/* Variables */
:root {
    --primary-color: #0288d1; /* Bright Blue */
    --primary-dark: #01579b;
    --secondary-color: #66bb6a; /* Fresh Green */
    --text-color: #333333;
    --text-light: #666666;
    --bg-light: #f9fafb;
    --white: #ffffff;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --radius: 8px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--white);
}

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

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

ul {
    list-style: none;
}

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

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

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; color: var(--primary-color); }
h3 { font-size: 1.25rem; }

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

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

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

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

.btn-secondary:hover {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-lg {
    font-size: 1.1rem;
    padding: 14px 32px;
}

/* Header */
.header {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    height: 70px;
    display: flex;
    align-items: center;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.logo img {
    height: 40px;
    width: auto;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-list a {
    font-weight: 600;
    color: var(--text-color);
    transition: var(--transition);
}

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

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

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

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    height: 100vh;
    background-image: url('https://jdavis-test-server2025.s3.us-east-2.amazonaws.com/hero.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    margin-top: 70px; /* Offset fixed header */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.5));
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 1.25rem;
    color: #f0f0f0;
    margin-bottom: 2rem;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 50px;
}

/* Services */
.services {
    background-color: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
}

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

.service-card .icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

/* Gallery (Before/After Slider) */
.gallery-container {
    max-width: 800px;
    margin: 0 auto;
}

.comparison-slider {
    position: relative;
    width: 100%;
    height: 555px; /* Adjust based on image aspect ratio */
    overflow: hidden;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}

.comparison-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.comparison-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.comparison-image.before {
    z-index: 1;
    width: 50%; /* Initial state */
}

.comparison-image .label {
    position: absolute;
    top: 20px;
    padding: 5px 10px;
    background: rgba(0,0,0,0.6);
    color: var(--white);
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    z-index: 3;
}

.comparison-image.before .label { left: 20px; }
.comparison-image.after .label { right: 20px; }

.slider {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    z-index: 10;
    opacity: 0;
    cursor: ew-resize;
    height: 100%;
    transform: translateY(-50%);
}

.slider-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    background: var(--white);
    z-index: 5;
    transform: translateX(-50%);
    pointer-events: none;
}

.slider-button {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--white);
    z-index: 6;
    transform: translate(-50%, -50%);
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-button::after {
    content: '↔';
    color: var(--primary-color);
    font-weight: bold;
}

/* Reviews */
.reviews {
    background-color: var(--bg-light);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

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

.author {
    margin-top: 15px;
    font-weight: 600;
    color: var(--primary-color);
}

/* Contact */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.contact-info {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 50px;
}

.contact-info h2 {
    color: var(--white);
}

.contact-info p {
    color: rgba(255,255,255,0.9);
}

.contact-details {
    margin-top: 30px;
}

.contact-details li {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.contact-form {
    padding: 50px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: var(--radius);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(2, 136, 209, 0.1);
}

/* Footer */
.footer {
    background-color: #333;
    color: var(--white);
    padding: 30px 0;
    text-align: center;
}

.footer p {
    color: #999;
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    
    .mobile-menu-btn { display: flex; }
    
    .nav-list {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-md);
        transform: translateY(-150%);
        transition: var(--transition);
        z-index: 999;
    }
    
    .nav-list.active {
        transform: translateY(0);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .comparison-slider {
        height: 300px;
    }
}