/* josemasri.com
   Tokens primero; todo lo demás se deriva de aquí. El modo oscuro solo redefine colores. */

:root {
  --bg: #F3F4F1;
  --surface: #FBFBF9;
  --ink: #12161C;
  --muted: #5B6470;
  --line: #DADDD6;
  --accent: #3B3FD8;
  --accent-ink: #FFFFFF;
  --live: #178A4C;
  --building: #A76A12;
  --private: #6F7782;

  --font-display: 'Bricolage Grotesque', ui-sans-serif, system-ui, sans-serif;
  --font-body: 'Geist', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --max: 1120px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 14px;
  --ease: cubic-bezier(.2, .7, .2, 1);

  color-scheme: light;
  interpolate-size: allow-keywords;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0D1014;
    --surface: #14181E;
    --ink: #E7E9E4;
    --muted: #8E96A1;
    --line: #262B33;
    --accent: #8F94FF;
    --accent-ink: #0D1014;
    --live: #3DCB7E;
    --building: #E3A93B;
    --private: #8E96A1;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0D1014;
  --surface: #14181E;
  --ink: #E7E9E4;
  --muted: #8E96A1;
  --line: #262B33;
  --accent: #8F94FF;
  --accent-ink: #0D1014;
  --live: #3DCB7E;
  --building: #E3A93B;
  --private: #8E96A1;
  color-scheme: dark;
}

/* ---------- Base ---------- */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 1rem/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, p, ul, ol, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
strong { font-weight: 600; }
::selection { background: var(--accent); color: var(--accent-ink); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap;
}
.skip-link {
  position: absolute; left: 16px; top: -48px; z-index: 20;
  padding: 8px 14px; border-radius: 8px;
  background: var(--ink); color: var(--bg); font-weight: 500;
}
.skip-link:focus { top: 12px; }

.arrow { font-family: var(--font-mono); font-size: .8em; color: var(--muted); transition: color .2s, translate .2s var(--ease); display: inline-block; }
a:hover .arrow { color: var(--accent); translate: 2px -2px; }

/* ---------- Barra superior ---------- */

.bar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 24px;
  max-width: calc(var(--max) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 14px var(--gutter);
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px) saturate(1.4);
  -webkit-backdrop-filter: blur(12px) saturate(1.4);
}
.bar::after {
  content: ""; position: absolute; inset: auto var(--gutter) 0;
  height: 1px; background: var(--line);
}
.bar__mark {
  font: 500 15px/1 var(--font-mono);
  letter-spacing: -.02em;
  display: inline-flex; align-items: center; gap: 2px;
}
.bar__cursor { width: 7px; height: 15px; background: var(--accent); display: inline-block; }
.bar__nav { display: flex; gap: 22px; margin-left: auto; font-size: 14px; color: var(--muted); }
.bar__nav a { transition: color .2s; }
.bar__nav a:hover { color: var(--ink); }
.bar__actions { display: flex; gap: 6px; }
.bar__btn {
  display: inline-grid; place-items: center;
  min-width: 34px; height: 30px; padding: 0 8px;
  border: 1px solid var(--line); border-radius: 8px;
  background: transparent; color: var(--ink);
  font: 500 12px/1 var(--font-mono); cursor: pointer;
  transition: border-color .2s, background .2s;
}
.bar__btn:hover { border-color: var(--muted); }
.bar__theme svg { transition: rotate .4s var(--ease); }
:root[data-theme="dark"] .bar__theme svg { rotate: 180deg; }

/* ---------- Layout ---------- */

main, .footer {
  max-width: calc(var(--max) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.section { padding-block: clamp(72px, 10vw, 128px) 0; }
.section__head { max-width: 680px; margin-bottom: clamp(28px, 4vw, 44px); }
.eyebrow {
  font: 500 12px/1 var(--font-mono);
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.section__title {
  font: 700 clamp(1.9rem, 4vw, 2.75rem)/1.05 var(--font-display);
  font-variation-settings: "opsz" 96;
  letter-spacing: -.022em;
  text-wrap: balance;
}
.section__intro { margin-top: 14px; color: var(--muted); font-size: 1.0625rem; text-wrap: pretty; }
.section__foot { margin-top: 20px; }
.text-link { font-size: 14px; color: var(--muted); border-bottom: 1px solid var(--line); padding-bottom: 2px; transition: color .2s, border-color .2s; }
.text-link:hover { color: var(--ink); border-color: var(--ink); }

