/* Oscar R. de Rojas: candidacy site. Self-hosted type, no third-party requests. */

@font-face { font-family: "Caslon Display"; src: url("fonts/caslon-display.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Caslon Text"; src: url("fonts/caslon-text.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Caslon Text"; src: url("fonts/caslon-text-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Caslon Text"; src: url("fonts/caslon-text-bold.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Public Sans"; src: url("fonts/public-sans.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }

:root {
  --night: #101c30;        /* Assembly hall navy: hero, footer */
  --night-2: #182a45;
  --ink: #16243a;          /* body text */
  --ink-soft: #4a576b;     /* secondary text */
  --gold: #b8954a;         /* the rostrum gold: rules, ticks, marks */
  --gold-ink: #7d5f1e;     /* gold dark enough for text on white */
  --gold-pale: #e3cf9f;    /* gold on navy */
  --blue: #2f6fae;         /* UN Secretariat years */
  --slate: #8696ad;        /* Venezuelan service years */
  --mist: #c6cfdb;         /* after 2009 */
  --paper: #ffffff;
  --stone: #f2f4f7;
  --line: #dde2e9;

  --serif-display: "Caslon Display", "Libre Caslon Display", Georgia, serif;
  --serif: "Caslon Text", "Libre Caslon Text", Georgia, serif;
  --sans: "Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  --measure: 66ch;
  --gutter: clamp(1rem, 4vw, 3rem);
  --wide: 72rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 4.5rem; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.7;
  font-kerning: normal;
  font-variant-ligatures: common-ligatures;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: var(--gold-ink); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 2px; }

.skip { position: absolute; left: -999px; top: 0; background: var(--paper); color: var(--ink); padding: .5rem 1rem; z-index: 10; }
.skip:focus { left: 1rem; top: 1rem; }

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

/* ---------- Masthead ---------- */
.masthead {
  position: sticky; top: 0; z-index: 5;
  background: rgba(16, 28, 48, 0.94);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid rgba(227, 207, 159, 0.18);
}
.masthead .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 3.75rem; }
.masthead .mark { font-family: var(--serif-display); color: #fff; text-decoration: none; font-size: 1.15rem; letter-spacing: 0.01em; white-space: nowrap; }
.masthead nav ul { list-style: none; display: flex; gap: clamp(.9rem, 2.4vw, 2rem); margin: 0; padding: 0; }
.masthead nav a { font-family: var(--sans); font-size: .875rem; font-weight: 500; color: #d9e0ea; text-decoration: none; }
.masthead nav a:hover, .masthead nav a[aria-current="true"] { color: var(--gold-pale); }
@media (max-width: 40rem) {
  .masthead .wrap { flex-direction: column; align-items: flex-start; gap: .1rem; padding-top: .55rem; padding-bottom: .55rem; }
  .masthead nav ul { gap: 1.1rem; }
  .masthead nav a { font-size: .8125rem; }
}

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(ellipse 70% 60% at 85% 0%, rgba(184, 149, 74, 0.16), transparent 70%),
    var(--night);
  color: #eef1f6;
  padding: clamp(3rem, 8vw, 6.5rem) 0 clamp(2.5rem, 6vw, 4.5rem);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.honorific { font-family: var(--serif); font-style: italic; font-size: clamp(1.15rem, 2vw, 1.4rem); color: var(--gold-pale); margin: 0 0 .35rem; }
.hero h1 {
  font-family: var(--serif-display); font-weight: 400;
  font-size: clamp(2.9rem, 8.2vw, 6.4rem);
  line-height: .98; letter-spacing: -0.012em;
  margin: 0; color: #fff;
}
.candidacy {
  font-family: var(--sans); font-weight: 500; font-size: clamp(.95rem, 1.6vw, 1.1rem);
  color: #fff; margin: 1.6rem 0 0; padding-top: 1.1rem;
  border-top: 1px solid var(--gold); display: inline-block;
}
.hero .lede { max-width: 38rem; margin: 1.25rem 0 0; font-size: clamp(1.05rem, 1.6vw, 1.2rem); line-height: 1.65; color: #cfd7e3; }
.portrait { margin: 0; justify-self: end; }
.portrait img {
  width: clamp(9.5rem, 17vw, 13rem); height: auto; aspect-ratio: 1; object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--gold), 0 0 0 7px var(--night), 0 0 0 8px rgba(227, 207, 159, .45);
}
@media (max-width: 46rem) {
  .hero-grid { grid-template-columns: 1fr; }
  .portrait { justify-self: start; order: -1; }
  .portrait img { width: 7.5rem; }
}

