:root {
  --bg: #0f1115;
  --bg-2: #151820;
  --panel: #1a1e27;
  --line: #262b36;
  --text: #e8eaef;
  --muted: #9aa1ae;
  --dim: #6b7280;
  --accent: #ffb020;
  --accent-ink: #1a1203;
  --ok: #3ecf8e;
  --warn: #f5a524;
  --radius: 14px;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img, svg, video { display: block; max-width: 100%; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* header */
.top {
  position: sticky; top: 0; z-index: 10;
  background: rgba(15, 17, 21, .82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top .wrap { display: flex; align-items: center; gap: 28px; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -.01em; text-decoration: none; }
.logo svg { width: 26px; height: 26px; }
.nav { display: flex; gap: 22px; margin-right: auto; }
.nav a { color: var(--muted); text-decoration: none; font-size: 15px; }
.nav a:hover { color: var(--text); }
.top .actions { display: flex; gap: 10px; align-items: center; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 16px; border-radius: 10px;
  font: 600 15px/1 var(--sans); text-decoration: none; cursor: pointer;
  border: 1px solid var(--line); background: var(--panel); color: var(--text);
}
.btn:hover { border-color: #353b48; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.06); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn.lg { height: 48px; padding: 0 22px; font-size: 16px; }

/* hero */
.hero { padding: 72px 0 40px; }
.eyebrow {
  display: inline-flex; gap: 8px; align-items: center;
  font: 500 13px/1 var(--mono); color: var(--muted);
  border: 1px solid var(--line); border-radius: 999px; padding: 7px 12px;
}
.eyebrow b { color: var(--accent); font-weight: 500; }
h1 {
  font-size: clamp(34px, 5.4vw, 60px); line-height: 1.05; letter-spacing: -.03em;
  margin: 22px 0 18px; max-width: 14ch;
}
.lead { font-size: 19px; color: var(--muted); max-width: 56ch; margin: 0 0 30px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .note { color: var(--dim); font-size: 14px; margin-top: 14px; }

/* player mock */
.stage {
  margin-top: 56px; border: 1px solid var(--line); border-radius: 18px;
  background: var(--bg-2); overflow: hidden;
  box-shadow: 0 40px 120px -40px rgba(0, 0, 0, .7);
}
.stage-bar {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px;
  border-bottom: 1px solid var(--line); font-size: 14px; color: var(--muted);
}
.stage-bar .dots { display: flex; gap: 6px; }
.stage-bar .dots i { width: 10px; height: 10px; border-radius: 50%; background: #2c313d; }
.stage-bar .file { color: var(--text); font-weight: 600; }
.stage-bar .ver { font: 12px/1 var(--mono); padding: 4px 7px; border-radius: 6px; background: #232834; }
.stage-bar .who { margin-left: auto; display: flex; }
.stage-bar .who span {
  width: 26px; height: 26px; border-radius: 50%; margin-left: -6px;
  border: 2px solid var(--bg-2); display: grid; place-items: center;
  font: 700 11px/1 var(--sans); color: #111;
}
.stage-body { display: grid; grid-template-columns: 1fr 300px; }
.viewport { position: relative; aspect-ratio: 16 / 9; background: #07080b; }
.viewport video, .viewport .poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.poster {
  background:
    radial-gradient(60% 80% at 30% 40%, rgba(255, 176, 32, .28), transparent 60%),
    radial-gradient(50% 70% at 75% 65%, rgba(80, 120, 255, .25), transparent 60%),
    linear-gradient(160deg, #1b1f2a, #0b0c10);
}
.tc {
  position: absolute; left: 14px; bottom: 14px;
  font: 13px/1 var(--mono); background: rgba(0, 0, 0, .6); padding: 6px 8px; border-radius: 6px;
}
.side { border-left: 1px solid var(--line); padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.side h4 { margin: 0 0 4px; font-size: 13px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.cmt { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font-size: 14px; }
.cmt .meta { display: flex; justify-content: space-between; color: var(--dim); font-size: 12px; margin-bottom: 4px; }
.cmt .meta b { color: var(--text); font-weight: 600; }
.cmt .at { font-family: var(--mono); color: var(--accent); }
.cmt.done { opacity: .55; }
.typing { color: var(--dim); font-size: 13px; margin-top: auto; }
.timeline { grid-column: 1 / -1; border-top: 1px solid var(--line); padding: 14px 16px 18px; }
.track { position: relative; height: 8px; border-radius: 4px; background: #262b36; }
.track .played { position: absolute; inset: 0 auto 0 0; width: 38%; border-radius: 4px; background: #4b5263; }
.track .mk {
  position: absolute; top: -6px; width: 4px; height: 20px; border-radius: 2px; background: var(--accent);
  transform: translateX(-2px);
}
.track .mk.done { background: var(--ok); }
.ticks { display: flex; justify-content: space-between; margin-top: 8px; font: 11px/1 var(--mono); color: var(--dim); }

