/* ==========================================================================
   RushPlayGames — Design tokens
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --bg:#06060d;
  --bg-elev:#0e0e1c;
  --bg-elev-2:#12132447;
  --glass:rgba(255,255,255,.045);
  --glass-strong:rgba(255,255,255,.07);
  --border:rgba(255,255,255,.09);
  --text:#f3f4fb;
  --text-dim:#9aa0c0;
  --text-dimmer:#666c8f;
  --neon-blue:#33d8ff;
  --neon-blue-2:#5b7fff;
  --neon-purple:#b24bff;
  --purple-deep:#6d28d9;
  --grad-main:linear-gradient(135deg,var(--neon-blue) 0%,var(--neon-blue-2) 45%,var(--neon-purple) 100%);
  --grad-soft:linear-gradient(180deg,rgba(51,216,255,.12),rgba(178,75,255,.08));
  --shadow-glow:0 0 60px -10px rgba(91,127,255,.35);
  --radius:18px;
  --radius-sm:10px;
  --font-display:'Space Grotesk',sans-serif;
  --font-body:'Inter',sans-serif;
  --font-mono:'JetBrains Mono',monospace;
  --ease:cubic-bezier(.16,.84,.44,1);
}

html[data-theme="light"]{
  --bg:#f5f6fb;
  --bg-elev:#ffffff;
  --bg-elev-2:#eef0f8;
  --glass:rgba(10,12,30,.035);
  --glass-strong:rgba(10,12,30,.06);
  --border:rgba(10,12,30,.09);
  --text:#0d0e1a;
  --text-dim:#464b6b;
  --text-dimmer:#767ba0;
  --neon-blue:#0098c2;
  --neon-blue-2:#3f5fe0;
  --neon-purple:#8a1fe0;
  --shadow-glow:0 0 60px -15px rgba(63,95,224,.25);
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;}
}

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.6;
  overflow-x:hidden;
  transition:background .4s var(--ease),color .4s var(--ease);
}

img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
input{font-family:inherit;}

.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px;}

h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.01em;line-height:1.15;}

.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--neon-blue);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:'';
  width:7px;height:7px;border-radius:2px;
  background:var(--grad-main);
  transform:rotate(45deg);
  box-shadow:0 0 10px var(--neon-blue);
}

.section-title{font-size:clamp(1.9rem,3.4vw,2.7rem);font-weight:700;margin-bottom:14px;}
.section-sub{color:var(--text-dim);font-size:1.02rem;max-width:640px;}
.section{padding:110px 0;position:relative;}
.section-head{margin-bottom:52px;}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto;}
.section-head.center .section-sub{margin-left:auto;margin-right:auto;}

/* Gradient text */
.grad-text{
  background:var(--grad-main);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

/* Glass card */
.glass{
  background:var(--glass);
  border:1px solid var(--border);
  border-radius:var(--radius);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 28px;border-radius:100px;font-weight:600;font-size:.95rem;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:var(--grad-main);
  color:#050510;
  box-shadow:0 8px 30px -8px rgba(91,127,255,.55);
}
.btn-primary:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 12px 40px -6px rgba(91,127,255,.7);}
.btn-ghost{
  border:1px solid var(--border);
  background:var(--glass);
  color:var(--text);
}
.btn-ghost:hover{border-color:var(--neon-blue);background:var(--glass-strong);}
.btn-sm{padding:9px 18px;font-size:.82rem;}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:16px 0;
  transition:background .4s var(--ease),border-color .4s var(--ease),padding .4s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
  padding:11px 0;
}
.header-inner{display:flex;align-items:center;gap:22px;}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.15rem;flex-shrink:0;color:inherit;}
.logo .logo-mark{width:28px;height:28px;}
.logo span{white-space:nowrap;}

.main-nav{display:flex;align-items:center;gap:30px;margin:0 auto;}
.main-nav a{
  font-size:.92rem;font-weight:500;color:var(--text-dim);
  position:relative;padding:6px 0;transition:color .3s;
}
.main-nav a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:2px;
  background:var(--grad-main);transition:width .3s var(--ease);
}
.main-nav a:hover{color:var(--text);}
.main-nav a:hover::after{width:100%;}

