/* ============================================
   TechPro Tools - Main Stylesheet
   tools.techprohelp.in
   Warm Orange/Amber + Navy/Slate Design
   ============================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* ---- CSS Variables (Light Theme - Default) ---- */
:root {
    /* Primary Colors */
    --primary: #e8750a;
    --primary-light: #ff9a3c;
    --primary-dark: #c45e00;
    --primary-gradient: linear-gradient(135deg, #e8750a, #ff9a3c);
    --primary-gradient-hover: linear-gradient(135deg, #ff9a3c, #e8750a);
    
    /* Accent */
    --accent: #ff6b35;
    --accent-light: #ff8f66;
    
    /* Backgrounds */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f6f3;
    --bg-tertiary: #f0ede8;
    --bg-card: #ffffff;
    --bg-card-hover: #fffaf5;
    --bg-overlay: rgba(0,0,0,0.5);
    
    /* Text */
    --text-primary: #1a1a2e;
    --text-secondary: #4a4a6a;
    --text-muted: #8888a0;
    --text-inverse: #ffffff;
    
    /* Borders */
    --border-color: #e8e4df;
    --border-light: #f0ede8;
    
    /* Surfaces */
    --surface-glass: rgba(255, 255, 255, 0.7);
    --surface-glass-border: rgba(232, 117, 10, 0.15);
    
    /* Status Colors */
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
    --shadow-glow: 0 0 30px rgba(232,117,10,0.15);
    
    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    
    /* Spacing */
    --header-height: 72px;
    --container-max: 1280px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Specific elements */
    --ticker-bg: var(--primary);
    --ticker-text: #ffffff;
    --header-bg: rgba(255,255,255,0.92);
    --header-border: rgba(0,0,0,0.06);
    --footer-bg: #1a1a2e;
    --footer-text: #c8c8d8;
    --badge-bg: rgba(232,117,10,0.1);
    --badge-text: var(--primary);
    --input-bg: #ffffff;
    --input-border: #d8d4cf;
    --input-focus-border: var(--primary);
    --tag-bg: #f0ede8;
    --tag-text: #4a4a6a;
    --price-original: #8888a0;
    --price-sale: var(--primary-dark);
    --discount-bg: #fee2e2;
    --discount-text: #dc2626;
    --star-color: #f59e0b;
    --nav-active: var(--primary);
}

/* ---- Dark Theme ---- */
[data-theme="dark"] {
    --primary: #ff8c2e;
    --primary-light: #ffaa5c;
    --primary-dark: #e07000;
    --primary-gradient: linear-gradient(135deg, #ff8c2e, #ff6b10);
    --primary-gradient-hover: linear-gradient(135deg, #ff6b10, #ff8c2e);
    
    --accent: #ff7a47;
    --accent-light: #ff9e7a;
    
    --bg-primary: #0f1123;
    --bg-secondary: #161833;
    --bg-tertiary: #1c1f42;
    --bg-card: #1a1d3a;
    --bg-card-hover: #222550;
    --bg-overlay: rgba(0,0,0,0.7);
    
    --text-primary: #eeeef5;
    --text-secondary: #b0b0cc;
    --text-muted: #7878a0;
    --text-inverse: #0f1123;
    
    --border-color: #2a2d52;
    --border-light: #222545;
    
    --surface-glass: rgba(26, 29, 58, 0.7);
    --surface-glass-border: rgba(255,140,46,0.2);
    
    --shadow-sm: 0 1px 3px 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-xl: 0 20px 60px rgba(0,0,0,0.6);
    --shadow-glow: 0 0 30px rgba(255,140,46,0.2);
    
    --ticker-bg: linear-gradient(90deg, #1c1f42, #2a1a40);
    --ticker-text: #ffaa5c;
    --header-bg: rgba(15,17,35,0.92);
    --header-border: rgba(255,255,255,0.06);
    --footer-bg: #0a0c1a;
    --footer-text: #8888a0;
    --badge-bg: rgba(255,140,46,0.15);
    --badge-text: var(--primary);
    --input-bg: #1a1d3a;
    --input-border: #2a2d52;
    --input-focus-border: var(--primary);
    --tag-bg: #222550;
    --tag-text: #b0b0cc;
    --price-original: #7878a0;
    --price-sale: var(--primary);
    --discount-bg: rgba(255,100,50,0.15);
    --discount-text: #ff7a47;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--transition-base), color var(--transition-base);
    overflow-x: hidden;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover { color: var(--primary-light); }

