/* Tower AI, inner pages. Same look as the 3D home: night, amber, cyan. */
:root{
  --night:#06080d;--deep:#0a0e16;--ink:#eaf0f8;--mute:#9ba7bb;--soft:#c7d0de;--amber:#ffb23e;--cyan:#56d8ff;
  --line:rgba(255,255,255,.09);--glass:rgba(10,14,22,.72);
  --disp:'Bricolage Grotesque','Segoe UI',system-ui,sans-serif;--body:'Schibsted Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --ease:cubic-bezier(.23,1,.32,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--night)}
body{margin:0;background:var(--night);color:var(--ink);font:17px/1.65 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
::selection{background:var(--amber);color:#1a1005}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--disp);margin:0;letter-spacing:-.025em}
h1{font-size:clamp(40px,6vw,84px);line-height:.96;font-weight:800;margin-bottom:22px}
h2{font-size:clamp(28px,3.2vw,42px);line-height:1.04;font-weight:800;margin-bottom:14px}
h3{font-size:21px;font-weight:700;letter-spacing:-.012em;margin-bottom:4px}
p{margin:0 0 14px}
.muted{color:var(--mute)}
.lead{font-size:clamp(18px,1.7vw,22px);color:var(--soft);max-width:36em;margin:0 0 28px}

/* backdrop */
.bg{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(70% 55% at 85% 8%,rgba(86,216,255,.10),transparent 60%),radial-gradient(60% 50% at 8% 95%,rgba(255,178,62,.08),transparent 60%),var(--night)}
.orbit{position:fixed;right:-24vmin;top:-10vmin;width:80vmin;height:80vmin;z-index:0;pointer-events:none;opacity:.75}
.orbit svg{width:100%;height:100%;overflow:visible}
.orbit .r1{animation:spin 90s linear infinite;transform-origin:50% 50%}
.orbit .r2{animation:spin 140s linear infinite reverse;transform-origin:50% 50%}
@keyframes spin{to{transform:rotate(360deg)}}

/* nav */
header.nav{position:fixed;top:0;left:0;right:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px clamp(18px,4vw,48px);
  background:linear-gradient(180deg,rgba(5,7,11,.92),rgba(5,7,11,0))}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:800 17px var(--disp);letter-spacing:.04em;white-space:nowrap}
.brand img{width:26px;height:26px}.brand span{color:var(--amber)}
.links{display:flex;gap:22px;align-items:center;font-size:15px}
.links a{text-decoration:none;color:var(--soft);transition:color 160ms ease}
header.nav .links a.btn{color:#1a1005;white-space:nowrap}
.links a[aria-current="page"]{color:var(--ink);box-shadow:0 2px 0 var(--amber)}
@media (hover:hover) and (pointer:fine){.links a:hover{color:var(--ink)}}
.btn{appearance:none;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:8px;text-decoration:none;font:600 16px var(--body);color:#1a1005;background:var(--amber);padding:13px 22px;border-radius:12px;transition:transform 160ms var(--ease),background-color 160ms ease}
.btn:active{transform:scale(.97)}
@media (hover:hover) and (pointer:fine){.btn:hover{background:#ffc366}}
.btn.ghost{background:rgba(255,255,255,.04);color:var(--ink);border:1px solid rgba(255,255,255,.16)}
@media (hover:hover) and (pointer:fine){.btn.ghost:hover{background:rgba(255,255,255,.09)}}
.btn.sm{padding:9px 16px;font-size:14.5px;border-radius:10px}
.menu{display:none;all:unset;cursor:pointer;padding:8px 12px;border:1px solid rgba(255,255,255,.18);border-radius:10px;font:600 14.5px var(--body)}

/* layout */
main{position:relative;z-index:2}
.wrap{width:min(1080px,100% - 2*clamp(18px,5vw,56px));margin:0 auto}
.top{padding:150px 0 54px}
.top .lead{margin-bottom:26px}
.sec{padding:54px 0}
.sec+.sec{border-top:1px solid var(--line)}
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,5vw,72px);align-items:start}
.split>div:first-child{position:sticky;top:96px}
.cta{display:flex;gap:12px;flex-wrap:wrap}

