/* ===================================
   FREIGHTFLOW - Industrial Logistics
   Bold. Reliable. Unstoppable.
   =================================== */

/* CSS Variables - Light Theme */
:root {
    --color-black: #ffffff;
    --color-dark: #f5f7fa;
    --color-darker: #eef1f5;
    --color-gray: #d1d9e6;
    --color-gray-light: #c5cdd8;
    --color-text: #2d3748;
    --color-text-muted: #64748b;
    --color-accent: #f97316;
    --color-accent-dark: #ea580c;
    --color-accent-light: #fb923c;
    --color-white: #1a202c;
    --color-blue: #3b82f6;
    --color-blue-light: #dbeafe;
    
    --font-display: 'Bebas Neue', sans-serif;
    --font-heading: 'Barlow Condensed', sans-serif;
    --font-body: 'Barlow', sans-serif;
    
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 8rem;
    
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-black);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Grain Overlay - Light */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.02;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

/* Utility Classes */
.text-accent {
    color: var(--color-accent);
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 5rem);
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-sm) 0;
    background: linear-gradient(to bottom, var(--color-black) 0%, transparent 100%);
    transition: background var(--transition-base);
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    color: var(--color-accent);
    font-size: 1.5rem;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.75rem;
    letter-spacing: 0.05em;
    color: var(--color-white);
}

.logo-accent {
    color: var(--color-accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    list-style: none;
}

.nav-links a {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--color-white);
}

.nav-cta {
    background: var(--color-accent);
    color: var(--color-white) !important;
    padding: 0.75rem 1.5rem;
    border-radius: 2px;
    transition: background var(--transition-fast), transform var(--transition-fast) !important;
}

.nav-cta:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
}

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

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition-base);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: var(--space-2xl) 0;
    overflow: hidden;
}

.hero-bg-lines {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(90deg, rgba(59, 130, 246, 0.05) 1px, transparent 1px),
        linear-gradient(rgba(59, 130, 246, 0.05) 1px, transparent 1px);
    background-size: 100px 100px;
    pointer-events: none;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    position: relative;
    z-index: 2;
}

.hero-tag {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--color-accent);
    text-transform: uppercase;
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

.tag-line {
    display: block;
    width: 40px;
    height: 2px;
    background: var(--color-accent);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(4rem, 12vw, 10rem);
    line-height: 0.9;
    letter-spacing: 0.02em;
    margin-bottom: var(--space-md);
}

.title-line {
    display: block;
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

.title-line:nth-child(1) { animation-delay: 0.1s; }
.title-line:nth-child(2) { animation-delay: 0.2s; }
.title-line:nth-child(3) { animation-delay: 0.3s; }

.title-outline {
    -webkit-text-stroke: 2px var(--color-accent);
    color: transparent;
}

.title-dot {
    color: var(--color-accent);
}

.hero-subtitle {
    max-width: 500px;
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

.hero-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.8s ease 0.5s forwards;
    opacity: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

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

.btn-primary:hover {
    background: var(--color-accent-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(249, 115, 22, 0.25);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-gray-light);
}

.btn-secondary:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    animation: fadeInUp 0.8s ease 0.6s forwards;
    opacity: 0;
}

.stat {
    text-align: left;
}

.stat-number-row {
    display: flex;
    align-items: baseline;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--color-white);
    line-height: 1;
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--color-accent);
}

.stat-label {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-gray);
}

/* Hero Visual */
.hero-visual {
    position: absolute;
    right: 0;
    bottom: 10%;
    width: 50%;
    max-width: 600px;
    opacity: 0.15;
    pointer-events: none;
}

.truck-silhouette {
    color: var(--color-accent);
    animation: truckMove 3s ease-in-out infinite;
}

.moving-lines {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.moving-lines span {
    display: block;
    height: 3px;
    background: var(--color-accent);
    animation: lineMove 1s ease-in-out infinite;
}

.moving-lines span:nth-child(1) { width: 100px; animation-delay: 0s; }
.moving-lines span:nth-child(2) { width: 80px; animation-delay: 0.1s; }
.moving-lines span:nth-child(3) { width: 120px; animation-delay: 0.2s; }
.moving-lines span:nth-child(4) { width: 60px; animation-delay: 0.3s; }
.moving-lines span:nth-child(5) { width: 90px; animation-delay: 0.4s; }