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p { margin-bottom: 1rem; }

ul, ol { list-style: none; }

button {
    cursor: pointer;
    font-family: var(--font-body);
    border: none;
    outline: none;
}

input, select, textarea {
    font-family: var(--font-body);
    font-size: 0.95rem;
}

/* ---- Utility Classes ---- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }

.text-center { text-align: center; }
.text-primary { color: var(--primary) !important; }
.text-muted { color: var(--text-muted) !important; }

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}
.section-header h2 {
    margin-bottom: 0.75rem;
}
.section-header .section-subtitle {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}
.section-header .section-tag {
    display: inline-block;
    background: var(--badge-bg);
    color: var(--badge-text);
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.75rem;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-gradient);
    color: #fff;
    box-shadow: 0 4px 15px rgba(232,117,10,0.3);
}
.btn-primary:hover {
    background: var(--primary-gradient-hover);
    box-shadow: 0 6px 25px rgba(232,117,10,0.4);
    transform: translateY(-2px);
    color: #fff;
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}
.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary);
    color: var(--primary);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
}
.btn-ghost:hover {
    color: var(--primary);
    background: var(--badge-bg);
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.05rem;
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-whatsapp {
    background: #25d366;
    color: #fff;
}
.btn-whatsapp:hover {
    background: #1da852;
    color: #fff;
    transform: translateY(-2px);
}

/* ---- Ticker Bar ---- */
.ticker-bar {
    background: var(--ticker-bg);
    color: var(--ticker-text);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.4rem 0;
    overflow: hidden;
    position: relative;
    z-index: 1001;
}
.ticker-bar .ticker-content {
    display: flex;
    animation: ticker-scroll 30s linear infinite;
    white-space: nowrap;
}
.ticker-bar .ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0 2rem;
}
.ticker-bar .ticker-item i {
    font-size: 0.7rem;
}
@keyframes ticker-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ---- Header/Navbar ---- */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--header-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--header-border);
    transition: all var(--transition-base);
}
.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 1.5rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}
.nav-logo svg {
    width: 38px;
    height: 38px;
}
.nav-logo .logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
}
.nav-logo .logo-text span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}
.nav-links a {
    padding: 0.5rem 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}
.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
    background: var(--badge-bg);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.theme-toggle {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: 1.1rem;
}
.theme-toggle:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: var(--badge-bg);
}

.cart-btn {
    position: relative;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: 1.1rem;
}
.cart-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
}
.cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--primary);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-auth-btn {
    padding: 0.5rem 1.25rem;
    background: var(--primary-gradient);
    color: #fff;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-base);
    border: none;
}
.nav-auth-btn:hover {
    box-shadow: 0 4px 15px rgba(232,117,10,0.3);
    transform: translateY(-1px);
    color: #fff;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 1.25rem;
    cursor: pointer;
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    z-index: 9999;
    padding: 1.5rem;
    flex-direction: column;
    overflow-y: auto;
}
.mobile-nav.active { display: flex; }

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.mobile-nav-close {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-primary);
    font-size: 1.25rem;
    cursor: pointer;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.mobile-nav-links a {
    padding: 0.85rem 1rem;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 1.05rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all var(--transition-fast);
}
.mobile-nav-links a:hover,
.mobile-nav-links a.active {
    background: var(--badge-bg);
    color: var(--primary);
}
.mobile-nav-links a i {
    width: 24px;
    text-align: center;
    font-size: 1rem;
}

.mobile-nav-footer {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* ---- Hero Section ---- */
.hero {
    position: relative;
    padding: 6rem 0 5rem;
    overflow: hidden;
    background: var(--bg-secondary);
}

[data-theme="dark"] .hero {
    background: linear-gradient(135deg, #0f1123 0%, #1a1040 50%, #0f1123 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(232,117,10,0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

[data-theme="dark"] .hero::before {
    background: radial-gradient(circle, rgba(255,140,46,0.1) 0%, transparent 70%);
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,107,53,0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text h1 {
    margin-bottom: 1.25rem;
    font-weight: 700;
}
.hero-text h1 .text-rotator {
    color: var(--primary);
    display: inline-block;
    position: relative;
}
.hero-text .hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 500px;
}
.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

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

.hero-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    max-width: 400px;
}

