/* ===============================================
   AirDuctVet - Professional Air Duct Cleaning
   Stylesheet - Main CSS File
   =============================================== */

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

:root {
    /* Color Palette */
    --primary-color: #1e3a8a;
    --primary-dark: #1e40af;
    --secondary-color: #3b82f6;
    --accent-color: #f59e0b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --text-white: #ffffff;
    --bg-light: #f9fafb;
    --bg-gray: #e5e7eb;
    --border-color: #d1d5db;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* 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);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #ffffff;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo h1 {
    font-size: 1.75rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.logo .tagline {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: var(--font-weight-medium);
}

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

.nav-list a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: var(--font-weight-medium);
    transition: var(--transition-fast);
    padding: 0.5rem 0;
}

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

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #ffffff;
    box-shadow: var(--shadow-lg);
    border-radius: 0.5rem;
    padding: var(--spacing-sm);
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-base);
    list-style: none;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    transition: var(--transition-fast);
}

.dropdown-menu a:hover {
    background-color: var(--bg-light);
}

/* Header Contact Buttons */
.header-contact {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.phone-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background-color: var(--bg-light);
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 0.5rem;
    font-weight: var(--font-weight-semibold);
    transition: var(--transition-fast);
}

.phone-btn:hover {
    background-color: var(--bg-gray);
}

.cta-btn {
    padding: 0.625rem 1.5rem;
    background-color: var(--primary-color);
    color: var(--text-white);
    text-decoration: none;
    border-radius: 0.5rem;
    font-weight: var(--font-weight-semibold);
    transition: var(--transition-fast);
}

.cta-btn:hover {
    background-color: var(--primary-dark);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    transition: var(--transition-fast);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: var(--text-white);
    padding: 5rem 0;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><path fill="rgba(255,255,255,0.05)" d="M0,300 Q300,200 600,300 T1200,300 L1200,600 L0,600 Z"/></svg>');
    background-size: cover;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: 3rem;
    font-weight: var(--font-weight-extrabold);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: var(--font-weight-medium);
}

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

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    transition: var(--transition-fast);
    border: 2px solid transparent;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--text-dark);
}

.btn-primary:hover {
    background-color: #d97706;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

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

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

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

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

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

.btn-outline-white {
    background-color: transparent;
    color: var(--text-white);
    border-color: var(--text-white);
}

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

/* ===== Trust Section ===== */
.trust-section {
    background-color: var(--bg-light);
    padding: 2rem 0;
}

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

.trust-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.trust-item h3 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 0.25rem;
    color: var(--text-dark);
}

.trust-item p {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* ===== Section Styles ===== */
section {
    padding: 4rem 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-light);
}

/* ===== Services Grid ===== */
.services-section {
    background-color: #ffffff;
}

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

.service-card {
    background-color: #ffffff;
    border-radius: 1rem;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.service-icon i {
    font-size: 2rem;
    color: var(--text-white);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.service-features {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    color: var(--text-dark);
}

.service-features i {
    color: var(--success-color);
    font-size: 0.875rem;
}

/* ===== Why Choose Section ===== */
.why-choose-section {
    background-color: var(--bg-light);
}

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

.why-item {
    background-color: #ffffff;
    padding: var(--spacing-lg);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-sm);
}

.why-icon {
    width: 60px;
    height: 60px;
    background-color: var(--bg-light);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.why-icon i {
    font-size: 1.75rem;
    color: var(--primary-color);
}

.why-item h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.why-item p {
    color: var(--text-light);
    line-height: 1.7;
}

/* ===== Warning Section ===== */
.warning-section {
    background-color: #fef3c7;
    padding: 3rem 0;
}

.warning-content {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
}

.warning-icon {
    flex-shrink: 0;
}

.warning-icon i {
    font-size: 3rem;
    color: #f59e0b;
}

.warning-text h2 {
    font-size: 1.875rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.warning-text h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: #d97706;
    margin-bottom: var(--spacing-md);
}

.warning-text p {
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.warning-cta {
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
}

/* ===== Testimonials ===== */
.testimonials-section {
    background-color: var(--bg-light);
}

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

.testimonial-card {
    background-color: #ffffff;
    padding: var(--spacing-xl);
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
}

.stars {
    color: #f59e0b;
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.testimonial-card p {
    color: var(--text-dark);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.testimonial-author strong {
    color: var(--text-dark);
    font-weight: var(--font-weight-semibold);
}

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

.testimonial-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* ===== Service Areas ===== */
.service-areas-section {
    background-color: #ffffff;
}

