:root {
  --color-bg: #f4efe6;
  --color-bg-alt: #ede6d8;
  --color-ink: #2b2620;
  --color-ink-soft: #5c554a;
  --color-accent: #b8862f;
  --color-accent-dark: #96691f;
  --color-border: #ddd3c0;
  --font-serif: Georgia, 'Times New Roman', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  --max-width: 1180px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.5;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

a { color: inherit; text-decoration: none; }

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

/* ---------- Images ---------- */
.logo-img { height: 42px; width: auto; }

.hero-img {
  width: 100%;
  height: auto;
  border-radius: 6px;
}

.art-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 6px;
}

.about-image img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  object-fit: cover;
}

.art-card-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.collection-item {
  display: block;
  color: inherit;
  text-decoration: none;
}

.item-name {
  display: block;
  font-family: var(--font-serif);
  font-size: 0.85rem;
  margin-top: 8px;
  color: var(--color-ink);
}

.art-card-link:hover img,
.collection-item:hover img {
  opacity: 0.85;
}

.collection-item img {
  width: 100%;
  aspect-ratio: 138 / 85;
  object-fit: cover;
  border-radius: 6px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 12px 26px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  font-weight: 600;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border: 1px solid var(--color-accent);
}
.btn-primary:hover { background: var(--color-accent-dark); }
.btn-outline {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-accent);
}
.btn-outline:hover { background: var(--color-accent); color: #fff; }

.center-btn { text-align: center; margin-top: 32px; }

/* ---------- Product Detail ---------- */
.product-detail { padding: 48px 0 80px; }
.breadcrumb-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 28px;
  font-size: 0.82rem;
  color: var(--color-ink-soft);
  text-decoration: none;
  transition: color 0.2s ease;
}
.breadcrumb-back:hover { color: var(--color-accent-dark); }
.product-detail-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.product-gallery {
  position: relative;
  background: var(--color-bg-alt);
  border-radius: 14px;
  padding: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: sticky;
  top: 96px;
}
.gallery-actions {
  position: absolute;
  top: 20px;
  right: 20px;
  display: flex;
  gap: 10px;
  z-index: 2;
}
.gallery-icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-ink);
  box-shadow: 0 2px 8px rgba(43, 38, 32, 0.16);
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
  padding: 0;
}
.gallery-icon-btn:hover { background: #fff; color: var(--color-accent-dark); transform: translateY(-1px); }
.wishlist-btn.active { color: #b23b2e; }
.wishlist-btn.active svg { fill: currentColor; }

.gallery-frame {
  background: #fff;
  padding: 22px;
  border-radius: 6px;
  box-shadow: 0 14px 32px rgba(43, 38, 32, 0.16);
  max-width: 100%;
}
.gallery-img {
  display: block;
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  cursor: zoom-in;
}

.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 17, 13, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 40px;
  cursor: zoom-out;
}
.lightbox-overlay.hidden { display: none; }
.lightbox-overlay img {
  max-width: 90vw;
  max-height: 88vh;
  border-radius: 6px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  cursor: default;
}
.lightbox-close {
  position: absolute;
  top: 22px;
  right: 28px;
  color: #fff;
  font-size: 2.2rem;
  line-height: 1;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px 10px;
}
.product-info { padding-top: 6px; }
.product-info h1 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  line-height: 1.15;
  margin: 0 0 14px;
}
.product-info .art-medium { font-size: 0.9rem; margin: 0 0 6px; }
.product-info .art-price { font-size: 1.25rem; color: var(--color-accent-dark); margin: 0 0 22px; }
.product-info .price-request { color: var(--color-ink-soft); font-weight: 600; font-size: 0.95rem; }
.product-desc {
  color: var(--color-ink-soft);
  line-height: 1.75;
  margin: 0 0 30px;
  padding-top: 22px;
  border-top: 1px solid var(--color-border);
  max-width: 46ch;
}
.product-actions { display: flex; gap: 14px; flex-wrap: wrap; }
@media (max-width: 900px) {
  .product-detail-inner { grid-template-columns: 1fr; }
  .product-gallery { position: static; padding: 28px; }
  .gallery-img { max-width: 320px; }
}

/* ---------- Header ---------- */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700;
  font-family: var(--font-serif);
}
.logo-text {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.06em;
}
.logo-text small { font-size: 0.65em; letter-spacing: 0.1em; }

.main-nav { display: flex; align-items: center; gap: 36px; font-size: 0.9rem; }
.nav-dropdown { position: relative; }
.nav-dropdown > a { display: flex; align-items: center; gap: 4px; cursor: pointer; }
.dropdown-menu {
  position: absolute;
  top: 100%; left: 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  min-width: 190px;
  padding: 8px 0;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: all 0.15s ease;
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown-menu a { display: block; padding: 8px 18px; font-size: 0.85rem; }
.dropdown-menu a:hover { background: var(--color-bg-alt); color: var(--color-accent-dark); }

.header-icons { display: flex; align-items: center; gap: 16px; }
.cart-btn {
  background: none; border: none; cursor: pointer;
  font-size: 1.1rem; position: relative; display: flex; align-items: center;
}
.cart-count {
  background: var(--color-accent);
  color: #fff;
  font-size: 0.65rem;
  border-radius: 50%;
  width: 17px; height: 17px;
  display: flex; align-items: center; justify-content: center;
  position: absolute; top: -6px; right: -10px;
}
.menu-toggle { display: none; background: none; border: none; font-size: 1.4rem; cursor: pointer; }