.hero-card {
    background: var(--surface-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--surface-glass-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    text-align: center;
    transition: transform var(--transition-base);
}
.hero-card:hover {
    transform: translateY(-4px);
}
.hero-card i {
    font-size: 1.75rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}
.hero-card h4 {
    font-size: 0.85rem;
    margin-bottom: 0.25rem;
}
.hero-card p {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0;
}

/* ---- Stats Bar ---- */
.stats-bar {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: -2.5rem;
    position: relative;
    z-index: 5;
    box-shadow: var(--shadow-lg);
}

.stat-item {
    text-align: center;
}
.stat-item .stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    display: block;
}
.stat-item .stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

/* ---- Product Cards ---- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    position: relative;
}
.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.product-card-image {
    position: relative;
    height: 200px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.product-card-image .product-placeholder {
    font-size: 3rem;
    color: var(--primary);
    opacity: 0.3;
}

.product-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: var(--badge-bg);
    color: var(--badge-text);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
}

.product-discount-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: var(--discount-bg);
    color: var(--discount-text);
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.72rem;
    font-weight: 700;
}

.product-card-body {
    padding: 1.25rem;
}

.product-card-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.product-card-title a {
    color: inherit;
}
.product-card-title a:hover {
    color: var(--primary);
}

.product-card-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 0.75rem;
}
.product-card-rating i {
    color: var(--star-color);
    font-size: 0.75rem;
}
.product-card-rating span {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-left: 0.25rem;
}

.product-card-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.product-card-price .price-sale {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--price-sale);
}
.product-card-price .price-original {
    font-size: 0.85rem;
    color: var(--price-original);
    text-decoration: line-through;
}

.product-card-footer {
    display: flex;
    gap: 0.5rem;
}
.product-card-footer .btn {
    flex: 1;
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
}

/* ---- Feature Cards ---- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}
.feature-card:hover::before {
    transform: scaleX(1);
}
.feature-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.feature-card .feature-icon {
    width: 60px;
    height: 60px;
    background: var(--badge-bg);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.5rem;
    color: var(--primary);
}
.feature-card h4 {
    margin-bottom: 0.5rem;
}
.feature-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ---- Testimonials ---- */
.testimonials-slider {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding: 1rem 0;
    scrollbar-width: none;
}
.testimonials-slider::-webkit-scrollbar { display: none; }

.testimonial-card {
    min-width: 350px;
    scroll-snap-align: start;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    position: relative;
}
.testimonial-card::before {
    content: '\201C';
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.15;
    position: absolute;
    top: 0.5rem;
    left: 1.25rem;
    font-family: Georgia, serif;
    line-height: 1;
}
.testimonial-stars {
    display: flex;
    gap: 0.2rem;
    margin-bottom: 1rem;
}
.testimonial-stars i {
    color: var(--star-color);
    font-size: 0.85rem;
}
.testimonial-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    line-height: 1.7;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
}
.testimonial-author-info h5 {
    font-size: 0.95rem;
    margin-bottom: 0.1rem;
}
.testimonial-author-info span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ---- Newsletter ---- */
.newsletter-section {
    background: var(--primary-gradient);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}
.newsletter-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}
.newsletter-content {
    position: relative;
    text-align: center;
    color: #fff;
}
.newsletter-content h2 {
    color: #fff;
    margin-bottom: 0.75rem;
}
.newsletter-content p {
    opacity: 0.9;
    margin-bottom: 2rem;
}
.newsletter-form {
    display: flex;
    gap: 0.75rem;
    max-width: 480px;
    margin: 0 auto;
}
.newsletter-form input {
    flex: 1;
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-md);
    border: 2px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.15);
    color: #fff;
    font-size: 0.95rem;
    backdrop-filter: blur(10px);
}
.newsletter-form input::placeholder {
    color: rgba(255,255,255,0.7);
}
.newsletter-form input:focus {
    outline: none;
    border-color: rgba(255,255,255,0.6);
    background: rgba(255,255,255,0.2);
}
.newsletter-form button {
    padding: 0.85rem 2rem;
    background: #fff;
    color: var(--primary-dark);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.95rem;
    transition: all var(--transition-base);
}
.newsletter-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

/* ---- Trust Badges ---- */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    padding: 1.5rem 0;
}
.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}
.trust-badge i {
    color: var(--primary);
    font-size: 1.1rem;
}

