/* ============================================================
   PCbyShubh - Main Stylesheet
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Rajdhani:wght@300;400;500;600;700&display=swap');

:root {
  --bg: #080811;
  --bg2: #0f0f1a;
  --bg3: #141428;
  --card: #12121f;
  --border: #1e1e35;
  --text: #e8e8f0;
  --text-dim: #888;
  --primary: #7c3aed;
  --primary-glow: rgba(124,58,237,0.3);
  --accent: #00d4ff;
  --red: #ef4444;
  --green: #22c55e;
  --gold: #f59e0b;
  --font-head: 'Orbitron', monospace;
  --font-body: 'Rajdhani', sans-serif;
  --radius: 10px;
  --shadow: 0 4px 30px rgba(0,0,0,0.5);
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { cursor: pointer; }

/* === TOPBAR === */
.topbar {
  background: linear-gradient(90deg, var(--primary), #4f46e5);
  text-align: center;
  padding: 8px 16px;
  font-size: 13px;
  font-family: var(--font-body);
  letter-spacing: 0.5px;
}
.topbar a { color: #fff; font-weight: 600; }

/* === NAVBAR === */
.navbar {
  background: rgba(8,8,17,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 1000;
  transition: var(--transition);
}
.navbar.scrolled { box-shadow: 0 4px 30px rgba(124,58,237,0.2); }
.nav-container {
  max-width: 1400px; margin: 0 auto;
  display: flex; align-items: center;
  padding: 10px 20px; gap: 16px;
}
.nav-logo img { height: 52px; object-fit: contain; }
.nav-search {
  flex: 1; display: flex;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 50px; overflow: hidden;
  transition: var(--transition);
}
.nav-search:focus-within { border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary-glow); }
.nav-search input {
  flex: 1; padding: 10px 16px;
  background: transparent; border: none; color: var(--text);
  font-family: var(--font-body); font-size: 15px;
}
.nav-search input::placeholder { color: var(--text-dim); }
.nav-search button {
  padding: 10px 18px; background: var(--primary); border: none;
  color: #fff; font-size: 16px; transition: var(--transition);
}
.nav-search button:hover { background: #6d28d9; }
.nav-icons { display: flex; gap: 16px; }
.nav-icons a {
  font-size: 20px; color: var(--text-dim); position: relative;
  transition: var(--transition);
}
.nav-icons a:hover { color: var(--primary); }
.badge {
  position: absolute; top: -6px; right: -8px;
  background: var(--red); color: #fff;
  font-size: 10px; font-weight: 700; padding: 1px 5px;
  border-radius: 50px; min-width: 18px; text-align: center;
}
.hamburger { display: none; font-size: 22px; cursor: pointer; color: var(--text); }
.nav-links {
  max-width: 1400px; margin: 0 auto;
  display: flex; align-items: center;
  padding: 0 20px 10px; gap: 4px; flex-wrap: wrap;
}
.nav-links a {
  padding: 6px 14px; border-radius: 6px;
  font-size: 14px; font-weight: 600;
  letter-spacing: 0.3px; transition: var(--transition);
  color: var(--text-dim);
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); background: var(--primary-glow); }
.dropdown { position: relative; }
.dropdown-menu {
  display: none; position: absolute; top: 100%; left: 0;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius); min-width: 200px;
  padding: 8px; z-index: 999; box-shadow: var(--shadow);
}
.dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a { display: block; padding: 8px 12px; border-radius: 6px; font-size: 13px; color: var(--text-dim); }
.dropdown-menu a:hover { color: var(--primary); background: var(--primary-glow); }

