/* ========================================
   HESUN PRIVATE TOUR - PREMIUM STYLES
   黑金奢華主題 | Black & Gold Luxury
   ======================================== */

:root {
  /* Primary Colors - 黑金主題 */
  --color-dark: #0a0a0a;
  --color-black: #1a1a1a;
  --color-gold: #d4af37;
  --color-gold-light: #e6c85c;
  --color-white: #ffffff;
  --color-gray-light: #f5f5f5;
  --color-gray-dark: #333333;

  /* Accents */
  --color-accent: #8b7355;
  --color-accent-light: #a89968;

  /* Typography */
  --font-serif: 'Cinzel', 'Noto Serif TC', serif;
  --font-sans: 'Noto Sans TC', sans-serif;
  --font-heading: 'Cinzel', serif;

  /* Sizing */
  --section-padding: 80px 20px;
  --container-max: 1200px;
  --border-radius: 8px;

  /* Transitions */
  --transition: all 0.3s ease;
  --transition-slow: all 0.6s ease;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  color: var(--color-dark);
  background-color: var(--color-white);
  line-height: 1.6;
}

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.05em;
}

h1 { font-size: 3.5rem; line-height: 1.2; }
h2 { font-size: 2.5rem; line-height: 1.3; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p { margin-bottom: 1rem; }

.eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.gold {
  color: var(--color-gold);
  font-weight: 700;
}

/* ==================== LAYOUT ==================== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

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

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

.section-dark .eyebrow {
  color: var(--color-gold);
}

.section-dark h2 {
  color: var(--color-white);
}

.section-head {
  text-align: center;
  margin-bottom: 60px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-sub {
  font-size: 1.1rem;
  color: var(--color-accent);
  margin-top: 1rem;
}

.section-dark .section-sub {
  color: #a89968;
}

/* ==================== HEADER & NAV ==================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(to bottom, rgba(10, 10, 10, 0.98), rgba(10, 10, 10, 0.95));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  padding: 15px 20px;
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-white);
  font-size: 1.2rem;
}

.brand-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  color: var(--color-dark);
  border-radius: 50%;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
}

.brand-logo-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--color-gold);
  border-radius: 50%;
  flex-shrink: 0;
}

.brand-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.brand-name {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-zh {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  display: block;
}

.brand-en {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  font-weight: 500;
}

/* Navigation Menu */
.nav-menu {
  display: flex;
  list-style: none;
  gap: 0;
}

.nav-menu ul {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-menu a {
  color: var(--color-white);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  position: relative;
  transition: var(--transition);
}

.nav-menu a:hover {
  color: var(--color-gold);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width 0.3s ease;
}

.nav-menu a:hover::after {
  width: 100%;
}

.nav-cta {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  color: var(--color-dark) !important;
  padding: 8px 16px;
  border-radius: 4px;
  font-weight: 600;
}

.nav-cta:hover::after {
  width: 0;
}

/* Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.menu-toggle span {
  width: 25px;
  height: 2px;
  background: var(--color-gold);
  transition: var(--transition);
  border-radius: 2px;
}

/* Mobile Menu */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1100;
    background: var(--color-black);
    flex-direction: column;
    padding: 20px;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    visibility: hidden;
    transition: max-height 0.3s ease, visibility 0.3s ease;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  }

  .nav-menu.active {
    max-height: 500px;
    visibility: visible;
  }

  .nav-menu ul {
    flex-direction: column;
    gap: 1rem;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
  }
}

/* ==================== HERO SECTION ==================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-black);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/9bb12869-3273-4b44-9d9e-534fe21c2853.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(10, 10, 10, 0.75) 0%,
    rgba(10, 10, 10, 0.45) 50%,
    rgba(10, 10, 10, 0.2) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  color: var(--color-white);
  max-width: 800px;
  padding: 40px;
  animation: slideUp 0.8s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-eyebrow {
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.hero-title {
  font-size: 4rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
}

.hero-title .line {
  display: block;
}

.hero-title .gold {
  color: var(--color-gold);
  text-shadow: 0 0 30px rgba(212, 175, 55, 0.3);
}

