/* --- VARIABLES & RESET --- */
:root {
    --bg-deep: #020408;
    --bg-panel: #0b1120;
    --accent-blue: #00f0ff;
    --accent-gold: #ffd700;
    --text-white: #ffffff;
    --text-gray: #94a3b8;
    --border-tech: rgba(0, 240, 255, 0.15);
    
    --font-tech: 'Rajdhani', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

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

/* --- 3D CANVAS & OVERLAY --- */
#canvas-container {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1;
}
.overlay-grid {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
    pointer-events: none;
}

/* --- UTILITIES --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.text-gradient {
    background: linear-gradient(90deg, #fff, var(--accent-blue));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.highlight { color: var(--accent-blue); }
.divider { width: 80px; height: 3px; background: var(--accent-blue); margin: 20px auto; border-radius: 2px; }
.section { padding: 100px 0; }
.bg-darker { background: rgba(0,0,0,0.3); }

/* --- NAVIGATION --- */
.navbar {
    position: fixed; top: 0; width: 100%; z-index: 1000;
    background: rgba(2, 4, 8, 0.9); backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-tech); padding: 15px 0;
}
.nav-box { display: flex; justify-content: space-between; align-items: center; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: white; }
.brand-logo { 
    width: 40px; height: 40px; background: rgba(0, 240, 255, 0.1); 
    border: 1px solid var(--accent-blue); border-radius: 8px;
    display: flex; align-items: center; justify-content: center; color: var(--accent-blue);
}
.brand-text { font-family: var(--font-tech); font-weight: 700; font-size: 1.6rem; letter-spacing: 1px; }

.nav-links { display: flex; gap: 30px; }
.nav-links a {
    color: var(--text-gray); text-decoration: none; font-size: 0.9rem; font-weight: 500;
    transition: 0.3s; text-transform: uppercase; letter-spacing: 0.5px;
}
.nav-links a:hover { color: var(--accent-blue); }
.external-link { font-size: 0.8rem; border: 1px solid var(--border-tech); padding: 4px 10px; border-radius: 4px; }

.btn {
    padding: 10px 25px; border-radius: 2px; text-decoration: none; font-weight: 600;
    transition: 0.3s; display: inline-block; cursor: pointer; border: none;
    font-family: var(--font-tech); text-transform: uppercase; letter-spacing: 1px;
}
.btn-primary { 
    background: var(--accent-blue); color: #000; 
    clip-path: polygon(10% 0, 100% 0, 100% 70%, 90% 100%, 0 100%, 0 30%);
}
.btn-primary:hover { background: #fff; transform: translateY(-2px); }
.btn-outline { border: 1px solid var(--accent-blue); color: var(--accent-blue); background: transparent; }
.btn-outline:hover { background: rgba(0, 240, 255, 0.1); }
.btn-sm { padding: 8px 20px; font-size: 0.8rem; background: var(--bg-panel); border: 1px solid var(--accent-blue); color: var(--accent-blue); }

.mobile-toggle { display: none; font-size: 1.5rem; color: white; cursor: pointer; }

/* --- HERO SECTION --- */
.hero { min-height: 100vh; display: flex; align-items: center; padding-top: 80px; position: relative; }
.hero-content { max-width: 800px; position: relative; z-index: 2; }
.status-indicator {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 12px; border: 1px solid var(--border-tech);
    background: rgba(0, 240, 255, 0.05); border-radius: 4px;
    font-size: 0.8rem; color: var(--accent-blue); font-family: var(--font-tech); margin-bottom: 20px;
}
.dot { width: 8px; height: 8px; background: var(--accent-blue); border-radius: 50%; box-shadow: 0 0 10px var(--accent-blue); }
.hero-content h1 {
    font-family: var(--font-tech); font-size: clamp(3rem, 6vw, 5rem);
    line-height: 1; margin-bottom: 20px; font-weight: 700; text-transform: uppercase;
}
.hero-content p { font-size: 1.2rem; color: var(--text-gray); margin-bottom: 40px; max-width: 600px; }
.cta-group { display: flex; gap: 20px; margin-bottom: 50px; }

.stats-row { display: flex; gap: 40px; border-top: 1px solid var(--border-tech); padding-top: 20px; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-family: var(--font-tech); font-size: 2rem; font-weight: 700; color: white; }
.stat-label { font-size: 0.8rem; color: var(--text-gray); text-transform: uppercase; }

/* --- PROCESS STEPS --- */
.section-header { text-align: center; max-width: 800px; margin: 0 auto 60px; }
.section-header h2 { font-family: var(--font-tech); font-size: 2.5rem; text-transform: uppercase; margin-bottom: 10px; }

