/* =========================================================
   HIPERIMPRESIONISMO · Hoja de estilos común
   Patrón base del sitio. Fuente única de verdad.
   Toda página enlaza a este archivo; no duplicar estilos.
   ========================================================= */

:root{
  --ink:#1a1916;        /* texto principal */
  --ink-soft:#4a473f;   /* cuerpo */
  --ink-faint:#75716a;  /* apoyos */
  --paper:#f6f3ec;      /* fondo */
  --paper-deep:#efe9dd; /* fondo alterno sutil */
  --rule:#d8d2c4;       /* líneas finas */
  --accent:#8f3423;     /* óxido, único acento */
  --measure:36rem;      /* ancho de columna de lectura */
  --measure-wide:46rem; /* ancho para cabecera/pie */
}

*{box-sizing:border-box;margin:0;padding:0}
html{font-size:18px;-webkit-font-smoothing:antialiased;scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Newsreader',Georgia,serif;
  line-height:1.62;
}

/* ---- Tipografía base ---- */
h1,h2,h3,.nav-brand,.eyebrow-label,caption,thead th,.field label,
.submit,.closing .kicker,.point h2,.site-nav a,.footer-nav a,.skip{
  font-family:'Archivo',sans-serif;
}
.eyebrow,.lead,.intro,.field .hint,.err,.captcha-note,.sent-msg,
.privacy,.closing .last,tbody td:first-child,.point .num{
  font-family:'Newsreader',serif;
}

/* ---- Enlace de salto (accesibilidad) ---- */
.skip{
  position:absolute;left:-999px;top:0;background:var(--ink);color:var(--paper);
  padding:.6rem 1rem;font-size:.85rem;z-index:100;
}
.skip:focus{left:0}

/* =========================================================
   CABECERA
   ========================================================= */
.site-header{
  border-bottom:1px solid var(--rule);
  background:var(--paper);
  position:sticky;top:0;z-index:50;
  transition:transform .28s ease;
  will-change:transform;
}
/* Oculta la cabecera al bajar; vuelve al subir (clase puesta por JS) */
.site-header.is-hidden{transform:translateY(-100%)}
.site-header .inner{
  max-width:var(--measure-wide);margin:0 auto;
  padding:1.3rem 1.5rem;
  display:flex;align-items:baseline;justify-content:space-between;gap:1.5rem;
}
.nav-brand{
  font-weight:600;font-size:1.05rem;letter-spacing:-.01em;
  color:var(--ink);text-decoration:none;white-space:nowrap;
}
.nav-brand span{color:var(--accent)}
.site-nav{display:flex;gap:1.1rem;flex-wrap:wrap;align-items:baseline}
.site-nav a{
  font-size:.82rem;letter-spacing:.02em;color:var(--ink-soft);
  text-decoration:none;padding-bottom:2px;border-bottom:1.5px solid transparent;
  transition:color .18s ease,border-color .18s ease;
}
.site-nav a:hover{color:var(--accent)}
.site-nav a.active{color:var(--ink);border-bottom-color:var(--accent)}

/* Franja intermedia: el menú en fila no cabe del todo (sobre todo en español)
   y el conmutador quedaba descolgado. Apilamos marca sobre navegación. */
@media (min-width:561px) and (max-width:860px){
  .site-header .inner{flex-direction:column;align-items:flex-start;gap:.7rem}
}

/* =========================================================
   CONTENEDOR DE LECTURA
   ========================================================= */
.wrap{max-width:var(--measure);margin:0 auto;padding:0 1.5rem}
main.wrap{padding-top:5rem;padding-bottom:6rem}
/* Compensa la altura de la cabecera fija al saltar a una sección por ancla */
main.wrap section[id]{scroll-margin-top:5.5rem}
main.wrap #formulario{scroll-margin-top:5.5rem}

.eyebrow{
  font-style:italic;color:var(--ink-faint);font-size:.95rem;margin-bottom:1.1rem;
}
h1{
  font-weight:600;font-size:2.9rem;line-height:1.08;
  letter-spacing:-.012em;margin-bottom:1.4rem;
}
.accent-rule{width:48px;height:2px;background:var(--accent);margin:0 0 2.2rem}
.lead,.intro{
  font-style:italic;font-size:1.32rem;line-height:1.4;
  color:var(--ink);margin-bottom:2rem;
}
h2{
  font-weight:600;font-size:1.6rem;line-height:1.18;
  letter-spacing:-.008em;margin:3.4rem 0 1.2rem;
}
h3{font-weight:600;font-size:1.15rem;margin:2.2rem 0 .5rem}
p{margin-bottom:1.25rem;color:var(--ink-soft)}
strong{font-weight:500;color:var(--ink)}
a.inline-link{color:var(--accent);text-decoration:none;border-bottom:1px solid var(--rule)}
a.inline-link:hover{border-bottom-color:var(--accent)}