/* === HERO === */
.hero { position: relative; overflow: hidden; }
.hero-slider { width: 100%; }
.slide {
  display: none; min-height: 480px;
  align-items: center; justify-content: space-between;
  padding: 60px 80px; position: relative; overflow: hidden;
}
.slide.active { display: flex; }
.slide-content { z-index: 2; max-width: 600px; }
.slide-tag {
  font-family: var(--font-head); font-size: 12px;
  letter-spacing: 3px; color: var(--accent);
  margin-bottom: 16px; display: block;
}
.slide-content h1 {
  font-family: var(--font-head); font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.1; margin-bottom: 20px; font-weight: 900;
}
.slide-content h1 span { color: var(--primary); }
.slide-content p { font-size: 18px; color: var(--text-dim); margin-bottom: 32px; max-width: 480px; }
.slide-visual {
  position: absolute; right: 80px; top: 50%; transform: translateY(-50%);
  display: flex; align-items: center; justify-content: center;
}
.glow-circle {
  width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  animation: pulse 3s ease-in-out infinite;
}
.glow-circle.green { background: radial-gradient(circle, rgba(34,197,94,0.2) 0%, transparent 70%); }
.float-icon {
  position: absolute; font-size: 120px; color: rgba(255,255,255,0.05);
  animation: float 4s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{transform:scale(1);opacity:0.6} 50%{transform:scale(1.15);opacity:1} }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-20px)} }
.slider-dots { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.3); cursor: pointer; transition: var(--transition); }
.dot.active { background: var(--primary); width: 24px; border-radius: 4px; }

/* === BUTTONS === */
.btn-primary {
  display: inline-block; padding: 14px 32px;
  background: linear-gradient(135deg, var(--primary), #4f46e5);
  color: #fff; font-family: var(--font-head); font-size: 14px;
  border-radius: 50px; font-weight: 600; letter-spacing: 1px;
  transition: var(--transition); border: none;
  box-shadow: 0 4px 20px var(--primary-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px var(--primary-glow); }

/* === TRUST BADGES === */
.trust-badges { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 20px; }
.badges-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.badge-item { display: flex; align-items: center; gap: 14px; padding: 12px; }
.badge-item i { font-size: 28px; color: var(--primary); }
.badge-item strong { display: block; font-size: 15px; font-family: var(--font-head); font-weight: 700; }
.badge-item small { color: var(--text-dim); font-size: 13px; }

/* === SECTIONS === */
.categories-section, .products-section, .reviews-section { max-width: 1400px; margin: 0 auto; padding: 60px 20px; }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 36px; }
.section-header h2 { font-family: var(--font-head); font-size: clamp(1.4rem, 3vw, 2rem); }
.section-header h2 span { color: var(--primary); }
.view-all { color: var(--primary); font-weight: 600; font-size: 14px; transition: var(--transition); }
.view-all:hover { text-decoration: underline; }

/* === CATEGORIES === */
.categories-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.category-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 12px;
  text-align: center; transition: var(--transition); cursor: pointer;
}
.category-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.4); }
.cat-icon { font-size: 36px; margin-bottom: 10px; }
.category-card span { font-size: 13px; font-weight: 600; color: var(--text-dim); }

/* === PRODUCTS === */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.product-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: var(--transition); cursor: pointer;
}
.product-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(124,58,237,0.2); }
.product-img { position: relative; background: var(--bg3); aspect-ratio: 1/1; overflow: hidden; }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.product-card:hover .product-img img { transform: scale(1.06); }
.discount-badge {
  position: absolute; top: 10px; left: 10px;
  background: var(--red); color: #fff;
  font-size: 11px; font-weight: 700; padding: 3px 8px; border-radius: 4px;
}
.out-of-stock-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.65);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim); font-weight: 700; font-size: 14px;
}
.product-info { padding: 14px; }
.product-cat { font-size: 10px; letter-spacing: 2px; color: var(--primary); font-family: var(--font-head); margin-bottom: 6px; }
.product-info h3 { font-size: 15px; font-weight: 700; margin-bottom: 8px; line-height: 1.3; }
.product-rating { font-size: 13px; color: var(--text-dim); margin-bottom: 8px; }
.product-price { margin-bottom: 12px; }
.price { font-family: var(--font-head); font-size: 18px; font-weight: 700; color: var(--green); }
.original { font-size: 13px; color: var(--text-dim); text-decoration: line-through; margin-left: 8px; }
.product-actions { display: flex; gap: 8px; }
.btn-cart {
  flex: 1; padding: 9px; background: var(--primary); color: #fff;
  border: none; border-radius: 6px; font-size: 13px; font-weight: 600;
  transition: var(--transition); font-family: var(--font-body);
}
.btn-cart:hover:not(.disabled) { background: #6d28d9; }
.btn-cart.disabled { background: #333; color: #666; cursor: not-allowed; }
.btn-wish {
  padding: 9px 12px; background: var(--bg3);
  border: 1px solid var(--border); border-radius: 6px; color: var(--text-dim);
  transition: var(--transition);
}
.btn-wish:hover { color: var(--red); border-color: var(--red); }

