/* ===== Design System: Contemporary Editorial Luxury ===== */

@import url('https://fonts.googleapis.cn/css2?family=Noto+Serif+SC:wght@400;600;700&family=Noto+Sans+SC:wght@300;400;500;600;700&display=swap');

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --ink: #1a2332;
  --ink-light: #2c3e50;
  --blue: #7a99ab;
  --blue-muted: #8ba4b4;
  --gold: #c9a96e;
  --gold-light: #d4b07a;
  --gold-dim: rgba(201,169,110,0.15);
  --gold-glow: rgba(201,169,110,0.25);
  --light: #f8f6f2;
  --light-warm: #f3f0ea;
  --white: #ffffff;
  --bg: #f8f6f2;
  --gray: #6b7280;
  --gray-light: #9ca3af;
  --border: rgba(139,164,180,0.12);
  --border-dark: rgba(255,255,255,0.08);
  --success: #2e7d32;
  --error: #c62828;
  --shadow-sm: 0 2px 8px rgba(26,35,50,0.06);
  --shadow-md: 0 8px 32px rgba(26,35,50,0.08);
  --shadow-lg: 0 20px 60px rgba(26,35,50,0.12);
  --shadow-xl: 0 32px 80px rgba(26,35,50,0.16);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --font-serif: 'Noto Serif SC', 'Songti SC', 'SimSun', serif;
  --font-sans: 'Noto Sans SC', -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--light);
  line-height: 1.7;
  font-size: 15px;
  font-weight: 400;
  overflow-x: hidden;
}

::selection { background: var(--gold-glow); color: var(--ink); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }

/* ===== Navigation ===== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(26,35,50,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,169,110,0.1);
}
nav .container {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  height: 60px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Logo square - grid column 1 */
.logo-square {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  text-decoration: none;
  margin-right: 16px;
  transition: opacity 0.2s;
}
.logo-square:hover { opacity: 0.8; }
.ls-top, .ls-bot {
  display: flex;
  gap: 0;
  line-height: 1;
}
.ls-w {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  width: 20px;
  text-align: center;
  display: inline-block;
}
.ls-g {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--gold);
  width: 20px;
  text-align: center;
  display: inline-block;
}
.ls-cw {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  display: inline-block;
  text-align: center;
}

/* Nav links - grid column 2 */
.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  list-style: none;
  min-width: 0;
}
.nav-links li { flex-shrink: 0; }
.nav-links a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 12.5px;
  font-weight: 400;
  padding: 6px 8px;
  border-radius: 4px;
  transition: all 0.2s;
  white-space: nowrap;
  display: inline-block;
  line-height: 1.4;
}
.nav-links a:hover {
  color: var(--gold);
  background: rgba(201,169,110,0.08);
}
.nav-links a.active {
  color: var(--ink) !important;
  background: var(--gold) !important;
  font-weight: 600;
}

/* CTA square - grid column 3 */
.nav-cta-square {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-left: 16px;
  background: var(--gold);
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.2s;
}
.nav-cta-square:hover {
  background: var(--gold-light);
  box-shadow: 0 2px 12px rgba(201,169,110,0.35);
}

/* Scrolled */
nav.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.15);
  border-bottom-color: rgba(201,169,110,0.18);
}

/* ===== Values Grid (我们想对您说) ===== */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 32px;
}
.value-item {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,169,110,0.15);
  border-radius: 12px;
  padding: 24px 20px;
  text-align: center;
  transition: all 0.3s;
}
.value-item:hover {
  background: rgba(201,169,110,0.08);
  border-color: rgba(201,169,110,0.35);
  transform: translateY(-2px);
}
.value-num {
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 8px;
  letter-spacing: 1px;
}
.value-item h3 {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.value-item p {
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  line-height: 1.6;
  margin: 0;
}
@media (max-width: 768px) {
  .values-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .value-item { padding: 16px 12px; }
}
@media (max-width: 480px) {
  .values-grid { grid-template-columns: 1fr; }
}

/* ===== Page Hero ===== */
.page-hero {
  padding: 160px 0 100px;
  background: var(--ink);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: none;
  pointer-events: none;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40px;
  background: none;
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: 4px;
}
.page-hero p {
  font-size: 17px;
  color: rgba(255,255,255,0.78);
  letter-spacing: 1px;
}

