/* ============================================
   HYPER FIER - Premium E-Commerce Styles
   Apple/Samsung Level Design System
   ============================================ */

:root {
    --primary: #E53935;
    --primary-dark: #C62828;
    --primary-light: #EF5350;
    --bg: #0a0a0a;
    --bg-elevated: #111111;
    --bg-card: #161616;
    --bg-hover: #1e1e1e;
    --surface: #1a1a1a;
    --border: #2a2a2a;
    --border-light: #333333;
    --text: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --accent-copper: #B87333;
    --accent-gold: #D4AF37;
    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 40px rgba(229,57,53,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--primary);
    color: white;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.navbar.scrolled {
    border-bottom-color: var(--border);
    background: rgba(10, 10, 10, 0.95);
}

.nav-container {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-icon svg {
    height: 32px;
    width: auto;
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--text);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-icon {
    color: var(--text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: var(--transition);
    position: relative;
}

.nav-icon:hover {
    color: var(--text);
    background: var(--bg-hover);
}

.cart-icon .cart-count {
    position: absolute;
    top: 2px;
    right: 2px;
    background: var(--primary);
    color: white;
    font-size: 10px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0);
    transition: var(--transition);
}

.cart-icon .cart-count.active {
    opacity: 1;
    transform: scale(1);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
    border-radius: 1px;
}

/* ============================================
   SEARCH OVERLAY
   ============================================ */

.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.95);
    z-index: 2000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 120px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-container {
    width: 100%;
    max-width: 700px;
    padding: 0 24px;
    position: relative;
}

.search-input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--border-light);
    color: var(--text);
    font-size: 32px;
    font-weight: 300;
    padding: 16px 0;
    outline: none;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
}

.search-input:focus {
    border-bottom-color: var(--primary);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-close {
    position: absolute;
    top: 16px;
    right: 24px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 36px;
    cursor: pointer;
    transition: var(--transition);
}

.search-close:hover {
    color: var(--text);
}

/* ============================================
   CART SIDEBAR
   ============================================ */

.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 420px;
    max-width: 100%;
    height: 100vh;
    background: var(--bg-elevated);
    z-index: 1500;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--border);
}

.cart-sidebar.active {
    transform: translateX(0);
}

.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    z-index: 1400;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-header {
    padding: 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cart-header h3 {
    font-size: 18px;
    font-weight: 600;
}

.cart-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 28px;
    cursor: pointer;
    transition: var(--transition);
}

.cart-close:hover {
    color: var(--text);
}

.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: 80px;
    height: 80px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

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

.cart-item-info {
    flex: 1;
    min-width: 0;
}

.cart-item-name {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-variant {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.cart-item-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-light);
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}

.qty-btn {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    border: 1px solid var(--border-light);
    background: var(--bg-card);
    color: var(--text);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.qty-btn:hover {
    background: var(--bg-hover);
    border-color: var(--primary);
}

.cart-item-qty {
    font-size: 14px;
    font-weight: 600;
    min-width: 24px;
    text-align: center;
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 12px;
    cursor: pointer;
    text-decoration: underline;
    transition: var(--transition);
}

.cart-item-remove:hover {
    color: var(--error);
}

.cart-empty {
    text-align: center;
    padding: 60px 24px;
    color: var(--text-muted);
}

.cart-empty svg {
    margin-bottom: 16px;
    opacity: 0.5;
}

.cart-footer {
    padding: 24px;
    border-top: 1px solid var(--border);
    background: var(--bg-elevated);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    font-size: 18px;
    font-weight: 700;
}

/* ============================================
   MODALS
   ============================================ */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(8px);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    position: relative;
    background: var(--bg-elevated);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    max-width: 480px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 40px;
    z-index: 1;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-lg .modal-content {
    max-width: 1000px;
    padding: 0;
    overflow: hidden;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 28px;
    cursor: pointer;
    z-index: 2;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--text);
}

/* Auth Modal */
.auth-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 16px;
}

