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

:root {
    /* Color Palette - Construction Environment Theme */
    --primary-color: #2c3e50;
    --secondary-color: #34495e;
    --accent-color: #e74c3c;
    --accent-orange: #f39c12;
    --accent-blue: #3498db;
    --accent-green: #27ae60;
    
    /* Neutral Colors */
    --dark-gray: #2c3e50;
    --medium-gray: #7f8c8d;
    --light-gray: #bdc3c7;
    --very-light-gray: #ecf0f1;
    --white: #ffffff;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-dark: #2c3e50;
    --bg-overlay: rgba(44, 62, 80, 0.85);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

body {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--light-gray);
    z-index: 1000;
    transition: var(--transition-normal);
}

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

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

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

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

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--dark-gray);
    margin: 3px 0;
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, var(--very-light-gray) 0%, var(--light-gray) 100%);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(52, 152, 219, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(231, 76, 60, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(243, 156, 18, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-xxl);
    margin-top: var(--spacing-xl);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-xl);
    font-weight: var(--font-weight-normal);
}

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

.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    transition: var(--transition-normal);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-blue));
    color: var(--white);
    box-shadow: var(--shadow-md);
}

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

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* Technical Illustration */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.technical-illustration {
    width: 400px;
    height: 400px;
    position: relative;
    background-image: url('manhole2.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.manhole-visual {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: var(--dark-gray);
    border-radius: 50%;
    display: none; /* Hidden since we're using manhole2.png as background */
    align-items: center;
    justify-content: center;
    position: relative;
}

.manhole-opening {
    width: 80px;
    height: 80px;
    background: var(--accent-orange);
    border-radius: 50%;
    position: absolute;
    top: 20px;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.3);
    display: none; /* Hidden since we're using manhole2.png as background */
}

.conduit-grid {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: none; /* Hidden since we're using manhole2.png as background */
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.conduit {
    width: 20px;
    height: 20px;
    background: var(--accent-blue);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(52, 152, 219, 0.5);
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--medium-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 1px solid var(--light-gray);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-green));
}

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

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

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

.feature-card p {
    color: var(--medium-gray);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Conduit Status Section */
.conduit-status {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.status-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.status-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.status-indicator {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

/* Special styling for innerduct complex indicator */
.status-indicator.innerduct-complex {
    background: #E8F4FD;
    border: 2px solid #3498DB;
    padding: 8px;
}

.innerduct-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3px;
    width: 100%;
    height: 100%;
}

.innerduct-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    margin: 0 auto;
}

.status-item h4 {
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.status-item p {
    color: var(--medium-gray);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Pricing Section */
.pricing {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-secondary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
    position: relative;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

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

.pricing-card-featured {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.pricing-card-featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-green));
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: var(--font-weight-semibold);
}

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

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

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

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

.period {
    font-size: 1rem;
    color: var(--medium-gray);
}

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

.annual-price .amount {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--accent-green);
}

.annual-note {
    text-align: center;
    font-size: 0.85rem;
    color: var(--accent-green);
    margin-top: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
}

.pricing-description {
    text-align: center;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.pricing-features ul {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.pricing-features li {
    padding: var(--spacing-xs) 0;
    color: var(--dark-gray);
    font-size: 0.95rem;
}

.pricing-features li strong {
    color: var(--primary-color);
    font-weight: var(--font-weight-semibold);
}

.trial-note {
    text-align: center;
    font-size: 0.9rem;
    color: var(--medium-gray);
    margin-top: var(--spacing-sm);
    font-style: italic;
}

/* FAQ Section */
.faq {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
}

.faq-item {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--accent-blue);
    transition: var(--transition-normal);
}

.faq-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.faq-item h3 {
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.faq-item p {
    color: var(--medium-gray);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Gallery Section */
.gallery {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.gallery-item.featured {
    grid-column: span 2;
}

.gallery-image {
    height: 300px;
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-normal);
}

.gallery-item.featured .gallery-image {
    height: 400px;
}

.manhole-interior {
    background: linear-gradient(135deg, #7f8c8d, #34495e);
    position: relative;
}

.manhole-interior::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: var(--accent-orange);
    border-radius: 50%;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.3);
}

.manhole-interior::after {
    content: '';
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 100px;
    background: repeating-linear-gradient(
        90deg,
        var(--accent-blue) 0px,
        var(--accent-blue) 20px,
        transparent 20px,
        transparent 40px
    );
    border-radius: var(--radius-sm);
}

.infrastructure-design {
    background: linear-gradient(135deg, #ecf0f1, #bdc3c7);
    position: relative;
}

