/* ============================================================
   ZENDER Website - Modern CSS
   ============================================================ */

/* CSS Variables */
:root {
    /* Colors */
    --color-primary: #00d4aa;
    --color-primary-dark: #00b894;
    --color-primary-light: #00e4ba;

    --color-secondary: #4a9eff;
    --color-secondary-dark: #3a8eef;

    --color-bg-dark: #0f1419;
    --color-bg: #1a202c;
    --color-bg-light: #2d3748;
    --color-bg-card: #252d3d;

    --color-text: #e2e8f0;
    --color-text-muted: #a0aec0;
    --color-text-dark: #718096;

    --color-border: #3a4556;

    --color-success: #48bb78;
    --color-warning: #ecc94b;
    --color-error: #fc8181;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(0, 212, 170, 0.3);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: var(--color-bg);
    padding: 8px 16px;
    z-index: 10000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ============================================================
   Typography
   ============================================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

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

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================================
   Buttons
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-bg);
    box-shadow: var(--shadow-md), 0 0 20px rgba(0, 212, 170, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 212, 170, 0.4);
    color: var(--color-bg);
}

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

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

.btn-icon {
    width: 20px;
    height: 20px;
}

.btn-download {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-bg);
    padding: 1rem 2rem;
    font-size: 1rem;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn-download .btn-icon {
    width: 32px;
    height: 32px;
}

.btn-download .btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.btn-download .btn-text strong {
    font-size: 1.125rem;
}

.btn-download .btn-text small {
    font-size: 0.75rem;
    opacity: 0.8;
}

.btn-download:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl), 0 0 50px rgba(0, 212, 170, 0.5);
    color: var(--color-bg);
}

.btn-nav {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* ============================================================
   Header & Navigation
   ============================================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    background: rgba(26, 32, 44, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.header.scrolled {
    padding: 0.75rem 0;
    border-bottom-color: var(--color-border);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-text);
}

.logo:hover {
    color: var(--color-text);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-bg);
    border-radius: var(--radius-md);
    font-weight: 800;
}

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

.nav-links a {
    color: var(--color-text-muted);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

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

.language-switch {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
}

.lang-link {
    color: var(--color-text-muted);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.lang-link.active,
.lang-link:hover {
    color: var(--color-text);
    background: var(--color-bg-light);
}

.lang-divider {
    color: var(--color-border);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-fast);
}

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

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 20%, rgba(0, 212, 170, 0.15) 0%, transparent 50%),
                radial-gradient(ellipse at 70% 80%, rgba(74, 158, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.5rem 1rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.badge-icon {
    font-size: 1rem;
}

.hero-title {
    margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
}

.hero-subtitle strong {
    color: var(--color-text);
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
}

.hero-image {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

.hero-image-glow {
    position: absolute;
    inset: -50%;
    background: radial-gradient(circle, rgba(0, 212, 170, 0.2) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    color: var(--color-bg);
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 80px;
}

/* ============================================================
   Trust Section
   ============================================================ */

.trust-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg);
}

.trust-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-2xl);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.trust-badge svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-primary);
}

/* ============================================================
   Features Section
   ============================================================ */

.features-section {
    padding: var(--spacing-3xl) 0;
}

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

.feature-card {
    padding: var(--spacing-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 212, 170, 0.1);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.2), rgba(0, 212, 170, 0.05));
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--color-primary);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

/* ============================================================
   Screenshots Section
   ============================================================ */

.screenshots-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-dark);
}

.screenshots-slider {
    position: relative;
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
}

.screenshot-item {
    display: none;
    text-align: center;
}

.screenshot-item.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.screenshot-item img {
    max-width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    margin: 0 auto var(--spacing-lg);
}

.screenshot-caption h4 {
    margin-bottom: var(--spacing-xs);
}

.screenshot-caption p {
    color: var(--color-text-muted);
}

.screenshots-nav {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.screenshot-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background: var(--color-bg-light);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.screenshot-dot.active,
.screenshot-dot:hover {
    background: var(--color-primary);
    transform: scale(1.2);
}

/* ============================================================
   Download Section
   ============================================================ */

.download-section {
    padding: var(--spacing-3xl) 0;
}

.download-card {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-light) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.download-content h2 {
    margin-bottom: var(--spacing-md);
}

.download-content > p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
}

.download-buttons {
    margin-bottom: var(--spacing-xl);
}

.download-info {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.info-item svg {
    width: 18px;
    height: 18px;
    stroke: var(--color-success);
}

.download-requirements {
    padding: var(--spacing-lg);
    background: var(--color-bg);
    border-radius: var(--radius-md);
    min-width: 250px;
}

.download-requirements h4 {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.download-requirements ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.download-requirements li {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    padding-left: 1.25rem;
    position: relative;
}

.download-requirements li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

/* ============================================================
   Pro Section
   ============================================================ */

.pro-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-dark);
}

.pro-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-bg);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    vertical-align: middle;
    margin-left: var(--spacing-sm);
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    max-width: 800px;
    margin: 0 auto;
}

.pricing-card {
    position: relative;
    padding: var(--spacing-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.pricing-card.featured {
    border-color: var(--color-primary);
    box-shadow: 0 0 40px rgba(0, 212, 170, 0.2);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.25rem 1rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-bg);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.pricing-header h3 {
    margin-bottom: var(--spacing-sm);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
}

.pricing-price .price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary);
}

.pricing-price .period {
    color: var(--color-text-muted);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9375rem;
}