.hero-sub {
  font-size: 1.2rem;
  color: #d0d0d0;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero-badges {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.badge {
  text-align: center;
}

.badge strong {
  display: block;
  font-size: 2rem;
  color: var(--color-gold);
  margin-bottom: 0.3rem;
  font-family: var(--font-heading);
}

.badge span {
  display: block;
  font-size: 0.85rem;
  color: #a0a0a0;
  letter-spacing: 0.05em;
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  cursor: pointer;
  z-index: 20;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

.scroll-indicator span {
  display: block;
  width: 20px;
  height: 30px;
  border: 2px solid var(--color-gold);
  border-radius: 10px;
  position: relative;
}

.scroll-indicator span::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 8px;
  background: var(--color-gold);
  border-radius: 2px;
  animation: scrollDot 2s infinite;
}

@keyframes scrollDot {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(10px); }
}

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-slow);
  text-transform: uppercase;
  font-family: var(--font-sans);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  color: var(--color-dark);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
}

.btn-primary:hover {
  box-shadow: 0 15px 45px rgba(212, 175, 55, 0.4);
  transform: translateY(-2px);
}

.btn-ghost {
  border: 2px solid var(--color-gold);
  color: var(--color-gold);
  background: transparent;
}

.btn-ghost:hover {
  background: rgba(212, 175, 55, 0.1);
  color: var(--color-gold-light);
  border-color: var(--color-gold-light);
}

.btn-block {
  width: 100%;
}

/* ==================== SERVICES ==================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
  margin-top: 50px;
}

.service-card {
  padding: 40px;
  background: linear-gradient(135deg, var(--color-gray-light) 0%, #fafafa 100%);
  border-radius: var(--border-radius);
  border: 1px solid rgba(212, 175, 55, 0.1);
  transition: var(--transition-slow);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  transition: var(--transition-slow);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
  border-color: var(--color-gold);
}

.service-card:hover::before {
  right: -20%;
  top: -20%;
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.service-card h3 {
  color: var(--color-dark);
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--color-accent);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ==================== FLEET ==================== */
.fleet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.fleet-single {
  grid-template-columns: minmax(300px, 480px);
  justify-content: center;
}

.fleet-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition-slow);
}

.fleet-card:hover {
  border-color: var(--color-gold);
  box-shadow: 0 15px 40px rgba(212, 175, 55, 0.15);
  transform: translateY(-5px);
}

.fleet-image {
  height: 250px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.05));
  position: relative;
  overflow: hidden;
}

.fleet-image::before {
  content: '🚗';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  opacity: 0.3;
}

.fleet-image-1::before { content: '🏎️'; }
.fleet-image-2::before { content: '🚐'; }
.fleet-image-3::before { content: '🚌'; }

.fleet-body {
  padding: 30px;
  color: var(--color-white);
}

.fleet-tag {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.fleet-card h3 {
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.fleet-card > .fleet-body > p {
  color: #a89968;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.fleet-specs {
  list-style: none;
  padding: 0;
}

.fleet-specs li {
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  color: #c0c0c0;
  font-size: 0.9rem;
}

.fleet-specs li:last-child {
  border-bottom: none;
}

.fleet-specs strong {
  color: var(--color-gold);
}

/* ==================== ROUTES ==================== */
.routes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.route-card {
  padding: 30px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), transparent);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: var(--border-radius);
  transition: var(--transition);
  cursor: pointer;
}

.route-card:hover {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.05));
  border-color: var(--color-gold);
  transform: translateX(5px);
}

.route-card h4 {
  color: var(--color-dark);
  margin-bottom: 0.8rem;
}

.route-card p {
  color: var(--color-accent);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.route-price {
  display: inline-block;
  color: var(--color-gold);
  font-weight: 600;
  font-size: 0.95rem;
}

/* ==================== ABOUT ==================== */
.about-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text {
  max-width: 500px;
}

.about-text p {
  color: var(--color-accent);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 2px solid rgba(212, 175, 55, 0.2);
}

.about-stats div {
  text-align: center;
}

.about-stats strong {
  display: block;
  font-size: 2rem;
  color: var(--color-gold);
  font-family: var(--font-heading);
  margin-bottom: 0.3rem;
}

