/* Spin Grande - tema nero e rosso rubino */
:root{
  --bg:#08060a;
  --bg-2:#120a10;
  --panel:#17101a;
  --panel-2:#100a12;
  --red:#c2172a;
  --red-2:#e63946;
  --gold:#f2c14e;
  --gold-2:#ffe08a;
  --green:#2ec27e;
  --line:rgba(242,193,78,.26);
  --line-soft:rgba(255,255,255,.08);
  --text:#f0e9ec;
  --muted:#a49aa4;
  --radius:14px;
  --shadow:0 18px 40px rgba(0,0,0,.62);
  --max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(880px 420px at 78% -10%,rgba(194,23,42,.34),transparent 62%),
    radial-gradient(680px 400px at 2% 4%,rgba(242,193,78,.09),transparent 60%),
    var(--bg);
  color:var(--text);
  font:16px/1.75 "Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--gold);text-decoration:none}
a:hover{color:var(--gold-2)}
h1,h2,h3,h4{font-family:"Trebuchet MS","Segoe UI",Arial,sans-serif;line-height:1.2;letter-spacing:-.2px}
h1{font-size:clamp(25px,3.3vw,40px);margin:0 0 14px;color:#fff}
h2{font-size:clamp(21px,2.3vw,29px);margin:36px 0 12px;color:#fff}
h2 span{color:var(--gold)}
h3{font-size:19px;margin:22px 0 8px;color:var(--gold)}
p{margin:0 0 14px}
ul,ol{margin:0 0 16px;padding-left:22px}
li{margin:6px 0}
small{color:var(--muted)}

/* header */
.top{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:14px;
  padding:10px 18px;background:rgba(10,6,11,.95);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line)}
.burger{display:none;background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--gold);
  border-radius:10px;padding:8px 11px;font-size:16px;cursor:pointer}
.logo{display:flex;align-items:center;gap:9px}
.logo img{height:38px;width:auto}
.top-actions{display:flex;gap:10px;margin-left:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:8px;font-weight:800;letter-spacing:.6px;
  text-transform:uppercase;font-size:12.5px;border:1px solid transparent;cursor:pointer;
  transition:transform .15s ease,filter .2s ease}
.btn:hover{transform:translateY(-1px)}
.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;background:transparent}
.btn-ghost:hover{color:#fff;border-color:var(--gold)}
.btn-red{background:linear-gradient(180deg,#e01f34,#a5101f);color:#fff;border-color:#ff5566}
.btn-red:hover{color:#fff;filter:brightness(1.06)}
.btn-gold{background:linear-gradient(180deg,#ffdc7a,#e0a92a);color:#241704;border-color:#ffeaa8}
.btn-gold:hover{color:#241704;filter:brightness(1.05)}
.btn-cta{background:linear-gradient(180deg,#ffdc7a,#e0a92a);color:#241704;border-color:#ffeaa8;
  padding:15px 32px;font-size:14px;box-shadow:0 12px 26px rgba(224,169,42,.24)}
.btn-cta:hover{color:#241704}

/* layout */
.shell{display:flex;align-items:flex-start}
.side{width:238px;flex:0 0 238px;position:sticky;top:59px;height:calc(100vh - 59px);
  overflow-y:auto;padding:14px 10px 40px;background:linear-gradient(180deg,#160d16,#08060a);
  border-right:1px solid var(--line-soft)}
.side a{display:flex;align-items:center;gap:11px;padding:10px 13px;border-radius:9px;
  color:#d6cbd2;font-size:13.5px;letter-spacing:.5px;text-transform:uppercase;font-weight:600}
.side a:hover{background:rgba(194,23,42,.16);color:#fff}
.side a.on{background:linear-gradient(90deg,rgba(194,23,42,.4),transparent);
  border:1px solid var(--line);color:var(--gold)}
.side img{width:20px;height:20px;object-fit:contain;flex:0 0 20px}
.side hr{border:0;border-top:1px solid var(--line-soft);margin:10px 6px}
.side-t{font-size:11px;letter-spacing:2px;color:var(--muted);text-transform:uppercase;padding:12px 14px 4px}
.main{flex:1;min-width:0;padding:0 0 56px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}

/* hero */
.hero{position:relative;margin:0 0 22px;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.hero img{width:100%;height:clamp(240px,30vw,380px);object-fit:cover;object-position:center 42%}
.hero-in{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;gap:12px;
  padding:0 clamp(18px,5vw,64px);
  background:linear-gradient(90deg,rgba(8,6,10,.95) 6%,rgba(8,6,10,.55) 48%,rgba(8,6,10,0) 86%)}
.hero-in p{max-width:520px;color:#e6dbe0}
.kicker{text-transform:uppercase;letter-spacing:3px;font-size:12px;color:var(--gold)}