.auth-tab {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 16px;
    font-weight: 600;
    padding: 8px 16px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    font-family: 'Inter', sans-serif;
}

.auth-tab.active {
    color: var(--text);
}

.auth-tab.active::after {
    content: '';
    position: absolute;
    bottom: -17px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
}

.auth-panel {
    display: none;
}

.auth-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.auth-panel h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.auth-panel p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 24px;
}

/* ============================================
   FORMS
   ============================================ */

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
    letter-spacing: 0.3px;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
    outline: none;
}

.form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(229,57,53,0.1);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox-label input {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-light);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.checkbox-label input:checked + .checkmark {
    background: var(--primary);
    border-color: var(--primary);
}

.checkbox-label input:checked + .checkmark::after {
    content: '✓';
    color: white;
    font-size: 12px;
    font-weight: 700;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(229,57,53,0.3);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border-light);
}

.btn-outline:hover {
    background: var(--bg-hover);
    border-color: var(--text-secondary);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 15px;
    border-radius: var(--radius-md);
}

.btn-full {
    width: 100%;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 24px 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(229,57,53,0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 50%, rgba(184,115,51,0.05) 0%, transparent 50%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-elevated) 100%);
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 15s infinite ease-in-out;
}

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); opacity: 0.3; }
    25% { transform: translateY(-30px) translateX(15px); opacity: 0.6; }
    50% { transform: translateY(-15px) translateX(-10px); opacity: 0.4; }
    75% { transform: translateY(-40px) translateX(20px); opacity: 0.5; }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(229,57,53,0.1);
    border: 1px solid rgba(229,57,53,0.2);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--primary-light);
    margin-bottom: 32px;
    letter-spacing: 0.5px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: clamp(40px, 8vw, 80px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.title-line {
    display: block;
}

.title-line.accent {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent-copper) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(16px, 2.5vw, 20px);
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.7;
    font-weight: 400;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 64px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: var(--text);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, var(--text-muted) 0%, transparent 100%);
    animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    50.1% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   TRUST BAR
   ============================================ */

.trust-bar {
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
}

.trust-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.trust-item svg {
    color: var(--primary);
    flex-shrink: 0;
}

/* ============================================
   SECTIONS COMMON
   ============================================ */

.section-header {
    max-width: 700px;
    margin-bottom: 64px;
}

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

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(229,57,53,0.1);
    border: 1px solid rgba(229,57,53,0.2);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-light);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */

.products {
    padding: 120px 24px;
    max-width: 1400px;
    margin: 0 auto;
}

.filter-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-tab {
    padding: 10px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.3px;
}

.filter-tab:hover {
    border-color: var(--border-light);
    color: var(--text);
}

.filter-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    cursor: pointer;
}

.product-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 4px 12px;
    background: var(--primary);
    color: white;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    border-radius: 100px;
    z-index: 2;
    text-transform: uppercase;
}

.product-badge.badge-class-h {
    background: linear-gradient(135deg, var(--accent-copper), var(--accent-gold));
    color: var(--bg);
}

.product-image {
    position: relative;
    aspect-ratio: 4/3;
    background: linear-gradient(180deg, var(--bg-hover) 0%, var(--bg-card) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.product-quick-view {
    padding: 10px 20px;
    background: white;
    color: var(--bg);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transform: translateY(10px);
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
}

.product-card:hover .product-quick-view {
    transform: translateY(0);
}

.product-info {
    padding: 24px;
}

.product-category {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--primary-light);
    margin-bottom: 8px;
}

.product-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.product-specs-preview {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.product-spec {
    font-size: 12px;
    color: var(--text-muted);
}

.product-spec strong {
    color: var(--text-secondary);
    display: block;
    font-size: 14px;
    margin-bottom: 2px;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.product-price {
    font-size: 20px;
    font-weight: 800;
    color: var(--text);
}

.product-price .price-note {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 400;
    display: block;
}

