/* DigiTech Media - Main Stylesheet */

/* CSS Variables for easy theme management */
:root {
    --primary-color: #6aa7ff;
    --primary-hover: #4f95ff;
    --primary-dark: #8b5cf6;
    --secondary-color: #8b5cf6;
    --accent-color: #10b981;
    --accent-orange: #f59e0b;
    --accent-pink: #ec4899;
    --text-color: #eef3ff;
    --text-light: #9fb0d0;
    --background: #0b1020;
    --background-alt: rgba(17, 26, 51, 0.88);
    --background-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --border-color: rgba(255, 255, 255, 0.10);
    --success-color: #10b981;
    --warning-color: #ef4444;
    --sidebar-bg: rgba(17, 26, 51, 0.92);
    --sidebar-hover: rgba(255, 255, 255, 0.06);
    --max-width: 1200px;
    --sidebar-width: 280px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: radial-gradient(1200px 700px at 20% 0%, rgba(106,167,255,.18), transparent 60%),
                radial-gradient(900px 600px at 100% 10%, rgba(120,255,214,.10), transparent 55%),
                var(--background);
    font-size: 16px;
    margin-left: var(--sidebar-width);
    transition: margin-left 0.3s ease;
}

body.sidebar-collapsed {
    margin-left: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-color);
}

h1 {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: 1.875rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
}

h3 {
    font-size: 1.5rem;
    margin-top: var(--spacing-md);
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* Sidebar Navigation */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--sidebar-bg);
    color: white;
    padding: var(--spacing-lg) 0;
    overflow-y: auto;
    transition: transform 0.3s ease;
    z-index: 1000;
    box-shadow: 4px 0 10px rgba(0, 0, 0, 0.1);
}

.sidebar.collapsed {
    transform: translateX(-100%);
}

.sidebar-header {
    padding: 0 var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.sidebar-logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.sidebar-tagline {
    font-size: 0.75rem;
    color: #94a3b8;
}

.sidebar-nav {
    list-style: none;
}

.sidebar-nav-item {
    margin-bottom: var(--spacing-xs);
}

.sidebar-nav-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: #e2e8f0;
    text-decoration: none;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.sidebar-nav-link:hover {
    background-color: var(--sidebar-hover);
    border-left-color: var(--primary-color);
    text-decoration: none;
}

.sidebar-nav-link.active {
    background-color: var(--sidebar-hover);
    border-left-color: var(--accent-color);
    color: white;
}

.sidebar-section-title {
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-xs);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #94a3b8;
    font-weight: 600;
}

/* Sidebar Toggle Button */
.sidebar-toggle {
    position: fixed;
    top: var(--spacing-md);
    left: calc(var(--sidebar-width) + var(--spacing-md));
    z-index: 999;
    background: var(--primary-color);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: none; /* Hidden by default on desktop */
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.sidebar-toggle:hover {
    background: var(--primary-hover);
    transform: scale(1.1);
}

body.sidebar-collapsed .sidebar-toggle {
    left: var(--spacing-md);
}

.sidebar-toggle-icon {
    width: 20px;
    height: 2px;
    background: white;
    position: relative;
    display: block;
}

.sidebar-toggle-icon::before,
.sidebar-toggle-icon::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background: white;
    left: 0;
}

.sidebar-toggle-icon::before {
    top: -6px;
}

.sidebar-toggle-icon::after {
    top: 6px;
}

/* Header */
header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: var(--spacing-lg) 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

header .container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

header h1 {
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: white;
    background-clip: unset;
    color: white;
}

.site-title {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin: 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.site-title a {
    color: white;
    text-decoration: none;
}

.site-tagline {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    margin-top: 0.5rem;
}

/* Main Container */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

main {
    min-height: calc(100vh - 200px);
    padding: var(--spacing-xl) 0;
}

.blog-hero {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(139, 92, 246, 0.18));
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 16px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-lg);
    align-items: center;
    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.08);
}

.blog-hero .hero-icon {
    width: 90px;
    height: 90px;
    border-radius: 20px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: white;
    box-shadow: 0 10px 20px rgba(79, 70, 229, 0.35);
}

.blog-hero .hero-copy h2 {
    margin: 0 0 var(--spacing-sm);
    font-size: 1.75rem;
    color: var(--text-color);
}

.blog-hero .hero-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.75rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
}

.blog-hero .hero-copy p {
    margin: 0 0 var(--spacing-sm);
    color: var(--text-light);
}

