:root {
    /* Colors */
    --bg-color: #0a0a0a;
    --surface-dark: #121212;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-cyan: #00f2ea;
    --accent-magenta: #ff0055;
    --accent-yellow: #ffdd00;
    --gradient-main: linear-gradient(135deg, var(--accent-cyan), var(--accent-magenta));

    /* Typography */
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Orbitron', 'Inter', sans-serif;
    /* Tech feel for headers */

    /* Spacing */
    --container-width: 1200px;
    --header-height: 80px;
    --section-padding: 100px 0;
}

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

/* Typography Utilities */
h1,
h2,
h3,
h4 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: -1px;
}

h2 {
    font-size: 2.5rem;
    font-family: var(--font-display);
    margin-bottom: 2rem;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Layout Utilities */
.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: var(--section-padding);
    position: relative;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

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

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: 2px;
}

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

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: var(--header-height);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    opacity: 0.6;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 1;
}

.btn {
    display: inline-block;
    padding: 15px 35px;
    background: var(--gradient-main);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 242, 234, 0.3);
}

/* Feature Sections */
.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.feature-grid.reverse {
    direction: rtl;
    /* Simple way to reverse visual order */
}

.feature-grid.reverse>* {
    direction: ltr;
    /* Reset text direction */
}

.feature-image img {
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.5s ease;
}

.feature-image:hover img {
    transform: scale(1.02);
}

.feature-text h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Card Grid for About/Stats */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.card {
    background: rgba(255, 255, 255, 0.03);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s ease, background 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-cyan);
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--accent-magenta);
}

/* Footer */
.footer {
    background: var(--surface-dark);
    padding: 80px 0 40px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.95rem;
}

.footer .logo {
    margin-bottom: 10px;
    display: inline-block;
}

.company-name {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 40px;
    font-weight: 500;
    opacity: 0.9;
}

.footer-contact {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 30px;
    color: var(--text-secondary);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-item span {
    color: var(--accent-cyan);
    font-weight: 500;
}

.footer-links {
    margin-bottom: 40px;
}

.footer-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1rem;
    padding-bottom: 2px;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-magenta);
    border-color: var(--accent-magenta);
}

.footer-copyright {
    opacity: 0.5;
    font-size: 0.85rem;
    line-height: 1.8;
}

.footer-copyright a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-copyright a:hover {
    color: var(--text-primary);
    text-decoration: underline;
}

@media (max-width: 768px) {
    .footer-contact {
        flex-direction: column;
        gap: 15px;
    }
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .feature-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .feature-grid.reverse {
        direction: ltr;
    }

    .nav-links {
        display: none;
    }

    /* Simplified for this MVP */
}