/* ============================================
   NKL LOGISTICS - STYLES
   Modern, Creative Logistics Website
   ============================================ */

/* Custom Font - Gilmer */
@font-face {
    font-family: 'Gilmer';
    src: url('fonts/Gilmer_Heavy.otf') format('opentype');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Gilmer';
    src: url('fonts/Gilmer_Bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* CSS Variables */
:root {
    /* Colors - NKL Brand: Navy & Gold - DARK THEME */
    --primary: #d4a84b;
    --primary-dark: #b8923f;
    --primary-light: #e8c06a;
    --primary-accent: #f0c75e;

    --navy: #050a12;
    --navy-light: #0a1628;
    --navy-medium: #0f1e32;
    --navy-elevated: #142a44;

    --bg-primary: #050a12;
    --bg-secondary: #0a1628;
    --bg-elevated: #0f1e32;
    --bg-card: #0d1a2d;

    --text-primary: #ffffff;
    --text-secondary: #c4d0e0;
    --text-muted: #7a8fa8;
    --text-accent: #d4a84b;

    --border-color: #1a2d47;
    --border-light: #243a56;

    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;

    /* Typography - Premium Fonts */
    --font-heading: 'Gilmer', 'DM Serif Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-nav: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --section-padding: clamp(4rem, 8vw, 8rem);
    --container-padding: clamp(1rem, 4vw, 2rem);

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

/* Golden Accent Line at Top */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    z-index: 9999;
}

/* Full Width Layout */
.page-wrapper {
    width: 100%;
    background-color: var(--bg-primary);
    position: relative;
}

/* Selection */
::selection {
    background: var(--primary);
    color: var(--navy);
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Typography */
.section-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: rgba(249, 115, 22, 0.1);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 50px;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

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

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 600px;
}

.text-accent {
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    white-space: nowrap;
}

.btn svg {
    transition: transform var(--transition-fast);
}

.btn:hover svg {
    transform: translateX(3px);
}

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

.btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 168, 75, 0.3);
}

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

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

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

.btn-full {
    width: 100%;
}

/* ============================================
   HEADER - Full Width Modern Style
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    padding: 0;
    transition: var(--transition-base);
    background: transparent;
}

.header.scrolled {
    background: rgba(5, 10, 18, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 168, 75, 0.1);
}

.header-inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    transition: var(--transition-base);
}

.header.scrolled .header-inner {
    padding: 0.875rem 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.logo-icon {
    width: 40px;
    height: 40px;
    color: var(--text-primary);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

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

/* Navigation - Centered */
.nav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 0;
}

.nav-link {
    font-family: var(--font-nav);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.75rem 1.25rem;
    position: relative;
    transition: var(--transition-base);
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--primary);
    transition: var(--transition-base);
    transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.nav-link.active::before {
    width: 40px;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.header-contact {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, rgba(140, 150, 80, 0.9), rgba(120, 130, 70, 0.9));
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
}

.header-contact-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: white;
}

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

.header-contact-info {
    display: flex;
    flex-direction: column;
}

.header-phone {
    font-weight: 600;
    font-size: 0.9375rem;
    color: white;
    line-height: 1.2;
}

.header-label {
    font-size: 0.6875rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.header-chat {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--text-primary);
    border-radius: 50%;
    color: var(--navy);
    transition: var(--transition-base);
}

.header-chat:hover {
    background: var(--primary);
    transform: scale(1.05);
}

.header-chat svg {
    width: 20px;
    height: 20px;
}

.phone-link {
    display: none;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--primary);
    transition: var(--transition-base);
    transform-origin: center;
}

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

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Nav Overlay */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    transition: var(--transition-base);
}

.nav-overlay.active {
    opacity: 1;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
    background: var(--bg-primary);
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

/* Animated Background Elements */
.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(212, 168, 75, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(20, 42, 68, 0.4) 0%, transparent 50%),
        radial-gradient(ellipse 100% 80% at 50% 100%, rgba(212, 168, 75, 0.05) 0%, transparent 40%),
        linear-gradient(180deg, var(--bg-primary) 0%, rgba(10, 22, 40, 1) 50%, var(--bg-primary) 100%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212, 168, 75, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 168, 75, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 70%);
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 8s infinite;
}

.particle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; }
.particle:nth-child(2) { left: 25%; top: 60%; animation-delay: 1s; }
.particle:nth-child(3) { left: 45%; top: 30%; animation-delay: 2s; }
.particle:nth-child(4) { left: 60%; top: 70%; animation-delay: 3s; }
.particle:nth-child(5) { left: 75%; top: 25%; animation-delay: 4s; }
.particle:nth-child(6) { left: 85%; top: 55%; animation-delay: 5s; }
.particle:nth-child(7) { left: 35%; top: 80%; animation-delay: 6s; }
.particle:nth-child(8) { left: 90%; top: 40%; animation-delay: 7s; }

