@import url("https://fonts.googleapis.com/css2?family=Doto:wght@700;800;900&display=swap");

:root {
  --ink: #111827;
  --muted: #5d6979;
  --line: #d9e1ea;
  --panel: #ffffff;
  --soft: #f3f7fa;
  --green: #1f9d74;
  --green-dark: #0d6d52;
  --blue: #1769aa;
  --amber: #f4a62a;
  --shadow: 0 24px 70px rgba(17, 24, 39, 0.14);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #ffffff;
  font-size: 16px;
  line-height: 1.6;
}

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

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

p,
h1,
h2,
h3 {
  margin-top: 0;
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(217, 225, 234, 0.85);
  backdrop-filter: blur(16px);
}

.navbar {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: block;
  object-fit: contain;
  background: transparent;
}

.brand-name {
  font-size: 1.05rem;
  line-height: 1.1;
}

.brand-subtitle {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 600;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--ink);
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  margin: 0 auto;
  content: "";
  position: relative;
}

.nav-toggle span::before {
  top: -7px;
}

.nav-toggle span::after {
  top: 5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  padding: 10px 14px;
  border-radius: var(--radius);
  color: #344153;
  font-weight: 700;
  font-size: 0.94rem;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--soft);
  color: var(--green-dark);
}

.nav-links .cta-link {
  background: var(--ink);
  color: #ffffff;
  margin-left: 8px;
}

.nav-links .cta-link:hover,
.nav-links .cta-link.active {
  background: var(--green-dark);
  color: #ffffff;
}

main {
  flex: 1;
}

.hero {
  min-height: calc(100vh - 76px);
  display: grid;
  align-items: center;
  padding: 48px 0 120px;
  color: #ffffff;
  background: linear-gradient(90deg, rgba(8, 20, 29, 0.84), rgba(8, 20, 29, 0.36)), var(--hero-image);
  background-size: cover;
  background-position: center;
}

.hero-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero-content {
  max-width: 720px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: #ddfff2;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.kicker::before {
  width: 34px;
  height: 2px;
  background: var(--amber);
  content: "";
}

.hero h1,
.page-hero h1 {
  margin-bottom: 22px;
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.doto-title {
  font-family: "Doto", Inter, ui-sans-serif, system-ui, sans-serif;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-shadow: 0 5px 24px rgba(0, 0, 0, 0.78), 0 2px 6px rgba(0, 0, 0, 0.92);
}

.hero .doto-title {
  font-size: clamp(3.4rem, 9vw, 7.5rem);
}

.hero p,
.page-hero p {
  max-width: 640px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.18rem;
}

.hero-actions,
.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  cursor: pointer;
}

.button.primary {
  background: var(--green);
  color: #ffffff;
}

.button.primary:hover {
  background: var(--green-dark);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.38);
}

.button.secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

.button.dark {
  background: var(--ink);
  color: #ffffff;
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
}

.stat {
  padding: 34px 24px;
  background: #ffffff;
  text-align: center;
}

.stat strong {
  display: block;
  color: var(--green-dark);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1;
}

.stat span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-weight: 700;
}

.section {
  padding: 96px 0;
}

.section.soft {
  background: var(--soft);
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 42px;
}

.section-header h2,
.split-copy h2,
.feature-copy h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.section-header p {
  max-width: 420px;
  margin-bottom: 0;
  color: var(--muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-card,
.spec-card,
.contact-card,
.timeline-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.feature-card {
  padding: 28px;
}

.feature-card img {
  width: 48px;
  height: 48px;
  margin-bottom: 22px;
}

.feature-card h3,
.spec-card h3,
.contact-card h2,
.contact-card h3,
.timeline-item h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
}

.feature-card p,
.spec-card p,
.contact-card p,
.timeline-item p,
.split-copy p,
.feature-copy p {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: 1fr 0.86fr;
  gap: 56px;
  align-items: center;
}

.split-copy h2,
.feature-copy h2 {
  margin-bottom: 24px;
}

.split-media {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.split-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  color: #273447;
  font-weight: 700;
  line-height: 1.35;
}

.check-list li::before {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  margin-top: 3px;
  border-radius: 50%;
  background: var(--green);
  color: #ffffff;
  display: grid;
  place-items: center;
  content: "✓";
  font-size: 0.72rem;
  line-height: 1;
}

.page-hero {
  padding: 110px 0 72px;
  color: #ffffff;
  background: linear-gradient(90deg, rgba(8, 20, 29, 0.82), rgba(8, 20, 29, 0.38)), var(--hero-image);
  background-position: center;
  background-size: cover;
}

