:root {
  --navy: #182838;
  --navy-2: #22374c;
  --gold: #c9a24e;
  --gold-soft: #efe2bf;
  --ink: #1f2b35;
  --muted: #66727d;
  --line: #d9e0e6;
  --line-strong: #cdd5dc;
  --paper: #ffffff;
  --paper-soft: #f7f8fa;
  --paper-warm: #faf8f3;
  --shadow: 0 14px 34px rgba(24, 40, 56, 0.08);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #f7f8fa 0%, #f5f5f2 100%);
  color: var(--ink);
  font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.shell {
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  height: 54px;
  width: auto;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand-title {
  color: var(--gold);
  font-size: 0.85rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.brand-tagline {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: transparent;
  color: #fff;
}

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

.nav-link {
  position: relative;
  color: rgba(255, 255, 255, 0.76);
  padding: 12px 16px;
  font-size: 0.95rem;
  transition: color 160ms ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 8px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 160ms ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: #fff;
}

.nav-link:hover::after,
.nav-link.is-active::after {
  transform: scaleX(1);
}

.page-main {
  padding: 34px 0 72px;
}

body[data-page="home"] .page-main {
  padding-top: 0;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy) 340px, #e8dfce 560px, #f7f8fa 700px, #f5f5f2 100%);
}

.hero,
.page-hero,
.section,
.cta-band,
.legal-panel {
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 28px;
  padding: 40px;
  border-top: 5px solid var(--gold);
}

.hero-scenic {
  position: relative;
  overflow: hidden;
  grid-template-columns: 1fr;
  align-items: start;
  min-height: 640px;
  padding: 76px 56px 118px;
  background: var(--navy);
  border: 0;
  box-shadow: none;
}

.hero-scenic-media,
.hero-scenic-overlay {
  position: absolute;
  inset: 0;
}

.hero-scenic-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero-scenic-overlay {
  background: linear-gradient(
    180deg,
    rgba(24, 40, 56, 1) 0%,
    rgba(24, 40, 56, 0.95) 16%,
    rgba(24, 40, 56, 0.72) 36%,
    rgba(24, 40, 56, 0.4) 58%,
    rgba(239, 231, 214, 0.5) 78%,
    rgba(247, 248, 250, 0.95) 100%
  );
}

.hero-scenic .hero-copy {
  position: relative;
  z-index: 1;
  max-width: 920px;
  align-self: start;
}

.hero-scenic .eyebrow {
  color: var(--gold);
}

.hero-scenic .badge {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(6px);
}

.hero-scenic .button-secondary {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.44);
  color: #fff;
}

.hero-copy,
.page-hero-copy {
  align-self: center;
}

.eyebrow,
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
  font-size: 0.82rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow::before,
.kicker::before {
  content: "";
  width: 30px;
  height: 1px;
  background: currentColor;
}

.hero h1,
.page-hero h1,
.section-title,
.legal-panel h2 {
  font-family: "Noto Serif SC", "Songti SC", serif;
}

.hero h1 {
  margin: 18px 0 0;
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.2;
  color: var(--navy);
}

.lead {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.9;
  max-width: 62ch;
}

.hero.hero-scenic h1 {
  color: #fff;
  text-shadow: 0 12px 34px rgba(0, 0, 0, 0.28);
}

.hero.hero-scenic .lead {
  color: rgba(255, 255, 255, 0.86);
  max-width: 54ch;
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.hero-actions,
.button-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: 160ms ease;
}

.button-primary {
  background: var(--gold);
  color: var(--navy);
}

.button-primary:hover {
  filter: brightness(1.04);
}

.button-secondary {
  background: transparent;
  color: var(--navy);
  border-color: rgba(24, 40, 56, 0.18);
}

.button-secondary:hover {
  background: var(--paper-soft);
}

.badge-list,
.meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.badge,
.meta-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--paper-soft);
  color: var(--muted);
  font-size: 0.9rem;
}

.badge.gold,
.meta-pill.gold {
  border-color: rgba(201, 162, 78, 0.34);
  background: var(--paper-warm);
  color: #8f6e2b;
}

.hero-panel,
.panel,
.card,
.faq-item,
.contact-card,
.mini-panel,
.step,
.spec-item {
  background: #fff;
  border: 1px solid var(--line);
}

.hero-panel {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-logo-wrap {
  padding: 20px;
  background: linear-gradient(180deg, var(--paper-warm), #ffffff);
  border: 1px solid rgba(201, 162, 78, 0.24);
}