.blog-hero .hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.hero-tag {
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: rgba(59, 130, 246, 0.15);
    color: var(--primary-dark);
    font-size: 0.85rem;
    font-weight: 600;
}

/* Quick Summary Section */
.quick-summary {
    background: linear-gradient(135deg, rgba(106, 167, 255, 0.10) 0%, rgba(139, 92, 246, 0.12) 100%);
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.quick-summary h2 {
    margin-top: 0;
    font-size: 1.5rem;
    color: var(--text-color);
}

/* Product Section */
.product-section {
    background-color: var(--background-alt);
    border: 2px solid transparent;
    background-image: linear-gradient(var(--background-alt), var(--background-alt)),
                      linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    border-radius: 12px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}

.product-section:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.product-section h3 {
    margin-top: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid;
    border-image: linear-gradient(90deg, var(--primary-color), var(--secondary-color)) 1;
}

/* Product Image */
.product-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    margin: var(--spacing-md) auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.product-image-placeholder {
    width: 100%;
    max-width: 300px;
    height: 200px;
    margin: var(--spacing-md) auto;
    background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.03) 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-style: italic;
}

/* Features List */
.features {
    margin: var(--spacing-md) 0;
    background: linear-gradient(135deg, rgba(16,185,129,0.12) 0%, rgba(16,185,129,0.06) 100%);
    padding: var(--spacing-md);
    border-radius: 8px;
    border: 1px solid rgba(5, 150, 105, 0.3);
}

.features h4 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
}

.features ul {
    list-style: none;
    padding-left: 0;
}

.features li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
}

.features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Pros and Cons */
.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.pros, .cons {
    padding: var(--spacing-md);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.pros {
    background: linear-gradient(135deg, rgba(16,185,129,0.12) 0%, rgba(16,185,129,0.06) 100%);
    border: 1px solid rgba(16,185,129,0.35);
}

.cons {
    background: linear-gradient(135deg, rgba(239,68,68,0.16) 0%, rgba(239,68,68,0.07) 100%);
    border: 1px solid rgba(239,68,68,0.35);
}

.pros h4 {
    color: var(--success-color);
    margin-top: 0;
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.pros h4::before {
    content: "👍";
    font-size: 1.2rem;
}

.cons h4 {
    color: var(--warning-color);
    margin-top: 0;
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.cons h4::before {
    content: "⚠️";
    font-size: 1.2rem;
}

.pros ul, .cons ul {
    list-style: none;
    padding-left: 0;
}

.pros li, .cons li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
}

.pros li::before {
    content: "+";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.cons li::before {
    content: "−";
    position: absolute;
    left: 0;
    color: var(--warning-color);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Affiliate Links */
.affiliate-links {
    margin-top: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.affiliate-link {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.affiliate-link:hover {
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
    text-decoration: none;
}

.blog-post {
    background-color: var(--background-alt);
    padding: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
}

.product-review {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    border-radius: 12px;
    background-color: var(--background-alt);
    border: 2px solid transparent;
    background-image: linear-gradient(var(--background-alt), var(--background-alt)),
                      linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.price-badge {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-top: var(--spacing-sm);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.price-badge.budget {
    background: rgba(16,185,129,0.14);
    border: 1px solid rgba(16,185,129,0.30);
    color: #bfffdc;
}

.price-badge.mid-range {
    background: rgba(245,158,11,0.14);
    border: 1px solid rgba(245,158,11,0.30);
    color: var(--accent-orange);
}

.price-badge.premium {
    background: rgba(139,92,246,0.16);
    border: 1px solid rgba(139,92,246,0.35);
    color: #ddd6fe;
}

.cta-buttons {
    margin-top: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.03) 100%);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.1);
}

.btn:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

.btn-primary:hover {
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.5);
}

.btn-secondary:hover {
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.2);
}

.comparison-filters {
    background: var(--background-alt);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.06);
}

.comparison-filters h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
}

.filter-hint {
    font-size: 0.9rem;
    color: var(--text-light);
}

.filter-groups {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.filter-group h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--text-light);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    color: #e2e8f0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    cursor: pointer;
    margin: 0.25rem 0.35rem 0 0;
    font-weight: 600;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.filter-chip:hover {
    background: rgba(255, 255, 255, 0.09);
    border-color: rgba(106, 167, 255, 0.55);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.20);
    transform: translateY(-1px);
}

.filter-chip.active {
    background: linear-gradient(135deg, rgba(106,167,255,0.95), rgba(139,92,246,0.95));
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.18);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.25);
}

