/* ===========================
   华圣邦国际货运 - 官网样式
   =========================== */

/* ===== CSS Variables ===== */
:root {
  --primary: #0d2b4e;
  --primary-light: #1a4172;
  --primary-lighter: #2d5a8f;
  --accent: #f7941d;
  --accent-dark: #e07d10;
  --secondary: #2d6a9f;
  --bg-light: #f5f7fa;
  --bg-white: #ffffff;
  --text-dark: #1a1a2e;
  --text-gray: #6b7280;
  --text-light: #9ca3af;
  --border: #e5e7eb;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --radius: 8px;
  --radius-lg: 16px;
  --transition: all 0.3s ease;
  --max-width: 1200px;
}

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

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

body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", "Segoe UI", system-ui, sans-serif;
  color: var(--text-dark);
  background: var(--bg-white);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul, ol {
  list-style: none;
}

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

/* ===== Layout ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-sm {
  padding: 48px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 56px;
}

.section-title h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
}

.section-title p {
  color: var(--text-gray);
  font-size: 1.05rem;
  margin-top: 16px;
}

.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-primary { color: var(--primary); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 32px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(247,148,29,0.35);
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(247,148,29,0.45);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.6);
}

.btn-outline:hover {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}

.btn-dark {
  background: var(--primary);
  color: #fff;
}

.btn-dark:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 14px 40px;
  font-size: 1.05rem;
}

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(13,43,78,0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition);
  padding: 0;
}

.navbar.scrolled {
  background: rgba(13,43,78,0.98);
  box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 1.3rem;
  font-weight: 700;
}

.nav-logo img.logo-img {
  height: 80px;
  width: auto;
  flex-shrink: 0;
  display: block;
  border-radius: 4px;
  background: #fff;
  padding: 2px;
}

.nav-logo .logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.nav-logo .logo-text .zh {
  font-size: 1.15rem;
  font-weight: 700;
}

.nav-logo .logo-text .en {
  font-size: 0.6rem;
  font-weight: 400;
  color: rgba(255,255,255,0.6);
  letter-spacing: 1px;
  text-transform: uppercase;
}

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

.nav-menu a {
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: #fff;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Language Switcher ===== */
.lang-switcher {
  position: relative;
  margin-left: 16px;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  padding: 6px 12px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
  white-space: nowrap;
}

.lang-btn:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.4);
}

.lang-btn svg {
  flex-shrink: 0;
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
  min-width: 130px;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 1001;
}

.lang-dropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  padding: 10px 16px;
  font-size: 0.88rem;
  color: var(--text-dark);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.lang-option:hover {
  background: var(--bg-light);
  color: var(--primary);
}

.lang-option.active {
  background: var(--bg-light);
  color: var(--primary);
  font-weight: 700;
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0d2b4e 0%, #1a4172 50%, #2d5a8f 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('https://images.unsplash.com/photo-1494412651409-8963ce7935a7?w=1920&q=80') center/cover no-repeat;
  opacity: 0.25;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, rgba(245,247,250,1), transparent);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 680px;
  padding-top: 96px;
}

.hero-content .badge {
  display: inline-block;
  padding: 6px 18px;
  background: rgba(247,148,29,0.2);
  border: 1px solid rgba(247,148,29,0.5);
  color: var(--accent);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 1px;
}

.hero-content h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-content h1 .highlight {
  color: var(--accent);
}

.hero-content .subtitle {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  line-height: 0;
}

.hero-wave svg {
  width: 100%;
  height: 80px;
}

/* ===== Page Header (inner pages) ===== */
.page-header {
  position: relative;
  padding: 140px 0 80px;
  background: linear-gradient(135deg, #0d2b4e 0%, #1a4172 100%);
  color: #fff;
  text-align: center;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../images/truck-blue.jpg') center/cover no-repeat;
  opacity: 0.15;
}

.page-header h1 {
  position: relative;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.page-header .breadcrumb {
  position: relative;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

