/* ============================================
   VARIABLES & RESET
   ============================================ */
:root {
  --bg: #ffffff;
  --bg-2: #f8fafc;
  --bg-3: #f1f5f9;
  --border: #e2e8f0;
  --text: #0f172a;
  --text-2: #334155;
  --muted: #64748b;
  --primary: #7c3aed;
  --primary-h: #6d28d9;
  --primary-l: #ede9fe;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 10px 30px rgba(0,0,0,.1);
  --shadow-lg: 0 20px 40px rgba(0,0,0,.12);
  --transition: all .2s ease;
  --max-w: 1200px;
  --max-w-prose: 740px;
}

/* Material Symbols */
.material-symbols-rounded {
  font-family: 'Material Symbols Rounded';
  font-weight: normal;
  font-style: normal;
  font-size: 1.25rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
  flex-shrink: 0;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}
.spin-anim { animation: spin .9s linear infinite; }

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

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

body {
  font-family: 'Ubuntu', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ============================================
   UTILITIES
   ============================================ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* Offset scrollIntoView by navbar height (64px) + 24px breathing room */
.topic-section, .wheel-section, .sc-card, .article-body, .faq-section {
  scroll-margin-top: 88px;
}

.section { padding: 72px 0; }
.section + .section { padding-top: 0; }

.gradient-text {
  background: linear-gradient(135deg, #7c3aed, #ec4899, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.section-header h2 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text);
}

.see-all {
  font-size: .875rem;
  font-weight: 600;
  color: var(--primary);
  transition: var(--transition);
}
.see-all:hover { color: var(--primary-h); }

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: linear-gradient(135deg, #7c3aed, #6d28d9);
  color: #fff;
  font-weight: 700;
  font-size: .9375rem;
  border-radius: 999px;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(124,58,237,.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(124,58,237,.45); }
.btn-primary:active { transform: translateY(0); }

.btn-primary.btn-xl { padding: 16px 32px; font-size: 1rem; }
.btn-primary.full-width { display: flex; justify-content: center; width: 100%; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: transparent;
  color: var(--text);
  font-weight: 600;
  font-size: .9375rem;
  border: 2px solid var(--border);
  border-radius: 999px;
  transition: var(--transition);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-l); }
.btn-outline.btn-xl { padding: 16px 32px; font-size: 1rem; }
.btn-outline.full-width { display: flex; justify-content: center; width: 100%; }
.btn-outline.mt-sm { margin-top: 10px; }

.btn-random {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  color: #fff;
  font-weight: 700;
  font-size: .875rem;
  border-radius: 999px;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-random:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(245,158,11,.4); }

/* ============================================
   HEADER
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.125rem;
  font-weight: 700;
  flex-shrink: 0;
}
.logo-icon { font-size: 1.5rem; }
.logo-img { width: 32px; height: 32px; object-fit: contain; display: block; flex-shrink: 0; }
.logo-text { color: var(--text); }
.logo-text strong { color: var(--primary); }

/* Desktop nav */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

/* Mobile nav overlay — lives outside <header> so backdrop-filter doesn't break position:fixed */
.mobile-nav {
  display: none;
}

.nav-link {
  padding: 7px 14px;
  font-size: .9375rem;
  font-weight: 500;
  color: var(--text-2);
  border-radius: 8px;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-link:hover { color: var(--primary); background: var(--primary-l); }

.nav-dropdown { position: relative; }
.nav-dropdown-toggle { border-radius: 8px; }

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 8px;
  z-index: 1000;
}
.nav-dropdown:hover .dropdown-menu { display: block; }

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-2);
  transition: var(--transition);
}
.dropdown-item:hover { background: var(--bg-2); color: var(--text); }
.dropdown-icon { font-size: 1.1rem; }

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
}
.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .25s ease, opacity .2s ease;
}
.mobile-menu-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.mobile-menu-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(124,58,237,.08) 0%, transparent 70%),
              radial-gradient(ellipse 50% 50% at 80% 50%, rgba(236,72,153,.06) 0%, transparent 60%),
              radial-gradient(ellipse 40% 40% at 20% 80%, rgba(14,165,233,.05) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content { position: relative; text-align: center; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background: var(--primary-l);
  color: var(--primary);
  font-size: .8125rem;
  font-weight: 700;
  border-radius: 999px;
  margin-bottom: 20px;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: 20px;
  color: var(--text);
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.btn-icon { font-size: 1.2em; }

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-top: 3px solid var(--cat-color);
  border-radius: var(--radius);
  min-width: 90px;
  transition: var(--transition);
  box-shadow: var(--shadow);
}
.hero-stat:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.stat-icon { font-size: 1.4rem; }
.stat-count { font-size: 1.125rem; font-weight: 800; color: var(--text); }
.stat-name { font-size: .7rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; text-align: center; }

