*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--cyan:#3de6e6;--bg:#000;--s1:#0d0d0d;--s2:#161616;--border:rgba(255,255,255,0.07);--t1:#f5f5f7;--t2:rgba(255,255,255,0.52);--t3:rgba(255,255,255,0.25)}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--t1);font-family:-apple-system,"SF Pro Display",BlinkMacSystemFont,"Helvetica Neue",sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:200;height:62px;display:flex;align-items:center;justify-content:space-between;padding:0 52px;background:rgba(0,0,0,0.85);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid var(--border)}
.logo{display:flex;align-items:center;gap:9px;font-size:16px;font-weight:600;color:var(--t1);text-decoration:none;flex-shrink:0}
.logo img{width:26px;height:26px;border-radius:7px;object-fit:cover}
.nav-links{position:absolute;left:50%;transform:translateX(-50%);display:flex;gap:32px;list-style:none}
.nav-links a{font-size:13px;color:var(--t2);text-decoration:none;transition:color .2s;white-space:nowrap}
.nav-links a:hover,.nav-links a.on{color:var(--t1)}
.nav-cta{background:var(--cyan);color:#000;font-size:13px;font-weight:600;padding:7px 18px;border-radius:980px;text-decoration:none;transition:opacity .2s;flex-shrink:0}
.nav-cta:hover{opacity:.82}
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.nav-hamburger span{display:block;width:22px;height:2px;background:var(--t1);border-radius:2px;transition:all .3s}
.mobile-menu{display:none;position:fixed;top:62px;left:0;right:0;background:rgba(0,0,0,.97);border-bottom:1px solid var(--border);padding:20px 24px;flex-direction:column;gap:0;z-index:199}
.mobile-menu a{display:block;font-size:17px;color:var(--t2);text-decoration:none;padding:14px 0;border-bottom:1px solid var(--border);transition:color .2s}
.mobile-menu a:last-child{border-bottom:none}
.mobile-menu a:hover{color:var(--t1)}
.mobile-menu.open{display:flex}

/* LAYOUT */
.wrap{max-width:1160px;margin:0 auto;padding:0 52px}
.section{padding:90px 0;border-bottom:1px solid var(--border)}
.section:last-of-type{border-bottom:none}

/* TYPE */
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px;display:block}
.headline{font-size:clamp(36px,5.5vw,68px);font-weight:700;letter-spacing:-.04em;line-height:1.05}
.subline{font-size:clamp(15px,2vw,18px);color:var(--t2);line-height:1.65}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;padding:13px 28px;border-radius:980px;text-decoration:none;border:none;font-family:inherit;cursor:pointer;transition:opacity .2s,transform .18s;white-space:nowrap}
.btn:hover{transform:scale(1.02)}
.btn-fill{background:var(--cyan);color:#000}.btn-fill:hover{opacity:.85}
.btn-ghost{background:transparent;color:var(--t1);border:1px solid rgba(255,255,255,.18)}.btn-ghost:hover{border-color:rgba(255,255,255,.42)}

/* GRID PANEL */
.panel{display:grid;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:20px;overflow:hidden}
.cell{background:var(--s1);padding:40px 36px;transition:background .3s;position:relative;overflow:hidden}
.cell::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at top left,rgba(61,230,230,.06),transparent 65%);opacity:0;transition:opacity .4s}
.cell:hover{background:var(--s2)}.cell:hover::after{opacity:1}
.cell .ico{font-size:26px;display:block;margin-bottom:16px}
.cell h3{font-size:17px;font-weight:600;letter-spacing:-.02em;margin-bottom:9px}
.cell p{font-size:14px;color:var(--t2);line-height:1.7}

/* FOOTER */
footer{border-top:1px solid var(--border);padding:40px 52px}
.footer-inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;max-width:1160px;margin:0 auto}
.flogo{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:600;color:var(--t2);text-decoration:none}
.flogo img{width:22px;height:22px;border-radius:6px;object-fit:cover}
.fnav{display:flex;gap:22px;list-style:none;justify-content:center;flex-wrap:wrap}
.fnav a{font-size:13px;color:var(--t3);text-decoration:none;transition:color .2s}
.fnav a:hover{color:var(--t2)}
.fcopy{font-size:13px;color:var(--t3);text-align:right}

@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:translateY(0)}

/* RESPONSIVE */
@media(max-width:860px){
  nav{padding:0 20px}
  .nav-links{display:none}
  .nav-hamburger{display:flex}
  .nav-cta{display:none}
  .wrap{padding:0 20px}
  .section{padding:60px 0}
  footer{padding:32px 20px}
  .footer-inner{grid-template-columns:1fr;gap:16px}
  .fcopy{text-align:left}
  .fnav{justify-content:flex-start}
}