/* ==========================================================================
   SIENNE — design system
   Fotografia e impaginazione prodotto in stile editoriale (Bottega Veneta),
   chrome dell'interfaccia (nav, carrello, configuratore) in "liquid glass".
   ========================================================================== */

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

:root{
  --bg: #FAFAF7;
  --bg-alt: #F1F0EB;
  --ink: #111110;
  --ink-soft: #5C5C58;
  --ink-faint: #8C8B85;
  --line: rgba(17,17,16,0.12);
  --leather-dark: #0F0E0C;
  --cream: #FAFAF7;
  --accent: #6E1423;
  --accent-soft: rgba(110,20,35,0.10);
  --max: 1320px;

  --serif: 'Libre Bodoni', 'Bodoni MT', Didot, Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* liquid glass tokens */
  --glass-bg: rgba(255,255,255,0.52);
  --glass-bg-strong: rgba(255,255,255,0.78);
  --glass-border: rgba(255,255,255,0.65);
  --glass-highlight: rgba(255,255,255,0.9);
  --glass-shadow: 0 10px 40px rgba(20,18,14,0.14), inset 0 1px 0 rgba(255,255,255,0.5);
  --glass-dark-bg: rgba(15,14,12,0.55);
  --glass-dark-border: rgba(255,255,255,0.14);
  --glass-dark-shadow: 0 10px 40px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.08);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --radius-pill: 999px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  position: relative;
  margin:0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body::before{
  content:"";
  position: fixed; inset: 0;
  z-index: -1;
  background-image: url(/assets/site/mark-pattern.png);
  background-repeat: repeat;
  background-size: 110px auto;
  background-position: 0 0;
  opacity: 0.12;
  pointer-events: none;
}
h1,h2,h3,h4{ font-family: var(--serif); font-weight: 500; line-height: 1.12; margin:0; color: var(--ink); }
p{ margin:0; }
a{ color: inherit; text-decoration: none; }
img,svg,video{ display:block; max-width:100%; }
button, input, select, textarea{ font-family: var(--sans); }
.wrap{ max-width: var(--max); margin: 0 auto; padding: 0 40px; }
:focus-visible{ outline: 2px solid var(--accent); outline-offset: 3px; }
.sans{ font-family: var(--sans); }

@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; }
}

/* ---------- Glass utility ---------- */
.glass{
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}
.glass-strong{
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}
.glass-dark{
  background: var(--glass-dark-bg);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid var(--glass-dark-border);
  box-shadow: var(--glass-dark-shadow);
  color: var(--cream);
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding: 15px 30px;
  background: var(--leather-dark); color: var(--cream);
  font-family: var(--sans); font-size: 0.92rem; letter-spacing: 0.02em;
  border-radius: var(--radius-pill); border: 1px solid var(--leather-dark);
  cursor: pointer; transition: background .25s ease, color .25s ease, transform .2s ease;
}
.btn:hover{ background: transparent; color: var(--leather-dark); }
.btn:active{ transform: scale(0.97); }
.btn-outline{ background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.btn-outline:hover{ background: var(--ink); color: var(--bg); }
.btn-glass{
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border);
  color: var(--ink);
  box-shadow: var(--glass-shadow);
}
.btn-glass:hover{ background: var(--glass-bg); }
.btn-block{ width: 100%; }
.btn[disabled]{ opacity: 0.45; cursor: not-allowed; }
.btn-icon{
  width: 44px; height: 44px; padding:0; border-radius: 50%;
  display:inline-flex; align-items:center; justify-content:center;
}

