/* Cloudsail Technologies, site design system: "Night Watch" (14 Oct 2026)
   Dark, cinematic, assurance. Archivo (expanded for display), JetBrains Mono for data.
   One amber signal accent. No continuous animation, no blur. Reveals only.
   Used by: index, arthur, renewables-operating-system, about. Other pages still use site.css. */

:root{
  --bg:#0a0d12;
  --bg-2:#10151c;
  --bg-3:#171d26;
  --line:rgba(236,240,244,.11);
  --line-2:rgba(236,240,244,.22);
  --text:#eef1f4;
  --text-2:#c2cad3;
  --muted:#8f9ba8;
  --amber:#ffb02e;
  --amber-2:#ffc457;
  --on-amber:#1a1100;
  --sage:#8fb3a1;

  --sans:"Archivo",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --wrap:1280px;
  --gutter:clamp(16px,4vw,56px);
  --ease:cubic-bezier(.2,.7,.1,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:76px;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:100% 128px,128px 100%;
  background-position:0 0,calc(50% - 64px) 0}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;font-weight:600}
ul,ol{margin:0;padding:0}
::selection{background:var(--amber);color:var(--on-amber)}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:2px}

.skip{position:absolute;left:-999px;top:8px;z-index:40;background:var(--amber);color:var(--on-amber);padding:10px 16px;border-radius:4px}
.skip:focus{left:8px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}

/* ---------- type ---------- */
.display{font-variation-settings:"wdth" 112;font-weight:700;letter-spacing:-.03em;line-height:.96;
  font-size:clamp(38px,6.6vw,104px);text-wrap:balance;max-width:12em}
.h1{font-variation-settings:"wdth" 112;font-weight:700;letter-spacing:-.03em;line-height:.98;font-size:clamp(36px,5.6vw,84px);text-wrap:balance;max-width:12em}
.h2{font-variation-settings:"wdth" 108;font-weight:650;font-size:clamp(28px,3.6vw,50px);line-height:1.04;letter-spacing:-.025em;text-wrap:balance}
h3,.h3{font-variation-settings:"wdth" 105;font-weight:600;font-size:clamp(20px,1.6vw,23px);line-height:1.2;letter-spacing:-.015em}
.lede{font-size:clamp(17px,1.4vw,20px);line-height:1.55;color:var(--text-2);max-width:34em;text-wrap:pretty}
.kicker{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  display:flex;flex-wrap:wrap;gap:.6em .9em;align-items:center;margin:0 0 20px}
.kicker .n{color:var(--amber)}
.kicker .dot{width:5px;height:5px;border-radius:50%;background:var(--amber);display:inline-block}
.kicker a{text-decoration:none}
.kicker a:hover{color:var(--amber-2)}
.small{font-size:14px;color:var(--muted);line-height:1.6}
.mono{font-family:var(--mono)}
.link{color:var(--amber-2);text-decoration:none;border-bottom:1px solid currentColor}
.link:hover{color:#fff}
.measure{max-width:40em}
.measure p{color:var(--text-2)}
.hi{color:var(--amber)}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:30;background:rgba(10,13,18,.92);border-bottom:1px solid transparent;transition:border-color .3s}
.site-head.scrolled{border-bottom-color:var(--line)}
.head-in{display:flex;align-items:center;justify-content:space-between;height:68px;gap:24px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;font-variation-settings:"wdth" 110;letter-spacing:-.01em;font-size:18px;white-space:nowrap}
.brand svg{width:26px;height:26px;flex:none;color:var(--text)}
.brand small{display:block;font-family:var(--mono);font-weight:400;font-size:10.5px;letter-spacing:.06em;color:var(--muted);line-height:1.2;white-space:normal;font-variation-settings:normal}
.brand .b-in{display:flex;flex-direction:column;line-height:1.05}
.nav{display:flex;gap:2px;align-items:center}
.nav a{text-decoration:none;font-size:15px;padding:8px 12px;color:var(--text-2);transition:color .2s}
.nav a:hover,.nav a[aria-current="page"]{color:#fff}
.nav .cta{margin-left:10px;background:var(--amber);color:var(--on-amber);font-weight:600;border-radius:3px;padding:9px 16px}
.nav .cta:hover{background:var(--amber-2);color:var(--on-amber)}
.menu-btn{display:none;background:none;border:1px solid var(--line-2);border-radius:3px;padding:8px 14px;font:inherit;font-size:14px;color:var(--text);cursor:pointer}
@media (max-width:900px){
  .menu-btn{display:inline-flex}
  .nav{position:fixed;inset:68px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);
    border-bottom:1px solid var(--line);padding:8px var(--gutter) 20px;transform:translateY(-8px);opacity:0;visibility:hidden;
    transition:opacity .25s,transform .25s,visibility .25s}
  .nav.open{opacity:1;transform:none;visibility:visible}
  .nav a{padding:14px 4px;border-bottom:1px solid var(--line);font-size:17px}
  .nav .cta{margin:14px 0 0;text-align:center;border:0;padding:14px}
}

