:root {
  --brand-blue: #0c4f78;
  --brand-deep: #09344f;
  --brand-light: #eaf5ff;
  --brand-gold: #d4a84f;
  --surface: #ffffff;
  --text: #1d2a36;
  --muted: #4c6072;
  --shadow: 0 12px 28px rgba(6, 42, 66, 0.15);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top right, #f8fcff 0%, #e7f3ff 40%, #d9ecff 100%);
  color: var(--text);
  font-family: "Montserrat", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

.site-header {
  background: linear-gradient(120deg, var(--brand-deep) 0%, var(--brand-blue) 65%, #2f83b8 100%);
  color: #ffffff;
  padding: 20px 6% 52px;
}

.navbar {
  width: 100%;
  overflow: hidden;
  margin-bottom: 28px;
}

.logo {
  float: left;
  font-family: "Playfair Display", serif;
  font-size: 1.6rem;
  color: #ffffff;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.6);
  padding: 8px 14px;
  border-radius: 999px;
}

.nav-links {
  float: right;
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.nav-links li {
  display: inline-block;
  margin-left: 18px;
}

.nav-links a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover,
.nav-links a:focus {
  border-bottom-color: var(--brand-gold);
}

.hero {
  display: flex;
  align-items: center;
  gap: 34px;
}

.hero-copy {
  flex: 1;
}

h1,
h2,
h3 {
  font-family: "Playfair Display", serif;
  color: var(--brand-deep);
  margin-top: 0;
}

.hero h1 {
  color: #ffffff;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  margin-bottom: 12px;
}

.hero p {
  margin: 0 0 22px;
  font-size: 1.12rem;
  color: #f3f9ff;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-media {
  flex: 0 0 40%;
  text-align: center;
}

.hero-media img {
  width: min(100%, 420px);
  border-radius: 22px;
  border: 3px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 0 22px rgba(133, 214, 255, 0.9), 0 0 65px rgba(155, 229, 255, 0.55);
}

main {
  padding: 42px 6% 24px;
}

.content-wrap {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
}

.card {
  width: 100%;
  margin: 0;
  padding: 20px;
  background: var(--surface);
  border-radius: 16px;
  box-shadow: var(--shadow);
  min-height: 290px;
}

.subhead {
  color: var(--muted);
  margin-top: -6px;
}

.card ul {
  padding-left: 18px;
  margin-bottom: 0;
}

.feature-card img {
  width: 100%;
  border-radius: 10px;
  margin-top: 8px;
  border: 1px solid #d6e8f8;
}

.booking-form {
  margin: 20px 8px 22px;
  background: #f3faff;
  border: 1px solid #cfe6f8;
  border-radius: 18px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.booking-form h2 {
  margin-bottom: 8px;
}

.booking-form p {
  color: var(--muted);
  margin-top: 0;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 14px;
  margin: 12px 0 14px;
}

.form-grid label {
  font-weight: 600;
  color: var(--brand-deep);
}

.form-grid input,
.form-grid select,
.form-grid textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #b7d5ea;
  border-radius: 10px;
  font: inherit;
  color: var(--text);
  background: #ffffff;
}

.form-grid textarea,
.form-grid label[for="message"] {
  grid-column: 1 / -1;
}

.booking-form .btn {
  margin-right: 10px;
}

.cta {
  margin: 20px 8px 24px;
  background: linear-gradient(135deg, #fffdf8, #fff5dc);
  border: 1px solid #ecd7a1;
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 10px 22px rgba(101, 76, 28, 0.14);
}

.cta h2 {
  margin-bottom: 18px;
}

.cta-grid {
  display: flex;
  gap: 16px;
}

.cta-step {
  flex: 1;
  background: rgba(255, 255, 255, 0.75);
  border-radius: 12px;
  padding: 16px;
}

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  padding: 11px 18px;
  border-radius: 999px;
  margin-top: 8px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover,
.btn:focus {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--brand-blue);
  color: #ffffff;
  box-shadow: 0 6px 16px rgba(12, 79, 120, 0.35);
}

.btn-outline {
  border: 2px solid var(--brand-blue);
  color: var(--brand-blue);
  background: #ffffff;
}

a {
  color: var(--brand-blue);
}

a:hover,
a:focus {
  color: #1f6f9f;
}

.site-footer {
  background: var(--brand-deep);
  color: #d9edf9;
  text-align: center;
  padding: 16px;
  font-size: 0.93rem;
}

@media (max-width: 900px) {
  .nav-links,
  .logo {
    float: none;
    display: block;
    text-align: center;
  }

  .nav-links {
    margin-top: 16px;
  }

  .hero {
    flex-direction: column;
    text-align: center;
  }

  .hero p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .card {
    width: 100%;
  }

  .content-wrap {
    grid-template-columns: 1fr;
  }

  .cta-grid {
    flex-direction: column;
  }

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