/* FairRota site. "Night shift": one dark visual world (deliberately single-theme), a live schedule board animating behind the hero,
   mono for codes and times, logo orange for actions, cool blue for schedule data. */
:root{
  --bg:#0B0F14;          /* night */
  --surface:#121821;
  --surface-2:#18212C;
  --ink:#E8EDF4;
  --muted:#97A3B4;
  --line:#243041;
  --brand:#FF7A1A;       /* logo orange, actions */
  --brand-ink:#0B0F14;
  --accent:#FF9A52;      /* links on dark */
  --accent-ink:#0B0F14;
  --accent-soft:#2A1C10;
  --blue:#6EA8FE;        /* schedule data */
  --ok:#5CD69A; --ok-bg:#10301F;
  --gap:#FF9C8F; --gap-bg:#3A1715;
  --night:#E8EDF4; --night-ink:#0B0F14;
  --vac:#173A27; --vac-ink:#9FE3BC;
  --f-display:"Bricolage Grotesque","Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-body:"Source Sans 3","Segoe UI",system-ui,-apple-system,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,"Cascadia Mono",Consolas,monospace;
  --wrap:1160px;
  color-scheme:dark;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:20px}
a{color:var(--accent)}
a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--f-display);line-height:1.12;text-wrap:balance;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(38px,6vw,64px);font-weight:800;letter-spacing:-.025em}
h2{font-size:clamp(28px,3.6vw,40px);font-weight:800}
h3{font-size:21px;font-weight:700}
p{margin:0}
.eyebrow{font-family:var(--f-mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.lead{font-size:clamp(19px,2vw,22px);color:var(--muted);max-width:36em}
.mono{font-family:var(--f-mono)}

/* Header */
.top{border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);position:sticky;top:env(safe-area-inset-top,0px);z-index:10}
.top .wrap{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding-block:14px}
.brand{font-family:var(--f-display);font-weight:800;font-size:26px;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.brand{display:inline-flex;align-items:center;gap:.06em;letter-spacing:-.03em}
.brand .fulcrum{width:1.15em;height:1.15em;fill:var(--ink);flex:none}.brand .beam{fill:var(--brand)}.brand .rota{color:var(--brand)}
.brand .fulcrum circle,.brand .fulcrum rect{transform-box:view-box;transform-origin:32px 31px}
.brand .fulcrum circle,.brand .fulcrum rect{animation:seesaw 4s ease-in-out infinite}
@keyframes seesaw{0%,15%{transform:rotate(0)}30%{transform:rotate(12deg)}50%{transform:rotate(-9deg)}65%{transform:rotate(4deg)}78%,100%{transform:rotate(0)}}
.nav{display:flex;gap:18px;flex-wrap:wrap;margin-left:auto;align-items:center}
.nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:16px}
.nav a:hover{color:var(--accent)}
@media (max-width:720px){.nav a.hide-sm{display:none}}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font:600 17px/1 var(--f-body);padding:13px 20px;border-radius:6px;border:1.5px solid var(--ink);background:transparent;color:var(--ink);text-decoration:none;cursor:pointer}
.btn:hover{background:var(--surface-2)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.small{font-size:15px;padding:9px 14px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}

/* Hero */
.hero{padding-block:64px 56px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:48px;align-items:center}
.hero-copy{display:flex;flex-direction:column;gap:22px;min-width:0}
.status{display:inline-flex;gap:8px;align-items:center;font-family:var(--f-mono);font-size:13px;border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:var(--surface);width:max-content;max-width:100%}
.status b{font-weight:700}
@media (max-width:900px){.hero .wrap{grid-template-columns:minmax(0,1fr)}}