/* ---------- buttons ---------- */
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-size:15.5px;font-weight:600;
  padding:14px 22px;border-radius:3px;border:1px solid var(--amber);background:var(--amber);color:var(--on-amber);
  transition:background .2s,border-color .2s,color .2s;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--amber-2);border-color:var(--amber-2)}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(3px)}
.btn.ghost{background:transparent;color:var(--text);border-color:var(--line-2)}
.btn.ghost:hover{border-color:var(--text);background:transparent}

/* ---------- sections ---------- */
.sec{padding:clamp(72px,10vw,140px) 0;border-top:1px solid var(--line)}
.sec.tight{padding:clamp(48px,6vw,80px) 0}
.sec.raised{background:var(--bg-2)}
.sec-head{margin-bottom:clamp(36px,5vw,64px)}
.sec-head .lede{margin-top:18px}
.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,6vw,96px);align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr}}

/* ---------- hero (home) ---------- */
.hero{position:relative;padding:clamp(56px,9vh,120px) 0 clamp(64px,9vw,120px);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 50% at 85% 15%,rgba(255,176,46,.14),transparent 70%)}
.hero .wrap{position:relative}
.hero .kicker{margin-bottom:clamp(28px,4vw,48px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(32px,6vw,96px);align-items:end;margin-top:clamp(32px,4vw,52px)}
.hero-copy .lede{margin-bottom:32px}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;align-items:start}}

/* page hero (sub pages) */
.page-hero{position:relative;padding:clamp(56px,8vh,104px) 0 clamp(48px,7vw,96px);overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(50% 50% at 90% 0%,rgba(255,176,46,.12),transparent 70%)}
.page-hero .wrap{position:relative}
.page-hero .lede{margin:clamp(22px,3vw,34px) 0 34px}

/* built-for chips */
.built{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:clamp(28px,4vw,48px)}
.built .lbl{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-right:6px}
.chip{font-family:var(--mono);font-size:12px;letter-spacing:.05em;text-transform:uppercase;border:1px solid var(--line-2);padding:8px 12px;border-radius:3px;color:var(--text-2);white-space:nowrap}

/* camera grid figure */
.feeds{margin:0;background:var(--bg-2);border:1px solid var(--line-2);border-radius:6px;padding:14px;position:relative}
.feeds::after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:6px;
  background:repeating-linear-gradient(0deg,rgba(255,255,255,.025) 0 1px,transparent 1px 3px)}
.feeds-top{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.feed-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.feed{position:relative;background:#0c1117;border:1px solid var(--line);border-radius:3px;aspect-ratio:16/10;overflow:hidden;padding:7px}
.feed svg{position:absolute;inset:0;width:100%;height:100%}
.feed .land{fill:#1b2430}
.feed .water{fill:none;stroke:#2d3d4c;stroke-width:1.5}
.feed .struct{fill:#243040}
.feed-id,.feed-state{position:relative;z-index:1;font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;line-height:1}
.feed-id{color:var(--muted);display:block}
.feed-state{position:absolute;left:7px;bottom:7px;color:var(--sage);padding-left:10px}
.feed-state::before{content:"";position:absolute;left:0;top:50%;width:5px;height:5px;margin-top:-2.5px;border-radius:50%;background:currentColor}
.feed.flag{border-color:var(--amber);box-shadow:0 0 0 1px var(--amber) inset,0 0 28px rgba(255,176,46,.2)}
.feed.flag .land{fill:#2a2110}
.feed.flag .water{stroke:#4a3a1a}
.feed.flag .feed-state{color:var(--amber);font-weight:500}
.feed.flag::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0 2px,rgba(255,176,46,.08) 2px 4px)}
.feeds figcaption{font-family:var(--mono);font-size:12px;letter-spacing:.02em;margin-top:14px;line-height:1.6;display:grid;gap:4px}
.feeds figcaption .was{color:var(--muted)}
.feeds figcaption .now{color:var(--amber)}
.feeds figcaption .was b,.feeds figcaption .now b{font-weight:500;display:inline-block;min-width:9.5em}
@media (max-width:520px){.feed-grid{grid-template-columns:repeat(2,1fr)}.feed-id,.feed-state{font-size:9.5px}}