/* sections */
section { padding: 88px 0; }
.sec-head { max-width: 640px; margin-bottom: 40px; }
.sec-head h2 { font-size: clamp(26px, 3.6vw, 38px); letter-spacing: -.02em; line-height: 1.15; margin: 0 0 12px; }
.sec-head p { color: var(--muted); margin: 0; font-size: 17px; }

.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card .ico { width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center; background: #232834; color: var(--accent); margin-bottom: 16px; }
.card .ico svg { width: 20px; height: 20px; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: s; }
.flow .step { border-top: 2px solid var(--line); padding-top: 18px; }
.flow .step::before { counter-increment: s; content: "0" counter(s); font: 13px/1 var(--mono); color: var(--accent); }
.flow .step h3 { margin: 10px 0 6px; font-size: 17px; }
.flow .step p { margin: 0; color: var(--muted); font-size: 15px; }

.logos { display: flex; flex-wrap: wrap; gap: 14px 36px; color: var(--dim); font-weight: 700; letter-spacing: .02em; font-size: 17px; }

/* pricing */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
.plan { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; }
.plan.hl { border-color: var(--accent); }
.plan .tag { font: 12px/1 var(--mono); color: var(--accent); margin-bottom: 14px; min-height: 12px; }
.plan h3 { margin: 0; font-size: 20px; }
.plan .price { font-size: 38px; font-weight: 700; letter-spacing: -.02em; margin: 14px 0 2px; }
.plan .price small { font-size: 15px; color: var(--muted); font-weight: 500; }
.plan .per { color: var(--dim); font-size: 14px; margin-bottom: 20px; }
.plan ul { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 9px; font-size: 15px; color: var(--muted); }
.plan li::before { content: "—"; color: var(--accent); margin-right: 8px; }
.plan .btn { margin-top: auto; }

/* faq */
.faq { max-width: 760px; }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 17px; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--dim); font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--muted); margin: 10px 0 0; }

.final { text-align: center; }
.final h2 { font-size: clamp(28px, 4vw, 44px); letter-spacing: -.02em; margin: 0 0 14px; }
.final p { color: var(--muted); margin: 0 0 28px; }

/* footer */
footer { border-top: 1px solid var(--line); padding: 40px 0 56px; color: var(--dim); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 20px 40px; justify-content: space-between; }
footer nav { display: flex; flex-wrap: wrap; gap: 18px; }
footer a { text-decoration: none; color: var(--muted); }
footer a:hover { color: var(--text); }

/* simple pages (legal, status) */
.page { padding: 64px 0 96px; }
.page .wrap { max-width: 760px; }
.page h1 { font-size: clamp(30px, 4vw, 42px); max-width: none; margin-top: 0; }
.page h2 { font-size: 20px; margin: 36px 0 10px; }
.page p, .page li { color: var(--muted); }
.page .upd { color: var(--dim); font: 13px/1 var(--mono); }

.svc { display: grid; gap: 10px; margin-top: 28px; }
.svc .row { display: flex; justify-content: space-between; align-items: center; background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.svc .st { display: flex; gap: 8px; align-items: center; font-size: 14px; color: var(--ok); }
.svc .st::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.bars { display: flex; gap: 2px; margin-top: 8px; }
.bars i { flex: 1; height: 26px; border-radius: 2px; background: var(--ok); opacity: .8; }
.bars i.w { background: var(--warn); }

