/* Layout: floating glass nav, oversized display type, bento grids, dark contrast bands. */
:root{
  --bg:#f1f3f7; --surface:#ffffff; --surface2:#e8ecf3; --fg:#0c1222; --muted:#55607a; --line:#d9dfea;
  --accent:#ff5a1f; --accent-fg:#ffffff; --cobalt:#2547f5; --band:#0c1222; --band-fg:#eef1f8; --band-muted:#9aa6c0;
  --glow1:rgba(255,90,31,.22); --glow2:rgba(37,71,245,.16);
  --display:"Bricolage Grotesque","Helvetica Neue",Arial,sans-serif;
  --body:"Instrument Sans",system-ui,-apple-system,Segoe UI,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#080b13; --surface:#10151f; --surface2:#171e2b; --fg:#eef1f8; --muted:#97a3bd; --line:#232c3d;
  --accent:#ff7a45; --accent-fg:#1a0a03; --cobalt:#7c93ff; --band:#10151f; --band-fg:#eef1f8; --band-muted:#97a3bd;
  --glow1:rgba(255,122,69,.20); --glow2:rgba(124,147,255,.16); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#080b13; --surface:#10151f; --surface2:#171e2b; --fg:#eef1f8; --muted:#97a3bd; --line:#232c3d;
  --accent:#ff7a45; --accent-fg:#1a0a03; --cobalt:#7c93ff; --band:#10151f; --band-fg:#eef1f8; --band-muted:#97a3bd;
  --glow1:rgba(255,122,69,.20); --glow2:rgba(124,147,255,.16); color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:17px;line-height:1.6;padding-inline:16px;position:relative;overflow-x:hidden}
body::before{content:"";position:absolute;inset:0 0 auto 0;height:720px;pointer-events:none;z-index:0;
  background:radial-gradient(520px 360px at 14% 12%,var(--glow1),transparent 70%),radial-gradient(560px 380px at 88% 4%,var(--glow2),transparent 70%)}
a{color:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{max-width:1120px;margin-inline:auto;position:relative;z-index:1}
/* nav */
.nav{position:sticky;top:calc(env(safe-area-inset-top,0px) + 12px);z-index:20;margin-top:12px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 16px;
  padding:10px 12px 10px 20px;border:1px solid var(--line);border-radius:999px;background:color-mix(in srgb,var(--surface) 78%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.brand{font-family:var(--display);font-weight:800;font-size:19px;text-decoration:none;letter-spacing:-.01em;display:flex;align-items:center;gap:8px}
.brand i{width:12px;height:12px;border-radius:4px;background:var(--accent);display:inline-block;transform:rotate(45deg)}
.links{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.links a{text-decoration:none;font-weight:500;font-size:15px;padding:8px 14px;border-radius:999px;color:var(--muted)}
.links a:hover{color:var(--fg);background:var(--surface2)}
.links a[aria-current="page"]{color:var(--fg);background:var(--surface2)}
.links a.btn{background:var(--accent);color:var(--accent-fg);font-weight:600;margin-left:4px}
.links a.btn:hover{filter:brightness(1.06);background:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:var(--accent-fg);font-family:var(--body);font-weight:600;font-size:16px;text-decoration:none;border:0;padding:14px 24px;border-radius:999px;cursor:pointer;transition:transform .2s}
.btn:hover{transform:translateY(-2px)}
.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--fg)}
/* type */
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:inline-flex;align-items:center;gap:10px;margin:0 0 18px}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--accent)}
h1,h2,h3{font-family:var(--display);margin:0;text-wrap:balance;letter-spacing:-.025em}
h1{font-weight:800;font-size:clamp(44px,8.6vw,104px);line-height:.94}
h1 .hl{color:var(--accent)}
h2{font-weight:700;font-size:clamp(30px,5vw,54px);line-height:1}
h3{font-weight:700;font-size:24px;line-height:1.1}
.lede{font-size:clamp(18px,2.2vw,21px);color:var(--muted);max-width:56ch;margin:24px 0 0}
.hero{padding-block:72px 56px}
.hero.sm{padding-block:60px 28px}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
section.blk{padding-block:56px}
.head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:16px 40px;margin-bottom:32px}
.head p{margin:0;max-width:44ch;color:var(--muted)}
/* tech chips */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:40px}
.chip{font-family:var(--mono);font-size:13px;padding:7px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--muted)}
/* bento */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.bento>*{min-width:0}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:28px;display:flex;flex-direction:column;gap:10px;position:relative;overflow:hidden;transition:transform .25s,border-color .25s;text-decoration:none}
.tile:hover{transform:translateY(-3px);border-color:var(--accent)}
.tile p{margin:0;color:var(--muted);font-size:16px}
.tile .tag{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.s2{grid-column:span 2}.s3{grid-column:span 3}.s4{grid-column:span 4}.s6{grid-column:span 6}
.tile.big{min-height:300px;justify-content:space-between}
.tile.big h3{font-size:clamp(28px,4vw,40px)}
