:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --accent: #06b6d4;
  --bg: #0a0a1a;
  --bg-card: rgba(255,255,255,0.03);
  --bg-card-hover: rgba(255,255,255,0.06);
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --border: rgba(255,255,255,0.08);
  --radius: 12px;
  --transition: 0.3s ease;
}
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { font-family: -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif; background:var(--bg); color:var(--text); line-height:1.6; overflow-x:hidden; }
.container { max-width:1200px; margin:0 auto; padding:0 20px; }
.section { padding:100px 0; }
.bg-dark { background: rgba(255,255,255,0.02); }

/* Navbar */
.navbar { position:fixed; top:0; left:0; right:0; z-index:1000; padding:16px 0; transition:var(--transition); }
.navbar.scrolled { background:rgba(10,10,26,0.95); backdrop-filter:blur(20px); border-bottom:1px solid var(--border); }
.nav-inner { display:flex; justify-content:space-between; align-items:center; }
.logo { font-size:1.5rem; font-weight:800; background:linear-gradient(135deg,var(--primary),var(--accent)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; text-decoration:none; }
.nav-links { display:flex; gap:24px; list-style:none; }
.nav-links a { color:var(--text); text-decoration:none; font-size:0.95rem; transition:color var(--transition); }
.nav-links a:hover { color:var(--primary); }
.menu-toggle { display:none; background:none; border:none; color:var(--text); font-size:1.5rem; cursor:pointer; }

/* Hero */
.hero { height:100vh; display:flex; align-items:center; position:relative; overflow:hidden; }
.hero-bg { position:absolute; inset:0; background:radial-gradient(ellipse at 50% 0%,rgba(99,102,241,0.15),transparent 70%),radial-gradient(ellipse at 80% 80%,rgba(6,182,212,0.1),transparent 50%); }
.hero-particles { position:absolute; inset:0; }
.hero-particles .particle { position:absolute; width:2px; height:2px; background:var(--primary); border-radius:50%; animation:float 6s infinite; opacity:0; }
@keyframes float {
  0% { transform:translateY(100vh) scale(0); opacity:0; }
  10% { opacity:0.8; }
  90% { opacity:0.8; }
  100% { transform:translateY(-100px) scale(1); opacity:0; }
}
.hero-content { position:relative; z-index:1; text-align:center; }
.hero-slide { display:none; animation:fadeSlideIn 0.6s ease; }
.hero-slide.active { display:block; }
@keyframes fadeSlideIn { from { opacity:0; transform:translateY(30px); } to { opacity:1; transform:translateY(0); } }
.hero-slide h1 { font-size:3.5rem; font-weight:900; background:linear-gradient(135deg,#fff,var(--accent)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; margin-bottom:16px; }
.hero-slide p { font-size:1.2rem; color:var(--text-muted); margin-bottom:32px; max-width:600px; margin-left:auto; margin-right:auto; }
.hero-dots { display:flex; justify-content:center; gap:8px; margin-top:24px; }
.hero-dots .dot { width:10px; height:10px; border-radius:50%; background:rgba(255,255,255,0.3); cursor:pointer; transition:var(--transition); }
.hero-dots .dot.active { background:var(--primary); transform:scale(1.3); }

.btn-primary { display:inline-block; padding:14px 36px; background:linear-gradient(135deg,var(--primary),var(--primary-dark)); color:#fff; border-radius:50px; text-decoration:none; font-weight:600; transition:all var(--transition); border:none; cursor:pointer; }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 10px 30px rgba(99,102,241,0.3); }

/* Section Titles */
.section-title { font-size:2.2rem; font-weight:800; text-align:center; margin-bottom:16px; }
.section-desc { text-align:center; color:var(--text-muted); max-width:700px; margin:0 auto 48px; }

/* About */
.about-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.about-card { background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius); padding:32px 24px; text-align:center; transition:all var(--transition); }
.about-card:hover { background:var(--bg-card-hover); transform:translateY(-4px); border-color:var(--primary); }
.about-icon { font-size:2.5rem; color:var(--primary); margin-bottom:16px; }
.about-card h3 { font-size:1.1rem; margin-bottom:8px; }
.about-card p { font-size:0.9rem; color:var(--text-muted); }

