:root {
  --bg: #07111f;
  --bg-soft: #0b1728;
  --panel: rgba(11, 24, 42, 0.86);
  --panel-2: rgba(15, 30, 52, 0.95);
  --line: rgba(255,255,255,0.08);
  --text: #eef3fb;
  --muted: #9aa9bf;
  --gold: #d8b36a;
  --gold-soft: rgba(216,179,106,0.12);
  --shadow: 0 30px 80px rgba(0,0,0,0.35);
  --radius: 24px;
  --radius-sm: 18px;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(35,74,128,0.32), transparent 24%),
    radial-gradient(circle at 80% 10%, rgba(216,179,106,0.11), transparent 18%),
    linear-gradient(180deg, #06101d 0%, #091422 45%, #07111f 100%);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
p { color: var(--muted); line-height: 1.75; }
h1, h2, h3, h4 { margin: 0 0 14px; line-height: 1.08; letter-spacing: -0.03em; }
h1, h2 { font-family: "Instrument Serif", serif; font-weight: 400; }
h1 { font-size: clamp(3rem, 7vw, 5.9rem); }
h2 { font-size: clamp(2.1rem, 4vw, 3.6rem); }
h3 { font-size: 1.35rem; }
small { color: var(--muted); }

.site-shell {
  width: min(100%, calc(var(--max) + 64px));
  margin: 0 auto;
  padding: 24px 32px 40px;
}

.topbar {
  position: sticky;
  top: 14px;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 18px;
  margin-bottom: 20px;
  background: rgba(6, 15, 27, 0.7);
  border: 1px solid var(--line);
  backdrop-filter: blur(18px);
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.18);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand strong { display: block; font-size: 0.97rem; font-weight: 700; }
.brand small { display: block; font-size: 0.76rem; margin-top: 4px; }
.brand-mark {
  width: 16px; height: 16px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), #f7d591 70%, #fff0cc);
  box-shadow: 0 0 0 8px rgba(216,179,106,0.08);
}

.nav {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.nav a {
  color: #cfdae9;
  font-size: 0.94rem;
  transition: 180ms ease;
}
.nav a:hover, .nav a.active { color: var(--text); }
.nav-cta {
  padding: 11px 16px;
  border: 1px solid rgba(216,179,106,0.28);
  border-radius: 999px;
  background: rgba(216,179,106,0.06);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  border-radius: 12px;
  padding: 9px 12px;
}

.hero, .page-main { overflow: hidden; }
.hero {
  padding: 42px 0 26px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 34px;
  align-items: center;
}
.hero-copy, .hero-panel, .page-hero, .section, .footer { position: relative; }
.hero-copy {
  padding: 56px 0;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: var(--gold);
  margin-bottom: 18px;
}
.hero-text { max-width: 700px; font-size: 1.05rem; }
.hero-actions, .cta-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 34px;
}
.hero-metrics div {
  min-width: 130px;
}
.hero-metrics span {
  display: block;
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.hero-metrics small { font-size: 0.9rem; }

.glass, .card, .info-card, .cta-panel, .prize-panel, .table-card, .case-panel {
  background: linear-gradient(180deg, rgba(15,30,52,0.92), rgba(9,18,32,0.88));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}
.hero-panel { display: grid; gap: 18px; }
.terminal-card { padding: 14px; }
.terminal-head { display: flex; gap: 8px; padding: 8px 4px 14px; }
.terminal-head span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.18); }
.terminal-body {
  border-radius: 18px;
  background: #050c16;
  border: 1px solid rgba(255,255,255,0.06);
  padding: 22px;
}
.terminal-body pre {
  margin: 0;
  color: #c2e1ff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: pre-wrap;
  line-height: 1.75;
  font-size: 0.92rem;
}
.market-card { padding: 22px; }
.market-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 12px 0;
}
.market-row span { color: var(--muted); }
.chart {
  margin-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 18px;
}
.chart-line {
  height: 64px;
  margin-bottom: 18px;
  opacity: 0.9;
  background: linear-gradient(180deg, rgba(216,179,106,0.15), transparent),
  linear-gradient(120deg, transparent 0%, transparent 10%, rgba(216,179,106,0.7) 25%, rgba(216,179,106,0.15) 45%, rgba(89,158,255,0.75) 78%, transparent 100%);
  clip-path: polygon(0 80%, 10% 70%, 20% 72%, 30% 40%, 40% 48%, 50% 30%, 60% 42%, 70% 10%, 80% 20%, 90% 0, 100% 12%, 100% 100%, 0 100%);
}
.chart-bars { display: flex; align-items: end; gap: 12px; height: 120px; }
.chart-bars span {
  flex: 1;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(180deg, rgba(216,179,106,0.95), rgba(216,179,106,0.15));
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-solid {
  background: linear-gradient(135deg, #f0d8a4, var(--gold));
  color: #09111d;
  border: 1px solid rgba(255,255,255,0.12);
}
.btn-ghost {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text);
}
.full-width { width: 100%; }