.about-hero {
  min-height: calc(100vh - 76px);
  display: flex;
  align-items: flex-end;
  padding: 120px 0 58px;
  text-align: center;
  background: linear-gradient(180deg, rgba(8, 20, 29, 0.08), rgba(8, 20, 29, 0.64)), var(--hero-image);
  background-position: center;
  background-size: cover;
}

.about-hero .container {
  display: grid;
  justify-items: center;
}

.about-hero h1 {
  max-width: 9600px;
  text-shadow: 0 3px 16px rgba(0, 0, 0, 0.72), 0 1px 3px rgba(0, 0, 0, 0.9);
}

.page-hero h1 {
  max-width: 2000px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.timeline-item {
  padding: 26px;
}

.timeline-item span {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--green-dark);
  font-weight: 900;
}

.product-showcase {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.product-image {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--soft);
}

.product-image img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 26px;
}

.spec-card {
  padding: 22px;
}

.spec-card strong {
  display: block;
  margin-bottom: 8px;
  color: var(--blue);
  font-size: 1.9rem;
  line-height: 1;
}

.seat-layout {
  margin: 0;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.seat-layout img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.seat-layout figcaption {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
  text-align: center;
}

.savings-layout {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 24px;
  align-items: start;
}

.savings-summary {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
}

.savings-summary .kicker {
  margin-bottom: 20px;
  color: var(--green-dark);
}

.savings-summary h3 {
  margin-bottom: 16px;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1.08;
}

.savings-summary p {
  color: var(--muted);
}

.saving-cards {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.saving-cards article {
  padding: 18px;
  border-radius: var(--radius);
  background: var(--soft);
}

.saving-cards strong,
.saving-cards span {
  display: block;
}

.saving-cards strong {
  color: var(--green-dark);
  font-size: 1.55rem;
  line-height: 1;
}

.saving-cards span {
  margin-top: 8px;
  color: var(--muted);
  font-weight: 700;
}

.savings-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
}

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

.savings-table th,
.savings-table td {
  padding: 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

.savings-table thead th {
  background: #e9eef3;
  color: var(--ink);
  font-size: 1.05rem;
}

.savings-table tbody th {
  width: 18%;
  color: #273447;
  font-weight: 800;
}

.savings-table td {
  color: var(--ink);
  font-weight: 800;
}

.savings-table th:last-child,
.savings-table td:last-child {
  color: var(--green-dark);
}

.savings-table tr:last-child th,
.savings-table tr:last-child td {
  border-bottom: 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 16px;
}

.gallery-grid img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  border-radius: var(--radius);
}

.gallery-grid img:first-child {
  grid-row: span 2;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  align-items: start;
}

.contact-stack {
  display: grid;
  gap: 16px;
}

.contact-card {
  padding: 24px;
}

.contact-card-primary {
  padding: 28px;
}

.contact-details {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.contact-detail {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f7fbfc;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: var(--blue);
}

.contact-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-label {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-detail strong,
.contact-detail a {
  display: inline-block;
  color: var(--ink);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.contact-card a {
  color: var(--blue);
  font-weight: 800;
}

.map-panel {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #ffffff;
}

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

.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.72);
  padding: 42px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  color: #ffffff;
  font-weight: 700;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 880px) {
  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .nav-links {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 76px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links .cta-link {
    margin-left: 0;
  }

  .stat-strip,
  .feature-grid,
  .timeline,
  .product-showcase,
  .savings-layout,
  .contact-layout,
  .split {
    grid-template-columns: 1fr;
  }

  .section-header {
    display: block;
  }

  .section-header p {
    margin-top: 16px;
  }

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

  .gallery-grid img:first-child {
    grid-row: auto;
  }
}

@media (max-width: 600px) {
  .container,
  .hero-inner {
    width: min(100% - 28px, 1120px);
  }

  .navbar {
    min-height: 68px;
  }

  .nav-links {
    top: 68px;
    left: 14px;
    right: 14px;
  }

  .hero {
    min-height: calc(100vh - 68px);
    padding: 36px 0 88px;
  }

  .page-hero {
    padding: 84px 0 54px;
  }

  .about-hero {
    background-position: 25% 75%;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 3rem;
  }

  .hero p,
  .page-hero p {
    font-size: 1rem;
  }

  .section {
    padding: 64px 0;
  }

  .stat {
    padding: 24px 18px;
  }

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

  .seat-layout {
    padding: 18px;
  }

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