/* ═══════════════════════════════════════════════════════════════════════════
   InvestaEdu — Design System & Global Stylesheet
   Colors : Navy #0B2447 | Blue #2563EB | Green #16A34A | Gold #D97706
   Fonts  : Plus Jakarta Sans (display) | Lato (body) | JetBrains Mono (code)
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── 1. CSS Custom Properties ─────────────────────────────────────────────── */
:root {
  /* Brand colors */
  --color-navy:       #0B2447;
  --color-navy-dark:  #071830;
  --color-navy-light: #1A3A6B;
  --color-blue:       #2563EB;
  --color-blue-dark:  #1D4ED8;
  --color-blue-light: #EFF6FF;
  /* Alias semantik — dipakai di komponen tools, program, form, dll */
  --color-primary:    #2563EB;
  --text-muted:       #6B7280;  /* alias → --color-gray-500 */
  --border-light:     #E5E7EB;  /* alias → --color-gray-200 */
  --bg-light:         #F9FAFB;  /* alias → --color-gray-50  */
  --color-green:      #16A34A;
  --color-green-dark: #15803D;
  --color-green-light:#F0FDF4;
  --color-gold:       #D97706;
  --color-gold-dark:  #B45309;
  --color-gold-light: #FFFBEB;

  /* Neutral palette */
  --color-gray-50:  #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-400: #9CA3AF;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;
  --color-gray-900: #111827;

  /* Semantic tokens */
  --color-text:         var(--color-gray-900);
  --color-text-muted:   var(--color-gray-500);
  --color-text-light:   var(--color-gray-400);
  --color-bg:           #FFFFFF;
  --color-bg-subtle:    var(--color-gray-50);
  --color-bg-muted:     var(--color-gray-100);
  --color-border:       var(--color-gray-200);
  --color-border-muted: var(--color-gray-100);

  /* Typography */
  --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body:    'Lato', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  --text-xs:   0.75rem;    /* 12px */
  --text-sm:   0.875rem;   /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg:   1.125rem;   /* 18px */
  --text-xl:   1.25rem;    /* 20px */
  --text-2xl:  1.5rem;     /* 24px */
  --text-3xl:  1.875rem;   /* 30px */
  --text-4xl:  2.25rem;    /* 36px */
  --text-5xl:  3rem;       /* 48px */

  --leading-tight:  1.25;
  --leading-snug:   1.375;
  --leading-normal: 1.5;
  --leading-relaxed:1.625;
  --leading-loose:  2;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-14: 3.5rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-pad: var(--space-6);

  /* Border radius */
  --radius-sm:   0.25rem;
  --radius:      0.5rem;
  --radius-md:   0.75rem;
  --radius-lg:   1rem;
  --radius-xl:   1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 2px rgba(0,0,0,.05);
  --shadow:     0 1px 3px rgba(0,0,0,.10), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:  0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:  0 10px 15px rgba(0,0,0,.10), 0 4px 6px rgba(0,0,0,.05);
  --shadow-xl:  0 20px 25px rgba(0,0,0,.10), 0 10px 10px rgba(0,0,0,.04);
  --shadow-card:0 2px 8px rgba(11,36,71,.08), 0 1px 3px rgba(11,36,71,.04);

  /* Transitions */
  --transition:         150ms ease;
  --transition-md:      200ms ease;
  --transition-lg:      300ms ease;

  /* Navbar height */
  --navbar-h: 80px;
}

/* ── 2. Reset & Base ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-top: var(--navbar-h); /* kompensasi navbar fixed */
}

img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font: inherit; }
table { border-collapse: collapse; width: 100%; }

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ── 3. Typography ────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: var(--leading-tight);
  color: var(--color-navy);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

strong { font-weight: 700; }
em { font-style: italic; }

code, pre {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

code {
  background: var(--color-gray-100);
  padding: 0.1em 0.35em;
  border-radius: var(--radius-sm);
  color: var(--color-navy);
}

pre {
  background: var(--color-gray-900);
  color: #e2e8f0;
  padding: var(--space-6);
  border-radius: var(--radius-md);
  overflow-x: auto;
  line-height: var(--leading-relaxed);
}

pre code { background: none; padding: 0; color: inherit; }

blockquote {
  border-left: 4px solid var(--color-blue);
  padding: var(--space-4) var(--space-6);
  margin: var(--space-6) 0;
  background: var(--color-blue-light);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--color-gray-700);
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-8) 0;
}

/* ── 4. Layout ────────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.container--narrow { max-width: 800px; }
.container--wide   { max-width: 1400px; }

.section {
  padding-block: var(--space-16);
}

.section--sm { padding-block: var(--space-10); }
.section--lg { padding-block: var(--space-24); }

.section__header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section__label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-blue);
  margin-bottom: var(--space-3);
}

.section__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

.section__desc {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 600px;
  margin-inline: auto;
}

/* Grid system */
.grid { display: grid; gap: var(--space-6); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--auto { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }

.flex { display: flex; }
.flex--center { align-items: center; justify-content: center; }
.flex--between { align-items: center; justify-content: space-between; }
.flex--gap { gap: var(--space-4); }
.flex--wrap { flex-wrap: wrap; }

/* ── 5. Navbar ────────────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-h);
  background: var(--color-navy);
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}

.navbar .container {
  height: 100%;
}

.navbar__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  text-decoration: none;
}

.navbar__logo-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-green) 100%);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  color: #fff;
  letter-spacing: -1px;
}

.navbar__logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  color: #fff;
}

.navbar__logo-text span {
  color: var(--color-gold);
}

/* Menu */
.navbar__menu {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
  justify-content: center;
}

.navbar__link {
  display: flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,.8);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.navbar__link:hover {
  color: #fff;
  background: rgba(255,255,255,.1);
}

.navbar__link.active {
  color: #fff;
  background: rgba(37,99,235,.4);
  font-weight: 600;
}

/* Navbar CTA */
.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* Mobile hamburger */
.navbar__toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: var(--space-2);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition);
}
.navbar__toggle:hover { background: rgba(255,255,255,.1); }

.navbar__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 280ms cubic-bezier(0.4,0,0.2,1), opacity 200ms ease, transform 280ms cubic-bezier(0.4,0,0.2,1);
  transform-origin: center;
}

/* ── 6. Buttons ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition-md);
  border: 2px solid transparent;
}

.btn--primary {
  background: var(--color-blue);
  color: #fff;
  border-color: var(--color-blue);
}
.btn--primary:hover {
  background: var(--color-blue-dark);
  border-color: var(--color-blue-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background: transparent;
  color: var(--color-blue);
  border-color: var(--color-blue);
}
.btn--secondary:hover {
  background: var(--color-blue-light);
}

.btn--white {
  background: #fff;
  color: var(--color-navy);
  border-color: #fff;
}
.btn--white:hover {
  background: var(--color-gray-100);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  background: rgba(255,255,255,.1);
  color: #fff;
  border-color: rgba(255,255,255,.3);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.2);
  border-color: rgba(255,255,255,.5);
}

.btn--green {
  background: var(--color-green);
  color: #fff;
  border-color: var(--color-green);
}
.btn--green:hover {
  background: var(--color-green-dark);
  border-color: var(--color-green-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--sm { padding: 0.4rem 0.875rem; font-size: var(--text-xs); }
.btn--lg { padding: 0.875rem 1.75rem; font-size: var(--text-base); }
.btn--full { width: 100%; }

/* ── 7. Badges ────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  line-height: 1;
}

.badge--blue    { background: var(--color-blue-light); color: var(--color-blue-dark); }
.badge--green   { background: var(--color-green-light); color: var(--color-green-dark); }
.badge--gold    { background: var(--color-gold-light); color: var(--color-gold-dark); }
.badge--navy    { background: var(--color-navy); color: #fff; }
.badge--gray    { background: var(--color-gray-100); color: var(--color-gray-600); }

/* Reading level badges */
.badge--pemula    { background: #ecfdf5; color: #065f46; }
.badge--menengah  { background: #eff6ff; color: #1e40af; }
.badge--lanjutan  { background: #fef3c7; color: #92400e; }

/* ── 8. Cards ─────────────────────────────────────────────────────────────── */
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-md), box-shadow var(--transition-md);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* Article card */
.card-article {
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-md), box-shadow var(--transition-md);
  height: 100%;
}

.card-article:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.card-article__image {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-gray-100);
}

.card-article__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-lg);
}

.card-article:hover .card-article__image img {
  transform: scale(1.04);
}

.card-article__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-blue-light) 0%, #dbeafe 100%);
  color: var(--color-blue);
  font-size: 2.5rem;
}

.card-article__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--space-5);
}

.card-article__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.card-article__category {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-article__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-3);
  line-height: var(--leading-snug);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-article__title a:hover { color: var(--color-blue); }

.card-article__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-article__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-muted);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.card-article__stats {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Category card */
.card-category {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-8) var(--space-6);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-md);
  cursor: pointer;
}

.card-category:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-blue);
}

.card-category__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-4);
}

.card-category__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-navy);
  margin-bottom: var(--space-2);
}

.card-category__count {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ── 9. Hero ──────────────────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 60%, #1e40af 100%);
  padding-block: var(--space-14) var(--space-12);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(37,99,235,.3) 0%, transparent 70%);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent 0%, rgba(15,23,42,.85) 100%);
  clip-path: none;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.9);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-5);
}

.hero__title {
  font-size: var(--text-5xl);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: var(--space-5);
}

.hero__title em {
  font-style: normal;
  color: var(--color-gold);
}

.hero__subtitle {
  font-size: var(--text-xl);
  color: rgba(255,255,255,.8);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,.15);
}

.hero__stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: #fff;
}

.hero__stat-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.6);
  margin-top: var(--space-1);
}

.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Lingkaran cahaya biru di belakang ilustrasi — efek depth */
.hero__visual::before {
  content: '';
  position: absolute;
  inset: -40px;
  background: radial-gradient(ellipse at center, rgba(37,99,235,.30) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

/* ── Hero Chart Illustration (SVG transparan) ────────────────────────────── */
.hero__chart-illustration {
  width: 100%;
  position: relative;
  z-index: 1;
  animation: heroFloat 5s ease-in-out infinite;
}

.hero__chart-illustration svg {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 16px 40px rgba(0,0,0,.25));
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

.hero__card-float {
  background: rgba(255,255,255,.95);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(10px);
  width: 100%;
  max-width: 380px;
}

.hero__card-title {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-navy);
  font-size: var(--text-base);
  margin-bottom: var(--space-4);
}

.hero__card-steps { display: flex; flex-direction: column; gap: var(--space-3); }

.hero__card-step {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--color-gray-50);
  border-radius: var(--radius);
}

.hero__card-step-num {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--color-blue);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero__card-step-text {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 500;
}

/* ── Hero Card Slider (hcs) ──────────────────────────────────────────────── */
.hcs {
  position: relative;
  width: 100%;
  max-width: 100%;
  border-radius: 18px;
  overflow: hidden;
  /* Shadow berlapis: gelap untuk depth + cahaya biru untuk integrasi dengan hero */
  box-shadow:
    0 0 0 1px rgba(255,255,255,.08),
    0 0 48px rgba(37,99,235,.28),
    0 32px 64px rgba(0,0,0,.42),
    0 8px 24px rgba(0,0,0,.22);
  height: 400px;
  background: #0f172a;
  user-select: none;
  z-index: 1;
}

/* Track */
.hcs__track { position: relative; width: 100%; height: 100%; }

/* Slides */
.hcs__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .55s ease;
  pointer-events: none;
}
.hcs__slide.is-active {
  opacity: 1;
  pointer-events: auto;
  z-index: 2;
}

/* Background image */
.hcs__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 6s ease;
}
.hcs__slide.is-active .hcs__bg { transform: scale(1); }

/* Gradient overlay — gelap di bawah untuk teks */
.hcs__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,.85) 0%,
    rgba(0,0,0,.35) 45%,
    rgba(0,0,0,.05) 70%,
    transparent 100%
  );
}

/* Teks konten di bagian bawah card */
.hcs__body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem 1.5rem 3rem;
  z-index: 3;
}
.hcs__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.35;
  margin: 0 0 .4rem;
  text-shadow: 0 1px 5px rgba(0,0,0,.35);
}
.hcs__subtitle {
  font-size: .8125rem;
  color: rgba(255,255,255,.85);
  line-height: 1.5;
  margin: 0 0 .75rem;
  /* Batasi 2 baris agar tidak overflow */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hcs__cta {
  display: inline-flex;
  align-items: center;
  padding: .35rem .9rem;
  background: var(--color-primary, #2563EB);
  color: #fff;
  font-size: .8125rem;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  transition: background var(--transition);
}
.hcs__cta:hover { background: #1d4ed8; }

/* Counter N/Total — pojok kanan atas */
.hcs__counter {
  position: absolute;
  top: .875rem;
  right: .875rem;
  z-index: 10;
  background: rgba(0,0,0,.42);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #fff;
  font-size: .75rem;
  font-weight: 600;
  padding: .2rem .65rem;
  border-radius: 100px;
  letter-spacing: .03em;
}

/* Arrow buttons */
.hcs__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(255,255,255,.18);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,.22);
  color: #fff;
  font-size: 1.5rem;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding: 0;
  transition: background var(--transition);
}
.hcs__arrow:hover { background: rgba(255,255,255,.36); }
.hcs__arrow--prev { left: .75rem; }
.hcs__arrow--next { right: .75rem; }