/* ==========================================================================
   HEADER — floating glass pill nav
   ========================================================================== */
.site-header{
  position: fixed; top: 18px; left: 0; right: 0; z-index: 100;
  display:flex; justify-content:center; padding: 0 16px;
}
.nav-pill{
  width: 100%; max-width: 1180px;
  display:flex; align-items:center; justify-content:space-between;
  padding: 10px 14px 10px 26px;
  border-radius: var(--radius-pill);
}
.logo{
  font-family: var(--serif); font-weight: 600; font-size: 1.3rem;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink);
  display:flex; align-items:center;
}
.logo-img{ height: 58px; width: auto; display:block; filter: brightness(0); }
.navlinks{
  display:flex; gap: 26px; list-style:none; margin:0; padding:0;
  font-family: var(--sans); font-size: 0.78rem; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--ink);
}
.navlinks a{ opacity: 0.82; transition: opacity .2s ease; }
.navlinks a:hover{ opacity: 1; }
.nav-actions{ display:flex; align-items:center; gap: 8px; }
.launch-badge{
  font-family: var(--sans); font-size: 0.7rem; letter-spacing: 0.02em;
  padding: 8px 14px; border-radius: var(--radius-pill);
  background: var(--accent-soft); color: var(--accent);
  white-space: nowrap;
}
@media (max-width: 720px){ .launch-badge{ display:none; } }
.lang-btn{
  font-family: var(--sans); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.03em;
  width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line);
  background: transparent; color: var(--ink); cursor: pointer;
  display:flex; align-items:center; justify-content:center;
  transition: background .2s ease, color .2s ease;
}
.lang-btn:hover{ background: var(--ink); color: var(--cream); }
.cart-btn{ position: relative; }
.cart-badge{
  position:absolute; top:-4px; right:-4px;
  min-width: 19px; height:19px; padding: 0 4px;
  background: var(--accent); color:#fff;
  border-radius: 50%; font-family: var(--sans); font-size: 0.66rem; font-weight:600;
  display:flex; align-items:center; justify-content:center;
  border: 2px solid var(--bg);
}
.navmenu-btn{ display:none; background:none; border:none; cursor:pointer; padding: 8px; }
.navmenu-btn span{ display:block; width:20px; height:2px; background: var(--ink); margin: 4px 0; }

@media (max-width: 860px){
  .navlinks{ display:none; }
  .navmenu-btn{ display:block; }
}

/* mobile nav sheet */
.mobile-sheet{
  position: fixed; inset: 0; z-index: 150;
  display:none;
}
.mobile-sheet.open{ display:block; }
.mobile-sheet-backdrop{ position:absolute; inset:0; background: rgba(15,14,12,0.35); backdrop-filter: blur(2px); }
.mobile-sheet-panel{
  position:absolute; top: 90px; left: 16px; right: 16px;
  border-radius: var(--radius-lg); padding: 22px;
}
.mobile-sheet-panel a{
  display:block; padding: 14px 6px; font-size: 1.1rem;
  border-bottom: 1px solid var(--line); font-family: var(--serif);
}
.mobile-sheet-panel a:last-child{ border-bottom:none; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position: relative; width:100%; height: 100vh; min-height: 560px; max-height: 920px;
  overflow: hidden; background: var(--leather-dark);
  display:flex; align-items:flex-end;
}
.hero video, .hero img{
  position:absolute; inset:0; width:100%; height:100%; object-fit: cover; opacity: 0.92;
}
.hero::after{
  content:""; position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(10,9,7,0.15) 0%, rgba(10,9,7,0.05) 40%, rgba(10,9,7,0.65) 100%);
}
.hero-content{
  position: relative; z-index: 2; width:100%; padding: 0 40px 64px;
  color: var(--cream);
}
.hero-eyebrow{ font-family: var(--sans); letter-spacing: 0.18em; text-transform: uppercase; font-size: 0.78rem; opacity: 0.85; color: var(--cream); }
.hero-title{ font-size: clamp(2.6rem, 6vw, 5rem); margin-top: 14px; max-width: 14ch; color: var(--cream); }
.hero-cta{ margin-top: 30px; display:flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Manifesto ---------- */
.manifesto-section{ position: relative; padding: 130px 16px; display:flex; justify-content:center; }
.manifesto{ max-width: 900px; text-align:center; }
.manifesto .mf-open, .manifesto .mf-close{
  font-style: italic; font-weight: 500; font-size: clamp(1.7rem, 3.2vw, 2.3rem); color: var(--leather-dark);
}
.manifesto .mf-close{ margin-top: 44px; }
.manifesto .mf-body{ font-size: 1.05rem; color: var(--ink-soft); line-height: 1.9; margin-top: 26px; }

