/* Jialin showcase — draft styles */
:root {
  --bg: #f7f1e8;
  --bg-alt: #efe4d4;
  --paper: #fffcf8;
  --ink: #241c16;
  --ink-soft: #5b5248;
  --ink-muted: #7a7166;
  --line: #e2d3c0;
  --accent: #c44e00;
  --accent-dark: #9a3c00;
  --accent-soft: #fde8d4;
  --gold: #a86b00;
  --gold-soft: #f8e6b8;
  --shadow: 0 18px 40px rgba(36, 28, 22, 0.08);
  --radius: 16px;
  --header-h: 72px;
  --max: 1160px;
  --serif: "Cormorant Garamond", "Noto Serif CJK SC", "Source Han Serif SC", Georgia, serif;
  --sans: "Outfit", "Noto Sans CJK SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  font-size: 17px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); }
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
  color: var(--ink);
}
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 600; }
h2 { font-size: clamp(1.9rem, 3.2vw, 2.7rem); }
h3 { font-size: 1.35rem; font-family: var(--sans); font-weight: 600; letter-spacing: 0; }
p { margin: 0 0 1em; }
.wrap { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

/* Placeholders the owner needs to confirm */
.tbc {
  display: inline;
  background: #f6e4b8;
  border-bottom: 1px dashed #8a6a2a;
  padding: 0 0.22em;
  font-style: italic;
  color: #4a3a12;
  border-radius: 2px;
}

/* Draft banner */
.draft-banner {
  background: var(--ink);
  color: #f3eee6;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 0.45rem 1rem;
}
.draft-banner strong { color: #f0c56a; font-weight: 600; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(247, 241, 232, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1.5rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: inherit;
}
.brand:hover { color: inherit; }
.brand-logo, .brand img { height: 52px; width: auto; max-width: 92px; border-radius: 0; background: transparent; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.brand-tag {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 500;
}
.nav { display: flex; align-items: center; gap: 1.5rem; }
.nav a {
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 500;
}
.nav a:hover { color: var(--accent); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 0;
  cursor: pointer;
  font-family: var(--sans);
  font-weight: 550;
  font-size: 0.95rem;
  padding: 0.8rem 1.35rem;
  border-radius: 999px;
  transition: background 0.15s, color 0.15s, transform 0.15s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); color: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-ghost:hover { background: var(--paper); color: var(--ink); }
.nav .btn { padding: 0.55rem 1.1rem; font-size: 0.88rem; }
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  width: 42px;
  height: 42px;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 1px;
  position: relative;
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
}
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }

/* Hero */
.hero {
  padding: 3.5rem 0 3rem;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 3rem;
  align-items: center;
}
.hero h1 { margin-bottom: 1rem; }
.hero-lead {
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 36em;
  margin-bottom: 1.75rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-collage {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  grid-template-rows: 1fr 1fr;
  gap: 0.75rem;
  min-height: 460px;
}
.hero-collage figure {
  margin: 0;
  background: var(--paper);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
}
.hero-collage figure:first-child { grid-row: 1 / span 2; }
.hero-collage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-collage figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 0.55rem 0.75rem;
  font-size: 0.72rem;
  color: #fff;
  background: linear-gradient(transparent, rgba(36,28,22,0.72));
  letter-spacing: 0.02em;
}

/* Facts bar */
.facts {
  background: var(--ink);
  color: #f3eee6;
  padding: 1.6rem 0;
}
.facts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.fact { border-left: 1px solid rgba(243,238,230,0.18); padding-left: 1.1rem; }
.facts-grid .fact:first-child { border-left: 0; padding-left: 0; }
.fact strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: #f0c56a;
  margin-bottom: 0.2rem;
}
.fact span { font-size: 0.88rem; color: #cfc6ba; }

/* Shared sections */
section { padding: 4.5rem 0; }
section.alt { background: var(--bg-alt); }
.section-head {
  max-width: 40rem;
  margin-bottom: 2.4rem;
}
.section-head p { color: var(--ink-soft); margin: 0; }

