/* =========================================================================
   Hecrau Servicios Informáticos — hoja de estilos principal
   Estética: "taller técnico" — papel cálido, retícula de plano,
   tipografía expandida, etiquetas monoespaciadas tipo ficha de servicio.
   ========================================================================= */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol { margin: 0; padding: 0; }
ul[class], ol[class] { list-style: none; }
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; }
button, input, textarea, select { font: inherit; color: inherit; }
table { border-collapse: collapse; }

/* ---------- Tokens ---------- */
:root {
  --blue:        #16367f;
  --blue-mid:    #234ec0;
  --blue-soft:   #e7ecf9;
  --orange:      #f28f1c;
  --orange-deep: #d9701a;
  --ink:         #101725;
  --ink-soft:    #4a5468;
  --paper:       #f6f4ef;
  --paper-2:     #fffdfa;
  --line:        rgba(16, 23, 37, .15);
  --line-soft:   rgba(16, 23, 37, .08);

  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-body:    "Karla", "Helvetica Neue", Arial, sans-serif;
  --font-mono:    "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --wrap: 1180px;
  --gut: clamp(1.15rem, 4vw, 3rem);
  --radius: 3px;
  --shadow: 0 1px 0 rgba(16,23,37,.04), 0 18px 40px -28px rgba(16,23,37,.55);
}

/* ---------- Base ---------- */
body {
  font-family: var(--font-body);
  font-size: clamp(1rem, .96rem + .2vw, 1.075rem);
  line-height: 1.65;
  color: var(--ink);
  background-color: var(--paper);
  /* retícula de plano técnico */
  background-image:
    linear-gradient(to right, rgba(22, 54, 127, .055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(22, 54, 127, .055) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 112%;
  line-height: 1.04;
  letter-spacing: -.02em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 1.3rem + 4.6vw, 4.5rem); font-weight: 900; }
h2 { font-size: clamp(1.85rem, 1.2rem + 2.4vw, 3rem); }
h3 { font-size: clamp(1.2rem, 1.05rem + .7vw, 1.55rem); font-stretch: 105%; }
h4 { font-size: 1.02rem; font-stretch: 100%; font-weight: 700; }

p + p { margin-top: 1em; }
strong { font-weight: 700; }

/* ---------- Utilidades de estructura ---------- */
.wrap { width: min(100% - (var(--gut) * 2), var(--wrap)); margin-inline: auto; }
.section { padding-block: clamp(3.5rem, 7vw, 6.5rem); }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section--paper { background: var(--paper-2); border-block: 1px solid var(--line-soft); }
.lede { font-size: clamp(1.075rem, 1rem + .45vw, 1.3rem); color: var(--ink-soft); max-width: 62ch; line-height: 1.55; }
.stack > * + * { margin-top: 1.15rem; }
.text-center { text-align: center; }

/* Etiqueta monoespaciada tipo ficha ------------------------------------ */
.kicker {
  display: flex; align-items: center; gap: .7rem;
  font-family: var(--font-mono);
  font-size: .715rem;
  font-weight: 500;
  letter-spacing: .19em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1.4rem;
}
.kicker::before {
  content: "";
  width: 2.2rem; height: 2px;
  background: var(--orange);
  flex: none;
}
.kicker__num { color: var(--orange-deep); font-weight: 600; }

/* Marco con escuadras de plano ----------------------------------------- */
.framed { position: relative; }
.framed::before, .framed::after {
  content: "";
  position: absolute;
  width: 15px; height: 15px;
  border: 2px solid var(--orange);
  pointer-events: none;
}
.framed::before { top: -7px; left: -7px; border-right: 0; border-bottom: 0; }
.framed::after { bottom: -7px; right: -7px; border-left: 0; border-top: 0; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .82rem 1.5rem;
  font-family: var(--font-mono);
  font-size: .795rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid var(--blue);
  border-radius: var(--radius);
  background: var(--blue);
  color: #fff;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .18s ease, background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.btn:hover { background: var(--blue-mid); border-color: var(--blue-mid); transform: translateY(-2px); box-shadow: 0 10px 22px -14px rgba(22,54,127,.9); }
.btn--accent { background: var(--orange); border-color: var(--orange); color: var(--ink); }
.btn--accent:hover { background: var(--orange-deep); border-color: var(--orange-deep); color: #fff; }
.btn--ghost { background: transparent; color: var(--blue); }
.btn--ghost:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-row { display: flex; flex-wrap: wrap; gap: .85rem; }

