/* Hotel Luxe - Modern Luxury Hotel Website Styles */

/* CSS Custom Properties */
:root {
  --primary-color: #2C3E50;
  --secondary-color: #E74C3C;
  --primary-light: #34495E;
  --primary-dark: #1A252F;
  --secondary-light: #EC7063;
  --secondary-dark: #C0392B;
  --gold-accent: #F39C12;
  --white: #FFFFFF;
  --light-gray: #F8F9FA;
  --medium-gray: #6C757D;
  --dark-gray: #495057;
  --success: #27AE60;
  --warning: #F1C40F;
  --danger: #E74C3C;
  --font-primary: 'Playfair Display', serif;
  --font-secondary: 'Inter', sans-serif;
  --shadow-sm: 0 2px 4px rgba(44, 62, 80, 0.1);
  --shadow-md: 0 4px 12px rgba(44, 62, 80, 0.15);
  --shadow-lg: 0 8px 24px rgba(44, 62, 80, 0.2);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius: 8px;
}

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

body {
  font-family: var(--font-secondary);
  color: var(--primary-color);
  line-height: 1.6;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

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

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 1.5rem;
}

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

h3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

p {
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
  color: var(--dark-gray);
}

.lead {
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--medium-gray);
}

/* Bootstrap Overrides */
.btn {
  border-radius: var(--border-radius);
  font-weight: 600;
  padding: 0.75rem 2rem;
  transition: var(--transition);
  border: none;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background-color: var(--secondary-color);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

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

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

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

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

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: #E67E22;
  transform: translateY(-2px);
}

/* Cards */
.card {
  border: none;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  overflow: hidden;
}

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

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

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

/* Navigation */
.navbar {
  padding: 1rem 0;
  transition: var(--transition);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(44, 62, 80, 0.1);
}

.navbar.scrolled {
  padding: 0.5rem 0;
  box-shadow: var(--shadow-md);
}

.navbar-brand {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
}

.navbar-nav .nav-link {
  font-weight: 500;
  color: var(--primary-color);
  margin: 0 0.5rem;
  position: relative;
  transition: var(--transition);
}

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

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

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 100%;
}

/* Mobile Menu Toggle */
.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='%232C3E50' 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(135deg, rgba(44, 62, 80, 0.8), rgba(231, 76, 60, 0.3));
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="%23ffffff" fill-opacity="0.05" points="0,1000 1000,0 1000,1000"/></svg>');
  z-index: -1;
}

.hero-content {
  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);
  font-size: 1.4rem;
  margin-bottom: 2rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

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

.section-dark {
  background-color: var(--primary-color);
  color: var(--white);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--white);
}

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

/* Features */
.feature-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--secondary-color), var(--gold-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--white);
  font-size: 2rem;
  transition: var(--transition);
}

.feature-item:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
}

/* Room Cards */
.room-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

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

.room-price {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: var(--secondary-color);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 1.1rem;
  z-index: 2;
}

/* Forms */
.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(--secondary-color);
  box-shadow: 0 0 0 0.2rem rgba(231, 76, 60, 0.25);
}

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

.was-validated .form-control:invalid {
  border-color: var(--danger);
}

.was-validated .form-control:valid {
  border-color: var(--success);
}

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

.testimonial::before {
  content: '"';
  font-size: 4rem;
  color: var(--secondary-color);
  position: absolute;
  top: -1rem;
  left: 1rem;
  font-family: var(--font-primary);
}

.testimonial-author {
  font-weight: 600;
  color: var(--primary-color);
  margin-top: 1rem;
}

/* Footer */
.footer {
  background-color: var(--primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 3rem 0 1rem;
}

.footer h5 {
  color: var(--white);
  margin-bottom: 1rem;
}

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

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

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  margin: 0 0.5rem;
  transition: var(--transition);
}

.social-links a:hover {
  background-color: var(--secondary-color);
  transform: translateY(-2px);
}

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.slide-in-left {
  animation: slideInLeft 0.6s ease-out;
}

.slide-in-right {
  animation: slideInRight 0.6s ease-out;
}

/* Loading Animation */
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(231, 76, 60, 0.3);
  border-left-color: var(--secondary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Responsive Design - Mobile First */
@media (max-width: 768px) {
  .section {
    padding: 3rem 0;
  }
  
  .hero {
    height: 80vh;
    padding: 2rem 1rem;
  }
  
  .btn {
    padding: 0.65rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .card-img-top {
    height: 200px;
  }
  
  .feature-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .testimonial {
    padding: 1.5rem;
  }
  
  .navbar-nav {
    text-align: center;
    padding-top: 1rem;
  }
  
  .navbar-nav .nav-link {
    padding: 0.75rem 1rem;
  }
}

@media (max-width: 576px) {
  .hero-content {
    padding: 0 1rem;
  }
  
  .hero .lead {
    font-size: 1.2rem;
  }
  
  .room-price {
    font-size: 1rem;
    padding: 0.4rem 0.8rem;
  }
  
  .testimonial::before {
    font-size: 3rem;
    top: -0.5rem;
  }
}

@media (min-width: 768px) {
  .fade-in-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
  }
  
  .fade-in-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  .footer {
    display: none;
  }
  
  body {
    font-size: 12pt;
    color: black;
  }
  
  .hero {
    height: auto;
    background: none;
    color: black;
  }
}