@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700;900&family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,700&display=swap');

:root {
  --ink: #1a1a2e;
  --vermillion: #c0392b;
  --vermillion-light: #e74c3c;
  --gold: #d4a017;
  --gold-light: #f1c40f;
  --jade: #1a6b4a;
  --jade-light: #27ae60;
  --cream: #faf8f0;
  --warm-white: #fffef9;
  --paper: #f5f0e1;
  --paper-dark: #e8dcc8;
  --charcoal: #2c3e50;
  --soft-gray: #95a5a6;
  --border: rgba(26,26,46,0.08);
  --shadow-sm: 0 2px 8px rgba(26,26,46,0.06);
  --shadow-md: 0 4px 20px rgba(26,26,46,0.1);
  --shadow-lg: 0 8px 40px rgba(26,26,46,0.14);
  --shadow-xl: 0 16px 60px rgba(26,26,46,0.18);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'DM Sans', 'Noto Sans SC', sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ═══════════════════════════════════════
   DECORATIVE PATTERNS
   ═══════════════════════════════════════ */
.pattern-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(192,57,43,0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(212,160,23,0.04) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(26,107,74,0.02) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ═══════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(250,248,240,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.navbar.scrolled {
  padding: 0.7rem 2rem;
  box-shadow: var(--shadow-sm);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--ink);
}

.nav-brand .hanzi-logo {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--vermillion);
  line-height: 1;
}

.nav-brand span {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--charcoal);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--vermillion);
  transition: var(--transition);
}

.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: var(--vermillion) !important;
  color: white !important;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
  transition: var(--transition) !important;
}

.nav-cta:hover {
  background: var(--vermillion-light) !important;
  transform: translateY(-1px);
}

.nav-cta::after { display: none !important; }

/* ═══════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 8rem 2rem 4rem;
  overflow: hidden;
}

.hero-bg-char {
  position: absolute;
  font-family: 'Noto Sans SC', sans-serif;
  font-weight: 900;
  opacity: 0.025;
  pointer-events: none;
  line-height: 1;
  color: var(--vermillion);
}

.hero-bg-char:nth-child(1) { font-size: 25rem; top: -5%; right: -5%; }
.hero-bg-char:nth-child(2) { font-size: 18rem; bottom: 5%; left: -3%; color: var(--gold); }
.hero-bg-char:nth-child(3) { font-size: 12rem; top: 20%; left: 15%; color: var(--jade); }

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text h1 {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  color: var(--ink);
}

.hero-text h1 .highlight {
  color: var(--vermillion);
  position: relative;
  display: inline-block;
}

.hero-text h1 .highlight::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  height: 8px;
  background: rgba(192,57,43,0.12);
  z-index: -1;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--charcoal);
  margin-bottom: 2rem;
  max-width: 520px;
  line-height: 1.8;
}

.hero-price {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: linear-gradient(135deg, var(--vermillion), #a93226);
  color: white;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-xl);
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 20px rgba(192,57,43,0.3);
}

.hero-price .old-price {
  text-decoration: line-through;
  opacity: 0.6;
  font-size: 1rem;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-md);
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.btn-primary {
  background: var(--vermillion);
  color: white;
  box-shadow: 0 4px 15px rgba(192,57,43,0.3);
}

.btn-primary:hover {
  background: var(--vermillion-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(192,57,43,0.35);
}

.btn-secondary {
  background: white;
  color: var(--ink);
  border: 2px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--vermillion);
  color: var(--vermillion);
  transform: translateY(-2px);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), #b8860b);
  color: white;
  box-shadow: 0 4px 15px rgba(212,160,23,0.3);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(212,160,23,0.4);
}

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

.hero-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  transform: rotate(-2deg);
  max-width: 380px;
  width: 100%;
  position: relative;
}

.hero-card::before {
  content: '';
  position: absolute;
  top: -2px; left: -2px; right: -2px; bottom: -2px;
  background: linear-gradient(135deg, var(--vermillion), var(--gold), var(--jade));
  border-radius: calc(var(--radius-lg) + 2px);
  z-index: -1;
  opacity: 0.6;
}

.hero-card .card-hanzi {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 5rem;
  font-weight: 900;
  text-align: center;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.hero-card .card-pinyin {
  text-align: center;
  color: var(--vermillion);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.hero-card .card-meaning {
  text-align: center;
  color: var(--soft-gray);
  font-size: 1rem;
}

.hero-card .card-example {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--paper);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--vermillion);
}

.hero-card .card-example .zh {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--ink);
}

.hero-card .card-example .id {
  font-size: 0.9rem;
  color: var(--soft-gray);
  margin-top: 0.25rem;
}

.floating-badge {
  position: absolute;
  background: white;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: 0.85rem;
  font-weight: 600;
  animation: float 3s ease-in-out infinite;
}

