/* ID Business — negro de la tarjeta, acento dorado y display pesado, según la dirección del cliente */

@font-face {
  font-family: 'Jost';
  src: url('assets/fonts/jost-latin.woff2') format('woff2');
  font-weight: 100 900; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
                 U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
                 U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Jost';
  src: url('assets/fonts/jost-latin-ext.woff2') format('woff2');
  font-weight: 100 900; font-style: normal; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
                 U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF,
                 U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --ground: #121212;
  --deep: #0a0a0a;
  --ink: #ffffff;
  --answer: #d2d2d2;
  --muted: #a0a0a0;
  --gold: #cbb07a;
  --rule: #2d2d2d;

  --face: 'Jost', 'Century Gothic', 'Avant Garde', 'URW Gothic', Futura, system-ui, sans-serif;
  --pad: clamp(1.375rem, 5vw, 5.5rem);
  --step: clamp(3.5rem, 9vw, 9rem);
  --measure: 40rem;
  --nav-h: 4.25rem;
  color-scheme: dark;
  accent-color: var(--gold);
}

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

html {
  background: var(--ground);
  scrollbar-color: var(--rule) var(--ground);
  scrollbar-width: thin;
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--ground);
  color: var(--answer);
  font-family: var(--face);
  font-weight: 300;
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.125rem);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--gold); color: var(--deep); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

img { max-width: 100%; height: auto; display: block; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 20;
  background: var(--gold); color: var(--deep); padding: 0.75rem 1.25rem; font-weight: 500;
}
.skip:focus { left: 0; }

/* ---- guía 1: cuánto llevo leído ---- */

.progreso {
  position: fixed; inset: 0 0 auto 0; z-index: 12;
  height: 2px; background: color-mix(in srgb, var(--gold) 12%, transparent);
  pointer-events: none;
}
.progreso__barra {
  display: block; height: 100%; width: var(--leido, 0%);
  background: var(--gold);
  transition: width 120ms linear;
}
@media (prefers-reduced-motion: reduce) { .progreso__barra { transition: none; } }

/* ---- navegación ---- */

.nav {
  position: sticky; top: 0; z-index: 10;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: 0 var(--pad);
  background: color-mix(in srgb, var(--ground) 97%, transparent);
  transition: transform 420ms cubic-bezier(0.16, 1, 0.3, 1);
  border-bottom: 1px solid var(--rule);
}
/* Al bajar, la barra se va: un titular de 5rem cortado por una barra fija
   se lee como un error de render. Al subir, vuelve sola. */
.js .nav--oculta { transform: translateY(-100%); }
.nav__mark { display: block; color: var(--ink); line-height: 0; }
.nav__glyph { height: 1.5rem; width: auto; display: block; }
.nav__links {
  display: flex; gap: clamp(0.9rem, 2.2vw, 2.25rem);
  overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none;
  margin-right: calc(-1 * var(--pad)); padding-right: var(--pad);
}
.nav__links::-webkit-scrollbar { display: none; }
.nav__links a {
  display: inline-flex; align-items: baseline; gap: 0.45rem;
  color: var(--muted); text-decoration: none;
  font-size: 0.8125rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.35rem 0;
  border-bottom: 1px solid transparent;
  white-space: nowrap;
  transition: color 260ms ease, border-color 260ms ease;
}
/* guía 2: el número dice en qué parte del recorrido está cada sección */
.nav__links i {
  font-style: normal;
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  color: color-mix(in srgb, var(--gold) 60%, transparent);
  transition: color 260ms ease;
}
.nav__links a:hover, .nav__links a:focus-visible { color: var(--ink); border-bottom-color: var(--gold); }

/* guía 3: dónde estoy parado ahora */
.nav__links a[aria-current="true"] {
  color: var(--ink);
  border-bottom-color: var(--gold);
}
.nav__links a[aria-current="true"] i { color: var(--gold); }

