/* ============================================================
   浙江美鸥国际物流有限公司 - 主样式表
   配色：深蓝#0A2E5C / 浅蓝#4A7BA7 / 橙色#FF6B35
   字体：Noto Sans SC
   ============================================================ */

/* --- CSS 变量 --- */
:root {
  --primary: #0A2E5C;
  --primary-dark: #072240;
  --primary-light: #0D3A6E;
  --secondary: #4A7BA7;
  --secondary-light: #6B9CC5;
  --accent: #FF6B35;
  --accent-dark: #E55A2B;
  --accent-light: #FF8855;
  --white: #FFFFFF;
  --text-primary: #1A1A1A;
  --text-secondary: #666666;
  --text-light: #999999;
  --bg-light: #F5F7FA;
  --bg-gray: #EEF1F5;
  --border: #E0E4E8;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
  --radius: 8px;
  --radius-lg: 12px;
  --transition: cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
  --header-height: 72px;
}

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

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

body {
  font-family: 'Noto Sans SC', '思源黑体', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-primary);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

ul, ol {
  list-style: none;
}

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

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: 16px;
}

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

/* --- Typography --- */
h1 {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary);
}

h2 {
  font-size: 44px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--primary);
}

h3 {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--primary);
}

h4 {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.4;
}

p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
}

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

.section-title h2 {
  margin-bottom: 12px;
}

.section-title p {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
}

.section-divider {
  width: 60px;
  height: 4px;
  background: var(--accent);
  margin: 16px auto;
  border-radius: 2px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--radius);
  transition: all 200ms var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: scale(1.02);
}

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

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: scale(1.02);
}

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

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

.btn-lg {
  padding: 16px 40px;
  font-size: 18px;
}

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: var(--primary);
  transition: box-shadow 300ms var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  font-size: 20px;
  font-weight: 700;
}

.logo-icon {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: var(--radius);
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 10px 18px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 15px;
  font-weight: 500;
  border-radius: 6px;
  transition: all 200ms var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

.nav-cta {
  margin-left: 12px;
}

.nav-cta .btn {
  padding: 10px 24px;
  font-size: 15px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 300ms var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu Overlay */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--primary);
  z-index: 999;
  padding: 100px 40px 40px;
  flex-direction: column;
  gap: 8px;
}

.mobile-menu.active {
  display: flex;
}

.mobile-menu .nav-link {
  font-size: 20px;
  padding: 14px 20px;
  display: block;
}

.mobile-menu .nav-cta {
  margin-top: 20px;
  margin-left: 0;
}

.mobile-menu .btn {
  width: 100%;
  padding: 16px;
  font-size: 18px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background-image: url('/images/hero-bg.webp');
  background-size: cover;
  background-position: center;
  background-color: #061E3E;
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(6,30,62,0.4) 0%, rgba(10,46,92,0.3) 40%, rgba(26,74,122,0.25) 100%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.03)" d="M0,160L48,176C96,192,192,224,288,213.3C384,203,480,149,576,133.3C672,117,768,139,864,154.7C960,171,1056,181,1152,165.3C1248,149,1344,107,1392,85.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"/></svg>') no-repeat bottom center;
  background-size: cover;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  padding: 60px 24px;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 107, 53, 0.15);
  color: var(--accent-light);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid rgba(255, 107, 53, 0.3);
}

.hero h1 {
  color: var(--white);
  font-size: 56px;
  margin-bottom: 20px;
}

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

.hero-subtitle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 40px;
  line-height: 1.7;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

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

/* ============================================================
   ADVANTAGES
   ============================================================ */
.advantages {
  padding: 100px 0;
  background: var(--white);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.advantage-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  text-align: center;
  transition: all 300ms var(--transition);
  cursor: default;
}

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

.advantage-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  background: rgba(10, 46, 92, 0.06);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  transition: all 300ms var(--transition);
}

.advantage-card:hover .advantage-icon {
  background: var(--primary);
  color: var(--white);
}

.advantage-icon svg {
  width: 36px;
  height: 36px;
  stroke: var(--primary);
  fill: none;
  stroke-width: 2;
}

.advantage-card:hover .advantage-icon svg {
  stroke: var(--white);
}

.advantage-card h4 {
  margin-bottom: 10px;
  color: var(--primary);
}

.advantage-card p {
  font-size: 15px;
  color: var(--text-secondary);
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  padding: 100px 0;
  background: var(--bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 300ms var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-card-image {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 60px;
  position: relative;
  overflow: hidden;
}

.service-card-image.sea {
  background: linear-gradient(135deg, #0A2E5C 0%, #1A4A7A 100%);
}

.service-card-image.air {
  background: linear-gradient(135deg, #4A7BA7 0%, #6B9CC5 100%);
}

