:root {
  --bg: #f4efe6;
  --bg-strong: #efe4d2;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: #ffffff;
  --ink: #0d1b2a;
  --muted: #50606f;
  --gold: #c8942f;
  --gold-deep: #a56c08;
  --line: rgba(13, 27, 42, 0.08);
  --shadow: 0 18px 45px rgba(13, 27, 42, 0.12);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --max: 1100px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(200, 148, 47, 0.18), transparent 32%),
    linear-gradient(180deg, #f8f4ed 0%, #efe6d8 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.22) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 80%);
}

.app-shell {
  width: min(calc(100% - 24px), var(--max));
  margin: 0 auto;
  padding: 24px 0 110px;
}

.topbar,
.panel,
.trust-strip,
.bottom-nav {
  backdrop-filter: blur(14px);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(13, 27, 42, 0.92);
  color: #fff;
  box-shadow: var(--shadow);
}

.topbar h1,
.hero h2,
.section-heading h2,
.split-panel h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: -0.03em;
}

.eyebrow,
.section-tag,
.mini-label,
.contact-label {
  margin: 0 0 6px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
}

.eyebrow,
.mini-label {
  color: rgba(255, 255, 255, 0.75);
}

main {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 24px;
}

.hero {
  display: grid;
  gap: 20px;
  align-items: center;
  grid-template-columns: 1.35fr 0.95fr;
  background:
    linear-gradient(135deg, rgba(13, 27, 42, 0.94), rgba(25, 43, 61, 0.88)),
    linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.06));
  color: #fff;
}

.hero-copy {
  max-width: 560px;
}

.hero-copy h2 {
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 0.95;
  margin-bottom: 12px;
}

.hero-text {
  max-width: 44ch;
  color: rgba(255, 255, 255, 0.84);
  margin: 0 0 18px;
}

.hero-card,
.testimonial-card,
.fare-card,
.status-card,
.contact-card,
.service-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.1);
}

.hero-card {
  padding: 18px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.summary-row:last-child {
  border-bottom: 0;
}

.hero-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button.primary {
  background: linear-gradient(180deg, #deb15a, var(--gold));
  color: #1a1200;
  box-shadow: 0 10px 30px rgba(200, 148, 47, 0.28);
}

.button.ghost {
  border-color: rgba(255, 255, 255, 0.24);
  color: inherit;
  background: rgba(255, 255, 255, 0.06);
}

.install-button {
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.trust-item {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.7);
}

.trust-item strong,
.service-card h3,
.contact-card strong {
  display: block;
  margin-bottom: 6px;
}

.section-heading {
  margin-bottom: 18px;
}

.section-tag {
  color: var(--gold-deep);
}

.service-grid,
.contact-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card,
.contact-card {
  padding: 20px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
}

.icon-badge {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  margin-bottom: 14px;
  background: linear-gradient(180deg, #10243a, #1c3652);
  color: #f6d287;
  font-weight: 800;
}

.split-panel {
  display: grid;
  gap: 18px;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: stretch;
}

.feature-list {
  display: grid;
  gap: 10px;
  padding-left: 18px;
  color: var(--muted);
}

.testimonial-card,
.fare-card,
.status-card {
  padding: 18px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
}

.testimonial-card blockquote {
  margin: 8px 0 10px;
  font-size: 1.05rem;
  line-height: 1.5;
}

.testimonial-author {
  margin: 0;
  color: var(--muted);
}

.booking-form {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.booking-form label {
  display: grid;
  gap: 8px;
}

.booking-form span {
  font-size: 0.95rem;
  font-weight: 700;
}

.booking-form input,
.booking-form textarea {
  width: 100%;
  border: 1px solid rgba(13, 27, 42, 0.14);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  font: inherit;
  color: var(--ink);
  background: var(--surface-strong);
}

.booking-form input:focus,
.booking-form textarea:focus {
  outline: 2px solid rgba(200, 148, 47, 0.35);
  border-color: var(--gold);
}

.full-width {
  grid-column: 1 / -1;
}

.contact-panel {
  margin-bottom: 8px;
}

.bottom-nav {
  position: fixed;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  width: min(calc(100% - 24px), 720px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 12px;
  border: 1px solid rgba(13, 27, 42, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
}

.nav-link {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 44px;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
}

.nav-link.active {
  background: rgba(13, 27, 42, 0.95);
  color: #fff;
}

@media (max-width: 860px) {
  .hero,
  .split-panel,
  .service-grid,
  .contact-grid,
  .trust-strip {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .app-shell {
    width: min(calc(100% - 16px), var(--max));
    padding-top: 16px;
    padding-bottom: 104px;
  }

  .topbar,
  .panel,
  .trust-item,
  .service-card,
  .contact-card {
    border-radius: 22px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-copy h2 {
    line-height: 1.02;
  }

  .bottom-nav {
    width: calc(100% - 16px);
    gap: 6px;
    padding: 8px;
  }

  .nav-link {
    font-size: 0.88rem;
  }
}