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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background-color: #fafafa;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
    box-sizing: border-box;
}

/* Utility Classes */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 16px;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.4);
}

.btn-secondary {
    background: white;
    color: #1e40af;
    border: 2px solid #1e40af;
}

.btn-secondary:hover {
    background: #1e40af;
    color: white;
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-full {
    width: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    width: 100%;
    overflow-x: hidden;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    width: 100%;
    max-width: 100%;
}

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-size: 20px;
    font-weight: 700;
    color: #1e40af;
    gap: 12px;
    transition: all 0.3s ease;
}

.logo a:hover {
    transform: translateY(-1px);
}

.logo img {
    height: 45px;
    width: auto;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo i {
    color: #f59e0b;
    font-size: 24px;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-text .company-name {
    font-size: 18px;
    font-weight: 700;
    color: #1e40af;
}

.logo-text .tagline {
    font-size: 11px;
    color: #6b7280;
    font-weight: 500;
}

.nav-desktop {
    display: flex;
    gap: 32px;
}

.nav-link {
    color: #374151;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #f59e0b;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #f59e0b;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.call-button {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
    border: none;
    cursor: pointer;
}

.call-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.4);
    background: linear-gradient(135deg, #ea580c 0%, #dc2626 100%);
}

.call-button i {
    font-size: 16px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 20px;
    color: #374151;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.mobile-menu {
    display: none;
    background: white;
    border-radius: 12px;
    margin-top: 16px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    width: 100%;
    max-width: 100%;
}

.mobile-menu-link {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    color: #374151;
    text-decoration: none;
    border-bottom: 1px solid #f3f4f6;
    transition: all 0.3s ease;
    font-weight: 500;
    gap: 12px;
}

.mobile-menu-link:hover {
    background: linear-gradient(135deg, #fef3c7 0%, #fed7aa 100%);
    color: #f59e0b;
    transform: translateX(4px);
}

.mobile-menu-link:last-child {
    border-bottom: none;
}

.mobile-menu-link i {
    width: 20px;
    text-align: center;
    font-size: 16px;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
                url('../images/gas-banner.jpg');
    background-size: cover;
    background-position: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding: 120px 0 80px;
}

/* Hero Section for SEO pages (different path) */
.seo-page .hero {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), 
                url('../images/gas-banner.jpg');
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.2;
    background: linear-gradient(135deg, #ffffff 0%, #fbbf24 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.25rem);
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.service-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.service-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.service-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.1) 0%, rgba(245, 158, 11, 0.1) 100%);
}

.service-content {
    padding: 24px;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e40af;
    margin-bottom: 12px;
}

.service-description {
    color: #6b7280;
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-link {
    color: #f59e0b;
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s ease;
}

.service-link:hover {
    color: #ea580c;
}

/* About Section */
.about-section {
    padding: 100px 0;
    background: white;
}

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

.about-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

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

.about-title {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 24px;
}

.about-text {
    color: #6b7280;
    margin-bottom: 16px;
    line-height: 1.7;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 32px 0;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
}

.feature-icon {
    background: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.feature-text {
    font-weight: 500;
    color: #374151;
}

.about-cta {
    margin-top: 32px;
}

/* Areas Section */
.areas-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.area-card {
    background: white;
    padding: 32px 24px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.area-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 20px -5px rgba(0, 0, 0, 0.1);
}

.area-icon {
    font-size: 2.5rem;
    color: #f59e0b;
    margin-bottom: 16px;
}

.area-name {
    font-weight: 600;
    color: #1e40af;
    font-size: 1.1rem;
}

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

/* Testimonials Section */
.testimonials-section {
    padding: 100px 0;
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.testimonial-card {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    padding: 32px;
    border-radius: 16px;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 20px -5px rgba(0, 0, 0, 0.1);
}

.testimonial-rating {
    color: #f59e0b;
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.testimonial-text {
    color: #6b7280;
    margin-bottom: 20px;
    line-height: 1.6;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    background: linear-gradient(135deg, #1e40af 0%, #f59e0b 100%);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.author-name {
    font-weight: 600;
    color: #374151;
}

.author-location {
    color: #6b7280;
    font-size: 0.875rem;
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
    color: white;
}

.contact-title {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    margin-bottom: 16px;
}

.contact-subtitle {
    max-width: 600px;
    margin: 0 auto 60px;
    opacity: 0.9;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-form {
    background: white;
    color: #374151;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