/* ---------- product lanes ---------- */
.lanes{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2vw,28px)}
.lane{display:flex;flex-direction:column;text-decoration:none;background:var(--bg-2);border:1px solid var(--line);border-radius:6px;overflow:hidden;
  transition:border-color .25s,transform .25s var(--ease)}
.lane:hover{border-color:var(--amber);transform:translateY(-3px)}
.lane-vis{background:#0c1117;border-bottom:1px solid var(--line);aspect-ratio:21/9;padding:22px;display:flex;align-items:flex-end}
.lane-body{padding:clamp(24px,3vw,40px);display:flex;flex-direction:column;flex:1}
.lane .kicker{margin-bottom:12px}
.lane .h2{margin-bottom:14px}
.lane p{color:var(--text-2)}
.ticks{list-style:none;margin:6px 0 26px;display:grid;gap:9px;color:var(--text)}
.ticks li{position:relative;padding-left:22px;font-size:15.5px}
.ticks li::before{content:"";position:absolute;left:0;top:.62em;width:11px;height:2px;background:var(--amber)}
.lane .go{margin-top:auto;font-weight:600;color:var(--text);display:inline-flex;gap:8px;align-items:center}
.lane .go .arr{transition:transform .25s var(--ease)}
.lane:hover .go .arr{transform:translateX(4px)}
.mark{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0 0 18px}
@media (max-width:860px){.lanes{grid-template-columns:1fr}}

.mini-feeds{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;width:100%}
.mini-feeds span{aspect-ratio:16/10;background:#131a23;border:1px solid var(--line);border-radius:2px}
.mini-feeds .hot{border-color:var(--amber);background:#2a2110;box-shadow:0 0 18px rgba(255,176,46,.25)}

.solar{width:100%;position:relative}
.solar-curve svg{width:100%;height:64px;display:block}
.solar-curve path{fill:rgba(255,176,46,.14);stroke:var(--amber);stroke-width:1.5;vector-effect:non-scaling-stroke}
.loads{position:relative;height:66px;margin-top:8px;border-top:1px solid var(--line)}
.loads span{position:absolute;left:var(--l);width:var(--w);top:8px;height:16px;background:#243040;border-left:2px solid var(--sage);
  font-family:var(--mono);font-size:9.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-2);padding:1px 6px;line-height:14px;white-space:nowrap;overflow:hidden}
.loads span:nth-child(2){top:28px}
.loads span:nth-child(3){top:48px}
.loads .keep{background:rgba(143,179,161,.18);border-left-color:var(--sage)}

/* ---------- problem contrast ---------- */
.contrast{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-2);border:1px solid var(--line-2);border-radius:6px;overflow:hidden}
.contrast>div{background:var(--bg);padding:clamp(24px,3.5vw,44px)}
.contrast .says{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.contrast .h3{font-size:clamp(22px,2.2vw,30px);margin-bottom:14px}
.contrast .h3 .hi{display:block}
.contrast p{color:var(--text-2);margin:0;max-width:30em}
.contrast .fix{margin-top:22px;padding-top:18px;border-top:1px solid var(--line);color:var(--text);font-size:15.5px}
.contrast .fix b{color:var(--amber);font-weight:600}
@media (max-width:860px){.contrast{grid-template-columns:1fr}}

