/* ==========================================================================
   Sardegna Termale — Regali & Voucher
   Stile: identità originale (navy + oro, serif elegante) con refresh moderno
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Figtree:wght@300;400;500;600;700&display=swap');

:root{
  --navy:      #0e1c2e;
  --navy-800:  #13273f;
  --navy-900:  #091320;
  --gold:      #b6905b;
  --gold-soft: #caa877;
  --ink:       #1b2536;
  --muted:     #6a7688;
  --line:      #e7e2d9;
  --cream:     #faf7f2;
  --white:     #ffffff;

  --serif: "Playfair Display", "Times New Roman", Georgia, serif;
  --sans:  "Figtree", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --wrap: 1180px;
  --radius: 14px;
  --shadow-sm: 0 4px 18px rgba(14,28,46,.08);
  --shadow-md: 0 18px 46px rgba(14,28,46,.16);
  --ease: cubic-bezier(.22,.61,.36,1);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--white);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
h1,h2,h3,h4{ font-family:var(--serif); font-weight:600; line-height:1.12; margin:0; color:var(--ink); }

.wrap{ width:100%; max-width:var(--wrap); margin:0 auto; padding:0 24px; }
.eyebrow{
  font-family:var(--sans); font-size:.74rem; letter-spacing:.28em; text-transform:uppercase;
  color:var(--gold); font-weight:600; margin:0 0 14px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5em;
  font-family:var(--sans); font-weight:600; font-size:.95rem;
  border-radius:999px; border:1.5px solid transparent; padding:.85em 1.9em;
  transition:transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
}
.btn-primary{ background:var(--navy); color:#fff; }
.btn-primary:hover{ background:var(--navy-800); transform:translateY(-2px); box-shadow:var(--shadow-md); }
.btn-outline{ background:transparent; border-color:rgba(255,255,255,.55); color:#fff; }
.btn-outline:hover{ background:#fff; color:var(--navy); border-color:#fff; }
.btn-outline-dark{ background:transparent; border-color:var(--navy); color:var(--navy); }
.btn-outline-dark:hover{ background:var(--navy); color:#fff; }
.btn-block{ width:100%; }
.btn-lg{ padding:1em 2.4em; font-size:1rem; }

/* ---------- Logo ---------- */
.logo{ display:inline-flex; flex-direction:column; align-items:center; gap:2px; color:var(--navy); line-height:1; }
.logo svg{ width:34px; height:auto; margin-bottom:5px; }
.logo .word{ font-family:var(--serif); font-size:1.28rem; letter-spacing:.02em; font-weight:600; }
.logo .sub{ font-family:var(--serif); font-style:italic; font-size:.72rem; color:var(--muted); letter-spacing:.02em; }
.logo .stars{ font-size:.5rem; letter-spacing:.35em; color:var(--gold); margin-top:1px; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.86);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid rgba(231,226,217,.9);
  transition:box-shadow .3s var(--ease);
}
.site-header.scrolled{ box-shadow:0 6px 24px rgba(14,28,46,.07); }
.header-inner{ display:grid; grid-template-columns:1fr auto 1fr; align-items:center; gap:12px; padding:14px 24px; max-width:1320px; margin:0 auto; }
.main-nav{ display:flex; gap:22px; }
.main-nav a{ font-size:.82rem; letter-spacing:.06em; text-transform:uppercase; font-weight:500; color:var(--ink); position:relative; padding:4px 0; white-space:nowrap; }
.main-nav a::after{ content:""; position:absolute; left:0; bottom:-2px; width:0; height:1.5px; background:var(--gold); transition:width .3s var(--ease); }
.main-nav a:hover::after, .main-nav a.active::after{ width:100%; }
.main-nav a.active{ color:var(--gold); }
.header-logo{ justify-self:center; }
.header-actions{ justify-self:end; display:flex; align-items:center; gap:8px; }
.cart-btn{ position:relative; background:none; border:none; padding:8px; color:var(--navy); display:inline-flex; }
.cart-btn svg{ width:24px; height:24px; }
.cart-count{
  position:absolute; top:-2px; right:-4px; min-width:18px; height:18px; padding:0 4px;
  background:var(--gold); color:#fff; font-family:var(--sans); font-size:.64rem; font-weight:700;
  border-radius:999px; display:none; align-items:center; justify-content:center;
}
.cart-count.show{ display:inline-flex; }
.nav-toggle{ display:none; background:none; border:none; color:var(--navy); padding:8px; }
.nav-toggle svg{ width:26px; height:26px; }

