/* ==========================================================================
   Naman Dixit Electronics — Core Design System & Stylesheet
   Modern Tech & Luxury Electronics Storefront
   Fonts: Plus Jakarta Sans (Headings), Inter (Body), JetBrains Mono (Specs & Prices)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500;600;700&display=swap');

:root {
  /* ---- Brand & Dark Theme Tokens ---- */
  --bg-dark:        #070B14;
  --bg-dark-card:   #0F172A;
  --bg-dark-soft:   #1E293B;
  --bg-dark-border: rgba(255, 255, 255, 0.08);

  /* ---- Light Surface Tokens ---- */
  --white:          #FFFFFF;
  --gray-50:        #F8FAFC;
  --gray-100:       #F1F5F9;
  --gray-200:       #E2E8F0;
  --gray-300:       #CBD5E1;
  --gray-500:       #64748B;
  --gray-700:       #334155;
  --gray-900:       #0F172A;

  /* ---- Luminous Accents ---- */
  --primary:        #2563EB;
  --primary-hover:  #1D4ED8;
  --cyan:           #06B6D4;
  --cyan-glow:      #00E5FF;
  --gradient-accent: linear-gradient(135deg, #2563EB 0%, #06B6D4 100%);
  --gradient-glow:   linear-gradient(135deg, #3B82F6 0%, #00E5FF 100%);
  --gradient-dark:   linear-gradient(180deg, #0F172A 0%, #070B14 100%);
  
  --success:        #10B981;
  --success-bg:     #ECFDF5;
  --warning:        #F59E0B;
  --danger:         #EF4444;
  --gold:           #F59E0B;

  /* ---- Typography ---- */
  --font-display:   'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono:      'JetBrains Mono', monospace;

  /* ---- Layout & Elevation ---- */
  --container:      1240px;
  --radius-sm:      8px;
  --radius-md:      14px;
  --radius-lg:      20px;
  --radius-full:    9999px;
  
  --shadow-sm:      0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow-md:      0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-lg:      0 20px 35px -10px rgba(15, 23, 42, 0.12), 0 10px 15px -8px rgba(15, 23, 42, 0.06);
  --shadow-glow:    0 0 25px rgba(37, 99, 235, 0.35);

  --nav-height:     76px;
  --transition:     all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--gray-900);
  margin: 0 0 0.5em;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

p {
  margin: 0 0 1em;
  color: var(--gray-500);
}

button, input, select, textarea {
  font-family: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--primary);
  color: var(--white);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 15px;
}

/* ==========================================================================
   Utility Classes & Sections
   ========================================================================== */
.section {
  padding: 90px 0;
  position: relative;
}

.section--tight {
  padding: 50px 0;
}

.section--gray {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.section--navy {
  background: var(--bg-dark);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.section--navy h1, .section--navy h2, .section--navy h3 {
  color: var(--white);
}
.section--navy p {
  color: rgba(255, 255, 255, 0.72);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
  background: rgba(37, 99, 235, 0.08);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(37, 99, 235, 0.16);
}

.section--navy .eyebrow {
  background: rgba(6, 182, 212, 0.12);
  color: var(--cyan);
  border-color: rgba(6, 182, 212, 0.25);
}

.section-head {
  max-width: 680px;
  margin: 0 0 48px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  margin-bottom: 12px;
}

.section-head p {
  font-size: 16.5px;
  line-height: 1.6;
}

/* Circuit divider motif */
.pin-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0 auto;
}
.pin-row span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gray-300);
}
.pin-row span:nth-child(3) {
  width: 24px;
  border-radius: var(--radius-full);
  background: var(--gradient-accent);
}

/* ==========================================================================
   Buttons & Interactive Elements
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14.5px;
  transition: var(--transition);
  white-space: nowrap;
  user-select: none;
  text-align: center;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #1D4ED8 0%, #0891B2 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.45);
  color: var(--white);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--white);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--white);
  transform: translateY(-2px);
  color: var(--white);
}

.btn-dark {
  background: var(--gray-900);
  color: var(--white);
}
.btn-dark:hover {
  background: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--white);
}

.btn-ghost {
  background: var(--white);
  color: var(--gray-900);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover {
  background: var(--gray-100);
  border-color: var(--gray-300);
  color: var(--primary);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 9px 18px;
  font-size: 13.5px;
}

/* ==========================================================================
   Header & Navbar
   ========================================================================== */
.announce-bar {
  background: linear-gradient(90deg, #070B14 0%, #0F172A 50%, #070B14 100%);
  color: rgba(255, 255, 255, 0.9);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  text-align: center;
  padding: 9px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.announce-bar strong {
  color: var(--cyan);
}
.announce-badge {
  background: var(--primary);
  color: var(--white);
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--gray-200);
  height: var(--nav-height);
  transition: var(--transition);
}

.navbar .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: block;
  filter: drop-shadow(0 4px 10px rgba(37, 99, 235, 0.25));
  transition: transform 0.3s ease;
}
.brand:hover .brand-mark {
  transform: rotate(-5deg) scale(1.05);
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  color: var(--gray-900);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.brand-name small {
  display: block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--primary);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-weight: 600;
  font-size: 14.5px;
  color: var(--gray-700);
  position: relative;
  padding: 8px 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2.5px;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
  transition: width 0.2s ease;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-contact-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}
.nav-contact-pill svg {
  width: 14px;
  height: 14px;
  stroke: var(--primary);
}
.nav-contact-pill:hover {
  background: rgba(37, 99, 235, 0.08);
  border-color: var(--primary);
  color: var(--primary);
}

.icon-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100);
  color: var(--gray-900);
  position: relative;
  transition: var(--transition);
}
.icon-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
}
.icon-btn:hover {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary);
  transform: translateY(-2px);
}

.cart-count {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: var(--radius-full);
  background: var(--gradient-accent);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--white);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  position: relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: '';
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gray-900);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle span::before { transform: translateY(-7px); }
.nav-toggle span::after { transform: translateY(5px); }
.nav-toggle.open span { background: transparent; }
.nav-toggle.open span::before { transform: translateY(0) rotate(45deg); }
.nav-toggle.open span::after { transform: translateY(0) rotate(-45deg); }

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  background: var(--gradient-dark);
  color: var(--white);
  padding: 70px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -100px;
  width: 650px;
  height: 650px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.15) 0%, rgba(37, 99, 235, 0.08) 50%, transparent 70%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 50px;
  position: relative;
  z-index: 2;
}

.hero-copy {
  max-width: 580px;
}

.hero-copy h1 {
  font-size: clamp(34px, 4.4vw, 56px);
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 18px;
  letter-spacing: -0.03em;
}

.hero-highlight {
  background: var(--gradient-glow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-copy .lead {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 30px;
  line-height: 1.55;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.hero-stats div strong {
  display: block;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: var(--white);
}
.hero-stats div span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
}

.hero-art {
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-art img {
  max-width: 100%;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
  animation: floatHero 6s ease-in-out infinite;
}

@keyframes floatHero {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero-bottom-fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 24px;
  background: linear-gradient(to bottom, transparent, var(--white));
}

/* ==========================================================================
   Trust Strip & Category Quick Pills
   ========================================================================== */
.trust-strip {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 18px 0;
  box-shadow: var(--shadow-sm);
}

.trust-strip .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--gray-700);
}
.trust-item svg {
  width: 20px;
  height: 20px;
  stroke: var(--primary);
  fill: none;
  flex-shrink: 0;
}

/* Category Showcase Pills */
.category-pills-wrap {
  margin-top: -24px;
  margin-bottom: 40px;
  position: relative;
  z-index: 10;
}
.category-pills {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}
.cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900);
  transition: var(--transition);
}
.cat-pill:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   Product Cards & Grid
   ========================================================================== */
.grid {
  display: grid;
  gap: 28px;
}
.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}
.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.product-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37, 99, 235, 0.3);
}

.product-media-link {
  display: block;
  position: relative;
  background: var(--gray-50);
  overflow: hidden;
}

.product-media {
  position: relative;
  padding-top: 100%; /* 1:1 aspect ratio */
  background: var(--gray-50);
}

.product-media img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.product-card:hover .product-media img {
  transform: scale(1.06);
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  background: var(--primary);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.35);
}
.product-badge.sale {
  background: var(--danger);
  box-shadow: 0 4px 10px rgba(239, 68, 68, 0.35);
}

.wishlist-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.wishlist-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  transition: fill 0.2s, stroke 0.2s, transform 0.2s;
}
.wishlist-btn:hover {
  color: var(--danger);
  transform: scale(1.1);
}
.wishlist-btn.active {
  color: var(--danger);
}
.wishlist-btn.active svg {
  fill: var(--danger);
}

.product-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-stars {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}
.stars {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}
.stars svg {
  width: 15px;
  height: 15px;
  fill: var(--gold);
}
.stars svg.empty {
  fill: var(--gray-300);
}
.rating-count {
  font-size: 12.5px;
  color: var(--gray-500);
  font-family: var(--font-mono);
}

.product-name {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.35;
}
.product-name a {
  color: var(--gray-900);
}
.product-name a:hover {
  color: var(--primary);
}

