/* 
  Elmwood Little - Premium Baby Store Catalogue
  Design System & Styles
*/

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Poppins:wght@300;400;500;600&display=swap');

:root {
  /* Palette: Warm Pastel & Premium Neutral Tones */
  --color-bg: #FDFBF8;         /* Warm Cream */
  --color-card-bg: #FFFFFF;    /* Pure White */
  --color-text-primary: #3D3D3D; /* Soft Charcoal */
  --color-text-secondary: #757575; /* Warm Grey */
  --color-accent-sage: #A8B5A3; /* Muted Sage */
  --color-accent-blush: #EBCBCB; /* Soft Blush */
  --color-accent-gold: #Cfb995; /* Muted Gold for price/premium touches */
  --color-border: #F0EFEA;
  
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.03);
  --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.08);
  
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 8px;
  
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Poppins', sans-serif;
  
  --spacing-container: 2rem;
  --spacing-section: 4rem;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-text-primary);
  font-weight: 600;
  line-height: 1.2;
}

.text-center { text-align: center; }
.text-uppercase { text-transform: uppercase; letter-spacing: 0.1em; }

/* Layout Containers */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-container);
}

/* Header & Hero */
.site-header {
  padding: 0.75rem 0;
  text-align: center;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.brand-name {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

.brand-logo-link {
  display: inline-block;
}

.brand-logo {
  max-height: 260px;
  width: auto;
  display: block;
  margin: 0 auto;
  animation: logoFloat 3s ease-in-out infinite;
}

/* Floating logo keyframes */
@keyframes logoFloat {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
  100% {
    transform: translateY(0);
  }
}

.hero {
  padding: 2rem 0 2.5rem;
  background: linear-gradient(to bottom, #FDFBF8 0%, #F7F5F0 100%);
  text-align: center;
  margin-bottom: var(--spacing-section);
}

.hero-tagline {
  font-size: 1.5rem;
  font-family: var(--font-heading);
  color: var(--color-text-secondary);
  font-style: italic;
  margin-bottom: 1rem;
}

.hero-sub {
  font-size: 0.9rem;
  color: var(--color-accent-sage);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* Categories */
.category-section {
  margin-bottom: var(--spacing-section);
}

.category-header {
  margin-bottom: 3rem;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}

.category-title {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
}

.category-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background-color: var(--color-accent-sage);
  margin: 1rem auto 0;
  border-radius: 2px;
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2.5rem;
}

/* Product Card */
.product-card {
  background-color: var(--color-card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.card-image-wrapper {
  position: relative;
  padding-top: 100%; /* 1:1 Aspect Ratio */
  background-color: #F9F9F9;
  overflow: hidden;
}

.card-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .card-image {
  transform: scale(1.05);
}

.card-details {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  text-align: center;
}

.product-name {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--color-text-primary);
}

.product-description {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
  line-height: 1.5;
  flex-grow: 1;
}

.product-variants {
  font-size: 0.8rem;
  color: var(--color-accent-sage);
  font-weight: 500;
  margin-bottom: 1rem;
  background: #F4F6F4;
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  align-self: center;
}

.product-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.product-price {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--color-text-primary);
  font-weight: 600;
}

.btn-details {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: transparent;
  border: 1px solid var(--color-text-primary);
  border-radius: 50px;
  color: var(--color-text-primary);
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
  letter-spacing: 0.5px;
}

.btn-details:hover {
  background-color: var(--color-text-primary);
  color: white;
}

/* Footer */
.site-footer {
  background-color: #F2F0EB;
  padding: 4rem 0 2rem;
  text-align: center;
  margin-top: 4rem;
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 1rem;
}

.footer-logo-link {
  display: inline-block;
  margin-bottom: 1.25rem;
}

.footer-logo {
  max-height: 140px;
  width: auto;
  display: block;
  margin: 0 auto;
}

.footer-desc {
  max-width: 500px;
  margin: 0 auto 2rem;
  color: var(--color-text-secondary);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  list-style: none;
  margin-bottom: 2rem;
}

.footer-links a {
  color: var(--color-text-primary);
  text-decoration: none;
  font-size: 0.9rem;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.footer-links a:hover {
  opacity: 1;
}

.copyright {
  font-size: 0.8rem;
  color: #999;
  border-top: 1px solid rgba(0,0,0,0.05);
  padding-top: 2rem;
}

/* Product Detail Page Styles */
.breadcrumb {
  margin: 2rem 0;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.breadcrumb a {
  color: var(--color-text-primary);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb span {
  margin: 0 0.5rem;
  color: var(--color-accent-sage);
}

.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: var(--spacing-section);
}

/* Gallery */
.gallery-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.main-image {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: #F9F9F9;
  aspect-ratio: 1/1;
  position: relative;
}

.main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
}

/* Show the first image by default */
.main-image img:first-child {
  opacity: 1;
  position: relative; /* Keep relative to maintain container height */
}

/* Hover logic:
   When hovering a thumbnail, we want to target the corresponding image in .main-image.
   Since we can't select "previous sibling's child" with CSS easily without reordering HTML,
   we will use a different approach for Pure CSS gallery:
   
   We will move the main display images INSIDE the thumbnail container or use an adjacent sibling hack.
   However, for a cleaner semantic HTML structure, we can use the :has() selector (modern) 
   or a classic radio-button hack. 
   
