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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Typography */
h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    color: #1a365d;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2rem;
    color: #2d3748;
    margin-bottom: 1.5rem;
    border-bottom: 3px solid #3182ce;
    padding-bottom: 0.5rem;
}

h3 {
    font-size: 1.5rem;
    color: #2d3748;
    margin: 1.5rem 0 1rem 0;
}

h4 {
    font-size: 1.2rem;
    color: #4a5568;
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1rem;
    color: #4a5568;
}

/* Links */
a {
    color: #3182ce;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #2c5aa0;
    text-decoration: underline;
}

.keyword-link {
    font-weight: 500;
    color: #e53e3e;
    background-color: #fed7d7;
    padding: 2px 4px;
    border-radius: 3px;
}

.keyword-link:hover {
    background-color: #feb2b2;
    text-decoration: none;
}

/* Header */
header {
    background-color: #1a365d;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar {
    padding: 1rem 0;
}

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

.nav-brand h2 {
    color: #fff;
    border: none;
    margin: 0;
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: #e2e8f0;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.nav-menu a:hover {
    background-color: #2d3748;
    color: #fff;
    text-decoration: none;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.hero h1 {
    color: white;
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.hero-text {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #e2e8f0;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.cta-button.primary {
    background-color: #e53e3e;
    color: white;
}

.cta-button.primary:hover {
    background-color: #c53030;
    transform: translateY(-2px);
}

.cta-button.secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.cta-button.secondary:hover {
    background-color: white;
    color: #667eea;
}

/* Section Styles */
section {
    padding: 3rem 0;
}

.services-section {
    background-color: #f7fafc;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.service-card h3 {
    color: #3182ce;
    margin-bottom: 1rem;
}

/* Benefits Section */
.benefits-section {
    background-color: white;
}

/* Tips Section */
.tips-section {
    background-color: #f7fafc;
}

.tips-list {
    display: grid;
    gap: 1.5rem;
    margin-top: 2rem;
}

.tip-item {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid #3182ce;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.tip-item h4 {
    color: #2d3748;
    margin-bottom: 0.5rem;
}

/* Location Section */
.location-section {
    background-color: white;
}

.location-factors {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.factor {
    padding: 1.5rem;
    border-radius: 8px;
    background-color: #edf2f7;
}

.factor h4 {
    color: #3182ce;
    margin-bottom: 1rem;
}

/* Guide Section */
.guide-section {
    background-color: #f7fafc;
}

.step-content {
    background: white;
    padding: 1.5rem;
    margin: 1rem 0 2rem 0;
    border-radius: 8px;
    border-left: 4px solid #38a169;
}

.step-content p {
    margin-bottom: 1rem;
}

.step-content p:last-child {
    margin-bottom: 0;
}

/* FAQ Section */
.faq-section {
    background-color: white;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.faq-item {
    background-color: #f7fafc;
    padding: 2rem;
    border-radius: 12px;
}

.faq-item h3 {
    color: #3182ce;
    border-bottom: 2px solid #3182ce;
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.faq-item h4 {
    color: #2d3748;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

/* Maintenance Section */
.maintenance-section {
    background-color: #f7fafc;
}

.maintenance-tips {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.tip-category {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.tip-category h4 {
    color: #3182ce;
    margin-bottom: 1rem;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 0.5rem;
}

.tip-category ul {
    list-style: none;
}

.tip-category li {
    padding: 0.5rem 0;
    color: #4a5568;
    position: relative;
    padding-left: 1.5rem;
}

.tip-category li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #38a169;
    font-weight: bold;
}

/* Local Expertise Section */
.local-expertise-section {
    background-color: white;
}

.expertise-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.benefit {
    padding: 1.5rem;
    border-radius: 8px;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    border: 1px solid #e2e8f0;
}

.benefit h4 {
    color: #3182ce;
    margin-bottom: 1rem;
}

/* Testimonials Section */
.testimonials-section {
    background-color: #f7fafc;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.testimonial {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative;
}

.testimonial blockquote {
    font-style: italic;
    color: #4a5568;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

.testimonial cite {
    color: #3182ce;
    font-weight: 600;
    font-style: normal;
}

.testimonial::before {
    content: """;
    font-size: 4rem;
    color: #e2e8f0;
    position: absolute;
    top: 0.5rem;
    left: 1rem;
    line-height: 1;
}

/* Contact Section */
.contact-section {
    background: linear-gradient(135deg, #1a365d 0%, #2d3748 100%);
    color: white;
    text-align: center;
}

.contact-section h2 {
    color: white;
    border-color: #4299e1;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.contact-method {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.contact-method h4 {
    color: #4299e1;
    margin-bottom: 1rem;
}

.service-info {
    color: #90cdf4;
    font-weight: 500;
    font-size: 1rem;
    font-style: italic;
}

.service-areas {
    color: #e2e8f0;
    font-style: italic;
}

.business-hours {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 2rem;
    text-align: left;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.business-hours h4 {
    color: #4299e1;
    margin-bottom: 1rem;
    text-align: center;
}

.business-hours ul {
    list-style: none;
}

.business-hours li {
    padding: 0.5rem 0;
    color: #e2e8f0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.business-hours li:last-child {
    border-bottom: none;
}

/* Footer */
footer {
    background-color: #1a202c;
    color: #e2e8f0;
    padding: 3rem 0 1rem 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: #4299e1;
    margin-bottom: 1rem;
}

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

.footer-section li {
    padding: 0.25rem 0;
}

.footer-section a {
    color: #cbd5e0;
}

.footer-section a:hover {
    color: #4299e1;
}

.footer-bottom {
    border-top: 1px solid #2d3748;
    padding-top: 1rem;
    text-align: center;
    color: #a0aec0;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .navbar .container {
        flex-direction: column;
        text-align: center;
    }
    
    .services-grid,
    .tips-list,
    .location-factors,
    .faq-grid,
    .maintenance-tips,
    .expertise-benefits,
    .testimonials-grid,
    .contact-info,
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    section {
        padding: 2rem 0;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.6rem;
    }
    
    .hero-text {
        font-size: 1rem;
    }
    
    .service-card,
    .tip-item,
    .factor,
    .step-content,
    .faq-item,
    .tip-category,
    .benefit,
    .testimonial,
    .contact-method {
        padding: 1.5rem;
    }
}