:root{
    --ink:#06262b;
    --teal-900:#062226;
    --teal-800:#0a3439;
    --teal-700:#0e4a4f;
    --teal-500:#0fb8ab;
    --teal-400:#2fe4cf;
    --teal-100:#d6fbf4;
    --paper:#f2fbf9;
    --card:#ffffff;
    --amber:#ffb020;
    --amber-dark:#e8940a;
    --coral:#ff6b5e;
    --line:rgba(6,38,43,0.09);
    --shadow-card: 0 10px 24px rgba(6,38,43,0.14);
    --shadow-card-hover: 0 18px 34px rgba(6,38,43,0.22);
    --radius:18px;
  }
  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;}
  body{
    font-family:'Inter',sans-serif;
    color:var(--ink);
    background:var(--paper);
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,.logo,.nav-cta,.section-title{font-family:'Baloo 2',cursive;}
  a{text-decoration:none;color:inherit;}
  img{max-width:100%;display:block;}
  button{font-family:inherit;cursor:pointer;}

  /* ---------- Backdrop pattern ---------- */
  .backdrop{
    position:fixed;inset:0;z-index:-1;
    background:
      radial-gradient(1100px 600px at 90% -10%, rgba(47,228,207,0.35), transparent 60%),
      radial-gradient(900px 500px at -10% 10%, rgba(255,176,32,0.18), transparent 55%),
      var(--paper);
  }
  .backdrop::after{
    content:"";position:absolute;inset:0;
    background-image: repeating-linear-gradient(135deg, rgba(14,74,79,0.035) 0 2px, transparent 2px 34px);
    pointer-events:none;
  }

  /* ---------- Top bar ---------- */
  .topbar{
    position:sticky;top:0;z-index:40;
    background:var(--teal-900);
    border-bottom:1px solid rgba(255,255,255,0.06);
  }
  .topbar-inner{
    max-width:1400px;margin:0 auto;padding:14px 24px;
    display:flex;align-items:center;gap:20px;
  }
  .logo{
    display:flex;align-items:center;gap:10px;
    font-size:24px;font-weight:800;color:#fff;letter-spacing:0.3px;
    white-space:nowrap;
  }
  .logo .mark{
    width:38px;height:38px;border-radius:11px;
    background:linear-gradient(155deg,var(--teal-400),var(--teal-500));
    display:flex;align-items:center;justify-content:center;
    font-family:'Baloo 2',cursive;font-weight:800;color:var(--teal-900);
    font-size:19px;box-shadow:0 4px 0 rgba(0,0,0,0.15) inset, 0 6px 14px rgba(47,228,207,0.35);
  }
  .logo small{
    display:block;font-family:'Inter',sans-serif;font-size:10.5px;font-weight:600;
    letter-spacing:0.6px;color:var(--teal-400);margin-top:-2px;
  }
  .search{
    flex:1;max-width:560px;position:relative;
  }
  .search input{
    width:100%;padding:11px 44px 11px 16px;border-radius:999px;border:none;
    background:rgba(255,255,255,0.1);color:#fff;font-size:14.5px;outline:none;
    transition:background .2s;
  }
  .search input::placeholder{color:rgba(255,255,255,0.55);}
  .search input:focus{background:rgba(255,255,255,0.18);}
  .search svg{position:absolute;right:15px;top:50%;transform:translateY(-50%);opacity:.6;}
  .top-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
  .icon-btn{
    width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,0.08);
    border:none;color:#fff;display:flex;align-items:center;justify-content:center;
    transition:background .15s;
  }
  .icon-btn:hover{background:rgba(255,255,255,0.16);}
  .menu-toggle{display:none;}

