:root{
  color-scheme:dark;
  --bg:#070a1f;
  --panel:rgba(15,21,55,.68);
  --line:rgba(120,160,255,.2);
  --text:#eef3ff;
  --muted:#a3b0dd;
  --cyan:#3ef2ff;
  --pink:#ff4fd8;
  --violet:#7b6bff;
  --gold:#ffd23f;
  --green:#3dffa0;
  --max:1120px;
}

*{box-sizing:border-box}
html{height:100%;background:var(--bg);scroll-behavior:smooth;scroll-padding-top:92px}
body{
  margin:0;
  min-height:100vh;
  font-family:Nunito,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;
  font-weight:600;
  line-height:1.6;
  color:var(--text);
  background:
    radial-gradient(900px 700px at 8% -5%, rgba(122,60,255,.28), transparent 60%),
    radial-gradient(800px 700px at 95% 12%, rgba(255,79,216,.16), transparent 55%),
    radial-gradient(900px 800px at 40% 105%, rgba(62,242,255,.12), transparent 60%),
    var(--bg);
  background-attachment:fixed;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
b{font-weight:900}

#sky{position:fixed;inset:0;z-index:0;pointer-events:none;width:100%;height:100%}
.top,.hero,.section,.foot{position:relative;z-index:1}

.skip{
  position:absolute;left:-999px;top:0;z-index:100;
  background:var(--cyan);color:#04121f;padding:10px 16px;border-radius:0 0 10px 0;font-weight:900;
}
.skip:focus{left:0}

/* ---------- header ---------- */
.top{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;gap:22px;
  padding:16px max(24px, calc((100vw - var(--max)) / 2 + 24px));
}
.top::before{
  content:"";position:absolute;inset:-1px 0 0;
  background:rgba(7,10,31,.78);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(120,160,255,.1);
  z-index:-1;
}
.brand{
  font-family:"Press Start 2P",ui-monospace,monospace;
  font-size:13px;letter-spacing:.5px;text-decoration:none;
  display:inline-flex;align-items:center;gap:10px;
}
.brand .dot{color:var(--cyan);text-shadow:0 0 12px var(--cyan)}
.brand-mark{
  width:34px;height:34px;border-radius:9px;flex:none;
  border:1px solid rgba(140,180,255,.28);
  box-shadow:0 6px 18px rgba(0,0,0,.38);
  background:#070a1f;
}
.small-brand .brand-mark{width:26px;height:26px;border-radius:7px;box-shadow:0 4px 12px rgba(0,0,0,.3)}
.nav{display:flex;gap:22px;margin-left:auto}
.nav a{
  text-decoration:none;color:var(--muted);font-weight:800;font-size:15px;
  transition:color .15s;
}
.nav a:hover{color:var(--text)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:15px 24px;border-radius:15px;border:1px solid transparent;
  font:inherit;font-weight:900;font-size:16px;text-decoration:none;cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease,border-color .15s;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(1px)}
.btn-primary{
  background:linear-gradient(135deg,#ff5ad9,#7b6bff);
  color:#fff;
  box-shadow:0 14px 34px rgba(255,79,216,.26), inset 0 -2px 0 rgba(0,0,0,.18);
}
.btn-primary:hover{box-shadow:0 18px 44px rgba(255,79,216,.36), inset 0 -2px 0 rgba(0,0,0,.18)}
.btn-alpine{
  background:linear-gradient(135deg,#4dffb2,#19b98c);
  color:#04170f;
  box-shadow:0 14px 34px rgba(61,255,160,.22), inset 0 -2px 0 rgba(0,0,0,.16);
}
.btn-alpine:hover{box-shadow:0 18px 44px rgba(61,255,160,.34), inset 0 -2px 0 rgba(0,0,0,.16)}
.btn-ghost{
  background:rgba(255,255,255,.055);
  border-color:rgba(140,180,255,.28);
  color:var(--text);
}
.btn-ghost:hover{background:rgba(255,255,255,.09);border-color:rgba(140,200,255,.5)}
.btn-small{padding:10px 16px;font-size:14px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid var(--line)}
.btn-small:hover{background:rgba(62,242,255,.12);border-color:rgba(62,242,255,.45)}

:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:10px}

/* ---------- hero ---------- */
.hero{
  max-width:var(--max);margin:0 auto;
  display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:48px;
  padding:64px 24px 40px;
  min-height:calc(100vh - 78px);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:"Press Start 2P",ui-monospace,monospace;
  font-size:9.5px;letter-spacing:.6px;text-transform:uppercase;
  color:var(--cyan);margin:0 0 22px;
}
.pulse{
  width:9px;height:9px;border-radius:50%;background:var(--cyan);
  box-shadow:0 0 0 0 rgba(62,242,255,.55);
  animation:pulse 2.2s infinite;
}
h1{
  font-size:clamp(2.9rem,6.6vw,4.9rem);
  line-height:.98;letter-spacing:-.035em;font-weight:900;
  margin:0 0 22px;
}
.grad{
  background:linear-gradient(100deg,var(--cyan),#9d8bff 45%,var(--pink));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 8px 30px rgba(100,140,255,.35));
}
.lede{
  font-size:clamp(1.02rem,1.5vw,1.16rem);
  color:var(--muted);max-width:34em;margin:0 0 30px;
}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.facts{
  display:flex;gap:26px;flex-wrap:wrap;
  list-style:none;margin:34px 0 0;padding:0;
  color:var(--muted);font-size:13.5px;font-weight:800;
  letter-spacing:.02em;
}
.facts b{
  display:block;font-size:1.35rem;color:var(--text);
  font-weight:900;line-height:1.1;margin-bottom:2px;
}

/* world art: globo con montagna, castello e razzo in orbita */
.hero-art{position:relative;display:grid;place-items:center;min-height:400px}
.glow{
  position:absolute;width:min(430px,92%);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(62,160,255,.3),rgba(61,255,160,.1) 45%,transparent 68%);
  filter:blur(8px);
}
.planet{
  position:relative;width:min(440px,88vw);height:auto;overflow:visible;
  filter:drop-shadow(0 0 46px rgba(70,150,255,.28));
  animation:float 8s ease-in-out infinite;
}
.spark{
  position:absolute;width:6px;height:6px;border-radius:50%;
  background:#fff;box-shadow:0 0 12px rgba(160,210,255,.9);
  animation:twinkle 3.4s ease-in-out infinite;
}
.s1{left:12%;top:22%}
.s2{right:8%;top:38%;width:4px;height:4px;animation-delay:1.1s}
.s3{left:22%;bottom:16%;width:5px;height:5px;animation-delay:2s}

/* ---------- sections ---------- */
.section{max-width:var(--max);margin:0 auto;padding:64px 24px}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:18px;
  flex-wrap:wrap;margin-bottom:26px;
}
.kicker{
  font-family:"Press Start 2P",ui-monospace,monospace;
  font-size:9.5px;letter-spacing:.6px;text-transform:uppercase;
  color:var(--cyan);margin:0 0 10px;
}
h2{
  font-size:clamp(1.7rem,3.6vw,2.5rem);
  letter-spacing:-.025em;line-height:1.1;margin:0;
}
.count{
  display:inline-flex;align-items:center;gap:8px;
  margin:0;padding:8px 14px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);
  color:var(--muted);font-size:13px;font-weight:800;
}
.dot-live{
  width:7px;height:7px;border-radius:50%;background:var(--green);
  box-shadow:0 0 10px var(--green);
}