.btn-add-cart {
    padding: 10px 20px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-add-cart:hover {
    background: var(--primary-dark);
    transform: scale(1.02);
}

/* ============================================
   AMPLIFIER PLACEHOLDER (CSS Art)
   ============================================ */

.amp-placeholder {
    width: 200px;
    height: 120px;
    background: linear-gradient(145deg, #1a1a1a 0%, #0d0d0d 100%);
    border-radius: 8px;
    position: relative;
    box-shadow: 
        0 4px 20px rgba(0,0,0,0.5),
        inset 0 1px 0 rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
}

.amp-faceplate {
    width: 90%;
    height: 70%;
    background: linear-gradient(180deg, #2a2a2a 0%, #1e1e1e 100%);
    border-radius: 4px;
    border: 1px solid #3a3a3a;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    position: relative;
    overflow: hidden;
}

.amp-faceplate::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

.amp-brand {
    font-size: 8px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--primary);
}

.amp-model {
    font-size: 14px;
    font-weight: 700;
    color: white;
    letter-spacing: 1px;
}

.amp-watts {
    font-size: 10px;
    color: var(--accent-copper);
    font-weight: 600;
}

.amp-class {
    font-size: 7px;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-top: 2px;
}

.amp-leds {
    position: absolute;
    bottom: 6px;
    right: 8px;
    display: flex;
    gap: 3px;
}

.amp-led {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #333;
}

.amp-led.active {
    background: var(--primary);
    box-shadow: 0 0 4px var(--primary);
}

.amp-class-h .amp-faceplate {
    border-color: var(--accent-copper);
}

.amp-class-h .amp-brand {
    color: var(--accent-copper);
}

.amp-class-h .amp-watts {
    color: var(--accent-gold);
}

/* ============================================
   FEATURED SECTION
   ============================================ */

.featured {
    padding: 120px 24px;
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.featured-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.featured-content {
    max-width: 520px;
}

.featured-badge {
    display: inline-block;
    padding: 6px 16px;
    background: linear-gradient(135deg, rgba(184,115,51,0.15), rgba(212,175,55,0.1));
    border: 1px solid rgba(184,115,51,0.3);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-copper);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.featured-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

.featured-desc {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

.featured-specs {
    display: flex;
    gap: 32px;
    margin-bottom: 40px;
}

.f-spec {
    text-align: center;
}

.f-spec-value {
    display: block;
    font-size: 24px;
    font-weight: 800;
    color: var(--accent-copper);
    line-height: 1;
    margin-bottom: 6px;
}

.f-spec-label {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.featured-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.featured-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(184,115,51,0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: glowPulse 4s infinite ease-in-out;
}

@keyframes glowPulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.1); opacity: 1; }
}

.featured-product-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px;
    width: 100%;
    max-width: 360px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.featured-product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg), 0 0 60px rgba(184,115,51,0.1);
}

.f-product-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    padding: 6px 16px;
    background: linear-gradient(135deg, var(--accent-copper), var(--accent-gold));
    color: var(--bg);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1px;
    border-radius: 100px;
}

.f-product-image {
    aspect-ratio: 4/3;
    background: linear-gradient(180deg, var(--bg-hover) 0%, var(--bg-card) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.f-product-info h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 4px;
}

.f-product-info p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.f-product-price {
    font-size: 24px;
    font-weight: 800;
    color: var(--accent-copper);
}

/* ============================================
   TECHNOLOGY SECTION
   ============================================ */

.technology {
    padding: 120px 24px;
    max-width: 1400px;
    margin: 0 auto;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.tech-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: var(--transition);
}

.tech-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.tech-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(229,57,53,0.1), rgba(184,115,51,0.1));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--primary);
}

.tech-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.tech-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
    padding: 120px 24px;
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.about-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-image {
    aspect-ratio: 4/3;
    background: linear-gradient(145deg, #1a1a1a 0%, #0d0d0d 100%);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-badge {
    position: absolute;
    top: 24px;
    left: 24px;
    padding: 8px 16px;
    background: var(--primary);
    color: white;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
}