/* =========================================================================
   Cabecera
   ========================================================================= */
.topbar {
  background: var(--blue);
  color: #fff;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
}
.topbar__in { display: flex; flex-wrap: wrap; gap: .5rem 1.6rem; align-items: center; justify-content: flex-end; padding-block: .5rem; }
.topbar a { text-decoration: none; opacity: .92; transition: opacity .15s ease, color .15s ease; }
.topbar a:hover { opacity: 1; color: var(--orange); }
.topbar__badge { margin-right: auto; color: var(--orange); font-weight: 600; }

.site-head {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 253, 250, .93);
  backdrop-filter: blur(9px);
  border-bottom: 1px solid var(--line);
}
.site-head__in { display: flex; align-items: center; gap: 1.5rem; padding-block: .85rem; }
.brand { display: flex; align-items: center; flex: none; text-decoration: none; }
.brand img { width: clamp(150px, 22vw, 205px); }

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: clamp(.5rem, 1.6vw, 1.55rem); }
.nav__link {
  display: block;
  position: relative;
  padding: .45rem .15rem;
  font-family: var(--font-mono);
  font-size: .77rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  white-space: nowrap;
  transition: color .16s ease;
}
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: .1rem;
  width: 100%; height: 2px; background: var(--orange);
  transform: scaleX(0); transform-origin: left;
  transition: transform .22s ease;
}
.nav__link:hover { color: var(--blue); }
.nav__link:hover::after,
.nav__link[aria-current="page"]::after,
.nav__link.is-active::after { transform: scaleX(1); }
.nav__link[aria-current="page"], .nav__link.is-active { color: var(--blue); font-weight: 600; }
.nav__cta { margin-left: clamp(.4rem, 1.2vw, 1rem); }

/* Submenús desplegables -------------------------------------------------- */
.has-sub { position: relative; }
.nav__sub-toggle {
  display: inline-flex; align-items: center; gap: .4rem;
  background: none; border: 0; cursor: pointer;
  font-family: inherit;
}
.nav__sub-toggle svg { width: 9px; height: 9px; flex: none; transition: transform .22s ease; }
.nav__sub-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }

.subnav {
  position: absolute; top: calc(100% + .35rem); left: -.9rem;
  min-width: 15rem;
  padding: .45rem;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-top: 3px solid var(--orange);
  border-radius: var(--radius);
  box-shadow: 0 20px 42px -26px rgba(16,23,37,.85);
  opacity: 0; visibility: hidden;
  transform: translateY(-.4rem);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
  z-index: 70;
}
.has-sub:hover > .subnav,
.has-sub:focus-within > .subnav,
.subnav.is-open { opacity: 1; visibility: visible; transform: none; }

.subnav__link {
  display: block;
  padding: .62rem .85rem;
  font-family: var(--font-mono);
  font-size: .745rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  border-radius: 2px;
  white-space: nowrap;
  transition: background-color .15s ease, color .15s ease;
}
.subnav__link:hover { background: var(--blue-soft); color: var(--blue); }
.subnav__link[aria-current="page"] { color: var(--blue); font-weight: 600; background: var(--blue-soft); }

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 44px; height: 40px;
  align-items: center; justify-content: center;
  gap: 5px; flex-direction: column;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); transition: transform .22s ease, opacity .22s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================================
   Hero
   ========================================================================= */
.hero { position: relative; padding-block: clamp(1.5rem, 2.8vw, 2.6rem) clamp(3rem, 6vw, 5rem); overflow: hidden; }
.hero::after {
  content: "";
  position: absolute; inset: auto -12% -55% 55%;
  height: 78%;
  background: radial-gradient(closest-side, rgba(242,143,28,.2), transparent 72%);
  pointer-events: none;
}
.hero__grid { display: grid; gap: clamp(2.2rem, 5vw, 4rem); align-items: center; position: relative; z-index: 1; }
.hero__grid > * { min-width: 0; }
@media (min-width: 62rem) { .hero__grid { grid-template-columns: 1.05fr .95fr; } }

