/* Widow9 OS — widow9.org. Fast. Fierce. Private. No trackers, no cookies, no outside requests. */
@font-face { font-family: "Inter"; src: url("fonts/InterVariable.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/JetBrainsMono-Regular.woff") format("woff"); font-weight: 400; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/JetBrainsMono-Bold.woff") format("woff"); font-weight: 700; font-display: swap; }

:root {
  --acc: #7CFF4F; --acc-rgb: 124, 255, 79;
  --red: #FF2E3E;
  --white: #F2F5F3; --dim: rgba(242, 245, 243, 0.66); --faint: rgba(242, 245, 243, 0.42);
  --top: #262B29; --mid: #101412; --bot: #030404;
  --card-top: rgba(46, 52, 49, 0.88); --card-bot: rgba(4, 5, 5, 0.94);
  --mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --dock: 64px;
  color-scheme: dark;
}
:root[data-edition="cybermonk"] { --acc: #FF2E3E; --acc-rgb: 255, 46, 62; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; color: var(--white); font: 400 17px/1.6 var(--sans);
  background: var(--bot) linear-gradient(170deg, var(--top) 0%, var(--mid) 45%, var(--bot) 100%) fixed;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--white); text-decoration-color: rgba(var(--acc-rgb), 0.6); text-underline-offset: 3px; }
a:hover { color: var(--acc); }
::selection { background: rgba(var(--acc-rgb), 0.35); }
.nine { color: var(--acc); }
.mono { font-family: var(--mono); }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 99; background: var(--bot); padding: 8px 12px; }

/* ---------- dock (right side, like the desktop) ---------- */
.dock {
  position: fixed; top: 0; right: 0; bottom: 0; width: var(--dock); z-index: 50;
  display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 14px 0;
  background: linear-gradient(to bottom, rgba(46, 52, 49, 0.96), rgba(3, 4, 4, 0.98));
  border-left: 1px solid rgba(var(--acc-rgb), 0.30);
  border-radius: 16px 0 0 16px; box-shadow: -6px 0 22px 2px rgba(0, 0, 0, 0.7);
}
.dock a {
  width: 44px; height: 44px; display: grid; place-items: center; border-radius: 10px;
  border: 1px solid transparent; color: var(--white); text-decoration: none; position: relative;
}
.dock a:hover, .dock a:focus-visible {
  border-color: rgba(var(--acc-rgb), 0.5); background: linear-gradient(#2e3431, #08090a); outline: none;
}
.dock a svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.dock a.home img { width: 38px; height: 38px; border-radius: 9px; filter: drop-shadow(0 0 6px rgba(var(--acc-rgb), 0.7)); }
.dock a .tip {
  position: absolute; right: 54px; white-space: nowrap; pointer-events: none; opacity: 0;
  font: 500 13px var(--sans); padding: 5px 10px; border-radius: 8px;
  background: linear-gradient(#2a302d, #060707); border: 1px solid rgba(var(--acc-rgb), 0.4);
  transition: opacity .15s;
}
.dock a:hover .tip, .dock a:focus-visible .tip { opacity: 1; }
.dock .spacer { flex: 1; }

/* ---------- edition switch ---------- */
.switch {
  position: fixed; top: 16px; right: calc(var(--dock) + 16px); z-index: 40;
  display: flex; padding: 3px; border-radius: 999px; font: 700 12px var(--mono); letter-spacing: 1px;
  background: rgba(3, 4, 4, 0.75); border: 1px solid rgba(var(--acc-rgb), 0.35); backdrop-filter: blur(8px);
}
.switch button {
  font: inherit; letter-spacing: inherit; color: var(--faint); background: none; border: 0;
  padding: 7px 14px; border-radius: 999px; cursor: pointer;
}
.switch button[aria-pressed="true"] { color: var(--bot); background: var(--acc); }
.switch button:focus-visible { outline: 2px solid var(--acc); outline-offset: 2px; }

main, footer { margin-right: var(--dock); }

/* ---------- hero: the desktop, as you land ---------- */
.hero {
  min-height: 100vh; display: grid; align-items: center; position: relative; overflow: hidden;
  background: var(--bot) url("img/hero-standard-2560.webp") 12% 50% / cover no-repeat;
}
:root[data-edition="cybermonk"] .hero { background-image: url("img/hero-cybermonk-2560.webp"); }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 35%, rgba(3,4,4,0.55) 70%, rgba(3,4,4,0.8)); pointer-events: none; }
.hero .inner { position: relative; z-index: 1; margin-left: auto; width: min(560px, 46%); padding: 120px 56px 80px 0; }
.eyebrow { font: 700 12px var(--mono); letter-spacing: 4px; color: var(--acc); text-transform: uppercase; }
h1 { font: 700 clamp(48px, 7vw, 88px)/1 var(--mono); margin: 14px 0 6px; letter-spacing: -1px; }
h1 small { font-size: 0.42em; color: var(--dim); margin-left: 10px; letter-spacing: 0; }
.tag { font: 400 15px var(--mono); letter-spacing: 6px; color: var(--dim); margin: 0 0 26px; }
.lead { font-size: 19px; color: var(--white); margin: 0 0 30px; max-width: 34em; }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 13px 22px; border-radius: 10px;
  font: 700 14px var(--mono); letter-spacing: 0.5px; text-decoration: none; color: var(--white);
  background: linear-gradient(#343a37, #0a0c0b); border: 1px solid rgba(var(--acc-rgb), 0.6);
  transition: box-shadow .2s, border-color .2s;
}
.btn:hover { color: var(--white); border-color: var(--acc); box-shadow: 0 0 18px rgba(var(--acc-rgb), 0.35); }
.btn.primary { border-color: var(--acc); box-shadow: 0 0 14px rgba(var(--acc-rgb), 0.25); }
.btn .k { color: var(--acc); }
.meta { margin-top: 18px; font: 400 13px var(--mono); color: var(--faint); }

