:root{
  --bg: #ffffff;
  --accent: #C3002F;
  --accent-dark: #990022;
  --text: #111111;
  --soft: #FFF6F7;
  --radius: 18px;
  --container: 1100px;
  font-family: 'Sarabun', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;background:var(--soft);color:var(--text);-webkit-font-smoothing:antialiased}
.container{max-width:var(--container);margin:0 auto;padding:16px}
.site-header{background:transparent;position:sticky;top:0;z-index:40;padding:10px 0}
.header-inner{display:flex;align-items:center;gap:12px;justify-content:space-between}
.logo{font-weight:800;color:var(--accent);font-size:20px}
.nav{display:flex;gap:12px}
.nav a{color:var(--text);text-decoration:none;padding:8px 6px;border-radius:8px;font-weight:600}
.actions{display:flex;align-items:center;gap:8px}
.btn{border:0;padding:10px 14px;border-radius:12px;font-weight:700;cursor:pointer}
.btn.primary{background:var(--accent);color:#fff}
.btn.outline{background:transparent;border:2px solid var(--accent);color:var(--accent);padding:8px 12px;border-radius:12px}
.hamburger{display:none;background:transparent;border:0;font-size:22px;color:var(--text);cursor:pointer}

/* HERO / CAROUSEL */
.hero{padding:18px 0}
.carousel{position:relative;width:100%}
.slides{display:flex;overflow:hidden;border-radius:var(--radius);position:relative}
.slide{min-width:100%;position:relative;flex-shrink:0}
.slide img{width:100%;height:220px;object-fit:cover;display:block;border-radius:var(--radius)}
.overlay{position:absolute;left:16px;bottom:16px;color:#fff;text-shadow:0 6px 18px rgba(0,0,0,0.5)}
.overlay h2{margin:0;font-size:20px;background:linear-gradient(90deg,rgba(0,0,0,0.4),rgba(0,0,0,0.2));padding:8px 12px;border-radius:8px}

/* carousel controls */
.carousel-prev,.carousel-next{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,0.25);border:0;color:#fff;padding:8px 10px;border-radius:50%}
.carousel-prev{left:8px}
.carousel-next{right:8px}
.dots{display:flex;gap:6px;justify-content:center;padding:10px 0;margin-top:8px}
.dots button{width:10px;height:10px;border-radius:50%;border:0;background:rgba(0,0,0,0.15)}

/* PROMOS */
.promos{padding:24px 0}
.promos h2{margin:0 0 12px 0}
.cards{display:grid;grid-template-columns:1fr;gap:12px}
.card{background:#fff;border-radius:12px;padding:12px;box-shadow:0 6px 18px rgba(0,0,0,0.06);display:flex;flex-direction:column;gap:8px}

/* GAMES */
.games{padding:24px 0}
.games-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.game-card{position:relative;border-radius:12px;overflow:hidden;background:#fff}
.game-card img{width:100%;height:120px;object-fit:cover;display:block}
.game-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:all .25s;background:linear-gradient(180deg,transparent,rgba(0,0,0,0.35))}
.game-card:hover .game-overlay{opacity:1}

/* WHY */
.why{padding:24px 0}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.why-item{background:#fff;padding:12px;border-radius:10px;box-shadow:0 6px 18px rgba(0,0,0,0.04)}

/* FOOTER */
.site-footer{padding:18px 0;background:transparent}
.footer-top{display:flex;justify-content:space-between;align-items:center}

/* modal */
.modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.45);padding:20px}
.modal[aria-hidden="false"]{display:flex}
.modal-panel{background:#fff;padding:18px;border-radius:12px;max-width:420px;width:100%}
.modal-close{background:transparent;border:0;font-size:18px;position:absolute;right:18px;top:12px;cursor:pointer}

/* responsive */
@media(min-width:768px){
  .slides img{height:420px}
  .cards{grid-template-columns:repeat(3,1fr)}
  .games-grid{grid-template-columns:repeat(4,1fr)}
  .nav{display:flex}
  .hamburger{display:none}
}
@media(max-width:767px){
  .nav{display:none}
  .hamburger{display:block}
  .header-inner{gap:8px}
  .slides img{height:220px}
}