.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}

.icon-btn{
  width:38px;height:38px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--border);background:var(--glass);
  color:var(--text-dim);transition:all .3s var(--ease);
  position:relative;
}
.icon-btn:hover{color:var(--text);border-color:var(--neon-blue);}
.icon-btn svg{width:17px;height:17px;}

.lang-switch{position:relative;}
.lang-switch button{display:flex;align-items:center;gap:6px;font-size:.8rem;font-weight:600;padding:8px 12px;border-radius:100px;border:1px solid var(--border);background:var(--glass);}
.lang-menu{
  position:absolute;top:calc(100% + 8px);right:0;min-width:150px;
  background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;
  padding:6px;opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:all .25s var(--ease);box-shadow:0 20px 40px -10px rgba(0,0,0,.5);
}
.lang-menu.open{opacity:1;visibility:visible;transform:translateY(0);}
.lang-menu button{width:100%;text-align:left;padding:9px 10px;border-radius:8px;font-size:.85rem;gap:8px;font-weight:500;border:none;}
.lang-menu button:hover{background:var(--glass-strong);}

.search-wrap{position:relative;}
.search-toggle{display:flex;}
.search-panel{
  position:absolute;top:calc(100% + 10px);right:0;width:320px;
  background:var(--bg-elev);border:1px solid var(--border);border-radius:16px;
  padding:14px;opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:all .25s var(--ease);box-shadow:0 25px 50px -12px rgba(0,0,0,.55);
}
.search-panel.open{opacity:1;visibility:visible;transform:translateY(0);}
.search-panel input{
  width:100%;padding:11px 14px;border-radius:10px;border:1px solid var(--border);
  background:var(--glass);color:var(--text);font-size:.9rem;outline:none;
}
.search-panel input:focus{border-color:var(--neon-blue);}
.search-results{margin-top:10px;max-height:260px;overflow-y:auto;}
.search-results a{
  display:block;padding:10px 12px;border-radius:10px;font-size:.85rem;
  transition:background .2s;
}
.search-results a:hover{background:var(--glass-strong);}
.search-results a .sr-tag{display:block;font-size:.7rem;color:var(--text-dimmer);margin-top:2px;font-family:var(--font-mono);}
.search-empty{padding:14px 8px;color:var(--text-dimmer);font-size:.82rem;text-align:center;}

.nav-toggle{display:none;}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  min-height:100vh;
  display:flex;align-items:center;
  padding-top:140px;padding-bottom:80px;
  position:relative;overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(650px 500px at 18% 20%, rgba(51,216,255,.16), transparent 60%),
    radial-gradient(700px 550px at 85% 70%, rgba(178,75,255,.16), transparent 60%);
  pointer-events:none;
}
.hero-grid{
  position:absolute;inset:0;z-index:0;opacity:.35;pointer-events:none;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 50% 35%, black, transparent 70%);
}
#particles{position:absolute;inset:0;z-index:0;pointer-events:none;}
.particle{
  position:absolute;border-radius:50%;background:var(--neon-blue);
  opacity:.5;filter:blur(.5px);
  animation:floatY linear infinite;
}
@keyframes floatY{
  0%{transform:translateY(0) translateX(0);}
  50%{transform:translateY(-30px) translateX(10px);}
  100%{transform:translateY(0) translateX(0);}
}

.hero-inner{
  position:relative;z-index:1;display:grid;
  grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;
}
.hero-title{
  font-size:clamp(2.6rem,6vw,4.6rem);font-weight:700;margin-bottom:22px;
}
.hero-title .line{display:inline;}
.hero-text{color:var(--text-dim);font-size:1.12rem;max-width:480px;margin-bottom:34px;}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;align-items:center;}
.hero-cta .btn svg{width:16px;height:16px;}

