/* MOI Aluminum - Professional Luxury Design */

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #1e3a8a;
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: #0ea5e9;
}

/* Smooth transitions for everything */
* {
  transition: all 0.3s ease;
}

/* Prevent horizontal scroll */
body {
  overflow-x: hidden;
}

/* Logo animation */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

.hero-logo {
  animation: float 3s ease-in-out infinite;
}

/* Card shadows and hover effects */
.luxury-card {
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.luxury-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(30, 58, 138, 0.15);
}

/* Image overlay effects */
.image-overlay {
  position: relative;
  overflow: hidden;
}

.image-overlay::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.image-overlay:hover::after {
  opacity: 1;
}

.image-overlay img {
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.image-overlay:hover img {
  transform: scale(1.1);
}

/* Button styles */
.btn-primary {
  background: linear-gradient(135deg, #1e3a8a 0%, #0ea5e9 100%);
  color: white;
  padding: 16px 32px;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
  transition: all 0.3s ease;
}

.btn-primary:hover {
  box-shadow: 0 8px 25px rgba(30, 58, 138, 0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: white;
  padding: 16px 32px;
  border: 2px solid white;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: white;
  color: #1e3a8a;
  transform: translateY(-2px);
}

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, #1e3a8a 0%, #0ea5e9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Section spacing */
.section-padding {
  padding: 80px 0;
}

/* Stats counter animation */
@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stat-number {
  animation: countUp 0.8s ease-out;
}

/* Form focus styles */
input:focus,
textarea:focus {
  border-color: #0ea5e9 !important;
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1) !important;
}

/* Navigation improvements */
.nav-link {
  position: relative;
  padding-bottom: 4px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #1e3a8a, #0ea5e9);
  transition: width 0.3s ease;
}

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

/* Product category cards */
.category-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  height: 100%;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.9) 0%, rgba(14, 165, 233, 0.9) 100%);
  opacity: 1;
  z-index: 1;
}

.category-card-content {
  position: relative;
  z-index: 2;
  color: white;
}

/* Gallery grid improvements */
.gallery-grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Contact info cards */
.contact-card {
  background: white;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.contact-card:hover {
  border-color: #0ea5e9;
  box-shadow: 0 12px 24px rgba(14, 165, 233, 0.1);
  transform: translateY(-4px);
}

/* Icon circles */
.icon-circle {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

/* Loading animation */
@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

.loading-shimmer {
  animation: shimmer 2s infinite;
  background: linear-gradient(to right, #f0f0f0 0%, #e0e0e0 20%, #f0f0f0 40%, #f0f0f0 100%);
  background-size: 1000px 100%;
}

/* Responsive typography */
@media (max-width: 640px) {
  h1 {
    font-size: 2.5rem !important;
  }
  
  h2 {
    font-size: 2rem !important;
  }
  
  .hero-logo {
    width: 96px !important;
    height: 96px !important;
  }
}

/* Luxury background pattern */
.luxury-pattern {
  background-image: 
    linear-gradient(30deg, rgba(255, 255, 255, 0.05) 12%, transparent 12.5%, transparent 87%, rgba(255, 255, 255, 0.05) 87.5%, rgba(255, 255, 255, 0.05)),
    linear-gradient(150deg, rgba(255, 255, 255, 0.05) 12%, transparent 12.5%, transparent 87%, rgba(255, 255, 255, 0.05) 87.5%, rgba(255, 255, 255, 0.05)),
    linear-gradient(30deg, rgba(255, 255, 255, 0.05) 12%, transparent 12.5%, transparent 87%, rgba(255, 255, 255, 0.05) 87.5%, rgba(255, 255, 255, 0.05)),
    linear-gradient(150deg, rgba(255, 255, 255, 0.05) 12%, transparent 12.5%, transparent 87%, rgba(255, 255, 255, 0.05) 87.5%, rgba(255, 255, 255, 0.05)),
    linear-gradient(60deg, rgba(0, 0, 0, 0.05) 25%, transparent 25.5%, transparent 75%, rgba(0, 0, 0, 0.05) 75%, rgba(0, 0, 0, 0.05)),
    linear-gradient(60deg, rgba(0, 0, 0, 0.05) 25%, transparent 25.5%, transparent 75%, rgba(0, 0, 0, 0.05) 75%, rgba(0, 0, 0, 0.05));
  background-size: 80px 140px;
  background-position: 0 0, 0 0, 40px 70px, 40px 70px, 0 0, 40px 70px;
}

/* Premium badge */
.premium-badge {
  background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
  color: #1e3a8a;
  padding: 6px 16px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: inline-block;
  box-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}

/* Social icons */
.social-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.social-icon:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

/* Mobile menu improvements */
@media (max-width: 768px) {
  #mobile-menu {
    animation: slideDown 0.3s ease;
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Image quality */
img {
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

/* Prevent layout shift */
.aspect-ratio-box {
  position: relative;
  width: 100%;
  padding-bottom: 75%; /* 4:3 aspect ratio */
}

.aspect-ratio-box img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Text shadow for readability */
.text-shadow {
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.text-shadow-lg {
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Glassmorphism effect */
.glass-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
}

/* Professional spacing */
.space-y-luxury > * + * {
  margin-top: 2rem;
}

/* Premium divider */
.premium-divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, #0ea5e9, transparent);
  margin: 48px 0;
}

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

.animate-fade-in {
  animation: fadeInUp 0.8s ease-out;
}

/* Delay animations */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }

/* Filter tabs (mgi.mg inspired) */
.filter-tab {
  padding: 12px 24px;
  background: white;
  border: 2px solid #e5e7eb;
  border-radius: 50px;
  color: #4b5563;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  font-size: 0.95rem;
}

.filter-tab:hover {
  border-color: #0ea5e9;
  color: #0ea5e9;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.15);
}

.filter-tab.active {
  background: linear-gradient(135deg, #1e3a8a 0%, #0ea5e9 100%);
  color: white;
  border-color: #1e3a8a;
  box-shadow: 0 6px 16px rgba(30, 58, 138, 0.3);
}

.filter-tab i {
  font-size: 1.1em;
}

/* Gallery item visibility for filters */
.gallery-item {
  transition: all 0.4s ease;
}

.gallery-item.hidden {
  display: none;
}

/* Gradient backgrounds */
.gradient-bg {
  background: linear-gradient(135deg, #1e3a8a 0%, #0c4a6e 50%, #0ea5e9 100%);
}

/* Card hover scale effect */
.card-hover {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-hover:hover {
  transform: translateY(-4px) scale(1.02);
}