:root {
  --primary-color: #2563eb;
  --secondary-color: #1e40af;
  --accent-color: #f59e0b;
  --dark-color: #1f2937;
  --light-color: #f3f4f6;
  --text-color: #374151;
  --success-color: #10b981;
  --error-color: #ef4444;
  --border-radius: 12px;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-color);
  background: white;
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navigation */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  font-size: 1.5rem;
  font-weight: bold;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  color: white;
  text-decoration: none;
  transition: var(--transition);
  position: relative;
}

.nav-link:hover::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-color);
  border-radius: 1px;
}

.admin-link {
  background: rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: white;
  margin: 5px 0;
  border-radius: 3px;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-carousel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  --hero-transition-ms: 700ms;
  --hero-zoom-duration-ms: 4600ms;
  --hero-zoom-scale-start: 1.08;
  --hero-zoom-scale-end: 1;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(var(--hero-zoom-scale-start));
  transition: opacity var(--hero-transition-ms) ease, transform var(--hero-zoom-duration-ms) ease;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(var(--hero-zoom-scale-end));
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(17, 24, 39, 0.55), rgba(37, 99, 235, 0.35));
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: white;
  max-width: 600px;
  animation: slideUp 0.8s ease-out;
}

.hero-controls {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-control {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(17, 24, 39, 0.35);
  color: #fff;
  cursor: pointer;
  transition: var(--transition);
}

.hero-control:hover {
  background: rgba(255, 255, 255, 0.2);
}

.hero-dots {
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: var(--transition);
}

.hero-dot.active {
  background: var(--accent-color);
  transform: scale(1.15);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

/* Buttons */
.btn {
  padding: 12px 28px;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-outline:hover {
  background: var(--primary-color);
  color: white;
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.1rem;
}

/* Sections */
section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.section-header p {
  font-size: 1.2rem;
  color: var(--accent-color);
  font-weight: 500;
}

/* About Section */
.about {
  background: var(--light-color);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--dark-color);
}

.about-text p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: var(--text-color);
}

.stats {
  display: flex;
  gap: 40px;
  margin-top: 2rem;
}

.stat {
  text-align: center;
}

.stat h4 {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 5px;
}

.stat p {
  color: var(--text-color);
  font-size: 0.95rem;
  margin: 0;
}

.about-image img {
  width: 100%;
  border-radius: var(--border-radius);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.service-card {
  background: white;
  padding: 40px 30px;
  border-radius: var(--border-radius);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
  text-align: center;
  border-top: 4px solid var(--primary-color);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--dark-color);
}

.service-card p {
  margin-bottom: 1.5rem;
  color: var(--text-color);
  line-height: 1.8;
}

.service-price {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 1.5rem;
}

/* Gallery Section */
.gallery {
  background: var(--dark-color);
  color: white;
}

.gallery .section-header h2,
.gallery .section-header p {
  color: white;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 25px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  height: 300px;
  cursor: pointer;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

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

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item.loading {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Booking Section */
.booking {
  background: linear-gradient(135deg, var(--light-color) 0%, #e5e7eb 100%);
}

.booking-container {
  max-width: 600px;
  margin: 0 auto;
}

.booking-form {
  background: white;
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

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

.form-group label {
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--dark-color);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px;
  border: 2px solid var(--light-color);
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.form-note {
  margin-top: 15px;
  text-align: center;
  color: var(--text-color);
  font-size: 0.9rem;
}

.booking-success {
  text-align: center;
  padding: 60px 40px;
  background: white;
  border-radius: var(--border-radius);
}

.success-icon {
  font-size: 4rem;
  color: var(--success-color);
  margin-bottom: 1rem;
  animation: bounce 0.6s ease-out;
}

@keyframes bounce {
  0%, 100% { transform: scale(0.8); }
  50% { transform: scale(1); }
}

.booking-success h3 {
  font-size: 1.8rem;
  color: var(--dark-color);
  margin-bottom: 1rem;
}

.booking-success p {
  color: var(--text-color);
  margin-bottom: 2rem;
}

/* Social Section */
.social {
  background: var(--dark-color);
  color: white;
  text-align: center;
  padding: 60px 0;
}

.social h2 {
  margin-bottom: 40px;
  font-size: 2rem;
}

.social-links {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
}

.social-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: white;
  text-decoration: none;
  transition: var(--transition);
  font-size: 3rem;
}

.social-icon:hover {
  color: var(--accent-color);
  transform: translateY(-5px);
}

.social-icon span {
  font-size: 1rem;
  margin-top: 5px;
}

/* Footer */
.footer {
  background: linear-gradient(135deg, var(--dark-color) 0%, var(--secondary-color) 100%);
  color: white;
  padding: 30px 0;
  text-align: center;
}

.footer p {
  margin: 10px 0;
}

.footer a {
  color: var(--accent-color);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    width: 100%;
    background: var(--secondary-color);
    flex-direction: column;
    padding: 20px 0;
    gap: 0;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-menu li {
    padding: 10px 20px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .hero-control {
    width: 36px;
    height: 36px;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .stats {
    flex-direction: column;
    gap: 20px;
  }

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

  .booking-form {
    padding: 30px 20px;
  }

  .social-links {
    gap: 20px;
  }

  .section-header h2 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.8rem;
  }

  .hero-subtitle {
    font-size: 0.95rem;
  }

  section {
    padding: 40px 0;
  }

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

  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
}