.infrastructure-design::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent 0px,
            transparent 20px,
            var(--dark-gray) 20px,
            var(--dark-gray) 21px
        ),
        repeating-linear-gradient(
            90deg,
            transparent 0px,
            transparent 20px,
            var(--dark-gray) 20px,
            var(--dark-gray) 21px
        );
    opacity: 0.1;
}

.utility-mapping {
    background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
}

.technical-analysis {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-blue));
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: var(--white);
    padding: var(--spacing-xl);
    transform: translateY(100%);
    transition: var(--transition-normal);
}

.gallery-image:hover .image-overlay {
    transform: translateY(0);
}

.image-overlay h4 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
}

.image-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* About Section */
.about {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-secondary);
}

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

.about-description {
    font-size: 1.1rem;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

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

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: var(--accent-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-check::before {
    content: '✓';
    color: var(--white);
    font-weight: var(--font-weight-bold);
    font-size: 1.2rem;
}

.feature-text h4 {
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.feature-text p {
    color: var(--medium-gray);
    font-size: 0.95rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--accent-blue);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--medium-gray);
    font-weight: var(--font-weight-medium);
}

/* Contact Section */
.contact {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
}

.contact-description {
    font-size: 1.1rem;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

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

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

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-phone::before {
    content: '📞';
    font-size: 1.5rem;
}

.icon-email::before {
    content: '✉️';
    font-size: 1.5rem;
}

.icon-location::before {
    content: '📍';
    font-size: 1.5rem;
}

.contact-text h4 {
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.contact-text p {
    color: var(--medium-gray);
    font-size: 0.95rem;
}

/* Form Styles */
.form {
    background: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

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

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-subtitle {
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    color: var(--accent-blue);
}

.footer-description {
    color: var(--light-gray);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

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

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

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

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

.footer-contact p {
    color: var(--light-gray);
    margin-bottom: var(--spacing-xs);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--secondary-color);
    color: var(--light-gray);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-md);
        padding: var(--spacing-lg) 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

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

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

    .technical-illustration {
        width: 300px;
        height: 300px;
    }

    .manhole-visual {
        width: 200px;
        height: 200px;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .status-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
    }

    .pricing-card-featured {
        transform: scale(1);
    }

    .pricing-card-featured:hover {
        transform: scale(1) translateY(-5px);
    }

    .annual-price .amount {
        font-size: 1.75rem;
    }

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

    .gallery-item.featured {
        grid-column: span 1;
    }

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

    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .disclaimer-content-wrapper {
        padding: 0 var(--spacing-sm);
    }

    .disclaimer-section h3 {
        font-size: 1.35rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .btn {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

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

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

    .stat-number {
        font-size: 2rem;
    }

    .disclaimer-section {
        padding: var(--spacing-lg);
    }

    .disclaimer-section h3 {
        font-size: 1.25rem;
    }

    .disclaimer-section ul li {
        padding-left: var(--spacing-lg);
    }

    .annual-price .amount {
        font-size: 1.5rem;
    }

    .annual-note {
        font-size: 0.8rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

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

.hero-content,
.service-card,
.gallery-item,
.about-content,
.contact-content {
    animation: fadeInUp 0.6s ease-out;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Focus Styles for Accessibility */
.btn:focus,
.nav-link:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--accent-blue);
    outline-offset: 2px;
}

/* Page Header */
.page-header {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

.page-header p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Disclaimer Banner */
.disclaimer-banner {
    padding: var(--spacing-lg) 0;
    background: var(--accent-orange);
    color: var(--white);
}

.disclaimer-banner.critical {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
}

.disclaimer-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    max-width: 1000px;
    margin: 0 auto;
}

.disclaimer-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.disclaimer-text h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
}

.disclaimer-text p {
    font-size: 0.95rem;
    line-height: 1.5;
    opacity: 0.95;
}

/* Disclaimer Section */
.disclaimer {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.disclaimer-content-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.disclaimer-section {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid var(--accent-blue);
    transition: var(--transition-normal);
}

.disclaimer-section:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-lg);
}

.disclaimer-section h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.disclaimer-section p {
    color: var(--medium-gray);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.disclaimer-section ul {
    list-style: none;
    padding-left: 0;
}

.disclaimer-section ul li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-xl);
    position: relative;
    color: var(--dark-gray);
    line-height: 1.7;
}

.disclaimer-section ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-weight: var(--font-weight-bold);
    font-size: 1.2rem;
}

.disclaimer-section.warning {
    border-left-color: var(--accent-orange);
    background: linear-gradient(to right, rgba(243, 156, 18, 0.05), var(--white));
}

.disclaimer-section.critical {
    border-left-color: var(--accent-color);
    background: linear-gradient(to right, rgba(231, 76, 60, 0.05), var(--white));
}

