/* ====================================
   CSS VARIABLES
   ==================================== */
:root {
    /* Colors */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #06b6d4;
    --secondary-dark: #0891b2;
    --secondary-light: #22d3ee;
    --accent: #f97316;
    --accent-dark: #ea580c;
    --accent-light: #fb923c;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    /* Backgrounds */
    --background: #0f0f23;
    --surface: #1a1a2e;
    --surface-light: #2a2a3e;
    --surface-lighter: #3a3a4e;
    
    /* Text */
    --text: #ffffff;
    --text-muted: #a1a1aa;
    --text-dim: #71717a;
    
    /* Borders */
    --border: #374151;
    --border-light: #4b5563;
    
    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
    --transition-slow: all 0.5s ease;
}

/* ====================================
   BASE RESET
   ==================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--background);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

ul, ol {
    list-style: none;
}

/* ====================================
   LAYOUT COMPONENTS
   ==================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

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

.section:nth-child(even) {
    background-color: var(--surface);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ====================================
   HEADER & NAVIGATION
   ==================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(15, 15, 35, 0.98);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    transition: var(--transition);
}

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

.nav-menu {
    display: flex;
    gap: var(--space-xl);
}

.nav-menu a {
    color: var(--text);
    font-weight: var(--font-weight-medium);
    transition: var(--transition);
    position: relative;
}

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

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

.nav-menu a:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    color: var(--text);
    font-size: 1.5rem;
    padding: var(--space-sm);
}

/* ====================================
   HERO SECTION
   ==================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--background) 0%, var(--surface) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 40%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 60%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    padding: 0 var(--space-lg);
    z-index: 1;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: var(--space-2xl);
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    padding: var(--space-md) var(--space-xl);
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    border-radius: 50px;
    font-weight: var(--font-weight-semibold);
    font-size: 1.1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-slow);
}

.cta-button:hover::before {
    left: 100%;
}

/* ====================================
   CLASSICS SECTION
   ==================================== */
.classics-carousel {
    position: relative;
    overflow: hidden;
}

.carousel-container {
    overflow: hidden;
    border-radius: 16px;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: var(--space-lg);
}

.classic-card {
    min-width: 300px;
    background: var(--surface-light);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
}

.classic-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.classic-card .card-image {
    height: 200px;
    overflow: hidden;
}

.classic-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.classic-card:hover .card-image img {
    transform: scale(1.05);
}

.classic-card .card-content {
    padding: var(--space-lg);
}

.classic-card h3 {
    color: var(--primary);
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-sm);
}

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

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
}

.carousel-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev {
    left: var(--space-lg);
}

.carousel-btn.next {
    right: var(--space-lg);
}

/* ====================================
   FUTURE SECTION
   ==================================== */
.future-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--space-2xl);
    margin-top: var(--space-2xl);
}

.future-card {
    background: var(--surface-light);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
}

.future-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.future-card .card-image {
    height: 250px;
    overflow: hidden;
}

.future-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.future-card:hover .card-image img {
    transform: scale(1.05);
}

.future-card .card-content {
    padding: var(--space-lg);
}

.future-card h3 {
    color: var(--secondary);
    font-size: 1.5rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-md);
}

.future-card p {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.device-list, .simulation-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-sm);
}

.device-list li, .simulation-list li {
    background: var(--surface);
    padding: var(--space-sm) var(--space-md);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text);
    border-left: 3px solid var(--primary);
}

/* ====================================
   FEATURES SECTION
   ==================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.feature-card {
    background: var(--surface-light);
    padding: var(--space-xl);
    border-radius: 16px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 50%;
    margin-bottom: var(--space-lg);
    color: white;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-md);
    color: var(--text);
}

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

/* ====================================
   PRICING SECTION
   ==================================== */
.pricing-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    justify-content: center;
    margin-top: var(--space-lg);
}

.toggle-label {
    font-weight: var(--font-weight-medium);
    color: var(--text-muted);
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

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

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--surface-light);
    transition: var(--transition);
    border-radius: 34px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: var(--transition);
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--primary);
}

input:checked + .toggle-slider:before {
    transform: translateX(26px);
}

.badge {
    background: var(--accent);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
}

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

.pricing-card {
    background: var(--surface-light);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.pricing-card.popular {
    border-color: var(--primary);
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-8px);
}

.popular-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: var(--space-sm) var(--space-lg);
    border-radius: 0 0 16px 16px;
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
}