.about-stats span {
  display: block;
  font-size: 0.85rem;
  color: var(--color-accent);
  letter-spacing: 0.05em;
}

.about-visual {
  position: relative;
  height: 400px;
}

.about-visual-inner {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.05));
  border-radius: 10px;
  border: 2px solid rgba(212, 175, 55, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
}

.about-visual-inner::before {
  content: '✨';
}

/* ==================== PHOTO ROW ==================== */
.photo-row-section {
  background: #0a0a0a;
  padding: 32px 20px;
}

.photo-row-dark {
  background: #0a0a0a;
}

.photo-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.photo-row-item {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.photo-row-tall .photo-row-item {
  aspect-ratio: 3/4;
}

.photo-row-item img,
.photo-row-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.photo-row-item:hover img,
.photo-row-item:hover video {
  transform: scale(1.03);
}

/* ==================== SERVICES NEW ==================== */
.section-services-new {
  background: #111111;
  padding: 60px 20px;
}

.section-services-new .section-head h2 {
  font-size: 2rem;
  color: #D4A852;
  margin-bottom: 40px;
}

.services-grid-new {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.service-card-new {
  background: #1e1e1e;
  border: 1px solid rgba(212, 168, 82, 0.2);
  border-radius: 20px;
  padding: 36px 24px 28px;
  text-align: center;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.service-card-new:hover {
  transform: translateY(-6px);
  border-color: #D4A852;
  box-shadow: 0 8px 30px rgba(212, 168, 82, 0.15);
}

.service-icon-new {
  font-size: 2.8rem;
  margin-bottom: 16px;
  display: block;
}

.service-card-new h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 10px;
}

.service-card-new p {
  font-size: 0.9rem;
  color: #aaaaaa;
  line-height: 1.6;
  margin: 0;
}

/* ==================== INTERIOR ==================== */
.section-interior {
  background: #111111;
  padding: 60px 20px;
}

.section-interior .section-head h2 {
  font-size: 2rem;
  color: #D4A852;
  margin-bottom: 36px;
}

.interior-grid-top {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 20px;
}

.interior-img-item {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 3/4;
}

.interior-img-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.interior-img-item:hover img {
  transform: scale(1.03);
}

.interior-img-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.interior-desc {
  text-align: center;
  font-size: 1rem;
  color: #aaaaaa;
  margin: 20px 0 28px;
  line-height: 1.6;
}

.interior-grid-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: center;
}

.interior-img-wide {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.interior-img-wide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.interior-img-seat img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}

/* ==================== AMENITIES ==================== */
.section-amenities {
  background: #111111;
  padding: 40px 20px 60px;
}

.amenities-card {
  background: #1e2a38;
  border: 1px solid rgba(212, 168, 82, 0.15);
  border-radius: 20px;
  padding: 40px;
  max-width: 1100px;
  margin: 0 auto;
}

.amenities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px 48px;
}

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

.amenity-icon {
  font-size: 2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.amenity-item strong {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
}

.amenity-item p {
  font-size: 0.85rem;
  color: #aaaaaa;
  margin: 0;
  line-height: 1.5;
}

/* ==================== WHY US ==================== */
.section-why {
  background: #111111;
  padding: 60px 20px;
}

.section-why .section-head h2 {
  font-size: 2rem;
  color: #D4A852;
  margin-bottom: 40px;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}

.why-card {
  background: #1e1e1e;
  border: 1px solid rgba(212, 168, 82, 0.15);
  border-radius: 16px;
  padding: 28px 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: border-color 0.3s ease;
}

.why-card:hover {
  border-color: #D4A852;
}

.why-check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: #D4A852;
  color: #1a1a1a;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.why-card strong {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 6px;
}

.why-card p {
  font-size: 0.88rem;
  color: #aaaaaa;
  margin: 0;
  line-height: 1.5;
}

/* Responsive */
@media (max-width: 768px) {
  .photo-row,
  .services-grid-new,
  .interior-grid-top {
    grid-template-columns: 1fr;
  }