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

.form-group label {
    display: block;
    color: #374151;
    font-weight: 500;
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    outline: none;
    transition: border-color 0.3s ease;
    font-size: 16px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #f59e0b;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.contact-info-card,
.emergency-card {
    background: white;
    color: #374151;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    margin-bottom: 24px;
}

.contact-info-title,
.emergency-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e40af;
    margin-bottom: 20px;
}

.contact-info-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    background: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.contact-info-item h4 {
    font-weight: 600;
    margin-bottom: 4px;
    color: #374151;
}

.contact-info-item a {
    color: #6b7280;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info-item a:hover {
    color: #f59e0b;
}

.contact-info-item p {
    color: #6b7280;
    line-height: 1.5;
}

.emergency-text {
    margin-bottom: 20px;
    color: #6b7280;
}

.emergency-button {
    display: block;
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    color: white;
    text-align: center;
    font-weight: 600;
    padding: 16px 24px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-bottom: 16px;
}

.emergency-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.3);
}

.emergency-note {
    font-size: 0.875rem;
    color: #6b7280;
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

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

.faq-item {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    padding: 24px;
    margin-bottom: 16px;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.faq-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px -3px rgba(0, 0, 0, 0.1);
}

.faq-question {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e40af;
    margin-bottom: 12px;
}

.faq-answer {
    color: #6b7280;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    color: white;
    padding: 80px 0 40px;
}

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

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

.footer-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #fbbf24;
}

.footer-text {
    color: #d1d5db;
    margin-bottom: 20px;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.social-link {
    color: #9ca3af;
    font-size: 1.25rem;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: #fbbf24;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #fbbf24;
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.footer-contact i {
    color: #fbbf24;
    margin-top: 4px;
    flex-shrink: 0;
}

.footer-contact a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact a:hover {
    color: #fbbf24;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 32px;
    text-align: center;
    color: #9ca3af;
    margin-top: 20px;
}

/* Fix footer spacing issues */
.footer-section {
    margin-bottom: 0;
}

.footer-section ul {
    margin: 0;
    padding: 0;
}

.footer-section li {
    margin-bottom: 8px;
}

.footer-section li:last-child {
    margin-bottom: 0;
}

/* Ensure proper footer content spacing */
.footer-content > div:last-child {
    margin-bottom: 0;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 24px;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.3);
    transition: all 0.3s ease;
    z-index: 1000;
    animation: float 3s ease-in-out infinite;
    max-width: calc(100vw - 48px);
}

.floating-whatsapp:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 12px 35px rgba(16, 185, 129, 0.4);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .mobile-menu.show {
        display: block;
    }
    
    .logo a {
        font-size: 18px;
        gap: 8px;
    }
    
    .logo img {
        height: 35px;
    }
    
    .logo-text .company-name {
        font-size: 16px;
    }
    
    .logo-text .tagline {
        font-size: 10px;
    }
    
    .call-button {
        padding: 10px 16px;
        font-size: 13px;
    }
    
    .call-button span {
        display: none;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .areas-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    /* Fix mobile spacing issues */
    .header-content {
        padding: 12px 0;
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .container {
        padding: 0 16px;
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    body {
        overflow-x: hidden;
        width: 100%;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }
    
            .hero {
            padding: 100px 0 60px;
            background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
                        url('../images/gas-banner.jpg');
            background-size: cover;
            background-position: center;
        }
    
    .seo-page .hero {
        background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), 
                    url('../images/gas-banner.jpg');
        background-size: cover;
        background-position: center;
    }
    
    .services-section,
    .about-section,
    .areas-section,
    .testimonials-section,
    .contact-section,
    .faq-section {
        padding: 60px 0;
    }
    
    .service-card,
    .testimonial-card,
    .contact-form,
    .contact-info-card,
    .emergency-card {
        padding: 20px;
    }
    
    .floating-whatsapp {
        width: 50px;
        height: 50px;
        font-size: 20px;
        bottom: 16px;
        right: 16px;
    }
}

/* Smooth scrolling improvements */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

/* Performance optimizations */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Focus styles for accessibility */
button:focus,
a:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid #f59e0b;
    outline-offset: 2px;
}

/* Loading states */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Print styles */
@media print {
    .floating-whatsapp,
    .mobile-menu-btn {
        display: none !important;
    }
}