/* TubeXYZ design tokens + components. Dark cinematic by default; honours prefers-reduced-motion; AA contrast. */
:root{
  /* Industrial dark: charcoal + gunmetal surfaces, hairline steel borders, one ember accent. */
  --bg:#0a0a0a;--bg-2:#101113;--panel:#141517;--panel-2:#1b1d20;--line:#26292e;--line-2:#3a3e45;
  --ink:#f2f2f0;--ink-2:#c4c7cc;--mute:#8b9097;--steel:#8a93a3;
  --x:#d8262c;--y:#8a93a3;--z:#e8e6df;--acc:#d8262c;--acc-ink:#ffffff;
  --ok:#5aa469;--err:#e05252;
  --r:6px;--r-s:4px;--gap:16px;--wrap:1200px;
  --font:"Segoe UI Variable Display","Segoe UI",Inter,system-ui,-apple-system,Roboto,sans-serif;
  --shadow:0 16px 40px rgba(0,0,0,.6);--glow:0 0 0 1px rgba(255,255,255,.04);
}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--font);font-feature-settings:"ss01","cv11"}
a{color:var(--ink);text-decoration:none}a:hover{text-decoration:underline}
img,iframe{max-width:100%}button{font:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:8px;background:var(--acc);color:var(--acc-ink);padding:8px 12px;border-radius:var(--r-s);z-index:50}.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--z);outline-offset:2px}
h1{font-size:clamp(34px,6.4vw,72px);line-height:.98;letter-spacing:-.03em;margin:0 0 16px;font-weight:900;text-transform:uppercase}
h2{font-size:clamp(22px,3.2vw,32px);margin:0 0 10px;letter-spacing:-.02em;font-weight:800}h3{font-size:16px;margin:0 0 6px;letter-spacing:.02em;font-weight:700;text-transform:uppercase}
.mute{color:var(--mute)}.small{font-size:14px}.fine{font-size:13px;color:var(--mute)}.lead{color:var(--ink-2);font-size:clamp(17px,1.6vw,20px);max-width:66ch;line-height:1.55}
.pill{display:inline-block;border:1px solid var(--acc);color:var(--acc);border-radius:2px;padding:3px 10px;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--steel);margin:0 0 14px}
.eyebrow::before{content:"";display:inline-block;width:26px;height:3px;background:var(--acc);vertical-align:middle;margin-right:12px}

/* header */
.site-header{position:sticky;top:0;z-index:20;background:rgba(10,10,10,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line-2)}
.bar{display:flex;align-items:center;gap:14px;height:64px}
.logo{font-weight:900;font-size:22px;letter-spacing:-.02em;white-space:nowrap;text-transform:uppercase}.logo-x{color:var(--ink)}.logo-xyz{color:var(--acc)}
.search{flex:1;display:flex;max-width:520px;margin:0 auto}
.search input{flex:1;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-s) 0 0 var(--r-s);color:var(--ink);padding:9px 12px;min-width:0}
.search button{background:var(--panel-2);border:1px solid var(--line);border-left:0;border-radius:0 var(--r-s) var(--r-s) 0;color:var(--ink);padding:0 14px;cursor:pointer}
.nav{display:flex;gap:20px;font-size:15px}.nav a{color:var(--ink-2)}.nav a[aria-current],.nav a:hover{color:var(--ink)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:var(--ink);border-radius:var(--r-s);padding:6px 10px;cursor:pointer}
.mnav{display:flex;flex-direction:column;padding:8px 16px 14px;gap:10px;border-top:1px solid var(--line)}
.mnav[hidden]{display:none}
@media(min-width:801px){.mnav{display:none}}
@media(max-width:800px){.nav{display:none}.nav-toggle{display:block}.search{order:3;flex-basis:100%;max-width:none;margin:0 0 8px}.bar{flex-wrap:wrap;height:auto;padding:8px 0}}
.demo-banner{background:#2a1f05;color:#ffd98a;border-bottom:1px solid #4a3a10;font-size:14px;padding:8px 16px;text-align:center}.demo-banner a{color:#ffd98a;text-decoration:underline}