/* ---------- watch / check / act ---------- */
.wca{list-style:none;display:grid;grid-template-columns:1fr 1.15fr 1fr;gap:0;border-top:1px solid var(--line-2)}
.wca li{padding:28px 28px 8px 0;border-right:1px solid var(--line)}
.wca li:last-child{border-right:0}
.wca li+li{padding-left:28px}
.wca li.mid{background:rgba(255,176,46,.05)}
.wca .word{display:block;font-variation-settings:"wdth" 118;font-weight:800;font-size:clamp(44px,5vw,76px);line-height:.9;letter-spacing:-.04em;color:var(--amber);margin-bottom:20px}
.wca .word small{display:block;font-family:var(--mono);font-variation-settings:normal;font-weight:400;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.wca h3{margin-bottom:10px}
.wca p{color:var(--text-2);font-size:16px;max-width:26em}
@media (max-width:860px){
  .wca{grid-template-columns:1fr}
  .wca li,.wca li+li{padding:24px 0;border-right:0;border-bottom:1px solid var(--line)}
  .wca li.mid{padding-left:16px;padding-right:16px}
  .wca li:last-child{border-bottom:0}
}

/* ---------- numbered steps (3 or 4 across) ---------- */
.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line-2)}
.steps.four{grid-template-columns:repeat(4,1fr)}
.steps li{padding:28px 28px 8px 0;border-right:1px solid var(--line);position:relative}
.steps li:last-child{border-right:0}
.steps li+li{padding-left:28px}
.step-n{display:block;font-variation-settings:"wdth" 118;font-weight:800;font-size:clamp(56px,6vw,88px);line-height:.9;letter-spacing:-.04em;color:var(--amber);margin-bottom:22px}
.steps h3{margin-bottom:10px}
.steps p{color:var(--text-2);font-size:16px;max-width:24em}
.steps .when{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
@media (max-width:860px){
  .steps,.steps.four{grid-template-columns:1fr}
  .steps li,.steps li+li{padding:24px 0;border-right:0;border-bottom:1px solid var(--line)}
  .steps li:last-child{border-bottom:0}
}

/* ---------- list rows (segments, how we work) ---------- */
.rows{list-style:none;border-top:1px solid var(--line-2)}
.rows li{display:grid;grid-template-columns:72px minmax(0,1fr);gap:24px;padding:28px 0;border-bottom:1px solid var(--line);transition:background .2s}
.rows li:hover{background:rgba(255,176,46,.04)}
.rows .n{font-family:var(--mono);font-size:13px;letter-spacing:.1em;color:var(--amber);padding-top:6px}
.rows h3{margin-bottom:8px}
.rows p{color:var(--text-2);max-width:46em;margin:0}
.rows p+p{margin-top:8px}
.rows .pain{color:var(--muted)}
@media (max-width:600px){.rows li{grid-template-columns:40px 1fr;gap:14px}}

/* ---------- energy strip ---------- */
.strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line-2);border-radius:6px;overflow:hidden}
.strip>a,.strip>div{background:var(--bg-2);padding:clamp(22px,3vw,36px);text-decoration:none;display:flex;flex-direction:column;transition:background .2s}
.strip>a:hover{background:var(--bg-3)}
.strip .kicker{margin-bottom:12px}
.strip h3{margin-bottom:10px}
.strip p{color:var(--text-2);font-size:15.5px;margin:0 0 14px}
.strip .go{margin-top:auto;font-weight:600;font-size:15px;color:var(--amber-2)}
@media (max-width:860px){.strip{grid-template-columns:1fr}}

/* ---------- proof number ---------- */
.proof-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.2fr);gap:clamp(24px,6vw,96px);align-items:start}
.num{font-variation-settings:"wdth" 118;font-weight:800;font-size:clamp(96px,16vw,260px);line-height:.85;letter-spacing:-.05em;color:var(--amber);margin:0}
.num span{display:block;font-variation-settings:"wdth" 100;font-weight:500;font-size:clamp(18px,2vw,26px);letter-spacing:.02em;color:var(--text-2);margin-top:14px}
.proof-grid .h2{margin-bottom:22px}
@media (max-width:860px){.proof-grid{grid-template-columns:1fr}}

/* ---------- figure (energy chart) ---------- */
.fig{margin:0;background:var(--bg-2);border:1px solid var(--line-2);border-radius:6px;padding:18px}
.fig svg{width:100%;height:auto;display:block}
.fig .fig-top{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.fig figcaption{font-family:var(--mono);font-size:11.5px;letter-spacing:.02em;color:var(--text-2);margin-top:14px;line-height:1.6}
.fig .est{fill:none;stroke:var(--amber);stroke-width:1.6}
.fig .band{fill:rgba(255,176,46,.14)}
.fig .act{fill:none;stroke:var(--sage);stroke-width:1.6;stroke-dasharray:4 3}
.fig .held{fill:rgba(236,240,244,.06)}
.fig .axis{stroke:var(--line-2);stroke-width:1}
.fig text{font-family:var(--mono);font-size:9px;fill:var(--muted)}
.legend{display:flex;flex-wrap:wrap;gap:8px 18px;font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--muted);margin-top:10px}
.legend span::before{content:"";display:inline-block;width:14px;height:2px;margin-right:8px;vertical-align:middle;background:var(--amber)}
.legend .a::before{background:var(--sage)}
.legend .h::before{background:rgba(236,240,244,.25);height:10px}

