/* manuel.abello.co
   One committed visual world: an instrument panel. Cool near-black ground, a single
   warm-amber accent at the 2700K end of the CCT scale, and the IBM Plex superfamily
   set like a datasheet. Print styles are load-bearing: a presenter bio gets PDF'd
   into speaker packets, so this page has to survive on white. */

:root {
  --ground:  #16263c;
  --raise:   #1d3254;
  --rule:    rgba(214, 229, 248, 0.14);
  --text:    #e4ebf4;
  --muted:   #9db0c7;
  --dim:     #6e8299;
  --accent:  #d9c096;
  --accent-bright: #f2e2c1;

  --serif: "IBM Plex Serif", Georgia, "Times New Roman", serif;
  --sans:  "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:  "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --measure: 62ch;
  --gutter: 1.5rem;

  /* so the scrollbar and any form chrome render dark against the navy */
  color-scheme: dark;
}

::selection { background: var(--accent); color: #16263c; }

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--ground);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: var(--gutter);
  top: var(--gutter);
  z-index: 10;
  background: var(--accent);
  color: #0c0e11;
  padding: 0.5rem 0.9rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  border-radius: 2px;
}

.page {
  max-width: 54rem;
  margin: 0 auto;
  padding-block: 0 4rem;
  padding-inline: var(--gutter);
}

/* ---- masthead: Manuel's own banner, full-bleed, with the name beneath it ---- */

.masthead {
  margin-inline: calc(50% - 50vw);
  margin-bottom: 3.5rem;
  border-bottom: 1px solid var(--rule);
}

.banner {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 1;
  max-height: 270px;
  object-fit: cover;
  object-position: center;
  background: #1d3254;
}

.masthead-inner {
  max-width: 54rem;
  margin: 0 auto;
  padding: clamp(1.75rem, 4.5vw, 2.75rem) var(--gutter) clamp(1.75rem, 4.5vw, 2.5rem);
}

.masthead h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2.1rem, 7vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 0.6rem;
  color: #fff;
  text-wrap: balance;
}

.masthead .post {
  font-weight: 500;
  color: #c3d1e3;
  letter-spacing: 0;
}

.masthead .role {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent-bright);
}

.masthead .role + .role { margin-top: 0.3rem; color: var(--accent); }

/* ---- the datasheet grid ---- */

main {
  display: flex;
  flex-direction: column;
  gap: 3.25rem;
}

.block {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  column-gap: 2.5rem;
  align-items: start;
}

.eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--dim);
  padding-top: 0.42rem;
}

.body {
  max-width: var(--measure);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* the AIMe block carries a two-column grid, so it runs wider than prose measure */
#h-aime + .body,
#h-work + .body { max-width: 44rem; }

.body > p { margin: 0; }

.lede {
  font-family: var(--serif);
  font-size: 1.22rem;
  line-height: 1.5;
  color: #fff;
  font-weight: 500;
}

.note {
  font-size: 0.9rem;
  color: var(--muted);
}

.thesis {
  font-family: var(--serif);
  font-size: 1.06rem;
  line-height: 1.5;
  color: var(--accent-bright);
  border-left: 2px solid var(--accent);
  padding-left: 1rem;
  margin-block: 0.35rem 0.25rem;
  max-width: 34rem;
}

/* ---- the track: order carries information, so it is an ordered list ---- */

.arc {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.arc li {
  display: grid;
  gap: 0.2rem;
  padding-left: 1.15rem;
  border-left: 1px solid var(--rule);
}

.arc li.now { border-left-color: var(--accent); }

.arc .org {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 1rem;
  color: #fff;
}

.arc li.now .org { color: var(--accent); }

.arc .what {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.6;
}

.arc .link {
  font-family: var(--mono);
  font-size: 0.76rem;
  margin-top: 0.2rem;
}

/* ---- definition lists: term over description, same shape as the track ---- */

.defs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.defs li {
  display: grid;
  gap: 0.15rem;
}