.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;height:440px;}
.prism-scene{width:280px;height:280px;perspective:1000px;position:relative;}
.prism{
  width:100%;height:100%;position:relative;
  transform-style:preserve-3d;
  animation:spinCube 16s linear infinite;
}
@keyframes spinCube{
  from{transform:rotateX(-18deg) rotateY(0deg);}
  to{transform:rotateX(-18deg) rotateY(360deg);}
}
.prism .pface{
  position:absolute;width:280px;height:280px;left:0;top:0;
  border:1px solid rgba(178,75,255,.55);
  background:linear-gradient(135deg, rgba(51,216,255,.14), rgba(178,75,255,.1));
  backdrop-filter:blur(2px);
  box-shadow:inset 0 0 40px rgba(91,127,255,.25);
}
.prism .p1{transform:rotateY(0deg) translateZ(81px);}
.prism .p2{transform:rotateY(120deg) translateZ(81px);}
.prism .p3{transform:rotateY(240deg) translateZ(81px);}
.prism-mark{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:64px;height:64px;z-index:2;filter:drop-shadow(0 0 14px rgba(91,127,255,.6));
  animation:markFloat 5s ease-in-out infinite;
}
@keyframes markFloat{0%,100%{transform:translate(-50%,-50%) translateY(0);}50%{transform:translate(-50%,-50%) translateY(-8px);}}
.hero-visual::after{
  content:'';position:absolute;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle, rgba(91,127,255,.25), transparent 70%);
  filter:blur(10px);z-index:-1;
}

.scroll-cue{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:.7rem;color:var(--text-dimmer);
  letter-spacing:.1em;text-transform:uppercase;z-index:1;
}
.scroll-cue .stick{width:1px;height:34px;background:linear-gradient(var(--neon-blue), transparent);animation:scrollPulse 1.8s ease-in-out infinite;}
@keyframes scrollPulse{0%,100%{opacity:.2;}50%{opacity:1;}}

/* ==========================================================================
   Reveal animations
   ========================================================================== */
.reveal{opacity:0;transition:opacity .8s var(--ease),transform .8s var(--ease);}
.reveal.fade-up{transform:translateY(36px);}
.reveal.slide-left{transform:translateX(-46px);}
.reveal.slide-right{transform:translateX(46px);}
.reveal.zoom-in{transform:scale(.92);}
.reveal.in-view{opacity:1;transform:none;}

/* ==========================================================================
   About
   ========================================================================== */
.about{background:var(--bg-elev);}
.about-inner{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:center;}
.about-visual{position:relative;}
.about-panel{
  aspect-ratio:1/1;border-radius:24px;position:relative;overflow:hidden;
  background:linear-gradient(160deg, rgba(51,216,255,.14), rgba(178,75,255,.14));
  border:1px solid var(--border);
}
.about-panel .mini-cube{
  position:absolute;width:60px;height:60px;border:1px solid var(--neon-blue);
  border-radius:8px;background:var(--glass);
  animation:driftCube 9s ease-in-out infinite;
}
.about-panel .mc1{top:14%;left:12%;animation-delay:0s;}
.about-panel .mc2{top:55%;left:60%;animation-delay:2s;width:40px;height:40px;border-color:var(--neon-purple);}
.about-panel .mc3{top:70%;left:15%;animation-delay:4s;width:28px;height:28px;}
@keyframes driftCube{0%,100%{transform:translateY(0) rotate(0deg);}50%{transform:translateY(-18px) rotate(12deg);}}

.about-text p{color:var(--text-dim);margin-bottom:28px;font-size:1.03rem;}
.about-feats{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.feat{display:flex;gap:12px;align-items:flex-start;}
.feat .ic{
  width:38px;height:38px;flex-shrink:0;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:var(--grad-soft);border:1px solid var(--border);color:var(--neon-blue);
}
.feat .ic svg{width:18px;height:18px;}
.feat h4{font-size:.98rem;margin-bottom:3px;}
.feat p{color:var(--text-dimmer);font-size:.85rem;margin:0;}