.pricing-card .card-header {
    padding: var(--space-2xl) var(--space-xl) var(--space-lg);
    text-align: center;
}

.pricing-card h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-md);
    color: var(--text);
}

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

.currency {
    font-size: 1.25rem;
    font-weight: var(--font-weight-medium);
    color: var(--primary);
}

.amount {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary);
}

.amount.annual {
    display: none;
}

.pricing-toggle input:checked ~ .pricing-grid .amount.monthly {
    display: none;
}

.pricing-toggle input:checked ~ .pricing-grid .amount.annual {
    display: block;
}

.period {
    font-size: 1rem;
    color: var(--text-muted);
}

.pricing-card .card-content {
    padding: 0 var(--space-xl) var(--space-2xl);
}

.features-list {
    margin-bottom: var(--space-xl);
}

.features-list li {
    padding: var(--space-sm) 0;
    color: var(--text-muted);
    position: relative;
    padding-left: var(--space-lg);
}

.features-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: var(--font-weight-bold);
}

.pricing-btn {
    width: 100%;
    padding: var(--space-md) var(--space-xl);
    background: var(--surface);
    color: var(--text);
    border-radius: 8px;
    font-weight: var(--font-weight-medium);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.pricing-btn:hover {
    background: var(--surface-lighter);
    border-color: var(--primary);
}

.pricing-btn.primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    border-color: transparent;
}

.pricing-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ====================================
   TESTIMONIALS SECTION
   ==================================== */
.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonial-card {
    display: none;
    background: var(--surface-light);
    padding: var(--space-2xl);
    border-radius: 16px;
    text-align: center;
}

.testimonial-card.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

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

.stars {
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: var(--space-md);
}

.testimonial-content p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-muted);
    margin-bottom: var(--space-xl);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    justify-content: center;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text);
}

.testimonial-author span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}

.nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--surface-light);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.nav-dot.active {
    background: var(--primary);
}

.nav-dot:hover {
    background: var(--primary-light);
}

/* ====================================
   FAQ SECTION
   ==================================== */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--surface-light);
    border-radius: 16px;
    margin-bottom: var(--space-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: var(--space-xl);
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.125rem;
    font-weight: var(--font-weight-medium);
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-icon {
    transition: var(--transition);
    color: var(--primary);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding: 0 var(--space-xl) var(--space-xl);
    color: var(--text-muted);
    line-height: 1.6;
}

/* ====================================
   CONTACT SECTION
   ==================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    margin-top: var(--space-2xl);
}

.contact-form {
    background: var(--surface-light);
    padding: var(--space-2xl);
    border-radius: 16px;
}

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

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    color: var(--text);
    font-weight: var(--font-weight-medium);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-md);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

.submit-btn {
    width: 100%;
    padding: var(--space-md) var(--space-xl);
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    border-radius: 8px;
    font-weight: var(--font-weight-medium);
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.info-item h4 {
    color: var(--primary);
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-sm);
}

.info-item p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* ====================================
   FOOTER
   ==================================== */
.footer {
    background: var(--surface);
    padding: var(--space-2xl) 0 var(--space-lg);
    border-top: 1px solid var(--border);
}

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

.company-info h3 {
    color: var(--primary);
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-md);
}

.company-info p {
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

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

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

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

.footer-bottom p {
    color: var(--text-muted);
}

.manage-cookies-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: var(--space-sm) var(--space-md);
    border-radius: 6px;
    font-size: 0.9rem;
    transition: var(--transition);
}

.manage-cookies-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ====================================
   MODALS
   ==================================== */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--surface);
    border-radius: 16px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xl) var(--space-xl) var(--space-md);
    border-bottom: 1px solid var(--border);
}

.modal-header h3 {
    color: var(--text);
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

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

.modal-body {
    padding: var(--space-xl);
}

.modal-body p {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.modal-body form {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.modal-body input {
    flex: 1;
    padding: var(--space-md);
    background: var(--surface-light);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
}

.modal-body button {
    padding: var(--space-md) var(--space-lg);
    background: var(--primary);
    color: white;
    border-radius: 8px;
    font-weight: var(--font-weight-medium);
    transition: var(--transition);
}

.modal-body button:hover {
    background: var(--primary-dark);
}

/* Cookie Modal Specific Styles */
.cookie-modal .modal-content {
    max-width: 600px;
}

