/* Hotel Industrial Luxury Theme - CSS */

/* ===== CSS RESET & BASE ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f8f9fa;
  overflow-x: hidden;
}

/* ===== BOOTSTRAP 5 OVERRIDES ===== */
:root {
  --bs-primary: #2C2C2C;
  --bs-secondary: #D4AF37;
  --bs-dark: #1a1a1a;
  --bs-light: #f8f9fa;
  --bs-success: #28a745;
  --bs-danger: #dc3545;
  --bs-warning: #D4AF37;
  --bs-info: #17a2b8;
  --bs-font-sans-serif: 'Inter', system-ui, -apple-system, sans-serif;
  --bs-border-radius: 0.375rem;
  --bs-box-shadow: 0 0.5rem 1rem rgba(44, 44, 44, 0.15);
}

.btn-primary {
  background-color: #2C2C2C;
  border-color: #2C2C2C;
  color: #fff;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 30px;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: #D4AF37;
  border-color: #D4AF37;
  color: #2C2C2C;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.3);
}

.btn-secondary {
  background-color: #D4AF37;
  border-color: #D4AF37;
  color: #2C2C2C;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 30px;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background-color: #2C2C2C;
  border-color: #2C2C2C;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(44, 44, 44, 0.3);
}

.btn-outline-primary {
  border-color: #2C2C2C;
  color: #2C2C2C;
  background-color: transparent;
}

.btn-outline-primary:hover {
  background-color: #2C2C2C;
  border-color: #2C2C2C;
  color: #fff;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  color: #2C2C2C;
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.2;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.3;
}

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

p {
  font-size: 1.1rem;
  color: #555;
  margin-bottom: 1.25rem;
}

.lead {
  font-size: 1.25rem;
  color: #666;
  font-weight: 400;
}

.text-gold {
  color: #D4AF37 !important;
}

.text-dark-custom {
  color: #2C2C2C !important;
}

/* ===== HEADER & NAVIGATION ===== */
.navbar {
  background-color: rgba(44, 44, 44, 0.95) !important;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  padding: 1rem 0;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background-color: rgba(44, 44, 44, 0.98) !important;
  box-shadow: 0 2px 20px rgba(44, 44, 44, 0.1);
}

.navbar-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #D4AF37 !important;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.navbar-nav .nav-link {
  color: #fff !important;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.75rem 1.25rem !important;
  position: relative;
  transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
  color: #D4AF37 !important;
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 50%;
  background-color: #D4AF37;
  transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover::after {
  width: 80%;
  left: 10%;
}

.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='rgba%28212, 175, 55, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  background: linear-gradient(rgba(44, 44, 44, 0.6), rgba(44, 44, 44, 0.4)), url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><rect fill="%23333" width="1200" height="800"/><g fill="none" stroke="%23D4AF37" stroke-width="0.5" opacity="0.1"><path d="M0 0l1200 800M1200 0L0 800"/></g></svg>');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 2px,
    rgba(212, 175, 55, 0.02) 2px,
    rgba(212, 175, 55, 0.02) 4px
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
}

.hero h1 {
  color: #fff;
  margin-bottom: 1.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  animation: fadeInUp 1s ease-out;
}

.hero .lead {
  color: #f8f9fa;
  margin-bottom: 2rem;
  font-size: 1.3rem;
  animation: fadeInUp 1s ease-out 0.3s both;
}

.hero .btn {
  margin: 0.5rem;
  animation: fadeInUp 1s ease-out 0.6s both;
}

/* ===== SECTIONS ===== */
.section {
  padding: 100px 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: 4rem;
  position: relative;
}

.section-title h2 {
  margin-bottom: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(45deg, #D4AF37, #2C2C2C);
}

/* ===== CARDS ===== */
.card {
  border: none;
  border-radius: 0.75rem;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.card-header {
  background: linear-gradient(135deg, #2C2C2C, #444);
  color: #fff;
  border-bottom: 2px solid #D4AF37;
  padding: 1.5rem;
}

.card-title {
  color: #D4AF37;
  margin-bottom: 0.5rem;
}

.card-text {
  color: #666;
  line-height: 1.7;
}

/* ===== FORMS ===== */
.form-control {
  border: 2px solid #e9ecef;
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-control:focus {
  border-color: #D4AF37;
  box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25);
}

.form-label {
  font-weight: 600;
  color: #2C2C2C;
  margin-bottom: 0.5rem;
}

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

.is-invalid {
  border-color: #dc3545 !important;
}

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

/* ===== TESTIMONIALS ===== */
.testimonial {
  background: #fff;
  padding: 2rem;
  border-radius: 0.75rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  margin-bottom: 2rem;
  position: relative;
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 20px;
  font-size: 4rem;
  color: #D4AF37;
  font-family: serif;
  line-height: 1;
}

.testimonial-content {
  font-style: italic;
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: #555;
}

.testimonial-author {
  font-weight: 600;
  color: #2C2C2C;
  margin-bottom: 0.25rem;
}

.testimonial-role {
  color: #D4AF37;
  font-size: 0.9rem;
}

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

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

@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 {
  animation: fadeIn 1s ease-out;
}

.fade-in-up {
  animation: fadeInUp 1s ease-out;
}

.slide-in-left {
  animation: slideInLeft 1s ease-out;
}

.slide-in-right {
  animation: slideInRight 1s ease-out;
}

/* ===== UTILITIES ===== */
.bg-dark-custom {
  background-color: #2C2C2C !important;
}

.bg-gold {
  background-color: #D4AF37 !important;
}

.bg-pattern {
  background-image: 
    repeating-linear-gradient(45deg, transparent, transparent 2px, rgba(255,255,255,0.05) 2px, rgba(255,255,255,0.05) 4px),
    linear-gradient(135deg, #2C2C2C, #444);
}

.text-shadow {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.border-gold {
  border-color: #D4AF37 !important;
}

/* ===== INDUSTRIAL ELEMENTS ===== */
.industrial-border {
  border: 3px solid #2C2C2C;
  border-radius: 0;
  position: relative;
}

.industrial-border::before {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  border: 1px solid #D4AF37;
  border-radius: 0;
}

.metal-texture {
  background: linear-gradient(135deg, #2C2C2C 0%, #444 50%, #2C2C2C 100%);
  position: relative;
}

.metal-texture::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    repeating-linear-gradient(90deg, transparent, transparent 1px, rgba(255,255,255,0.03) 1px, rgba(255,255,255,0.03) 2px),
    repeating-linear-gradient(0deg, transparent, transparent 1px, rgba(0,0,0,0.03) 1px, rgba(0,0,0,0.03) 2px);
  pointer-events: none;
}

/* ===== MOBILE RESPONSIVENESS ===== */
@media (max-width: 768px) {
  .hero {
    min-height: 80vh;
    background-attachment: scroll;
  }
  
  .hero-content {
    padding: 1rem;
  }
  
  .section {
    padding: 60px 0;
  }
  
  .section-title {
    margin-bottom: 2rem;
  }
  
  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  
  .card {
    margin-bottom: 1.5rem;
  }
  
  .navbar-nav {
    text-align: center;
    padding-top: 1rem;
  }
  
  .navbar-nav .nav-link {
    padding: 0.5rem 1rem !important;
  }
}

@media (max-width: 576px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero .lead {
    font-size: 1.1rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .testimonial {
    padding: 1.5rem;
  }
  
  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .navbar,
  .btn,
  .hero::before {
    display: none !important;
  }
  
  body {
    background: #fff !important;
    color: #000 !important;
  }
  
  .hero {
    background: #fff !important;
    color: #000 !important;
    min-height: auto !important;
  }
}