/* 
  ========================================
  DESIGN SYSTEM & VARIABLES
  ========================================
*/
:root {
  /* Colors */
  --primary: #5d4037;
  --secondary: #8d6e63;
  --accent: #d7ccc8;
  --highlight: #e65100;
  --highlight-dark: #bf360c;
  --bg: #fdfbf7;
  --text: #333;
  --white: #ffffff;
  
  /* Layout & Spacing */
  --container-width: 1200px;
  --gutter: 20px;
  --radius: 8px;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Typography */
  --font-heading: "Iowan Old Style", "Apple Garamond", "Baskerville", "Times New Roman", "Droid Serif", Times, "Source Serif Pro", serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

/* 
  ========================================
  BASE STYLES & RESET
  ========================================
*/
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-body); background-color: var(--bg); color: var(--text); line-height: 1.6; }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--primary); margin-bottom: 1rem; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: var(--container-width); margin: 0 auto; padding: 0 var(--gutter); }
section { padding: 4rem 0; }
.section-title { text-align: center; font-size: 2.5rem; margin-bottom: 3rem; }

/* 
  ========================================
  COMPONENTS: BUTTONS
  ========================================
*/
.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  background-color: var(--highlight);
  color: var(--white);
  text-align: center;
}
.btn:hover { background-color: var(--highlight-dark); transform: translateY(-2px); }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.9rem; }
.btn-outline { background: transparent; border: 1px solid var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-secondary { background: transparent; border: 2px solid var(--white); color: var(--white); }
.btn-secondary:hover { background: var(--white); color: var(--primary); }

/* 
  ========================================
  LAYOUT: HEADER & NAV
  ========================================
*/
header { background: var(--white); box-shadow: var(--shadow); position: sticky; top: 0; z-index: 1000; padding: 1rem 0; }
nav { display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 700; color: var(--primary); }
.nav-links { display: flex; gap: 2rem; }
.nav-links a { font-weight: 600; position: relative; }
.nav-links a.active::after, .nav-links a:hover::after { content: ''; position: absolute; width: 100%; height: 2px; bottom: -4px; left: 0; background: var(--highlight); }
.nav-icons { display: flex; gap: 1.5rem; align-items: center; }
.cart-icon { position: relative; }
.cart-count { position: absolute; top: -8px; right: -10px; background: var(--highlight); color: var(--white); font-size: 0.75rem; padding: 2px 6px; border-radius: 50%; }
.menu-toggle { display: none; font-size: 1.5rem; cursor: pointer; }

/* 
  ========================================
  PAGES: HERO & PRODUCTS
  ========================================
*/
.hero-simple {
    background: #fcfaf8;
    padding: 8rem 0;
    text-align: center;
}
.hero-content h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 800;
}
.hero-content p {
    font-size: 1.25rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto 3rem;
}
.hero-actions { display: flex; gap: 1rem; justify-content: center; }

.featured-section { padding: 6rem 0; background: white; }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-header h2 { font-size: 2.5rem; margin-bottom: 0.5rem; }
.section-header p { color: #888; }

.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 2rem; }
.product-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-5px); }
.product-image { aspect-ratio: 4/5; height: auto; overflow: hidden; background-color: #f5f5f5; display: flex; align-items: center; justify-content: center; }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.product-card:hover .product-image img { transform: scale(1.1); }
.product-info { padding: 1.5rem; flex-grow: 1; display: flex; flex-direction: column; }
.product-price { color: var(--highlight); font-weight: 700; font-size: 1.1rem; margin-bottom: 1rem; }
.product-actions { margin-top: auto; display: flex; gap: 0.5rem; }

/* 
  ========================================
  PAGES: PRODUCT DETAIL
  ========================================
*/
.product-page { background-color: #ffffff; }
.product-detail-wrapper { padding: 3rem 0 6rem; }

.breadcrumbs { margin-bottom: 3rem; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: #999; }
.breadcrumbs a:hover { color: var(--highlight); }

.modern-product-layout { display: grid; grid-template-columns: 1.2fr 1fr; gap: 6rem; align-items: start; }

.product-gallery { position: sticky; top: 120px; }
.main-image-box { aspect-ratio: 1/1; background: #f9f9f9; border-radius: 24px; overflow: hidden; padding: 4rem; display: flex; align-items: center; justify-content: center; margin-bottom: 2rem; }
.main-image-box img { width: 100%; height: 100%; object-fit: contain; }

