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

:root {
    --primary-yellow: #FFC107;
    --dark-yellow: #FFB300;
    --light-yellow: #FFF3C4;
    --black: #1a1a1a;
    --white: #ffffff;
    --gray-light: #f5f5f5;
    --gray-medium: #666666;
    --gray-dark: #333333;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 6px 30px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    padding: 1rem 0;
}

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

.nav-brand {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
}

.nav-brand i {
    color: var(--primary-yellow);
    margin-right: 0.5rem;
    font-size: 1.8rem;
}

.btn-phone {
    background: var(--primary-yellow);
    color: var(--black);
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-phone:hover {
    background: var(--dark-yellow);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--black) 0%, var(--gray-dark) 100%);
    color: var(--white);
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: #cccccc;
}

.btn-primary {
    background: var(--primary-yellow);
    color: var(--black);
    text-decoration: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-primary:hover {
    background: var(--dark-yellow);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.btn-primary.large {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.taxi-icon {
    background: var(--primary-yellow);
    border-radius: 50%;
    width: 250px;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 3s ease-in-out infinite;
}

.taxi-icon i {
    font-size: 8rem;
    color: var(--black);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Service Area */
.service-area {
    padding: 80px 0;
    background: var(--gray-light);
}

.service-area h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--black);
}

.section-description {
    text-align: center;
    font-size: 1.1rem;
    color: var(--gray-medium);
    margin-bottom: 3rem;
}

.cities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.city-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.city-card i {
    color: var(--primary-yellow);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.city-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--black);
}

.city-card p {
    color: var(--gray-medium);
}

.service-info {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.service-info p {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.service-info i {
    color: var(--primary-yellow);
    margin-right: 1rem;
    font-size: 1.2rem;
}

/* Why Choose Us */
.why-choose {
    padding: 80px 0;
    background: var(--white);
}

.why-choose h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--black);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: 15px;
    transition: var(--transition);
    border: 2px solid transparent;
}

.feature-card:hover {
    border-color: var(--primary-yellow);
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.feature-icon {
    background: var(--primary-yellow);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon i {
    font-size: 2rem;
    color: var(--black);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--black);
}

.feature-card p {
    color: var(--gray-medium);
    line-height: 1.6;
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background: var(--gray-light);
}

.testimonials h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--black);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.stars {
    color: var(--primary-yellow);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 1rem;
    color: var(--gray-dark);
    line-height: 1.6;
}

.author {
    font-weight: 600;
    color: var(--black);
}

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

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #cccccc;
}

/* Footer */
.footer {
    background: var(--gray-dark);
    color: var(--white);
    padding: 50px 0 20px;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-logo i {
    color: var(--primary-yellow);
    margin-right: 0.5rem;
    font-size: 1.8rem;
}

.footer-section h3 {
    color: var(--primary-yellow);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section p {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

.footer-section i {
    margin-right: 0.5rem;
    color: var(--primary-yellow);
    width: 20px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    background: var(--primary-yellow);
    color: var(--black);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--dark-yellow);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 1rem;
    text-align: center;
    color: #cccccc;
}

/* SEO and Accessibility Styles */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-yellow);
    color: var(--black);
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 10000;
    font-weight: 600;
}

.skip-link:focus {
    top: 6px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Footer improvements */
.footer-section ul {
    list-style: none;
    padding: 0;
}

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

.footer-section address {
    font-style: normal;
}

.footer-section address a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

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

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

.footer-bottom a {
    color: var(--primary-yellow);
    text-decoration: none;
    transition: var(--transition);
}

.footer-bottom a:hover {
    color: var(--dark-yellow);
    text-decoration: underline;
}

/* Enhanced focus styles for accessibility */
a:focus,
button:focus {
    outline: 2px solid var(--primary-yellow);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .navbar,
    .social-links,
    .hero-visual {
        display: none;
    }
    
    body {
        color: black;
        background: white;
    }
    
    .hero {
        background: white;
        color: black;
    }
    
    .btn-primary {
        border: 2px solid black;
        background: white;
        color: black;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-yellow: #FFD700;
        --black: #000000;
        --white: #FFFFFF;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .taxi-icon {
        width: 200px;
        height: 200px;
    }
    
    .taxi-icon i {
        font-size: 6rem;
    }
    
    .cities-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .navbar .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero {
        padding: 140px 0 60px;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .btn-primary {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .btn-primary.large {
        padding: 1rem 2rem;
        font-size: 1.1rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
    }
    
    .feature-icon i {
        font-size: 1.5rem;
    }
    
    .taxi-icon {
        width: 150px;
        height: 150px;
    }
    
    .taxi-icon i {
        font-size: 4rem;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}