/* ---- Support Channels ---- */
.support-channels {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.support-channel-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: all var(--transition-base);
}
.support-channel-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}
.support-channel-card .channel-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: #fff;
}
.support-channel-card .channel-icon.whatsapp { background: #25d366; }
.support-channel-card .channel-icon.instagram { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.support-channel-card .channel-icon.facebook { background: #1877f2; }
.support-channel-card .channel-icon.email { background: var(--primary); }

.support-channel-card h4 { margin-bottom: 0.5rem; }
.support-channel-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

/* ---- Footer ---- */
.footer {
    background: var(--footer-bg);
    padding: 4rem 0 0;
    color: var(--footer-text);
}

[data-theme="dark"] .footer {
    background: #080a15;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand .footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}
.footer-brand .footer-logo svg { width: 36px; height: 36px; }
.footer-brand .footer-logo span {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    color: #fff;
}
.footer-brand p {
    color: var(--footer-text);
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
    line-height: 1.7;
}
.footer-social {
    display: flex;
    gap: 0.75rem;
}
.footer-social a {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.08);
    color: var(--footer-text);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}
.footer-social a:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

.footer-col h4 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}
.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a {
    color: var(--footer-text);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}
.footer-col ul li a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 1.5rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
}
.footer-bottom a { color: var(--footer-text); }
.footer-bottom a:hover { color: var(--primary); }
.footer-payment-icons {
    display: flex;
    gap: 0.5rem;
}
.footer-payment-icons i {
    font-size: 1.5rem;
    color: var(--footer-text);
    opacity: 0.6;
}

/* ---- Shop Page ---- */
.shop-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 2rem;
    align-items: start;
}

.shop-sidebar {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    position: sticky;
    top: calc(var(--header-height) + 1rem);
}

.sidebar-section {
    margin-bottom: 1.75rem;
}
.sidebar-section:last-child { margin-bottom: 0; }
.sidebar-section h4 {
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-list { list-style: none; }
.filter-list li {
    margin-bottom: 0.35rem;
}
.filter-list li a,
.filter-list li label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    cursor: pointer;
}
.filter-list li a:hover,
.filter-list li a.active,
.filter-list li label:hover {
    background: var(--badge-bg);
    color: var(--primary);
}
.filter-list li .filter-count {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 0.1rem 0.5rem;
    border-radius: var(--radius-full);
}

.price-range-slider {
    padding: 0.5rem 0;
}
.price-range-slider input[type="range"] {
    width: 100%;
    -webkit-appearance: none;
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    outline: none;
}
.price-range-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
}
.price-range-display {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}
.shop-toolbar .results-count {
    color: var(--text-secondary);
    font-size: 0.9rem;
}
.shop-toolbar .sort-select {
    padding: 0.5rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
}
.view-toggles {
    display: flex;
    gap: 0.35rem;
}
.view-toggle-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.view-toggle-btn.active,
.view-toggle-btn:hover {
    background: var(--badge-bg);
    color: var(--primary);
    border-color: var(--primary);
}

/* Shop grid variants */
.products-grid.grid-4 {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}
.products-grid.list-view {
    grid-template-columns: 1fr;
}
.products-grid.list-view .product-card {
    display: grid;
    grid-template-columns: 200px 1fr;
}
.products-grid.list-view .product-card-image {
    height: 100%;
    min-height: 180px;
}

/* Search Bar (Shop) */
.shop-search {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2rem;
}
.shop-search input {
    flex: 1;
    padding: 0.85rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast);
}
.shop-search input:focus {
    outline: none;
    border-color: var(--primary);
}
.shop-search button {
    padding: 0 1.5rem;
    background: var(--primary-gradient);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    cursor: pointer;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.35rem;
    margin-top: 2rem;
}
.pagination a, .pagination span {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}
.pagination a:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.pagination .active {
    background: var(--primary-gradient);
    color: #fff;
    border-color: var(--primary);
}

/* ---- Single Product ---- */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.product-gallery {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.product-gallery-main {
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    padding: 2rem;
}
.product-gallery-main img {
    max-height: 100%;
    object-fit: contain;
}
.product-gallery-main .product-placeholder-lg {
    font-size: 6rem;
    color: var(--primary);
    opacity: 0.2;
}

