/* donahoo.tech — Ask Mike. Deep navy and signal blue; mono for numbers. */
:root {
  --bg: #070c16;
  --bg-2: #0b1322;
  --panel: #0f1a2e;
  --panel-2: #13203a;
  --ink: #e8edf6;
  --dim: #9fb0c9;
  --line: rgba(232, 237, 246, 0.12);
  --line-2: rgba(232, 237, 246, 0.22);
  --blue: #4f8cff;
  --blue-2: #3a73e0;
  --lit: #6fe3c4;
  --warn: #f2b35a;
  --stop: #ef5b5b;
  --maxw: 1160px;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --r: 14px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.6 var(--sans);
  background-image:
    radial-gradient(900px 500px at 85% -10%, rgba(79, 140, 255, 0.16), transparent 60%),
    linear-gradient(rgba(232, 237, 246, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 237, 246, 0.035) 1px, transparent 1px);
  background-size: auto, 48px 48px, 48px 48px;
}
a { color: var(--blue); text-underline-offset: 3px; }
a:hover { color: #7aa8ff; }
h1, h2, h3 { line-height: 1.15; margin: 0; font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0; }
.mono, .mono-label { font-family: var(--mono); }
.mono-label { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim); }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* Top bar */
.top { border-bottom: 1px solid var(--line); background: rgba(7, 12, 22, 0.8); backdrop-filter: blur(8px); position: sticky; top: 0; z-index: 5; }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 60px; }
.name { color: var(--ink); text-decoration: none; font-weight: 600; letter-spacing: 0.01em; }
.top nav { display: flex; gap: 18px; font-size: 15px; }
.top nav a { color: var(--dim); text-decoration: none; }
.top nav a:hover { color: var(--ink); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 20px; border-radius: 10px;
  font: 500 16px/1 var(--sans); text-decoration: none; cursor: pointer;
  border: 1px solid transparent; transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.btn-solid { background: var(--blue); color: #fff; }
.btn-solid:hover { background: var(--blue-2); color: #fff; }
.btn-solid:disabled { background: #2a3550; color: var(--dim); cursor: not-allowed; }
.btn-line { border-color: var(--line-2); color: var(--ink); background: transparent; }
.btn-line:hover { border-color: var(--blue); color: var(--ink); }
.btn-ghost { background: rgba(7, 12, 22, 0.72); border-color: var(--line-2); color: var(--ink); }
.btn-end { background: var(--stop); color: #fff; }
.btn-end:hover { background: #d94848; }
.btn:focus-visible { outline: 2px solid var(--lit); outline-offset: 2px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* Hero */
.hero { padding: 56px 0 40px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); gap: 48px; align-items: start; }
.eyebrow { font-family: var(--mono); font-size: 13px; letter-spacing: 0.06em; color: var(--dim); margin-bottom: 18px; }
h1 { font-size: clamp(36px, 5vw, 56px); }
.lede { margin-top: 18px; color: var(--dim); font-size: 18px; max-width: 34em; }
.role-strip {
  margin-top: 22px; padding: 10px 14px; border-left: 3px solid var(--lit);
  background: rgba(111, 227, 196, 0.08); font-size: 15px; color: var(--ink);
}
.ask-about { margin: 26px 0 28px; }
.ask-about ul { list-style: none; padding: 0; margin: 10px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.ask-about li {
  font-size: 14px; padding: 7px 12px; border: 1px solid var(--line-2); border-radius: 999px;
  color: var(--ink); background: rgba(15, 26, 46, 0.6);
}

