:root {
  color-scheme: light;
  --ink: #101827;
  --muted: #64748b;
  --line: #d9e3ef;
  --paper: #f5f8fc;
  --panel: #ffffff;
  --navy: #061c33;
  --blue: #3568d4;
  --teal: #0f766e;
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.14);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, var(--navy), var(--navy) 280px, transparent 280px),
    linear-gradient(180deg, #f7fbff 0%, #edf4fb 100%);
  color: var(--ink);
}

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

button,
select {
  cursor: pointer;
}

.booking-page {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: clamp(20px, 4vw, 46px);
}

.booking-hero {
  color: #ffffff;
  padding: 12px 0 clamp(22px, 5vw, 44px);
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand-logo {
  width: clamp(82px, 13vw, 132px);
  height: clamp(82px, 13vw, 132px);
  border-radius: 20px;
  object-fit: cover;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.24);
}

.eyebrow {
  margin: 0 0 6px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 0;
  font-size: clamp(2.1rem, 7vw, 4.7rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 690px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.02rem, 2.2vw, 1.28rem);
  line-height: 1.5;
}

.booking-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(320px, 1.25fr);
  gap: 18px;
  align-items: start;
}

.trip-panel,
.booking-form {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.trip-panel {
  padding: 22px;
}

.trip-panel h2,
.form-heading h2 {
  margin-bottom: 14px;
  font-size: 1.35rem;
}

.trip-list {
  display: grid;
  gap: 10px;
}

.trip-list article {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #f8fbff;
  padding: 14px;
}

.trip-list span {
  color: var(--teal);
  font-weight: 850;
  text-align: right;
}

.booking-form {
  display: grid;
  gap: 16px;
  padding: clamp(18px, 3vw, 28px);
}

.form-heading .eyebrow {
  color: var(--blue);
}

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

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #ffffff;
  color: var(--ink);
  padding: 14px 15px;
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}

textarea {
  min-height: 108px;
  resize: vertical;
  line-height: 1.45;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(53, 104, 212, 0.18);
  border-color: var(--blue);
}

.primary-button {
  width: 100%;
  border: 0;
  border-radius: 14px;
  background: var(--blue);
  color: #ffffff;
  padding: 16px 18px;
  font-weight: 950;
  font-size: 1.05rem;
  box-shadow: 0 12px 28px rgba(53, 104, 212, 0.24);
}

.primary-button:disabled {
  cursor: wait;
  opacity: 0.68;
}

.booking-status {
  min-height: 26px;
  margin: 0;
  color: var(--teal);
  font-weight: 850;
  line-height: 1.4;
}

.honeypot-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

@media (max-width: 800px) {
  body {
    background:
      linear-gradient(180deg, var(--navy), var(--navy) 245px, transparent 245px),
      linear-gradient(180deg, #f7fbff 0%, #edf4fb 100%);
  }

  .booking-page {
    padding: 18px;
  }

  .brand-row {
    align-items: flex-start;
  }

  .brand-logo {
    width: 68px;
    height: 68px;
    border-radius: 16px;
  }

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

  .trip-panel {
    order: 2;
  }

  .booking-form {
    order: 1;
  }
}