/* AutoBell-Net - Next Generation Landing Page Styles */

:root {
    /* Primary Colors */
    --primary-color: #4F46E5;
    --primary-hover: #4338CA;
    --primary-light: #6366F1;
    --secondary-color: #06B6D4;
    --secondary-hover: #0891B2;
    
    /* Neutral Colors */
    --dark-bg: #0F172A;
    --dark-surface: #1E293B;
    --dark-elevated: #334155;
    --text-primary: #F8FAFC;
    --text-secondary: #CBD5E1;
    --text-muted: #94A3B8;
    
    /* Accent Colors */
    --success-color: #10B981;
    --warning-color: #F59E0B;
    --error-color: #EF4444;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-hero: linear-gradient(135deg, #0F172A 0%, #1E293B 50%, #334155 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    
    /* 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);
    --shadow-glow: 0 0 50px rgba(79, 70, 229, 0.3);
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    
    /* Spacing */
    --section-padding: 6rem 0;
    --container-padding: 2rem;
    
    /* Typography */
    --font-size-hero: clamp(2.5rem, 5vw, 4rem);
    --font-size-h2: clamp(2rem, 4vw, 3rem);
    --font-size-h3: clamp(1.5rem, 3vw, 2rem);
    
    /* Animations */
    --transition-fast: 0.2s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: var(--font-size-hero);
}

h2 {
    font-size: var(--font-size-h2);
}

h3 {
    font-size: var(--font-size-h3);
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* Utility Classes */
.text-gradient {
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.section-title {
    font-weight: 800;
    margin-bottom: 1rem;
    text-align: center;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 2rem;
    text-align: center;
}

/* Navigation */
.navbar {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-normal);
    padding: 1rem 0;
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.95);
    box-shadow: var(--shadow-lg);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-primary) !important;
    text-decoration: none;
    display: flex;
    align-items: center;
}

.navbar-nav .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.navbar-nav .nav-link:hover {
    color: var(--text-primary) !important;
    background: rgba(255, 255, 255, 0.05);
}

.btn-outline-primary {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="%234F46E5" opacity="0.3"><animate attributeName="opacity" values="0.3;1;0.3" dur="3s" repeatCount="indefinite"/></circle><circle cx="80" cy="40" r="1" fill="%2306B6D4" opacity="0.4"><animate attributeName="opacity" values="0.4;1;0.4" dur="4s" repeatCount="indefinite"/></circle><circle cx="40" cy="80" r="1" fill="%234F46E5" opacity="0.3"><animate attributeName="opacity" values="0.3;1;0.3" dur="2.5s" repeatCount="indefinite"/></circle><circle cx="70" cy="70" r="1" fill="%2306B6D4" opacity="0.5"><animate attributeName="opacity" values="0.5;1;0.5" dur="3.5s" repeatCount="indefinite"/></circle></svg>') repeat;
    opacity: 0.6;
}

.hero-gradient {
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    z-index: -1;
}

.hero-content {
    z-index: 2;
}

.hero-title {
    font-weight: 800;
    margin-bottom: 2rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

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

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
}

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

.hero-actions {
    margin-bottom: 3rem;
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

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

.btn-outline-light {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--text-primary);
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all var(--transition-normal);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.hero-badges {
    display: flex;
    gap: 1rem;
    opacity: 0.7;
}

.badge-img {
    height: 40px;
    filter: grayscale(100%) brightness(1.5);
    transition: all var(--transition-normal);
}

.badge-img:hover {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.1);
}

/* Hero Device Showcase */
.hero-device {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.device-showcase {
    position: relative;
    z-index: 2;
}

.device-image {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.device-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.3; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.6; }
}

.floating-cards {
    position: absolute;
    width: 100%;
    height: 100%;
}

.feature-card {
    position: absolute;
    background: var(--gradient-glass);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    box-shadow: var(--shadow-lg);
    animation: floatCard 4s ease-in-out infinite;
}

.feature-card i {
    font-size: 1.25rem;
    color: var(--primary-color);
}

.card-1 {
    top: 5%;
    right: 60%;
    animation-delay: 0s;
}

.card-2 {
    bottom: 10%;
    left: -25%;
    animation-delay: 1.5s;
}

.card-3 {
    top: 70%;
    right: -15%;
    animation-delay: 3s;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(2deg); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-normal);
    animation: bounce 2s infinite;
}