/* ---------- Hero ---------- */
.hero { padding: 64px 0; }
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  color: var(--color-accent-dark);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  font-weight: 600;
  margin-bottom: 14px;
}
.hero-text h1 {
  font-family: var(--font-serif);
  font-size: 3rem;
  line-height: 1.1;
  margin: 0 0 22px;
}
.hero-desc {
  color: var(--color-ink-soft);
  max-width: 440px;
  margin-bottom: 28px;
}

/* ---------- Section titles ---------- */
.section-title {
  text-align: center;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  margin: 0 0 40px;
  position: relative;
}
.section-title span { position: relative; padding-bottom: 14px; }
.section-title span::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 46px; height: 2px;
  background: var(--color-accent);
}

/* ---------- Featured Artwork ---------- */
.featured { padding: 70px 0; }
.art-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.art-card h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  margin: 14px 0 4px;
}
.art-medium { color: var(--color-ink-soft); font-size: 0.82rem; margin: 0 0 4px; }
.art-price { font-weight: 700; margin: 0; }

/* ---------- About ---------- */
.about { background: var(--color-bg-alt); padding: 70px 0; }
.about-inner {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 56px;
  align-items: center;
}
.about-text h2 { font-family: var(--font-serif); font-size: 2rem; margin: 0 0 18px; }
.about-text p:not(.eyebrow) { color: var(--color-ink-soft); max-width: 480px; margin-bottom: 18px; }
.about-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 700;
  color: var(--color-ink) !important;
  margin-top: 8px;
}

/* ---------- Collection ---------- */
.collection { padding: 70px 0; }
.filter-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}
.tab {
  background: transparent;
  border: 1px solid var(--color-border);
  padding: 8px 18px;
  border-radius: 3px;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  color: var(--color-ink-soft);
}
.tab.active, .tab:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}
.collection-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}
.collection-item { transition: opacity 0.2s ease; }
.collection-item.hidden { display: none; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-bg-alt); padding-top: 56px; border-top: 1px solid var(--color-border); }
.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
}
.footer-brand p { color: var(--color-ink-soft); font-size: 0.85rem; margin-top: 14px; }
.footer-col h4 { font-size: 0.78rem; letter-spacing: 0.08em; margin-bottom: 16px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; font-size: 0.85rem; }
.footer-col li a:hover { color: var(--color-accent-dark); }
.social-icons { display: flex; gap: 10px; }
.social-icons a {
  width: 32px; height: 32px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.68rem;
}
.footer-bottom {
  border-top: 1px solid var(--color-border);
  text-align: center;
  padding: 18px 0;
  font-size: 0.78rem;
  color: var(--color-ink-soft);
}

/* ---------- Contact Page ---------- */
.contact-hero { text-align: center; padding: 60px 0 36px; }
.contact-hero h1 {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 18px;
}
.contact-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 160px;
  margin: 0 auto 22px;
}
.contact-divider::before,
.contact-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-accent);
}
.contact-divider .diamond {
  width: 7px;
  height: 7px;
  background: var(--color-accent);
  transform: rotate(45deg);
  flex-shrink: 0;
}
.contact-subtitle {
  color: var(--color-ink-soft);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
}

.contact-main { padding: 50px 0 20px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  position: relative;
}
.contact-grid::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--color-border);
}
.contact-col-title {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin: 0 0 24px;
}
.contact-col-title::after {
  content: "";
  display: block;
  width: 40px;
  height: 2px;
  background: var(--color-accent);
  margin-top: 10px;
}

.form-status {
  padding: 14px 16px;
  border-radius: 4px;
  margin-bottom: 20px;
  font-size: 0.85rem;
  line-height: 1.5;
}
.status-success { background: #e8f3e6; color: #2e5c2a; border: 1px solid #b9dcb3; }
.status-error { background: #fbe9e7; color: #8a2f22; border: 1px solid #f0b8ae; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-ink);
  box-sizing: border-box;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}
.contact-form textarea { min-height: 140px; resize: vertical; margin-bottom: 18px; display: block; }
.contact-form .field-subject { margin-bottom: 16px; }

.btn-send {
  width: 100%;
  padding: 15px;
  background: var(--color-ink);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease;
}
.btn-send:hover { background: #000; }

.privacy-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 22px;
  font-size: 0.82rem;
  color: var(--color-ink-soft);
}
.privacy-note .icon {
  color: var(--color-accent-dark);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  margin-top: 2px;
}
.privacy-note .icon svg { display: block; }
.info-icon svg { display: block; }

.info-list { display: flex; flex-direction: column; gap: 22px; }
.info-row { display: flex; gap: 16px; align-items: flex-start; }
.info-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent-dark);
  font-size: 1.05rem;
  font-weight: 600;
}
.info-row h4 { margin: 0 0 4px; font-size: 0.9rem; font-weight: 600; }
.info-row p { margin: 0; color: var(--color-ink-soft); font-size: 0.88rem; line-height: 1.5; }

.contact-side-image { margin-top: 30px; }
.contact-side-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}

.commission-box {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 32px;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 32px;
  align-items: center;
  margin: 44px 0 80px;
}
.commission-box .commission-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}
.commission-box h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  letter-spacing: 0.02em;
  margin: 0 0 8px;
}
.commission-box h3::after {
  content: "";
  display: block;
  width: 40px;
  height: 2px;
  background: var(--color-accent);
  margin-top: 10px;
}
.commission-box p {
  color: var(--color-ink-soft);
  line-height: 1.6;
  margin: 14px 0 20px;
  max-width: 46ch;
}

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .contact-grid::before { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .commission-box { grid-template-columns: 1fr; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-text h1 { font-size: 2.3rem; }
  .art-grid { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; }
  .collection-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: repeat(2, 1fr); }
  .main-nav { display: none; }
  .menu-toggle { display: block; }
}
@media (max-width: 520px) {
  .art-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .collection-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}