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

body {
  font-family: "Arial", sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #fff;
}

/* Header Styles */
header {
  background: linear-gradient(135deg, #ffd700, #ffed4e);
  color: #000;
  padding: 1rem 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: relative;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.logo {
  font-size: 2rem;
  font-weight: bold;
  color: #000;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo::before {
  content: "⚡";
  font-size: 1.8rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  z-index: 1000;
}

.nav-menu a {
  color: #000;
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 25px;
  transition: all 0.3s ease;
  position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
  background: rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 0.5rem;
  position: relative;
  z-index: 1001;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #000;
  margin: 3px 0;
  transition: 0.3s;
  border-radius: 3px;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #000 0%, #333 100%);
  color: #fff;
  padding: 6rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(45deg, #ffd700, #ffed4e);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  opacity: 0.9;
}

.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  text-decoration: none;
  border-radius: 50px;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: linear-gradient(45deg, #ffd700, #ffed4e);
  color: #000;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

.btn-secondary {
  background: transparent;
  color: #ffd700;
  border: 2px solid #ffd700;
}

.btn-secondary:hover {
  background: #ffd700;
  color: #000;
  transform: translateY(-2px);
}

/* Products Section */
.products-section {
  padding: 5rem 2rem;
  background: linear-gradient(180deg, #f8f9fa 0%, #fff 100%);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.8rem;
  color: #000;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.1rem;
  color: #666;
  max-width: 600px;
  margin: 0 auto;
}

.products-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  justify-content: center;
}

.product-card {
  background: #fff;
  border-radius: 15px;
  padding: 2.5rem;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  flex: 1;
  min-width: 280px;
  max-width: 350px;
  border: 3px solid transparent;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  border-color: #ffd700;
}

.product-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 4px 8px rgba(255, 215, 0, 0.3));
}

.product-card h3 {
  font-size: 1.5rem;
  color: #000;
  margin-bottom: 1rem;
}

.product-card p {
  color: #666;
  margin-bottom: 2rem;
  line-height: 1.6;
}

/* Footer */
footer {
  background: #000;
  color: #fff;
  padding: 3rem 2rem 1rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  justify-content: space-between;
}

.footer-section {
  flex: 1;
  min-width: 250px;
}

.footer-section h3 {
  color: #ffd700;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: #ffd700;
}

.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #333;
  color: #999;
}

/* Page Content Styles */
.page-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.page-header {
  text-align: center;
  margin-bottom: 3rem;
}

.page-header h1 {
  font-size: 2.5rem;
  color: #000;
  margin-bottom: 1rem;
}

.page-header p {
  font-size: 1.1rem;
  color: #666;
}

/* Products Page Styles */
.product-category {
  margin-bottom: 4rem;
  padding: 2rem;
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.product-category h2 {
  color: #000;
  margin-bottom: 1rem;
  font-size: 1.8rem;
  border-bottom: 3px solid #ffd700;
  padding-bottom: 0.5rem;
}

.product-category p {
  color: #666;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.product-images {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.product-images img {
  border-radius: 10px;
  height: 130px;
  width: 130px;
  transition: transform 0.3s ease;
  border: 3px solid transparent;
}

.product-images img:hover {
  transform: scale(1.1);
  border-color: #ffd700;
}

/* Contact Page Styles */
.contact-info {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  justify-content: center;
}

.contact-card {
  background: #fff;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  min-width: 300px;
  border-top: 4px solid #ffd700;
}

.contact-card h3 {
  color: #000;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.contact-card p {
  color: #666;
  line-height: 1.6;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
    padding: 2rem 0;
    gap: 0;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-menu li {
    margin: 1rem 0;
  }

  .hamburger {
    display: flex;
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
  }

  .hamburger.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .products-grid {
    flex-direction: column;
    align-items: center;
  }

  .product-card {
    max-width: 100%;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .contact-info {
    flex-direction: column;
    align-items: center;
  }

  .product-images {
    justify-content: center;
  }
}

/* Hidden pages content */
.page {
  display: none;
}

.page.active {
  display: block;
}