:root{
  --ink:#0b234c;
  --muted:#5d7092;
  --blue:#0878ff;
  --cyan:#32ccff;
  --mint:#46e1b3;
  --violet:#865dff;
  --line:rgba(18,72,145,.12);
  --shadow:0 28px 90px rgba(14,81,168,.16);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  font-family:Inter,ui-rounded,"Segoe UI",system-ui,-apple-system,sans-serif;
  background:
    radial-gradient(circle at 8% 4%,rgba(50,204,255,.13),transparent 30rem),
    radial-gradient(circle at 94% 36%,rgba(70,225,179,.11),transparent 26rem),
    #f8fbff;
}
img{display:block;max-width:100%}
a{color:inherit}
.topbar{
  height:76px;
  position:sticky;top:0;z-index:30;
  padding:0 clamp(18px,6vw,90px);
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(255,255,255,.84);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(11,73,158,.08)
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:900;letter-spacing:-.025em}
.brand-badge{
  width:42px;height:42px;border-radius:14px;display:grid;place-items:center;
  color:#fff;font-size:22px;font-weight:950;
  background:linear-gradient(145deg,var(--blue),var(--cyan) 58%,var(--mint));
  box-shadow:0 12px 26px rgba(8,120,255,.24),inset 0 1px 0 rgba(255,255,255,.72)
}
.brand-badge.small{width:34px;height:34px;border-radius:11px;font-size:17px}
.nav{display:flex;gap:30px}
.nav a{text-decoration:none;font-size:14px;font-weight:800;color:#31527f}
.nav a:hover{color:var(--blue)}
.menu{display:none;border:0;background:none;font-size:24px;color:var(--ink)}
.hero{
  min-height:720px;
  position:relative;overflow:hidden;
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(390px,.95fr);
  align-items:center;gap:42px;
  padding:clamp(76px,9vw,125px) clamp(22px,7vw,110px);
  background:
    linear-gradient(90deg,rgba(248,253,255,.98) 0%,rgba(248,253,255,.9) 47%,rgba(248,253,255,.28) 70%,rgba(248,253,255,.08) 100%),
    url("assets/puzzle-drift-hero.webp") center/cover no-repeat;
}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(21,122,222,.06));pointer-events:none}
.hero-content{position:relative;z-index:2;max-width:760px}
.kicker{display:inline-block;margin-bottom:14px;color:var(--blue);font-size:12px;font-weight:950;letter-spacing:.18em}
.hero h1{margin:0 0 24px;font-size:clamp(54px,6vw,92px);line-height:.96;letter-spacing:-.058em}
.hero h1 span{color:transparent;background:linear-gradient(90deg,var(--blue),#1eb4ff,var(--mint));-webkit-background-clip:text;background-clip:text}
.hero p{max-width:650px;margin:0;color:var(--muted);font-size:clamp(18px,1.4vw,22px);line-height:1.7}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.btn{
  min-height:52px;padding:0 22px;border-radius:16px;
  display:inline-flex;align-items:center;justify-content:center;
  text-decoration:none;font-weight:900;transition:.18s ease
}
.btn:hover{transform:translateY(-2px)}
.btn.primary{color:#fff;background:linear-gradient(135deg,#056bf3,#169dff);box-shadow:0 14px 30px rgba(8,120,255,.24)}
.btn.glass{background:rgba(255,255,255,.72);border:1px solid rgba(20,90,180,.14)}
.hero-panel{
  position:relative;z-index:2;
  width:min(100%,460px);aspect-ratio:1;
  justify-self:end;display:grid;place-items:center
}
.tile-grid{
  width:310px;aspect-ratio:1;padding:18px;border-radius:48px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:11px;
  background:linear-gradient(145deg,#0c4fb8,#062c79);
  transform:rotate(8deg);
  box-shadow:0 36px 70px rgba(4,58,141,.34)
}
.tile-grid span{
  border-radius:22px;background:linear-gradient(145deg,#82dcff,#1597ff);
  border:2px solid rgba(255,255,255,.72);
  box-shadow:inset 0 5px 12px rgba(255,255,255,.46),0 5px 8px rgba(3,41,105,.22)
}
.tile-grid span:nth-child(2),.tile-grid span:nth-child(7){background:linear-gradient(145deg,#80ffd5,#16d797)}
.tile-grid .purple{background:linear-gradient(145deg,#dd94ff,#8e48ff)}
.tile-grid .hole{background:#081f57;border-color:rgba(255,255,255,.07);box-shadow:inset 0 7px 16px rgba(0,0,0,.25)}
.spark{position:absolute;color:white;text-shadow:0 0 18px rgba(28,207,255,.9);font-size:38px}
.s1{top:9%;right:7%}.s2{left:0;bottom:21%;font-size:28px}.s3{right:10%;bottom:3%;font-size:25px}
.section{padding:100px clamp(22px,7vw,110px)}
.section-title{max-width:820px;margin-bottom:42px}
.section-title.compact{margin-bottom:34px}
.section-title h2{margin:0 0 12px;font-size:clamp(38px,4vw,58px);line-height:1.05;letter-spacing:-.045em}
.section-title p{margin:0;color:var(--muted);font-size:18px}
