:root {
  --color-bg: #fafaf7;
  --color-surface: #ffffff;
  --color-ink: #1a1a1a;
  --color-ink-soft: #4a4a4a;
  --color-muted: #8a8a85;
  --color-line: #e8e6df;
  --color-accent: #8a6f3e;
  --color-accent-dark: #6b5530;
  --color-sold: #b04848;
  --color-reserved: #c7903a;
  --color-available: #3a7a4f;

  --font-display: "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.4rem; }

p { margin: 0 0 1em; }

a {
  color: var(--color-ink);
  text-decoration: none;
  transition: color .2s;
}
a:hover { color: var(--color-accent); }

img { display: block; max-width: 100%; height: auto; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(250, 250, 247, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-line);
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.02em;
  color: var(--color-ink);
}
.logo small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-top: 2px;
}

.nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.nav a {
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  color: var(--color-ink-soft);
}
.nav a:hover, .nav a.active { color: var(--color-ink); }

.menu-toggle {
  display: none;
  background: none;
  border: 0;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--color-ink);
}

@media (max-width: 720px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-surface);
    padding: 1.5rem var(--gutter);
    gap: 1.2rem;
    border-bottom: 1px solid var(--color-line);
  }
  .nav.open { display: flex; }
  .menu-toggle { display: block; }
}

/* ============ HERO ============ */
.hero {
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--color-line);
}
.hero-inner {
  max-width: 760px;
}
.hero .eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}
.hero h1 {
  margin-bottom: 1.2rem;
}
.hero .lede {
  font-size: 1.15rem;
  color: var(--color-ink-soft);
  max-width: 600px;
}

/* ============ SECTIONS ============ */
section {
  padding: clamp(3rem, 6vw, 5rem) 0;
}
section + section { border-top: 1px solid var(--color-line); }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}
.section-head .eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ============ COME FUNZIONA ============ */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2.5rem;
  margin-top: 2rem;
}
.step {
  position: relative;
  padding-top: 1rem;
}
.step .num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.8rem;
}
.step h3 { margin-bottom: 0.5rem; }
.step p { color: var(--color-ink-soft); font-size: 0.95rem; }

/* ============ PRODUCT GRID ============ */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.card {
  display: block;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  transition: transform .25s, box-shadow .25s;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px -16px rgba(0,0,0,0.18);
}

.card-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #ededea;
}
.card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s;
}
.card:hover .card-image img { transform: scale(1.03); }

.card-image .placeholder-art {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 3rem;
  color: rgba(255,255,255,0.55);
  background: linear-gradient(135deg, #c9c4b8 0%, #8a8478 100%);
  letter-spacing: 0.04em;
}

.badge {
  position: absolute;
  top: 12px; left: 12px;
  padding: 4px 10px;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: var(--color-surface);
  color: var(--color-ink);
  border: 1px solid var(--color-line);
}
.badge--sold { background: var(--color-sold); color: #fff; border-color: var(--color-sold); }
.badge--reserved { background: var(--color-reserved); color: #fff; border-color: var(--color-reserved); }
.badge--available { background: var(--color-available); color: #fff; border-color: var(--color-available); }
.badge--featured {
  background: var(--color-ink); color: #fff; border-color: var(--color-ink);
}

.card-body {
  padding: 1.2rem 1.3rem 1.4rem;
}
.card-body .maker {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.3rem;
}
.card-body .title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 0.4rem;
  color: var(--color-ink);
}
.card-body .meta {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  margin-bottom: 0.9rem;
}
.card-body .price {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-ink);
}
.card-body .price.struck {
  color: var(--color-muted);
  text-decoration: line-through;
}
.card-body .price-suffix {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  margin-left: 0.2rem;
}
.card-body .card-qty-hint {
  margin-top: 0.3rem;
  font-size: 0.78rem;
  color: var(--color-accent);
  letter-spacing: 0.04em;
}

/* ============ FILTERS ============ */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}
.filter-btn {
  background: transparent;
  border: 1px solid var(--color-line);
  padding: 0.5rem 1rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  color: var(--color-ink-soft);
  transition: all .2s;
}
.filter-btn:hover { color: var(--color-ink); border-color: var(--color-ink); }
.filter-btn.active {
  background: var(--color-ink);
  color: #fff;
  border-color: var(--color-ink);
}

/* ============ PRODUCT DETAIL ============ */
.product-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  padding: clamp(2rem, 5vw, 4rem) 0;
}
@media (max-width: 880px) {
  .product-page { grid-template-columns: 1fr; }
}

.gallery .main-image {
  aspect-ratio: 4 / 3;
  background: #ededea;
  margin-bottom: 1rem;
  overflow: hidden;
}
.gallery .main-image img,
.gallery .main-image .placeholder-art {
  width: 100%; height: 100%; object-fit: cover;
}
.gallery .thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}
.gallery .thumb {
  aspect-ratio: 1;
  background: #ededea;
  cursor: pointer;
  overflow: hidden;
  border: 2px solid transparent;
  transition: border-color .2s;
}
.gallery .thumb.active { border-color: var(--color-ink); }
.gallery .thumb img,
.gallery .thumb .placeholder-art { width: 100%; height: 100%; object-fit: cover; font-size: 1rem; }

