:root {
  --red: #a80f21;
  --red-deep: #6e0c18;
  --red-soft: #f6e8ea;
  --ink: #1c1414;
  --ink-soft: #5b504e;
  --paper: #f4efe8;
  --paper-2: #ebe4d8;
  --white: #fffcf8;
  --line: rgba(28, 20, 20, 0.12);
  --gold: #b08a4f;
  --shadow: 0 18px 50px rgba(28, 20, 20, 0.08);
  --serif: "Noto Serif TC", "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Noto Sans TC", "Source Sans 3", "Segoe UI", sans-serif;
  --max: 1120px;
  --nav-h: 84px;
}

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

html { scroll-behavior: smooth; }

html[lang="zh-HK"] .en { display: none !important; }
html[lang="en"] .zh { display: none !important; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  font-size: 16px;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--red);
  color: #fff;
  padding: 8px 16px;
  z-index: 100;
}
.skip:focus { left: 8px; top: 8px; }

.wrap {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244, 239, 232, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: nowrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex: 0 0 auto;
}
.brand img,
.brand .logo-img {
  height: 36px;
  width: auto;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.brand-text strong {
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.brand-text span {
  font-size: 11px;
  color: var(--ink-soft);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 0 1 auto;
  margin-left: auto;
}
.nav-links a {
  padding: 8px 12px;
  font-size: 14px;
  color: var(--ink-soft);
  border-radius: 2px;
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.is-active {
  color: var(--red);
}

.lang-switch {
  display: flex;
  border: 1px solid var(--line);
  overflow: hidden;
}
.lang-switch button {
  border: 0;
  background: transparent;
  padding: 6px 10px;
  cursor: pointer;
  color: var(--ink-soft);
  font-size: 12px;
  letter-spacing: 0.06em;
}
.lang-switch button.is-on {
  background: var(--red);
  color: #fff;
}

.nav-tools {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}
.nav-tools .btn {
  white-space: nowrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  background: var(--red);
  color: #fff;
  border: 1px solid var(--red);
  cursor: pointer;
  letter-spacing: 0.04em;
  font-size: 14px;
  transition: 0.2s ease;
}
.btn:hover { background: var(--red-deep); border-color: var(--red-deep); }
.btn-ghost {
  background: rgba(16, 8, 10, 0.38);
  color: #fff;
  border-color: rgba(255,255,255,0.7);
}
.btn-ghost:hover { background: #fff; color: var(--red); border-color: #fff; }
.band .card h3 { color: #fff; }
.band .card p { color: rgba(255,255,255,0.82); }
.btn-line {
  background: transparent;
  color: var(--red);
}
.btn-line:hover { background: var(--red); color: #fff; }

.menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}
.menu-btn span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--ink);
  margin: 4px auto;
}

/* Hero */
.hero {
  position: relative;
  min-height: 86vh;
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
  background: #1a0b0d center/cover no-repeat;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20,8,10,0.28) 0%, rgba(20,8,10,0.55) 46%, rgba(20,8,10,0.88) 100%),
    linear-gradient(90deg, rgba(110,12,24,0.28), transparent 55%);
}
.hero-inner {
  position: relative;
  padding: 120px 0 88px;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #f0d7a8;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 12px;
  margin-bottom: 22px;
}
.kicker::before {
  content: "";
  width: 36px;
  height: 1px;
  background: var(--gold);
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(36px, 5.4vw, 68px);
  line-height: 1.18;
  margin: 0 0 20px;
  max-width: 16ch;
}
.hero p.lead {
  max-width: 42em;
  font-size: 18px;
  color: rgba(255,255,255,0.82);
  margin: 0 0 32px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.stats {
  position: relative;
  margin-top: -48px;
  z-index: 2;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}
.stat {
  padding: 28px 24px;
  border-right: 1px solid var(--line);
}
.stat:last-child { border-right: 0; }
.stat b {
  display: block;
  font-family: var(--serif);
  font-size: 36px;
  color: var(--red);
  line-height: 1;
  margin-bottom: 8px;
}
.stat span { color: var(--ink-soft); font-size: 14px; }

