/* APEX LABS website — one dark theme, taken from the APEX LAP app: graphite, copper accent, trace blue, IBM Plex.
   Shared by every page. */
:root{
  --bg:#0c0e10; --bg-2:#111417; --surface:#15181c; --raise:#1b1f24; --raise-2:#22272d;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.14);
  --text:#f3f1ec; --muted:#a0a6ac; --dim:#6f767d;
  --accent:#d27d52; --accent-2:#e9976b; --accent-deep:#b4613a; --on-accent:#fff;
  --blue:#6fa3da; --ok:#7fc495; --err:#ec8574;
  --sans:"IBM Plex Sans",ui-sans-serif,system-ui,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --radius:14px;
  --shadow:0 1px 0 rgba(255,255,255,.04) inset,0 30px 80px -20px rgba(0,0,0,.7);
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:84px;background:var(--bg)}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.65 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:clip}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:color-mix(in srgb,var(--accent) 45%,transparent)}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}
.wrap{max-width:1200px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
h1,h2,h3{text-wrap:balance;margin:0;line-height:1.1;font-weight:600}
p{margin:0}
.muted{color:var(--muted)}
.accent{color:var(--accent-2)}
code,.mono{font-family:var(--mono);font-size:.92em}

/* ---------- Top bar ---------- */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--bg)}
.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(12,14,16,.72);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.bar .wrap{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:600;letter-spacing:.14em;font-size:14.5px;white-space:nowrap}
.mark{width:36px;height:19px;background:linear-gradient(135deg,#fff 30%,var(--accent-2));-webkit-mask:url(img/mark.png) center/contain no-repeat;mask:url(img/mark.png) center/contain no-repeat;flex:none}
.bar nav{display:flex;gap:6px;margin-left:auto;font-size:14.5px}
.bar nav a{text-decoration:none;color:var(--muted);padding:7px 12px;border-radius:8px;transition:color .15s,background .15s}
.bar nav a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.bar nav a[aria-current="page"]{color:var(--text)}
.bar .btn{padding:9px 16px;font-size:14px}
.menu-btn{display:none;margin-left:auto;background:rgba(255,255,255,.04);border:1px solid var(--line-2);color:var(--text);border-radius:9px;padding:8px 14px;font:500 14px var(--sans);cursor:pointer}
@media (max-width:860px){
  .menu-btn{display:inline-block}
  .bar .btn{display:none}
  .bar nav{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:2px;background:rgba(12,14,16,.97);border-bottom:1px solid var(--line);
    padding:10px max(20px,env(safe-area-inset-right,0px)) 16px max(20px,env(safe-area-inset-left,0px))}
  .bar nav a{padding:12px 4px;font-size:16.5px}
  .bar.open nav{display:flex}
}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;border-radius:10px;font:600 15.5px/1.2 var(--sans);text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s,border-color .2s}
.btn-primary{background:linear-gradient(180deg,var(--accent-2),var(--accent) 55%,var(--accent-deep));color:var(--on-accent);box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 8px 24px -8px color-mix(in srgb,var(--accent) 70%,transparent)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 14px 34px -10px color-mix(in srgb,var(--accent) 85%,transparent)}
.btn-ghost{border-color:var(--line-2);background:rgba(255,255,255,.03);color:var(--text)}
.btn-ghost:hover{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.06)}
.btn[aria-disabled="true"],.btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}
.btn svg{width:18px;height:18px;flex:none}
.link{color:var(--accent-2);text-decoration:none;font-weight:500;display:inline-flex;align-items:center;gap:6px}
.link:hover{text-decoration:underline;text-underline-offset:3px}

/* ---------- Backdrops ---------- */
.grid-bg{position:relative;isolation:isolate;overflow-x:clip}
.grid-bg::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:56px 56px;background-position:center top;
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 0%,#000 30%,transparent 75%);mask-image:radial-gradient(ellipse 80% 70% at 50% 0%,#000 30%,transparent 75%)}
.grid-bg::after{content:"";position:absolute;z-index:-1;pointer-events:none;left:50%;top:-180px;width:min(1100px,140vw);height:620px;transform:translateX(-50%);
  background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 22%,transparent),transparent 70%);filter:blur(10px)}

/* ---------- Page heads and sections ---------- */
.page-head{padding-block:96px 24px;border-bottom:1px solid var(--line)}
.page-head .kicker{font-size:14px;font-weight:500;color:var(--accent-2);margin-bottom:14px}
.page-head h1{font-size:clamp(36px,5.2vw,60px);letter-spacing:-.03em}
.page-head .lead{margin-top:18px;font-size:19px;color:var(--muted);max-width:40em}
.section{padding-block:120px 0}
.section-head{max-width:720px}
.section-head .kicker{font-size:14px;font-weight:500;color:var(--accent-2);margin-bottom:12px}
.section-head h2{font-size:clamp(30px,3.8vw,44px);letter-spacing:-.025em}
.section-head p{margin-top:16px;color:var(--muted);font-size:18px}
.section-head.center{margin-inline:auto;text-align:center}