.hero h1 { margin-bottom: 1.3rem; }
.hero h1 em { font-style: normal; color: var(--blue); position: relative; }
.hero h1 em::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .06em;
  height: .14em; background: var(--orange); opacity: .45; z-index: -1;
}
.hero__cta { margin-top: 2rem; }

/* Franja de certificaciones del hero ------------------------------------ */
.hero__certs {
  display: flex; align-items: center; flex-wrap: wrap;
  gap: .9rem 1.5rem;
  margin-top: 2.1rem;
  padding-block: 1.5rem;
  border-block: 1px solid var(--line);
}
@media (max-width: 34rem) { .hero__certs p { flex-basis: 100%; } }
.hero__certs p {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0;
}
.hero__certs ul { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem; list-style: none; }
.hero__certs img {
  height: clamp(46px, 4.2vw, 60px); width: auto;
  border-radius: 3px;
  filter: saturate(.9);
  transition: transform .18s ease, filter .18s ease;
}
.hero__certs li:hover img { transform: translateY(-2px); filter: saturate(1.1); }

.hero__figure { position: relative; }
.hero__figure img {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

/* Panel técnico del hero ------------------------------------------------- */
.hero__panel {
  position: relative;
  margin: 0;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.panel__head {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .72rem 1.1rem;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-mono);
  font-size: .69rem;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.panel__leds { display: flex; gap: .38rem; flex: none; }
.panel__leds i { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.28); }
.panel__leds i:first-child { background: var(--orange); }

.panel__ports { display: block; width: 100%; height: clamp(52px, 6vw, 74px); }

.panel__rows { list-style: none; padding: .35rem 1.1rem 0; }
.panel__rows li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .15rem 1rem;
  align-items: baseline;
  padding: .95rem 0;
  border-bottom: 1px solid var(--line-soft);
}
.panel__rows li:last-child { border-bottom: 0; }
.panel__code {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 600;
  color: var(--orange-deep);
  padding-top: .1rem;
}
.panel__t {
  font-family: var(--font-display);
  font-weight: 800; font-stretch: 108%;
  font-size: clamp(1.02rem, .95rem + .35vw, 1.22rem);
  letter-spacing: -.01em;
  line-height: 1.15;
}
.panel__m {
  font-family: var(--font-mono);
  font-size: .69rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.panel__foot {
  padding: .8rem 1.1rem;
  border-top: 1px solid var(--line);
  background: var(--blue-soft);
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue);
}
.panel__foot b { color: var(--orange-deep); font-weight: 600; }
.hero__stamp {
  position: absolute; left: 1.2rem; bottom: -1.15rem;
  display: flex; align-items: center; gap: .55rem;
  padding: .55rem .95rem;
  background: var(--blue); color: #fff;
  font-family: var(--font-mono); font-size: .69rem;
  letter-spacing: .13em; text-transform: uppercase;
  border-radius: var(--radius);
  box-shadow: 0 12px 26px -18px rgba(16,23,37,.9);
}
.hero__stamp b { color: var(--orange); font-weight: 600; }

/* Franja de confianza --------------------------------------------------- */
.trust { border-block: 1px solid var(--line); background: var(--paper-2); }
.trust__grid { display: grid; gap: 0; }
@media (min-width: 48rem) { .trust__grid { grid-template-columns: repeat(3, 1fr); } }
.trust__item { padding: 1.7rem clamp(1rem, 2.5vw, 2rem); border-bottom: 1px solid var(--line-soft); }
@media (min-width: 48rem) {
  .trust__item { border-bottom: 0; border-left: 1px solid var(--line-soft); }
  .trust__item:first-child { border-left: 0; padding-left: 0; }
}
.trust__item:last-child { border-bottom: 0; }
.trust__k { font-family: var(--font-mono); font-size: .69rem; letter-spacing: .16em; text-transform: uppercase; color: var(--orange-deep); }
.trust__v { font-family: var(--font-display); font-weight: 700; font-stretch: 108%; font-size: 1.14rem; margin-top: .35rem; line-height: 1.25; }