/* ---------- facts list + bio (about) ---------- */
.facts{list-style:none;border-top:1px solid var(--line-2)}
.facts li{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:16px;padding:13px 0;border-bottom:1px solid var(--line);font-size:15.5px}
.facts li span:first-child{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-top:3px}
.statement{font-variation-settings:"wdth" 106;font-weight:600;font-size:clamp(22px,2.4vw,32px);line-height:1.2;letter-spacing:-.02em;text-wrap:balance}
.bio p{color:var(--text-2)}
.quote{border-left:3px solid var(--amber);padding-left:22px;margin:28px 0 0}
.timeline{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line-2)}
.timeline li{padding:24px 24px 8px 0;border-right:1px solid var(--line)}
.timeline li:last-child{border-right:0}
.timeline li+li{padding-left:24px}
.timeline .k{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--amber);margin-bottom:14px}
.timeline h3{margin-bottom:8px;font-size:19px}
.timeline p{color:var(--text-2);font-size:15.5px}
@media (max-width:860px){
  .timeline{grid-template-columns:1fr 1fr}
  .timeline li,.timeline li+li{padding:20px 16px 8px 0;border-right:0;border-bottom:1px solid var(--line)}
}
@media (max-width:520px){.timeline{grid-template-columns:1fr}}

/* ---------- trust line ---------- */
.trust{margin:clamp(36px,5vw,56px) 0 0;padding:18px 22px;border:1px solid var(--line-2);border-left:3px solid var(--amber);font-size:15.5px;color:var(--text-2);max-width:48em}

/* ---------- pilot / contact ---------- */
.contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(36px,6vw,96px)}
.contact-grid .h2{margin-bottom:22px}
form.contact{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
form.contact .full{grid-column:1/-1}
form.contact label{display:block;font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
form.contact input,form.contact select,form.contact textarea{width:100%;font:inherit;font-size:16px;color:var(--text);background:var(--bg-2);
  border:1px solid var(--line-2);border-radius:3px;padding:12px 14px;transition:border-color .2s,box-shadow .2s}
form.contact textarea{min-height:150px;resize:vertical}
form.contact select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 20px) 50%,calc(100% - 15px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:40px}
form.contact input:focus,form.contact select:focus,form.contact textarea:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(255,176,46,.2)}
form.contact .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
form.contact .actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.form-status{font-size:15px;margin:0}
.form-status.ok{color:var(--sage)}
.form-status.err{color:var(--amber-2)}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
@media (max-width:600px){form.contact{grid-template-columns:1fr}}

/* CTA band on sub pages */
.cta-band{display:grid;grid-template-columns:minmax(0,1.4fr) auto;gap:32px;align-items:center}
.cta-band .h2{margin:0 0 14px}
.cta-band .lede{margin:0}
@media (max-width:860px){.cta-band{grid-template-columns:1fr}}

/* ---------- footer ---------- */
.site-foot{border-top:1px solid var(--line-2);padding:clamp(48px,6vw,80px) 0 40px;background:var(--bg)}
.foot-top{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:40px;padding-bottom:44px;border-bottom:1px solid var(--line)}
.foot-top .brand{margin-bottom:16px}
.foot-top p{max-width:24em;margin:0;color:var(--muted);font-size:15px}
.foot-top h4{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--text);margin-bottom:14px;font-weight:500}
.foot-top ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.foot-top a{text-decoration:none;color:var(--muted);font-size:15px}
.foot-top a:hover{color:var(--amber-2)}
.foot-bot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:24px;font-size:12.5px;font-family:var(--mono);letter-spacing:.02em;color:var(--muted)}
.foot-bot p{margin:0}
@media (max-width:860px){.foot-top{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-top{grid-template-columns:1fr;gap:28px}}

