/* bryansanders.com. Design tokens up top so the brand universe spec can retune everything in one place. */
:root {
  --paper: #f4ecdc;
  --paper-2: #ebe0c9;
  --ink: #221d17;
  --ink-soft: #5b5146;
  --rule: #cdbfa4;
  --brand: #7a2e2a;      /* oxblood: Bryan's own color */
  --brand-ink: #f4ecdc;
  --c-turtle: #2f6b3f;   /* TurtleBlock AI */
  --c-hamlet: #a4512b;   /* STEAM Hamlet */
  --c-civic: #1f3a5a;    /* Civic Tracker (navy) */
  --c-works: #3d3a36;    /* Studio Works */
  --c-salon: #6b3a6e;    /* Salonities */
  --c-lab: #b08a1e;      /* Ideas Lab */
  --f-display: "Fraunces", Georgia, serif;
  --f-body: "Fraunces", Georgia, serif;
  --f-mono: "IBM Plex Mono", ui-monospace, monospace;
  --f-crt: "VT323", "IBM Plex Mono", monospace;
  --radius: 4px;
  --shadow: 0 1px 0 rgba(0,0,0,.04), 0 8px 24px -14px rgba(34,29,23,.35);
  --max: 1080px;
}
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 18px/1.6 var(--f-body);
  background-image: radial-gradient(rgba(34,29,23,.035) 1px, transparent 1px);
  background-size: 4px 4px;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--brand); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; background: var(--ink); color: var(--paper); padding: 8px 12px; z-index: 10; }
.nowrap { white-space: nowrap; }

/* top bar */
.top {
  position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between;
  padding: 12px clamp(16px, 4vw, 40px); background: rgba(244,236,220,.92); backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--rule);
}
.top nav { display: flex; gap: clamp(10px, 3vw, 28px); font: 500 15px var(--f-mono); }
.top nav a { color: var(--ink); text-decoration: none; }
.top nav a:hover { color: var(--brand); }
.stamp {
  display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: var(--radius);
  background: var(--brand); color: var(--brand-ink); font: 800 26px/1 var(--f-display); text-decoration: none;
  box-shadow: inset 0 0 0 2px rgba(244,236,220,.35);
}
.stamp.small { width: 26px; height: 26px; font-size: 17px; vertical-align: middle; margin-right: 6px; }

main { max-width: var(--max); margin: 0 auto; padding: 0 clamp(16px, 4vw, 40px); }

/* hero: the simple surface */
.hero {
  display: grid; grid-template-columns: 1.35fr 1fr; gap: clamp(24px, 5vw, 64px); align-items: center;
  min-height: calc(100svh - 66px); padding: clamp(32px, 6vw, 72px) 0;
}
.kicker { font: 500 13px var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); margin: 0 0 12px; }
h1 { font: 800 clamp(40px, 7vw, 76px)/1.02 var(--f-display); letter-spacing: -.02em; margin: 0 0 20px; font-variation-settings: "opsz" 144; }
.lede { font-size: clamp(18px, 2.2vw, 22px); color: var(--ink-soft); max-width: 34ch; margin: 0 0 32px; }
.stack { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.stack li { border-bottom: 1px solid var(--rule); }
.stack a {
  display: grid; grid-template-columns: 2.2em 6.2em 1fr; align-items: baseline; gap: 8px;
  padding: 12px 4px; text-decoration: none; color: var(--ink); transition: background .15s, padding .15s;
}
.stack a:hover { background: var(--paper-2); padding-left: 12px; }
.tilde { font: 400 22px var(--f-crt); color: var(--brand); }
.slash { font: 400 30px/1 var(--f-crt); }
.what { font-size: 16px; color: var(--ink-soft); }
.portrait { margin: 0; position: relative; }
.portrait img {
  width: 100%; height: auto; display: block; border-radius: var(--radius);
  border: 10px solid #fffaf0; box-shadow: var(--shadow); transform: rotate(1.5deg);
}

/* depth bands */
.band { display: grid; grid-template-columns: 180px 1fr; gap: clamp(16px, 4vw, 48px); padding: clamp(48px, 8vw, 96px) 0; border-top: 2px solid var(--ink); }
.band-head { position: sticky; top: 84px; align-self: start; }
.num { font: 500 12px var(--f-mono); letter-spacing: .14em; color: var(--ink-soft); margin: 0; }
h2 { font: 400 clamp(44px, 6vw, 64px)/1 var(--f-crt); margin: 4px 0 0; color: var(--brand); }
h3 { font: 600 24px/1.2 var(--f-display); margin: 0 0 6px; }
h4 { font: 500 13px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; margin: 20px 0 6px; color: var(--ink-soft); }
.intro { font-size: 20px; max-width: 46ch; margin: 0 0 28px; }
.band-body > * + * { margin-top: 20px; }

