/* ==========================================================================
   Sofía Camaripano · Portafolio
   Sin frameworks. Tokens tomados del archivo de Figma "Portafolio v2".
   Orden: 1 Fuentes · 2 Tokens · 3 Base · 4 Componentes · 5 Páginas · 6 Utilidades
   ========================================================================== */

/* 1 · FUENTES (autoalojadas, subconjunto latino) ---------------------------- */
@font-face { font-family: "Anton"; src: url("/assets/fonts/anton-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Space Mono"; src: url("/assets/fonts/space-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Space Mono"; src: url("/assets/fonts/space-mono-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Source Serif 4"; src: url("/assets/fonts/source-serif-4-latin-wght-normal.woff2") format("woff2"); font-weight: 200 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Source Serif 4"; src: url("/assets/fonts/source-serif-4-latin-wght-italic.woff2") format("woff2"); font-weight: 200 900; font-style: italic; font-display: swap; }

/* 2 · TOKENS ---------------------------------------------------------------- */
:root {
  --bg: #F2EDE3;          /* off-white (papel) */
  --surface: #F8F4EB;
  --ink: #1B1A17;         /* off-black (tinta) */
  --muted: #5C574E;
  --line: #CFC7B6;
  --accent: #E8402A;      /* bermellón: solo texto grande y elementos gráficos */
  --hl: #EDB02F;          /* mostaza: resaltador */
  --ph: #B9B1A0;
  --f-display: "Anton", Impact, "Arial Narrow", sans-serif;
  --f-mono: "Space Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --f-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --m: clamp(1.25rem, 4vw, 3rem);   /* margen lateral */
  --gap: clamp(1.25rem, 3vw, 2.5rem);
  --section: clamp(3rem, 7vw, 6rem);
  --max: 90rem;
  --shadow: 6px 6px 0 var(--ink);
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #1A1916; --surface: #24221E; --ink: #F2EDE3; --muted: #A8A193; --line: #3B3832;
  --accent: #F25A42; --hl: #EDB84A; --ph: #3B3832;
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1A1916; --surface: #24221E; --ink: #F2EDE3; --muted: #A8A193; --line: #3B3832;
    --accent: #F25A42; --hl: #EDB84A; --ph: #3B3832;
    color-scheme: dark;
  }
}

/* 3 · BASE ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 1rem; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 1.125rem/1.6 var(--f-serif); -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word; position: relative;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-color: var(--accent); text-decoration-thickness: .12em; text-underline-offset: .2em; }
a:hover { text-decoration-thickness: .22em; }
h1, h2, h3, p, dl, dd, figure, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
::selection { background: var(--hl); color: #1B1A17; }

/* Grano de papel: ligero pero presente */
body::after {
  content: ""; position: fixed; inset: 0; z-index: 100; pointer-events: none;
  background: url("/assets/img/grain.png") 0 0 / 128px 128px;
  mix-blend-mode: overlay; opacity: .14;
}

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--m); }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: var(--m); top: -4rem; z-index: 200; background: var(--ink); color: var(--bg); padding: .75rem 1rem; font: 700 .875rem var(--f-mono); }
.skip:focus { top: .75rem; }

/* Tipografía */
.display, h1 { font: 400 clamp(2.75rem, 6.2vw + .5rem, 6.5rem)/.95 var(--f-display); text-transform: uppercase; letter-spacing: .003em; }
h2 { font: 400 clamp(1.75rem, 3vw + .5rem, 2.75rem)/1 var(--f-display); text-transform: uppercase; }
h3 { font: 400 clamp(1.75rem, 2.5vw + .5rem, 2.75rem)/1 var(--f-display); text-transform: uppercase; }
.ink { filter: url(#tinta); }              /* efecto de tinta (filtro SVG en el HTML) */
.label { font: 700 .75rem/1.2 var(--f-mono); text-transform: uppercase; letter-spacing: .08em; }
.lead { font-size: clamp(1.25rem, 1.2vw + 1rem, 1.5rem); line-height: 1.5; max-width: 36em; }
.muted { color: var(--muted); }
.cap { font: 400 .75rem/1.45 var(--f-mono); color: var(--muted); margin-top: .5rem; }

