/* --- VARIABLES & RESET --- */
:root {
    --bg-dark: #050a14;
    --bg-panel: rgba(255, 255, 255, 0.03);
    --neon-cyan: #00f0ff;
    --neon-purple: #bc13fe;
    --neon-green: #0aff60;
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.08);
    --font-head: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

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

/* --- 3D CANVAS BACKGROUND --- */
#canvas-container {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1; opacity: 0.8;
}

/* --- UTILITIES --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.text-gradient {
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.divider { width: 60px; height: 3px; background: var(--neon-cyan); margin: 20px auto; }
.section { padding: 80px 0; }
.bg-gradient { background: linear-gradient(180deg, transparent, rgba(0, 240, 255, 0.05), transparent); }

/* --- NAVBAR --- */
.navbar {
    position: fixed; top: 0; width: 100%; z-index: 1000;
    background: rgba(5, 10, 20, 0.85); backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border); padding: 15px 0;
}
.nav-box { display: flex; justify-content: space-between; align-items: center; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: white; }
.brand-icon { font-size: 1.5rem; color: var(--neon-cyan); }
.brand-text { font-family: var(--font-head); font-weight: 700; font-size: 1.5rem; letter-spacing: 1px; }
.brand-text .highlight { color: var(--neon-cyan); }

.nav-links { display: flex; gap: 30px; }
.nav-links a {
    color: var(--text-muted); text-decoration: none; font-size: 0.95rem; font-weight: 500;
    transition: 0.3s;
}
.nav-links a:hover { color: var(--neon-cyan); }
.external-link { font-size: 0.8rem; border: 1px solid var(--glass-border); padding: 4px 10px; border-radius: 4px; }

.btn {
    padding: 10px 25px; border-radius: 50px; text-decoration: none; font-weight: 600;
    transition: 0.3s; display: inline-block; cursor: pointer; border: none;
}
.btn-primary { background: var(--neon-cyan); color: #000; box-shadow: 0 0 15px rgba(0, 240, 255, 0.3); }
.btn-primary:hover { background: #fff; transform: translateY(-2px); }
.btn-outline { border: 1px solid var(--neon-cyan); color: var(--neon-cyan); background: transparent; }
.btn-outline:hover { background: rgba(0, 240, 255, 0.1); }
.btn-sm { padding: 8px 20px; font-size: 0.9rem; background: var(--neon-purple); color: white; }

.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; }
.hero-content { max-width: 700px; }
.hero-content h1 {
    font-family: var(--font-head); font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1; margin-bottom: 20px; font-weight: 800;
}
.hero-content p { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 30px; max-width: 600px; }
.pill-badge {
    display: inline-block; padding: 5px 15px; border-radius: 20px;
    background: rgba(0, 240, 255, 0.1); border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan); font-size: 0.8rem; font-weight: 700; margin-bottom: 20px;
}
.cta-group { display: flex; gap: 15px; margin-bottom: 40px; }
.trust-bar { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; color: var(--text-muted); }
.trust-logo { font-weight: 700; color: white; letter-spacing: 1px; }

/* --- CARDS & GRID --- */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 40px; }
.glass-card {
    background: var(--bg-panel); border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px); padding: 30px; border-radius: 16px;
    transition: 0.3s;
}
.glass-card:hover { border-color: var(--neon-cyan); transform: translateY(-5px); }
.icon-box {
    width: 50px; height: 50px; background: rgba(0, 240, 255, 0.1); border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: var(--neon-cyan); font-size: 1.5rem; margin-bottom: 20px;
}
.section-header { text-align: center; max-width: 800px; margin: 0 auto; }
.section-header h2 { font-family: var(--font-head); font-size: 2.5rem; margin-bottom: 10px; }
.section-header p { color: var(--text-muted); font-size: 1.1rem; }

/* --- TIER CARDS --- */
.tier-grid { display: flex; justify-content: center; gap: 30px; flex-wrap: wrap; margin-top: 50px; align-items: center; }
.tier-card {
    background: #0f172a; border: 1px solid var(--glass-border);
    border-radius: 20px; padding: 0; width: 320px; position: relative; overflow: hidden;
    transition: 0.3s; display: flex; flex-direction: column;
}
.tier-card:hover { transform: translateY(-10px); }
.tier-header { padding: 30px; text-align: center; border-bottom: 1px solid var(--glass-border); }
.tier-tag { 
    font-size: 0.75rem; text-transform: uppercase; font-weight: 700; 
    padding: 4px 12px; border-radius: 12px; margin-bottom: 10px; display: inline-block;
}
.tier-sub { font-size: 0.9rem; color: var(--text-muted); margin-top: 5px; }
.tier-body { padding: 30px; flex-grow: 1; display: flex; flex-direction: column; }
.tier-body ul { list-style: none; margin-bottom: 30px; flex-grow: 1; }
.tier-body li { margin-bottom: 15px; font-size: 0.95rem; display: flex; gap: 10px; }
.tier-body i { color: var(--neon-green); }
.btn-full { width: 100%; text-align: center; border: 1px solid var(--glass-border); color: white; background: transparent; }
.btn-full:hover { background: white; color: black; }

/* Tier Specifics */
.t3 .tier-tag { background: rgba(16, 185, 129, 0.2); color: #10b981; }
.t3 { border-top: 4px solid #10b981; }

.t2 { transform: scale(1.05); border-top: 4px solid var(--neon-cyan); box-shadow: 0 0 30px rgba(0,0,0,0.5); z-index: 10; }
.t2 .tier-tag { background: rgba(0, 240, 255, 0.2); color: var(--neon-cyan); }
.btn-glow { background: var(--neon-cyan); color: black; border: none; box-shadow: 0 0 15px rgba(0, 240, 255, 0.4); }

.t1 .tier-tag { background: rgba(188, 19, 254, 0.2); color: var(--neon-purple); }
.t1 { border-top: 4px solid var(--neon-purple); }

/* --- RESPONSIBILITY MODEL --- */
.resp-container {
    display: flex; justify-content: center; gap: 0; margin-top: 50px;
    background: var(--bg-panel); border: 1px solid var(--glass-border); border-radius: 20px; overflow: hidden;
}
.resp-col { padding: 40px; flex: 1; }
.resp-col h3 { margin-bottom: 20px; font-family: var(--font-head); }
.resp-col ul { list-style: none; }
.resp-col li { margin-bottom: 15px; display: flex; gap: 10px; align-items: center; color: var(--text-muted); }

.client { border-right: 1px solid var(--glass-border); }
.client i { color: var(--text-muted); }
.vpilot { background: rgba(0, 240, 255, 0.03); }
.vpilot i { color: var(--neon-cyan); }
.resp-divider { display: none; } /* Hidden on desktop */

/* --- 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 QUERIES --- */
@media (max-width: 768px) {
    .nav-links, .btn-sm { display: none; } /* Hide standard nav */
    .mobile-toggle { display: block; }
    
    /* Mobile Menu Active State */
    .nav-links.active {
        display: flex; flex-direction: column; position: absolute;
        top: 70px; left: 0; width: 100%; background: var(--bg-dark);
        padding: 30px; border-bottom: 1px solid var(--glass-border);
    }

    .hero { text-align: center; padding-top: 100px; }
    .hero-content { margin: 0 auto; }
    .cta-group { justify-content: center; }
    .trust-bar { justify-content: center; }

    .tier-grid { flex-direction: column; }
    .tier-card.t2 { transform: scale(1); } /* Remove scale on mobile */

    .resp-container { flex-direction: column; }
    .client { border-right: none; border-bottom: 1px solid var(--glass-border); }
}