/* ═══════════════════════════════════════════════════════════════════════════
   CLARETTI — Global Styles
   Gifted Exam Prep · claretti.com
   ═══════════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..900;1,8..60,300..900&family=Outfit:wght@300;400;500;600;700&display=swap');

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

:root {
  /* Brand */
  --ink: #15202B;
  --ink-soft: #3B4A5A;
  --ink-muted: #7A8B9A;
  --cream: #FAFAF7;
  --warm: #F4F0E8;
  --sand: #E6DFD2;

  /* Primary */
  --teal: #0D7C6E;
  --teal-deep: #095E54;
  --teal-light: #E4F3F0;
  --teal-glow: #22C6AA;

  /* Accents */
  --amber: #D4930D;
  --amber-light: #FBF3E0;
  --violet: #6E4DB8;
  --violet-light: #F0EBF8;
  --coral: #D95C3A;

  /* Layout */
  --radius: 10px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --shadow-xs: 0 1px 2px rgba(21,32,43,0.04);
  --shadow-sm: 0 2px 8px rgba(21,32,43,0.06);
  --shadow-md: 0 6px 24px rgba(21,32,43,0.08);
  --shadow-lg: 0 16px 48px rgba(21,32,43,0.1);
  --shadow-glow: 0 4px 20px rgba(13,124,110,0.25);

  /* Type */
  --font-display: 'Source Serif 4', Georgia, serif;
  --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;

  --max-width: 1180px;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: var(--font-body); cursor: pointer; }

/* ── UTILITIES ──────────────────────────────────────────────────────────── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 28px; }
.section { padding: 96px 28px; }
.section-label {
  font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 14px; display: block;
}
.section-title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(28px, 3.5vw, 42px);
  line-height: 1.18; letter-spacing: -0.02em; color: var(--ink);
  margin-bottom: 18px;
}
.section-desc {
  font-size: 17px; line-height: 1.72; color: var(--ink-soft);
  max-width: 560px;
}
.text-center { text-align: center; }
.text-center .section-desc { margin: 0 auto; }

/* ── BUTTONS ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 32px; border-radius: var(--radius); font-size: 15px; font-weight: 600;
  border: none; transition: all 0.2s; line-height: 1.2;
}
.btn-primary {
  background: var(--teal); color: white;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover { background: var(--teal-deep); transform: translateY(-2px); box-shadow: 0 6px 28px rgba(13,124,110,0.3); }
.btn-secondary {
  background: transparent; color: var(--ink);
  border: 2px solid var(--sand);
}
.btn-secondary:hover { border-color: var(--teal); color: var(--teal); }
.btn-sm { padding: 10px 22px; font-size: 14px; }
.btn-lg { padding: 17px 40px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-outline {
  background: transparent; color: var(--ink); border: 2px solid var(--sand);
  padding: 12px 28px; border-radius: var(--radius); font-size: 15px; font-weight: 600;
}
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }

/* ── NAV ────────────────────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(250,250,247,0.88);
  backdrop-filter: blur(18px) saturate(1.5);
  border-bottom: 1px solid rgba(21,32,43,0.05);
  transition: box-shadow 0.3s;
}
.nav.scrolled { box-shadow: 0 2px 20px rgba(21,32,43,0.07); }
.nav-inner {
  max-width: var(--max-width); margin: 0 auto; padding: 0 28px;
  display: flex; align-items: center; justify-content: space-between; height: 66px;
}
.nav-logo {
  font-family: var(--font-display); font-size: 25px; font-weight: 700;
  color: var(--ink); letter-spacing: -0.03em;
}
.nav-logo span { color: var(--teal); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  font-size: 14px; font-weight: 500; color: var(--ink-soft);
  transition: color 0.2s; position: relative;
}
.nav-links a:hover { color: var(--teal); }
.nav-links a.active { color: var(--teal); font-weight: 600; }
.nav-cta {
  background: var(--teal) !important; color: white !important;
  padding: 9px 22px !important; border-radius: 8px; font-weight: 600 !important;
  font-size: 14px !important;
  transition: background 0.2s, transform 0.15s !important;
}
.nav-cta:hover { background: var(--teal-deep) !important; transform: translateY(-1px); }

.nav-mobile { display: none; background: none; border: none; padding: 6px; }
.nav-mobile svg { width: 24px; height: 24px; color: var(--ink); }