.detail .maker {
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.6rem;
}
.detail h1 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 0.6rem; }
.detail .subtitle {
  font-size: 1.05rem;
  color: var(--color-ink-soft);
  margin-bottom: 1.8rem;
}
.detail .price-row {
  display: flex; align-items: baseline; gap: 1rem;
  padding: 1.2rem 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  margin-bottom: 1.8rem;
  flex-wrap: wrap;
}
.detail .price {
  font-family: var(--font-display);
  font-size: 2rem;
}
.detail .price.struck { color: var(--color-muted); text-decoration: line-through; font-size: 1.3rem; }
.detail .price-detail {
  display: block;
  width: 100%;
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-top: 0.3rem;
}

/* Quantity picker */
.quantity-picker {
  background: #f3f1ea;
  padding: 1.3rem 1.4rem;
  margin-bottom: 1.8rem;
  border: 1px solid var(--color-line);
}
.qty-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
}
.qty-head label {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.qty-stepper {
  display: flex; align-items: center; gap: 0.4rem;
}
.qty-stepper button {
  width: 36px; height: 36px;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1;
}
.qty-stepper button:hover { border-color: var(--color-ink); }
.qty-stepper input {
  width: 56px;
  height: 36px;
  text-align: center;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-ink);
  -moz-appearance: textfield;
}
.qty-stepper input::-webkit-outer-spin-button,
.qty-stepper input::-webkit-inner-spin-button {
  -webkit-appearance: none; margin: 0;
}
.qty-of {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-left: 0.4rem;
}

.tiers {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-line);
}
.tier {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-line);
  font-size: 0.9rem;
  color: var(--color-ink-soft);
  transition: color .2s;
}
.tier-label {
  letter-spacing: 0.02em;
}
.tier-unit {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-ink-soft);
}
.tier--best {
  color: var(--color-ink);
  font-weight: 500;
}
.tier--best .tier-unit {
  color: var(--color-available);
}
.tier-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--color-available);
  color: #fff;
  padding: 2px 6px;
  margin-left: 0.4rem;
  vertical-align: middle;
}
.tier--active {
  background: rgba(58, 122, 79, 0.07);
  margin: 0 -0.5rem;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  color: var(--color-ink);
}
.tier--active .tier-unit {
  color: var(--color-ink);
}

.qty-savings {
  margin-top: 1rem;
  padding: 0.7rem 0.9rem;
  background: var(--color-surface);
  border-left: 3px solid var(--color-muted);
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}
.qty-savings--show {
  border-left-color: var(--color-available);
  color: var(--color-ink);
}
.qty-savings strong { color: var(--color-available); }

/* Carousel fade animation */
.main-image--carousel {
  position: relative;
  overflow: hidden;
}
.main-image--carousel img.fade-in {
  animation: fadeIn 0.6s ease-out;
}
@keyframes fadeIn {
  from { opacity: 0; transform: scale(1.02); }
  to   { opacity: 1; transform: scale(1); }
}
.detail .status {
  margin-left: auto;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.status--sold { color: var(--color-sold); }
.status--reserved { color: var(--color-reserved); }
.status--available { color: var(--color-available); }

.specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem 2rem;
  margin: 1.8rem 0;
  padding: 1.4rem 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}
.specs dt {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.specs dd {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-ink);
}

.authenticity {
  background: #f3f1ea;
  border-left: 3px solid var(--color-accent);
  padding: 1rem 1.2rem;
  margin: 1.5rem 0;
  font-size: 0.9rem;
  color: var(--color-ink-soft);
}
.authenticity strong { color: var(--color-ink); }

/* ============ BUTTONS ============ */
.btn {
  display: inline-block;
  padding: 0.9rem 1.8rem;
  background: var(--color-ink);
  color: #fff;
  border: 1px solid var(--color-ink);
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .2s;
}
.btn:hover { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.btn--ghost {
  background: transparent;
  color: var(--color-ink);
}
.btn--ghost:hover { background: var(--color-ink); color: #fff; }
.btn--block { display: block; width: 100%; text-align: center; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ============ FORM ============ */
.form {
  display: grid;
  gap: 1rem;
  max-width: 560px;
}
.form label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-muted);
  display: block;
  margin-bottom: 0.3rem;
}
.form input, .form textarea, .form select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-ink);
}
.form input:focus, .form textarea:focus, .form select:focus {
  outline: none;
  border-color: var(--color-accent);
}
.form textarea { min-height: 130px; resize: vertical; }

/* ============ FOOTER ============ */
.site-footer {
  background: var(--color-ink);
  color: #c9c5b8;
  padding: 3.5rem 0 1.5rem;
  margin-top: 4rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
.site-footer h4 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.site-footer a { color: #c9c5b8; font-size: 0.9rem; display: block; padding: 0.2rem 0; }
.site-footer a:hover { color: #fff; }
.site-footer .logo { color: #fff; }
.site-footer .logo small { color: #a09c8f; }
.site-footer p { font-size: 0.9rem; color: #a09c8f; }
.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid #2e2e2e;
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: #807c70;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ============ PAGE GENERIC ============ */
.page-header {
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--color-line);
}
.page-header .eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.page-header .lede {
  font-size: 1.1rem;
  color: var(--color-ink-soft);
  max-width: 620px;
}

.prose {
  max-width: 680px;
  font-size: 1rem;
  color: var(--color-ink-soft);
}
.prose h2 { color: var(--color-ink); margin-top: 2.5rem; }
.prose h3 { color: var(--color-ink); margin-top: 1.8rem; }
.prose p, .prose li { line-height: 1.75; }