/* ---------- Botones y piezas comunes ---------- */

.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  height: 44px; padding: 0 18px;
  border: 1px solid var(--line); border-radius: 10px;
  background: var(--surface);
  font-weight: 500; font-size: 15px;
  transition: border-color .2s, background .2s, color .2s, translate .2s var(--ease);
}
.btn:hover { border-color: var(--ink); }
.btn:active { translate: 0 1px; }
.btn--solid { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.btn--solid:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn--quiet { background: transparent; border-color: transparent; color: var(--muted); }
.btn--quiet:hover { color: var(--ink); border-color: transparent; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font: 400 12px/1 var(--font-mono);
  padding: 6px 8px; border-radius: 6px;
  border: 1px solid var(--line); color: var(--muted);
  white-space: nowrap;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.status {
  display: inline-flex; align-items: center; gap: 7px;
  font: 500 12px/1 var(--font-mono); color: var(--muted);
  white-space: nowrap;
}
.status__dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status--live .status__dot { background: var(--live); box-shadow: 0 0 0 0 color-mix(in oklab, var(--live) 50%, transparent); animation: pulse 2.4s var(--ease) infinite; }
.status--building .status__dot { background: var(--building); }
.status--private .status__dot { background: transparent; border: 1.5px solid var(--private); }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--live) 45%, transparent); }
  70%, 100% { box-shadow: 0 0 0 7px transparent; }
}

/* ---------- Hero ---------- */

.hero { padding-block: clamp(64px, 12vw, 148px) 8px; }
.hero__meta { margin-bottom: clamp(28px, 4vw, 40px); }
.hero__meta .status { font-size: 13px; color: var(--ink); white-space: normal; line-height: 1.4; }
.hero__meta .status__dot { flex: none; }
.hero__title { display: grid; gap: 22px; font-weight: inherit; }
.hero__name { font: 500 1.0625rem/1.3 var(--font-body); display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: baseline; }
.hero__role { font: 400 13px/1 var(--font-mono); color: var(--muted); }
.hero__thesis {
  font: 700 clamp(2.6rem, 7.2vw, 5.9rem)/.96 var(--font-display);
  font-variation-settings: "opsz" 96;
  letter-spacing: -.032em;
  max-width: 14ch;
  text-wrap: balance;
}
.hero__lede {
  max-width: 600px; margin: 32px 0 34px;
  font-size: clamp(1.0625rem, 1.6vw, 1.1875rem); line-height: 1.6;
  color: var(--muted); text-wrap: pretty;
}
.hero__lede strong { color: var(--ink); font-weight: 500; }

@media (prefers-reduced-motion: no-preference) {
  .hero > * { animation: rise .9s var(--ease) both; }
  .hero > :nth-child(2) { animation-delay: .08s; }
  .hero > :nth-child(3) { animation-delay: .16s; }
  .hero > :nth-child(4) { animation-delay: .24s; }
}
@keyframes rise { from { opacity: 0; translate: 0 14px; } }

/* ---------- Experiencia: trace waterfall ----------
   Cada span se coloca con --start/--end (años) contra --axis-start/--axis-end del .trace.
   La posición y el largo de las barras son las fechas reales de cada rol. */

.trace {
  --label: 300px;
  --range: calc(var(--axis-end) - var(--axis-start));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}
.trace__meta {
  display: flex; flex-wrap: wrap; gap: 6px 20px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  font: 400 12px/1.4 var(--font-mono); color: var(--muted);
}
.trace__meta b { color: var(--ink); font-weight: 500; }
.trace__legend { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; }
.key { width: 14px; height: 8px; border-radius: 2px; display: inline-block; }
.key + .key { margin-left: 10px; }
.key--solid { background: var(--accent); }
.key--hatch { background: repeating-linear-gradient(-45deg, var(--accent) 0 2px, transparent 2px 5px); box-shadow: inset 0 0 0 1px var(--accent); }

