:root {
  font-family: "VK Sans Display", Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #101828;
  background: #fffdf9;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  color: #101828;
  background:
    linear-gradient(180deg, rgba(255,255,255,.42), rgba(255,253,249,.93) 41%, #fffdf9 100%),
    url("/assets/gm-atmosphere.webp") top center / max(100%, 1240px) auto no-repeat,
    #fffdf9;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  position: relative;
  z-index: 20;
  width: min(1180px, calc(100% - 40px));
  min-height: 84px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 34px;
}
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 17px; font-weight: 760; letter-spacing: -.025em; }
.brand img { border-radius: 50%; filter: drop-shadow(0 4px 8px rgba(150,91,0,.2)); }
.site-header nav { flex: 1; display: flex; justify-content: center; gap: 30px; color: #697386; font-size: 14px; }
.site-header nav a:hover { color: #0d7bf2; }

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 17px;
  font-weight: 700;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: linear-gradient(135deg, #1588f5, #075fc7); box-shadow: 0 14px 32px rgba(13,123,242,.24); }
.button-secondary { border-color: rgba(39,55,80,.11); background: rgba(255,255,255,.74); box-shadow: 0 10px 26px rgba(30,42,67,.06); backdrop-filter: blur(12px); }
.button-small { min-height: 42px; padding-inline: 18px; border-radius: 14px; color: #0d7bf2; background: rgba(255,255,255,.76); box-shadow: 0 8px 24px rgba(30,42,67,.06); }

.hero {
  width: min(1180px, calc(100% - 40px));
  min-height: 650px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(460px, 1.1fr);
  align-items: center;
  gap: 36px;
  padding: 48px 0 72px;
}
.hero-copy { position: relative; z-index: 2; }
.eyebrow { display: block; color: #9a6400; font-size: 12px; font-weight: 780; letter-spacing: .14em; text-transform: uppercase; }
.hero h1 {
  margin: 16px 0 21px;
  font-size: clamp(50px, 6vw, 82px);
  line-height: .96;
  letter-spacing: -.065em;
}
.hero h1 span { color: #d99100; }
.hero-copy > p { max-width: 590px; margin: 0; color: #687386; font-size: clamp(18px, 2vw, 22px); line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 25px; color: #7b8494; font-size: 13px; }
.trust-row span::before { margin-right: 7px; color: #d99100; content: "•"; }

.hero-visual { position: relative; min-height: 560px; display: grid; place-items: center; isolation: isolate; }
.hero-visual::before { position: absolute; inset: 11% 3% 3%; border-radius: 50%; background: radial-gradient(circle, rgba(255,201,65,.32), rgba(255,236,184,.14) 44%, transparent 70%); filter: blur(6px); content: ""; }
.hero-coin { position: relative; z-index: 3; width: min(490px, 84%); aspect-ratio: 1; filter: drop-shadow(0 28px 30px rgba(128,76,0,.24)); animation: coin-float 5.6s ease-in-out infinite; }
.hero-orbit { position: absolute; z-index: 1; border: 1px solid rgba(217,145,0,.17); border-radius: 50%; }
.orbit-one { width: 84%; aspect-ratio: 1; animation: orbit 20s linear infinite; }
.orbit-two { width: 66%; aspect-ratio: 1; border-style: dashed; animation: orbit 15s linear infinite reverse; }
.metric { position: absolute; z-index: 5; min-width: 145px; padding: 13px 16px; border: 1px solid rgba(218,166,75,.23); border-radius: 18px; background: rgba(255,255,255,.82); box-shadow: 0 14px 34px rgba(30,42,67,.10); backdrop-filter: blur(16px); }
.metric small { display: block; margin-bottom: 4px; color: #7b8494; font-size: 11px; }
.metric strong { font-size: 20px; }
.metric em { color: #d99100; font-size: 12px; font-style: normal; }
.metric-balance { top: 12%; left: 0; }
.metric-energy { top: 33%; right: 0; }
.metric-rank { right: 5%; bottom: 8%; }

.section { width: min(1120px, calc(100% - 40px)); margin: 0 auto; padding: 90px 0; }
.section-heading { max-width: 690px; margin: 0 auto 42px; text-align: center; }
.section-heading h2, .social-copy h2, .final-cta h2 { margin: 10px 0 12px; font-size: clamp(34px, 4.4vw, 54px); line-height: 1.05; letter-spacing: -.05em; }
.section-heading p, .social-copy > p { margin: 0; color: #707a8c; font-size: 17px; line-height: 1.65; }

.steps { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; }
.steps article, .feature-grid article, .economy-grid article {
  border: 1px solid rgba(218,166,75,.18);
  border-radius: 25px;
  background: rgba(255,255,255,.82);
  box-shadow: 0 14px 38px rgba(30,42,67,.07), 0 2px 8px rgba(30,42,67,.035);
  backdrop-filter: blur(12px);
}
.steps article { min-height: 225px; padding: 26px; }
.steps article > span { color: #d99100; font-size: 13px; font-weight: 800; }
.steps h3, .feature-grid h3 { margin: 38px 0 9px; font-size: 22px; letter-spacing: -.035em; }
.steps p, .feature-grid p, .economy-grid p { margin: 0; color: #748094; font-size: 14px; line-height: 1.55; }

.features-section { position: relative; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.feature-grid article { min-height: 235px; padding: 26px; }
.feature-grid .feature-primary { background: linear-gradient(145deg, rgba(255,252,238,.94), rgba(255,240,193,.78)); }
.feature-mark { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 15px; color: #a76600; font-size: 17px; font-weight: 850; background: linear-gradient(145deg, #fff3bf, #f1b72a); box-shadow: inset 0 0 0 1px rgba(151,91,0,.14); }
.feature-grid h3 { margin-top: 26px; }