.hero-logo {
  width: min(100%, 360px);
  margin: 0 auto;
}

.section {
  margin-top: 24px;
  padding: 34px 32px;
}

.page-hero {
  padding: 26px 32px;
  border-top: 4px solid var(--gold);
}

.vehicle-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: 24px;
  align-items: start;
}

.vehicle-hero-media {
  overflow: hidden;
  min-height: 100%;
  border: 1px solid rgba(201, 162, 78, 0.22);
  background: linear-gradient(180deg, var(--paper-warm), #fff);
}

.page-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(1.9rem, 3.5vw, 3rem);
  line-height: 1.3;
  color: var(--navy);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 22px;
}

.section-title {
  margin: 12px 0 0;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  color: var(--navy);
  line-height: 1.25;
}

.section-intro {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.9;
  max-width: 70ch;
}

.cards {
  display: grid;
  gap: 18px;
}

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

.cards.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards.cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 100%;
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.card:hover {
  transform: translateY(-2px);
  border-color: rgba(201, 162, 78, 0.42);
  box-shadow: 0 12px 24px rgba(24, 40, 56, 0.06);
}

.vehicle-card {
  overflow: hidden;
  padding: 0;
  gap: 0;
}

.vehicle-card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--paper-soft);
}

.vehicle-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 12px;
  padding: 22px;
}

.vehicle-card-media img,
.vehicle-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 260ms ease;
}

.vehicle-card:hover .vehicle-card-media img,
.vehicle-hero:hover .vehicle-hero-media img {
  transform: scale(1.03);
}

.card-eyebrow {
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.card-title,
.hero-panel h3,
.step h3,
.contact-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 1.12rem;
}

.card-text,
.card-list,
.inline-note,
.footer-meta,
.legal-panel p,
.legal-panel li,
.faq-answer,
.note,
.breadcrumbs,
.spec-label {
  color: var(--muted);
  line-height: 1.85;
}

.card-list,
.info-list,
.footer-list,
.legal-panel ul {
  margin: 0;
  padding-left: 18px;
}

.card-link {
  margin-top: auto;
  color: var(--gold);
  font-weight: 700;
}

.two-col,
.contact-grid,
.form-grid,
.footer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.footer-grid {
  grid-template-columns: 1.3fr 1fr 1fr;
}

.split-panel,
.contact-card,
.mini-panel {
  padding: 24px;
}

.step-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.step {
  padding: 18px;
}

.step-index {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-weight: 700;
  margin-bottom: 12px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.92rem;
  margin-bottom: 14px;
}

.breadcrumbs span::after {
  content: "/";
  margin-left: 10px;
  opacity: 0.6;
}

.breadcrumbs span:last-child::after {
  display: none;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.spec-item {
  padding: 16px;
  background: var(--paper-soft);
}

.spec-value {
  margin-top: 8px;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--navy);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

.fleet-comparison-table {
  overflow-x: visible;
}

.fleet-comparison-table table {
  min-width: 0;
  table-layout: fixed;
}

.fleet-comparison-table th,
.fleet-comparison-table td {
  padding: 12px 10px;
}

.fleet-comparison-table a {
  color: var(--gold);
  font-weight: 700;
}

.fleet-comparison-table a:hover {
  color: #9f7b32;
}

th,
td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--navy);
  background: var(--paper-soft);
  font-weight: 700;
}

.section-head.is-centered {
  justify-content: center;
  text-align: center;
}

.section-head.is-centered .section-intro {
  margin-left: auto;
  margin-right: auto;
}

.company-profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: 18px;
}

.company-copy-panel,
.company-map-panel {
  min-height: 100%;
}

.company-copy-block + .company-copy-block {
  margin-top: 28px;
}

.company-copy-block h3 {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 1.28rem;
}

.company-map-art {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  border: 1px solid rgba(24, 40, 56, 0.08);
  background:
    radial-gradient(circle at 20% 18%, rgba(201, 162, 78, 0.16), transparent 20%),
    radial-gradient(circle at 78% 62%, rgba(24, 40, 56, 0.08), transparent 24%),
    repeating-linear-gradient(0deg, rgba(24, 40, 56, 0.06) 0 1px, transparent 1px 36px),
    repeating-linear-gradient(90deg, rgba(24, 40, 56, 0.05) 0 1px, transparent 1px 46px),
    linear-gradient(135deg, #f8f8f6 0%, #f3f2ef 52%, #ece8e2 52%, #f8f8f5 100%);
}