.card { background: #fffaf0; border: 1px solid var(--rule); border-radius: var(--radius); padding: clamp(20px, 3vw, 32px); box-shadow: var(--shadow); }
.card p { margin: 0 0 12px; }
.sub { font: 500 14px var(--f-mono); color: var(--ink-soft); }
.go { margin-top: 18px !important; display: flex; flex-wrap: wrap; gap: 10px; }
.btn {
  display: inline-block; font: 500 14px var(--f-mono); padding: 10px 16px; border-radius: var(--radius);
  background: var(--ink); color: var(--paper); text-decoration: none; border: 2px solid var(--ink); cursor: pointer;
}
.btn:hover { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:hover { color: var(--brand-ink); }

/* RE /think /create /design: stacked, echoing the signature */
.re { display: grid; grid-template-columns: auto 1fr; gap: clamp(16px, 3vw, 36px); }
.re-mark { display: flex; flex-direction: column; font: 400 26px/1.05 var(--f-crt); color: var(--brand); padding-right: clamp(12px, 2vw, 24px); border-right: 2px solid var(--brand); }
.re-mark span:first-child { font-size: 44px; color: var(--ink); }
.re-mark span:not(:first-child) { padding-left: 1.1em; }

.deep { border-bottom: 1px solid var(--rule); padding: 4px 0 8px; }
.deep summary { cursor: pointer; font: 600 20px var(--f-display); padding: 12px 0; list-style: none; }
.deep summary::-webkit-details-marker { display: none; }
.deep summary::before { content: "+"; font: 400 26px var(--f-crt); color: var(--brand); display: inline-block; width: 1.2em; }
.deep[open] summary::before { content: "\2212"; }
.deep ul { padding-left: 1.2em; margin: 0 0 8px; }
.deep li { margin-bottom: 6px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.grid > * + * { margin-top: 0; }
.venture { border-top: 6px solid var(--accent); display: flex; flex-direction: column; }
.venture .go { margin-top: auto !important; padding-top: 8px; }
.venture .btn { background: var(--accent); border-color: var(--accent); }
.tag { font: 500 12px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }

.pubs { list-style: none; margin: 0; padding: 0; }
.pubs li { display: grid; grid-template-columns: 4em 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.pubs li:first-child { border-top: 1px solid var(--rule); }
.yr { font: 400 24px/1.1 var(--f-crt); color: var(--brand); }
.pubs a { font-weight: 600; color: var(--ink); }
.pubs a:hover { color: var(--brand); }
.venue { display: block; font-size: 15px; color: var(--ink-soft); margin-top: 2px; }
.venue a { font-weight: 400; color: var(--brand); }
.news { margin-top: 32px !important; }

/* form */
.form { display: grid; gap: 16px; max-width: 640px; }
.form label { display: grid; gap: 6px; font: 500 13px var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); }
.form input, .form select, .form textarea {
  font: 400 17px var(--f-body); color: var(--ink); background: var(--paper); border: 1px solid var(--rule);
  border-radius: var(--radius); padding: 10px 12px; text-transform: none; letter-spacing: 0;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--brand); border-color: var(--brand); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .btn { justify-self: start; font-size: 15px; padding: 12px 28px; }
.status { font: 500 15px var(--f-mono); margin: 0 !important; min-height: 1.4em; }
.status.ok { color: var(--c-turtle); }
.status.err { color: var(--brand); }
.fine { font-size: 13px; color: var(--ink-soft); margin: 0 !important; }

.elsewhere-h { margin-top: 40px !important; }
.elsewhere { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.elsewhere a { display: inline-block; font: 500 14px var(--f-mono); padding: 8px 14px; border: 1px solid var(--ink); border-radius: 999px; color: var(--ink); text-decoration: none; }
.elsewhere a:hover { background: var(--ink); color: var(--paper); }

.foot { max-width: var(--max); margin: 0 auto; padding: 32px clamp(16px, 4vw, 40px) 48px; border-top: 2px solid var(--ink); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font: 500 14px var(--f-mono); }
.foot p { margin: 0; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .portrait { order: -1; max-width: 260px; }
  .band { grid-template-columns: 1fr; }
  .band-head { position: static; }
  .re { grid-template-columns: 1fr; }
  .re-mark { flex-direction: row; flex-wrap: wrap; gap: 0 10px; border-right: 0; border-bottom: 2px solid var(--brand); padding: 0 0 10px; }
  .re-mark span:not(:first-child) { padding-left: 0; }
  .re-mark span:first-child { font-size: 26px; }
  .row2 { grid-template-columns: 1fr; }
  .stack a { grid-template-columns: 1.8em 5em 1fr; }
  .slash { font-size: 26px; }
  .what { font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } .portrait img { transform: none; } }