/* ---------- The 46 Assemblies band ---------- */
.assemblies { margin-top: clamp(2.75rem, 6vw, 4.5rem); }
.assemblies-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: .5rem 2rem; }
.assemblies h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(1.15rem, 2.2vw, 1.45rem); line-height: 1.35; margin: 0; color: #fff; max-width: 40rem; }
.legend { list-style: none; display: flex; flex-wrap: wrap; gap: .35rem 1.2rem; margin: 0; padding: 0; font-family: var(--sans); font-size: .8125rem; color: #b8c3d3; }
.legend li { display: flex; align-items: center; gap: .45rem; }
.legend i { width: .7rem; height: .7rem; border-radius: 1px; display: inline-block; }

.band {
  margin-top: 1.4rem; position: relative;
  display: grid; grid-template-columns: repeat(46, minmax(0, 1fr)); gap: clamp(2px, .35vw, 5px);
  align-items: end; height: 5.25rem; padding-top: 1.6rem;
}
.tick {
  appearance: none; border: 0; padding: 0; margin: 0; cursor: pointer;
  height: 2.6rem; width: 100%; border-radius: 1px;
  background: var(--c, var(--slate)); opacity: .82;
  transition: height .2s ease, opacity .2s ease;
  position: relative;
}
.tick[data-phase="ve"] { --c: var(--slate); }
.tick[data-phase="un"] { --c: #4f8fd0; }
.tick[data-phase="ac"] { --c: var(--mist); }
.tick.milestone { height: 3.6rem; }
.tick.milestone::before {
  content: ""; position: absolute; left: 50%; top: -0.85rem; width: 5px; height: 5px; margin-left: -2.5px;
  background: var(--gold-pale); transform: rotate(45deg);
}
.tick:hover { opacity: 1; }
.tick[aria-pressed="true"] { opacity: 1; height: 4.4rem; background: var(--gold); }
.tick:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { .tick { transition: none; } }

.axis { display: grid; grid-template-columns: repeat(46, minmax(0, 1fr)); gap: clamp(2px, .35vw, 5px); margin-top: .5rem; font-family: var(--sans); font-size: .75rem; color: #8f9cb0; }
.axis span { white-space: nowrap; }
.axis .end { justify-self: end; }

.session-detail {
  margin-top: 1.25rem; padding: 1rem 0 0; border-top: 1px solid rgba(227, 207, 159, .25);
  display: grid; grid-template-columns: 12rem minmax(0, 1fr); gap: .25rem 1.5rem; min-height: 6.5rem;
}
.session-detail .year { font-family: var(--serif-display); font-size: 2.6rem; line-height: 1; color: var(--gold-pale); }
.session-detail .session { font-family: var(--sans); font-size: .8125rem; color: #9fb0c7; margin-top: .35rem; }
.session-detail ul { list-style: none; margin: 0; padding: 0; }
.session-detail li { color: #e5eaf1; line-height: 1.5; }
.session-detail li + li { margin-top: .3rem; }
.session-detail li.note { color: var(--gold-pale); font-style: italic; }
@media (max-width: 40rem) {
  .band { height: 4.25rem; }
  .tick { height: 2rem; }
  .tick.milestone { height: 2.8rem; }
  .tick[aria-pressed="true"] { height: 3.5rem; }
  .session-detail { grid-template-columns: 1fr; }
  .session-detail .year { font-size: 2.1rem; }
}

/* ---------- Sections ---------- */
section.block { padding: clamp(3.5rem, 8vw, 6rem) 0; }
section.alt { background: var(--stone); }
.section-head { display: grid; grid-template-columns: 15rem minmax(0, 1fr); gap: 2rem; align-items: baseline; margin-bottom: clamp(1.75rem, 4vw, 2.75rem); }
.section-head h2 {
  font-family: var(--serif-display); font-weight: 400;
  font-size: clamp(2rem, 4.4vw, 3rem); line-height: 1.08; margin: 0; letter-spacing: -0.005em;
}
.section-head p { margin: 0; color: var(--ink-soft); max-width: 40rem; font-style: italic; }
.body-col { margin-left: calc(15rem + 2rem); max-width: var(--measure); }
@media (max-width: 56rem) {
  .section-head { grid-template-columns: 1fr; gap: .6rem; }
  .body-col { margin-left: 0; }
}