.service-card-image.warehouse {
  background: linear-gradient(135deg, #FF6B35 0%, #FF8855 100%);
}

.service-card-image .icon-text {
  color: rgba(255, 255, 255, 0.9);
  font-size: 64px;
}

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

.service-card-body h3 {
  font-size: 24px;
  margin-bottom: 16px;
}

.service-card-body .features {
  margin-bottom: 24px;
}

.service-card-body .features li {
  padding: 6px 0;
  color: var(--text-secondary);
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-card-body .features li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.service-card-body .link {
  color: var(--accent);
  font-weight: 600;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 200ms var(--transition);
}

.service-card-body .link:hover {
  gap: 10px;
}

/* ============================================================
   STATS
   ============================================================ */
.stats {
  padding: 100px 0;
  background: var(--primary);
  position: relative;
  overflow: hidden;
}

.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.02)" d="M0,288L48,272C96,256,192,224,288,197.3C384,171,480,149,576,165.3C672,181,768,235,864,250.7C960,267,1056,245,1152,224C1248,203,1344,181,1392,170.7L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"/></svg>') no-repeat bottom center;
  background-size: cover;
  pointer-events: none;
}

.stats .section-title h2,
.stats .section-title p {
  color: var(--white);
}

.stats .section-divider {
  background: var(--accent);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  padding: 24px;
}

.stat-number {
  font-size: 52px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}

.stat-number .suffix {
  font-size: 28px;
  font-weight: 700;
}

.stat-label {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 500;
}

.stat-divider {
  width: 40px;
  height: 2px;
  background: rgba(255, 255, 255, 0.2);
  margin: 16px auto;
}

/* ============================================================
   PARTNERS
   ============================================================ */
.partners {
  padding: 100px 0;
  background: var(--white);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.partner-item {
  height: 100px;
  background: var(--bg-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 18px;
  font-weight: 600;
  border: 1px solid var(--border);
  transition: all 200ms var(--transition);
}

.partner-item:hover {
  border-color: var(--secondary);
  color: var(--secondary);
}

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

.testimonial-card {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--border);
}

.testimonial-text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  font-weight: 600;
  font-size: 14px;
  color: var(--primary);
}

.testimonial-role {
  font-size: 13px;
  color: var(--text-light);
  margin-top: 2px;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  text-align: center;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 12px;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 18px;
  margin-bottom: 32px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 14px;
  line-height: 1.8;
}

.footer h4 {
  color: var(--white);
  font-size: 16px;
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  transition: color 200ms;
}

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

.footer-contact p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 8px;
  line-height: 1.6;
}

.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

/* ============================================================
   PAGE HERO (Inner Pages)
   ============================================================ */
.page-hero {
  padding: calc(var(--header-height) + 60px) 0 60px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  text-align: center;
}

.page-hero h1 {
  color: var(--white);
  margin-bottom: 12px;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================================
   MODAL / INQUIRY FORM
   ============================================================ */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.6);
  align-items: center;
  justify-content: center;
  padding: 24px;
  backdrop-filter: blur(4px);
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modalIn 300ms var(--transition);
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-header {
  padding: 28px 32px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 22px;
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-light);
  border: none;
  font-size: 20px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 200ms;
  cursor: pointer;
}

.modal-close:hover {
  background: var(--border);
  color: var(--text-primary);
}

.modal-body {
  padding: 24px 32px 32px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.form-group label .required {
  color: var(--accent);
  margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 15px;
  color: var(--text-primary);
  background: var(--white);
  transition: border-color 200ms;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(74, 123, 167, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

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

.form-submit {
  margin-top: 8px;
}

.form-submit .btn {
  width: 100%;
  padding: 14px;
  font-size: 17px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

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

.form-success .icon {
  font-size: 56px;
  margin-bottom: 16px;
}

.form-success h4 {
  color: var(--primary);
  margin-bottom: 8px;
}

.form-success p {
  color: var(--text-secondary);
}

.form-error {
  display: none;
  background: #FFF3F0;
  color: #D32F2F;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  margin-bottom: 16px;
}

.form-error.active {
  display: block;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 500ms var(--transition), transform 500ms var(--transition);
}

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

/* ============================================================
   PAGE SPECIFIC - SERVICES
   ============================================================ */
.service-detail {
  padding: 80px 0;
}

.service-detail:nth-child(even) {
  background: var(--bg-light);
}

.service-detail-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.service-detail-content.reverse {
  direction: rtl;
}

.service-detail-content.reverse > * {
  direction: ltr;
}

.service-detail-text h2 {
  font-size: 36px;
  margin-bottom: 20px;
}

.service-detail-text p {
  margin-bottom: 16px;
}

.service-detail-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

.service-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 16px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.service-feature-item .icon {
  width: 40px;
  height: 40px;
  background: rgba(10, 46, 92, 0.06);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.service-feature-item h5 {
  font-size: 15px;
  margin-bottom: 4px;
  color: var(--primary);
}

