/* ===================================
   Marmaraereğlisi Taxi Website Styles
   =================================== */

/* 1. CSS Reset & Base Styles
   ========================== */

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

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background-color: #ffffff;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* 2. CSS Custom Properties (Variables)
   =================================== */

:root {
    /* Colors */
    --color-primary: #2563eb;
    --color-secondary: #25D366;
    --color-accent: #fbbf24;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-bg: #ffffff;
    --color-bg-light: #f9fafb;
    --color-border: #e5e7eb;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 16px;
    --font-size-small: 14px;
    --font-size-large: 18px;
    --font-size-h1: 32px;
    --font-size-h2: 24px;
    --font-size-h3: 20px;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    
    /* Layout */
    --container-max-width: 1200px;
    --border-radius: 8px;
    --box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    
    /* Touch Targets */
    --touch-target-min: 44px;
}

/* 3. Typography
   ============ */

/* Heading styles with consistent sizing and hierarchy */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

h1 {
    font-size: var(--font-size-h1);
    line-height: 1.1;
}

h2 {
    font-size: var(--font-size-h2);
    line-height: 1.2;
}

h3 {
    font-size: var(--font-size-h3);
    line-height: 1.3;
}

/* Body text styles with optimal line heights */
p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

/* Text utilities for different contexts */
.text-large {
    font-size: var(--font-size-large);
    line-height: 1.5;
}

.text-small {
    font-size: var(--font-size-small);
    line-height: 1.5;
}

.text-light {
    color: var(--color-text-light);
}

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

/* Subtitle and lead text styles */
.subtitle {
    font-size: var(--font-size-large);
    line-height: 1.5;
    color: var(--color-text-light);
}

.lead {
    font-size: var(--font-size-large);
    line-height: 1.6;
    font-weight: 400;
}

/* 4. Layout & Grid System
   ====================== */

.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Grid system - mobile-first (single column by default) */
.grid {
    display: block;
}

.grid-2 {
    display: block;
}

.grid-3 {
    display: block;
}

/* 5. Components
   ============ */

/* Button Components
   ---------------- */

/* Base button styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 12px 24px;
    min-height: var(--touch-target-min);
    min-width: var(--touch-target-min);
    font-size: var(--font-size-base);
    font-weight: 600;
    line-height: 1.5;
    text-align: center;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    text-decoration: none;
}

/* Primary button - Call action */
.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: var(--box-shadow);
}

.btn-primary:hover {
    background-color: #1d4ed8;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.btn-primary:active {
    background-color: #1e40af;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    transform: translateY(0);
}

/* Secondary button - WhatsApp action */
.btn-secondary {
    background-color: var(--color-secondary);
    color: #ffffff;
    box-shadow: var(--box-shadow);
}

.btn-secondary:hover {
    background-color: #20ba5a;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.btn-secondary:active {
    background-color: #1da851;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    transform: translateY(0);
}

/* Location button - Location sharing action */
.btn-location {
    background-color: var(--color-accent);
    color: #1f2937;
    box-shadow: var(--box-shadow);
}

.btn-location:hover {
    background-color: #f59e0b;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.btn-location:active {
    background-color: #d97706;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    transform: translateY(0);
}

/* Large button variant */
.btn-large {
    padding: 16px 32px;
    font-size: var(--font-size-large);
    min-height: 48px;
}

/* Button icon styles */
.btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.btn-large svg {
    width: 24px;
    height: 24px;
}

/* Header Component
   --------------- */

.site-header {
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-sm) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

/* Site logo/name */
.site-logo {
    margin: 0;
    text-align: center;
    display: flex;
    align-items: center;
}

.site-logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.site-logo a:hover {
    opacity: 0.8;
}

.site-logo img {
    height: auto;
    width: auto;
    max-height: 80px;
    object-fit: contain;
}

/* Main navigation - hidden on mobile by default */
.main-nav {
    display: none;
}

.main-nav ul {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
}

.main-nav a {
    color: var(--color-text);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: all 0.2s ease-in-out;
}

.main-nav a:hover {
    color: var(--color-primary);
    background-color: var(--color-bg-light);
}

/* Header CTA buttons */
.header-cta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.header-tagline {
    display: inline-flex;
    align-items: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.btn-phone {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    min-height: var(--touch-target-min);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-primary);
    background-color: var(--color-bg-light);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius);
    transition: all 0.2s ease-in-out;
    text-decoration: none;
}

.btn-phone:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    min-height: var(--touch-target-min);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: #ffffff;
    background-color: var(--color-secondary);
    border: 2px solid var(--color-secondary);
    border-radius: var(--border-radius);
    transition: all 0.2s ease-in-out;
    text-decoration: none;
}

