/* =============================================
   TechnoHindu - Main Stylesheet
   Website: https://technohindu.com/
   ============================================= */

/* ---- CSS Variables ---- */
:root {
  --primary:    #ff006e;
  --secondary:  #8338ec;
  --accent:     #06ffa5;
  --highlight:  #06ffa5;
  --bg:         #0f0515;
  --bg2:        #140820;
  --surface:    rgba(255,255,255,0.04);
  --border:     rgba(255,255,255,0.08);
  --text:       #f0eaff;
  --text-muted: rgba(240,234,255,0.45);
  --font-display: 'Rajdhani', sans-serif;
  --font-body:    'Exo 2', sans-serif;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; color: inherit; font: inherit; }

/* ---- Typography ---- */
.font-display { font-family: var(--font-display); }
.font-body    { font-family: var(--font-body); }

.gradient-text-primary {
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-pink-purple {
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-blue-green {
  background: linear-gradient(90deg, #3a86ff, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Neon Glow / Depth ---- */
.neon-glow {
  box-shadow: 0 0 20px rgba(255,0,110,0.25), 0 0 60px rgba(255,0,110,0.1);
}
.depth-shadow {
  box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 2px 8px rgba(0,0,0,0.3);
}

/* ---- Navigation ---- */
.nav-wrapper {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15,5,21,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 6px 14px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(255,0,110,0.1), rgba(131,56,236,0.1));
  border: 1px solid rgba(255,0,110,0.2);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.6;
  transition: opacity 0.2s, color 0.2s;
}
.nav-links a:hover { opacity: 1; color: var(--primary); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  transition: background 0.2s, border-color 0.2s;
}
.btn-icon:hover {
  background: rgba(255,0,110,0.1);
  border-color: rgba(255,0,110,0.3);
}
.nav-mobile-toggle { display: none; }

/* ---- Buttons ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
  border: none;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,0,110,0.4);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  cursor: pointer;
  text-decoration: none;
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-1px);
}

/* ---- Cart Badge ---- */
.cart-count-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  background: var(--primary);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

/* ---- Glass Cards ---- */
.glass-card-3d {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.glass-card-3d:hover {
  border-color: rgba(255,0,110,0.2);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px rgba(255,0,110,0.05);
}

/* ---- Hero Section ---- */
.hero-section {
  min-height: calc(100vh - 110px);
  display: flex;
  align-items: center;
  padding: 80px 24px;
  max-width: 1300px;
  margin: 0 auto;
  position: relative;
}
.hero-3d { perspective: 1200px; }
.hero-content { position: relative; z-index: 2; }
.hero-tagline {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  opacity: 0.5;
  margin-bottom: 16px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 80px);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 24px;
}
.hero-subtitle {
  font-size: 16px;
  opacity: 0.6;
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}
.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  background: linear-gradient(90deg, #fff, rgba(255,255,255,0.7));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 12px;
  opacity: 0.4;
  letter-spacing: 0.08em;
}

/* ---- Section Wrapper ---- */
.section-wrapper {
  max-width: 1300px;
  margin: 0 auto;
  padding: 80px 24px;
}
.section-header {
  margin-bottom: 48px;
}
.section-eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--primary);
  opacity: 0.8;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.1;
}

/* ---- Category Grid ---- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.category-card {
  padding: 28px 24px;
  border-radius: 20px;
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}
.category-card:hover { transform: translateY(-6px); }
.category-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.category-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 4px;
}
.category-count {
  font-size: 12px;
  opacity: 0.4;
}

/* ---- Products Grid ---- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.products-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.product-card {
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.3s;
}
.product-card:hover { transform: translateY(-4px); }
.product-image-wrap {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 16px;
}
.product-img-placeholder {
  width: 100%;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
}
.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.badge-hot  { background: rgba(255,0,110,0.9); color: #fff; }
.badge-sale { background: rgba(255,214,10,0.9); color: #0f0515; }
.badge-new  { background: rgba(6,255,165,0.9);  color: #0f0515; }

.wishlist-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(15,5,21,0.7);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.wishlist-btn:hover, .wishlist-btn.active {
  background: rgba(255,0,110,0.2);
  border-color: var(--primary);
  color: var(--primary);
}

.product-actions-hover {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px;
  background: linear-gradient(to top, rgba(15,5,21,0.95), transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s, transform 0.3s;
}
.product-image-wrap:hover .product-actions-hover {
  opacity: 1;
  transform: translateY(0);
}

.product-category {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.4;
  margin-bottom: 6px;
}
.product-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.3;
}
.product-pricing {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.product-price {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
}
.product-price-old {
  font-size: 13px;
  opacity: 0.35;
  text-decoration: line-through;
}
.product-rating {
  display: flex;
  align-items: center;
  gap: 6px;
}
.stars { color: #ffd60a; font-size: 13px; }
.rating-count { font-size: 11px; opacity: 0.4; }

/* ---- Promo / Deal Banner ---- */
.promo-banner {
  border-radius: 28px;
  padding: 48px;
}
.promo-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 16px;
}
.promo-subtitle {
  font-size: 14px;
  opacity: 0.55;
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 28px;
}
.promo-timer {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}
.timer-block {
  text-align: center;
  min-width: 64px;
  padding: 12px 16px;
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
}
.timer-number {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.timer-label {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.4;
}
.timer-sep {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  opacity: 0.3;
  margin-bottom: 14px;
}

/* ---- Features Strip ---- */
.features-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 40px;
  border-radius: 24px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
}
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.feature-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}
.feature-desc {
  font-size: 12px;
  opacity: 0.45;
  line-height: 1.5;
}

/* ---- Testimonials ---- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  padding: 32px;
  border-radius: 22px;
}
.testimonial-quote {
  font-size: 14px;
  opacity: 0.7;
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}
.author-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 2px;
}
.author-title {
  font-size: 11px;
  opacity: 0.4;
}

/* ---- Newsletter ---- */
.newsletter-wrap {
  border-radius: 28px;
  padding: 64px 48px;
  text-align: center;
  background: linear-gradient(135deg, rgba(255,0,110,0.08), rgba(131,56,236,0.08));
  border: 1px solid rgba(255,0,110,0.15);
}
.newsletter-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  margin-bottom: 12px;
}
.newsletter-subtitle {
  font-size: 15px;
  opacity: 0.5;
  max-width: 500px;
  margin: 0 auto 32px;
}
.newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}
.newsletter-input {
  flex: 1;
  padding: 14px 18px;
  border-radius: 12px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: border-color 0.3s;
}
.newsletter-input:focus { border-color: var(--primary); }
.newsletter-input::placeholder { opacity: 0.4; }

/* ---- Footer ---- */
.footer-wrapper {
  background: rgba(0,0,0,0.4);
  border-top: 1px solid var(--border);
  padding-top: 64px;
}
.footer-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand-desc {
  font-size: 13px;
  opacity: 0.4;
  line-height: 1.7;
  margin-top: 16px;
  margin-bottom: 24px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, border-color 0.2s;
}
.social-btn:hover {
  background: rgba(255,0,110,0.1);
  border-color: rgba(255,0,110,0.3);
}
.footer-col-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.4;
  margin-bottom: 20px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  font-size: 13px;
  opacity: 0.55;
  transition: opacity 0.2s, color 0.2s;
}
.footer-links a:hover { opacity: 1; color: var(--primary); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.footer-copy { font-size: 12px; opacity: 0.3; }
.payment-icons {
  display: flex;
  gap: 8px;
}
.payment-icon {
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  opacity: 0.5;
}

/* ---- Cart Sidebar ---- */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  width: 400px;
  max-width: 100vw;
  height: 100vh;
  background: rgba(20,8,32,0.98);
  border-left: 1px solid var(--border);
  z-index: 201;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  backdrop-filter: blur(20px);
}
.cart-sidebar.open { transform: translateX(0); }
.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}
.cart-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
}
.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
}
.cart-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.cart-item-img {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  flex-shrink: 0;
}
.cart-item-info { flex: 1; }
.cart-item-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}
.cart-item-price {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 10px;
}
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 8px;
}
.qty-btn {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}
.qty-btn:hover { background: rgba(255,0,110,0.15); }
.cart-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border);
}
.cart-total {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
}
.w-full { width: 100%; }

/* ---- Search Overlay ---- */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,5,21,0.92);
  backdrop-filter: blur(20px);
  z-index: 300;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 120px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.search-overlay.open { opacity: 1; pointer-events: all; }
.search-input-wrap {
  width: 100%;
  max-width: 640px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 24px;
}
.search-input {
  flex: 1;
  padding: 18px 24px;
  border-radius: 16px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 18px;
  outline: none;
}
.search-input:focus { border-color: var(--primary); }
.search-close {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}

/* ---- Toast ---- */
.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: rgba(20,8,32,0.95);
  border: 1px solid rgba(255,0,110,0.3);
  border-radius: 12px;
  padding: 14px 24px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  z-index: 999;
  opacity: 0;
  transition: transform 0.3s, opacity 0.3s;
  white-space: nowrap;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ---- Floating Particles ---- */
.particle {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,0,110,0.5);
  animation: floatParticle 10s ease-in-out infinite;
}
@keyframes floatParticle {
  0%, 100% { transform: translate(0,0) scale(1); opacity: 0.5; }
  33%  { transform: translate(var(--tx, 100px), var(--ty, -100px)) scale(1.3); opacity: 0.8; }
  66%  { transform: translate(calc(var(--tx, 100px) * -0.5), calc(var(--ty, -100px) * 0.3)) scale(0.8); opacity: 0.3; }
}

/* ---- Card 3D / Perspective ---- */
.card-3d { transform-style: preserve-3d; }
.perspective-container { perspective: 800px; }

/* ---- Reveal Animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  animation: revealUp 0.7s ease forwards;
}
.reveal-1 { animation-delay: 0.1s; }
.reveal-2 { animation-delay: 0.2s; }
.reveal-3 { animation-delay: 0.3s; }
.reveal-4 { animation-delay: 0.4s; }
.reveal-5 { animation-delay: 0.5s; }
.reveal-6 { animation-delay: 0.6s; }
@keyframes revealUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Text Center ---- */
.text-center { text-align: center; }

/* ---- Responsive ---- */
@media (max-width: 1100px) {
  .category-grid { grid-template-columns: repeat(3, 1fr); }
  .products-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 900px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .features-strip { grid-template-columns: repeat(2, 1fr); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .promo-banner { padding: 32px 24px; }
  #deal-countdown { grid-template-columns: 1fr !important; gap: 24px !important; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-mobile-toggle { display: flex; }
  .hero-section { padding: 48px 20px; min-height: auto; }
  .hero-visual { display: none !important; }
  .products-grid { grid-template-columns: 1fr; }
  .products-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .newsletter-form { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .section-wrapper { padding: 48px 20px; }
  .features-strip { grid-template-columns: 1fr; }
  .cart-sidebar { width: 100vw; }
}
@media (max-width: 480px) {
  .hero-title { font-size: 36px; }
  .products-grid-4 { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
}