.product-visual {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: linear-gradient(135deg, rgba(69, 164, 255, 0.15), rgba(14, 165, 233, 0.1));
    border: 1px solid rgba(14, 165, 233, 0.3);
    border-radius: 14px;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.product-visual .visual-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    border: 1px solid rgba(14, 165, 233, 0.3);
}

.product-visual p {
    margin: 0;
    color: var(--text-color);
    font-weight: 600;
}

.project-idea {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(5, 150, 105, 0.05));
    border: 1px solid rgba(5, 150, 105, 0.3);
    border-radius: 12px;
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.project-idea h4 {
    margin: 0 0 var(--spacing-xs);
    color: var(--accent-color);
}

.project-idea p {
    margin: 0;
    color: var(--text-color);
}

.price-indicator {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-top: var(--spacing-sm);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.price-budget {
    background: rgba(106,167,255,0.14);
    color: #dbe6ff;
    border: 1px solid rgba(106,167,255,0.30);
}

.price-midrange {
    background: rgba(245,158,11,0.14);
    color: var(--accent-orange);
    border: 1px solid rgba(245,158,11,0.30);
}

.price-premium {
    background: rgba(139,92,246,0.16);
    color: #ddd6fe;
    border: 1px solid rgba(139,92,246,0.35);
}

/* Comparison Table */
.comparison-table {
    overflow-x: auto;
    margin: var(--spacing-lg) 0;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--background-alt);
}

thead {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
}

th, td {
    padding: var(--spacing-md);
    text-align: left;
    border: 1px solid var(--border-color);
}

th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

tbody tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.03);
}

tbody tr:hover {
    background: rgba(106, 167, 255, 0.10);
}

/* Blog Cards (Homepage) */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.blog-card {
    background-color: var(--background-alt);
    border: 2px solid transparent;
    background-image: linear-gradient(var(--background-alt), var(--background-alt)),
                      linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    border-radius: 12px;
    padding: var(--spacing-lg);
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.blog-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
}

.blog-card-image-placeholder {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.03) 100%);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-style: italic;
}

.blog-card h3 {
    margin-top: 0;
    font-size: 1.375rem;
}

.blog-card h3 a {
    color: var(--text-color);
}

.blog-card h3 a:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-card p {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.category {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 0.35rem 0.85rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Introduction Section */
.introduction {
    margin-bottom: var(--spacing-xl);
    background: var(--background-alt);
    padding: var(--spacing-lg);
    border-radius: 12px;
    border-left: 4px solid var(--accent-orange);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* Buying Guide Section */
.buying-guide {
    background: linear-gradient(135deg, rgba(245,158,11,0.14) 0%, rgba(245,158,11,0.08) 50%, rgba(245,158,11,0.05) 100%);
    padding: var(--spacing-lg);
    border-radius: 12px;
    margin-top: var(--spacing-xl);
    border: 1px solid rgba(245,158,11,0.35);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
}

.buying-guide h2 {
    margin-top: 0;
    color: var(--text-color);
}

.buying-guide h3 {
    color: var(--accent-orange);
    margin-top: var(--spacing-md);
}

.buying-guide ul {
    margin-left: var(--spacing-md);
}

.buying-guide li {
    margin-bottom: var(--spacing-sm);
}

/* Footer */
footer {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: white;
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-xl);
}

footer .container {
    text-align: center;
}

.affiliate-disclosure {
    font-size: 0.875rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-md);
    padding: var(--spacing-md);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

footer p {
    color: rgba(255, 255, 255, 0.8);
}

.toolkit-extras {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.04), rgba(15, 23, 42, 0.08));
    border-radius: 16px;
    border: 1px solid rgba(15, 23, 42, 0.1);
}

.toolkit-extras h3 {
    margin-top: 0;
}

.toolkit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.toolkit-card {
    background: var(--background-alt);
    border-radius: 12px;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
}

.toolkit-card h4 {
    margin-top: 0;
}

.toolkit-card ul {
    margin: var(--spacing-sm) 0 0;
    padding-left: 1.2rem;
    color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 1024px) {
    :root {
        --sidebar-width: 260px;
    }
}

@media (max-width: 768px) {
    body {
        margin-left: 0;
    }

    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    body.sidebar-collapsed .sidebar-toggle {
        left: var(--spacing-md);
    }

    .sidebar-toggle {
        left: var(--spacing-md);
        display: flex; /* Show on mobile */
    }