.floating-badge.top-right {
  top: -10px;
  right: -30px;
  color: var(--jade);
  animation-delay: 0.5s;
}

.floating-badge.bottom-left {
  bottom: -10px;
  left: -30px;
  color: var(--gold);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ═══════════════════════════════════════
   SECTIONS COMMON
   ═══════════════════════════════════════ */
.section {
  padding: 5rem 2rem;
  position: relative;
  z-index: 1;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header .label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--vermillion);
  margin-bottom: 0.75rem;
}

.section-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--charcoal);
  max-width: 600px;
  margin: 0 auto;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

/* ═══════════════════════════════════════
   FEATURES / APA YANG KAMU DAPATKAN
   ═══════════════════════════════════════ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--vermillion), var(--gold));
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.feature-icon.red { background: rgba(192,57,43,0.1); color: var(--vermillion); }
.feature-icon.gold { background: rgba(212,160,23,0.1); color: var(--gold); }
.feature-icon.green { background: rgba(26,107,74,0.1); color: var(--jade); }
.feature-icon.blue { background: rgba(44,62,80,0.1); color: var(--charcoal); }

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--charcoal);
  line-height: 1.7;
}

/* ═══════════════════════════════════════
   PREVIEW SECTION
   ═══════════════════════════════════════ */
.preview-tabs {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.preview-tab {
  padding: 0.6rem 1.5rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-xl);
  background: white;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--charcoal);
  transition: var(--transition);
}

.preview-tab.active,
.preview-tab:hover {
  border-color: var(--vermillion);
  color: var(--vermillion);
  background: rgba(192,57,43,0.04);
}

.preview-content {
  background: white;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  max-width: 800px;
  margin: 0 auto;
}

.preview-vocab-item {
  display: grid;
  grid-template-columns: 80px 100px 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

.preview-vocab-item:last-child { border-bottom: none; }

.preview-vocab-item .hanzi {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
}

.preview-vocab-item .pinyin {
  color: var(--vermillion);
  font-weight: 500;
  font-size: 0.95rem;
}

.preview-vocab-item .arti {
  color: var(--charcoal);
  font-size: 0.95rem;
}

.preview-question {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.preview-question:last-child { border-bottom: none; }

.preview-question .q-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--vermillion);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.preview-question .q-text {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.preview-question .q-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.preview-question .q-option {
  padding: 0.5rem 1rem;
  background: var(--paper);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--charcoal);
}

.blur-overlay {
  position: relative;
}

.blur-overlay::after {
  content: 'Beli modul untuk melihat selengkapnya';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(transparent, white);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 1rem;
  font-weight: 600;
  color: var(--vermillion);
  font-size: 0.95rem;
}

/* ═══════════════════════════════════════
   STATS
   ═══════════════════════════════════════ */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto 3rem;
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--vermillion);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--charcoal);
  margin-top: 0.5rem;
  font-weight: 500;
}

/* ═══════════════════════════════════════
   CTA SECTION
   ═══════════════════════════════════════ */
.cta-section {
  background: linear-gradient(135deg, var(--ink) 0%, #16213e 100%);
  border-radius: var(--radius-xl);
  padding: 4rem 3rem;
  text-align: center;
  color: white;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '学';
  position: absolute;
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 20rem;
  font-weight: 900;
  opacity: 0.03;
  top: -40px;
  right: -30px;
  color: white;
}

.cta-section h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.05rem;
  opacity: 0.85;
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ═══════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════ */
.footer {
  padding: 3rem 2rem 2rem;
  text-align: center;
  color: var(--soft-gray);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
}

.footer a {
  color: var(--vermillion);
  text-decoration: none;
}

/* ═══════════════════════════════════════
   MENU PAGE
   ═══════════════════════════════════════ */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.auth-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  max-width: 440px;
  width: 100%;
  text-align: center;
  border: 1px solid var(--border);
}

.auth-card .lock-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.auth-card h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.auth-card p {
  color: var(--charcoal);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.auth-input {
  width: 100%;
  padding: 0.85rem 1.25rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  outline: none;
  transition: var(--transition);
  margin-bottom: 1rem;
}

.auth-input:focus {
  border-color: var(--vermillion);
}

.auth-error {
  color: var(--vermillion);
  font-size: 0.85rem;
  margin-bottom: 1rem;
  display: none;
}

/* Menu Grid */
.menu-wrapper {
  min-height: 100vh;
  padding: 6rem 2rem 3rem;
}

.hsk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.hsk-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
  position: relative;
}

.hsk-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.hsk-card .card-banner {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hsk-card .card-banner .level-text {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: white;
  position: relative;
  z-index: 1;
}

.hsk-card .card-banner .bg-hanzi {
  position: absolute;
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 8rem;
  font-weight: 900;
  opacity: 0.15;
  color: white;
}