.btn-whatsapp:hover {
    background-color: #20ba5a;
    border-color: #20ba5a;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Quick Booking Form
   ----------------- */

.quick-booking {
    background-color: var(--color-bg);
    padding: var(--spacing-xl) 0;
}

.quick-booking h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.quick-booking form {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    font-size: var(--font-size-base);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: border-color 0.2s ease-in-out;
    font-family: inherit;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.quick-booking .btn {
    width: 100%;
}

/* Services Section
   --------------- */

.services {
    background-color: var(--color-bg-light);
    padding: var(--spacing-xl) 0;
}

.services h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.services-grid {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: 1fr;
}

.service-card {
    background-color: var(--color-bg);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: all 0.3s ease-in-out;
}

.service-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
}

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

.service-icon svg {
    width: 48px;
    height: 48px;
}

.service-card h3 {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.service-card p {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* Why Choose Us Section
   --------------------- */

.why-choose-us {
    background-color: var(--color-bg);
    padding: var(--spacing-xl) 0;
}

.why-choose-us h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.benefits-grid {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: 1fr;
}

.benefit-card {
    background-color: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: all 0.3s ease-in-out;
}

.benefit-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
}

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

.benefit-icon svg {
    width: 48px;
    height: 48px;
}

.benefit-card h3 {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.benefit-card p {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* Fare Estimation Section
   ---------------------- */

.fare-estimation {
    background-color: var(--color-bg);
    padding: var(--spacing-xl) 0;
}

.fare-estimation h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.fare-estimation h3 {
    text-align: center;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.fare-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.fare-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.fare-item:last-child {
    border-bottom: none;
}

.fare-label {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    font-weight: 500;
}

.fare-value {
    font-size: var(--font-size-large);
    color: var(--color-primary);
    font-weight: 700;
}

.fare-examples {
    margin-top: var(--spacing-lg);
}

.fare-examples-grid {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: 1fr;
    margin-bottom: var(--spacing-md);
}

.fare-example-card {
    background-color: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
    transition: all 0.3s ease-in-out;
}

.fare-example-card:hover {
    box-shadow: var(--box-shadow);
    transform: translateX(4px);
}

.fare-example-card .route {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.fare-example-card .estimate {
    font-size: var(--font-size-large);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0;
}

.fare-note {
    text-align: center;
    font-size: var(--font-size-small);
    color: var(--color-text-light);
    font-style: italic;
    margin-top: var(--spacing-md);
    margin-bottom: 0;
}

/* Response Time Indicator
   ---------------------- */

.response-time-section {
    background-color: var(--color-bg-light);
    padding: var(--spacing-xl) 0;
}

.response-time {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-md);
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--color-primary);
}

.response-time-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--color-primary) 0%, #1d4ed8 100%);
    border-radius: 50%;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.response-time-icon svg {
    width: 64px;
    height: 64px;
}

.response-time-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.response-time-content h3 {
    font-size: var(--font-size-h2);
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.response-time-content .time-estimate {
    font-size: var(--font-size-large);
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.response-time-content .time-estimate strong {
    font-size: 28px;
    color: var(--color-primary);
    font-weight: 700;
}

.response-time-content .availability {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0;
}

/* Trust and Safety Section
   ----------------------- */

.trust-safety {
    background-color: var(--color-bg);
    padding: var(--spacing-xl) 0;
}

.trust-safety h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.trust-grid {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: 1fr;
}

.trust-card {
    background-color: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: all 0.3s ease-in-out;
    border: 2px solid transparent;
}

.trust-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
    border-color: var(--color-primary);
}

.trust-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background-color: var(--color-bg);
    border-radius: 50%;
    color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
}

.trust-icon svg {
    width: 48px;
    height: 48px;
}

.trust-card h3 {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.trust-card p {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* -----------------------
   Testimonials Section
   ----------------------- */

.testimonials {
    background-color: var(--color-bg-light);
    padding: var(--spacing-xl) 0;
}

.testimonials h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.testimonials-grid {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: 1fr;
}

.testimonial-card {
    background-color: var(--color-bg);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border-left: 4px solid var(--color-primary);
    transition: all 0.3s ease-in-out;
    position: relative;
}

.testimonial-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 60px;
    color: var(--color-primary);
    opacity: 0.1;
    font-family: Georgia, serif;
    line-height: 1;
}

.stars {
    color: #fbbf24;
    font-size: 18px;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.testimonial-author {
    font-size: var(--font-size-small);
    color: var(--color-text-light);
    font-weight: 600;
    text-align: right;
    margin-bottom: 0;
}

