:root{
  --bg:#12100e; --bg2:#1c1916; --carta:#241f1a; --testo:#f3ede4;
  --muto:#b5a893; --accento:#e0662e; --accento2:#f0975f; --ok:#4fae6b; --bordo:#3a332b;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none !important}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--testo);font-family:var(--font);line-height:1.6}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
a{color:var(--accento2)}
header.site{padding:18px 0;border-bottom:1px solid var(--bordo)}
.brand{font-size:1.25rem;letter-spacing:.02em;color:var(--testo);text-decoration:none}
.brand b{color:var(--accento)} .brand .dot{color:var(--accento)}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;color:var(--accento2);margin-bottom:10px}
.hero{padding:56px 0 40px}
.hero .wrap{display:grid;gap:36px}
.hero h1{font-size:clamp(2rem,6vw,3.4rem);line-height:1.12}
.hero h1 em{color:var(--accento);font-style:normal}
.lead{margin:18px 0 26px;color:var(--muto);font-size:1.06rem;max-width:34em}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:12px;
  padding:16px 26px;font-size:1.05rem;font-weight:600;cursor:pointer;text-decoration:none}
.btn-primary{background:var(--accento);color:#fff}
.btn-primary:hover{background:var(--accento2)}
.btn-primary:disabled{background:var(--bordo);color:var(--muto);cursor:not-allowed}
.btn-ghost{background:transparent;color:var(--testo);border:1px solid var(--bordo)}
.fineprint{margin-top:14px;font-size:.82rem;color:var(--muto);max-width:34em}
.hero-media video{display:block;width:100%;border-radius:20px;border:1px solid var(--bordo);
  cursor:pointer}
.video-box{position:relative}
.btn-audio-hook{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);
  box-shadow:0 4px 18px rgba(0,0,0,.45);white-space:nowrap;
  animation:pulsa-audio 2.2s ease-in-out infinite}
@keyframes pulsa-audio{0%,100%{transform:translateX(-50%) scale(1)}50%{transform:translateX(-50%) scale(1.05)}}
.video-hint{margin-top:8px;text-align:center;font-size:.8rem;color:var(--muto)}
.hero-media .poster-placeholder{background:var(--carta);border:1px solid var(--bordo);
  border-radius:20px;padding:40px 28px;text-align:center;font-size:1.15rem}
.poster-cerchio{width:96px;height:96px;border-radius:50%;margin:0 auto 18px;
  background:radial-gradient(circle at 35% 30%,var(--accento2),var(--accento) 70%)}
.poster-firma{display:block;margin-top:12px;color:var(--muto)}
.blk{padding:52px 0}
.blk-alt{background:var(--bg2)}
.sec-head{margin-bottom:28px}
.sec-head h2{font-size:clamp(1.4rem,4vw,2rem)}
.steps{display:grid;gap:18px}
.step{background:var(--carta);border:1px solid var(--bordo);border-radius:16px;padding:22px}
.step .n{width:34px;height:34px;border-radius:50%;background:var(--accento);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;margin-bottom:10px}
.catalogo{list-style:none;display:grid;gap:12px;margin:0 0 20px}
.catalogo li{background:var(--carta);border:1px solid var(--bordo);border-radius:12px;padding:14px 18px}
.listino{color:var(--muto)}
.frame-blk{background:var(--carta);border:1px solid var(--bordo);border-radius:20px;
  padding:34px 28px}
.frame-blk h2{margin-bottom:12px}
footer{border-top:1px solid var(--bordo);padding:22px 0;margin-top:40px;color:var(--muto);font-size:.9rem}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
/* Overlay voce */
.overlay{position:fixed;inset:0;background:rgba(10,8,6,.94);display:flex;
  align-items:center;justify-content:center;z-index:50}
.overlay-box{width:min(560px,92vw);background:var(--bg2);border:1px solid var(--bordo);
  border-radius:20px;padding:28px;display:flex;flex-direction:column;gap:16px}
.onda{display:flex;gap:6px;justify-content:center;height:44px;align-items:center}
.onda span{width:6px;height:12px;border-radius:3px;background:var(--accento);
  animation:onda 1s ease-in-out infinite}
.onda span:nth-child(2){animation-delay:.15s}.onda span:nth-child(3){animation-delay:.3s}
.onda span:nth-child(4){animation-delay:.45s}.onda span:nth-child(5){animation-delay:.6s}
@keyframes onda{0%,100%{height:10px}50%{height:38px}}
.onda.muta span{animation:none;height:8px;background:var(--bordo)}
.sub{min-height:1.4em;font-size:1.02rem}
.sub-clara{color:var(--testo)} .sub-tu{color:var(--muto);font-style:italic}
.card-link{background:var(--carta);border:1px solid var(--ok);border-radius:14px;
  padding:16px;text-align:center;display:grid;gap:10px}
.card-etichetta{font-weight:700}
.overlay-piede{display:flex;justify-content:space-between;align-items:center}
.timer{color:var(--muto);font-variant-numeric:tabular-nums}
/* Chat */
.chat{position:fixed;inset:0;background:rgba(10,8,6,.94);display:flex;
  align-items:flex-end;justify-content:center;z-index:50}
.chat-box{width:min(560px,100vw);height:min(680px,92vh);background:var(--bg2);
  border:1px solid var(--bordo);border-radius:20px 20px 0 0;display:flex;
  flex-direction:column;overflow:hidden}
.chat-testata{display:flex;justify-content:space-between;padding:14px 18px;
  border-bottom:1px solid var(--bordo);font-weight:700}
.chat-testata button{background:none;border:0;color:var(--muto);font-size:1.4rem;cursor:pointer}
.chat-log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:85%;padding:10px 14px;border-radius:14px;font-size:.98rem}
.msg-clara{background:var(--carta);align-self:flex-start}
.msg-tu{background:var(--accento);color:#fff;align-self:flex-end}
#chat-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--bordo)}
#chat-input{flex:1;background:var(--carta);border:1px solid var(--bordo);border-radius:10px;
  padding:12px;color:var(--testo);font-size:1rem}
.privacy h1,.privacy h2{margin:22px 0 8px}
@media(min-width:820px){
  .hero .wrap{grid-template-columns:1.2fr 1fr;align-items:center}
  .steps{grid-template-columns:repeat(3,1fr)}
}