.pricing-features li svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-success);
    fill: none;
    stroke-width: 2;
    flex-shrink: 0;
}

.pricing-features li.disabled {
    color: var(--color-text-dark);
}

.pricing-features li.disabled svg {
    stroke: var(--color-text-dark);
}

/* ============================================================
   FAQ Section
   ============================================================ */

.faq-section {
    padding: var(--spacing-3xl) 0;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    cursor: pointer;
    font-weight: 600;
    list-style: none;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-text-muted);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.faq-item[open] .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.faq-answer p {
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ============================================================
   CTA Section
   ============================================================ */

.cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.1) 0%, rgba(74, 158, 255, 0.1) 100%);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
}

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

.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    background: var(--color-bg-dark);
    border-top: 1px solid var(--color-border);
}

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

.footer-brand .logo {
    margin-bottom: var(--spacing-md);
}

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    max-width: 300px;
}

.footer-links h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    color: var(--color-text-dark);
    font-size: 0.875rem;
}

.footer-lang {
    display: flex;
    gap: var(--spacing-md);
}

.footer-lang a {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.footer-lang a.active,
.footer-lang a:hover {
    color: var(--color-text);
}

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

@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-image {
        max-width: 600px;
        margin: 0 auto;
    }

    .download-card {
        grid-template-columns: 1fr;
    }

    .download-requirements {
        min-width: auto;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
        padding: var(--spacing-md);
    }

    .nav-links.active {
        display: flex;
    }

    .btn-nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }

    .stat-divider {
        display: none;
    }

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

    .pricing-cards {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
    }

    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

    .btn-download {
        flex-direction: column;
        text-align: center;
    }

    .btn-download .btn-text {
        align-items: center;
    }

    .download-info {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

/* ============================================================
   Animations
   ============================================================ */

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Intersection Observer animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

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

.legal-section {
    padding: 120px 0 var(--spacing-3xl);
    min-height: 100vh;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl) var(--spacing-2xl);
    border: 1px solid var(--color-border);
}

.legal-content h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.legal-content h2 {
    font-size: 1.5rem;
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.legal-content h2:first-of-type {
    margin-top: var(--spacing-xl);
    border-top: none;
    padding-top: 0;
}

.legal-content h3 {
    font-size: 1.125rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

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

.legal-content ul,
.legal-content ol {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

.legal-content li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

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

.legal-content a:hover {
    text-decoration: underline;
}

.legal-intro {
    font-size: 0.875rem;
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-xl);
}

.legal-note {
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid rgba(0, 212, 170, 0.3);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-top: var(--spacing-2xl);
}

.legal-note p {
    margin-bottom: 0;
    font-size: 0.875rem;
}

/* ============================================================
   Help Section
   ============================================================ */

.help-section {
    padding: 120px 0 var(--spacing-3xl);
}

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

.help-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.help-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.help-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.help-icon svg {
    width: 24px;
    height: 24px;
    stroke: white;
}

.help-card h2 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.help-content h3 {
    font-size: 1rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.help-content h3:first-child {
    margin-top: 0;
}

.help-content p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.help-content ol,
.help-content ul {
    color: var(--color-text-muted);
    padding-left: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.help-content li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.help-content a {
    color: var(--color-primary);
}

.help-note {
    background: rgba(74, 158, 255, 0.1);
    border: 1px solid rgba(74, 158, 255, 0.3);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
}

.pro-badge-inline {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
}

/* ============================================================
   Contact Section
   ============================================================ */

.contact-section {
    padding: 120px 0 var(--spacing-3xl);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-border);
    text-align: center;
}

.contact-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.contact-icon svg {
    width: 28px;
    height: 28px;
    stroke: white;
}

.contact-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.contact-card p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.contact-link {
    color: var(--color-primary);
    font-weight: 500;
}

.contact-highlight {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1.125rem;
}

.contact-form-wrapper {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    border: 1px solid var(--color-border);
}

.contact-form h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xl);
    color: var(--color-text);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-family);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-dark);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23a0aec0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--spacing-md) center;
    background-size: 20px;
    padding-right: var(--spacing-2xl);
}

.form-group select option {
    background: var(--color-bg);
    color: var(--color-text);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.form-checkbox input {
    width: auto;
    margin-top: 4px;
    cursor: pointer;
}

.form-checkbox label {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-text-muted);
    margin-bottom: 0;
    cursor: pointer;
}

.form-checkbox a {
    color: var(--color-primary);
}

.form-note {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(236, 201, 75, 0.1);
    border: 1px solid rgba(236, 201, 75, 0.3);
    border-radius: var(--radius-md);
}

.form-note p {
    font-size: 0.75rem;
    color: var(--color-warning);
    margin: 0;
}

/* ============================================================
   Additional Responsive Rules
   ============================================================ */

@media (max-width: 1024px) {
    .help-grid {
        grid-template-columns: 1fr;
    }

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

    .contact-info {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .contact-card {
        flex: 1;
        min-width: 200px;
    }
}

@media (max-width: 768px) {
    .legal-content {
        padding: var(--spacing-lg);
    }

    .legal-content h1 {
        font-size: 2rem;
    }

    .legal-content h2 {
        font-size: 1.25rem;
    }

    .contact-info {
        flex-direction: column;
    }

    .contact-card {
        min-width: auto;
    }

    .contact-form-wrapper {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .legal-section,
    .help-section,
    .contact-section {
        padding-top: 100px;
    }
}