:root {
  --ink: #11100e;
  --paper: #f0eee7;
  --acid: #d9ff43;
  --coral: #ff694e;
  --muted: #6c6a63;
  --line: rgba(17, 16, 14, .22);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Manrope", sans-serif;
  min-height: 100vh;
}

.noise {
  position: fixed;
  inset: 0;
  opacity: .035;
  pointer-events: none;
  z-index: 20;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.site-header {
  height: 86px;
  padding: 0 clamp(22px, 4vw, 66px);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand { display: flex; gap: 12px; color: inherit; text-decoration: none; font-weight: 600; letter-spacing: -.04em; }
.brand i { font-family: "Newsreader", serif; font-weight: 400; }
.brand-mark { color: var(--coral); animation: rotate 18s linear infinite; }
.edition, .eyebrow, .section-index { font-family: "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; font-size: 11px; }
.edition { color: var(--muted); }

.hero {
  min-height: 650px;
  padding: clamp(56px, 8vw, 118px) clamp(22px, 4vw, 66px) 54px;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, .6fr);
  position: relative;
  overflow: hidden;
}
.eyebrow { margin: 0 0 28px; color: var(--coral); }
.hero h1 {
  margin: 0;
  font: 400 clamp(66px, 10vw, 152px)/.78 "Newsreader", serif;
  letter-spacing: -.065em;
  max-width: 1050px;
}
.hero h1 em { color: var(--coral); font-weight: 400; }
.intro {
  grid-column: 1;
  align-self: end;
  width: min(560px, 100%);
  margin: 60px 0 0;
  font-size: clamp(17px, 1.5vw, 22px);
  line-height: 1.55;
}
.hero-orbit { position: relative; width: min(34vw, 460px); aspect-ratio: 1; justify-self: end; align-self: center; }
.orbit { position: absolute; inset: 10%; border: 1px solid var(--ink); border-radius: 50%; }
.orbit::after { content: ""; position: absolute; width: 11px; height: 11px; border-radius: 50%; background: var(--ink); top: 3%; left: 28%; }
.orbit-a { transform: rotate(22deg) scaleY(.42); }
.orbit-b { transform: rotate(88deg) scaleY(.55); }
.orbit-c { transform: rotate(147deg) scaleY(.36); }
.orbit-core { position: absolute; inset: 37%; border-radius: 50%; background: var(--acid); display: grid; place-items: center; font: 400 clamp(44px, 5vw, 72px) "Newsreader", serif; }
.orbit-caption { position: absolute; right: 2%; bottom: 14%; font: 10px/1.3 "DM Mono", monospace; text-transform: uppercase; }

.archive { background: var(--ink); color: var(--paper); padding: 76px clamp(22px, 4vw, 66px) 110px; }
.archive-head { display: flex; justify-content: space-between; align-items: end; gap: 28px; margin-bottom: 54px; }
.section-index { color: var(--acid); margin: 0 0 12px; }
.archive h2 { font: 400 clamp(36px, 5vw, 72px)/1 "Newsreader", serif; margin: 0; letter-spacing: -.035em; }
.search { width: min(350px, 100%); border-bottom: 1px solid rgba(240,238,231,.4); display: flex; gap: 10px; align-items: center; padding: 12px 0; }
.search svg { width: 17px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.search input { width: 100%; color: inherit; background: transparent; border: 0; outline: 0; font: 13px "DM Mono", monospace; }
.search input::placeholder { color: #87847d; }

.portrait-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 50px 18px; }
.portrait-card { color: inherit; text-decoration: none; min-width: 0; }
/* Tarjeta señalada como modelo didáctico */
.portrait-card.is-featured .portrait-visual {
  outline: 2px solid var(--acid);
  outline-offset: -2px;
  background: #303522;
}

.portrait-card.is-featured .card-status {
  background: var(--acid);
  color: var(--ink);
}

.portrait-card.is-featured .portrait-meta h3 {
  color: var(--acid);
}

.portrait-card.is-featured .portrait-number {
  color: var(--acid);
}
.portrait-visual { aspect-ratio: .82; background: #25231f; position: relative; overflow: hidden; }
.portrait-visual img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); transition: filter .5s, transform .7s cubic-bezier(.2,.8,.2,1); }
.portrait-placeholder { position: absolute; inset: 0; display: grid; place-items: center; background: radial-gradient(circle at 50% 35%, #47443d 0 4%, transparent 4.5%), repeating-radial-gradient(ellipse at 50% 110%, transparent 0 9%, rgba(240,238,231,.08) 9.5% 10%); }
.portrait-placeholder::after { content: attr(data-initials); font: 400 clamp(70px, 8vw, 130px) "Newsreader", serif; color: rgba(240,238,231,.14); }
.portrait-visual.has-image .portrait-placeholder { display: none; }
.card-arrow { position: absolute; top: 16px; right: 16px; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--acid); color: var(--ink); font-size: 19px; transform: scale(0); transition: transform .3s; }
.card-status { position: absolute; left: 14px; bottom: 14px; padding: 7px 10px; color: var(--ink); background: var(--paper); font: 10px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.portrait-card:hover img { filter: grayscale(0); transform: scale(1.035); }
.portrait-card:hover .card-arrow, .portrait-card:focus-visible .card-arrow { transform: scale(1); }
.portrait-card:focus-visible { outline: 2px solid var(--acid); outline-offset: 5px; }
.portrait-meta { display: grid; grid-template-columns: 35px 1fr; padding-top: 15px; }
.portrait-number { font: 10px "DM Mono", monospace; color: #87847d; padding-top: 5px; }
.portrait-meta h3 { margin: 0; font: 400 clamp(22px, 2vw, 30px) "Newsreader", serif; }
.portrait-meta p { grid-column: 2; margin: 5px 0 0; color: #aaa69d; font: 10px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .06em; }
.empty { padding: 80px 0; color: #aaa69d; }

.site-footer { padding: 24px clamp(22px, 4vw, 66px); display: flex; justify-content: space-between; gap: 20px; font: 10px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@keyframes rotate { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-orbit { position: absolute; width: 300px; opacity: .45; right: -90px; bottom: 30px; }
  .intro { position: relative; }
  .portrait-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .site-header { height: 70px; }
  .edition { display: none; }
  .hero { min-height: 570px; }
  .hero h1 { font-size: clamp(58px, 19vw, 90px); }
  .archive-head { align-items: stretch; flex-direction: column; }
  .search { width: 100%; }
  .portrait-grid { grid-template-columns: 1fr; gap: 42px; }
  .portrait-visual { aspect-ratio: 1; }
  .site-footer { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; } }