:root {
  --ink: #17201b;
  --muted: #5a665f;
  --line: #d9ded8;
  --paper: #fffdf8;
  --soft: #f2f6ef;
  --teal: #0f766e;
  --teal-dark: #064e48;
  --coral: #d94f38;
  --sun: #f2c14e;
  --white: #ffffff;
  --shadow: 0 22px 70px rgba(23, 32, 27, 0.14);
  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: var(--paper);
  line-height: 1.6;
}

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

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  background: var(--ink);
  color: var(--white);
  padding: 0.75rem 1rem;
  border-radius: 0.45rem;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.5rem;
  align-items: center;
  min-height: 72px;
  padding: 0.85rem clamp(1rem, 4vw, 3rem);
  background: rgba(255, 253, 248, 0.94);
  border-bottom: 1px solid rgba(23, 32, 27, 0.08);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  gap: 0.65rem;
  align-items: center;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.5rem;
  color: var(--white);
  background: linear-gradient(135deg, var(--teal), var(--coral));
  font-size: 0.82rem;
}

.main-nav,
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  align-items: center;
  justify-content: center;
}

.main-nav a,
.site-footer nav a {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
  text-decoration: none;
}

.main-nav a:hover,
.site-footer nav a:hover,
.text-link:hover,
.intent-card a:hover {
  color: var(--teal-dark);
}

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.78rem 1rem;
  border-radius: 0.5rem;
  font-weight: 800;
  text-decoration: none;
  line-height: 1.1;
}

.header-cta {
  color: var(--white);
  background: var(--ink);
}

.btn.primary {
  color: var(--white);
  background: var(--teal);
  box-shadow: 0 14px 32px rgba(15, 118, 110, 0.22);
}

.btn.secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.68);
  background: rgba(255, 255, 255, 0.12);
}

.hero {
  position: relative;
  display: grid;
  align-items: end;
  min-height: clamp(620px, calc(82svh - 72px), 780px);
  padding: clamp(5rem, 12vh, 8rem) clamp(1rem, 5vw, 4rem) clamp(2.4rem, 6vh, 4rem);
  color: var(--white);
  background-image: url("img/bangkok-airport-van.jpg");
  background-size: cover;
  background-position: center;
  isolation: isolate;
}

.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(8, 19, 17, 0.82), rgba(8, 19, 17, 0.46) 45%, rgba(8, 19, 17, 0.22)),
    linear-gradient(0deg, rgba(8, 19, 17, 0.52), rgba(8, 19, 17, 0.04) 48%);
}

.hero-content {
  width: 100%;
  max-width: 880px;
  min-width: 0;
}

.eyebrow,
.mini-label {
  display: inline-flex;
  margin: 0 0 0.75rem;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

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

h1 {
  max-width: 12ch;
  margin-bottom: 1.1rem;
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4vw, 3.7rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.65rem;
  font-size: 1.25rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.lead {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 2rem 0;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(760px, 100%);
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 0.7rem;
  background: rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(12px);
}

.hero-stats div {
  min-width: 0;
  padding: 1rem;
}

.hero-stats div + div {
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-stats dt {
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-stats dd {
  margin: 0.25rem 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.95rem;
}

.section,
.answer-strip,
.final-cta {
  padding: clamp(4rem, 9vw, 7.5rem) clamp(1rem, 5vw, 4rem);
}

.section-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.answer-strip {
  background: var(--ink);
  color: var(--white);
}

.answer-grid {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.2fr);
  gap: 2rem;
  align-items: center;
}

.answer-grid h2 {
  margin-bottom: 0;
  font-size: clamp(1.7rem, 3vw, 3rem);
}

.answer-grid p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.08rem;
}

.answer-grid a {
  color: var(--sun);
  font-weight: 800;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 2.2rem;
}

.section-heading.compact {
  max-width: 900px;
}

.section-heading.centered {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading p {
  color: var(--muted);
  font-size: 1.06rem;
}

.intent-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.intent-card,
.reason-grid article,
.vehicle-list article,
.answer-list article,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  background: var(--white);
  box-shadow: 0 10px 30px rgba(23, 32, 27, 0.06);
}

.intent-card {
  display: grid;
  grid-template-rows: 220px 1fr;
  overflow: hidden;
}

.intent-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.intent-card div {
  padding: 1.3rem;
}

.intent-card span,
.vehicle-list span {
  display: inline-flex;
  margin-bottom: 0.65rem;
  color: var(--teal);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.intent-card p,
.vehicle-list p,
.reason-grid p,
.answer-list p,
.faq-list p {
  color: var(--muted);
}