  /* ---------- Category strip ---------- */
  .catstrip{
    background:var(--teal-800);
    overflow-x:auto;scrollbar-width:none;
  }
  .catstrip::-webkit-scrollbar{display:none;}
  .catstrip-inner{
    max-width:1400px;margin:0 auto;padding:0 24px;
    display:flex;gap:6px;
  }
  .cat-chip{
    flex:0 0 auto;padding:12px 16px;font-size:13.5px;font-weight:600;color:rgba(255,255,255,0.68);
    border-bottom:3px solid transparent;white-space:nowrap;display:flex;align-items:center;gap:7px;
    transition:color .15s, border-color .15s;
  }
  .cat-chip span.dot{font-size:15px;line-height:1;}
  .cat-chip:hover{color:#fff;}
  .cat-chip.active{color:#fff;border-color:var(--teal-400);}

  /* ---------- Layout ---------- */
  .shell{max-width:1400px;margin:0 auto;padding:28px 24px 80px;}

  /* ---------- Hero ---------- */
  .hero{
    position:relative;border-radius:24px;overflow:hidden;margin-bottom:36px;
    background:linear-gradient(120deg,var(--teal-900) 0%, var(--teal-700) 55%, var(--teal-500) 130%);
    min-height:280px;display:flex;align-items:center;
    box-shadow:var(--shadow-card);
  }
  .hero::before{
    content:"";position:absolute;right:-60px;top:-60px;width:340px;height:340px;border-radius:50%;
    background:radial-gradient(circle, rgba(47,228,207,0.5), transparent 70%);
  }
  .hero::after{
    content:"";position:absolute;left:12%;bottom:-90px;width:220px;height:220px;border-radius:50%;
    background:radial-gradient(circle, rgba(255,176,32,0.35), transparent 70%);
  }
  .hero-content{position:relative;z-index:2;padding:44px 48px;max-width:600px;}
  .hero-eyebrow{color:var(--teal-400);font-weight:700;font-size:13.5px;margin-bottom:10px;}
  .hero h1{color:#fff;font-size:40px;line-height:1.12;margin:0 0 14px;font-weight:800;}
  .hero p{color:rgba(255,255,255,0.78);font-size:15.5px;line-height:1.6;margin:0 0 24px;max-width:460px;}
  .hero-play{
    display:inline-flex;align-items:center;gap:10px;background:var(--amber);color:var(--teal-900);
    padding:14px 26px;border-radius:14px;font-weight:700;font-size:15.5px;border:none;
    box-shadow:0 10px 22px rgba(255,176,32,0.4);transition:transform .15s, box-shadow .15s;
  }
  .hero-play:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,176,32,0.5);}
  .hero-thumb{
    position:absolute;right:48px;top:50%;transform:translateY(-50%);
    width:230px;height:230px;border-radius:20px;overflow:hidden;
    box-shadow:0 20px 40px rgba(0,0,0,0.35);border:4px solid rgba(255,255,255,0.15);
    display:none;
  }
  .hero-thumb img{width:100%;height:100%;object-fit:cover;}
  @media(min-width:860px){.hero-thumb{display:block;}}

  /* ---------- Section headers ---------- */
  .section{margin-bottom:42px;}
  .section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px;gap:12px;}
  .section-title{font-size:23px;font-weight:700;color:var(--teal-900);display:flex;align-items:center;gap:9px;}
  .section-title .emoji{font-size:22px;}
  .section-sub{font-size:13.5px;color:rgba(6,38,43,0.55);font-weight:600;}