/* Mini schedule */
.sheet{background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 18px 40px -24px rgba(0,0,0,.6);overflow:hidden;min-width:0}
.sheet-h{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;padding:14px 16px;border-bottom:1px solid var(--line)}
.sheet-h strong{font-family:var(--f-display);font-size:17px}
.sheet-h span{font-family:var(--f-mono);font-size:12px;color:var(--muted)}
.sheet-scroll{overflow-x:auto}
.mini{border-collapse:collapse;width:100%;font-family:var(--f-mono);font-size:12px;font-variant-numeric:tabular-nums}
.mini th,.mini td{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:7px 6px;text-align:center;white-space:nowrap}
.mini thead th{font-weight:600;color:var(--muted);font-size:11px;line-height:1.3}
.mini th.who{text-align:left;color:var(--ink);font-weight:700;padding-left:14px}
.mini .we{background:color-mix(in srgb,var(--line) 45%,transparent)}
.c{display:inline-block;padding:2px 5px;border-radius:4px}
.c.n{background:var(--night);color:var(--night-ink);font-weight:700}
.c.v{background:var(--vac);color:var(--vac-ink);border:1px solid color-mix(in srgb,var(--vac-ink) 40%,transparent)}
.c.open{background:var(--gap-bg);color:var(--gap);font-weight:700;border:1.5px dashed var(--gap)}
.c.part{background-image:repeating-linear-gradient(135deg,transparent 0 4px,color-mix(in srgb,var(--ink) 16%,transparent) 4px 5px);border:1px solid var(--line)}
.c.part i{display:block;font-style:normal;font-size:9px;font-weight:700}
.c.md{border:1.5px dashed var(--accent);color:var(--accent);font-weight:700}
.flag{display:block;font-size:10px;font-weight:800;margin-top:2px}
.flag.ok{color:var(--ok)}
.flag.bad{color:var(--gap);background:var(--gap-bg);border-radius:3px}
.sheet-f{display:flex;gap:14px;flex-wrap:wrap;padding:12px 16px;font-size:13px;color:var(--muted)}
.sheet-f span{display:inline-flex;gap:6px;align-items:center}

/* Facts strip */
.facts{border-block:1px solid var(--line);background:var(--surface)}
.facts .wrap{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}
.fact{padding:22px 18px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:4px;min-width:0}
.fact:last-child{border-right:0}
.fact b{font-family:var(--f-mono);font-size:20px;font-weight:700;color:var(--ink)}
.fact span{font-size:15px;color:var(--muted)}
@media (max-width:820px){.facts .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}.fact:nth-child(2){border-right:0}.fact:nth-child(-n+2){border-bottom:1px solid var(--line)}}

/* Sections */
section.block{padding-block:72px}
.sec-h{display:flex;flex-direction:column;gap:12px;margin-bottom:36px;max-width:44em}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.grid3>div{background:var(--surface);padding:26px 24px;display:flex;flex-direction:column;gap:10px;min-width:0}
.grid3 p{color:var(--muted);font-size:17px}
.tag{font-family:var(--f-mono);font-size:12px;color:var(--accent);letter-spacing:.04em}
@media (max-width:900px){.grid3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.grid3{grid-template-columns:minmax(0,1fr)}}

.roles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.role{border-top:4px solid var(--ink);padding-top:18px;display:flex;flex-direction:column;gap:12px;min-width:0}
.role ul{margin:0;padding-left:20px;color:var(--muted);font-size:17px;display:flex;flex-direction:column;gap:6px}
@media (max-width:820px){.roles{grid-template-columns:minmax(0,1fr)}}

.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;counter-reset:s}
.steps li{counter-increment:s;display:flex;flex-direction:column;gap:8px;min-width:0;padding-top:14px;border-top:1px solid var(--line)}
.steps li::before{content:counter(s);font-family:var(--f-mono);font-weight:700;font-size:14px;color:var(--brand-ink);background:var(--brand);width:28px;height:28px;border-radius:50%;display:grid;place-items:center}
.steps p{color:var(--muted);font-size:16px}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.steps{grid-template-columns:minmax(0,1fr)}}

.alt{background:var(--surface);border-block:1px solid var(--line)}
.notice{display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;align-items:start;border:1.5px solid var(--ink);border-radius:10px;padding:24px;background:var(--bg)}
.notice .ico{font-family:var(--f-mono);font-weight:800;font-size:13px;border:1.5px solid var(--ink);border-radius:4px;padding:4px 8px;letter-spacing:.06em}
.notice p{color:var(--muted)}
@media (max-width:560px){.notice{grid-template-columns:minmax(0,1fr)}}

.contact{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:40px;align-items:center}
.mailbox{display:flex;gap:10px;flex-wrap:wrap;align-items:center;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:14px 16px}
.mailbox code{font-family:var(--f-mono);font-size:19px;font-weight:700;user-select:all;word-break:break-all}
.copied{font-size:14px;color:var(--ok);font-weight:700}
@media (max-width:820px){.contact{grid-template-columns:minmax(0,1fr)}}

/* Footer */
.foot{border-top:1px solid var(--line);padding-block:28px;font-size:15px;color:var(--muted)}
.foot .wrap{display:flex;gap:16px 28px;flex-wrap:wrap;align-items:center}
.foot a{color:var(--ink);font-weight:600}
.foot .demo{margin-left:auto}
@media (max-width:720px){.foot .demo{margin-left:0}}