@media (max-width: 920px) {
  .stage-body { grid-template-columns: 1fr; }
  .side { border-left: 0; border-top: 1px solid var(--line); }
  .grid3, .plans { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr 1fr; }
  .nav { display: none; }
}
@media (max-width: 560px) {
  .flow { grid-template-columns: 1fr; }
  .top .actions .ghost { display: none; }
  .hero { padding-top: 48px; }
  section { padding: 64px 0; }
}

/* demo player */
.viewport video { background: #07080b; }
.stage .cmt[data-t], .track .mk { cursor: pointer; }
.stage .cmt[data-t]:hover { border-color: #353b48; }
.track { cursor: pointer; }
.track .played { transition: width .25s linear; }
.scrub {
  position: absolute; bottom: 22px; width: 160px; height: 90px; transform: translateX(-50%);
  border-radius: 6px; border: 1px solid var(--line); pointer-events: none;
  background: #07080b url("/media/demo/storyboard.jpg") 0 0 no-repeat;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .5);
}
.scrub::after {
  content: attr(data-tc); position: absolute; left: 50%; bottom: 6px; transform: translateX(-50%);
  font: 11px/1 var(--mono); background: rgba(0, 0, 0, .7); padding: 3px 5px; border-radius: 4px;
}
.stage.live .typing::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 6px; border-radius: 50%; background: var(--ok); vertical-align: middle; }

/* forms */
.form { display: grid; gap: 14px; margin-top: 24px; max-width: 520px; }
.form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 6px; font-size: 14px; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; font: 15px/1.4 var(--sans); color: var(--text);
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); }
.form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form button[disabled] { opacity: .6; cursor: progress; }
.form .fine { font-size: 13px; color: var(--dim); margin: 0; }
.msg { font-size: 14px; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line); }
.msg.ok { color: var(--ok); border-color: rgba(62, 207, 142, .35); }
.msg.err { color: #ff8a7a; border-color: rgba(255, 106, 77, .35); }
.form.sent .field, .form.sent .row2, .form.sent button { display: none; }

/* status */
.svc .st.degraded, .svc .st.maintenance { color: var(--warn); }
.svc .st.outage { color: #ff6a4d; }

/* app.cutroom.online: вход */
.auth { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
.auth-side {
  position: relative; overflow: hidden; border-right: 1px solid var(--line);
  background: #07080b url("/media/demo/poster.jpg") center / cover no-repeat;
}
.auth-side::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15, 17, 21, .2), rgba(15, 17, 21, .85)); }
.auth-side .q { position: absolute; left: 40px; right: 40px; bottom: 40px; z-index: 1; color: var(--muted); font-size: 15px; }
.auth-side .q b { display: block; color: var(--text); font-size: 22px; letter-spacing: -.01em; margin-bottom: 6px; }
.auth-main { display: flex; flex-direction: column; padding: 32px 40px; }
.auth-box { width: 100%; max-width: 380px; margin: auto; }
.auth-box h1 { font-size: 28px; margin: 0 0 6px; max-width: none; letter-spacing: -.02em; }
.auth-box > p { color: var(--muted); margin: 0 0 8px; font-size: 15px; }
.auth-box .form { max-width: none; }
.auth-box .btn { width: 100%; }
.auth-box .alt { font-size: 14px; color: var(--muted); text-align: center; margin: 4px 0 0; }
.auth-box .alt a { color: var(--accent); text-decoration: none; }
.auth-foot { display: flex; gap: 18px; font-size: 13px; color: var(--dim); }
.auth-foot a { color: var(--dim); text-decoration: none; }
.auth-foot a:hover { color: var(--muted); }

@media (max-width: 920px) {
  .auth { grid-template-columns: 1fr; }
  .auth-side { display: none; }
}
@media (max-width: 560px) {
  .form .row2 { grid-template-columns: 1fr; }
  .auth-main { padding: 24px 16px; }
}