/* ==========================================================================
   Games
   ========================================================================== */
.game-card{
  display:grid;grid-template-columns:.9fr 1.1fr;
  border-radius:26px;overflow:hidden;position:relative;
}
.game-card-media{
  position:relative;min-height:340px;
  background:#050208;
  display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.game-art{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;transition:transform .6s var(--ease);
}
.game-card:hover .game-art{transform:scale(1.05);}
.game-card-media::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(6,6,13,0) 40%, rgba(6,6,13,.35) 100%);
  pointer-events:none;
}
.game-card-body{padding:44px;display:flex;flex-direction:column;justify-content:center;}
.game-tag{
  display:inline-flex;align-self:flex-start;padding:5px 12px;border-radius:100px;
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;
  background:var(--grad-soft);color:var(--neon-blue);margin-bottom:16px;border:1px solid var(--border);
}
.game-card-body h3{font-size:1.8rem;margin-bottom:12px;}
.game-card-body p{color:var(--text-dim);margin-bottom:26px;max-width:460px;}
.game-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ==========================================================================
   Diferenciais
   ========================================================================== */
.diff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.diff-card{padding:30px 26px;transition:transform .4s var(--ease),border-color .4s var(--ease);}
.diff-card:hover{transform:translateY(-6px);border-color:var(--neon-blue);}
.diff-card .ic{
  width:46px;height:46px;border-radius:12px;margin-bottom:18px;
  display:flex;align-items:center;justify-content:center;font-size:1.3rem;
  background:var(--grad-soft);border:1px solid var(--border);
}
.diff-card h4{font-size:1.05rem;margin-bottom:8px;}
.diff-card p{color:var(--text-dimmer);font-size:.88rem;}

/* ==========================================================================
   Stats
   ========================================================================== */
.stats{background:var(--bg-elev);position:relative;overflow:hidden;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;text-align:center;}
.stat{padding:20px;border-right:1px solid var(--border);}
.stat:last-child{border-right:none;}
.stat .num{
  font-family:var(--font-mono);font-size:clamp(2rem,4vw,2.8rem);font-weight:600;
  background:var(--grad-main);-webkit-background-clip:text;background-clip:text;color:transparent;
  display:block;margin-bottom:6px;
}
.stat .lbl{font-size:.85rem;color:var(--text-dim);}

/* ==========================================================================
   Final CTA
   ========================================================================== */
.final-cta{
  position:relative;text-align:center;padding:120px 0;overflow:hidden;
}
.final-cta::before{
  content:'';position:absolute;inset:0;z-index:0;
  background:radial-gradient(600px 400px at 50% 100%, rgba(178,75,255,.22), transparent 70%);
}
.final-cta h2{font-size:clamp(2rem,4.4vw,3.2rem);margin-bottom:18px;position:relative;z-index:1;}
.final-cta p{color:var(--text-dim);max-width:520px;margin:0 auto 36px;position:relative;z-index:1;font-size:1.05rem;}
.final-cta .btn{position:relative;z-index:1;padding:18px 40px;font-size:1.02rem;}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{background:var(--bg-elev);border-top:1px solid var(--border);padding:80px 0 30px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:60px;}
.footer-brand .logo{margin-bottom:14px;}
.footer-brand p{color:var(--text-dimmer);font-size:.9rem;max-width:280px;}
.footer-col h5{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-dimmer);margin-bottom:18px;}
.footer-col ul li{margin-bottom:11px;}
.footer-col ul a{color:var(--text-dim);font-size:.9rem;transition:color .25s;}
.footer-col ul a:hover{color:var(--neon-blue);}
.footer-socials{display:flex;gap:10px;margin-top:16px;}
.footer-bottom{
  border-top:1px solid var(--border);padding-top:26px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
  font-size:.82rem;color:var(--text-dimmer);
}

/* ==========================================================================
   Back to top
   ========================================================================== */
.to-top{
  position:fixed;bottom:26px;right:26px;z-index:900;
  width:46px;height:46px;border-radius:50%;
  background:var(--grad-main);color:#050510;
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transform:translateY(14px) scale(.85);
  transition:all .35s var(--ease);box-shadow:0 10px 30px -8px rgba(91,127,255,.55);
}
.to-top.show{opacity:1;visibility:visible;transform:none;}
.to-top svg{width:18px;height:18px;}

