/* =============================================
   聖赫本高级珠宝 - 主样式文件
   色调：暖金 #C9A96E, 深金 #A8834A, 象牙白 #FAF7F2
   字体：Cormorant (标题) + Noto Serif SC (中文)
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500&family=Montserrat:wght@300;400;500;600&display=swap');

/* ===== CSS Variables ===== */
:root {
  --gold-primary:   #C9A96E;
  --gold-dark:      #A8834A;
  --gold-light:     #E2C99A;
  --gold-pale:      #F0E4CC;
  --gold-muted:     #8B6B3D;
  --bg-ivory:       #FAF7F2;
  --bg-warm:        #F5EFE6;
  --bg-dark:        #1A1610;
  --bg-deep:        #0E0C09;
  --text-dark:      #2C2416;
  --text-mid:       #5C4A2A;
  --text-light:     #8B7355;
  --white:          #FFFFFF;
  --border-gold:    rgba(201, 169, 110, 0.3);
  --shadow-gold:    0 4px 30px rgba(201, 169, 110, 0.15);
  --shadow-deep:    0 10px 60px rgba(0, 0, 0, 0.25);
  --transition:     all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-fast: all 0.25s ease;
  --radius:         4px;
  --radius-lg:      12px;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Montserrat', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background-color: var(--bg-ivory);
  color: var(--text-dark);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Cormorant', 'STSong', 'SimSun', serif;
  font-weight: 500;
  line-height: 1.2;
  color: var(--text-dark);
}

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

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

ul { list-style: none; }

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-ivory); }
::-webkit-scrollbar-thumb { background: var(--gold-light); border-radius: 3px; }

/* ===== Utility ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-style: italic;
  color: var(--text-dark);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.section-subtitle {
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 16px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
}

.section-desc {
  font-size: 0.95rem;
  color: var(--text-light);
  max-width: 560px;
  line-height: 1.9;
}

.divider-gold {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0 40px;
}

.divider-gold::before,
.divider-gold::after {
  content: '';
  flex: 1;
  max-width: 80px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-primary));
}

.divider-gold::after {
  background: linear-gradient(to left, transparent, var(--gold-primary));
}

.divider-gold span {
  color: var(--gold-primary);
  font-size: 1.2rem;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
  color: var(--white);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-primary));
  transition: left 0.4s ease;
}

.btn-primary:hover::before { left: 0; }
.btn-primary span { position: relative; z-index: 1; }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
}

.btn-gold-outline {
  background: transparent;
  color: var(--gold-primary);
  border: 1px solid var(--gold-primary);
}

.btn-gold-outline:hover {
  background: var(--gold-primary);
  color: var(--white);
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  transition: var(--transition);
  padding: 0;
}

.nav.scrolled {
  background: rgba(250, 247, 242, 0.96);
  backdrop-filter: blur(20px);
  box-shadow: 0 2px 30px rgba(0,0,0,0.08);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  transition: height 0.3s ease;
}

.nav.scrolled .nav-inner { height: 64px; }

.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
}

.nav-logo img {
  height: 60px;
  width: auto;
  object-fit: contain;
  border-radius: 2px;
  transition: height 0.3s ease;
}

.nav.scrolled .nav-logo img { height: 48px; }

.nav-logo-text {
  display: flex;
  flex-direction: column;
}

.nav-logo-text .brand-cn {
  font-family: 'Cormorant', 'STSong', serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-dark);
  letter-spacing: 0.05em;
  line-height: 1;
}

.nav-logo-text .brand-en {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--gold-primary);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dark);
  position: relative;
  transition: color 0.25s ease;
  cursor: pointer;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold-primary);
  transition: width 0.3s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--gold-primary);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

/* Nav on hero (dark bg) */
.nav-hero .nav-link { color: rgba(255,255,255,0.85); }
.nav-hero .nav-link:hover { color: var(--gold-light); }
.nav-hero .nav-link.active { color: var(--gold-light); }
.nav-hero .brand-cn { color: var(--white); }

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text-dark);
  transition: var(--transition-fast);
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1A1610 0%, #2C2010 40%, #3D2E14 70%, #1A1610 100%);
}

/* Gold particle overlay */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 70% 50%, rgba(201,169,110,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 30% 70%, rgba(226,201,154,0.08) 0%, transparent 50%);
}

/* Subtle pattern */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 80px,
    rgba(201,169,110,0.02) 80px,
    rgba(201,169,110,0.02) 81px
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.3s forwards;
}

.hero-tag::before {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--gold-primary);
}

.hero-title {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 400;
  font-style: italic;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 8px;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.5s forwards;
}

.hero-title-cn {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 300;
  color: var(--gold-light);
  letter-spacing: 0.3em;
  font-style: normal;
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.7s forwards;
}

.hero-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  max-width: 500px;
  line-height: 1.9;
  margin-bottom: 44px;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.9s forwards;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  opacity: 0;
  animation: fadeInUp 0.8s ease 1.1s forwards;
}

/* Gold ornament line */
.hero-ornament {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.4;
}

.hero-ornament::before, .hero-ornament::after {
  content: '';
  width: 1px;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--gold-primary), transparent);
}