  .photo-row-tall .photo-row-item {
    aspect-ratio: 4/3;
  }

  .interior-grid-bottom,
  .amenities-grid,
  .why-grid {
    grid-template-columns: 1fr;
  }

  .services-grid-new {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==================== CONTACT ==================== */
.section-contact {
  background: #1C1C1C;
  padding: 80px 20px;
}

/* Title */
.contact-title {
  text-align: center;
  margin-bottom: 56px;
}

.contact-title .eyebrow {
  color: #D4A852;
  letter-spacing: 0.15em;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.contact-title h2 {
  color: #D4A852;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.contact-title h2 .gold {
  color: #D4A852;
}

.contact-desc {
  color: #aaaaaa;
  font-size: 1rem;
  margin: 0;
}

/* Two-column cards */
.contact-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 960px;
  margin: 0 auto;
}

.contact-card {
  background: #2A2A2A;
  border: 2px solid #D4A852;
  border-radius: 20px;
  padding: 36px 32px;
  box-shadow: 0 4px 12px rgba(212, 168, 82, 0.2);
}

.card-title {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(212, 168, 82, 0.25);
  letter-spacing: 0.05em;
}

/* Left card – info list */
.card-info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.card-info-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #ffffff;
  font-size: 0.95rem;
  line-height: 1.5;
}

.card-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}

.card-info-list a {
  color: #ffffff;
  text-decoration: none;
  transition: color 0.3s ease;
}

.card-info-list a:hover {
  color: #D4A852;
}

/* Social buttons inside left card */
.card-social {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.card-social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid #D4A852;
  border-radius: 8px;
  color: #D4A852;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.card-social-btn span {
  font-weight: 700;
  font-size: 0.9rem;
}

.card-social-btn:hover {
  background: #D4A852;
  color: #1C1C1C;
}

/* Right card – action buttons */
.contact-card:last-child {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card-btns {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card-action-btn {
  display: block;
  width: 100%;
  padding: 16px 20px;
  background: #D4A852;
  color: #1C1C1C;
  border: 2px solid #D4A852;
  border-radius: 10px;
  text-align: center;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  letter-spacing: 0.03em;
}

.card-action-btn:hover {
  background: #1C1C1C;
  color: #D4A852;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 168, 82, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
  .contact-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .contact-card {
    padding: 28px 20px;
  }

  .contact-title h2 {
    font-size: 2rem;
  }
}
  height: 40px;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  color: var(--color-dark);
  border-radius: 50%;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.75rem;
  transition: var(--transition);
}

.social:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
}

/* ==================== FOOTER ==================== */
.site-footer {
  background: var(--color-black);
  color: var(--color-white);
  padding: 40px 20px;
  border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 40px;
  align-items: center;
  max-width: var(--container-max);
  margin: 0 auto;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand .brand-logo-wrapper {
  width: 40px;
  height: 40px;
}

.footer-brand strong {
  display: block;
  font-size: 0.95rem;
}

.footer-brand small {
  display: block;
  font-size: 0.75rem;
  color: var(--color-gold);
  letter-spacing: 0.05em;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.footer-nav a {
  color: #a0a0a0;
  text-decoration: none;
  transition: var(--transition);
  font-size: 0.9rem;
}

.footer-nav a:hover {
  color: var(--color-gold);
}

.footer-copy {
  text-align: right;
  font-size: 0.85rem;
  color: #666;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 1.8rem; }

  :root {
    --section-padding: 50px 20px;
  }

  .section-head {
    margin-bottom: 40px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-sub {
    font-size: 1rem;
  }

  .services-grid,
  .fleet-grid,
  .routes-grid {
    grid-template-columns: 1fr;
  }

  .about-wrap {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-visual {
    height: 250px;
  }

  .contact-info-centered {
    padding: 36px 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: center;
  }

  .footer-nav {
    justify-content: center;
  }

  .footer-copy {
    text-align: center;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }

  .hero-title {
    font-size: 1.8rem;
  }

  .nav-container {
    gap: 20px;
  }

  .brand-zh {
    font-size: 0.9rem;
  }

  .hero-badges {
    gap: 20px;
  }

  .badge strong {
    font-size: 1.5rem;
  }
}