   Given "No JS" and "No complex hacks" preference, and to keep it simple:
   We will restructure the HTML slightly to allow CSS sibling selection.
*/

/* REVISED CSS GALLERY APPROACH (No JS) */
.gallery-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.gallery-display {
  width: 100%;
  aspect-ratio: 1/1;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: #F9F9F9;
}

.gallery-display img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

/* Default state: First image visible */
.gallery-display img:first-child {
  opacity: 1;
  z-index: 2;
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(6, 1fr); /* Up to 6 images */
  gap: 0.5rem;
}

.thumb-item {
  position: relative;
  cursor: pointer;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1/1;
  background: #F9F9F9;
  border: 2px solid transparent;
  transition: all 0.2s;
}

.thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
}

.thumb-item:hover {
  border-color: var(--color-accent-sage);
}

.thumb-item:hover img {
  opacity: 1;
}

/* The Magic: Hovering a thumbnail changes the main image opacity */
/* Note: This requires the thumbnails to be capable of affecting the display.
   Since we can't pass hover states UP the DOM, we need a structure where 
   thumbnails are siblings or parents of the display.
   
   Let's use a Grid layout where we can visually separate them but keep them as siblings in DOM.
*/

.css-gallery {
  display: grid;
  grid-template-columns: 100%;
  gap: 1.5rem;
}

/* Hidden radio buttons for click interaction (optional) or just hover areas */
.gallery-full-image {
  grid-row: 1;
  width: 100%;
  aspect-ratio: 1/1;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.gallery-full-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none; /* Let clicks pass through */
}

/* Default first image */
.gallery-full-image img:first-child {
  opacity: 1;
}

.gallery-nav {
  grid-row: 2;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.75rem;
}

.gallery-nav-item {
  aspect-ratio: 1/1;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.7;
  transition: all 0.2s;
}

.gallery-nav-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-nav-item:hover {
  opacity: 1;
  border-color: var(--color-accent-sage);
}

/* 
   Since we cannot select the 'previous sibling' (.gallery-full-image) from the 'next sibling' (.gallery-nav)
   on hover in CSS without :has() support (which is good but maybe not 100% everywhere yet, though widely supported),
   
   The most robust NO-JS way that works everywhere is:
   Put the thumbnails BEFORE the main image in HTML, and use Flexbox 'order' to visually swap them.
*/

.interactive-gallery {
  display: flex;
  flex-direction: column;
}

.gallery-thumbnails {
  display: flex; /* or grid */
  gap: 0.5rem;
  order: 2; /* Visually below */
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.gallery-main {
  order: 1; /* Visually above */
  width: 100%;
  aspect-ratio: 1/1;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  z-index: 1;
}

.gallery-main img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.4s ease;
}

/* Default: First main image is visible */
.gallery-main img:first-child {
  opacity: 1;
  z-index: 2;
}

.thumb-trigger {
  width: 70px; /* Thumbnail size */
  height: 70px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.6;
  transition: all 0.2s;
}

.thumb-trigger img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumb-trigger:hover {
  opacity: 1;
  border-color: var(--color-accent-sage);
}

/* 
   CSS HOVER MAGIC:
   HTML Structure must be:
   <div class="gallery-container-css">
      <div class="thumb-1"></div>
      <div class="thumb-2"></div>
      ...
      <div class="main-display">
         <img 1>
         <img 2>
         ...
      </div>
   </div>
   
   Then we use general sibling selector (~).
*/

/* Thumbnail wrapper to group them visually below the main image */
.css-gallery-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Main Display Area - appears first visually via order */
.main-display-area {
  order: -1; /* Negative order places it before all default order:0 items */
  width: 100%;
  aspect-ratio: 1 / 1;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: #F9F9F9;
  margin-bottom: 0.5rem;
}

.main-display-area img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #F9F9F9;
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* Default State - first image visible */
.main-display-area img:first-child {
  opacity: 1;
}

/* Thumbnails - appear after main display due to default order:0 */
.gallery-thumb {
  width: calc((100% - 3.75rem) / 6); /* 6 items, 5 gaps of 0.75rem */
  aspect-ratio: 1/1;
  cursor: pointer;
  border-radius: var(--radius-md);
  overflow: hidden;
  opacity: 0.6;
  border: 2px solid transparent;
  transition: all 0.2s;
  background: #F9F9F9;
  height: 80px;
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #F9F9F9;
}