/* Dots */
.hcs__dots {
  position: absolute;
  bottom: .875rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: .375rem;
}
.hcs__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,.4);
  cursor: pointer;
  padding: 0;
  transition: background .25s, width .25s;
}
.hcs__dot.is-active {
  background: #fff;
  width: 20px;
  border-radius: 3.5px;
}

/* ── Jalur Belajar Pemula section (jbp) ─────────────────────────────────── */
.jbp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
  position: relative;
}

/* Garis konektor antar langkah */
.jbp-grid::before {
  content: '';
  position: absolute;
  top: 24px;
  left: calc(12.5% + 12px);
  right: calc(12.5% + 12px);
  height: 2px;
  background: linear-gradient(to right, var(--color-blue), var(--color-blue-light, #60a5fa));
  z-index: 0;
}

.jbp-step {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  position: relative;
  z-index: 1;
}
.jbp-step__num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-blue);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  box-shadow: 0 0 0 4px rgba(37,99,235,.15);
}
.jbp-step__title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-2);
  line-height: 1.4;
}
.jbp-step__desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .jbp-grid { grid-template-columns: repeat(2, 1fr); }
  .jbp-grid::before { display: none; }
}
@media (max-width: 640px) {
  .jbp-grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .jbp-step { padding: var(--space-4); text-align: left; display: flex; gap: var(--space-4); align-items: flex-start; }
  .jbp-step__num { margin: 0; flex-shrink: 0; width: 40px; height: 40px; font-size: var(--text-lg); }
  .jbp-step__title { margin-bottom: var(--space-1); }
}

/* ── Infografik Grid + Lightbox ──────────────────────────────────────────── */

/* CSS Masonry — 3 kolom, gambar mempertahankan proporsi asli */
.infogrid {
  columns: 3;
  column-gap: var(--space-5);
  margin-top: var(--space-10);
}

.infogrid__item {
  break-inside: avoid;           /* cegah item terpotong antar kolom */
  margin-bottom: var(--space-5);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  background: var(--color-gray-100);
  box-shadow: var(--shadow-md);
  transition: transform .28s ease, box-shadow .28s ease;
  outline: none;
}

.infogrid__item:hover,
.infogrid__item:focus-visible {
  transform: translateY(-4px) scale(1.012);
  box-shadow: 0 16px 48px rgba(0,0,0,.18), 0 4px 16px rgba(37,99,235,.12);
}

.infogrid__item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform .35s ease;
}

.infogrid__item:hover img {
  transform: scale(1.04);
}

/* Badge "perbesar" — selalu terlihat di pojok kanan atas */
.infogrid__item::after {
  content: '⊕';
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(4px);
  color: rgba(255,255,255,.85);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 30px;
  text-align: center;
  pointer-events: none;
  z-index: 2;
  transition: opacity .2s ease, transform .2s ease;
}
.infogrid__item:hover::after {
  opacity: 0; /* hilang saat overlay penuh muncul */
}

/* Overlay — muncul saat hover */
.infogrid__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(11,36,71,.88) 0%,
    rgba(11,36,71,.45) 55%,
    rgba(0,0,0,.1) 100%
  );
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  opacity: 0;
  transition: opacity .28s ease;
  padding: var(--space-5);
  z-index: 3;
}

.infogrid__item:hover .infogrid__overlay,
.infogrid__item:focus-visible .infogrid__overlay {
  opacity: 1;
}

.infogrid__zoom-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,.18);
  border: 2px solid rgba(255,255,255,.55);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: background .2s ease, transform .2s ease;
}

.infogrid__item:hover .infogrid__zoom-icon {
  background: rgba(37,99,235,.55);
  transform: scale(1.1);
}

.infogrid__caption {
  font-size: var(--text-sm);
  font-weight: 600;
  color: #fff;
  text-align: center;
  text-shadow: 0 1px 6px rgba(0,0,0,.5);
  line-height: 1.4;
  max-width: 90%;
}

/* Lightbox backdrop */
.infogrid__lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(5,15,35,.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;            /* ditimpa JS: display:none saat tutup */
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  transition: opacity .23s ease;
}
/* JS menambahkan class ini saat buka — memicu fade-in */
.infogrid__lightbox.igl--open {
  opacity: 1;
}

/* Tombol tutup */
.igl-close {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.12);
  border: 1.5px solid rgba(255,255,255,.25);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .18s ease;
  z-index: 1;
}
.igl-close:hover { background: rgba(255,255,255,.22); }

/* Baris konten: panah + gambar + panah */
.igl-content {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  max-height: 80vh;
  width: 100%;
  max-width: 960px;
}

/* Wrapper gambar */
.igl-img-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: 0 32px 80px rgba(0,0,0,.55);
}

.igl-img {
  max-width: 100%;
  max-height: 76vh;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: var(--radius-xl);
  animation: igl-pop .22s ease;
}
@keyframes igl-pop {
  from { transform: scale(.94); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

/* Tombol navigasi prev/next */
.igl-nav {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,.12);
  border: 1.5px solid rgba(255,255,255,.22);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .18s ease, transform .18s ease;
}
.igl-nav:hover {
  background: rgba(37,99,235,.55);
  transform: scale(1.08);
}

/* Footer: caption + counter */
.igl-footer {
  margin-top: var(--space-4);
  text-align: center;
  max-width: 640px;
}
.igl-caption {
  color: rgba(255,255,255,.85);
  font-size: var(--text-base);
  font-weight: 500;
  margin-bottom: var(--space-2);
  min-height: 1.5em;
}
.igl-counter {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.45);
  font-family: var(--font-mono);
  letter-spacing: .04em;
}

/* Responsive infogrid */
@media (max-width: 1024px) {
  .infogrid { columns: 2; }
}
@media (max-width: 640px) {
  .infogrid { columns: 1; }
  .igl-content { gap: var(--space-2); }
  .igl-nav { width: 38px; height: 38px; }
  .igl-img { max-height: 65vh; }
}

/* ── 10. Newsletter / CTA ─────────────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  padding-block: var(--space-16);
  text-align: center;
}

.cta-section__title {
  font-size: var(--text-3xl);
  color: #fff;
  margin-bottom: var(--space-4);
}

.cta-section__subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,.7);
  margin-bottom: var(--space-8);
  max-width: 560px;
  margin-inline: auto;
}

.newsletter-form {
  display: flex;
  gap: var(--space-3);
  max-width: 480px;
  margin-inline: auto;
}

.newsletter-form input {
  flex: 1;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border: 2px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.1);
  color: #fff;
  font-size: var(--text-base);
  transition: border-color var(--transition);
}

.newsletter-form input::placeholder { color: rgba(255,255,255,.5); }

.newsletter-form input:focus {
  outline: none;
  border-color: rgba(255,255,255,.5);
  background: rgba(255,255,255,.15);
}

/* ── 11. Footer ───────────────────────────────────────────────────────────── */
.footer {
  background: var(--color-gray-900);
  color: rgba(255,255,255,.7);
  padding-top: var(--space-16);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer__brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer__brand-logo-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-green) 100%);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  color: #fff;
}

.footer__brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  color: #fff;
}

.footer__brand-desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
  color: rgba(255,255,255,.55);
}

.footer__disclaimer {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.35);
  line-height: var(--leading-relaxed);
  padding: var(--space-4);
  background: rgba(255,255,255,.05);
  border-radius: var(--radius);
  border-left: 3px solid var(--color-gold);
}

.footer__heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}

.footer__links { display: flex; flex-direction: column; gap: var(--space-3); }

.footer__link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}

.footer__link:hover { color: #fff; }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-6);
  font-size: var(--text-sm);
  color: rgba(255,255,255,.35);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-6);
}

/* ── 12. Breadcrumb ───────────────────────────────────────────────────────── */
.breadcrumb {
  padding: var(--space-4) 0;
}

.breadcrumb ol {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.breadcrumb li::after {
  content: '/';
  color: var(--color-text-light);
}

.breadcrumb li:last-child::after { display: none; }

.breadcrumb a {
  color: var(--color-blue);
  transition: color var(--transition);
}

.breadcrumb a:hover { color: var(--color-blue-dark); }

.breadcrumb [aria-current="page"] {
  color: var(--color-text);
  font-weight: 500;
}

/* ── 13. Pagination ───────────────────────────────────────────────────────── */
.pagination { margin-top: var(--space-10); }

.pagination ul {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.pagination a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-3);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.pagination a:hover {
  background: var(--color-blue-light);
  color: var(--color-blue);
  border-color: var(--color-blue);
}

.pagination a.active {
  background: var(--color-blue);
  color: #fff;
  border-color: var(--color-blue);
}

/* ── 14. Forms ────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: var(--space-5); }

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--space-2);
}

.form-label .required { color: #dc2626; margin-left: 2px; }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: #dc2626;
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.form-error {
  font-size: var(--text-xs);
  color: #dc2626;
  margin-top: var(--space-1);
}

/* ── 15. Alerts ───────────────────────────────────────────────────────────── */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.alert__icon { font-size: var(--text-base); flex-shrink: 0; margin-top: 1px; }

.alert button {
  margin-left: auto;
  font-size: var(--text-lg);
  opacity: .6;
  line-height: 1;
  flex-shrink: 0;
}
.alert button:hover { opacity: 1; }

.alert--success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.alert--error   { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.alert--warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.alert--info    { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }

/* Toast container */
.toast-container {
  position: fixed;
  top: calc(var(--navbar-h) + var(--space-4));
  right: var(--space-4);
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 380px;
  width: 100%;
}

/* ── 16. Article content ──────────────────────────────────────────────────── */
.prose {
  font-size: var(--text-lg);
  line-height: 1.75;
  color: var(--color-gray-800);
}

.prose h2 {
  font-size: var(--text-2xl);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-border);
}

.prose h3 {
  font-size: var(--text-xl);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.prose p { margin-bottom: var(--space-5); }

.prose ul, .prose ol {
  margin-bottom: var(--space-5);
  padding-left: var(--space-6);
}

.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }

.prose li { margin-bottom: var(--space-2); }

.prose img {
  border-radius: var(--radius-lg);
  width: 100%;
  margin-block: var(--space-6);
  box-shadow: var(--shadow-md);
}

.prose a {
  color: var(--color-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.prose a:hover { color: var(--color-blue-dark); }

.prose table {
  font-size: var(--text-sm);
  margin-block: var(--space-6);
}

.prose th {
  background: var(--color-navy);
  color: #fff;
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-weight: 600;
}

.prose td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.prose tr:nth-child(even) td { background: var(--color-gray-50); }

/* Callout box di dalam artikel */
.callout {
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-md);
  margin-block: var(--space-6);
  display: flex;
  gap: var(--space-4);
}

.callout--info    { background: var(--color-blue-light); border-left: 4px solid var(--color-blue); }
.callout--warning { background: var(--color-gold-light); border-left: 4px solid var(--color-gold); }
.callout--success { background: var(--color-green-light); border-left: 4px solid var(--color-green); }

/* ── 17. Tags ─────────────────────────────────────────────────────────────── */
.tag-list { display: flex; flex-wrap: wrap; gap: var(--space-2); }

.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: var(--color-gray-100);
  color: var(--color-gray-600);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  transition: all var(--transition);
}

.tag:hover {
  background: var(--color-blue-light);
  color: var(--color-blue);
}

.tag.active {
  background: var(--color-blue);
  color: #fff;
}

/* ── 18. Page header (artikel, kategori, dll.) ────────────────────────────── */
.page-header {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  padding-block: var(--space-12) var(--space-10);
  position: relative;
  overflow: hidden;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 40px;
  background: var(--color-bg);
  clip-path: ellipse(55% 100% at 50% 100%);
}

.page-header__inner { position: relative; z-index: 1; }
.page-header__title { color: #fff; font-size: var(--text-4xl); margin-bottom: var(--space-3); }
.page-header__subtitle { color: rgba(255,255,255,.7); font-size: var(--text-lg); }

/* ── 19. Article layout ───────────────────────────────────────────────────── */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-10);
  align-items: start;
}

.article-main { min-width: 0; }

.article-sidebar {
  position: sticky;
  top: calc(var(--navbar-h) + var(--space-6));
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

/* Sidebar widgets */
.widget {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.widget__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-border);
}

/* Article header */
.article-header { margin-bottom: var(--space-8); }

.article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.article-meta__sep { color: var(--color-border); }

.article-title {
  font-size: var(--text-4xl);
  line-height: 1.15;
  margin-bottom: var(--space-5);
}

.article-featured-image {
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-8);
  background: var(--color-gray-100);
}

.article-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── 20. Loading & Utility ────────────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.text-center  { text-align: center; }
.text-muted   { color: var(--color-text-muted); }
.text-navy    { color: var(--color-navy); }
.text-blue    { color: var(--color-blue); }
.text-green   { color: var(--color-green); }
.text-gold    { color: var(--color-gold); }
.text-sm      { font-size: var(--text-sm); }

.mt-auto      { margin-top: auto; }
.mb-0         { margin-bottom: 0 !important; }

.bg-subtle    { background: var(--color-bg-subtle); }
.bg-navy      { background: var(--color-navy); }

.divider {
  height: 1px;
  background: var(--color-border);
  margin-block: var(--space-6);
}

/* Skeleton loader */
.skeleton {
  background: linear-gradient(90deg, var(--color-gray-100) 25%, var(--color-gray-200) 50%, var(--color-gray-100) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--radius);
}

@keyframes skeleton-loading {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── 21. Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero__inner          { grid-template-columns: 1fr; }
  .hero__visual         { display: none; }
  .footer__grid         { grid-template-columns: 1fr 1fr; }
  .article-layout       { grid-template-columns: 1fr; }
  .article-sidebar      { position: static; }
  .grid--4              { grid-template-columns: repeat(2, 1fr); }
}

/* Hamburger aktif mulai 1024px agar 7 menu + 2 tombol tidak berhimpitan */
@media (max-width: 1024px) {
  .navbar__menu    { display: none; }
  .navbar__toggle  { display: flex; }
  .navbar__actions { display: none; } /* Dipindahkan ke dalam mobile-panel */
  .navbar          { position: fixed; }
}

@media (max-width: 768px) {
  :root {
    --container-pad: var(--space-4);
  }

  h1  { font-size: var(--text-3xl); }
  h2  { font-size: var(--text-2xl); }
  .hero__title { font-size: var(--text-4xl); }

  .grid--3, .grid--2  { grid-template-columns: 1fr; }
  .grid--4            { grid-template-columns: 1fr 1fr; }
  .footer__grid       { grid-template-columns: 1fr; }
  .section            { padding-block: var(--space-10); }
  .newsletter-form    { flex-direction: column; }
  .hero__actions      { flex-direction: column; }
  .hero__stats        { gap: var(--space-6); }
  .footer__bottom     { flex-direction: column; text-align: center; }

  /* Artikel: font lebih kecil di HP, jarak baris lebih kompak */
  .prose {
    font-size: var(--text-base); /* 16px, dari 18px */
    line-height: 1.7;
  }
  .prose p { margin-bottom: var(--space-4); } /* 16px, dari 20px */
}

@media (max-width: 480px) {
  :root { --container-pad: var(--space-4); }
  .hero__title    { font-size: var(--text-3xl); }
  .hero__subtitle { font-size: var(--text-base); }
  .grid--4        { grid-template-columns: 1fr 1fr; }
}

/* ── 22. Filter Tabs ──────────────────────────────────────────────────────── */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.filter-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-gray-100);
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.filter-tab:hover {
  background: var(--color-blue-light);
  color: var(--color-blue);
}

.filter-tab--active {
  background: var(--color-blue);
  color: #fff;
}

/* ── 23. Article Full (show page) ────────────────────────────────────────── */
.article-full__header   { margin-bottom: var(--space-8); }
.article-full__title    { font-size: var(--text-4xl); color: var(--color-navy);
                           line-height: 1.2; margin-bottom: var(--space-6); }

.article-full__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.article-full__author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--color-text);
}

.article-full__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.article-full__avatar--placeholder {
  background: var(--color-blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
}

.article-full__meta-right {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.article-full__figure   { margin: 0 0 var(--space-8); border-radius: var(--radius-xl); overflow: hidden; }
.article-full__cover    { width: 100%; height: auto; display: block; aspect-ratio: 16/9; object-fit: cover; }

.article-full__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.article-full__tags-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

/* Share buttons */
.article-full__share {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-6);
}

.article-full__share-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
}

.share-btn--twitter  { background: #000; color: #fff; }
.share-btn--wa       { background: #25D366; color: #fff; }
.share-btn--copy     { background: var(--color-gray-100); color: var(--color-text); }
.share-btn:hover     { opacity: .85; }

/* Author bio */
.author-bio {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  background: var(--color-gray-50);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-top: var(--space-8);
  border: 1px solid var(--color-border);
}

.author-bio__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.author-bio__avatar--placeholder {
  background: var(--color-blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-xl);
  flex-shrink: 0;
}

.author-bio__name { font-weight: 600; margin-bottom: var(--space-1); font-size: var(--text-sm); }
.author-bio__text { color: var(--color-text-muted); font-size: var(--text-sm); line-height: 1.7; }

/* Disclaimer */
.article-full__disclaimer {
  margin-top: var(--space-8);
  padding: var(--space-4) var(--space-5);
  background: var(--color-gold-light);
  border-left: 4px solid var(--color-gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  line-height: 1.7;
}

/* ── 24. Sidebar ──────────────────────────────────────────────────────────── */
.sidebar__widget {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
}

.sidebar__widget--cta {
  background: var(--color-blue-light);
  border-color: transparent;
  text-align: center;
}

.sidebar__title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-4);
}

.sidebar__list { list-style: none; padding: 0; margin: 0; }
.sidebar__list li + li { border-top: 1px solid var(--color-border-muted); }

.sidebar__link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.sidebar__link:hover     { color: var(--color-blue); }
.sidebar__link--active   { color: var(--color-blue); font-weight: 700; }

.sidebar__count {
  margin-left: auto;
  font-size: var(--text-xs);
  background: var(--color-gray-100);
  color: var(--color-text-muted);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

/* ── 25. Section Navy (CTA dark) ─────────────────────────────────────────── */
.section--navy {
  background: var(--color-navy);
  padding-block: var(--space-16);
}

/* ── 26. Article Grid (4-col related) ────────────────────────────────────── */
.article-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
  .article-full__title  { font-size: var(--text-3xl); }
  .article-grid--4      { grid-template-columns: repeat(2, 1fr); }
  .filter-tabs          { gap: var(--space-1); }
}

@media (max-width: 768px) {
  .article-full__title  { font-size: var(--text-2xl); }
  .author-bio           { flex-direction: column; }
  .article-full__share  { gap: var(--space-2); }
  .article-grid--4      { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .article-grid--4      { grid-template-columns: 1fr; }
}

/* ── 27. Print ────────────────────────────────────────────────────────────── */
@media print {
  .navbar, .footer, .sidebar, .cta-section { display: none !important; }
  .prose { font-size: 11pt; line-height: 1.6; }
  a::after { content: ' (' attr(href) ')'; font-size: 9pt; color: #666; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   28. SESI D — Grid helpers, section variants, newsletter, trust bar
   ═══════════════════════════════════════════════════════════════════════════ */

/* Section variants */
.section--gray  { background: var(--color-gray-50); }
.section--white { background: #fff; }

/* Grids khusus */
.article-grid   { display: grid; gap: var(--space-6); grid-template-columns: repeat(3, 1fr); }
.category-grid  { display: grid; gap: var(--space-5); grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .article-grid   { grid-template-columns: repeat(2, 1fr); }
  .category-grid  { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 768px) {
  .article-grid   { grid-template-columns: 1fr; }
  .category-grid  { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .category-grid  { grid-template-columns: repeat(2, 1fr); }
}

/* ── Trust / Stats Bar ────────────────────────────────────────────────────── */
.trust-bar {
  background: var(--color-navy);
  padding-block: var(--space-5);
  border-top: 1px solid rgba(255,255,255,.08);
}

.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  flex-wrap: wrap;
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: rgba(255,255,255,.7);
  font-size: var(--text-sm);
  white-space: nowrap;
}

.trust-bar__item-icon {
  font-size: 1.25rem;
  opacity: .8;
}

.trust-bar__item-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-xl);
  color: #fff;
}

.trust-bar__item-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.55);
  display: block;
  line-height: 1.2;
}

@media (max-width: 640px) {
  .trust-bar__inner { gap: var(--space-6); }
  .trust-bar__item-value { font-size: var(--text-lg); }
}

/* ── Newsletter Section ───────────────────────────────────────────────────── */
.newsletter {
  background: linear-gradient(135deg, var(--color-navy) 0%, #1e3a8a 100%);
  padding-block: var(--space-16);
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(37,99,235,.25) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 50%, rgba(16,163,74,.15) 0%, transparent 60%);
  pointer-events: none;
}

.newsletter__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.newsletter__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.8);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.newsletter__title {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: #fff;
  margin-bottom: var(--space-3);
  line-height: 1.2;
}

.newsletter__desc {
  font-size: var(--text-base);
  color: rgba(255,255,255,.65);
  line-height: var(--leading-relaxed);
  margin-bottom: 0;
}

.newsletter__form-wrap {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  backdrop-filter: blur(8px);
}

.newsletter__form-title {
  font-family: var(--font-display);
  font-weight: 700;
  color: #fff;
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.newsletter__form-sub {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.55);
  margin-bottom: var(--space-6);
}

.newsletter__field {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.newsletter__input {
  flex: 1;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border: 1.5px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.1);
  color: #fff;
  font-size: var(--text-sm);
  transition: border-color var(--transition), background var(--transition);
}

.newsletter__input::placeholder { color: rgba(255,255,255,.4); }
.newsletter__input:focus {
  outline: none;
  border-color: rgba(255,255,255,.45);
  background: rgba(255,255,255,.15);
}

.newsletter__privacy {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.4);
  text-align: center;
  line-height: 1.6;
}

.newsletter__success {
  text-align: center;
  padding: var(--space-6);
  color: #fff;
  font-size: var(--text-base);
  font-weight: 600;
}

@media (max-width: 768px) {
  .newsletter__inner { grid-template-columns: 1fr; }
  .newsletter__field { flex-direction: column; }
}

/* ── Hero article mode (beranda dengan artikel unggulan) ─────────────────── */
.hero__content      { position: relative; z-index: 1; }
.hero__image-wrap   { position: relative; z-index: 1; border-radius: var(--radius-xl); overflow: hidden;
                       box-shadow: var(--shadow-xl); aspect-ratio: 16/9; }
.hero__image-wrap--placeholder {
  background: linear-gradient(135deg, rgba(37,99,235,.2) 0%, rgba(16,163,74,.1) 100%);
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 16/9; border-radius: var(--radius-xl);
}
.hero__image        { width: 100%; height: 100%; object-fit: cover; }
.hero__title-link   { color: inherit; text-decoration: none; transition: color var(--transition); }
.hero__title-link:hover { color: var(--color-gold); }
.hero__excerpt      { font-size: var(--text-lg); color: rgba(255,255,255,.8); line-height: var(--leading-relaxed); margin-bottom: var(--space-6); }
.hero__meta         { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap;
                       font-size: var(--text-sm); color: rgba(255,255,255,.6); margin-bottom: var(--space-6); }
.hero__cta          { font-size: var(--text-base); padding: 0.875rem 2rem; }
.hero__inner--centered { text-align: center; }

/* ── Feature cards (Kenapa InvestaEdu) ───────────────────────────────────── */
.feature-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-7) var(--space-6);
  text-align: center;
  transition: transform var(--transition-md), box-shadow var(--transition-md), border-color var(--transition-md);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-blue) 0%, var(--color-green) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-lg);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.feature-card:hover::before { transform: scaleX(1); }

.feature-card__icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--color-blue-light) 0%, #dbeafe 100%);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem;
  margin: 0 auto var(--space-5);
}

.feature-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.feature-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: 0;
}

/* ── Category card (improved) ────────────────────────────────────────────── */
.card-category {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: var(--space-6);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-md);
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.card-category::after {
  content: '→';
  position: absolute;
  bottom: var(--space-4);
  right: var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-light);
  transition: transform var(--transition), color var(--transition);
}

.card-category:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(11,36,71,.12);
  border-color: var(--cat-color, var(--color-blue));
}

.card-category:hover::after {
  transform: translateX(3px);
  color: var(--cat-color, var(--color-blue));
}

.card-category__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.625rem;
  margin-bottom: var(--space-4);
  flex-shrink: 0;
  background: color-mix(in srgb, var(--cat-color, var(--color-blue)) 12%, white);
}

.card-category__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-navy);
  margin-bottom: var(--space-2);
}

.card-category__desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: var(--space-3);
  flex: 1;
}

.card-category__count {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--cat-color, var(--color-blue));
  background: color-mix(in srgb, var(--cat-color, var(--color-blue)) 10%, white);
  padding: 2px 10px;
  border-radius: var(--radius-full);
}

/* ── Section title improved ──────────────────────────────────────────────── */
.section__subtitle { font-size: var(--text-lg); color: var(--color-text-muted);
                      max-width: 580px; margin: 0 auto; line-height: var(--leading-relaxed); }

/* Back to top button */
#back-to-top {
  opacity: 0;
  transition: opacity var(--transition-md), transform var(--transition-md);
  transform: translateY(8px);
}
#back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Smooth entry animation ──────────────────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .animate-fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .5s ease, transform .5s ease;
  }
  .animate-fade-up.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Hero enhanced for article mode ──────────────────────────────────────── */
.hero .badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  text-decoration: none;
  transition: opacity var(--transition);
}
.hero .badge:hover { opacity: .8; }

/* ══ Banner Slider ═══════════════════════════════════════════════════════════ */
.banner-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #0f172a;
  /* Tinggi responsif: 480px desktop, lebih kecil di mobile */
  height: 480px;
  user-select: none;
}

/* ── Slide ── */
.banner-slider__track {
  position: relative;
  width: 100%;
  height: 100%;
}

.banner-slider__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .6s ease;
  pointer-events: none;
}
.banner-slider__slide.is-active {
  opacity: 1;
  pointer-events: auto;
  z-index: 2;
}

/* ── Background image ── */
.banner-slider__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.03);
  transition: transform 6s ease;
}
.banner-slider__slide.is-active .banner-slider__bg {
  transform: scale(1);
}

/* ── Overlay gelap (default: untuk teks terang) ── */
.banner-slider__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(0,0,0,.65) 0%,
    rgba(0,0,0,.35) 60%,
    rgba(0,0,0,.10) 100%
  );
}
/* Overlay terang (teks gelap) */
.banner-slider__overlay--light {
  background: linear-gradient(
    to right,
    rgba(255,255,255,.75) 0%,
    rgba(255,255,255,.45) 60%,
    rgba(255,255,255,.10) 100%
  );
}