    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    .pros-cons {
        grid-template-columns: 1fr;
    }

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

    .affiliate-links {
        flex-direction: column;
    }

    .affiliate-link {
        text-align: center;
    }

    .blog-hero {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .blog-hero .hero-icon {
        margin: 0 auto;
    }

    .filter-groups {
        grid-template-columns: 1fr;
    }

    table {
        font-size: 0.875rem;
    }

    th, td {
        padding: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    body {
        font-size: 14px;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .product-section {
        padding: var(--spacing-md);
    }

    .sidebar-toggle {
        width: 35px;
        height: 35px;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-section,
.blog-card {
    animation: fadeIn 0.5s ease-out;
}

/* Cookie Consent Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: white;
    padding: var(--spacing-lg);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.3s ease-out;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-lg);
    align-items: center;
}

.cookie-banner-text h3 {
    margin: 0 0 var(--spacing-xs);
    color: white;
    font-size: 1.25rem;
}

.cookie-banner-text p {
    margin: 0 0 var(--spacing-xs);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    line-height: 1.5;
}

.cookie-link {
    color: #60a5fa;
    text-decoration: underline;
}

.cookie-link:hover {
    color: #93c5fd;
}

.cookie-banner-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-width: 200px;
}

.cookie-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
    white-space: nowrap;
}

.cookie-btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.cookie-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.cookie-btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.cookie-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
}

.cookie-btn-link {
    background: transparent;
    color: #93c5fd;
    text-decoration: underline;
    padding: var(--spacing-xs);
}

.cookie-btn-link:hover {
    color: #bfdbfe;
}

/* Cookie Modal */
.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease-out;
}

.cookie-modal.show {
    opacity: 1;
}

.cookie-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.cookie-modal-content {
    position: relative;
    background: rgba(17, 26, 51, 0.96);
    border-radius: 16px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.cookie-modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: rgba(17, 26, 51, 0.96);
    z-index: 1;
}

.cookie-modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

.cookie-modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-light);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
}

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

.cookie-modal-body {
    padding: var(--spacing-lg);
}

.cookie-modal-body > p {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.cookie-option {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.2s;
}

.cookie-option:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.1);
}

.cookie-option-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.cookie-option-header h3 {
    margin: 0;
    font-size: 1.125rem;
    flex: 1;
}

.cookie-badge {
    padding: 0.25rem 0.75rem;
    background: var(--accent-color);
    color: white;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.cookie-option-desc {
    margin: 0;
    color: var(--text-light);
    font-size: 0.9rem;
    padding-left: 60px;
}

.cookie-toggle {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
    flex-shrink: 0;
}

.cookie-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.cookie-toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.18);
    border-radius: 28px;
    transition: all 0.3s;
}

.cookie-toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    border-radius: 50%;
    transition: all 0.3s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.cookie-toggle input:checked + .cookie-toggle-slider {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
}

.cookie-toggle input:checked + .cookie-toggle-slider:before {
    transform: translateX(22px);
}

.cookie-toggle input:disabled + .cookie-toggle-slider {
    background: var(--accent-color);
    opacity: 0.7;
    cursor: not-allowed;
}

.cookie-modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: var(--spacing-sm);
    position: sticky;
    bottom: 0;
    background: rgba(17, 26, 51, 0.96);
}

.cookie-modal-footer .cookie-btn {
    flex: 1;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .cookie-banner-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .cookie-banner-actions {
        min-width: 100%;
    }

    .cookie-modal-content {
        width: 95%;
        max-height: 95vh;
    }

    .cookie-modal-header {
        padding: var(--spacing-md);
    }

    .cookie-modal-body {
        padding: var(--spacing-md);
    }

    .cookie-modal-footer {
        padding: var(--spacing-md);
        flex-direction: column;
    }

    .cookie-option-desc {
        padding-left: 0;
        margin-top: var(--spacing-xs);
    }
}




/* Form Controls (Dark Theme) */
input[type="text"], input[type="email"], input[type="url"], input[type="password"], input[type="number"], textarea, select {
  background: rgba(0,0,0,0.18);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 10px 12px;
  outline: none;
}
input[type="text"]:focus, input[type="email"]:focus, input[type="url"]:focus, input[type="password"]:focus, input[type="number"]:focus, textarea:focus, select:focus {
  border-color: rgba(106,167,255,0.65);
  box-shadow: 0 0 0 3px rgba(106,167,255,0.15);
}