/* Regional Links Section
   --------------------- */

.regional-links {
    background-color: var(--color-bg);
    padding: var(--spacing-xl) 0;
}

.regional-links h2 {
    text-align: center;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.section-subtitle {
    text-align: center;
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.regional-grid {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: 1fr;
}

.region-card {
    background-color: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: all 0.3s ease-in-out;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.region-card:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
    transform: translateY(-6px);
    border-color: var(--color-primary);
}

.region-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary) 0%, #1d4ed8 100%);
    border-radius: 50%;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.region-icon svg {
    width: 48px;
    height: 48px;
}

.region-card h3 {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.region-card p {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.btn-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-primary);
    background-color: transparent;
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius);
    transition: all 0.2s ease-in-out;
    text-decoration: none;
    min-height: var(--touch-target-min);
}

.btn-link:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: translateX(4px);
}

/* Hero Section
   ----------- */

.hero {
    background: linear-gradient(135deg, var(--color-bg-light) 0%, #e0f2fe 100%);
    padding: var(--spacing-xl) 0;
    position: relative;
}

.hero .container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.hero-content {
    text-align: center;
}

.hero h1 {
    font-size: var(--font-size-h1);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: var(--font-size-large);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-discount {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 24px;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    border-radius: 16px;
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 4px 16px rgba(245, 158, 11, 0.3);
    animation: discount-pulse 2s ease-in-out infinite;
}

.hero-discount svg {
    color: #ffffff;
    flex-shrink: 0;
}

.hero-discount span {
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.3px;
    text-align: center;
    line-height: 1.4;
}

@keyframes discount-pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 4px 16px rgba(245, 158, 11, 0.3);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
    }
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
    justify-content: center;
}

.hero-cta .btn {
    width: 100%;
    max-width: 300px;
}

/* Hero image placeholder */
.hero-image-placeholder {
    width: 100%;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-image-placeholder img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    object-fit: cover;
}

/* 6. Utilities
   =========== */

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

/* 7. Media Queries (Desktop)
   ========================= */

@media (min-width: 768px) {
    :root {
        --font-size-h1: 48px;
        --font-size-h2: 36px;
        --font-size-h3: 24px;
    }
    
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    /* Grid system for desktop */
    .grid {
        display: grid;
        gap: var(--spacing-md);
    }
    
    .grid-2 {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .grid-3 {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }
    
    /* Header - Desktop Layout */
    .header-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .site-logo {
        font-size: 24px;
        text-align: left;
    }
    
    /* Show navigation on desktop */
    .main-nav {
        display: block;
        flex: 1;
        margin: 0 var(--spacing-lg);
    }
    
    .main-nav ul {
        justify-content: center;
    }
    
    .header-cta {
        flex-wrap: nowrap;
    }
    
    /* Hero - Desktop Layout */
    .hero .container {
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-xl);
    }
    
    .hero-content {
        flex: 1;
        text-align: left;
    }
    
    .hero-subtitle {
        margin-left: 0;
        margin-right: 0;
    }
    
    .hero-cta {
        flex-direction: row;
        justify-content: flex-start;
    }
    
    .hero-cta .btn {
        width: auto;
    }
    
    .hero-image-placeholder {
        flex: 1;
        height: 400px;
        max-width: 500px;
    }

    /* Services - Desktop Layout */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Why Choose Us - Desktop Layout */
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Fare Estimation - Desktop Layout */
    .fare-info {
        flex-direction: row;
        justify-content: space-around;
    }

    .fare-item {
        flex-direction: column;
        border-bottom: none;
        border-right: 1px solid var(--color-border);
        padding: 0 var(--spacing-lg);
        text-align: center;
    }

    .fare-item:last-child {
        border-right: none;
    }

    .fare-examples-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Response Time - Desktop Layout */
    .response-time {
        flex-direction: row;
        text-align: left;
        gap: var(--spacing-lg);
    }

    .response-time-content {
        align-items: flex-start;
    }

    /* Trust Section - Desktop Layout */
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Testimonials - Desktop Layout */
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Regional Links - Desktop Layout */
    .regional-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* For larger screens, show 3 columns for services */
@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Why Choose Us - 3 columns on large screens */
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Trust Section - 4 columns on large screens */
    .trust-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    /* Testimonials - 3 columns on large screens */
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Regional Links - 3 columns on large screens */
    .regional-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Promotions Section
   ----------------- */

.promotions {
    background-color: var(--color-bg-light);
    padding: var(--spacing-xl) 0;
}

.promotions h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.promo-grid {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: 1fr;
}