/* About */
.about-copy { max-width: 46rem; }
.about-copy p { color: var(--ink-soft); }
.about-note {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.about-galleries { margin-top: 2.6rem; }
.about-galleries > .eyebrow { margin-bottom: 0.85rem; }
.exhibit-gallery,
.factory-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}
.factory-gallery { margin-top: 0.85rem; }
.exhibit-gallery figure,
.factory-gallery figure {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  background: var(--paper);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.exhibit-gallery .feature { grid-column: 1 / -1; }
.exhibit-gallery img,
.factory-gallery img {
  width: 100%;
  display: block;
  object-fit: cover;
}
.exhibit-gallery .feature img { height: auto; }
.exhibit-gallery figure:not(.feature) img,
.factory-gallery img {
  aspect-ratio: 3 / 2;
  height: auto;
}
.exhibit-gallery figcaption,
.factory-gallery figcaption {
  padding: 0.7rem 0.95rem 0.9rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.4;
}

/* Categories */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}
.cat-card {
  background: var(--paper);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  color: inherit;
  display: flex;
  flex-direction: column;
  border: 1px solid transparent;
  transition: transform 0.18s, border-color 0.18s;
}
.cat-card:hover {
  color: inherit;
  transform: translateY(-3px);
  border-color: var(--gold-soft);
}
.cat-card img { width: 100%; height: 200px; object-fit: cover; background: #eee8de; }
.cat-card .body { padding: 1rem 1.05rem 1.2rem; }
.cat-card h3 { margin-bottom: 0.3rem; font-size: 1.05rem; }
.cat-card p { font-size: 0.88rem; color: var(--ink-soft); margin: 0; }
.cat-card .pages { display: block; margin-top: 0.6rem; font-size: 0.72rem; color: var(--ink-muted); letter-spacing: 0.04em; text-transform: uppercase; }

/* Featured products */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.prod-card {
  position: relative;
  background: var(--paper);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.prod-card[hidden] { display: none; }
.prod-card.series-start { grid-column: 1; }
.prod-card .img-wrap,
.prod-card a.img-wrap {
  display: block;
  background: #f0ebe3;
  aspect-ratio: 1 / 0.92;
  overflow: hidden;
}
.prod-card img { width: 100%; height: 100%; object-fit: cover; }
.prod-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2;
  background: var(--accent);
  color: #fff;
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  pointer-events: none;
}
.bestseller-grid {
  grid-template-columns: repeat(4, 1fr);
}
.prod-card .body { padding: 1.05rem 1.15rem 1.25rem; flex: 1; display: flex; flex-direction: column; }
.prod-card h3 { font-size: 1.05rem; margin-bottom: 0.35rem; }
.prod-meta {
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin: 0 0 0.4rem;
}
.prod-spec {
  font-size: 0.84rem;
  color: var(--ink-muted);
  margin: 0;
  flex: 1;
}
.prod-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}
.more-link { margin-top: 2rem; text-align: center; }

/* Why */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}
.why-card {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem 1.6rem;
  border: 1px solid var(--line);
}
.why-num {
  font-family: var(--sans);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  color: var(--gold);
  font-weight: 600;
  line-height: 1;
  margin-bottom: 0.7rem;
}
.why-card h3 { margin-bottom: 0.45rem; }
.why-card p { margin: 0; font-size: 0.95rem; color: var(--ink-soft); }


