:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #05080d;
  color: #f6f8fb;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: #05080d; }
a { color: inherit; }
img { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 72px;
  padding: 10px clamp(18px, 4vw, 64px);
  display: grid;
  grid-template-columns: minmax(210px, 1fr) auto minmax(160px, 1fr);
  align-items: center;
  gap: 24px;
  background: rgba(5, 8, 13, 0.96);
  border-bottom: 1px solid #1c2a38;
}

.site-brand, .footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}

.site-brand img, .footer-brand img { width: 44px; height: 44px; object-fit: contain; }
.site-brand span { display: grid; }
.site-brand strong { font-size: 18px; }
.site-brand small { color: #99a9b8; font-size: 11px; }
.site-header nav, footer nav { display: flex; align-items: center; gap: 26px; }
.site-header nav a, footer nav a { color: #c9d3dc; font-size: 14px; font-weight: 700; text-decoration: none; }
.site-header nav a:hover, footer nav a:hover { color: #fff; }

.header-launch, .primary-action, .secondary-action,
.experience-card > a, .creator-copy > a, .collectible-band > div > a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid #4aa9ff;
  border-radius: 6px;
  background: #0869c8;
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

.header-launch { justify-self: end; }
.secondary-action { background: rgba(5, 8, 13, 0.76); border-color: #718497; }

.hero {
  position: relative;
  min-height: min(74svh, 760px);
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 72px clamp(24px, 7vw, 120px) 96px;
  background: #dbecee url("assets/Bingo_Pass/Bingopass_background.png") center / cover no-repeat;
  isolation: isolate;
}

.hero-shade { position: absolute; inset: 0; z-index: -1; background: rgba(3, 9, 15, 0.62); }
.hero-content { width: min(720px, 100%); }
.release-label, .section-heading > span, .creator-copy > span, .collectible-band > div > span,
.experience-card span { color: #71d8d2; font-size: 12px; font-weight: 900; text-transform: uppercase; }
.hero h1 { margin: 10px 0 12px; font-size: 76px; line-height: 0.98; letter-spacing: 0; }
.hero-lead { max-width: 670px; margin: 0; color: #e4ebf1; font-size: 21px; line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.trust-list { display: flex; flex-wrap: wrap; gap: 10px 24px; padding: 0; margin: 26px 0 0; list-style: none; color: #d1dbe4; font-size: 13px; font-weight: 700; }
.trust-list li::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: #55d6a9; }
.hero-banner { position: absolute; right: 3%; bottom: 4%; width: min(48%, 760px); filter: drop-shadow(0 18px 28px rgba(0,0,0,.42)); }

.experience-band, .creator-band, .collectible-band { padding: 78px clamp(20px, 6vw, 96px); }
.experience-band { background: #0b1118; }
.section-heading { max-width: 720px; margin-bottom: 34px; }
.section-heading h2, .creator-copy h2, .collectible-band h2 { margin: 7px 0 12px; font-size: 40px; line-height: 1.1; letter-spacing: 0; }
.section-heading p, .creator-copy p, .collectible-band p { margin: 0; color: #aebbc7; line-height: 1.65; }
.experience-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.experience-card { min-width: 0; display: grid; grid-template-rows: 150px 1fr auto; gap: 18px; padding: 20px; border: 1px solid #223343; border-radius: 8px; background: #101923; }
.experience-card img { width: 100%; height: 150px; object-fit: contain; }
.experience-card h3 { margin: 5px 0 8px; font-size: 25px; }
.experience-card p { margin: 0; color: #aebbc7; line-height: 1.55; }
.experience-card > a { justify-self: start; min-height: 40px; background: #16283a; border-color: #385975; }

.creator-band { display: grid; grid-template-columns: minmax(0, .85fr) minmax(420px, 1.15fr); align-items: center; gap: clamp(40px, 8vw, 120px); background: #071d22; }
.creator-copy > a, .collectible-band > div > a { margin-top: 24px; }
.creator-visual { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid #2f5e63; border-left: 1px solid #2f5e63; }
.creator-visual div { min-height: 144px; padding: 24px; display: grid; align-content: space-between; border-right: 1px solid #2f5e63; border-bottom: 1px solid #2f5e63; }
.creator-visual strong { color: #ffcf4a; font-size: 34px; }
.creator-visual span { font-size: 17px; font-weight: 800; }

.collectible-band { display: grid; grid-template-columns: minmax(420px, 1.1fr) minmax(0, .9fr); align-items: center; gap: clamp(30px, 7vw, 100px); background: #150e1d; }
.collectible-art { min-height: 390px; position: relative; display: flex; align-items: center; justify-content: center; }
.collectible-art img { position: absolute; width: 42%; max-height: 360px; object-fit: contain; filter: drop-shadow(0 18px 24px rgba(0,0,0,.5)); }
.collectible-art img:first-child { left: 2%; transform: rotate(-7deg); }
.collectible-art img:nth-child(2) { z-index: 2; width: 46%; }
.collectible-art img:last-child { right: 1%; transform: rotate(7deg); }

footer { min-height: 120px; padding: 28px clamp(20px, 6vw, 96px); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; border-top: 1px solid #1e2a35; background: #05080d; }
footer p { color: #8898a7; font-size: 13px; text-align: center; }
footer nav { justify-self: end; }

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-header nav { display: none; }
  .hero { min-height: 74svh; padding-top: 54px; }
  .hero h1 { font-size: 58px; }
  .hero-lead { font-size: 18px; }
  .hero-banner { width: 58%; opacity: .72; }
  .experience-grid { grid-template-columns: 1fr; }
  .experience-card { grid-template-columns: 150px 1fr auto; grid-template-rows: auto; align-items: center; }
  .creator-band, .collectible-band { grid-template-columns: 1fr; }
  .collectible-art { order: 2; }
  footer { grid-template-columns: 1fr; text-align: center; }
  footer .footer-brand, footer nav { justify-self: center; }
}

@media (max-width: 620px) {
  .site-header { min-height: 64px; padding: 8px 14px; gap: 10px; }
  .site-brand img { width: 38px; height: 38px; }
  .site-brand small { display: none; }
  .header-launch { min-height: 40px; padding: 0 14px; font-size: 13px; }
  .hero { min-height: 76svh; padding: 46px 20px 120px; align-items: flex-start; }
  .hero h1 { font-size: 48px; }
  .hero-lead { font-size: 17px; }
  .hero-banner { right: 4%; bottom: 5%; width: 88%; }
  .trust-list { gap: 8px 14px; }
  .experience-band, .creator-band, .collectible-band { padding: 54px 18px; }
  .section-heading h2, .creator-copy h2, .collectible-band h2 { font-size: 32px; }
  .experience-card { grid-template-columns: 1fr; grid-template-rows: 120px auto auto; }
  .experience-card img { height: 120px; }
  .creator-visual { grid-template-columns: 1fr 1fr; }
  .creator-visual div { min-height: 112px; padding: 17px; }
  .collectible-art { min-height: 300px; }
  .collectible-art img { max-height: 280px; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }