/* =========================================
   VARIABLES & SETUP - NEXT.JS CLEAN AESTHETIC
========================================= */
:root {
  --foreground: #111111;
  --background: #ffffff;
  --muted: #666666;
  --border: #eaeaea;
  --accent: #000000;
  --accent-light: #f5f5f5;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --transition: all 0.2s ease-in-out;
  --radius: 8px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--foreground);
  line-height: 1.6;
  background-color: var(--background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 120px 0;
}

.bg-light {
  background-color: #fafafa;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-large { margin-top: 40px; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }

/* =========================================
   TYPOGRAPHY
========================================= */
.section-subtitle {
  color: var(--muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  font-weight: 600;
}

.section-title {
  font-size: 2.75rem;
  color: var(--foreground);
  margin-bottom: 24px;
}

.section-desc {
  color: var(--muted);
  font-size: 1.125rem;
  max-width: 600px;
  margin-bottom: 48px;
}

.lead {
  font-size: 1.25rem;
  color: var(--foreground);
  font-weight: 400;
  margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

.btn-primary {
  background-color: var(--foreground);
  color: var(--background);
  border-color: var(--foreground);
}

.btn-primary:hover {
  background-color: #333;
  border-color: #333;
}

.btn-outline-light {
  background-color: transparent;
  color: var(--background);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
  background-color: var(--background);
  color: var(--foreground);
}

/* =========================================
   NAVIGATION
========================================= */
.navbar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: #ffffff;
  padding: 20px 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  z-index: 1000;
  transition: var(--transition);
}

.navbar.scrolled {
  position: fixed;
  padding: 12px 0;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 80px;
  object-fit: contain;
}

.logo-name {
  font-size: 2.2rem;
  font-weight: 800;
  color: #de1d1d;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--foreground);
}

.nav-links a.btn {
  color: var(--background);
}

.nav-links a.btn:hover {
  color: var(--background);
}

.hamburger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background-color: var(--foreground);
  transition: var(--transition);
}

/* =========================================
   HERO SECTION
========================================= */
.hero {
  position: relative;
  height: 95vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  background: url('../images/GB4A0757.webp') no-repeat center center/cover;
}

.hero-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.8) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  color: #fff;
  display: flex;
  align-items: center;
}

.hero-text-wrapper {
  max-width: 700px;
}

.hero-text-wrapper .badge {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  padding: 6px 14px;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  border-radius: 20px;
  margin-bottom: 24px;
}

.hero-text-wrapper h1 {
  font-size: 4.5rem;
  margin-bottom: 24px;
  line-height: 1.05;
}

.hero-text-wrapper p {
  font-size: 1.25rem;
  margin-bottom: 40px;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 400;
}

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

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

.about-text p {
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 1.05rem;
}

.features-list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.feature-item {
  display: flex;
  gap: 20px;
}

.feature-item .icon {
  width: 48px;
  height: 48px;
  background-color: var(--accent-light);
  color: var(--foreground);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
}

.feature-item h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.feature-item p {
  margin-bottom: 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.about-image {
  position: relative;
}

.img-wrapper {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

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

.experience-card {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background-color: var(--foreground);
  color: var(--background);
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.experience-card h3 {
  font-size: 3rem;
  margin-bottom: 4px;
}

.experience-card p {
  color: #999;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* =========================================
   SERVICES SECTION
========================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.service-card {
  background: var(--background);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
}

.service-card:hover {
  border-color: #ccc;
  box-shadow: var(--shadow-md);
}

.service-card .card-img {
  height: 220px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.service-card .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-card:hover .card-img img {
  transform: scale(1.05);
}

.service-card .card-content {
  padding: 32px;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* =========================================
   FLEET SECTION
========================================= */
.fleet-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.clean-list {
  margin-top: 32px;
}

.clean-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
}

.clean-list li:last-child {
  border-bottom: none;
}

.clean-list strong {
  color: var(--foreground);
  margin-right: 8px;
}

.fleet-gallery {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.gallery-img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