/* ---- tipografía de display ---- */

.h-display {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
  font-size: clamp(2.25rem, 1rem + 5.6vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.022em;
  text-transform: uppercase;
}
.lede {
  margin: 1.25rem 0 0;
  max-width: 46ch;
  color: var(--muted);
  font-size: clamp(1.0625rem, 1rem + 0.5vw, 1.3125rem);
  line-height: 1.6;
}
.num {
  margin: 0 0 0.9rem;
  color: var(--gold);
  font-size: 0.8125rem; font-weight: 400;
  letter-spacing: 0.34em;
}

/* ---- botones ---- */

.btn {
  display: inline-flex; align-items: center; gap: 0.7rem;
  padding: 0.95rem 1.6rem;
  border: 1px solid var(--gold);
  color: var(--gold); text-decoration: none;
  font-size: 0.8125rem; letter-spacing: 0.18em; text-transform: uppercase;
  transition: background-color 280ms cubic-bezier(0.16,1,0.3,1), color 280ms cubic-bezier(0.16,1,0.3,1);
}
.btn:hover, .btn:focus-visible { background: var(--gold); color: var(--deep); }
.btn--solid { background: var(--gold); color: var(--deep); }
.btn--solid:hover, .btn--solid:focus-visible { background: transparent; color: var(--gold); }
.btn__arrow { transition: transform 280ms cubic-bezier(0.16,1,0.3,1); }
.btn:hover .btn__arrow { transform: translateY(3px); }

/* ---- portada ---- */

.hero {
  padding: clamp(3rem, 7vw, 6rem) var(--pad) var(--step);
  display: grid; justify-items: center; text-align: center;
}
.hero__portrait { margin: 0 0 clamp(2rem, 4vw, 3.25rem); }
/* (sin uso hasta que llegue retrato.jpg — ver CONTENIDO.md) */
.hero__portrait img {
  width: clamp(13rem, 24vw, 19rem);
  aspect-ratio: 3 / 4; object-fit: cover; object-position: 50% 22%;
  border: 1px solid var(--rule);
}
.hero__name {
  margin: 0;
  color: var(--ink);
  font-weight: 700; text-transform: uppercase;
  font-size: clamp(2.75rem, 1rem + 8.6vw, 7.5rem);
  line-height: 0.94; letter-spacing: -0.03em;
}
.hero__claim {
  margin: clamp(1.25rem, 2.5vw, 2rem) 0 clamp(2rem, 4vw, 3rem);
  max-width: 44ch; color: var(--muted);
  font-size: clamp(1.0625rem, 1rem + 0.5vw, 1.3125rem); line-height: 1.6;
}

/* ---- sobre mí ---- */

.about {
  padding: var(--step) var(--pad);
  display: grid; gap: clamp(2.5rem, 5vw, 5rem);
  border-top: 1px solid var(--rule);
}
.about__media { display: grid; gap: 1rem; }
.about__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.about__media { position: relative; margin: 0; }
.about__video {
  width: 100%; max-width: 100%; aspect-ratio: 9 / 16;
  object-fit: cover; background: var(--deep); display: block;
}

/* el sonido es del visitante, no mío: arranca en silencio y se activa a mano */
.sound {
  position: absolute; left: 1rem; bottom: 1rem;
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.6rem 0.95rem;
  background: color-mix(in srgb, var(--deep) 88%, transparent);
  border: 1px solid color-mix(in srgb, var(--gold) 45%, transparent);
  color: var(--gold);
  font: inherit; font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase;
  cursor: pointer;
  transition: background-color 260ms ease, color 260ms ease, border-color 260ms ease;
}
.sound:hover, .sound:focus-visible { background: var(--gold); color: var(--deep); border-color: var(--gold); }
.sound__icon {
  width: 13px; height: 13px; flex: none;
  background: currentColor;
  clip-path: polygon(0 34%, 32% 34%, 62% 6%, 62% 94%, 32% 66%, 0 66%);
}
.sound[aria-pressed="true"] .sound__icon {
  clip-path: polygon(0 34%, 32% 34%, 62% 6%, 62% 94%, 32% 66%, 0 66%, 0 34%, 74% 34%, 100% 34%, 100% 66%, 74% 66%);
}