.disclaimer-section.critical-notice {
    border-left-color: var(--accent-color);
    background: linear-gradient(to right, rgba(231, 76, 60, 0.1), var(--white));
    border-width: 2px;
}

.disclaimer-section strong {
    color: var(--primary-color);
    font-weight: var(--font-weight-semibold);
}

.disclaimer-section a {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: var(--transition-fast);
}

.disclaimer-section a:hover {
    text-decoration: underline;
    color: var(--primary-color);
}

/* App Demo Styles */
.app-demo {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-secondary);
}

.demo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
}

.phone-mockup {
    width: 300px;
    height: 600px;
    background: var(--dark-gray);
    border-radius: 30px;
    padding: 20px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}

.app-header {
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.app-header h3 {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
}

.app-status {
    font-size: 0.8rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 8px;
    border-radius: 12px;
}

.app-content {
    padding: var(--spacing-md);
    height: calc(100% - 60px);
    display: flex;
    flex-direction: column;
}

.manhole-viewer {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.manhole-grid {
    width: 200px;
    height: 200px;
    position: relative;
    border: 3px solid var(--dark-gray);
    border-radius: 50%;
    background: var(--light-gray);
}

.wall {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.wall.north {
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
}

.wall.east {
    right: -15px;
    top: 50%;
    transform: translateY(-50%);
}

.wall.south {
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

.wall.west {
    left: -15px;
    top: 50%;
    transform: translateY(-50%);
}

.wall-label {
    font-size: 0.7rem;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
}

.conduits {
    display: flex;
    gap: 3px;
    flex-wrap: wrap;
    justify-content: center;
}

.conduit {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: var(--font-weight-bold);
    color: var(--white);
    cursor: pointer;
    transition: var(--transition-fast);
}

.conduit.available { background: #95E1D3; }
.conduit.pull-string { background: #FF6B6B; }
.conduit.innerduct { background: #4ECDC4; }
.conduit.blocked { background: #F38181; }
.conduit.cable-installed { background: #AA96DA; }
.conduit.spare { background: #FCBAD3; }
.conduit.template { background: var(--medium-gray); }

.conduit:hover {
    transform: scale(1.2);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.app-controls {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.app-btn {
    flex: 1;
    padding: var(--spacing-sm);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: var(--transition-fast);
}

.app-btn.primary {
    background: var(--accent-blue);
    color: var(--white);
}

.app-btn.secondary {
    background: var(--light-gray);
    color: var(--dark-gray);
}

.app-btn:hover {
    transform: translateY(-1px);
}

/* Demo Features */
.demo-features h2 {
    font-size: 1.75rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.feature-demo {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: var(--transition-normal);
}

.feature-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-lg);
}

.feature-item.highlighted {
    border-left: 4px solid var(--accent-blue);
    background: var(--bg-secondary);
}

.feature-item .feature-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-item h3 {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.feature-item p {
    font-size: 0.9rem;
    color: var(--medium-gray);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.close {
    color: var(--medium-gray);
    float: right;
    font-size: 28px;
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-lg);
}

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

.modal-content h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.conduit-detail h3 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.conduit-detail p {
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.status {
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: var(--font-weight-medium);
}

.modal-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

/* Calculator Demo */
.calculator-demo {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.calculator-interface {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    max-width: 800px;
    margin: 0 auto;
}

.calc-inputs {
    background: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
}

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

.input-group label {
    display: block;
    font-weight: var(--font-weight-medium);
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.input-group input,
.input-group select {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    transition: var(--transition-fast);
}

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

.calc-results {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

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

.result-item h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.result-value {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

.result-status {
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
}

.result-status.compliant {
    background: var(--accent-green);
}

.result-status.warning {
    background: var(--accent-orange);
}

.result-status.non-compliant {
    background: var(--accent-color);
}

/* Report Demo */
.report-demo {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-secondary);
}

.report-preview {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
}

.report-header {
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-xl);
}

.report-header h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

.report-meta p {
    margin-bottom: var(--spacing-xs);
    opacity: 0.9;
}

.report-content {
    padding: var(--spacing-xl);
}

.report-section {
    margin-bottom: var(--spacing-xl);
}

.report-section h4 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--light-gray);
    padding-bottom: var(--spacing-xs);
}

.report-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-md);
}

.report-table th,
.report-table td {
    padding: var(--spacing-sm);
    text-align: left;
    border-bottom: 1px solid var(--light-gray);
}

.report-table th {
    background: var(--bg-secondary);
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
}

.report-3d {
    display: flex;
    justify-content: center;
    padding: var(--spacing-lg);
}

.manhole-3d {
    width: 150px;
    height: 150px;
    position: relative;
    transform: perspective(300px) rotateX(60deg) rotateY(45deg);
}