/* ============================================
   CATEGORY CARDS
   ============================================ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.category-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  border-top: 4px solid var(--cat-color);
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.category-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 120px;
  background: linear-gradient(var(--cat-gradient));
  opacity: .06;
  pointer-events: none;
}
.category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--cat-color); }

.cat-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cat-icon { font-size: 2rem; }
.cat-count {
  font-size: .75rem;
  font-weight: 700;
  color: var(--cat-color);
  background: color-mix(in srgb, var(--cat-color) 12%, transparent);
  padding: 3px 10px;
  border-radius: 999px;
}
.cat-name { font-size: 1.125rem; font-weight: 800; color: var(--text); }
.cat-desc { font-size: .875rem; color: var(--muted); line-height: 1.5; }
.cat-arrow { font-size: .875rem; font-weight: 600; color: var(--cat-color); margin-top: auto; }

/* ============================================
   TOPIC CARDS
   ============================================ */
.topics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.topics-grid.compact { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }

.topic-card {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.topic-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: #d1d5db; }

.topic-card-top {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.topic-card-top.sm { height: 80px; }
.topic-cat-icon { font-size: 2.5rem; opacity: .9; }

.topic-card-body { padding: 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }

.topic-badge {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 3px 8px;
  border-radius: 999px;
}
.topic-badge.sm { font-size: .65rem; padding: 2px 6px; }

.topic-title { font-size: 1rem; font-weight: 700; color: var(--text); line-height: 1.4; }
.topic-title.sm { font-size: .9rem; }
.topic-excerpt { font-size: .875rem; color: var(--muted); line-height: 1.5; }

.topic-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .75rem;
  color: var(--muted);
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.read-more { margin-left: auto; font-weight: 600; color: var(--primary); }

/* TOPICS LIST */
.topics-list { display: flex; flex-direction: column; gap: 12px; }

.topic-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.topic-row:hover { background: var(--bg); box-shadow: var(--shadow); border-color: #d1d5db; transform: translateX(4px); }

.topic-row-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.topic-row-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.topic-row-body h4 { font-size: .9375rem; font-weight: 700; color: var(--text); line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topic-row-meta { font-size: .75rem; color: var(--muted); white-space: nowrap; }

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section { background: var(--bg-2); }
.cta-box {
  text-align: center;
  padding: 64px 32px;
  background: linear-gradient(135deg, #7c3aed08, #ec489908);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.cta-box h2 { font-size: 2rem; font-weight: 800; margin-bottom: 12px; }
.cta-box p { color: var(--muted); margin-bottom: 28px; font-size: 1.0625rem; }

/* ============================================
   PAGE HERO (browse/category/static pages)
   ============================================ */
.page-hero {
  padding: 56px 0 48px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 900; margin-bottom: 8px; }
.page-hero p { color: var(--muted); font-size: 1.0625rem; }

/* CATEGORY HERO */
.category-hero {
  padding: 52px 0;
  background: linear-gradient(135deg, color-mix(in srgb, var(--cat-color) 8%, white), var(--bg));
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.category-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(var(--cat-gradient));
  opacity: .05;
  pointer-events: none;
}

.cat-hero-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  position: relative;
}
.cat-hero-icon { font-size: 3.5rem; flex-shrink: 0; }
.category-hero h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 900; margin-bottom: 8px; }
.category-hero p { color: var(--muted); font-size: 1rem; max-width: 600px; margin-bottom: 12px; }
.cat-hero-count {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  color: var(--cat-color);
  background: color-mix(in srgb, var(--cat-color) 12%, transparent);
  padding: 4px 12px;
  border-radius: 999px;
}

/* ============================================
   BROWSE PAGE
   ============================================ */
.browse-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 48px;
}
.filter-chip {
  padding: 6px 16px;
  border: 2px solid color-mix(in srgb, var(--cat-color) 30%, transparent);
  border-radius: 999px;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--cat-color);
  background: color-mix(in srgb, var(--cat-color) 8%, transparent);
  transition: var(--transition);
}
.filter-chip:hover { background: color-mix(in srgb, var(--cat-color) 20%, transparent); }

.category-section { margin-bottom: 60px; }
.cat-section-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--cat-color);
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.cat-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}
.cat-section-title h2 { font-size: 1.375rem; font-weight: 800; }
.cat-section-count { font-size: .8125rem; color: var(--muted); font-weight: 600; }

