/* Base Styles */
:root {
    --primary-color: #0077b5;
    --secondary-color: #00a0dc;
    --accent-color: #e7a33e;
    --dark-color: #283e4a;
    --light-color: #f3f6f8;
    --text-color: #333;
    --text-light: #666;
    --white: #fff;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --bg-color: var(--light-color);
    --card-bg: var(--white);
}

/* Dark Mode Colors */
[data-theme="dark"] {
    --primary-color: #0077b5;
    --secondary-color: #00a0dc;
    --accent-color: #e7a33e;
    --dark-color: #1d2935;
    --light-color: #283e4a;
    --text-color: #ffffff; /* Reines Weiß für Haupttext */
    --text-light: #ffffff; /* Auch für sekundären Text reines Weiß */
    --white: #1d2935;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    --bg-color: #121212;
    --card-bg: #1d2935;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: var(--transition);
}

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

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

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

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

section {
    padding: 80px 0;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 40px;
    text-align: center;
    color: var(--dark-color);
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    border: 2px solid var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

/* Theme Switcher - Neu gestaltet als Button */
.theme-switcher {
    display: flex;
    align-items: center;
}

.theme-toggle {
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 30px;
    padding: 8px 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.theme-toggle:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.theme-toggle i {
    font-size: 1rem;
}

/* Language and Theme Switchers */
.language-switcher {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-left: 20px;
}

.language-flags {
    display: flex;
    gap: 10px;
    align-items: center;
}

.language-flags a {
    display: flex;
    align-items: center;
    padding: 5px;
    border-radius: 4px;
    transition: var(--transition);
    border: 2px solid transparent;
}

.language-flags a:hover {
    background: rgba(0, 0, 0, 0.05);
}

.language-flags img {
    width: 24px;
    height: 16px;
    border-radius: 2px;
}

/* Sprachauswahl-Logik: Aktive Sprache ist hervorgehoben */
.language-flags .active {
    opacity: 1;
    pointer-events: none;
    box-shadow: 0 0 0 2px var(--primary-color);
}

.language-flags a:not(.active) {
    opacity: 0.5;
}

/* Header */
header {
    background-color: var(--card-bg);
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    position: relative;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 40px;
    margin-right: 10px;
}

.logo h1 {
    font-size: 1.5rem;
    color: var(--primary-color);
}

nav {
    display: flex;
    align-items: center;
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: var(--text-color);
    font-weight: 500;
}

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

/* Hero Section */
.hero {
    padding: 100px 0 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 2;
    gap: 40px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: white;
}

.hero-subtitle {
    font-size: 1.5rem;
    line-height: 1.4;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    font-weight: 400;
}

/* CTA Wrapper */
.cta-wrapper {
    margin: 3rem 0;
    text-align: left;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.2rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.cta-note {
    margin-top: 1rem;
    font-size: 0.95rem;
    opacity: 0.9;
    font-weight: 400;
}

/* Badges */
.hero-badges {
    display: flex;
    gap: 12px;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.2s ease;
}

.badge:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.15);
}

.badge i {
    margin-right: 8px;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Hero Image */
.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    max-width: 100%;
    max-height: 500px;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-image img:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

/* Responsive Anpassungen */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
        padding: 0 20px;
        margin-bottom: 40px;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .cta-wrapper {
        text-align: center;
    }
    
    .hero-badges {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .hero {
        padding: 80px 0 40px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .btn-large {
        width: 100%;
        justify-content: center;
        padding: 0.9rem 1.5rem;
        font-size: 1.1rem;
    }
    
    .hero-badges {
        flex-direction: column;
        align-items: center;
    }
}

/* Features Section */
.features {
    background-color: var(--card-bg);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.feature-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.5;
}

/* Verbesserte Lesbarkeit im Dark Mode - alle Texte weiß */
[data-theme="dark"] .feature-card p,
[data-theme="dark"] .feature-card h3,
[data-theme="dark"] .technical-text p,
[data-theme="dark"] .technical-text h3,
[data-theme="dark"] .step p,
[data-theme="dark"] .step h3,
[data-theme="dark"] .technical-highlight p,
[data-theme="dark"] .technical-highlight h4,
[data-theme="dark"] .accordion-content p,
[data-theme="dark"] .accordion-button,
[data-theme="dark"] h2 {
    color: #ffffff; /* Reines Weiß für maximalen Kontrast */
    opacity: 0.95; /* Leicht reduzierte Opazität für angenehmeres Lesen */
}

/* Verbesserte Sichtbarkeit im Dark Mode für Feature-Karten */
[data-theme="dark"] .feature-card {
    background-color: rgba(29, 41, 53, 0.8); /* Leicht transparenter Hintergrund */
    border: 1px solid rgba(255, 255, 255, 0.1); /* Subtiler weißer Rand */
}

.feature-highlight {
    margin-top: 15px;
    padding: 10px;
    background-color: rgba(0, 119, 181, 0.1);
    border-left: 3px solid var(--primary-color);
    border-radius: 0 4px 4px 0;
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.9rem;
}

/* Verbesserte Sichtbarkeit im Dark Mode */
[data-theme="dark"] .feature-highlight {
    background-color: rgba(0, 119, 181, 0.3); /* Stärkerer Hintergrund */
    color: #ffffff;
    border-color: #00a0dc; /* Hellere Randfarbe */
}