/* Legal pages */
.legal{padding-block:48px 72px}
.legal .wrap{max-width:820px}
.draft{border:2px dashed var(--gap);background:var(--gap-bg);color:var(--gap);border-radius:8px;padding:14px 16px;font-weight:600;font-size:16px;margin-bottom:28px}
.legal h1{font-size:clamp(34px,5vw,48px);margin-bottom:8px}
.legal .meta{font-family:var(--f-mono);font-size:14px;color:var(--muted);margin-bottom:28px}
.legal h2{font-size:24px;margin:36px 0 10px}
.legal h3{font-size:19px;margin:22px 0 6px}
.legal p,.legal li{color:var(--ink);max-width:66ch}
.legal p+p{margin-top:12px}
.legal ul{padding-left:22px;display:flex;flex-direction:column;gap:6px;margin:10px 0}
.legal .toc{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:16px 20px;font-size:16px}
.legal .toc ol{margin:6px 0 0;padding-left:22px;columns:2;column-gap:28px}
@media (max-width:600px){.legal .toc ol{columns:1}}
.ph{font-family:var(--f-mono);font-size:.9em;background:var(--accent-soft);padding:0 4px;border-radius:3px}
table.sub{border-collapse:collapse;width:100%;font-size:16px;margin:10px 0}
table.sub th,table.sub td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
table.sub th{background:var(--surface);font-weight:700}
.tbl{overflow-x:auto}

/* Specialties */
.spec-group{font-size:15px;font-family:var(--f-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700;margin:28px 0 12px}
.spec-group:first-of-type{margin-top:0}
.specs{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.specs li{box-shadow:1px 0 0 var(--line),0 1px 0 var(--line);padding:16px 18px;display:flex;flex-direction:column;gap:4px;min-width:0}
.specs strong{font-family:var(--f-display);font-size:18px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.specs span{color:var(--muted);font-size:15px;line-height:1.45}
.specs .live{font-family:var(--f-mono);font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--brand-ink);background:var(--brand);border-radius:4px;padding:2px 6px;line-height:1.3}
.spec-note{margin-top:20px;color:var(--muted);font-size:17px}
.mini th.who .role{font-size:9px;font-weight:700;color:var(--muted);border:1px solid var(--line);border-radius:3px;padding:0 3px;margin-left:4px}
@media (max-width:900px){.specs{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.specs{grid-template-columns:minmax(0,1fr)}}


/* Hero with live schedule board behind it */
.hero{position:relative;overflow:hidden;padding-block:96px 88px;isolation:isolate}
.hero .wrap{display:block;position:relative;z-index:1}
.hero-copy{max-width:640px}
.hero h1{font-size:clamp(42px,6.4vw,76px)}
.hero h1 em{font-style:normal;color:var(--brand)}
.board{position:absolute;inset:0;z-index:0;pointer-events:none}
.board canvas{width:100%;height:100%;display:block;opacity:.8;
  -webkit-mask-image:linear-gradient(90deg,rgba(0,0,0,.05) 0%,rgba(0,0,0,.08) 42%,rgba(0,0,0,.7) 66%,#000 85%);
          mask-image:linear-gradient(90deg,rgba(0,0,0,.05) 0%,rgba(0,0,0,.08) 42%,rgba(0,0,0,.7) 66%,#000 85%)}
.hero::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(ellipse 60% 75% at 22% 50%,color-mix(in srgb,var(--bg) 88%,transparent) 0%,transparent 70%)}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:120px;background:linear-gradient(transparent,var(--bg));z-index:0;pointer-events:none}
.ticker{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.tick{font-family:var(--f-mono);font-size:13px;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 85%,transparent);border-radius:6px;padding:6px 10px;display:inline-flex;gap:8px;align-items:center;font-variant-numeric:tabular-nums}
.tick b{font-weight:700;color:var(--ink)}
.tick .ok{color:var(--ok)}.tick .bad{color:var(--gap)}
.legend-k{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;color:var(--muted);font-family:var(--f-mono)}
.legend-k span{display:inline-flex;gap:6px;align-items:center}
.sw{display:inline-block;width:22px;height:10px;border-radius:3px}
.sw.d{border:1.5px solid var(--blue)}
.sw.n{background:var(--night)}
.sw.c{border:1.5px solid var(--brand);background:var(--accent-soft)}
.sw.o{border:1.5px dashed var(--gap)}
@media (max-width:720px){.hero{padding-block:64px 64px}.board canvas{opacity:.45;-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.16),rgba(0,0,0,.08));mask-image:linear-gradient(180deg,rgba(0,0,0,.16),rgba(0,0,0,.08))}}
.alt{background:var(--surface)}
.specs li,.grid3>div{background:transparent}
.grid3{background:var(--line)}
.grid3>div{background:var(--surface)}
.alt .grid3>div{background:var(--bg)}
.notice{background:var(--surface);border-color:var(--line)}
.notice .ico{border-color:var(--brand);color:var(--brand)}
.role{border-top-color:var(--brand)}