@keyframes truckMove {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(20px); }
}

@keyframes lineMove {
    0%, 100% { opacity: 0.3; transform: translateX(0); }
    50% { opacity: 1; transform: translateX(-10px); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-md);
    left: var(--space-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    animation: fadeIn 1s ease 1s forwards;
    opacity: 0;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { transform: scaleY(1); opacity: 1; }
    50% { transform: scaleY(0.6); opacity: 0.5; }
}

/* Services Section */
.services {
    padding: var(--space-2xl) 0;
    background: var(--color-dark);
    position: relative;
}

.services::before {
    content: 'SERVICES';
    position: absolute;
    top: var(--space-lg);
    right: var(--space-md);
    font-family: var(--font-display);
    font-size: clamp(6rem, 15vw, 12rem);
    color: var(--color-gray);
    opacity: 0.1;
    pointer-events: none;
    line-height: 1;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.service-card {
    background: var(--color-darker);
    padding: var(--space-lg);
    position: relative;
    border: 1px solid var(--color-gray);
    transition: all var(--transition-base);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--color-accent);
    transition: height var(--transition-base);
}

.service-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-5px);
}

.service-card:hover::before {
    height: 100%;
}

.service-icon {
    width: 48px;
    height: 48px;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.service-number {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--color-gray);
    opacity: 0.3;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--color-white);
}

.service-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: var(--space-md);
}

.service-link {
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    transition: gap var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.service-link:hover {
    gap: 1rem;
}

/* Fleet Section */
.fleet {
    padding: var(--space-2xl) 0;
    background: var(--color-black);
}

.fleet .section-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.fleet-description {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.fleet-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.fleet-feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
    color: var(--color-text);
}

.feature-icon {
    color: var(--color-accent);
    font-size: 0.6rem;
}

.fleet-numbers {
    display: flex;
    gap: var(--space-lg);
}

.fleet-stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--color-accent);
}

.fleet-stat-label {
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.fleet-visual {
    position: relative;
}

.fleet-image-container {
    position: relative;
    border: 2px solid var(--color-gray);
}

.fleet-photo-placeholder {
    aspect-ratio: 3/2;
    background: linear-gradient(135deg, #f5f7fa 0%, #e2e8f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.photo-placeholder-content {
    text-align: center;
    padding: 2rem;
    color: #64748b;
}

.photo-placeholder-content svg {
    margin-bottom: 1rem;
    opacity: 0.5;
}

.photo-placeholder-content h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: #475569;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.photo-placeholder-content p {
    font-size: 1rem;
    color: #f97316;
    font-weight: 600;
    margin-bottom: 1rem;
}

.photo-instructions {
    font-size: 0.75rem;
    color: #94a3b8;
    display: block;
}

.fleet-photo {
    width: 100%;
    height: auto;
    aspect-ratio: 3/2;
    object-fit: cover;
}

.fleet-badge {
    position: absolute;
    bottom: -20px;
    right: 30px;
    background: var(--color-accent);
    padding: var(--space-sm) var(--space-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.2;
    color: white;
}

.fleet-badge span:first-child {
    font-family: var(--font-display);
    font-size: 1.5rem;
}

.fleet-badge span:last-child {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
}

/* Tracking Section */
.tracking {
    padding: var(--space-2xl) 0;
    background: var(--color-dark);
    position: relative;
    overflow: hidden;
}

.tracking-content {
    max-width: 600px;
}

.tracking-description {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.tracking-form {
    margin-bottom: var(--space-lg);
}

.input-group {
    display: flex;
    gap: 0;
}

.tracking-input {
    flex: 1;
    padding: 1rem 1.5rem;
    font-family: var(--font-body);
    font-size: 1rem;
    background: var(--color-darker);
    border: 2px solid var(--color-gray);
    color: var(--color-white);
    outline: none;
    transition: border-color var(--transition-fast);
}

.tracking-input::placeholder {
    color: var(--color-text-muted);
}

.tracking-input:focus {
    border-color: var(--color-accent);
}

.tracking-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.tracking-feature {
    text-align: center;
    padding: var(--space-md);
    background: var(--color-darker);
    border: 1px solid var(--color-gray);
}

.tracking-feature-icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.tracking-feature h4 {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
    color: var(--color-white);
}

.tracking-feature p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.map-visual {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 65%;
    pointer-events: none;
}