/* Mobile menu */
.mobile-menu {
  display: none; position: fixed; top: 66px; left: 0; right: 0;
  background: var(--cream); border-bottom: 1px solid var(--sand);
  padding: 20px 28px; flex-direction: column; gap: 16px; z-index: 99;
  box-shadow: var(--shadow-md);
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 16px; font-weight: 500; color: var(--ink-soft); padding: 8px 0; }

/* ── HERO ──────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 100px 28px 64px; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -15%; right: -8%;
  width: 620px; height: 620px; border-radius: 50%;
  background: radial-gradient(circle, rgba(13,124,110,0.06) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; bottom: -8%; left: -4%;
  width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(212,147,13,0.04) 0%, transparent 65%);
  pointer-events: none;
}
.hero-inner {
  max-width: var(--max-width); margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center;
}
.hero-content { position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--teal-light); color: var(--teal-deep);
  padding: 7px 16px; border-radius: 100px; font-size: 12px; font-weight: 700;
  margin-bottom: 26px; letter-spacing: 0.03em; text-transform: uppercase;
}
.hero-badge .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--teal-glow);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100% { opacity:1 } 50% { opacity:0.35 } }

.hero h1 {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(38px, 4.8vw, 56px);
  line-height: 1.1; letter-spacing: -0.025em; color: var(--ink);
  margin-bottom: 22px;
}
.hero h1 em { font-style: italic; color: var(--teal); }
.hero-sub {
  font-size: 18px; line-height: 1.72; color: var(--ink-soft);
  max-width: 500px; margin-bottom: 34px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 38px; }
.hero-trust { display: flex; gap: 26px; font-size: 13px; color: var(--ink-muted); flex-wrap: wrap; }
.hero-trust span { display: flex; align-items: center; gap: 6px; }
.hero-trust svg { width: 15px; height: 15px; color: var(--teal); flex-shrink: 0; }

/* Hero card */
.hero-visual { position: relative; z-index: 1; }
.hero-card {
  background: white; border-radius: var(--radius-xl); padding: 34px;
  box-shadow: var(--shadow-lg); border: 1px solid rgba(21,32,43,0.04);
  position: relative; overflow: hidden;
}
.hero-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--teal), var(--teal-glow), var(--amber));
}
.hc-label {
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-muted); margin-bottom: 18px;
}
.hc-question {
  font-family: var(--font-display); font-size: 21px; font-weight: 600;
  color: var(--ink); margin-bottom: 22px; line-height: 1.35;
}
.hc-options { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.hc-opt {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 16px; border-radius: var(--radius); border: 2px solid var(--sand);
  font-size: 14px; font-weight: 500; color: var(--ink-soft);
  cursor: pointer; transition: all 0.2s;
}
.hc-opt:hover { border-color: var(--teal); color: var(--ink); }
.hc-opt.correct { border-color: var(--teal); background: var(--teal-light); color: var(--teal-deep); }
.hc-circle {
  width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--sand);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  transition: all 0.2s; font-size: 11px;
}
.hc-opt.correct .hc-circle { border-color: var(--teal); background: var(--teal); color: white; }
.hc-explain {
  background: var(--teal-light); border-radius: var(--radius); padding: 14px 16px;
  font-size: 13px; line-height: 1.65; color: var(--teal-deep);
  border-left: 3px solid var(--teal);
}
.hc-explain strong { font-weight: 700; }

.float-badge {
  position: absolute; padding: 9px 14px; border-radius: var(--radius);
  font-size: 12px; font-weight: 600; box-shadow: var(--shadow-md);
  animation: floatBadge 3s ease-in-out infinite;
}
.float-badge.score { top: -14px; right: -10px; background: white; color: var(--teal-deep); border: 1px solid var(--teal-light); }
.float-badge.score .val { font-size: 20px; font-weight: 700; color: var(--teal); display: block; line-height: 1; }
.float-badge.ai { bottom: 72px; left: -18px; background: var(--violet); color: white; animation-delay: 1.5s; }
@keyframes floatBadge { 0%,100% { transform: translateY(0) } 50% { transform: translateY(-7px) } }