/* ---------- Hero ---------- */
.hero{ position:relative; min-height:clamp(480px,72vh,680px); display:flex; align-items:center; color:#fff; overflow:hidden; }
.hero__bg{ position:absolute; inset:0; background:var(--navy); }
.hero__bg img{ width:100%; height:100%; object-fit:cover; transform:scale(1.05); animation:heroZoom 18s var(--ease) forwards; }
@keyframes heroZoom{ to{ transform:scale(1); } }
.hero__scrim{ position:absolute; inset:0; background:
  linear-gradient(90deg, rgba(9,19,32,.78) 0%, rgba(9,19,32,.5) 45%, rgba(9,19,32,.28) 100%),
  linear-gradient(180deg, rgba(9,19,32,.35), rgba(9,19,32,.5)); }
.hero__inner{ position:relative; z-index:2; padding:64px 0; max-width:680px; }
.hero h1{ color:#fff; font-size:clamp(2.6rem,6vw,4.6rem); font-weight:600; letter-spacing:-.01em; }
.hero h1 em{ font-style:italic; color:var(--gold-soft); }
.hero .lead{ font-size:1.18rem; margin:22px 0 12px; color:rgba(255,255,255,.9); max-width:46ch; }
.hero .desc{ font-size:1rem; color:rgba(255,255,255,.78); max-width:52ch; }
.hero__cta{ display:flex; flex-wrap:wrap; gap:14px; margin-top:30px; }
.hero__badge{ display:inline-flex; align-items:center; gap:9px; margin-bottom:22px;
  font-size:.78rem; letter-spacing:.22em; text-transform:uppercase; color:var(--gold-soft); font-weight:600; }
.hero__badge span{ width:34px; height:1px; background:var(--gold-soft); display:inline-block; }

/* ---------- Section ---------- */
.section{ padding:88px 0; }
.section--alt{ background:var(--cream); }
.section-head{ text-align:center; max-width:640px; margin:0 auto 52px; }
.section-head h2{ font-size:clamp(2rem,4vw,2.9rem); letter-spacing:.01em; }
.section-head .rule{ width:64px; height:2px; background:var(--gold); margin:20px auto 18px; }
.section-head p{ color:var(--muted); font-size:1.05rem; margin:0; }

/* ---------- Filter tabs ---------- */
.filters{ display:flex; flex-wrap:wrap; justify-content:center; gap:12px; margin:0 0 46px; }
.filters button{
  background:#fff; border:1.5px solid var(--line); color:var(--ink);
  padding:.7em 1.6em; border-radius:999px; font-size:.9rem; font-weight:500;
  transition:all .25s var(--ease);
}
.filters button:hover{ border-color:var(--navy); }
.filters button.active{ background:var(--navy); border-color:var(--navy); color:#fff; }

/* ---------- Product grid & cards ---------- */
.grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.card{
  background:var(--navy); border-radius:var(--radius); overflow:hidden;
  display:flex; flex-direction:column; box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.card__media{ position:relative; aspect-ratio:4/3; overflow:hidden; }
.card__media img{ width:100%; height:100%; object-fit:cover; transition:transform .7s var(--ease); }
.card:hover .card__media img{ transform:scale(1.07); }
.card__tag{
  position:absolute; top:12px; left:12px; background:rgba(9,19,32,.72); backdrop-filter:blur(4px);
  color:#fff; font-family:var(--sans); font-size:.68rem; letter-spacing:.12em; text-transform:uppercase;
  padding:5px 11px; border-radius:999px; font-weight:600;
}
.card__body{ padding:26px 24px 28px; display:flex; flex-direction:column; align-items:center; text-align:center; flex:1; color:#fff; }
.card__title{ font-family:var(--serif); font-size:1.16rem; color:#fff; font-weight:600; min-height:2.4em; display:flex; align-items:center; }
.card__price{ color:var(--gold-soft); font-size:1rem; font-weight:600; margin:14px 0 22px; letter-spacing:.02em; }
.card__body .btn{ margin-top:auto; }