/* 4 · COMPONENTES ----------------------------------------------------------- */

/* Cabecera tipo periódico */
.masthead { border-bottom: 3px double var(--ink); padding-top: .75rem; }
.mast-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem 1rem; padding-bottom: .75rem; border-bottom: 1px solid var(--ink); }
.mast-top .label { color: var(--muted); }
.tools { display: flex; align-items: center; gap: .5rem; }
.lang { display: inline-flex; border: 2px solid var(--ink); }
.lang a, .lang span { display: grid; place-items: center; min-width: 2.75rem; min-height: 2.75rem; padding: 0 .5rem; font: 700 .75rem var(--f-mono); letter-spacing: .08em; text-decoration: none; }
.lang [aria-current="true"] { background: var(--ink); color: var(--bg); }
.lang a:hover { background: var(--hl); color: #1B1A17; }
.theme-toggle { display: grid; place-items: center; width: 2.75rem; height: 2.75rem; background: transparent; border: 2px solid var(--ink); }
.theme-toggle:hover { background: var(--hl); color: #1B1A17; }
.theme-toggle svg { width: 1.25rem; height: 1.25rem; }
.nameplate { display: flex; align-items: center; justify-content: center; gap: clamp(.75rem, 2vw, 1.5rem); padding: clamp(.75rem, 2vw, 1.5rem) 0; text-decoration: none; font: 400 clamp(2.25rem, 8.5vw, 7.5rem)/1 var(--f-display); text-transform: uppercase; text-align: center; }
.stamp { flex: none; display: inline-grid; place-items: center; width: clamp(2.5rem, 5vw, 4rem); aspect-ratio: 1; border: 2px solid var(--accent); border-radius: 50%; color: var(--accent); font: 400 clamp(1rem, 2vw, 1.5rem)/1 var(--f-display); letter-spacing: .04em; transform: rotate(-10deg); }
.masthead--compact .nameplate { justify-content: flex-start; font-size: clamp(1.5rem, 3vw, 2.25rem); padding: .75rem 0; text-align: left; }
.masthead--compact .stamp { width: 2.25rem; font-size: .9rem; }
.nav { border-top: 1px solid var(--ink); }
.nav ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 0 clamp(1rem, 3vw, 2.5rem); }
.masthead--compact .nav ul { justify-content: flex-start; }
.nav a { display: inline-flex; align-items: center; min-height: 2.75rem; font: 700 .8125rem var(--f-mono); text-transform: uppercase; letter-spacing: .08em; text-decoration: none; }
.nav a:hover { text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: .2em; }
.nav a[aria-current="page"] { text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: .22em; text-underline-offset: .35em; }

/* Botones y etiquetas */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 2.75rem; padding: .6rem 1.25rem; font: 700 .8125rem/1.2 var(--f-mono); text-transform: uppercase; letter-spacing: .08em; text-decoration: none; border: 2px solid var(--ink); background: transparent; color: var(--ink); transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease; }
.btn--primary { background: var(--ink); color: var(--bg); box-shadow: 4px 4px 0 var(--accent); }
.btn--primary:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--accent); }
.btn--ghost:hover { background: var(--hl); color: #1B1A17; }
.btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; box-shadow: none; transform: none; }
.btns { display: flex; flex-wrap: wrap; gap: 1rem; }
.chip { display: inline-flex; align-items: center; min-height: 2.25rem; padding: .25rem .875rem; border: 1.5px solid var(--ink); background: transparent; font: 700 .75rem var(--f-mono); text-transform: uppercase; letter-spacing: .06em; }
button.chip:hover { background: var(--hl); color: #1B1A17; }
button.chip[aria-pressed="true"] { background: var(--ink); color: var(--bg); }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.tag { display: inline-block; align-self: flex-start; justify-self: start; padding: .25rem .5rem; background: var(--hl); color: #1B1A17; font: 700 .75rem/1.2 var(--f-mono); text-transform: uppercase; letter-spacing: .06em; }

/* Cajas con borde de tinta y sombra dura */
.box { border: 2px solid var(--ink); background: var(--surface); padding: clamp(1.25rem, 3vw, 2rem); }
.box--shadow { box-shadow: var(--shadow); }

/* Figuras */
.fig img { width: 100%; background: var(--ph); }
.fig--frame img { border: 2px solid var(--ink); }

/* Encabezado de sección */
.section { padding-block: var(--section) 0; }
.sec-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .5rem 1.5rem; padding-bottom: .75rem; margin-bottom: var(--gap); border-bottom: 2px solid var(--ink); }
.sec-head a { font: 700 .8125rem var(--f-mono); text-transform: uppercase; letter-spacing: .08em; }