.hero-ornament-diamond {
  width: 8px; height: 8px;
  background: var(--gold-primary);
  transform: rotate(45deg);
}

/* ===== Page Hero (inner pages) ===== */
.page-hero {
  position: relative;
  height: 320px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: linear-gradient(135deg, #1A1610, #2C2010, #3D2E14);
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 80% at 30% 50%, rgba(201,169,110,0.1) 0%, transparent 60%);
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px 60px;
  width: 100%;
}

.page-hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-style: italic;
  color: var(--white);
  margin-bottom: 8px;
}

.page-hero-breadcrumb {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--gold-light);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-hero-breadcrumb a { color: rgba(255,255,255,0.6); }
.page-hero-breadcrumb a:hover { color: var(--gold-light); }

/* ===== Sections ===== */
.section {
  padding: 100px 0;
}

.section-light { background: var(--bg-ivory); }
.section-warm { background: var(--bg-warm); }
.section-dark {
  background: var(--bg-dark);
  color: var(--white);
}
.section-dark .section-title { color: var(--white); }
.section-dark .section-desc { color: rgba(255,255,255,0.6); }

/* ===== Feature Cards ===== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 60px;
}

.feature-card {
  background: var(--white);
  padding: 48px 36px;
  position: relative;
  transition: var(--transition);
  cursor: default;
  border-bottom: 2px solid transparent;
}

.feature-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(to right, var(--gold-primary), var(--gold-light));
  transition: width 0.4s ease;
}

.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-gold); }
.feature-card:hover::before { width: 100%; }

.feature-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 24px;
  color: var(--gold-primary);
}

.feature-title {
  font-size: 1.3rem;
  font-style: italic;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.feature-text {
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.85;
}

/* ===== Service Cards ===== */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.service-card {
  position: relative;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border-gold);
  transition: var(--transition);
  cursor: pointer;
}

.service-card:hover {
  border-color: var(--gold-primary);
  box-shadow: var(--shadow-gold);
  transform: translateY(-3px);
}

.service-card-img {
  height: 260px;
  background: linear-gradient(135deg, #2C2010, #1A1610);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-card-icon {
  width: 80px;
  height: 80px;
  color: var(--gold-primary);
  opacity: 0.8;
}

.service-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,22,16,0.8), transparent);
}

.service-card-body {
  padding: 32px 28px;
}

.service-card-num {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--gold-primary);
  text-transform: uppercase;
  margin-bottom: 10px;
  font-family: 'Montserrat', sans-serif;
}

.service-card-title {
  font-size: 1.4rem;
  font-style: italic;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.service-card-desc {
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 20px;
}

.service-card-link {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.3s ease;
}

.service-card:hover .service-card-link { gap: 16px; }

/* ===== Stats ===== */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border-gold);
  border-bottom: 1px solid var(--border-gold);
  margin: 60px 0;
}

.stat-item {
  padding: 40px 20px;
  text-align: center;
  border-right: 1px solid var(--border-gold);
}

.stat-item:last-child { border-right: none; }

.stat-num {
  font-family: 'Cormorant', serif;
  font-size: 3rem;
  font-weight: 600;
  color: var(--gold-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--text-light);
  text-transform: uppercase;
}

/* ===== About Section ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-frame {
  position: relative;
  padding: 20px 20px 0 0;
}

.about-img-main {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.about-img-bg {
  position: absolute;
  top: 0; right: 0;
  width: 85%;
  height: 85%;
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
  opacity: 0.15;
  z-index: -1;
}

.about-img-accent {
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 120px;
  height: 120px;
  border: 1px solid var(--gold-primary);
  opacity: 0.3;
}

.about-badge {
  position: absolute;
  bottom: 20px;
  right: -20px;
  background: var(--bg-dark);
  padding: 20px 24px;
  text-align: center;
  border-left: 3px solid var(--gold-primary);
}

.about-badge-num {
  font-family: 'Cormorant', serif;
  font-size: 2.5rem;
  color: var(--gold-primary);
  line-height: 1;
  font-weight: 600;
}

.about-badge-text {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  margin-top: 4px;
}

/* Values list */
.value-list {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.value-dot {
  width: 6px;
  height: 6px;
  background: var(--gold-primary);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 8px;
}

.value-text-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.value-text-desc {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===== Process Steps ===== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 60px;
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-primary) 20%, var(--gold-primary) 80%, transparent);
}

.process-step {
  padding: 0 24px;
  text-align: center;
  position: relative;
}

.process-num {
  width: 64px;
  height: 64px;
  border: 1px solid var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-family: 'Cormorant', serif;
  font-size: 1.5rem;
  color: var(--gold-primary);
  background: var(--bg-ivory);
  position: relative;
  z-index: 1;
}

.section-dark .process-num {
  background: var(--bg-dark);
}

.process-title {
  font-size: 1rem;
  font-style: italic;
  color: inherit;
  margin-bottom: 10px;
}

.process-desc {
  font-size: 0.8rem;
  color: var(--text-light);
  line-height: 1.8;
}