/* ── STATS BAR ─────────────────────────────────────────────────────────── */
.stats-bar {
  padding: 44px 28px;
  border-top: 1px solid rgba(21,32,43,0.04);
  border-bottom: 1px solid rgba(21,32,43,0.04);
  background: white;
}
.stats-inner {
  max-width: 880px; margin: 0 auto;
  display: flex; justify-content: center; gap: 56px; text-align: center; flex-wrap: wrap;
}
.stat-num { font-family: var(--font-display); font-size: 34px; font-weight: 700; color: var(--teal); margin-bottom: 4px; }
.stat-label { font-size: 13px; color: var(--ink-muted); font-weight: 500; }

/* ── CARDS ─────────────────────────────────────────────────────────────── */
.card {
  background: white; border-radius: var(--radius-lg); padding: 32px;
  border: 1px solid rgba(21,32,43,0.05);
  transition: transform 0.25s, box-shadow 0.25s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card-icon {
  width: 48px; height: 48px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; font-size: 22px;
}
.card-icon.teal { background: var(--teal-light); }
.card-icon.amber { background: var(--amber-light); }
.card-icon.violet { background: var(--violet-light); }
.card h3 {
  font-family: var(--font-display); font-size: 20px; font-weight: 600;
  color: var(--ink); margin-bottom: 10px;
}
.card p { font-size: 14px; color: var(--ink-soft); line-height: 1.65; }

/* ── GRID LAYOUTS ──────────────────────────────────────────────────────── */
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 28px; }

/* ── BATTERIES ─────────────────────────────────────────────────────────── */
.battery-label {
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 14px;
}
.battery-label.verbal { color: var(--teal); }
.battery-label.quant { color: var(--amber); }
.battery-label.nonverbal { color: var(--violet); }
.bt-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--ink-soft); padding: 7px 11px;
  background: var(--cream); border-radius: 7px; margin-bottom: 6px;
}
.bt-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.bt-dot.v { background: var(--teal); }
.bt-dot.q { background: var(--amber); }
.bt-dot.nv { background: var(--violet); }

/* ── GRADE PILLS ───────────────────────────────────────────────────────── */
.grade-pills { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-bottom: 44px; }
.grade-pill {
  padding: 9px 20px; border-radius: 100px; border: 2px solid var(--sand);
  font-size: 13px; font-weight: 600; color: var(--ink-soft);
  cursor: pointer; transition: all 0.2s; background: white;
}
.grade-pill:hover { border-color: var(--teal); color: var(--teal); }
.grade-pill.active { border-color: var(--teal); background: var(--teal); color: white; }

/* ── PRICING CARDS ─────────────────────────────────────────────────────── */
.price-card {
  background: white; border-radius: var(--radius-xl); padding: 34px 30px;
  border: 2px solid transparent; text-align: center; position: relative;
  transition: transform 0.25s, box-shadow 0.25s;
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.price-card.featured { border-color: var(--teal); }
.price-card.featured::before {
  content: 'Most Popular'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--teal); color: white; padding: 4px 16px; border-radius: 100px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
}
.price-card h3 { font-family: var(--font-display); font-size: 21px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.price-amount { font-size: 40px; font-weight: 700; color: var(--ink); margin: 14px 0 6px; letter-spacing: -0.03em; }
.price-amount span { font-size: 15px; font-weight: 400; color: var(--ink-muted); }
.price-desc { font-size: 13px; color: var(--ink-muted); margin-bottom: 22px; }
.price-card ul { list-style: none; text-align: left; margin-bottom: 26px; }
.price-card li { padding: 7px 0; font-size: 13px; color: var(--ink-soft); display: flex; align-items: flex-start; gap: 9px; }
.price-card li::before { content: '✓'; color: var(--teal); font-weight: 700; }

/* ── HOW STEPS ─────────────────────────────────────────────────────────── */
.how-steps {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 28px; position: relative;
}
.how-steps::before {
  content: ''; position: absolute; top: 34px; left: 12%; right: 12%;
  height: 2px; background: var(--sand); z-index: 0;
}
.how-step { text-align: center; position: relative; z-index: 1; }
.step-num {
  width: 68px; height: 68px; border-radius: 50%; background: white;
  border: 3px solid var(--teal-light); display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px; font-family: var(--font-display); font-size: 26px;
  font-weight: 700; color: var(--teal); box-shadow: var(--shadow-xs);
}
.how-step h3 { font-family: var(--font-display); font-size: 17px; font-weight: 600; color: var(--ink); margin-bottom: 8px; }
.how-step p { font-size: 13px; color: var(--ink-soft); line-height: 1.6; max-width: 200px; margin: 0 auto; }