/* How It Works Section */
.how-it-works {
    background-color: var(--bg-color);
}

.steps {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
}

.step {
    flex: 1;
    min-width: 250px;
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    text-align: center;
    position: relative;
}

/* Verbesserte Sichtbarkeit im Dark Mode für Schritte */
[data-theme="dark"] .step {
    background-color: rgba(29, 41, 53, 0.8); /* Leicht transparenter Hintergrund */
    border: 1px solid rgba(255, 255, 255, 0.1); /* Subtiler weißer Rand */
}

.step-number {
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 20px;
}

.step h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

/* Technical Section */
.technical {
    background-color: var(--bg-color);
    padding: 80px 0;
}

.technical-content {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-top: 40px;
}

.technical-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.technical-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
}

.technical-text {
    flex: 1;
}

.technical-text h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.technical-text p {
    margin-bottom: 15px;
    line-height: 1.6;
}

.technical-highlight {
    margin-top: 30px;
    padding: 20px;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    display: flex;
    gap: 15px;
}

.technical-highlight i {
    font-size: 2rem;
    color: #28a745;
}

.technical-highlight h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.technical-highlight p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* Download Section */
.download {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    text-align: center;
    padding: 80px 0;
}

.download h2 {
    color: var(--white);
}

.download p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
    opacity: 0.9;
}

.pricing-info {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    margin: 30px auto;
    max-width: 400px;
    text-align: center;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    display: block;
    margin-bottom: 10px;
}

.price-detail {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
}

/* FAQ Section */
.faq {
    background-color: var(--card-bg);
}

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

.accordion-item {
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.accordion-button {
    width: 100%;
    padding: 20px;
    background-color: var(--bg-color);
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.accordion-button:hover {
    background-color: #e6eaed;
}

.accordion-button::after {
    content: '+';
    position: absolute;
    right: 20px;
    font-size: 1.5rem;
}

.accordion-button.active::after {
    content: '-';
}

.accordion-content {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    background-color: var(--card-bg);
    transition: max-height 0.3s ease;
}

.accordion-content p {
    padding: 20px;
}

.accordion-item.active .accordion-content {
    max-height: 200px;
}

/* Legal Pages */
.legal-content {
    padding: 60px 0;
    min-height: calc(100vh - 200px);
}

.legal-content .container {
    max-width: 800px;
}

.legal-text {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    color: var(--text-color);
}

.legal-text h1 {
    color: var(--primary-color);
    margin-bottom: 30px;
    font-size: 2.5rem;
}

.legal-text h2 {
    color: var(--dark-color);
    font-size: 1.8rem;
    margin: 30px 0 15px;
    text-align: left;
}

.legal-text h3 {
    color: var(--text-color);
    font-size: 1.4rem;
    margin: 20px 0 10px;
}

.legal-text p, .legal-text ul {
    margin-bottom: 15px;
    line-height: 1.6;
}

.legal-text ul {
    list-style: disc;
    margin-left: 20px;
}

.legal-text .btn {
    margin-top: 30px;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-logo {
    flex: 1;
    min-width: 200px;
    margin-bottom: 20px;
}

.footer-logo img {
    height: 40px;
    margin-bottom: 10px;
}

.footer-links, .footer-contact {
    flex: 1;
    min-width: 200px;
    margin-bottom: 20px;
}

.footer-links h3, .footer-contact h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links ul li a:hover {
    color: var(--white);
}

.footer-contact a {
    color: var(--secondary-color);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
}

.footer-bottom p {
    margin-bottom: 10px;
}

.footer-links-legal {
    margin: 10px 0;
}

.footer-links-legal a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-links-legal a:hover {
    color: var(--white);
}

.footer-social a {
    color: rgba(255, 255, 255, 0.7);
    margin-left: 15px;
    font-size: 1.2rem;
}

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

/* Responsive Design */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 40px;
        text-align: center;
    }
    
    .hero-content h2 {
        text-align: center;
    }
    
    .hero-badges {
        justify-content: center;
    }
    
    .steps {
        flex-direction: column;
    }
    
    .technical-content {
        flex-direction: column;
    }
    
    .technical-image {
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
    }
    
    .logo {
        margin-bottom: 20px;
    }
    
    nav {
        flex-direction: column;
        width: 100%;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        margin-bottom: 15px;
    }
    
    nav ul li {
        margin: 0 15px 10px;
    }
    
    .language-switcher {
        margin: 10px 0 0 0;
        justify-content: center;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
    }
}

/* ===== COOKIE CONSENT BANNER ===== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: white;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 9999;
    padding: 20px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

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

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: 30px;
}

.cookie-text h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

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

.cookie-buttons {
    display: flex;
    gap: 15px;
    flex-shrink: 0;
}

/* Dark mode styles for cookie banner */
[data-theme="dark"] .cookie-banner {
    background-color: var(--dark-color);
}

[data-theme="dark"] .cookie-text h3 {
    color: var(--text-color);
}

[data-theme="dark"] .cookie-text p {
    color: var(--text-light);
}

@media (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .cookie-buttons {
        width: 100%;
        justify-content: space-between;
        margin-top: 15px;
    }
}