.btn--icon { gap: 0.6rem; }
.btn--icon svg { flex: none; }
.about__text { position: relative; z-index: 1; }
.about__text > p { margin: 1.35em 0 0; max-width: var(--measure); }
.about__text > .h-display + p { margin-top: clamp(1.75rem, 3vw, 2.5rem); }

.pull {
  margin: clamp(2.25rem, 4vw, 3rem) 0 0;
  padding: 0 0 0 1.5rem;
  border-left: 1px solid var(--gold);
  color: var(--gold);
  font-size: clamp(1.1875rem, 1rem + 0.9vw, 1.625rem);
  font-weight: 300; line-height: 1.45;
  max-width: 34ch;
}

/* ---- rubros: bloques a sangre ---- */

.rubros { border-top: 1px solid var(--rule); }
.rubros__intro { padding: var(--step) var(--pad) clamp(2rem, 4vw, 3rem); }

.slab {
  position: relative;
  min-height: clamp(24rem, 62vh, 38rem);
  display: flex; align-items: flex-end;
  padding: var(--step) var(--pad);
  overflow: hidden;
}
.slab::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background-image: var(--shot); background-size: cover;
  /* El encuadre se decide por foto, no "center" por defecto: en la del puerto
     las banderas viven en x 68-89% / y 14-33%, y el centro las recorta. */
  background-position: var(--pos, center);
  transform: scale(1.06);
  transition: transform 1400ms cubic-bezier(0.16,1,0.3,1);
}
.slab::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  /* Dos velos cruzados: la foto queda clara arriba y a la derecha,
     y se oscurece abajo a la izquierda, que es exactamente donde
     se apoyan el número, el título y el texto. */
  background:
    linear-gradient(to top,
      color-mix(in srgb, var(--deep) 95%, transparent) 0%,
      color-mix(in srgb, var(--deep) 82%, transparent) 20%,
      color-mix(in srgb, var(--deep) 42%, transparent) 46%,
      color-mix(in srgb, var(--deep) 10%, transparent) 72%,
      transparent 100%),
    linear-gradient(to right,
      color-mix(in srgb, var(--deep) 80%, transparent) 0%,
      color-mix(in srgb, var(--deep) 45%, transparent) 34%,
      color-mix(in srgb, var(--deep) 8%, transparent) 62%,
      transparent 100%);
}
.slab.is-in::before { transform: scale(1); }
.slab--plain { min-height: auto; background: var(--deep); }
.slab--plain::before, .slab--plain::after { content: none; }
.slab__body { position: relative; z-index: 2; max-width: var(--measure); }
.slab__body p:last-child { margin: 1.15rem 0 0; color: var(--answer); }
.h-display--slab { font-size: clamp(2rem, 1rem + 4.6vw, 4rem); }

/* ---- facetas ---- */

.facets { padding: var(--step) var(--pad); border-top: 1px solid var(--rule); }
.facets__list {
  list-style: none; margin: clamp(2.5rem, 5vw, 4rem) 0 0; padding: 0;
  border-bottom: 1px solid var(--rule);
}
.facets__list li {
  padding: clamp(1.75rem, 3vw, 2.5rem) 0;
  border-top: 1px solid var(--rule);
}
.facets__list p:last-child { margin: 0.8rem 0 0; max-width: 44ch; }
.facets__name {
  margin: 0; color: var(--ink);
  font-size: clamp(1.375rem, 1rem + 1.5vw, 2rem);
  font-weight: 700; text-transform: uppercase; letter-spacing: -0.012em; line-height: 1.1;
}

