/* =================================================================
   Fileflyr - Professional File Converter Design System
   ================================================================= */

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

:root {
    /* Colors */
    --bg-dark: #0a0b0f;
    --bg-card: #13141a;
    --bg-hover: #1a1c24;
    --bg-elevated: #1f2028;
    
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-light: rgba(99, 102, 241, 0.1);
    
    --accent: #22c55e;
    --accent-hover: #16a34a;
    
    --text-primary: #ffffff;
    --text-secondary: #9ca3af;
    --text-tertiary: #6b7280;
    
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.5);
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
}

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

/* =================================================================
   Header
   ================================================================= */

header {
    background: rgba(10, 11, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 18px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 26px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    cursor: pointer;
    text-decoration: none;
}

nav {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

/* =================================================================
   Hero Section
   ================================================================= */

.hero {
    text-align: center;
    padding: 120px var(--spacing-lg) 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 1000px;
    height: 1000px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.hero h1 {
    font-size: clamp(42px, 7vw, 72px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, #ffffff 0%, #a0a0a0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -2px;
}

.hero p {
    font-size: clamp(18px, 2vw, 22px);
    color: var(--text-secondary);
    max-width: 680px;
    margin: 0 auto var(--spacing-2xl);
    line-height: 1.7;
}

.hero-badges {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.badge {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 12px 24px;
    border-radius: 100px;
    font-size: 15px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.badge:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.badge-icon {
    font-size: 20px;
}

/* =================================================================
   Converters Section
   ================================================================= */

.converters {
    padding: var(--spacing-3xl) var(--spacing-lg);
}

.converters-content {
    max-width: 1400px;
    margin: 0 auto;
}

.converters-header {
    margin-bottom: var(--spacing-2xl);
}

.converters-header h2 {
    text-align: center;
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    margin-bottom: var(--spacing-xl);
    letter-spacing: -1px;
}

.search-filter {
    max-width: 800px;
    margin: 0 auto;
}

.search-box {
    width: 100%;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 16px;
    margin-bottom: var(--spacing-lg);
    transition: all 0.3s ease;
}

.search-box:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.search-box::placeholder {
    color: var(--text-tertiary);
}

.category-filters {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 24px; /* Vergrößert für bessere Touch-Targets (min 44x44px) */
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 44px; /* WCAG Touch-Target Mindestgröße */
}

.filter-btn:hover {
    border-color: var(--border-hover);
    color: var(--text-primary);
}

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

/* Converter Grid */
.converter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.converter-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: var(--spacing-xl);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.converter-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), #8b5cf6);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.converter-card:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.converter-card:hover::before {
    opacity: 1;
}

.card-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
    display: block;
}

.converter-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.3px;
}

.converter-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

.card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 10px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-badge.popular {
    background: var(--primary-light);
    color: var(--primary);
}

.card-badge.hot {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* No Results */
.no-results {
    text-align: center;
    padding: var(--spacing-3xl) 0;
}

.no-results-icon {
    font-size: 64px;
    margin-bottom: var(--spacing-lg);
    opacity: 0.5;
}

.no-results h3 {
    font-size: 24px;
    margin-bottom: var(--spacing-sm);
}

.no-results p {
    color: var(--text-secondary);
}

/* =================================================================
   Ad Container - Google AdSense Optimized
   ================================================================= */

.ad-container {
    max-width: 1400px;
    margin: var(--spacing-3xl) auto;
    padding: 0 var(--spacing-lg);
}

.ad-placeholder {
    background: var(--bg-card);
    border: 1px dashed var(--border);
    border-radius: 12px;
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    transition: all 0.3s ease;
}

.ad-placeholder:hover {
    border-color: var(--border-hover);
    background: var(--bg-hover);
}

.ad-label {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    font-size: 10px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ad-placeholder-content {
    color: var(--text-tertiary);
    font-size: 12px;
    font-weight: 500;
    opacity: 0.6;
}

/* Responsive Ad Size Labels */
.mobile-ad {
    display: none;
}

.desktop-ad {
    display: inline;
}

/* Leaderboard (728x90 Desktop / 320x50 Mobile) */
.ad-leaderboard {
    min-height: 110px;
    max-width: 750px;
    margin: 0 auto;
}

/* Medium Rectangle (300x250) - Universal */
.ad-medium-rectangle {
    min-height: 270px;
    max-width: 320px;
    margin: 0 auto;
}

/* Large Rectangle (336x280) - Post Conversion */
.ad-large-rectangle {
    min-height: 300px;
    max-width: 360px;
    margin: 0 auto;
}

/* Top Banner Placement */
.ad-top-banner {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

