:root {
  --gold: #C8A46B;
  --gold-light: #D4B880;
  --gold-dark: #A8884D;
  --cream: #F8F6F2;
  --charcoal: #2B2B2B;
  --charcoal-light: #3D3D3D;
  --white: #FFFFFF;
  --text-light: #999994;
  --text-dark: #333333;
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 40px rgba(0,0,0,0.12);
  --radius: 12px;
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --font-serif: 'Georgia', 'Times New Roman', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background: var(--cream);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; display: block; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.section { padding: 100px 0; }
.section-title {
  text-align: center;
  margin-bottom: 60px;
}
.section-title h2 {
  font-size: 36px;
  font-weight: 700;
  color: var(--charcoal);
  letter-spacing: 2px;
  position: relative;
  display: inline-block;
}
.section-title h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: var(--gold);
  margin: 16px auto 0;
}
.section-title p {
  color: var(--text-light);
  margin-top: 12px;
  font-size: 15px;
  letter-spacing: 1px;
}
.btn {
  display: inline-block;
  padding: 14px 36px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1.5px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-transform: uppercase;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--white);
  box-shadow: 0 4px 15px rgba(200, 164, 107, 0.3);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(200, 164, 107, 0.4);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid var(--gold);
}
.btn-outline:hover {
  background: var(--gold);
  color: var(--white);
}
.btn-dark {
  background: var(--charcoal);
  color: var(--white);
}
.btn-dark:hover {
  background: var(--gold);
  transform: translateY(-2px);
}

/* ===== TOP BAR ===== */
.top-bar {
  background: var(--charcoal);
  color: var(--cream);
  font-size: 13px;
  padding: 8px 0;
  letter-spacing: 0.5px;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-bar .contact-info span {
  margin-right: 24px;
}
.top-bar .contact-info .icon {
  color: var(--gold);
  margin-right: 6px;
}
.top-bar .social-links a {
  color: var(--cream);
  margin-left: 16px;
  font-size: 13px;
}
.top-bar .social-links a:hover { color: var(--gold); }

