:root{--bg:#04050E;--surface:#0B0D1A;--surface-2:#111326;--border:rgba(124,58,237,.25);--border-sub:rgba(255,255,255,.07);--primary:#7C3AED;--primary-lt:#A78BFA;--primary-glow:rgba(124,58,237,.38);--cyan:#06B6D4;--text:#F1F5F9;--muted:#748099;--subtle:#A3AEC2;--gold:#F59E0B;--green:#10B981;--red:#EF4444;--grad:linear-gradient(135deg,#7C3AED,#4F46E5,#06B6D4)}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden;line-height:1.5}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif}
.mono{font-family:'Space Mono',monospace}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.gt{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.grad-text{background:linear-gradient(90deg,#C4B5FD,#60A5FA,#22D3EE);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
/* skip link (a11y) */
.skip-link{position:absolute;left:-999px;top:0;z-index:1000;background:var(--primary);color:#fff;padding:12px 20px;border-radius:0 0 8px 0;font-weight:600;font-family:'Space Grotesk',sans-serif}
.skip-link:focus{left:0}
/* focus visibility (a11y) */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--primary-lt);outline-offset:2px}
/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:18px 48px;display:flex;align-items:center;justify-content:space-between;background:rgba(4,5,14,.82);backdrop-filter:blur(24px);border-bottom:1px solid var(--border-sub);transition:background .3s}
.nav-logo{display:flex;align-items:center;gap:10px;color:var(--text)}
.logo-mark{width:36px;height:36px;background:var(--grad);border-radius:9px;display:flex;align-items:center;justify-content:center;font-family:'Space Mono',monospace;font-size:13px;font-weight:700;color:#fff;flex-shrink:0}
.logo-text{font-size:20px;font-weight:700;letter-spacing:-.5px}.logo-text em{font-style:normal;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-links{display:none}
.nav-cta{display:none}
.btn{padding:10px 22px;border-radius:8px;font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all .22s;display:inline-flex;align-items:center;gap:8px}
.btn-ghost{background:transparent;color:var(--subtle);border:1px solid var(--border-sub)}.btn-ghost:hover{border-color:var(--primary);color:var(--text)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 0 24px var(--primary-glow)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 0 36px var(--primary-glow)}
.btn-lg{padding:14px 34px;font-size:16px;border-radius:11px}
.burger{display:flex;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;background:transparent;border:1px solid var(--border-sub);border-radius:9px;cursor:pointer;padding:0 10px;transition:border-color .2s;z-index:110}
.burger:hover{border-color:var(--primary)}
.burger span{display:block;height:2px;width:100%;background:var(--text);border-radius:2px;transition:transform .3s ease,opacity .2s ease}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{position:fixed;top:0;right:0;bottom:0;width:min(78vw,320px);background:var(--surface);border-left:1px solid var(--border-sub);z-index:105;display:flex;flex-direction:column;gap:6px;padding:96px 26px 32px;transform:translateX(100%);transition:transform .34s cubic-bezier(.4,0,.2,1);box-shadow:-20px 0 60px rgba(0,0,0,.5)}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{color:var(--subtle);font-size:16px;font-weight:600;font-family:'Space Grotesk',sans-serif;padding:14px 12px;border-radius:10px;transition:all .18s}
.mobile-menu a:hover{background:rgba(124,58,237,.08);color:var(--text)}
.mobile-menu .mobile-cta{margin-top:14px;justify-content:center;color:#fff}
.mobile-overlay{position:fixed;inset:0;background:rgba(4,5,14,.6);backdrop-filter:blur(3px);z-index:104;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.mobile-overlay.open{opacity:1;visibility:visible}
/* generic layout */
.wrap{max-width:1180px;margin:0 auto;padding:0 48px}
.sec-lbl{font-family:'Space Mono',monospace;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px}
.orb{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none}
.grad-hr{height:1px;background:linear-gradient(90deg,transparent,var(--primary),var(--cyan),transparent);border:none;margin:0}
.fade{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}.fade.in{opacity:1;transform:translateY(0)}
/* FOOTER */
footer{background:var(--bg);border-top:1px solid var(--border-sub);padding:64px 48px 40px}
.ft-inner{max-width:1180px;margin:0 auto}
.ft-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding-bottom:48px;border-bottom:1px solid var(--border-sub);margin-bottom:32px}
.ft-brand p{font-size:14px;color:var(--muted);line-height:1.72;margin-top:14px;max-width:280px}
.ft-col h4{font-size:11px;font-weight:700;color:var(--subtle);letter-spacing:.12em;text-transform:uppercase;font-family:'Space Mono',monospace;margin-bottom:16px}
.ft-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}.ft-col a{font-size:14px;color:var(--muted);transition:color .2s}.ft-col a:hover{color:var(--text)}
.ft-bot{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted);flex-wrap:wrap;gap:16px}
.ft-soc{display:flex;gap:12px}.soc-link{width:34px;height:34px;border:1px solid var(--border-sub);border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--muted);transition:all .2s}.soc-link:hover{border-color:var(--primary);color:var(--primary-lt)}
@media(max-width:900px){.wrap{padding:0 24px}nav{padding:16px 24px}footer{padding:48px 24px 32px}.ft-top{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}