/* The call panel */
.chair {
  position: relative; aspect-ratio: 1088 / 704; width: 100%;
  border-radius: var(--r); overflow: hidden;
  background: var(--panel); border: 1px solid var(--line-2);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}
.chair .portrait, .chair video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.chair video { opacity: 0; transition: opacity 0.4s; background: #000; }
.chair.video-on video { opacity: 1; }
.chair[data-state="ended"] video, .chair[data-state="ready"] video, .chair[data-state="offline"] video { opacity: 0; }
.chair[data-state="offline"] .portrait { filter: grayscale(1) brightness(0.55); }
.chair-top {
  position: absolute; top: 0; left: 0; right: 0; display: flex; justify-content: space-between; align-items: center;
  padding: 12px 14px; background: linear-gradient(rgba(7, 12, 22, 0.75), transparent);
}
.badge {
  font: 500 12px/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase;
  padding: 6px 10px; border-radius: 999px; background: rgba(7, 12, 22, 0.75); border: 1px solid var(--line-2);
}
.chair[data-state="live"] .badge { border-color: var(--lit); color: var(--lit); }
.chair[data-state="live"] .badge::before { content: "● "; }
.chair[data-state="connecting"] .badge { color: var(--warn); border-color: var(--warn); }
.chair[data-state="offline"] .badge { color: var(--stop); border-color: var(--stop); }
.clock { font-size: 14px; padding: 6px 10px; border-radius: 8px; background: rgba(7, 12, 22, 0.75); }
.chair.closing .clock { color: var(--warn); }
.chair-controls {
  position: absolute; left: 0; right: 0; bottom: 0; display: flex; justify-content: center; gap: 10px;
  padding: 16px; background: linear-gradient(transparent, rgba(7, 12, 22, 0.85));
}
.chair-note { margin-top: 12px; font-size: 15px; color: var(--warn); }
.captions { margin-top: 12px; max-height: 168px; overflow-y: auto; display: grid; gap: 6px; }
.captions:empty { display: none; }
.cap { font-size: 15px; color: var(--dim); }
.cap b { font: 500 12px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; margin-right: 6px; color: var(--dim); }
.cap-ai { color: var(--ink); }
.cap-ai b { color: var(--lit); }
.disclosure {
  margin-top: 14px; font-size: 14px; color: var(--dim); padding: 12px 14px;
  border: 1px solid var(--line); border-radius: 10px; background: rgba(11, 19, 34, 0.7);
}
.disclosure b { color: var(--ink); }

/* Proof board */
.board-section { padding: 48px 0; border-top: 1px solid var(--line); background: rgba(11, 19, 34, 0.55); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; }
h2 { font-size: clamp(24px, 3vw, 32px); }
.board { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.tile {
  position: relative; padding: 18px 18px 16px; border-radius: var(--r);
  background: var(--panel); border: 1px solid var(--line);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.tile .value { font-size: 24px; font-weight: 500; color: var(--blue); letter-spacing: -0.01em; }
.tile h3 { font-size: 16px; margin-top: 8px; }
.tile p { font-size: 15px; color: var(--dim); margin-top: 8px; }
.tile .src { font-size: 12px; letter-spacing: 0.04em; color: #7f90ab; margin-top: 12px; }
.tile.discussed::after {
  content: "discussed"; position: absolute; top: 14px; right: 14px;
  font: 500 11px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--lit);
}
.tile.lit { border-color: var(--lit); box-shadow: 0 0 0 1px var(--lit), 0 10px 40px rgba(111, 227, 196, 0.18); transform: translateY(-2px); }
.tile.lit .value { color: var(--lit); }

/* Timeline */
.timeline-section { padding: 48px 0; border-top: 1px solid var(--line); }
.timeline { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 12px; }
.timeline li { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 14px; font-size: 16px; color: var(--dim); padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.timeline li p { margin: 0; }
.timeline li span { color: var(--blue); font-size: 14px; padding-top: 2px; }
.timeline li b { color: var(--ink); font-weight: 600; margin-right: 6px; }

/* CTA + footer */
.cta-band { padding: 44px 0; border-top: 1px solid var(--line); background: linear-gradient(90deg, rgba(79, 140, 255, 0.12), rgba(111, 227, 196, 0.06)); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-inner p { color: var(--dim); margin-top: 6px; }
.foot { padding: 28px 0 40px; border-top: 1px solid var(--line); font-size: 14px; color: var(--dim); }
.foot p + p { margin-top: 8px; }

@media (max-width: 920px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .call { order: -1; }
  .board { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .hero { padding: 28px 0 28px; }
  .top nav { gap: 12px; font-size: 14px; }
  .board { grid-template-columns: minmax(0, 1fr); }
  .timeline li { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .chair-controls { padding: 10px; }
  .btn { min-height: 44px; padding: 0 16px; font-size: 15px; }
  .cta-row .btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .tile, .chair video { transition: none; }
  .tile.lit { transform: none; }
}