/* =========================================
   STATS SECTION
========================================= */
.stats {
  background-color: var(--foreground);
  color: #fff;
  border-top: 1px solid #333;
}

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

.stat-item h2 {
  font-size: 3.5rem;
  margin-bottom: 8px;
}

.stat-item span {
  font-size: 1.5rem;
  color: #888;
  margin-left: 4px;
}

.stat-item p {
  font-size: 0.9rem;
  color: #aaa;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* =========================================
   ROUTES SECTION
========================================= */
.routes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

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

.route-card {
  background: var(--background);
  padding: 40px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  text-align: center;
}

.route-card h3 {
  font-size: 1.1rem;
  margin-bottom: 24px;
  color: var(--foreground);
}

.route-card ul li {
  color: var(--muted);
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.route-card ul li:last-child {
  margin-bottom: 0;
}

/* =========================================
   FOOTER
========================================= */
.footer {
  background-color: #fafafa;
  border-top: 1px solid var(--border);
  padding-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 64px;
  margin-bottom: 64px;
}

.footer-logo {
  height: 40px;
  margin-bottom: 24px;
  object-fit: contain;
}

.brand-col p {
  max-width: 320px;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-col h3 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--foreground);
  margin-bottom: 24px;
}

.contact-list li {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 0.95rem;
}

.contact-list strong {
  display: block;
  color: var(--foreground);
  margin-bottom: 4px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-list a {
  color: var(--muted);
}

.contact-list a:hover {
  color: var(--foreground);
}

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

.footer-links a {
  color: var(--muted);
  font-size: 0.95rem;
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  font-size: 0.85rem;
  color: #888;
}

.legal-links a {
  color: #888;
  margin: 0 8px;
}

.legal-links a:hover {
  color: var(--foreground);
}

/* =========================================
   UK SPECIALIZATION SECTION
========================================= */
.uk-section {
  background: var(--foreground);
  color: #fff;
}

.uk-section .section-subtitle { color: #888; }
.uk-section .section-title { color: #fff; }

.uk-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.uk-text p {
  color: #bbb;
  font-size: 1rem;
  margin-bottom: 20px;
  line-height: 1.7;
}

.uk-text p strong {
  color: #fff;
}

.uk-tags {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 32px;
}

.uk-tag {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  transition: var(--transition);
}

.uk-tag:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(255,255,255,0.2);
}

.tag-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: #fff;
  color: #000;
  padding: 4px 10px;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}

.tag-desc {
  color: #aaa;
  font-size: 0.9rem;
  line-height: 1.5;
}

.uk-visual {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
}

.uk-stat-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 48px 40px;
  text-align: center;
  width: 100%;
}

.uk-flag {
  font-size: 4rem;
  margin-bottom: 16px;
}

.uk-stat-card h2 {
  font-size: 5rem;
  color: #fff;
  line-height: 1;
  margin-bottom: 12px;
}

.uk-stat-card p {
  color: #aaa;
  font-size: 1rem;
  max-width: 200px;
  margin: 0 auto;
}

.uk-feature-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.uk-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #bbb;
  font-size: 0.95rem;
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius);
}

.uk-feature svg {
  color: #fff;
  flex-shrink: 0;
}

/* =========================================
   CONTACT + MAP SECTION
========================================= */
.contact-map-section {
  background: #fff;
}

.contact-map-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-form-wrap h3 {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.form-subtitle {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 32px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--foreground);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-group input,
.form-group textarea {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--foreground);
  background: #fafafa;
  transition: var(--transition);
  outline: none;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--foreground);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(0,0,0,0.06);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #bbb;
}

.form-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  text-align: center;
}

/* Map + Info */
.map-info-wrap {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.map-contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.map-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--foreground);
}

.map-contact-item strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 4px;
}

.map-contact-item p,
.map-contact-item a {
  color: var(--foreground);
  font-size: 0.95rem;
  line-height: 1.6;
}

.map-contact-item a:hover {
  color: var(--muted);
}

.map-embed {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

/* =========================================
   LANGUAGE SWITCHER
========================================= */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: 16px;
  background: var(--accent-light);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px;
  flex-shrink: 0;
  position: relative;
  z-index: 1001;
}