/* ===== HEADER / NAV ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(200,164,107,0.1);
  transition: var(--transition);
}
.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo .logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--white);
  font-weight: 700;
}
.logo .logo-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--charcoal);
  letter-spacing: 2px;
}
.logo .logo-sub {
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 3px;
  display: block;
  margin-top: -2px;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-list a {
  font-size: 14px;
  color: var(--text-dark);
  font-weight: 500;
  letter-spacing: 0.5px;
  position: relative;
  padding: 4px 0;
}
.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}
.nav-list a:hover::after,
.nav-list a.active::after { width: 100%; }
.nav-list a:hover { color: var(--gold); }
.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-cta a {
  font-size: 14px;
  color: var(--gold);
  font-weight: 600;
}
.nav-cta .btn-nav {
  padding: 8px 20px;
  font-size: 12px;
}
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--charcoal) 0%, #1a1a1a 50%, var(--charcoal-light) 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.pexels.com/photos/5069601/pexels-photo-5069601.jpeg?auto=compress&cs=tinysrgb&w=1920') center/cover no-repeat;
  opacity: 0.08;
  filter: saturate(0.5);
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(200,164,107,0.08) 0%, transparent 60%);
}
.hero .container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}
.hero-content { flex: 1; max-width: 600px; }
.hero-badge {
  display: inline-block;
  padding: 6px 20px;
  background: rgba(200,164,107,0.12);
  border: 1px solid rgba(200,164,107,0.25);
  border-radius: 50px;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 3px;
  margin-bottom: 24px;
}
.hero-title {
  font-size: 52px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: 18px;
  color: var(--gold);
  letter-spacing: 4px;
  margin-bottom: 24px;
  font-weight: 300;
}
.hero-desc {
  font-size: 16px;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 480px;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual {
  flex: 1;
  max-width: 480px;
  position: relative;
}
.hero-visual .image-frame {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--charcoal-light), #1a1a1a);
  border: 1px solid rgba(200,164,107,0.15);
}
.hero-visual .image-frame::before {
  content: '✨ 高端美学设计';
  position: absolute;
  bottom: 20px;
  left: 20px;
  color: var(--white);
  font-size: 13px;
  letter-spacing: 1px;
  padding: 8px 16px;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(10px);
  border-radius: 8px;
}
.hero-visual .image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  color: rgba(200,164,107,0.15);
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 50px;
}
.hero-stat { text-align: center; }
.hero-stat .number {
  font-size: 36px;
  font-weight: 700;
  color: var(--gold);
  display: block;
}
.hero-stat .label {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ===== SERVICES ===== */
.services { background: var(--white); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--cream);
  border-radius: var(--radius);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: var(--transition);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(200,164,107,0.15);
}
.service-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, rgba(200,164,107,0.12), rgba(200,164,107,0.05));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  position: relative;
  overflow: hidden;
}
.service-card:nth-child(1) .service-icon::after {
  content: ''; position: absolute; inset: 0;
  background: url('https://images.pexels.com/photos/7446915/pexels-photo-7446915.jpeg?auto=compress&cs=tinysrgb&w=200') center/cover no-repeat;
  opacity: 0.08;
}
.service-card:nth-child(2) .service-icon::after {
  content: ''; position: absolute; inset: 0;
  background: url('https://images.pexels.com/photos/33723106/pexels-photo-33723106.jpeg?auto=compress&cs=tinysrgb&w=200') center/cover no-repeat;
  opacity: 0.08;
}
.service-card:nth-child(3) .service-icon::after {
  content: ''; position: absolute; inset: 0;
  background: url('https://images.pexels.com/photos/8826403/pexels-photo-8826403.jpeg?auto=compress&cs=tinysrgb&w=200') center/cover no-repeat;
  opacity: 0.08;
}
.service-card:nth-child(4) .service-icon::after {
  content: ''; position: absolute; inset: 0;
  background: url('https://images.pexels.com/photos/6663368/pexels-photo-6663368.jpeg?auto=compress&cs=tinysrgb&w=200') center/cover no-repeat;
  opacity: 0.08;
}
.service-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 16px;
}
.service-items { text-align: left; }
.service-items li {
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.service-items li:last-child { border: none; }
.service-items .bullet {
  color: var(--gold);
  font-size: 12px;
}

/* ===== WHY US ===== */
.why-us {
  background: var(--charcoal);
  color: var(--white);
}
.why-us .section-title h2 { color: var(--white); }
.why-us .section-title p { color: rgba(255,255,255,0.5); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.why-card {
  text-align: center;
  padding: 40px 20px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.why-card:hover {
  background: rgba(200,164,107,0.06);
  border-color: rgba(200,164,107,0.15);
  transform: translateY(-4px);
}
.why-card:nth-child(1)::before {
  content: ''; position: absolute; inset: 0; opacity: 0.03;
  background: url('https://images.pexels.com/photos/3992865/pexels-photo-3992865.jpeg?auto=compress&cs=tinysrgb&w=600') center/cover no-repeat;
}
.why-card:nth-child(2)::before {
  content: ''; position: absolute; inset: 0; opacity: 0.03;
  background: url('https://images.pexels.com/photos/7446915/pexels-photo-7446915.jpeg?auto=compress&cs=tinysrgb&w=600') center/cover no-repeat;
}
.why-card:nth-child(3)::before {
  content: ''; position: absolute; inset: 0; opacity: 0.03;
  background: url('https://images.pexels.com/photos/33502965/pexels-photo-33502965.jpeg?auto=compress&cs=tinysrgb&w=600') center/cover no-repeat;
}
.why-card:nth-child(4)::before {
  content: ''; position: absolute; inset: 0; opacity: 0.03;
  background: url('https://images.pexels.com/photos/5069601/pexels-photo-5069601.jpeg?auto=compress&cs=tinysrgb&w=600') center/cover no-repeat;
}
.why-card .icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  background: rgba(200,164,107,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
}
.why-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--gold);
}
.why-card p {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
}