/* ── Content ── */
.banner-slider__content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #fff;
  padding: var(--space-10) var(--space-6);
  max-width: 640px;
}

.banner-slider__content--dark {
  color: #1f2937;
}

.banner-slider__title {
  font-size: clamp(1.5rem, 3.5vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 var(--space-3);
  text-shadow: 0 2px 6px rgba(0,0,0,.18);
}
.banner-slider__content--dark .banner-slider__title {
  text-shadow: none;
}

.banner-slider__subtitle {
  font-size: clamp(.9rem, 1.8vw, 1.1rem);
  line-height: 1.6;
  margin: 0 0 var(--space-5);
  opacity: .92;
}

.banner-slider__cta {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .7rem 1.5rem;
  background: var(--color-primary, #2563EB);
  color: #fff !important;
  font-weight: 700;
  font-size: .9375rem;
  border-radius: var(--radius-lg, 10px);
  text-decoration: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 16px rgba(37,99,235,.35);
  align-self: flex-start;
}
.banner-slider__cta:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,99,235,.45);
}

/* ── Arrows ── */
.banner-slider__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(255,255,255,.18);
  border: none;
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  transition: background var(--transition);
}
.banner-slider__arrow:hover {
  background: rgba(255,255,255,.34);
}
.banner-slider__arrow--prev { left: 1.25rem; }
.banner-slider__arrow--next { right: 1.25rem; }

/* ── Dots ── */
.banner-slider__dots {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: .5rem;
}
.banner-slider__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.6);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition), border-color var(--transition), width var(--transition);
}
.banner-slider__dot.is-active {
  background: #fff;
  border-color: #fff;
  width: 26px;
  border-radius: 5px;
}

/* ── Responsif ── */
@media (max-width: 768px) {
  .banner-slider { height: 300px; }
  .banner-slider__content { max-width: 100%; padding: var(--space-6) var(--space-4); }
  .banner-slider__arrow { width: 36px; height: 36px; font-size: 1.5rem; }
  .banner-slider__arrow--prev { left: .5rem; }
  .banner-slider__arrow--next { right: .5rem; }
}
@media (max-width: 480px) {
  .banner-slider { height: 240px; }
  .banner-slider__title { font-size: 1.25rem; }
  .banner-slider__subtitle { display: none; }
}

/* ══════════════════════════════════════════════════════════════════════════════
   HALAMAN STATIS — PageController views
   (about, privacy, terms, disclaimer)
   ══════════════════════════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────────────────────────────────────────
   TENTANG KAMI — Redesigned 2026
   ───────────────────────────────────────────────────────────────────────────── */

/* ── Label chip (shared) ──────────────────────────────────────────────────── */
.abt-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #2563EB;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  padding: .3rem .85rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.abt-hero {
  background: linear-gradient(145deg, #0B1F3A 0%, #1B3A6B 55%, #0F2D5E 100%);
  padding: 6rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.abt-hero__bg-circle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.abt-hero__bg-circle--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,.18) 0%, transparent 70%);
  top: -200px; left: -100px;
}
.abt-hero__bg-circle--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(99,102,241,.14) 0%, transparent 70%);
  bottom: -100px; right: -50px;
}
.abt-hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.abt-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
}
.abt-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.9);
  font-size: .8125rem;
  font-weight: 600;
  padding: .4rem 1.1rem;
  border-radius: 9999px;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
}
.abt-hero__title {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -.03em;
  margin-bottom: 1.25rem;
}
.abt-hero__title-accent {
  background: linear-gradient(90deg, #60A5FA, #A78BFA);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.abt-hero__desc {
  font-size: 1.125rem;
  color: rgba(255,255,255,.72);
  line-height: 1.75;
  margin-bottom: 2.25rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.abt-hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.abt-hero__link {
  color: rgba(255,255,255,.8);
  font-size: .9375rem;
  font-weight: 600;
  text-decoration: none;
  transition: color .2s;
}
.abt-hero__link:hover { color: #fff; }
/* Floating chips */
.abt-hero__chips {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.abt-chip {
  position: absolute;
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.85);
  font-size: .8125rem;
  font-weight: 600;
  padding: .5rem 1rem;
  border-radius: 100px;
}
.abt-chip--1 { top: 20%; left: 5%; animation: chipFloat 6s ease-in-out infinite; }
.abt-chip--2 { top: 35%; right: 5%; animation: chipFloat 7s ease-in-out infinite reverse; }
.abt-chip--3 { bottom: 20%; left: 8%; animation: chipFloat 5s ease-in-out infinite .5s; }
@keyframes chipFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@media (max-width: 768px) { .abt-hero__chips { display: none; } }

/* ── Impact Numbers ───────────────────────────────────────────────────────── */
.abt-impact {
  background: #fff;
  border-bottom: 1px solid #E5E7EB;
  padding: 3rem 0;
}
.abt-impact__grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.abt-impact__item {
  text-align: center;
  padding: 1rem 3rem;
  flex: 1;
  min-width: 160px;
}
.abt-impact__divider {
  width: 1px;
  height: 60px;
  background: #E5E7EB;
  flex-shrink: 0;
}
.abt-impact__num {
  font-size: clamp(2.25rem, 4vw, 3rem);
  font-weight: 800;
  color: #0B2447;
  line-height: 1;
  margin-bottom: .375rem;
  letter-spacing: -.03em;
}
.abt-impact__plus {
  font-size: .6em;
  color: #2563EB;
  vertical-align: super;
}
.abt-impact__label {
  font-size: .9375rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: .25rem;
}
.abt-impact__sub {
  font-size: .75rem;
  color: #9CA3AF;
}
@media (max-width: 640px) {
  .abt-impact__divider { display: none; }
  .abt-impact__grid { gap: 1rem; }
  .abt-impact__item { padding: 1rem; min-width: 140px; }
}

/* ── Cerita ───────────────────────────────────────────────────────────────── */
.abt-story-section { background: #F8FAFC; }
.abt-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}
.abt-story__title {
  font-size: clamp(1.75rem, 3.5vw, 2.375rem);
  font-weight: 800;
  color: #0B2447;
  line-height: 1.2;
  letter-spacing: -.025em;
  margin-bottom: 1.25rem;
}
.abt-story__lead {
  font-size: 1.0625rem;
  color: #374151;
  line-height: 1.75;
  margin-bottom: 1rem;
  font-weight: 500;
}
.abt-story__body {
  font-size: .9375rem;
  color: #6B7280;
  line-height: 1.8;
  margin-bottom: 1rem;
}
.abt-story__quote {
  margin-top: 1.75rem;
  padding: 1.25rem 1.5rem;
  background: #EFF6FF;
  border-left: 3px solid #2563EB;
  border-radius: 0 .75rem .75rem 0;
  position: relative;
}
.abt-story__quote-mark {
  position: absolute;
  top: .5rem;
  left: 1rem;
  font-size: 3rem;
  color: #BFDBFE;
  line-height: 1;
  font-family: Georgia, serif;
}
.abt-story__quote p {
  font-size: 1rem;
  font-weight: 600;
  color: #1D4ED8;
  line-height: 1.6;
  margin: 0;
  padding-left: 1.5rem;
  font-style: italic;
}
/* Visual kanan */
.abt-story__visual {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.abt-story__card {
  background: #fff;
  border: 1.5px solid #E5E7EB;
  border-radius: 1.125rem;
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
}
.abt-story__card--main {
  padding: 1.75rem;
  text-align: center;
}
.abt-story__card-icon { font-size: 2rem; margin-bottom: .75rem; }
.abt-story__card-num {
  font-size: 3.5rem;
  font-weight: 800;
  color: #EF4444;
  line-height: 1;
  letter-spacing: -.03em;
  margin-bottom: .375rem;
}
.abt-story__card-label {
  font-size: .875rem;
  font-weight: 700;
  color: #374151;
  margin-bottom: 1rem;
  line-height: 1.4;
}
.abt-story__card-bar {
  height: 8px;
  background: #F3F4F6;
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: .875rem;
}
.abt-story__card-fill {
  height: 100%;
  background: linear-gradient(90deg, #EF4444, #F97316);
  border-radius: 100px;
}
.abt-story__card-note {
  font-size: .8125rem;
  color: #9CA3AF;
  margin: 0;
}
.abt-story__card--side {
  display: flex;
  align-items: center;
  gap: .875rem;
  padding: 1rem 1.25rem;
}
.abt-story__card-emoji { font-size: 1.5rem; flex-shrink: 0; }
.abt-story__card-side-title { font-size: .75rem; color: #9CA3AF; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; margin-bottom: .2rem; }
.abt-story__card-side-val { font-size: .9375rem; font-weight: 700; color: #111827; }
@media (max-width: 900px) {
  .abt-story { grid-template-columns: 1fr; gap: 2.5rem; }
  .abt-story__visual { max-width: 480px; }
}

/* ── Misi & Visi ──────────────────────────────────────────────────────────── */
.abt-mv-section { background: #fff; }
.abt-mv-header { text-align: center; margin-bottom: 2.5rem; }
.abt-mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 960px;
  margin: 0 auto 3rem;
}
.abt-mv-card {
  border-radius: 1.25rem;
  padding: 2.25rem;
  position: relative;
  overflow: hidden;
  border: 1.5px solid #E5E7EB;
}
.abt-mv-card--misi { background: #F0F9FF; border-color: #BAE6FD; }
.abt-mv-card--visi { background: #FAF5FF; border-color: #E9D5FF; }
.abt-mv-card__accent {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}
.abt-mv-card--misi .abt-mv-card__accent { background: linear-gradient(90deg, #0EA5E9, #2563EB); }
.abt-mv-card--visi .abt-mv-card__accent { background: linear-gradient(90deg, #8B5CF6, #D946EF); }
.abt-mv-card__icon { font-size: 2rem; margin-bottom: .875rem; display: block; }
.abt-mv-card__label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: .625rem;
}
.abt-mv-card--misi .abt-mv-card__label { color: #0369A1; }
.abt-mv-card--visi .abt-mv-card__label { color: #7C3AED; }
.abt-mv-card__text {
  font-size: .9375rem;
  color: #374151;
  line-height: 1.75;
  margin-bottom: 1.125rem;
}
.abt-mv-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.abt-mv-card__list li {
  font-size: .875rem;
  color: #4B5563;
  padding-left: 1.25rem;
  position: relative;
}
.abt-mv-card__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: #2563EB;
  font-weight: 700;
}
@media (max-width: 768px) { .abt-mv-grid { grid-template-columns: 1fr; } }

/* ── Nilai-nilai ──────────────────────────────────────────────────────────── */
.abt-values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  max-width: 960px;
  margin: 0 auto;
}
.abt-value {
  text-align: center;
  padding: 1.5rem 1rem;
  border: 1.5px solid #E5E7EB;
  border-radius: 1rem;
  background: #F9FAFB;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.abt-value:hover {
  border-color: #BFDBFE;
  box-shadow: 0 4px 16px rgba(59,130,246,.1);
  transform: translateY(-3px);
}
.abt-value__icon { font-size: 1.75rem; margin-bottom: .625rem; }
.abt-value__title { font-size: .9375rem; font-weight: 700; color: #111827; margin-bottom: .375rem; }
.abt-value__desc { font-size: .8125rem; color: #6B7280; line-height: 1.55; }
@media (max-width: 768px) { .abt-values { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .abt-values { grid-template-columns: 1fr; } }

/* ── Layanan / Offerings ──────────────────────────────────────────────────── */
.abt-offerings-section { background: #F8FAFC; }
.abt-offerings {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 1060px;
  margin: 0 auto;
}
.abt-offering {
  background: #fff;
  border: 1.5px solid #E5E7EB;
  border-radius: 1.125rem;
  padding: 1.75rem;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.abt-offering:hover {
  border-color: #93C5FD;
  box-shadow: 0 8px 28px rgba(59,130,246,.12);
  transform: translateY(-4px);
}
.abt-offering__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  margin-bottom: .5rem;
}
.abt-offering__title {
  font-size: 1rem;
  font-weight: 700;
  color: #111827;
}
.abt-offering__desc {
  font-size: .875rem;
  color: #6B7280;
  line-height: 1.65;
  flex: 1;
}
.abt-offering__cta {
  font-size: .8125rem;
  font-weight: 700;
  color: #2563EB;
  margin-top: .5rem;
}
/* Card highlight khusus */
.abt-offering--highlight {
  background: linear-gradient(145deg, #0F172A 0%, #1E3A6E 100%);
  border-color: transparent;
  cursor: default;
}
.abt-offering--highlight:hover {
  transform: translateY(-4px);
  border-color: transparent;
}
.abt-offering__hl-icon { font-size: 2rem; margin-bottom: .5rem; }
.abt-offering__hl-title { font-size: 1.125rem; font-weight: 800; color: #fff; }
.abt-offering__hl-desc { font-size: .875rem; color: rgba(255,255,255,.7); line-height: 1.65; flex: 1; }
@media (max-width: 900px) { .abt-offerings { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .abt-offerings { grid-template-columns: 1fr; } }

