/* ─── Home Page Styles ─── */

.hero {
  min-height: 100vh;
  padding: var(--nav-h) 0 0;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Subtle background glow */
.hero::before {
  content: '';
  position: absolute;
  bottom: -80px; right: -80px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(14,165,233,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 60px 0;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: 60px;
  padding-right: 60px;
}

/* Left column */
.hero-left { }

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-tag::before {
  content: '';
  width: 22px;
  height: 1.5px;
  background: var(--blue);
}

.hero-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(38px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -2px;
  color: #fff;
  margin-bottom: 18px;
}

.hero-title .highlight { color: var(--blue); }

.hero-desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 44px;
  max-width: 420px;
}

/* Track Box */
.track-box {
  background: var(--bg-card);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.track-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.track-box-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.track-box-example {
  font-size: 11px;
  color: var(--text-muted);
  font-family: 'IBM Plex Mono', monospace;
}

.track-row { display: flex; gap: 8px; }

.track-input {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--text-primary);
  font-size: 14px;
  font-family: 'IBM Plex Mono', monospace;
  outline: none;
  transition: border-color 0.15s;
}

.track-input:focus { border-color: var(--blue); }
.track-input::placeholder { color: var(--text-muted); }

.track-btn {
  padding: 13px 24px;
  background: var(--blue);
  border: none;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  white-space: nowrap;
  transition: background 0.15s;
}

.track-btn:hover { background: var(--blue-light); }

.track-error {
  display: none;
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--red);
}

/* Hero badges */
.hero-badges {
  display: flex;
  gap: 16px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.hero-badge {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Right column */
.hero-right { }

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 14px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-md);
  padding: 16px;
  transition: border-color 0.2s;
}

.stat-card:hover { border-color: var(--border-blue); }

.stat-value {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label { font-size: 11px; color: var(--text-muted); }

.feature-list { display: flex; flex-direction: column; gap: 10px; }

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-md);
  transition: border-color 0.2s;
}

.feature-item:hover { border-color: var(--border-blue); }

.feature-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--blue-dim);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.feature-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.feature-desc {
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: 1px;
}

/* ─── Generic Section ─── */
.section {
  padding: 100px 0;
}

.section--alt {
  background: var(--bg-surface);
  position: relative;
}

.section--alt::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--border-faint);
}

.section--alt::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: var(--border-faint);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.section-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  color: #fff;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 14px;
}

.section-desc {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ─── Services ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: border-color 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-3px);
}

.service-card--featured {
  border-color: var(--border-blue-hi);
  background: linear-gradient(135deg, rgba(14,165,233,0.06) 0%, rgba(14,165,233,0.02) 100%);
}

.service-featured-badge {
  position: absolute;
  top: 14px; right: 14px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--blue);
  background: var(--blue-dim);
  border: 1px solid var(--border-blue);
  padding: 3px 8px;
  border-radius: 4px;
}

.service-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.service-title {
  font-family: 'Syne', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.service-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
}

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.service-list li {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ─── How It Works ─── */
.steps-grid {
  display: flex;
  align-items: center;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
}

.step-card {
  flex: 1;
  text-align: center;
  padding: 32px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-lg);
  transition: border-color 0.2s;
}

.step-card:hover { border-color: var(--border-blue); }

.step-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.step-icon {
  font-size: 36px;
  margin-bottom: 14px;
}

.step-title {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.step-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.65;
}

.step-arrow {
  font-size: 24px;
  color: var(--border-blue-hi);
  padding: 0 16px;
  flex-shrink: 0;
}

/* ─── Network ─── */
.network-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.network-left .section-title { text-align: left; }
.network-left .section-desc { text-align: left; margin-left: 0; }

.net-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 32px 0;
}

.net-stat-value {
  font-family: 'Syne', sans-serif;
  font-size: 30px;
  font-weight: 800;
  color: var(--blue);
  letter-spacing: -1px;
  line-height: 1;
}

.net-stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 22px;
  border: 1px solid var(--border-blue-hi);
  border-radius: var(--radius-sm);
  color: var(--blue);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
}

.btn-outline:hover {
  background: var(--blue-dim);
  border-color: var(--blue);
}

/* Route visual */
.route-visual {
  background: var(--bg-card);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
}

.route-nodes {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.route-node-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  position: relative;
}

.route-node-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 9px;
  top: calc(50% + 12px);
  width: 2px;
  height: calc(100% - 4px);
  background: var(--border-faint);
}

.route-node-item span {
  font-size: 13px;
  color: var(--text-secondary);
}

.rnode {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border-faint);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.rnode--active {
  background: var(--blue);
  border-color: var(--blue);
  box-shadow: 0 0 12px rgba(14,165,233,0.5);
}

.rnode--customs {
  background: rgba(251,191,36,0.15);
  border-color: var(--amber);
}

.rnode--transit {
  background: var(--blue-dim);
  border-color: var(--border-blue-hi);
}

.rnode--done {
  background: rgba(52,211,153,0.15);
  border-color: var(--green);
}

.route-regions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border-faint);
}

.region-tag {
  font-size: 12px;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-faint);
  border-radius: 4px;
  padding: 4px 10px;
}

/* ─── Why Us ─── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  transition: border-color 0.2s, transform 0.2s;
}

.why-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-3px);
}

.why-icon {
  font-size: 28px;
  margin-bottom: 14px;
}

.why-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.why-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ─── Footer Full ─── */
.footer-full {
  padding: 64px 0 0;
  border-top: 1px solid var(--border-faint);
}

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

.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: #fff;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.footer-logo span { color: var(--blue); }

.footer-tagline {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.footer-addr {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.8;
}

.footer-col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-primary);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul a {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s;
}

.footer-col ul a:hover { color: var(--blue); }

.footer-bottom {
  border-top: 1px solid var(--border-faint);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom p {
  font-size: 12px;
  color: var(--text-muted);
}

.footer-cert {
  color: var(--text-muted);
  font-size: 12px;
}

/* ── H5 ── */
@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 40px 20px;
  }

  .hero-title { font-size: 36px; letter-spacing: -1px; }
  .hero-desc  { font-size: 15px; max-width: 100%; }

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

  .track-row { flex-direction: column; }
  .track-btn { width: 100%; }

  .section { padding: 60px 0; }

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

  .steps-grid {
    flex-direction: column;
    max-width: 100%;
  }
  .step-arrow { transform: rotate(90deg); padding: 8px 0; }

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

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

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}