.product-info .product-category-link {
    display: inline-block;
    background: var(--badge-bg);
    color: var(--badge-text);
    padding: 0.3rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}
.product-info h1 {
    font-size: 1.85rem;
    margin-bottom: 0.75rem;
}
.product-info .product-rating-display {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.product-info .product-rating-display i {
    color: var(--star-color);
    font-size: 0.9rem;
}
.product-info .product-rating-display span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.product-price-block {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}
.product-price-block .price-row {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}
.product-price-block .current-price {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--price-sale);
}
.product-price-block .original-price {
    font-size: 1.1rem;
    color: var(--price-original);
    text-decoration: line-through;
}
.product-price-block .discount-tag {
    display: inline-block;
    background: var(--discount-bg);
    color: var(--discount-text);
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 700;
}
.product-price-block .savings-text {
    font-size: 0.85rem;
    color: var(--success);
    font-weight: 600;
}

/* Duration/Plan Options */
.duration-options {
    margin-bottom: 1.5rem;
}
.duration-options label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}
.duration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 0.5rem;
}
.duration-option {
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.duration-option:hover {
    border-color: var(--primary);
}
.duration-option.selected {
    border-color: var(--primary);
    background: var(--badge-bg);
}
.duration-option .dur-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}
.duration-option .dur-price {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary);
}

.product-add-to-cart {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}
.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}
.quantity-selector button {
    width: 40px;
    height: 44px;
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-primary);
    font-size: 1.1rem;
    cursor: pointer;
    transition: background var(--transition-fast);
}
.quantity-selector button:hover {
    background: var(--badge-bg);
    color: var(--primary);
}
.quantity-selector input {
    width: 50px;
    height: 44px;
    text-align: center;
    border: none;
    background: var(--bg-card);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
}

/* Product Tabs */
.product-tabs {
    margin-top: 3rem;
}
.product-tabs-nav {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    gap: 0;
}
.product-tabs-nav button {
    padding: 0.85rem 1.5rem;
    background: none;
    border: none;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all var(--transition-fast);
}
.product-tabs-nav button.active,
.product-tabs-nav button:hover {
    color: var(--primary);
    border-bottom-color: var(--primary);
}
.product-tab-content {
    padding: 2rem 0;
}
.product-tab-panel {
    display: none;
}
.product-tab-panel.active { display: block; }
.product-tab-panel ul {
    list-style: disc;
    padding-left: 1.5rem;
}
.product-tab-panel ul li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

/* ---- Cart Page ---- */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 2rem;
    align-items: start;
}

.cart-items {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.cart-item {
    display: grid;
    grid-template-columns: 80px 1fr auto auto;
    gap: 1rem;
    align-items: center;
    padding: 1.25rem;
    border-bottom: 1px solid var(--border-color);
}
.cart-item:last-child { border-bottom: none; }

.cart-item-image {
    width: 80px;
    height: 80px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.cart-item-image i {
    font-size: 1.5rem;
    color: var(--primary);
    opacity: 0.3;
}

.cart-item-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}
.cart-item-info .cart-item-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}
.cart-item-price {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--primary);
}
.cart-item-remove {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.cart-item-remove:hover {
    background: var(--discount-bg);
    color: var(--danger);
}

.cart-summary {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    position: sticky;
    top: calc(var(--header-height) + 1rem);
}
.cart-summary h3 {
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}
.cart-summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}
.cart-summary-row.total {
    font-weight: 700;
    font-size: 1.15rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
    margin-top: 0.75rem;
    color: var(--primary);
}

.coupon-form {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}
.coupon-form input {
    flex: 1;
    padding: 0.6rem 1rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
}
.coupon-form input:focus {
    outline: none;
    border-color: var(--primary);
}
.coupon-form button {
    padding: 0.6rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
}

/* ---- Auth Page ---- */
.auth-container {
    max-width: 480px;
    margin: 3rem auto;
    padding: 0 1.5rem;
}
.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
}
.auth-card h2 {
    text-align: center;
    margin-bottom: 0.5rem;
}
.auth-card .auth-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.google-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.85rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: 1.5rem;
}
.google-btn:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}
.google-btn img {
    width: 20px;
    height: 20px;
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}
.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}
.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.4rem;
    color: var(--text-primary);
}
.form-group .form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast);
}
.form-group .form-control:focus {
    outline: none;
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 3px rgba(232,117,10,0.1);
}
.form-group .form-control::placeholder {
    color: var(--text-muted);
}
.form-group textarea.form-control {
    min-height: 120px;
    resize: vertical;
}
.form-group .form-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.3rem;
}

.auth-switch {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}
.auth-switch a {
    font-weight: 600;
}