/* ── FAQ ───────────────────────────────────────────────────────────────── */
.faq-list { max-width: 700px; margin: 44px auto 0; }
.faq-item { border-bottom: 1px solid var(--sand); padding: 22px 0; }
.faq-q {
  font-family: var(--font-display); font-size: 18px; font-weight: 600; color: var(--ink);
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  width: 100%; background: none; border: none; text-align: left; padding: 0;
}
.faq-q::after {
  content: '+'; font-family: var(--font-body); font-size: 22px; color: var(--ink-muted);
  transition: transform 0.3s; flex-shrink: 0; margin-left: 14px;
}
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a {
  max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s;
  font-size: 14px; color: var(--ink-soft); line-height: 1.72;
}
.faq-item.open .faq-a { max-height: 400px; padding-top: 14px; }

/* ── CTA SECTION ──────────────────────────────────────────────────────── */
.cta-section {
  padding: 96px 28px;
  background: linear-gradient(135deg, var(--ink) 0%, #243344 100%);
  text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; top: -40%; right: -15%;
  width: 550px; height: 550px; border-radius: 50%;
  background: radial-gradient(circle, rgba(13,124,110,0.14) 0%, transparent 55%);
}
.cta-section .section-title { color: white; }
.cta-section .section-desc { color: rgba(255,255,255,0.6); margin: 0 auto 36px; }
.cta-email {
  display: flex; gap: 10px; max-width: 460px; margin: 0 auto;
  position: relative; z-index: 1;
}
.cta-email input {
  flex: 1; padding: 15px 18px; border-radius: var(--radius); border: 2px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.07); color: white; font-size: 15px;
  font-family: var(--font-body); outline: none; transition: border-color 0.2s;
}
.cta-email input::placeholder { color: rgba(255,255,255,0.35); }
.cta-email input:focus { border-color: var(--teal-glow); }
.cta-note { font-size: 12px; color: rgba(255,255,255,0.35); margin-top: 14px; position: relative; z-index: 1; }

/* ── FOOTER ────────────────────────────────────────────────────────────── */
footer { background: var(--ink); color: rgba(255,255,255,0.45); padding: 56px 28px 36px; }
.footer-inner {
  max-width: var(--max-width); margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 44px;
}
.footer-brand .nav-logo { font-size: 21px; color: white; display: inline-block; margin-bottom: 14px; }
.footer-brand .nav-logo span { color: var(--teal-glow); }
.footer-brand p { font-size: 13px; line-height: 1.7; max-width: 260px; }
footer h4 {
  color: white; font-size: 13px; font-weight: 700; margin-bottom: 14px;
  letter-spacing: 0.04em; text-transform: uppercase;
}
footer ul { list-style: none; }
footer li { margin-bottom: 9px; }
footer a { color: rgba(255,255,255,0.45); font-size: 13px; transition: color 0.2s; }
footer a:hover { color: var(--teal-glow); }
.footer-bottom {
  max-width: var(--max-width); margin: 36px auto 0; padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex; justify-content: space-between; font-size: 12px; flex-wrap: wrap; gap: 8px;
}

/* ── PRODUCT FEATURES ──────────────────────────────────────────────────── */
.pf-item {
  display: flex; gap: 13px; align-items: flex-start;
  padding: 14px 18px; background: var(--cream); border-radius: var(--radius);
}
.pf-icon {
  width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 17px;
}
.pf-item h4 { font-size: 14px; font-weight: 700; color: var(--ink); margin-bottom: 3px; }
.pf-item span { font-size: 13px; color: var(--ink-muted); }

/* ── TESTS OVERVIEW ────────────────────────────────────────────────────── */
.test-overview-card {
  background: white; border-radius: var(--radius-lg); padding: 30px;
  border: 1px solid rgba(21,32,43,0.05); position: relative; overflow: hidden;
}
.test-overview-card.live { border-left: 4px solid var(--teal); }
.test-overview-card.coming { border-left: 4px solid var(--sand); opacity: 0.85; }
.test-badge {
  display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; padding: 4px 10px; border-radius: 100px; margin-bottom: 14px;
}
.test-badge.live { background: var(--teal-light); color: var(--teal-deep); }
.test-badge.coming { background: var(--warm); color: var(--ink-muted); }
.test-overview-card h3 { font-family: var(--font-display); font-size: 22px; font-weight: 600; color: var(--ink); margin-bottom: 8px; }
.test-overview-card p { font-size: 14px; color: var(--ink-soft); line-height: 1.65; margin-bottom: 16px; }

/* ── TESTIMONIALS ──────────────────────────────────────────────────────── */
.test-card {
  background: white; border-radius: var(--radius-lg); padding: 30px;
  border: 1px solid rgba(21,32,43,0.04);
}
.test-stars { color: var(--amber); font-size: 17px; margin-bottom: 14px; letter-spacing: 2px; }
.test-card blockquote { font-size: 14px; color: var(--ink-soft); line-height: 1.72; margin-bottom: 18px; font-style: italic; }
.test-author { display: flex; align-items: center; gap: 11px; }
.test-avatar {
  width: 38px; height: 38px; border-radius: 50%; background: var(--teal-light);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 15px; color: var(--teal);
}
.test-name { font-size: 13px; font-weight: 700; color: var(--ink); }
.test-detail { font-size: 12px; color: var(--ink-muted); }

/* ── COMING SOON OVERLAY ───────────────────────────────────────────────── */
.coming-soon-tag {
  background: var(--amber-light); color: var(--amber); font-size: 11px; font-weight: 700;
  padding: 3px 10px; border-radius: 100px; letter-spacing: 0.04em; text-transform: uppercase;
}

/* ── ANIMATIONS ────────────────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }

/* ── RESPONSIVE ────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 44px; }
  .hero-visual { order: -1; max-width: 460px; margin: 0 auto; }
  .grid-3 { grid-template-columns: 1fr; max-width: 460px; margin-left: auto; margin-right: auto; }
  .grid-2 { grid-template-columns: 1fr; max-width: 500px; margin-left: auto; margin-right: auto; }
  .how-steps { grid-template-columns: 1fr 1fr; }
  .how-steps::before { display: none; }
  .stats-inner { gap: 28px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .nav-mobile { display: block; }
}
@media (max-width: 600px) {
  .section { padding: 64px 20px; }
  .hero { padding: 88px 20px 44px; min-height: auto; }
  .hero-actions { flex-direction: column; }
  .hero-trust { flex-direction: column; gap: 10px; }
  .how-steps { grid-template-columns: 1fr; }
  .cta-email { flex-direction: column; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .stats-inner { flex-direction: column; gap: 20px; }
  .grade-pills { gap: 5px; }
  .grade-pill { padding: 7px 14px; font-size: 12px; }
}

/* ── TRY IT — Interactive Sample Questions ──────────────────────────────── */
.try-tabs {
  display: flex; justify-content: center; gap: 10px; margin-bottom: 32px; flex-wrap: wrap;
}
.try-tab {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 22px; border-radius: 100px; border: 2px solid var(--sand);
  font-size: 14px; font-weight: 600; color: var(--ink-soft);
  cursor: pointer; transition: all 0.2s; background: white; font-family: var(--font-body);
}
.try-tab:hover { border-color: var(--teal); color: var(--teal); }
.try-tab.active { border-color: var(--teal); background: var(--teal); color: white; }
.try-tab.active .bt-dot { background: white !important; }