.see-more-wrap { margin-top: 20px; text-align: center; }

/* ============================================
   ARTICLE / TOPIC PAGE
   ============================================ */
.article-hero {
  padding: 52px 0 44px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--cat-color) 10%, white) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
}

.article-cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--cat-color);
  background: color-mix(in srgb, var(--cat-color) 12%, transparent);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
  transition: var(--transition);
}
.article-cat-badge:hover { background: color-mix(in srgb, var(--cat-color) 20%, transparent); }

.article-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -.02em;
  margin-bottom: 16px;
  max-width: 800px;
  color: var(--text);
}

.article-lead {
  font-size: 1.125rem;
  color: var(--text-2);
  max-width: 720px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: .875rem;
  color: var(--muted);
}
.meta-author { font-weight: 600; }

/* ARTICLE LAYOUT */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  padding-top: 48px;
  padding-bottom: 80px;
  align-items: start;
}

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

.article-intro {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--text-2);
  padding: 24px;
  background: var(--bg-2);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-bottom: 32px;
}

.article-section {
  margin-bottom: 32px;
}
.article-section h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--bg-3);
}
.article-section p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-2);
}

/* DID YOU KNOW */
.did-you-know {
  background: linear-gradient(135deg, #fef9c3, #fef3c7);
  border: 1px solid #fde68a;
  border-radius: var(--radius-lg);
  padding: 24px;
  margin: 36px 0;
}
.dyk-header {
  font-size: 1rem;
  font-weight: 800;
  color: #92400e;
  margin-bottom: 14px;
}
.dyk-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.dyk-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .9375rem;
  color: #78350f;
  line-height: 1.6;
}
.dyk-list li::before { content: '⚡'; flex-shrink: 0; margin-top: 1px; }

/* QUIZ */
.quiz-box {
  background: linear-gradient(135deg, #ede9fe, #f5f3ff);
  border: 1px solid #c4b5fd;
  border-radius: var(--radius-lg);
  padding: 28px;
  margin: 36px 0;
}
.quiz-header { font-size: 1rem; font-weight: 800; color: #5b21b6; margin-bottom: 14px; }
.quiz-question { font-size: 1.0625rem; font-weight: 700; color: var(--text); margin-bottom: 18px; line-height: 1.5; }
.quiz-options { display: flex; flex-direction: column; gap: 10px; }

.quiz-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: .9375rem;
  font-weight: 500;
  color: var(--text);
  text-align: left;
  transition: var(--transition);
}
.quiz-option:hover:not([disabled]) { border-color: #7c3aed; background: #faf5ff; }
.quiz-option.correct { border-color: #10b981; background: #d1fae5; color: #065f46; }
.quiz-option.wrong { border-color: #ef4444; background: #fee2e2; color: #991b1b; }
.quiz-option[disabled] { cursor: default; }

.quiz-letter {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 800;
  flex-shrink: 0;
}
.quiz-option.correct .quiz-letter { background: #10b981; color: white; }
.quiz-option.wrong .quiz-letter { background: #ef4444; color: white; }

.quiz-explanation {
  margin-top: 16px;
  padding: 14px;
  background: white;
  border-radius: var(--radius);
  font-size: .9rem;
  color: var(--text-2);
  line-height: 1.6;
}
.quiz-explanation.hidden { display: none; }

/* FAQ */
.faq-section {
  margin: 40px 0;
}
.faq-section > h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 20px;
}
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 16px 20px;
  background: var(--bg-2);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  transition: var(--transition);
}
.faq-question:hover { background: var(--bg-3); }
.faq-question.open { background: var(--primary-l); color: var(--primary); }
.faq-icon { font-size: 1.25rem; font-weight: 800; flex-shrink: 0; transition: var(--transition); }
.faq-question.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  display: none;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.faq-answer.open { display: block; }
.faq-answer p { font-size: .9375rem; color: var(--text-2); line-height: 1.8; }

/* SOURCES */
.sources-section {
  padding: 24px;
  background: var(--bg-2);
  border-radius: var(--radius);
  margin: 32px 0;
}
.sources-section h3 { font-size: 1rem; font-weight: 700; margin-bottom: 12px; }
.sources-list { display: flex; flex-direction: column; gap: 8px; }
.sources-list a {
  font-size: .875rem;
  color: var(--primary);
  font-weight: 500;
  transition: var(--transition);
}
.sources-list a:hover { color: var(--primary-h); text-decoration: underline; }

/* AUTHOR BOX */
.author-box {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-top: 36px;
}
.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7c3aed, #ec4899);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  flex-shrink: 0;
}
.author-name { font-weight: 700; font-size: .9375rem; margin-bottom: 3px; }
.author-bio { font-size: .875rem; color: var(--muted); }