/* ---- Account Page ---- */
.account-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 2rem;
    align-items: start;
}
.account-sidebar {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    position: sticky;
    top: calc(var(--header-height) + 1rem);
}
.account-sidebar .account-avatar {
    width: 64px;
    height: 64px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}
.account-sidebar .account-name {
    text-align: center;
    font-weight: 600;
    margin-bottom: 1.5rem;
}
.account-nav a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    margin-bottom: 0.15rem;
}
.account-nav a:hover,
.account-nav a.active {
    background: var(--badge-bg);
    color: var(--primary);
}
.account-nav a i { width: 20px; text-align: center; }

.account-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.order-table {
    width: 100%;
    border-collapse: collapse;
}
.order-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}
.order-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}
.order-status {
    display: inline-block;
    padding: 0.2rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}
.order-status.pending { background: #fef3c7; color: #92400e; }
.order-status.processing { background: #dbeafe; color: #1d4ed8; }
.order-status.completed { background: #d1fae5; color: #065f46; }
.order-status.cancelled { background: #fee2e2; color: #991b1b; }

/* ---- About Page ---- */
.about-hero {
    text-align: center;
    padding: 4rem 0;
    background: var(--bg-secondary);
}

[data-theme="dark"] .about-hero {
    background: linear-gradient(135deg, #0f1123 0%, #1a1040 100%);
}

.timeline {
    position: relative;
    padding: 2rem 0;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
    transform: translateX(-50%);
}
.timeline-item {
    display: flex;
    margin-bottom: 2rem;
    position: relative;
}
.timeline-item:nth-child(odd) {
    justify-content: flex-end;
    padding-right: calc(50% + 2rem);
}
.timeline-item:nth-child(even) {
    padding-left: calc(50% + 2rem);
}
.timeline-dot {
    position: absolute;
    left: 50%;
    top: 1rem;
    width: 16px;
    height: 16px;
    background: var(--primary);
    border-radius: 50%;
    transform: translateX(-50%);
    border: 3px solid var(--bg-primary);
    box-shadow: var(--shadow-sm);
}
.timeline-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    max-width: 400px;
}
.timeline-content h4 { margin-bottom: 0.5rem; }
.timeline-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ---- Contact Page ---- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}
.contact-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
}
.contact-info-card {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.contact-method {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all var(--transition-base);
}
.contact-method:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.contact-method .method-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--badge-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.2rem;
    flex-shrink: 0;
}
.contact-method h4 {
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
}
.contact-method p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

/* ---- FAQ Page ---- */
.faq-section-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-color);
}

.faq-accordion {
    margin-bottom: 0.75rem;
}
.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.faq-question:hover {
    border-color: var(--primary);
}
.faq-question.active {
    border-color: var(--primary);
    background: var(--badge-bg);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.faq-question i {
    transition: transform var(--transition-base);
}
.faq-question.active i {
    transform: rotate(180deg);
}
.faq-answer {
    display: none;
    padding: 1rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}
.faq-answer.active { display: block; }

/* ---- Reviews Page ---- */
.reviews-summary {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 2rem;
    align-items: center;
}
.reviews-summary .avg-rating {
    text-align: center;
}
.reviews-summary .avg-rating .rating-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}
.reviews-summary .avg-rating .rating-stars {
    display: flex;
    justify-content: center;
    gap: 0.2rem;
    margin: 0.5rem 0;
}
.reviews-summary .avg-rating .rating-stars i {
    color: var(--star-color);
}
.reviews-summary .avg-rating .rating-count {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.rating-bars .bar-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}
.rating-bars .bar-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    width: 40px;
}
.rating-bars .bar-track {
    flex: 1;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
}
.rating-bars .bar-fill {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 4px;
}
.rating-bars .bar-count {
    font-size: 0.8rem;
    color: var(--text-muted);
    width: 30px;
    text-align: right;
}

.reviews-grid {
    display: grid;
    gap: 1rem;
}

.review-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}
.review-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}
.review-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.review-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 0.9rem;
}
.review-author-info h5 { font-size: 0.95rem; margin-bottom: 0.1rem; }
.review-author-info span { font-size: 0.8rem; color: var(--text-muted); }
.review-stars {
    display: flex;
    gap: 0.15rem;
}
.review-stars i {
    color: var(--star-color);
    font-size: 0.8rem;
}
.review-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ---- Legal Pages ---- */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}
.legal-content h1 {
    margin-bottom: 0.5rem;
}
.legal-content .legal-updated {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}
.legal-content h2 {
    font-size: 1.35rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}
.legal-content h3 {
    font-size: 1.1rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}
.legal-content p {
    color: var(--text-secondary);
    line-height: 1.8;
}
.legal-content ul, .legal-content ol {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}
.legal-content ul { list-style: disc; }
.legal-content ol { list-style: decimal; }
.legal-content li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