.product-essential-info { padding-top: 2rem; }
.product-category-tag { display: inline-block; padding: 6px 16px; background: #f0ebe8; color: var(--primary); border-radius: 50px; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1.5rem; }
.modern-product-layout h1 { font-size: clamp(3rem, 5vw, 4.5rem); line-height: 1; margin-bottom: 1.5rem; font-weight: 900; }
.price-row { display: flex; align-items: center; gap: 1.5rem; margin-bottom: 3rem; }
.current-price { font-size: 2.5rem; font-weight: 700; color: var(--highlight); }
.stock-status { color: #4CAF50; font-weight: 700; font-size: 0.9rem; display: flex; align-items: center; gap: 6px; }

.product-description-cool { font-size: 1.15rem; line-height: 1.8; color: #555; margin-bottom: 4rem; }

.purchase-area { border-top: 1px solid #eee; padding-top: 3rem; }
.qty-label { display: block; font-weight: 700; font-size: 0.9rem; margin-bottom: 1rem; color: var(--primary); }

.action-row { display: flex; gap: 1.5rem; align-items: center; }
.modern-qty-selector { display: flex; align-items: center; background: #f5f2f0; border-radius: 50px; padding: 6px; }
.modern-qty-selector button { width: 45px; height: 45px; border: none; background: white; border-radius: 50%; cursor: pointer; font-size: 1.2rem; transition: var(--transition); box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
.modern-qty-selector input { width: 60px; text-align: center; border: none; background: transparent; font-weight: 700; font-size: 1.1rem; }

.btn-hero { flex: 1; padding: 1.2rem; border-radius: 50px; font-size: 1.1rem; text-transform: uppercase; letter-spacing: 1px; }

/* Specs Section */
.product-specs-section { padding: 6rem 0; background: #fdfbf7; border-top: 1px solid #f0f0f0; border-bottom: 1px solid #f0f0f0; }
.specs-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.spec-item { padding: 2rem; background: white; border-radius: 16px; border: 1px solid #eee; }
.spec-label { display: block; color: #999; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; font-weight: 700; margin-bottom: 1rem; }
.spec-value { font-size: 1.2rem; font-weight: 700; color: var(--primary); }

.roast-meter { margin-top: 0.5rem; }
.meter-bar { height: 6px; background: #eee; border-radius: 10px; overflow: hidden; margin-bottom: 8px; }
.meter-fill { height: 100%; background: #5d4037; border-radius: 10px; }

/* Related Section */
.related-products-modern { padding: 8rem 0; }
.section-header-row { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 3rem; }

/* Newsletter Section */
.newsletter-simple { padding: 6rem 0; background: #fdfbf7; }
.newsletter-box { max-width: 650px; margin: 0 auto; text-align: center; padding: 4rem; background: white; border-radius: 24px; box-shadow: 0 10px 40px rgba(0,0,0,0.04); border: 1px solid #f0f0f0; }
.newsletter-box h3 { font-size: 2.2rem; margin-bottom: 1rem; }
.newsletter-box p { color: #666; margin-bottom: 2.5rem; }
.simple-form { display: flex; gap: 12px; }
.simple-form input { flex: 1; border-radius: 12px; }
.simple-form .btn { padding: 0 2.5rem; border-radius: 12px; font-weight: 700; }

@media (max-width: 600px) {
    .newsletter-box { padding: 2.5rem 1.5rem; }
    .simple-form { flex-direction: column; }
    .simple-form .btn { padding: 1.1rem; }
}
.shop-page { background-color: #fdfbf7; }
.shop-header { margin-top: 4rem; margin-bottom: 4rem; display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 2rem; }
.shop-title-area .page-title { font-size: 4rem; margin-bottom: 0; }

.filter-pills { display: flex; gap: 10px; flex-wrap: wrap; }
.filter-pill { padding: 10px 25px; border-radius: 50px; border: 1px solid #ddd; background: white; color: var(--text); cursor: pointer; font-weight: 600; transition: var(--transition); }
.filter-pill:hover { border-color: var(--primary); color: var(--primary); }
.filter-pill.active { background: var(--primary); color: white; border-color: var(--primary); box-shadow: 0 4px 10px rgba(93, 64, 55, 0.2); }

.modern-products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 3rem; margin-bottom: 6rem; }

/* Product Card Overrides for Shop */
.modern-products-grid .product-card { border: none; box-shadow: none; background: transparent; }
.modern-products-grid .product-image { aspect-ratio: 4/5; height: auto; border-radius: 12px; background: #f5f2f0; margin-bottom: 1.5rem; }
.modern-products-grid .product-info { padding: 0; }
.modern-products-grid h3 { font-size: 1.6rem; margin-bottom: 5px; }
.modern-products-grid .product-price { font-size: 1.3rem; margin-bottom: 1.5rem; }