/* ==========================================================================
   Inner / legal pages
   ========================================================================== */
.page-hero{padding:170px 0 60px;text-align:center;}
.page-hero h1{font-size:clamp(2.2rem,4.5vw,3.2rem);margin-bottom:12px;}
.page-hero p{color:var(--text-dim);}
.legal{padding:20px 0 120px;}
.legal-inner{max-width:760px;margin:0 auto;}
.legal-inner h2{font-size:1.35rem;margin:44px 0 14px;}
.legal-inner h2:first-child{margin-top:0;}
.legal-inner p,.legal-inner li{color:var(--text-dim);margin-bottom:14px;font-size:.98rem;}
.legal-inner ul{padding-left:20px;list-style:disc;}
.legal-toc{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:10px;}
.legal-toc a{
  font-size:.82rem;padding:8px 14px;border-radius:100px;border:1px solid var(--border);
  background:var(--glass);color:var(--text-dim);transition:all .25s;
}
.legal-toc a:hover{border-color:var(--neon-blue);color:var(--text);}

/* ==========================================================================
   Game detail page
   ========================================================================== */
.game-hero{padding:160px 0 60px;}
.game-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;}
.game-hero h1{font-size:clamp(2.2rem,4.5vw,3.4rem);margin-bottom:16px;}
.game-hero p{color:var(--text-dim);margin-bottom:28px;max-width:480px;}
.breadcrumb{font-family:var(--font-mono);font-size:.78rem;color:var(--text-dimmer);margin-bottom:20px;display:block;}
.breadcrumb a{color:var(--neon-blue);}

.share-block{padding:60px 0 120px;}
.share-title{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-dimmer);margin-bottom:18px;}
.share-row{display:flex;gap:12px;flex-wrap:wrap;}
.share-btn{
  display:flex;align-items:center;gap:9px;padding:11px 18px;border-radius:100px;
  border:1px solid var(--border);background:var(--glass);font-size:.85rem;font-weight:500;
  transition:all .3s var(--ease);
}
.share-btn:hover{border-color:var(--neon-blue);transform:translateY(-2px);color:var(--text);}
.share-btn svg{width:16px;height:16px;}
.copy-toast{
  position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--bg-elev);border:1px solid var(--neon-blue);padding:12px 22px;border-radius:100px;
  font-size:.85rem;opacity:0;visibility:hidden;transition:all .3s var(--ease);z-index:2000;
}
.copy-toast.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}

.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:10px;}
.feature-list li{display:flex;gap:10px;align-items:center;color:var(--text-dim);font-size:.92rem;}
.feature-list li::before{content:'';width:6px;height:6px;background:var(--grad-main);border-radius:2px;transform:rotate(45deg);flex-shrink:0;}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px){
  .hero-inner{grid-template-columns:1fr;text-align:center;}
  .hero-text{margin-left:auto;margin-right:auto;}
  .hero-cta{justify-content:center;}
  .hero-visual{height:320px;}
  .about-inner{grid-template-columns:1fr;}
  .about-feats{grid-template-columns:1fr 1fr;}
  .game-card{grid-template-columns:1fr;}
  .diff-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .game-hero-grid{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .stat{border-right:none;border-bottom:1px solid var(--border);}
  .game-hero{padding-top:150px;}
}

@media (max-width: 760px){
  .main-nav{display:none;}
  .nav-toggle{display:flex;}
  .header-inner{justify-content:space-between;gap:10px;}
  .header-actions{gap:6px;}
  .search-panel{position:fixed;top:70px;left:16px;right:16px;width:auto;}
  .hero{padding-top:120px;padding-bottom:60px;}
  .section{padding:90px 0;}
  .game-card-media{min-height:260px;}
  .game-hero{padding-top:130px;}
}

@media (max-width: 560px){
  .diff-grid{grid-template-columns:1fr;}
  .about-feats{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .feature-list{grid-template-columns:1fr;}
  .section{padding:70px 0;}
  .game-card-body{padding:28px 24px;}
  .container{padding:0 18px;}
  .hero{padding-top:104px;padding-bottom:50px;}
  .hero-title{font-size:clamp(2.1rem,9vw,2.8rem);}
  .hero-text{font-size:1rem;}
  .section-title{font-size:clamp(1.55rem,6.5vw,2.1rem);}
  .game-card-media{min-height:220px;}
  .music-card{padding:26px 22px;}
  .music-desc{font-size:.82rem;}
  .share-row{gap:8px;}
  .share-btn{padding:9px 14px;font-size:.8rem;}
  .diff-card{padding:24px 20px;}
  .legal-toc a{font-size:.78rem;padding:7px 12px;}
  .to-top{right:16px;bottom:16px;width:42px;height:42px;}
  .final-cta{padding:90px 0;}
  .about-panel .mini-cube{display:none;}
}