/* ── Disclaimer ───────────────────────────────────────────────────────────── */
.abt-disclaimer-section { background: #fff; }
.abt-disclaimer {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: #FFFBEB;
  border: 1.5px solid #FDE68A;
  border-left: 4px solid #F59E0B;
  border-radius: 1rem;
  padding: 1.5rem 1.75rem;
}
.abt-disclaimer__icon { font-size: 1.5rem; flex-shrink: 0; line-height: 1.3; }
.abt-disclaimer__title {
  font-size: 1rem;
  font-weight: 700;
  color: #92400E;
  margin-bottom: .5rem;
}
.abt-disclaimer__text {
  font-size: .9rem;
  color: #78350F;
  line-height: 1.75;
  margin-bottom: .75rem;
}
.abt-disclaimer__link {
  font-size: .875rem;
  font-weight: 600;
  color: #B45309;
  text-decoration: none;
}
.abt-disclaimer__link:hover { text-decoration: underline; }
@media (max-width: 560px) { .abt-disclaimer { flex-direction: column; gap: .75rem; } }

/* ── Warisan CSS lama (tidak dihapus agar tidak merusak halaman lain) ──────── */
.section--primary-soft { background: var(--color-blue-light); }

/* ── Disclaimer Block (about page) ───────────────────────────────────────── */
.section--primary-soft { background: var(--color-blue-light); }
.disclaimer-block {
  display: flex; gap: var(--space-5); align-items: flex-start;
  background: #fff; border: 1px solid #BFDBFE;
  border-left: 4px solid var(--color-blue);
  border-radius: var(--radius-xl); padding: var(--space-6);
  max-width: 800px; margin: 0 auto;
}
.disclaimer-block__icon { font-size: 2rem; flex-shrink: 0; line-height: 1; }
.disclaimer-block__title {
  font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700;
  color: var(--color-navy); margin-bottom: var(--space-2);
}
.disclaimer-block__text { color: var(--color-gray-700); line-height: 1.7; margin-bottom: var(--space-3); }
.disclaimer-block__link { color: var(--color-blue); font-weight: 600; text-decoration: none; }
.disclaimer-block__link:hover { text-decoration: underline; }

/* ── CTA Block ────────────────────────────────────────────────────────────── */
.section--cta { background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-blue-dark) 100%); }
.cta-block { text-align: center; padding: var(--space-8) 0; }
.cta-block__title {
  font-family: var(--font-display); font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800; color: #fff; margin-bottom: var(--space-4);
}
.cta-block__desc { font-size: var(--text-lg); color: rgba(255,255,255,.8); margin-bottom: var(--space-8); }
.cta-block__actions { display: flex; justify-content: center; gap: var(--space-4); flex-wrap: wrap; }
.btn--outline-white {
  border: 2px solid rgba(255,255,255,.6); color: #fff; background: transparent;
}
.btn--outline-white:hover { background: rgba(255,255,255,.15); border-color: #fff; color: #fff; }

/* ── Legal Pages (privacy, terms, disclaimer) ─────────────────────────────── */
.container--narrow { max-width: 780px; }

.legal-page { padding: var(--space-12) 0; }
.legal-page__header {
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-6);
  border-bottom: 2px solid var(--color-border);
}
.legal-page__title {
  font-family: var(--font-display); font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800; color: var(--color-navy); margin-bottom: var(--space-2);
}
.legal-page__meta { color: var(--color-text-muted); font-size: var(--text-sm); }

.legal-page__body h2 {
  font-family: var(--font-display); font-size: var(--text-xl); font-weight: 700;
  color: var(--color-navy); margin-top: var(--space-10); margin-bottom: var(--space-3);
}
.legal-page__body h3 {
  font-size: var(--text-lg); font-weight: 600; color: var(--color-gray-800);
  margin-top: var(--space-6); margin-bottom: var(--space-2);
}
.legal-page__body p {
  color: var(--color-gray-700); line-height: 1.8;
  margin-bottom: var(--space-4); font-size: var(--text-base);
}
.legal-page__body ul {
  margin: var(--space-3) 0 var(--space-4) var(--space-6);
  list-style: disc;
}
.legal-page__body li {
  color: var(--color-gray-700); line-height: 1.8;
  margin-bottom: var(--space-2); font-size: var(--text-base);
}
.legal-page__body a { color: var(--color-blue); text-decoration: none; }
.legal-page__body a:hover { text-decoration: underline; }
.legal-page__body strong { color: var(--color-gray-900); }

/* Disclaimer alert banner */
.disclaimer-alert {
  display: flex; gap: var(--space-4); align-items: flex-start;
  background: #FFFBEB; border: 1px solid #FCD34D;
  border-left: 4px solid var(--color-gold); border-radius: var(--radius-lg);
  padding: var(--space-5); margin-bottom: var(--space-8);
}
.disclaimer-alert__icon { font-size: 1.5rem; flex-shrink: 0; line-height: 1; }
.disclaimer-alert__text { color: var(--color-gray-800); line-height: 1.7; margin: 0; font-size: var(--text-base); }
.disclaimer-contact { margin-top: var(--space-12); padding-top: var(--space-8); border-top: 1px solid var(--color-border); }

/* ══════════════════════════════════════════════════════════════════════════════
   TOOLS — ToolController views
   ══════════════════════════════════════════════════════════════════════════════ */

/* ── Tools Hero ───────────────────────────────────────────────────────────── */
.tools-hero {
  background: linear-gradient(135deg, var(--color-navy) 0%, #1e3a72 100%);
  padding: var(--space-16) 0 var(--space-12);
  text-align: center;
}
.tools-hero__badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.9); font-size: var(--text-sm); font-weight: 600;
  padding: .375rem 1rem; border-radius: 9999px; margin-bottom: var(--space-4);
}
.tools-hero__title {
  font-family: var(--font-display); font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800; color: #fff; margin-bottom: var(--space-4);
}
.tools-hero__desc { font-size: var(--text-lg); color: rgba(255,255,255,.8); max-width: 600px; margin: 0 auto; }

/* ── Tools Grid ───────────────────────────────────────────────────────────── */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-8);
}
.tool-card {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl); padding: var(--space-7);
  text-decoration: none; display: block;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  box-shadow: var(--shadow-sm);
}
.tool-card:hover {
  transform: translateY(-5px); box-shadow: var(--shadow-xl);
  border-color: var(--color-blue); text-decoration: none;
}
.tool-card__icon {
  width: 56px; height: 56px; border-radius: var(--radius-xl);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem; margin-bottom: var(--space-4);
  background: var(--color-blue-light);
}
.tool-card__title {
  font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700;
  color: var(--color-navy); margin-bottom: var(--space-2);
}
.tool-card__desc { color: var(--color-text-muted); font-size: var(--text-sm); line-height: 1.6; margin-bottom: var(--space-4); }
.tool-card__cta {
  color: var(--color-blue); font-size: var(--text-sm); font-weight: 700;
  display: flex; align-items: center; gap: var(--space-1);
}

/* ── Calculator Layout ────────────────────────────────────────────────────── */
.calc-layout {
  display: grid; grid-template-columns: 380px 1fr;
  gap: var(--space-8); align-items: start;
}
@media (max-width: 900px) { .calc-layout { grid-template-columns: 1fr; } }

.calc-form {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl); padding: var(--space-7); box-shadow: var(--shadow-md);
  position: sticky; top: calc(var(--navbar-height, 72px) + var(--space-6));
}
.calc-form__title {
  font-family: var(--font-display); font-size: var(--text-xl); font-weight: 700;
  color: var(--color-navy); margin-bottom: var(--space-6);
}

.form-group { margin-bottom: var(--space-5); }
.form-group label {
  display: block; font-size: var(--text-sm); font-weight: 600;
  color: var(--color-gray-700); margin-bottom: var(--space-2);
}
.form-group .form-hint {
  display: block; font-size: var(--text-xs);
  color: var(--color-text-muted); margin-top: var(--space-1);
}
.input-prefix-group {
  display: flex; align-items: stretch;
  border: 1.5px solid var(--color-border); border-radius: var(--radius-lg);
  overflow: hidden; transition: border-color .2s;
}
.input-prefix-group:focus-within { border-color: var(--color-blue); }
.input-prefix-group .prefix {
  padding: .625rem var(--space-3); background: var(--color-gray-50);
  border-right: 1px solid var(--color-border); color: var(--color-gray-600);
  font-size: var(--text-sm); font-weight: 600; white-space: nowrap;
  display: flex; align-items: center;
}
.input-prefix-group input {
  flex: 1; border: none; padding: .625rem var(--space-3);
  font-size: var(--text-base); outline: none; background: transparent;
  min-width: 0;
}
.range-group input[type="range"] { width: 100%; accent-color: var(--color-blue); }
.range-group .range-label {
  display: flex; justify-content: space-between;
  font-size: var(--text-xs); color: var(--color-text-muted); margin-top: .25rem;
}

/* ── Calculator Results ───────────────────────────────────────────────────── */
.calc-result {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl); padding: var(--space-7); box-shadow: var(--shadow-md);
}
.calc-result__empty {
  text-align: center; padding: var(--space-12) 0; color: var(--color-text-muted);
}
.calc-result__empty-icon { font-size: 3rem; margin-bottom: var(--space-4); }
.calc-result__summary {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4); margin-bottom: var(--space-8);
}
@media (max-width: 640px) { .calc-result__summary { grid-template-columns: 1fr 1fr; } }
.result-card {
  background: var(--color-gray-50); border-radius: var(--radius-xl); padding: var(--space-5); text-align: center;
}
.result-card--highlight { background: var(--color-navy); }
.result-card--green { background: var(--color-green-light); }
.result-card__label { font-size: var(--text-xs); font-weight: 700; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: var(--space-2); }
.result-card--highlight .result-card__label { color: rgba(255,255,255,.7); }
.result-card__value { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 800; color: var(--color-navy); }
.result-card--highlight .result-card__value { color: #fff; font-size: var(--text-3xl); }
.result-card--green .result-card__value { color: var(--color-green); }
.result-card__sub { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--space-1); }

/* Chart container */
.calc-chart-wrap { position: relative; height: 300px; margin-bottom: var(--space-6); }

/* Year table */
.calc-table-wrap { overflow-x: auto; }
.calc-table {
  width: 100%; border-collapse: collapse;
  font-size: var(--text-sm);
}
.calc-table th {
  text-align: left; padding: var(--space-3); font-size: var(--text-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: .04em;
  color: var(--color-text-muted); border-bottom: 2px solid var(--color-border);
}
.calc-table td { padding: var(--space-3); border-bottom: 1px solid var(--color-border-muted); color: var(--color-gray-700); }
.calc-table tr:last-child td { border-bottom: none; font-weight: 700; color: var(--color-navy); background: var(--color-gray-50); }

/* Disclaimer box dalam kalkulator */
.calc-disclaimer {
  background: var(--color-blue-light); border: 1px solid #BFDBFE;
  border-radius: var(--radius-lg); padding: var(--space-4); margin-top: var(--space-6);
  font-size: var(--text-xs); color: var(--color-gray-600); line-height: 1.6;
}

/* ══════════════════════════════════════════════════════════════════════════════
   LEARNING PATH — LearningPathController
   ══════════════════════════════════════════════════════════════════════════════ */

.lp-hero {
  background: linear-gradient(135deg, var(--color-navy) 0%, #162b55 100%);
  padding: var(--space-16) 0 var(--space-12);
}
.lp-hero__inner { display: grid; grid-template-columns: 1fr 420px; gap: var(--space-12); align-items: center; }
@media (max-width: 900px) { .lp-hero__inner { grid-template-columns: 1fr; } }
.lp-hero__badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.85); font-size: var(--text-sm); font-weight: 600;
  padding: .375rem 1rem; border-radius: 9999px; margin-bottom: var(--space-5);
}
.lp-hero__title {
  font-family: var(--font-display); font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800; color: #fff; line-height: 1.2; margin-bottom: var(--space-5);
}
.lp-hero__desc { font-size: var(--text-lg); color: rgba(255,255,255,.8); line-height: 1.7; margin-bottom: var(--space-7); }
.lp-hero__features { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-7); }
.lp-hero__feature {
  display: flex; align-items: center; gap: var(--space-3);
  color: rgba(255,255,255,.85); font-size: var(--text-sm);
}
.lp-hero__feature-icon { color: var(--color-green); font-size: 1.1rem; flex-shrink: 0; }

/* Progress Card */
.lp-progress-card {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-2xl); padding: var(--space-6); backdrop-filter: blur(10px);
}
.lp-progress-card__title {
  color: rgba(255,255,255,.7); font-size: var(--text-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em; margin-bottom: var(--space-4);
}
.lp-step-preview {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) 0; border-bottom: 1px solid rgba(255,255,255,.08);
}
.lp-step-preview:last-child { border-bottom: none; }
.lp-step-preview__num {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-xs); font-weight: 700;
}
.lp-step-preview__num--done { background: var(--color-green); color: #fff; }
.lp-step-preview__num--active { background: var(--color-blue); color: #fff; }
.lp-step-preview__num--pending { background: rgba(255,255,255,.15); color: rgba(255,255,255,.5); }
.lp-step-preview__label { color: rgba(255,255,255,.85); font-size: var(--text-sm); flex: 1; }
.lp-step-preview__check { color: var(--color-green); }

