/* ==========================================================================
   RUT — TINTA Y SOL · visitanos.css
   Página de sección VISÍTANOS (§4.2). Requiere tokens.css + base.css.
   ========================================================================== */

/* Enlace activo del submenú */
.nav-sub a[aria-current="page"] { background: var(--mist); color: var(--indigo); font-weight: 600; }

/* --------------------------------------------------------------------------
   Cabecera de capítulo (§4.2.1): eyebrow con ruta, H1 con subrayado,
   entradilla a la izquierda y foto de portada a sangre solapando.
   -------------------------------------------------------------------------- */
.page-hero {
  padding-top: calc(var(--header-h) + clamp(28px, 6vh, 72px));
  overflow-x: clip;
}
.page-hero__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px var(--gutter);
  padding-bottom: 14px;
  border-bottom: var(--rule-ink);
  margin-bottom: clamp(28px, 5vh, 56px);
}
.page-hero__meta .eyebrow { max-width: none; }
.page-hero__title {
  position: relative;
  z-index: 2;
  max-width: 16ch;
  font-size: var(--step-5);
}
.page-hero__lower {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gutter);
  align-items: start;
}
.page-hero__aside {
  grid-column: 1 / 5;
  padding-top: clamp(24px, 4vh, 48px);
  display: flex;
  flex-direction: column;
  gap: var(--space-cluster);
}
.page-hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.page-hero__media {
  grid-column: 5 / 13;
  margin-top: clamp(-56px, -5vh, -24px);        /* la portada monta bajo el H1 */
  margin-right: max(calc(50% - 50vw), -80vw);   /* a sangre por la derecha */
}
.page-hero__frame { aspect-ratio: 12 / 5; }     /* el hall, panorámico */
@media (max-width: 860px) {
  .page-hero__title { max-width: none; }
  .page-hero__lower { display: block; }
  .page-hero__media { margin-top: 18px; margin-right: calc(var(--margin-page) * -1); }
  .page-hero__aside { padding-top: 20px; }
}

/* --------------------------------------------------------------------------
   01 · Tu residencia en el Campus: foto a la izquierda, features con
   filetes a la derecha (alternancia asimétrica §4.2.2, sin iconos)
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gutter);
  row-gap: var(--space-block);
  align-items: start;
}
.split__media { grid-column: 1 / 6; }
.split__media h2 { max-width: 14ch; }
.split__foto {
  margin-top: var(--space-block);
  margin-left: max(calc(50% - 50vw), -80vw);   /* la foto sangra por la izquierda */
}
.split__features {
  grid-column: 7 / 13;
  display: flex;
  flex-direction: column;
  gap: var(--space-block);
}
.feature { border-top: 3px solid var(--ink); padding-top: 16px; }
.feature__kick {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--gray-text);
}
.feature__num { color: var(--indigo); margin-right: 8px; }
.feature h3 {
  font-family: var(--font-sans);
  font-size: var(--step-1);
  font-weight: 700;
  line-height: 1.3;
  margin-top: 8px;
}
.feature .text-2 { margin-top: 10px; }
.feature__lista { margin-top: 12px; }
.feature__lista li {
  padding: 9px 0;
  border-top: var(--rule);
  font-size: var(--step--1);
  color: var(--gray-text);
}
@media (max-width: 860px) {
  .split { display: block; }
  .split__foto { margin-left: calc(var(--margin-page) * -1); }
  .split__features { margin-top: var(--space-block); }
}

/* --------------------------------------------------------------------------
   02 · Formulario de visita (labels visibles, demo estática §4.2)
   -------------------------------------------------------------------------- */
.visita__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gutter);
  row-gap: var(--space-block);
  align-items: start;
}
.visita__text {
  grid-column: 1 / 6;
  display: flex;
  flex-direction: column;
  gap: 1em;
}
.visita__nota { font-size: var(--step--1); color: var(--gray-text); }
.visita__form {
  grid-column: 7 / 13;
  background: var(--white);
  border: var(--rule);
  border-top: 3px solid var(--ink);
  border-radius: var(--radius-s);
  padding: clamp(22px, 3vw, 40px);
}
.field--radios { border: 0; padding: 0; margin: 0 0 18px; }
.field--radios legend {
  padding: 0;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
}
.field--radios .radio {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: var(--tap-min);
  margin-right: 26px;
  cursor: pointer;
}
.field--radios input[type="radio"] {
  width: 20px; height: 20px;
  accent-color: var(--indigo);
  flex: none;
}
.visita__submit { margin-top: 22px; }
.visita__submit .btn { border: 0; }
@media (max-width: 860px) {
  .visita__grid { display: block; }
  .visita__form { margin-top: var(--space-block); }
}

/* --------------------------------------------------------------------------
   03 · Testimonios en vídeo: retícula con ritmo roto (nada de carrusel)
   -------------------------------------------------------------------------- */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: var(--gutter);
  row-gap: var(--space-block);
}
.testi-grid > .video-testi:nth-child(3n-1) { margin-top: clamp(20px, 4vh, 44px); } /* asimetría */
@media (max-width: 1020px) {
  .testi-grid { grid-template-columns: 1fr 1fr; }
  .testi-grid > .video-testi:nth-child(3n-1) { margin-top: 0; }
  .testi-grid > .video-testi:nth-child(even) { margin-top: clamp(16px, 3vh, 36px); }
}
@media (max-width: 640px) {
  .testi-grid { grid-template-columns: 1fr; }
  .testi-grid > .video-testi { margin-top: 0 !important; }
}

/* --------------------------------------------------------------------------
   04 · Encuéntranos (banda de tinta §4.2.4) + social
   -------------------------------------------------------------------------- */
.encuentra__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gutter);
  row-gap: var(--space-block);
  align-items: start;
}
.encuentra__main { grid-column: 1 / 8; }
.encuentra__cta {
  grid-column: 9 / 13;
  border-left: var(--rule-inverse);
  padding-left: clamp(16px, 2vw, 30px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
@media (max-width: 860px) {
  .encuentra__main, .encuentra__cta { grid-column: 1 / -1; }
  .encuentra__cta { border-left: 0; padding-left: 0; border-top: var(--rule-inverse); padding-top: 22px; }
}

/* Social (banda Encuéntranos + footer compartido) */
.social-row { display: flex; gap: 10px; }
.social-row a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--tap-min);
  height: var(--tap-min);
  border: 1px solid var(--white-20);
  border-radius: var(--radius-s);
  transition: border-color var(--dur-fast) ease, transform var(--dur-fast) var(--ease-editorial);
}
.social-row a:hover { border-color: var(--sol); transform: translateY(-2px); }
.social-row svg { width: 18px; height: 18px; fill: var(--white); }
.social-row a:hover svg { fill: var(--sol); }
.social-row--big { flex-wrap: wrap; }
.social-row--big a { width: 56px; height: 56px; }
.social-row--big svg { width: 22px; height: 22px; }

/* --------------------------------------------------------------------------
   05 · Cierre cruzado (§4.2.5): tarjetas con ritmo roto + doble CTA
   -------------------------------------------------------------------------- */
.cross-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: var(--gutter);
  row-gap: var(--space-block);
}
.cross-grid > .card-ed:nth-child(2) { margin-top: clamp(28px, 6vh, 64px); }
.cta-final {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: var(--space-block);
  padding-top: var(--space-cluster);
  border-top: var(--rule-ink);
}
@media (max-width: 860px) {
  .cross-grid { grid-template-columns: 1fr; }
  .cross-grid > .card-ed:nth-child(2) { margin-top: 0; }
}