.trace__axis {
  display: grid; grid-template-columns: var(--label) 1fr;
  border-bottom: 1px solid var(--line);
  font: 400 11px/1 var(--font-mono); color: var(--muted);
}
.trace__ticks { position: relative; height: 30px; margin-right: 18px; }
.trace__ticks > span {
  position: absolute; top: 11px;
  left: calc((var(--y) - var(--axis-start)) / var(--range) * 100%);
  translate: -50% 0;
}
.trace__ticks > span:first-child { translate: 0 0; }

.span__row {
  display: grid; grid-template-columns: var(--label) 1fr; align-items: center;
  min-height: 60px;
  cursor: pointer; list-style: none;
  border-bottom: 1px solid var(--line);
  transition: background .2s;
}
.span__row::-webkit-details-marker { display: none; }
.span__row:hover { background: color-mix(in oklab, var(--accent) 4%, transparent); }
.span[open] > .span__row { background: color-mix(in oklab, var(--accent) 6%, transparent); }
.span__row:focus-visible { outline-offset: -2px; border-radius: 0; }

.span__label {
  display: grid; gap: 3px;
  padding: 12px 16px 12px 40px;
  position: relative;
}
.span__label::before {
  content: ""; position: absolute; left: 18px; top: 50%;
  width: 7px; height: 7px; margin-top: -5px;
  border-right: 1.5px solid var(--muted); border-bottom: 1.5px solid var(--muted);
  rotate: -45deg; transition: rotate .25s var(--ease);
}
.span[open] .span__label::before { rotate: 45deg; }
.span__role { font-weight: 500; font-size: 15px; line-height: 1.3; }
.span__co { font: 400 12px/1.3 var(--font-mono); color: var(--muted); }
.span__client { opacity: .8; }

.span__track {
  position: relative; align-self: stretch;
  margin-right: 18px;
  /* Una línea vertical por año */
  background-image: linear-gradient(to right, var(--line) 1px, transparent 1px);
  background-size: calc(100% / var(--range)) 100%;
}
.span__bar {
  position: absolute; top: 50%; height: 14px; margin-top: -7px;
  left: calc((var(--start) - var(--axis-start)) / var(--range) * 100%);
  width: calc((var(--end) - var(--start)) / var(--range) * 100%);
}
.span__bar::before {
  content: ""; position: absolute; inset: 0;
  border-radius: 3px;
  background: var(--accent);
  transform-origin: left center;
}
.span--parallel .span__bar::before {
  background: repeating-linear-gradient(-45deg, var(--accent) 0 2px, transparent 2px 6px);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.span__time {
  position: absolute; left: calc(100% + 10px); top: 50%; translate: 0 -50%;
  font: 400 11px/1 var(--font-mono); color: var(--muted); white-space: nowrap;
}
/* El rol actual termina en el borde derecho: su etiqueta va dentro de la barra */
.span--live .span__time { left: auto; right: 10px; color: var(--accent-ink); }
.span--live .span__bar::after {
  content: ""; position: absolute; right: -4px; top: 50%;
  width: 8px; height: 8px; margin-top: -4px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 25%, transparent);
}

.span__detail {
  display: grid; gap: 18px;
  padding: 20px 22px 24px calc(var(--label) + 0px);
  border-bottom: 1px solid var(--line);
}
.span__points { display: grid; gap: 10px; max-width: 640px; font-size: 15px; color: var(--muted); }
.span__points li { position: relative; padding-left: 16px; text-wrap: pretty; }
.span__points li::before { content: ""; position: absolute; left: 0; top: .72em; width: 6px; height: 1px; background: var(--muted); }
.span__points strong { color: var(--ink); font-weight: 500; }
.trace__spans > li:last-child .span:not([open]) .span__row,
.trace__spans > li:last-child .span__detail { border-bottom: 0; }

/* Apertura animada del panel (navegadores con ::details-content) */
.span::details-content {
  block-size: 0; overflow: clip;
  transition: block-size .35s var(--ease), content-visibility .35s allow-discrete;
}
.span[open]::details-content { block-size: auto; }

