/* LuxeOS public pages (signup, demo): same tokens as the landing page. */
@font-face { font-family: "Geist"; src: url("/demo/fonts/geist-latin.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("/demo/fonts/geist-mono-latin.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
:root {
  --bg: #08080a; --bg-1: #0d0d10; --s1: #121215; --s2: #18181c; --s3: #222228;
  --line: rgba(255,255,255,.07); --line-2: rgba(255,255,255,.12);
  --fg: #f4f4f5; --fg-1: #b4b4bd; --fg-2: #83838c; --fg-3: #55555e;
  --acc: #8b5cf6; --acc-2: #c4b5fd; --acc-rgb: 139,92,246; --acc-fill: #7c4dff;
  --pos: #3ecf8e; --neg: #f87171; --ease: cubic-bezier(.2,.8,.2,1);
  --font: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif; --mono: "Geist Mono", ui-monospace, Menlo, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: var(--bg); color: var(--fg); font: 16px/1.6 var(--font); -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background: radial-gradient(60% 50% at 50% -10%, rgba(var(--acc-rgb), .22), transparent 70%),
              radial-gradient(40% 30% at 50% 0%, rgba(214,180,107,.08), transparent 70%); }
a { color: inherit; text-decoration: none; }
.wrap { position: relative; z-index: 1; width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.nav { position: relative; z-index: 2; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--bg) 80%, transparent); backdrop-filter: blur(14px); }
.nav .wrap { height: 64px; display: flex; align-items: center; gap: 20px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 16px; }
.logo img { width: 34px; height: 34px; object-fit: contain; filter: drop-shadow(0 1px 6px rgba(214,180,107,.25)); }
.nav-r { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 42px; padding: 0 18px; border-radius: 10px; font: 500 15px var(--font);
  border: 1px solid var(--line-2); background: var(--s1); color: var(--fg); cursor: pointer; transition: transform .15s var(--ease), border-color .2s, box-shadow .2s, opacity .2s; }
.btn:hover { transform: translateY(-1px); border-color: rgba(var(--acc-rgb), .5); }
.btn.p { background: var(--acc-fill); border-color: transparent; color: #fff; box-shadow: 0 0 0 1px rgba(255,255,255,.08) inset, 0 8px 30px rgba(var(--acc-rgb), .35); }
.btn[disabled] { opacity: .6; cursor: progress; transform: none; }
.btn svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; }
.ghost { background: transparent; }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 3px; border-radius: 6px; }
h1 { font: 600 clamp(32px, 4.6vw, 52px)/1.08 var(--font); letter-spacing: -.035em; margin: 0; text-wrap: balance; }
.lead { color: var(--fg-1); font-size: 17px; margin: 14px 0 0; max-width: 560px; text-wrap: pretty; }
.kick { display: inline-flex; align-items: center; gap: 8px; font: 500 13px var(--mono); color: var(--acc-2); letter-spacing: .02em; }
.kick::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--acc); box-shadow: 0 0 10px var(--acc); }
.card { background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0)), var(--s1); border: 1px solid var(--line-2); border-radius: 16px; box-shadow: 0 30px 80px -40px rgba(0,0,0,.8); }
footer { position: relative; z-index: 1; border-top: 1px solid var(--line); margin-top: 72px; }
footer .wrap { display: flex; gap: 16px; align-items: center; height: 72px; color: var(--fg-2); font-size: 14px; }
footer .wrap span:last-child { margin-left: auto; }

/* signup */
.su { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: start; padding: 64px 0 0; }
.su-l ul { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.su-l li { display: flex; gap: 12px; align-items: flex-start; color: var(--fg-1); }
.su-l li svg { flex: none; width: 20px; height: 20px; margin-top: 2px; stroke: var(--pos); fill: none; stroke-width: 2.2; }
.su-l li b { color: var(--fg); font-weight: 500; }
.plats { display: flex; gap: 10px; margin-top: 32px; flex-wrap: wrap; }
.plats i { width: 36px; height: 36px; border-radius: 10px; background: #fff; display: grid; place-items: center; overflow: hidden; box-shadow: inset 0 0 0 1px rgba(0,0,0,.08); }
.plats i img { width: 22px; height: 22px; object-fit: contain; } .plats i.full img { width: 100%; height: 100%; object-fit: cover; }
form.card { padding: 28px; }
form h2 { margin: 0 0 4px; font: 600 20px var(--font); letter-spacing: -.02em; }
form .sub { margin: 0 0 22px; color: var(--fg-2); font-size: 14px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
label { display: grid; gap: 6px; font-size: 13px; color: var(--fg-1); margin-bottom: 14px; }
label .opt { color: var(--fg-3); font-weight: 400; }
input, select, textarea { width: 100%; height: 44px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--bg-1); color: var(--fg);
  font: 15px var(--font); transition: border-color .2s, box-shadow .2s; }
textarea { height: 84px; padding: 10px 12px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: rgba(var(--acc-rgb), .7); box-shadow: 0 0 0 3px rgba(var(--acc-rgb), .18); }
input[aria-invalid="true"] { border-color: var(--neg); box-shadow: 0 0 0 3px rgba(248,113,113,.15); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.chips label { margin: 0; display: inline-flex; flex-direction: row; align-items: center; gap: 8px; height: 36px; padding: 0 12px; border-radius: 99px; border: 1px solid var(--line-2);
  background: var(--bg-1); color: var(--fg-1); cursor: pointer; font-size: 14px; user-select: none; transition: border-color .2s, background .2s, color .2s; }
.chips input { position: absolute; opacity: 0; width: 0; height: 0; }
.chips label:has(input:checked) { border-color: rgba(var(--acc-rgb), .7); background: rgba(var(--acc-rgb), .14); color: var(--fg); }
.chips label:has(input:focus-visible) { outline: 2px solid var(--acc); outline-offset: 2px; }
.lbl { font-size: 13px; color: var(--fg-1); margin: 0 0 8px; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.err { min-height: 20px; color: var(--neg); font-size: 14px; margin: 4px 0 10px; }
.go { width: 100%; height: 46px; }
.fine { margin: 14px 0 0; font-size: 12.5px; color: var(--fg-3); text-align: center; }
.done { padding: 40px 28px; text-align: center; }
.done .ok { width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 50%; display: grid; place-items: center; background: rgba(62,207,142,.14); box-shadow: 0 0 0 1px rgba(62,207,142,.4) inset, 0 0 40px rgba(62,207,142,.25); }
.done .ok svg { width: 30px; height: 30px; stroke: var(--pos); fill: none; stroke-width: 2.6; }
.done h2 { margin: 0; font: 600 24px var(--font); letter-spacing: -.02em; }
.done p { color: var(--fg-1); margin: 10px auto 0; max-width: 380px; }
.done .btn { margin-top: 24px; }