/* Learning Path Steps */
.lp-steps { counter-reset: lp-step; display: flex; flex-direction: column; gap: var(--space-8); }
.lp-step {
  display: grid; grid-template-columns: 64px 1fr;
  gap: var(--space-6); align-items: start;
  position: relative;
}
.lp-step::before {
  content: ''; position: absolute;
  left: 32px; top: 64px; bottom: -32px;
  width: 2px; background: var(--color-border);
  transform: translateX(-50%);
}
.lp-step:last-child::before { display: none; }
.lp-step__num {
  width: 64px; height: 64px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-navy-light) 100%);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: var(--text-xl); font-weight: 800; color: #fff;
  box-shadow: 0 4px 20px rgba(37,99,235,.3); z-index: 1; position: relative;
}
.lp-step__content {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl); padding: var(--space-6);
  box-shadow: var(--shadow-sm); transition: box-shadow .25s;
}
.lp-step__content:hover { box-shadow: var(--shadow-lg); }
.lp-step__badge {
  display: inline-flex; align-items: center; gap: var(--space-1);
  background: var(--color-blue-light); color: var(--color-blue);
  font-size: var(--text-xs); font-weight: 700; padding: .25rem .625rem;
  border-radius: 9999px; margin-bottom: var(--space-3);
}
.lp-step__title {
  font-family: var(--font-display); font-size: var(--text-xl); font-weight: 700;
  color: var(--color-navy); margin-bottom: var(--space-2);
}
.lp-step__desc { color: var(--color-gray-600); line-height: 1.7; margin-bottom: var(--space-5); }
.lp-step__articles {
  display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-4);
}
.lp-step__article-link {
  display: flex; align-items: center; gap: var(--space-2);
  color: var(--color-blue); text-decoration: none; font-size: var(--text-sm);
  padding: var(--space-2) var(--space-3); border-radius: var(--radius-lg);
  transition: background .2s;
}
.lp-step__article-link:hover { background: var(--color-blue-light); text-decoration: none; }
.lp-step__article-link-icon { font-size: .8rem; opacity: .6; }
.lp-step__cta {
  color: var(--color-navy); font-size: var(--text-sm); font-weight: 700;
  text-decoration: none; display: inline-flex; align-items: center; gap: var(--space-1);
}
.lp-step__cta:hover { color: var(--color-blue); text-decoration: none; }

@media (max-width: 640px) {
  .lp-step { grid-template-columns: 48px 1fr; gap: var(--space-4); }
  .lp-step__num { width: 48px; height: 48px; font-size: var(--text-base); }
  .lp-step::before { left: 24px; }
}


/* ═══════════════════════════════════════════════════════════════════
   PROGRAMS — /kelas
═══════════════════════════════════════════════════════════════════ */

/* Hero stats */
.page-hero__stats {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-6);
  flex-wrap: wrap;
}
.hero-stat {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.hero-stat strong {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}
.hero-stat span { font-size: .875rem; color: var(--text-muted); }

/* Programs grid */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-6);
}
.program-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: box-shadow .2s, transform .2s;
}
.program-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.program-card--featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary)20;
}
.program-card__badge {
  position: absolute;
  top: -1px; right: 1.25rem;
  padding: .25rem .75rem;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-size: .75rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: .03em;
}
.program-card__icon { font-size: 2.5rem; line-height: 1; }
.program-card__meta { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.program-level {
  font-size: .75rem;
  font-weight: 600;
  padding: .2rem .6rem;
  border-radius: 100px;
  border: 1px solid;
}
.program-stat { font-size: .8125rem; color: var(--text-muted); }
.program-card__title { font-size: 1.1875rem; font-weight: 700; line-height: 1.3; margin: 0; }
.program-card__subtitle { font-size: .875rem; color: var(--text-muted); margin: 0; }
.program-card__desc { font-size: .9375rem; color: var(--text-body); line-height: 1.6; margin: 0; }
.program-card__outcomes { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .375rem; }
.program-card__outcomes li { font-size: .875rem; color: var(--text-body); }
.program-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-light);
}
.program-price__free {
  font-size: 1.25rem;
  font-weight: 800;
  color: #16A34A;
}
.program-price__amount {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
}
.btn--outline {
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
  border-radius: var(--radius-md);
  padding: .4rem 1rem;
  font-size: .875rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .15s, color .15s;
}
.btn--outline:hover { background: var(--color-primary); color: #fff; }

/* Waitlist info */
.programs-waitlist-info { margin-top: var(--space-8); }
.waitlist-info-card {
  background: var(--color-primary)08;
  border: 1px solid var(--color-primary)30;
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.waitlist-info-icon { font-size: 2rem; }
.waitlist-info-card div { flex: 1; min-width: 200px; }
.waitlist-info-card strong { font-weight: 700; color: var(--text-heading); }
.waitlist-info-card p { font-size: .9375rem; color: var(--text-muted); margin: .25rem 0 0; }

/* Program Hero (show page) */
.program-hero { background: linear-gradient(135deg, var(--bg-light) 0%, #fff 100%); padding: var(--space-12) 0; }
.program-hero__inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-10);
  align-items: start;
}
.program-hero__meta { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; margin-bottom: var(--space-2); }
.badge-pill {
  font-size: .75rem;
  font-weight: 700;
  color: #fff;
  padding: .25rem .75rem;
  border-radius: 100px;
}
.program-hero__icon { font-size: 3rem; line-height: 1; margin-bottom: var(--space-3); }
.program-hero__title { font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 800; line-height: 1.2; margin: 0 0 var(--space-2); }
.program-hero__subtitle { font-size: 1.125rem; color: var(--color-primary); font-weight: 600; margin: 0 0 var(--space-4); }
.program-hero__desc { font-size: 1.0625rem; color: var(--text-muted); line-height: 1.7; margin: 0 0 var(--space-6); }

/* Program hero stats */
.program-hero__stats { display: flex; gap: var(--space-5); flex-wrap: wrap; }
.ph-stat { display: flex; align-items: center; gap: var(--space-3); }
.ph-stat__icon { font-size: 1.5rem; }
.ph-stat strong { display: block; font-weight: 700; font-size: 1rem; }
.ph-stat span { font-size: .8125rem; color: var(--text-muted); }

/* Enroll card */
.program-enroll-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 5rem;
}
.program-enroll-card__price { text-align: center; margin-bottom: var(--space-4); padding-bottom: var(--space-4); border-bottom: 1px solid var(--border-light); }
.enroll-price--free { font-size: 2rem; font-weight: 800; color: #16A34A; }
.enroll-price--amount { font-size: 1.75rem; font-weight: 800; color: var(--color-primary); display: block; }
.enroll-price--note { font-size: .8125rem; color: var(--text-muted); display: block; margin-top: .25rem; }
.enroll-form { display: flex; flex-direction: column; gap: .75rem; }
.btn--block { width: 100%; text-align: center; }
.enroll-note { font-size: .8125rem; color: var(--text-muted); text-align: center; margin: 0; }
.enroll-note a { color: var(--color-primary); }
.enroll-guarantee {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: .8125rem;
}
.enroll-guarantee p { margin: 0; }

/* Outcomes grid */
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.outcome-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  font-size: .9375rem;
}
.outcome-check { flex-shrink: 0; }

/* Curriculum */
.curriculum { display: flex; flex-direction: column; gap: var(--space-3); margin-top: var(--space-6); }
.curriculum-week {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.curriculum-week__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--bg-light);
  border-bottom: 1px solid var(--border-light);
}
.curriculum-week__num {
  font-size: .8125rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary)15;
  padding: .2rem .6rem;
  border-radius: 100px;
  white-space: nowrap;
}
.curriculum-week__title { font-size: 1rem; font-weight: 600; margin: 0; }
.curriculum-week__topics {
  list-style: none;
  padding: var(--space-4) var(--space-5);
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.curriculum-week__topics li { font-size: .9375rem; color: var(--text-body); }

/* Instructor card */
.instructor-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-top: var(--space-6);
}
.instructor-card__avatar { font-size: 3.5rem; line-height: 1; flex-shrink: 0; }
.instructor-card__name { font-size: 1.125rem; font-weight: 700; }
.instructor-card__title { font-size: .875rem; color: var(--color-primary); font-weight: 600; margin-top: .25rem; }

.container--narrow-lg { max-width: 900px; margin-left: auto; margin-right: auto; }

/* Alert */
.alert { padding: 1rem 1.25rem; border-radius: var(--radius-lg); font-size: .9375rem; }
.alert--success { background: #F0FDF4; border: 1px solid #BBF7D0; color: #166534; }
.alert--danger  { background: #FEF2F2; border: 1px solid #FECACA; color: #991B1B; }

@media (max-width: 900px) {
  .program-hero__inner { grid-template-columns: 1fr; }
  .program-enroll-card { position: static; }
}
@media (max-width: 600px) {
  .programs-grid { grid-template-columns: 1fr; }
  .participation-steps { flex-direction: column; }
  .p-step__connector { display: none; }
}

/* ═══════════════════════════════════════════════════════════════════
   COMMUNITY — /komunitas
═══════════════════════════════════════════════════════════════════ */

.page-hero__inner--center { text-align: center; max-width: 680px; margin: 0 auto; }

/* Benefits */
.community-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-8);
}
.benefit-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: box-shadow .2s, transform .2s;
}
.benefit-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.benefit-card__icon { font-size: 2.5rem; margin-bottom: var(--space-3); }
.benefit-card__title { font-size: 1.0625rem; font-weight: 700; margin: 0 0 var(--space-2); }
.benefit-card__desc { font-size: .9375rem; color: var(--text-muted); line-height: 1.6; margin: 0; }

/* Newsletter section */
.section--newsletter { background: linear-gradient(135deg, #EFF6FF 0%, #F0FDF4 100%); }
.newsletter-box {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: var(--space-10);
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
}
.newsletter-box__icon { font-size: 3rem; display: block; margin-bottom: var(--space-4); }
.newsletter-box__title { font-size: 1.75rem; font-weight: 800; margin: 0 0 var(--space-2); }
.newsletter-box__desc { font-size: 1rem; color: var(--text-muted); line-height: 1.6; margin: 0 0 var(--space-4); }
.newsletter-box__perks { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .5rem; }
.newsletter-box__perks li { font-size: .9375rem; color: var(--text-body); }
.subscribe-form { display: flex; flex-direction: column; gap: .75rem; }
.subscribe-note { font-size: .8125rem; color: var(--text-muted); text-align: center; margin: 0; }

/* Newsletter preview */
.newsletter-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-8);
}
.nl-preview {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}
.nl-preview__week { font-size: .8125rem; font-weight: 700; color: var(--color-primary); margin-bottom: var(--space-2); }
.nl-preview__title { font-size: 1rem; font-weight: 700; margin: 0 0 var(--space-2); }
.nl-preview__desc { font-size: .875rem; color: var(--text-muted); line-height: 1.6; margin: 0; }

/* Participation steps */
.participation-steps {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-top: var(--space-8);
  flex-wrap: wrap;
}
.p-step {
  flex: 1;
  min-width: 180px;
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}
.p-step__num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .9375rem;
  flex-shrink: 0;
}
.p-step__content h3 { font-size: .9375rem; font-weight: 700; margin: 0 0 .25rem; }
.p-step__content p  { font-size: .875rem; color: var(--text-muted); margin: 0; }
.p-step__content a  { color: var(--color-primary); }
.p-step__connector {
  font-size: 1.5rem;
  color: var(--text-muted);
  margin-top: .4rem;
  flex-shrink: 0;
}

/* Community stats */
.community-stats-section { background: var(--color-navy); }
.community-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--space-6);
  text-align: center;
}
.community-stat__num { font-size: 2.25rem; font-weight: 800; color: #fff; }
.community-stat__label { font-size: .9375rem; color: rgba(255,255,255,.7); margin-top: .25rem; }

@media (max-width: 860px) {
  .newsletter-box { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════════
   COMMENTS — article comment section
═══════════════════════════════════════════════════════════════════ */

.comments-wrap { max-width: 760px; }
.comments-title { font-size: 1.25rem; font-weight: 700; margin: 0 0 var(--space-6); }

.comment-list { display: flex; flex-direction: column; gap: var(--space-5); margin-bottom: var(--space-8); }
.comment-item { display: flex; gap: var(--space-4); align-items: flex-start; }
.comment-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1rem;
  flex-shrink: 0;
}
.comment-body { flex: 1; background: var(--bg-light); border-radius: var(--radius-lg); padding: var(--space-4); }
.comment-meta { display: flex; align-items: center; gap: var(--space-3); margin-bottom: .5rem; }
.comment-author { font-weight: 700; font-size: .9375rem; }
.comment-date { font-size: .8125rem; color: var(--text-muted); }
.comment-content { font-size: .9375rem; color: var(--text-body); line-height: 1.65; margin: 0; }

.comment-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-top: var(--space-6);
}
.form-error { display: block; font-size: .8125rem; color: #DC2626; margin-top: .25rem; }

/* ══ Admin form helpers ════════════════════════════════════════════════════ */
.req { color: #DC2626; margin-left: 2px; }
.form-check { display: flex; align-items: center; gap: .5rem; cursor: pointer; font-size: .9375rem; }
.form-check input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--color-primary); cursor: pointer; }
.link { color: var(--color-primary); text-decoration: underline; }
.link:hover { opacity: .8; }

/* btn--danger */
.btn--danger {
  background: #DC2626; color: #fff; border: 1px solid #DC2626;
  border-radius: var(--radius-md); padding: .35rem .75rem; font-size: .8125rem;
  cursor: pointer; transition: background .15s;
}
.btn--danger:hover { background: #B91C1C; border-color: #B91C1C; }

