@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;600;700&family=JetBrains+Mono:wght@400;700&display=swap');

:root {
    --bg-dark: #020204;
    --neon-purple: #bc13fe;
    --neon-cyan: #0ff0fc;
    --neon-green: #13fe86;
    --neon-pink: #ff005c;
    --glass: rgba(20, 20, 30, 0.85);
    --grid-color: rgba(188, 19, 254, 0.07);
}

* { box-sizing: border-box; }

body {
    background-color: var(--bg-dark);
    color: #e0e0e0;
    font-family: 'Rajdhani', sans-serif;
    margin: 0; padding-bottom: 50px;
    background-image: linear-gradient(var(--grid-color) 1px, transparent 1px), linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: 40px 40px;
    overflow-x: hidden;
}

/* TYPOGRAPHY */
h1, h2, h3 { text-transform: uppercase; letter-spacing: 2px; }
a { text-decoration: none; color: inherit; transition: 0.3s; }
p { font-size: 1.1rem; line-height: 1.6; }

/* UTILS */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.glow-text { text-shadow: 0 0 10px var(--neon-cyan); }
.glow-purple { text-shadow: 0 0 10px var(--neon-purple); }

/* HEADER */
header {
    background: rgba(2, 2, 4, 0.95); border-bottom: 1px solid var(--neon-purple);
    position: sticky; top: 0; z-index: 100; padding: 15px 0;
    box-shadow: 0 0 15px rgba(188, 19, 254, 0.2);
}
.nav-flex { display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: 'JetBrains Mono'; font-weight: 700; font-size: 1.8rem; color: #fff; }
.nav-links a { margin-left: 20px; font-weight: 700; font-size: 0.9rem; color: #aaa; }
.nav-links a:hover, .nav-links a.active { color: var(--neon-cyan); text-shadow: 0 0 8px var(--neon-cyan); }

/* HERO */
.hero { text-align: center; padding: 80px 0 60px; }
.hero h1 { font-size: 3.5rem; margin-bottom: 20px; line-height: 1; }

/* BUTTONS */
.cta-btn {
    display: inline-block; padding: 15px 40px; font-weight: 700; font-size: 1.2rem;
    background: var(--neon-cyan); color: #000; border: none; cursor: pointer;
    clip-path: polygon(10% 0, 100% 0, 100% 80%, 90% 100%, 0 100%, 0 20%);
    box-shadow: 0 0 20px var(--neon-cyan); animation: pulse 2s infinite;
}
.cta-btn:hover { background: #fff; transform: scale(1.05); }

@keyframes pulse {
    0% { box-shadow: 0 0 15px var(--neon-cyan); }
    50% { box-shadow: 0 0 30px var(--neon-cyan), 0 0 5px #fff; }
    100% { box-shadow: 0 0 15px var(--neon-cyan); }
}

/* CYBER IMAGES (FILTER) */
.img-cyber-wrapper {
    position: relative; overflow: hidden; border: 1px solid #333; margin-bottom: 20px; background: #000;
}
.img-cyber-wrapper img {
    width: 100%; height: auto; display: block;
    filter: grayscale(100%) sepia(100%) hue-rotate(220deg) saturate(300%) contrast(1.2);
    opacity: 0.8; transition: 0.5s;
}
.img-cyber-wrapper:hover img { filter: none; opacity: 1; transform: scale(1.02); }
.img-cyber-wrapper::after {
    content: " "; position: absolute; top: 0; left: 0; bottom: 0; right: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%);
    background-size: 100% 4px; pointer-events: none; z-index: 2;
}

/* GLITCH EFFECT */
.glitch { position: relative; color: #fff; }
.glitch::before, .glitch::after {
  content: attr(data-text); position: absolute; top: 0; left: 0; width: 100%; height: 100%;
}
.glitch::before {
  left: 2px; text-shadow: -1px 0 var(--neon-pink); clip: rect(24px, 550px, 90px, 0);
  animation: glitch-anim-2 3s infinite linear alternate-reverse;
}
.glitch::after {
  left: -2px; text-shadow: -1px 0 var(--neon-cyan); clip: rect(85px, 550px, 140px, 0);
  animation: glitch-anim 2.5s infinite linear alternate-reverse;
}
@keyframes glitch-anim {
  0% { clip: rect(10px, 9999px, 30px, 0); }
  100% { clip: rect(50px, 9999px, 90px, 0); }
}
@keyframes glitch-anim-2 {
  0% { clip: rect(60px, 9999px, 80px, 0); }
  100% { clip: rect(90px, 9999px, 100px, 0); }
}

/* GRIDS & CARDS */
.cyber-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin: 40px 0; }
.cyber-card {
    background: var(--glass); border: 1px solid #333; padding: 25px; transition: 0.3s;
}
.cyber-card:hover { border-color: var(--neon-cyan); transform: translateY(-5px); }

/* SEO BLOCK */
.seo-block { background: rgba(10,10,15,0.9); border-left: 4px solid var(--neon-green); padding: 30px; margin: 40px 0; }

/* FAQ */
.faq-item { margin-bottom: 10px; border: 1px solid #333; background: rgba(0,0,0,0.5); }
.faq-trigger { width: 100%; padding: 20px; text-align: left; background: none; color: #fff; border: none; cursor: pointer; font-size: 1.1rem; font-weight: 700; font-family: inherit; }
.faq-trigger:hover, .faq-trigger.active { color: var(--neon-cyan); background: rgba(255,255,255,0.05); }
.faq-content { display: none; padding: 0 20px 20px; color: #ccc; border-top: 1px solid #333; }

/* FOOTER */
footer { text-align: center; margin-top: 80px; padding-top: 20px; border-top: 1px solid #333; color: #666; }

@media (max-width: 768px) { .nav-links { display: none; } .hero h1 { font-size: 2.2rem; } }