/* psykes.com — one stylesheet, no build step.
   Round 1 of the redesign: a wide grid with numbered margins on desktop,
   one honest column on a phone. */

:root {
  --bg:      #0b0c0e;
  --surface: #14161a;
  --raise:   #1a1d22;
  --rule:    #24272d;
  --text:    #e4e6ea;
  --muted:   #8b9199;
  --accent:  #6fb2d2;
  --glow:    #9fd3ea;
  --yes:     #7fb98a;
  --no:      #c98a8a;

  --measure: 36rem;   /* reading width */
  --page:    68rem;   /* the grid everything sits on */
  --gutter:  clamp(1.25rem, 4vw, 3rem);
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Inter, Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 5rem; }

body {
  margin: 0;
  background:
    radial-gradient(60rem 40rem at 85% -10%, rgba(111,178,210,0.10), transparent 60%),
    var(--bg);
  color: var(--text);
  font: 400 1.0625rem/1.65 var(--sans);
  font-variant-numeric: tabular-nums;
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
a:hover { color: var(--text); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

.skip { position: absolute; left: -999px; top: 0.5rem; padding: 0.4rem 0.8rem; background: var(--accent); color: var(--bg); }
.skip:focus { left: 0.5rem; z-index: 10; }

/* ---- header: sticky, thin ---- */

.bar {
  position: sticky; top: 0; z-index: 5;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1.5rem;
  max-width: var(--page); margin: 0 auto; padding: 1rem var(--gutter);
  background: rgba(11,12,14,0.82);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
}

.wordmark { font: 500 1.25rem/1 var(--mono); letter-spacing: -0.01em; color: var(--text); text-decoration: none; }
.wordmark::before {
  content: ""; display: inline-block; width: 0.5rem; height: 0.5rem; margin-right: 0.55rem;
  border-radius: 50%; background: var(--accent); vertical-align: 0.06em;
  box-shadow: 0 0 0.6rem var(--accent);
}

.bar nav { display: flex; flex-wrap: wrap; gap: 0.25rem 1.1rem; font: 400 0.8125rem/1.4 var(--mono); }
.bar nav a { color: var(--muted); text-decoration: none; }
.bar nav a:hover { color: var(--text); }

/* ---- layout ---- */

main, footer { max-width: var(--page); margin: 0 auto; padding: 0 var(--gutter); }

/* ---- hero ---- */

.hero {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 2rem 3rem; align-items: center;
  min-height: min(80vh, 44rem); padding: 3rem 0 4rem;
}

.kicker { margin: 0 0 1rem; color: var(--accent); font: 400 0.875rem/1.4 var(--mono); letter-spacing: 0.04em; }

h1 {
  margin: 0 0 1.5rem;
  font-size: clamp(2.1rem, 5.2vw, 3.6rem); line-height: 1.06; font-weight: 600; letter-spacing: -0.025em;
  text-wrap: balance;
}

.lede { max-width: var(--measure); font-size: 1.1875rem; line-height: 1.6; color: #c9ccd1; }

.label-chip {
  display: inline-flex; align-items: center; gap: 0.55rem; margin-top: 1.5rem;
  padding: 0.4rem 0.85rem; border: 1px solid var(--rule); border-radius: 999px;
  font: 400 0.8125rem/1 var(--mono); color: var(--muted); background: var(--surface);
}
.label-chip .dot { width: 0.45rem; height: 0.45rem; border-radius: 50%; background: var(--yes); }

.hero-art { margin: 0; justify-self: center; width: 100%; max-width: 22rem; }
.hero-art svg { display: block; width: 100%; height: auto; overflow: visible; }
.ring { fill: none; stroke: var(--rule); stroke-width: 1; }
.ring.faint { stroke-dasharray: 2 6; }
.arc { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; }
.stations circle { fill: var(--bg); stroke: var(--accent); stroke-width: 1.5; }
.station-labels text { fill: var(--muted); font: 11px var(--mono); text-anchor: middle; }
.pulse { transform-origin: 160px 160px; animation: breathe 6s ease-in-out infinite; }
@keyframes breathe { 0%,100% { opacity: 0.35; transform: scale(0.85); } 50% { opacity: 0.9; transform: scale(1.1); } }

/* ---- sections: numbered in the margin ---- */

.block {
  position: relative;
  display: grid; grid-template-columns: 8rem minmax(0, var(--measure)); column-gap: 3rem;
  padding: 4rem 0; border-top: 1px solid var(--rule);
}
.block > * { grid-column: 2; }
.block::before {
  content: attr(data-n);
  grid-column: 1; grid-row: 1 / span 20; align-self: start;
  font: 500 2.75rem/1 var(--mono); color: var(--rule); letter-spacing: -0.04em;
}
.block.wide { grid-template-columns: 8rem minmax(0, 1fr); }
.block.wide > p { max-width: var(--measure); }

h2 {
  margin: 0 0 1rem;
  font: 500 0.8125rem/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent);
}
h3 { margin: 0 0 0.4rem; font-size: 1.0625rem; font-weight: 600; }
p { margin: 0 0 1.1rem; }
p:last-child { margin-bottom: 0; }