.product-desc {
  font-size: 13.5px;
  color: var(--gray-500);
  line-height: 1.45;
  margin-bottom: 14px;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 16px;
}
.price {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
}
.price-strike {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gray-500);
  text-decoration: line-through;
}
.discount-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--success);
  background: var(--success-bg);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.product-actions .btn {
  padding: 10px;
  font-size: 13px;
  border-radius: var(--radius-md);
}

/* ==========================================================================
   Products Page Filters & Search
   ========================================================================== */
.catalog-toolbar {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 18px 24px;
  margin-bottom: 32px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.search-box {
  position: relative;
  flex: 1 1 280px;
  max-width: 400px;
}
.search-box input {
  width: 100%;
  padding: 11px 16px 11px 40px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-size: 14px;
  background: var(--gray-50);
  transition: var(--transition);
}
.search-box input:focus {
  background: var(--white);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.search-box svg {
  position: absolute;
  top: 50%;
  left: 14px;
  transform: translateY(-50%);
  width: 17px;
  height: 17px;
  stroke: var(--gray-500);
  fill: none;
  pointer-events: none;
}

.filter-chips {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.chip {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  transition: var(--transition);
}
.chip:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.chip.active {
  background: var(--gradient-accent);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.sort-select {
  padding: 9px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  font-size: 13.5px;
  font-weight: 500;
  background: var(--white);
  color: var(--gray-900);
}

/* ==========================================================================
   Product Detail Page
   ========================================================================== */
.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.product-gallery {
  position: sticky;
  top: 100px;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  padding: 24px;
}
.product-gallery img {
  width: 100%;
  max-height: 480px;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.product-info h1 {
  font-size: clamp(26px, 3vw, 36px);
  margin-bottom: 12px;
}

.feature-list {
  margin: 24px 0;
  display: grid;
  gap: 10px;
}
.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  color: var(--gray-700);
}
.feature-list li svg {
  width: 18px;
  height: 18px;
  stroke: var(--success);
  flex-shrink: 0;
}

.pincode-check {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 16px;
  margin: 24px 0;
}
.pincode-form {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}
.pincode-form input {
  flex: 1;
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-300);
  font-size: 14px;
}

/* ==========================================================================
   Feature Cards & Testimonials
   ========================================================================== */
.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(37, 99, 235, 0.3);
}

.feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, 0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.feature-card:hover .feature-icon {
  background: var(--gradient-accent);
  color: var(--white);
  transform: scale(1.08);
}
.feature-icon svg {
  width: 26px;
  height: 26px;
  stroke: currentColor;
  fill: none;
}

.review-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.review-quote {
  font-size: 15px;
  line-height: 1.6;
  color: var(--gray-700);
  margin: 14px 0 20px;
  font-style: italic;
}
.review-person {
  display: flex;
  align-items: center;
  gap: 12px;
}
.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.review-person strong {
  display: block;
  font-size: 14.5px;
  color: var(--gray-900);
}
.review-person span {
  font-size: 12px;
  color: var(--gray-500);
}

.delivery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.delivery-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
}
.delivery-item svg {
  width: 32px;
  height: 32px;
  stroke: var(--primary);
  fill: none;
  margin-bottom: 12px;
}
.delivery-item h4 {
  font-size: 16px;
  margin-bottom: 6px;
}
.delivery-item p {
  font-size: 13.5px;
  margin: 0;
}

/* ==========================================================================
   Newsletter Box
   ========================================================================== */
.newsletter {
  background: var(--bg-dark);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 36px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.newsletter::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.25) 0%, transparent 70%);
}
.newsletter h3 {
  font-size: 26px;
  color: var(--white);
  margin-bottom: 8px;
}
.newsletter p {
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}
.newsletter-form {
  display: flex;
  gap: 10px;
}
.newsletter-form input {
  flex: 1;
  padding: 13px 18px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  font-size: 14px;
}
.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.newsletter-form input:focus {
  outline: none;
  border-color: var(--cyan);
  background: rgba(255, 255, 255, 0.14);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.75);
  border-top: 1px solid var(--bg-dark-border);
  padding: 70px 0 30px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand .brand-name {
  color: var(--white);
}
.footer-about {
  font-size: 14px;
  line-height: 1.6;
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.65);
}

.footer-col h4 {
  color: var(--white);
  font-size: 16px;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--gradient-accent);
}

.footer-col ul {
  display: grid;
  gap: 10px;
}
.footer-col ul a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}
.footer-col ul a:hover {
  color: var(--cyan);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 12px;
}
.footer-contact svg {
  width: 18px;
  height: 18px;
  stroke: var(--cyan);
  fill: none;
  flex-shrink: 0;
  margin-top: 3px;
}
.footer-contact a {
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--font-mono);
}
.footer-contact a:hover {
  color: var(--cyan);
}