.service-areas-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.areas-list h3,
.areas-description h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.areas-list ul {
    list-style: none;
}

.areas-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: var(--text-dark);
    font-weight: var(--font-weight-medium);
    border-bottom: 1px solid var(--border-color);
}

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

.areas-description p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.service-areas-compact {
    background-color: var(--bg-light);
    padding: 3rem 0;
    text-align: center;
}

.service-areas-compact h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.service-areas-compact p {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.areas-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
}

.areas-tags span {
    background-color: #ffffff;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    color: var(--text-dark);
    font-weight: var(--font-weight-medium);
    box-shadow: var(--shadow-sm);
}

/* ===== CTA Section ===== */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-white);
    text-align: center;
    padding: 4rem 0;
}

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

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

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

.cta-hours {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* ===== Footer ===== */
.footer {
    background-color: #1f2937;
    color: var(--text-white);
    padding: 3rem 0 1.5rem;
}

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

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

.footer-col h4 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
}

.footer-col p {
    color: #9ca3af;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col ul li a {
    color: #9ca3af;
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.contact-info li {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: #9ca3af;
}

.contact-info i {
    color: var(--secondary-color);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    color: #9ca3af;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

/* ===== Page Header ===== */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-white);
    text-align: center;
    padding: 3rem 0;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: var(--font-weight-extrabold);
    margin-bottom: 0.5rem;
}

.page-header p {
    font-size: 1.125rem;
    opacity: 0.95;
}

/* ===== Service Pages ===== */
.service-hero {
    position: relative;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-white);
    padding: 4rem 0;
    text-align: center;
}

.service-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 400"><path fill="rgba(255,255,255,0.05)" d="M0,200 Q300,100 600,200 T1200,200 L1200,400 L0,400 Z"/></svg>');
    background-size: cover;
    opacity: 0.3;
}

.service-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.service-hero h1 {
    font-size: 2.75rem;
    font-weight: var(--font-weight-extrabold);
    margin-bottom: var(--spacing-md);
}

.service-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.service-hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.service-hero-features span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: var(--font-weight-medium);
}

.service-overview-section {
    padding: 4rem 0;
}

.service-overview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.service-overview-content h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.service-overview-content p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

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

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

.highlight-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.highlight-item h4 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.highlight-item p {
    font-size: 0.875rem;
    color: var(--text-light);
}

.service-overview-image {
    position: relative;
    min-height: 400px;
    background: linear-gradient(135deg, var(--bg-light), var(--bg-gray));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-badge {
    background-color: #ffffff;
    padding: var(--spacing-xl);
    border-radius: 1rem;
    box-shadow: var(--shadow-xl);
    text-align: center;
}

.service-badge i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.service-badge h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.service-badge p {
    color: var(--text-light);
}

/* ===== Benefits Section ===== */
.benefits-section {
    background-color: var(--bg-light);
}

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

.benefit-card {
    background-color: #ffffff;
    padding: var(--spacing-lg);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-sm);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background-color: var(--bg-light);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.benefit-icon i {
    font-size: 1.75rem;
    color: var(--primary-color);
}

.benefit-card h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.benefit-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* ===== Process Section ===== */
.process-section {
    background-color: #ffffff;
}

.process-steps {
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.step-content p {
    color: var(--text-light);
    line-height: 1.7;
}

/* ===== Service Types ===== */
.service-types-section {
    background-color: var(--bg-light);
}

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

.service-type-card {
    background-color: #ffffff;
    padding: var(--spacing-xl);
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
}

.service-type-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.service-type-icon i {
    font-size: 2rem;
    color: var(--text-white);
}

.service-type-card h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.service-type-card p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.service-type-card ul {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.service-type-card li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: var(--text-dark);
}

.service-type-card li i {
    color: var(--success-color);
    flex-shrink: 0;
}

.service-note {
    font-size: 0.875rem;
    color: var(--text-light);
    font-style: italic;
}

/* ===== Pricing Section ===== */
.pricing-section {
    background-color: #ffffff;
}

.pricing-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
}

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

.pricing-info p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.pricing-factors {
    list-style: none;
    margin: var(--spacing-md) 0;
}

.pricing-factors li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: var(--text-dark);
    border-bottom: 1px solid var(--border-color);
}

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

.pricing-range {
    background-color: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 0.5rem;
    margin: var(--spacing-md) 0;
}

.pricing-note {
    font-size: 0.875rem;
    color: var(--text-light);
    font-style: italic;
}