.hero-divider {
  width: 48px;
  height: 2px;
  background: var(--gold);
  margin: 24px auto 0;
  border-radius: 1px;
}

/* ===== Section Titles ===== */
.section-title {
  text-align: center;
  font-family: var(--font-serif);
  font-size: 38px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--ink);
  letter-spacing: 2px;
}
.section-sub {
  text-align: center;
  color: var(--gray);
  margin-bottom: 64px;
  font-size: 15px;
  letter-spacing: 0.5px;
}
.section-line {
  width: 40px;
  height: 2px;
  background: var(--gold);
  margin: 16px auto 20px;
  border-radius: 1px;
}

/* ===== Buttons ===== */
.btn-primary {
  background: var(--gold);
  color: var(--ink);
  padding: 14px 36px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 1px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-base);
  border: none;
  cursor: pointer;
}
.btn-primary:hover { background: var(--gold-light); box-shadow: 0 8px 24px rgba(201,169,110,0.3); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0) scale(0.98); }

.btn-secondary {
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--white);
  padding: 14px 36px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 1px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-base);
}
.btn-secondary:hover { border-color: var(--gold); color: var(--gold); background: rgba(201,169,110,0.06); }

.btn-ai {
  background: var(--gold);
  color: var(--ink);
  padding: 14px 36px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 1px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-base);
  border: none;
  cursor: pointer;
}
.btn-ai:hover { background: var(--gold-light); box-shadow: 0 8px 24px rgba(201,169,110,0.3); transform: translateY(-1px); }
.btn-ai:active { transform: translateY(0) scale(0.98); }
.btn-ai svg { width: 18px; height: 18px; }

.btn-outline {
  border: 1px solid var(--border);
  color: var(--ink);
  padding: 14px 36px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 1px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-base);
  background: var(--white);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

/* ===== Decorative Elements ===== */
.deco-dots {
  position: absolute;
  width: 80px;
  height: 80px;
  background-image: radial-gradient(circle, var(--gold-glow) 1px, transparent 1px);
  background-size: 12px 12px;
  opacity: 0.5;
  pointer-events: none;
}

/* ===== Cards (shared) ===== */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: var(--transition-smooth);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card:hover::before { transform: scaleX(1); }

/* ===== Icon containers (replace emoji) ===== */
.icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  transition: var(--transition-base);
  flex-shrink: 0;
}
.icon-box-sm {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition-base);
  flex-shrink: 0;
}
.icon-box-lg {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  transition: var(--transition-base);
  flex-shrink: 0;
}
.icon-gold { background: var(--gold-dim); color: var(--gold); }
.icon-dark { background: rgba(26,35,50,0.08); color: var(--ink); }
.icon-blue { background: rgba(122,153,171,0.12); color: var(--blue); }

/* ===== Footer ===== */
footer {
  background: var(--ink);
  color: rgba(255,255,255,0.45);
  padding: 64px 0 32px;
  font-size: 14px;
  position: relative;
}
footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-glow), transparent);
}
.footer-grid {
  display: flex;
  justify-content: center;
  margin-bottom: 0;
}
.footer-brand {
  text-align: center;
}
.footer-brand h3 {
  color: var(--gold);
  font-family: var(--font-serif);
  font-size: 20px;
  margin-bottom: 12px;
  letter-spacing: 2px;
}
.footer-brand p { line-height: 1.8; }
footer h4 {
  color: rgba(255,255,255,0.82);
  margin-bottom: 20px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
footer ul { list-style: none; }
footer ul li { margin-bottom: 12px; }
footer ul a { color: rgba(255,255,255,0.45); text-decoration: none; transition: var(--transition-base); font-size: 14px; }
footer ul a:hover { color: var(--gold); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(201,169,110,0.15);
  margin-top: 24px;
  padding-top: 24px;
  text-align: center;
  font-size: 13px;
}
.footer-bottom a { color: rgba(255,255,255,0.4); text-decoration: none; transition: var(--transition-base); }
.footer-bottom a:hover { color: var(--gold); }

/* ===== Scroll Animations ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in.delay-1 { transition-delay: 0.1s; }
.fade-in.delay-2 { transition-delay: 0.2s; }
.fade-in.delay-3 { transition-delay: 0.3s; }
.fade-in.delay-4 { transition-delay: 0.4s; }
.fade-in.delay-5 { transition-delay: 0.5s; }