/* ---------- reveal (light, purposeful) ---------- */
.rv{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}
.no-js .rv{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .lane,.btn .arr,.lane .go .arr{transition:none}
  .lane:hover{transform:none}
}

/* ---------- what you get / plain names / faq ---------- */
.get{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--amber);margin:4px 0 10px}
.ticks.big{margin:0;gap:14px}
.ticks.big li{font-size:17px;color:var(--text);padding-left:26px;line-height:1.5}
.ticks.big li::before{top:.7em;width:14px}
.strip .plain{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--amber-2);margin:0 0 12px}
.faq{border-top:1px solid var(--line-2)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;position:relative;font-weight:600;font-size:17px;letter-spacing:-.01em;font-variation-settings:"wdth" 104}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:16px;font-family:var(--mono);font-size:20px;color:var(--amber);transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:#fff}
.faq p{color:var(--text-2);margin:0 0 22px;max-width:46em}
@media (prefers-reduced-motion:reduce){.faq summary::after{transition:none}}

/* ---------- policy text (privacy) ---------- */
.policy h2{margin:32px 0 12px}
.policy h2:first-child{margin-top:0}
.policy p{color:var(--text-2)}

/* ---------- product screenshots ---------- */
.shot{margin:0}
.shot img{width:100%;height:auto;border-radius:6px;border:1px solid var(--line-2);box-shadow:0 30px 80px -30px rgba(0,0,0,.7)}
.shot figcaption{font-family:var(--mono);font-size:11.5px;letter-spacing:.02em;color:var(--text-2);margin-top:12px;line-height:1.6}
.shot figcaption b{color:var(--amber-2);font-weight:500;margin-right:.6em;text-transform:uppercase;letter-spacing:.08em}
.shots-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,3vw,36px);align-items:start}
@media (max-width:860px){.shots-2{grid-template-columns:1fr}}
.steps6{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line-2);border-radius:6px;overflow:hidden}
.steps6>div{background:var(--bg-2);padding:clamp(20px,2.6vw,30px)}
.steps6 .n{font-family:var(--mono);font-size:12px;color:var(--amber-2);letter-spacing:.08em}
.steps6 h3{margin:8px 0 8px}
.steps6 p{color:var(--text-2);font-size:15.5px;margin:0}
@media (max-width:860px){.steps6{grid-template-columns:1fr}}

.strip.four{grid-template-columns:repeat(2,1fr)}
@media (max-width:860px){.strip.four{grid-template-columns:1fr}}

/* ---------- in practice: saw > checked > you get ---------- */
.prac{list-style:none;border-top:1px solid var(--line-2)}
.prac-head,.prac li{display:grid;grid-template-columns:150px 1fr 1fr 1fr;gap:24px;align-items:start}
.prac-head{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:14px 0;border-bottom:1px solid var(--line-2)}
.prac li{padding:22px 0;border-bottom:1px solid var(--line)}
.prac .prod{font-weight:600}
.prac .prod small{display:block;font-family:var(--mono);font-size:11px;color:var(--muted);font-weight:400;margin-top:4px;letter-spacing:.04em}
.prac p{margin:0;color:var(--text-2);font-size:15.5px}
.prac .out{color:var(--amber-2);font-weight:600}
.prac .arrow{display:none}
.trustline{margin-top:28px;font-size:clamp(17px,1.4vw,20px);max-width:44em}
.trustline b{color:var(--amber-2);font-weight:600}
@media (max-width:860px){.prac-head{display:none}.prac li{grid-template-columns:1fr;gap:6px}.prac p::before{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:2px}.prac p.saw::before{content:"What the system saw"}.prac p.chk::before{content:"What Cloudsail checked"}.prac p.out::before{content:"What you get";color:var(--muted)}}

/* ---------- release 1 (26 Oct 2026): status pills, before/during/after, evidence ledger ---------- */
.pill{display:inline-block;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;line-height:1;padding:6px 8px;border-radius:3px;border:1px solid var(--line-2);color:var(--text-2);white-space:nowrap;vertical-align:middle}
.pill.ok{border-color:rgba(143,179,161,.55);color:var(--sage);background:rgba(143,179,161,.08)}
.pill.res{border-color:rgba(255,176,46,.5);color:var(--amber-2);background:rgba(255,176,46,.06)}
.pill.plan{border-style:dashed;color:var(--muted)}
.pills-key{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;font-size:14.5px;color:var(--text-2);margin-top:22px}
.pills-key span.k{display:inline-flex;gap:8px;align-items:center}