/* ---------- gauge card ---------- */
.gauge {
  position: absolute; z-index: 1; top: 76px; left: 48px; width: 300px; padding: 16px 18px 14px;
  border-radius: 16px; background: linear-gradient(var(--card-top), var(--card-bot));
  border: 1px solid rgba(var(--acc-rgb), 0.3); box-shadow: 0 8px 24px 2px rgba(0, 0, 0, 0.65);
  font: 400 12px var(--mono);
}
.gauge h2 { font: 700 13px var(--mono); letter-spacing: 3px; margin: 0 0 10px; }
.gauge .row { display: flex; justify-content: space-between; padding: 4px 0; letter-spacing: 0.5px; }
.gauge .on { color: var(--acc); }
.gauge .on::before { content: "● "; }
.gauge .note { margin-top: 8px; font-size: 10.5px; color: var(--faint); letter-spacing: 0; }

/* ---------- sections ---------- */
section.band { padding: 110px 56px; max-width: 1180px; margin: 0 auto; }
h2.title { font: 700 clamp(28px, 3.4vw, 40px)/1.15 var(--mono); margin: 10px 0 14px; }
.sub { color: var(--dim); max-width: 46em; margin: 0 0 42px; }
.card {
  background: linear-gradient(var(--card-top), var(--card-bot)); border: 1px solid rgba(var(--acc-rgb), 0.22);
  border-radius: 16px; padding: 26px; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

.editions { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.ed { display: grid; grid-template-columns: 1fr 150px; gap: 10px; align-items: center; }
.ed.std { border-color: rgba(124, 255, 79, 0.45); }
.ed.monk { border-color: rgba(255, 46, 62, 0.45); }
.ed h3 { font: 700 20px var(--mono); margin: 0 0 8px; letter-spacing: 1px; }
.ed.std h3 { color: #7CFF4F; } .ed.monk h3 { color: #FF2E3E; }
.ed p { margin: 0 0 12px; color: var(--dim); }
.ed ul { margin: 0; padding-left: 18px; }
.ed img { width: 150px; height: auto; filter: drop-shadow(0 10px 14px rgba(0,0,0,0.6)); }
.ed .legal { font-size: 13px; color: var(--faint); margin-top: 12px; }

.protect { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.protect .card { padding: 20px; }
.protect h3 { font: 700 15px var(--mono); margin: 0 0 6px; display: flex; gap: 8px; align-items: center; }
.protect h3::before { content: "● ON"; font-size: 11px; color: var(--acc); white-space: nowrap; }
.protect p { margin: 0; font-size: 14.5px; color: var(--dim); }
.honest { margin-top: 26px; font: 400 14px var(--mono); color: var(--faint); }

.dl { display: grid; grid-template-columns: 1.15fr 1fr; gap: 24px; align-items: start; }
.dl .big { font: 700 22px var(--mono); margin: 0 0 4px; }
.dl dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 18px 0 22px; font-size: 14.5px; }
.dl dt { color: var(--faint); } .dl dd { margin: 0; }
code, .hash { font: 400 13px var(--mono); }
.hash { display: block; word-break: break-all; padding: 10px 12px; border-radius: 8px; background: rgba(0,0,0,0.45); border: 1px solid rgba(var(--acc-rgb), 0.2); color: var(--dim); }
ol.steps { margin: 0; padding-left: 20px; } ol.steps li { margin-bottom: 10px; }
ol.steps code { background: rgba(0,0,0,0.45); padding: 2px 6px; border-radius: 5px; }

.limits { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.limits ul { margin: 0; padding-left: 18px; } .limits li { margin-bottom: 8px; color: var(--dim); }
.limits h3 { font: 700 16px var(--mono); margin: 0 0 12px; }

footer {
  border-top: 1px solid rgba(var(--acc-rgb), 0.2); padding: 40px 56px 56px; font-size: 13.5px; color: var(--faint);
}
footer .cols { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
footer h4 { font: 700 12px var(--mono); letter-spacing: 2px; color: var(--white); margin: 0 0 10px; }
footer ul { list-style: none; margin: 0; padding: 0; } footer li { margin-bottom: 6px; }
footer a { color: var(--dim); }
footer .small { max-width: 1180px; margin: 26px auto 0; font-size: 12px; }