@keyframes particleFloat {
    0% {
        opacity: 0;
        transform: translateY(0) scale(0);
    }
    10% {
        opacity: 0.6;
        transform: translateY(-20px) scale(1);
    }
    90% {
        opacity: 0.6;
        transform: translateY(-100px) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-120px) scale(0);
    }
}

.hero-routes {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0.6;
}

.route-line {
    fill: none;
    stroke: url(#routeGold);
    stroke-width: 2;
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: drawRoute 4s ease-out forwards;
}

.route-line.delay-1 {
    animation-delay: 0.5s;
    stroke-width: 1.5;
}

.route-line.delay-2 {
    animation-delay: 1s;
    stroke-width: 1;
}

@keyframes drawRoute {
    to {
        stroke-dashoffset: 0;
    }
}

.truck-dot {
    filter: drop-shadow(0 0 6px rgba(212, 168, 75, 0.8));
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
    padding: var(--section-padding) 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    font-weight: 600;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.hero-title .text-accent {
    color: var(--primary);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Hero Visual */
.hero-visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 40%;
    max-width: 500px;
    z-index: 1;
    display: none;
}

.globe-container {
    position: relative;
}

.globe-animation {
    width: 100%;
    height: auto;
}

/* ============================================
   PARTNERS SECTION
   ============================================ */
.partners {
    padding: 4rem 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.partners::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0.3;
}

.partners-label {
    text-align: center;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.partners-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 5rem;
}

.partner-logo {
    opacity: 0.5;
    transition: var(--transition-base);
    filter: brightness(0) invert(1);
}

.partner-logo:hover {
    opacity: 1;
}

.partner-logo img {
    height: 55px;
    width: auto;
    object-fit: contain;
    max-width: 180px;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 400px;
    background: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(212, 168, 75, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem;
}

.section-title {
    color: var(--text-primary);
}

.section-subtitle {
    color: var(--text-muted);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: var(--transition-slow);
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--primary);
}

.service-card:hover .service-icon {
    background: var(--primary);
}

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 168, 75, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    transition: var(--transition-base);
}

.service-icon svg {
    width: 32px;
    height: 32px;
    color: var(--primary);
    transition: var(--transition-base);
}

.service-card:hover .service-icon svg {
    color: var(--navy);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.service-desc {
    font-size: 0.9375rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.service-link:hover {
    gap: 0.75rem;
}

/* Service Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5, 10, 18, 0.9);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

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

.modal {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    transform: scale(0.9) translateY(20px);
    transition: var(--transition-slow);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: 2rem 2rem 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.modal-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 168, 75, 0.1);
    border-radius: var(--radius-md);
}

.modal-icon svg {
    width: 36px;
    height: 36px;
    color: var(--primary);
}

.modal-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
    border-radius: 50%;
    color: var(--text-muted);
    transition: var(--transition-base);
}

.modal-close:hover {
    background: var(--primary);
    color: var(--navy);
}

.modal-body {
    padding: 1.5rem 2rem 2rem;
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.modal-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.modal-features {
    list-style: none;
    margin-bottom: 2rem;
}

.modal-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.modal-features li:last-child {
    border-bottom: none;
}

.modal-features li svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
    flex-shrink: 0;
}

/* ============================================
   FLEET SECTION
   ============================================ */
.fleet {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.fleet::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212, 168, 75, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 168, 75, 0.02) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 20%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 20%, transparent 80%);
}

.fleet .section-title,
.fleet .section-subtitle {
    color: var(--text-primary);
}

.fleet .section-subtitle {
    opacity: 0.7;
}

.fleet-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.fleet-card {
    background: transparent;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-slow);
    text-align: center;
    padding: 2rem 1rem;
}

.fleet-card:hover .fleet-illustration {
    transform: translateX(10px);
}

.fleet-card:hover .fleet-name {
    color: var(--primary);
}

.fleet-illustration {
    width: 100%;
    height: 120px;
    margin-bottom: 1.5rem;
    transition: var(--transition-slow);
}

.fleet-illustration svg {
    width: 100%;
    height: 100%;
}

.fleet-info {
    padding: 0;
}

.fleet-capacity {
    font-size: 0.75rem;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.fleet-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 0.5rem;
    transition: var(--transition-base);
}

.fleet-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
    line-height: 1.5;
}

/* ============================================
   TRACKING SECTION
   ============================================ */
.tracking {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

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

.tracking-info {
    max-width: 500px;
}

.tracking-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.tracking-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.tracking-input-wrapper svg {
    position: absolute;
    left: 1rem;
    color: var(--text-muted);
}

.tracking-input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.tracking-input:focus {
    outline: none;
    border-color: var(--primary);
}

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

.tracking-visual {
    display: flex;
    justify-content: center;
}

.tracking-map {
    width: 100%;
    max-width: 400px;
    height: auto;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text {
    font-size: 1.0625rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 2rem 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.feature-item svg {
    color: var(--primary);
    flex-shrink: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.stat-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition-base);
}