.tile.dark{background:var(--band);color:var(--band-fg);border-color:transparent}
.tile.dark p{color:var(--band-muted)}
.tile.warm{background:var(--accent);color:var(--accent-fg);border-color:transparent}
.tile.warm p,.tile.warm .tag{color:inherit;opacity:.85}
.arrow{align-self:flex-start;font-family:var(--mono);font-size:14px;margin-top:auto}
.glyph{width:52px;height:52px;border-radius:16px;background:var(--surface2);display:grid;place-items:center}
.glyph svg{width:26px;height:26px;stroke:var(--fg);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tile.dark .glyph{background:rgba(255,255,255,.1)}
.tile.dark .glyph svg{stroke:var(--band-fg)}
/* lists */
.inc{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:6px;font-size:15px;color:var(--muted)}
.inc li{display:flex;gap:10px}
.inc li::before{content:"";flex:none;width:6px;height:6px;margin-top:9px;border-radius:2px;background:var(--accent)}
/* band */
.band{background:var(--band);color:var(--band-fg);border-radius:36px;padding:clamp(28px,5vw,56px);display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center}
.band>*{min-width:0}
.band p{color:var(--band-muted);margin:16px 0 0}
.band .btn{margin-top:24px}
.flow{display:grid;gap:10px}
.flow div{display:flex;gap:14px;align-items:center;padding:14px 16px;border:1px solid rgba(255,255,255,.14);border-radius:18px;font-size:15px}
.flow b{font-family:var(--mono);font-size:12px;color:var(--accent);font-weight:500;flex:none;width:28px}
/* steps */
.steps{display:grid;gap:14px}
.step{display:grid;grid-template-columns:90px 1fr;gap:20px;padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:28px}
.step>*{min-width:0}
.step .n{font-family:var(--display);font-weight:800;font-size:56px;line-height:1;color:var(--accent)}
.step h3{margin-bottom:6px}
.step p{margin:0;color:var(--muted)}
/* faq */
.faq{display:grid;gap:10px}
details{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:0 22px}
summary{cursor:pointer;list-style:none;padding:18px 0;font-family:var(--display);font-weight:600;font-size:19px;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--mono);color:var(--accent);flex:none}
details[open] summary::after{content:"\2212"}
details p{margin:0 0 18px;color:var(--muted)}
/* contact */
.two{display:grid;grid-template-columns:1.2fr 1fr;gap:20px;align-items:start}
.two>*{min-width:0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:28px}
fieldset{border:0;margin:0 0 22px;padding:0}
legend{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;padding:0}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opts label{display:inline-flex;cursor:pointer}
.opts input{position:absolute;opacity:0;pointer-events:none}
.opts span{padding:9px 16px;border:1px solid var(--line);border-radius:999px;font-size:15px;background:var(--bg)}
.opts input:checked+span{background:var(--accent);color:var(--accent-fg);border-color:var(--accent);font-weight:600}
.opts input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
textarea,select{width:100%;font-family:var(--body);font-size:16px;background:var(--bg);color:var(--fg);border:1px solid var(--line);border-radius:16px;padding:12px 14px}
textarea{min-height:110px;resize:vertical}
pre.msg{margin:0;white-space:pre-wrap;word-break:break-word;font-family:var(--mono);font-size:13.5px;line-height:1.7;background:var(--bg);border:1px solid var(--line);border-radius:18px;padding:18px;max-height:420px;overflow:auto}
.mail{font-family:var(--display);font-weight:700;font-size:clamp(20px,3.6vw,30px);word-break:break-all;margin:6px 0 16px}
.row{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.note{font-size:14px;color:var(--muted);margin:14px 0 0}
/* footer */
footer{margin-top:40px;padding-block:32px 48px;border-top:1px solid var(--line);display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:24px;font-size:15px;color:var(--muted)}
footer>*{min-width:0}
footer b{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg);margin-bottom:8px;font-weight:500}
footer a{display:block;text-decoration:none;padding-block:3px}
footer a:hover{color:var(--accent)}
.theme{margin-top:12px;font-family:var(--mono);font-size:12px;background:none;color:var(--fg);border:1px solid var(--line);border-radius:999px;padding:6px 14px;cursor:pointer}
/* motion */
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.hero>*{animation:rise .7s both}.hero>*:nth-child(2){animation-delay:.08s}.hero>*:nth-child(3){animation-delay:.16s}.hero>*:nth-child(4){animation-delay:.24s}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media (max-width:860px){
  .s2,.s3,.s4{grid-column:span 6}
  .band,.two,footer{grid-template-columns:1fr}
  .hero{padding-block:44px 36px}
  .nav{border-radius:28px;padding:10px 12px 10px 16px}
  .step{grid-template-columns:1fr;gap:6px}
  .tile.big{min-height:0}
}
@media (min-width:600px) and (max-width:860px){.s2{grid-column:span 3}}