:root {
  --bg: #140f0d;
  --bg-elevated: #1e1613;
  --bg-soft: #261c18;
  --text: #f4ebe3;
  --text-muted: #c4b4a6;
  --accent: #c45c3a;
  --accent-soft: #e08a5c;
  --line: rgba(244, 235, 227, 0.14);
  --brick: #8b3a2a;
  --font-display: "Noto Serif TC", "Songti TC", serif;
  --font-body: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --header-h: 64px;
  --wrap: min(1120px, calc(100% - 2.5rem));
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius-sm: 6px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(196, 92, 58, 0.18), transparent 55%),
    radial-gradient(900px 500px at 0% 40%, rgba(139, 58, 42, 0.12), transparent 50%),
    var(--bg);
}

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

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.75rem;
}

h1 { font-size: clamp(3rem, 9vw, 5.5rem); letter-spacing: 0.08em; }
h2 { font-size: clamp(1.85rem, 4vw, 2.6rem); }
h3 { font-size: 1.25rem; letter-spacing: 0.06em; }

p { margin: 0 0 1rem; color: var(--text-muted); }

.wrap {
  width: var(--wrap);
  margin-inline: auto;
}

.eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: none;
  color: var(--accent-soft);
  margin-bottom: 0.65rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.35rem;
  border: 1px solid transparent;
  background: var(--accent);
  color: #fff8f3;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  transition: transform 0.25s var(--ease), background 0.25s ease, border-color 0.25s ease;
}

.btn:hover {
  background: #d46a45;
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(244, 235, 227, 0.35);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.btn-sm {
  padding: 0.55rem 0.95rem;
  font-size: 0.85rem;
}

/* ── Header（對齊 HomePage freelance）── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(14, 10, 9, 0.88);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(14, 10, 9, 0.96);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text);
  flex-shrink: 0;
}

.logo img {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.logo:hover {
  color: var(--accent-soft);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: color 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}

.site-nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text);
  line-height: 0;
}

.nav-toggle svg {
  width: 24px;
  height: 24px;
  display: block;
}

/* Hero */
.hero {
  position: relative;
  z-index: 0;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  transform: scale(1.04);
  animation: hero-zoom 12s var(--ease) forwards;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20, 15, 13, 0.35) 0%, rgba(20, 15, 13, 0.55) 45%, rgba(20, 15, 13, 0.92) 100%),
    linear-gradient(90deg, rgba(20, 15, 13, 0.55) 0%, transparent 55%);
}

.hero-content {
  position: relative;
  width: var(--wrap);
  margin: 0 auto;
  padding: calc(var(--header-h) + 3rem) 0 4.5rem;
}

.hero .lede {
  max-width: 28rem;
  font-size: 1.15rem;
  color: #e8ddd2;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

@keyframes hero-zoom {
  from { transform: scale(1.08); }
  to { transform: scale(1); }
}

/* Sections */
.section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.section-head {
  max-width: 36rem;
  margin-bottom: 2.5rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}

.split.reverse .copy { order: 2; }
.split.reverse .photo { order: 1; }

.photo figcaption,
.gallery figcaption,
.veggie-board figcaption,
.order-grid figcaption {
  margin-top: 0.7rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.photo img,
.gallery img,
.order-grid img,
.veggie-board img {
  width: 100%;
  object-fit: cover;
}

.photo img {
  aspect-ratio: 4 / 3;
}

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 0.85rem;
}

.gallery-main {
  grid-row: 1 / span 2;
  margin: 0;
}

.gallery-main img {
  height: 100%;
  min-height: 420px;
  aspect-ratio: auto;
}

.gallery figure {
  margin: 0;
  overflow: hidden;
}

.gallery figure:not(.gallery-main) img {
  height: 100%;
  min-height: 200px;
}

/* Signature */
.sig-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.sig-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.15rem 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.sig-list strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.sig-list span {
  color: var(--accent-soft);
  font-weight: 700;
}

.sig-list em {
  grid-column: 1 / -1;
  font-style: normal;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.signature .photo img {
  aspect-ratio: 1;
}

/* Menu */
.menu {
  background: linear-gradient(180deg, transparent, rgba(38, 28, 24, 0.65), transparent);
}

.menu-block {
  margin-bottom: 2.75rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}

.menu-block:last-of-type {
  border-bottom: 0;
}

.menu-note {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.price-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.35rem 2rem;
}

.price-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  border-bottom: 1px dotted rgba(244, 235, 227, 0.18);
}

.price-list span {
  color: var(--text);
}

.price-list b {
  color: var(--accent-soft);
  font-weight: 700;
  white-space: nowrap;
}

.veggie-block {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem 2rem;
  align-items: start;
}

.veggie-block h3,
.veggie-block .menu-note,
.veggie-block .price-list {
  grid-column: 1;
}

.veggie-board {
  grid-column: 2;
  grid-row: 1 / span 4;
  margin: 0;
}

.veggie-board img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.hotpot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.tag-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-list li {
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.92rem;
}

.customize {
  margin-top: 0.5rem;
  padding: 1.25rem 1.35rem;
  background: var(--bg-soft);
  border-left: 3px solid var(--accent);
}

.customize p {
  margin: 0;
  color: var(--text);
}

/* Order */
.order-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.order-grid figure {
  margin: 0;
}

.order-grid img {
  aspect-ratio: 1;
  width: 100%;
  object-fit: cover;
}

.order-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Visit */
.info-list {
  margin: 1.5rem 0 2rem;
}

.info-list > div {
  margin-bottom: 1.25rem;
}

.info-list dt {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--accent-soft);
  margin-bottom: 0.35rem;
}

.info-list dd {
  margin: 0;
  color: var(--text);
}

.hours {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 18rem;
}

.hours li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--line);
}

.hours .closed span:last-child {
  color: var(--accent-soft);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0 3rem;
  background: #0e0a09;
}

.footer-grid {
  display: grid;
  gap: 1.25rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

.footer-links a {
  color: var(--text-muted);
  border-bottom: 1px solid transparent;
}

.footer-links a:hover {
  color: var(--text);
  border-bottom-color: var(--accent-soft);
}

.footer-note {
  margin: 0.5rem 0 0;
  font-size: 0.85rem;
  color: #8f8176;
}

/* Reveal motion */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.hero-content.reveal {
  transition-delay: 0.15s;
}

/* Responsive */
@media (max-width: 768px) {
  .split,
  .split.reverse,
  .gallery,
  .veggie-block,
  .hotpot-grid,
  .order-grid {
    grid-template-columns: 1fr;
  }

  .split.reverse .copy,
  .split.reverse .photo {
    order: initial;
  }

  .gallery-main {
    grid-row: auto;
  }

  .gallery-main img,
  .gallery figure:not(.gallery-main) img {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .veggie-board {
    grid-column: auto;
    grid-row: auto;
  }

  .veggie-block h3,
  .veggie-block .menu-note,
  .veggie-block .price-list {
    grid-column: auto;
  }

  .price-list {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: #140f0d;
    border-bottom: 1px solid var(--line);
    padding: 12px 16px 20px;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 12px;
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-media img { animation: none; transform: none; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}