:root {
  color-scheme: dark;
  --bg: #030806;
  --panel: rgba(5, 18, 14, 0.74);
  --panel-strong: rgba(8, 26, 20, 0.92);
  --text: #f7fff9;
  --muted: #b9cabe;
  --line: rgba(234, 255, 242, 0.16);
  --green: #23d18b;
  --gold: #ffd166;
  --blue: #62c7ff;
  --red: #ff5f68;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

#stadium-canvas {
  position: fixed;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  background: #030806;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(3, 8, 6, 0.12) 0%, rgba(3, 8, 6, 0.8) 72%, #030806 100%),
    radial-gradient(circle at 78% 16%, rgba(35, 209, 139, 0.2), transparent 34%),
    radial-gradient(circle at 15% 88%, rgba(98, 199, 255, 0.14), transparent 34%);
  pointer-events: none;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 64px);
  border-bottom: 1px solid var(--line);
  background: rgba(3, 8, 6, 0.82);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 900;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--green), var(--gold));
  color: #03100b;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--muted);
  font-size: 14px;
}

nav a {
  text-decoration: none;
}

nav a:hover {
  color: var(--text);
}

main,
footer {
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 74px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: center;
  gap: 44px;
  padding: 72px 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 850px;
  margin-bottom: 24px;
  font-size: clamp(54px, 9vw, 116px);
  line-height: 0.9;
}

h2 {
  max-width: 860px;
  margin-bottom: 0;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 0.98;
}

h3 {
  margin-bottom: 12px;
  font-size: 28px;
  line-height: 1.05;
}

.lead {
  max-width: 720px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 900;
  text-decoration: none;
}

.button.primary {
  background: var(--green);
  color: #03100b;
}

.button.secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
}

.hero-card {
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    var(--panel);
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(16px);
}

.card-kicker {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.trophy-mark {
  width: 170px;
  height: 220px;
  align-self: center;
  background:
    radial-gradient(circle at 50% 18%, var(--gold) 0 18%, transparent 19%),
    linear-gradient(90deg, transparent 20%, var(--green) 21% 36%, var(--gold) 37% 63%, var(--green) 64% 79%, transparent 80%),
    radial-gradient(ellipse at 50% 86%, rgba(255, 209, 102, 0.86) 0 34%, transparent 35%);
  clip-path: polygon(32% 0, 68% 0, 76% 42%, 61% 64%, 68% 100%, 32% 100%, 39% 64%, 24% 42%);
  filter: drop-shadow(0 24px 48px rgba(255, 209, 102, 0.24));
  opacity: 0.9;
}

.hero-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.hero-stat-row div {
  padding: 14px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
}

.hero-stat-row strong,
.hero-stat-row span {
  display: block;
}

.hero-stat-row strong {
  font-size: 32px;
  line-height: 1;
}

.hero-stat-row span,
.intro-grid p,
.host-card p,
.story-panels span,
footer {
  color: var(--muted);
  line-height: 1.6;
}

.section {
  padding: 82px 0;
}

.intro-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 26px;
  font-size: 18px;
}

.section-heading {
  display: grid;
  gap: 12px;
  margin-bottom: 30px;
}

.host-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.host-card {
  min-height: 430px;
  display: flex;
  flex-direction: column;
  justify-content: end;
  overflow: hidden;
  position: relative;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
}

.host-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.7;
  background:
    linear-gradient(180deg, transparent, rgba(3, 8, 6, 0.9)),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 18px);
}

.host-card.canada::before {
  background:
    linear-gradient(180deg, transparent, rgba(3, 8, 6, 0.9)),
    radial-gradient(circle at 24% 22%, rgba(255, 95, 104, 0.8), transparent 32%),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 18px);
}

.host-card.mexico::before {
  background:
    linear-gradient(180deg, transparent, rgba(3, 8, 6, 0.9)),
    radial-gradient(circle at 72% 18%, rgba(35, 209, 139, 0.72), transparent 32%),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 18px);
}

.host-card.usa::before {
  background:
    linear-gradient(180deg, transparent, rgba(3, 8, 6, 0.9)),
    radial-gradient(circle at 54% 18%, rgba(98, 199, 255, 0.7), transparent 34%),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 18px);
}

.host-card > * {
  position: relative;
}

.host-card span {
  margin-bottom: 16px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.city-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.city-grid span,
.story,
.story-panels article,
.link-grid a {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  backdrop-filter: blur(12px);
}

.city-grid span {
  min-height: 78px;
  display: flex;
  align-items: center;
  padding: 18px;
  color: var(--text);
  font-weight: 800;
}

.story {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 30px;
  padding: 34px;
}

.story-panels {
  display: grid;
  gap: 12px;
}

.story-panels article {
  padding: 20px;
}

.story-panels strong,
.story-panels span {
  display: block;
}

.story-panels strong {
  margin-bottom: 6px;
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.link-grid a {
  min-height: 88px;
  display: flex;
  align-items: center;
  padding: 22px;
  font-weight: 900;
  text-decoration: none;
}

.link-grid a:hover {
  border-color: rgba(35, 209, 139, 0.64);
  background: rgba(35, 209, 139, 0.1);
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 38px 0 54px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

@media (max-width: 940px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .intro-grid,
  .host-grid,
  .story {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 54px;
  }

  .hero-card {
    min-height: 360px;
  }

  .city-grid,
  .link-grid {
    grid-template-columns: 1fr;
  }

  footer {
    flex-direction: column;
  }
}