.promo-card {
    background-color: var(--color-bg);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: all 0.3s ease-in-out;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.promo-card:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
    transform: translateY(-6px);
    border-color: var(--color-accent);
}

.promo-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background-color: var(--color-accent);
    color: var(--color-text);
    font-size: var(--font-size-small);
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.promo-card h3 {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.promo-card p {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-light);
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .promo-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Contact Section
   -------------- */

.contact-section {
    background-color: var(--color-bg);
    padding: var(--spacing-xl) 0;
}

.contact-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.contact-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-info {
    background-color: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-item {
    margin-bottom: var(--spacing-md);
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-item h3 {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.contact-item h3 svg {
    width: 24px;
    height: 24px;
}

.contact-item p {
    font-size: var(--font-size-base);
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.contact-item a {
    color: var(--color-primary);
    font-weight: 600;
    font-size: var(--font-size-large);
}

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

.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.contact-buttons .btn {
    width: 100%;
}

.coverage-list {
    margin-top: var(--spacing-lg);
}

.coverage-list h3 {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.coverage-list ul {
    list-style: none;
    padding: 0;
}

.coverage-list li {
    padding: var(--spacing-xs) 0;
    font-size: var(--font-size-base);
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.coverage-list li::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: 700;
    font-size: 20px;
}

.map-container {
    width: 100%;
    height: 400px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

@media (min-width: 768px) {
    .contact-content {
        flex-direction: row;
        gap: var(--spacing-xl);
    }

    .contact-info {
        flex: 1;
    }

    .map-container {
        flex: 1;
    }

    .contact-buttons {
        flex-direction: row;
    }

    .contact-buttons .btn {
        width: auto;
        flex: 1;
    }
}

/* Footer Component
   --------------- */

.site-footer {
    background-color: var(--color-text);
    color: #ffffff;
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    gap: var(--spacing-lg);
    grid-template-columns: 1fr;
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-md);
    color: #ffffff;
}

.footer-section p {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: #d1d5db;
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: #d1d5db;
    transition: color 0.2s ease-in-out;
}

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

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    display: inline-block;
    padding: var(--spacing-xs) 0;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--font-size-small);
    color: #9ca3af;
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Mobile CTA Bar - Ultra Premium Compact Design
   ------------- */

.mobile-cta-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 -2px 16px rgba(0, 0, 0, 0.06), 0 -1px 4px rgba(0, 0, 0, 0.04);
    z-index: 1000;
    border-top: 0.5px solid rgba(0, 0, 0, 0.06);
    max-height: 70px;
}

.mobile-cta-status {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 20px;
    color: #ffffff;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2px;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
}

.mobile-cta-status svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.status-text {
    line-height: 1;
}

.status-indicator {
    width: 7px;
    height: 7px;
    background-color: #ffffff;
    border-radius: 50%;
    animation: pulse-glow 1.5s ease-in-out infinite;
    flex-shrink: 0;
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
}

@keyframes pulse-glow {
    0% {
        opacity: 1;
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7),
                    0 0 4px rgba(255, 255, 255, 0.5);
    }
    50% {
        opacity: 0.6;
        transform: scale(0.9);
        box-shadow: 0 0 0 4px rgba(255, 255, 255, 0),
                    0 0 8px rgba(255, 255, 255, 0.3);
    }
    100% {
        opacity: 1;
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7),
                    0 0 4px rgba(255, 255, 255, 0.5);
    }
}

.mobile-cta-buttons {
    display: flex;
    gap: 8px;
    flex: 1;
    align-items: stretch;
}

.mobile-cta-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 12px;
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 14px;
    position: relative;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.2px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    min-height: 44px;
    white-space: nowrap;
}

.mobile-cta-btn:active {
    transform: scale(0.97);
}

.mobile-cta-call {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    color: #ffffff;
}

.mobile-cta-call:active {
    box-shadow: 0 1px 4px rgba(37, 99, 235, 0.4);
}

.mobile-cta-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: #ffffff;
}

.mobile-cta-whatsapp:active {
    box-shadow: 0 1px 4px rgba(37, 211, 102, 0.4);
}

.mobile-cta-btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.mobile-cta-btn span {
    line-height: 1;
}

/* Hide mobile CTA bar on desktop */
@media (min-width: 768px) {
    .mobile-cta-bar {
        display: none;
    }
}

/* Add padding to body on mobile to prevent content from being hidden behind CTA bar */
@media (max-width: 767px) {
    body {
        padding-bottom: 108px;
    }
}