.bda{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line-2);border-radius:6px;overflow:hidden}
.bda>div{background:var(--bg-2);padding:clamp(22px,3vw,36px);display:flex;flex-direction:column}
.bda .phase{font-variation-settings:"wdth" 118;font-weight:800;font-size:clamp(30px,3.4vw,46px);letter-spacing:-.02em;line-height:1;color:var(--text)}
.bda .phase-sub{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--amber);margin:10px 0 20px}
.bda ul{list-style:none;display:grid;gap:14px;margin:0}
.bda li{display:grid;gap:6px;padding-top:14px;border-top:1px solid var(--line)}
.bda li q{quotes:none;font-weight:600;color:var(--text);font-size:16.5px;line-height:1.35}
.bda li p{margin:0;color:var(--text-2);font-size:15px}
@media (max-width:960px){.bda{grid-template-columns:1fr}}

.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,28px);list-style:none}
.pillars li{border-top:2px solid var(--amber);padding-top:18px}
.pillars .n{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--amber)}
.pillars h3{margin:8px 0 10px}
.pillars p{color:var(--text-2);font-size:15.5px;margin:0}
@media (max-width:960px){.pillars{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.pillars{grid-template-columns:1fr}}

.demo-flow{display:grid;gap:clamp(40px,6vw,88px)}
.demo-step{display:grid;grid-template-columns:minmax(0,.62fr) minmax(0,1.38fr);gap:clamp(22px,4vw,64px);align-items:start}
.demo-step.flip{grid-template-columns:minmax(0,1.38fr) minmax(0,.62fr)}
.demo-step.flip .demo-copy{order:2}
.demo-copy .kicker{margin-bottom:14px}
.demo-copy h3{font-size:clamp(22px,2.2vw,30px);line-height:1.15;margin-bottom:14px;font-variation-settings:"wdth" 106}
.demo-copy p{color:var(--text-2)}
.demo-copy .pill{margin-bottom:14px}
@media (max-width:900px){.demo-step,.demo-step.flip{grid-template-columns:1fr}.demo-step.flip .demo-copy{order:0}}

.phone-pair{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:clamp(22px,4vw,56px);align-items:center}
.phone{margin:0;width:min(300px,70vw);justify-self:center}
.phone img{border-radius:28px;border:8px solid #1d242e;box-shadow:0 30px 80px -30px rgba(0,0,0,.8)}
.phone figcaption{font-family:var(--mono);font-size:11.5px;color:var(--text-2);margin-top:12px;text-align:center}
@media (max-width:860px){.phone-pair{grid-template-columns:1fr}}

.ledger3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line-2);border-radius:6px;overflow:hidden}
.ledger3>div{background:var(--bg);padding:clamp(22px,3vw,36px)}
.ledger3 h3{margin:14px 0 14px}
.ledger3 ul{list-style:none;display:grid;gap:12px;margin:0}
.ledger3 li{color:var(--text-2);font-size:15.5px;padding-left:18px;position:relative}
.ledger3 li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:1px;background:var(--amber)}
@media (max-width:960px){.ledger3{grid-template-columns:1fr}}

.callout{border:1px solid var(--line-2);border-left:3px solid var(--amber);border-radius:4px;padding:clamp(18px,2.4vw,28px);background:var(--bg-2);max-width:52em}
.callout p{margin:0;color:var(--text-2)}
.callout p+p{margin-top:10px}
.callout b{color:var(--text)}
.fineprint{font-size:14px;color:var(--muted);max-width:52em}