.gallery-thumb:hover {
  opacity: 1;
  border-color: var(--color-accent-sage);
}

/* Hover Logic - Thumbnails affect main display via general sibling selector */
.gallery-thumb:nth-of-type(1):hover ~ .main-display-area img:nth-of-type(1) { opacity: 1; z-index: 5; }
.gallery-thumb:nth-of-type(2):hover ~ .main-display-area img:nth-of-type(2) { opacity: 1; z-index: 5; }
.gallery-thumb:nth-of-type(3):hover ~ .main-display-area img:nth-of-type(3) { opacity: 1; z-index: 5; }
.gallery-thumb:nth-of-type(4):hover ~ .main-display-area img:nth-of-type(4) { opacity: 1; z-index: 5; }
.gallery-thumb:nth-of-type(5):hover ~ .main-display-area img:nth-of-type(5) { opacity: 1; z-index: 5; }
.gallery-thumb:nth-of-type(6):hover ~ .main-display-area img:nth-of-type(6) { opacity: 1; z-index: 5; }

/* 4-image gallery variant */
.css-gallery-4 .gallery-thumb {
  width: calc((100% - 2.25rem) / 4); /* 4 items, 3 gaps of 0.75rem */
}


/* Detail Info */
.detail-info h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.brand-label {
  display: block;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-sage);
  font-weight: 600;
  margin-bottom: 1rem;
}

.price-block {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.price-detail {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-text-primary);
  margin-bottom: 2rem;
  display: block;
}

.price-original {
  display: none; /* Only original price shown on detail pages – no sale/discount price */
}

.price-block .price-detail {
  margin-bottom: 0;
}

.variant-section {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background-color: #F9F9F9;
  border-radius: var(--radius-md);
}

.variant-title {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.variant-options {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.variant-group-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent-sage);
  margin-top: 1rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.variant-group-label:first-of-type {
  margin-top: 0;
}

.variant-btn {
  padding: 0.75rem 1.25rem;
  background: #F4F6F4;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--color-text-primary);
  cursor: pointer;
  transition: all 0.2s;
}

.variant-btn.active {
  border-color: var(--color-accent-sage);
  background: var(--color-accent-sage);
  color: white;
}

.detail-section-title {
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.description-section {
  margin-bottom: 2rem;
}

.description-section p {
  margin-bottom: 1rem;
  color: var(--color-text-secondary);
}

.features-list {
  list-style: none;
  margin-bottom: 2rem;
}

.features-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--color-text-secondary);
}

.features-list li::before {
  content: '•';
  color: var(--color-accent-sage);
  position: absolute;
  left: 0;
  font-size: 1.2em;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2rem;
}

.specs-table td {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.specs-table td:first-child {
  font-weight: 600;
  width: 30%;
  color: var(--color-text-primary);
}

.specs-table td:last-child {
  color: var(--color-text-secondary);
}

.btn-enquire {
  display: none; /* Hidden globally – no Enquire Now / View In Store on detail pages */
}

.btn-store {
  display: inline-block;
  padding: 1rem 2rem;
  background-color: var(--color-accent-sage);
  color: #fff;
  border: none;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  letter-spacing: 0.5px;
  transition: background-color 0.3s ease, transform 0.2s ease;
  cursor: pointer;
  margin-top: 1rem;
}

.btn-store:hover {
  background-color: #8FA389;
  transform: translateY(-2px);
}

/* Premium product detail layout (Solvi-style / Portable Warmer page) */
.product-detail-premium {
  align-items: start;
}

.detail-info-column {
  position: sticky;
  top: 2rem;
}

.detail-info-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
}

.product-title-premium {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.detail-highlights {
  margin: 1.5rem 0;
}

.highlights-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.highlights-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-primary);
  font-size: 0.95rem;
  line-height: 1.4;
}

.highlights-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-sage);
}

.variant-display-static .variant-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.variant-pill {
  display: inline-block;
  padding: 0.75rem 1.25rem;
  background: #F4F6F4;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.trust-note {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin: 1.5rem 0 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

/* Full-width content block below product (description, features, specs, lifestyle) */
.detail-content-block {
  max-width: 800px;
  margin: 0 auto 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--color-border);
}

.content-block-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 1.25rem;
}

.detail-content-block .description-section p {
  margin-bottom: 1rem;
}

.detail-content-block .description-section,
.detail-content-block .features-section,
.detail-content-block .specs-section {
  margin-bottom: 2.5rem;
}

/* What's Included Section */
.included-section {
  margin-bottom: 2.5rem;
}

.included-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.included-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: #F9F9F9;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.included-qty {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-accent-sage);
  white-space: nowrap;
}

.included-item {
  font-size: 0.9rem;
  color: var(--color-text-primary);
}

@media (max-width: 600px) {
  .included-list {
    grid-template-columns: 1fr;
  }
}

.lifestyle-section {
  margin-top: 2rem;
}

.lifestyle-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

.lifestyle-placeholder {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: #F9F9F9;
  box-shadow: var(--shadow-soft);
}

.lifestyle-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 900px) {
  .product-detail-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .detail-info-column {
    position: static;
  }

  .lifestyle-grid {
    grid-template-columns: 1fr;
  }
}

/* Responsive */
@media (max-width: 768px) {
  :root {
    --spacing-container: 1.5rem;
    --spacing-section: 3rem;
  }
  
  .brand-name { font-size: 2rem; }
  .brand-logo { max-height: 180px; }
  .hero-tagline { font-size: 1.25rem; }
  .category-title { font-size: 2rem; }
  
  .product-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
  
  .hero { padding: 4rem 0; }
}