/* Asilo — organizational design. Same paper, ink and rust as the proposal decks. */

:root {
  --paper: #fbfaf7;
  --paper-2: #f4f1ea;
  --surface: #ffffff;
  --ink: #17150f;
  --muted: #6e675a;
  --rule: #e3ded2;
  --line: #cdc5b4;
  --node: #b9b1a0;
  --accent: #b03a1a;
  --accent-ink: #ffffff;
  --accent-soft: #f6ebe5;
  --nav-bg: rgba(251, 250, 247, 0.92);
  --nav-h: 64px;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, ui-serif, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;

  --wrap: 1120px;
  --gutter: 28px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #15130f;
    --paper-2: #1d1b16;
    --surface: #211e18;
    --ink: #f1ede4;
    --muted: #a39b8b;
    --rule: #2f2b23;
    --line: #4a4438;
    --node: #6f6857;
    --accent: #e0714f;
    --accent-ink: #15130f;
    --accent-soft: #33221b;
    --nav-bg: rgba(21, 19, 15, 0.9);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --paper: #15130f;
  --paper-2: #1d1b16;
  --surface: #211e18;
  --ink: #f1ede4;
  --muted: #a39b8b;
  --rule: #2f2b23;
  --line: #4a4438;
  --node: #6f6857;
  --accent: #e0714f;
  --accent-ink: #15130f;
  --accent-soft: #33221b;
  --nav-bg: rgba(21, 19, 15, 0.9);
  color-scheme: dark;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html { scroll-padding-top: calc(var(--nav-h) + 16px); }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; }

img, svg { max-width: 100%; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------------------------------------------------------------- nav */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--nav-bg);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--rule);
}

.nav .wrap {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.01em;
  text-decoration: none;
  margin-right: 28px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  border-radius: 6px;
  transition: color 0.15s ease, background 0.15s ease;
}

.nav-links a:hover { color: var(--ink); background: var(--paper-2); }
.nav-links a[aria-current="page"] { color: var(--ink); }
.nav-links a[aria-current="page"]::after {
  content: "";
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent);
}

.lock { width: 11px; height: 11px; fill: none; stroke: currentColor; stroke-width: 1.6; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--ink); background: transparent; color: var(--ink); }

.nav-contact { margin-left: auto; }

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 40px; height: 40px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.nav-toggle svg { width: 18px; height: 18px; stroke: currentColor; stroke-width: 1.8; fill: none; }

@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-contact { margin-left: 0; }
  .nav-links {
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 8px var(--gutter) 16px;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
    display: none;
  }
  .nav[data-open="true"] .nav-links { display: flex; }
  .nav-links a { padding: 12px 8px; font-size: 16px; }
}

/* ---------------------------------------------------------------- type */

.eyebrow {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.15; margin: 0; text-wrap: balance; }

h1 { font-size: clamp(38px, 6vw, 68px); letter-spacing: -0.01em; }
h2 { font-size: clamp(28px, 3.6vw, 40px); }
h3 { font-size: 22px; }

.lede {
  max-width: 62ch;
  margin: 20px 0 0;
  font-size: clamp(17px, 1.6vw, 20px);
  color: var(--muted);
  text-wrap: pretty;
}

.lede b { color: var(--ink); font-weight: 600; }

.prose { max-width: 64ch; }
.prose p { margin: 0 0 16px; text-wrap: pretty; }

/* ---------------------------------------------------------------- sections */

.hero { padding: clamp(72px, 12vw, 148px) 0 clamp(56px, 8vw, 96px); }

.hero h1 { max-width: 16ch; }
.hero h1 em { font-style: italic; color: var(--accent); }

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

.audiences {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.audiences li {
  padding: 6px 14px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--muted);
}

.page-head { padding: clamp(56px, 9vw, 104px) 0 clamp(32px, 5vw, 56px); }

.section { padding: clamp(56px, 8vw, 96px) 0; border-top: 1px solid var(--rule); }

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 16px 32px;
  margin-bottom: 40px;
}

.section-head p { margin: 0; max-width: 46ch; color: var(--muted); }

.more { font-size: 14px; color: var(--accent); text-decoration: none; white-space: nowrap; }
.more:hover { text-decoration: underline; }

/* ---------------------------------------------------------------- method grid (home) */

.grid { display: grid; gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: 12px; overflow: hidden; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 960px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 760px) { .grid-3 { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .grid-4 { grid-template-columns: 1fr; } }

.cell { background: var(--paper); padding: 28px 24px 30px; display: flex; flex-direction: column; gap: 10px; }
.cell .num { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.cell h3 { font-size: 21px; }
.cell p { margin: 0; color: var(--muted); font-size: 15px; }

.tell {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ---------------------------------------------------------------- case studies */

.case {
  background: var(--paper);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 260px;
}

.case-art {
  flex: 1;
  min-height: 120px;
  border-radius: 8px;
  background:
    repeating-linear-gradient(135deg, transparent 0 10px, var(--rule) 10px 11px),
    var(--paper-2);
}

.case .sector { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.case h3 { font-size: 20px; }

.soon {
  align-self: flex-start;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 500;
}

/* ---------------------------------------------------------------- team */

.team { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 640px) { .team { grid-template-columns: 1fr; } }