.company-map-art::before,
.company-map-art::after {
  content: "";
  position: absolute;
  background: rgba(24, 40, 56, 0.1);
}

.company-map-art::before {
  width: 140%;
  height: 10px;
  left: -10%;
  top: 44%;
  transform: rotate(-24deg);
}

.company-map-art::after {
  width: 120%;
  height: 8px;
  left: -8%;
  top: 68%;
  transform: rotate(12deg);
}

.company-map-card {
  position: absolute;
  top: 28px;
  left: 28px;
  right: 28px;
  z-index: 1;
  display: grid;
  gap: 8px;
  padding: 20px 22px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(24, 40, 56, 0.12);
  box-shadow: 0 12px 30px rgba(24, 40, 56, 0.08);
}

.company-map-card strong {
  color: var(--navy);
  font-size: 1.1rem;
}

.company-map-card span {
  color: var(--muted);
  line-height: 1.7;
}

.company-profile-table {
  margin-top: 22px;
}

.company-profile-table table {
  min-width: 100%;
}

.company-profile-table th {
  width: 170px;
}

.social-qr-grid {
  align-items: stretch;
}

.qr-card {
  text-align: center;
  align-items: center;
}

.qr-placeholder {
  width: min(100%, 220px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
  border: 1px dashed rgba(24, 40, 56, 0.24);
  background:
    linear-gradient(90deg, rgba(24, 40, 56, 0.06) 1px, transparent 1px),
    linear-gradient(rgba(24, 40, 56, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, #fafaf8 0%, #f1efe9 100%);
  background-size: 18px 18px, 18px 18px, 100% 100%;
  color: var(--navy);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  padding: 0 18px;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 0;
  color: var(--navy);
  font-weight: 700;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-answer {
  padding: 0 0 18px;
}

.cta-band {
  margin-top: 24px;
  padding: 28px 32px;
  border-left: 4px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.cta-band h3,
.legal-panel h3 {
  margin: 10px 0 0;
  color: var(--navy);
}

.site-footer {
  margin-top: 24px;
  padding: 38px 0 52px;
  background: var(--navy);
  color: rgba(255, 255, 255, 0.82);
}

.footer-title {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.92rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 10px;
}

.footer-bottom {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
}

.demo-form {
  display: grid;
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  color: var(--navy);
  font-weight: 700;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 0;
  border: 1px solid var(--line-strong);
  background: #fff;
  color: var(--ink);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(201, 162, 78, 0.8);
  box-shadow: 0 0 0 3px rgba(201, 162, 78, 0.14);
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-message {
  display: none;
  padding: 14px 16px;
  border: 1px solid rgba(201, 162, 78, 0.3);
  background: var(--paper-warm);
  color: #806328;
  font-weight: 700;
}

.form-message.is-visible {
  display: block;
}

.legal-panel {
  margin-top: 24px;
  padding: 28px 30px;
  border-top: 4px solid var(--gold);
}

.legal-panel h2 {
  margin: 20px 0 10px;
  font-size: 1.32rem;
  color: var(--navy);
}

.legal-panel h2:first-child {
  margin-top: 0;
}

.muted {
  color: var(--muted);
}

@media (max-width: 1024px) {
  .hero,
  .vehicle-hero-layout,
  .company-profile-grid,
  .two-col,
  .contact-grid,
  .form-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .cards.cols-4,
  .cards.cols-3,
  .cards.cols-2,
  .step-list,
  .spec-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-scenic {
    min-height: 590px;
    padding: 62px 36px 104px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    min-height: 74px;
  }

  .brand-logo {
    height: 46px;
  }

  .brand-copy {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 16px;
    right: 16px;
    display: none;
    padding: 14px;
    background: var(--navy);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
  }

  .nav-link {
    padding: 12px 8px;
  }

  .nav-link::after {
    left: 8px;
    right: 8px;
  }

  .hero,
  .page-hero,
  .section,
  .cta-band,
  .legal-panel {
    padding: 24px;
  }

  .hero-scenic {
    min-height: 500px;
    padding: 48px 24px 82px;
    background-position: center center;
  }

  .hero-actions,
  .button-row,
  .cta-band {
    flex-direction: column;
    align-items: stretch;
  }

  .cards.cols-4,
  .cards.cols-3,
  .cards.cols-2,
  .step-list,
  .spec-grid {
    grid-template-columns: 1fr;
  }

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

  table {
    min-width: 620px;
  }
}