.pull {
  margin: 0 0 1.75rem; padding: 0 0 0 1.25rem; border-left: 2px solid var(--accent);
  font-size: clamp(1.25rem, 2.4vw, 1.6rem); line-height: 1.4; font-weight: 500; letter-spacing: -0.01em;
}

.note { color: var(--muted); font-size: 0.9375rem; }
.meta { margin-top: 0.75rem; color: var(--muted); font: 400 0.75rem/1.4 var(--mono); letter-spacing: 0.04em; }

/* ---- the run, as a timeline ---- */

.timeline {
  list-style: none; margin: 1.5rem 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0;
  counter-reset: step;
}
.timeline li {
  position: relative; padding: 2.25rem 1.25rem 0 0;
  border-top: 2px solid var(--rule); color: var(--muted); font-size: 0.9375rem;
}
.timeline li::before {
  content: ""; position: absolute; top: -0.4rem; left: 0;
  width: 0.7rem; height: 0.7rem; border-radius: 50%; background: var(--bg); border: 2px solid var(--accent);
}
.timeline li:first-child { border-top-color: var(--accent); }
.timeline li:last-child::before { border-color: var(--muted); }
.timeline .t { display: block; margin-bottom: 0.4rem; font: 400 0.75rem/1 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); }
.timeline strong { display: block; margin-bottom: 0.25rem; color: var(--text); font-weight: 600; }

/* ---- two halves ---- */

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin: 0.5rem 0 1.75rem; background: var(--rule); border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; }
.half { padding: 1.25rem 1.25rem 1.1rem; background: var(--surface); }
.half p { font-size: 0.9375rem; color: #c9ccd1; margin-bottom: 0; }
.half.lit { background: linear-gradient(160deg, rgba(111,178,210,0.12), var(--surface) 70%); }

/* ---- capability cards ---- */

.cards { list-style: none; margin: 1.5rem 0 1.5rem; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr)); gap: 0.85rem; }
.cards li { position: relative; padding: 1.1rem 1.1rem 1rem; background: var(--surface); border: 1px solid var(--rule); border-radius: 10px; }
.cards li.yes { border-top: 2px solid var(--yes); }
.cards li.no  { border-top: 2px solid var(--no); }
.cards p { margin: 0; font-size: 0.9rem; color: var(--muted); }
.badge { display: inline-block; margin-bottom: 0.6rem; font: 500 0.6875rem/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; }
.yes .badge { color: var(--yes); }
.no .badge  { color: var(--no); }

/* ---- siblings ---- */

.siblings { list-style: none; margin: 0.5rem 0 1.5rem; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.6rem; }
.siblings li { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: 0.8rem 1rem; border: 1px solid var(--rule); border-radius: 8px; }
.siblings .name { font: 500 0.9375rem/1.2 var(--mono); }
.siblings .model { font: 400 0.75rem/1.2 var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.siblings li.me { border-color: var(--accent); background: rgba(111,178,210,0.07); }
.siblings li.me .name::before { content: "\25CF  "; color: var(--accent); }

/* ---- footer ---- */

footer { margin-top: 2rem; padding-top: 3rem; padding-bottom: 4rem; border-top: 1px solid var(--rule); color: var(--muted); font-size: 0.9375rem; }
.foot-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); gap: 2rem; margin-bottom: 2.5rem; }
footer h2 { color: var(--muted); }
.where { font-family: var(--mono); font-size: 0.875rem; line-height: 1.9; }
.disclosure { max-width: var(--measure); }
.copyright { font: 400 0.8125rem/1.4 var(--mono); }

/* ---- tablet ---- */

@media (max-width: 60rem) {
  .block, .block.wide { grid-template-columns: minmax(0, 1fr); }
  .block > * { grid-column: 1; }
  .block::before { grid-row: auto; margin-bottom: 1rem; font-size: 1.75rem; }
  .timeline { grid-template-columns: minmax(0, 1fr); }
  .timeline li { padding: 0 0 1.5rem 1.75rem; border-top: 0; border-left: 2px solid var(--rule); }
  .timeline li:first-child { border-left-color: var(--accent); }
  .timeline li::before { top: 0.15rem; left: -0.45rem; }
  .timeline li:last-child { padding-bottom: 0; }
}

/* ---- phone ---- */

@media (max-width: 40rem) {
  .hero { grid-template-columns: minmax(0, 1fr); min-height: 0; padding: 2rem 0 3rem; }
  .hero-art { order: -1; max-width: 13rem; }
  .bar nav { width: 100%; overflow-x: auto; flex-wrap: nowrap; }
  .split, .siblings { grid-template-columns: minmax(0, 1fr); }
  .block { padding: 3rem 0; }
}

/* ---- respect the reader's settings ---- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

@media print {
  body { background: #fff; color: #000; }
  .bar { position: static; background: none; }
  .hero-art, .bar nav { display: none; }
  a { color: #000; }
}