.process-steps { display: flex; justify-content: center; align-items: center; gap: 20px; flex-wrap: wrap; }
.step-card {
    background: var(--bg-panel); border: 1px solid var(--border-tech);
    padding: 30px; width: 300px; min-height: 250px; position: relative;
    clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
    transition: 0.3s;
}
.step-card:hover { transform: translateY(-5px); border-color: var(--accent-blue); }
.step-num { 
    font-size: 3rem; font-weight: 700; color: rgba(255,255,255,0.05); 
    position: absolute; top: 10px; right: 20px; font-family: var(--font-tech);
}
.step-card h3 { color: var(--accent-blue); margin-bottom: 15px; font-family: var(--font-tech); font-size: 1.5rem; }
.step-connector { color: var(--border-tech); font-size: 1.5rem; }

/* --- PRICING GRID --- */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.price-card {
    background: var(--bg-panel); border: 1px solid var(--border-tech);
    padding: 40px 30px; position: relative; transition: 0.3s;
}
.price-card:hover { border-color: var(--accent-blue); }
.badge { 
    font-size: 0.7rem; text-transform: uppercase; background: #1e293b; 
    padding: 4px 8px; border-radius: 4px; color: var(--text-gray);
}
.badge.highlight { background: var(--accent-blue); color: black; font-weight: bold; }
.card-header h3 { font-family: var(--font-tech); font-size: 2rem; margin: 15px 0 5px; }
.desc { color: var(--text-gray); font-size: 0.9rem; margin-bottom: 30px; }

.features { list-style: none; margin-bottom: 40px; }
.features li { margin-bottom: 15px; color: var(--text-gray); display: flex; gap: 10px; font-size: 0.95rem; }
.features i { color: var(--accent-blue); }

.btn-full { display: block; width: 100%; text-align: center; border: 1px solid var(--border-tech); color: white; padding: 12px; font-family: var(--font-tech); text-transform: uppercase; text-decoration: none; transition: 0.3s; }
.btn-full:hover { background: white; color: black; }
.btn-glow { background: var(--accent-blue); color: black; border: none; box-shadow: 0 0 20px rgba(0, 240, 255, 0.2); }

.standard { transform: scale(1.05); z-index: 10; border-top: 4px solid var(--accent-blue); }

/* --- RESPONSIBILITY --- */
.resp-box { background: rgba(11, 17, 32, 0.8); border: 1px solid var(--border-tech); padding: 50px; }
.resp-grid { display: flex; margin-top: 40px; gap: 30px; }
.resp-item { flex: 1; }
.resp-item h4 { font-family: var(--font-tech); font-size: 1.5rem; margin-bottom: 20px; color: white; }
.resp-item ul { list-style: none; }
.resp-item li { margin-bottom: 15px; color: var(--text-gray); display: flex; gap: 10px; align-items: center; }
.vpilot-side h4 { color: var(--accent-blue); }
.vpilot-side li { color: white; }
.vpilot-side i { color: var(--accent-blue); }
.resp-divider { display: flex; flex-direction: column; align-items: center; justify-content: center; width: 50px; }
.line { width: 1px; height: 100%; background: var(--border-tech); }
.vs { background: var(--bg-deep); padding: 10px; border: 1px solid var(--border-tech); color: var(--text-gray); font-size: 0.8rem; }

/* --- FOOTER --- */
.site-footer { background: #010204; border-top: 1px solid var(--border-tech); padding: 60px 0 20px; margin-top: 80px; }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 40px; margin-bottom: 40px; }
.footer-brand h4 { font-family: var(--font-tech); font-size: 1.8rem; margin-bottom: 10px; }
.footer-brand .sub { color: var(--text-gray); font-size: 0.9rem; }
.footer-nav { display: flex; gap: 50px; flex-wrap: wrap; }
.col h5 { color: white; margin-bottom: 20px; font-family: var(--font-tech); text-transform: uppercase; letter-spacing: 1px; }
.col a { display: block; color: var(--text-gray); text-decoration: none; margin-bottom: 10px; font-size: 0.9rem; transition: 0.3s; }
.col a:hover { color: var(--accent-blue); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.05); padding-top: 20px; display: flex; justify-content: space-between; align-items: center; }
.copyright { color: var(--text-gray); font-size: 0.8rem; }
.social-links a { color: var(--text-gray); margin-left: 20px; transition: 0.3s; }
.social-links a:hover { color: var(--accent-blue); }

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .nav-links, .btn-sm { display: none; }
    .mobile-toggle { display: block; }
    
    .nav-links.active {
        display: flex; flex-direction: column; position: absolute;
        top: 70px; left: 0; width: 100%; background: var(--bg-deep);
        padding: 30px; border-bottom: 1px solid var(--border-tech);
    }
    
    .hero-content h1 { font-size: 2.8rem; }
    .cta-group { flex-direction: column; }
    .stats-row { flex-wrap: wrap; gap: 20px; }
    
    .process-steps { flex-direction: column; }
    .step-connector { transform: rotate(90deg); margin: 10px 0; }
    
    .pricing-grid { grid-template-columns: 1fr; }
    .standard { transform: scale(1); }
    
    .resp-grid { flex-direction: column; }
    .resp-divider { flex-direction: row; width: 100%; height: 20px; align-items: center; margin: 20px 0; }
    .line { width: 100%; height: 1px; }
    
    .footer-top { flex-direction: column; }
}