@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;600;800&family=Orbitron:wght@500;800&display=swap');
:root{--bg:#ffffff;--panel:#f8feff;--nav:#052f34;--accent:#00e0c6;--accent2:#0077cc;--muted:#6b8f99;--glass:rgba(255,255,255,0.7)}
*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:Manrope,Inter,system-ui,Roboto,Arial;background:linear-gradient(180deg,#ffffff,#f6fdff);color:var(--nav);-webkit-font-smoothing:antialiased;scroll-behavior:smooth}
.container{max-width:1400px;margin:0 auto;padding:24px}
.header{position:fixed;top:14px;left:14px;right:14px;z-index:1400;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px;background:var(--glass);backdrop-filter:blur(8px);border-radius:14px;box-shadow:0 12px 50px rgba(0,0,0,0.04)}
.brand{display:flex;align-items:center;gap:14px;cursor:pointer}
.brand img{width:68px;height:68px;border-radius:14px;box-shadow:0 40px 140px rgba(0,196,166,0.06);transition:transform .9s ease}
.nav{display:flex;gap:14px;align-items:center}
.nav a{padding:8px 12px;border-radius:12px;font-weight:700;text-decoration:none;color:var(--nav);font-family:Orbitron, sans-serif}
.hamburger{display:none;border:0;background:transparent;font-size:22px;padding:8px}
@media(max-width:880px){.nav{display:none}.hamburger{display:block}}

/* side menu */
.side-menu{position:fixed;top:0;right:-380px;width:380px;height:100vh;background:linear-gradient(180deg,#ffffff,#e9fdff);box-shadow:-40px 0 120px rgba(0,0,0,0.08);z-index:1500;transition:right .45s ease;padding:36px}
.side-menu.show{right:0}
.side-menu a{display:block;padding:14px 10px;border-radius:12px;margin-bottom:8px;font-weight:800;color:var(--nav);text-decoration:none}

/* cinematic intro */
.intro{position:fixed;inset:0;background:radial-gradient(ellipse at center,#00121a 0%, #001d26 38%, #02121a 100%);display:flex;align-items:center;justify-content:center;z-index:1600;flex-direction:column;padding:24px;color:#bfffe8}
.logo-3d{width:220px;height:220px;border-radius:22px;overflow:hidden;box-shadow:0 140px 340px rgba(0,196,166,0.06);display:flex;align-items:center;justify-content:center}
.tagline{font-family:Orbitron, sans-serif;font-weight:800;letter-spacing:2px;margin-top:18px;font-size:18px}
.subtext{color:#c8fff0;margin-top:8px;opacity:0.9}

/* tunnel effect */
.tunnel{position:fixed;inset:0;pointer-events:none;z-index:1550;opacity:0}

/* page layout */
.page{padding-top:120px;min-height:100vh;background:linear-gradient(180deg,#ffffff,#f4fdff);transition:opacity .5s}
.hero{height:78vh;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:20px;margin:24px}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(0.22) saturate(1.08);transform:scale(1.02)}
.panel{position:relative;z-index:10;background:linear-gradient(180deg,rgba(255,255,255,0.98),rgba(255,255,255,0.995));padding:30px;border-radius:18px;box-shadow:0 60px 200px rgba(0,0,0,0.06);max-width:780px}
.h1{font-size:48px;font-weight:900;line-height:1.02;font-family:Orbitron, sans-serif}
.lead{color:var(--muted);margin-top:14px;font-size:18px}

/* parallax chip layers */
.parallax-wrap{position:relative;pointer-events:none;height:360px}
.parallax-layer{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);transition:transform .45s ease}
.parallax-1{width:520px;height:320px;filter:drop-shadow(0 40px 120px rgba(0,0,0,0.08));border-radius:16px}
.parallax-2{width:420px;height:260px;opacity:0.92;border-radius:14px}
.parallax-3{width:320px;height:200px;opacity:0.9;border-radius:12px}

/* gallery */
.gallery{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px}
.gallery .card{flex:1 1 300px;border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 30px 120px rgba(0,0,0,0.06);position:relative}
.gallery img{width:100%;height:220px;object-fit:cover;display:block}

/* icons */
.icon-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}
.icon{display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px;border-radius:12px;background:linear-gradient(180deg,rgba(255,255,255,0.98),#f8ffff);box-shadow:0 20px 80px rgba(0,0,0,0.04);min-width:110px}

/* safety blueprint (data terminal style) */
.terminal{background:linear-gradient(180deg,#f8ffff,#f0fbff);padding:20px;border-radius:14px;box-shadow:0 40px 140px rgba(0,0,0,0.06);max-width:1100px;margin:0 auto}
.terminal .row{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:10px;border-radius:10px;margin-bottom:8px;background:linear-gradient(90deg,rgba(255,255,255,0.96),#f6ffff)}
.bad{color:#a70000;font-weight:800}
.good{color:#014a20;font-weight:800}

/* footer */
footer{padding:40px 10px;text-align:center;color:var(--muted);font-size:14px;margin-top:40px}
.music{position:fixed;right:18px;bottom:18px;z-index:1500;background:linear-gradient(90deg,var(--accent),var(--accent2));padding:10px 14px;border-radius:999px;font-weight:800;color:#012}

/* responsive */
@media(max-width:1100px){.h1{font-size:40px}}@media(max-width:720px){.hero{height:62vh}.panel{padding:18px}.gallery img{height:160px}}