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

:root {
    /* Color System */
    --color-auto-blue: #0066CC;
    --color-safe-green: #10B981;
    --color-neutral-gray: #F8FAFC;
    --color-accent-orange: #F59E0B;
    --color-data-purple: #8B5CF6;
    --color-dark: #1F2937;
    --color-light: #FFFFFF;
    --color-border: #E5E7EB;
    
    /* Typography */
    --font-system: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-technical: 'Roboto Mono', monospace;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Cookie Notice */
.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-dark);
    color: var(--color-light);
    padding: var(--spacing-sm);
    z-index: 10000;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    transform: translateY(100%);
    transition: transform var(--transition-normal);
}

.cookie-notice.show {
    transform: translateY(0);
}

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

.cookie-content p {
    margin: 0;
    font-size: 0.9rem;
}

.cookie-content a {
    color: var(--color-accent-orange);
    text-decoration: underline;
}

/* Navigation */
.navbar {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-auto-blue);
    text-decoration: none;
    font-family: var(--font-technical);
    letter-spacing: -0.5px;
}

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

.nav-link {
    color: var(--color-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-auto-blue);
    transition: width var(--transition-normal);
}

.nav-link:hover {
    color: var(--color-auto-blue);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-dark);
    transition: all var(--transition-fast);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: var(--spacing-lg) 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #0066CC 0%, #00448C 50%, #8B5CF6 100%);
    opacity: 0.05;
    z-index: -1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(90deg, transparent, transparent 50px, rgba(0, 102, 204, 0.03) 50px, rgba(0, 102, 204, 0.03) 52px),
        repeating-linear-gradient(0deg, transparent, transparent 50px, rgba(0, 102, 204, 0.03) 50px, rgba(0, 102, 204, 0.03) 52px);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    font-size: 1.3rem;
    color: #4B5563;
    margin-bottom: var(--spacing-md);
}

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

.btn-primary {
    background: var(--color-auto-blue);
    color: var(--color-light);
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-fast);
    border: 2px solid var(--color-auto-blue);
    display: inline-block;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary:hover {
    background: #0052A3;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 102, 204, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--color-auto-blue);
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-fast);
    border: 2px solid var(--color-auto-blue);
    display: inline-block;
}

.btn-secondary:hover {
    background: var(--color-auto-blue);
    color: var(--color-light);
}

.btn-full {
    width: 100%;
}

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

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

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-auto-blue);
    font-family: var(--font-technical);
}

.stat-label {
    font-size: 0.9rem;
    color: #6B7280;
}

.dashboard-preview {
    background: var(--color-light);
    border-radius: 16px;
    padding: var(--spacing-md);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.dashboard-card {
    background: linear-gradient(135deg, var(--color-auto-blue), var(--color-data-purple));
    color: var(--color-light);
    padding: var(--spacing-md);
    border-radius: 12px;
}

.metric-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    opacity: 0.9;
}

.metric-icon {
    width: 24px;
    height: 24px;
}

.metric-value {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-technical);
    margin-bottom: var(--spacing-xs);
}

.metric-trend {
    font-size: 0.9rem;
    opacity: 0.9;
}

.metric-trend.positive::before {
    content: '↑ ';
}

.hero-car-animation {
    position: absolute;
    bottom: 50px;
    left: 0;
    width: 100%;
    height: 100px;
    pointer-events: none;
}

.animated-car {
    width: 200px;
    height: 100px;
    animation: driveAcross 15s linear infinite;
}

.telemetry-signal {
    animation: signalPulse 2s ease-in-out infinite;
}

.telemetry-pulse {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes driveAcross {
    0% {
        transform: translateX(-200px);
    }
    100% {
        transform: translateX(calc(100vw + 200px));
    }
}

@keyframes signalPulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

@keyframes pulse {
    0%, 100% {
        r: 3;
        opacity: 1;
    }
    50% {
        r: 6;
        opacity: 0.3;
    }
}