/* ═══════════════════════════════════════════════════════════════════
   TOOLS v2 — Landing Page & Kalkulators (modern redesign)
═══════════════════════════════════════════════════════════════════ */

/* ── Hero Tools v2 ──────────────────────────────────────────────────────── */
.tools-hero-v2 {
  position: relative;
  background: linear-gradient(135deg, #0F172A 0%, #1E3A5F 50%, #1a2d5a 100%);
  padding: var(--space-16) 0 var(--space-14);
  overflow: hidden;
}
.tools-hero-v2__bg { position: absolute; inset: 0; pointer-events: none; }
.tools-hero-v2__circle {
  position: absolute; border-radius: 50%; opacity: .08;
  background: radial-gradient(circle, #60A5FA, transparent 70%);
}
.tools-hero-v2__circle--1 { width: 500px; height: 500px; top: -150px; right: -100px; }
.tools-hero-v2__circle--2 { width: 300px; height: 300px; bottom: -80px; left: 5%; background: radial-gradient(circle, #818CF8, transparent 70%); }
.tools-hero-v2__circle--3 { width: 200px; height: 200px; top: 40%; left: 40%; background: radial-gradient(circle, #34D399, transparent 70%); opacity: .05; }

.tools-hero-v2__inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-12);
  align-items: center;
}
.tools-hero-v2__badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.9);
  font-size: var(--text-sm); font-weight: 600;
  padding: 6px 14px; border-radius: 999px;
  margin-bottom: var(--space-4);
}
.badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 6px #22C55E;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}
.tools-hero-v2__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800; color: #fff;
  line-height: 1.15; margin-bottom: var(--space-4);
}
.tools-hero-v2__accent {
  background: linear-gradient(90deg, #60A5FA, #818CF8);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.tools-hero-v2__desc {
  font-size: var(--text-lg); color: rgba(255,255,255,.75);
  line-height: 1.65; margin-bottom: var(--space-8); max-width: 520px;
}
.tools-hero-v2__stats {
  display: flex; align-items: center; gap: var(--space-5); flex-wrap: wrap;
}
.th-stat { text-align: center; }
.th-stat strong { display: block; font-size: 1.4rem; font-weight: 800; color: #fff; }
.th-stat span { font-size: var(--text-xs); color: rgba(255,255,255,.6); text-transform: uppercase; letter-spacing: .05em; }
.th-stat-div { width: 1px; height: 36px; background: rgba(255,255,255,.15); }

/* Preview card dekoratif */
.tools-preview-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(0,0,0,.35);
  overflow: hidden;
}
.tpc-header {
  background: #F8FAFC;
  border-bottom: 1px solid #E2E8F0;
  padding: 10px 16px;
  display: flex; align-items: center; gap: 6px;
}
.tpc-dot { width: 10px; height: 10px; border-radius: 50%; }
.tpc-dot--r { background: #FC5C65; }
.tpc-dot--y { background: #FFD32A; }
.tpc-dot--g { background: #0BE881; }
.tpc-title { margin-left: 6px; font-size: .8125rem; color: #94A3B8; font-weight: 500; }
.tpc-body { padding: 20px; }
.tpc-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 7px 0; border-bottom: 1px solid #F1F5F9; font-size: .875rem;
}
.tpc-row:last-of-type { border-bottom: none; }
.tpc-row span { color: #64748B; }
.tpc-row strong { color: #1E293B; font-weight: 600; }
.tpc-result {
  background: linear-gradient(135deg, #EFF6FF, #F0FDF4);
  border-radius: 10px; padding: 14px 16px; margin-top: 14px; text-align: center;
}
.tpc-result__label { font-size: .75rem; color: #64748B; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px; }
.tpc-result__value { font-size: 1.6rem; font-weight: 800; color: #1E40AF; }
.tpc-result__sub { font-size: .8125rem; margin-top: 2px; }
.tpc-result__sub--green { color: #16A34A; font-weight: 600; }
.tpc-chart { display: block; width: 100%; height: 60px; margin-top: 14px; }

/* ── Category Tabs ──────────────────────────────────────────────────────── */
.tools-tabs {
  display: flex; align-items: center; gap: var(--space-2);
  flex-wrap: wrap; margin-bottom: var(--space-8);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--border-light);
}
.tools-tab {
  background: transparent; border: 1.5px solid var(--border-light);
  border-radius: 999px; padding: 8px 18px;
  font-size: var(--text-sm); font-weight: 600; color: var(--text-muted);
  cursor: pointer; transition: all .2s;
}
.tools-tab:hover { border-color: var(--color-primary); color: var(--color-primary); }
.tools-tab.active {
  background: var(--color-primary); border-color: var(--color-primary);
  color: #fff; box-shadow: 0 4px 12px rgba(37,99,235,.25);
}

/* ── Tool Card v2 ───────────────────────────────────────────────────────── */
.tools-grid-v2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-4);
}
.tool-card-v2 {
  display: flex; flex-direction: column;
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--border-light);
  overflow: hidden;
  text-decoration: none;
  transition: transform .25s, box-shadow .25s;
  position: relative;
}
.tool-card-v2:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.1);
}
.tool-card-v2--featured {
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(37,99,235,.15);
  grid-column: span 1;
}
.tool-card-v2--coming {
  opacity: .75; cursor: default;
  pointer-events: none;
}
.tool-card-v2--coming:hover { transform: none; box-shadow: none; }

/* Header berwarna */
.tool-card-v2__header {
  background: linear-gradient(135deg, var(--card-color, #2563EB), color-mix(in srgb, var(--card-color, #2563EB) 70%, #000));
  padding: var(--space-6) var(--space-5) var(--space-5);
  position: relative; min-height: 130px;
  display: flex; flex-direction: column; justify-content: flex-end;
}
.tool-card-v2__badge {
  position: absolute; top: var(--space-4); right: var(--space-4);
  background: rgba(255,255,255,.25); backdrop-filter: blur(4px);
  color: #fff; font-size: .6875rem; font-weight: 700;
  padding: 3px 10px; border-radius: 999px; text-transform: uppercase; letter-spacing: .05em;
}
.tool-card-v2__icon {
  font-size: 2.5rem; line-height: 1;
  margin-bottom: var(--space-3);
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.2));
}
.tool-card-v2__cat-badge {
  background: rgba(255,255,255,.15);
  color: rgba(255,255,255,.9);
  font-size: .75rem; font-weight: 600;
  padding: 3px 10px; border-radius: 999px;
  display: inline-block;
}

/* Body */
.tool-card-v2__body {
  padding: var(--space-5) var(--space-5) var(--space-4);
  flex: 1;
}
.tool-card-v2__title {
  font-family: var(--font-display);
  font-size: 1.0625rem; font-weight: 700;
  color: var(--color-navy); margin-bottom: 4px; line-height: 1.3;
}
.tool-card-v2__tagline {
  font-size: var(--text-sm); font-weight: 500;
  color: var(--text-muted); margin-bottom: var(--space-2); line-height: 1.4;
}
.tool-card-v2__desc {
  font-size: .8125rem; color: var(--text-muted);
  line-height: 1.55; margin: 0;
}

/* Footer */
.tool-card-v2__footer {
  padding: var(--space-4) var(--space-5) var(--space-5);
  border-top: 1px solid var(--border-light);
  display: flex; align-items: center; justify-content: space-between;
}
.tool-card-v2__cta {
  display: flex; align-items: center; gap: 6px;
  font-size: var(--text-sm); font-weight: 700;
  transition: gap .2s;
}
.tool-card-v2:hover .tool-card-v2__cta { gap: 10px; }
.tool-card-v2__free {
  font-size: .6875rem; font-weight: 700;
  color: #16A34A; background: #DCFCE7;
  padding: 2px 8px; border-radius: 999px;
}
.tool-card-v2__soon {
  font-size: .8125rem; color: #64748B; font-style: italic;
}

/* ── Learn Banner ───────────────────────────────────────────────────────── */
.tools-learn-banner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-6);
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: var(--space-6) var(--space-8);
  flex-wrap: wrap;
}
.tools-learn-banner__content {
  display: flex; align-items: center; gap: var(--space-5); flex: 1;
}
.tools-learn-banner__icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: linear-gradient(135deg, #EFF6FF, #DBEAFE);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem; flex-shrink: 0;
}
.tools-learn-banner__title {
  font-family: var(--font-display); font-size: 1.125rem; font-weight: 700;
  color: var(--color-navy); margin-bottom: .25rem;
}
.tools-learn-banner__desc { font-size: .9375rem; color: var(--text-muted); margin: 0; }
.tools-learn-banner__actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }

/* ── Kalkulator v2 — dual panel layout ─────────────────────────────────── */
.calc-v2-hero {
  background: linear-gradient(135deg, #0F172A, #1E3A5F);
  padding: var(--space-10) 0 var(--space-8);
}
.calc-v2-hero__back {
  display: inline-flex; align-items: center; gap: 6px;
  color: rgba(255,255,255,.6); font-size: var(--text-sm);
  text-decoration: none; margin-bottom: var(--space-4);
  transition: color .2s;
}
.calc-v2-hero__back:hover { color: #fff; }
.calc-v2-hero__badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.85); font-size: var(--text-xs); font-weight: 700;
  padding: 4px 12px; border-radius: 999px; margin-bottom: var(--space-3);
  text-transform: uppercase; letter-spacing: .06em;
}
.calc-v2-hero__title {
  font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800; color: #fff; margin-bottom: var(--space-3);
}
.calc-v2-hero__desc { font-size: var(--text-base); color: rgba(255,255,255,.7); max-width: 600px; }

/* Dual panel */
.calc-v2-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 0; min-height: 520px;
}
.calc-v2-panel-input {
  background: #1a2744;
  padding: var(--space-8) var(--space-6);
}
.calc-v2-panel-result {
  background: #fff;
  padding: var(--space-8) var(--space-8);
  border-left: 1px solid var(--border-light);
}
.calc-v2-section-title {
  font-size: .6875rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; margin-bottom: var(--space-5);
}
.calc-v2-section-title--light { color: rgba(255,255,255,.5); }
.calc-v2-section-title--dark  { color: var(--text-muted); }

/* Input styles inside dark panel */
.calc-v2-form-group { margin-bottom: var(--space-5); }
.calc-v2-label {
  display: block; font-size: .8125rem; font-weight: 600;
  color: rgba(255,255,255,.7); margin-bottom: 6px;
}
.calc-v2-label strong { color: #fff; }
.calc-v2-input-wrap { display: flex; align-items: center; gap: 0; }
.calc-v2-prefix {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
  border-right: none; border-radius: 8px 0 0 8px;
  padding: 9px 12px; font-size: .875rem; font-weight: 600;
  color: rgba(255,255,255,.6);
}
.calc-v2-input {
  flex: 1; background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 0 8px 8px 0; padding: 9px 12px;
  font-size: .9375rem; font-weight: 600; color: #fff;
  outline: none; transition: border-color .2s;
}
.calc-v2-input:focus { border-color: rgba(96,165,250,.6); }
.calc-v2-input--solo {
  flex: 1; background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px; padding: 9px 12px;
  font-size: .9375rem; font-weight: 600; color: #fff;
  outline: none; transition: border-color .2s; width: 100%;
}
.calc-v2-input--solo:focus { border-color: rgba(96,165,250,.6); }

/* Range slider dark */
.calc-v2-range-wrap { margin-top: 4px; }
.calc-v2-range {
  width: 100%; appearance: none; -webkit-appearance: none;
  height: 4px; border-radius: 999px; outline: none;
  background: linear-gradient(
    to right,
    #60A5FA 0%,
    #60A5FA var(--pct, 50%),
    rgba(255,255,255,.15) var(--pct, 50%)
  );
  cursor: pointer;
}
.calc-v2-range::-webkit-slider-thumb {
  -webkit-appearance: none; width: 18px; height: 18px;
  border-radius: 50%; background: #fff;
  border: 2px solid #60A5FA;
  box-shadow: 0 2px 6px rgba(0,0,0,.3);
  cursor: pointer;
}
.calc-v2-range-labels {
  display: flex; justify-content: space-between;
  font-size: .6875rem; color: rgba(255,255,255,.4); margin-top: 4px;
}
.calc-v2-hint {
  font-size: .6875rem; color: rgba(255,255,255,.4);
  margin-top: 4px; display: block;
}
.calc-v2-btn {
  width: 100%; padding: 12px;
  background: linear-gradient(135deg, #2563EB, #1D4ED8);
  color: #fff; border: none; border-radius: 10px;
  font-size: 1rem; font-weight: 700; cursor: pointer;
  transition: opacity .2s, transform .15s;
  margin-top: var(--space-4);
}
.calc-v2-btn:hover { opacity: .9; transform: translateY(-1px); }

/* Stat cards in result panel */
.calc-v2-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4); margin-bottom: var(--space-6);
}
.calc-v2-stat {
  background: var(--bg-light); border-radius: 12px;
  padding: var(--space-4) var(--space-4);
  border: 1px solid var(--border-light);
}
.calc-v2-stat--highlight {
  background: linear-gradient(135deg, #EFF6FF, #DBEAFE);
  border-color: #BFDBFE;
}
.calc-v2-stat--green {
  background: linear-gradient(135deg, #F0FDF4, #DCFCE7);
  border-color: #BBF7D0;
}
.calc-v2-stat__label {
  font-size: .6875rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: var(--text-muted); margin-bottom: 4px;
}
.calc-v2-stat__value {
  font-family: var(--font-display); font-size: 1.25rem; font-weight: 800;
  color: var(--color-navy); line-height: 1.2;
}
.calc-v2-stat--highlight .calc-v2-stat__value { color: #1D4ED8; font-size: 1.4rem; }
.calc-v2-stat--green .calc-v2-stat__value { color: #15803D; }
.calc-v2-stat__sub { font-size: .6875rem; color: var(--text-muted); margin-top: 2px; }

