/* Google Font */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&display=swap');

:root {
  --primary-hue: 210;
  /* retains hue for potential use */
  --primary: #0D47A1;
  --primary-light: #42A5F5;
  --bg-gradient: linear-gradient(135deg, var(--primary), var(--primary-light));
  --card-bg: rgba(255, 255, 255, 0.07);
  --card-border: rgba(255, 255, 255, 0.12);
  --text-color: #f5f5f5;
  --text-muted: #d1d5db;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg-gradient);
  color: var(--text-color);
  min-height: 100vh;
  line-height: 1.6;
}

/* Header & Navigation */
header {
  backdrop-filter: blur(12px);
  background: rgba(15, 23, 42, 0.6);
  border-bottom: 1px solid var(--card-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-color);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo span {
  color: var(--primary-light);
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: var(--primary-light);
}

.btn-book {
  background: var(--primary);
  padding: 0.5rem 1.2rem;
  border-radius: 9999px;
  color: #fff !important;
  font-weight: 600;
  transition: transform 0.2s, background-color 0.3s;
}

.btn-book:hover {
  background: hsl(var(--primary-hue), 85%, 45%);
  transform: translateY(-1px);
}

/* Hero Section */
.hero {
  display: flex;
  width: 100%;
  height: 50vh;
  overflow: hidden;
  background: linear-gradient(135deg, #1e3a8a, #3b82f6);
}
body {
  background: var(--bg-gradient);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--text-color);
}
.container {
  border: 1px solid var(--card-border);
  border-radius: 0.75rem;
  padding: 1.5rem;
}
.feature-card {
  border: 1px solid var(--card-border);
  border-radius: 0.75rem;
  padding: 1rem;
}
.content-box {
  border: 1px solid var(--card-border);
  border-radius: 0.75rem;
  padding: 1rem;
}
}

.hero-image {
  flex: 1;
  position: relative;
}

.hero-image video,
.hero-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.hero-content h1 {
  font-size: 3rem;
  line-height: 1.2;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: #000;
}

.hero-content h1 span {
  background: linear-gradient(to right, #60a5fa, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 1.15rem;
  color: #000;
  margin-bottom: 2rem;
}

.hero-image {
  display: flex;
  justify-content: center;
}

.hero-image img {
  max-width: 100%;
  border-radius: 1.5rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--card-border);
}

/* Main Container (For form pages/dashboard pages) */
.container {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(15px);
  border: 1px solid var(--card-border);
  border-radius: 1.5rem;
  padding: 2.5rem;
  width: 90%;
  max-width: 500px;
  margin: 4rem auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.container h1 {
  text-align: center;
  margin-bottom: 1.5rem;
  font-weight: 700;
  color: var(--primary-light);
}

/* Forms */
form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

input,
select {
  padding: 0.85rem 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-color);
  font-size: 1rem;
  transition: all 0.3s ease;
}

input::placeholder,
select {
  color: rgba(255, 255, 255, 0.6);
}

input:focus,
select:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--primary-light);
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.25);
}

button {
  padding: 0.85rem 1.2rem;
  border: none;
  border-radius: 0.75rem;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.3s ease;
}

button:hover {
  background: hsl(var(--primary-hue), 85%, 45%);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(59, 130, 246, 0.4);
}

/* Feature Grid */
.features-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.section-title {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 3rem;
  color: var(--text-color);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 2.5rem;
  border-radius: 1.5rem;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary-light);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: var(--primary-light);
}

.feature-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: var(--text-color);
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.feature-link {
  color: var(--primary-light);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.feature-link:hover {
  text-decoration: underline;
}

/* Success/Error message */
.success-message {
  text-align: center;
  margin-top: 1rem;
  color: #06d6a0;
  font-weight: 600;
}

/* Responsive design */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 4rem 2rem;
    gap: 2.5rem;
  }

  .hero-content h1 {
    font-size: 2.2rem;
  }

  .nav-container {
    flex-direction: column;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 1.5rem;
  }

  h1 {
    font-size: 1.5rem;
  }
}