/* hero */
.hero{padding:72px 0 28px;position:relative}.hero.small{padding:56px 0}
.hero-glow::before{content:"";position:absolute;inset:-80px -50% 0;z-index:-1;pointer-events:none;
  background:linear-gradient(180deg,rgba(216,38,44,.10),transparent 55%),repeating-linear-gradient(90deg,rgba(255,255,255,.025) 0 1px,transparent 1px 96px),repeating-linear-gradient(0deg,rgba(255,255,255,.02) 0 1px,transparent 1px 96px);
  -webkit-mask-image:linear-gradient(180deg,#000 40%,transparent);mask-image:linear-gradient(180deg,#000 40%,transparent)}
.hero h1 .x{color:var(--acc)}.hero h1 .y{color:var(--steel)}.hero h1 .z{color:var(--ink);text-decoration:underline;text-decoration-color:var(--acc);text-decoration-thickness:6px;text-underline-offset:8px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0 8px}
.stat-line{color:var(--mute);font-size:13px;margin:40px 0 0;text-align:center}
.trust-row{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-wrap:wrap;gap:8px 22px;color:var(--mute);font-size:14px}
.trust-row li::before{content:"";display:inline-block;width:8px;height:8px;background:var(--acc);margin-right:10px;vertical-align:middle}.trust-row b{color:var(--ink);font-weight:700}
.btn{display:inline-block;background:var(--acc);color:var(--acc-ink);font-weight:800;letter-spacing:.06em;text-transform:uppercase;font-size:14px;padding:14px 24px;border-radius:var(--r-s);border:1px solid var(--acc);cursor:pointer;text-decoration:none;line-height:1.2;transition:background .15s,border-color .15s}
.btn:hover{background:#b81f24;border-color:#b81f24;text-decoration:none}.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line-2)}.btn.ghost:hover{background:var(--panel-2);border-color:var(--steel)}.btn.small{padding:10px 16px;font-size:12px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.linklike{background:none;border:0;color:var(--z);cursor:pointer;padding:0;font-size:inherit}

/* feature banner, how it works */
.feature-banner a{display:grid;grid-template-columns:minmax(0,1fr) 1.2fr;gap:0;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;align-items:center;box-shadow:var(--glow)}
.feature-banner img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/9}.feature-banner div{padding:24px 28px}.feature-banner h2{margin:0 0 6px}
@media(max-width:800px){.feature-banner a{grid-template-columns:1fr}}
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);margin:40px 0}
.how-step{position:relative;padding:22px 20px 20px;background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--line);border-radius:var(--r)}
.how-step span{display:block;font-size:13px;font-weight:900;letter-spacing:.2em;color:var(--acc);margin-bottom:10px}.how-step p{color:var(--mute);margin:0;font-size:15px}
.how-step{border-top:3px solid var(--line-2)}
@media(max-width:800px){.how{grid-template-columns:1fr}}

/* axes */
.axes{margin:36px 0}.axis-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.axis{display:block;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:18px;transition:border-color .15s,transform .15s;text-decoration:none}
.axis:hover{text-decoration:none;transform:translateY(-2px);border-color:var(--line-2)}
.axis-head{display:flex;gap:12px;align-items:flex-start;margin-bottom:12px}.axis-head p{margin:2px 0 0;color:var(--mute);font-size:14px}
.axis ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.axis li{display:flex;justify-content:space-between;align-items:center;padding:6px 8px;border-radius:7px;font-size:14px}.axis li:hover{background:var(--panel-2)}
.axis li .n{color:var(--mute);font-variant-numeric:tabular-nums;font-size:13px}
.axis-letter{display:inline-grid;place-items:center;flex:none;width:34px;height:34px;border-radius:9px;font-weight:900;color:var(--acc-ink);font-size:16px}
.axis-x .axis-letter{background:var(--acc);color:#fff}.axis-y .axis-letter{background:var(--steel);color:#0a0a0a}.axis-z .axis-letter{background:var(--ink);color:#0a0a0a}
.axis:hover{border-color:var(--steel)}.axis{border-top:3px solid var(--line-2)}.axis-x{border-top-color:var(--acc)}.axis-y{border-top-color:var(--steel)}.axis-z{border-top-color:var(--ink)}
@media(max-width:800px){.axis-grid{grid-template-columns:1fr}}