  /* ---------- Game grid ---------- */
  .grid{
    display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:18px;
  }
  .card{
    background:var(--card);border-radius:var(--radius);overflow:hidden;
    box-shadow:var(--shadow-card);cursor:pointer;position:relative;
    transition:transform .18s ease, box-shadow .18s ease;
    border:1px solid var(--line);
  }
  .card:hover{transform:translateY(-5px);box-shadow:var(--shadow-card-hover);}
  .card-banner{position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--teal-100);}
  .card-banner img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
  .card:hover .card-banner img{transform:scale(1.07);}
  .card-tag{
    position:absolute;top:10px;left:10px;background:rgba(6,38,43,0.72);color:#fff;
    font-size:10.5px;font-weight:700;padding:4px 9px;border-radius:999px;letter-spacing:.3px;
  }
  .card-tag.new{background:var(--coral);}
  .fav-btn{
    position:absolute;top:10px;right:10px;width:30px;height:30px;border-radius:50%;
    background:rgba(6,38,43,0.55);border:none;color:#fff;display:flex;align-items:center;justify-content:center;
    transition:background .15s, transform .15s;z-index:2;
  }
  .fav-btn:hover{background:rgba(6,38,43,0.8);transform:scale(1.08);}
  .fav-btn.active{color:var(--coral);background:rgba(255,255,255,0.9);}
  .card-overlay{
    position:absolute;inset:0;background:linear-gradient(to top, rgba(6,38,43,0.82) 0%, rgba(6,38,43,0.15) 45%, transparent 70%);
    opacity:0;transition:opacity .18s ease;
    display:flex;align-items:flex-end;justify-content:center;padding-bottom:18px;
  }
  .card:hover .card-overlay{opacity:1;}
  .play-pill{
    background:var(--amber);color:var(--teal-900);font-weight:700;font-size:13px;
    padding:9px 20px;border-radius:999px;display:flex;align-items:center;gap:7px;
    box-shadow:0 8px 16px rgba(0,0,0,0.25);
  }
  .card-info{padding:11px 12px 13px;}
  .card-title{font-size:14px;font-weight:700;color:var(--ink);margin:0 0 3px;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
  .card-cat{font-size:11.5px;color:rgba(6,38,43,0.5);font-weight:600;}

  /* ---------- Footer ---------- */
  footer{background:var(--teal-900);color:rgba(255,255,255,0.7);margin-top:20px;}
  .footer-inner{max-width:1400px;margin:0 auto;padding:40px 24px;display:flex;flex-wrap:wrap;gap:32px;justify-content:space-between;}
  .footer-brand .logo{margin-bottom:10px;}
  .footer-brand p{max-width:320px;font-size:13.5px;line-height:1.6;color:rgba(255,255,255,0.5);}
  .footer-col h4{color:#fff;font-size:13.5px;margin:0 0 12px;font-weight:700;letter-spacing:.3px;}
  .footer-col a{display:block;font-size:13.5px;color:rgba(255,255,255,0.55);margin-bottom:9px;transition:color .15s;}
  .footer-col a:hover{color:var(--teal-400);}
  .footer-bottom{border-top:1px solid rgba(255,255,255,0.08);text-align:center;padding:18px;font-size:12.5px;color:rgba(255,255,255,0.4);}

  /* ---------- Game overlay / player ---------- */
  .player{
    position:fixed;inset:0;background:rgba(4,20,23,0.94);z-index:100;
    display:none;align-items:center;justify-content:center;padding:20px;
  }
  .player.open{display:flex;}
  .player-box{
    width:100%;max-width:1040px;background:var(--teal-900);border-radius:18px;overflow:hidden;
    box-shadow:0 30px 60px rgba(0,0,0,0.5);
  }
  .player-bar{
    display:flex;align-items:center;justify-content:space-between;
    padding:12px 18px;background:var(--teal-800);
  }
  .player-title{color:#fff;font-family:'Baloo 2',cursive;font-weight:700;font-size:17px;display:flex;align-items:center;gap:9px;}
  .player-actions{display:flex;gap:8px;}
  .player-actions button{
    width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,0.1);border:none;
    color:#fff;display:flex;align-items:center;justify-content:center;transition:background .15s;
  }
  .player-actions button:hover{background:rgba(255,255,255,0.2);}
  .player-frame-wrap{position:relative;width:100%;aspect-ratio:16/9;background:#000;}
  .player-frame-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}
  .player-loading{
    position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
    gap:14px;color:rgba(255,255,255,0.7);font-size:13.5px;font-weight:600;
  }
  .spinner{
    width:38px;height:38px;border-radius:50%;border:3px solid rgba(255,255,255,0.15);
    border-top-color:var(--teal-400);animation:spin .8s linear infinite;
  }
  @keyframes spin{to{transform:rotate(360deg);}}
  .player-box.fullscreen{
    max-width:none;width:100vw;height:100vh;border-radius:0;display:flex;flex-direction:column;
  }
  .player-box.fullscreen .player-frame-wrap{flex:1;aspect-ratio:auto;}