.service-feature-item p {
  font-size: 13px;
  margin-bottom: 0;
}

.service-detail-image {
  background: var(--bg-gray);
  border-radius: var(--radius-lg);
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  color: var(--secondary);
  overflow: hidden;
}

.service-detail-image.sea-bg {
  background: linear-gradient(135deg, #E8F0F8 0%, #D0E0F0 100%);
  background-image: url('/images/main.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.service-detail-image.air-bg {
  background: linear-gradient(135deg, #E8EFF6 0%, #CDDFF0 100%);
}

.service-detail-image.wh-bg {
  background: linear-gradient(135deg, #FFF0E8 0%, #FFE0D0 100%);
}

/* FAQ */
.faq-section {
  padding: 80px 0;
  background: var(--bg-light);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  margin-bottom: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
}

.faq-question {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  color: var(--primary);
  transition: background 200ms;
}

.faq-question:hover {
  background: var(--bg-light);
}

.faq-question .arrow {
  font-size: 20px;
  transition: transform 300ms var(--transition);
  color: var(--secondary);
}

.faq-item.open .faq-question .arrow {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms var(--transition), padding 300ms;
}

.faq-item.open .faq-answer {
  padding: 0 24px 20px;
  max-height: 300px;
}

.faq-answer p {
  font-size: 15px;
  color: var(--text-secondary);
}

/* ============================================================
   PAGE SPECIFIC - WAREHOUSE
   ============================================================ */
.warehouse-showcase {
  padding: 80px 0;
}

.warehouse-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.warehouse-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}

.warehouse-card-image {
  height: 240px;
  background: var(--bg-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  color: var(--secondary);
}

.warehouse-card-image.la {
  background: linear-gradient(135deg, #0A2E5C 0%, #1A4A7A 100%);
  color: rgba(255,255,255,0.8);
}

.warehouse-card-image.nj {
  background: linear-gradient(135deg, #4A7BA7 0%, #6B9CC5 100%);
  color: rgba(255,255,255,0.8);
}

.warehouse-card-body {
  padding: 28px;
}

.warehouse-card-body h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.warehouse-card-body .info-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 15px;
  color: var(--text-secondary);
}

.warehouse-card-body .info-row .label {
  font-weight: 600;
  color: var(--text-primary);
  min-width: 60px;
}

.warehouse-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.warehouse-service-item {
  padding: 28px;
  background: var(--bg-light);
  border-radius: var(--radius);
  text-align: center;
  transition: all 300ms var(--transition);
}

.warehouse-service-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.warehouse-service-item .icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.warehouse-service-item h4 {
  font-size: 17px;
  margin-bottom: 8px;
}

.warehouse-service-item p {
  font-size: 14px;
}

/* Process Flow */
.process-flow {
  padding: 80px 0;
  background: var(--bg-light);
}

.process-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.process-step {
  text-align: center;
  flex: 1;
  min-width: 140px;
  max-width: 200px;
  position: relative;
}

.process-step::after {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(50% + 36px);
  width: calc(100% - 72px);
  height: 2px;
  background: var(--border);
}

.process-step:last-child::after {
  display: none;
}

.process-step .step-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  position: relative;
  z-index: 1;
  transition: all 300ms var(--transition);
}

.process-step:hover .step-icon {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--white);
}

.process-step h4 {
  font-size: 16px;
  margin-bottom: 6px;
}

.process-step p {
  font-size: 13px;
}

/* ============================================================
   PAGE SPECIFIC - TRACKING
   ============================================================ */
.tracking-section {
  padding: 80px 0;
}

.tracking-form {
  max-width: 640px;
  margin: 0 auto 60px;
}

.tracking-input-group {
  display: flex;
  gap: 12px;
}

.tracking-input-group input {
  flex: 1;
  padding: 16px 20px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: 16px;
  outline: none;
  transition: border-color 200ms;
}

.tracking-input-group input:focus {
  border-color: var(--secondary);
}

.tracking-input-group .btn {
  padding: 16px 36px;
  font-size: 16px;
}

.tracking-result {
  max-width: 720px;
  margin: 0 auto;
  display: none;
}

.tracking-result.active {
  display: block;
}

.tracking-timeline {
  position: relative;
  padding-left: 36px;
}

.tracking-timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  padding-bottom: 28px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -36px;
  top: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.timeline-item.completed .timeline-dot {
  background: var(--secondary);
  border-color: var(--secondary);
}

.timeline-item.current .timeline-dot {
  background: var(--accent);
  border-color: var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(255, 107, 53, 0); }
}

