:root {
    --primary-color: #ff5a1f; /* Brick&Bolt Orange */
    --primary-dark: #e04810;
    --secondary-color: #2c3e50;
    --text-color: #4a4a4a;
    --light-bg: #f8f9fa;
    --dark-bg: #1a1a1a;
    --white: #ffffff;
    --border-color: #e5e7eb;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    --radius: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

body {
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

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

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

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

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

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

.btn-white:hover {
    background-color: #eee;
}

.section-padding {
    padding: 80px 0;
}

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

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

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

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

.mt-4 {
    margin-top: 2rem;
}

/* Navigation */
.navbar {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: 80px;
    display: flex;
    align-items: center;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    color: var(--secondary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

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

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

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    color: var(--secondary-color);
    position: relative;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary-color);
}

.nav-buttons {
    display: flex;
    gap: 15px;
}

.mobile-menu-btn {
    display: none;
    font-size: 24px;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 600px;
    background-image: url('images/hero.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.6));
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 1200px;
}

.hero h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero p {
    font-size: 20px;
    margin-bottom: 40px;
    max-width: 600px;
    opacity: 0.9;
}

.hero-form {
    background: var(--white);
    padding: 10px;
    border-radius: var(--radius);
    display: flex;
    max-width: 500px;
    gap: 10px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.input-group {
    flex: 1;
    display: flex;
    align-items: center;
    padding: 0 15px;
    border-right: 1px solid #eee;
}

.input-group i {
    color: var(--primary-color);
    margin-right: 10px;
}

.input-group select {
    border: none;
    width: 100%;
    font-size: 16px;
    outline: none;
    cursor: pointer;
    color: var(--text-color);
}

.trust-badges {
    display: flex;
    gap: 30px;
    margin-top: 40px;
}

.badge {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.badge i {
    color: var(--primary-color);
    font-size: 20px;
}

/* Stats Section */
.stats-section {
    padding: 40px 0;
    background: var(--white);
    border-bottom: 1px solid #eee;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: center;
}

.stat-item h3 {
    font-size: 32px;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 14px;
    color: var(--text-color);
    font-weight: 600;
    text-transform: uppercase;
}

/* Common Section Header */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 36px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.section-header p {
    color: #666;
    font-size: 18px;
}

/* How It Works */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.step-card {
    text-align: center;
    position: relative;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: var(--shadow);
    position: relative;
    border: 2px solid var(--primary-color);
}

.step-icon i {
    font-size: 30px;
    color: var(--primary-color);
}

.step-number {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--primary-color);
    color: var(--white);
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

.step-card h3 {
    margin-bottom: 10px;
    color: var(--secondary-color);
}

.step-card p {
    font-size: 14px;
    color: #666;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
    border: 1px solid #eee;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.service-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.service-info {
    padding: 25px;
}

.service-info h3 {
    margin-bottom: 10px;
    color: var(--secondary-color);
}

.service-info p {
    margin-bottom: 20px;
    color: #666;
    font-size: 15px;
}

.link-arrow {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

/* Calculator Section */
.calculator-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 30px;
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.calc-box {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.input-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.input-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-field label {
    font-weight: 600;
    font-size: 14px;
    color: var(--secondary-color);
}

.input-field input, .input-field select {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    outline: none;
    font-size: 16px;
}

.input-field input:focus, .input-field select:focus {
    border-color: var(--primary-color);
}

.btn-block {
    width: 100%;
    margin-top: 10px;
}

.result-box {
    background: var(--light-bg);
    padding: 30px;
    border-radius: var(--radius);
    border: 1px dashed var(--primary-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.result-box h3 {
    margin-bottom: 20px;
    color: var(--secondary-color);
    text-align: center;
}

.result-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #ddd;
}

.result-item strong {
    color: var(--primary-color);
    font-size: 18px;
}

.disclaimer {
    font-size: 12px;
    color: #888;
    margin-top: 15px;
    line-height: 1.4;
}

/* House Maps */
.maps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.map-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.map-card:hover {
    transform: translateY(-5px);
}

.map-img img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.map-info {
    padding: 20px;
}

.map-info h3 {
    margin-bottom: 10px;
    font-size: 18px;
}

.map-specs {
    display: flex;
    gap: 15px;
    margin: 15px 0;
    font-size: 13px;
    color: #666;
}

.map-specs li {
    display: flex;
    align-items: center;
    gap: 5px;
}

.map-specs i {
    color: var(--primary-color);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 14px;
}


/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.feature-text h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.feature-list {
    margin: 30px 0;
}

.feature-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.feature-list i {
    color: var(--primary-color);
    margin-top: 5px;
}

.feature-image img {
    border-radius: var(--radius);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Project Gallery */
.project-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.project-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    height: 300px;
    cursor: pointer;
}

.project-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.project-item:hover img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    padding: 20px;
    color: var(--white);
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: #2a2a2a;
    padding: 30px;
    border-radius: var(--radius);
}

.stars {
    color: #ffc107;
    margin-bottom: 15px;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 20px;
    opacity: 0.9;
}

.user-info h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
}

.user-info span {
    font-size: 12px;
    color: #999;
}

/* CTA Banner */
.cta-banner {
    background: var(--primary-color);
    padding: 60px 0;
    text-align: center;
    color: var(--white);
}

.cta-banner h2 {
    font-size: 32px;
    margin-bottom: 10px;
}

.cta-banner p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* Footer */
.footer {
    background: #111;
    color: #aaa;
    padding: 70px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col h3 {
    color: var(--white);
    font-size: 24px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-col h3 span {
    color: var(--primary-color);
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 18px;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a:hover {
    color: var(--primary-color);
}

.contact-list li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 36px;
    height: 36px;
    background: #333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

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

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 20px;
    text-align: center;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.designer-credit {
    color: #666;
}

.designer-credit a {
    color: var(--primary-color);
    text-decoration: none;
}

.designer-credit a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 36px;
    }
    
    .services-grid, .project-gallery, .testimonials-grid, .process-steps, .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-buttons {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .hero {
        height: auto;
        padding: 100px 0 60px;
    }
    
    .trust-badges {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 576px) {
    .services-grid, .project-gallery, .testimonials-grid, .process-steps, .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}