.about-factory {
    text-align: center;
}

.factory-line {
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--border-light), transparent);
    margin: 12px auto;
}

.factory-text {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 4px;
    color: var(--text-muted);
    margin-top: 16px;
}

.about-content {
    max-width: 520px;
}

.about-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-stats {
    display: flex;
    gap: 32px;
    margin: 40px 0;
    padding: 24px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.a-stat {
    text-align: center;
}

.a-stat-num {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--text);
    line-height: 1;
    margin-bottom: 6px;
}

.a-stat-label {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.about-badges {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.ab-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.ab-badge svg {
    color: var(--primary);
    flex-shrink: 0;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
    padding: 120px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(229,57,53,0.05) 0%, transparent 70%);
    pointer-events: none;
}

.cta-container {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cta-section h2 {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
    padding: 80px 24px 40px;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-brand {
    max-width: 360px;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo svg {
    height: 36px;
    width: auto;
}

.footer-brand p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
    color: var(--text);
}

.footer-col a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    padding: 6px 0;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--text);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: var(--text-muted);
}

.footer-legal .sep {
    color: var(--border-light);
}

.footer-copyright {
    font-size: 13px;
    color: var(--text-muted);
}

/* ============================================
   CHECKOUT MODAL
   ============================================ */

.checkout-content {
    max-height: 90vh;
    overflow-y: auto;
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    min-height: 600px;
}

.checkout-left {
    padding: 40px;
    border-right: 1px solid var(--border);
}

.checkout-left h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 32px;
}

.checkout-steps {
    display: flex;
    gap: 8px;
    margin-bottom: 32px;
}

.c-step {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    padding: 12px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 600;
}

.c-step.active {
    background: rgba(229,57,53,0.1);
    color: var(--primary-light);
}

.c-step.completed {
    background: rgba(34,197,94,0.1);
    color: var(--success);
}

.c-step-num {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.c-step.active .c-step-num {
    background: var(--primary);
    color: white;
}

.c-step.completed .c-step-num {
    background: var(--success);
    color: white;
}

.checkout-panel {
    display: none;
}

.checkout-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.checkout-panel h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 24px;
}

.checkout-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.checkout-right {
    padding: 40px;
    background: var(--bg-card);
}

.checkout-right h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 24px;
}

.checkout-items {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.checkout-item {
    display: flex;
    gap: 12px;
    padding: 12px 0;
}

.checkout-item-img {
    width: 60px;
    height: 60px;
    background: var(--bg-hover);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

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

.checkout-item-info {
    flex: 1;
}

.checkout-item-name {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}

.checkout-item-qty {
    font-size: 12px;
    color: var(--text-muted);
}

.checkout-item-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
}

.checkout-totals {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.c-total-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--text-secondary);
}

.c-total-row.grand {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

.c-total-row .free {
    color: var(--success);
    font-weight: 600;
}

/* Payment Methods */
.payment-methods {
    margin-bottom: 24px;
}

.payment-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.payment-method.active {
    border-color: var(--primary);
    background: rgba(229,57,53,0.05);
}

.pm-radio {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.payment-method.active .pm-radio {
    border-color: var(--primary);
    background: var(--primary);
}

.pm-info {
    flex: 1;
}

.pm-name {
    display: block;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 2px;
}

.pm-desc {
    font-size: 12px;
    color: var(--text-muted);
}

.pm-icons {
    display: flex;
    gap: 8px;
}

.pm-icon {
    padding: 4px 8px;
    background: var(--bg-hover);
    border-radius: 4px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-muted);
}

/* Order Success */
.order-success {
    text-align: center;
    padding: 40px 0;
}

.success-icon {
    margin-bottom: 24px;
}

.order-success h4 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}

.order-success p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.order-details {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 24px;
    text-align: left;
}

/* ============================================
   TOAST
   ============================================ */

.toast {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 3000;
    box-shadow: var(--shadow-lg);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
}