.cookie-options {
    margin: var(--space-lg) 0;
}

.cookie-option {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.cookie-option label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    cursor: pointer;
    flex: 1;
}

.cookie-option input[type="checkbox"] {
    opacity: 0;
    position: absolute;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-radius: 4px;
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
    transition: var(--transition);
}

.cookie-option input[type="checkbox"]:checked + .checkmark {
    background: var(--primary);
    border-color: var(--primary);
}

.cookie-option input[type="checkbox"]:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.cookie-option input[type="checkbox"]:disabled + .checkmark {
    opacity: 0.5;
    cursor: not-allowed;
}

.cookie-option div {
    flex: 1;
}

.cookie-option strong {
    color: var(--text);
    font-weight: var(--font-weight-semibold);
    display: block;
    margin-bottom: var(--space-xs);
}

.cookie-option p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.4;
}

.cookie-buttons {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.accept-btn, .accept-all-btn {
    flex: 1;
    padding: var(--space-md) var(--space-lg);
    border-radius: 8px;
    font-weight: var(--font-weight-medium);
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

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

.accept-btn:hover {
    background: var(--surface-lighter);
    border-color: var(--primary);
}

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

.accept-all-btn:hover {
    background: var(--primary-dark);
}

/* ====================================
   LEGAL PAGES
   ==================================== */
.legal-page {
    padding-top: 100px;
    padding-bottom: var(--space-3xl);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.legal-content h1 {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-md);
    color: var(--primary);
}

.last-updated {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--space-2xl);
}

.legal-content section {
    margin-bottom: var(--space-2xl);
}

.legal-content h2 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-md);
    color: var(--text);
}

.legal-content h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-sm);
    color: var(--text);
}

.legal-content p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.legal-content ul {
    margin-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

.legal-content li {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
    position: relative;
}

.legal-content li::before {
    content: '•';
    position: absolute;
    left: -var(--space-md);
    color: var(--primary);
    font-weight: var(--font-weight-bold);
}

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

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

.contact-info {
    background: var(--surface-light);
    padding: var(--space-lg);
    border-radius: 8px;
    margin-top: var(--space-lg);
}

.cookie-manager {
    background: var(--surface-light);
    padding: var(--space-xl);
    border-radius: 16px;
    text-align: center;
    margin-top: var(--space-2xl);
}

.cookie-manager h3 {
    color: var(--primary);
    margin-bottom: var(--space-md);
}

.cookie-manager p {
    margin-bottom: var(--space-lg);
}

/* ====================================
   RESPONSIVE DESIGN
   ==================================== */
@media (max-width: 1024px) {
    .future-grid {
        grid-template-columns: 1fr;
    }
    
    .future-card {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--surface);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 50px;
        transition: var(--transition);
        gap: var(--space-lg);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section {
        padding: var(--space-2xl) 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    .pricing-card.popular:hover {
        transform: translateY(-8px);
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .carousel-btn.prev {
        left: var(--space-sm);
    }
    
    .carousel-btn.next {
        right: var(--space-sm);
    }
    
    .classic-card {
        min-width: 280px;
    }
    
    .testimonial-author {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
    
    .modal-content {
        margin: var(--space-lg);
        width: calc(100% - 32px);
    }
    
    .cookie-buttons {
        flex-direction: column;
    }
    
    .container {
        padding: 0 var(--space-md);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .classic-card {
        min-width: 250px;
    }
    
    .feature-card {
        padding: var(--space-lg);
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-card {
        padding: var(--space-lg);
    }
    
    .contact-form {
        padding: var(--space-lg);
    }
    
    .legal-content h1 {
        font-size: 2rem;
    }
    
    .nav-container {
        padding: 0 var(--space-md);
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--space-sm);
    }
}

/* ====================================
   UTILITY CLASSES
   ==================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

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

.text-secondary {
    color: var(--secondary);
}

.text-accent {
    color: var(--accent);
}

.text-success {
    color: var(--success);
}

.text-warning {
    color: var(--warning);
}

.text-error {
    color: var(--error);
}

.bg-primary {
    background-color: var(--primary);
}

.bg-secondary {
    background-color: var(--secondary);
}

.bg-surface {
    background-color: var(--surface);
}

.hidden {
    display: none;
}

.visible {
    display: block;
}

/* ====================================
   ACCESSIBILITY IMPROVEMENTS
   ==================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for keyboard navigation */
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
a:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --border: #ffffff;
        --text-muted: #cccccc;
    }
}