/* ---------- Breadcrumb ---------- */
.breadcrumb{ padding:26px 0 4px; font-size:.86rem; color:var(--muted); }
.breadcrumb a:hover{ color:var(--gold); }
.breadcrumb span{ color:var(--ink); }

/* ---------- Product detail ---------- */
.product{ padding:26px 0 90px; }
.product__grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; }
.product__gallery{ position:sticky; top:96px; }
.product__gallery img{ width:100%; border-radius:var(--radius); box-shadow:var(--shadow-md); aspect-ratio:1/1; object-fit:cover; }
.product__title{ font-size:clamp(2rem,3.6vw,2.9rem); margin:6px 0 0; }
.product__price{ color:var(--gold); font-size:1.5rem; font-weight:600; margin:16px 0 22px; font-family:var(--serif); }
.product__desc p{ color:#495468; margin:0 0 12px; }
.product__cat{ font-size:.92rem; color:var(--muted); margin:0 0 24px; }
.product__cat b{ color:var(--ink); font-weight:600; }
.product__cat a{ color:var(--gold); }

/* wizard steps (chevron) */
.steps{ display:flex; border:1px solid var(--line); border-radius:8px; overflow:hidden; margin:8px 0 26px; }
.steps button{
  flex:1; background:#fff; border:none; padding:.85em .4em; font-size:.9rem; color:var(--ink); font-weight:500;
  position:relative; transition:all .25s var(--ease);
}
.steps button:not(:last-child)::after{
  content:""; position:absolute; right:-11px; top:50%; width:22px; height:22px; background:inherit;
  transform:translateY(-50%) rotate(45deg); border-top:1px solid var(--line); border-right:1px solid var(--line); z-index:2;
}
.steps button.active{ background:var(--navy); color:#fff; }
.steps button.active::after{ background:var(--navy); border-color:var(--navy); }
.steps button.done{ color:var(--gold); }

.step-panel{ display:none; animation:fade .35s var(--ease); }
.step-panel.active{ display:block; }
@keyframes fade{ from{ opacity:0; transform:translateY(6px);} to{opacity:1; transform:none;} }
.step-panel h3{ font-family:var(--sans); font-weight:600; font-size:1.05rem; color:var(--ink); padding-bottom:10px; border-bottom:2px solid var(--gold); margin:0 0 18px; display:inline-block; }

.field label{ display:block; font-size:.82rem; font-weight:600; letter-spacing:.04em; color:var(--muted); margin-bottom:8px; }
.select, .input{
  width:100%; padding:.85em 1em; border:1.5px solid var(--line); border-radius:10px; background:#fff;
  font-family:var(--sans); font-size:1rem; color:var(--ink); appearance:none;
}
.select:focus, .input:focus{ outline:none; border-color:var(--gold); }
.select-wrap{ position:relative; }
.select-wrap::after{ content:"⌄"; position:absolute; right:16px; top:44%; transform:translateY(-50%); color:var(--muted); pointer-events:none; font-size:1.2rem; }

.note{ display:flex; gap:10px; align-items:center; background:var(--cream); border-radius:10px; padding:14px 16px; color:#5a6373; font-size:.92rem; margin-bottom:22px; }
.note svg{ width:20px; height:20px; color:var(--gold); flex:none; }

.pax-row{ display:flex; align-items:center; justify-content:space-between; padding:16px 0; border-bottom:1px solid var(--line); }
.pax-row .label{ font-size:.98rem; }
.pax-row .label small{ display:block; color:var(--muted); font-size:.8rem; }
.stepper{ display:inline-flex; align-items:center; gap:16px; }
.stepper button{ width:34px; height:34px; border-radius:999px; border:1.5px solid var(--line); background:#fff; font-size:1.2rem; color:var(--navy); display:inline-flex; align-items:center; justify-content:center; transition:all .2s var(--ease); }
.stepper button:hover{ border-color:var(--gold); color:var(--gold); }
.stepper .val{ min-width:20px; text-align:center; font-weight:600; }