.social-section { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 68px; }
.social-copy ul { display: grid; gap: 12px; margin: 25px 0 0; padding: 0; color: #48566b; list-style: none; }
.social-copy li::before { display: inline-grid; width: 22px; height: 22px; margin-right: 9px; place-items: center; border-radius: 50%; color: #fff; background: #0d7bf2; content: "✓"; font-size: 12px; }
.leaderboard-preview { padding: 27px; border: 1px solid rgba(218,166,75,.23); border-radius: 30px; background: rgba(255,255,255,.9); box-shadow: 0 24px 64px rgba(30,42,67,.11); }
.leaderboard-preview header { display: flex; align-items: center; gap: 14px; }
.leaderboard-preview header div { display: grid; gap: 5px; }
.leaderboard-preview header strong { font-size: 17px; }
.leaderboard-preview header small { color: #7b8494; }
.rank-badge { width: 55px; height: 55px; display: grid; flex: 0 0 auto; place-items: center; border-radius: 17px; color: #a56400; font-weight: 850; background: linear-gradient(145deg, #fff6d2, #ffe19a); }
.progress { height: 8px; margin: 22px 0; overflow: hidden; border-radius: 99px; background: #edf0f4; }
.progress span { display: block; width: 100%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #df9000, #ffd464); }
.people { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.people > div { min-width: 0; display: grid; justify-items: center; gap: 5px; text-align: center; }
.people small { color: #0d7bf2; font-size: 11px; }
.avatar { width: 58px; height: 58px; display: grid; place-items: center; border: 3px solid; border-radius: 50%; font-weight: 800; background: #f7f8fb; }
.avatar.gold { border-color: #e9a51b; }.avatar.silver { border-color: #abb5c2; }.avatar.blue { border-color: #0d7bf2; color: #0d7bf2; }

.economy-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; }
.economy-grid article { min-height: 225px; padding: 25px; }
.economy-grid small { color: #7b8494; }
.economy-grid strong { display: block; margin: 25px 0 19px; color: #d99100; font-size: 42px; letter-spacing: -.05em; }

.faq-section { max-width: 900px; }
.faq-list { display: grid; gap: 10px; }
.faq-list details { padding: 21px 24px; border: 1px solid rgba(218,166,75,.18); border-radius: 20px; background: rgba(255,255,255,.86); box-shadow: 0 8px 24px rgba(30,42,67,.045); }
.faq-list summary { cursor: pointer; font-size: 17px; font-weight: 700; }
.faq-list p { margin: 13px 0 0; color: #707a8c; line-height: 1.6; }

.final-cta { width: min(1120px, calc(100% - 40px)); margin: 20px auto 80px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 30px; padding: 34px 42px; overflow: hidden; border: 1px solid rgba(218,166,75,.25); border-radius: 34px; background: linear-gradient(130deg, rgba(255,255,255,.96), rgba(255,243,206,.88)); box-shadow: 0 24px 70px rgba(81,60,22,.10); }
.final-cta img { width: 140px; filter: drop-shadow(0 12px 14px rgba(128,76,0,.2)); }
.final-cta h2 { font-size: clamp(28px, 3.6vw, 44px); }
.final-cta p { margin: 0; color: #707a8c; }

footer { width: min(1120px, calc(100% - 40px)); min-height: 110px; margin: 0 auto; display: flex; align-items: center; gap: 30px; border-top: 1px solid rgba(39,55,80,.08); color: #7b8494; font-size: 13px; }
footer .brand { color: #101828; }
footer p { flex: 1; }
footer > a { color: #0d7bf2; font-weight: 700; }

@keyframes coin-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes orbit { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  .site-header nav { display: none; }
  .site-header .button { margin-left: auto; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 55px; text-align: center; }
  .hero-copy > p { margin-inline: auto; }
  .hero-actions, .trust-row { justify-content: center; }
  .hero-visual { min-height: 520px; }
  .steps, .economy-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .social-section { grid-template-columns: 1fr; gap: 38px; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .final-cta { grid-template-columns: auto 1fr; }
  .final-cta .button { grid-column: 1 / -1; }
}

@media (max-width: 580px) {
  .site-header { width: min(100% - 24px, 1180px); min-height: 70px; }
  .site-header .brand span { max-width: 125px; font-size: 14px; line-height: 1.05; }
  .site-header .button { min-height: 38px; padding-inline: 12px; font-size: 12px; }
  .hero, .section, .final-cta, footer { width: min(100% - 24px, 1120px); }
  .hero { padding-top: 35px; }
  .hero h1 { font-size: clamp(44px, 15vw, 64px); }
  .hero-copy > p { font-size: 17px; }
  .hero-actions .button { width: 100%; }
  .hero-visual { min-height: 420px; }
  .hero-coin { width: 84%; }
  .metric { min-width: 118px; padding: 10px 12px; }
  .metric strong { font-size: 16px; }
  .metric-balance { left: -3%; }.metric-energy { right: -3%; }.metric-rank { right: 1%; }
  .section { padding: 65px 0; }
  .steps, .feature-grid, .economy-grid { grid-template-columns: 1fr; }
  .steps article, .feature-grid article, .economy-grid article { min-height: auto; }
  .steps h3 { margin-top: 24px; }
  .social-copy { text-align: center; }
  .social-copy ul { text-align: left; }
  .leaderboard-preview { padding: 20px 14px; }
  .leaderboard-preview header strong { font-size: 14px; }
  .leaderboard-preview header small { font-size: 11px; }
  .final-cta { grid-template-columns: 1fr; justify-items: center; padding: 30px 22px; text-align: center; }
  footer { flex-direction: column; align-items: flex-start; padding: 28px 0; gap: 12px; }
  footer p { margin: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}