/* ============================================
   ZenHire AI Coding Hackathon — Landing Page
   ============================================ */

:root {
  /* Palette */
  --mint-50:  #F0F7F4;
  --mint-100: #DCEEE5;
  --mint-200: #B5DCC9;
  --mint-400: #5FB898;
  --mint-500: #2E9D7E;
  --mint-600: #1F7D63;
  --mint-700: #155A47;
  --mint-900: #0B3128;

  --sand-50:  #FDF9EC;
  --sand-100: #F7EDCB;
  --sand-200: #EBD89A;
  --sand-400: #D8AF51;
  --sand-500: #A8852E;

  --ink-900: #18201D;
  --ink-700: #2F3A36;
  --ink-500: #5B6863;
  --ink-400: #8A938F;
  --ink-200: #D4D9D6;
  --ink-100: #E9ECEA;

  --bg:       #FDFCF8;
  --bg-alt:   #F5F3EC;
  --surface:  #FFFFFF;

  /* Type */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:  'JetBrains Mono', ui-monospace, 'SF Mono', monospace;

  /* Layout */
  --container: 1200px;
  --radius-sm: 8px;
  --radius:    16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(24, 32, 29, 0.04), 0 1px 3px rgba(24, 32, 29, 0.06);
  --shadow:    0 4px 16px rgba(24, 32, 29, 0.06), 0 2px 4px rgba(24, 32, 29, 0.04);
  --shadow-lg: 0 20px 48px rgba(24, 32, 29, 0.08), 0 8px 16px rgba(24, 32, 29, 0.05);

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ============================================
   Reset & base
   ============================================ */

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-900);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Subtle diagonal hatching on body */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: repeating-linear-gradient(
    135deg,
    transparent 0,
    transparent 40px,
    rgba(46, 157, 126, 0.015) 40px,
    rgba(46, 157, 126, 0.015) 41px
  );
}

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

p { margin: 0; }

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

img, svg { display: block; max-width: 100%; }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

::selection {
  background: var(--mint-200);
  color: var(--mint-900);
}

/* ============================================
   Reusable utilities
   ============================================ */

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mint-600);
  padding: 6px 12px;
  background: var(--mint-50);
  border: 1px solid var(--mint-100);
  border-radius: 100px;
}

.eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint-500);
  box-shadow: 0 0 0 4px rgba(46, 157, 126, 0.18);
  animation: pulse 2s var(--ease) infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(46, 157, 126, 0.18); }
  50% { box-shadow: 0 0 0 8px rgba(46, 157, 126, 0); }
}

.section-title {
  font-family: var(--font-sans);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 16px;
}

.section-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--mint-600);
}

.section-lead {
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-500);
  max-width: 640px;
  margin-bottom: 56px;
}

.section {
  position: relative;
  padding: 120px 0;
}

.section-header { margin-bottom: 64px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  border-radius: 100px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: var(--mint-600);
  color: #fff;
  box-shadow: 0 4px 14px rgba(31, 125, 99, 0.25);
}

.btn-primary:hover {
  background: var(--mint-700);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(31, 125, 99, 0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-900);
  border: 1px solid var(--ink-200);
}

.btn-ghost:hover {
  border-color: var(--ink-900);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 36px;
  font-size: 16px;
}

.btn .arrow {
  transition: transform 0.25s var(--ease);
}

.btn:hover .arrow { transform: translateX(4px); }

/* ============================================
   Logo mark (SVG inline)
   ============================================ */

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--ink-700);
}

.logo-mark {
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
}

.logo-img {
  height: 36px;
  width: auto;
  display: block;
  flex: 0 0 auto;
  transition: height 0.35s var(--ease);
}

.logo-img.sm { height: 28px; }

.nav.scrolled .logo-img { height: 26px; }

/* ============================================
   Navbar
   ============================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 20px 0;
  transition:
    background 0.35s var(--ease),
    backdrop-filter 0.35s var(--ease),
    box-shadow 0.35s var(--ease),
    padding 0.35s var(--ease);
}

.nav.scrolled {
  padding: 10px 0;
  background: rgba(253, 252, 248, 0.78);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  box-shadow: 0 1px 0 rgba(24, 32, 29, 0.06), 0 4px 24px rgba(24, 32, 29, 0.04);
}