.manhole-base {
    width: 100px;
    height: 100px;
    background: var(--medium-gray);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 10px;
}

.conduit-3d {
    width: 20px;
    height: 60px;
    background: var(--accent-blue);
    position: absolute;
    border-radius: 10px;
}

.conduit-3d.north { top: 10px; left: 50%; transform: translateX(-50%); }
.conduit-3d.east { right: 10px; top: 50%; transform: translateY(-50%); }
.conduit-3d.south { bottom: 10px; left: 50%; transform: translateX(-50%); }
.conduit-3d.west { left: 10px; top: 50%; transform: translateY(-50%); }

.report-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-blue));
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Creator Interface */
.creator-interface {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-secondary);
}

.creator-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
}

.controls-panel {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 100px;
}

.controls-panel h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--light-gray);
    padding-bottom: var(--spacing-sm);
}

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

.control-group label {
    display: block;
    font-weight: var(--font-weight-medium);
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.control-group input,
.control-group select,
.control-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    transition: var(--transition-fast);
}

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

.control-group textarea {
    resize: vertical;
    min-height: 80px;
}

.controls-panel h4 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    margin: var(--spacing-xl) 0 var(--spacing-lg) 0;
    border-top: 2px solid var(--light-gray);
    padding-top: var(--spacing-md);
}

.wall-controls {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.wall-config {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent-blue);
}

.wall-config h5 {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

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

.conduit-controls label {
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.conduit-controls input {
    padding: var(--spacing-sm);
    font-size: 0.9rem;
}

.control-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--light-gray);
}

/* Preview Panel */
.preview-panel {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.preview-panel h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.manhole-preview {
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.preview-header {
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-lg);
    text-align: center;
}

.preview-header h4 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
}

.preview-header p {
    font-size: 0.9rem;
    opacity: 0.9;
}

.manhole-visualization {
    padding: var(--spacing-xl);
    display: flex;
    justify-content: center;
}

.manhole-visualization .manhole-grid {
    width: 250px;
    height: 250px;
}

.preview-details {
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
}

.detail-section h5 {
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.summary-item {
    text-align: center;
    padding: var(--spacing-sm);
    background: var(--white);
    border-radius: var(--radius-md);
}

.summary-item .label {
    display: block;
    font-size: 0.8rem;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-xs);
}

.summary-item .value {
    display: block;
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
}

/* Quote Generator */
.quote-generator {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.quote-form {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.quote-header {
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-xl);
    text-align: center;
}

.quote-header h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
}

.quote-header p {
    opacity: 0.9;
}

.quote-content {
    padding: var(--spacing-xl);
}

.quote-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--light-gray);
}

.quote-section:last-child {
    border-bottom: none;
}

.quote-section h4 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.quote-details p {
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.wall-quotes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.wall-quote {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent-blue);
}

.wall-quote h5 {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.wall-quote p {
    font-size: 0.9rem;
    color: var(--medium-gray);
}

.service-checklist {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.service-checklist label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    cursor: pointer;
}

.service-checklist input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.timeline-inputs,
.contact-inputs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.quote-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    padding: var(--spacing-xl);
    background: var(--white);
    border-top: 1px solid var(--light-gray);
}

.quote-disclaimer {
    padding: var(--spacing-lg);
    background: var(--accent-orange);
    color: var(--white);
    text-align: center;
}

.quote-disclaimer p {
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Active Navigation */
.nav-link.active {
    color: var(--accent-blue);
    font-weight: var(--font-weight-semibold);
}

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

/* Responsive Design for New Pages */
@media (max-width: 768px) {
    .page-header h1 {
        font-size: 2rem;
    }

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

    .phone-mockup {
        width: 250px;
        height: 500px;
    }

    .calculator-interface {
        grid-template-columns: 1fr;
    }

    .wall-controls {
        grid-template-columns: 1fr;
    }

    .creator-layout {
        grid-template-columns: 1fr;
    }

    .controls-panel {
        position: static;
    }

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

    .wall-quotes {
        grid-template-columns: 1fr;
    }

    .service-checklist {
        grid-template-columns: 1fr;
    }

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

    .quote-actions {
        flex-direction: column;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .disclaimer-content {
        flex-direction: column;
        text-align: center;
    }

    .phone-mockup {
        width: 200px;
        height: 400px;
        padding: 15px;
    }

    .manhole-grid {
        width: 150px;
        height: 150px;
    }

    .conduit {
        width: 12px;
        height: 12px;
        font-size: 0.5rem;
    }

    .modal-content {
        margin: 10% auto;
        width: 95%;
        padding: var(--spacing-lg);
    }
}