/* Chart */
.calc-v2-chart-wrap { position: relative; height: 240px; margin-bottom: var(--space-6); }

/* Tabel compact */
.calc-v2-table-wrap { overflow: auto; max-height: 260px; }
.calc-v2-table {
  width: 100%; border-collapse: collapse; font-size: .8125rem;
}
.calc-v2-table th {
  background: var(--bg-light); padding: 8px 10px;
  font-weight: 700; color: var(--text-muted); text-align: left;
  position: sticky; top: 0; z-index: 2;
  border-bottom: 2px solid var(--border-light);
  box-shadow: 0 1px 0 var(--border-light);
}
.calc-v2-table td {
  padding: 7px 10px; border-bottom: 1px solid var(--bg-light);
  color: var(--text-body);
}
.calc-v2-table tr:last-child td { font-weight: 700; color: var(--color-navy); background: #F8FAFF; }

/* Empty state */
.calc-v2-empty {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; height: 100%; text-align: center;
  color: var(--text-muted); padding: var(--space-8) 0;
}
.calc-v2-empty__icon { font-size: 3rem; margin-bottom: var(--space-3); }

/* Related tools */
.calc-related { margin-top: var(--space-6); }
.calc-related__title {
  font-size: .6875rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: var(--text-muted); margin-bottom: var(--space-4);
}
.calc-related__grid { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.calc-related__item {
  flex: 1; min-width: 160px;
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-light); border-radius: 10px;
  padding: 10px 14px; text-decoration: none;
  border: 1px solid var(--border-light);
  transition: border-color .2s, background .2s;
}
.calc-related__item:hover { border-color: var(--color-primary); background: #EFF6FF; }
.calc-related__item-icon { font-size: 1.4rem; flex-shrink: 0; }
.calc-related__item-label { font-size: .8125rem; font-weight: 600; color: var(--color-navy); }

/* Responsive */
@media (max-width: 1024px) {
  .tools-hero-v2__inner { grid-template-columns: 1fr; }
  .tools-hero-v2__right { display: none; }
  .tools-grid-v2 { grid-template-columns: repeat(2, 1fr); }
  .calc-v2-layout { grid-template-columns: 1fr; }
  .calc-v2-panel-input { order: 2; }
  .calc-v2-panel-result { order: 1; border-left: none; border-bottom: 1px solid var(--border-light); }
  .calc-v2-stats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .tools-grid-v2 { grid-template-columns: 1fr; }
  .tools-tabs { gap: var(--space-1); }
  .tools-tab { padding: 6px 12px; font-size: .8125rem; }
  .calc-v2-stats { grid-template-columns: 1fr; }
  .tools-learn-banner { flex-direction: column; }
  .tools-learn-banner__content { flex-direction: column; text-align: center; }
}

/* ════════════════════════════════════════════════════════════════════════════
   HALAMAN KOMUNITAS
   ══════════════════════════════════════════════════════════════════════════ */

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.kom-hero {
  background: linear-gradient(135deg, var(--color-navy) 0%, #1e3a5f 60%, #0f2744 100%);
  padding: var(--space-12) 0 var(--space-10);
  color: #fff;
  text-align: center;
}
.kom-hero__inner { max-width: 720px; margin: 0 auto; }
.kom-hero__badge {
  display: inline-block;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  font-size: .8125rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: var(--space-5);
  letter-spacing: .02em;
}
.kom-hero__title {
  font-size: clamp(1.875rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--space-4);
  color: #fff;
}
.kom-hero__desc {
  font-size: 1.0625rem;
  color: rgba(255,255,255,.8);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.kom-hero__coming-soon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(251,191,36,.15);
  border: 1px solid rgba(251,191,36,.35);
  color: #fde68a;
  font-size: .875rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: var(--space-5);
}
.kom-hero__pulse {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #fbbf24;
  animation: pulseAnim 1.5s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulseAnim {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.4); }
}
.kom-hero__cta { display: flex; gap: var(--space-3); justify-content: center; flex-wrap: wrap; }

/* ── Stats Bar ─────────────────────────────────────────────────────────────── */
.kom-stats-bar {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-light);
  padding: var(--space-5) 0;
}
.kom-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.kom-stat { text-align: center; }
.kom-stat__num {
  display: block;
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}
.kom-stat__label {
  display: block;
  font-size: .75rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.kom-stat__sep {
  color: var(--border-light);
  font-size: 1.5rem;
  line-height: 1;
}

/* ── Channels ──────────────────────────────────────────────────────────────── */
.kom-channels {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}
.kom-channel {
  border: 1px solid;
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  display: flex;
  gap: var(--space-4);
  transition: transform .2s, box-shadow .2s;
}
.kom-channel:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.kom-channel__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.kom-channel__body { flex: 1; min-width: 0; }
.kom-channel__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.kom-channel__name { font-size: .9375rem; font-weight: 700; color: var(--text-heading); }
.kom-channel__badge {
  font-size: .6875rem;
  font-weight: 600;
  color: #fff;
  padding: 2px 8px;
  border-radius: 100px;
  white-space: nowrap;
  flex-shrink: 0;
}
.kom-channel__desc {
  font-size: .875rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-3);
}
.kom-channel__btn {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.kom-channel__btn:hover { text-decoration: underline; }
.kom-channel__btn--muted { color: var(--text-muted); }

/* ── Newsletter Section — Premium Dark ────────────────────────────────────── */
.kom-nl-section {
  background: linear-gradient(145deg, #0F172A 0%, #1E3A6E 55%, #0C4A6E 100%);
  position: relative;
  overflow: hidden;
}
.kom-nl-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 15% 50%, rgba(59,130,246,.14) 0%, transparent 70%),
    radial-gradient(ellipse 50% 60% at 85% 10%, rgba(99,102,241,.10) 0%, transparent 60%);
  pointer-events: none;
}
.kom-nl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1040px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
/* Left — content on dark */
.kom-nl__badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(59,130,246,.18);
  border: 1px solid rgba(99,179,237,.25);
  color: #93C5FD;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}
.kom-nl__icon-wrap {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #3B82F6 0%, #6366F1 100%);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.625rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 10px 28px rgba(59,130,246,.38);
}
.kom-nl__title {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: .875rem;
  letter-spacing: -.02em;
}
.kom-nl__desc {
  color: rgba(255,255,255,.65);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  font-size: .9375rem;
}
.kom-nl__perks {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .625rem;
}
.kom-nl__perks li {
  display: flex;
  align-items: center;
  gap: .625rem;
  font-size: .9rem;
  color: rgba(255,255,255,.82);
  font-weight: 500;
}
.kom-nl__perk-check {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  background: linear-gradient(135deg, #10B981, #059669);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .6rem;
  color: #fff;
  font-weight: 900;
  box-shadow: 0 2px 6px rgba(16,185,129,.35);
}
.kom-nl__note {
  font-size: .8rem;
  color: rgba(255,255,255,.38);
  display: flex;
  align-items: center;
  gap: .4rem;
}
/* Right — form card */
.kom-nl__form-wrap {
  background: #fff;
  border-radius: 1.5rem;
  padding: 2.25rem 2.25rem 2rem;
  box-shadow:
    0 30px 70px rgba(0,0,0,.4),
    0 0 0 1px rgba(255,255,255,.07);
  position: relative;
}
.kom-nl__form-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 2rem; right: 2rem;
  height: 3px;
  background: linear-gradient(90deg, #3B82F6, #8B5CF6, #06B6D4);
  border-radius: 0 0 100px 100px;
}
.kom-nl__form-heading {
  margin-bottom: 1.5rem;
}
.kom-nl__form-title {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: .25rem;
}
.kom-nl__form-subtitle {
  font-size: .8125rem;
  color: var(--text-muted);
}
.kom-nl__form .form-group { margin-bottom: 1.125rem; }
.kom-nl__form .form-label {
  display: block;
  font-size: .8rem;
  font-weight: 700;
  color: #374151;
  margin-bottom: .375rem;
  letter-spacing: .01em;
  text-transform: uppercase;
}
.kom-nl__input {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid #E5E7EB;
  border-radius: .75rem;
  font-size: .9375rem;
  color: var(--text-heading);
  background: #F9FAFB;
  transition: border-color .18s, box-shadow .18s, background .18s;
  outline: none;
  font-family: inherit;
  box-sizing: border-box;
}
.kom-nl__input:focus {
  border-color: #3B82F6;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(59,130,246,.13);
}
.kom-nl__input::placeholder { color: #9CA3AF; }
.kom-nl__submit {
  width: 100%;
  padding: .9rem 1rem;
  background: linear-gradient(135deg, #2563EB 0%, #4F46E5 100%);
  color: #fff;
  border: none;
  border-radius: .875rem;
  font-size: .9375rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s;
  box-shadow: 0 6px 18px rgba(37,99,235,.42);
  font-family: inherit;
  letter-spacing: -.01em;
  margin-top: .375rem;
}
.kom-nl__submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(37,99,235,.52);
}
.kom-nl__submit:active { transform: translateY(0); }
.kom-nl__form-privacy {
  text-align: center;
  font-size: .75rem;
  color: #9CA3AF;
  margin-top: .875rem;
  line-height: 1.55;
}

/* ── Newsletter Previews ───────────────────────────────────────────────────── */
.kom-previews {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.kom-preview {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}
.kom-preview__week {
  font-size: .75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.kom-preview__title {
  font-size: .9375rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: var(--space-2);
  line-height: 1.4;
}
.kom-preview__desc { font-size: .875rem; color: var(--text-muted); line-height: 1.6; }

/* ── FAQ Accordion ─────────────────────────────────────────────────────────── */
.kom-faq {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.kom-faq__item {
  border: 1.5px solid #E5E7EB;
  border-radius: 1rem;
  overflow: hidden;
  background: #fff;
  transition: border-color .22s, box-shadow .22s;
}
.kom-faq__item:hover {
  border-color: #BFDBFE;
}
.kom-faq__item.is-open {
  border-color: #3B82F6;
  box-shadow: 0 4px 20px rgba(59,130,246,.10);
}
.kom-faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.125rem 1.25rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: background .15s;
}
.kom-faq__item.is-open .kom-faq__q {
  background: #EFF6FF;
}
.kom-faq__q-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: #EFF6FF;
  color: #2563EB;
  border-radius: 8px;
  font-size: .75rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, color .2s;
}
.kom-faq__item.is-open .kom-faq__q-num {
  background: #2563EB;
  color: #fff;
}
.kom-faq__q-text {
  flex: 1;
  font-size: .9375rem;
  font-weight: 600;
  color: var(--text-heading);
  line-height: 1.45;
}
.kom-faq__chevron {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: #F3F4F6;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .28s cubic-bezier(.4,0,.2,1), background .2s;
}
.kom-faq__chevron svg {
  width: 12px;
  height: 12px;
  stroke: #6B7280;
  transition: stroke .2s;
}
.kom-faq__item.is-open .kom-faq__chevron {
  transform: rotate(180deg);
  background: #DBEAFE;
}
.kom-faq__item.is-open .kom-faq__chevron svg { stroke: #2563EB; }
/* Collapsible body — pure CSS max-height transition */
.kom-faq__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .32s cubic-bezier(.4,0,.2,1);
}
.kom-faq__item.is-open .kom-faq__body {
  max-height: 400px; /* nilai cukup besar; JS tidak diperlukan */
}
.kom-faq__a {
  padding: 0 1.25rem 1.25rem 1.25rem;
  padding-left: calc(1.25rem + 28px + 1rem); /* sejajar dengan teks pertanyaan */
}
.kom-faq__a p {
  font-size: .9375rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin: 0;
  border-top: 1px solid #E5E7EB;
  padding-top: .875rem;
}

/* ── Admin Tabs ────────────────────────────────────────────────────────────── */
.admin-tabs__nav {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.admin-tabs__btn {
  padding: .5rem 1.125rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--bg-light);
  color: var(--text-muted);
  font-size: .875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
}
.admin-tabs__btn.active,
.admin-tabs__btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
[x-cloak] { display: none !important; }

/* ── Responsive Komunitas ──────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .kom-channels { grid-template-columns: 1fr; }
  .kom-nl { grid-template-columns: 1fr; gap: 2.5rem; }
  .kom-nl__title { font-size: 1.625rem; }
  .kom-previews { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .kom-nl__form-wrap { padding: 1.75rem 1.5rem 1.5rem; }
  .kom-nl__form-wrap::before { left: 1.25rem; right: 1.25rem; }
}
@media (max-width: 640px) {
  .kom-stats { gap: var(--space-4); }
  .kom-stat__sep { display: none; }
  .kom-hero__cta { flex-direction: column; align-items: center; }
  .kom-channel { flex-direction: column; }
  .kom-channel__icon { width: 44px; height: 44px; font-size: 1.25rem; }
  .kom-nl__title { font-size: 1.5rem; }
  .kom-nl__badge { font-size: .7rem; }
}