/* ============================================================
   JD Yuversity USA — sitio completo
   Extiende css/main.css (tokens, header, hero, botones, footer).
   Aquí solo viven los componentes que la shop no tenía:
   academia, programa, catálogo de cursos, fundadoras, sedes.
   ============================================================ */

/* ── ajustes transversales ─────────────────────────────────── */

/* Cormorant italic con descendentes (g, y, p) dentro de titulares
   de line-height casi cero: sin esto se recorta la cola. */
.it { line-height: 1.12; padding-bottom: .04em; }

/* el CTA de la cabecera solo en escritorio: en móvil manda el del menú */
.hdr .btn { display: none; }
@media (min-width: 900px) { .hdr .btn { display: inline-flex; } }

/* enlace activo en la navegación */
.nav a[aria-current="page"] { color: #fff; }
.nav a[aria-current="page"]::after { width: 100%; }
.mnav__links a[aria-current="page"] { color: #fff; }

.sec--tight { padding-top: 0; }
.center { text-align: center; }
.stack > * + * { margin-top: 1rem; }

/* ── MASTHEAD de páginas interiores ────────────────────────── */
.mast {
  position: relative;
  background: var(--black);
  color: #fff;
  padding: 4rem 0 3.5rem;
  overflow: hidden;
  isolation: isolate;
}
.mast__glow {
  position: absolute; z-index: 0;
  left: 62%; top: -30%;
  width: 40vw; height: 40vw; max-width: 560px; max-height: 560px;
  border-radius: 50%;
  background: var(--accent);
  opacity: .13;
  filter: blur(130px);
  pointer-events: none;
}
.mast__in { position: relative; z-index: 1; }
/* masthead negro seguido de sección stone-950: sin la línea el cambio de tono
   parece un fallo de render */
.mast + .sec--dark { border-top: 1px solid rgba(255,255,255,.08); }
.mast h1 {
  font-size: clamp(2.25rem, 6vw, 4rem);
  margin: 1rem 0 1.1rem;
}
.mast .lede { color: rgba(255,255,255,.72); max-width: 52ch; }
@media (min-width: 900px) {
  .mast { padding: 5.5rem 0 4.5rem; }
}

/* ── HERO: tarjeta retrato a la derecha ────────────────────── */
.hero__port {
  position: relative;
  display: none;
}
@media (min-width: 900px) {
  .hero__port { display: block; grid-column: span 5; }
}
.hero__portimg {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 22%;
  border-radius: var(--r-xl);
  border: 1px solid rgba(255,255,255,.1);
  filter: saturate(.95) contrast(1.04);
}
.hero__cap {
  position: absolute;
  left: 1.25rem; bottom: 1.25rem; right: 1.25rem;
  padding: .85rem 1rem;
  border-radius: var(--r-md);
  background: rgba(12,10,9,.62);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.12);
}
.hero__cap b { display: block; font-size: .9375rem; letter-spacing: -.02em; }
.hero__cap span {
  display: block; margin-top: .15rem;
  font-size: .6875rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent-300);
}

/* ── BANDA DE AVALES ───────────────────────────────────────── */
.creds {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1.75rem 0;
}
.creds__in {
  display: flex; flex-wrap: wrap;
  align-items: center; justify-content: center;
  gap: 1.5rem 2.5rem;
}
.creds img { height: 34px; width: auto; opacity: .72; filter: brightness(0) invert(1); }
.creds span {
  font-size: .6875rem; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase;
  color: rgba(255,255,255,.45);
}
@media (min-width: 900px) {
  .creds__in { justify-content: space-between; gap: 2rem; }
}

/* ── DOS CAMINOS: formarse / comprar ───────────────────────── */
.paths {
  display: grid; gap: 1.25rem;
  grid-template-columns: 1fr;
  margin-top: 3rem;
}
@media (min-width: 900px) {
  .paths { grid-template-columns: 1.15fr .85fr; gap: 1.5rem; }
}
.path {
  position: relative;
  display: flex; flex-direction: column;
  min-height: 24rem;
  padding: 2rem;
  border-radius: var(--r-xl);
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  text-align: left;
}
.path img {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .9s var(--ease);
}
.path::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(190deg, rgba(12,10,9,.28) 0%, rgba(12,10,9,.72) 58%, rgba(12,10,9,.94) 100%);
}
.path:hover img { transform: scale(1.04); }
.path__k {
  font-family: var(--mono);
  font-size: .6875rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent-300);
}
.path__body { margin-top: auto; }
.path h3 {
  font-size: clamp(1.75rem, 3.4vw, 2.5rem);
  margin-bottom: .75rem;
}
.path p { color: rgba(255,255,255,.76); font-size: .9375rem; max-width: 42ch; line-height: 1.6; }
.path .link-arrow { margin-top: 1.5rem; color: #fff; }
.path .link-arrow i { background: rgba(255,255,255,.14); }
@media (min-width: 900px) {
  .path { min-height: 30rem; padding: 2.5rem; }
}