/* Mid Content Placement */
.ad-mid-content {
    margin: var(--spacing-3xl) auto;
}

/* Bottom Banner Placement */
.ad-bottom-banner {
    margin: var(--spacing-3xl) auto var(--spacing-2xl);
}

/* Post Conversion Ad */
.ad-post-conversion {
    margin-top: var(--spacing-2xl);
}

/* Wide Skyscraper (160x600) - Desktop Sidebar (NICHT FIXIERT - AdSense Compliance) */
.ad-sidebar {
    display: none; /* Deaktiviert wegen AdSense-Richtlinien (keine fixed/sticky Ads erlaubt) */
    /* Alternative: Als normale Ad nach Content platzieren */
}

.ad-sidebar-content {
    min-height: 620px;
    width: 100%;
    padding: var(--spacing-md);
    max-width: 180px;
    margin: var(--spacing-xl) auto;
}

/* =================================================================
   How It Works
   ================================================================= */

.how-it-works {
    padding: var(--spacing-3xl) var(--spacing-lg);
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.how-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.how-content h2 {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.step {
    position: relative;
}

.step-number {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 800;
    margin: 0 auto var(--spacing-lg);
    box-shadow: 0 8px 16px rgba(99, 102, 241, 0.3);
}

.step-content h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.step-content p {
    color: var(--text-secondary);
    font-size: 15px;
}

/* =================================================================
   Privacy Section
   ================================================================= */

.privacy-section {
    padding: var(--spacing-3xl) var(--spacing-lg);
}

.privacy-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.privacy-content h2 {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    letter-spacing: -1px;
}

.privacy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.privacy-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: var(--spacing-xl);
    text-align: center;
    transition: all 0.3s ease;
}

.privacy-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.privacy-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-lg);
}

.privacy-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.privacy-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.privacy-technical {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    text-align: left;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.privacy-technical h4 {
    font-size: 18px;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.tech-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.tech-item {
    color: var(--text-secondary);
    font-size: 14px;
}

/* =================================================================
   Footer
   ================================================================= */

footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: var(--spacing-3xl) var(--spacing-lg) var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

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

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: var(--spacing-md);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.footer-column h4 {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
    color: var(--text-tertiary);
}

.footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    margin-bottom: var(--spacing-sm);
    transition: color 0.3s ease;
}

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

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-tertiary);
    font-size: 14px;
}

.footer-bottom-framesphere {
    text-decoration: none;
    color: var(--text-tertiary);
}

.footer-bottom-framesphere:hover {
    color: var(--text-primary);
}

/* =================================================================
   Converter Pages
   ================================================================= */

.converter-page {
    padding: var(--spacing-3xl) var(--spacing-lg);
    min-height: 80vh;
}

.converter-page h1 {
    text-align: center;
    font-size: clamp(36px, 6vw, 56px);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    letter-spacing: -1.5px;
}

.subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 18px;
    margin-bottom: var(--spacing-3xl);
}

.converter-box {
    max-width: 900px;
    margin: 0 auto;
}

/* Drop Zone */
.drop-zone {
    background: var(--bg-card);
    border: 2px dashed var(--border);
    border-radius: 20px;
    padding: var(--spacing-3xl) var(--spacing-xl);
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.drop-zone:hover,
.drop-zone.drag-over {
    background: var(--primary-light);
    border-color: var(--primary);
}

.drop-content {
    width: 100%;
}

.drop-icon {
    font-size: 72px;
    margin-bottom: var(--spacing-lg);
    opacity: 0.7;
}

.drop-text {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.drop-subtext {
    color: var(--text-secondary);
    font-size: 16px;
}

/* Preview Area */
.preview-area {
    margin-top: var(--spacing-xl);
}

.preview-area h3 {
    font-size: 20px;
    margin-bottom: var(--spacing-lg);
    font-weight: 700;
}

.image-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--spacing-md);
}

.image-preview-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: var(--spacing-md);
    text-align: center;
    transition: all 0.3s ease;
}

.image-preview-item:hover {
    border-color: var(--border-hover);
}

.image-preview-item img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: var(--spacing-sm);
}

.image-preview-item p {
    font-size: 12px;
    color: var(--text-secondary);
    word-break: break-all;
}

/* Remove Button */
.remove-btn {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.remove-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.5);
    transform: translateY(-1px);
}

/* Options Area */
.options-area {
    margin-top: var(--spacing-xl);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: var(--spacing-xl);
}

.options-area h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.option label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.option select,
.option input[type="number"],
.option input[type="range"],
.option input[type="color"] {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.3s ease;
}

.option select:focus,
.option input:focus {
    outline: none;
    border-color: var(--primary);
}