/* agent rows */
.crew{display:grid;gap:0}
.crew article{display:grid;grid-template-columns:64px minmax(0,1fr);gap:20px;padding:28px 0;border-top:1px solid var(--line)}
.crew article:last-child{border-bottom:1px solid var(--line)}
.disc{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;font:800 24px var(--disp);color:#0b0f17;position:relative}
.disc::after{content:"";position:absolute;inset:-7px;border-radius:50%;border:1px solid currentColor;opacity:.45}
.crew .t{color:var(--mute);font-size:15px;margin-bottom:10px}
.crew .two{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:12px}
.crew h4{margin:0 0 6px;font:700 15px var(--body);color:var(--ink)}
.crew ul,.list{margin:0;padding-left:18px;color:var(--soft);font-size:15.5px}
.crew li,.list li{margin:3px 0}
.crew .not{color:var(--mute)}

/* feature blocks */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.card{background:var(--glass);border:1px solid var(--line);border-radius:18px;padding:24px 26px;transform-style:preserve-3d;transition:border-color 200ms ease,transform 200ms var(--ease)}
@media (hover:hover) and (pointer:fine){.card:hover{border-color:rgba(255,178,62,.4)}}
.card p:last-child{margin-bottom:0}
.card .who{font-size:14px;color:var(--mute);margin-bottom:10px}
.card .ex{color:var(--mute);font-size:15px;margin-top:12px}
.card .ex q{color:var(--ink)}
.stack{display:grid;gap:18px}

/* process rail */
.stages{list-style:none;margin:0;padding:0;counter-reset:s;position:relative}
.stages::before{content:"";position:absolute;left:19px;top:8px;bottom:8px;width:1px;background:linear-gradient(180deg,var(--amber),rgba(255,178,62,.1))}
.stages li{counter-increment:s;display:grid;grid-template-columns:40px minmax(0,1fr);gap:20px;padding:0 0 38px;position:relative}
.stages li::before{content:counter(s);width:40px;height:40px;border-radius:50%;background:var(--night);border:1px solid rgba(255,178,62,.7);color:var(--amber);display:grid;place-items:center;font:700 16px var(--disp);position:relative;z-index:1}
.stages b{display:block;font:700 22px var(--disp);letter-spacing:-.01em;margin-bottom:4px}
.stages span{display:block;color:var(--soft)}
.stages em{display:inline-block;margin-top:8px;font-style:normal;font-size:14px;color:var(--cyan)}
.gate{border:1px solid rgba(86,216,255,.35);background:rgba(86,216,255,.06);border-radius:16px;padding:18px 22px;margin-top:6px}
.gate b{font-family:var(--disp)}

/* faq */
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:16px 36px 16px 0;font-size:17px;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;font-size:26px;color:var(--amber);transition:transform 200ms var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--soft);padding-bottom:6px;max-width:44em}
.faq h3{margin:34px 0 6px;font-size:22px}

/* contact */
.ways{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ways .card a{color:var(--amber);text-underline-offset:3px}
.big{font:800 clamp(34px,5vw,64px)/1 var(--disp);letter-spacing:-.03em;margin-bottom:18px}

/* closing band */
.band{padding:70px 0 80px;border-top:1px solid var(--line);background:linear-gradient(180deg,transparent,rgba(255,178,62,.05))}
.band .big{font-size:clamp(30px,4.4vw,56px)}

footer.foot{position:relative;z-index:2;padding:34px 0 46px;color:var(--mute);font-size:14px;border-top:1px solid var(--line);background:rgba(5,7,11,.92)}
footer.foot nav{display:flex;flex-wrap:wrap;gap:6px 22px;margin-bottom:14px}
footer.foot a{text-decoration:none;color:var(--soft)}
@media (hover:hover) and (pointer:fine){footer.foot a:hover{color:var(--amber)}}
footer.foot p{margin:4px 0}

@media (max-width:900px){
  .links a:not(.keep){display:none}
  .split{grid-template-columns:1fr}.split>div:first-child{position:static}
  .grid2,.ways{grid-template-columns:1fr}
  .crew .two{grid-template-columns:1fr}
  .crew article{grid-template-columns:48px minmax(0,1fr);gap:14px}
  .disc{width:44px;height:44px;font-size:20px}
  .top{padding:112px 0 36px}
  .orbit{opacity:.5;right:-30vmin}
  body{font-size:16px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}