/* catalogue opening */
.opening{display:grid;grid-template-columns:220px minmax(0,1fr);gap:28px;align-items:start;margin:40px 0;padding:32px;border:1px solid var(--line-2);border-left:4px solid var(--acc);border-radius:var(--r);background:linear-gradient(135deg,var(--panel-2),var(--panel))}
.opening-num b{display:block;font-size:104px;line-height:.9;letter-spacing:-.05em;color:var(--acc);font-weight:900}.opening-num span{display:block;color:var(--mute);margin-top:10px;font-size:14px;letter-spacing:.08em;text-transform:uppercase}
.opening-body p{color:var(--ink-2);max-width:62ch}.checklist{list-style:none;padding:0;margin:14px 0;display:grid;grid-template-columns:1fr 1fr;gap:8px 18px;color:var(--ink-2);font-size:15px}
.checklist li::before{content:"";display:inline-block;width:8px;height:8px;background:var(--acc);margin-right:10px;vertical-align:middle}
@media(max-width:800px){.opening{grid-template-columns:1fr;padding:22px}.opening-num b{font-size:72px}.checklist{grid-template-columns:1fr}}

/* sections, grid, cards */
section{margin:32px 0}.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px}.sec-head a{color:var(--z)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:var(--gap)}.grid.narrow{grid-template-columns:1fr 1fr}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:transform .15s,border-color .15s,box-shadow .15s}
.card:hover{transform:translateY(-3px);border-color:var(--line-2);box-shadow:var(--shadow)}
.card-media{position:relative;display:block;aspect-ratio:16/9;background:var(--panel-2)}
.card-media img{width:100%;height:100%;object-fit:cover;display:block}
.thumb-empty{display:grid;place-items:center;height:100%;color:var(--mute);font-size:28px}
.dur{position:absolute;right:8px;bottom:8px;background:rgba(0,0,0,.78);font-size:12px;padding:2px 7px;border-radius:5px;font-variant-numeric:tabular-nums}
.badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:2px 8px;border-radius:5px;background:var(--panel-2);color:var(--ink-2);border:1px solid var(--line-2)}
.card-media .badge{position:absolute;left:8px;top:8px}.badge-new{background:var(--z);color:var(--acc-ink);border-color:transparent}.badge-trending{background:var(--y);color:var(--acc-ink);border-color:transparent}
.badge-sponsored{background:#fff;color:#000;border-color:transparent}.badge-verified{background:var(--ok);color:var(--acc-ink);border-color:transparent}
.card-body{padding:12px 14px 14px;position:relative}.card-body h3{font-size:15px;line-height:1.3;margin:0 0 4px;padding-right:32px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.meta{color:var(--mute);font-size:13px;margin:0}.meta a{color:var(--ink-2)}
.save{position:absolute;right:10px;top:10px;background:none;border:1px solid var(--line-2);color:var(--ink);border-radius:999px;width:30px;height:30px;cursor:pointer}
.save[aria-pressed=true]{background:var(--x);border-color:var(--x);color:var(--acc-ink)}
.empty{background:var(--panel);border:1px dashed var(--line-2);border-radius:var(--r);padding:32px;text-align:center;color:var(--mute);max-width:60ch;margin:0 auto}
.coll-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:var(--gap)}
.coll{background:linear-gradient(160deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--r);padding:20px;transition:transform .15s}.coll:hover{transform:translateY(-2px);text-decoration:none}.coll p{color:var(--mute);margin:4px 0 0;font-size:14px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}@media(max-width:800px){.split{grid-template-columns:1fr}}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:20px;margin-bottom:var(--gap)}
.panel.glass{background:linear-gradient(180deg,rgba(255,255,255,.03),transparent),var(--panel);padding:26px}.panel.glass h2{font-size:24px}.panel.glass p{color:var(--ink-2)}
.svc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--gap)}.price{color:var(--y);font-weight:700;margin:0 0 6px}
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin:16px 0}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column}.kpi b{font-size:30px;letter-spacing:-.02em}.kpi span{color:var(--mute);font-size:13px}

/* listing */
.list-head{padding:36px 0 8px}
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin:14px 0}
.filters label{display:flex;flex-direction:column;font-size:13px;color:var(--mute);gap:4px}
select,input,textarea{background:var(--panel);border:1px solid var(--line-2);border-radius:var(--r-s);color:var(--ink);padding:9px 10px;font:inherit}
select{min-width:140px}
.pager{display:flex;justify-content:space-between;align-items:center;margin:24px 0;color:var(--mute)}.pager a{color:var(--z)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.chip{display:inline-block;background:var(--panel-2);border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:13px}
.chip-x{border-color:var(--x)}.chip-y{border-color:var(--y)}.chip-z{border-color:var(--z)}