.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--muted);
  padding: 5px 9px;
  border-radius: 4px;
  transition: var(--transition);
  line-height: 1;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  min-width: 32px;
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lang-btn:hover {
  color: var(--foreground);
  background: rgba(0,0,0,0.05);
}

.lang-btn.active {
  background: var(--foreground);
  color: var(--background);
}

.lang-btn + .lang-btn {
  margin-left: 0;
}

/* =========================================
   HAMBURGER ANIMATION
========================================= */
.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.hamburger span {
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* =========================================
   MEDIA QUERIES
========================================= */
@media (max-width: 1024px) {
  .hero-text-wrapper h1 { font-size: 3.5rem; }
  .about-grid, .fleet-content { grid-template-columns: 1fr; gap: 48px; }
  .experience-card { left: 24px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .uk-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-map-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  /* Section spacing */
  .section { padding: 64px 0; }
  .container { padding: 0 16px; }

  /* Typography */
  .section-title { font-size: 2rem; }
  .section-desc { font-size: 1rem; }
  .lead { font-size: 1.1rem; }

  /* Hero */
  .hero { height: auto; min-height: 100svh; padding: 100px 0 60px; }
  .hero-text-wrapper h1 { font-size: 2.2rem; line-height: 1.1; }
  .hero-text-wrapper p { font-size: 1.05rem; margin-bottom: 28px; }
  .hero-text-wrapper .badge { font-size: 0.7rem; }

  /* Logo */
  .logo-name { font-size: 1.5rem; }
  .logo img { height: 56px; }

  /* Navigation */
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--background);
    flex-direction: column;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    z-index: 999;
  }
  .nav-links.active { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links li a {
    display: block;
    padding: 12px 24px;
    font-size: 1rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-links li:last-child a { border-bottom: none; }
  .nav-links a.btn {
    margin: 12px 24px 4px;
    text-align: center;
    display: block;
    padding: 12px 24px;
    border-radius: var(--radius);
  }
  .hamburger { display: flex; }

  /* Lang switcher in mobile */
  .lang-switcher { margin-left: 8px; }
  .lang-btn { padding: 4px 7px; font-size: 0.7rem; }

  /* About */
  .about-grid { gap: 24px; }
  .experience-card {
    position: static;
    margin-top: 16px;
    display: inline-block;
  }

  /* Services */
  .services-grid { grid-template-columns: 1fr; gap: 24px; }
  .service-card .card-content { padding: 20px; }
  .service-card .card-img { height: 180px; }

  /* Fleet */
  .fleet-content { gap: 32px; }
  .clean-list li { padding: 12px 0; }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stat-item h2 { font-size: 2.5rem; }

  /* Routes */
  .routes-grid { grid-template-columns: 1fr; gap: 16px; }
  .routes-grid-2col { grid-template-columns: 1fr; }
  .route-card { padding: 24px; }

  /* Contact */
  .contact-map-grid { gap: 32px; }
  .contact-form-wrap h3 { font-size: 1.3rem; }

  /* Footer */
  .footer { padding-top: 48px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; margin-bottom: 40px; }
  .flex-between { flex-direction: column; gap: 12px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .uk-stat-card h2 { font-size: 3.5rem; }
  .uk-stat-card { padding: 32px 24px; }
}

@media (max-width: 480px) {
  /* Section spacing */
  .section { padding: 48px 0; }

  /* Typography */
  .section-title { font-size: 1.75rem; }

  /* Hero */
  .hero-text-wrapper h1 { font-size: 1.9rem; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-actions .btn { width: 100%; text-align: center; justify-content: center; }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item h2 { font-size: 2rem; }
  .stat-item span { font-size: 1.1rem; }

  /* Logo shrink */
  .logo-name { font-size: 1.3rem; }
  .logo img { height: 44px; }

  /* Route cards */
  .route-card { padding: 20px 16px; }

  /* Lang switcher even smaller */
  .lang-btn { padding: 3px 6px; font-size: 0.65rem; }
}