.addon-search{ margin-bottom:16px; }
.addon-list{ display:flex; flex-direction:column; gap:10px; }
.addon{ display:flex; align-items:center; gap:14px; padding:10px; border:1px solid var(--line); border-radius:12px; transition:border-color .2s var(--ease); }
.addon:hover{ border-color:var(--gold-soft); }
.addon img{ width:52px; height:52px; border-radius:8px; object-fit:cover; flex:none; }
.addon .a-name{ flex:1; font-size:.94rem; }
.addon .a-price{ font-weight:600; color:var(--ink); font-size:.94rem; white-space:nowrap; }
.addon input{ width:56px; text-align:center; padding:.5em; border:1.5px solid var(--line); border-radius:8px; font-family:var(--sans); }
.pager{ display:flex; align-items:center; gap:14px; margin-top:16px; }
.pager button{ background:var(--navy); color:#fff; border:none; border-radius:8px; padding:.55em 1.1em; font-size:.85rem; }
.pager button:disabled{ opacity:.35; cursor:not-allowed; }
.pager .count{ color:var(--muted); font-size:.88rem; }

.summary-line{ display:flex; justify-content:space-between; padding:8px 0; color:#495468; }
.summary-line.sub{ border-top:1px solid var(--line); margin-top:8px; padding-top:14px; }
.summary-list{ list-style:none; margin:0 0 4px; padding:0; }
.summary-list li{ display:flex; justify-content:space-between; padding:6px 0; color:#495468; font-size:.95rem; }

.total-row{ display:flex; justify-content:space-between; align-items:baseline; border-top:1px solid var(--line); margin-top:18px; padding-top:16px; }
.total-row .t-label{ font-size:1rem; color:var(--muted); }
.total-row .t-val{ font-family:var(--serif); font-size:1.5rem; color:var(--ink); font-weight:600; }
.product__cta{ margin-top:22px; }

.regolamento{ margin-top:40px; }
.regolamento h4{ font-family:var(--sans); font-weight:700; font-size:1rem; margin:0 0 14px; }
.regolamento p{ color:var(--muted); font-size:.9rem; margin:0 0 12px; }

/* related */
.related{ padding:70px 0 0; }
.related h2{ font-size:1.9rem; margin-bottom:34px; }
.related .grid{ gap:24px; }

/* ---------- Trust / features strip ---------- */
.features{ display:grid; grid-template-columns:repeat(4,1fr); gap:26px; }
.feature{ text-align:center; padding:14px; }
.feature svg{ width:38px; height:38px; color:var(--gold); margin:0 auto 14px; }
.feature h3{ font-family:var(--sans); font-size:1.02rem; font-weight:600; margin-bottom:6px; }
.feature p{ color:var(--muted); font-size:.9rem; margin:0; }

/* ---------- Split lifestyle block ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; align-items:center; gap:60px; }
.split img{ border-radius:var(--radius); box-shadow:var(--shadow-md); aspect-ratio:5/4; object-fit:cover; }
.split h2{ font-size:clamp(1.9rem,3.4vw,2.6rem); margin-bottom:16px; }
.split p{ color:var(--muted); margin:0 0 16px; font-size:1.03rem; }

/* ---------- Cart page ---------- */
.cart-table{ width:100%; border-collapse:collapse; }
.cart-table th{ text-align:left; font-family:var(--sans); font-weight:600; color:var(--muted); font-size:.8rem; letter-spacing:.06em; text-transform:uppercase; padding:0 0 14px; border-bottom:1px solid var(--line); }
.cart-item td{ padding:18px 0; border-bottom:1px solid var(--line); vertical-align:middle; }
.cart-item img{ width:78px; height:78px; object-fit:cover; border-radius:10px; }
.cart-prod{ display:flex; align-items:center; gap:16px; }
.cart-prod b{ font-family:var(--serif); font-weight:600; }
.cart-remove{ background:none; border:none; color:var(--muted); font-size:.85rem; }
.cart-remove:hover{ color:#c0392b; }
.cart-summary{ background:var(--cream); border-radius:var(--radius); padding:30px; }
.empty{ text-align:center; padding:70px 0; color:var(--muted); }