.pricing-features {
    position: sticky;
    top: 100px;
}

.pricing-feature-box {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-white);
    padding: var(--spacing-xl);
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
}

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

.pricing-feature-box ul {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.pricing-feature-box li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
}

.pricing-feature-box i {
    color: var(--accent-color);
}

/* ===== Warning Box ===== */
.warning-box-section {
    padding: 3rem 0;
}

.warning-box {
    background-color: #fef3c7;
    border-left: 4px solid #f59e0b;
    padding: var(--spacing-xl);
    border-radius: 0.75rem;
    display: flex;
    gap: var(--spacing-lg);
}

.warning-box .warning-icon i {
    font-size: 2.5rem;
    color: #f59e0b;
}

.warning-box h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.warning-box p {
    color: var(--text-dark);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.warning-emphasis {
    font-weight: var(--font-weight-semibold);
    color: #d97706;
}

/* ===== FAQ Section ===== */
.faq-section {
    background-color: var(--bg-light);
}

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

.faq-item {
    background-color: #ffffff;
    padding: var(--spacing-lg);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-sm);
}

.faq-item h3 {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.faq-item h3 i {
    color: var(--primary-color);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.faq-item p {
    color: var(--text-light);
    line-height: 1.7;
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-accordion .faq-item {
    margin-bottom: var(--spacing-md);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-dark);
    transition: var(--transition-fast);
}

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

.faq-question i {
    color: var(--primary-color);
    transition: var(--transition-base);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-answer p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--text-light);
    line-height: 1.7;
}

/* Active FAQ */
.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

/* ===== Warning Signs ===== */
.warning-signs-section {
    background-color: #ffffff;
}

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

.warning-sign-card {
    background-color: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: 0.75rem;
    border-left: 4px solid var(--danger-color);
}

.warning-sign-icon {
    width: 50px;
    height: 50px;
    background-color: #fee2e2;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.warning-sign-icon i {
    font-size: 1.5rem;
    color: var(--danger-color);
}

.warning-sign-card h3 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.warning-sign-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* ===== Alert Section ===== */
.alert-section {
    padding: 3rem 0;
    background-color: #fef2f2;
}

.alert-box {
    background-color: #ffffff;
    border-left: 4px solid var(--danger-color);
    padding: var(--spacing-xl);
    border-radius: 0.75rem;
    display: flex;
    gap: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.alert-icon i {
    font-size: 2.5rem;
    color: var(--danger-color);
}

.alert-content h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.alert-content p {
    color: var(--text-dark);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.alert-emphasis {
    font-weight: var(--font-weight-semibold);
    color: var(--danger-color);
}

/* ===== About Page Styles ===== */
.about-story-section {
    padding: 4rem 0;
}

.about-story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-story-content h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.about-story-content p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.about-story-image {
    position: relative;
    min-height: 400px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.veteran-badge {
    background-color: rgba(255, 255, 255, 0.95);
    padding: var(--spacing-xl);
    border-radius: 1rem;
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.veteran-badge i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.veteran-badge h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.veteran-badge p {
    color: var(--text-light);
}

/* Values Section */
.values-section {
    background-color: var(--bg-light);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.value-card {
    background-color: #ffffff;
    padding: var(--spacing-lg);
    border-radius: 0.75rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.value-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.value-icon i {
    font-size: 2rem;
    color: var(--text-white);
}

.value-card h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.value-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Equipment Section */
.equipment-section {
    background-color: #ffffff;
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.equipment-card {
    background-color: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: 1rem;
    border: 2px solid var(--border-color);
}

.equipment-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.equipment-icon i {
    font-size: 2rem;
    color: var(--text-white);
}

.equipment-card h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.equipment-card p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.equipment-card ul {
    list-style: none;
}

.equipment-card li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    color: var(--text-dark);
}

.equipment-card li i {
    color: var(--success-color);
    font-size: 0.875rem;
}

/* Certifications Section */
.certifications-section {
    background-color: var(--bg-light);
}

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

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

.cert-item {
    background-color: #ffffff;
    padding: var(--spacing-lg);
    border-radius: 0.75rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.cert-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.cert-item h3 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.cert-item p {
    color: var(--text-light);
    font-size: 0.875rem;
}

.cert-description {
    background-color: #ffffff;
    padding: var(--spacing-xl);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-sm);
}

.cert-description p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Guarantee Section */
.guarantee-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-white);
    padding: 4rem 0;
    text-align: center;
}