/* ==========================================================================
   Sections shell
   ========================================================================== */
section{ padding: 110px 0; }
.section-head{
  display:flex; justify-content: space-between; align-items:flex-end; gap: 30px;
  margin-bottom: 54px; flex-wrap: wrap;
}
.section-head h2{ font-size: clamp(2rem, 3.4vw, 2.7rem); }
.section-head p{ max-width: 38ch; color: var(--ink-soft); font-size: 1rem; font-family: var(--sans); }
.eyebrow{
  font-family: var(--sans); font-size: 0.76rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 10px; display:block;
}

/* ---------- Category tabs (glass pill switch) ---------- */
.cat-tabs{
  display:inline-flex; gap: 4px; padding: 5px; border-radius: var(--radius-pill); margin-bottom: 44px;
}
.cat-tab{
  padding: 10px 22px; border-radius: var(--radius-pill); font-family: var(--sans);
  font-size: 0.82rem; letter-spacing: 0.03em; text-transform: uppercase; cursor:pointer;
  color: var(--ink-soft); background: transparent; border: none; transition: all .25s ease;
}
.cat-tab.active{ background: var(--leather-dark); color: var(--cream); }

/* ---------- Product grid ---------- */
.products-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
}
.product-card{
  display:block; cursor:pointer;
}
.product-card .thumb{
  position: relative; aspect-ratio: 4/5; overflow:hidden; border-radius: var(--radius-md);
  padding: 2px;
  border: 1.5px solid transparent;
  background:
    linear-gradient(var(--bg-alt), var(--bg-alt)) padding-box,
    linear-gradient(150deg, rgba(255,255,255,0.95), rgba(255,255,255,0.12) 35%, rgba(17,17,16,0.14) 55%, rgba(255,255,255,0.65) 100%) border-box;
  box-shadow: 0 16px 34px rgba(20,18,14,0.14), inset 0 1px 0 rgba(255,255,255,0.5);
  transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease;
}
.product-card .thumb img{
  width:100%; height:100%; object-fit: cover; display:block;
  border-radius: calc(var(--radius-md) - 2px);
  transition: transform .7s cubic-bezier(.2,.7,.2,1);
}
.product-card:hover .thumb{
  transform: translateY(-6px);
  box-shadow: 0 22px 44px rgba(20,18,14,0.2), inset 0 1px 0 rgba(255,255,255,0.6);
}
.product-card:hover .thumb img{ transform: scale(1.05); }
.product-card .badge{
  position:absolute; top: 14px; left: 14px;
  padding: 6px 13px; border-radius: var(--radius-pill);
  font-family: var(--sans); font-size: 0.68rem; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--ink);
}
.product-card .info{ padding: 18px 4px 0; }
.product-card h3{ font-size: 1.28rem; }
.product-card .caption{ color: var(--ink-soft); font-size: 0.9rem; margin-top: 6px; font-family: var(--sans); line-height: 1.5; }
.product-card .meta-row{ display:flex; align-items:center; justify-content:space-between; margin-top: 12px; }
.product-card .price{ font-family: var(--sans); font-size: 0.95rem; font-weight: 600; }
.swatch-row{ display:flex; gap: 6px; }
.swatch-dot{
  width: 13px; height:13px; border-radius: 50%; border: 1px solid rgba(0,0,0,0.15);
}

@media (max-width: 980px){ .products-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px){ .products-grid{ grid-template-columns: 1fr; } .wrap{ padding: 0 20px; } }

/* ---------- Video banner (Monte Amiata) ---------- */
.video-banner{
  position: relative; width:100%; height: 70vh; min-height: 420px; max-height: 680px;
  overflow: hidden; background: var(--leather-dark);
}
.video-banner video{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.video-banner::after{
  content:""; position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(10,9,7,0.05) 0%, rgba(10,9,7,0.6) 100%);
}
.video-banner-overlay{
  position:relative; z-index:2; height:100%; max-width: var(--max); margin:0 auto;
  display:flex; flex-direction:column; justify-content:flex-end;
  padding: 0 40px 56px; color: var(--cream);
}
.video-banner-overlay h2{ font-size: clamp(1.8rem, 3.6vw, 2.8rem); max-width: 18ch; color: var(--cream); margin-top: 12px; }