/* ---------- Static page ---------- */
.page-body{ max-width:780px; margin:0 auto; padding:20px 0 40px; }
.page-body h2{ font-size:1.5rem; margin:34px 0 12px; }
.page-body p, .page-body li{ color:#495468; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--navy); color:rgba(255,255,255,.8); padding:70px 0 30px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; }
.site-footer h4{ font-family:var(--serif); color:#fff; font-size:1.1rem; letter-spacing:.06em; margin-bottom:18px; }
.site-footer a:hover{ color:var(--gold-soft); }
.footer-links{ list-style:none; padding:0; margin:0; }
.footer-links li{ margin-bottom:12px; font-weight:600; }
.footer-contact p{ margin:0 0 12px; font-weight:600; color:#fff; }
.social{ display:flex; gap:14px; margin-top:18px; }
.social a{ width:42px; height:42px; border-radius:999px; border:1px solid rgba(255,255,255,.22); display:inline-flex; align-items:center; justify-content:center; transition:all .25s var(--ease); }
.social a:hover{ background:var(--gold); border-color:var(--gold); color:var(--navy); }
.social svg{ width:19px; height:19px; }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.12); margin-top:48px; padding-top:26px; text-align:center; font-size:.82rem; color:rgba(255,255,255,.55); }

/* ---------- Toast ---------- */
.toast{ position:fixed; bottom:26px; left:50%; transform:translateX(-50%) translateY(30px); z-index:200;
  background:var(--navy); color:#fff; padding:14px 26px; border-radius:999px; box-shadow:var(--shadow-md);
  opacity:0; pointer-events:none; transition:all .35s var(--ease); font-weight:500; font-size:.94rem; display:flex; gap:10px; align-items:center; }
.toast.show{ opacity:1; transform:translateX(-50%) translateY(0); }
.toast svg{ width:20px; height:20px; color:var(--gold-soft); }

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .grid{ grid-template-columns:repeat(2,1fr); }
  .product__grid{ grid-template-columns:1fr; gap:34px; }
  .product__gallery{ position:static; }
  .features{ grid-template-columns:repeat(2,1fr); gap:30px; }
  .split{ grid-template-columns:1fr; gap:30px; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .main-nav{ display:none; }
  .nav-toggle{ display:inline-flex; }
  .header-inner{ grid-template-columns:auto 1fr auto; }
  .header-logo{ justify-self:start; }
}
@media (max-width:600px){
  .section{ padding:60px 0; }
  .grid{ grid-template-columns:1fr; gap:22px; }
  .footer-grid{ grid-template-columns:1fr; gap:34px; }
  .cart-table thead{ display:none; }
  .hero__inner{ padding:48px 0; }
}

/* ---------- Password gate ---------- */
.gate{ position:fixed; inset:0; z-index:1000; display:flex; align-items:center; justify-content:center; padding:24px;
  background:rgba(7,16,27,.72); backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  transition:opacity .4s var(--ease); }
.gate.hide{ opacity:0; pointer-events:none; }
.gate__card{ background:#fff; border-radius:18px; padding:44px 40px 38px; max-width:420px; width:100%;
  text-align:center; box-shadow:0 30px 80px rgba(0,0,0,.4); animation:gateIn .5s var(--ease); }
@keyframes gateIn{ from{ opacity:0; transform:translateY(16px) scale(.98);} to{opacity:1; transform:none;} }
.gate__card .logo{ margin-bottom:22px; }
.gate__card .logo svg{ width:40px; }
.gate__card h2{ font-size:1.5rem; margin-bottom:8px; }
.gate__card p{ color:var(--muted); font-size:.95rem; margin:0 0 24px; }
.gate__form{ display:flex; flex-direction:column; gap:12px; }
.gate__form .input{ text-align:center; }
.gate__err{ color:#c0392b; font-size:.85rem; min-height:1.1em; margin-top:-2px; }
.gate__note{ font-size:.78rem; color:var(--muted); margin-top:18px; }
body.gated{ overflow:hidden; }

/* mobile nav drawer */
.mobile-nav{ position:fixed; inset:0; z-index:150; background:rgba(9,19,32,.98); color:#fff;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px;
  opacity:0; pointer-events:none; transition:opacity .3s var(--ease); }
.mobile-nav.open{ opacity:1; pointer-events:auto; }
.mobile-nav a{ font-family:var(--serif); font-size:1.6rem; padding:12px; }
.mobile-nav a:hover{ color:var(--gold-soft); }
.mobile-nav .close{ position:absolute; top:22px; right:24px; background:none; border:none; color:#fff; font-size:2rem; }