/* Notas (tarjetas de proyecto) */
.note { position: relative; display: flex; flex-direction: column; gap: .75rem; }
.note__title { font: 400 clamp(1.75rem, 2.4vw + .6rem, 2.75rem)/1 var(--f-display); text-transform: uppercase; }
.note--lg .note__title { font-size: clamp(2.5rem, 4.5vw + .5rem, 4.75rem); }
.note__sub { font: italic 400 1.125rem/1.4 var(--f-serif); color: var(--muted); }
.note__link { text-decoration: none; }
.note__link::after { content: ""; position: absolute; inset: 0; }
.note__link:hover { text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: .08em; }
.note:has(.note__link:hover) .fig img { outline: 3px solid var(--accent); outline-offset: 3px; }
.note__soon { font: 400 .75rem var(--f-mono); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }

/* 5 · PÁGINAS --------------------------------------------------------------- */
main { display: block; }
main:focus { outline: none; }
.page-head { padding-block: clamp(2.5rem, 6vw, 5rem) 1rem; display: grid; gap: 1.25rem; }
.page-head .lead { color: var(--muted); }

/* Inicio */
.hero { position: relative; padding-block: clamp(2.5rem, 6vw, 5rem) 0; overflow: clip; }
.hero__body { position: relative; z-index: 1; display: grid; gap: 1.75rem; max-width: 62rem; }
.hero__eyebrow { color: var(--muted); }
.hero__ring, .hero__dot { position: absolute; border-radius: 50%; pointer-events: none; }
.hero__ring { right: -6vw; top: -2rem; width: min(30rem, 42vw); aspect-ratio: 1; border: 3px solid var(--accent); }
.hero__dot { right: 12vw; top: 14rem; width: clamp(3rem, 7vw, 6rem); aspect-ratio: 1; background: var(--hl); }
.featured { display: grid; grid-template-columns: 7fr 5fr; gap: var(--gap); }
.featured__side { display: grid; gap: var(--gap); align-content: start; }
.briefs { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 0; }
.brief { position: relative; display: flex; flex-direction: column; gap: .5rem; padding: 1.25rem 1.25rem 1.25rem 0; }
.brief + .brief { padding-left: 1.25rem; border-left: 1px solid var(--ink); }
.strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.duo { display: grid; grid-template-columns: 5fr 7fr; gap: var(--gap); align-items: start; }
.duo__text { display: grid; gap: 1.25rem; }
.classified { display: grid; gap: 1.25rem; justify-items: start; }

/* Proyectos */
.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .5rem; }
.grid-notes { display: grid; grid-template-columns: repeat(3, 1fr); gap: calc(var(--gap) * 1.5) var(--gap); margin-top: var(--gap); }
.grid-notes [hidden] { display: none; }

/* Caso de estudio */
.crumbs { font: 400 .75rem var(--f-mono); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: .25rem .5rem; }
.crumbs li + li::before { content: "/"; margin-right: .5rem; }
.ficha { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 2rem; border-block: 2px solid var(--ink); }
.ficha div { padding: 1rem 1rem 1rem 0; }
.ficha div + div { padding-left: 1rem; border-left: 1px solid var(--ink); }
.ficha dt { font: 700 .75rem var(--f-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.ficha dd { font: 600 1.125rem/1.35 var(--f-serif); margin-top: .25rem; }
.hero-fig { margin-top: var(--gap); }
.panels { display: grid; gap: calc(var(--gap) * 1.5); margin-top: var(--section); }
.panel { display: grid; grid-template-columns: minmax(0, 20rem) minmax(0, 1fr); gap: var(--gap); }
.panel__num { display: block; font: 400 clamp(3rem, 6vw, 5rem)/1 var(--f-display); color: var(--accent); }
.panel__body { display: grid; gap: 1.5rem; align-content: start; }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.stat__n { display: block; font: 400 clamp(3rem, 7vw, 5.5rem)/1 var(--f-display); color: var(--accent); }
.pager { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-block: var(--section) 0; }
.pager a { font: 700 .8125rem var(--f-mono); text-transform: uppercase; letter-spacing: .08em; }

/* Ilustración */
.masonry { column-count: 3; column-gap: var(--gap); margin-top: var(--gap); }
.masonry figure { break-inside: avoid; margin-bottom: var(--gap); }