.try-container {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 28px;
  max-width: 880px; margin: 0 auto;
}
.try-card {
  background: var(--cream); border-radius: var(--radius-xl); padding: 36px;
  border: 1px solid rgba(21,32,43,0.06); min-height: 320px;
}
.try-card .tc-type {
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 6px;
}
.try-card .tc-type.verbal { color: var(--teal); }
.try-card .tc-type.quant { color: var(--amber); }
.try-card .tc-type.nonverbal { color: var(--violet); }
.try-card .tc-grade {
  font-size: 12px; color: var(--ink-muted); margin-bottom: 20px;
}
.try-card .tc-question {
  font-family: var(--font-display); font-size: 22px; font-weight: 600;
  color: var(--ink); margin-bottom: 26px; line-height: 1.35;
}
.try-card .tc-options { display: flex; flex-direction: column; gap: 10px; }
.try-card .tc-opt {
  display: flex; align-items: center; gap: 13px;
  padding: 14px 18px; border-radius: var(--radius); border: 2px solid var(--sand);
  font-size: 15px; font-weight: 500; color: var(--ink-soft);
  cursor: pointer; transition: all 0.2s; background: white;
  user-select: none;
}
.try-card .tc-opt:hover:not(.answered) { border-color: var(--teal); color: var(--ink); }
.try-card .tc-opt .tc-circle {
  width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--sand);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  transition: all 0.25s; font-size: 12px; font-weight: 700; color: transparent;
}
.try-card .tc-opt.selected-correct {
  border-color: var(--teal); background: var(--teal-light); color: var(--teal-deep);
}
.try-card .tc-opt.selected-correct .tc-circle {
  border-color: var(--teal); background: var(--teal); color: white;
}
.try-card .tc-opt.selected-wrong {
  border-color: var(--coral); background: #fdf0ed; color: var(--coral);
}
.try-card .tc-opt.selected-wrong .tc-circle {
  border-color: var(--coral); background: var(--coral); color: white;
}
.try-card .tc-opt.reveal-correct {
  border-color: var(--teal); background: var(--teal-light); color: var(--teal-deep);
}
.try-card .tc-opt.reveal-correct .tc-circle {
  border-color: var(--teal); background: var(--teal); color: white;
}
.try-card .tc-opt.answered { cursor: default; opacity: 0.6; }
.try-card .tc-opt.selected-correct.answered,
.try-card .tc-opt.selected-wrong.answered,
.try-card .tc-opt.reveal-correct.answered { opacity: 1; }

.try-sidebar {
  background: var(--cream); border-radius: var(--radius-xl); padding: 32px;
  border: 1px solid rgba(21,32,43,0.06);
  display: flex; align-items: center; justify-content: center;
  min-height: 320px;
}
.try-sidebar-default {
  text-align: center; color: var(--ink-muted);
}
.try-sidebar-default h4 {
  font-family: var(--font-display); font-size: 18px; font-weight: 600;
  color: var(--ink-soft); margin-bottom: 8px;
}
.try-sidebar-default p { font-size: 13px; line-height: 1.6; max-width: 240px; margin: 0 auto; }

.try-result { animation: fadeSlideIn 0.4s ease; }
@keyframes fadeSlideIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.try-result .tr-verdict {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 700; padding: 6px 14px; border-radius: 100px;
  margin-bottom: 18px;
}
.try-result .tr-verdict.correct { background: var(--teal-light); color: var(--teal-deep); }
.try-result .tr-verdict.wrong { background: #fdf0ed; color: var(--coral); }
.try-result h4 {
  font-family: var(--font-display); font-size: 17px; font-weight: 600;
  color: var(--ink); margin-bottom: 10px;
}
.try-result p {
  font-size: 14px; color: var(--ink-soft); line-height: 1.7; margin-bottom: 16px;
}
.try-result .tr-parent {
  background: var(--amber-light); border-radius: var(--radius); padding: 14px 16px;
  border-left: 3px solid var(--amber);
}
.try-result .tr-parent-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--amber); margin-bottom: 6px;
}
.try-result .tr-parent p { font-size: 13px; margin-bottom: 0; }
.try-result .tr-next {
  margin-top: 18px;
}
.try-result .tr-next button {
  font-family: var(--font-body); font-size: 14px; font-weight: 600;
  color: var(--teal); background: none; border: none; cursor: pointer;
  padding: 0; transition: color 0.2s;
}
.try-result .tr-next button:hover { color: var(--teal-deep); }

.try-footer {
  text-align: center; margin-top: 36px; padding: 28px;
  background: var(--teal-light); border-radius: var(--radius-xl);
  animation: fadeSlideIn 0.5s ease;
}
.try-footer p { font-size: 15px; color: var(--ink-soft); margin-bottom: 18px; }
.try-footer strong { color: var(--teal-deep); }

@media (max-width: 900px) {
  .try-container { grid-template-columns: 1fr; max-width: 500px; }
  .try-tabs { gap: 6px; }
  .try-tab { padding: 9px 16px; font-size: 13px; }
}
@media (max-width: 600px) {
  .try-card { padding: 24px; }
  .try-card .tc-question { font-size: 19px; }
}