:root {
  --bg: #f7f8fc;
  --surface: #ffffff;
  --text: #1f2a44;
  --muted: #667089;
  --primary: #3a86ff;
  --primary-dark: #245ec9;
  --border: #dfe5f0;
  --shadow: 0 10px 30px rgba(31, 42, 68, 0.08);
  --radius: 18px;
  --container: 980px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  gap: 20px;
}

.logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.main-nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.main-nav a {
  font-weight: 600;
  color: var(--muted);
}

.main-nav a.active,
.main-nav a:hover {
  color: var(--primary);
}

.hero {
  padding: 60px 0 30px;
  text-align: center;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4vw, 3rem);
}

.hero p {
  max-width: 700px;
  margin: 0 auto;
  color: var(--muted);
}

.form-section {
  padding: 20px 0 60px;
}

.booking-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group h2 {
  margin: 10px 0 0;
  font-size: 1.4rem;
}

label {
  font-weight: 700;
  margin-bottom: 8px;
}

input,
select,
textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  font: inherit;
  color: var(--text);
  background: #fff;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(58, 134, 255, 0.18);
  border-color: var(--primary);
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 600;
  color: var(--muted);
}

.checkbox input {
  width: auto;
  margin-top: 4px;
}

.btn {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  border: 0;
  border-radius: 999px;
  padding: 14px 22px;
  cursor: pointer;
  width: fit-content;
}

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

.site-footer {
  padding: 24px 0 36px;
  text-align: center;
  color: var(--muted);
}

@media (max-width: 700px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .booking-form {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .hero {
    padding-top: 40px;
  }
}

/* Honeypot field (hidden from real users) */
.honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}