/* SIDEBAR */
.article-sidebar { position: sticky; top: 80px; display: flex; flex-direction: column; gap: 20px; }

.sidebar-widget {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.sidebar-widget h3 { font-size: 1rem; font-weight: 800; margin-bottom: 14px; color: var(--text); }

.related-list { display: flex; flex-direction: column; gap: 12px; }
.related-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: var(--radius);
  transition: var(--transition);
}
.related-item:hover { background: var(--bg); }
.related-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.related-cat { display: block; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.related-title { display: block; font-size: .875rem; font-weight: 600; color: var(--text); line-height: 1.3; }

.ad-placeholder {
  min-height: 250px;
  background: var(--bg-3);
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
  font-size: .8125rem;
  color: var(--muted);
  margin-bottom: 14px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--muted); transition: var(--transition); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb.light { color: rgba(255,255,255,.75); }
.breadcrumb.light a { color: rgba(255,255,255,.75); }
.breadcrumb.light a:hover { color: white; }

/* ============================================
   CONTACT & STATIC PAGES
   ============================================ */
.prose {
  max-width: var(--max-w-prose);
}
.prose.narrow { max-width: 680px; margin: 0 auto; }
.prose h2 { font-size: 1.5rem; font-weight: 800; margin: 32px 0 12px; }
.prose h3 { font-size: 1.125rem; font-weight: 700; margin: 24px 0 10px; }
.prose p { font-size: 1rem; line-height: 1.8; color: var(--text-2); margin-bottom: 14px; }
.prose ul { list-style: disc; padding-left: 24px; display: flex; flex-direction: column; gap: 8px; margin-bottom: 14px; }
.prose li { font-size: 1rem; line-height: 1.7; color: var(--text-2); }
.prose a { color: var(--primary); text-decoration: underline; }
.prose strong { color: var(--text); }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 48px 0 80px;
  align-items: start;
}
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  background: var(--bg-2);
  border-radius: var(--radius);
  margin: 16px 0;
}
.contact-icon { font-size: 1.5rem; flex-shrink: 0; }
.contact-card strong { display: block; font-weight: 700; margin-bottom: 2px; }
.contact-card p { font-size: .9375rem; color: var(--text-2); }
.contact-card small { font-size: .8125rem; color: var(--muted); }

.contact-form-wrap h2 { font-size: 1.375rem; font-weight: 800; margin-bottom: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }
.form-group label { font-size: .875rem; font-weight: 600; color: var(--text); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: .9375rem;
  font-family: inherit;
  color: var(--text);
  background: var(--bg);
  transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(124,58,237,.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ============================================
   ERROR PAGE
   ============================================ */
.error-page { padding: 100px 0; text-align: center; }
.error-inner { max-width: 500px; margin: 0 auto; }
.error-icon { font-size: 5rem; margin-bottom: 20px; display: block; font-variation-settings: 'FILL' 1, 'wght' 300, 'GRAD' 0, 'opsz' 48; }
.error-page h1 { font-size: 2rem; font-weight: 800; margin-bottom: 12px; }
.error-page p { color: var(--muted); margin-bottom: 32px; font-size: 1.0625rem; }
.error-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
  font-size: 1rem;
}
.empty-state a { color: var(--primary); font-weight: 600; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--text);
  color: rgba(255,255,255,.85);
  padding-top: 56px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer-brand .logo-footer .logo-text { color: rgba(255,255,255,.9); }
.footer-brand .logo-footer .logo-text strong { color: #a78bfa; }
.footer-tagline { font-size: .875rem; color: rgba(255,255,255,.5); margin-top: 12px; line-height: 1.6; }

.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { font-size: .8125rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.4); margin-bottom: 4px; }
.footer-col a { font-size: .875rem; color: rgba(255,255,255,.65); transition: var(--transition); }
.footer-col a:hover { color: rgba(255,255,255,.95); }

.footer-bottom {
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,.07);
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { font-size: .8125rem; color: rgba(255,255,255,.4); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; display: grid; grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .section { padding: 48px 0; }
  .hero { padding: 60px 0 48px; }
  .hero-title { letter-spacing: -.02em; }
  .hero-stats { gap: 6px; }
  .hero-stat { min-width: 70px; padding: 10px 12px; }
  .stat-name { font-size: .65rem; }

  .categories-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .topics-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .topics-grid.compact { grid-template-columns: 1fr; }

  .desktop-only { display: none !important; }
  .desktop-nav { display: none !important; }
  .mobile-menu-btn { display: flex; }