/* blocchi */
.card{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow)}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g5{grid-template-columns:repeat(5,1fr)}
.g6{grid-template-columns:repeat(6,1fr)}

figure{margin:0}
.tile{position:relative;margin:0;border-radius:12px;overflow:hidden;border:1px solid var(--line-soft);
  background:#150e16;display:flex;flex-direction:column}
.tile img{display:block;width:100%;height:auto;object-fit:cover;transition:transform .3s ease}
.tile:hover img{transform:scale(1.05)}
.tile figcaption{padding:10px 12px;font-size:13px;color:#e8dee4;line-height:1.4}
.tile.slot img{aspect-ratio:413/660}
.tile.promo img{aspect-ratio:353/210}
.tile .flag{position:absolute;top:8px;left:8px;background:rgba(194,23,42,.95);border:1px solid #ff7c88;
  color:#fff;font-size:10px;letter-spacing:1px;padding:3px 8px;border-radius:6px;text-transform:uppercase}
.tile-link{display:flex;flex-direction:column;color:inherit}
.tile-link:hover{color:inherit}
.tile-link:focus-visible{outline:2px solid var(--gold);outline-offset:-2px}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 22px}
.chip{display:flex;align-items:center;gap:8px;padding:8px 15px;border-radius:8px;border:1px solid var(--line);
  background:rgba(194,23,42,.12);font-size:12.5px;letter-spacing:1px;
  text-transform:uppercase;color:#f0e4ea;font-weight:700}
.chip img{width:20px;height:20px}
.chip:hover{color:var(--gold)}

.prov{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0}
.prov div{display:grid;place-items:center;padding:14px;border:1px solid var(--line-soft);border-radius:12px;
  background:rgba(255,255,255,.04)}
.prov img{width:120px;height:auto;opacity:.9}

.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin:32px 0 14px}
.section-head h2{margin:0}
.section-head a{font-size:12.5px;letter-spacing:1.4px;text-transform:uppercase}

.info{border-left:3px solid var(--gold);background:rgba(242,193,78,.1);padding:14px 18px;border-radius:0 12px 12px 0;margin:18px 0}
.warn{border-left:3px solid var(--red-2);background:rgba(230,57,70,.13);padding:14px 18px;border-radius:0 12px 12px 0;margin:18px 0}
.quote{border-left:3px solid var(--green);background:rgba(46,194,126,.1);padding:14px 18px;margin:18px 0;
  border-radius:0 12px 12px 0;font-style:italic;color:#dfeee6}
.tc{font-size:12.5px;color:var(--muted);border-top:1px dashed var(--line-soft);padding-top:10px;margin-top:10px}

table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px;background:#150e16;border-radius:12px;overflow:hidden}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line-soft)}
th{background:#241019;color:var(--gold);font-size:12.5px;letter-spacing:1.1px;text-transform:uppercase}
tr:last-child td{border-bottom:0}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:20px 0}
.stat{background:linear-gradient(180deg,#1d1119,#100a12);border:1px solid var(--line);border-radius:12px;padding:16px;text-align:center}
.stat b{display:block;font-size:23px;color:var(--gold)}
.stat span{font-size:12.5px;color:var(--muted)}

.steps{counter-reset:s;list-style:none;padding:0}
.steps li{counter-increment:s;position:relative;padding:12px 0 12px 52px;border-bottom:1px solid var(--line-soft)}
.steps li::before{content:counter(s);position:absolute;left:0;top:12px;width:34px;height:34px;
  display:grid;place-items:center;border-radius:50%;background:rgba(194,23,42,.24);border:1px solid var(--line);color:var(--gold);font-weight:700}
.check{list-style:none;padding:0}
.check li{padding-left:28px;position:relative}
.check li::before{content:"\2713";position:absolute;left:0;color:var(--green)}
.cons li::before{content:"\2013";color:var(--red-2)}

.faq details{border:1px solid var(--line-soft);border-radius:12px;padding:12px 16px;margin:10px 0;background:#150e16}
.faq summary{cursor:pointer;font-weight:700;color:#fff}
.faq details[open]{border-color:var(--line)}

.author{display:flex;gap:14px;align-items:flex-start;margin:34px 0 0;padding:16px 18px;
  border:1px solid var(--line-soft);border-radius:14px;background:#150e16}
.author .av{width:64px;height:64px;flex:0 0 64px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.author p{margin:0;font-size:14px;color:var(--muted)}
.author b{color:#fff}

