/* World Wine Selection — Redesign mockup
   Design tokens da UI system, proposta fase 2 */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400&family=Manrope:wght@400;500;600;700&display=swap');

:root {
  /* Neutri eleganti */
  --ink: #15130f;
  --ink-soft: #221e19;
  --cream: #f6f1e8;
  --sand: #ece3d3;
  --taupe: #8c8072;
  --taupe-light: #b8ae9f;

  /* Accento semantico */
  --bordeaux: #6d1a2b;
  --bordeaux-dark: #4c1220;
  --bordeaux-tint: #f1e3e2;

  /* Oro — solo dettagli, mai diffuso */
  --gold: #b3924e;
  --gold-soft: #d9c690;

  --font-serif: 'Fraunces', Georgia, serif;
  --font-sans: 'Manrope', Arial, sans-serif;

  --radius-s: 2px;
  --radius-m: 4px;
  --container: 1240px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

h1, h2, h3, .serif {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: 0.01em;
  margin: 0;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--taupe);
  font-weight: 600;
}

.eyebrow.on-dark { color: var(--gold-soft); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: var(--radius-s);
  border: 1px solid transparent;
  transition: all 0.3s var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: var(--bordeaux);
  color: var(--cream);
}
.btn-primary:hover { background: var(--bordeaux-dark); }

.btn-outline {
  background: transparent;
  border-color: currentColor;
}
.btn-outline.on-dark { color: var(--cream); }
.btn-outline.on-dark:hover { background: rgba(246,241,232,0.08); }
.btn-outline.on-light { color: var(--ink); border-color: var(--ink); }
.btn-outline.on-light:hover { background: var(--ink); color: var(--cream); }

.btn-text {
  padding: 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  border-bottom: 1px solid currentColor;
  border-radius: 0;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 26px 0;
  transition: all 0.4s var(--ease);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-header.is-scrolled {
  background: var(--cream);
  padding: 16px 0;
  box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}
.site-header.is-scrolled .wordmark,
.site-header.is-scrolled .nav-main a { color: var(--ink); }

.wordmark {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--cream);
  transition: color 0.4s var(--ease);
  white-space: nowrap;
}
.wordmark em {
  font-style: italic;
  font-weight: 400;
  color: var(--gold-soft);
}
@media (max-width: 480px) {
  .wordmark { font-size: 16px; letter-spacing: 0; }
}

.nav-main { display: flex; gap: 40px; list-style: none; margin: 0; padding: 0; }
.nav-main a {
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--cream);
  transition: color 0.3s var(--ease), opacity 0.3s;
}
.nav-main a:hover { opacity: 0.7; }

.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-main { display: none; }
  .nav-toggle { display: block; background: none; border: none; color: inherit; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  color: var(--cream);
  overflow: hidden;
  background: var(--ink);
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.04);
  will-change: transform;
}
.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,9,7,0.35) 0%, rgba(10,9,7,0.15) 40%, rgba(10,9,7,0.85) 100%);
}
/* Respiro della luce — micro-animazione, niente Ken Burns/vignetta */
.hero-glow {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(ellipse 60% 55% at 68% 38%, rgba(217,198,144,0.16) 0%, rgba(217,198,144,0) 70%);
  animation: hero-breathe 7s var(--ease) infinite alternate;
}
@keyframes hero-breathe {
  from { opacity: 0.55; }
  to { opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-glow { animation: none; }
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: 0 32px 96px;
  max-width: 720px;
  opacity: 0;
  transform: translateY(14px);
  animation: hero-fade-in 1.1s var(--ease) 0.2s forwards;
}
@media (prefers-reduced-motion: reduce) {
  .hero-content { opacity: 1; transform: none; animation: none; }
}
@keyframes hero-fade-in {
  to { opacity: 1; transform: translateY(0); }
}
.hero-content .eyebrow { margin-bottom: 18px; }
.hero-content h1 {
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.08;
  margin-bottom: 34px;
  font-weight: 400;
}
.hero-content h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--gold-soft);
}
.scroll-cue {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  width: 1px; height: 46px;
  background: linear-gradient(180deg, rgba(246,241,232,0.8), transparent);
}

/* ---------- Emotional sequence ---------- */
.sequence {
  background: var(--ink-soft);
  color: var(--cream);
  padding: 110px 0 100px;
}
.sequence-head { margin-bottom: 56px; }
.sequence-head h2 { font-size: 30px; margin-top: 14px; max-width: 520px; }

.sequence-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(260px, 320px);
  gap: 28px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding: 4px 32px 24px;
  margin: 0 -32px;
  scrollbar-width: thin;
}
.sequence-track::-webkit-scrollbar { height: 4px; }
.sequence-track::-webkit-scrollbar-thumb { background: rgba(246,241,232,0.25); }

.bottle-card {
  scroll-snap-align: start;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.bottle-card.is-visible { opacity: 1; transform: translateY(0); }

