/* ===== Base ===== */
:root{
  --bg:#000000;
  --bg2:#0f0f12;
  --text:#f2f2f2;
  --muted:#a7a7ab;
  --line:rgba(255,255,255,.10);
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.08);
  --accent:#ffffff;
  --radius:24px;
  --shadow: 0 20px 60px rgba(0,0,0,.45);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: var(--bg);
  color:var(--text);
  overflow-x:hidden;
}

/* ===== Nav ===== */
.nav{
  position:fixed;
  top:0; left:0; right:0;
  z-index:50;
  padding:12px 0;
  background: rgba(10,10,12,.55);
  backdrop-filter: blur(12px);
  border-bottom:1px solid var(--line);
}

.nav__inner{
  width:min(1100px, calc(100% - 40px));
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}

.brand{
  color:var(--text);
  text-decoration:none;
  font-weight:600;
  letter-spacing:.2px;
}

.menu{
  display:flex;
  gap:18px;
  align-items:center;
}
.menu a{
  color:var(--muted);
  text-decoration:none;
  font-size:14px;
  padding:8px 10px;
  border-radius:999px;
  transition: background .2s ease, color .2s ease;
}
.menu a:hover{ color:var(--text); background: rgba(255,255,255,.06); }
.menu .pill{
  border:1px solid var(--line);
  color:var(--text);
}

/* Cart Link */
.cart-link{
  display:flex;
  align-items:center;
  gap:8px;
  color:var(--muted);
  text-decoration:none;
  font-size:14px;
  padding:8px 12px;
  border-radius:999px;
  transition: background .2s ease, color .2s ease;
  position:relative;
}
.cart-link:hover{
  color:var(--text);
  background: rgba(255,255,255,.06);
}
.cart-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:20px;
  height:20px;
  padding:0 6px;
  background: #d4af37;
  color:#0b0b0c;
  border-radius:999px;
  font-size:11px;
  font-weight:600;
}

/* Burger (mobile) */
.burger{
  display:none;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  width:42px; height:42px;
  border-radius:12px;
  border:1px solid var(--line);
  background: transparent;
  color:var(--text);
  padding:6px;
  cursor:pointer;
  gap:4px;
}
.burger span{
  display:block;
  width:20px;
  height:2.5px;
  background: rgba(255,255,255,.9);
  border-radius:2px;
}

/* ===== Layout ===== */
.container{
  width:min(1100px, calc(100% - 40px));
  margin:0 auto;
}

.section{
  min-height:100vh;
  display:flex;
  align-items:center;
  padding:120px 0 70px;
  position:relative;
}

.snap{
  scroll-snap-type:y mandatory;
}
.section{
  scroll-snap-align:start;
}

/* ===== Hero ===== */
.hero{
}

.kicker{
  color:var(--muted);
  text-transform:uppercase;
  font-size:12px;
  letter-spacing:.2em;
  margin:0 0 14px;
}

.title{
  font-size: clamp(40px, 5vw, 74px);
  line-height:1.05;
  margin:0 0 16px;
  letter-spacing:-.02em;
}

.subtitle{
  max-width: 62ch;
  color:var(--muted);
  font-size: clamp(16px, 1.5vw, 18px);
  line-height:1.7;
  margin:0 0 26px;
}

.cta{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:44px;
  padding:0 16px;
  border-radius:999px;
  font-size:14px;
  text-decoration:none;
  border:1px solid transparent;
  transition: transform .15s ease, background .2s ease, border .2s ease;
  cursor:pointer;
}
.btn:active{ transform: translateY(1px); }

.btn--primary{
  background: var(--accent);
  color:#0b0b0c;
}
.btn--primary:hover{ background: rgba(255,255,255,.92); }

.btn--ghost{
  background: rgba(255,255,255,.06);
  border-color: var(--line);
  color: var(--text);
}
.btn--ghost:hover{ background: rgba(255,255,255,.10); }

.hero__glass{
  margin-top:34px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:12px;
}

.glass__card{
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.04));
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px 16px;
  box-shadow: var(--shadow);
}

.metric{
  font-size:22px;
  margin:0 0 6px;
  letter-spacing:-.01em;
}
.metric__label{
  margin:0;
  color:var(--muted);
  font-size:13px;
}