@media (max-width: 420px){
  .logo span{display:none;}
  .header-actions .btn-primary.btn-sm{display:none;}
  .header-actions{gap:4px;}
  .icon-btn{width:36px;height:36px;}
  .hero-cta{flex-direction:column;width:100%;}
  .hero-cta .btn{width:100%;}
  .game-actions{flex-direction:column;align-items:stretch;}
  .game-actions .btn{width:100%;}
  .lang-switch button span:not([data-lang-label]){display:none;}
}

/* ==========================================================================
   Music player (game page)
   ========================================================================== */
.music-block{padding:20px 0 90px;}
.music-card{padding:36px;display:grid;grid-template-columns:auto 1fr auto;gap:30px;align-items:center;}
.music-play-btn{
  width:64px;height:64px;border-radius:50%;flex-shrink:0;
  background:var(--grad-main);color:#050510;
  display:flex;align-items:center;justify-content:center;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
  box-shadow:0 10px 30px -8px rgba(91,127,255,.5);
}
.music-play-btn:hover{transform:scale(1.06);}
.music-play-btn svg{width:22px;height:22px;}
.music-info{min-width:0;}
.music-now{font-size:.72rem;font-family:var(--font-mono);color:var(--text-dimmer);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px;}
.music-track-name{font-family:var(--font-display);font-weight:600;font-size:1.1rem;margin-bottom:14px;}
.music-desc{color:var(--text-dim);font-size:.85rem;max-width:440px;margin-bottom:16px;}
.music-upload-btn{cursor:pointer;display:inline-flex;}
.music-play-btn:disabled{opacity:.4;cursor:not-allowed;}
.music-play-btn:disabled:hover{transform:none;}
.track-select{display:flex;gap:10px;flex-wrap:wrap;}
.track-btn{
  padding:8px 16px;border-radius:100px;border:1px solid var(--border);background:var(--glass);
  font-size:.82rem;font-weight:500;transition:all .25s var(--ease);
}
.track-btn:hover{border-color:var(--neon-blue);}
.track-btn.active{background:var(--grad-soft);border-color:var(--neon-blue);color:var(--text);}
.volume-wrap{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.volume-wrap svg{width:17px;height:17px;color:var(--text-dim);flex-shrink:0;}
.volume-wrap input[type="range"]{
  -webkit-appearance:none;appearance:none;width:110px;height:4px;border-radius:4px;
  background:var(--border);outline:none;cursor:pointer;
}
.volume-wrap input[type="range"]::-webkit-slider-thumb{
  -webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--grad-main);cursor:pointer;
}
.volume-wrap input[type="range"]::-moz-range-thumb{
  width:14px;height:14px;border-radius:50%;background:var(--neon-blue);border:none;cursor:pointer;
}
.music-eq{display:flex;align-items:flex-end;gap:3px;height:16px;margin-left:4px;}
.music-eq span{width:3px;background:var(--neon-blue);border-radius:2px;opacity:.35;height:4px;}
.music-eq.playing span{animation:eqBounce 1s ease-in-out infinite;opacity:1;}
.music-eq span:nth-child(2){animation-delay:.15s;}
.music-eq span:nth-child(3){animation-delay:.3s;}
@keyframes eqBounce{0%,100%{height:4px;}50%{height:16px;}}

@media (max-width:700px){
  .music-card{grid-template-columns:1fr;text-align:center;justify-items:center;}
  .track-select{justify-content:center;}
}

/* Mobile nav drawer */
.mobile-nav{
  position:fixed;inset:0;z-index:1200;background:var(--bg);
  display:flex;flex-direction:column;padding:100px 30px 40px;
  transform:translateX(100%);transition:transform .4s var(--ease);
}
.mobile-nav.open{transform:translateX(0);}
.mobile-nav a{font-size:1.4rem;font-family:var(--font-display);font-weight:600;padding:14px 0;border-bottom:1px solid var(--border);}
.mobile-nav-close{position:absolute;top:26px;right:26px;}