/* ---------- phones and small screens ---------- */
@media (max-width: 900px) {
  :root { --dock: 0px; }
  .dock { top: auto; left: 0; width: auto; height: 60px; flex-direction: row; justify-content: space-around; padding: 0 8px;
          border-left: 0; border-top: 1px solid rgba(var(--acc-rgb), 0.3); border-radius: 16px 16px 0 0; }
  .dock .spacer, .dock .tip { display: none; }
  body { padding-bottom: 60px; }
  .switch { top: 12px; right: 12px; }
  .hero { min-height: auto; background-image: url("img/hero-standard-1280.webp"); background-position: 30% 0; background-size: 200% auto; }
  :root[data-edition="cybermonk"] .hero { background-image: url("img/hero-cybermonk-1280.webp"); }
  .hero::after { background: linear-gradient(180deg, transparent 20%, rgba(3,4,4,0.85) 52%, var(--bot) 75%); }
  .hero .inner { width: auto; margin: 0; padding: 300px 16px 48px; }
  .gauge { position: relative; top: 0; left: 0; width: auto; margin: 0 16px 40px; }
  section.band { padding: 64px 16px; }
  .editions, .dl, .limits { grid-template-columns: 1fr; }
  .protect { grid-template-columns: 1fr 1fr; }
  .ed { grid-template-columns: 1fr 96px; } .ed img { width: 96px; }
  footer { padding: 32px 16px 40px; } footer .cols { grid-template-columns: 1fr; }
}
@media (max-width: 520px) { .protect { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

/* ---------- small helpers + inner pages ---------- */
.hashlabel { margin: 22px 0 8px; font-size: 14px; color: var(--dim); }
.steps-title { margin: 0 0 14px; font-size: 16px; }
.pagehead { position: relative; overflow: hidden; padding: 110px 56px 40px; max-width: 1180px; margin: 0 auto; }
.pagehead img { position: absolute; right: 40px; top: 84px; width: 170px; height: auto; opacity: 0.9;
  filter: drop-shadow(0 14px 18px rgba(0,0,0,0.65)); }
.pagehead h1 { font-size: clamp(34px, 4.6vw, 54px); }
.pagehead .updated { font: 400 13px var(--mono); color: var(--faint); margin: 8px 0 0; }
.prose { max-width: 1180px; margin: 0 auto; padding: 0 56px 100px; }
.prose .card { max-width: 820px; padding: 34px 38px; }
.prose h2 { font: 700 19px var(--mono); margin: 32px 0 10px; color: var(--white); }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { color: var(--dim); }
.prose strong { color: var(--white); font-weight: 600; }
.prose ul { padding-left: 20px; }
.prose table { width: 100%; border-collapse: collapse; font-size: 14.5px; margin: 8px 0 18px; }
.prose th, .prose td { text-align: left; padding: 9px 10px; border-bottom: 1px solid rgba(var(--acc-rgb), 0.15); vertical-align: top; }
.prose th { font: 700 12px var(--mono); letter-spacing: 1px; color: var(--white); }
.prose .callout { border-left: 3px solid var(--acc); padding: 10px 16px; background: rgba(0,0,0,0.3); border-radius: 0 8px 8px 0; margin: 14px 0; }
.prose .callout.red { border-left-color: #FF2E3E; }
@media (max-width: 900px) {
  .pagehead { padding: 76px 16px 24px; } .pagehead img { width: 96px; right: 12px; top: 64px; }
  .prose { padding: 0 16px 64px; } .prose .card { padding: 22px 18px; }
  .prose table { font-size: 13px; }
}
:root[data-edition="cybermonk"] .pagehead img.std-only { content: url("img/spider-cybermonk.webp"); }

/* close button on inner pages */
.close {
  position: fixed; top: 18px; left: 18px; z-index: 45; height: 48px; padding: 0 20px 0 16px;
  display: inline-flex; align-items: center; gap: 10px; border-radius: 14px; text-decoration: none;
  font: 700 22px var(--mono); line-height: 1; color: var(--acc);
  background: linear-gradient(#3a403d, #0a0c0b); border: 2px solid var(--acc);
  box-shadow: 0 0 18px rgba(var(--acc-rgb), 0.35), 0 6px 16px rgba(0,0,0,0.5);
}
.close::after { content: "CLOSE"; font-size: 14px; letter-spacing: 0.18em; color: var(--white); }
.close:hover, .close:focus-visible { color: var(--acc); border-color: var(--acc); box-shadow: 0 0 14px rgba(var(--acc-rgb), 0.35); outline: none; }
@media (max-width: 900px) { .close { top: 12px; left: 12px; } }
.small-note { font-size: 13px; color: var(--dim); margin-top: 10px; }