@media (max-width: 900px){
  .video-banner{ height: 56vh; min-height: 380px; }
  .video-banner-overlay{ padding: 0 24px 40px; }
}

/* ---------- Bottega / Territorio split (reused from original brand site) ---------- */
.split{ display:grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items:center; }
.azienda-page{ padding-top: 190px; min-height: 70vh; }

/* ---------- Note legali ---------- */
.legal-page{ padding-top: 190px; padding-bottom: 100px; min-height: 70vh; }
.legal-wrap{ max-width: 760px; }
.legal-page h1{ font-size: clamp(2rem, 3.4vw, 2.7rem); margin-bottom: 40px; }
.legal-page h2{ font-size: 1.25rem; margin-top: 40px; margin-bottom: 14px; }
.legal-page h2:first-of-type{ margin-top: 0; }
.legal-page p{ font-family: var(--sans); color: var(--ink-soft); font-size: 0.98rem; line-height: 1.8; }
.legal-page p + p{ margin-top: 12px; }
.legal-page a{ text-decoration: underline; text-underline-offset: 3px; color: var(--ink); }
.legal-page em{ font-style: italic; color: var(--ink-faint); }
.split h2{ font-size: clamp(2rem, 3.4vw, 2.6rem); margin-bottom: 26px; }
.split p{ color: var(--ink-soft); max-width: 46ch; font-size: 1.03rem; font-family: var(--sans); }
.split p + p{ margin-top: 18px; }
.split-photo{ aspect-ratio: 4/5; overflow:hidden; border-radius: var(--radius-lg); }
.split-photo img{ width:100%; height:100%; object-fit:cover; }
.stats{ display:flex; gap: 40px; margin-top: 44px; flex-wrap: wrap; }
.stat b{ display:block; font-family: var(--serif); font-size: 2.1rem; font-weight: 500; color: var(--leather-dark); }
.stat span{ font-size: 0.86rem; color: var(--ink-soft); font-family: var(--sans); }

.territorio{ position: relative; }
.territorio-page{ padding-top: 190px; min-height: 70vh; }
.territorio-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items:center; }
.territorio-text h2{ max-width: 14ch; }
.territorio-media{ position: relative; max-width: 440px; margin-left: auto; }
.amiata-collage{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: 1.15fr 1fr 1fr;
  gap: 8px;
  aspect-ratio: 6/5;
}
.amiata-collage img{ width:100%; height:100%; object-fit:cover; display:block; border-radius: var(--radius-md); }
.amiata-collage .ac-a1{ grid-column: 1 / 3; grid-row: 1 / 2; }
.amiata-collage .ac-a2{ grid-column: 1 / 2; grid-row: 2 / 3; }
.amiata-collage .ac-a3{ grid-column: 2 / 3; grid-row: 2 / 3; }
.amiata-collage .ac-a4{ grid-column: 1 / 2; grid-row: 3 / 4; }
.amiata-collage .ac-a5{ grid-column: 2 / 3; grid-row: 3 / 4; }

@media (max-width: 900px){
  .split{ grid-template-columns: 1fr; gap: 40px; }
  .territorio-grid{ grid-template-columns: 1fr; gap: 36px; }
  .territorio-media{ max-width: 340px; margin: 0 auto; }
}

