:root {
  --bg: #f7faff;
  --surface: #ffffff;
  --surface-2: #eef5ff;
  --text: #0f172a;
  --muted: #475569;
  --primary: #1d4ed8;
  --primary-2: #0ea5e9;
  --accent: #f59e0b;
  --line: #dbe6f6;
  --ok: #16a34a;
  --danger: #dc2626;
  --shadow: 0 18px 42px rgba(15, 23, 42, 0.14);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(75rem 35rem at 5% -20%, rgba(29, 78, 216, 0.22), transparent 55%), var(--bg);
  scroll-behavior: smooth;
}

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

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

.container {
  width: min(1180px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 74px;
}

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

.brand img {
  width: 46px;
  height: 46px;
  object-fit: cover;
  border-radius: 11px;
  border: 1px solid #d4e3f8;
}

.brand-text {
  display: grid;
  gap: 2px;
}

.brand-title {
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.2px;
}

.brand-sub {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.main-nav a {
  font-size: 13px;
  color: #0f172a;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: 180ms ease;
}

.main-nav a:hover,
.main-nav a.active {
  background: #eff6ff;
  border-color: #c9defe;
  color: #1d4ed8;
}

.nav-toggle {
  display: none;
}

.btn {
  border: 0;
  border-radius: 12px;
  padding: 11px 18px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: 180ms ease;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(120deg, var(--primary), var(--primary-2));
  box-shadow: 0 9px 26px rgba(30, 64, 175, 0.32);
}

.btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.06);
}

.btn-ghost {
  border: 1px solid #bfd6fb;
  background: #f4f9ff;
  color: #1e3a8a;
}

.hero {
  padding: 72px 0 52px;
}

.welcome-hero {
  padding: 84px 0 60px;
}

.welcome-panel {
  border: 1px solid #d6e5fb;
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(135deg, #ffffff, #f2f8ff 58%, #e8f4ff);
  box-shadow: var(--shadow);
}

.welcome-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 0;
  align-items: stretch;
}

.welcome-copy {
  padding: clamp(22px, 3.2vw, 42px);
}

.welcome-copy h1 {
  margin: 14px 0 12px;
  line-height: 1.08;
  font-size: clamp(2.1rem, 3.4vw, 3.7rem);
  letter-spacing: -0.45px;
}

.welcome-copy p {
  margin: 0;
  color: #475569;
  max-width: 62ch;
  line-height: 1.65;
}

.welcome-media {
  position: relative;
  min-height: 360px;
}

.welcome-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.welcome-badge {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  border: 1px solid rgba(191, 219, 254, 0.85);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 700;
  color: #1e3a8a;
}

.image-wall {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.image-wall img {
  border-radius: 10px;
  border: 1px solid #d6e4fa;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 34px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.35px;
  color: #1d4ed8;
  text-transform: uppercase;
  border: 1px solid #cde1ff;
  border-radius: 999px;
  padding: 7px 11px;
  background: #f3f8ff;
}

.hero h1,
.page-hero h1 {
  margin: 14px 0 12px;
  line-height: 1.1;
  font-size: clamp(2rem, 3.2vw, 3.5rem);
  letter-spacing: -0.4px;
}

.hero p,
.page-hero p,
.section-lead {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 62ch;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hero-card {
  border: 1px solid #d6e4f9;
  border-radius: 20px;
  background: linear-gradient(180deg, #ffffff, #f5faff);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(14, 165, 233, 0.17), transparent 40%);
  pointer-events: none;
}

.hero-card img {
  aspect-ratio: 16/12;
  object-fit: cover;
  width: 100%;
}

.hero-strip {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.stat {
  border: 1px solid rgba(203, 219, 246, 0.8);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.94);
  padding: 9px;
  backdrop-filter: blur(4px);
}

.stat b {
  display: block;
  font-size: 16px;
}

.stat span {
  font-size: 11px;
  color: #475569;
}

.section {
  padding: 64px 0;
}

.section h2 {
  margin: 0 0 10px;
  font-size: clamp(1.6rem, 2.2vw, 2.4rem);
}

.grid-3 {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.grid-2 {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 18px;
  box-shadow: 0 10px 24px rgba(148, 163, 184, 0.16);
  transition: 200ms ease;
}

.card:hover {
  transform: translateY(-3px);
}

.card h3 {
  margin: 0 0 7px;
  font-size: 1.08rem;
}

.card p {
  margin: 0;
  color: #475569;
  line-height: 1.6;
  font-size: 0.95rem;
}

.service-badges {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-badges span {
  border: 1px solid #c8dcfc;
  background: #f3f8ff;
  color: #1e3a8a;
  border-radius: 999px;
  padding: 6px 11px;
  font-size: 12px;
  font-weight: 700;
}

.feature-panel {
  margin-top: 20px;
  border: 1px solid #d6e6fb;
  border-radius: 16px;
  padding: 16px;
  background: linear-gradient(145deg, #ffffff, #f4f9ff);
}

.feature-panel h3 {
  margin: 0 0 8px;
  font-size: 1.04rem;
}

.feature-panel p {
  margin: 0;
  color: #475569;
  line-height: 1.6;
}

.info-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
}

.info-list li {
  display: flex;
  gap: 8px;
  color: #334155;
  font-size: 14px;
  line-height: 1.45;
}

