@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Poppins:wght@500;600;700;800&display=swap');

:root {
  --primary: #00FFB2;
  --accent: #66FFE0;
  --secondary: #0D1117;
  --bg-gradient-end: #111827;
  --highlight: #A3FF12;
  --text-main: #F3F4F6;
  --text-muted: #9CA3AF;
  --card-bg: rgba(255, 255, 255, 0.03);
  --card-border: rgba(0, 255, 178, 0.15);
  --glass-blur: blur(12px);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, var(--secondary), var(--bg-gradient-end));
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  color: #fff;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

/* Particles Background */
#particles-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--primary), 0 0 20px var(--accent);
  opacity: 0;
  animation: floatUp infinite linear;
}

@keyframes floatUp {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  20% { opacity: 0.6; }
  80% { opacity: 0.4; }
  100% { transform: translateY(-10vh) scale(1.5); opacity: 0; }
}

/* Typography & Utilities */
.text-primary { color: var(--primary); }
.text-highlight { color: var(--highlight); }
.text-center { text-align: center; }
.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.section-subtitle {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 3rem;
  font-size: 1.1rem;
}
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}
.py-100 { padding: 100px 0; }
.pt-150 { padding-top: 150px; }

/* Buttons */
.btn-neon {
  display: inline-block;
  padding: 0.8rem 2rem;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  border-radius: 50px;
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  box-shadow: 0 0 15px rgba(0, 255, 178, 0.2);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
}

.btn-neon:hover {
  background: var(--primary);
  color: var(--secondary);
  box-shadow: 0 0 25px var(--primary), inset 0 0 10px rgba(255, 255, 255, 0.5);
}

.btn-highlight {
  border-color: var(--highlight);
  color: var(--highlight);
  box-shadow: 0 0 15px rgba(163, 255, 18, 0.2);
}

.btn-highlight:hover {
  background: var(--highlight);
  color: var(--secondary);
  box-shadow: 0 0 25px var(--highlight);
}

/* Glassmorphism Cards */
.glass-card {
  background: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
  pointer-events: none;
}

.glass-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 255, 178, 0.2);
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(13, 17, 23, 0.8);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(0, 255, 178, 0.1);
  transition: var(--transition);
}

header.scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid rgba(0, 255, 178, 0.3);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-family: 'Poppins', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 1px;
}

.logo span {
  color: var(--primary);
  text-shadow: 0 0 10px var(--primary);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-family: 'Poppins', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary);
  transition: var(--transition);
}

.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--primary);
}

.hamburger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
}

.hero h1 {
  font-size: 4.5rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(to right, #fff, var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 30px rgba(0, 255, 178, 0.2);
}

.hero p {
  font-size: 1.3rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.hero-btns {
  display: flex;
  gap: 1.5rem;
}

.hero-image-decor {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,255,178,0.15) 0%, rgba(13,17,23,0) 70%);
  border-radius: 50%;
  z-index: 1;
}

/* Grid Layouts */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

/* Product Cards */
.product-card {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}

.product-img-wrap {
  width: 100%;
  height: 220px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  position: relative;
}

.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.1);
}

.product-title {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.product-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.product-price {
  font-family: 'Poppins', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--highlight);
  text-shadow: 0 0 10px rgba(163, 255, 18, 0.3);
}

/* Categories */
.category-card {
  text-align: center;
  padding: 2.5rem 1rem;
  cursor: pointer;
}

.category-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: rgba(0, 255, 178, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--primary);
  box-shadow: 0 0 15px rgba(0, 255, 178, 0.2);
  transition: var(--transition);
}

.category-icon img {
  width: 50px;
  height: 50px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.category-card:hover .category-icon {
  background: var(--primary);
  box-shadow: 0 0 30px var(--primary);
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.gallery-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  height: 300px;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.gallery-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(13, 17, 23, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.gallery-item:hover img { transform: scale(1.1); }
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* Reviews */
.review-card {
  padding: 2rem;
}
.stars {
  color: var(--highlight);
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.review-text {
  font-style: italic;
  color: var(--text-main);
  margin-bottom: 1.5rem;
}
.reviewer {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  color: var(--primary);
}

/* About & Contact Page specific */
.page-header {
  text-align: center;
  padding: 180px 0 80px;
  background: linear-gradient(to bottom, rgba(0, 255, 178, 0.05), transparent);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info .glass-card {
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-control {
  width: 100%;
  padding: 1rem 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: #fff;
  font-family: 'Inter', sans-serif;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(0, 255, 178, 0.2);
  background: rgba(0, 255, 178, 0.02);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

/* Footer */
footer {
  background: #090c10;
  padding: 80px 0 40px;
  border-top: 1px solid rgba(0, 255, 178, 0.1);
  margin-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-logo {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.footer-desc {
  color: var(--text-muted);
  max-width: 300px;
}

.footer-col h4 {
  color: #fff;
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

.footer-col ul li { margin-bottom: 0.8rem; }
.footer-col ul li a { color: var(--text-muted); }
.footer-col ul li a:hover { color: var(--primary); padding-left: 5px; }

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 992px) {
  .hero h1 { font-size: 3.5rem; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(15px);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--primary);
    transform: translateY(-150%);
    opacity: 0;
    transition: var(--transition);
  }
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
  }
  .hero h1 { font-size: 2.8rem; }
  .hero-btns { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* Info Pages */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}
.legal-content h2 { margin: 2rem 0 1rem; color: var(--primary); }
.legal-content p { margin-bottom: 1rem; color: var(--text-muted); }