/* palace of tides on Night Watch */
.art-hero{position:relative;min-height:min(86vh,820px);display:flex;align-items:flex-end;overflow:hidden;border-bottom:1px solid var(--line)}
.art-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.6}
.art-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,13,18,.1),rgba(10,13,18,.94) 84%)}
.art-hero .wrap{position:relative;z-index:1;padding-top:120px;padding-bottom:clamp(40px,7vw,88px);width:100%}
.art-hero .lede{color:var(--text);margin-top:18px}
.gal{display:grid;grid-template-columns:7fr 5fr;gap:clamp(14px,2vw,24px)}
.gal .shot:nth-child(4n+2),.gal .shot:nth-child(4n+3){align-self:end}
@media (max-width:760px){.gal{grid-template-columns:1fr}}
.panels2{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-2);border:1px solid var(--line-2);border-radius:6px;overflow:hidden}
.panels2>div{background:var(--bg-2);padding:clamp(22px,3vw,36px)}
.panels2 h3{margin:14px 0 10px}
.panels2 p{color:var(--text-2);font-size:15.5px}
@media (max-width:860px){.panels2{grid-template-columns:1fr}}
.cells6{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line-2);border-radius:6px;overflow:hidden}
.cells6>div{background:var(--bg-2);padding:clamp(20px,2.6vw,30px)}
.cells6 .n{font-family:var(--mono);font-size:12px;color:var(--amber-2);letter-spacing:.08em}
.cells6 h3{margin:8px 0}
.cells6 p{color:var(--text-2);font-size:15.5px;margin:0}
@media (max-width:860px){.cells6{grid-template-columns:1fr}}

/* ---------- release 2: announcement band, media page ---------- */
.announce{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(255,176,46,.10),rgba(255,176,46,0) 70%)}
.announce .wrap{display:flex;gap:18px 28px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding-top:22px;padding-bottom:22px}
.announce p{margin:0;font-size:clamp(16px,1.3vw,18.5px);color:var(--text);max-width:52em}
.announce p .kicker{display:inline-flex;margin-right:12px;vertical-align:middle}
.announce .link{white-space:nowrap;font-weight:600;color:var(--amber-2)}
.release{max-width:46em}
.release .dateline{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.release p{color:var(--text-2);font-size:18px}
.release blockquote{margin:28px 0;padding:0 0 0 22px;border-left:3px solid var(--amber);font-size:clamp(19px,1.6vw,22px);line-height:1.5;color:var(--text)}
.release blockquote footer{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-top:14px}
/* official finalist graphic: shown whole, never cropped or recoloured */
.announce-mark{width:clamp(96px,10vw,128px);height:auto;flex:none;border-radius:6px}
.announce .wrap{justify-content:flex-start;align-items:center;gap:18px clamp(20px,3vw,40px);padding-top:clamp(20px,3vw,32px);padding-bottom:clamp(20px,3vw,32px)}
.announce .wrap>p{flex:1 1 22em;font-size:clamp(17px,1.5vw,21px);line-height:1.45}
.announce p .kicker{display:block;margin:0 0 8px}
.finalist-mark{margin:0 0 28px;max-width:240px}
.finalist-mark.large{max-width:360px}
.finalist-mark img{width:100%;height:auto;border-radius:6px;display:block}
.finalist-mark figcaption{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:var(--text-2);margin-top:10px}
/* programme recognition in the Arthur hero */
.recog{display:flex;align-items:center;gap:16px;margin-top:30px;max-width:44em}
.recog img{width:76px;height:auto;flex:none;border-radius:5px}
.recog p{margin:0}
.recog .recog-main{font-weight:600;color:var(--text);font-size:16px;line-height:1.4}
.recog .recog-sub{font-family:var(--mono);font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-top:6px}
/* media centre */
.recog-cards{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-2);border:1px solid var(--line-2);border-radius:6px;overflow:hidden}
.recog-cards>div{background:var(--bg-2);padding:clamp(22px,3vw,36px);display:flex;gap:20px;align-items:flex-start}
.recog-cards img{width:120px;height:auto;flex:none;border-radius:6px}
.recog-cards h3{margin:6px 0 8px}
.recog-cards p{color:var(--text-2);font-size:15.5px;margin:0 0 8px}
@media (max-width:860px){.recog-cards{grid-template-columns:1fr}}
.founder{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,4vw,56px);align-items:start}
.founder img{width:100%;height:auto;border-radius:6px;border:1px solid var(--line-2)}
@media (max-width:860px){.founder{grid-template-columns:1fr}}
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,24px)}
.dl-grid figure{margin:0}
.dl-grid img{width:100%;height:auto;border-radius:5px;border:1px solid var(--line-2);aspect-ratio:16/10;object-fit:cover;object-position:top}
.dl-grid figcaption{font-size:14px;color:var(--text-2);margin-top:8px}
.dl-grid .dl{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--amber-2);display:inline-block;margin-top:4px}
@media (max-width:860px){.dl-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.dl-grid{grid-template-columns:1fr}}