/* === Tool Pages (shared UI layer) === */
/* Scoped so it won't affect blog/home styling */
body.tool-page {
  color-scheme: dark; /* makes native controls (e.g., number spinners) more visible on dark UI */
}

.tool-page .muted { color: var(--text-light); }

.tool-page .layout{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px 0 32px;
  display: grid;
  gap: 16px;
}

@media (max-width: 980px){
  .tool-page .layout{ grid-template-columns: 1fr; }
}

.tool-page .card{
  background: var(--background-alt);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  padding: 16px;
}

.tool-page .grid2{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 700px){
  .tool-page .grid2{ grid-template-columns: 1fr; }
}

.tool-page label{ display:block; font-size:.92rem; margin:0 0 6px; }

.tool-page input[type="text"],
.tool-page input[type="password"],
.tool-page input[type="number"],
.tool-page textarea{
  width: 100%;
  background: rgba(0,0,0,.18);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 10px 12px;
  outline: none;
}

.tool-page input[type="text"]:focus,
.tool-page input[type="password"]:focus,
.tool-page input[type="number"]:focus,
.tool-page textarea:focus{
  border-color: rgba(106,167,255,0.65);
  box-shadow: 0 0 0 3px rgba(106,167,255,0.15);
}

.tool-page .row{
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
}
.tool-page .row > *{ flex: 1 1 auto; }

.tool-page .btn{
  appearance:none;
  border:1px solid rgba(106,167,255,.35);
  background: rgba(106,167,255,.14);
  color: var(--text-color);
  padding: 10px 12px;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 700;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  text-align: center;
}

.tool-page .btn:hover{
  transform: translateY(-1px);
  background: rgba(106,167,255,.18);
  box-shadow: 0 10px 22px rgba(0,0,0,0.25);
}

.tool-page .btn:active{ transform: translateY(0); }

.tool-page .btn.secondary{
  border-color: rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
}

.tool-page .btn:disabled{
  opacity:.5;
  cursor:not-allowed;
  transform:none;
  box-shadow:none;
}

/* Make the primary action stand out more */
.tool-page #generateBtn.btn{
  background: linear-gradient(135deg, rgba(106,167,255,0.95), rgba(139,92,246,0.95));
  border-color: rgba(255,255,255,0.18);
  box-shadow: 0 14px 28px rgba(0,0,0,0.30);
}

.tool-page #generateBtn.btn:hover{
  background: linear-gradient(135deg, rgba(106,167,255,1), rgba(139,92,246,1));
  box-shadow: 0 18px 36px rgba(0,0,0,0.38);
}

.tool-page .pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 8px 10px;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  font-size: .92rem;
}
.tool-page .pill input{ margin:0; }

.tool-page .meter{
  width: 100%;
  height: 12px;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: rgba(255,255,255,.06);
  overflow:hidden;
}
.tool-page .meter > div{
  height:100%;
  width:0%;
  background: linear-gradient(90deg, rgba(255,90,90,.9), rgba(255,200,90,.9), rgba(120,255,214,.9));
  transition: width .25s ease;
}

.tool-page .kpi{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:10px;
}
.tool-page .kpi .box{
  flex: 1 1 160px;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(255,255,255,.04);
}
.tool-page .kpi .box .big{ font-size: 1.1rem; font-weight: 800; }
.tool-page .kpi .box .small{ color: var(--text-light); font-size: .86rem; }

.tool-page ul.tips{ margin: 8px 0 0 18px; color: var(--text-light); }

.tool-page .note{
  margin-top:10px;
  padding: 10px 12px;
  border: 1px dashed rgba(255,255,255,.18);
  border-radius: 14px;
  color: var(--text-light);
  background: rgba(0,0,0,.12);
}
.tool-page .danger{ color: #ffb3b3; }
.tool-page .ok{ color: #bfffdc; }

.tool-page .ad-slot{
  min-height: 250px;
  border: 1px dashed rgba(255,255,255,.22);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(0,0,0,.10);
  color: var(--text-light);
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
}

.tool-page .tools-links{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:10px;
  margin-top:8px;
}
@media (max-width: 760px){
  .tool-page .tools-links{ grid-template-columns: 1fr; }
}
.tool-page .tool-link{
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(255,255,255,.04);
}

.tool-page .mono{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}
.tool-page .smallprint{
  font-size: .88rem;
  color: var(--text-light);
}
/* === End Tool Pages UI layer === */