.people-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
  margin-bottom: 2rem;
}
.person-card-secondary {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 1.75rem;
  padding: 1rem 1.3rem 1.05rem;
}
.person-card-secondary h3 { font-size: 1.05rem; margin: 0; }
.person-card-secondary .role { margin: 0 1rem 0 0; }
.person-card-secondary .contact-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 1.75rem;
  margin: 0;
}
.person-card-secondary .contact-list li { margin: 0; font-size: 0.9rem; }
.person-card-secondary .contact-list strong { display: inline; margin: 0 0.35rem 0 0; letter-spacing: 0.06em; }
.person-card {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 1.35rem 1.3rem 1.45rem;
  box-shadow: var(--shadow);
}
.person-card h3 { margin: 0 0 0.2rem; }
.person-card .role {
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  margin: 0 0 0.95rem;
}
.person-card .contact-list { margin: 0; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2.5rem;
  align-items: start;
}
.contact-card {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 1.6rem 1.5rem;
  box-shadow: var(--shadow);
}
.contact-card h3 { margin-top: 1.2rem; }
.contact-card h3:first-child { margin-top: 0; }
.contact-list { list-style: none; padding: 0; margin: 0 0 0.5rem; }
.contact-list li { margin: 0 0 0.65rem; color: var(--ink-soft); font-size: 0.95rem; }
.contact-list strong { display: block; color: var(--ink); font-weight: 600; font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.1rem; }
.contact-list a { color: var(--accent); }

.form {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 1.6rem 1.5rem 1.7rem;
  box-shadow: var(--shadow);
}
.form-note {
  font-size: 0.85rem;
  color: var(--ink-muted);
  background: var(--accent-soft);
  border-radius: 10px;
  padding: 0.7rem 0.85rem;
  margin-bottom: 1.1rem;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 1rem;
}
.field { display: flex; flex-direction: column; gap: 0.3rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 0.8rem; font-weight: 600; color: var(--ink); }
.req { color: var(--accent); }
.field input, .field select, .field textarea {
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  width: 100%;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--gold-soft);
  border-color: var(--gold);
}
.form-actions { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.form-status {
  display: none;
  margin-top: 0.9rem;
  font-size: 0.9rem;
  padding: 0.75rem 0.9rem;
  border-radius: 10px;
  background: #e7f0e4;
  color: #1e3b18;
}
.form-status.show { display: block; }
.form-status.error { background: #f8e6e2; color: #6c2b1e; }

/* Footer */
.site-footer {
  background: var(--ink);
  color: #cfc6ba;
  padding: 2.4rem 0 1.6rem;
  font-size: 0.88rem;
  border-top: 3px solid var(--accent);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 1.8rem;
}
.site-footer .brand-name { color: #f3eee6; }
.site-footer a { color: #f0c56a; }
.site-footer a:hover { color: #f0a800; }
.site-footer h4 {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #f0c56a;
  margin-bottom: 0.7rem;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: 0 0 0.35rem; }
.copyright { border-top: 1px solid rgba(243,238,230,0.12); padding-top: 1rem; color: #9a9186; }

/* Products page extras */
.page-hero { padding: 2.6rem 0 1.5rem; }
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1.8rem;
}
.filter-bar button {
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 500;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  cursor: pointer;
}
.filter-bar button.active, .filter-bar button:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.group { margin-bottom: 3rem; }
.group[hidden] { display: none; }

/* Responsive */
@media (max-width: 960px) {
  .hero-grid, .contact-grid, .people-grid { grid-template-columns: 1fr; }
  .hero-collage { min-height: 380px; }
  .cat-grid, .why-grid, .facts-grid { grid-template-columns: repeat(2, 1fr); }
  .facts-grid .fact:nth-child(3) { border-left: 0; padding-left: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav {
    display: none;
    position: absolute;
    top: calc(var(--header-h) + 28px);
    left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1.25rem 1.1rem;
    gap: 0.4rem;
  }
  .nav.open { display: flex; }
  .nav a { padding: 0.45rem 0; }
  .nav .btn { align-self: flex-start; }
  .hero { padding: 2rem 0 2.2rem; }
  .hero-collage { min-height: 300px; }
  .form-grid { grid-template-columns: 1fr; }
  .cat-grid, .prod-grid, .why-grid, .facts-grid, .footer-grid { grid-template-columns: 1fr; }
  .facts-grid .fact { border-left: 0; padding-left: 0; padding-top: 0.6rem; border-top: 1px solid rgba(243,238,230,0.18); }
  .facts-grid .fact:first-child { border-top: 0; padding-top: 0; }
  section { padding: 3.2rem 0; }
  .wrap { width: min(var(--max), calc(100% - 28px)); }
}