.scroll-link:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    transform: translateX(-50%) scale(1.1);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* Sections */
section {
    padding: var(--section-padding);
    position: relative;
}

.features-section,
.solutions-section,
.tech-specs-section,
.pricing-section,
.testimonials-section,
.cta-section,
.contact-section {
    background: var(--dark-surface);
}

.features-section {
    background: var(--dark-bg);
}

.solutions-section {
    background: var(--dark-surface);
}

.tech-specs-section {
    background: var(--dark-bg);
}

.pricing-section {
    background: var(--dark-surface);
}

.testimonials-section {
    background: var(--dark-bg);
}

.cta-section {
    background: var(--gradient-primary);
    color: white;
}

.contact-section {
    background: var(--dark-surface);
}

/* Feature Boxes */
.feature-box {
    background: var(--gradient-glass);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    height: 100%;
    transition: all var(--transition-normal);
    backdrop-filter: blur(20px);
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(79, 70, 229, 0.3);
}

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

.feature-box h4 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-box p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.feature-list i {
    color: var(--success-color);
    font-size: 1rem;
}

/* Solution Cards */
.solution-card {
    background: var(--gradient-glass);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    backdrop-filter: blur(20px);
    height: 100%;
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.solution-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.solution-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all var(--transition-slow);
}

.solution-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
    transition: all var(--transition-normal);
}

.solution-overlay i {
    font-size: 3rem;
    color: white;
}

.solution-card:hover .solution-image img {
    transform: scale(1.1);
}

.solution-card:hover .solution-overlay {
    opacity: 0.9;
}

.solution-content {
    padding: 2rem;
}

.solution-content h4 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.solution-features {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.solution-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.solution-features li::before {
    content: "→";
    color: var(--primary-color);
    font-weight: bold;
}

/* Tech Specs */
.tech-grid {
    display: grid;
    gap: 2rem;
    margin-top: 2rem;
}

.tech-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.tech-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
}

.tech-details h5 {
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.tech-details p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.875rem;
}

.device-breakdown {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.breakdown-image {
    max-width: 100%;
    height: auto;
}

.breakdown-points {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.point {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-glass);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: all var(--transition-normal);
}

.point:hover {
    background: var(--gradient-primary);
    transform: scale(1.1);
}

.point-dot {
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: ping 2s infinite;
}

@keyframes ping {
    0% { transform: scale(1); opacity: 1; }
    75%, 100% { transform: scale(2); opacity: 0; }
}

.point-1 { top: 20%; left: 30%; }
.point-2 { top: 40%; right: 20%; }
.point-3 { bottom: 30%; left: 25%; }
.point-4 { bottom: 20%; right: 30%; }

/* Pricing Cards */
.pricing-card {
    background: var(--gradient-glass);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: all var(--transition-normal);
    backdrop-filter: blur(20px);
    height: 100%;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.pricing-featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.pricing-header {
    margin-bottom: 2rem;
    position: relative;
}

.pricing-badge {
    position: absolute;
    top: -1rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--success-color);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.pricing-badge.featured {
    background: var(--gradient-primary);
}

.pricing-price {
    margin-bottom: 1rem;
}

.price-currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
    vertical-align: top;
}

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

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

.price-text {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
}

.pricing-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.pricing-features i {
    color: var(--success-color);
    font-size: 1rem;
}

.pricing-note {
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-top: 1rem;
    display: block;
}

/* Device Pricing */
.device-pricing {
    background: var(--gradient-glass);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 3rem;
    text-align: center;
    backdrop-filter: blur(20px);
}

.device-price {
    margin: 2rem 0;
}

.device-amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--success-color);
}

.device-unit {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-left: 0.5rem;
}

.device-features {
    list-style: none;
    margin-bottom: 2rem;
}

.device-features li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.btn-success {
    background: var(--success-color);
    border: none;
    padding: 1rem 3rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all var(--transition-normal);
}