.stat-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.stat-number-large {
    display: block;
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-card .stat-label {
    font-size: 0.9375rem;
    color: var(--text-muted);
}

/* ============================================
   BLOG SECTION
   ============================================ */
.blog {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.blog-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition-slow);
    cursor: pointer;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--primary);
}

.blog-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-image svg {
    width: 100%;
    height: 100%;
}

.blog-meta {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    display: flex;
    gap: 0.5rem;
}

.blog-date,
.blog-tag {
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.blog-date {
    background: rgba(0, 0, 0, 0.6);
    color: white;
}

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

.blog-content {
    padding: 1.5rem;
}

.blog-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    transition: var(--transition-base);
}

.blog-card:hover .blog-title {
    color: var(--primary);
}

.blog-excerpt {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.blog-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--transition-base);
}

.blog-link:hover {
    gap: 0.75rem;
}

/* News Modal */
.news-modal {
    max-width: 800px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.news-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 10;
    background: rgba(5, 10, 18, 0.8);
    backdrop-filter: blur(10px);
}

.news-modal-image {
    width: 100%;
    height: 280px;
    overflow: hidden;
    flex-shrink: 0;
}

.news-modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-modal-body {
    padding: 2rem;
    overflow-y: auto;
    flex: 1;
}

.news-modal-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.news-modal-date {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.news-modal-tag {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.news-modal-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.news-modal-content {
    color: var(--text-secondary);
    line-height: 1.8;
}

.news-modal-content p {
    margin-bottom: 1.25rem;
}

.news-modal-content h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--text-primary);
    margin: 2rem 0 1rem;
}

.news-modal-content ul {
    margin: 1rem 0 1.5rem 1.5rem;
    list-style: disc;
}

.news-modal-content li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 300px;
    background: radial-gradient(ellipse 80% 60% at 50% 100%, rgba(212, 168, 75, 0.04) 0%, transparent 60%);
    pointer-events: none;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

.contact-text {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item svg {
    flex-shrink: 0;
    color: var(--primary);
    margin-top: 0.25rem;
}

.contact-item div {
    display: flex;
    flex-direction: column;
}

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

.contact-value {
    color: var(--text-primary);
    font-weight: 500;
}

.contact-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-dark);
}

.footer-logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.contact-logo .logo-icon {
    width: 40px;
    height: 40px;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    border: 1px solid var(--border-color);
}

.form-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-elevated);
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

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

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237a8fa8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 2rem 0;
    background: var(--navy);
    border-top: 1px solid var(--border-color);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0.4;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-text {
    font-size: 0.875rem;
    color: var(--text-muted);
    max-width: 500px;
}

.footer-copyright {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ============================================
   ANIMATIONS
   ============================================ */

/* Reveal Animation */
.reveal-section {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-section.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered children */
.reveal-section .service-card:nth-child(1) { transition-delay: 0.1s; }
.reveal-section .service-card:nth-child(2) { transition-delay: 0.2s; }
.reveal-section .service-card:nth-child(3) { transition-delay: 0.3s; }
.reveal-section .service-card:nth-child(4) { transition-delay: 0.4s; }
.reveal-section .service-card:nth-child(5) { transition-delay: 0.5s; }
.reveal-section .service-card:nth-child(6) { transition-delay: 0.6s; }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Large Desktop */
@media (min-width: 1200px) {
    .hero-visual {
        display: block;
    }

    .hero-content {
        max-width: 550px;
    }
}

/* Tablet */
@media (max-width: 1100px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-stats {
        order: -1;
    }

    .tracking-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .tracking-visual {
        order: -1;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* Tablet */
@media (max-width: 1100px) {
    .nav {
        position: static;
        transform: none;
    }

    .header-contact {
        display: none;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .header {
        padding: 1rem;
    }

    .header-inner {
        padding: 0.5rem 1rem;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        left: auto;
        transform: none;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--bg-secondary);
        padding: 100px 2rem 2rem;
        box-shadow: var(--shadow-xl);
        transition: var(--transition-slow);
        z-index: 999;
        border-radius: 0;
    }

    .nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .nav-link {
        font-size: 1.125rem;
    }

    .nav-link::before {
        display: none;
    }

    .nav-overlay {
        display: block;
    }

    .nav-overlay.active {
        display: block;
    }

    .hamburger {
        display: flex;
    }

    .header-actions {
        display: none;
    }

    .header-chat {
        display: none;
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .fleet-grid {
        grid-template-columns: 1fr;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: 1fr 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .partners-logos {
        gap: 2rem;
    }

    .partner-text {
        font-size: 1rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
    }

    .btn-large {
        width: 100%;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .stat-number-large {
        font-size: 2.5rem;
    }

    .contact-form-wrapper {
        padding: 1.5rem;
    }
}