/* Section Styles */
.section {
    padding: var(--spacing-xl) 0;
}

.section.bg-light {
    background: var(--color-neutral-gray);
}

.section.bg-gradient {
    background: linear-gradient(135deg, var(--color-data-purple) 0%, var(--color-auto-blue) 100%);
    color: var(--color-light);
}

.section.bg-gradient-blue {
    background: linear-gradient(135deg, var(--color-auto-blue) 0%, var(--color-safe-green) 100%);
    color: var(--color-light);
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.section.bg-gradient .section-title,
.section.bg-gradient-blue .section-title {
    color: var(--color-light);
}

.section-subtitle {
    font-size: 1.2rem;
    color: #6B7280;
}

.section.bg-gradient .section-subtitle,
.section.bg-gradient-blue .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

.text-white {
    color: var(--color-light);
}

.text-large {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

/* Content Grid */
.content-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.content-grid-2-reverse {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.content-text {
    padding-right: var(--spacing-sm);
}

.content-text p {
    margin-bottom: var(--spacing-sm);
}

.content-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.image-caption {
    text-align: center;
    font-size: 0.9rem;
    color: #6B7280;
    margin-top: var(--spacing-xs);
    font-style: italic;
}

.feature-list {
    list-style: none;
    margin: var(--spacing-sm) 0;
}

.feature-list li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
}

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

/* Technology Grid */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.tech-card {
    background: var(--color-light);
    padding: var(--spacing-md);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all var(--transition-normal);
}

.tech-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 102, 204, 0.15);
}

.tech-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-auto-blue), var(--color-data-purple));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.tech-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--color-light);
}

.tech-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-dark);
}

.tech-card p {
    color: #6B7280;
}

/* Dashboard Showcase */
.dashboard-showcase {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-md);
}

.dashboard-main img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.dashboard-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.dashboard-feature {
    display: flex;
    gap: var(--spacing-sm);
    background: var(--color-light);
    padding: var(--spacing-sm);
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon.purple {
    background: rgba(139, 92, 246, 0.1);
}

.feature-icon.green {
    background: rgba(16, 185, 129, 0.1);
}

.feature-icon.orange {
    background: rgba(245, 158, 11, 0.1);
}

.feature-icon.blue {
    background: rgba(0, 102, 204, 0.1);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-icon.purple svg {
    stroke: var(--color-data-purple);
}

.feature-icon.green svg {
    stroke: var(--color-safe-green);
}

.feature-icon.orange svg {
    stroke: var(--color-accent-orange);
}

.feature-icon.blue svg {
    stroke: var(--color-auto-blue);
}

.feature-content h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--color-dark);
}

.feature-content p {
    font-size: 0.9rem;
    color: #6B7280;
    margin: 0;
}

/* Steps */
.steps-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.step-item {
    background: var(--color-light);
    border-radius: 12px;
    padding: var(--spacing-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    position: relative;
}

.step-number {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-technical);
    color: var(--color-auto-blue);
    opacity: 0.2;
    margin-bottom: var(--spacing-sm);
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.step-content p {
    color: #6B7280;
    margin-bottom: var(--spacing-sm);
}

.step-content img {
    width: 100%;
    border-radius: 8px;
    margin-top: var(--spacing-sm);
}

/* Score Breakdown */
.score-breakdown {
    max-width: 800px;
    margin: 0 auto;
}

.score-category {
    margin-bottom: var(--spacing-md);
}

.score-bar {
    height: 12px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.score-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-safe-green), var(--color-accent-orange));
    border-radius: 6px;
    transition: width 1s ease;
}

.score-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
}

.score-info h4 {
    font-size: 1.2rem;
    margin: 0;
}

.score-weight {
    font-family: var(--font-technical);
    font-weight: 600;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
}

.score-category p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.benefit-card {
    background: var(--color-light);
    padding: var(--spacing-md);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all var(--transition-normal);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.benefit-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.benefit-card p {
    color: #6B7280;
}

/* Security Features */
.security-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.security-item {
    text-align: center;
    padding: var(--spacing-md);
}

.security-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    stroke: var(--color-auto-blue);
}

.security-item h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.security-item p {
    color: #6B7280;
}