/* ===== PORTFOLIO ===== */
.portfolio { background: var(--white); }
.portfolio-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.portfolio-tab {
  padding: 10px 28px;
  border-radius: 50px;
  border: 1px solid rgba(200,164,107,0.2);
  background: transparent;
  color: var(--text-light);
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
}
.portfolio-tab:hover,
.portfolio-tab.active {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.portfolio-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--cream);
  cursor: pointer;
  transition: var(--transition);
}
.portfolio-item .pf-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  color: rgba(200,164,107,0.15);
  background: linear-gradient(135deg, var(--cream), #f0ece4);
}
.portfolio-item .pf-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}
.portfolio-item:hover .pf-overlay { opacity: 1; }
.portfolio-item:hover { transform: scale(1.02); box-shadow: var(--shadow-hover); }
.pf-overlay h4 { color: var(--white); font-size: 16px; margin-bottom: 4px; }
.pf-overlay p { color: var(--gold); font-size: 12px; letter-spacing: 1px; }

/* ===== TESTIMONIALS ===== */
.testimonials {
  background: var(--cream);
  position: relative;
}
.testimonials::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.pexels.com/photos/7750098/pexels-photo-7750098.jpeg?auto=compress&cs=tinysrgb&w=1920') center/cover no-repeat;
  opacity: 0.04;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid transparent;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(200,164,107,0.1);
}
.testimonial-stars {
  color: var(--gold);
  font-size: 16px;
  margin-bottom: 16px;
  letter-spacing: 2px;
}
.testimonial-text {
  font-size: 15px;
  color: var(--text-dark);
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-author .avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
}
.testimonial-author .name { font-weight: 600; font-size: 14px; color: var(--charcoal); }
.testimonial-author .service { font-size: 12px; color: var(--gold); }

/* ===== PROMOTIONS ===== */
.promotions {
  background: var(--white);
  position: relative;
}
.promotions::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.pexels.com/photos/3736288/pexels-photo-3736288.jpeg?auto=compress&cs=tinysrgb&w=1920') center/cover no-repeat;
  opacity: 0.03;
}
.promo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.promo-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--cream);
  border: 1px solid rgba(200,164,107,0.1);
  transition: var(--transition);
}
.promo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.promo-card .promo-header {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  padding: 28px 24px;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.promo-card:nth-child(1) .promo-header::after {
  content: ''; position: absolute; inset: 0;
  background: url('https://images.pexels.com/photos/35013077/pexels-photo-35013077.jpeg?auto=compress&cs=tinysrgb&w=400') center/cover no-repeat;
  opacity: 0.06;
  mix-blend-mode: overlay;
}
.promo-card:nth-child(2) .promo-header::after {
  content: ''; position: absolute; inset: 0;
  background: url('https://images.pexels.com/photos/34835286/pexels-photo-34835286.jpeg?auto=compress&cs=tinysrgb&w=400') center/cover no-repeat;
  opacity: 0.06;
  mix-blend-mode: overlay;
}
.promo-card:nth-child(3) .promo-header::after {
  content: ''; position: absolute; inset: 0;
  background: url('https://images.pexels.com/photos/8826403/pexels-photo-8826403.jpeg?auto=compress&cs=tinysrgb&w=400') center/cover no-repeat;
  opacity: 0.06;
  mix-blend-mode: overlay;
}
.promo-card .promo-header h3 { font-size: 18px; margin-bottom: 4px; }
.promo-card .promo-header .tag { font-size: 12px; opacity: 0.8; letter-spacing: 2px; }
.promo-card .promo-body { padding: 28px 24px; }
.promo-card .promo-body ul { margin-bottom: 20px; }
.promo-card .promo-body li {
  padding: 8px 0;
  font-size: 14px;
  color: var(--text-dark);
  border-bottom: 1px solid rgba(0,0,0,0.04);
  display: flex;
  justify-content: space-between;
}
.promo-card .promo-body li:last-child { border: none; }
.promo-card .promo-body .price {
  font-weight: 700;
  color: var(--gold);
}
.promo-card .promo-body .btn { width: 100%; text-align: center; }