.nav .btn-primary {
  padding: 12px 22px;
  font-size: 14px;
  transition: padding 0.35s var(--ease), background 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.nav.scrolled .btn-primary {
  padding: 10px 18px;
  font-size: 13px;
}

.nav.scrolled .nav-links a { font-size: 13px; }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 14px;
  color: var(--ink-700);
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--mint-500);
  transition: right 0.3s var(--ease);
}

.nav-links a:hover { color: var(--mint-600); }
.nav-links a:hover::after { right: 0; }

@media (max-width: 840px) {
  .nav-links { display: none; }
}

/* ============================================
   Hero
   ============================================ */

.hero {
  position: relative;
  padding: 160px 0 120px;
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero h1 {
  font-size: clamp(36px, 5.6vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 20px 0 28px;
  font-weight: 500;
  white-space: nowrap;
}

.hero h1 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--mint-600);
  display: inline-block;
}

.hero-sub {
  font-size: 20px;
  line-height: 1.5;
  color: var(--ink-500);
  max-width: 560px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--ink-100);
}

.hero-meta-item .label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-400);
  margin-bottom: 4px;
}

.hero-meta-item .value {
  font-size: 15px;
  color: var(--ink-900);
  font-weight: 500;
}

/* Hero background animation — floating game elements */

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.floater {
  position: absolute;
  border-radius: 50%;
  opacity: 0.35;
  animation: float 18s ease-in-out infinite;
}

.floater.f1 { top: 12%; right: 8%; width: 80px; height: 80px;
  background: radial-gradient(circle at 30% 30%, var(--mint-200), var(--mint-400));
  animation-delay: 0s; }
.floater.f2 { top: 50%; right: 22%; width: 36px; height: 36px;
  background: var(--sand-200); opacity: 0.5;
  animation-delay: -3s; }
.floater.f3 { top: 70%; right: 5%; width: 120px; height: 120px;
  background: radial-gradient(circle at 30% 30%, var(--mint-100), var(--mint-200));
  animation-delay: -6s; animation-duration: 22s; }
.floater.f4 { top: 22%; right: 40%; width: 18px; height: 18px;
  background: var(--mint-500); opacity: 0.5;
  animation-delay: -9s; animation-duration: 14s; }
.floater.f5 { top: 80%; right: 35%; width: 52px; height: 52px;
  background: radial-gradient(circle at 30% 30%, var(--sand-100), var(--sand-200));
  animation-delay: -12s; }

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  25%      { transform: translate(-20px, 30px) rotate(5deg); }
  50%      { transform: translate(15px, -25px) rotate(-3deg); }
  75%      { transform: translate(-10px, 20px) rotate(4deg); }
}

.hero-grid {
  position: absolute;
  top: 10%;
  right: -100px;
  width: 560px;
  height: 560px;
  pointer-events: none;
  opacity: 0.5;
}

.hero-grid svg {
  width: 100%; height: 100%;
  animation: spin 60s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 900px) {
  .hero-grid { display: none; }
  .hero h1 {
    font-size: clamp(28px, 7.5vw, 52px);
    white-space: normal;
  }
}

/* ============================================
   Challenge section
   ============================================ */

.rule-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.rule {
  background: var(--surface);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.rule:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--mint-200);
}

.rule-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 48px;
  color: var(--mint-500);
  line-height: 1;
  margin-bottom: 24px;
}

.rule h3 {
  font-size: 22px;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.rule p {
  color: var(--ink-500);
  font-size: 15px;
  line-height: 1.55;
}

@media (max-width: 780px) {
  .rule-grid { grid-template-columns: 1fr; }
}

/* ============================================
   Why / quote section
   ============================================ */

.why {
  padding: 140px 0;
  text-align: center;
}

.why-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(28px, 4.5vw, 48px);
  line-height: 1.25;
  max-width: 900px;
  margin: 0 auto;
  color: var(--ink-900);
  letter-spacing: -0.01em;
}

.why-quote span { color: var(--mint-600); }

/* ============================================
   Games gallery
   ============================================ */

.games {
  background: var(--bg-alt);
  padding: 120px 0 140px;
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 960px) { .games-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .games-grid { grid-template-columns: 1fr; } }

.game-card {
  background: var(--surface);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