.toast.active {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.toast-message {
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
}

/* ============================================
   ANIMATIONS
   ============================================ */

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

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
    .featured-container,
    .about-container,
    .checkout-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .featured-visual {
        order: -1;
    }

    .about-visual {
        order: -1;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }

    .checkout-left {
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 0 16px;
    }

    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero {
        padding: 100px 16px 60px;
    }

    .hero-stats {
        gap: 24px;
    }

    .stat-number {
        font-size: 24px;
    }

    .products {
        padding: 80px 16px;
    }

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

    .featured,
    .technology,
    .about,
    .cta-section {
        padding: 80px 16px;
    }

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

    .about-stats {
        gap: 16px;
    }

    .a-stat-num {
        font-size: 22px;
    }

    .footer {
        padding: 60px 16px 32px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .cart-sidebar {
        width: 100%;
    }

    .modal-content {
        padding: 24px;
        margin: 16px;
    }

    .checkout-left,
    .checkout-right {
        padding: 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .checkout-steps {
        flex-direction: column;
    }

    .c-step {
        padding: 10px;
    }

    .trust-container {
        gap: 20px;
    }

    .trust-item span {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        letter-spacing: -1px;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .filter-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 8px;
    }

    .filter-tab {
        white-space: nowrap;
    }

    .featured-specs {
        gap: 16px;
    }

    .f-spec-value {
        font-size: 18px;
    }
}


/* ============================================
   VARIANT SELECTOR (Myntra Style)
   ============================================ */

.variant-selector {
    margin: 12px 0 16px;
    padding: 12px 0;
    border-top: 1px solid var(--border);
}

.variant-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.variant-options {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 6px;
}

.variant-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.variant-btn:hover {
    transform: scale(1.1);
    border-color: var(--primary);
}

.variant-btn.active {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--bg-card), 0 0 0 4px var(--primary);
}

.variant-btn.active::after {
    content: '✓';
    position: absolute;
    font-size: 10px;
    font-weight: 700;
    color: var(--primary);
    bottom: -2px;
    right: -2px;
    background: white;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.variant-name {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Variant in modal */
.modal .variant-btn {
    width: auto;
    height: auto;
    border-radius: var(--radius-sm);
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    background: var(--bg-card);
}

.modal .variant-btn.active {
    box-shadow: none;
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ============================================
   STALL THEME - BLUE ACCENT (From Your Stall)
   ============================================ */

:root {
    --accent-blue: #1E88E5;
    --accent-teal: #00BCD4;
    --accent-cyan: #00E5FF;
}

/* Blue glow effects on Class H products */
.product-card[data-class="class-h"]:hover {
    box-shadow: var(--shadow-lg), 0 0 30px rgba(30, 136, 229, 0.15);
    border-color: rgba(30, 136, 229, 0.3);
}

/* Trust bar blue icons */
.trust-item svg {
    color: var(--accent-blue);
}

/* Hero subtle blue gradient */
.hero-gradient {
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(229,57,53,0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 50%, rgba(30,136,229,0.05) 0%, transparent 50%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-elevated) 100%);
}

/* Featured section blue glow */
.featured-glow {
    background: radial-gradient(circle, rgba(30,136,229,0.1) 0%, transparent 70%);
}

/* Tech card blue accent on hover */
.tech-card:hover {
    border-color: rgba(30, 136, 229, 0.3);
}

/* Footer blue gradient */
.footer {
    background: linear-gradient(180deg, var(--bg-elevated) 0%, rgba(10,10,10,0.98) 100%);
}

/* Gallery blue accent */
.gallery-hero h1 span {
    background: linear-gradient(135deg, var(--primary), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ============================================
   ORGANIZED PRODUCT DISPLAY
   ============================================ */

/* Product cards more compact */
.product-card {
    display: flex;
    flex-direction: column;
}

.product-image {
    flex-shrink: 0;
}

.product-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-footer {
    margin-top: auto;
}