/* === CTA BANNER === */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #1e1b4b 100%);
  padding: 60px 40px; text-align: center; margin: 20px;
  border-radius: 20px;
}
.cta-content h2 { font-family: var(--font-head); font-size: 2rem; margin-bottom: 16px; }
.cta-content p { font-size: 18px; color: rgba(255,255,255,0.8); margin-bottom: 32px; max-width: 600px; margin-inline: auto; }
.cta-content .btn-primary { background: #fff; color: var(--primary); box-shadow: 0 4px 20px rgba(0,0,0,0.3); }

/* === REVIEWS === */
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.review-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
}
.review-stars { color: var(--gold); font-size: 18px; margin-bottom: 12px; }
.review-card p { color: var(--text-dim); font-size: 15px; line-height: 1.6; margin-bottom: 16px; font-style: italic; }
.reviewer { display: flex; align-items: center; justify-content: space-between; }
.reviewer strong { font-weight: 700; font-size: 15px; }
.reviewer small { color: var(--text-dim); font-size: 12px; }

/* === FOOTER === */
.footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 60px 40px 20px; }
.footer-grid { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; }
.footer-logo { height: 50px; margin-bottom: 16px; object-fit: contain; }
.footer-col p { font-size: 14px; color: var(--text-dim); line-height: 1.7; }
.footer-col h4 { font-family: var(--font-head); font-size: 13px; letter-spacing: 2px; color: var(--primary); margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 14px; color: var(--text-dim); transition: var(--transition); }
.footer-col ul li a:hover { color: var(--primary); padding-left: 4px; }
.social-links { display: flex; gap: 12px; margin-top: 20px; }
.social-links a {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--bg3); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim); font-size: 16px; transition: var(--transition);
}
.social-links a:hover { color: var(--primary); border-color: var(--primary); }
.footer-bottom {
  max-width: 1400px; margin: 40px auto 0; padding-top: 20px;
  border-top: 1px solid var(--border); display: flex;
  align-items: center; justify-content: space-between;
}
.footer-bottom p { font-size: 13px; color: var(--text-dim); }
.payment-icons { display: flex; gap: 12px; font-size: 24px; color: var(--text-dim); }

/* === ADMIN FAB === */
.admin-fab {
  position: fixed; bottom: 28px; right: 28px; z-index: 9000;
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; box-shadow: 0 4px 20px var(--primary-glow);
  transition: var(--transition);
}
.admin-fab:hover { transform: rotate(90deg) scale(1.1); }

/* === TOAST === */
.toast {
  position: fixed; bottom: 90px; right: 28px; z-index: 9999;
  padding: 12px 22px; border-radius: 8px; font-size: 14px; font-weight: 600;
  transform: translateY(20px); opacity: 0; transition: var(--transition);
  pointer-events: none;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast-success { background: var(--green); color: #fff; }
.toast-info { background: var(--accent); color: #000; }
.toast-warning { background: var(--gold); color: #000; }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .categories-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .badges-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .slide { padding: 40px 24px; min-height: 360px; }
  .slide-visual { display: none; }
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .hamburger { display: block; }
  .nav-links {
    display: none; flex-direction: column; align-items: flex-start;
    padding: 16px 20px; gap: 4px;
  }
  .nav-links.open { display: flex; }
  .dropdown-menu { position: static; box-shadow: none; padding-left: 16px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .cta-banner { margin: 10px; padding: 40px 20px; }
}
@media (max-width: 480px) {
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .badges-grid { grid-template-columns: 1fr; }
}