/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #e2e8f0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 25%, #334155 50%, #1e293b 75%, #0f172a 100%);
    background-attachment: fixed;
    min-height: 100vh;
}

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

/* Header */
.header {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    position: relative;
}

.logo h2 {
    color: #60a5fa;
    font-size: 1.5rem;
    font-weight: 700;
    text-shadow: 0 0 10px rgba(96, 165, 250, 0.3);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-list a {
    text-decoration: none;
    color: #cbd5e1;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-list a:hover {
    color: #60a5fa;
}

.header-cta {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Mobile menu toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    width: 30px;
    height: 24px;
    justify-content: space-between;
}

.mobile-menu-toggle span {
    height: 3px;
    background: #cbd5e1;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    border: 1px solid rgba(59, 130, 246, 0.3);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.2);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2563eb, #1e40af);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
    border-color: rgba(59, 130, 246, 0.5);
}

.btn-secondary {
    background: linear-gradient(135deg, #10b981, #047857);
    color: white;
    border: 1px solid rgba(16, 185, 129, 0.3);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #059669, #065f46);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
    border-color: rgba(16, 185, 129, 0.5);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-icon {
    font-size: 1.2em;
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(51, 65, 85, 0.8) 50%, rgba(30, 41, 59, 0.8) 100%);
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #f8fafc;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #cbd5e1;
    margin-bottom: 2rem;
    text-shadow: 0 1px 5px rgba(0,0,0,0.3);
}

.hero-features {
    list-style: none;
    margin-bottom: 2.5rem;
}

.hero-features li {
    padding: 0.5rem 0;
    font-size: 1.1rem;
    color: #e2e8f0;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

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

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Sections */
section {
    padding: 4rem 0;
}

section h2 {
    font-size: 2.25rem;
    font-weight: 700;
    color: #60a5fa;
    text-align: center;
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(96, 165, 250, 0.3);
}

.section-subtitle {
    font-size: 1.2rem;
    color: #cbd5e1;
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 1px 5px rgba(0,0,0,0.3);
}

/* Services */
.services {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.6) 0%, rgba(30, 41, 59, 0.6) 50%, rgba(15, 23, 42, 0.6) 100%);
    position: relative;
}

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

.service-card {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(51, 65, 85, 0.9));
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 25px rgba(0,0,0,0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(148, 163, 184, 0.2);
    backdrop-filter: blur(5px);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 35px rgba(0,0,0,0.4), 0 0 20px rgba(96, 165, 250, 0.2);
    border-color: rgba(96, 165, 250, 0.3);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #93c5fd;
    margin-bottom: 1rem;
    text-shadow: 0 1px 5px rgba(0,0,0,0.3);
}

.service-card p {
    color: #cbd5e1;
    line-height: 1.6;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

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

.zone-column ul {
    list-style: none;
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(51, 65, 85, 0.9));
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 25px rgba(0,0,0,0.3);
    border: 1px solid rgba(148, 163, 184, 0.2);
    backdrop-filter: blur(5px);
}

.zone-column li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
    font-weight: 500;
    color: #e2e8f0;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.zone-column li:last-child {
    border-bottom: none;
}

.zones-note {
    text-align: center;
    font-style: italic;
    color: #cbd5e1;
    margin-top: 2rem;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

/* Features */
.about {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.6) 0%, rgba(51, 65, 85, 0.6) 50%, rgba(30, 41, 59, 0.6) 100%);
    position: relative;
}

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

.feature-card {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(51, 65, 85, 0.9));
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 25px rgba(0,0,0,0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(148, 163, 184, 0.2);
    backdrop-filter: blur(5px);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 35px rgba(0,0,0,0.4), 0 0 20px rgba(96, 165, 250, 0.2);
    border-color: rgba(96, 165, 250, 0.3);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #93c5fd;
    margin-bottom: 1rem;
    text-shadow: 0 1px 5px rgba(0,0,0,0.3);
}

.feature-card p {
    color: #cbd5e1;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

/* Pricing */
.pricing-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.pricing-info {
    display: grid;
    gap: 1.5rem;
}

.pricing-card {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(51, 65, 85, 0.9));
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 25px rgba(0,0,0,0.3);
    border: 1px solid rgba(148, 163, 184, 0.2);
    backdrop-filter: blur(5px);
}

.pricing-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #93c5fd;
    margin-bottom: 1rem;
    text-shadow: 0 1px 5px rgba(0,0,0,0.3);
}

.pricing-cta {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(59, 130, 246, 0.3);
    box-shadow: 0 4px 25px rgba(59, 130, 246, 0.2);
    backdrop-filter: blur(5px);
}

.pricing-cta h3 {
    color: white;
    margin-bottom: 1rem;
}

.pricing-cta p {
    margin-bottom: 2rem;
    opacity: 0.9;
}

.pricing-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Reviews */
.reviews {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.6) 0%, rgba(30, 41, 59, 0.6) 50%, rgba(15, 23, 42, 0.6) 100%);
    position: relative;
}

