@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  --bg-dark: #020617;
  --dark-green: #052e16;
  --glass: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.15);
  --green: #10b981;
  --light-green: #22c55e;
  --mint: #6ee7b7;
  --text-main: #f8fafc;
  --text-muted: #cbd5e1;
  --font-main: 'Outfit', sans-serif;
  --transition: all 0.3s ease;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: radial-gradient(circle at top right, var(--dark-green), transparent 40%),
                    radial-gradient(circle at bottom left, var(--dark-green), transparent 40%);
  background-attachment: fixed;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

/* Header & Nav */
header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 5%;
  transition: var(--transition);
  background: transparent;
}

header.scrolled {
  background: rgba(2, 6, 23, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  padding: 1rem 5%;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 1px;
}

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

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

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

.btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}

.btn-primary {
  background: var(--green);
  color: var(--bg-dark);
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
  background: var(--light-green);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--mint);
  color: var(--mint);
}

.btn-outline:hover {
  background: var(--mint);
  color: var(--bg-dark);
}

.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 0 5%;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  opacity: 0.6;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(2, 6, 23, 0.3), var(--bg-dark));
  z-index: -1;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin-top: 5rem;
}

.hero-content h1 {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.1;
  background: linear-gradient(to right, #fff, var(--mint));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

/* Sections Global */
section {
  padding: 6rem 5%;
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  color: var(--mint);
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* Glass Cards */
.glass-card {
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2rem;
  transition: var(--transition);
}

.glass-card:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--mint);
}

/* Grid Layouts */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 3rem;
  align-items: center;
}

/* Image styling */
.card-img-wrapper {
  width: 100%;
  height: 250px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.glass-card:hover .card-img-wrapper img {
  transform: scale(1.05);
}

/* Features List */
.feature-list {
  margin: 1rem 0 1.5rem 0;
}

.feature-list li {
  margin-bottom: 0.5rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-list li::before {
  content: '✓';
  color: var(--green);
  font-weight: bold;
}

/* Price Tag */
.price {
  font-size: 1.5rem;
  color: var(--mint);
  font-weight: 600;
  margin-bottom: 1.5rem;
  display: block;
}

/* Booking Form */
.booking-container {
  max-width: 800px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

input, select, textarea {
  width: 100%;
  padding: 1rem;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  font-family: var(--font-main);
  outline: none;
  transition: var(--transition);
}

input:focus, select:focus, textarea:focus {
  border-color: var(--mint);
  background: rgba(0, 0, 0, 0.5);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

.booking-summary {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid var(--green);
  padding: 1.5rem;
  border-radius: 10px;
  margin-top: 2rem;
  display: none;
}

.booking-summary.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  border-bottom: 1px dashed var(--glass-border);
  padding-bottom: 0.5rem;
}

.summary-total {
  font-size: 1.5rem;
  color: var(--mint);
  font-weight: bold;
  margin-top: 1rem;
  border: none;
}

/* Popups */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(2, 6, 23, 0.9);
  backdrop-filter: blur(5px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.popup-overlay.active {
  opacity: 1;
  visibility: visible;
}

.popup-content {
  background: var(--dark-green);
  padding: 3rem;
  border-radius: 20px;
  text-align: center;
  max-width: 400px;
  border: 1px solid var(--mint);
  transform: scale(0.8);
  transition: var(--transition);
}

.popup-overlay.active .popup-content {
  transform: scale(1);
}

.popup-icon {
  font-size: 4rem;
  color: var(--mint);
  margin-bottom: 1rem;
}

/* Page Headers */
.page-header {
  padding-top: 12rem;
  padding-bottom: 4rem;
  text-align: center;
  background: linear-gradient(to bottom, rgba(5, 46, 22, 0.5), transparent);
}

.page-header h1 {
  font-size: 3rem;
  color: var(--mint);
  margin-bottom: 1rem;
}

/* Legal Pages */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  color: var(--green);
  margin: 2rem 0 1rem;
}

.legal-content p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* Footer */
footer {
  background: rgba(0, 0, 0, 0.5);
  border-top: 1px solid var(--glass-border);
  padding: 4rem 5% 2rem;
  margin-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  max-width: 1400px;
  margin: 0 auto;
  margin-bottom: 3rem;
}

.footer-col h3 {
  color: var(--mint);
  margin-bottom: 1.5rem;
}

.footer-col ul li {
  margin-bottom: 0.8rem;
}

.footer-col ul li a {
  color: var(--text-muted);
}

.footer-col ul li a:hover {
  color: var(--mint);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .hamburger {
    display: block;
    z-index: 1001;
  }

  .nav-links {
    position: fixed;
    top: -100%;
    left: 0;
    width: 100%;
    height: auto;
    background: rgba(2, 6, 23, 0.95);
    backdrop-filter: blur(15px);
    flex-direction: column;
    padding: 6rem 2rem 2rem;
    transition: var(--transition);
    border-bottom: 1px solid var(--glass-border);
  }

  .nav-links.active {
    top: 0;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }

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

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}