* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.welcome-body {
  overflow: hidden;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
}

.background-animation {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 20%, rgba(59,130,246,0.15) 0%, transparent 25%),
              radial-gradient(circle at 90% 80%, rgba(139,92,246,0.12) 0%, transparent 35%);
  animation: pulse 12s infinite alternate;
}@keyframes pulse {
  0% { opacity: 0.6; transform: scale(1); }
  100% { opacity: 0.9; transform: scale(1.05); }
}

.welcome-content {
  text-align: center;
  z-index: 2;
  padding: 20px;
}

.welcome-title {
  font-size: 4.5rem;
  font-weight: 800;
  background: linear-gradient(90deg, #4facfe, #00f2fe);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
  animation: glow 3s infinite alternate;
}

@keyframes glow {
  from { text-shadow: 0 0 10px #4facfe; }
  to   { text-shadow: 0 0 30px #00f2fe; }
}

.welcome-subtitle {
  font-size: 1.8rem;
  margin: 1rem 0;
  color: #a0d2ff;
}

.welcome-tag {
  font-size: 1.3rem;
  color: #b0b0ff;
  margin-bottom: 3rem;
}

.start-btn {
  font-size: 1.6rem;
  font-weight: 700;
  padding: 1.2rem 3.5rem;
  border: none;
  border-radius: 60px;
  background: linear-gradient(45deg, #667eea, #764ba2);
  color: white;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(102,126,234,0.4);
  transition: all 0.4s;
}

.start-btn:hover {
  transform: translateY(-8px) scale(1.05);
  box-shadow: 0 20px 50px rgba(102,126,234,0.6);
}

body {
  font-family: 'Poppins', system-ui, sans-serif;
  background: #0a0a0f;
  color: #e0e0ff;
  line-height: 1.6;
}

/* Header */
header {
  background: rgba(10,10,15,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #222233;
  padding: 1.2rem 5%;
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(90deg, #5a7fff, #00d084);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

nav ul {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

nav a {
  color: #a0a0cc;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.25s;
}

nav a:hover {
  color: #00d084;
}

/* Hero */
.hero {
  text-align: center;
  padding: 140px 5% 80px;
  background: linear-gradient(135deg, #0f1a3a 0%, #0a0a0f 100%);
}

.hero h1 {
  font-size: 3.4rem;
  margin-bottom: 1rem;
  background: linear-gradient(90deg, #a0c0ff, #00d084);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.25rem;
  color: #a0a0cc;
  max-width: 680px;
  margin: 0 auto;
}

/* Product Grid */
.products-container {
  padding: 60px 5% 100px;
}

.category h2 {
  text-align: center;
  font-size: 2.8rem;
  margin-bottom: 3rem;
  color: #00d084;
  position: relative;
}
.category h5 {
  text-align: center;
  font-size: 2.8rem;
  margin-bottom: 3rem;
  color: #809c18;
  position: relative;
}

.category h2::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, transparent, #5a7fff, #00d084, transparent);
  border-radius: 2px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.product-card {
  background: #14141f;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #222233;
  transition: all 0.35s ease;
  text-align: center;
}

.product-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 40px rgba(0,208,132,0.12);
  border-color: #00d084;
}

.product-card img {
  width: 100%;
  height: 260px;
  object-fit: contain;
  background: #0c0c14;
  padding: 20px 10px;
}

.product-info {
  padding: 1.4rem 1rem;
}

.product-info h3 {
  font-size: 1.35rem;
  margin-bottom: 0.6rem;
}

.specs {
  font-size: 0.95rem;
  color: #a0a0cc;
  margin-bottom: 1rem;
  min-height: 3.2em;
}

.price {
  font-size: 1.45rem;
  font-weight: 700;
  color: #00d084;
  margin: 0.8rem 0 1.2rem;
}

.purchase-btn {
  display: inline-block;
  background: linear-gradient(90deg, #5a7fff, #00d084);
  color: #000;
  padding: 12px 32px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.25s;
}

.purchase-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 20px rgba(0,208,132,0.3);
}

/* Footer */
footer {
  text-align: center;
  padding: 3rem 1rem;
  background: #0a0a0f;
  border-top: 1px solid #222233;
  color: #a0a0cc;
}

/* Responsive */
@media (max-width: 768px) {
  header { flex-direction: column; gap: 1rem; padding: 1rem 5%; }
  nav ul { flex-direction: column; gap: 1rem; }
  .hero h1 { font-size: 2.6rem; }
  .product-grid { gap: 1.6rem; }
}
.cart-icon {
  font-size: 1.8rem;
  cursor: pointer;
  position: relative;
}

.cart-count {
  position: absolute;
  top: -10px;
  right: -12px;
  background: #00d084;
  color: #000;
  font-size: 0.8rem;
  font-weight: bold;
  border-radius: 50%;
  padding: 2px 8px;
  min-width: 18px;
  text-align: center;
  display: none;
}

/* Modal styles */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-content {
  background: #14141f;
  border-radius: 16px;
  max-width: 500px;
  width: 90%;
  padding: 2rem;
  position: relative;
  border: 1px solid #222233;
}

.close-modal {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 2.5rem;
  color: #a0a0cc;
  cursor: pointer;
}

.modal img {
  width: 100%;
  max-height: 300px;
  object-fit: contain;
  margin-bottom: 1.5rem;
}

.modal-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

#whatsapp-btn {
  background: #25D366;
  color: white;
  padding: 12px 24px;
  border-radius: 10px;
  text-align: center;
  flex: 1;
}

#add-to-cart-btn {
  background: #5a7fff;
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 10px;
  cursor: pointer;
  flex: 1;
}
/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 30px;
  right: 30px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  text-align: center;
  font-size: 30px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  z-index: 1000;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.whatsapp-float:hover {
  background-color: #20b858;
  transform: scale(1.08);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.whatsapp-float:active {
  transform: scale(0.95);
}

.whatsapp-icon {
  width: 38px;
  height: 38px;
  fill: white;
}

/* Pulse animation (optional but nice) */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

.whatsapp-float {
  animation: pulse 2s infinite;
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .whatsapp-float {
    width: 56px;
    height: 56px;
    bottom: 20px;
    right: 20px;
  }
  
  .whatsapp-icon {
    width: 34px;
    height: 34px;
  }
}