/* 
  ========================================
  AUTHENTICATION (SIMPLE & MODERN)
  ========================================
*/
.auth-page-simple { background-color: #fcfaf8; min-height: 100vh; display: flex; flex-direction: column; }
.auth-main { flex: 1; display: flex; align-items: center; justify-content: center; padding: 2rem; }

.auth-card-simple { 
    background: white; 
    padding: 3rem; 
    border-radius: 20px; 
    box-shadow: 0 10px 40px rgba(0,0,0,0.05); 
    width: 100%; 
    max-width: 450px; 
}

.auth-content { display: none; }
.auth-content.active { display: block; animation: fadeIn 0.4s ease; }

.auth-card-simple h2 { font-size: 2rem; margin-bottom: 0.5rem; text-align: center; }
.subtitle { text-align: center; color: #777; margin-bottom: 2.5rem; font-size: 0.95rem; }

/* Global Form Styles */
.form-group { margin-bottom: 1.5rem; text-align: left; }
.form-group label { display: block; font-weight: 700; font-size: 0.85rem; margin-bottom: 8px; color: var(--primary); text-transform: uppercase; letter-spacing: 0.5px; }

.form-control, .simple-form input { 
    width: 100%; 
    padding: 1rem 1.25rem; 
    border-radius: 12px; 
    border: 1px solid #eee; 
    background: #fafafa; 
    font-size: 1rem; 
    font-family: inherit;
    transition: var(--transition); 
    display: block;
    color: var(--text);
}
.form-control:focus, .simple-form input:focus { 
    border-color: var(--primary); 
    background: white; 
    outline: none; 
    box-shadow: 0 0 0 4px rgba(93, 64, 55, 0.05); 
}

::placeholder { color: #aaa; opacity: 1; }

.btn-full { width: 100%; padding: 1.1rem; border-radius: 12px; font-weight: 700; margin-top: 1rem; }

.auth-footer-text { text-align: center; margin-top: 2rem; padding-top: 2rem; border-top: 1px solid #f5f5f5; color: #666; font-size: 0.95rem; }
.auth-footer-text a { color: var(--primary); font-weight: 700; text-decoration: underline; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* 
  ========================================
  PAGES: CART (MODERN)
  ========================================
*/
.cart-page { background-color: #fcfaf8; }
.cart-header-row { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 3rem; padding-top: 2rem; border-bottom: 1px solid #eee; padding-bottom: 1rem; }
.page-title { margin-bottom: 0; font-size: 3rem; }
.continue-shopping { color: var(--secondary); font-weight: 600; font-size: 0.9rem; }
.continue-shopping:hover { color: var(--highlight); text-decoration: underline; }

.cart-layout { display: grid; grid-template-columns: 1fr 380px; gap: 4rem; align-items: start; }

.cart-item-card { background: white; border-radius: 15px; padding: 1.5rem; margin-bottom: 1.5rem; display: flex; align-items: center; gap: 2rem; box-shadow: 0 2px 10px rgba(0,0,0,0.03); transition: var(--transition); border: 1px solid transparent; }
.cart-item-card:hover { transform: translateX(5px); box-shadow: 0 5px 15px rgba(0,0,0,0.06); border-color: var(--accent); }

.cart-item-image { width: 120px; height: 120px; flex-shrink: 0; background: #f9f9f9; border-radius: 10px; overflow: hidden; display: flex; align-items: center; justify-content: center; padding: 10px; }
.cart-item-image img { width: 100%; height: 100%; object-fit: contain; }

.cart-item-details { flex: 1; }
.cart-item-details h3 { margin-bottom: 5px; font-size: 1.4rem; }
.cart-item-category { color: #888; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1rem; display: block; }

.cart-item-controls { display: flex; align-items: center; gap: 2rem; }
.cart-item-price-info { text-align: right; min-width: 100px; }
.unit-price { display: block; color: #999; font-size: 0.8rem; margin-bottom: 2px; }
.total-price { display: block; font-weight: 700; color: var(--primary); font-size: 1.2rem; }

.modern-qty-control { display: flex; align-items: center; background: #f0f0f0; border-radius: 50px; padding: 4px; }
.modern-qty-control button { width: 32px; height: 32px; border: none; background: white; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; transition: var(--transition); box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
.modern-qty-control button:hover { background: var(--primary); color: white; }
.modern-qty-control span { width: 40px; text-align: center; font-weight: 700; font-size: 1rem; }