.bottle-card figure {
  margin: 0 0 22px;
  aspect-ratio: 3/4;
  background: rgba(246,241,232,0.04);
  border: 1px solid rgba(246,241,232,0.1);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.bottle-card img { height: 92%; width: auto; object-fit: contain; }
.bottle-card h3 { font-size: 19px; margin-bottom: 8px; }
.bottle-card p { font-size: 14px; line-height: 1.55; color: var(--taupe-light); margin: 0; }

/* ---------- Transition ---------- */
.transition {
  background: var(--cream);
  padding: 100px 0;
  text-align: center;
}
.transition h2 {
  font-size: clamp(28px, 4vw, 40px);
  max-width: 620px;
  margin: 18px auto 40px;
}
.transition-actions {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
}

/* ---------- Category grid ---------- */
.categories { padding: 0 0 110px; }
.category-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 96px;
  gap: 14px;
}
.cat-card {
  position: relative;
  border-radius: var(--radius-m);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 20px;
  color: var(--cream);
  background: var(--taupe);
  transition: transform 0.4s var(--ease);
}
.cat-card:hover { transform: translateY(-3px); }
.cat-card span {
  position: relative; z-index: 1;
  font-family: var(--font-serif);
  letter-spacing: 0.02em;
}
.cat-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.05), rgba(0,0,0,0.55));
}
.cat-card.size-xl { grid-column: span 3; grid-row: span 4; background: var(--bordeaux); }
.cat-card.size-xl span { font-size: 28px; }
.cat-card.size-l { grid-column: span 3; grid-row: span 2; background: #3a2a2c; }
.cat-card.size-l span { font-size: 20px; }
.cat-card.size-m { grid-column: span 2; grid-row: span 2; background: #665a4d; }
.cat-card.size-s { grid-column: span 2; grid-row: span 1; background: #8c8072; font-size: 13px; }

@media (max-width: 900px) {
  .category-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 110px; }
  .cat-card.size-xl { grid-column: span 2; grid-row: span 3; }
  .cat-card.size-l { grid-column: span 2; grid-row: span 2; }
  .cat-card.size-m, .cat-card.size-s { grid-column: span 1; grid-row: span 2; }
}

/* ---------- Split section (Chi siamo / Formazione) ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 74vh;
}
.split-panel {
  padding: 90px 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.split-panel.dark { background: var(--ink); color: var(--cream); }
.split-panel.light { background: var(--sand); color: var(--ink); }
.split-panel h2 { font-size: 32px; margin: 16px 0 22px; }
.split-panel p { line-height: 1.7; color: var(--taupe); max-width: 44ch; margin-bottom: 32px; }
.split-panel.dark p { color: var(--taupe-light); }

@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; }
  .split-panel { padding: 64px 32px; }
}

/* ---------- Trust ---------- */
.trust {
  background: var(--cream);
  padding: 90px 0 110px;
  text-align: center;
}
.rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border: 1px solid var(--taupe-light);
  border-radius: 999px;
  margin-bottom: 34px;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.rating-badge .stars { color: var(--gold); letter-spacing: 2px; }

.quote-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 46px;
  text-align: left;
}
.quote-card {
  background: var(--sand);
  padding: 28px;
  border-radius: var(--radius-m);
}
.quote-card p { font-family: var(--font-serif); font-size: 17px; line-height: 1.5; margin: 0 0 14px; }
.quote-card span { font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--taupe); }

@media (max-width: 860px) {
  .quote-row { grid-template-columns: 1fr; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: var(--taupe-light);
  padding: 80px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(246,241,232,0.1);
}
.footer-grid .wordmark { margin-bottom: 16px; }
.footer-grid h4 {
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--cream); margin-bottom: 18px; font-weight: 700;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 10px; font-size: 14px; }
.footer-grid a:hover { color: var(--cream); }
.footer-bottom {
  display: flex; justify-content: space-between; padding-top: 24px;
  font-size: 12px; flex-wrap: wrap; gap: 12px;
}

/* ---------- Shop page ---------- */
.shop-hero {
  background: var(--ink);
  color: var(--cream);
  padding: 170px 0 70px;
}
.shop-hero h1 { font-size: clamp(34px, 5vw, 48px); margin: 14px 0 18px; }
.shop-hero p { max-width: 46ch; color: var(--taupe-light); line-height: 1.6; }

.filters {
  background: var(--cream);
  padding: 34px 0;
  border-bottom: 1px solid var(--sand);
  position: sticky;
  top: 0;
  z-index: 40;
}
.filter-groups {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.filter-group h5 {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--taupe); margin: 0 0 10px;
}
.pill-row { display: flex; gap: 8px; flex-wrap: wrap; }
.pill {
  padding: 8px 16px;
  border: 1px solid var(--taupe-light);
  border-radius: 999px;
  font-size: 13px;
  background: transparent;
  transition: all 0.25s var(--ease);
}
.pill:hover { border-color: var(--ink); }
.pill.is-active { background: var(--bordeaux); border-color: var(--bordeaux); color: var(--cream); }