  /* Mobile nav overlay — slides down 30px from below the header */
  .mobile-nav {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    height: calc(100dvh - 64px);
    background: #fff;
    border-top: 1px solid var(--border);
    padding: 12px 20px 24px;
    z-index: 600;
    gap: 2px;
    overflow-y: auto;
    /* hidden state: slight upward shift + invisible */
    opacity: 0;
    transform: translateY(-30px);
    pointer-events: none;
    transition: opacity .25s ease, transform .25s ease;
    box-shadow: 0 8px 32px rgba(0,0,0,.12);
  }
  .mobile-nav.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
  }

  /* Nav links in mobile overlay */
  .mobile-nav .nav-link {
    font-size: 1.0625rem;
    font-weight: 600;
    padding: 12px 16px;
    border-radius: 10px;
    display: block;
    color: var(--text);
  }
  .mobile-nav .nav-link:hover { background: var(--bg-2); color: var(--primary); }

  /* Categories label */
  .mobile-nav-cats-label {
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--muted);
    padding: 10px 16px 4px;
  }

  /* Category items */
  .mobile-nav .dropdown-item {
    padding: 10px 14px;
    border-radius: 10px;
    font-size: .9375rem;
  }

  /* Surprise me button pinned at bottom */
  .mobile-nav-footer {
    margin-top: auto;
    padding-top: 14px;
    border-top: 1px solid var(--border);
  }

  .contact-layout { grid-template-columns: 1fr; gap: 36px; padding: 32px 0 60px; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .article-sidebar { grid-template-columns: 1fr; }

  .cat-hero-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
  .cat-hero-icon { font-size: 2.5rem; }
}

@media (max-width: 480px) {
  .categories-grid { grid-template-columns: 1fr; }
  .topics-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: center; }
  .section-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  .footer-links { grid-template-columns: 1fr; }
  .article-title { font-size: 1.625rem; }
}

/* ============================================
   SPIN WHEEL SECTION
   ============================================ */
.wheel-section {
  background: linear-gradient(180deg, #faf5ff 0%, #f8fafc 100%);
  padding: 56px 0 64px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.wheel-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.15;
  margin-bottom: 12px;
  color: var(--text);
}

.wheel-subtitle {
  font-size: 1.0625rem;
  color: var(--muted);
  max-width: 480px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

.wheel-area {
  display: flex;
  justify-content: center;
  margin-top: 30px;
  margin-bottom: 28px;
}

.wheel-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: 390px;
  width: 100%;
}

.wheel-pin {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.75rem;
  line-height: 1;
  z-index: 10;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,.3));
  color: #1e1b4b;
  pointer-events: none;
}

#wheel-canvas {
  display: block;
  max-width: 100%;
  cursor: pointer;
}

.wheel-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.btn-spin {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 17px 40px;
  background: linear-gradient(135deg, #7c3aed, #6d28d9);
  color: #fff;
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: .04em;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(124,58,237,.4), 0 2px 6px rgba(0,0,0,.1);
}
.btn-spin:hover:not(:disabled) {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(124,58,237,.5), 0 4px 10px rgba(0,0,0,.12);
}
.btn-spin:active:not(:disabled) { transform: translateY(-1px); }
.btn-spin:disabled { opacity: .75; cursor: not-allowed; transform: none; }

.wheel-hint {
  font-size: .875rem;
  color: var(--muted);
  line-height: 1.65;
  max-width: 420px;
}

/* SPIN RESULT */
.spin-result {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 28px auto 0;
  max-width: 460px;
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  box-shadow: var(--shadow-md);
  text-align: left;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .4s ease, visibility .4s, transform .4s ease;
}
.spin-result.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.result-icon {
  font-size: 2.75rem;
  line-height: 1;
  flex-shrink: 0;
}

.result-body { flex: 1; min-width: 0; }
.result-label { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 3px; }
.result-cat { font-size: 1.25rem; font-weight: 800; color: var(--text); margin-bottom: 12px; }

.result-progress {
  height: 5px;
  background: var(--bg-3);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 12px;
}
.result-bar {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  transition: none;
}

.result-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  background: var(--primary);
  color: #fff;
  font-size: .875rem;
  font-weight: 700;
  border-radius: 999px;
  transition: var(--transition);
}
.result-link:hover { opacity: .9; transform: translateX(2px); }

/* mobile-nav-footer hidden on desktop; shown only inside open mobile nav */
.mobile-nav-footer { display: none; }

/* ============================================
   PAGE TRANSITION OVERLAY — fade + 16px slide
   ============================================ */
.page-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(255,255,255,.97);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity .28s ease, transform .28s ease;
}
.page-overlay.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.overlay-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-content > * { animation: fadeInUp .5s ease backwards; }
.hero-badge { animation-delay: .05s; }
.hero-title { animation-delay: .1s; }
.hero-subtitle { animation-delay: .15s; }
.hero-actions { animation-delay: .2s; }
.hero-stats { animation-delay: .25s; }

/* ============================================
   HOME PAGE — HERO
   ============================================ */
.home-main { overflow-x: hidden; }

.home-hero {
  background: linear-gradient(180deg, #faf5ff 0%, #f8fafc 100%);
  padding: 40px 0 28px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.home-hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.home-logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
}

.home-sparkle {
  font-size: 1.75rem;
  animation: sparkleFloat 3s ease-in-out infinite;
}
.home-sparkle:last-child { animation-delay: 1.5s; }
@keyframes sparkleFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-6px) rotate(10deg); }
}

.home-logo-text {
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 900;
  letter-spacing: -.03em;
  background: linear-gradient(135deg, #7c3aed, #ec4899, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.home-sub {
  font-size: 1.0625rem;
  color: var(--muted);
  margin: 0;
}

.btn-customize {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 999px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--text-2);
  transition: var(--transition);
  margin-top: 4px;
}
.btn-customize:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-l); }

/* ============================================
   TOPIC SECTION (post-spin inline content)
   ============================================ */
.topic-section {
  padding: 56px 0 24px;
  opacity: 1;
  transform: translateY(0);
  transition: opacity .4s ease, transform .4s ease;
}
.topic-hidden {
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  height: 0;
  overflow: hidden;
  padding: 0;
}
.topic-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
  height: auto;
  overflow: visible;
}
.topic-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}

/* Shared card base */
.sc-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  box-shadow: var(--shadow);
  border-top: 4px solid #7c3aed;
}

/* Article card */
.sc-cat-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.sc-cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: 4px 12px;
  border-radius: 999px;
}
.sc-meta {
  font-size: .8125rem;
  color: var(--muted);
  margin-left: auto;
}
.sc-title {
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--text);
  margin-bottom: 20px;
  line-height: 1.2;
}
.sc-section {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.sc-section-h {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 14px;
}
.sc-ico { font-size: 1.1rem; }
.sc-section p {
  font-size: .9375rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 10px;
}
.sc-section p:last-child { margin-bottom: 0; }
.sc-section p strong {
  font-weight: 700;
  color: var(--text);
  display: block;
  margin-bottom: 4px;
}

/* Did You Know card */
.sc-dyk {
  background: linear-gradient(135deg, #fefce8, #fef9c3);
  border: 1px solid #fde68a;
  border-top: 4px solid #f59e0b;
}
.sc-dyk-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.sc-dyk-head span { font-size: 1.5rem; }
.sc-dyk-head h3 {
  font-size: 1.0625rem;
  font-weight: 800;
  color: #92400e;
}
.sc-fact-text {
  font-size: 1.0625rem;
  color: #78350f;
  line-height: 1.7;
  transition: opacity .25s ease;
  margin-bottom: 16px;
}
.btn-dyk {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: #f59e0b;
  color: #fff;
  font-size: .875rem;
  font-weight: 700;
  border-radius: 999px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}
.btn-dyk:hover { background: #d97706; transform: translateY(-1px); }

/* Quiz card */
.sc-quiz {
  background: linear-gradient(135deg, #f5f3ff, #ede9fe);
  border: 1px solid #c4b5fd;
  border-top: 4px solid #7c3aed;
}
.sc-quiz-title {
  font-size: 1.0625rem;
  font-weight: 800;
  color: #5b21b6;
  margin-bottom: 12px;
}
.sc-quiz-q {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 16px;
}
.sc-quiz-opts {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sc-quiz-opt {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: .9375rem;
  font-weight: 500;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
}
.sc-quiz-opt:hover:not([disabled]) { border-color: #7c3aed; background: #faf5ff; }
.sc-quiz-opt.correct { border-color: #10b981; background: #d1fae5; color: #065f46; }
.sc-quiz-opt.wrong { border-color: #ef4444; background: #fee2e2; color: #991b1b; }
.sc-quiz-opt[disabled] { cursor: default; }
.sc-quiz-letter {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 800;
  flex-shrink: 0;
}
.sc-quiz-opt.correct .sc-quiz-letter { background: #10b981; color: #fff; }
.sc-quiz-opt.wrong .sc-quiz-letter { background: #ef4444; color: #fff; }
.sc-quiz-exp {
  margin-top: 14px;
  padding: 12px 16px;
  background: #fff;
  border-radius: var(--radius);
  font-size: .9rem;
  color: var(--text-2);
  line-height: 1.6;
}
.sc-quiz-exp.hidden { display: none; }