.defs .term {
  font-weight: 500;
  font-size: 1rem;
  color: #fff;
}

.defs .desc {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.6;
}

.defs .link {
  font-family: var(--mono);
  font-size: 0.82rem;
  margin-top: 0.12rem;
}

/* ---- capability grid ---- */

.caps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 2rem;
  row-gap: 1.1rem;
}

.caps li { display: grid; gap: 0.12rem; }

.caps .term {
  font-family: var(--mono);
  font-size: 0.73rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.caps li { border-left: 1px solid var(--rule); padding-left: 0.85rem; }

.caps .desc {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

/* ---- work: eleven items, so two columns and a tighter rhythm ---- */

.work {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 2rem;
  row-gap: 1.3rem;
}

.work li {
  display: grid;
  gap: 0.18rem;
  padding-left: 0.9rem;
  border-left: 1px solid var(--rule);
}

.work .term {
  font-weight: 500;
  font-size: 0.99rem;
  color: #fff;
}

.work .desc {
  color: var(--muted);
  font-size: 0.89rem;
  line-height: 1.55;
}

.work .link {
  font-family: var(--mono);
  font-size: 0.76rem;
  margin-top: 0.1rem;
}

.work li.group {
  grid-column: 1 / -1;
  border-left-color: var(--accent);
}

.work .sub {
  list-style: none;
  margin: 0.85rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 2rem;
  row-gap: 0.85rem;
}

.work .sub li {
  padding-left: 0.85rem;
  border-left: 1px solid var(--rule);
}

.work .sub .term {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.work .sub .desc { font-size: 0.86rem; }

/* ---- sessions ---- */

.sessions {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sessions li {
  display: grid;
  gap: 0.15rem;
}

.sessions .title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.06rem;
  line-height: 1.35;
  color: #fff;
  text-wrap: balance;
}

.sessions .sub {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

/* ---- contact ---- */

.expansion {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-bottom: -0.35rem;
}

.contact {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--mono);
  font-size: 0.95rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* ---- links ---- */

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  transition: border-color 120ms ease, color 120ms ease;
}

a:hover { border-bottom-color: var(--accent); }

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 1px;
}

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

footer {
  margin-top: 4.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dim);
}

footer p { margin: 0; }

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

@media (max-width: 46rem) {
  .block {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 0.85rem;
  }
  .eyebrow {
    padding-top: 0;
    padding-bottom: 0.1rem;
    border-bottom: 1px solid var(--rule);
    padding-bottom: 0.6rem;
  }
  main { gap: 2.75rem; }
  .lede { font-size: 1.12rem; }
  .caps, .work, .work .sub { grid-template-columns: minmax(0, 1fr); row-gap: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* ---- print: a speaker packet gets this as a PDF ---- */

@media print {
  :root {
    --ground: #fff;
    --raise: #fff;
    --rule: #c8ccd2;
    --text: #15181c;
    --muted: #41474e;
    --dim: #6b7178;
    --accent: #6d5422;
    --accent-bright: #6d5422;
  }
  body { font-size: 10.5pt; line-height: 1.5; }
  .page { max-width: none; padding: 0; }
  .skip { display: none; }
  .masthead { margin-inline: 0; padding: 0 0 1rem; overflow: visible; }
  body { overflow-x: visible; }
  .masthead .art { display: none; }
  .masthead-inner { max-width: none; }
  .masthead h1, .lede, .arc .org, .sessions .title { color: #000; }
  .masthead .role { color: #41474e; }
  .arc li.now .org { color: #000; }
  .arc li, .caps li, .work li, .work .sub li, .block { break-inside: avoid; }
  .caps .term { color: #15181c; }
  main { gap: 1.6rem; }
  .block { grid-template-columns: 6.5rem minmax(0, 1fr); column-gap: 1.5rem; }
  a { color: #15181c; border-bottom: none; }
  footer { margin-top: 2rem; }
}