/*
Theme Name: VPN Compare Pro
Theme URI: https://vpn-vergleich.example
Description: Professionelles WordPress-Theme für VPN-Vergleichsseiten mit Mehrsprachigkeit (DE/EN) und Affiliate-Integration
Version: 1.0.0
Author: VPN Compare Team
Author URI: https://vpn-vergleich.example
Text Domain: vpn-compare
Domain Path: /languages
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Tags: affiliate, vpn, comparison, multilingual, responsive
*/

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

:root {
    --primary-color: #2563eb;
    --secondary-color: #7c3aed;
    --accent-color: #10b981;
    --dark-bg: #1e293b;
    --light-bg: #f8fafc;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: #ffffff;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.site-header {
    background-color: var(--dark-bg);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* Navigation */
.main-navigation {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.main-navigation a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.main-navigation a:hover {
    color: var(--accent-color);
}

.lang-switcher {
    display: flex;
    gap: 10px;
}

.lang-switcher a {
    padding: 5px 10px;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 4px;
    font-size: 0.9rem;
}

.lang-switcher a.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

/* Comparison Table */
.comparison-section {
    padding: 4rem 0;
    background-color: var(--light-bg);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-primary);
}

.comparison-table {
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.table-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    display: grid;
    grid-template-columns: 2fr repeat(5, 1fr);
    padding: 1.5rem;
    font-weight: 600;
}

.table-row {
    display: grid;
    grid-template-columns: 2fr repeat(5, 1fr);
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

.table-row:hover {
    background-color: var(--light-bg);
}

.provider-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.provider-logo {
    width: 50px;
    height: 50px;
    background-color: var(--light-bg);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--primary-color);
}

.rating {
    color: var(--warning-color);
    font-weight: bold;
}

.price {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
}

.affiliate-button {
    background-color: var(--accent-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s;
}

.affiliate-button:hover {
    background-color: #059669;
    transform: scale(1.05);
}

/* Feature Cards */
.features-section {
    padding: 4rem 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background-color: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: white;
    font-size: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Provider Detail Page */
.provider-detail {
    padding: 3rem 0;
}

.provider-header {
    text-align: center;
    padding: 3rem 0;
    background: linear-gradient(135deg, var(--light-bg), white);
    border-radius: 12px;
    margin-bottom: 3rem;
}

.provider-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.provider-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

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

.stat-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.content-section {
    background-color: white;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.content-section h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.pros-list, .cons-list {
    padding: 1.5rem;
    border-radius: 8px;
}

.pros-list {
    background-color: rgba(34, 197, 94, 0.1);
    border-left: 4px solid var(--success-color);
}

.cons-list {
    background-color: rgba(239, 68, 68, 0.1);
    border-left: 4px solid var(--danger-color);
}

.pros-list h3, .cons-list h3 {
    margin-bottom: 1rem;
}

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

.pros-list li::before {
    content: "✓ ";
    color: var(--success-color);
    font-weight: bold;
    margin-right: 8px;
}

.cons-list li::before {
    content: "✗ ";
    color: var(--danger-color);
    font-weight: bold;
    margin-right: 8px;
}

/* Footer */
.site-footer {
    background-color: var(--dark-bg);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .table-header, .table-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .pros-cons {
        grid-template-columns: 1fr;
    }
    
    .main-navigation {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Affiliate Disclosure */
.affiliate-disclosure {
    background-color: var(--light-bg);
    padding: 1rem;
    border-left: 4px solid var(--primary-color);
    margin: 2rem 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}