.page-header .breadcrumb a:hover {
  color: var(--accent);
}

/* ===== Stats Section ===== */
.stats {
  background: var(--primary);
  padding: 60px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item {
  color: #fff;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -16px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,0.15);
}

.stat-item .number {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-item .number .suffix {
  font-size: 1.4rem;
  font-weight: 600;
}

.stat-item .label {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
}

/* ===== Service Cards ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.service-card .icon-wrap {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.service-card:hover .icon-wrap {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
}

.service-card .icon-wrap svg {
  width: 40px;
  height: 40px;
  color: #fff;
}

.service-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-gray);
  font-size: 0.95rem;
  line-height: 1.8;
}

.service-card .card-link {
  display: inline-block;
  margin-top: 20px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
}

.service-card .card-link:hover {
  color: var(--accent-dark);
}

/* ===== About / Intro Section ===== */
.about-section {
  background: var(--bg-light);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-image .exp-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--accent);
  color: #fff;
  padding: 16px 24px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.about-image .exp-badge .num {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.about-image .exp-badge .text {
  font-size: 0.8rem;
  margin-top: 4px;
}

.about-text h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 20px;
}

.about-text p {
  color: var(--text-gray);
  margin-bottom: 16px;
  line-height: 1.9;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}

.about-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-dark);
  font-weight: 500;
}

.about-features li svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

/* ===== Why Choose Us ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  text-align: center;
  padding: 36px 24px;
  border-radius: var(--radius-lg);
  background: var(--bg-light);
  transition: var(--transition);
}

.why-card:hover {
  background: #fff;
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.why-card .icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: rgba(247,148,29,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-card .icon svg {
  width: 32px;
  height: 32px;
  color: var(--accent);
}

.why-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}

.why-card p {
  font-size: 0.9rem;
  color: var(--text-gray);
  line-height: 1.7;
}

/* ===== CTA Section ===== */
.cta-section {
  position: relative;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  text-align: center;
  padding: 80px 0;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../images/warehouse.jpg') center/cover no-repeat;
  opacity: 0.1;
}

.cta-section h2 {
  position: relative;
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.cta-section p {
  position: relative;
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  margin-bottom: 36px;
}

.cta-section .btn {
  position: relative;
}

/* ===== Timeline ===== */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 0 40px 40px 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding: 0 0 40px 40px;
  text-align: left;
}

.timeline-item::after {
  content: '';
  position: absolute;
  right: -8px;
  top: 6px;
  width: 16px;
  height: 16px;
  background: var(--accent);
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--accent);
  z-index: 1;
}

.timeline-item:nth-child(even)::after {
  right: auto;
  left: -8px;
}

.timeline-item .year {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 8px;
}

.timeline-item h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
}

.timeline-item p {
  color: var(--text-gray);
  font-size: 0.9rem;
}

/* ===== Detailed Services ===== */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 80px;
}

.service-detail:nth-child(even) .service-detail-image {
  order: 2;
}

.service-detail:nth-child(even) .service-detail-text {
  order: 1;
}

.service-detail-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}

.service-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-detail-text h3 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
}

.service-detail-text > p {
  color: var(--text-gray);
  margin-bottom: 24px;
  line-height: 1.9;
}

.service-detail-text .feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.service-detail-text .feature-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--text-dark);
  padding: 8px 0;
}

.service-detail-text .feature-list li svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
}

/* ===== Vehicle Types ===== */
.vehicle-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.vehicle-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}

.vehicle-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.vehicle-card .icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  background: rgba(13,43,78,0.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.vehicle-card:hover .icon {
  background: rgba(247,148,29,0.12);
}

.vehicle-card .icon svg {
  width: 30px;
  height: 30px;
  color: var(--primary);
}

.vehicle-card:hover .icon svg {
  color: var(--accent);
}

.vehicle-card h4 {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--primary);
}