/* ===== BOOKING ===== */
.booking {
  background: linear-gradient(135deg, var(--charcoal) 0%, #1a1a1a 100%);
  position: relative;
}
.booking::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.pexels.com/photos/7446656/pexels-photo-7446656.jpeg?auto=compress&cs=tinysrgb&w=1920') center/cover no-repeat;
  opacity: 0.03;
  filter: saturate(0.3);
}
.booking .section-title h2 { color: var(--white); }
.booking .section-title p { color: rgba(255,255,255,0.5); }
.booking-wrapper {
  display: flex;
  gap: 60px;
  align-items: flex-start;
}
.booking-form {
  flex: 1;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 40px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 6px;
  letter-spacing: 1px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  color: var(--white);
  font-size: 14px;
  font-family: var(--font-sans);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  background: rgba(255,255,255,0.08);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group select option { color: var(--charcoal); }
.form-group textarea { height: 100px; resize: vertical; }
.booking-form .btn { width: 100%; }
.booking-info {
  flex: 0 0 320px;
  padding-top: 10px;
}
.booking-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}
.booking-info-item .icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: rgba(200,164,107,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
.booking-info-item .content h4 {
  color: var(--gold);
  font-size: 14px;
  margin-bottom: 4px;
  letter-spacing: 1px;
}
.booking-info-item .content p {
  color: rgba(255,255,255,0.55);
  font-size: 14px;
  line-height: 1.6;
}
.qr-placeholder {
  width: 120px;
  height: 120px;
  background: var(--white);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-light);
  border: 2px dashed var(--gold);
}

/* ===== FOOTER ===== */
.footer {
  background: #1a1a1a;
  padding: 60px 0 30px;
  border-top: 1px solid rgba(200,164,107,0.08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .logo-text { color: var(--white); }
.footer-brand p {
  color: rgba(255,255,255,0.45);
  font-size: 14px;
  line-height: 1.8;
  margin-top: 16px;
  max-width: 300px;
}
.footer h4 {
  color: var(--white);
  font-size: 15px;
  margin-bottom: 20px;
  letter-spacing: 1px;
  position: relative;
  padding-bottom: 10px;
}
.footer h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--gold);
}
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  color: rgba(255,255,255,0.45);
  font-size: 14px;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--gold); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.3);
}

/* ===== FLOATING CONTACT ===== */
.float-contact {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--white);
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  transition: var(--transition);
  cursor: pointer;
  border: none;
}
.float-btn:hover { transform: scale(1.1); }
.float-btn.phone { background: var(--gold); }
.float-btn.wechat { background: #07C160; }

/* ===== MOBILE ===== */
@media (max-width: 992px) {
  .services-grid,
  .why-grid,
  .testimonials-grid,
  .promo-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .booking-wrapper { flex-direction: column; }
  .booking-info { flex: 1; }
  .hero-title { font-size: 40px; }
  .hero .container { flex-direction: column; text-align: center; }
  .hero-content { max-width: 100%; }
  .hero-desc { margin: 0 auto 40px; }
  .hero-btns { justify-content: center; }
  .hero-stats { max-width: 400px; margin: 40px auto 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .top-bar .container { flex-direction: column; gap: 4px; }
  .top-bar .contact-info span { margin: 0 8px; }
  .nav-list {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    padding: 20px;
    gap: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-top: 1px solid rgba(200,164,107,0.1);
  }
  .nav-list.open { display: flex; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .section { padding: 60px 0; }
  .section-title h2 { font-size: 28px; }
  .hero { min-height: auto; padding: 80px 0; }
  .hero-title { font-size: 32px; }
  .hero-subtitle { font-size: 14px; letter-spacing: 2px; }
  .hero-visual { display: none; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .hero-stat .number { font-size: 28px; }
  .services-grid,
  .why-grid,
  .testimonials-grid,
  .promo-grid,
  .portfolio-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .float-contact { bottom: 16px; right: 16px; }
  .float-btn { width: 44px; height: 44px; font-size: 16px; }
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}