/* ===== Back to Top ===== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;

  background: var(--ink);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover {
  background: var(--gold);
  color: var(--ink);
  border-color: var(--gold);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(201,169,110,0.3);
}

/* ===== Tags ===== */
.tag {
  display: inline-block;
  background: var(--gold-dim);
  color: var(--gold);
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 4px;
  font-weight: 500;
  letter-spacing: 0.5px;
}
.tag-outline {
  display: inline-block;
  border: 1px solid var(--gold-glow);
  color: var(--gold);
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 4px;
  font-weight: 500;
  letter-spacing: 0.5px;
  background: transparent;
}

/* ===== Section backgrounds ===== */
.section-dark {
  background: var(--ink);
  color: var(--white);
  position: relative;
}

.section-dark .section-title { color: var(--white); }
.section-dark .section-sub { color: var(--gold); opacity: 0.85; }

.section-white {
  background: var(--white);
}

.section-light {
  background: var(--light);
}

/* ===== Hamburger Menu ===== */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  z-index: 1002;
  margin-left: 12px;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .container { padding: 0 16px; }

  /* Nav: hamburger mode */
  nav .container { height: 56px; grid-template-columns: auto 1fr auto; padding: 0 16px; }
  .logo-square { width: 40px; height: 40px; margin-right: 12px; }
  .ls-w, .ls-g { font-size: 12px; width: 17px; }
  .ls-cw { font-size: 9px; }
  .hamburger { display: flex; }
  .nav-links {
    position: fixed; top: 56px; left: 0; right: 0;
    background: rgba(26,35,50,0.98); backdrop-filter: blur(12px);
    flex-direction: column; align-items: center; padding: 16px 0;
    gap: 4px; border-bottom: 1px solid rgba(201,169,110,0.15);
    transform: translateY(-100%); opacity: 0; visibility: hidden;
    transition: all 0.3s ease;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav-links a { font-size: 14px; padding: 10px 20px; width: 100%; text-align: center; }
  .nav-cta-square { width: 40px; height: 40px; margin-left: 8px; }

  /* Page hero */
  .page-hero { padding: 120px 0 60px; }
  .page-hero h1 { font-size: 30px; letter-spacing: 2px; }
  .page-hero p { font-size: 14px; }

  /* Section titles */
  .section-title { font-size: 26px; letter-spacing: 1px; }
  .section-sub { font-size: 14px; margin-bottom: 40px; }

  /* Cards */
  .card { padding: 24px 20px; }

  /* Buttons */
  .btn-primary, .btn-secondary, .btn-ai, .btn-outline { padding: 12px 24px; font-size: 13px; }

  /* Footer */
  .footer-grid { flex-direction: column; gap: 0; }
  footer { padding: 40px 0 24px; }

  /* Back to top */
  .back-to-top { bottom: 20px; right: 16px; width: 42px; height: 42px; }

  /* Letter card */
  .letter-body { padding: 20px 16px; }
  .letter-salute { font-size: 15px; }
  .letter-quote { font-size: 13px; }
  .letter-sign { font-size: 12px; }

  /* Section dark text */
  .section-dark p, .section-dark li { font-size: 14px; }
}

@media (max-width: 480px) {
  .page-hero { padding: 100px 0 48px; }
  .page-hero h1 { font-size: 24px; }
  .section-title { font-size: 22px; }
  .container { padding: 0 12px; }
}

/* ===== Page Transition ===== */
.page-transition {
  animation: pageIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) both;
}
@keyframes pageIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Hero Particles Canvas ===== */
.hero-particles {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  z-index: 0;
}

/* ===== Service Card Icon SVG ===== */
.service-card .icon-box svg,
.model-card .icon-box svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}
.icon-box-lg svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

/* ===== Slide-in Animation ===== */
.slide-in-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.slide-in-left.visible { opacity: 1; transform: translateX(0); }

.slide-in-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.slide-in-right.visible { opacity: 1; transform: translateX(0); }

/* ===== Scale-in Animation ===== */
.scale-in {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.scale-in.visible { opacity: 1; transform: scale(1); }