/* Sections */
section { padding: 88px 0; }
.section-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
  margin-bottom: 40px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.section-head h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 600;
  margin: 0 0 8px;
  line-height: 1.25;
}
.eyebrow {
  color: var(--red);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 12px;
  margin: 0 0 10px;
}
.muted { color: var(--ink-soft); }

.cards-3, .cards-2, .cards-5 {
  display: grid;
  gap: 18px;
}
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-2 { grid-template-columns: repeat(2, 1fr); }
.cards-5 { grid-template-columns: repeat(5, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 28px 24px;
  box-shadow: 0 1px 0 rgba(255,255,255,0.7) inset;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: rgba(168, 15, 33, 0.28);
}
.card .num {
  font-family: var(--serif);
  color: var(--red);
  font-size: 22px;
  display: block;
  margin-bottom: 12px;
}
.card h3 {
  font-family: var(--serif);
  font-size: 22px;
  margin: 0 0 10px;
  font-weight: 600;
}
.card p { margin: 0; color: var(--ink-soft); }

.feature {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.feature img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  object-position: top;
  filter: grayscale(12%);
}
.feature ul {
  padding-left: 18px;
  color: var(--ink-soft);
}
.feature li { margin: 8px 0; }

.band {
  background: var(--red-deep);
  color: #fff;
  padding: 72px 0;
}
.band h2 { color: #fff; }
.band .muted { color: rgba(255,255,255,0.72); }
.band .section-head { border-color: rgba(255,255,255,0.16); }

.name-wall {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.name-wall div {
  background: var(--white);
  padding: 22px 18px;
  min-height: 86px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.name-wall strong { font-family: var(--serif); font-size: 18px; }
.name-wall span { color: var(--ink-soft); font-size: 13px; }

.client-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.client-gallery figure {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
  cursor: zoom-in;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.client-gallery figure:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.client-gallery .frame {
  height: 210px;
  background: #ece6dc;
  overflow: hidden;
}
.client-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.client-gallery figcaption {
  padding: 12px 14px 14px;
}
.client-gallery strong {
  display: block;
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.35;
}
.client-gallery span {
  color: var(--ink-soft);
  font-size: 13px;
}

.client-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.client-strip a {
  display: block;
  height: 168px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #ece6dc;
}
.client-strip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.client-strip a:hover img { transform: scale(1.05); }

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(16, 8, 10, 0.88);
  display: none;
  place-items: center;
  z-index: 80;
  padding: 32px;
}
.lightbox.is-on { display: grid; }
.lightbox img {
  max-width: min(1100px, 92vw);
  max-height: 82vh;
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.lightbox p {
  color: #fff;
  text-align: center;
  margin: 12px 0 0;
  font-family: var(--serif);
}
.lightbox button {
  position: absolute;
  top: 18px;
  right: 22px;
  background: transparent;
  border: 0;
  color: #fff;
  font-size: 28px;
  cursor: pointer;
}

.news-card { color: inherit; display: block; }
.news-card img { width: 100%; height: 160px; object-fit: cover; margin: -28px -24px 16px; width: calc(100% + 48px); max-width: none; }
.news-list { display: grid; gap: 16px; }
.news-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  padding: 16px;
  color: inherit;
}
.news-row h2 { font-family: var(--serif); font-size: 24px; margin: 0 0 8px; }
.news-thumb { background: var(--paper-2); min-height: 120px; }
.news-thumb img { width: 100%; height: 140px; object-fit: cover; }
.article-wrap { max-width: 760px; }
.article-cover { width: 100%; max-height: 420px; object-fit: cover; margin-bottom: 28px; }
.article-body { font-size: 17px; line-height: 1.85; }
.article-body h2, .article-body h3 { font-family: var(--serif); margin: 28px 0 10px; }
.article-body img { margin: 16px 0; }
.article-body ul, .article-body ol { padding-left: 22px; }
@media (max-width: 640px) {
  .news-row { grid-template-columns: 1fr; }
}