.person { display: flex; gap: 20px; align-items: center; padding: 24px; border: 1px solid var(--rule); border-radius: 12px; }

.avatar {
  flex: none;
  width: 72px; height: 72px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--serif);
  font-size: 26px;
}

.person h3 { font-size: 22px; }
.person p { margin: 4px 0 0; color: var(--muted); font-size: 14.5px; }

/* ---------------------------------------------------------------- about · methods with diagrams */

.methods { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 760px) { .methods { grid-template-columns: 1fr; } }

.method {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: var(--paper);
}

.method h3 { font-size: 24px; }
.method p { margin: 0; color: var(--muted); text-wrap: pretty; }

.cap-list { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.cap-list li { padding: 3px 10px; border-radius: 999px; background: var(--paper-2); font-size: 13px; }

.mdiag {
  display: block;
  width: 100%;
  height: auto;
  padding: 14px 10px;
  border-radius: 8px;
  background: var(--paper-2);
}

.mdiag .md-silo { fill: none; stroke: var(--line); stroke-width: 1.2; stroke-dasharray: 4 4; }
.mdiag .md-box { fill: var(--surface); stroke: var(--line); stroke-width: 1.2; }
.mdiag .md-node { fill: var(--node); }
.mdiag .md-node.on { fill: var(--accent); }
.mdiag .md-dot { fill: var(--node); }
.mdiag .md-link { fill: none; stroke: var(--line); stroke-width: 1.4; }
.mdiag .md-link.on { stroke: var(--accent); stroke-width: 1.8; }
.mdiag .md-axis { fill: none; stroke: var(--line); stroke-width: 1.2; }
.mdiag .dashed { stroke-dasharray: 4 4; }
.mdiag .md-fill { fill: var(--accent-soft); stroke: var(--accent); stroke-width: 1.2; }
.mdiag .md-figure { fill: var(--accent); }
.mdiag .md-figure-body { fill: none; stroke: var(--accent); stroke-width: 2.4; }
.mdiag marker path { fill: var(--line); stroke: none; }
.mdiag .md-label { font-family: var(--mono); font-size: 10.5px; fill: var(--muted); text-anchor: middle; }
.mdiag .md-label.on { fill: var(--accent); }

.caps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 900px) { .caps { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- empty state */

.coming {
  padding: clamp(48px, 8vw, 88px) 32px;
  border: 1px dashed var(--line);
  border-radius: 14px;
  text-align: center;
}

.coming h2 { margin-bottom: 12px; }
.coming p { margin: 0 auto; max-width: 48ch; color: var(--muted); }

/* ---------------------------------------------------------------- contact band + footer */

.contact-band { padding: clamp(56px, 8vw, 96px) 0; background: var(--paper-2); border-top: 1px solid var(--rule); }
.contact-band .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.contact-band h2 { max-width: 20ch; }

.footer { padding: 28px 0 40px; font-size: 13.5px; color: var(--muted); }
.footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.footer a { color: var(--muted); text-decoration: none; }
.footer a:hover { color: var(--ink); }

/* ---------------------------------------------------------------- projects · gate */

.gate { max-width: 420px; margin: 0 auto; padding: clamp(64px, 12vw, 128px) 0; }
.gate h1 { font-size: clamp(34px, 5vw, 48px); }
.gate p { color: var(--muted); }

.gate form { display: flex; gap: 8px; margin-top: 24px; }

.gate input {
  flex: 1;
  min-width: 0;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
}

.gate input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }

.gate .err { min-height: 1.6em; margin: 10px 0 0; color: var(--accent); font-size: 14px; }

/* ---------------------------------------------------------------- projects · kanban */

.board-note { margin: 12px 0 0; font-size: 13.5px; color: var(--muted); }

.board {
  display: grid;
  grid-template-columns: repeat(4, minmax(240px, 1fr));
  gap: 16px;
  padding-bottom: 72px;
  overflow-x: auto;
}

.col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 320px;
  padding: 14px;
  border-radius: 12px;
  background: var(--paper-2);
  border: 1px solid transparent;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.col[data-over="true"] { border-color: var(--accent); background: var(--accent-soft); }

.col-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 4px 6px;
  font-size: 13px;
  font-weight: 600;
}

.col-head .count {
  min-width: 22px;
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 400;
  text-align: center;
}

.card {
  padding: 14px 14px 12px;
  border: 1px solid var(--rule);
  border-radius: 10px;
  background: var(--surface);
  cursor: grab;
  user-select: none;
}

.card:active { cursor: grabbing; }
.card[data-dragging="true"] { opacity: 0.4; }
.card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.card .code { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.06em; color: var(--accent); }
.card h3 { margin: 4px 0 6px; font-size: 18px; }
.card p { margin: 0; font-size: 13.5px; color: var(--muted); }

.card-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.card-meta span { padding: 2px 8px; border-radius: 999px; background: var(--paper-2); font-size: 12px; color: var(--muted); }

.col-empty { padding: 18px 8px; text-align: center; font-size: 13px; color: var(--muted); }

@media (max-width: 760px) {
  .board { grid-template-columns: repeat(4, minmax(240px, 82vw)); scroll-snap-type: x mandatory; }
  .col { scroll-snap-align: start; }
}