  /* ---------- Mobile ---------- */
  @media(max-width:760px){
    .search{order:3;flex:1 1 100%;max-width:none;}
    .topbar-inner{flex-wrap:wrap;padding:12px 16px;}
    .hero h1{font-size:28px;}
    .hero-content{padding:30px 24px;}
    .hero{min-height:220px;}
    .grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;}
    .shell{padding:20px 14px 60px;}
    .section-title{font-size:19px;}
  }

  /* ---------- Simple content pages (About / Contact / Privacy / Terms) ---------- */
  .page-hero{
    background:linear-gradient(120deg,var(--teal-900) 0%, var(--teal-700) 55%, var(--teal-500) 130%);
    border-radius:24px;padding:44px 40px;margin-bottom:34px;box-shadow:var(--shadow-card);
    position:relative;overflow:hidden;
  }
  .page-hero::before{
    content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;
    background:radial-gradient(circle, rgba(47,228,207,0.45), transparent 70%);
  }
  .page-hero h1{position:relative;color:#fff;font-size:34px;margin:0 0 8px;font-weight:800;}
  .page-hero p{position:relative;color:rgba(255,255,255,0.78);font-size:15px;margin:0;max-width:520px;}
  .content-card{
    background:var(--card);border-radius:var(--radius);padding:36px 40px;box-shadow:var(--shadow-card);
    border:1px solid var(--line);margin-bottom:24px;
  }
  .content-card h2{font-size:19px;color:var(--teal-900);margin:26px 0 10px;}
  .content-card h2:first-child{margin-top:0;}
  .content-card p, .content-card li{font-size:14.5px;line-height:1.75;color:rgba(6,38,43,0.78);}
  .content-card ul{padding-left:20px;margin:8px 0 18px;}
  .content-card a.inline-link{color:var(--teal-500);font-weight:600;}
  .content-card a.inline-link:hover{text-decoration:underline;}

  .contact-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:24px;}
  @media(max-width:760px){.contact-grid{grid-template-columns:1fr;}}
  .form-row{margin-bottom:16px;}
  .form-row label{display:block;font-size:13px;font-weight:700;color:var(--teal-900);margin-bottom:6px;}
  .form-row input, .form-row textarea{
    width:100%;padding:11px 14px;border-radius:12px;border:1.5px solid var(--line);
    background:var(--paper);font-family:inherit;font-size:14px;color:var(--ink);outline:none;
    transition:border-color .15s;
  }
  .form-row input:focus, .form-row textarea:focus{border-color:var(--teal-400);}
  .form-row textarea{resize:vertical;min-height:120px;}
  .form-submit{
    background:var(--amber);color:var(--teal-900);border:none;font-weight:700;font-size:14.5px;
    padding:12px 24px;border-radius:12px;box-shadow:0 8px 18px rgba(255,176,32,0.35);
    transition:transform .15s;
  }
  .form-submit:hover{transform:translateY(-2px);}
  .form-note{font-size:12.5px;color:rgba(6,38,43,0.5);margin-top:10px;}
  .info-list{list-style:none;padding:0;margin:0;}
  .info-list li{display:flex;gap:12px;align-items:flex-start;margin-bottom:18px;font-size:14px;}
  .info-list .ico{
    width:38px;height:38px;border-radius:11px;background:var(--teal-100);color:var(--teal-700);
    display:flex;align-items:center;justify-content:center;flex-shrink:0;
  }
  .info-list strong{display:block;color:var(--teal-900);font-size:13.5px;}
  .info-list span.sub{color:rgba(6,38,43,0.6);font-size:13px;}

  .form-status{display:none;margin-top:14px;padding:12px 16px;border-radius:12px;font-size:13.5px;font-weight:600;}
  .form-status.show{display:block;}
  .form-status.ok{background:var(--teal-100);color:var(--teal-800);}