/* Background orbs */
.bg-orb{
  position:absolute;
  border-radius:999px;
  filter: blur(40px);
  opacity:.35;
  pointer-events:none;
}
.orb--1{
  width:420px; height:420px;
  left:-120px; top:140px;
  background: rgba(255,255,255,.18);
}
.orb--2{
  width:480px; height:480px;
  right:-160px; bottom:-80px;
  background: rgba(255,255,255,.12);
}

/* ===== Content blocks ===== */
.h2{
  margin:0 0 14px;
  font-size: clamp(26px, 2.4vw, 38px);
  letter-spacing:-.02em;
}
.h3{
  margin:0 0 10px;
  font-size:18px;
  letter-spacing:-.01em;
}
.p{
  margin:0 0 16px;
  color:var(--muted);
  line-height:1.75;
}
.subtle{ color: var(--muted); }

.two-col{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:26px;
  align-items:start;
}

.list{
  margin:0;
  padding-left: 18px;
  color: var(--muted);
  line-height:1.9;
}

.device{
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px;
  background: rgba(255,255,255,.04);
}
.device__frame{
  border-radius: 22px;
  border:1px solid rgba(255,255,255,.14);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  padding:18px;
}
.device__screen{
  height:220px;
  border-radius: 16px;
  background: rgba(0,0,0,.45);
  border:1px solid rgba(255,255,255,.10);
  padding:18px;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.device__line{
  height:10px;
  border-radius:999px;
  background: rgba(255,255,255,.10);
}
.device__line.short{ width:62%; }
.device__caption{
  margin:10px 0 0;
  color: var(--muted);
  font-size: 13px;
}

/* Cards grid */
.grid{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:12px;
}
.card{
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px 16px;
  background: rgba(255,255,255,.04);
}

/* Gallery */
.row{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:18px;
  flex-wrap:wrap;
}
.gallery{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap:12px;
}
.shot{
  height:220px;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background:
    radial-gradient(200px 140px at 30% 30%, rgba(255,255,255,.10), transparent 60%),
    radial-gradient(220px 160px at 70% 60%, rgba(255,255,255,.06), transparent 65%),
    rgba(255,255,255,.03);
}

/* Contact */
.contact{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:22px;
  align-items:start;
}
.contact__links{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-top:14px;
}
.link{
  color: var(--text);
  text-decoration:none;
  border-bottom:1px solid rgba(255,255,255,.18);
  width: fit-content;
  padding-bottom:2px;
}
.link:hover{ border-bottom-color: rgba(255,255,255,.45); }

.form{
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
  padding:18px;
}
label{
  display:block;
  margin-bottom:12px;
}
label span{
  display:block;
  color: var(--muted);
  font-size:12px;
  margin-bottom:6px;
  letter-spacing:.02em;
}
input, textarea{
  width:100%;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.35);
  color: var(--text);
  padding:12px 12px;
  outline:none;
}
input:focus, textarea:focus{
  border-color: rgba(255,255,255,.22);
}
.fineprint{
  margin:10px 0 0;
  color: rgba(255,255,255,.45);
  font-size:12px;
  line-height:1.5;
}

/* Footer */
.footer{
  padding:26px 0;
  border-top:1px solid rgba(255,255,255,.06);
  background: rgba(0,0,0,.22);
}
.footer__inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
}

.btn--small{
  height:40px;
  padding:0 14px;
  font-size:13px;
}

/* ===== Products Grid ===== */
.products-grid{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap:24px;
}
.product-item{
  display:flex;
  flex-direction:column;
}
.product-image{
  width:100%;
  height:280px;
  object-fit:cover;
  border-radius: var(--radius);
  border:1px solid var(--line);
  margin-bottom:14px;
}
.product-price{
  margin:0;
  color:var(--text);
  font-size:16px;
  font-weight:600;
  letter-spacing:-.01em;
}

.product-controls{
  display:flex;
  gap:10px;
  margin-top:12px;
  align-items:center;
}

.product-qty{
  width:60px;
  height:40px;
  padding:0 8px;
  border-radius:8px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.35);
  color:var(--text);
  font-size:14px;
  text-align:center;
  outline:none;
}
.product-qty:focus{
  border-color: rgba(255,255,255,.22);
}