/* Stats */
.stats { padding:60px 0; background:linear-gradient(135deg,rgba(99,102,241,0.1),rgba(6,182,212,0.1)); }
.stats-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:32px; text-align:center; }
.stat-item { padding:24px; }
.stat-number { font-size:3rem; font-weight:900; background:linear-gradient(135deg,var(--primary),var(--accent)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.stat-plus, .stat-pct { font-size:1.5rem; font-weight:700; color:var(--accent); }
.stat-label { display:block; color:var(--text-muted); margin-top:4px; font-size:0.95rem; }

/* Services */
.services-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.service-card { background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius); padding:40px 28px; text-align:center; transition:all var(--transition); position:relative; overflow:hidden; }
.service-card::before { content:''; position:absolute; top:0; left:0; right:0; height:2px; background:linear-gradient(90deg,var(--primary),var(--accent)); transform:scaleX(0); transition:transform var(--transition); }
.service-card:hover::before { transform:scaleX(1); }
.service-card:hover { background:var(--bg-card-hover); transform:translateY(-6px); }
.service-icon { font-size:3rem; color:var(--primary); margin-bottom:20px; display:block; }
.service-card h3 { font-size:1.2rem; margin-bottom:12px; }
.service-card p { color:var(--text-muted); font-size:0.9rem; }

/* News */
.news-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.news-card { background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; transition:var(--transition); }
.news-card:hover { transform:translateY(-4px); border-color:var(--primary); }
.news-img { height:180px; background-size:cover; background-position:center; background-color:rgba(99,102,241,0.1); }
.news-body { padding:20px; }
.news-date { font-size:0.8rem; color:var(--primary); }
.news-card h3 { font-size:1.05rem; margin:8px 0; }
.news-card p { color:var(--text-muted); font-size:0.9rem; }
.news-link { color:var(--accent); text-decoration:none; font-size:0.9rem; font-weight:500; }

/* Contact */
.contact-grid { display:grid; grid-template-columns:1fr 1.5fr; gap:48px; }
.contact-info { display:flex; flex-direction:column; gap:24px; }
.contact-item { display:flex; align-items:center; gap:12px; font-size:1.05rem; padding:20px; background:var(--bg-card); border-radius:var(--radius); border:1px solid var(--border); }
.contact-item i { font-size:1.5rem; color:var(--primary); }
.contact-form { display:flex; flex-direction:column; gap:16px; }
.contact-form input, .contact-form textarea { padding:14px 16px; background:rgba(255,255,255,0.05); border:1px solid var(--border); border-radius:8px; color:var(--text); font-size:0.95rem; outline:none; transition:border var(--transition); }
.contact-form input:focus, .contact-form textarea:focus { border-color:var(--primary); }
.contact-form textarea { resize:vertical; min-height:120px; }
.form-msg { font-size:0.9rem; text-align:center; }
.form-msg.success { color:#10b981; }
.form-msg.error { color:#ef4444; }

/* Footer */
footer { padding:40px 0; text-align:center; border-top:1px solid var(--border); }
.footer-inner p { color:var(--text-muted); font-size:0.9rem; margin-bottom:4px; }
.footer-inner a { color:var(--text-muted); }

/* Modal */
.modal { display:none; position:fixed; inset:0; z-index:2000; background:rgba(0,0,0,0.8); align-items:center; justify-content:center; }
.modal.show { display:flex; }
.modal-content { background:var(--bg); border:1px solid var(--border); border-radius:var(--radius); max-width:700px; width:90%; max-height:80vh; overflow-y:auto; padding:40px; position:relative; }
.modal-close { position:absolute; top:12px; right:20px; font-size:1.8rem; cursor:pointer; color:var(--text-muted); }
.modal-content h2 { margin-bottom:16px; }
.modal-content .meta { color:var(--text-muted); font-size:0.85rem; margin-bottom:16px; }
.modal-content .body { line-height:1.8; }

/* Responsive */
@media (max-width:768px) {
  .nav-links { display:none; position:absolute; top:100%; left:0; right:0; background:var(--bg); flex-direction:column; padding:16px; border-bottom:1px solid var(--border); }
  .nav-inner.open .nav-links { display:flex; }
  .menu-toggle { display:block; }
  .hero-slide h1 { font-size:2rem; }
  .about-grid { grid-template-columns:1fr 1fr; }
  .services-grid, .news-grid { grid-template-columns:1fr; }
  .stats-grid { grid-template-columns:1fr 1fr; }
  .contact-grid { grid-template-columns:1fr; }
}