:root {
  --ink: #101820;
  --muted: #5d6873;
  --paper: #f7f8f6;
  --line: #d8ddd7;
  --green: #0a7a55;
  --gold: #c8952d;
  --charcoal: #252b31;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 16px clamp(18px, 4vw, 56px);
  background: rgba(247, 248, 246, 0.94);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-weight: 800;
}
.brand span {
  white-space: nowrap;
}
.brand-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
  background: #080808;
  border-radius: 6px;
  padding: 4px;
}
.brand > span:first-child {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #fff;
  background: var(--ink);
  border-radius: 6px;
}
nav { display: flex; align-items: center; gap: clamp(12px, 2vw, 28px); font-weight: 700; }
.call { padding: 10px 14px; color: #fff; background: var(--green); border-radius: 6px; }

.hero {
  min-height: 82vh;
  display: grid;
  align-items: center;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(16, 24, 32, 0.92), rgba(16, 24, 32, 0.55), rgba(16, 24, 32, 0.18)),
    var(--hero-image) center / cover;
}
.world-cup-hero { --hero-image: url("assets/hero-houston-stadium-natural.png"); }
.cruise-hero { --hero-image: url("assets/sprinter-shuttle-services.jpeg"); }
.hero-text { max-width: 760px; padding: clamp(80px, 11vw, 140px) clamp(20px, 7vw, 88px); }
.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 20px; font-size: clamp(40px, 7vw, 76px); line-height: 0.98; }
h2 { margin-bottom: 14px; font-size: clamp(28px, 4vw, 46px); line-height: 1.05; }
h3 { margin-bottom: 10px; font-size: 24px; }
.hero p { max-width: 620px; color: rgba(255, 255, 255, 0.84); font-size: 20px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 46px;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  cursor: pointer;
}
.primary { color: #fff; background: var(--green); }
.secondary { color: #fff; border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.1); }

.strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); }
.strip span { padding: 18px; background: #fff; text-align: center; font-weight: 800; }
.section { padding: clamp(48px, 8vw, 92px) clamp(20px, 6vw, 80px); }
.intro { display: grid; grid-template-columns: 1fr minmax(280px, 520px); gap: clamp(28px, 6vw, 72px); }
.intro > p { color: var(--muted); font-size: 18px; }
.fleet-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.vehicle-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 45px rgba(16, 24, 32, .14);
}
.vehicle-card img { aspect-ratio: 16 / 10; object-fit: cover; background: #111; }
.vehicle-card > div { padding: 24px; }
.vehicle-card p { color: var(--muted); }
dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 20px 0 0; }
dt { color: var(--muted); font-size: 12px; font-weight: 800; text-transform: uppercase; }
dd { margin: 4px 0 0; font-weight: 900; }

.booking-section {
  display: grid;
  grid-template-columns: minmax(280px, 430px) 1fr;
  gap: clamp(28px, 5vw, 64px);
  padding: clamp(50px, 7vw, 88px) clamp(20px, 6vw, 80px);
  color: #fff;
  background: var(--charcoal);
}
.booking-section p { color: rgba(255,255,255,.76); }
.booking-form { display: grid; gap: 18px; }
fieldset {
  margin: 0;
  padding: 22px;
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(216, 221, 215, .55);
  border-radius: 8px;
}
legend { padding: 0 8px; font-size: 18px; font-weight: 900; }
label { display: grid; gap: 7px; margin-bottom: 14px; color: #36424d; font-size: 13px; font-weight: 800; }
input, select, textarea {
  width: 100%;
  min-height: 44px;
  padding: 11px 12px;
  color: var(--ink);
  background: #fbfcfb;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
}
.row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.summary {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  padding: 16px;
  background: #eff7f3;
  border: 1px solid #c9e1d6;
  border-radius: 6px;
}
.summary strong { color: var(--green); font-size: 28px; }
.note { color: var(--muted) !important; font-size: 13px; }
.submit { width: 100%; border: 0; }
.success { min-height: 24px; margin: 12px 0 0; color: var(--green) !important; font-weight: 900; }
footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 30px clamp(20px, 6vw, 80px);
  color: #fff;
  background: var(--ink);
}

@media (max-width: 840px) {
  .site-header, footer { flex-direction: column; align-items: flex-start; }
  nav { width: 100%; overflow-x: auto; }
  .strip, .fleet-grid, .intro, .booking-section { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  h1 { font-size: 38px; }
  .row, dl { grid-template-columns: 1fr; }
  fieldset { padding: 18px; }
}