/* ===== Trade Types (Customs) ===== */
.trade-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.trade-card {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: var(--transition);
  border: 2px solid transparent;
}

.trade-card:hover {
  background: #fff;
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.trade-card .num {
  width: 40px;
  height: 40px;
  margin: 0 auto 16px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
}

.trade-card:hover .num {
  background: var(--accent);
}

.trade-card h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 8px;
}

.trade-card p {
  font-size: 0.85rem;
  color: var(--text-gray);
  line-height: 1.6;
}

/* ===== Contact Section ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
}

.contact-info-list {
  margin-bottom: 32px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-info-item .icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-item .icon svg {
  width: 24px;
  height: 24px;
  color: #fff;
}

.contact-info-item .content h4 {
  font-size: 0.9rem;
  color: var(--text-gray);
  font-weight: 500;
  margin-bottom: 4px;
}

.contact-info-item .content p {
  font-size: 1.1rem;
  color: var(--primary);
  font-weight: 600;
}

.contact-info-item .content p.small {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text-dark);
}

/* ===== Contact Form ===== */
.contact-form {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-group label .required {
  color: #e74c3c;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text-dark);
  background: #fff;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(247,148,29,0.12);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-success {
  display: none;
  background: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
  padding: 16px 20px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.form-success.show {
  display: block;
}

/* ===== Footer ===== */
.footer {
  background: var(--primary);
  color: rgba(255,255,255,0.8);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-brand .logo img.logo-img {
  height: 32px;
  width: auto;
  display: block;
  border-radius: 4px;
  background: #fff;
  padding: 2px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.6);
  max-width: 320px;
}

.footer-col h4 {
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--accent);
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
}

.footer-col ul li a:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}

.footer-contact li svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

.footer-bottom a {
  color: rgba(255,255,255,0.5);
}

.footer-bottom a:hover {
  color: var(--accent);
}

/* ===== Animations ===== */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }

/* ===== Floating WhatsApp/Contact Button ===== */
.float-contact {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(247,148,29,0.4);
  cursor: pointer;
  transition: var(--transition);
}

.float-contact:hover {
  transform: scale(1.1);
  background: var(--accent-dark);
}

.float-contact svg {
  width: 28px;
  height: 28px;
  color: #fff;
}

/* ===== Responsive ===== */
@media (max-width: 968px) {
  .nav-menu {
    position: fixed;
    top: 96px;
    left: 0;
    right: 0;
    background: rgba(13,43,78,0.98);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    transform: translateY(-200%);
    transition: var(--transition);
    backdrop-filter: blur(10px);
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .nav-toggle {
    display: flex;
  }

  .lang-switcher {
    margin-left: 8px;
  }

  .lang-btn .lang-current {
    display: none;
  }

  .lang-btn {
    padding: 6px 10px;
  }

  .hero-content h1 {
    font-size: 2.2rem;
  }

  .hero-content .subtitle {
    font-size: 1rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .stat-item:nth-child(2)::after {
    display: none;
  }

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

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

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

  .service-detail {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .service-detail:nth-child(even) .service-detail-image {
    order: 0;
  }

  .service-detail:nth-child(even) .service-detail-text {
    order: 0;
  }

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

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

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .section {
    padding: 56px 0;
  }

  .section-title h2 {
    font-size: 1.6rem;
  }
}

@media (max-width: 600px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat-item::after {
    display: none !important;
  }

  .why-grid {
    grid-template-columns: 1fr;
  }

  .vehicle-grid {
    grid-template-columns: 1fr;
  }

  .trade-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-content h1 {
    font-size: 1.8rem;
  }

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

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    width: 100%;
    padding-left: 50px;
    padding-right: 0;
    text-align: left;
  }

  .timeline-item:nth-child(even) {
    left: 0;
    padding: 0 0 40px 50px;
  }

  .timeline-item::after,
  .timeline-item:nth-child(even)::after {
    left: 12px;
    right: auto;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 28px 20px;
  }
}