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

.game-stage {
  position: relative;
  height: 200px;
  background: linear-gradient(135deg, var(--mint-50) 0%, var(--bg) 100%);
  overflow: hidden;
  border-bottom: 1px solid var(--ink-100);
}

.game-meta {
  padding: 24px;
}

.game-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mint-600);
  margin-bottom: 8px;
}

.game-meta h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.game-meta p {
  font-size: 14px;
  color: var(--ink-500);
  line-height: 1.55;
}

/* -- game 1: Attention — moving circles with one highlighted -- */
.stage-attention {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 30px;
}
.stage-attention .dot {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--ink-200);
  animation: att-drift 4s var(--ease) infinite;
}
.stage-attention .dot:nth-child(1) { animation-delay: 0s; }
.stage-attention .dot:nth-child(2) { animation-delay: 0.5s; }
.stage-attention .dot:nth-child(3) { animation-delay: 1s;
  background: var(--mint-500);
  box-shadow: 0 0 0 6px rgba(46, 157, 126, 0.18);
}
.stage-attention .dot:nth-child(4) { animation-delay: 1.5s; }
.stage-attention .dot:nth-child(5) { animation-delay: 2s; }

@keyframes att-drift {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-14px); }
}

/* -- game 2: Reaction — pulse -- */
.stage-reaction {
  display: flex; align-items: center; justify-content: center;
}
.stage-reaction .pulse-ring {
  width: 70px; height: 70px; border-radius: 50%;
  background: var(--mint-500);
  position: relative;
  animation: pulse-core 1.2s var(--ease) infinite;
}
.stage-reaction .pulse-ring::before,
.stage-reaction .pulse-ring::after {
  content: ''; position: absolute; inset: 0;
  border-radius: 50%;
  border: 2px solid var(--mint-500);
  animation: pulse-ring 1.8s var(--ease) infinite;
}
.stage-reaction .pulse-ring::after { animation-delay: 0.6s; }

@keyframes pulse-core {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(0.9); }
}
@keyframes pulse-ring {
  0%   { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(2.4); opacity: 0; }
}

/* -- game 3: Memory — card flip grid -- */
.stage-memory {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 8px;
  padding: 30px 40px;
  height: 100%;
}
.stage-memory .mcard {
  background: var(--mint-500);
  border-radius: 6px;
  transform-style: preserve-3d;
  animation: mflip 5s var(--ease) infinite;
}
.stage-memory .mcard:nth-child(1) { animation-delay: 0s; }
.stage-memory .mcard:nth-child(2) { animation-delay: 0.2s; }
.stage-memory .mcard:nth-child(3) { animation-delay: 0.4s; }
.stage-memory .mcard:nth-child(4) { animation-delay: 0.6s; }
.stage-memory .mcard:nth-child(5) { animation-delay: 0.8s; }
.stage-memory .mcard:nth-child(6) { animation-delay: 1.0s; }
.stage-memory .mcard:nth-child(7) { animation-delay: 1.2s; }
.stage-memory .mcard:nth-child(8) { animation-delay: 1.4s; }

@keyframes mflip {
  0%, 60%, 100% { transform: rotateY(0); background: var(--mint-500); }
  30%           { transform: rotateY(180deg); background: var(--sand-200); }
}

/* -- game 4: Numerical — falling numbers -- */
.stage-numbers {
  position: relative;
  height: 100%;
  overflow: hidden;
}
.stage-numbers .nfall {
  position: absolute;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 34px;
  color: var(--mint-600);
  animation: nfall 4.5s linear infinite;
  opacity: 0;
}
.stage-numbers .nfall.n1 { left: 15%; animation-delay: 0s; }
.stage-numbers .nfall.n2 { left: 35%; animation-delay: 1.2s; color: var(--sand-500); }
.stage-numbers .nfall.n3 { left: 55%; animation-delay: 0.6s; }
.stage-numbers .nfall.n4 { left: 75%; animation-delay: 2s;   color: var(--sand-500); }
.stage-numbers .nfall.n5 { left: 25%; animation-delay: 2.8s; }

@keyframes nfall {
  0%   { top: -40px; opacity: 0; }
  20%  { opacity: 1; }
  80%  { opacity: 1; }
  100% { top: 200px; opacity: 0; }
}