/* ---- Checkout ---- */
.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 2rem;
    align-items: start;
}
.checkout-form {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
}
.checkout-form h3 {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.payment-methods {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}
.payment-method {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.payment-method:hover {
    border-color: var(--primary);
}
.payment-method.selected {
    border-color: var(--primary);
    background: var(--badge-bg);
}
.payment-method input[type="radio"] { display: none; }
.payment-method .radio-circle {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.payment-method.selected .radio-circle {
    border-color: var(--primary);
}
.payment-method.selected .radio-circle::after {
    content: '';
    width: 10px;
    height: 10px;
    background: var(--primary);
    border-radius: 50%;
}
.payment-method i { font-size: 1.25rem; color: var(--primary); }

/* ---- Promo Popup ---- */
.promo-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-overlay);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}
.promo-popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.promo-popup {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    max-width: 420px;
    width: 100%;
    padding: 2.5rem;
    text-align: center;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
}
.promo-popup-overlay.active .promo-popup {
    transform: scale(1);
}

.promo-popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.promo-popup-close:hover {
    background: var(--discount-bg);
    color: var(--danger);
}

.promo-popup .promo-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}
.promo-popup h3 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}
.promo-popup p {
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
}
.promo-code-box {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-secondary);
    border: 2px dashed var(--primary);
    border-radius: var(--radius-md);
    padding: 0.75rem 1.5rem;
    margin-bottom: 1.5rem;
}
.promo-code-box code {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 2px;
}
.promo-code-box .copy-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.9rem;
}
.promo-code-box .copy-btn:hover {
    color: var(--primary);
}

/* ---- Chatbot Widget ---- */
.chatbot-widget {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 9998;
}

.chatbot-toggle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: #fff;
    border: none;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(232,117,10,0.4);
    transition: all var(--transition-base);
}
.chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(232,117,10,0.5);
}
.chatbot-toggle .close-icon { display: none; }
.chatbot-toggle.active .open-icon { display: none; }
.chatbot-toggle.active .close-icon { display: block; }

.chatbot-window {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 360px;
    max-height: 500px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    display: none;
    flex-direction: column;
}
.chatbot-window.active {
    display: flex;
}

.chatbot-header {
    background: var(--primary-gradient);
    color: #fff;
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.chatbot-header .bot-avatar {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}
.chatbot-header h4 {
    color: #fff;
    font-size: 0.95rem;
    margin-bottom: 0.1rem;
}
.chatbot-header .online-status {
    font-size: 0.75rem;
    opacity: 0.8;
}

.chatbot-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
}
.chatbot-tab {
    flex: 1;
    padding: 0.65rem;
    text-align: center;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
}
.chatbot-tab.active,
.chatbot-tab:hover {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.chatbot-body {
    padding: 1rem;
    min-height: 250px;
    max-height: 300px;
    overflow-y: auto;
}

.chat-message {
    margin-bottom: 0.75rem;
    display: flex;
}
.chat-message.bot {
    justify-content: flex-start;
}
.chat-message.user {
    justify-content: flex-end;
}
.chat-bubble {
    max-width: 80%;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    line-height: 1.5;
}
.chat-message.bot .chat-bubble {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
}
.chat-message.user .chat-bubble {
    background: var(--primary-gradient);
    color: #fff;
    border-bottom-right-radius: 4px;
}

.quick-questions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: 0.75rem;
}
.quick-question-btn {
    padding: 0.35rem 0.75rem;
    background: var(--badge-bg);
    border: 1px solid var(--surface-glass-border);
    border-radius: var(--radius-full);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.quick-question-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.chatbot-footer {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 0.5rem;
}
.chatbot-footer input {
    flex: 1;
    padding: 0.6rem 0.85rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.85rem;
}
.chatbot-footer input:focus {
    outline: none;
    border-color: var(--primary);
}
.chatbot-footer button {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-gradient);
    border: none;
    border-radius: var(--radius-md);
    color: #fff;
    cursor: pointer;
}