.section, .page-hero {
  padding: 64px 0;
}
.page-hero {
  text-align: center;
  padding-top: 40px;
  padding-bottom: 28px;
}
.page-hero p { max-width: 760px; margin: 0 auto; }
.narrow { max-width: 900px; margin: 0 auto; }
.section-alt {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0));
  border-radius: 36px;
  padding-inline: 24px;
}
.compact-top { padding-top: 24px; }
.section-heading {
  margin-bottom: 30px;
  max-width: 820px;
}
.section-heading.center { margin-inline: auto; text-align: center; }

.pillars, .grid-3, .judge-grid, .criteria-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.grid-2, .split-layout, .form-layout { display: grid; gap: 20px; }
.grid-2, .form-layout { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.split-layout { grid-template-columns: 0.95fr 1.05fr; align-items: start; }
.aligned-top { align-items: start; }
.stack-cards, .faq-list, .timeline { display: grid; gap: 18px; }

.card, .info-card, .cta-panel, .prize-panel, .table-card, .case-panel {
  padding: 28px;
}
.card-contrast { background: linear-gradient(180deg, rgba(12,25,43,0.9), rgba(8,15,28,0.96)); }
.card-index {
  display: inline-flex;
  padding: 8px 11px;
  border-radius: 999px;
  background: var(--gold-soft);
  color: var(--gold);
  font-size: 0.8rem;
  margin-bottom: 14px;
}
.clean-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.clean-list li {
  padding-left: 18px;
  position: relative;
  color: var(--muted);
}
.clean-list li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  position: absolute;
  top: 10px;
  left: 0;
}

.info-card h3, .card h3 { margin-bottom: 10px; }
.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.tool-card {
  padding: 18px 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
  text-align: center;
  font-weight: 600;
}
.timeline-item {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 18px;
  align-items: start;
  padding: 24px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
}
.timeline-step {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: var(--gold-soft);
  color: var(--gold);
  font-weight: 700;
}
.mini-timeline {
  display: grid;
  gap: 14px;
}
.mini-timeline div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.mini-timeline span { font-weight: 700; }
.mini-timeline small { color: var(--muted); }

.criteria-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.criteria-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,0.03);
}
.criteria-card span {
  display: inline-block;
  margin-bottom: 12px;
  font-weight: 700;
  color: var(--gold);
}
.prize-panel, .cta-panel {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 24px;
}
.avatar {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(216,179,106,0.2), rgba(216,179,106,0.05));
  color: var(--gold);
  font-weight: 700;
}
.muted { display: block; margin-bottom: 14px; color: var(--gold); font-size: 0.9rem; }

.table-card { overflow: hidden; }
.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
}
.leaderboard-table th,
.leaderboard-table td {
  text-align: left;
  padding: 18px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.leaderboard-table th { color: var(--muted); font-weight: 600; }
.leaderboard-table tr:hover td { background: rgba(255,255,255,0.02); }

.faq-item {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255,255,255,0.03);
  padding: 0 20px;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 0;
  font-weight: 600;
}
.faq-item p { padding-bottom: 20px; margin: 0; }

.apply-form, .apply-form label, form.card label { display: grid; gap: 10px; }
.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
input, textarea, select {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  border-radius: 16px;
  padding: 14px 16px;
  font: inherit;
}
textarea { resize: vertical; }
.checkbox-row {
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 12px !important;
}
.checkbox-row input { width: 18px; height: 18px; margin-top: 4px; }
.case-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 18px;
}
.case-meta div {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 18px;
  padding: 16px;
  background: rgba(255,255,255,0.02);
}
.case-meta span { display: block; color: var(--muted); margin-bottom: 6px; }
.case-meta strong { font-size: 1.15rem; }

.footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 24px;
  align-items: start;
  padding: 34px 0 18px;
  margin-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer p, .footer-meta { color: var(--muted); }
.footer-links {
  display: grid;
  gap: 10px;
}

.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: 700ms ease;
}
.fade-up.in-view {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 80ms; }
.delay-2 { transition-delay: 160ms; }

@media (max-width: 1080px) {
  .hero-grid,
  .split-layout,
  .grid-2,
  .form-layout,
  .prize-panel,
  .cta-panel,
  .footer {
    grid-template-columns: 1fr;
  }
  .pillars, .grid-3, .judge-grid, .criteria-grid, .tool-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 820px) {
  .site-shell { padding: 16px; }
  .menu-toggle { display: inline-flex; }
  .nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: calc(100% + 10px);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 18px;
    border-radius: 24px;
    border: 1px solid var(--line);
    background: rgba(8, 16, 29, 0.97);
    backdrop-filter: blur(18px);
  }
  .nav.open { display: flex; }
  .topbar { border-radius: 28px; }
  .hero-copy { padding-top: 26px; }
  .field-grid, .case-meta, .timeline-item { grid-template-columns: 1fr; }
  .timeline-item { gap: 12px; }
  .pillars, .grid-3, .judge-grid, .criteria-grid, .tool-grid { grid-template-columns: 1fr; }
  .section-alt { padding-inline: 16px; border-radius: 28px; }
  h1 { font-size: clamp(2.6rem, 12vw, 4rem); }
}