.timeline-dot .check {
  color: var(--white);
  font-size: 12px;
}

.timeline-content h5 {
  font-size: 16px;
  margin-bottom: 4px;
}

.timeline-content p {
  font-size: 14px;
  color: var(--text-light);
}

.tracking-help {
  margin-top: 60px;
  padding: 40px;
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.tracking-help h4 {
  margin-bottom: 16px;
}

.tracking-help p {
  font-size: 14px;
  margin-bottom: 8px;
}

.tracking-help .phone {
  color: var(--accent);
  font-weight: 700;
  font-size: 20px;
}

/* ============================================================
   PAGE SPECIFIC - ABOUT
   ============================================================ */
.about-intro {
  padding: 80px 0;
}

.about-intro-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-intro-text h2 {
  font-size: 36px;
  margin-bottom: 20px;
}

.about-intro-text p {
  margin-bottom: 16px;
}

.about-image {
  height: 400px;
  background: linear-gradient(135deg, #0A2E5C 0%, #1A4A7A 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  color: rgba(255,255,255,0.8);
}

.certifications {
  padding: 80px 0;
  background: var(--bg-light);
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.cert-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  border: 1px solid var(--border);
  transition: all 300ms var(--transition);
}

.cert-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.cert-icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.cert-item h4 {
  font-size: 15px;
  margin-bottom: 4px;
}

.cert-item p {
  font-size: 13px;
}

/* ============================================================
   PAGE SPECIFIC - CONTACT
   ============================================================ */
.contact-section {
  padding: 80px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info h2 {
  font-size: 36px;
  margin-bottom: 20px;
}

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

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-detail .icon {
  width: 48px;
  height: 48px;
  background: rgba(10, 46, 92, 0.06);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.contact-detail h4 {
  font-size: 15px;
  margin-bottom: 2px;
}

.contact-detail p {
  font-size: 14px;
  color: var(--text-secondary);
}

.contact-form-wrapper {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}

.contact-form-wrapper h3 {
  font-size: 22px;
  margin-bottom: 24px;
}

.contact-map {
  height: 400px;
  border-radius: var(--radius-lg);
  margin-top: 40px;
  overflow: hidden;
  border: 1px solid var(--border);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet: 768px - 1023px */
@media (max-width: 1023px) {
  :root {
    --header-height: 64px;
  }

  h1 { font-size: 42px; }
  h2 { font-size: 34px; }
  h3 { font-size: 26px; }

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

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

  .services-grid .service-card:last-child {
    grid-column: span 2;
    max-width: 500px;
    justify-self: center;
  }

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

  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonials {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }

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

  /* Inner pages */
  .service-detail-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .service-detail-image {
    height: 280px;
  }

  .warehouse-cards {
    grid-template-columns: 1fr;
  }

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

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

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

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

/* Mobile: < 768px */
@media (max-width: 767px) {
  :root {
    --header-height: 60px;
  }

  h1 { font-size: 32px; }
  h2 { font-size: 28px; }
  h3 { font-size: 22px; }

  .container {
    padding: 0 16px;
  }

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

  /* Nav */
  .nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .header .nav-cta {
    display: none;
  }

  /* Hero */
  .hero {
    min-height: 90vh;
  }

  .hero h1 {
    font-size: 32px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-buttons .btn {
    width: 100%;
    max-width: 320px;
    justify-content: center;
  }

  /* Advantages */
  .advantages {
    padding: 60px 0;
  }

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

  /* Services */
  .services {
    padding: 60px 0;
  }

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

  .services-grid .service-card:last-child {
    grid-column: span 1;
    max-width: none;
  }

  /* Stats */
  .stats {
    padding: 60px 0;
  }

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

  .stat-number {
    font-size: 40px;
  }

  /* Partners */
  .partners {
    padding: 60px 0;
  }

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

  /* Footer */
  .footer {
    padding: 40px 0 0;
  }

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

  /* Modal */
  .modal {
    max-width: 100%;
    margin: 16px;
  }

  .modal-header {
    padding: 24px 20px 0;
  }

  .modal-body {
    padding: 20px;
  }

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

  /* Inner pages */
  .page-hero {
    padding: calc(var(--header-height) + 40px) 0 40px;
  }

  .page-hero h1 {
    font-size: 32px;
  }

  .service-detail {
    padding: 50px 0;
  }

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

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

  .process-steps {
    flex-direction: column;
    align-items: center;
  }

  .process-step {
    max-width: none;
    width: 100%;
    margin-bottom: 24px;
  }

  .process-step::after {
    display: none;
  }

  .tracking-input-group {
    flex-direction: column;
  }

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

  .contact-form-wrapper {
    padding: 24px;
  }
}