.remove-item-btn { background: none; border: none; color: #ff5252; cursor: pointer; padding: 10px; border-radius: 50%; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.remove-item-btn:hover { background: #fff1f1; transform: scale(1.1); }

/* Sidebar Summary */
.modern-summary-card { background: var(--primary); color: white; border-radius: 20px; padding: 2.5rem; box-shadow: 0 10px 30px rgba(93, 64, 55, 0.2); }
.modern-summary-card h3 { color: white; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 1rem; margin-bottom: 2rem; font-size: 1.8rem; }
.summary-line { display: flex; justify-content: space-between; margin-bottom: 1.2rem; font-size: 1rem; opacity: 0.9; }
.summary-line.total { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.1); opacity: 1; font-weight: 700; font-size: 1.6rem; }
.checkout-btn-modern { width: 100%; padding: 1.2rem; background: var(--highlight); border: none; color: white; border-radius: 50px; font-size: 1.1rem; font-weight: 700; cursor: pointer; margin-top: 2rem; transition: var(--transition); box-shadow: 0 4px 15px rgba(230, 81, 0, 0.3); }
.checkout-btn-modern:hover { background: var(--white); color: var(--highlight); transform: translateY(-3px); box-shadow: 0 8px 25px rgba(230, 81, 0, 0.4); }

/* 
  ========================================
  PAGES: CHECKOUT (MODERN)
  ========================================
*/
.checkout-page { background-color: #f7f7f7; }
.checkout-layout { display: grid; grid-template-columns: 1fr 400px; gap: 4rem; margin-top: 2rem; align-items: start; }
.checkout-section { background: var(--white); border-radius: 12px; padding: 2.5rem; margin-bottom: 2rem; box-shadow: var(--shadow); }
.section-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 2rem; }
.step-number { background: var(--primary); color: white; width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.9rem; }
.section-header h2 { margin-bottom: 0; font-size: 1.5rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.full-width { grid-column: 1 / -1; }
.checkout-sidebar { position: sticky; top: 100px; }
.order-summary-card { background: var(--white); border-radius: 12px; padding: 2rem; box-shadow: var(--shadow); }
.summary-items { margin-bottom: 1.5rem; max-height: 300px; overflow-y: auto; padding-right: 10px; }
.summary-item-row { display: flex; gap: 1rem; margin-bottom: 1.2rem; align-items: center; }
.summary-item-img { width: 60px; height: 60px; object-fit: cover; border-radius: 8px; border: 1px solid #eee; }
.summary-item-info { flex: 1; }
.summary-item-info h4 { font-size: 1rem; margin-bottom: 2px; }
.summary-item-info p { font-size: 0.85rem; color: #777; }
.summary-totals .row { display: flex; justify-content: space-between; margin-bottom: 0.8rem; color: #555; }
.summary-totals .row.total { font-size: 1.4rem; font-weight: 700; color: var(--primary); margin-top: 1rem; padding-top: 1rem; border-top: 1px solid #eee; }
.secure-footer { display: flex; justify-content: center; gap: 1.5rem; margin-top: 2rem; opacity: 0.6; grayscale: 1; }
.btn-large { width: 100%; padding: 1.2rem; font-size: 1.2rem; margin-top: 2rem; }
.trust-note { text-align: center; font-size: 0.8rem; color: #888; margin-top: 1rem; }
.secure-badge { display: flex; align-items: center; gap: 6px; font-size: 0.9rem; color: #4CAF50; font-weight: 600; }

/* 
  ========================================
  PAGES: ABOUT (SLEEK REDESIGN)
  ========================================
*/
.about-page { overflow-x: hidden; }

/* Hero */
.sleek-about-hero {
  position: relative;
  height: 90vh;
  display: flex;
  align-items: center;
  background: url('assets/hero-coffee.jpg') center/cover no-repeat;
  color: white;
}
.hero-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to right, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 100%);
}
.hero-content-wrapper { position: relative; z-index: 2; max-width: 800px; }
.eyebrow { display: block; text-transform: uppercase; letter-spacing: 3px; font-weight: 700; color: var(--highlight); margin-bottom: 1rem; font-size: 0.9rem; }
.sleek-about-hero h1 { font-size: clamp(3rem, 8vw, 5.5rem); line-height: 1.1; margin-bottom: 2rem; color: white; }
.highlight-text { color: var(--highlight); font-style: italic; }
.sleek-about-hero p { font-size: 1.25rem; opacity: 0.9; max-width: 600px; margin-bottom: 3rem; }