/* ---- Separador de secciones en la home larga ---- */
.section-sep{
  border:none;border-top:1px solid var(--rule);
  max-width:var(--measure);margin:4.5rem auto 0;
}

/* =========================================================
   TABLAS COMPARATIVAS
   ========================================================= */
.table-block{margin:2rem 0 1rem}
table{width:100%;border-collapse:collapse;font-size:.92rem;margin-top:.6rem}
caption{
  text-align:left;font-size:.78rem;letter-spacing:.07em;text-transform:uppercase;
  color:var(--ink-faint);padding-bottom:.7rem;
}
thead th{
  text-align:left;font-weight:500;color:var(--ink);font-size:.82rem;
  letter-spacing:.01em;padding:.55rem .8rem;border-bottom:1.5px solid var(--ink);width:33.33%;
}
thead th:first-child{width:auto;color:var(--ink-faint)}
tbody td{padding:.62rem .8rem;border-bottom:1px solid var(--rule);vertical-align:top;color:var(--ink-soft)}
tbody td:first-child{color:var(--ink-faint);font-style:italic}
tbody tr:last-child td{border-bottom:none}

/* =========================================================
   MANIFIESTO · puntos numerados
   ========================================================= */
.point{
  display:grid;grid-template-columns:3.2rem 1fr;gap:1.1rem;
  padding:2.3rem 0;border-top:1px solid var(--rule);
}
.point:first-of-type{border-top:1.5px solid var(--ink)}
.num{font-weight:400;font-size:1.7rem;line-height:1;color:var(--accent);padding-top:.15rem}
.point h2{font-weight:600;font-size:1.28rem;line-height:1.2;margin:0 0 .55rem;color:var(--ink)}
.point p{margin:0}

/* ---- Cierre del manifiesto y de la home ---- */
.closing{margin-top:4.5rem;padding-top:3rem;border-top:1.5px solid var(--ink)}
.closing .kicker{
  font-weight:500;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-faint);margin-bottom:1.6rem;
}
.closing .last{font-style:italic;font-size:1.5rem;line-height:1.3;color:var(--ink);margin:1.8rem 0 0}

/* ---- Accesos del cierre de la home ---- */
.access{margin-top:2.5rem;display:grid;gap:1.4rem}
.access a{
  display:block;text-decoration:none;border:1px solid var(--rule);
  padding:1.3rem 1.4rem;transition:border-color .18s ease,background .18s ease;
}
.access a:hover{border-color:var(--accent);background:var(--paper-deep)}
.access .a-title{
  font-family:'Archivo',sans-serif;font-weight:600;font-size:1.05rem;
  color:var(--ink);display:block;margin-bottom:.2rem;
}
.access .a-title .arrow{color:var(--accent)}
.access .a-desc{font-size:.95rem;color:var(--ink-faint);display:block}

/* =========================================================
   FORMULARIO (Sumarse)
   ========================================================= */
.form-block{margin-top:3.6rem;padding-top:3rem;border-top:1.5px solid var(--ink)}
.field{margin-bottom:1.5rem}
.field label{
  display:block;font-weight:500;font-size:.8rem;letter-spacing:.04em;
  text-transform:uppercase;color:var(--ink-faint);margin-bottom:.5rem;
}
.field input,.field textarea{
  width:100%;background:transparent;border:none;border-bottom:1.5px solid var(--rule);
  font-family:'Newsreader',serif;font-size:1.05rem;color:var(--ink);
  padding:.5rem 0;line-height:1.5;transition:border-color .2s ease;
}
.field input::placeholder,.field textarea::placeholder{color:#b3ad9f}
.field input:focus,.field textarea:focus{outline:none;border-bottom-color:var(--accent)}
.field textarea{resize:vertical;min-height:5rem}
.field .hint{display:block;font-style:italic;font-size:.85rem;color:var(--ink-faint);margin-top:.4rem}
.err{display:none;font-style:italic;font-size:.85rem;color:var(--accent);margin-top:.4rem}
.field.invalid input,.field.invalid textarea{border-bottom-color:var(--accent)}
.field.invalid .err{display:block}
.captcha-note{
  font-style:italic;font-size:.85rem;color:var(--ink-faint);
  margin:1.8rem 0;padding:.9rem 1rem;border:1px dashed var(--rule);border-radius:2px;
}
.submit{
  font-weight:600;font-size:.95rem;letter-spacing:.02em;
  background:var(--ink);color:var(--paper);border:none;
  padding:.85rem 1.8rem;cursor:pointer;transition:background .2s ease;
}
.submit:hover{background:var(--accent)}
.sent-msg{display:none;font-style:italic;font-size:1.15rem;color:var(--ink);padding:1.2rem 0;line-height:1.45}
.privacy{font-size:.82rem;color:var(--ink-faint);margin-top:1.6rem;line-height:1.5}