/* ---- trayectoria ---- */

.road { padding: var(--step) var(--pad); border-top: 1px solid var(--rule); }
/* La trayectoria es un recorrido, así que se dibuja como un recorrido:
   una espina vertical, un nodo por hito y el año a escala de titular. */
.road__list {
  list-style: none;
  margin: clamp(2.5rem, 5vw, 4rem) 0 0;
  padding: 0;
  position: relative;
}
.road__list::before {
  content: "";
  position: absolute;
  left: 0; top: 0.9em; bottom: 0.9em;
  width: 1px;
  background: linear-gradient(to bottom,
    var(--gold) 0%,
    color-mix(in srgb, var(--gold) 40%, transparent) 55%,
    var(--rule) 100%);
}
.road__list li {
  position: relative;
  padding: 0 0 clamp(2.75rem, 5vw, 4.25rem) clamp(1.75rem, 4vw, 3.5rem);
}
.road__list li:last-child { padding-bottom: 0; }
/* el nodo, sentado sobre la espina */
.road__list li::before {
  content: "";
  position: absolute;
  left: -4px; top: 0.72em;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 5px var(--ground);
}
.road__list li:last-child::before {
  background: var(--ground);
  border: 1px solid var(--gold);
}
.road__year {
  margin: 0 0 0.55rem;
  color: var(--gold);
  font-size: clamp(1.75rem, 1rem + 2.6vw, 2.875rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
}
.road__list p:last-child { margin: 0; max-width: var(--measure); }

/* ---- contacto ---- */

.talk { padding: var(--step) var(--pad); border-top: 1px solid var(--rule); }
.talk .lede { max-width: 52ch; }
.talk__actions {
  margin: clamp(2.25rem, 4vw, 3rem) 0 0;
  display: flex; flex-wrap: wrap; gap: 1rem 1.25rem; align-items: center;
}
.talk__actions .btn { text-transform: none; letter-spacing: 0.04em; font-size: 0.9375rem; }
.talk__actions .btn--solid { text-transform: uppercase; letter-spacing: 0.18em; font-size: 0.8125rem; }

/* ---- pie ---- */

.foot {
  padding: 2rem var(--pad) 2.5rem;
  border-top: 1px solid var(--rule);
  display: flex; flex-wrap: wrap; gap: 0.35rem 2.5rem;
  color: var(--muted);
  font-size: 0.8125rem; letter-spacing: 0.16em; text-transform: uppercase;
}
.foot p { margin: 0; }

/* ---- ancho ---- */

@media (min-width: 60rem) {
  .about { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr); align-items: start; }
  /* sin sticky: un elemento pegajoso y alto se monta sobre la columna de texto */
  .about__media { align-self: start; }
  .facets__list li {
    display: grid; grid-template-columns: 6rem minmax(0, 16rem) minmax(0, 1fr);
    gap: 2.5rem; align-items: baseline;
  }
  .facets__list .num { margin: 0; }
}

/* ---- un solo momento: la sección se asienta al llegar ---- */

.js .reveal > *, .js .slab__body > * { opacity: 0; transform: translateY(14px); }
.js .reveal.is-in > *, .js .slab.is-in .slab__body > * {
  opacity: 1; transform: none;
  transition: opacity 760ms cubic-bezier(0.16,1,0.3,1), transform 760ms cubic-bezier(0.16,1,0.3,1);
}
.js .reveal.is-in > :nth-child(2), .js .slab.is-in .slab__body > :nth-child(2) { transition-delay: 70ms; }
.js .reveal.is-in > :nth-child(3), .js .slab.is-in .slab__body > :nth-child(3) { transition-delay: 140ms; }
.js .reveal.is-in > :nth-child(4) { transition-delay: 200ms; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 1ms !important; animation-duration: 1ms !important; }
  .js .reveal > *, .js .slab__body > * { opacity: 1; transform: none; }
  .slab::before { transform: none; }
}