.service-panels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.service-panels article,
.rate-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 14px 32px rgba(16, 24, 32, .1);
}
.service-panels p { color: var(--muted); margin-bottom: 0; }
.rates-section { background: #fff; }
.rates-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.rate-card span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}
.rate-card strong {
  display: block;
  margin-top: 12px;
  color: var(--green);
  font-size: 30px;
}
.card-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  background: var(--charcoal);
}
.card-gallery article {
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 8px;
  background: #080808;
}
.card-gallery img {
  height: 100%;
  object-fit: contain;
}
.phone-card {
  display: grid;
  gap: 4px;
  max-width: 300px;
  margin-top: 22px;
  padding: 18px;
  color: var(--ink);
  background: #fff;
  border-radius: 8px;
}
.phone-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}
.phone-card a {
  color: var(--green);
  font-size: 28px;
  font-weight: 900;
}
@media (max-width: 840px) {
  .service-panels,
  .rates-grid,
  .card-gallery { grid-template-columns: 1fr; }
}

.subpage-hero {
  min-height: 46vh;
  display: grid;
  align-items: center;
  padding: clamp(72px, 9vw, 120px) clamp(20px, 7vw, 88px);
  color: #fff;
  background:
    linear-gradient(90deg, rgba(16, 24, 32, 0.92), rgba(16, 24, 32, 0.58), rgba(16, 24, 32, 0.2)),
    var(--hero-image) center / cover;
}
.subpage-hero > div { max-width: 820px; }
.subpage-hero p:last-child { max-width: 680px; color: rgba(255,255,255,.82); font-size: 19px; }
.steps-grid,
.contact-grid,
.pay-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.steps-grid article,
.contact-card,
.square-card,
.payment-details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 14px 32px rgba(16, 24, 32, .1);
}
.steps-grid span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 16px;
  color: #fff;
  background: var(--green);
  border-radius: 6px;
  font-weight: 900;
}
.steps-grid p,
.contact-card p,
.payment-details p,
.payment-details li { color: var(--muted); }
.dark-secondary {
  margin-top: 10px;
  color: var(--ink);
  border-color: var(--line);
  background: #fff;
}
.main-contact {
  grid-column: span 2;
}
.contact-card span {
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}
.contact-card a {
  display: block;
  margin: 8px 0 12px;
  color: var(--green);
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1;
  font-weight: 900;
}
.contact-form-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 560px);
  gap: clamp(28px, 6vw, 72px);
}
.info-list {
  display: grid;
  gap: 10px;
}
.info-list p {
  margin: 0;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-weight: 800;
}
.pay-layout {
  grid-template-columns: minmax(280px, 1fr) minmax(280px, 520px);
}
.square-card h2 { font-size: clamp(32px, 5vw, 58px); }
.square-button { width: 100%; margin: 10px 0 12px; }
.payment-details ul {
  display: grid;
  gap: 10px;
  padding-left: 20px;
}
.qr-card {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  margin-top: 22px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfb;
}
.qr-card img {
  width: 132px;
  height: 132px;
  object-fit: contain;
}
.qr-card h3 {
  margin-bottom: 6px;
}
.qr-card p {
  margin-bottom: 0;
  color: var(--muted);
}
@media (max-width: 840px) {
  .steps-grid,
  .contact-grid,
  .pay-layout,
  .contact-form-section { grid-template-columns: 1fr; }
  .main-contact { grid-column: auto; }
}
@media (max-width: 520px) {
  .qr-card {
    grid-template-columns: 1fr;
  }
}

.fleet-section-dark {
  color: #fff;
  background: #111417;
}
.fleet-section-dark h2 { color: #fff; }
.four-fleet {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.black-card {
  color: #fff;
  background: #070809;
  border-color: rgba(255,255,255,.12);
  box-shadow: 0 18px 45px rgba(0,0,0,.28);
}
.black-card img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.black-card p { color: rgba(255,255,255,.72); }
.black-card dt { color: rgba(255,255,255,.55); }
.black-card dd { color: #fff; }
.home-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: #fff;
}
.home-cta p:last-child { color: var(--muted); margin-bottom: 0; }
@media (max-width: 760px) {
  .four-fleet { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .four-fleet { grid-template-columns: 1fr; }
  .home-cta { align-items: flex-start; flex-direction: column; }
}

