/* Custom Omnex Tech Styles - Futuristic Black & White Design */
/* Colors: Black, White only - Minimal, Modern, Futuristic */

:root {
  --primary-blue: #45AADA;
  --primary-blue-dark: #3a8bbd;
  --black: #000000;
  --dark-gray: #1a1a1a;
  --mid-gray: #2a2a2a;
  --text-gray: #808080;
  --border-gray: #333333;
  --white: #ffffff;
  --bg-light: #f8f9fa;
  --accent-glow: rgba(255, 255, 255, 0.1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", sans-serif;
  color: #212529;
  background: #ffffff;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

/* Header Styling */
.navbar {
  padding: 0.5rem 1rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.08);
}

.navbar-brand img {
  height: 60px;
  transition: transform 0.3s ease;
}

.navbar-brand img:hover {
  transform: scale(1.05);
}

.nav-link {
  color: #212529 !important;
  font-size: 13px;
  font-weight: 400;
  padding: 8px 12px !important;
  transition: all 0.2s;
}

.nav-link:hover {
  color: var(--primary-blue) !important;
  background: rgba(69,170,218,0.1);
  border-radius: 4px;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('../hero-bg.jpg') center/cover;
  color: white;
  padding: 120px 20px;
  text-align: center;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-section h1 {
  font-size: 72px;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 30px;
  text-transform: uppercase;
}

.hero-section p {
  font-size: 20px;
  margin-bottom: 30px;
  font-weight: 300;
}

/* Buttons */
.btn-primary {
  background: var(--primary-blue);
  border-color: var(--primary-blue);
  padding: 12px 32px;
  font-size: 14px;
  border-radius: 4px;
  transition: all 0.2s;
}

.btn-primary:hover {
  background: var(--primary-blue-dark);
  border-color: var(--primary-blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(69,170,218,0.3);
}

/* Sections */
.section {
  padding: 80px 20px;
}

.section h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-gray);
  max-width: 700px;
  margin: 0 auto 50px;
}

/* Black Section */
.bg-black {
  background: var(--black);
  color: white;
}

/* Parallax Section */
.parallax-section {
  background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), url('../parallax-bg.jpg') center/cover fixed;
  color: white;
  padding: 100px 20px;
  text-align: center;
}

.parallax-section h2 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 20px;
}

/* Product Cards */
.product-card {
  border: 1px solid var(--border-gray);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s;
  background: white;
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(69,170,218,0.2);
  border-color: var(--primary-blue);
}

.product-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.product-card .card-body {
  padding: 20px;
}

.product-card .card-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
}

.product-price {
  font-size: 24px;
  color: var(--primary-blue);
  font-weight: 700;
  margin: 12px 0;
}

/* Cart */
.cart-item {
  border-bottom: 1px solid var(--border-gray);
  padding: 20px 0;
}

.cart-item:last-child {
  border-bottom: none;
}

.cart-item img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 4px;
}

.cart-summary {
  background: var(--bg-light);
  padding: 30px;
  border-radius: 8px;
  border: 1px solid var(--border-gray);
}

/* Footer */
footer {
  background: var(--black);
  color: #adb5bd;
  padding: 60px 20px 20px;
  margin-top: 80px;
}

footer h5 {
  color: var(--primary-blue);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
}

footer a {
  color: #adb5bd;
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s;
}

footer a:hover {
  color: var(--primary-blue);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 30px;
  margin-top: 40px;
  text-align: center;
  color: var(--text-gray);
  font-size: 13px;
}

/* Cart Badge */
.cart-badge {
  position: absolute;
  top: -5px;
  right: -10px;
  background: var(--primary-blue);
  color: white;
  border-radius: 10px;
  padding: 2px 6px;
  font-size: 11px;
  font-weight: 700;
  min-width: 18px;
}

/* Forms */
.form-control:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 0.2rem rgba(69,170,218,0.25);
}

/* QR Payment */
.qr-container {
  text-align: center;
  background: white;
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  border: 1px solid var(--border-gray);
}

.qr-container img {
  max-width: 300px;
  border: 2px solid var(--border-gray);
  border-radius: 8px;
}

/* Notification Toast */
.toast-notification {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: white;
  color: #212529;
  padding: 16px 24px;
  border-radius: 4px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  border-left: 4px solid var(--primary-blue);
  z-index: 9999;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 36px;
  }
  
  .section {
    padding: 60px 20px;
  }
  
  .section h2 {
    font-size: 28px;
  }
}