.section-dark .process-desc { color: rgba(255,255,255,0.5); }

/* ===== Testimonials ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.testimonial-card {
  background: rgba(201,169,110,0.06);
  border: 1px solid var(--border-gold);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
}

.testimonial-card:hover {
  background: rgba(201,169,110,0.1);
  border-color: var(--gold-primary);
}

.testimonial-quote {
  font-family: 'Cormorant', serif;
  font-size: 4rem;
  color: var(--gold-primary);
  line-height: 0.5;
  margin-bottom: 20px;
  opacity: 0.5;
}

.testimonial-text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.9;
  font-style: italic;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cormorant', serif;
  font-size: 1.2rem;
  color: var(--white);
}

.testimonial-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 2px;
}

.testimonial-role {
  font-size: 0.75rem;
  color: var(--gold-light);
  letter-spacing: 0.1em;
}

/* ===== CTA Section ===== */
.cta-section {
  background: linear-gradient(135deg, #1A1610, #2C2010, #3D2E14);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(201,169,110,0.08) 0%, transparent 70%);
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-style: italic;
  color: var(--white);
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  max-width: 500px;
  margin: 0 auto 40px;
  line-height: 1.9;
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-info-item {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border-gold);
}

.contact-info-item:last-child { border-bottom: none; }

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-icon svg {
  width: 20px;
  height: 20px;
  color: var(--white);
}

.contact-info-label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 4px;
  font-family: 'Montserrat', sans-serif;
}

.contact-info-value {
  font-size: 0.9rem;
  color: var(--text-dark);
  line-height: 1.8;
  word-break: break-word;
  word-wrap: break-word;
}

/* ===== Form ===== */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 8px;
  font-family: 'Montserrat', sans-serif;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--white);
  border: 1px solid var(--border-gold);
  color: var(--text-dark);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.25s ease;
  -webkit-appearance: none;
  border-radius: 0;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.08);
}

.form-textarea { resize: vertical; min-height: 130px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ===== Map Placeholder ===== */
.map-placeholder {
  height: 320px;
  background: linear-gradient(135deg, #2C2010, #1A1610);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 60px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-gold);
}

.map-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(201,169,110,0.08) 0%, transparent 70%);
}

.map-label {
  text-align: center;
  position: relative;
  z-index: 2;
}

.map-label svg {
  width: 48px;
  height: 48px;
  color: var(--gold-primary);
  margin: 0 auto 16px;
}

.map-label p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.1em;
}

/* ===== Footer ===== */
.footer {
  background: var(--bg-deep);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(201,169,110,0.15);
}

.footer-brand img {
  height: 48px;
  width: auto;
  margin-bottom: 20px;
  opacity: 0.9;
}

.footer-brand-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.85;
  max-width: 280px;
}

.footer-title {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 20px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}

.footer-link {
  display: block;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 10px;
  transition: color 0.25s ease;
  cursor: pointer;
}

.footer-link:hover { color: var(--gold-light); }

.footer-contact-line {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 12px;
}

.footer-contact-line svg {
  width: 16px;
  height: 16px;
  color: var(--gold-primary);
  flex-shrink: 0;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.05em;
}

.footer-beian {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-icp-link {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
  text-decoration: none;
  transition: color 0.25s ease;
}
.footer-icp-link:hover {
  color: var(--gold-light);
}

.footer-ga-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
  text-decoration: none;
  transition: color 0.25s ease;
}
.footer-ga-link:hover {
  color: var(--gold-light);
}

.footer-beian-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

/* ===== Animations ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Back to Top ===== */
.back-top {
  position: fixed;
  bottom: 36px;
  right: 36px;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  z-index: 900;
}

.back-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-top:hover { transform: translateY(-3px); }

.back-top svg {
  width: 18px;
  height: 18px;
  color: var(--white);
}

/* ===== Loading overlay ===== */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--bg-deep);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader-inner {
  text-align: center;
}

.loader-logo {
  width: 80px;
  animation: fadeIn 0.5s ease;
}

.loader-bar {
  width: 120px;
  height: 1px;
  background: rgba(201,169,110,0.2);
  margin: 20px auto 0;
  position: relative;
  overflow: hidden;
}

.loader-bar::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gold-primary);
  animation: loading 1s ease forwards;
}

@keyframes loading {
  to { left: 0; }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }
  .nav-inner { padding: 0 24px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }

  .nav-menu {
    position: fixed;
    top: 0; right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-ivory);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 40px 40px;
    gap: 28px;
    transition: right 0.4s ease;
    box-shadow: -10px 0 40px rgba(0,0,0,0.1);
  }

  .nav-menu.open { right: 0; }
  .nav-toggle { display: flex; }

  .hero-content { padding: 0 24px; }
  .hero-ornament { display: none; }
  .hero-actions { flex-direction: column; align-items: flex-start; }

  .feature-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .stats-row .stat-item:nth-child(2) { border-right: none; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-grid::before { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .footer-beian { justify-content: center; gap: 12px; }
  .page-hero { height: 240px; }
  .page-hero-title { font-size: 2rem; }
}

@media (max-width: 480px) {
  .stats-row { grid-template-columns: 1fr; }
  .stats-row .stat-item { border-right: none; }
  .process-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}