/* watch */
.watch{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:26px;margin:24px 0}@media(max-width:900px){.watch{grid-template-columns:1fr}}
.player{position:relative;aspect-ratio:16/9;background:#000;border-radius:var(--r);overflow:hidden;margin-bottom:16px;border:1px solid var(--line);box-shadow:var(--shadow)}
.player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.player.outbound,.player.empty{display:grid;place-items:center;text-align:center;padding:20px;background:var(--panel-2)}.player.outbound img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35}.player.outbound .btn,.player.outbound p{position:relative}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.desc{white-space:pre-line;color:var(--ink-2)}
.prov{display:grid;grid-template-columns:max-content 1fr;gap:6px 14px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px;font-size:14px}.prov dt{color:var(--mute)}.prov dd{margin:0;word-break:break-word}
.links{display:flex;gap:8px;flex-wrap:wrap}

/* forms */
.form-page{max-width:760px;padding:36px 0}.form-page.narrow{max-width:420px}
.stack{display:flex;flex-direction:column;gap:12px}.stack label{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--ink-2)}
.check{flex-direction:row!important;align-items:center;gap:8px!important}.check.inline{display:inline-flex;margin:4px 10px 4px 0}
.hp{position:absolute;left:-9999px}
.flash{border-radius:var(--r-s);padding:12px 14px;margin:12px 0;background:#0f2a1c;border:1px solid var(--ok);color:#c9ffe3}.flash-err{background:#2a0f12;border-color:var(--err);color:#ffd0d0}.flash ul{margin:0;padding-left:18px}
.draft{background:#2a1f05;color:#ffd98a;border:1px solid #4a3a10;padding:8px 12px;border-radius:var(--r-s);font-size:14px}
.legal{max-width:80ch;padding:36px 0}.legal h2{font-size:20px;margin-top:22px}

/* tables */
.tscroll{overflow:auto}.table{width:100%;border-collapse:collapse;font-size:14px}.table th,.table td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}.table th{color:var(--mute);font-weight:600}

/* ads */
.ad{margin:16px 0;position:relative}.ad-label{display:block;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin-bottom:4px}
.ad-box{border:1px dashed var(--line-2);border-radius:var(--r-s);padding:18px;text-align:center;color:var(--mute);font-size:14px}

/* gate */
.gate{position:fixed;inset:0;background:rgba(5,5,8,.9);backdrop-filter:blur(6px);z-index:100;display:grid;place-items:center;padding:16px}
.gate-card{background:var(--panel);border:1px solid var(--line-2);border-radius:var(--r);padding:30px;max-width:460px;box-shadow:var(--shadow)}.gate-card form{display:inline-block;margin:8px 8px 0 0}
body:has(.gate){overflow:hidden}

/* admin */
.admin{display:grid;grid-template-columns:200px minmax(0,1fr);gap:24px;padding:20px 0}@media(max-width:800px){.admin{grid-template-columns:1fr}}
.admin-nav{display:flex;flex-direction:column;gap:6px;font-size:14px}.admin-nav a{padding:6px 10px;border-radius:var(--r-s)}.admin-nav a[aria-current]{background:var(--panel-2)}
.admin-form .two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.admin-form .three{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}@media(max-width:700px){.admin-form .two,.admin-form .three{grid-template-columns:1fr}}
fieldset{border:1px solid var(--line);border-radius:var(--r-s);padding:12px}legend{color:var(--mute);font-size:13px}
.inline-form{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:8px 0}.inline-form input,.inline-form select{padding:6px 8px;font-size:14px}
.chip-form{display:inline-flex;align-items:center;gap:4px}.danger{margin-top:16px}.gates li{margin:4px 0}

/* footer */
.site-footer{border-top:1px solid var(--line);margin-top:56px;padding:36px 0 26px;color:var(--mute);font-size:14px;background:linear-gradient(180deg,transparent,rgba(255,255,255,.015))}
.site-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px}.site-footer h3{color:var(--ink);font-size:14px;margin:0 0 8px}.site-footer a{display:block;color:var(--ink-2);margin:5px 0}
@media(max-width:800px){.site-footer .cols{grid-template-columns:1fr 1fr}}
.site-footer .fine{margin-top:26px}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.badge-live{background:var(--acc);color:#fff;border-color:transparent}.live-card .card-media img{aspect-ratio:4/3;object-fit:cover}