/* Home fleet alignment refinements */
.four-fleet {
  align-items: stretch;
}
.four-fleet .vehicle-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.four-fleet .vehicle-card > div {
  display: flex;
  flex: 1;
  flex-direction: column;
}
.four-fleet .vehicle-card h3 {
  min-height: 58px;
  display: flex;
  align-items: flex-end;
}
.four-fleet .vehicle-card p {
  min-height: 96px;
}
.four-fleet .vehicle-card dl {
  margin-top: auto;
}
.four-fleet .vehicle-card img {
  width: 100%;
  height: 230px;
  aspect-ratio: auto;
  object-fit: cover;
  object-position: center;
}
@media (max-width: 760px) {
  .four-fleet .vehicle-card h3,
  .four-fleet .vehicle-card p { min-height: 0; }
  .four-fleet .vehicle-card img { height: 240px; }
}
@media (max-width: 640px) {
  .four-fleet .vehicle-card img { height: 240px; }
}

/* Keep the home fleet in one clean row on desktop */
.four-fleet {
  gap: 16px;
}
.four-fleet .vehicle-card > div {
  padding: 18px;
}
.four-fleet .vehicle-card h3 {
  min-height: 34px;
  font-size: 21px;
}
.four-fleet .vehicle-card p {
  min-height: 92px;
  font-size: 15px;
}
.four-fleet .vehicle-card dl {
  grid-template-columns: 1fr;
  gap: 8px;
}
.four-fleet .vehicle-card img {
  height: 190px;
}
@media (min-width: 761px) {
  .four-fleet {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
@media (max-width: 760px) {
  .four-fleet .vehicle-card img { height: 220px; }
}








/* Booking page form polish */
.booking-section {
  grid-template-columns: minmax(260px, 380px) minmax(0, 860px);
  justify-content: center;
  align-items: start;
}
.booking-form {
  max-width: 860px;
  width: 100%;
}
fieldset {
  padding: 28px 24px 24px;
}
legend {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0 0 16px;
  line-height: 1.2;
}
.booking-form label:last-child {
  margin-bottom: 0;
}
.booking-form .row {
  width: 100%;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}
.booking-form .row label {
  min-width: 0;
}
.booking-form input,
.booking-form select,
.booking-form textarea {
  min-width: 0;
}
.booking-section > div:first-child {
  padding-top: 8px;
}
@media (max-width: 980px) {
  .booking-section {
    grid-template-columns: 1fr;
  }
  .booking-form {
    max-width: none;
  }
}
@media (max-width: 720px) {
  .booking-form .row {
    grid-template-columns: 1fr;
  }
}

/* Replace fieldset legends with stable in-card headings */
.form-title {
  margin: 0 0 18px;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.2;
  font-weight: 900;
}
.booking-form fieldset {
  display: block;
  padding: 26px 24px 24px;
}
.booking-form fieldset > label,
.booking-form fieldset > .row,
.booking-form fieldset > .summary,
.booking-form fieldset > .note,
.booking-form fieldset > .button,
.booking-form fieldset > .success {
  position: relative;
  z-index: 1;
}
.booking-form .row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.booking-form .row label {
  display: grid;
  width: 100%;
}
@media (max-width: 720px) {
  .booking-form .row {
    grid-template-columns: 1fr;
  }
}

.summary strong {
  text-align: right;
  font-size: clamp(20px, 3vw, 28px);
  white-space: nowrap;
}
@media (max-width: 520px) {
  .summary {
    align-items: flex-start;
    flex-direction: column;
  }
  .summary strong {
    text-align: left;
    white-space: normal;
  }
}

footer small {
  display: block;
  width: 100%;
  color: rgba(255, 255, 255, .58);
  font-size: 13px;
}

/* Professional footer layout */
footer {
  display: grid;
  grid-template-columns: minmax(260px, 380px) minmax(0, 1fr);
  align-items: center;
  column-gap: 28px;
  row-gap: 16px;
}
footer strong {
  font-size: 18px;
  line-height: 1.25;
}
footer span {
  color: rgba(255, 255, 255, .76);
  line-height: 1.5;
  text-align: right;
}
footer small {
  grid-column: 1 / -1;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, .14);
  text-align: center;
}
@media (max-width: 760px) {
  footer {
    grid-template-columns: 1fr;
  }
  footer span,
  footer small {
    text-align: left;
  }
}

/* Footer final alignment */
footer {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
  gap: 10px;
}
footer strong {
  max-width: 720px;
}
footer span {
  max-width: 960px;
  text-align: center;
}
footer small {
  width: min(100%, 960px);
}
@media (max-width: 760px) {
  footer span,
  footer small {
    text-align: center;
  }
}

.footer-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin-top: 2px;
  padding: 9px 14px;
  color: #fff;
  background: var(--green);
  border-radius: 6px;
  font-weight: 900;
}
footer .footer-phone {
  text-align: center;
}