/* ---------- games ---------- */
.games{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:22px}
.game-card{
  display:flex;flex-direction:column;
  background:linear-gradient(170deg,rgba(26,35,82,.86),rgba(10,14,36,.92));
  border:1px solid var(--line);border-radius:26px;overflow:hidden;
  transition:transform .2s ease,border-color .2s,box-shadow .2s;
}
.game-card:hover{
  transform:translateY(-5px);
  border-color:rgba(94,231,255,.45);
  box-shadow:0 26px 60px rgba(18,40,110,.5);
}
.cover{display:block;position:relative;aspect-ratio:16/10;overflow:hidden;text-decoration:none}
.cover img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.game-card:hover .cover img{transform:scale(1.045)}
.cover::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(7,10,31,.55));
}
.cover-badge{
  position:absolute;top:14px;left:14px;z-index:2;
  padding:5px 11px;border-radius:999px;
  background:rgba(7,10,31,.66);border:1px solid rgba(140,200,255,.35);
  font-size:11.5px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;
  color:var(--cyan);backdrop-filter:blur(8px);
}
.play{
  position:absolute;left:14px;bottom:14px;z-index:2;
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 15px;border-radius:999px;
  background:rgba(7,10,31,.72);border:1px solid rgba(255,255,255,.18);
  font-size:13.5px;font-weight:900;backdrop-filter:blur(8px);
  transition:background .15s,border-color .15s;
}
.play-icon{
  display:grid;place-items:center;width:22px;height:22px;border-radius:50%;
  background:linear-gradient(135deg,#ff5ad9,#7b6bff);font-size:9px;color:#fff;
  padding-left:1px;
}
.cover:hover .play{background:rgba(255,79,216,.24);border-color:rgba(255,120,225,.55)}

.game-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.chips{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:12px}
.chips span{
  font-size:11.5px;font-weight:900;letter-spacing:.04em;
  padding:4px 9px;border-radius:8px;
  background:rgba(255,255,255,.06);border:1px solid rgba(140,180,255,.18);
  color:#c8d6ff;
}
.game-body h3{font-size:1.4rem;letter-spacing:-.01em;margin:0 0 8px}
.game-body p{margin:0 0 18px;color:var(--muted);font-size:15.5px;line-height:1.55}
.card-foot{margin-top:auto;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.note{color:var(--muted);font-size:12.5px;font-weight:800}
.game-body .btn{padding:12px 20px;font-size:15px;border-radius:13px}

.soon{
  border-style:dashed;border-color:rgba(140,180,255,.28);
  background:linear-gradient(170deg,rgba(18,24,60,.5),rgba(8,11,30,.5));
  align-items:center;justify-content:center;min-height:100%;
}
.soon:hover{transform:none;box-shadow:none;border-color:rgba(140,180,255,.28)}
.soon-inner{padding:42px 28px;text-align:center;max-width:340px}
.soon-icon{font-size:44px;margin-bottom:12px;opacity:.9}
.soon h3{font-size:1.25rem;margin:0 0 8px}
.soon p{color:var(--muted);font-size:15px;margin:0 0 18px}
.soon-tag{
  display:inline-block;padding:5px 12px;border-radius:999px;
  font-size:11.5px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;
  color:var(--gold);border:1px solid rgba(255,210,63,.35);background:rgba(255,210,63,.08);
}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.step{
  background:var(--panel);border:1px solid var(--line);border-radius:22px;
  padding:22px 22px 24px;
}
.step-num{
  display:block;font-family:"Press Start 2P",ui-monospace,monospace;
  font-size:11px;color:var(--pink);margin-bottom:16px;
  text-shadow:0 0 14px rgba(255,79,216,.5);
}
.step h3{margin:0 0 6px;font-size:1.15rem}
.step p{margin:0;color:var(--muted);font-size:15px;line-height:1.55}