/* =========================================================================
   Tarjetas / rejillas
   ========================================================================= */
.grid { display: grid; gap: clamp(1.1rem, 2.2vw, 1.7rem); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); }

.card {
  position: relative;
  display: flex; flex-direction: column;
  padding: clamp(1.5rem, 2.6vw, 2.1rem);
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  overflow: hidden;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--orange);
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}
a.card:hover { transform: translateY(-4px); border-color: var(--blue); box-shadow: var(--shadow); }
a.card:hover::before { transform: scaleX(1); }
.card__num { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .16em; color: var(--ink-soft); margin-bottom: .9rem; }
.card h3 { margin-bottom: .6rem; }
.card p { color: var(--ink-soft); font-size: .97rem; }
.card__more {
  margin-top: auto; padding-top: 1.15rem;
  font-family: var(--font-mono); font-size: .73rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--blue);
}
a.card:hover .card__more { color: var(--orange-deep); }

/* Listas técnicas ------------------------------------------------------- */
.ticklist { list-style: none; display: grid; gap: .6rem; }
.ticklist li { position: relative; padding-left: 1.6rem; }
.ticklist li::before {
  content: ""; position: absolute; left: 0; top: .62em;
  width: 8px; height: 8px;
  border: 2px solid var(--orange);
  border-radius: 1px;
  transform: rotate(45deg);
}
.ticklist--dense li { padding-left: 1.35rem; }
.ticklist--dense li::before { width: 6px; height: 6px; top: .68em; }

/* Bloques con imagen de franja ----------------------------------------- */
.strip {
  width: 100%;
  aspect-ratio: 1779 / 250;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  margin-bottom: 1.6rem;
}

/* Encabezado de página interior ---------------------------------------- */
.page-head { padding-block: clamp(2.6rem, 5vw, 4.2rem) clamp(1.8rem, 3.5vw, 2.8rem); border-bottom: 1px solid var(--line); background: var(--paper-2); }
.page-head h1 { font-size: clamp(2.1rem, 1.3rem + 3.2vw, 3.6rem); }
.page-head .lede { margin-top: 1.2rem; }

.crumbs { font-family: var(--font-mono); font-size: .71rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 1.2rem; }
.crumbs a { text-decoration: none; color: var(--blue); }
.crumbs a:hover { color: var(--orange-deep); }
.crumbs span { margin-inline: .45rem; opacity: .45; }

/* =========================================================================
   Bloque Epson / credencial
   ========================================================================= */
.credential {
  display: grid; gap: clamp(1.6rem, 3.5vw, 3rem); align-items: center;
  padding: clamp(1.8rem, 3.5vw, 3rem);
  background: var(--blue);
  color: #fff;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}
@media (min-width: 52rem) { .credential { grid-template-columns: auto 1fr; } }
.credential::after {
  content: ""; position: absolute; right: -6rem; top: -6rem;
  width: 18rem; height: 18rem; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(242,143,28,.35), transparent 70%);
}
.credential h2 { color: #fff; font-size: clamp(1.5rem, 1.1rem + 1.5vw, 2.15rem); }
.credential p { color: rgba(255,255,255,.82); margin-top: .85rem; max-width: 54ch; }
.credential__seal {
  display: grid; place-items: center;
  padding: 1.4rem 1.6rem;
  background: #fff;
  border-radius: var(--radius);
  position: relative; z-index: 1;
}
.credential__seal img { width: clamp(170px, 26vw, 230px); }
.credential__seal small {
  display: block; margin-top: .7rem;
  font-family: var(--font-mono); font-size: .63rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--blue); text-align: center;
}