.games{background:linear-gradient(180deg,rgba(232,248,255,.72),rgba(255,255,255,.94));border-block:1px solid rgba(11,80,169,.06)}
.feature-card{
  max-width:1160px;display:grid;grid-template-columns:minmax(320px,.9fr) minmax(0,1.1fr);
  overflow:hidden;border-radius:34px;background:rgba(255,255,255,.9);
  border:1px solid var(--line);box-shadow:var(--shadow)
}
.feature-art{min-height:480px;position:relative;overflow:hidden}
.feature-art img{width:100%;height:100%;object-fit:cover}
.feature-copy{padding:clamp(28px,4vw,52px);align-self:center}
.game-heading{display:flex;align-items:center;gap:16px}
.game-icon{width:86px;height:86px;border-radius:24px;box-shadow:0 14px 32px rgba(8,103,214,.22)}
.pill{display:inline-block;padding:7px 11px;border-radius:999px;background:#e9f4ff;color:#177add;font-size:12px;font-weight:900}
.feature-copy h3{margin:8px 0 0;font-size:44px;letter-spacing:-.045em}
.feature-copy>p{color:var(--muted);font-size:17px;line-height:1.7}
.facts{display:flex;flex-wrap:wrap;gap:9px;margin:23px 0 28px}
.facts span{padding:9px 12px;border-radius:999px;background:#f2f7ff;color:#3c5d89;border:1px solid rgba(18,87,176,.08);font-size:12px;font-weight:850}
.studio{background:#fff}
.values{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.values article{
  padding:30px;border-radius:28px;background:linear-gradient(180deg,#fff,#f8fbff);
  border:1px solid var(--line);box-shadow:0 18px 50px rgba(21,74,145,.07)
}
.value-icon{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;color:#fff;font-weight:950;font-size:20px}
.value-icon.blue{background:linear-gradient(145deg,#147dff,#25c9ff)}
.value-icon.green{background:linear-gradient(145deg,#12c991,#52e7bd)}
.value-icon.violet{background:linear-gradient(145deg,#754cff,#a782ff)}
.values h3{margin:20px 0 9px;font-size:23px}
.values p{margin:0;color:var(--muted);line-height:1.7}
.support{padding-top:60px}
.support-box{
  max-width:1160px;margin:auto;padding:clamp(28px,5vw,56px);
  display:grid;grid-template-columns:1fr .9fr;gap:40px;align-items:center;
  border-radius:34px;
  background:
    radial-gradient(circle at 95% 0%,rgba(50,204,255,.22),transparent 26rem),
    linear-gradient(145deg,#0d2e64,#08204a);
  color:#fff;box-shadow:0 30px 80px rgba(8,42,98,.22)
}
.support-box .kicker{color:#73dcff}
.support-box h2{margin:0 0 14px;font-size:clamp(34px,3.5vw,50px);letter-spacing:-.04em}
.support-box p{margin:0;color:#c6d7f3;line-height:1.7}
.support-actions{display:grid;gap:12px}
.support-link{
  display:flex;gap:14px;align-items:center;padding:16px;border-radius:20px;
  color:#fff;text-decoration:none;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)
}
.support-link:hover{background:rgba(255,255,255,.12)}
.support-link>span{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(145deg,#168bff,#2dd4ff);font-weight:950}
.support-link strong,.support-link small{display:block}
.support-link small{margin-top:3px;color:#bfd2ef}
footer{
  padding:32px clamp(22px,7vw,110px);
  display:grid;grid-template-columns:1fr auto auto;gap:24px;align-items:center;
  border-top:1px solid var(--line);background:#fff;color:#637698;font-size:13px
}
footer p{margin:0}
.footer-brand{color:var(--ink)}
@media(max-width:960px){
  .hero{grid-template-columns:1fr;min-height:auto;background-position:center}
  .hero-panel{justify-self:center;margin-top:10px}
  .feature-card{grid-template-columns:1fr}.feature-art{min-height:390px}
  .values{grid-template-columns:1fr}
  .support-box{grid-template-columns:1fr}
  footer{grid-template-columns:1fr}
}
@media(max-width:680px){
  .topbar{height:68px}
  .menu{display:block}
  .nav{
    display:none;position:absolute;top:76px;left:16px;right:16px;
    padding:14px;flex-direction:column;gap:0;background:white;border:1px solid var(--line);
    border-radius:18px;box-shadow:var(--shadow)
  }
  .nav.open{display:flex}.nav a{padding:12px}
  .hero{padding-top:64px;padding-bottom:70px;background-position:60% center}
  .hero::after{content:"";position:absolute;inset:0;background:rgba(248,253,255,.08);pointer-events:none}
  .hero-panel{width:100%;height:330px}
  .tile-grid{width:240px;border-radius:36px;padding:14px;gap:8px}
  .tile-grid span{border-radius:17px}
  .section{padding-top:72px;padding-bottom:72px}
  .feature-copy h3{font-size:38px}
  .game-icon{width:72px;height:72px;border-radius:20px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}