:root {
  --primary-color: #ff0000;
  --secondary-color: #ff6600;
  --dark-bg: #0a0a0a;
  --light-text: #ffffff;
  --gray-text: #aaaaaa;
  --accent-gold: #ffd700;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background-color: var(--dark-bg);
  color: var(--light-text);
  line-height: 1.6;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(20, 20, 20, 0.9) 100%);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(255, 0, 0, 0.3);
}

.logo {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
  text-decoration: none;
  text-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
}

/* Hamburger Menu */
.hamburger {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 5px;
  z-index: 1001;
}

.hamburger div {
  width: 25px;
  height: 3px;
  background-color: var(--light-text);
  transition: 0.3s;
}

.nav-links {
  position: fixed;
  top: 0;
  right: -100%;
  height: 100vh;
  width: 250px;
  background: linear-gradient(180deg, rgba(17, 17, 17, 0.98) 0%, rgba(0, 0, 0, 0.99) 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;
  transition: 0.3s;
}

.nav-links.active {
  right: 0;
}

.nav-links a {
  color: var(--light-text);
  text-decoration: none;
  font-size: 20px;
  font-weight: bold;
  transition: 0.3s;
}

.nav-links a:hover {
  color: var(--primary-color);
  text-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  background: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(255,0,0,0.1) 100%), url('images/doner-tezgah.jpg') center/cover;
  margin-top: 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.5) 100%);
  pointer-events: none;
}

.hero h1 {
  font-size: 3.5rem;
  color: var(--primary-color);
  margin-bottom: 10px;
  text-shadow: 0 0 20px rgba(255, 0, 0, 0.7);
  position: relative;
  z-index: 2;
  animation: slideInDown 0.8s ease-out;
}

.hero h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--secondary-color);
  position: relative;
  z-index: 2;
  animation: slideInUp 0.8s ease-out 0.2s both;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 30px;
  position: relative;
  z-index: 2;
  animation: slideInUp 0.8s ease-out 0.4s both;
}

.phone-number {
  font-size: 2.8rem;
  font-weight: bold;
  color: var(--accent-gold);
  text-decoration: none;
  display: block;
  margin-bottom: 30px;
  position: relative;
  z-index: 2;
  animation: pulse 2s infinite;
}

.cta-btn {
  display: inline-block;
  padding: 18px 50px;
  background: linear-gradient(135deg, var(--primary-color) 0%, #cc0000 100%);
  color: var(--light-text);
  text-decoration: none;
  font-size: 1.3rem;
  font-weight: bold;
  border-radius: 50px;
  transition: all 0.3s;
  position: relative;
  z-index: 2;
  box-shadow: 0 8px 25px rgba(255, 0, 0, 0.4);
  animation: slideInUp 0.8s ease-out 0.6s both;
}

.cta-btn:hover {
  background: linear-gradient(135deg, #cc0000 0%, var(--primary-color) 100%);
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(255, 0, 0, 0.6);
}

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

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

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
  }
  50% {
    transform: scale(1.05);
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
  }
}

/* Products Section */
.products {
  padding: 100px 20px;
  text-align: center;
  background: linear-gradient(180deg, rgba(0,0,0,0.9) 0%, rgba(20,20,20,0.95) 100%);
}

.products h2 {
  font-size: 3rem;
  margin-bottom: 60px;
  color: var(--primary-color);
  text-shadow: 0 0 15px rgba(255, 0, 0, 0.5);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
  max-width: 1400px;
  margin: 0 auto;
}

.product-card {
  background: linear-gradient(135deg, rgba(30,30,30,0.9) 0%, rgba(20,20,20,0.95) 100%);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0,0,0,0.7);
  transition: all 0.4s;
  border: 2px solid rgba(255, 0, 0, 0.2);
  position: relative;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s;
  z-index: 1;
}

.product-card:hover::before {
  left: 100%;
}

.product-card:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: 0 15px 50px rgba(255, 0, 0, 0.3);
  border-color: rgba(255, 0, 0, 0.5);
}

.product-card img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
}

.product-info {
  padding: 30px;
  position: relative;
  z-index: 2;
}

.product-info h3 {
  font-size: 1.8rem;
  margin-bottom: 15px;
  color: var(--secondary-color);
  text-shadow: 0 0 10px rgba(255, 102, 0, 0.3);
}

.product-info p {
  color: #ddd;
  margin-bottom: 25px;
  line-height: 1.8;
}

.product-info .cta-btn {
  animation: none;
}

/* SEO Content Section */
.seo-content {
  padding: 100px 20px;
  max-width: 1100px;
  margin: 0 auto 100px;
  background: linear-gradient(135deg, rgba(30,30,30,0.8) 0%, rgba(20,20,20,0.9) 100%);
  border-radius: 15px;
  border-left: 5px solid var(--primary-color);
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

.seo-content h2 {
  color: var(--primary-color);
  margin-top: 0;
  margin-bottom: 25px;
  font-size: 2.2rem;
  text-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
}

.seo-content h3 {
  color: var(--secondary-color);
  margin-top: 40px;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.seo-content p {
  margin-bottom: 20px;
  color: #ccc;
  line-height: 1.9;
}

/* Blog Layout */
.blog-container {
  padding: 120px 20px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.blog-header {
  text-align: center;
  margin-bottom: 80px;
}

.blog-header h1 {
  color: var(--primary-color);
  font-size: 3.5rem;
  text-shadow: 0 0 15px rgba(255, 0, 0, 0.5);
}

.article-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.article-card {
  background: linear-gradient(135deg, rgba(30,30,30,0.9) 0%, rgba(20,20,20,0.95) 100%);
  padding: 40px;
  border-radius: 15px;
  border-left: 4px solid var(--secondary-color);
  box-shadow: 0 8px 25px rgba(0,0,0,0.6);
  transition: all 0.3s;
}

.article-card:hover {
  transform: translateX(10px);
  box-shadow: 0 12px 35px rgba(255, 0, 0, 0.2);
}

.article-card h2 {
  color: var(--secondary-color);
  margin-bottom: 15px;
  font-size: 1.7rem;
}

.article-card p {
  color: #ddd;
  margin-bottom: 15px;
  line-height: 1.8;
}

/* Footer */
footer {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.99) 100%);
  text-align: center;
  padding: 40px 20px;
  border-top: 2px solid rgba(255, 0, 0, 0.3);
  color: #999;
}

/* Sticky CTA */
.sticky-cta {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: linear-gradient(135deg, #25D366 0%, #20ba58 100%);
  color: white;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 35px;
  text-decoration: none;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: all 0.3s;
  animation: float 3s ease-in-out infinite;
}

.sticky-cta:hover {
  transform: scale(1.15);
  box-shadow: 0 10px 35px rgba(37, 211, 102, 0.7);
}

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

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero h2 {
    font-size: 1.3rem;
  }
  
  .phone-number {
    font-size: 2rem;
  }
  
  .products h2 {
    font-size: 2.2rem;
  }
  
  .product-grid {
    grid-template-columns: 1fr;
  }
  
  .blog-header h1 {
    font-size: 2.5rem;
  }
  
  .sticky-cta {
    width: 60px;
    height: 60px;
    font-size: 28px;
    bottom: 20px;
    right: 20px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero h2 {
    font-size: 1.1rem;
  }
  
  .phone-number {
    font-size: 1.5rem;
  }
  
  .cta-btn {
    padding: 15px 35px;
    font-size: 1.1rem;
  }
}