/* FAQ card */
.sc-faq {
  border-top-color: #10b981;
}
.sc-faq-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.sc-faq-head span { font-size: 1.4rem; }
.sc-faq-head h3 { font-size: 1.0625rem; font-weight: 800; color: var(--text); }
.sc-faq-list { display: flex; flex-direction: column; gap: 10px; }
.sc-faq-item { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.sc-faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-2);
  font-size: .9375rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.sc-faq-q:hover { background: var(--bg-3); }
.sc-faq-icon {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--muted);
  flex-shrink: 0;
  transition: var(--transition);
}
.sc-faq-a {
  display: none;
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  background: var(--bg);
  font-size: .9375rem;
  color: var(--text-2);
  line-height: 1.75;
}
.sc-faq-a.open { display: block; }

/* Compact header card excerpt */
.sc-excerpt {
  font-size: 1rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-top: 8px;
}

/* Full article blocks inside expandable */
.sc-full-block {
  margin-bottom: 18px;
}
.sc-full-block h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.sc-full-block p {
  font-size: .9375rem;
  color: var(--text-2);
  line-height: 1.75;
}
.sc-full-link {
  font-size: .9rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}
.sc-full-link:hover { text-decoration: underline; }

/* Read more toggle button */
.sc-readmore-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 24px;
  background: transparent;
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  font-size: .9375rem;
  font-weight: 700;
  color: var(--primary);
  cursor: pointer;
  transition: var(--transition);
}
.sc-readmore-btn:hover { background: var(--primary-l); }
.sc-readmore-arrow {
  font-size: .75rem;
  transition: transform .25s ease;
  margin-left: auto;
}

/* CTA card */
.sc-cta {
  text-align: center;
  padding: 36px 32px;
  border: none;
  border-radius: var(--radius-lg);
  color: #fff;
}
.sc-cta h3 {
  font-size: 1.375rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 8px;
}
.sc-cta p {
  font-size: .9375rem;
  color: rgba(255,255,255,.85);
  margin-bottom: 20px;
  line-height: 1.5;
}
.sc-cta-btns {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.sc-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 11px 24px;
  background: #fff;
  color: #7c3aed;
  font-size: .9375rem;
  font-weight: 800;
  border-radius: 999px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}
.sc-cta-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,.2); }
.sc-cta-outline {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 11px 24px;
  background: rgba(255,255,255,.15);
  color: #fff;
  font-size: .9375rem;
  font-weight: 700;
  border-radius: 999px;
  border: 2px solid rgba(255,255,255,.5);
  transition: var(--transition);
}
.sc-cta-outline:hover { background: rgba(255,255,255,.25); transform: translateY(-2px); }

/* ============================================
   DISCOVER / SUGGESTIONS SECTION
   ============================================ */
.discover-section {
  padding: 48px 0 64px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.discover-header {
  text-align: center;
  margin-bottom: 28px;
}
.discover-title {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.discover-sub {
  font-size: .9375rem;
  color: var(--muted);
}

.suggestions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.sg-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.sg-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #c4b5fd; }
.sg-cat {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.sg-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.35;
}
.sg-excerpt {
  font-size: .875rem;
  color: var(--muted);
  line-height: 1.5;
  flex: 1;
}
.sg-read {
  font-size: .8125rem;
  font-weight: 700;
  color: var(--primary);
  margin-top: 4px;
}

@media (max-width: 768px) {
  .suggestions-grid { grid-template-columns: 1fr 1fr; }
  .sc-card { padding: 20px; }
  .sc-cta { padding: 28px 20px; }
  .sc-cta-btns { flex-direction: column; align-items: center; }
  .home-hero { padding: 28px 0 20px; }
  .topic-section { padding: 36px 0 16px; }
  .discover-section { padding: 36px 0 48px; }
}

@media (max-width: 480px) {
  .suggestions-grid { grid-template-columns: 1fr; }
  .sc-card { padding: 16px; }
  .sc-quiz-opts { gap: 8px; }
  .sc-quiz-opt { padding: 10px 12px; font-size: .875rem; }
}

/* ============================================
   WINNER POPUP — floating outlined title, no box
   ============================================ */
.winner-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8, 4, 18, .72);
  pointer-events: none;
  opacity: 0;
  transition: opacity .38s ease;
}
.winner-overlay.winner-show { opacity: 1; }
.winner-overlay.winner-hide { opacity: 0; transition-duration: .55s; }