/* Sobre mí */
.about-intro { display: grid; grid-template-columns: 5fr 7fr; gap: var(--gap); margin-top: var(--gap); align-items: start; }
.about-intro__text { display: grid; gap: 1.25rem; }
.person { margin-top: var(--section); display: grid; gap: 1rem; justify-items: start; }
.details { display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--gap) * 1.25); margin-top: var(--section); }
.details .box { display: grid; gap: 1rem; align-content: start; }
.details .box--wide { grid-column: 1 / -1; }
.rows li { display: grid; grid-template-columns: 2fr 2fr 1fr; gap: 1rem; padding-block: .75rem; border-bottom: 1px solid var(--line); }
.rows li:last-child { border-bottom: 0; }
.rows .when { font: 400 .8125rem var(--f-mono); color: var(--muted); text-align: right; }
.rows .what { font-weight: 600; }

/* Contacto */
.mail-big { font: 400 clamp(1.625rem, 5.2vw, 4.5rem)/1.05 var(--f-display); text-transform: uppercase; overflow-wrap: anywhere; display: inline-block; margin-top: 1rem; }
.contact-list { display: grid; gap: 0; margin-top: var(--section); border-top: 2px solid var(--ink); }
.contact-list div { display: grid; grid-template-columns: minmax(8rem, 14rem) 1fr; gap: 1rem; padding-block: 1rem; border-bottom: 1px solid var(--line); }
.contact-list dt { font: 700 .75rem var(--f-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding-top: .35em; }

/* Selector de idioma (raíz) y 404 */
.chooser { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: var(--m); text-align: center; }
.chooser__inner { display: grid; gap: 2rem; justify-items: center; max-width: 52rem; }
.chooser__links { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; width: 100%; }
.chooser__links a { display: grid; gap: .25rem; padding: 1.5rem 1rem; border: 2px solid var(--ink); background: var(--surface); box-shadow: var(--shadow); text-decoration: none; font: 400 clamp(1.75rem, 5vw, 3rem)/1 var(--f-display); text-transform: uppercase; }
.chooser__links a:hover { background: var(--hl); color: #1B1A17; }
.chooser__links small { font: 700 .75rem var(--f-mono); letter-spacing: .08em; }

/* Pie */
.footer { margin-top: var(--section); border-top: 3px double var(--ink); padding-block: 2rem 2.5rem; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--gap); }
.footer__brand { display: flex; align-items: center; gap: 1rem; font: 400 1.75rem/1 var(--f-display); text-transform: uppercase; text-decoration: none; }
.footer ul { display: grid; gap: .25rem; }
.footer a { font: 400 .875rem var(--f-mono); }
.footer .legal { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--muted); font: 400 .75rem/1.5 var(--f-mono); }

/* Adaptación */
@media (max-width: 62rem) {
  .featured, .duo, .about-intro { grid-template-columns: 1fr; }
  .grid-notes, .masonry { column-count: 2; }
  .grid-notes { grid-template-columns: repeat(2, 1fr); }
  .panel { grid-template-columns: 1fr; }
  .ficha { grid-template-columns: repeat(2, 1fr); }
  .ficha div:nth-child(3) { padding-left: 0; border-left: 0; }
  .ficha div:nth-child(n+3) { border-top: 1px solid var(--ink); }
  .details { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 40rem) {
  body { font-size: 1.0625rem; }
  .briefs, .strip, .stats { grid-template-columns: 1fr; }
  .brief, .brief + .brief { padding: 1.25rem 0; border-left: 0; border-top: 1px solid var(--ink); }
  .grid-notes { grid-template-columns: 1fr; }
  .masonry { column-count: 1; }
  .pair { grid-template-columns: 1fr; }
  .rows li { grid-template-columns: 1fr; gap: .15rem; }
  .rows .when { text-align: left; }
  .contact-list div { grid-template-columns: 1fr; gap: .25rem; }
  .chooser__links { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__ring { width: 16rem; top: -3rem; right: -5rem; }
  .hero__dot { top: auto; bottom: 0; right: 1rem; width: 3rem; }
  .box--shadow { box-shadow: 4px 4px 0 var(--ink); }
}

/* 6 · PREFERENCIAS Y SALIDA ------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .btn--primary:hover { transition: none; transform: none; }
}
@media print {
  body::after, .tools, .nav, .hero__ring, .hero__dot, .skip { display: none !important; }
  body { background: #fff; color: #000; }
}