.hsk-card.level-1 .card-banner { background: linear-gradient(135deg, #c0392b, #e74c3c); }
.hsk-card.level-2 .card-banner { background: linear-gradient(135deg, #d4a017, #f39c12); }
.hsk-card.level-3 .card-banner { background: linear-gradient(135deg, #1a6b4a, #27ae60); }
.hsk-card.level-4 .card-banner { background: linear-gradient(135deg, #2c3e50, #34495e); }

.hsk-card .card-body {
  padding: 1.5rem;
}

.hsk-card .card-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.hsk-card .card-body p {
  font-size: 0.9rem;
  color: var(--charcoal);
  line-height: 1.6;
}

.hsk-card .card-body .card-stats {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--soft-gray);
  font-weight: 500;
}

.hsk-card.disabled {
  opacity: 0.5;
  pointer-events: none;
}

.hsk-card.disabled::after {
  content: 'Segera Hadir';
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--charcoal);
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  z-index: 2;
}

/* ═══════════════════════════════════════
   MATERI PAGE
   ═══════════════════════════════════════ */
.materi-page {
  padding: 6rem 2rem 3rem;
  max-width: 1000px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.85rem;
  color: var(--soft-gray);
  margin-bottom: 2rem;
}

.breadcrumb a {
  color: var(--vermillion);
  text-decoration: none;
}

.breadcrumb a:hover { text-decoration: underline; }

.materi-header {
  margin-bottom: 3rem;
}

.materi-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.materi-header .desc {
  color: var(--charcoal);
  font-size: 1.05rem;
  max-width: 700px;
}

.materi-nav {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.materi-nav-btn {
  padding: 0.6rem 1.5rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-xl);
  background: white;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--charcoal);
  transition: var(--transition);
}

.materi-nav-btn.active {
  border-color: var(--vermillion);
  background: var(--vermillion);
  color: white;
}

.materi-section { margin-bottom: 3rem; }

.materi-section h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--border);
}

/* Vocab Table */
.vocab-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}

.vocab-table thead {
  background: var(--ink);
  color: white;
}

.vocab-table th {
  padding: 0.85rem 1.25rem;
  text-align: left;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.vocab-table td {
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}

.vocab-table tr:last-child td { border-bottom: none; }

.vocab-table tr:hover { background: rgba(192,57,43,0.02); }

.vocab-table .hanzi-cell {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
}

.vocab-table .pinyin-cell {
  color: var(--vermillion);
  font-weight: 500;
}

.vocab-table .contoh-cell {
  font-size: 0.88rem;
  color: var(--charcoal);
}

.vocab-table .contoh-cell .zh {
  font-family: 'Noto Sans SC', sans-serif;
  font-weight: 500;
}

.vocab-table .contoh-cell .id {
  color: var(--soft-gray);
  font-style: italic;
}

/* Grammar */
.grammar-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.grammar-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.grammar-card h3 .num {
  background: var(--vermillion);
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.grammar-card .pattern {
  background: var(--paper);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-family: 'Noto Sans SC', sans-serif;
  font-weight: 500;
  font-size: 1.05rem;
  margin: 0.75rem 0;
  border-left: 3px solid var(--vermillion);
}

.grammar-card .explanation {
  color: var(--charcoal);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  line-height: 1.7;
}

.grammar-card .examples {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.grammar-card .example-item {
  padding: 0.75rem 1rem;
  background: var(--cream);
  border-radius: var(--radius-sm);
}

.grammar-card .example-item .zh {
  font-family: 'Noto Sans SC', sans-serif;
  font-weight: 500;
}

.grammar-card .example-item .py {
  color: var(--vermillion);
  font-size: 0.88rem;
}

.grammar-card .example-item .id {
  color: var(--soft-gray);
  font-size: 0.9rem;
  font-style: italic;
}

/* ═══════════════════════════════════════
   SOAL PAGE
   ═══════════════════════════════════════ */
.soal-page {
  padding: 6rem 2rem 3rem;
  max-width: 1000px;
  margin: 0 auto;
}

.bab-selector {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.bab-btn {
  padding: 0.6rem;
  text-align: center;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: white;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--charcoal);
  transition: var(--transition);
}

.bab-btn.active {
  border-color: var(--vermillion);
  background: var(--vermillion);
  color: white;
}

.bab-btn:hover:not(.active) {
  border-color: var(--vermillion);
  color: var(--vermillion);
}

.soal-container {
  background: white;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

.bagian-header {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  margin: 2rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--vermillion);
  color: var(--ink);
}

.bagian-header:first-child { margin-top: 0; }

.bagian-desc {
  color: var(--charcoal);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.soal-item {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.soal-item:last-child { border-bottom: none; }

.soal-number {
  font-weight: 700;
  color: var(--vermillion);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.soal-text {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 1rem;
  line-height: 1.8;
}