.privacy-commitment {
    background: var(--color-light);
    padding: var(--spacing-md);
    border-radius: 12px;
    border-left: 4px solid var(--color-safe-green);
    margin-top: var(--spacing-md);
}

.privacy-commitment h3 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.privacy-commitment a {
    color: var(--color-auto-blue);
    text-decoration: underline;
}

/* Integration List */
.integration-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.integration-item {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-sm);
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.integration-item h4 {
    margin-bottom: 0.25rem;
}

.integration-item p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.95rem;
}

/* Calculator */
.calculator-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.calculator {
    background: var(--color-light);
    padding: var(--spacing-md);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.calc-input-group {
    margin-bottom: var(--spacing-sm);
}

.calc-input-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-dark);
}

.calc-input-group input,
.calc-input-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-system);
    transition: border-color var(--transition-fast);
}

.calc-input-group input:focus,
.calc-input-group select:focus {
    outline: none;
    border-color: var(--color-auto-blue);
}

.calculator-result {
    background: linear-gradient(135deg, var(--color-auto-blue), var(--color-data-purple));
    color: var(--color-light);
    padding: var(--spacing-md);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--spacing-sm);
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.result-item.highlight {
    background: rgba(16, 185, 129, 0.3);
    border: 2px solid var(--color-safe-green);
}

.result-label {
    font-size: 0.95rem;
}

.result-value {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-technical);
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.testimonial-card {
    background: var(--color-light);
    padding: var(--spacing-md);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.testimonial-rating {
    color: var(--color-accent-orange);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
}

.testimonial-text {
    color: #4B5563;
    font-style: italic;
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
}

.testimonial-author strong {
    color: var(--color-dark);
}

.testimonial-author span {
    font-size: 0.9rem;
    color: #6B7280;
}

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

.faq-item {
    background: var(--color-light);
    margin-bottom: var(--spacing-sm);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.faq-question {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.faq-question h3 {
    font-size: 1.1rem;
    color: var(--color-dark);
}

.faq-toggle {
    font-size: 1.5rem;
    color: var(--color-auto-blue);
    font-weight: 300;
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-md) var(--spacing-sm);
    color: #4B5563;
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

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

.contact-item {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--color-light);
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.contact-icon {
    width: 40px;
    height: 40px;
    stroke: var(--color-auto-blue);
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--color-dark);
}

.contact-item p,
.contact-item a {
    margin: 0;
    color: #6B7280;
    text-decoration: none;
    font-size: 0.95rem;
}

.contact-item a:hover {
    color: var(--color-auto-blue);
}

.contact-form {
    background: var(--color-light);
    padding: var(--spacing-md);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

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

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-system);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-auto-blue);
}

.form-group textarea {
    resize: vertical;
}

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

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.25rem;
}

.checkbox-group label {
    margin: 0;
    font-weight: 400;
    font-size: 0.9rem;
}

.checkbox-group a {
    color: var(--color-auto-blue);
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--color-dark);
    color: var(--color-light);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

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

.footer-logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-light);
    font-family: var(--font-technical);
    margin-bottom: var(--spacing-sm);
}

.footer-section p {
    color: #9CA3AF;
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.footer-contact {
    margin-top: var(--spacing-sm);
}

.footer-contact p {
    margin-bottom: 0.5rem;
}

.footer-section h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-light);
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: #9CA3AF;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid #374151;
}

.footer-bottom p {
    color: #9CA3AF;
}

/* Responsive Design - Mobile First */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-light);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transform: translateY(-150%);
        transition: transform var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateY(0);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-content,
    .content-grid-2,
    .content-grid-2-reverse,
    .dashboard-showcase,
    .steps-container,
    .calculator-container,
    .contact-container,
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .tech-grid,
    .benefits-grid,
    .security-features,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (min-width: 360px) and (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .section {
        padding: var(--spacing-md) 0;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-md) 0;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-1 {
    margin-top: var(--spacing-sm);
}

.mt-2 {
    margin-top: var(--spacing-md);
}

.mb-1 {
    margin-bottom: var(--spacing-sm);
}

.mb-2 {
    margin-bottom: var(--spacing-md);
}