/* -- game 5: Multitasking — parallel tracks -- */
.stage-multitask {
  position: relative;
  height: 100%;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}
.stage-multitask .track {
  position: relative;
  height: 4px;
  background: var(--ink-100);
  border-radius: 2px;
}
.stage-multitask .token {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 28px; height: 28px;
  border-radius: 50%;
  animation: slide 3s var(--ease) infinite;
}
.stage-multitask .track:nth-child(1) .token { background: var(--mint-500); animation-delay: 0s; }
.stage-multitask .track:nth-child(2) .token { background: var(--sand-400); animation-delay: -1s; animation-duration: 4s; }
.stage-multitask .track:nth-child(3) .token { background: var(--mint-400); animation-delay: -2s; animation-duration: 3.5s; }

@keyframes slide {
  0%   { left: 0; }
  100% { left: calc(100% - 28px); }
}

/* -- game 6: Pattern — morph shape -- */
.stage-pattern {
  display: flex; align-items: center; justify-content: center;
}
.stage-pattern .shape {
  width: 80px; height: 80px;
  background: var(--mint-500);
  animation: morph 4s var(--ease) infinite;
}

@keyframes morph {
  0%, 100% { border-radius: 12px; transform: rotate(0deg); background: var(--mint-500); }
  25%      { border-radius: 50%;  transform: rotate(90deg); background: var(--sand-400); }
  50%      { border-radius: 4px;  transform: rotate(180deg); background: var(--mint-600); }
  75%      { border-radius: 50%;  transform: rotate(270deg); background: var(--sand-400); }
}

/* ============================================
   Prizes
   ============================================ */

.prizes-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr 1fr;
  gap: 20px;
  align-items: end;
}

@media (max-width: 820px) {
  .prizes-grid { grid-template-columns: 1fr; }
}

.prize {
  background: var(--surface);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

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

.prize-first {
  background: linear-gradient(180deg, #fff 0%, var(--mint-50) 100%);
  border-color: var(--mint-200);
  padding: 48px 32px;
}

.prize-rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 22px;
  background: var(--bg-alt);
  color: var(--ink-700);
  margin-bottom: 20px;
}

.prize-first .prize-rank {
  background: var(--mint-600);
  color: #fff;
  box-shadow: 0 8px 24px rgba(31, 125, 99, 0.35);
}

.prize-amount {
  font-family: var(--font-sans);
  font-size: clamp(48px, 7vw, 72px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 6px;
}

.prize-amount .currency {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--mint-600);
  font-size: 0.6em;
  vertical-align: 0.15em;
  margin-right: 4px;
}

.prize h3 {
  font-size: 18px;
  font-weight: 500;
  color: var(--ink-500);
  margin-bottom: 24px;
}

.prize-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.prize-list li {
  font-size: 14px;
  color: var(--ink-700);
  padding-left: 22px;
  position: relative;
  line-height: 1.5;
}

.prize-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 10px; height: 10px;
  border-right: 2px solid var(--mint-500);
  border-bottom: 2px solid var(--mint-500);
  transform: rotate(45deg);
  transform-origin: 70% 70%;
}

.prize-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--sand-100);
  color: var(--sand-500);
  border: 1px solid var(--sand-200);
}

/* ============================================
   Audience
   ============================================ */

.audience {
  background: var(--bg-alt);
}

.aud-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 900px) { .aud-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .aud-grid { grid-template-columns: 1fr; } }

.aud-card {
  background: var(--surface);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

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

.aud-card .icon {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  background: var(--mint-50);
  border-radius: 10px;
  color: var(--mint-600);
  margin-bottom: 16px;
}

.aud-card h4 {
  font-size: 16px;
  margin-bottom: 6px;
}

.aud-card p {
  font-size: 13px;
  color: var(--ink-500);
  line-height: 1.5;
}

.aud-universities {
  margin-top: 48px;
  padding: 28px;
  background: var(--surface);
  border: 1px dashed var(--ink-200);
  border-radius: var(--radius);
  text-align: center;
}

.aud-universities .label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-400);
  margin-bottom: 14px;
}

.aud-universities .unis {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.aud-universities .uni {
  padding: 6px 14px;
  background: var(--bg-alt);
  border-radius: 100px;
  font-size: 13px;
  color: var(--ink-700);
}

/* ============================================
   Agenda
   ============================================ */