/* =========================================================================
   Contacto
   ========================================================================= */
.contact-grid { display: grid; gap: clamp(1.6rem, 3.5vw, 3rem); }
@media (min-width: 58rem) { .contact-grid { grid-template-columns: 1fr 1fr; align-items: start; } }

.info-card {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2.2rem);
}
.info-row { display: flex; gap: 1.1rem; padding-block: 1.15rem; border-top: 1px solid var(--line-soft); }
.info-row:first-of-type { border-top: 0; padding-top: 0; }
.info-row__k { flex: none; width: 6.6rem; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--orange-deep); padding-top: .3rem; }
.info-row__v { font-size: 1.02rem; }
.info-row__v a { color: var(--blue); text-decoration: none; border-bottom: 1px solid rgba(22,54,127,.3); }
.info-row__v a:hover { color: var(--orange-deep); border-color: var(--orange); }
.info-row__v .big { font-family: var(--font-display); font-weight: 800; font-stretch: 108%; font-size: 1.5rem; letter-spacing: -.01em; }

.form { display: grid; gap: 1.05rem; }
.field { display: grid; gap: .4rem; }
.field label { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); }
.field input, .field textarea, .field select {
  width: 100%;
  padding: .78rem .9rem;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 1rem;
  transition: border-color .16s ease, box-shadow .16s ease;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(35,78,192,.14);
}
.field textarea { resize: vertical; min-height: 8rem; }
.form__note { font-size: .84rem; color: var(--ink-soft); }

/* Franja CTA ------------------------------------------------------------ */
.cta-band {
  position: relative;
  padding: clamp(2.4rem, 5vw, 4rem) clamp(1.4rem, 3.5vw, 3.2rem);
  border: 1px solid var(--line);
  border-left: 5px solid var(--orange);
  border-radius: var(--radius);
  background: var(--paper-2);
  display: grid; gap: 1.8rem; align-items: center;
}
@media (min-width: 52rem) { .cta-band { grid-template-columns: 1fr auto; } }
.cta-band h2 { font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem); }
.cta-band p { color: var(--ink-soft); margin-top: .7rem; max-width: 50ch; }

/* Descargas remotas ----------------------------------------------------- */
.download {
  display: flex; gap: 1.15rem; align-items: center;
  padding: 1.15rem 1.3rem;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.download:hover { border-color: var(--blue); transform: translateY(-2px); box-shadow: var(--shadow); }
.download img { width: 56px; height: 56px; flex: none; }
.download__t { display: block; font-family: var(--font-display); font-weight: 700; font-stretch: 105%; font-size: 1.05rem; }
.download__d { display: block; font-size: .88rem; color: var(--ink-soft); margin-top: .25rem; }

/* =========================================================================
   Texto legal
   ========================================================================= */
.prose { max-width: 74ch; }
.prose h2 { font-size: clamp(1.3rem, 1.1rem + .9vw, 1.7rem); margin-top: 2.6rem; margin-bottom: .9rem; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose ul, .prose ol { margin-bottom: 1.05rem; }
.prose ul, .prose ol { padding-left: 1.35rem; }
.prose li { margin-bottom: .5rem; }
.prose a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose a:hover { color: var(--orange-deep); }
.prose em { font-style: italic; }

/* =========================================================================
   Pie
   ========================================================================= */
.site-foot { background: var(--ink); color: rgba(255,255,255,.72); margin-top: clamp(3rem, 6vw, 5rem); }
.site-foot__grid { display: grid; gap: 2.4rem; padding-block: clamp(2.8rem, 5vw, 4rem); }
@media (min-width: 52rem) { .site-foot__grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.site-foot h4 { color: #fff; font-family: var(--font-mono); font-size: .71rem; font-weight: 600; letter-spacing: .17em; text-transform: uppercase; margin-bottom: 1.1rem; }
.site-foot a { color: rgba(255,255,255,.72); text-decoration: none; transition: color .16s ease; }
.site-foot a:hover { color: var(--orange); }
.site-foot ul { display: grid; gap: .55rem; font-size: .94rem; }
.foot-brand { background: #fff; padding: .7rem .9rem; border-radius: var(--radius); display: inline-block; }
.foot-brand img { width: 170px; }
.foot-note { font-size: .92rem; margin-top: 1.2rem; max-width: 34ch; }
.site-foot__bar {
  border-top: 1px solid rgba(255,255,255,.14);
  padding-block: 1.2rem;
  display: flex; flex-wrap: wrap; gap: .6rem 1.5rem; justify-content: space-between;
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .09em; text-transform: uppercase;
}