/* ---- Page Header ---- */
.page-header {
    background: var(--bg-secondary);
    padding: 2.5rem 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .page-header {
    background: linear-gradient(135deg, #0f1123 0%, #1a1040 100%);
}

.page-header h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}
.page-header .breadcrumb {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}
.page-header .breadcrumb a {
    color: var(--text-muted);
}
.page-header .breadcrumb a:hover {
    color: var(--primary);
}

/* ---- Flash Messages ---- */
.flash-message {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}
.flash-message.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}
.flash-message.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}
.flash-message.info {
    background: #dbeafe;
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
}
.flash-message.warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
}

[data-theme="dark"] .flash-message.success { background: rgba(34,197,94,0.15); color: #86efac; border-color: rgba(34,197,94,0.3); }
[data-theme="dark"] .flash-message.error { background: rgba(239,68,68,0.15); color: #fca5a5; border-color: rgba(239,68,68,0.3); }
[data-theme="dark"] .flash-message.info { background: rgba(59,130,246,0.15); color: #93c5fd; border-color: rgba(59,130,246,0.3); }
[data-theme="dark"] .flash-message.warning { background: rgba(245,158,11,0.15); color: #fcd34d; border-color: rgba(245,158,11,0.3); }

/* ---- Empty States ---- */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
}
.empty-state i {
    font-size: 4rem;
    color: var(--text-muted);
    opacity: 0.3;
    margin-bottom: 1rem;
}
.empty-state h3 {
    margin-bottom: 0.5rem;
}
.empty-state p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2.5rem;
    }
    .hero-text .hero-subtitle { margin: 0 auto 2rem; }
    .hero-actions { justify-content: center; }
    .hero-visual { order: -1; }

    .shop-layout { grid-template-columns: 1fr; }
    .shop-sidebar {
        position: static;
        display: none;
    }
    .shop-sidebar.active {
        display: block;
    }

    .product-detail { grid-template-columns: 1fr; }
    .cart-layout { grid-template-columns: 1fr; }
    .checkout-layout { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .account-layout { grid-template-columns: 1fr; }
    .account-sidebar { position: static; }
    .reviews-summary { grid-template-columns: 1fr; }

    .timeline::before { left: 1.5rem; }
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        padding-left: 3.5rem;
        padding-right: 0;
        justify-content: flex-start;
    }
    .timeline-dot { left: 1.5rem; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: flex; }
    .nav-auth-btn { display: none; }
    
    .stats-bar {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .hero { padding: 3.5rem 0 3rem; }
    .hero-cards-grid { max-width: 300px; margin: 0 auto; }
    
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
    .products-grid .product-card-body { padding: 0.85rem; }
    .products-grid .product-card-title { font-size: 0.9rem; }
    .products-grid .product-card-price .price-sale { font-size: 1.1rem; }
    .products-grid .product-card-price .price-original { font-size: 0.75rem; }
    
    .testimonial-card { min-width: 280px; padding: 1.25rem; }
    
    .newsletter-form { flex-direction: column; }
    
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer-bottom { flex-direction: column; text-align: center; }
    
    .trust-badges { gap: 1rem; }
    
    .cart-item { grid-template-columns: 60px 1fr auto; }
    .cart-item-remove { position: absolute; top: 0.5rem; right: 0.5rem; }
    .cart-item { position: relative; }
    
    .chatbot-window { width: calc(100vw - 2rem); right: -0.5rem; }

    .section { padding: 3rem 0; }
}

@media (max-width: 480px) {
    .products-grid { grid-template-columns: 1fr; }
    .hero-cards-grid { grid-template-columns: 1fr; max-width: 250px; }
    .hero h1 { font-size: 1.75rem; }
    .section-header h2 { font-size: 1.5rem; }
    
    .auth-card { padding: 1.5rem; }
    .promo-popup { padding: 1.5rem; }
    
    .product-add-to-cart { flex-direction: column; }
    .product-add-to-cart .btn { width: 100%; }
}

/* ---- Scrollbar Custom ---- */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ---- Selection ---- */
::selection {
    background: rgba(232,117,10,0.2);
    color: var(--text-primary);
}

/* ---- Loading Spinner ---- */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 2rem auto;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Mobile filter toggle */
.mobile-filter-btn {
    display: none;
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

@media (max-width: 1024px) {
    .mobile-filter-btn { display: flex; }
}

/* Skeleton loading */
.skeleton {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}
@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}