/* ---------- Contatti ---------- */
.contatti{ background: var(--leather-dark); color: var(--cream); }
.contatti .wrap{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 70px; }
.contatti h2{ color: var(--cream); max-width: 12ch; }
.contatti p{ color: rgba(247,240,225,0.78); margin-top: 18px; max-width: 42ch; font-family: var(--sans); }
.form-row{ display:flex; gap: 0; margin-top: 34px; border-bottom: 1px solid rgba(247,240,225,0.5); padding-bottom: 14px; max-width: 420px; }
.form-row input{ flex:1; background: transparent; border: none; color: var(--cream); font-family: var(--sans); font-size: 1rem; padding: 6px 0; }
.form-row input::placeholder{ color: rgba(247,240,225,0.55); }
.form-row button{ background:none; border:none; color: var(--cream); font-family: var(--sans); font-size: 0.95rem; cursor:pointer; text-decoration: underline; text-underline-offset: 4px; }
.form-msg{ margin-top: 14px; font-size: 0.86rem; color: #C9A876; height: 1em; font-family: var(--sans); }
.info-block{ display:flex; flex-direction:column; gap: 26px; font-family: var(--sans); }
.info-block .lbl{ font-size: 0.82rem; color: rgba(247,240,225,0.55); margin-bottom: 6px; }
.info-block .val{ font-size: 1.02rem; }
.hours-list{ list-style:none; margin:0; padding:0; font-size: 0.86rem; }
.hours-list li{ display:flex; justify-content: space-between; gap: 20px; max-width: 240px; padding: 1px 0; }
.socials{ display:flex; gap: 14px; margin-top: 6px; }
.socials a{ width: 40px; height:40px; border-radius: 50%; display:flex; align-items:center; justify-content:center; font-size: 0.78rem; }

@media (max-width: 900px){ .contatti .wrap{ grid-template-columns: 1fr; gap: 40px; } }

/* ---------- Footer ---------- */
footer{ padding: 40px; background: var(--leather-dark); border-top: 1px solid rgba(247,240,225,0.12); }
footer .wrap{ display:flex; justify-content: space-between; align-items:center; flex-wrap: wrap; gap: 16px; font-size: 0.85rem; color: rgba(247,240,225,0.55); font-family: var(--sans); }
footer .wrap a{ color: rgba(247,240,225,0.75); }
.footer-brand{ display:flex; align-items:center; font-family: var(--serif); letter-spacing: 0.1em; text-transform: uppercase; color: var(--cream); font-size: 1rem; }
.footer-logo-img{ height: 48px; width: auto; display:block; }

/* ==========================================================================
   CART DRAWER
   ========================================================================== */
.cart-overlay{ position: fixed; inset:0; z-index: 200; display:none; }
.cart-overlay.open{ display:block; }
.cart-overlay .backdrop{ position:absolute; inset:0; background: rgba(15,14,12,0.35); }
.cart-drawer{
  position:absolute; top: 16px; right: 16px; bottom: 16px; width: min(420px, calc(100vw - 32px));
  border-radius: var(--radius-lg); display:flex; flex-direction:column; overflow:hidden;
  transform: translateX(16px); opacity: 0; transition: transform .35s cubic-bezier(.2,.8,.2,1), opacity .3s ease;
}
.cart-overlay.open .cart-drawer{ transform: translateX(0); opacity: 1; }
.cart-head{ display:flex; align-items:center; justify-content:space-between; padding: 22px 22px 16px; border-bottom: 1px solid var(--line); }
.cart-head h3{ font-size: 1.3rem; }
.cart-items{ flex:1; overflow-y:auto; padding: 10px 22px; }
.cart-item{ display:flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.cart-item img{ width: 74px; height: 88px; object-fit:cover; border-radius: var(--radius-sm); }
.cart-item .ci-body{ flex:1; }
.cart-item h4{ font-size: 1.02rem; }
.cart-item .ci-meta{ font-family: var(--sans); font-size: 0.78rem; color: var(--ink-soft); margin-top: 4px; line-height: 1.5; }
.cart-item .ci-row{ display:flex; align-items:center; justify-content:space-between; margin-top: 10px; }
.qty-stepper{ display:flex; align-items:center; gap: 10px; font-family: var(--sans); }
.qty-stepper button{ width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line); background: transparent; cursor:pointer; font-size: 0.9rem; }
.ci-remove{ font-family: var(--sans); font-size: 0.76rem; text-decoration: underline; color: var(--ink-soft); cursor:pointer; background:none; border:none; }
.cart-empty{ padding: 60px 20px; text-align:center; color: var(--ink-soft); font-family: var(--sans); }
.cart-foot{ padding: 20px 22px 24px; border-top: 1px solid var(--line); }
.cart-subtotal{ display:flex; justify-content:space-between; font-family: var(--sans); font-size: 1rem; margin-bottom: 16px; }
.cart-note{ font-family: var(--sans); font-size: 0.74rem; color: var(--ink-soft); margin-top: 10px; text-align:center; }