.partners {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.partner {
  display: grid;
  grid-template-columns: 168px 1fr;
  gap: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  padding: 18px;
}
.partner .photo {
  width: 168px;
  height: 210px;
  object-fit: cover;
  object-position: top;
  background: var(--paper-2);
}
.avatar {
  width: 168px;
  height: 210px;
  background: linear-gradient(160deg, var(--red-deep), var(--red));
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 42px;
}
.partner h3 { margin: 0 0 4px; font-family: var(--serif); font-size: 24px; }
.partner .role { color: var(--red); font-size: 13px; letter-spacing: 0.06em; margin-bottom: 10px; }
.partner p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }

.page-hero {
  padding: 72px 0 40px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(900px 240px at 80% 0%, rgba(168,15,33,0.08), transparent 60%),
    var(--paper);
}
.page-hero h1 {
  font-family: var(--serif);
  font-size: clamp(34px, 4.5vw, 56px);
  margin: 0 0 12px;
  line-height: 1.2;
}
.crumbs { font-size: 13px; color: var(--ink-soft); margin-bottom: 18px; }
.crumbs a:hover { color: var(--red); }

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
}

.list-block + .list-block { margin-top: 36px; }
.list-block h3 {
  font-family: var(--serif);
  font-size: 24px;
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
}
.contact-card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 28px;
}
.contact-card a { color: var(--red); }
.form {
  display: grid;
  gap: 14px;
}
.form label { font-size: 13px; color: var(--ink-soft); }
.form input,
.form select,
.form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 12px 14px;
  color: var(--ink);
}
.form textarea { min-height: 140px; resize: vertical; }
.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: 2px solid rgba(168,15,33,0.25);
  border-color: var(--red);
}
.map {
  width: 100%;
  height: 280px;
  border: 0;
  background: var(--paper-2);
  filter: grayscale(30%) contrast(1.05);
  margin-top: 24px;
}

/* Footer */
.site-footer {
  background: #160b0d;
  color: rgba(255,255,255,0.78);
  padding: 56px 0 24px;
  margin-top: 0;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.site-footer .logo-img {
  height: 32px;
  width: auto;
  margin-bottom: 14px;
  filter: brightness(0) invert(1);
}
.site-footer h4 {
  margin: 0 0 12px;
  color: #fff;
  font-family: var(--serif);
  font-size: 18px;
}
.site-footer a:hover { color: #fff; }
.legal {
  padding-top: 18px;
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

@media (max-width: 960px) {
  .cards-5 { grid-template-columns: repeat(2, 1fr); }
  .cards-3, .partners, .feature, .split, .contact-grid, .foot-grid, .stats-grid {
    grid-template-columns: 1fr;
  }
  .stat { border-right: 0; border-bottom: 1px solid var(--line); }
  .name-wall, .client-gallery, .client-strip { grid-template-columns: 1fr 1fr; }
  .partner { grid-template-columns: 120px 1fr; }
  .partner .photo, .avatar { width: 120px; height: 150px; }
  .feature img { height: 320px; }
  .nav-links, .nav-tools .btn { display: none; }
  .menu-btn { display: inline-block; }
  .nav-links.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    left: 0; right: 0; top: var(--nav-h);
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 12px 24px 20px;
    align-items: stretch;
    z-index: 20;
  }
  .nav { position: relative; }
}

@media (max-width: 640px) {
  .wrap { width: min(var(--max), calc(100% - 32px)); }
  .cards-2, .cards-5, .name-wall { grid-template-columns: 1fr; }
  .client-gallery, .client-strip { grid-template-columns: 1fr 1fr; }
  .client-gallery .frame, .client-strip a { height: 140px; }
  .hero { min-height: 78vh; }
  .brand-text { display: none; }
  .partner h3 { font-size: 20px; }
}