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

.review-card {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(51, 65, 85, 0.9));
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 25px rgba(0,0,0,0.3);
    border: 1px solid rgba(148, 163, 184, 0.2);
    backdrop-filter: blur(5px);
}

.review-rating {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.review-card p {
    font-style: italic;
    color: #e2e8f0;
    margin-bottom: 1rem;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.review-author {
    font-weight: 600;
    color: #60a5fa;
    text-shadow: 0 1px 5px rgba(0,0,0,0.3);
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(51, 65, 85, 0.9));
    margin-bottom: 1rem;
    border-radius: 12px;
    box-shadow: 0 4px 25px rgba(0,0,0,0.3);
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.2);
    backdrop-filter: blur(5px);
}

.faq-question {
    background: rgba(51, 65, 85, 0.6);
    padding: 1.5rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: #93c5fd;
    cursor: pointer;
    border: none;
    width: 100%;
    text-align: left;
    transition: background 0.3s ease;
    text-shadow: 0 1px 5px rgba(0,0,0,0.3);
}

.faq-question:hover {
    background: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
}

.faq-answer {
    padding: 0 2rem 1.5rem;
    color: #cbd5e1;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

/* Contact */
.contact {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.6) 0%, rgba(51, 65, 85, 0.6) 50%, rgba(30, 41, 59, 0.6) 100%);
    position: relative;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-info h3 {
    color: #93c5fd;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    text-shadow: 0 1px 5px rgba(0,0,0,0.3);
}

.contact-item {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-item strong {
    color: #f1f5f9;
    min-width: 100px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.contact-item a {
    color: #60a5fa;
    text-decoration: none;
    font-weight: 500;
    text-shadow: 0 1px 5px rgba(0,0,0,0.3);
}

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

.contact-cta {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(51, 65, 85, 0.9));
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 25px rgba(0,0,0,0.3);
    text-align: center;
    border: 1px solid rgba(148, 163, 184, 0.2);
    backdrop-filter: blur(5px);
}

.contact-cta h3 {
    color: #93c5fd;
    margin-bottom: 1rem;
    text-shadow: 0 1px 5px rgba(0,0,0,0.3);
}

.contact-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.95));
    backdrop-filter: blur(10px);
    color: #e2e8f0;
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(148, 163, 184, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-main h3 {
    color: #60a5fa;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    text-shadow: 0 1px 10px rgba(96, 165, 250, 0.3);
}

.footer-main p {
    margin-bottom: 2rem;
    color: #cbd5e1;
}

.footer-contact-item {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-contact-item strong {
    color: #f1f5f9;
    min-width: 100px;
}

.footer-contact-item a {
    color: #3b82f6;
    text-decoration: none;
}

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

.footer-links h4 {
    color: #f1f5f9;
    margin-bottom: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
}

.footer-links a:hover {
    color: #3b82f6;
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright p {
    color: #cbd5e1;
    font-size: 0.9rem;
}

.footer-credit a {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 500;
}

.footer-credit a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-image {
        order: -1;
    }
    
    .pricing-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .header-content {
        padding: 0.75rem 0;
    }
    
    .nav {
        display: none;
    }
    
    .header-cta {
        gap: 0.5rem;
    }
    
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        padding: 6rem 0 3rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    section {
        padding: 3rem 0;
    }
    
    section h2 {
        font-size: 1.8rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .zones-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .pricing-buttons {
        flex-direction: column;
    }
    
    .contact-buttons {
        flex-direction: column;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .header-cta .btn-primary span:not(.btn-icon),
    .header-cta .btn-secondary .btn-text {
        display: none;
    }

    .header-cta .btn {
        padding: 0.5rem 0.75rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .hero-features {
        font-size: 1rem;
    }
    
    .btn-large {
        width: 100%;
        justify-content: center;
    }
    
    .service-card,
    .feature-card,
    .review-card,
    .pricing-card {
        padding: 1.5rem;
    }
    
    .contact-cta,
    .pricing-cta {
        padding: 1.5rem;
    }
}

/* Utility classes */
.text-center {
    text-align: center;
}

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.hidden {
    display: none;
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for accessibility */
a:focus,
button:focus,
.btn:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn-primary {
        border: 2px solid #000;
    }
    
    .btn-secondary {
        border: 2px solid #000;
    }
}

/* Mobile Menu Styles */
@media (max-width: 768px) {
    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #0f172a;
        box-shadow: 0 4px 20px rgba(0,0,0,0.1);
        padding: 1rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        display: block; /* Override display: none; */
    }

    .nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-list {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

/* Animation styles (previously in JS) */
.service-card,
.feature-card,
.review-card,
.zone-column {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.service-card.animate-in,
.feature-card.animate-in,
.review-card.animate-in,
.zone-column.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-question {
    background: #e0f2fe;
}