.info-list li::before {
  content: "•";
  color: #2563eb;
  font-weight: 800;
}

.fleet-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.fleet-item {
  border: 1px solid #d7e5fb;
  border-radius: 14px;
  padding: 13px;
  background: #ffffff;
}

.fleet-item h4 {
  margin: 0 0 5px;
  font-size: 0.98rem;
}

.fleet-item p {
  margin: 0;
  color: #64748b;
  font-size: 0.9rem;
  line-height: 1.45;
}

.callout {
  margin-top: 20px;
  border: 1px solid #bfd8ff;
  border-radius: 14px;
  padding: 14px;
  background: linear-gradient(140deg, #eff6ff, #f0f9ff);
}

.callout b {
  display: block;
  margin-bottom: 4px;
  color: #1e3a8a;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: center;
}

.gallery {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.gallery img {
  border-radius: 12px;
  border: 1px solid #d7e6fb;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.page-hero {
  padding: 60px 0 40px;
}

.page-hero-wrap {
  border: 1px solid #d9e7fb;
  border-radius: 20px;
  background: linear-gradient(130deg, #ffffff 0%, #f2f8ff 65%);
  padding: clamp(20px, 3vw, 34px);
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 16px;
  align-items: center;
}

.page-hero-wrap img {
  border-radius: 16px;
  border: 1px solid #d6e7fd;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.timeline {
  margin-top: 18px;
  border-left: 2px dashed #c4dafc;
  padding-left: 14px;
  display: grid;
  gap: 12px;
}

.timeline-item h3 {
  margin: 0 0 4px;
}

.timeline-item p {
  margin: 0;
  color: #475569;
}

.icon-chip {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: #eff6ff;
  color: #1d4ed8;
  font-weight: 800;
}

.check-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #1e293b;
}

.check-list li::before {
  content: "✓";
  width: 18px;
  height: 18px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: #dcfce7;
  color: #15803d;
  font-size: 11px;
  font-weight: 800;
}

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

.form-card,
.map-card {
  border: 1px solid #d7e5fb;
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 10px 24px rgba(148, 163, 184, 0.16);
  padding: 16px;
}

.form-row {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}

.form-row label {
  font-size: 12px;
  font-weight: 700;
  color: #334155;
}

.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  border: 1px solid #cbdcf6;
  border-radius: 10px;
  padding: 10px 11px;
  font-size: 14px;
  font: inherit;
  color: #0f172a;
  background: #fff;
}

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

.notice {
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
}

.notice.success {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #86efac;
}

.notice.error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.site-footer {
  margin-top: 50px;
  background: #0f172a;
  color: #e2e8f0;
}

.footer-grid {
  padding: 34px 0;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 16px;
}

.footer-grid h3,
.footer-grid h4 {
  margin: 0 0 10px;
}

.footer-grid p,
.footer-grid li,
.footer-grid a {
  color: #cbd5e1;
  margin: 0;
  line-height: 1.6;
}

.footer-grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 5px;
}

.footer-bottom {
  border-top: 1px solid rgba(148, 163, 184, 0.24);
  padding: 12px 0 18px;
  color: #94a3b8;
  font-size: 12px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 500ms ease, transform 500ms ease;
}

[data-reveal].revealed {
  opacity: 1;
  transition: opacity 560ms ease, transform 560ms ease;
  transition-delay: var(--reveal-delay, 0ms);
}

@media (max-width: 1024px) {
  .hero-grid,
  .welcome-grid,
  .split,
  .page-hero-wrap,
  .contact-grid,
  .footer-grid,
  .grid-3,
  .grid-2,
  .gallery {
    grid-template-columns: 1fr 1fr;
  }

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

@media (max-width: 820px) {
  .main-nav {
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid #d7e5fb;
    padding: 10px;
    display: none;
    gap: 8px;
  }

  .main-nav.open {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    border: 1px solid #cbdcf6;
    background: #f4f8ff;
    font-size: 17px;
  }

  .hero,
  .welcome-hero,
  .section {
    padding: 52px 0;
  }

  .hero-grid,
  .welcome-grid,
  .split,
  .page-hero-wrap,
  .contact-grid,
  .footer-grid,
  .grid-3,
  .grid-2,
  .gallery {
    grid-template-columns: 1fr;
  }

  .hero-strip {
    position: static;
    padding: 12px;
  }

  .image-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .welcome-hero {
    padding: 34px 0 44px;
  }

  .welcome-panel {
    border-radius: 16px;
  }

  .welcome-copy {
    padding: 18px;
  }

  .welcome-copy h1 {
    font-size: clamp(1.6rem, 7.8vw, 2.2rem);
    line-height: 1.14;
    margin: 12px 0 10px;
  }

  .welcome-copy p {
    font-size: 0.96rem;
    line-height: 1.55;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }

  .welcome-media {
    min-height: 240px;
  }

  .welcome-media img {
    aspect-ratio: 16 / 10;
    object-position: center;
  }

  .welcome-badge {
    font-size: 12px;
    padding: 8px 10px;
  }

  .image-wall {
    display: none;
  }
}

@media (max-width: 480px) {
  .welcome-copy {
    padding: 16px;
  }

  .welcome-copy h1 {
    font-size: clamp(1.45rem, 8.4vw, 1.9rem);
  }

  .welcome-media {
    min-height: 210px;
  }
}