:root {
    --primary-blue: #0088CE;
    --accent-orange: #F8961E;
    --dark-bg: #121212;
    --dark-card: #1E1E1E;
    --text-white: #FFFFFF;
    --text-muted: #B0B0B0;
    --glass: rgba(255, 255, 255, 0.05);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Header */
.main-header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5%;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -1px;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-white);
    font-weight: 500;
    font-size: 15px;
    opacity: 0.7;
    transition: var(--transition);
}

.nav-links a:hover {
    opacity: 1;
    color: var(--accent-orange);
}

/* Buttons */
.btn {
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    border: none;
}

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

.btn-primary:hover {
    background: #0077b5;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 136, 206, 0.3);
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    margin-right: 10px;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary-blue);
}

/* Hero */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    text-align: center;
}

.hero-content h1 {
    font-size: 72px;
    font-weight: 800;
    margin-bottom: 20px;
}

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

.tagline {
    font-size: 18px;
    letter-spacing: 4px;
    color: var(--text-muted);
    margin-bottom: 40px;
    text-transform: uppercase;
}

/* Services */
/* Tracking Section */
.tracking-section {
    margin-top: -60px;
    position: relative;
    z-index: 10;
}

.tracking-card {
    background: var(--dark-card);
    padding: 40px;
    border-radius: 24px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.tracking-header h3 {
    font-size: 28px;
    margin-bottom: 5px;
}

.tracking-header p {
    color: var(--text-muted);
    font-size: 14px;
}

.tracking-form {
    display: flex;
    flex: 1;
    gap: 15px;
}

.tracking-form input {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 16px 24px;
    border-radius: 12px;
    color: white;
    font-family: inherit;
    font-size: 16px;
    transition: var(--transition);
}

.tracking-form input:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: rgba(255, 255, 255, 0.06);
}

@media (max-width: 968px) {
    .tracking-card {
        flex-direction: column;
        text-align: center;
    }
    .tracking-form {
        width: 100%;
        flex-direction: column;
    }
}

.section-title {
    font-size: 42px;
    text-align: center;
    margin-bottom: 60px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--dark-card);
    padding: 50px 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    background: #252525;
    border-color: var(--primary-blue);
}

.service-icon {
    font-size: 40px;
    color: var(--primary-blue);
    margin-bottom: 25px;
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-muted);
}

/* Stats */
.stats-grid {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.stat-item {
    text-align: left;
}

.stat-number {
    display: block;
    font-size: 40px;
    font-weight: 800;
    color: var(--accent-orange);
}

.about-image img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 40px 80px rgba(0,0,0,0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    text-align: center;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(to top, #161616, transparent);
}

/* Footer */
.main-footer {
    padding: 100px 0 40px;
    background: #0a0a0a;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 100px;
    margin-bottom: 60px;
}

.footer-info p {
    margin-top: 20px;
    color: var(--text-muted);
}

.footer-links h4, .footer-contact h4 {
    margin-bottom: 25px;
    font-size: 20px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    text-decoration: none;
    color: var(--text-muted);
    transition: var(--transition);
}

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

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
    background: var(--primary-blue);
    transform: translateY(-5px);
    border-color: var(--primary-blue);
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 968px) {
    .hero-content h1 {
        font-size: 48px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .nav-links {
        display: none;
    }
}