/* ============================================
   ADMIN PANEL IMPROVEMENTS
   ============================================ */

.admin-stat-value {
    background: linear-gradient(135deg, var(--primary), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ============================================
   RESPONSIVE VARIANTS
   ============================================ */

@media (max-width: 768px) {
    .variant-options {
        gap: 6px;
    }

    .variant-btn {
        width: 28px;
        height: 28px;
    }

    .modal .variant-btn {
        padding: 6px 12px;
        font-size: 12px;
    }
}


/* ============================================
   HYPER FIER — Product Photo Styles
   Ye poora block style.css ke END mein paste karo
   ============================================ */

.product-image {
    position: relative;
    overflow: hidden;
    background: linear-gradient(160deg, #141414 0%, #0d0d0d 100%);
}

/* Real product photo — placeholder ke upar layer hoti hai */
.product-image .product-photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;           /* photo crop hoke pura box bharegi, distort nahi hogi */
    object-position: center;
    opacity: 0;
    transform: scale(1.04);
    transition: opacity .5s ease, transform .6s cubic-bezier(.2,.8,.2,1);
    background: #0d0d0d;
    z-index: 1;
}

/* Photo load hote hi smooth fade-in */
.product-image .product-photo.loaded {
    opacity: 1;
    transform: scale(1);
}

/* Hover par halka zoom — premium feel */
.product-card:hover .product-image .product-photo.loaded {
    transform: scale(1.07);
}

/* Photo ke neeche subtle dark gradient (text/overlay readability) */
.product-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.35) 0%, transparent 40%);
    z-index: 2;
    pointer-events: none;
}

/* Quick View overlay photo ke upar rahe */
.product-image .product-overlay { z-index: 3; }
.product-badge { z-index: 4; }


/* ============================================
   HYPER FIER — PREMIUM POLISH v2
   (hero stats, scroll fix, trust badges, cards)
   ============================================ */

/* ---------- HERO: scroll indicator overlap FIX ---------- */
.hero { position: relative; }
.hero-scroll {
    position: absolute;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%);
    z-index: 1;
    opacity: .55;
    pointer-events: none;
}
/* Chhoti height wali screens par hata do — overlap ka scene hi khatam */
@media (max-height: 850px) {
    .hero-scroll { display: none; }
}

/* ---------- HERO STATS: glass strip with dividers ---------- */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-top: 56px;
    padding: 26px 12px;
    background: linear-gradient(180deg, rgba(255,255,255,0.035) 0%, rgba(255,255,255,0.015) 100%);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 18px;
    backdrop-filter: blur(8px);
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}
.hero-stats .stat {
    flex: 1;
    text-align: center;
    padding: 0 22px;
    border-right: 1px solid rgba(255,255,255,0.08);
}
.hero-stats .stat:last-child { border-right: none; }
.hero-stats .stat-number {
    display: block;
    font-size: 34px;
    font-weight: 800;
    letter-spacing: -1px;
    background: linear-gradient(180deg, #ffffff 30%, #b9b9b9 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-stats .stat-label {
    display: block;
    margin-top: 6px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.6px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.45);
}
@media (max-width: 768px) {
    .hero-stats { flex-wrap: wrap; gap: 18px 0; padding: 20px 8px; }
    .hero-stats .stat { flex: 1 1 45%; border-right: none; }
    .hero-stats .stat-number { font-size: 26px; }
}

/* ---------- TRUST BAR: premium badges ---------- */
.trust-bar {
    background: linear-gradient(180deg, #0d0d0d 0%, #0a0a0a 100%);
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding: 26px 24px;
}
.trust-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 14px;
    transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.trust-item:hover {
    transform: translateY(-2px);
    border-color: rgba(229,57,53,0.45);
    background: rgba(229,57,53,0.05);
}
.trust-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    border-radius: 11px;
    color: #ff6f6a;
    background: linear-gradient(160deg, rgba(229,57,53,0.16) 0%, rgba(229,57,53,0.05) 100%);
    border: 1px solid rgba(229,57,53,0.22);
}
.trust-text { display: flex; flex-direction: column; line-height: 1.25; }
.trust-text strong { font-size: 13.5px; font-weight: 700; color: #fff; letter-spacing: .2px; }
.trust-text small { font-size: 11px; color: rgba(255,255,255,0.42); margin-top: 2px; }
@media (max-width: 768px) {
    .trust-container {
        justify-content: flex-start;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: 4px;
    }
    .trust-container::-webkit-scrollbar { display: none; }
    .trust-item { flex-shrink: 0; }
}