.us-map-container {
    width: 100%;
    background: rgba(245, 247, 250, 0.5);
    border-radius: 8px;
    padding: 1rem;
}

.us-map-svg {
    width: 100%;
    height: auto;
}

.us-map-svg .states path {
    transition: fill 0.3s ease;
}

.us-map-svg .highways path {
    animation: dashMove 20s linear infinite;
}

@keyframes dashMove {
    0% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: 100; }
}

.map-svg {
    width: 100%;
    height: auto;
}

.route-line {
    stroke-dashoffset: 100;
    animation: drawRoute 3s ease-in-out infinite;
}

@keyframes drawRoute {
    0% { stroke-dashoffset: 100; }
    50% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: -100; }
}

.pulse-ring {
    animation: pulse 2s ease-in-out infinite;
}

.truck-dot {
    animation: truckPulse 1s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.3); opacity: 0; }
}

@keyframes truckPulse {
    0%, 100% { r: 12; }
    50% { r: 14; }
}

/* About Section */
.about {
    padding: var(--space-2xl) 0;
    background: var(--color-black);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.about-text {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.about-values {
    margin-top: var(--space-lg);
}

.value {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-gray);
}

.value:last-child {
    border-bottom: none;
}

.value-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-accent);
}

.value h4 {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
    color: var(--color-white);
}

.value p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.about-visual {
    position: relative;
}

.about-image {
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-black) 100%);
    border: 2px solid var(--color-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.about-image::before {
    content: '';
    position: absolute;
    inset: 20px;
    border: 1px solid var(--color-accent);
    opacity: 0.3;
}

.about-year {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6rem);
    color: var(--color-accent);
    opacity: 0.8;
}

.certifications {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    flex-wrap: wrap;
}

.cert {
    padding: 0.5rem 1rem;
    background: var(--color-darker);
    border: 1px solid var(--color-gray);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* Contact Section */
.contact {
    padding: var(--space-2xl) 0;
    background: var(--color-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xl);
}

.contact-description {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact-method {
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-gray);
}

.method-label {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.method-value {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-white);
}

a.method-value:hover {
    color: var(--color-accent);
}

.contact-form-container {
    background: var(--color-darker);
    padding: var(--space-lg);
    border: 1px solid var(--color-gray);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-group label {
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    background: var(--color-dark);
    border: 1px solid var(--color-gray);
    color: var(--color-white);
    outline: none;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
}

.form-group select {
    cursor: pointer;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Footer */
.footer {
    padding: var(--space-xl) 0 var(--space-md);
    background: var(--color-black);
    border-top: 1px solid var(--color-gray);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-gray);
}

.footer-brand p {
    margin-top: var(--space-md);
    color: var(--color-text-muted);
    font-size: 0.9rem;
    max-width: 300px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.footer-column h4 {
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-md);
    color: var(--color-white);
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-column a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer-legal {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.footer-legal a {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.footer-legal a:hover {
    color: var(--color-accent);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-visual {
        width: 40%;
        opacity: 0.1;
    }
    
    .map-visual {
        width: 50%;
        opacity: 0.4;
    }
}

@media (max-width: 992px) {
    .fleet .section-container,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .fleet-visual {
        order: -1;
    }
    
    .hero-visual {
        display: none;
    }
    
    .map-visual {
        position: relative;
        width: 100%;
        transform: none;
        margin-top: var(--space-lg);
        opacity: 1;
    }
    
    .tracking-features {
        grid-template-columns: 1fr;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--color-dark);
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        padding: var(--space-lg);
        gap: var(--space-md);
        transition: right var(--transition-base);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links a {
        font-size: 1.2rem;
    }
    
    .mobile-menu-btn {
        display: flex;
        z-index: 1001;
    }
    
    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }
    
    .stat-divider {
        display: none;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .fleet-features {
        grid-template-columns: 1fr;
    }
    
    .fleet-numbers {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .scroll-indicator {
        display: none;
    }
}

@media (max-width: 480px) {
    :root {
        --space-md: 1.5rem;
        --space-lg: 3rem;
        --space-xl: 4rem;
        --space-2xl: 5rem;
    }
    
    .hero-title {
        font-size: clamp(3rem, 15vw, 5rem);
    }
    
    .section-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .certifications {
        justify-content: center;
    }
}