/* Modern Luxury Hotel CSS */

/* CSS Custom Properties */
:root {
  --primary-color: #C41E3A;
  --secondary-color: #2C3E50;
  --primary-light: #E85A75;
  --primary-dark: #A01829;
  --secondary-light: #34495E;
  --accent-gold: #D4AF37;
  --text-dark: #2C3E50;
  --text-light: #7F8C8D;
  --text-white: #FFFFFF;
  --bg-light: #F8F9FA;
  --bg-dark: #1A252F;
  --shadow-light: rgba(196, 30, 58, 0.1);
  --shadow-medium: rgba(44, 62, 80, 0.15);
  --shadow-dark: rgba(0, 0, 0, 0.3);
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-primary: 'Playfair Display', serif;
  --font-secondary: 'Inter', sans-serif;
}

/* Reset and Base Styles */
* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-secondary);
  line-height: 1.6;
  color: var(--text-dark);
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--text-white);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--secondary-color);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: 1rem;
  color: var(--text-light);
  font-size: 1.1rem;
}

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

a:hover {
  color: var(--primary-dark);
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Bootstrap 5 Overrides */
.btn {
  border-radius: var(--border-radius);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.75rem 2rem;
  transition: var(--transition);
  border: none;
  font-size: 0.9rem;
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--text-white);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--shadow-light);
}

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

.btn-outline-primary:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--text-white);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.btn-secondary:hover {
  background-color: var(--secondary-light);
  border-color: var(--secondary-light);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

.card {
  border: none;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 5px 20px var(--shadow-medium);
  transition: var(--transition);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px var(--shadow-medium);
}

.card-img-top {
  transition: var(--transition);
}

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

.form-control {
  border: 2px solid #E9ECEF;
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem var(--shadow-light);
}

.form-label {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.navbar-brand {
  font-family: var(--font-primary);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-white);
}

.navbar-nav .nav-link {
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.75rem 1rem;
  color: var(--text-white);
  transition: var(--transition);
}

.navbar-nav .nav-link:hover {
  color: var(--accent-gold);
}

/* Custom Components */
.hero-section {
  height: 100vh;
  background: linear-gradient(
    rgba(44, 62, 80, 0.4),
    rgba(196, 30, 58, 0.3)
  ), url('https://images.unsplash.com/photo-1564501049412-61c2a3083791?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
}

.hero-content {
  max-width: 800px;
  padding: 2rem;
  animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--accent-gold);
  font-weight: 400;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.navbar {
  transition: var(--transition);
  padding: 1rem 0;
}

.navbar.scrolled {
  background-color: rgba(44, 62, 80, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px var(--shadow-dark);
  padding: 0.5rem 0;
}

.section-padding {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-gold));
  border-radius: 2px;
}

.luxury-card {
  background: var(--text-white);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  text-align: center;
  box-shadow: 0 5px 20px var(--shadow-medium);
  transition: var(--transition);
  height: 100%;
}

.luxury-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px var(--shadow-medium);
}

.luxury-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: var(--text-white);
}

.room-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 5px 20px var(--shadow-medium);
  transition: var(--transition);
}

.room-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px var(--shadow-medium);
}

.room-image {
  height: 300px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.room-price {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--primary-color);
  color: var(--text-white);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-weight: 700;
  font-size: 1.1rem;
}

.room-content {
  padding: 2rem;
  background: var(--text-white);
}

.amenities-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.amenities-list li {
  padding: 0.25rem 0;
  color: var(--text-light);
}

.amenities-list li::before {
  content: '✓';
  color: var(--primary-color);
  font-weight: bold;
  margin-right: 0.5rem;
}

.booking-form {
  background: var(--text-white);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  box-shadow: 0 10px 30px var(--shadow-medium);
  position: relative;
  z-index: 2;
}

.contact-info {
  background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
  color: var(--text-white);
  padding: 2.5rem;
  border-radius: var(--border-radius-lg);
  height: 100%;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
  font-size: 1.2rem;
}

.testimonial-card {
  background: var(--text-white);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  text-align: center;
  box-shadow: 0 5px 20px var(--shadow-medium);
  margin: 1rem;
  position: relative;
}

.testimonial-card::before {
  content: '"';
  font-size: 4rem;
  color: var(--primary-color);
  position: absolute;
  top: -10px;
  left: 20px;
  font-family: serif;
}

.testimonial-author {
  margin-top: 1.5rem;
  font-weight: 600;
  color: var(--secondary-color);
}

.testimonial-role {
  color: var(--text-light);
  font-size: 0.9rem;
}

.footer {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: 3rem 0 1rem;
}

.footer h5 {
  color: var(--accent-gold);
  margin-bottom: 1rem;
  font-family: var(--font-primary);
}

.footer a {
  color: #BDC3C7;
  transition: var(--transition);
}

.footer a:hover {
  color: var(--accent-gold);
}

.footer-bottom {
  border-top: 1px solid #34495E;
  padding-top: 2rem;
  margin-top: 2rem;
  text-align: center;
  color: #7F8C8D;
}

.social-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  transition: var(--transition);
}

.social-link:hover {
  background: var(--accent-gold);
  transform: translateY(-3px);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.fade-in {
  opacity: 0;
  animation: fadeIn 0.8s ease-out forwards;
}

.slide-in-left {
  transform: translateX(-50px);
  opacity: 0;
  transition: var(--transition);
}

.slide-in-right {
  transform: translateX(50px);
  opacity: 0;
  transition: var(--transition);
}

.slide-in-up {
  transform: translateY(50px);
  opacity: 0;
  transition: var(--transition);
}

.animate {
  transform: translateX(0) translateY(0);
  opacity: 1;
}

/* Loading Spinner */
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid #f3f3f3;
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Form Validation Styles */
.form-control.is-invalid {
  border-color: #dc3545;
}

.form-control.is-valid {
  border-color: #28a745;
}

.invalid-feedback {
  color: #dc3545;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.valid-feedback {
  color: #28a745;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background: var(--secondary-color);
  z-index: 1050;
  transition: var(--transition);
  padding: 2rem;
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1049;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.mobile-menu-close {
  background: none;
  border: none;
  color: var(--text-white);
  font-size: 1.5rem;
  float: right;
  cursor: pointer;
}

.mobile-menu .nav-link {
  color: var(--text-white);
  display: block;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-section {
    height: 70vh;
    background-attachment: scroll;
  }
  
  .hero-content {
    padding: 1rem;
  }
  
  .section-padding {
    padding: 3rem 0;
  }
  
  .luxury-card {
    padding: 2rem;
    margin-bottom: 2rem;
  }
  
  .booking-form,
  .contact-info {
    padding: 2rem;
    margin-bottom: 2rem;
  }
  
  .room-content {
    padding: 1.5rem;
  }
  
  .btn {
    width: 100%;
    margin-bottom: 1rem;
  }
  
  .btn:last-child {
    margin-bottom: 0;
  }
  
  .navbar-brand {
    font-size: 1.5rem;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  .hero-section {
    height: 60vh;
  }
  
  .luxury-card {
    padding: 1.5rem;
  }
  
  .booking-form,
  .contact-info {
    padding: 1.5rem;
  }
  
  .testimonial-card {
    padding: 1.5rem;
  }
  
  .social-links {
    gap: 0.5rem;
  }
  
  .section-title {
    margin-bottom: 2rem;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  .mobile-menu,
  .mobile-menu-overlay {
    display: none;
  }
  
  .hero-section {
    height: auto;
    background: none;
    color: var(--text-dark);
  }
  
  .card,
  .luxury-card {
    box-shadow: none;
    border: 1px solid #ddd;
  }
}