/* ===== Toast Notification ===== */
.toast {
  position: fixed;
  top: 90px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-lg);
  letter-spacing: 0.5px;
  white-space: nowrap;
}
.toast.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.toast-success {
  background: var(--success);
  color: #fff;
}
.toast-error {
  background: var(--error);
  color: #fff;
}

/* ===== Mobile Menu Animation ===== */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(26,35,50,0.98);
  backdrop-filter: blur(20px);
  z-index: 105;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.mobile-menu.open {
  display: flex;
  opacity: 1;
}
.mobile-menu a {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease;
}
.mobile-menu.open a {
  opacity: 1;
  transform: translateY(0);
}
.mobile-menu.open a:nth-child(1) { transition-delay: 0.05s; }
.mobile-menu.open a:nth-child(2) { transition-delay: 0.1s; }
.mobile-menu.open a:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu.open a:nth-child(4) { transition-delay: 0.2s; }
.mobile-menu.open a:nth-child(5) { transition-delay: 0.25s; }
.mobile-menu.open a:nth-child(6) { transition-delay: 0.3s; }
.mobile-menu.open a:nth-child(7) { transition-delay: 0.35s; }

/* ===== Stat Hover Effect ===== */
.stat-item:hover h3 { transform: scale(1.08); }
.stat-item h3 { transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); }

/* ===== Service Card Glow ===== */
.service-card:hover { border-color: var(--gold-glow); }

/* ===== QR Code ===== */
.qrcode-area {
  display: flex;
  gap: 24px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.qrcode-item {
  text-align: center;
  flex: 1;
  min-width: 120px;
}
.qrcode-item a {
  display: block;
}
.qrcode-img {
  width: 140px;
  height: 140px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  border: 2px solid var(--gold-dim);
  background: #fff;
  padding: 8px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.qrcode-img:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(201,169,110,0.3);
}
.qrcode-item p {
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-light);
}

/* ===== Founder Card Hover ===== */
.founder-avatar { transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease; }
.about-highlight:hover .founder-avatar { transform: scale(1.05); box-shadow: 0 12px 40px rgba(201,169,110,0.25); }

/* ===== Table Responsive ===== */
.value-table { overflow-x: auto; -webkit-overflow-scrolling: touch; }
@media (max-width: 768px) {
  .value-table table { min-width: 480px; }
  section.about-content table { min-width: 600px; }
}

/* About page table zebra striping */
section.about-content tbody tr:nth-child(even) td {
  background: rgba(201,169,110,0.04);
}
section.about-content tbody tr:hover td {
  background: rgba(201,169,110,0.1);
  transition: background 0.2s;
}
section.about-content tbody td,
section.about-content thead th {
  vertical-align: top;
}

/* ===== Focus Visible ===== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ===== Smooth Image Loading ===== */
img {
  opacity: 1;
  transition: opacity 0.3s ease;
}
img[loading="lazy"] {
  opacity: 0;
}
img[loading="lazy"].loaded,
img.loaded {
  opacity: 1;
}

/* ===== Footer Enhancement ===== */
.footer-slogan {
  color: rgba(255,255,255,0.5);
  font-size: 14px;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.footer-biz-row {
  display: flex;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.footer-biz-row span {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  padding: 4px 14px;
  border: 1px solid rgba(201,169,110,0.2);
  border-radius: 20px;
  letter-spacing: 1px;
  transition: all 0.2s;
}
.footer-biz-row span:hover {
  color: var(--gold);
  border-color: rgba(201,169,110,0.5);
  background: rgba(201,169,110,0.08);
}
.footer-brand p { color: rgba(255,255,255,0.4); }
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  justify-content: center;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition-base);
}
.footer-social a:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,169,110,0.1);
  transform: translateY(-2px);
}

/* ===== Loading Skeleton ===== */
.skeleton {
  background: linear-gradient(90deg, var(--light-warm) 25%, var(--light) 50%, var(--light-warm) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ===== Map Container ===== */
.map-container {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--white);
}
.map-container iframe {
  width: 100%;
  height: 360px;
  border: none;
  display: block;
}

/* ===== Print Styles ===== */
@media print {
  nav, .back-to-top, .hamburger, .mobile-menu, .hero-particles { display: none !important; }
  .hero, .page-hero { padding: 40px 0; background: #fff !important; color: #000 !important; }
  .section-dark { background: #fff !important; color: #000 !important; }
  body { font-size: 12pt; }
}