.intent-card a,
.text-link {
  color: var(--coral);
  font-weight: 900;
  text-decoration: none;
}

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

.route-table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  background: var(--white);
}

.route-table > div {
  display: grid;
  grid-template-columns: minmax(180px, 1.1fr) minmax(160px, 0.9fr) minmax(220px, 1fr);
  gap: 1rem;
  padding: 1rem 1.2rem;
}

.route-table > div + div {
  border-top: 1px solid var(--line);
}

.route-head {
  color: var(--white);
  background: var(--teal-dark);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
}

.route-table span {
  min-width: 0;
}

.split {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.sticky-note {
  position: sticky;
  top: 100px;
  margin-bottom: 0;
}

.vehicle-list {
  display: grid;
  gap: 1rem;
}

.vehicle-list article {
  padding: 1.4rem;
}

.proof-band {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.95), rgba(6, 78, 72, 0.98)),
    var(--teal-dark);
}

.proof-band .eyebrow {
  color: var(--sun);
}

.proof-band .section-heading p {
  color: rgba(255, 255, 255, 0.78);
}

.reason-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.reason-grid article {
  padding: 1.25rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
}

.reason-grid span {
  display: inline-flex;
  margin-bottom: 1.1rem;
  color: var(--coral);
  font-size: 0.86rem;
  font-weight: 900;
}

.answer-layout,
.faq-layout {
  display: grid;
  grid-template-columns: minmax(230px, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(2rem, 6vw, 4.5rem);
}

.answer-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.answer-list article {
  padding: 1.25rem;
}

.faq-list {
  display: grid;
  gap: 0.8rem;
}

.faq-list details {
  padding: 1rem 1.15rem;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 900;
}

.faq-list p {
  margin: 0.8rem 0 0;
}

.final-cta {
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(23, 32, 27, 0.86), rgba(23, 32, 27, 0.62)),
    url("img/business-chauffeur-van.jpg") center / cover;
}

.final-cta-inner {
  max-width: 850px;
}

.final-cta h2 {
  margin-bottom: 1.5rem;
}

.site-footer {
  padding: 3rem clamp(1rem, 5vw, 4rem) 1.5rem;
  background: #101713;
  color: rgba(255, 255, 255, 0.82);
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(260px, 1fr);
  gap: 2rem;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.footer-brand {
  margin-bottom: 1rem;
  color: var(--white);
}

.site-footer nav {
  justify-content: flex-end;
}

.site-footer nav a {
  color: rgba(255, 255, 255, 0.74);
}

.copyright {
  width: min(1180px, 100%);
  margin: 2rem auto 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.9rem;
}

.copyright a {
  color: var(--sun);
  font-weight: 800;
}

@media (max-width: 940px) {
  .site-header {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .main-nav {
    justify-content: flex-start;
  }

  .header-cta {
    width: max-content;
  }

  h1 {
    max-width: 12ch;
  }

  .answer-grid,
  .split,
  .answer-layout,
  .faq-layout,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .intent-grid,
  .reason-grid,
  .answer-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sticky-note {
    position: static;
  }

  .site-footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 700px) {
  .hero {
    min-height: auto;
    overflow-x: hidden;
    padding-right: 1.25rem;
    padding-left: 1.25rem;
    padding-top: 4.5rem;
    padding-bottom: 2rem;
    background-position: 58% center;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(2.55rem, 11vw, 3.7rem);
  }

  .lead {
    max-width: 100%;
    font-size: 1.05rem;
    line-height: 1.48;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 100%;
  }

  .hero-actions .btn {
    flex: none;
    width: 100%;
  }

  .hero-stats,
  .intent-grid,
  .reason-grid,
  .answer-list {
    grid-template-columns: 1fr;
  }

  .hero-stats div + div {
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    border-left: 0;
  }

  .route-table {
    border: 0;
    background: transparent;
  }

  .route-table > div {
    grid-template-columns: 1fr;
    margin-bottom: 0.8rem;
    border: 1px solid var(--line);
    border-radius: 0.65rem;
    background: var(--white);
  }

  .route-table > div + div {
    border-top: 1px solid var(--line);
  }

  .route-head {
    display: none !important;
  }

  .intent-card {
    grid-template-rows: 190px 1fr;
  }
}

@media (max-width: 520px) {
  .hero-content {
    max-width: 21.75rem;
  }

  h1 {
    font-size: clamp(2.35rem, 10vw, 2.8rem);
  }

  .hero-stats {
    display: none;
  }
}

@media (max-width: 430px) {
  .hero-actions,
  .btn,
  .header-cta {
    width: 100%;
  }

  .site-header {
    min-height: auto;
  }
}