:root {
    --primary-color: #f59e0b;
    --primary-dark: #d97706;
    --secondary-color: #1e40af;
    --dark-color: #111827;
    --light-color: #f9fafb;
    --text-color: #374151;
    --border-radius: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #ffffff;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    background: var(--dark-color);
    color: white;
    padding: 8px 0;
}

.header-contact {
    display: flex;
    gap: 30px;
    font-size: 14px;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-item .icon {
    width: 16px;
    height: 16px;
}

/* Navigation */
.navbar {
    padding: 20px 0;
}

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

.logo {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-text {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
}

.logo-electric {
    font-size: 14px;
    font-weight: 500;
    color: var(--dark-color);
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 35px;
    align-items: center;
}

.nav-menu a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

.btn-quote {
    background: var(--primary-color);
    color: white !important;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    transition: background 0.3s;
}

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #111827 0%, #1e40af 100%);
    color: white;
    padding: 80px 0;
}

.hero-content {
    max-width: 1000px;
}

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

.hero .highlight {
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 30px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 2px solid transparent;
}

.btn .icon {
    width: 20px;
    height: 20px;
}

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

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

.btn-secondary {
    background: rgba(255,255,255,0.1);
    color: white;
    border-color: rgba(255,255,255,0.3);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.2);
}

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

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.btn-outline-white {
    background: transparent;
    color: white;
    border: 2px solid white;
}

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

.hero-features {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.feature-badge svg {
    width: 20px;
    height: 20px;
    stroke: var(--primary-color);
}

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

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

.section-header h2 {
    font-size: 36px;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.section-header p {
    font-size: 18px;
    color: var(--text-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-icon svg {
    width: 30px;
    height: 30px;
    stroke: var(--primary-color);
}

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

.service-card p {
    color: var(--text-color);
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: 0.3s;
}

.service-link:hover {
    gap: 5px;
}

/* CTA Section */
.cta-section {
    background: var(--primary-color);
    padding: 60px 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 36px;
    color: white;
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 18px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
}

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

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

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

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

.feature-icon {
    width: 70px;
    height: 70px;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.feature-icon svg {
    width: 35px;
    height: 35px;
    stroke: var(--primary-color);
}

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

.feature-item p {
    color: var(--text-color);
    line-height: 1.6;
}

/* Generator Promo Section */
.generator-promo {
    background: linear-gradient(135deg, #fef3c7 0%, #fed7aa 100%);
    padding: 80px 0;
}

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

.promo-text h2 {
    font-size: 32px;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.promo-text h3 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.promo-features {
    list-style: none;
    margin: 30px 0;
}

.promo-features li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
}

.promo-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 20px;
}

/* Services Page */
.services-hero {
    background: linear-gradient(135deg, #111827 0%, #1e40af 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.services-detail {
    padding: 80px 0;
}

.service-section {
    margin-bottom: 80px;
    scroll-margin-top: 100px;
}

.service-section h2 {
    font-size: 32px;
    color: var(--dark-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--primary-color);
    display: inline-block;
}

.service-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    margin-top: 30px;
}

.service-list {
    list-style: none;
}

.service-list li {
    padding: 15px 0;
    padding-left: 35px;
    position: relative;
    border-bottom: 1px solid #e5e7eb;
}

.service-list li::before {
    content: "⚡";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 20px;
}

.service-benefits {
    background: var(--light-color);
    padding: 30px;
    border-radius: var(--border-radius);
}

.service-benefits h3 {
    color: var(--dark-color);
    margin-bottom: 20px;
}

.service-benefits ul {
    list-style: none;
}

.service-benefits li {
    padding: 10px 0;
    color: var(--text-color);
}

/* Contact Page */
.contact-hero {
    background: linear-gradient(135deg, #111827 0%, #1e40af 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

.contact-form {
    background: white;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.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 select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #d1d5db;
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

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

.form-submit {
    background: var(--primary-color);
    color: white;
    padding: 14px 40px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

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

.contact-info {
    background: var(--light-color);
    padding: 40px;
    border-radius: var(--border-radius);
}

.info-item {
    margin-bottom: 30px;
}

.info-item h3 {
    color: var(--dark-color);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-item svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary-color);
}

.info-item p {
    color: var(--text-color);
    line-height: 1.6;
}

.emergency-box {
    background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
    color: white;
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    margin-top: 30px;
}

.emergency-box h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.emergency-box p {
    font-size: 28px;
    font-weight: 700;
}

/* About Page */
.about-hero {
    background: linear-gradient(135deg, #111827 0%, #1e40af 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

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

.about-intro {
    max-width: 1000px;
    margin: 0 auto 60px;
    text-align: center;
}

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

.about-intro p {
    font-size: 18px;
    color: var(--text-color);
    line-height: 1.8;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin: 60px 0;
}

.value-card {
    text-align: center;
    padding: 30px;
    background: var(--light-color);
    border-radius: var(--border-radius);
}

.value-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.value-icon svg {
    width: 40px;
    height: 40px;
    stroke: white;
}

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

.value-card p {
    color: var(--text-color);
    line-height: 1.6;
}

.team-section {
    background: white;
    padding: 60px 0;
}

.team-section h2 {
    text-align: center;
    font-size: 32px;
    color: var(--dark-color);
    margin-bottom: 40px;
}

.certifications {
    background: var(--light-color);
    padding: 60px 0;
    text-align: center;
}

.certifications h2 {
    font-size: 32px;
    color: var(--dark-color);
    margin-bottom: 40px;
}

.cert-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

/* 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-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    color: white;
}

.footer-section p {
    line-height: 1.6;
    color: rgba(255,255,255,0.7);
}

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

.footer-section ul li {
    padding: 5px 0;
    color: rgba(255,255,255,0.7);
}

.footer-section a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: 0.3s;
}

.footer-section a:hover {
    color: var(--primary-color);
}

.bbb-badge {
    margin-top: 20px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
}

/* Flash Messages */
.flash-messages {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 2000;
    max-width: 500px;
}

.flash-message {
    background: white;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    margin-bottom: 10px;
    border-left: 4px solid var(--primary-color);
    animation: slideIn 0.3s ease;
}

.flash-message.success {
    border-left-color: #10b981;
}

.flash-message.error {
    border-left-color: #ef4444;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-contact {
        font-size: 12px;
        gap: 15px;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .promo-content {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .service-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}