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

:root {
  --bg: #0f0f13;
  --surface: #1a1a22;
  --surface2: #24242e;
  --accent: #00d4aa;
  --accent2: #ff6b35;
  --text: #e8e8ed;
  --muted: #8888a0;
  --radius: 16px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.wrap { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

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

/* Promo Bar */
.promo-bar {
  background: linear-gradient(90deg, var(--accent), #00b894);
  color: var(--bg);
  text-align: center;
  padding: 10px;
  font-size: 0.85rem;
  font-weight: 500;
}

.promo-bar a { color: var(--bg); font-weight: 700; text-decoration: underline; }

/* Header */
.header {
  background: var(--surface);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text);
  text-decoration: none;
}

.brand-dot {
  width: 12px;
  height: 12px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
}

.nav { display: flex; gap: 28px; }

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav a:hover { color: var(--accent); }

.header-actions { display: flex; gap: 12px; align-items: center; }

.search-btn {
  background: var(--surface2);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 1rem;
}

.cart-btn {
  background: var(--accent);
  color: var(--bg);
  padding: 10px 20px;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s;
}

.cart-btn:hover { transform: scale(1.05); }

/* Hero Slider */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 520px;
}

.slide {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 60px 24px;
}

.slide.active { display: grid; animation: fadeIn 0.6s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

.badge {
  display: inline-block;
  background: var(--accent2);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.slide h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}

.slide p {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 480px;
  margin-bottom: 28px;
}

.cta-btn {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  padding: 14px 32px;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s;
}

.cta-btn:hover {
  background: #00f0c0;
  box-shadow: 0 8px 30px rgba(0,212,170,0.3);
}

.product-showcase {
  font-size: 10rem;
  text-align: center;
  background: radial-gradient(circle, var(--surface2) 0%, transparent 70%);
  border-radius: var(--radius);
  padding: 40px;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding-bottom: 30px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--surface2);
  border: none;
  cursor: pointer;
  transition: all 0.3s;
}

.dot.active {
  background: var(--accent);
  width: 28px;
  border-radius: 5px;
}

/* Categories */
.categories { padding: 80px 0; }

.categories h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 36px;
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.cat-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 28px 16px;
  text-align: center;
  text-decoration: none;
  color: var(--text);
  transition: all 0.3s;
}

.cat-card:hover {
  border-color: var(--accent);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.cat-icon { font-size: 2.5rem; display: block; margin-bottom: 12px; }
.cat-card h3 { font-size: 0.95rem; margin-bottom: 4px; }
.cat-card p { font-size: 0.8rem; color: var(--muted); }

/* Products */
.products { padding: 80px 0; background: var(--surface); }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 36px;
  flex-wrap: wrap;
  gap: 16px;
}

.section-head h2 { font-size: 2rem; font-weight: 700; }

.filter-tabs { display: flex; gap: 8px; }

.tab {
  background: var(--surface2);
  border: none;
  color: var(--muted);
  padding: 8px 18px;
  border-radius: 20px;
  cursor: pointer;
  font-family: inherit;
  font-weight: 500;
  transition: all 0.2s;
}

.tab.active, .tab:hover {
  background: var(--accent);
  color: var(--bg);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.product-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
  transition: transform 0.3s;
  border: 1px solid transparent;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,212,170,0.3);
}

.product-card.hidden { display: none; }

.product-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--accent2);
  color: white;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
}

.product-badge.sale { background: #e84855; }

.product-img {
  font-size: 4rem;
  text-align: center;
  padding: 20px 0;
}

.product-card h3 { font-size: 1rem; margin-bottom: 6px; }

.product-spec {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 16px;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.product-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 500;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.product-status.in-stock { color: var(--accent); }
.product-status.in-stock .status-dot { background: var(--accent); box-shadow: 0 0 6px var(--accent); }

.product-status.limited { color: #ffd23f; }
.product-status.limited .status-dot { background: #ffd23f; box-shadow: 0 0 6px #ffd23f; }

.product-status.order { color: var(--muted); }
.product-status.order .status-dot { background: var(--muted); }