.agenda-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 820px) { .agenda-wrap { grid-template-columns: 1fr; } }

.day {
  background: var(--surface);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.day-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--ink-100);
}

.day-head h3 {
  font-family: var(--font-sans);
  font-size: 28px;
  font-weight: 500;
}

.day-head h3 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--mint-600);
}

.day-head .date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-500);
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.timeline li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--ink-100);
  align-items: start;
}

.timeline li:last-child { border-bottom: none; }

.timeline .t {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-400);
  padding-top: 2px;
}

.timeline .e strong {
  font-weight: 500;
  font-size: 14px;
  color: var(--ink-900);
  display: block;
  margin-bottom: 2px;
}

.timeline .e span {
  font-size: 13px;
  color: var(--ink-500);
  line-height: 1.45;
}

.timeline li.highlight .e strong { color: var(--mint-700); }
.timeline li.highlight .t { color: var(--mint-600); }

/* ============================================
   Scoring
   ============================================ */

.scoring {
  background: var(--bg-alt);
}

.scoring-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

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

.score-row {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--ink-100);
}

.score-row:last-child { border-bottom: none; }

.score-name {
  flex: 0 0 180px;
  font-size: 15px;
  font-weight: 500;
}

.score-bar {
  flex: 1;
  height: 8px;
  background: var(--ink-100);
  border-radius: 100px;
  overflow: hidden;
}

.score-bar .fill {
  height: 100%;
  background: linear-gradient(90deg, var(--mint-400) 0%, var(--mint-600) 100%);
  border-radius: 100px;
  width: 0;
  transition: width 1.2s var(--ease);
}

.score-row.visible .score-bar .fill { width: var(--w); }

.score-pct {
  flex: 0 0 44px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-700);
  font-weight: 500;
}

.scoring-note {
  padding: 32px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--ink-100);
}

.scoring-note h4 {
  font-size: 16px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.scoring-note h4::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--mint-500);
}

.scoring-note p {
  font-size: 14px;
  color: var(--ink-500);
  line-height: 1.6;
  margin-bottom: 12px;
}

.scoring-note p:last-child { margin-bottom: 0; }

/* ============================================
   FAQ
   ============================================ */

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.faq-item {
  border-bottom: 1px solid var(--ink-100);
}

.faq-q {
  width: 100%;
  text-align: left;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-size: 17px;
  font-weight: 500;
  color: var(--ink-900);
  transition: color 0.25s var(--ease);
}

.faq-q:hover { color: var(--mint-600); }

.faq-q .toggle {
  width: 24px; height: 24px;
  flex-shrink: 0;
  position: relative;
}

.faq-q .toggle::before,
.faq-q .toggle::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 14px; height: 2px;
  background: var(--ink-700);
  transform: translate(-50%, -50%);
  transition: transform 0.3s var(--ease);
  border-radius: 2px;
}

.faq-q .toggle::after { transform: translate(-50%, -50%) rotate(90deg); }

.faq-item.open .faq-q .toggle::after { transform: translate(-50%, -50%) rotate(0); }
.faq-item.open .faq-q { color: var(--mint-600); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease);
}

.faq-a-inner {
  padding: 0 0 24px;
  font-size: 15px;
  color: var(--ink-500);
  line-height: 1.65;
  max-width: 680px;
}

.faq-item.open .faq-a { max-height: 400px; }

/* ============================================
   Final CTA
   ============================================ */

.cta-final {
  text-align: center;
  padding: 160px 0;
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, var(--mint-50) 0%, transparent 60%);
  z-index: 0;
}

.cta-final-inner { position: relative; z-index: 1; }

.cta-final h2 {
  font-size: clamp(44px, 8vw, 96px);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 28px;
}

.cta-final h2 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--mint-600);
}

.cta-final p {
  font-size: 18px;
  color: var(--ink-500);
  margin-bottom: 40px;
}

/* ============================================
   Footer
   ============================================ */

footer {
  padding: 56px 0 40px;
  border-top: 1px solid var(--ink-100);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
  margin: 0; padding: 0;
}

.footer-links a {
  font-size: 13px;
  color: var(--ink-500);
}

.footer-links a:hover { color: var(--mint-600); }

.footer-copy {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-400);
}

/* ============================================
   Scroll reveal
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Reduce motion respect */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}