/* Casilla de consentimiento RGPD */
.field.consent{margin-top:.5rem}
.consent-label{
  display:flex;gap:.65rem;align-items:flex-start;cursor:pointer;
  font-family:'Newsreader',serif;text-transform:none;letter-spacing:0;
  font-size:.92rem;color:var(--ink-soft);font-weight:400;
}
.consent-label input[type=checkbox]{
  margin-top:.28rem;width:1rem;height:1rem;flex:0 0 auto;accent-color:var(--accent);
}
.field.consent.invalid .consent-label{color:var(--accent)}

/* Aviso general del formulario tras un envío fallido */
.form-aviso{
  font-style:italic;color:var(--accent);
  border-left:2px solid var(--accent);padding-left:1rem;margin-bottom:2rem;
}

/* =========================================================
   PIE
   ========================================================= */
.site-footer{
  border-top:1px solid var(--rule);background:var(--paper-deep);margin-top:5rem;
}
.site-footer .inner{
  max-width:var(--measure-wide);margin:0 auto;padding:2.6rem 1.5rem;
  display:flex;flex-wrap:wrap;gap:1.5rem;justify-content:space-between;align-items:baseline;
}
.footer-nav{display:flex;gap:1.3rem;flex-wrap:wrap}
.footer-nav a{font-size:.82rem;color:var(--ink-soft);text-decoration:none}
.footer-nav a:hover{color:var(--accent)}
.footer-note{font-size:.82rem;color:var(--ink-faint);font-style:italic}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:560px){
  html{font-size:16px}
  h1{font-size:2.2rem}
  h2{font-size:1.4rem}
  main.wrap{padding-top:3rem;padding-bottom:4rem}
  .site-header .inner{flex-direction:column;gap:.8rem;align-items:flex-start}
  .point{grid-template-columns:2.4rem 1fr;gap:.8rem;padding:1.9rem 0}
  .num{font-size:1.4rem}
  .point h2{font-size:1.15rem}
  .closing .last{font-size:1.3rem}
  table{font-size:.84rem}
  thead th,tbody td{padding:.5rem .45rem}
}

/* =========================================================
   BANNER DE COOKIES
   ========================================================= */
.cookie-banner{
  position:fixed;left:0;right:0;bottom:0;z-index:200;
  background:var(--ink);color:var(--paper);
  padding:1.4rem 1.5rem;
  transform:translateY(110%);transition:transform .35s ease;
  box-shadow:0 -4px 24px rgba(0,0,0,.18);
}
.cookie-banner.visible{transform:translateY(0)}
.cookie-banner .inner{
  max-width:var(--measure-wide);margin:0 auto;
  display:flex;gap:1.5rem;align-items:center;flex-wrap:wrap;justify-content:space-between;
}
.cookie-text{font-family:'Newsreader',serif;font-size:.92rem;line-height:1.5;flex:1 1 22rem;color:var(--paper)}
.cookie-text a{color:var(--paper);text-decoration:underline;text-underline-offset:2px}
.cookie-actions{display:flex;gap:.7rem;flex:0 0 auto}
.cookie-btn{
  font-family:'Archivo',sans-serif;font-weight:600;font-size:.85rem;letter-spacing:.02em;
  padding:.6rem 1.3rem;border:1px solid var(--paper);cursor:pointer;background:transparent;color:var(--paper);
  transition:background .18s ease,color .18s ease;
}
.cookie-btn:hover{background:var(--paper);color:var(--ink)}
.cookie-btn.primary{background:var(--paper);color:var(--ink)}
.cookie-btn.primary:hover{background:var(--accent);color:var(--paper);border-color:var(--accent)}
.abrir-cookies{cursor:pointer}

@media (max-width:560px){
  .cookie-banner .inner{flex-direction:column;align-items:flex-start;gap:1rem}
  .cookie-actions{width:100%}
  .cookie-btn{flex:1}
}

/* =========================================================
   FIGURAS / IMÁGENES DE OBRA
   ========================================================= */
figure.obra{margin:2.2rem 0 1rem}
figure.obra img{
  width:100%;height:auto;display:block;
  border:1px solid var(--rule);
}
figure.obra figcaption{
  font-family:'Newsreader',serif;font-style:italic;
  font-size:.85rem;color:var(--ink-faint);
  margin-top:.7rem;line-height:1.45;
}
figure.obra figcaption .titulo{font-style:normal;color:var(--ink-soft)}

/* Conmutador de idioma en el menú */
.site-nav a.lang-switch{
  border:1px solid var(--rule);padding:.15rem .5rem;border-radius:2px;
  font-size:.74rem;letter-spacing:.06em;color:var(--ink-faint);
}
.site-nav a.lang-switch:hover{border-color:var(--accent);color:var(--accent)}