/* Las barras se dibujan al entrar en pantalla (scroll-driven, sin JS) */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .span__bar::before {
      animation: draw linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 90%;
    }
    .span__time { animation: fade linear both; animation-timeline: view(); animation-range: entry 50% entry 100%; }
  }
}
@keyframes draw { from { transform: scaleX(0); } }
@keyframes fade { from { opacity: 0; } }

/* ---------- Proyectos: bento ---------- */

.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.project {
  display: flex; flex-direction: column; gap: 14px;
  padding: 24px;
  transition: border-color .25s;
}
.project:hover { border-color: color-mix(in oklab, var(--ink) 30%, var(--line)); }
.project--lg { grid-column: span 2; }
.project__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px 12px; }
.project__domain { font: 400 12px/1.3 var(--font-mono); color: var(--muted); }
.project__org { opacity: .75; }
.project__name {
  font: 700 1.6rem/1.1 var(--font-display);
  font-variation-settings: "opsz" 48;
  letter-spacing: -.018em;
}
.project--lg .project__name { font-size: clamp(1.75rem, 3vw, 2.25rem); }
.project__name a:hover { color: var(--accent); }
.project__text { color: var(--muted); font-size: 15px; text-wrap: pretty; flex: 1; }
.project--lg .project__text { max-width: 58ch; }
.project .chips { margin-top: 4px; }

.project--more {
  justify-content: space-between;
  background: transparent; border-style: dashed;
}
.project--more:hover { border-color: var(--accent); }
.project--more:hover .project__name { color: var(--accent); }
.project--more .project__name { font-size: 1.35rem; }

/* Diagrama de flujo de datos: nodos unidos por un cable */
.flow {
  display: flex; align-items: center; flex-wrap: wrap; gap: 0;
  font: 500 12px/1 var(--font-mono);
  padding: 4px 0;
}
.flow li {
  padding: 8px 11px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--bg);
  white-space: nowrap;
}
.flow li:nth-child(2) { border-color: var(--accent); color: var(--accent); }
.flow li + li { position: relative; margin-left: 34px; }
.flow li + li::before {
  content: ""; position: absolute; right: calc(100% + 1px); top: 50%;
  width: 34px; height: 1px;
  background: repeating-linear-gradient(to right, var(--muted) 0 4px, transparent 4px 7px);
}
@media (prefers-reduced-motion: no-preference) {
  .project:hover .flow li + li::before { animation: wire .7s linear infinite; }
}
@keyframes wire { to { background-position: 7px 0; } }

/* ---------- Stack ---------- */

.stack { display: grid; grid-template-columns: 1.35fr 1fr; gap: clamp(24px, 4vw, 56px); align-items: start; }
.stack__row {
  display: grid; grid-template-columns: 170px 1fr; gap: 16px;
  padding: 16px 0; border-top: 1px solid var(--line);
}
.stack__row:last-child { border-bottom: 1px solid var(--line); }
.stack__row dt { font: 400 12px/1.7 var(--font-mono); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.stack__row dd { display: grid; gap: 2px; font-size: 15.5px; }
.stack__primary { font-weight: 500; }
.stack__rest { color: var(--muted); }

.links { padding: 24px; }
.links__title { font: 600 1.05rem/1.2 var(--font-body); margin-bottom: 14px; }
.links__list { display: grid; }
.link-row { display: grid; gap: 4px; padding: 12px 0; border-top: 1px solid var(--line); }
.link-row__pair { display: flex; align-items: center; gap: 10px; font: 500 13px/1.2 var(--font-mono); }
.link-row__wire {
  flex: 1; min-width: 24px; height: 1px; position: relative;
  background: repeating-linear-gradient(to right, var(--muted) 0 4px, transparent 4px 7px);
  opacity: .7;
}
.link-row__wire::before, .link-row__wire::after {
  content: ""; position: absolute; top: -2px; width: 5px; height: 5px; border-radius: 50%; background: var(--accent);
}
.link-row__wire::before { left: 0; }
.link-row__wire::after { right: 0; }
.link-row__note { font-size: 13px; color: var(--muted); }