/* Dark Mode Support
   ================ */

@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #1f2937;
        --color-bg-light: #374151;
        --color-text: #f9fafb;
        --color-text-light: #d1d5db;
        --color-border: #4b5563;
    }
    
    body {
        background-color: var(--color-bg);
        color: var(--color-text);
    }
    
    /* Ensure CTAs remain prominent in dark mode */
    .btn-primary {
        background-color: #3b82f6;
    }
    
    .btn-primary:hover {
        background-color: #2563eb;
    }
    
    .btn-secondary {
        background-color: #25D366;
    }
    
    .btn-secondary:hover {
        background-color: #20ba5a;
    }
    
    /* Header in dark mode */
    .site-header {
        background-color: var(--color-bg);
        border-bottom-color: var(--color-border);
    }
    
    /* Hero section in dark mode */
    .hero {
        background: linear-gradient(135deg, var(--color-bg-light) 0%, #1e3a8a 100%);
    }
    
    /* Cards in dark mode */
    .service-card,
    .benefit-card,
    .trust-card,
    .testimonial-card,
    .region-card,
    .promo-card,
    .fare-example-card {
        background-color: var(--color-bg-light);
        border-color: var(--color-border);
    }
    
    /* Service icons background */
    .service-icon,
    .benefit-icon {
        background-color: var(--color-bg);
    }
    
    /* Form inputs in dark mode */
    .form-group input {
        background-color: var(--color-bg-light);
        border-color: var(--color-border);
        color: var(--color-text);
    }
    
    .form-group input:focus {
        border-color: var(--color-primary);
        background-color: var(--color-bg);
    }
    
    /* Contact section in dark mode */
    .contact-info {
        background-color: var(--color-bg-light);
    }
    
    /* Footer remains dark */
    .site-footer {
        background-color: #111827;
    }
    
    /* Mobile CTA bar in dark mode */
    .mobile-cta-bar {
        background: rgba(31, 41, 55, 0.95);
        border-top-color: rgba(255, 255, 255, 0.08);
        box-shadow: 0 -2px 16px rgba(0, 0, 0, 0.3), 0 -1px 4px rgba(0, 0, 0, 0.2);
    }
    
    .mobile-cta-btn {
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    }
    
    /* Ensure text readability */
    h1, h2, h3, h4, h5, h6 {
        color: var(--color-text);
    }
    
    p {
        color: var(--color-text-light);
    }
    
    /* Links in dark mode */
    a {
        color: var(--color-text);
    }
    
    .btn-link {
        color: #60a5fa;
        border-color: #60a5fa;
    }
    
    .btn-link:hover {
        background-color: #60a5fa;
        color: #ffffff;
    }
}


/* Mobile Menu - Premium Design
   ---------------------------- */

/* Hamburger Toggle Button */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 28px;
    height: 28px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

.mobile-menu-toggle:hover span {
    background: #1e40af;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1002;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Mobile Menu Content */
.mobile-menu-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 85%;
    max-width: 320px;
    height: 100%;
    background: #ffffff;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-overlay.active .mobile-menu-content {
    transform: translateX(0);
}

/* Mobile Menu Header */
.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid #e5e7eb;
}

.mobile-menu-header .site-logo img {
    max-height: 50px;
}

.mobile-menu-close {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: all 0.2s ease;
}

.mobile-menu-close:hover {
    color: var(--color-primary);
    transform: rotate(90deg);
}

/* Mobile Menu Navigation */
.mobile-menu-nav {
    flex: 1;
    overflow-y: auto;
    padding: 20px 0;
}

.mobile-menu-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-menu-nav li {
    margin: 0;
}

.mobile-menu-nav a {
    display: block;
    padding: 16px 24px;
    color: var(--color-text);
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.mobile-menu-nav a:hover,
.mobile-menu-nav a:active {
    background: #f3f4f6;
    border-left-color: var(--color-primary);
    color: var(--color-primary);
}

/* Mobile Menu Footer */
.mobile-menu-footer {
    padding: 20px;
    border-top: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.mobile-menu-call {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    color: #ffffff;
}

.mobile-menu-call:active {
    transform: scale(0.98);
    box-shadow: 0 1px 4px rgba(37, 99, 235, 0.4);
}

.mobile-menu-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: #ffffff;
}

.mobile-menu-whatsapp:active {
    transform: scale(0.98);
    box-shadow: 0 1px 4px rgba(37, 211, 102, 0.4);
}

/* Hide hamburger on desktop */
@media (min-width: 768px) {
    .mobile-menu-toggle {
        display: none;
    }
    
    .mobile-menu-overlay {
        display: none;
    }
}

/* Prevent body scroll when menu is open */
body.mobile-menu-open {
    overflow: hidden;
}