.soal-text-id {
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--charcoal);
}

.soal-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.soal-option {
  padding: 0.7rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.95rem;
  transition: var(--transition);
  background: white;
  text-align: left;
  font-family: 'DM Sans', 'Noto Sans SC', sans-serif;
}

.soal-option:hover {
  border-color: var(--vermillion);
  background: rgba(192,57,43,0.03);
}

.soal-option.selected {
  border-color: var(--vermillion);
  background: rgba(192,57,43,0.06);
  color: var(--vermillion);
  font-weight: 600;
}

.soal-option.correct {
  border-color: var(--jade);
  background: rgba(26,107,74,0.08);
  color: var(--jade);
  font-weight: 600;
}

.soal-option.wrong {
  border-color: var(--vermillion);
  background: rgba(192,57,43,0.08);
  opacity: 0.6;
}

/* Susun Kalimat */
.susun-words {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.word-chip {
  padding: 0.5rem 1rem;
  background: var(--paper);
  border: 2px solid var(--paper-dark);
  border-radius: var(--radius-sm);
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  cursor: grab;
  transition: var(--transition);
  user-select: none;
}

.word-chip:hover {
  border-color: var(--vermillion);
  background: rgba(192,57,43,0.05);
}

.answer-area {
  min-height: 50px;
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.answer-area .word-chip {
  background: rgba(192,57,43,0.08);
  border-color: var(--vermillion);
}

/* Kunci Jawaban */
.kunci-toggle {
  margin-top: 2rem;
  text-align: center;
}

.kunci-btn {
  padding: 0.75rem 2rem;
  background: var(--ink);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
}

.kunci-btn:hover { background: var(--charcoal); }

.kunci-jawaban {
  display: none;
  margin-top: 1.5rem;
  background: var(--paper);
  border-radius: var(--radius-md);
  padding: 1.5rem 2rem;
  border: 1px solid var(--paper-dark);
}

.kunci-jawaban.show { display: block; }

.kunci-jawaban h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.kunci-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.4rem;
}

.kunci-item {
  font-size: 0.9rem;
  padding: 0.3rem 0;
}

.kunci-item .no { font-weight: 700; color: var(--vermillion); }

.score-display {
  text-align: center;
  padding: 1.5rem;
  background: white;
  border-radius: var(--radius-md);
  margin-top: 1.5rem;
  border: 1px solid var(--border);
}

.score-number {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--vermillion);
}

.score-label {
  color: var(--charcoal);
  font-size: 0.95rem;
}

/* Search/Filter */
.search-box {
  width: 100%;
  padding: 0.85rem 1.25rem 0.85rem 2.75rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  outline: none;
  transition: var(--transition);
  background: white;
  margin-bottom: 1.5rem;
}

.search-box:focus { border-color: var(--vermillion); }

.search-wrapper {
  position: relative;
}

.search-wrapper::before {
  content: '🔍';
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
}

/* ═══════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════ */
@media (max-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-text h1 { font-size: 2.5rem; }
  .hero-subtitle { margin: 0 auto 2rem; }
  .hero-actions { justify-content: center; }
  .hero-visual { margin-top: 2rem; }

  .stats-bar { grid-template-columns: repeat(2, 1fr); }

  .nav-links { display: none; }

  .navbar { padding: 0.8rem 1.25rem; }

  .soal-options { grid-template-columns: 1fr; }

  .preview-vocab-item {
    grid-template-columns: 60px 80px 1fr;
    font-size: 0.9rem;
  }

  .section { padding: 3rem 1.25rem; }

  .vocab-table { font-size: 0.85rem; }
  .vocab-table th, .vocab-table td { padding: 0.6rem 0.75rem; }

  .materi-page, .soal-page { padding: 5rem 1.25rem 2rem; }

  .floating-badge { display: none; }
}

@media (max-width: 480px) {
  .hero-text h1 { font-size: 2rem; }
  .hero-card { padding: 1.5rem; }
  .hero-card .card-hanzi { font-size: 3.5rem; }
  .soal-container { padding: 1.5rem; }
  .grammar-card { padding: 1.25rem; }
  .stats-bar { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
  .bab-selector { grid-template-columns: repeat(5, 1fr); }
}

/* ═══════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
}

.fade-in.d1 { animation-delay: 0.1s; }
.fade-in.d2 { animation-delay: 0.2s; }
.fade-in.d3 { animation-delay: 0.3s; }
.fade-in.d4 { animation-delay: 0.4s; }
.fade-in.d5 { animation-delay: 0.5s; }

/* Print styles for vocab */
@media print {
  .navbar, .materi-nav, .breadcrumb { display: none; }
  .materi-page { padding: 1rem; }
  .vocab-table { box-shadow: none; }
}