/* ==========================================================================
   PRODUCT DETAIL PAGE
   ========================================================================== */
.pdp{ padding-top: 108px; }
.pdp-grid{ display:grid; grid-template-columns: 1.35fr 0.9fr; gap: 48px; align-items:flex-start; }
.pdp-gallery{ display:flex; flex-direction:column; gap: 14px; }
.pdp-gallery img{ width:100%; border-radius: var(--radius-lg); object-fit: cover; }
.pdp-gallery .main-shot{ aspect-ratio: 4/5; }
.pdp-thumbs{ display:flex; gap: 10px; }
.pdp-thumbs img{ width: 84px; height: 84px; border-radius: var(--radius-sm); object-fit: cover; cursor:pointer; opacity: 0.55; transition: opacity .2s ease; }
.pdp-thumbs img.active{ opacity: 1; outline: 2px solid var(--ink); outline-offset: 2px; }

.pdp-panel{ position: sticky; top: 108px; border-radius: var(--radius-lg); padding: 34px; }
.pdp-panel .eyebrow{ margin-bottom: 6px; }
.pdp-panel h1{ font-size: clamp(1.9rem, 2.6vw, 2.5rem); }
.pdp-tagline{ font-family: var(--sans); color: var(--ink-soft); font-size: 0.95rem; margin-top: 8px; }
.pdp-price{ font-family: var(--sans); font-size: 1.25rem; font-weight: 600; margin-top: 20px; }
.pdp-price .surcharge-note{ display:block; font-size: 0.76rem; font-weight: 400; color: var(--ink-soft); margin-top: 4px; }

.pdp-field{ margin-top: 26px; }
.pdp-field label.field-label{
  display:block; font-family: var(--sans); font-size: 0.76rem; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--ink-soft); margin-bottom: 10px;
}
.color-options{ display:flex; gap: 10px; flex-wrap: wrap; }
.color-swatch{
  width: 40px; height:40px; border-radius: 50%; cursor:pointer; position: relative;
  border: 2px solid transparent; transition: border-color .2s ease;
}
.color-swatch.active{ border-color: var(--ink); }
.color-swatch::after{ content: attr(data-label); position:absolute; top: 48px; left:50%; transform: translateX(-50%);
  font-family: var(--sans); font-size: 0.68rem; white-space:nowrap; color: var(--ink-soft); opacity:0; transition: opacity .2s ease; }
.color-swatch:hover::after{ opacity: 1; }

.glass-select{
  width: 100%; padding: 14px 16px; border-radius: var(--radius-md);
  border: 1px solid var(--line); background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  font-family: var(--sans); font-size: 0.95rem; color: var(--ink);
  appearance: none; -webkit-appearance:none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='9'><path d='M1 1l6 6 6-6' stroke='%23111110' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat; background-position: right 16px center;
  cursor: pointer;
}
.glass-input{
  width: 100%; padding: 14px 16px; border-radius: var(--radius-md);
  border: 1px solid var(--line); background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  font-family: var(--sans); font-size: 0.95rem; color: var(--ink);
}
.field-hint{ display:flex; justify-content: space-between; gap: 12px; font-family: var(--sans); font-size: 0.76rem; color: var(--ink-faint); margin-top: 8px; }
.char-count{ text-align: right; white-space: nowrap; }

.preorder-flag{
  display:none; align-items: flex-start; gap: 12px;
  margin-top: 18px; padding: 14px 16px; border-radius: var(--radius-md);
  background: rgba(169,121,63,0.10); border: 1px solid rgba(169,121,63,0.24);
  font-family: var(--sans); font-size: 0.82rem; color: var(--ink-soft); line-height: 1.5;
}
.preorder-flag.show{ display:flex; }
.preorder-flag .pf-icon{
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
  background: rgba(169,121,63,0.18); color: #8A5A2B; font-size: 0.86rem;
}
.preorder-flag .pf-title{ display:block; font-weight: 600; color: var(--ink); margin-bottom: 2px; }

.qty-row{ display:flex; align-items:center; justify-content:space-between; gap: 16px; margin-top: 26px; }
.qty-row .qty-stepper{ padding: 8px 14px; border: 1px solid var(--line); border-radius: var(--radius-pill); }