.scroll-indicator { display: flex; align-items: center; gap: 1rem; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 2px; }
.mouse { width: 20px; height: 35px; border: 2px solid white; border-radius: 20px; position: relative; }
.mouse::before { content: ''; position: absolute; width: 4px; height: 4px; background: white; left: 50%; top: 8px; transform: translateX(-50%); border-radius: 50%; animation: scrollMouse 2s infinite; }

@keyframes scrollMouse {
  0% { opacity: 0; top: 8px; }
  50% { opacity: 1; }
  100% { opacity: 0; top: 20px; }
}

/* Mission & Values */
.mission-section { padding: 8rem 0; background: white; }
.mission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center; }
.section-heading { font-size: 3rem; margin-bottom: 2rem; }
.section-heading.centered { text-align: center; }
.lead { font-size: 1.4rem; color: var(--primary); font-weight: 700; margin-bottom: 1.5rem; line-height: 1.4; }
.centered-p { text-align: center; max-width: 700px; margin: 0 auto 4rem; font-size: 1.1rem; color: #666; }

.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 3rem; }
.value-card { padding: 2rem; background: #f9f6f4; border-radius: 15px; transition: var(--transition); }
.value-card:hover { transform: translateY(-10px); background: var(--white); box-shadow: var(--shadow); }
.value-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.value-card h4 { font-size: 1.2rem; margin-bottom: 0.5rem; }

.mission-visual { position: relative; }
.image-stack { position: relative; height: 500px; }
.image-stack img { border-radius: 20px; box-shadow: var(--shadow); width: 80%; object-fit: cover; position: absolute; }
.img-top { top: 0; right: 0; z-index: 2; height: 350px; }
.img-bottom { bottom: 0; left: 0; z-index: 1; height: 350px; }

/* Stats */
.modern-stats { background: var(--primary); color: white; padding: 6rem 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-num { display: block; font-size: 4rem; font-family: var(--font-heading); font-weight: 900; color: var(--highlight); margin-bottom: 0.5rem; }
.stat-label { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 2px; opacity: 0.8; }

/* Quality Section */
.quality-focus { padding: 8rem 0; background: #fdfbf7; }
.process-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4rem; margin-top: 4rem; }
.step { text-align: center; position: relative; }
.step-circle { width: 60px; height: 60px; background: var(--white); border: 2px solid var(--highlight); color: var(--highlight); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; font-weight: 900; margin: 0 auto 2rem; transition: var(--transition); }
.step:hover .step-circle { background: var(--highlight); color: white; transform: rotate(360deg); }

/* About CTA */
.about-cta { padding: 6rem 0; background: white; }
.cta-card { background: var(--secondary); color: white; padding: 5rem; border-radius: 30px; text-align: center; background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%); }
.cta-card h2 { font-size: 3.5rem; color: white; margin-bottom: 1rem; }
.cta-card p { font-size: 1.2rem; opacity: 0.9; margin-bottom: 2.5rem; }
.btn-white { background: white; color: var(--primary); }
.btn-white:hover { background: var(--highlight); color: white; }

/* 
  ========================================
  LAYOUT: FOOTER
  ========================================
*/
footer { background: var(--primary); color: var(--accent); padding: 4rem 0 2rem; margin-top: 4rem; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; margin-bottom: 3rem; }
.footer-col h3 { color: var(--white); }
.copyright { text-align: center; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 2rem; font-size: 0.9rem; }

/* 
  ========================================
  RESPONSIVE DESIGN
  ========================================
*/
@media (max-width: 1024px) {
    .modern-product-layout { grid-template-columns: 1fr; gap: 4rem; }
    .product-gallery { position: static; }
    .specs-grid { grid-template-columns: 1fr 1fr; }
    .auth-wrapper { flex-direction: column; }
    .auth-visual { display: none; }
    .checkout-layout { grid-template-columns: 1fr; gap: 2rem; }
    .checkout-sidebar { position: static; }
    .cart-layout { grid-template-columns: 1fr; }
    .cart-sidebar { order: 2; }
    .cart-main { order: 1; }
}

@media (max-width: 600px) {
    .specs-grid { grid-template-columns: 1fr; }
    .action-row { flex-direction: column; }
    .modern-qty-selector { width: 100%; justify-content: space-between; }
    .btn-hero { width: 100%; }
}