.prose p { margin: 0 0 1.1em; hyphens: manual; }
.prose h3 {
  font-family: var(--serif); font-weight: 700; font-size: 1.3rem; line-height: 1.3;
  margin: 2.6rem 0 .9rem;
}
.prose h3:first-child { margin-top: 0; }

/* Profile: offices held */
.offices { list-style: none; margin-top: 2.5rem; margin-bottom: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.offices li { padding: 1.3rem 1.5rem 1.4rem 0; border-bottom: 1px solid var(--line); }
.offices li:nth-child(odd) { border-right: 1px solid var(--line); }
.offices li:nth-child(even) { padding-left: 1.5rem; }
.offices .when { font-family: var(--sans); font-size: .8125rem; font-weight: 600; color: var(--gold-ink); }
.offices .what { display: block; font-size: 1.15rem; line-height: 1.4; margin-top: .25rem; }
.offices .where { display: block; color: var(--ink-soft); font-size: .95rem; margin-top: .2rem; }
@media (max-width: 40rem) {
  .offices { grid-template-columns: 1fr; }
  .offices li:nth-child(odd) { border-right: 0; }
  .offices li:nth-child(even) { padding-left: 0; }
}

/* Record: Monterrey and Doha */
.conferences { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.5rem, 3vw, 2.5rem); margin-left: calc(15rem + 2rem); }
.conf { border-top: 3px solid var(--gold); padding-top: 1.25rem; }
.conf .place { font-family: var(--serif-display); font-size: clamp(1.9rem, 3.4vw, 2.5rem); line-height: 1.05; margin: 0; }
.conf .date { font-family: var(--sans); font-size: .875rem; font-weight: 500; color: var(--ink-soft); margin: .45rem 0 1rem; }
.conf p { margin: 0 0 .9rem; }
.conf .src { font-family: var(--sans); font-size: .8125rem; margin: 0; }
.conf-quote { margin: 1.4rem 0 1.4rem; padding-left: 1.25rem; border-left: 3px solid var(--gold); }
.conf-quote p { margin: 0; font-family: var(--serif-display); font-size: clamp(1.6rem, 3vw, 2.1rem); line-height: 1.2; }
.conf-quote footer { font-family: var(--sans); font-size: .8125rem; color: var(--ink-soft); margin-top: .4rem; }
.legacy { margin-top: clamp(2.5rem, 5vw, 3.5rem); color: var(--ink-soft); font-style: italic; }
@media (max-width: 56rem) { .conferences { margin-left: 0; } }
@media (max-width: 40rem) { .conferences { grid-template-columns: 1fr; } }

/* Vision */
.vision .prose { font-size: 1.125rem; line-height: 1.78; }
.vision-layout { display: grid; grid-template-columns: 15rem minmax(0, var(--measure)); gap: 2rem; }
.toc { position: sticky; top: 5.5rem; align-self: start; font-family: var(--sans); font-size: .875rem; }
.toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.toc li a { display: block; padding: .4rem 0 .4rem 1rem; color: var(--ink-soft); text-decoration: none; margin-left: -1px; border-left: 2px solid transparent; line-height: 1.4; }
.toc li a:hover { color: var(--ink); }
.toc li a[aria-current="true"] { color: var(--ink); border-left-color: var(--gold); }
.pull {
  margin: 2.4rem 0 2.6rem; padding: 0 0 0 1.5rem; border-left: 3px solid var(--gold);
  font-family: var(--serif-display); font-size: clamp(1.45rem, 2.8vw, 1.9rem); line-height: 1.3; color: var(--ink);
}
.pull p { margin: 0; }
.signature { font-style: italic; color: var(--ink-soft); margin-top: 2rem; }
@media (max-width: 56rem) {
  .vision-layout { grid-template-columns: 1fr; }
  .toc { position: static; }
  .toc ol { display: flex; flex-wrap: wrap; gap: .2rem 1.25rem; border-left: 0; }
  .toc li a { padding: .2rem 0; border-left: 0; }
}