.quote-btn {
  background: var(--surface2);
  color: var(--text);
  padding: 8px 16px;
  border-radius: 8px;
  font-family: inherit;
  font-weight: 500;
  font-size: 0.85rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}

.quote-btn:hover { background: var(--accent); color: var(--bg); }

/* Deals */
.deals { padding: 80px 0; }

.deals-banner {
  background: linear-gradient(135deg, #1a0533 0%, #2d1b69 50%, #1a0533 100%);
  border-radius: 24px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  border: 1px solid rgba(123,104,238,0.3);
}

.deals-label {
  color: #ffd23f;
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.deals-text h2 {
  font-size: 2.2rem;
  margin: 8px 0 16px;
}

.deals-text p { color: var(--muted); margin-bottom: 20px; }

.deals-list { list-style: none; }
.deals-list li { padding: 4px 0; color: #c4b5fd; }

.deals-timer { display: flex; gap: 12px; }

.timer-block {
  background: rgba(0,0,0,0.4);
  border-radius: 12px;
  padding: 16px 20px;
  text-align: center;
  min-width: 72px;
}

.timer-block span {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: #ffd23f;
}

.timer-block small {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
}

/* About */
.about { padding: 80px 0; }

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.about-info h2 { font-size: 2rem; margin-bottom: 20px; }
.about-info p { color: var(--muted); margin-bottom: 16px; }

.about-stats {
  display: flex;
  gap: 40px;
  margin-top: 32px;
}

.about-stats strong {
  display: block;
  font-size: 2rem;
  color: var(--accent);
}

.about-stats span { font-size: 0.85rem; color: var(--muted); }

.about-features { display: flex; flex-direction: column; gap: 20px; }

.feat {
  display: flex;
  gap: 16px;
  background: var(--surface);
  padding: 20px;
  border-radius: var(--radius);
}

.feat span { font-size: 1.8rem; }
.feat h4 { margin-bottom: 4px; }
.feat p { font-size: 0.85rem; color: var(--muted); }

/* Reviews */
.reviews { padding: 80px 0; background: var(--surface); }
.reviews h2 { font-size: 2rem; margin-bottom: 36px; text-align: center; }

.reviews-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.review-card {
  background: var(--bg);
  padding: 28px;
  border-radius: var(--radius);
}

.stars { color: #ffd23f; margin-bottom: 12px; letter-spacing: 2px; }
.review-card p { margin-bottom: 12px; font-size: 0.95rem; }
.review-card span { font-size: 0.85rem; color: var(--muted); }

/* Contact */
.contact { padding: 80px 0; }

.contact-box {
  background: var(--surface);
  border-radius: 24px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-left h2 { font-size: 1.8rem; margin-bottom: 12px; }
.contact-left > p { color: var(--muted); margin-bottom: 28px; }

.contact-block { margin-bottom: 20px; }
.contact-block h4 { margin-bottom: 6px; }
.contact-block p { color: var(--muted); font-size: 0.95rem; }
.contact-block a { color: var(--accent); }

.quote-form { display: flex; flex-direction: column; gap: 14px; }

.quote-form input,
.quote-form select,
.quote-form textarea {
  background: var(--bg);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 14px 16px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.quote-form button {
  background: var(--accent);
  color: var(--bg);
  border: none;
  padding: 16px;
  border-radius: 10px;
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.2s;
}

.quote-form button:hover { transform: scale(1.02); }

/* Footer */
.footer {
  background: var(--surface);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 32px;
}

.footer-grid strong { display: block; margin-bottom: 12px; }
.footer-grid a {
  display: block;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 4px 0;
}

.footer-grid a:hover { color: var(--accent); }
.footer-grid p { color: var(--muted); font-size: 0.9rem; margin-bottom: 4px; }

.copy {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* Responsive */
@media (max-width: 1024px) {
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .slide { grid-template-columns: 1fr; }
  .product-showcase { font-size: 6rem; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: 1fr; }
  .about-layout, .contact-box, .deals-banner, .reviews-row, .footer-grid { grid-template-columns: 1fr; }
  .deals-timer { flex-wrap: wrap; }
}