.pdp-actions{ margin-top: 24px; display:flex; flex-direction:column; gap: 10px; }

.accordion{ margin-top: 32px; border-top: 1px solid var(--line); }
.accordion-item{ border-bottom: 1px solid var(--line); }
.accordion-item summary{
  cursor:pointer; padding: 16px 0; font-family: var(--sans); font-size: 0.9rem;
  display:flex; justify-content:space-between; align-items:center; list-style:none;
}
.accordion-item summary::-webkit-details-marker{ display:none; }
.accordion-item summary::after{ content: "+"; font-size: 1.2rem; color: var(--ink-soft); }
.accordion-item[open] summary::after{ content: "–"; }
.accordion-item .accordion-body{ padding: 0 0 18px; font-family: var(--sans); font-size: 0.88rem; color: var(--ink-soft); line-height: 1.7; }

@media (max-width: 980px){
  .pdp-grid{ grid-template-columns: 1fr; }
  .pdp-panel{ position: static; }
}

/* related products */
.related h2{ font-size: 1.8rem; margin-bottom: 30px; }

/* ==========================================================================
   CHECKOUT / SUCCESS / CANCEL
   ========================================================================== */
.checkout-page{ padding-top: 130px; padding-bottom: 100px; min-height: 70vh; }
.checkout-grid{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items:flex-start; }
.checkout-form{ border-radius: var(--radius-lg); padding: 36px; }
.checkout-form h2{ font-size: 1.6rem; margin-bottom: 24px; }
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full{ grid-column: 1 / -1; }
.form-field label{ display:block; font-family: var(--sans); font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-soft); margin-bottom: 8px; }

.summary-card{ border-radius: var(--radius-lg); padding: 30px; position: sticky; top: 130px; }
.summary-card h3{ font-size: 1.25rem; margin-bottom: 20px; }
.summary-item{ display:flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.summary-item img{ width: 58px; height: 68px; object-fit:cover; border-radius: var(--radius-sm); }
.summary-item .si-meta{ font-family: var(--sans); font-size: 0.76rem; color: var(--ink-soft); margin-top: 3px; line-height: 1.5; }
.summary-totals{ margin-top: 18px; font-family: var(--sans); }
.summary-totals .row{ display:flex; justify-content:space-between; padding: 6px 0; font-size: 0.92rem; color: var(--ink-soft); }
.summary-totals .row.total{ color: var(--ink); font-weight: 600; font-size: 1.1rem; border-top: 1px solid var(--line); margin-top: 8px; padding-top: 14px; }
.pay-methods{ margin-top: 26px; display:flex; flex-direction:column; gap: 12px; }
.pay-note{ font-family: var(--sans); font-size: 0.76rem; color: var(--ink-faint); margin-top: 14px; line-height: 1.6; }
.checkout-alert{ font-family: var(--sans); font-size: 0.85rem; padding: 14px 16px; border-radius: var(--radius-md); background: var(--accent-soft); color: var(--accent); margin-top: 14px; display:none; }
.checkout-alert.show{ display:block; }

.result-page{ padding-top: 160px; padding-bottom: 140px; min-height: 70vh; display:flex; justify-content:center; }
.result-card{ max-width: 560px; width:100%; border-radius: var(--radius-lg); padding: 50px; text-align:center; }
.result-card .icon{ font-size: 2.4rem; }
.result-card h1{ margin-top: 18px; font-size: 2rem; }
.result-card p{ font-family: var(--sans); color: var(--ink-soft); margin-top: 14px; }
.order-id{ font-family: var(--sans); margin-top: 20px; font-size: 0.85rem; color: var(--ink-faint); }

@media (max-width: 900px){
  .checkout-grid{ grid-template-columns: 1fr; }
  .summary-card{ position: static; }
}

/* toast */
.toast{
  position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 20px);
  padding: 14px 22px; border-radius: var(--radius-pill); z-index: 300;
  font-family: var(--sans); font-size: 0.86rem; opacity: 0; pointer-events:none;
  transition: opacity .3s ease, transform .3s ease;
}
.toast.show{ opacity: 1; transform: translate(-50%, 0); pointer-events:auto; }