.btn-success:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Testimonials */
.testimonial-card {
    background: var(--gradient-glass);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    height: 100%;
    transition: all var(--transition-normal);
    backdrop-filter: blur(20px);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.testimonial-stars {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
    color: var(--warning-color);
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

.author-details h5 {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.author-details span {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* CTA Section */
.cta-section {
    text-align: center;
    color: white;
}

.cta-title {
    font-weight: 800;
    margin-bottom: 1rem;
    color: white;
}

.cta-subtitle {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.cta-actions {
    margin-bottom: 2rem;
}

.cta-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    opacity: 0.8;
    font-size: 0.875rem;
}

/* Contact Section */
.contact-form {
    background: var(--gradient-glass);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    backdrop-filter: blur(20px);
}

.form-label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-control,
.form-select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    transition: all var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(79, 70, 229, 0.25);
    color: var(--text-primary);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.contact-info {
    padding: 2rem 0;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
}

.contact-details h5 {
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.contact-details p {
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.contact-details small {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.contact-social h5 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--gradient-glass);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-normal);
    backdrop-filter: blur(20px);
}

.social-link:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: var(--dark-bg);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand img {
    filter: brightness(1.2);
}

.footer-brand h5 {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-links h6 {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

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

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

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

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

.footer-divider {
    border-color: rgba(255, 255, 255, 0.1);
    margin: 2rem 0;
}

.footer-copyright {
    color: var(--text-muted);
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: 2rem;
    justify-content: flex-end;
}

.footer-legal a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

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

/* Modal Customization */
.modal-content {
    background: var(--dark-surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
}

.modal-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.btn-close {
    filter: invert(1);
}

/* Responsive Design */
@media (max-width: 992px) {
    :root {
        --section-padding: 4rem 0;
    }
    
    .hero-section {
        padding-top: 120px; /* Add extra padding to account for fixed navbar */
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .stat-item {
        min-width: 120px;
    }
    
    .hero-actions {
        text-align: center;
    }
    
    .hero-actions .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .floating-cards {
        display: none;
    }
    
    .tech-grid {
        gap: 1.5rem;
    }
    
    .pricing-featured {
        transform: none;
        margin-top: 1rem;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 3rem 0;
    }
    
    .hero-section {
        padding-top: 140px; /* Extra padding for mobile to prevent navbar overlap */
    }
    
    .navbar-brand span {
        display: none;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-stats {
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .section-subtitle {
        font-size: 1.125rem;
    }
    
    .feature-box,
    .solution-card,
    .testimonial-card {
        margin-bottom: 2rem;
    }
    
    .tech-item {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
        margin-top: 1rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .hero-section {
        padding-top: 160px; /* Maximum padding for smallest screens */
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem; /* Slightly smaller title on very small screens */
        line-height: 1.2;
    }
    
    .hero-stats {
        justify-content: space-around;
    }
    
    .hero-badges {
        justify-content: center;
    }
    
    .pricing-card {
        padding: 1.5rem;
    }
    
    .device-pricing {
        padding: 2rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Performance Optimizations */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .scroll-indicator {
        animation: none;
    }
    
    .device-image {
        animation: none;
    }
    
    .floating-cards .feature-card {
        animation: none;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .scroll-indicator,
    .floating-cards,
    .cta-section,
    .footer {
        display: none !important;
    }
    
    .hero-section {
        min-height: auto;
        page-break-after: always;
    }
    
    section {
        page-break-inside: avoid;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --dark-bg: #000000;
        --dark-surface: #1a1a1a;
        --text-primary: #ffffff;
        --text-secondary: #e0e0e0;
        --primary-color: #6366f1;
    }
}

/* Dark Mode Enhancements */
@media (prefers-color-scheme: dark) {
    ::selection {
        background: var(--primary-color);
        color: white;
    }
    
    ::-webkit-scrollbar {
        width: 8px;
    }
    
    ::-webkit-scrollbar-track {
        background: var(--dark-bg);
    }
    
    ::-webkit-scrollbar-thumb {
        background: var(--dark-elevated);
        border-radius: 4px;
    }
    
    ::-webkit-scrollbar-thumb:hover {
        background: var(--primary-color);
    }
}