/* demo */
.dm { padding: 56px 0 0; text-align: center; }
.dm .lead { margin-left: auto; margin-right: auto; }
.player { margin: 36px auto 0; padding: 10px; border-radius: 20px; max-width: 1040px; }
.player video { display: block; width: 100%; border-radius: 12px; background: #000; aspect-ratio: 16 / 9; }
.dm .cta { display: flex; gap: 12px; justify-content: center; margin-top: 28px; flex-wrap: wrap; }
.tour { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 56px 0 0; text-align: left; }
.tour .card { overflow: hidden; }
.tour img { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; border-bottom: 1px solid var(--line); }
.tour div { padding: 16px 18px 18px; }
.tour h3 { margin: 0; font: 600 16px var(--font); letter-spacing: -.01em; }
.tour p { margin: 6px 0 0; color: var(--fg-2); font-size: 14px; }
.vtabs { display: inline-flex; gap: 4px; padding: 4px; border-radius: 10px; background: var(--s1); border: 1px solid var(--line-2); margin-top: 24px; }
.vtabs button { height: 32px; padding: 0 12px; border-radius: 7px; border: 0; background: transparent; color: var(--fg-2); font: 500 13px var(--font); cursor: pointer; }
.vtabs button.on { background: var(--s3); color: var(--fg); }
.player.tall { max-width: 420px; } .player.tall video { aspect-ratio: 9 / 16; }

@media (max-width: 880px) {
  .su { grid-template-columns: 1fr; gap: 32px; padding-top: 36px; }
  .tour { grid-template-columns: 1fr; }
  .nav-r .ghost { display: none; }
}
@media (max-width: 520px) { .row2 { grid-template-columns: 1fr; } form.card { padding: 20px; } }

/* polish after review */
.logo img { width: 38px; height: 38px; margin: -2px -2px -2px -4px; }
label { font-size: 13.5px; color: var(--fg); font-weight: 500; }
label .opt { color: var(--fg-2); font-weight: 400; }
.lbl { font-size: 13.5px; color: var(--fg); font-weight: 500; }
input::placeholder { color: var(--fg-3); }
.chips { gap: 6px; } .chips label { height: 34px; padding: 0 11px; font-size: 13.5px; font-weight: 400; }
.plats { gap: 8px; } .plats i { width: 34px; height: 34px; }
@media (max-width: 520px) { .plats { display: grid; grid-template-columns: repeat(8, 1fr); gap: 6px; } .plats i { width: 100%; height: auto; aspect-ratio: 1; } }
.player.tall { max-width: 380px; }
@media (max-width: 600px) { .player { padding: 6px; } }

.plats i.dark { box-shadow: inset 0 0 0 1px rgba(255,255,255,.28), 0 0 0 1px rgba(255,255,255,.06); }
.chips { gap: 6px 6px; } .chips label { padding: 0 10px; }
.jump { display: none; margin-top: 20px; }
@media (max-width: 880px) { .jump { display: inline-flex; } .su-l ul { margin-top: 22px; } }

:root { --fg-2: #9a9aa4; --fg-3: #6f6f79; }
.fine { color: var(--fg-2); line-height: 1.5; }
form .sub { color: var(--fg-1); }
select { appearance: none; -webkit-appearance: none; padding-right: 36px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b4b4bd' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; background-size: 16px; }
select option { background: var(--s2); color: var(--fg); }
.pw { position: relative; display: block; } .pw input { padding-right: 70px; }
.eye { position: absolute; right: 6px; top: 6px; height: 32px; padding: 0 10px; border-radius: 7px; border: 1px solid var(--line-2); background: var(--s2); color: var(--fg-1); font: 500 12.5px var(--font); cursor: pointer; }
.eye:hover { color: var(--fg); }
.nw { white-space: nowrap; }
.plats-lbl { margin-top: 30px; color: var(--fg-2); font-weight: 400; }
.plats { margin-top: 10px; }
body.su-ok .su-l { display: none; } body.su-ok .su { grid-template-columns: minmax(0, 560px); justify-content: center; padding-top: 72px; }
body.su-ok footer { margin-top: 120px; }
@media (max-width: 880px) { .nav-r .ghost.keep { display: inline-flex; } .nav-r .hide-sm { display: none; } }