.guarantee-content {
    max-width: 800px;
    margin: 0 auto;
}

.guarantee-badge {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.guarantee-badge i {
    font-size: 4rem;
    color: var(--accent-color);
}

.guarantee-badge h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-extrabold);
}

.guarantee-content p {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

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

.guarantee-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    font-weight: var(--font-weight-medium);
}

.guarantee-feature i {
    color: var(--accent-color);
}

/* ===== Contact Page Styles ===== */
.contact-section {
    padding: 4rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-2xl);
}

.contact-form-wrapper h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.contact-form-wrapper > p {
    color: var(--text-light);
    margin-bottom: var(--spacing-xl);
}

/* Form Styles */
.contact-form {
    background-color: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: 1rem;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

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

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

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.form-note {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-top: var(--spacing-md);
    text-align: center;
}

/* Contact Info Boxes */
.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-info-box,
.emergency-box,
.guarantee-box {
    background-color: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: 1rem;
}

.contact-info-box h3,
.emergency-box h4,
.guarantee-box h4 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.contact-info-box p {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

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

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

.contact-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon i {
    font-size: 1.25rem;
    color: var(--text-white);
}

.contact-text h4 {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.contact-text a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
}

.contact-text a:hover {
    text-decoration: underline;
}

.contact-text p {
    color: var(--text-light);
    font-size: 0.875rem;
    margin: 0;
}

.emergency-box {
    background-color: #fef2f2;
    border-left: 4px solid var(--danger-color);
}

.emergency-box i {
    font-size: 2rem;
    color: var(--danger-color);
    margin-bottom: var(--spacing-sm);
}

.guarantee-box {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-white);
}

.guarantee-box i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
}

.guarantee-box h4 {
    color: var(--text-white);
}

.guarantee-box p {
    color: rgba(255, 255, 255, 0.9);
}

/* Map Section */
.map-section {
    padding: 3rem 0;
    background-color: var(--bg-light);
}

.map-section h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 0.5rem;
}

.map-section > .container > p {
    text-align: center;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.map-container {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* Service Areas List */
.service-areas-list-section {
    background-color: #ffffff;
}

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

.area-column h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.area-column ul {
    list-style: none;
}

.area-column li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: var(--text-dark);
    border-bottom: 1px solid var(--border-color);
}

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

/* ===== Additional Service Pages Styles ===== */
.chimney-services-section {
    background-color: var(--bg-light);
}

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

.chimney-service-card {
    background-color: #ffffff;
    padding: var(--spacing-xl);
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
}

.chimney-service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.chimney-service-icon i {
    font-size: 2rem;
    color: var(--text-white);
}

.chimney-service-card h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.chimney-service-card p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.chimney-service-card ul {
    list-style: none;
}

.chimney-service-card li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    color: var(--text-dark);
}

.chimney-service-card li i {
    color: var(--success-color);
}

/* When Needed Section */
.when-needed-section {
    background-color: #ffffff;
}

.when-needed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.when-needed-card {
    background-color: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: 0.75rem;
    text-align: center;
}

.when-needed-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.when-needed-card h3 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.when-needed-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Decon Section */
.decon-section {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    padding: 4rem 0;
}

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

.decon-badge {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.decon-badge i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.decon-badge h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--text-dark);
}

.decon-content > p {
    text-align: center;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    font-size: 1.125rem;
}

.decon-features {
    display: grid;
    gap: var(--spacing-md);
}

.decon-feature {
    background-color: #ffffff;
    padding: var(--spacing-lg);
    border-radius: 0.75rem;
    display: flex;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.decon-feature i {
    flex-shrink: 0;
    font-size: 1.5rem;
    color: var(--success-color);
    margin-top: 0.25rem;
}

.decon-feature h4 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.decon-feature p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Additional Services Grid */
.additional-services-section {
    background-color: #ffffff;
}

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

.additional-service-card {
    background-color: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: 0.75rem;
    text-align: center;
}

.additional-service-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.additional-service-card h3 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.additional-service-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .service-overview-grid,
    .about-story-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-content {
        grid-template-columns: 1fr;
    }
    
    .pricing-features {
        position: static;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .nav.active {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: #ffffff;
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-md);
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        margin-top: var(--spacing-sm);
        background-color: var(--bg-light);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .header-contact {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .phone-btn,
    .cta-btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    .hero {
        padding: 3rem 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .services-grid,
    .why-choose-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .service-areas-content {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .warning-content,
    .alert-box,
    .warning-box {
        flex-direction: column;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .service-types-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .btn-large {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    .trust-items {
        grid-template-columns: 1fr;
    }
}