/* AirDuctVet - Professional Air Duct & Dryer Vent Cleaning Services */

/* Root Variables */
:root {
    --primary-color: #1e5da8;
    --secondary-color: #2c8ac5;
    --accent-color: #ff6b35;
    --dark-color: #1a1a1a;
    --light-color: #f8f9fa;
    --text-color: #333333;
    --border-color: #e0e0e0;
    --success-color: #28a745;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
}

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

ul {
    list-style: none;
}

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

/* Header & Navigation */
header {
    background: #ffffff;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.top-bar {
    background: var(--primary-color);
    color: white;
    padding: 10px 0;
    font-size: 14px;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.top-bar-info {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.top-bar-info a {
    color: white;
    display: flex;
    align-items: center;
    gap: 5px;
}

.top-bar-info a:hover {
    color: var(--accent-color);
}

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

.social-links a {
    color: white;
    font-size: 16px;
    transition: transform 0.3s ease;
}

.social-links a:hover {
    color: var(--accent-color);
    transform: translateY(-2px);
}

.main-nav {
    padding: 15px 0;
}

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

.logo img {
    height: 60px;
    width: auto;
}

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

.nav-menu a {
    color: var(--dark-color);
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-menu a.active {
    color: var(--primary-color);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark-color);
    transition: all 0.3s ease;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 16px;
}

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

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

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

.btn-accent:hover {
    background: #ff5722;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

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

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(30, 93, 168, 0.95), rgba(44, 138, 197, 0.9)), url('https://images.unsplash.com/photo-1581578731548-c64695cc6952?w=1600') center/cover;
    color: white;
    padding: 120px 0 80px;
    text-align: center;
}

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

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Trust Badges */
.trust-badges {
    background: white;
    padding: 40px 0;
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.badge-item {
    padding: 20px;
}

.badge-item i {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.badge-item h3 {
    font-size: 24px;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.badge-item p {
    color: #666;
    font-size: 14px;
}

/* Services Section */
.services-section {
    padding: 80px 0;
    background: var(--light-color);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 38px;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 18px;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    text-align: center;
}

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

.service-card i {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.service-card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.8;
}

/* Why Choose Us Section */
.why-choose-us {
    padding: 80px 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-item {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: var(--light-color);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: #e8f4f8;
    transform: translateX(5px);
}

.feature-item i {
    font-size: 36px;
    color: var(--primary-color);
    min-width: 50px;
}

.feature-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.feature-content p {
    color: #666;
    font-size: 15px;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: var(--light-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial-card i.quote-icon {
    font-size: 40px;
    color: var(--primary-color);
    opacity: 0.2;
    position: absolute;
    top: 20px;
    right: 20px;
}

.testimonial-content {
    margin-bottom: 20px;
    font-style: italic;
    color: #555;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    font-weight: bold;
}

.author-info h4 {
    font-size: 16px;
    color: var(--dark-color);
    margin-bottom: 3px;
}

.author-info .stars {
    color: #ffc107;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 38px;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 20px;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Service Detail Page */
.service-hero {
    background: linear-gradient(135deg, rgba(30, 93, 168, 0.95), rgba(44, 138, 197, 0.9));
    color: white;
    padding: 80px 0;
    text-align: center;
}

.service-hero h1 {
    font-size: 42px;
    margin-bottom: 20px;
}

.service-hero p {
    font-size: 18px;
    max-width: 700px;
    margin: 0 auto;
}

.service-content {
    padding: 80px 0;
}

.service-content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.content-main h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.content-main h3 {
    font-size: 24px;
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.content-main p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: #555;
}

.content-main ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.content-main ul li {
    list-style: disc;
    margin-bottom: 10px;
    line-height: 1.8;
    color: #555;
}

.benefits-list {
    background: var(--light-color);
    padding: 30px;
    border-radius: 10px;
    margin: 30px 0;
}

.benefits-list li {
    list-style: none;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: start;
    gap: 15px;
}

.benefits-list li:last-child {
    border-bottom: none;
}

.benefits-list li i {
    color: var(--success-color);
    font-size: 20px;
    margin-top: 3px;
}

.sidebar-widget {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.sidebar-widget h3 {
    font-size: 22px;
    margin-bottom: 20px;
    color: var(--dark-color);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
}

.sidebar-widget ul li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-widget ul li:last-child {
    border-bottom: none;
}

.sidebar-widget ul li a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-color);
}

.sidebar-widget ul li a:hover {
    color: var(--primary-color);
    padding-left: 10px;
}

.sidebar-widget ul li a i {
    color: var(--primary-color);
}

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

.contact-widget h3 {
    border-bottom-color: white;
}

.contact-info-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.contact-info-item i {
    font-size: 24px;
    min-width: 30px;
}

.contact-info-item a {
    color: white;
}

.contact-info-item a:hover {
    color: var(--accent-color);
}

/* About Page */
.about-hero {
    background: linear-gradient(135deg, rgba(30, 93, 168, 0.95), rgba(44, 138, 197, 0.9));
    color: white;
    padding: 80px 0;
    text-align: center;
}

.about-content {
    padding: 80px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 60px;
}

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

.about-text p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: #555;
}

.about-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.value-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
}

.value-card i {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.value-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

/* Contact Page */
.contact-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 40px;
}

.contact-form {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-color);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

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

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

.contact-info-box {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.info-item:last-child {
    border-bottom: none;
}

.info-item i {
    font-size: 30px;
    color: var(--primary-color);
    min-width: 40px;
}

.info-item h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--dark-color);
}

.info-item p,
.info-item a {
    color: #666;
    line-height: 1.6;
}

.info-item a:hover {
    color: var(--primary-color);
}

.map-section {
    margin-top: 60px;
}

.map-section iframe {
    width: 100%;
    height: 450px;
    border: none;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

/* Blog Page */
.blog-section {
    padding: 80px 0;
    background: var(--light-color);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.blog-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

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

.blog-image {
    height: 250px;
    overflow: hidden;
    background: var(--light-color);
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.blog-content {
    padding: 25px;
}

.blog-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 14px;
    color: #999;
}

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

.blog-content h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.blog-content h3 a:hover {
    color: var(--primary-color);
}

.blog-content p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.8;
}

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

.read-more:hover {
    gap: 10px;
}

/* Footer */
footer {
    background: var(--dark-color);
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-widget h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: white;
}

.footer-widget p {
    color: #ccc;
    line-height: 1.8;
    margin-bottom: 15px;
}

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

.footer-widget ul li a {
    color: #ccc;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-widget ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-widget ul li a i {
    color: var(--primary-color);
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    font-size: 18px;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 30px;
    text-align: center;
    color: #999;
}

.footer-bottom p {
    margin-bottom: 10px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 140px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 20px 0;
    }

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

    .mobile-toggle {
        display: flex;
    }

    .hero h1 {
        font-size: 36px;
    }

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

    .top-bar .container {
        justify-content: center;
    }

    .top-bar-info {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .hero h1 {
        font-size: 28px;
    }

    .hero p {
        font-size: 16px;
    }

    .section-header h2 {
        font-size: 28px;
    }

    .services-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}