.add-to-cart{
  flex:1;
}

/* Cart Table */
.cart-table{
  width:100%;
  border-collapse:collapse;
  margin-top:18px;
}
.cart-table thead{
  border-bottom:1px solid var(--line);
}
.cart-table th{
  text-align:left;
  padding:12px 0;
  color:var(--muted);
  font-weight:600;
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.05em;
}
.cart-table td{
  padding:16px 0;
  border-bottom:1px solid rgba(255,255,255,.06);
  color:var(--text);
}
.cart-qty{
  width:60px;
  height:36px;
  padding:0 8px;
  border-radius:8px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.35);
  color:var(--text);
  font-size:14px;
  text-align:center;
  outline:none;
}
.cart-qty:focus{
  border-color: rgba(255,255,255,.22);
}
.btn-remove{
  background:none;
  border:none;
  color:#ff6b6b;
  cursor:pointer;
  font-size:13px;
  text-decoration:underline;
  padding:0;
}
.btn-remove:hover{
  color:#ff8787;
}

/* MVP Label */
.mvp-label{
  margin:0 0 14px;
  color:#d4af37;
  text-transform:uppercase;
  font-size:12px;
  letter-spacing:.2em;
  font-weight:600;
}

/* ===== Quantity Selector (Minus/Plus) ===== */
.qty-selector {
  display: flex;
  align-items: stretch;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 2px;
  flex: 1;
}

.product-qty {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--text);
  text-align: center;
  font-size: 16px;
  font-weight: 600;
  padding: 8px;
  outline: none;
}

.product-qty::-webkit-outer-spin-button,
.product-qty::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.product-qty[type=number] {
  -moz-appearance: textfield;
}

.price-scale-box {
  background: rgba(212, 175, 55, .1);
  border: 2px solid rgba(212, 175, 55, .2);
  border-radius: 8px;
  padding: 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.price-scale-box:hover {
  background: rgba(212, 175, 55, .15);
  border-color: rgba(212, 175, 55, .4);
  transform: translateY(-2px);
}

.price-scale-box.active {
  background: rgba(212, 175, 55, .25);
  border-color: #d4af37;
  box-shadow: 0 0 12px rgba(212, 175, 55, .3);
}

.qty-btn {
  background: transparent;
  border: none;
  color: #d4af37;
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .2s ease;
  flex-shrink: 0;
}

.qty-btn:hover {
  color: #e8c547;
}

.qty-btn:active {
  color: #c9981a;
}

.qty-minus {
  border-right: 1px solid var(--line);
}

.qty-plus {
  border-left: 1px solid var(--line);
}

/* ===== Reveal animation ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.reveal{
  opacity:1;
  transform: translateY(0);
  animation: fadeInUp 0.8s ease-out forwards;
}

.logo-hero {
  animation: scaleIn 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards !important;
}

.reveal.is-visible{
  opacity:1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 920px){
  .two-col{ grid-template-columns: 1fr; }
  .grid{ grid-template-columns: 1fr; }
  .gallery{ grid-template-columns: 1fr 1fr; }
  .products-grid{ grid-template-columns: 1fr 1fr; }
  .contact{ grid-template-columns: 1fr; }
}

@media (max-width: 720px){
  .menu{ display:none; }
  .burger{ display:inline-flex; align-items:center; justify-content:center; }
  .menu.is-open{
    display:flex;
    position:absolute;
    top:58px;
    right:20px;
    flex-direction:column;
    background: rgba(10,10,12,.9);
    border:1px solid var(--line);
    border-radius: 18px;
    padding:10px;
    width:min(240px, calc(100% - 40px));
  }
  .hero__glass{ grid-template-columns: 1fr; }
  .gallery{ grid-template-columns: 1fr; }
  .products-grid{ grid-template-columns: 1fr; }
  .title{ font-size: clamp(28px, 4vw, 40px); }
  .mvp-label{ font-size: 12px; }
}

/* Preferenze accessibilità */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .reveal{ transition:none; transform:none; }
  .btn{ transition:none; }
}

/* ===== Floating Info Button ===== */
.floating-info-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #d4af37 0%, #c99b2f 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 8px 32px rgba(212, 175, 55, 0.3);
  transition: all 0.3s ease;
  z-index: 1000;
}

.floating-info-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 48px rgba(212, 175, 55, 0.4);
}

.floating-info-btn:active {
  transform: translateY(-1px);
}