.footer-bottom {
  border-top: 1px solid var(--bg-dark-border);
  padding-top: 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
}
.footer-bottom-links {
  display: flex;
  gap: 20px;
}
.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.6);
}
.footer-bottom-links a:hover {
  color: var(--cyan);
}

/* ==========================================================================
   Cart Drawer
   ========================================================================== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 11, 20, 0.65);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.cart-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -460px;
  width: 100%;
  max-width: 440px;
  height: 100%;
  background: var(--white);
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.25);
  z-index: 999;
  display: flex;
  flex-direction: column;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.cart-drawer.open {
  right: 0;
}

.cart-head {
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cart-head h3 {
  font-size: 18px;
  margin: 0;
}
.cart-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-700);
  transition: var(--transition);
}
.cart-close:hover {
  background: var(--danger);
  color: var(--white);
}
.cart-close svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
}

.cart-shipping-bar {
  background: var(--gray-50);
  padding: 12px 24px;
  border-bottom: 1px solid var(--gray-200);
  font-size: 12.5px;
}
.shipping-progress {
  height: 6px;
  background: var(--gray-200);
  border-radius: var(--radius-full);
  margin-top: 6px;
  overflow: hidden;
}
.shipping-progress-fill {
  height: 100%;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
}

.cart-items {
  flex-grow: 1;
  overflow-y: auto;
  padding: 20px 24px;
  display: grid;
  gap: 16px;
  align-content: start;
}

.cart-item {
  display: grid;
  grid-template-columns: 70px 1fr auto;
  gap: 14px;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--gray-200);
}
.cart-item img {
  width: 70px;
  height: 70px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
}
.cart-item-info h4 {
  font-size: 14px;
  margin: 0 0 4px;
}
.cart-item-price {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
}
.cart-qty-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
}
.cart-qty-control button {
  width: 22px;
  height: 22px;
  font-weight: 700;
  color: var(--gray-700);
}
.cart-qty-control span {
  font-family: var(--font-mono);
  font-size: 13px;
  min-width: 18px;
  text-align: center;
}

.cart-remove-btn {
  color: var(--gray-500);
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.cart-remove-btn:hover {
  color: var(--danger);
  background: #FEE2E2;
}
.cart-remove-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
}

.cart-empty {
  text-align: center;
  padding: 48px 16px;
  color: var(--gray-500);
}
.cart-empty svg {
  width: 54px;
  height: 54px;
  stroke: var(--gray-300);
  margin-bottom: 16px;
}

.cart-foot {
  padding: 20px 24px;
  border-top: 1px solid var(--gray-200);
  background: var(--gray-50);
}
.cart-subtotal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  font-size: 16px;
  font-weight: 700;
}
.cart-subtotal span:last-child {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--primary);
}

/* ==========================================================================
   Checkout Page Styles
   ========================================================================== */
.checkout-layout {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: start;
}

.checkout-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.checkout-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--gray-200);
}
.checkout-step-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group.full {
  grid-column: 1 / -1;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 14px;
  transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.order-summary-box {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 14px;
  color: var(--gray-700);
}
.summary-row.total {
  border-top: 2px dashed var(--gray-300);
  margin-top: 10px;
  padding-top: 16px;
  font-size: 18px;
  font-weight: 800;
  color: var(--gray-900);
}
.summary-row.total span:last-child {
  font-family: var(--font-mono);
  color: var(--primary);
}

.coupon-box {
  display: flex;
  gap: 8px;
  margin: 16px 0;
}
.coupon-box input {
  flex: 1;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-300);
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
}

/* ==========================================================================
   Toast Notifications & Floating Actions
   ========================================================================== */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  background: var(--gray-900);
  color: var(--white);
  padding: 14px 22px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  animation: slideInRight 0.3s ease;
  border-left: 4px solid var(--primary);
}
.toast.success {
  border-left-color: var(--success);
}
.toast.danger {
  border-left-color: var(--danger);
}
@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.floating-contact-btn {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 400;
  background: var(--gradient-accent);
  color: var(--white);
  padding: 12px 20px;
  border-radius: var(--radius-full);
  font-size: 13.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
  transition: var(--transition);
}
.floating-contact-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.5);
  color: var(--white);
}

.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  color: var(--gray-900);
  border: 1px solid var(--gray-300);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 400;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}
.back-to-top:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  transform: translateY(-3px);
}
.back-to-top svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}