.product-grid {
  padding: 70px 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px 26px;
}
@media (max-width: 1024px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .product-grid { grid-template-columns: 1fr; } }

.product-card figure {
  position: relative;
  aspect-ratio: 3/4;
  background: var(--sand);
  border-radius: var(--radius-m);
  margin: 0 0 16px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.product-card img { height: 90%; object-fit: contain; }
.placeholder-bottle {
  width: 46%; opacity: 0.35;
}
.product-card .cat-label {
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--taupe);
}
.product-card h3 { font-family: var(--font-serif); font-size: 17px; margin: 6px 0 6px; font-weight: 500; }
.product-card .character { font-size: 13px; color: var(--taupe); margin-bottom: 10px; }
.product-card .price { font-size: 15px; font-weight: 700; }

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 8px;
}
.section-heading h2 { font-size: 26px; }

.section-block { padding: 70px 0; border-top: 1px solid var(--sand); }

/* ---------- PDP ---------- */
.pdp {
  padding: 150px 0 0;
}
.pdp-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: start;
}
.pdp-media {
  position: sticky;
  top: 130px;
  background: var(--ink);
  border-radius: var(--radius-m);
  aspect-ratio: 4/5;
  display: flex; align-items: center; justify-content: center;
  padding: 40px;
}
.pdp-media img { height: 100%; object-fit: contain; filter: drop-shadow(0 30px 40px rgba(0,0,0,0.4)); }

/* Hotspot glassmorphic — dettagli prodotto sull'immagine PDP */
.hotspot {
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  z-index: 2;
}
.hotspot-dot {
  display: block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gold-soft);
  position: relative;
}
.hotspot-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(217,198,144,0.5);
  animation: hotspot-pulse 2.4s var(--ease) infinite;
}
@keyframes hotspot-pulse {
  0% { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(1.9); opacity: 0; }
}
.hotspot-tooltip {
  position: absolute;
  top: 50%;
  left: calc(100% + 16px);
  transform: translateY(-50%) translateX(-6px);
  min-width: 190px;
  padding: 14px 16px;
  background: rgba(246,241,232,0.12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(246,241,232,0.22);
  border-radius: var(--radius-m);
  color: var(--cream);
  text-align: left;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.hotspot-tooltip strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 4px;
}
.hotspot-tooltip span { font-size: 13.5px; line-height: 1.4; }
.hotspot:hover .hotspot-tooltip,
.hotspot:focus-visible .hotspot-tooltip,
.hotspot.is-active .hotspot-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
  pointer-events: auto;
}
@media (max-width: 860px) {
  .hotspot-tooltip { left: auto; right: calc(100% + 16px); }
}
@media (prefers-reduced-motion: reduce) {
  .hotspot-dot::after { animation: none; }
}

.pdp-info .cat-label { color: var(--taupe); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; }
.pdp-info h1 { font-size: clamp(30px, 3.4vw, 42px); margin: 12px 0 18px; }
.pdp-tagline { font-family: var(--font-serif); font-style: italic; font-size: 18px; color: var(--taupe); margin-bottom: 26px; line-height: 1.5; }

.price-row { display: flex; align-items: baseline; gap: 14px; margin-bottom: 26px; }
.price-row .price { font-size: 26px; font-weight: 700; }
.price-row .price-unit { font-size: 12px; color: var(--taupe); }

.qty-row { display: flex; align-items: center; gap: 18px; margin-bottom: 18px; }
.qty-stepper { display: flex; align-items: center; border: 1px solid var(--taupe-light); border-radius: 999px; }
.qty-stepper button { width: 38px; height: 38px; background: none; border: none; font-size: 16px; }
.qty-stepper input { width: 40px; text-align: center; border: none; background: none; font-family: inherit; font-size: 15px; }

.quote-banner {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--bordeaux-tint);
  border: 1px solid var(--bordeaux);
  border-radius: var(--radius-m);
  font-size: 13px;
  margin-bottom: 22px;
  color: var(--bordeaux-dark);
}
.quote-banner.is-visible { display: flex; }

.pdp-cta-row { display: flex; gap: 14px; margin-bottom: 40px; }

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px 30px;
  padding-top: 34px;
  border-top: 1px solid var(--sand);
}
.feature-item h5 { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--taupe); margin: 0 0 6px; }
.feature-item p { margin: 0; font-size: 14.5px; line-height: 1.5; }

.location-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  background: var(--sand); font-size: 13px; margin-top: 6px;
}
.location-chip .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--bordeaux); }

.pdp-related { padding: 90px 0 110px; }

.sticky-buy {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--cream);
  border-top: 1px solid var(--sand);
  padding: 14px 20px;
  display: none;
  align-items: center;
  justify-content: space-between;
  z-index: 90;
}
@media (max-width: 860px) {
  .pdp-layout { grid-template-columns: 1fr; gap: 30px; }
  .pdp-media { position: static; aspect-ratio: 4/5; }
  .sticky-buy { display: flex; }
}

/* ---------- Reveal utility ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }