:root {
    --tech-grey: #1A1A1D;
    --laser-blue: #4ECCA3;
    --panel-bg: #232328;
    --text-white: #EEEEEE;
    --grid-line: rgba(78, 204, 163, 0.1);
    
    --font-mono: 'Share Tech Mono', monospace;
    --font-body: 'Manrope', sans-serif;
}

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

body {
    background-color: var(--tech-grey);
    color: var(--text-white);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.6;
    overflow-x: hidden;
}

.container { width: 90%; max-width: 1200px; margin: 0 auto; }
.section-padding { padding: 100px 0; }
a { text-decoration: none; color: inherit; transition: 0.3s; }

/* Loader Line */
.loader-line { height: 3px; width: 100%; background: linear-gradient(90deg, transparent, var(--laser-blue), transparent); position: fixed; top: 0; z-index: 2000; animation: scan 2s linear infinite; }
@keyframes scan { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

/* Header */
.lab-header { background: rgba(26, 26, 29, 0.95); padding: 20px 0; border-bottom: 1px solid var(--grid-line); position: sticky; top: 0; z-index: 1000; backdrop-filter: blur(10px); }
.header-flex { display: flex; justify-content: space-between; align-items: center; }

.logo { font-family: var(--font-mono); font-size: 1.5rem; color: var(--text-white); letter-spacing: 2px; }
.scope-icon { color: var(--laser-blue); font-size: 1.8rem; vertical-align: middle; }
.laser { color: var(--laser-blue); }

.tech-nav a { margin-left: 20px; font-family: var(--font-mono); font-size: 0.9rem; color: #888; letter-spacing: 1px; }
.tech-nav a:hover, .tech-nav a.active { color: var(--laser-blue); text-shadow: 0 0 8px rgba(78, 204, 163, 0.4); }

.btn-tech { border: 1px solid var(--laser-blue); padding: 8px 20px; color: var(--laser-blue) !important; font-family: var(--font-mono); }
.btn-tech:hover { background: var(--laser-blue); color: var(--tech-grey) !important; box-shadow: 0 0 15px rgba(78, 204, 163, 0.4); }

/* Mobile Menu */
.mobile-menu-btn { display: none; font-family: var(--font-mono); font-size: 1.5rem; color: var(--laser-blue); cursor: pointer; letter-spacing: 3px; }
.mobile-overlay { position: fixed; top: 0; right: -100%; width: 100%; height: 100%; background: var(--tech-grey); z-index: 2000; display: flex; flex-direction: column; justify-content: center; align-items: center; border-left: 2px solid var(--laser-blue); transition: 0.4s; }
.mobile-overlay.open { right: 0; }
.close-overlay { position: absolute; top: 20px; right: 20px; background: none; border: none; font-size: 2rem; color: var(--laser-blue); cursor: pointer; }
.mobile-overlay a { font-family: var(--font-mono); font-size: 2rem; margin: 15px 0; color: var(--text-white); }

/* Hero */
.hero-lab { height: 90vh; background-size: cover; background-position: center; position: relative; overflow: hidden; }
.hero-grid { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px); background-size: 50px 50px; opacity: 0.3; }
.hero-content { position: absolute; top: 50%; left: 10%; transform: translateY(-50%); max-width: 600px; background: rgba(26, 26, 29, 0.8); padding: 40px; border: 1px solid var(--grid-line); backdrop-filter: blur(5px); }
.status { font-family: var(--font-mono); color: var(--laser-blue); font-size: 0.8rem; display: block; margin-bottom: 10px; animation: blink 2s infinite; }
@keyframes blink { 50% { opacity: 0; } }
.hero-content h1 { font-family: var(--font-mono); font-size: 3.5rem; line-height: 1.1; margin-bottom: 20px; color: var(--text-white); }
.hero-content p { font-size: 1.1rem; color: #ccc; margin-bottom: 40px; }

.service-selector select { padding: 12px; background: var(--panel-bg); border: 1px solid #444; color: var(--text-white); font-family: var(--font-mono); width: 250px; outline: none; }
.service-selector button { padding: 12px 25px; background: var(--laser-blue); border: none; color: var(--tech-grey); font-family: var(--font-mono); font-weight: bold; cursor: pointer; transition: 0.3s; }
.service-selector button:hover { background: #fff; }

/* Processes */
.section-head { margin-bottom: 60px; }
.section-head h2 { font-family: var(--font-mono); font-size: 2.5rem; color: var(--text-white); margin-bottom: 10px; }
.laser-line { width: 100px; height: 2px; background: var(--laser-blue); box-shadow: 0 0 10px var(--laser-blue); }
.laser-line.left { margin: 20px 0; }

.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.process-card { background: var(--panel-bg); padding: 30px; border: 1px solid #333; position: relative; transition: 0.3s; }
.process-card:hover { border-color: var(--laser-blue); transform: translateY(-5px); }
.process-card.highlight { border-top: 3px solid var(--laser-blue); }
.step-num { font-family: var(--font-mono); font-size: 3rem; color: #333; position: absolute; top: 10px; right: 20px; opacity: 0.5; }
.process-card h3 { font-family: var(--font-mono); font-size: 1.5rem; margin-bottom: 15px; color: var(--laser-blue); }
.process-card p { color: #aaa; font-size: 0.95rem; }

/* Tech Specs */
.tech-specs { background: var(--panel-bg); padding: 40px 0; border-top: 1px solid var(--grid-line); border-bottom: 1px solid var(--grid-line); margin: 50px 0; }
.spec-flex { display: flex; justify-content: space-around; text-align: center; }
.spec-item .val { display: block; font-family: var(--font-mono); font-size: 3rem; color: var(--laser-blue); line-height: 1; text-shadow: 0 0 10px rgba(78, 204, 163, 0.3); }
.spec-item .lbl { font-size: 0.9rem; letter-spacing: 2px; color: #888; margin-top: 5px; display: block; }

/* About & Contact */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.text-module h1 { font-family: var(--font-mono); font-size: 2.8rem; line-height: 1.1; margin-bottom: 20px; }
.tech-list { list-style: none; margin-top: 30px; font-family: var(--font-mono); color: #ccc; }
.tech-list li { margin-bottom: 15px; }
.visual-module { position: relative; }
.visual-module img { width: 100%; border: 1px solid #444; filter: grayscale(80%); transition: 0.5s; }
.visual-module:hover img { filter: grayscale(0%); }
.scan-line { position: absolute; top: 0; left: 0; width: 100%; height: 2px; background: var(--laser-blue); box-shadow: 0 0 10px var(--laser-blue); animation: scanY 3s linear infinite; opacity: 0.7; }
@keyframes scanY { 0% { top: 0; } 100% { top: 100%; } }

.contact-interface { display: grid; grid-template-columns: 1fr 1.5fr; gap: 50px; background: var(--panel-bg); padding: 50px; border: 1px solid #333; }
.info-panel h2 { font-family: var(--font-mono); color: var(--laser-blue); margin-bottom: 20px; }
.data-lines p { font-family: var(--font-mono); color: #ccc; margin-bottom: 10px; border-bottom: 1px solid #333; padding-bottom: 5px; }

.tech-form .form-row { display: flex; gap: 20px; margin-bottom: 20px; }
.tech-form input, .tech-form select { width: 100%; background: var(--tech-grey); border: 1px solid #444; padding: 15px; color: var(--text-white); font-family: var(--font-mono); }
.tech-form input:focus, .tech-form select:focus { border-color: var(--laser-blue); outline: none; }
.btn-submit { width: 100%; background: var(--laser-blue); color: var(--tech-grey); border: none; padding: 15px; font-family: var(--font-mono); font-weight: bold; cursor: pointer; font-size: 1.1rem; transition: 0.3s; }
.btn-submit:hover { box-shadow: 0 0 20px var(--laser-blue); }

/* Reviews & Privacy */
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.review-node { background: var(--panel-bg); padding: 30px; border: 1px solid #333; position: relative; }
.active-node { border: 1px solid var(--laser-blue); }
.node-header { display: flex; justify-content: space-between; margin-bottom: 15px; border-bottom: 1px solid #444; padding-bottom: 10px; }
.user-id { font-family: var(--font-mono); color: var(--laser-blue); font-size: 0.8rem; }
.rating { color: var(--laser-blue); }

.protocol-box { max-width: 800px; margin: 0 auto; background: var(--panel-bg); padding: 50px; border: 1px solid #333; }
.protocol-box h1 { font-family: var(--font-mono); }
.protocol-box h3 { color: var(--laser-blue); margin-top: 30px; font-family: var(--font-mono); }

/* Footer */
.lab-footer { background: var(--panel-bg); padding: 60px 0 20px; margin-top: 80px; border-top: 1px solid #333; }
.footer-content { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #333; padding-bottom: 30px; margin-bottom: 20px; }
.f-brand h4 { font-family: var(--font-mono); font-size: 1.5rem; color: var(--text-white); margin-bottom: 5px; }
.f-links a { color: #888; margin-left: 20px; font-family: var(--font-mono); font-size: 0.9rem; }
.f-links a:hover { color: var(--laser-blue); }
.copyright { text-align: center; font-family: var(--font-mono); font-size: 0.8rem; color: #555; }

/* Cookie HUD */
.cookie-hud { position: fixed; bottom: 20px; right: 20px; background: rgba(26, 26, 29, 0.9); border: 1px solid var(--laser-blue); padding: 20px; width: 300px; z-index: 9999; display: none; backdrop-filter: blur(5px); box-shadow: 0 0 15px rgba(78, 204, 163, 0.2); }
.cookie-hud.show { display: block; }
.hud-text { font-family: var(--font-mono); margin-bottom: 15px; font-size: 0.9rem; }
.hud-buttons button { width: 100%; background: transparent; border: 1px solid var(--laser-blue); color: var(--laser-blue); padding: 5px; font-family: var(--font-mono); cursor: pointer; }
.hud-buttons button:hover { background: var(--laser-blue); color: var(--tech-grey); }

@media (max-width: 900px) {
    .tech-nav { display: none; }
    .mobile-menu-btn { display: block; }
    .hero-content h1 { font-size: 2.5rem; }
    .process-grid, .about-grid, .contact-interface, .review-grid, .spec-flex, .tech-form .form-row { grid-template-columns: 1fr; }
    .spec-flex { gap: 30px; }
    .footer-content { flex-direction: column; text-align: center; gap: 20px; }
}