/* Modern Luxury Hotel Website CSS */

:root {
  --primary-color: #D2691E;
  --secondary-color: #2F4F4F;
  --primary-light: #E6A157;
  --primary-dark: #B8541A;
  --secondary-light: #4A6B6B;
  --secondary-dark: #1E3535;
  --white: #FFFFFF;
  --light-gray: #F8F9FA;
  --medium-gray: #6C757D;
  --dark-gray: #343A40;
  --gold-accent: #FFD700;
  --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
  --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.2);
  --transition-smooth: all 0.3s ease;
  --transition-fast: all 0.2s ease;
  --border-radius: 8px;
  --font-primary: 'Playfair Display', serif;
  --font-secondary: 'Source Sans Pro', sans-serif;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-secondary);
  line-height: 1.6;
  color: var(--dark-gray);
  background-color: var(--white);
  overflow-x: hidden;
}

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

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 2rem); }
h5 { font-size: clamp(1.1rem, 2vw, 1.5rem); }
h6 { font-size: clamp(1rem, 1.5vw, 1.25rem); }

p {
  margin-bottom: 1rem;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--medium-gray);
}

.lead {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  font-weight: 300;
  line-height: 1.7;
}

/* Bootstrap 5 Overrides */
.btn {
  border-radius: var(--border-radius);
  padding: 0.75rem 2rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition-smooth);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

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

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

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

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

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

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--secondary-dark);
  border-color: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

/* Navigation */
.navbar {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-light);
  transition: var(--transition-smooth);
  padding: 1rem 0;
}

.navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-medium);
  padding: 0.5rem 0;
}

.navbar-brand {
  font-family: var(--font-primary);
  font-size: 2rem;
  font-weight: 700;
  color: var(--secondary-color);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.navbar-brand:hover {
  color: var(--primary-color);
  transform: scale(1.05);
}

.navbar-nav .nav-link {
  color: var(--secondary-color);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.5rem 1rem;
  margin: 0 0.25rem;
  border-radius: var(--border-radius);
  transition: var(--transition-smooth);
  position: relative;
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition-smooth);
  transform: translateX(-50%);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--primary-color);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 80%;
}

.navbar-toggler {
  border: none;
  padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%232F4F4F' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='m4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Hero Section */
.hero {
  height: 100vh;
  background: linear-gradient(rgba(47, 79, 79, 0.4), rgba(210, 105, 30, 0.3)),
              url('hero-bg.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(47, 79, 79, 0.2), rgba(210, 105, 30, 0.2));
  animation: gradientShift 8s ease-in-out infinite;
}

@keyframes gradientShift {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  animation: fadeInUp 1s ease-out;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero .lead {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

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

/* Cards */
.card {
  border: none;
  border-radius: calc(var(--border-radius) * 2);
  box-shadow: var(--shadow-light);
  transition: var(--transition-smooth);
  overflow: hidden;
  background-color: var(--white);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-heavy);
}

.card-img-top {
  transition: var(--transition-smooth);
  height: 250px;
  object-fit: cover;
}

.card:hover .card-img-top {
  transform: scale(1.1);
}

.card-body {
  padding: 2rem;
}

.card-title {
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.card-text {
  color: var(--medium-gray);
  line-height: 1.7;
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-alt {
  background-color: var(--light-gray);
}

.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(--gold-accent));
  border-radius: 2px;
}

/* Forms */
.form-control {
  border: 2px solid #E9ECEF;
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
  transition: var(--transition-smooth);
  background-color: var(--white);
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(210, 105, 30, 0.25);
}

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

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

/* Booking Form */
.booking-form {
  background: linear-gradient(135deg, var(--white) 0%, var(--light-gray) 100%);
  padding: 2rem;
  border-radius: calc(var(--border-radius) * 2);
  box-shadow: var(--shadow-medium);
  margin-top: -100px;
  position: relative;
  z-index: 3;
}

/* Amenities */
.amenity-item {
  text-align: center;
  padding: 2rem 1rem;
  transition: var(--transition-smooth);
  border-radius: var(--border-radius);
}

.amenity-item:hover {
  background-color: rgba(210, 105, 30, 0.05);
  transform: translateY(-5px);
}

.amenity-icon {
  width: 60px;
  height: 60px;
  background-color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  transition: var(--transition-smooth);
}

.amenity-item:hover .amenity-icon {
  background-color: var(--primary-dark);
  transform: scale(1.1);
}

.amenity-icon i {
  font-size: 1.5rem;
  color: var(--white);
}

/* Gallery */
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  cursor: pointer;
  margin-bottom: 1rem;
}

.gallery-item img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: var(--transition-smooth);
}

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

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(47, 79, 79, 0.8), rgba(210, 105, 30, 0.8));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-smooth);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay i {
  font-size: 3rem;
  color: var(--white);
}

/* Testimonials */
.testimonial {
  text-align: center;
  padding: 2rem;
  background-color: var(--white);
  border-radius: calc(var(--border-radius) * 2);
  box-shadow: var(--shadow-light);
  margin: 1rem 0;
  transition: var(--transition-smooth);
}

.testimonial:hover {
  box-shadow: var(--shadow-medium);
  transform: translateY(-5px);
}

.testimonial-text {
  font-style: italic;
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.testimonial-text::before,
.testimonial-text::after {
  content: '"';
  font-size: 3rem;
  color: var(--primary-color);
  font-family: var(--font-primary);
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-color);
}

.testimonial-info h6 {
  margin-bottom: 0;
  color: var(--secondary-color);
}

.testimonial-info small {
  color: var(--medium-gray);
}

/* Footer */
.footer {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
  color: var(--white);
  padding: 3rem 0 1rem;
}

.footer h5 {
  color: var(--white);
  margin-bottom: 1.5rem;
  position: relative;
}

.footer h5::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--primary-color);
}

.footer a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer a:hover {
  color: var(--primary-color);
  transform: translateX(5px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 2rem;
  padding-top: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
}

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

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--white);
  transition: var(--transition-smooth);
}

.social-link:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
  color: var(--white);
}

/* Utilities */
.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.parallax {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Loading Animation */
.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: translateX(-100%);
  animation: loading 1.5s infinite;
}

@keyframes loading {
  100% { transform: translateX(100%); }
}

/* Mobile Styles */
@media (max-width: 768px) {
  .hero {
    height: 70vh;
    padding: 0 1rem;
  }
  
  .hero-content {
    padding: 2rem 1rem;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .booking-form {
    margin-top: -50px;
    padding: 1.5rem;
  }
  
  .navbar-nav {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-top: 1rem;
    box-shadow: var(--shadow-light);
  }
  
  .navbar-collapse {
    animation: slideDown 0.3s ease;
  }
  
  .card-img-top {
    height: 200px;
  }
  
  .amenity-item {
    padding: 1.5rem 0.5rem;
  }
  
  .gallery-item img {
    height: 250px;
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Tablet Styles */
@media (min-width: 768px) and (max-width: 1024px) {
  .hero {
    height: 80vh;
  }
  
  .section {
    padding: 4rem 0;
  }
}

/* Large Desktop */
@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .hero {
    background-image: linear-gradient(rgba(47, 79, 79, 0.4), rgba(210, 105, 30, 0.3)),
                      url('hero-bg@2x.jpg');
  }
}

/* Print Styles */
@media print {
  .navbar,
  .booking-form,
  .btn {
    display: none;
  }
  
  body {
    color: #000;
    background: #fff;
  }
}

/* Focus Styles for Accessibility */
.btn:focus,
.form-control:focus,
.nav-link:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms;
    animation-iteration-count: 1;
    transition-duration: 0.01ms;
  }
}