/* Career timeline */
.career-group + .career-group { margin-top: clamp(2.75rem, 5vw, 3.75rem); }
.career-group h3 { font-family: var(--serif); font-weight: 700; font-size: 1.3rem; margin: 0 0 1rem; }
.career-group .intro { color: var(--ink-soft); margin: -.4rem 0 1.25rem; max-width: var(--measure); }
.roles { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.roles li { display: grid; grid-template-columns: 15rem minmax(0, var(--measure)); gap: 2rem; padding: 1.15rem 0; border-bottom: 1px solid var(--line); }
.roles .years { font-family: var(--sans); font-size: .9375rem; font-weight: 500; font-variant-numeric: tabular-nums lining-nums; color: var(--gold-ink); padding-top: .15rem; }
.roles .title { font-weight: 700; display: block; line-height: 1.45; }
.roles .detail { display: block; margin-top: .3rem; color: #2e3b50; }
@media (max-width: 56rem) {
  .roles li { grid-template-columns: 1fr; gap: .2rem; }
}

/* Education, honours, personal */
.two-col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(2rem, 5vw, 4rem); margin-left: calc(15rem + 2rem); }
.two-col h3 { font-family: var(--serif); font-weight: 700; font-size: 1.3rem; margin: 0 0 1rem; }
.plain { list-style: none; margin: 0; padding: 0; }
.plain li { padding: .7rem 0; border-bottom: 1px solid var(--line); line-height: 1.5; }
.plain li:first-child { border-top: 1px solid var(--line); }
.plain .sub { display: block; color: var(--ink-soft); font-size: .95rem; }
@media (max-width: 56rem) { .two-col { margin-left: 0; } }
@media (max-width: 40rem) { .two-col { grid-template-columns: 1fr; } }

.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; margin: 0 0 0 calc(15rem + 2rem); }
.facts div { border-top: 1px solid var(--gold); padding-top: .8rem; }
.facts dt { font-family: var(--sans); font-size: .8125rem; font-weight: 600; color: var(--gold-ink); }
.facts dd { margin: .3rem 0 0; line-height: 1.5; }
@media (max-width: 56rem) { .facts { margin-left: 0; } }
@media (max-width: 40rem) { .facts { grid-template-columns: 1fr; } }

/* ---------- Contact + footer ---------- */
.contact { background: var(--night); color: #e6ebf2; padding: clamp(3.5rem, 8vw, 5.5rem) 0; }
.contact .section-head h2 { color: #fff; }
.contact .section-head p { color: #b6c1d1; }
.contact-line { margin-left: calc(15rem + 2rem); font-family: var(--serif-display); font-size: clamp(1.5rem, 4vw, 2.4rem); line-height: 1.2; }
.contact-line a { color: var(--gold-pale); text-decoration-color: rgba(227, 207, 159, .45); overflow-wrap: anywhere; }
.contact-line a:hover { color: #fff; }
.contact-actions { margin: 1.5rem 0 0 calc(15rem + 2rem); font-family: var(--sans); font-size: .9375rem; display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; }
.contact-actions a, .contact-actions button { color: #d9e0ea; }
.contact-actions button { font: inherit; background: none; border: 0; padding: 0; text-decoration: underline; text-underline-offset: .18em; text-decoration-thickness: 1px; cursor: pointer; }
.contact-actions button:hover, .contact-actions a:hover { color: #fff; }
@media (max-width: 56rem) { .contact-line, .contact-actions { margin-left: 0; } }

footer.site { background: #0b1424; color: #8391a6; font-family: var(--sans); font-size: .8125rem; padding: 1.5rem 0; }
footer.site .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 2rem; }

/* ---------- Print: a clean CV ---------- */
@media print {
  @page { margin: 16mm 16mm 18mm; }
  body { font-size: 10.5pt; line-height: 1.5; color: #000; }
  .masthead, .skip, .assemblies, .toc, .contact-actions, footer.site { display: none !important; }
  .hero, .contact { background: none !important; color: #000; padding: 0 0 8mm; }
  .hero h1, .contact .section-head h2, .contact-line a { color: #000 !important; }
  .hero .lede, .candidacy, .honorific { color: #222 !important; }
  .portrait img { width: 28mm; box-shadow: none; }
  section.block { padding: 6mm 0; background: none !important; }
  .section-head { grid-template-columns: 1fr; gap: 1mm; margin-bottom: 4mm; }
  .section-head h2 { font-size: 18pt; }
  .body-col, .conferences, .two-col, .facts, .contact-line { margin-left: 0; }
  .vision-layout { grid-template-columns: 1fr; }
  .roles li { grid-template-columns: 30mm 1fr; gap: 4mm; padding: 2mm 0; break-inside: avoid; }
  .conf, .offices li, .plain li { break-inside: avoid; }
  a { color: #000; text-decoration: none; }
  .pull { font-size: 14pt; }
}