/* ---------- PRODUCT CARDS: photo polish ---------- */
.product-card {
    transition: transform .3s cubic-bezier(.2,.8,.2,1), border-color .3s ease, box-shadow .3s ease;
}
.product-card:hover {
    transform: translateY(-6px);
    border-color: rgba(229,57,53,0.35);
    box-shadow: 0 20px 44px rgba(0,0,0,0.5), 0 0 0 1px rgba(229,57,53,0.12);
}
/* White-background product photos ko dark theme mein blend karo */
.product-image .product-photo {
    background: radial-gradient(ellipse at 50% 45%, #1a1a1a 0%, #0f0f0f 100%);
}
/* Neeche subtle fade — card text ke saath seamless */
.product-image::after {
    background: linear-gradient(to top, rgba(10,10,10,0.55) 0%, transparent 34%);
}

/* ---------- HERO VISUAL: featured amplifier ---------- */
.hero-visual { margin: 48px auto 8px; max-width: 660px; min-height: 10px; }
.hero-visual-inner {
    position: relative;
    cursor: pointer;
    opacity: 0;
    transform: translateY(24px) scale(.97);
    transition: opacity .8s ease, transform .9s cubic-bezier(.2,.8,.2,1);
}
.hero-visual-inner.show { opacity: 1; transform: translateY(0) scale(1); }
.hero-visual-inner::before {
    /* Amplifier ke peeche red stage-glow */
    content: '';
    position: absolute;
    inset: 12% 4% 8% 4%;
    background: radial-gradient(ellipse at 50% 60%, rgba(229,57,53,0.28) 0%, rgba(229,57,53,0.06) 45%, transparent 70%);
    filter: blur(28px);
    z-index: 0;
}
.hero-visual-inner img {
    position: relative;
    z-index: 1;
    display: block;
    width: 100%;
    max-height: 380px;
    object-fit: contain;
    filter: drop-shadow(0 30px 50px rgba(0,0,0,0.65));
    animation: heroFloat 6s ease-in-out infinite;
}
@keyframes heroFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
.hero-visual-caption {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 12px;
    margin-top: 14px;
    opacity: .85;
}
.hvc-name { font-size: 15px; font-weight: 700; letter-spacing: .4px; color: #fff; }
.hvc-meta { font-size: 12px; font-weight: 600; letter-spacing: 1.2px; text-transform: uppercase; color: rgba(255,255,255,0.4); }
.hero-visual-inner:hover img { animation-play-state: paused; }
.hero-visual-inner:hover .hvc-name { color: var(--primary-light, #ff6f6a); }
@media (max-width: 768px) {
    .hero-visual { margin-top: 36px; }
    .hero-visual-inner img { max-height: 240px; }
}
@media (prefers-reduced-motion: reduce) {
    .hero-visual-inner img { animation: none; }
}

/* ---------- PRODUCT MODAL: responsive layout fix ---------- */
.pmodal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
}
.pmodal-imgbox {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at 50% 40%, rgba(229,57,53,0.10) 0%, rgba(20,20,20,1) 65%), #101010;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 16px;
    padding: 20px;
    height: clamp(300px, 46vh, 460px);
    overflow: hidden;
    align-self: start;
}
@media (max-width: 768px) {
    .pmodal-grid { grid-template-columns: 1fr; gap: 20px; }
    .pmodal-imgbox { height: 260px; padding: 14px; }
}