/* ---------- story / genitori ---------- */
.story{padding-top:76px}
.story-head{max-width:800px}
.story-head h2{font-size:clamp(1.8rem,4vw,2.7rem);line-height:1.08}
.story-lede{margin:16px 0 0;color:var(--muted);font-size:1.08rem;line-height:1.55;max-width:38em}
.story-grid{
  display:grid;grid-template-columns:1.02fr .98fr;gap:42px;
  align-items:stretch;margin-top:34px;
}
.story-text{display:flex;flex-direction:column;min-width:0}
.story-text p{font-size:16.5px;line-height:1.68;color:#d9e3ff;margin:0 0 15px}
.story-text b{color:#fff}
.story-sign{margin-top:18px;color:var(--muted);font-size:14px;font-weight:800;letter-spacing:.02em}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checks li{position:relative;padding-left:34px;color:#d7e2ff;font-size:15.5px;line-height:1.45}
.checks li::before{
  content:"✓";position:absolute;left:0;top:-1px;
  width:22px;height:22px;border-radius:7px;
  display:grid;place-items:center;
  background:rgba(61,255,160,.14);border:1px solid rgba(61,255,160,.35);
  color:var(--green);font-size:12px;font-weight:900;
}
.story-checks{margin-top:auto;padding-top:30px;gap:12px}
.story-panel{
  position:relative;display:flex;flex-direction:column;overflow:hidden;
  border-radius:26px;border:1px solid var(--line);
  background:linear-gradient(165deg,rgba(30,40,92,.72),rgba(9,13,34,.82));
  box-shadow:0 22px 54px rgba(10,20,60,.35);
}
.story-portrait{
  position:relative;display:grid;place-items:center;
  min-height:380px;padding:30px 0 20px;
  background:radial-gradient(ellipse at 50% 62%,rgba(122,60,255,.3),rgba(255,79,216,.08) 45%,transparent 68%);
  border-bottom:1px solid rgba(120,160,255,.12);
}
.story-portrait::after{
  content:"";position:absolute;width:330px;height:120px;border:1px dashed rgba(140,180,255,.2);
  border-radius:50%;transform:rotate(-12deg) translateY(24px);
}
.story-portrait img{
  position:relative;z-index:1;height:330px;width:auto;
  filter:drop-shadow(0 18px 28px rgba(0,0,0,.5));
}
.story-card-body{padding:22px 26px 26px}
.story-card-body h3{margin:0;font-size:1.15rem}
.story-card-body ol{list-style:none;counter-reset:step;padding:0;margin:18px 0}
.story-card-body li{counter-increment:step;display:flex;gap:12px;align-items:flex-start;margin:0 0 14px;font-size:15.5px;line-height:1.45;color:#dbe5ff}
.story-card-body li::before{
  content:counter(step);flex:0 0 26px;height:26px;border-radius:50%;
  display:grid;place-items:center;font-size:12px;font-weight:900;
  color:var(--cyan);background:rgba(62,242,255,.1);border:1px solid rgba(62,242,255,.3);
}
.story-card-body p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}

/* ---------- footer ---------- */
.foot{
  max-width:var(--max);margin:40px auto 0;
  padding:28px 24px 40px;
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;
  border-top:1px solid rgba(120,160,255,.12);
}
.small-brand{font-size:11px}
.foot p{margin:8px 0 0;color:var(--muted);font-size:13.5px}
.foot .copy{margin:0;font-size:12.5px}
.foot-nav{display:flex;gap:16px;flex-wrap:wrap;margin-top:10px}
.foot-nav a{color:var(--muted);text-decoration:none;font-size:13px;font-weight:800}
.foot-nav a:hover{color:var(--text)}

/* ---------- motion ---------- */
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes twinkle{0%,100%{opacity:.25;transform:scale(.8)}50%{opacity:1;transform:scale(1.15)}}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(62,242,255,.5)}
  70%{box-shadow:0 0 0 9px rgba(62,242,255,0)}
  100%{box-shadow:0 0 0 0 rgba(62,242,255,0)}
}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .hero{grid-template-columns:1fr;gap:10px;padding-top:38px;min-height:0}
  .hero-art{min-height:320px;order:2;margin-top:6px}
  .hero-copy{order:1}
  .nav{display:none}
  .top{gap:12px}
  .steps{grid-template-columns:1fr}
  .story-grid{grid-template-columns:1fr;gap:28px}
  .story-text{display:block}
  .story-checks{margin-top:26px;padding-top:0}
  .story-portrait{min-height:315px;padding-top:24px}
  .story-portrait img{height:275px}
  .story-portrait::after{width:280px;height:100px}
}
@media(max-width:560px){
  body{font-size:16px}
  .top{padding:14px 18px}
  .hero,.section{padding-left:18px;padding-right:18px}
  .hero{padding-top:26px;padding-bottom:18px}
  .hero-art{min-height:270px}
  .planet{width:min(330px,88vw)}
  .actions .btn{width:100%}
  .facts{gap:18px}
  .games{grid-template-columns:1fr}
  .section{padding-top:44px;padding-bottom:44px}
  .foot{padding:24px 18px 34px}
  .cover{aspect-ratio:16/10}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important}
  html{scroll-behavior:auto}
}