/* ---------- Status pills ---------- */
.status{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:500;white-space:nowrap;color:var(--muted);padding:4px 10px;border-radius:99px;border:1px solid var(--line-2);background:rgba(255,255,255,.03)}
.status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--dim)}
.status.available{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 35%,transparent);background:color-mix(in srgb,var(--ok) 8%,transparent)}
.status.available::before{background:var(--ok);box-shadow:0 0 0 3px color-mix(in srgb,var(--ok) 25%,transparent)}

/* ---------- Panels, cards ---------- */
.panel{background:linear-gradient(180deg,var(--raise),var(--surface));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:20px;margin-top:48px}
.card{background:linear-gradient(180deg,var(--raise),var(--surface));border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:12px;min-width:0}
.card h3{font-size:19px}
.card p{color:var(--muted);font-size:15.5px}
.card .btn{align-self:flex-start;margin-top:auto}
.icon-tile{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;flex:none;
  background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid var(--line-2);color:var(--accent-2)}
.icon-tile svg{width:24px;height:24px}

/* Screenshot frame */
.frame{border-radius:16px;padding:8px;background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.03));box-shadow:0 50px 120px -30px rgba(0,0,0,.9),0 0 0 1px rgba(255,255,255,.06)}
.frame img{border-radius:10px;width:100%;height:auto;aspect-ratio:1280/800}

/* Definition rows */
.rows{margin:14px 0 0}
.rows div{display:grid;grid-template-columns:170px minmax(0,1fr);gap:16px;padding-block:13px;border-top:1px solid var(--line);font-size:15.5px}
.rows div:last-child{border-bottom:1px solid var(--line)}
.rows dt{color:var(--muted)}
.rows dd{margin:0;min-width:0;overflow-wrap:anywhere}
@media (max-width:640px){.rows div{grid-template-columns:1fr;gap:2px}}
pre{background:#090b0c;border:1px solid var(--line);border-radius:10px;padding:14px 16px;overflow-x:auto;font:13.5px/1.5 var(--mono);margin:12px 0 0;color:#e6dccf}

/* ---------- Forms ---------- */
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 20px;margin-top:8px}
.field{display:flex;flex-direction:column;gap:7px;min-width:0}
.field.full{grid-column:1/-1}
.field label,.field legend{font-size:14px;font-weight:500}
.field .hint{font-size:13px;color:var(--dim)}
.field input:not([type="radio"]):not([type="checkbox"]),.field select,.field textarea{font:15.5px var(--sans);color:var(--text);background:#0e1013;border:1px solid var(--line-2);border-radius:10px;padding:12px 14px;width:100%;transition:border-color .15s,box-shadow .15s}
.field input::placeholder,.field textarea::placeholder{color:var(--dim)}
.field textarea{min-height:130px;resize:vertical}
.field input:not([type="radio"]):not([type="checkbox"]):focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 20%,transparent)}
.check{display:flex;flex-direction:row;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--muted)}
.check input{margin-top:4px;flex:none;width:auto;accent-color:var(--accent)}
.check a{color:var(--accent-2)}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.form-msg{grid-column:1/-1;font-size:15px;border-radius:10px;padding:13px 15px;border:1px solid var(--line-2)}
.form-msg.ok{border-color:color-mix(in srgb,var(--ok) 50%,transparent);background:color-mix(in srgb,var(--ok) 8%,transparent)}
.form-msg.err{border-color:color-mix(in srgb,var(--err) 50%,transparent);background:color-mix(in srgb,var(--err) 8%,transparent)}
@media (max-width:640px){.form{grid-template-columns:1fr}}

/* ---------- Call to action band ---------- */
.cta{margin-top:140px;position:relative;overflow:hidden;border-radius:22px;border:1px solid var(--line-2);padding:64px clamp(24px,5vw,72px);
  background:radial-gradient(120% 140% at 100% 0%,color-mix(in srgb,var(--accent) 30%,transparent),transparent 55%),linear-gradient(180deg,var(--raise),var(--surface));
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px 48px;align-items:center}
.cta h2{font-size:clamp(28px,3.4vw,40px);letter-spacing:-.025em}
.cta p{margin-top:12px;color:var(--muted);font-size:17.5px;max-width:34em}
.cta .actions{display:flex;flex-wrap:wrap;gap:12px}
@media (max-width:860px){.cta{grid-template-columns:1fr;padding-block:44px}}

/* ---------- Footer ---------- */
footer{margin-top:140px;border-top:1px solid var(--line);background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.foot{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));gap:40px;padding-block:64px 40px}
.foot p{color:var(--muted);font-size:14.5px;margin-top:16px;max-width:24em}
.foot h4{margin:0 0 14px;font-size:13.5px;font-weight:600;color:var(--text)}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:14.5px}
.foot ul a{color:var(--muted);text-decoration:none}
.foot ul a:hover{color:var(--text)}
.foot .addr{font:13.5px var(--mono);color:var(--muted)}
.foot-base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;padding-block:22px 30px;border-top:1px solid var(--line);font-size:13.5px;color:var(--dim)}
@media (max-width:860px){.foot{grid-template-columns:repeat(2,minmax(0,1fr))}.foot>div:first-child{grid-column:1/-1}}