.winner-text-wrap {
  text-align: center;
  padding: 0 32px;
  transform: scale(.78) translateY(24px);
  transition: transform .5s cubic-bezier(0.34, 1.45, 0.64, 1);
}
.winner-overlay.winner-show .winner-text-wrap {
  transform: scale(1) translateY(0);
}
.winner-overlay.winner-hide .winner-text-wrap {
  transform: scale(1.05) translateY(-12px);
}

.winner-cat-name {
  font-family: 'Ubuntu', sans-serif;
  font-size: clamp(.8rem, 1.8vw, .95rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .22em;
  margin-bottom: 16px;
  opacity: .75;
}

.winner-topic-title {
  font-family: 'Ubuntu', sans-serif;
  font-size: clamp(2.6rem, 7vw, 6rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -.02em;
  color: transparent;
  -webkit-text-stroke: 3px #ffffff;
  paint-order: stroke fill;
  max-width: 860px;
  margin: 0 auto;
  filter: drop-shadow(0 0 22px color-mix(in srgb, var(--wc) 55%, transparent));
}

/* ============================================
   CUSTOMIZE SECTION (below wheel)
   ============================================ */
.customize-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding-top: 28px;
  margin-top: 8px;
  border-top: 1px solid var(--border);
}
.customize-hint {
  font-size: .875rem;
  color: var(--muted);
}
.btn-customize {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 22px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 999px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-2);
  transition: var(--transition);
}
.btn-customize:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-l); }
.btn-customize .material-symbols-rounded { font-size: 1.1rem; }

/* ============================================
   JOIN / CREATE ACCOUNT PAGE
   ============================================ */
.join-main {
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 40px 0;
}
.join-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 0% 50%, rgba(124,58,237,.08) 0%, transparent 60%),
              radial-gradient(ellipse 60% 60% at 100% 50%, rgba(236,72,153,.06) 0%, transparent 60%);
  pointer-events: none;
}
.join-container { position: relative; width: 100%; }
.join-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  max-width: 900px;
  margin: 0 auto;
}

/* Left panel */
.join-left {
  background: linear-gradient(160deg, #7c3aed, #4f46e5);
  color: #fff;
  padding: 52px 44px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.join-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.join-brand-icon { font-size: 1.5rem; opacity: .9; }
.join-brand-name { font-size: 1rem; font-weight: 700; opacity: .85; }
.join-headline {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -.02em;
}
.join-sub {
  font-size: .9375rem;
  line-height: 1.6;
  opacity: .8;
  max-width: 320px;
}
.join-perks {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 8px;
}
.join-perks li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .9rem;
  opacity: .9;
}
.join-perk-icon {
  width: 32px;
  height: 32px;
  background: rgba(255,255,255,.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

/* Right panel */
.join-right {
  padding: 52px 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.join-form-wrap { max-width: 360px; }
.join-form-title { font-size: 1.5rem; font-weight: 800; margin-bottom: 6px; }
.join-form-sub { font-size: .9rem; color: var(--muted); margin-bottom: 28px; }

.join-google-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 12px 20px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: .9375rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  transition: var(--transition);
}
.join-google-btn:hover { border-color: #4285F4; background: #f8faff; }

.join-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  font-size: .8125rem;
  color: var(--muted);
}
.join-divider::before,
.join-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.join-form { display: flex; flex-direction: column; gap: 16px; }
.join-field { display: flex; flex-direction: column; gap: 6px; }
.join-field label { font-size: .8125rem; font-weight: 600; color: var(--text); }
.join-input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 0 14px;
  transition: var(--transition);
  background: var(--bg);
}
.join-input-wrap:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(124,58,237,.1); }
.join-input-icon { color: var(--muted); font-size: 1.1rem; flex-shrink: 0; }
.join-input-wrap input {
  flex: 1;
  border: none;
  outline: none;
  font: inherit;
  font-size: .9375rem;
  color: var(--text);
  padding: 11px 0;
  background: transparent;
}
.join-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 13px 20px;
  background: linear-gradient(135deg, #7c3aed, #6d28d9);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(124,58,237,.35);
  margin-top: 4px;
}
.join-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(124,58,237,.45); }

.join-signin {
  font-size: .875rem;
  color: var(--muted);
  margin-top: 20px;
  text-align: center;
}
.join-signin a { color: var(--primary); font-weight: 600; }
.join-terms {
  font-size: .75rem;
  color: var(--muted);
  margin-top: 10px;
  text-align: center;
}
.join-terms a { color: var(--muted); text-decoration: underline; }

@media (max-width: 768px) {
  .join-card { grid-template-columns: 1fr; }
  .join-left { display: none; }
  .join-right { padding: 36px 28px; }
  .join-form-wrap { max-width: 100%; }
  .join-main { padding: 24px 0 40px; }
}