.crumbs{font-size:12.5px;color:var(--muted);padding:14px 0 4px}
.crumbs a{color:#d6cbd2}

/* footer */
footer{border-top:1px solid var(--line);background:linear-gradient(180deg,#150b12,#060408);margin-top:40px}
.fgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:34px 0 10px}
.fgrid h4{margin:0 0 10px;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:var(--gold)}
.fgrid a{display:block;color:#d4c9d0;font-size:14px;padding:4px 0}
.pay{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px;margin:18px 0}
.pay img{height:22px;width:auto}
.pay span{display:grid;place-items:center;min-width:96px;border:1px solid var(--line-soft);border-radius:8px;
  padding:10px 14px;background:rgba(255,255,255,.05)}
.trust{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:18px;margin:16px 0}
.trust img{height:26px;width:auto;opacity:.85}
.legal{border-top:1px solid var(--line-soft);padding:18px 0 34px;color:#b0a5ad;font-size:13px;text-align:center}
.legal img{height:30px;width:auto;display:inline-block;margin:0 6px}
.age{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;
  border:2px solid var(--gold);color:var(--gold);font-size:12px;font-weight:700;margin-bottom:10px}

/* torna su */
.totop{position:fixed;right:16px;bottom:16px;z-index:60;width:46px;height:46px;border-radius:50%;
  border:1px solid var(--line);background:rgba(194,23,42,.9);color:#fff;font-size:20px;line-height:1;
  cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .2s ease,transform .2s ease,visibility .2s;box-shadow:0 10px 26px rgba(0,0,0,.55)}
.totop.show{opacity:1;visibility:visible}

@media(max-width:1100px){.g6{grid-template-columns:repeat(4,1fr)}.g5{grid-template-columns:repeat(3,1fr)}
  .g4{grid-template-columns:repeat(2,1fr)}.prov{grid-template-columns:repeat(3,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}.fgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){
  .burger{display:block;min-width:44px;min-height:44px}
  .side-backdrop{position:fixed;inset:59px 0 0;background:rgba(4,3,7,.66);z-index:45;opacity:0;
    visibility:hidden;transition:opacity .2s ease}
  .side-backdrop.on{opacity:1;visibility:visible}
  .side a{padding:13px 14px;font-size:14px}
  .side{position:fixed;left:0;top:59px;z-index:50;transform:translateX(-100%);transition:transform .25s ease}
  .side.open{transform:translateX(0)}
  .g3,.g2{grid-template-columns:1fr}
  .section-head{flex-direction:column;align-items:flex-start;gap:6px}
}
@media(max-width:700px){
  .top{gap:8px;padding:8px 12px}
  .logo img{height:30px}
  .top-actions{gap:6px}
  .top-actions .btn{padding:9px 13px;font-size:10.5px;letter-spacing:.4px;min-height:40px}
  .hero{display:block;margin-bottom:18px}
  .hero img{height:clamp(160px,40vw,210px);object-position:70% 45%}
  .hero-in{position:static;inset:auto;padding:16px 16px 20px;background:none;gap:10px}
  .hero-in p{max-width:none}
  h1{font-size:23px}
  h2{font-size:20px;margin:26px 0 10px}
  .wrap{padding:0 14px}
  .chip{padding:7px 12px;font-size:11px}
  .chip img{width:18px;height:18px}
  .g6,.g5{grid-template-columns:repeat(2,1fr)}
  .prov{grid-template-columns:repeat(2,1fr);gap:8px}
  .prov img{width:96px}
  .stats{grid-template-columns:repeat(2,1fr);gap:10px}
  .fgrid{grid-template-columns:1fr;gap:8px}
  table{display:block;overflow-x:auto}
  .btn-cta{padding:15px 20px;width:100%;min-height:48px;font-size:14px}
  .side{width:min(84vw,300px);flex-basis:min(84vw,300px)}
  .tile figcaption{padding:9px 10px;font-size:12.5px}
  .card{padding:16px 15px}
  p,li{font-size:15.5px}
  .faq summary{padding:13px 6px;min-height:48px}
  body{-webkit-text-size-adjust:100%}
}
@media(max-width:420px){
  .top-actions .btn{padding:8px 10px;font-size:10px}
  .g6,.g5,.g4{grid-template-columns:repeat(2,1fr)}
  .grid{gap:12px}
}
@media(max-width:560px){.g4{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}html{scroll-behavior:auto}}