.option input[type="range"] {
    padding: 0;
    height: 40px;
}

.option input[type="color"] {
    height: 50px;
    cursor: pointer;
    padding: 4px;
}

/* Buttons */
.convert-btn,
.download-btn,
.reset-btn {
    width: 100%;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

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

.convert-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(99, 102, 241, 0.4);
}

.download-btn {
    background: var(--accent);
    color: white;
    margin-bottom: var(--spacing-md);
}

.download-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(34, 197, 94, 0.4);
}

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

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

/* Progress Area */
.progress-area {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-card);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #8b5cf6);
    transition: width 0.3s ease;
}

#progressText {
    color: var(--text-secondary);
    font-size: 16px;
}

/* Download Area */
.download-area {
    margin-top: var(--spacing-xl);
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 16px;
    padding: var(--spacing-2xl);
    text-align: center;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    margin: 0 auto var(--spacing-lg);
    color: white;
    box-shadow: 0 8px 16px rgba(34, 197, 94, 0.3);
}

.download-area h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
}

/* Privacy Notice */
.privacy-notice {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--primary-light);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 12px;
}

.privacy-notice p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* =================================================================
   Responsive Design
   ================================================================= */

@media (max-width: 1024px) {
    .converter-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
    
    .footer-main {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1280px) {
    /* Sidebar ist bereits deaktiviert (siehe oben) */
}

@media (max-width: 900px) {
    /* Switch to mobile ad sizes */
    .desktop-ad {
        display: none;
    }
    
    .mobile-ad {
        display: inline;
    }
    
    /* Adjust leaderboard for mobile */
    .ad-leaderboard {
        min-height: 70px;
        max-width: 340px;
    }
    
    /* Adjust containers for mobile */
    .ad-top-banner,
    .ad-bottom-banner {
        padding: 0 var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 80px var(--spacing-lg) 60px;
    }
    
    .hero h1 {
        font-size: 42px;
    }
    
    nav {
        gap: var(--spacing-md);
    }
    
    nav a {
        font-size: 14px;
    }
    
    .converter-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .privacy-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .drop-zone {
        padding: var(--spacing-2xl) var(--spacing-lg);
        min-height: 320px; /* Vergrößert für bessere Touch-Bedienung */
    }
    
    .options-grid {
        grid-template-columns: 1fr;
    }
    
    /* Mobile ad adjustments */
    .ad-leaderboard {
        min-height: 70px;
        max-width: 100%;
    }
    
    .ad-medium-rectangle,
    .ad-large-rectangle {
        min-height: 270px;
        max-width: 100%;
    }
    
    .ad-container {
        margin: var(--spacing-lg) auto;
        padding: 0 var(--spacing-md);
    }
    
    .ad-top-banner,
    .ad-bottom-banner,
    .ad-mid-content {
        margin-top: var(--spacing-lg);
        margin-bottom: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .hero-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .badge {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .category-filters {
        gap: var(--spacing-sm);
    }
    
    .filter-btn {
        padding: 10px 20px; /* Touch-Target bleibt min 44px hoch */
        font-size: 13px;
    }
}

/* =================================================================
   Legal Pages (Impressum, Datenschutz)
   ================================================================= */

.legal-page {
    padding: var(--spacing-3xl) var(--spacing-lg);
    min-height: 80vh;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-page h1 {
    font-size: clamp(36px, 6vw, 56px);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    letter-spacing: -1.5px;
}

.legal-page .subtitle {
    color: var(--text-secondary);
    font-size: 18px;
    margin-bottom: var(--spacing-3xl);
}

.legal-section {
    margin-bottom: var(--spacing-3xl);
}

.legal-section h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--primary);
    letter-spacing: -0.5px;
}

.legal-section h3 {
    font-size: 20px;
    font-weight: 600;
    margin: var(--spacing-lg) 0 var(--spacing-md);
}

.legal-section p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.legal-section ul {
    color: var(--text-secondary);
    line-height: 1.8;
    padding-left: var(--spacing-xl);
    margin: var(--spacing-md) 0;
}

.legal-section li {
    margin-bottom: var(--spacing-sm);
}

.legal-section a {
    color: var(--primary);
    text-decoration: underline;
}

.legal-section a:hover {
    color: var(--primary-hover);
}

.legal-section strong {
    color: var(--text-primary);
}

.legal-notice {
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 12px;
    padding: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.legal-notice p {
    color: var(--text-primary);
    margin: 0;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .legal-page {
        padding: var(--spacing-xl) var(--spacing-lg);
    }
    
    .legal-page h1 {
        font-size: 32px;
    }
    
    .legal-section h2 {
        font-size: 24px;
    }
    
    .legal-section h3 {
        font-size: 18px;
    }
}