/* =========================================================================
   Aviso de cookies
   ========================================================================= */
.cookie-bar {
  position: fixed; left: var(--gut); right: var(--gut); bottom: var(--gut);
  z-index: 90;
  display: none;
  gap: 1.2rem; align-items: center; flex-wrap: wrap;
  max-width: 56rem; margin-inline: auto;
  padding: 1.15rem 1.35rem;
  background: var(--ink); color: rgba(255,255,255,.85);
  border-radius: var(--radius);
  border-left: 4px solid var(--orange);
  box-shadow: 0 24px 50px -24px rgba(0,0,0,.8);
  font-size: .9rem;
}
.cookie-bar.is-open { display: flex; animation: rise .4s ease both; }
.cookie-bar p { flex: 1 1 20rem; }
.cookie-bar a { color: var(--orange); }
@keyframes rise { from { opacity: 0; transform: translateY(1.5rem); } to { opacity: 1; transform: none; } }

/* =========================================================================
   Animación de entrada
   ========================================================================= */
.reveal { opacity: 0; transform: translateY(1.4rem); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-in { opacity: 1; transform: none; }

.fade-up { animation: fadeUp .75s cubic-bezier(.2,.7,.3,1) both; }
.d1 { animation-delay: .05s; } .d2 { animation-delay: .16s; }
.d3 { animation-delay: .27s; } .d4 { animation-delay: .38s; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(1.6rem); } to { opacity: 1; transform: none; } }

/* Accesibilidad --------------------------------------------------------- */
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
.skip {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--blue); color: #fff; padding: .8rem 1.2rem;
  font-family: var(--font-mono); font-size: .8rem;
}
.skip:focus { left: .5rem; top: .5rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* =========================================================================
   Responsive — navegación móvil
   ========================================================================= */
@media (max-width: 60rem) {
  .nav-toggle { display: flex; }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--paper-2);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    display: none;
    margin-left: 0;
  }
  .nav.is-open { display: block; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; padding: .5rem var(--gut) 1.3rem; }
  .nav__link { padding: .95rem 0; border-bottom: 1px solid var(--line-soft); font-size: .84rem; }
  .nav__link::after { display: none; }
  .nav__link[aria-current="page"], .nav__link.is-active { color: var(--orange-deep); }
  .nav__cta { margin: 1rem 0 0; justify-content: center; }
  .site-head__in { position: relative; }

  /* Submenús en acordeón */
  .nav__sub-toggle { width: 100%; justify-content: space-between; text-align: left; }
  .subnav {
    position: static;
    min-width: 0;
    padding: .3rem 0 .7rem .9rem;
    border: 0; border-left: 2px solid var(--orange);
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    display: none;
    opacity: 1; visibility: visible; transform: none;
    transition: none;
  }
  /* En móvil sólo abre el clic (.is-open). No se reintroduce :hover ni
     :focus-within aquí: al tocar el botón éste recibe el foco y esas reglas
     ganarían en especificidad a .is-open, cerrando el menú al instante. */
  .subnav.is-open { display: block; }
  .subnav__link { padding: .72rem .6rem; font-size: .78rem; white-space: normal; }
}

@media (max-width: 34rem) {
  .topbar__in { justify-content: flex-start; font-size: .68rem; }
  .topbar__badge { flex-basis: 100%; margin-right: 0; }
  .info-row { flex-direction: column; gap: .3rem; }
  .info-row__k { width: auto; padding-top: 0; }
  .hero__stamp { position: static; margin-top: 1.1rem; display: inline-flex; }
}