/* ---------- Open source ---------- */

.oss-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.oss { padding: 22px; display: grid; align-content: start; gap: 8px; transition: border-color .25s; }
.oss:hover { border-color: color-mix(in oklab, var(--ink) 30%, var(--line)); }
.oss__name { font: 700 1.3rem/1.15 var(--font-display); letter-spacing: -.02em; }
.oss__name a:hover { color: var(--accent); }
.oss__tech { font: 400 12px/1.3 var(--font-mono); color: var(--accent); }
.oss__text { color: var(--muted); font-size: 15px; margin-top: 4px; text-wrap: pretty; }

/* ---------- Archivo ---------- */

.log { display: grid; grid-template-columns: repeat(2, 1fr); column-gap: 40px; }
.log__item { border-top: 1px solid var(--line); }
.log__link {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr) 7.5rem; gap: 12px; align-items: baseline;
  padding: 12px 2px;
}
a.log__link { transition: color .2s, padding .25s var(--ease); }
a.log__link:hover { padding-left: 8px; }
a.log__link:hover .log__name { color: var(--accent); }
.log__name { font-weight: 500; font-size: 15px; }
.log__what { font-size: 14px; color: var(--muted); }
.log__tech { font: 400 12px/1 var(--font-mono); color: var(--muted); text-align: right; }

/* ---------- Contacto ---------- */

.contact { padding-bottom: clamp(72px, 10vw, 120px); }
.contact__title {
  font: 700 clamp(2.2rem, 5.6vw, 4.4rem)/1 var(--font-display);
  font-variation-settings: "opsz" 96;
  letter-spacing: -.03em;
  max-width: 16ch; text-wrap: balance;
}
.contact__text { max-width: 560px; margin: 22px 0 30px; color: var(--muted); font-size: 1.0625rem; text-wrap: pretty; }
.contact__email {
  display: inline-block; margin-bottom: 30px;
  font: 600 clamp(1.25rem, 3.4vw, 2rem)/1.2 var(--font-display);
  letter-spacing: -.02em;
  overflow-wrap: anywhere;
  background: linear-gradient(var(--accent), var(--accent)) left bottom / 100% 2px no-repeat;
  padding-bottom: 4px;
  transition: color .2s, background-size .35s var(--ease);
}
.contact__email:hover { color: var(--accent); background-size: 0% 2px; background-position: right bottom; }

.footer {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  padding-block: 24px 40px;
  font: 400 12px/1.4 var(--font-mono); color: var(--muted);
  position: relative;
}
.footer::before { content: ""; position: absolute; inset: 0 var(--gutter) auto; height: 1px; background: var(--line); }
.footer a:hover { color: var(--ink); }

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .project--lg { grid-column: span 2; }
  .stack { grid-template-columns: 1fr; }
  .oss-grid { grid-template-columns: 1fr 1fr; }
  .trace { --label: 240px; }
}

@media (max-width: 720px) {
  .bar { gap: 12px; }
  .bar__nav { display: none; }
  .bar__actions { margin-left: auto; }

  .bento, .oss-grid { grid-template-columns: 1fr; }
  .project--lg { grid-column: auto; }
  .project { padding: 20px; }
  .log { grid-template-columns: 1fr; }
  .stack__row { grid-template-columns: 1fr; gap: 6px; }

  /* El trace pasa a una columna: etiqueta arriba, barra abajo */
  .trace__legend { margin-left: 0; }
  .trace__axis { grid-template-columns: 1fr; padding: 0 16px; }
  .trace__ticks { margin-right: 0; }
  .trace__axis-spacer { display: none; }
  .trace__ticks > span:nth-child(even) { visibility: hidden; }
  .span__row { grid-template-columns: 1fr; padding-bottom: 14px; }
  .span__label { padding: 14px 16px 8px 36px; }
  .span__label::before { left: 16px; top: 22px; margin-top: 0; }
  .span__track { height: 22px; margin: 0 16px; }
  .span__detail { padding: 16px 16px 20px; }
  .span__time { font-size: 10px; }
}

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