/* ── PROGRAMA INSIGNIA (KTF) ───────────────────────────────── */
.flag { display: grid; gap: 3rem; grid-template-columns: 1fr; }
@media (min-width: 1000px) {
  .flag { grid-template-columns: 5fr 7fr; gap: 4.5rem; align-items: start; }
  .flag__aside { position: sticky; top: 6.5rem; }
}
.flag__aside h2 { margin: 1rem 0 1.25rem; }

.ladder {
  margin-top: 2rem;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.ladder__row {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 1rem;
  padding: .9rem 1.15rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
  font-size: .875rem;
  color: var(--stone-400);
}
.ladder__row:last-child { border-bottom: 0; }
.ladder__row b { font-family: var(--mono); font-size: 1rem; color: #fff; font-weight: 500; }
.ladder__row--hi { background: rgba(42,157,143,.1); }
.ladder__row--hi b { color: var(--accent-300); }

.day { padding: 1.75rem 0; border-top: 1px solid rgba(255,255,255,.1); }
.day:first-child { border-top: 0; padding-top: 0; }
.day__hd { display: flex; align-items: baseline; gap: .9rem; margin-bottom: 1.1rem; }
.day__n {
  font-family: var(--mono); font-size: .75rem; letter-spacing: .12em;
  color: var(--accent-300);
}
.day__hd h3 { font-size: 1.25rem; letter-spacing: -.025em; line-height: 1.25; }
.day ul { display: grid; gap: .65rem; }
.day li {
  position: relative;
  padding-left: 1.4rem;
  font-size: .9375rem; line-height: 1.6;
  color: var(--stone-400);
}
.day li::before {
  content: ''; position: absolute; left: 0; top: .65em;
  width: 6px; height: 1px; background: var(--accent);
}

/* ── CATÁLOGO DE CURSOS (filas tipográficas, sin miniaturas) ─ */
.crs { border-top: 1px solid var(--stone-200); counter-reset: crs; }
.crs__row {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: .9rem;
  align-items: baseline;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--stone-200);
  transition: background-color .3s var(--ease);
}
.crs__row::before {
  counter-increment: crs;
  content: '0' counter(crs);
  font-family: var(--mono);
  font-size: .75rem; letter-spacing: .1em;
  color: var(--stone-400);
  transition: color .3s var(--ease);
}
.crs__row:hover { background: var(--stone-100); }
.crs__row:hover::before { color: var(--accent); }
.crs__main h3 {
  font-size: clamp(1.375rem, 2.6vw, 1.875rem);
  margin-bottom: .5rem;
}
.crs__main p { font-size: .9375rem; color: var(--muted); line-height: 1.6; max-width: 56ch; }
.crs__meta {
  display: flex; flex-wrap: wrap; gap: .45rem;
  margin-top: .85rem;
}
.crs__tag {
  padding: .25rem .65rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--stone-200);
  background: #fff;
  font-family: var(--mono);
  font-size: .6875rem; letter-spacing: .06em;
  color: var(--stone-600);
}
.crs__tag--on { border-color: transparent; background: var(--accent-tint); color: var(--accent-600); }
.crs__side { display: flex; align-items: center; gap: 1rem; }
@media (min-width: 800px) {
  .crs__row { grid-template-columns: 3.5rem 1fr auto; gap: 1.5rem; padding: 2rem 1rem; }
  .crs__side { justify-content: flex-end; align-self: center; }
}

/* ── CURSOS ONLINE (panel de aviso) ────────────────────────── */
.soon {
  display: grid; gap: 2rem;
  padding: 2rem;
  border: 1px solid var(--stone-200);
  border-radius: var(--r-xl);
  background: #fff;
}
@media (min-width: 900px) {
  .soon { grid-template-columns: 1.1fr .9fr; gap: 3.5rem; padding: 3rem; align-items: center; }
}
.soon h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); margin: .9rem 0 1rem; }
.soon__list { display: grid; gap: .75rem; margin-top: 1.5rem; }
.soon__list li {
  position: relative; padding-left: 1.6rem;
  font-size: .9375rem; color: var(--stone-600);
}
.soon__list li::before {
  content: ''; position: absolute; left: 0; top: .45em;
  width: 8px; height: 8px; border-radius: 50%;
  border: 2px solid var(--accent);
}

/* ── FORMULARIOS ───────────────────────────────────────────── */
.field { display: block; margin-bottom: 1rem; }
.field > span:not(.field__err) {
  display: block; margin-bottom: .4rem;
  font-size: .75rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--stone-600);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: .85rem 1rem;
  border: 1px solid var(--stone-200);
  border-radius: var(--r-md);
  background: #fff;
  font-size: .9375rem;
  transition: border-color .25s var(--ease);
}
.field textarea { min-height: 8rem; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { outline: 0; border-color: var(--accent); }
.field--err input,
.field--err select,
.field--err textarea { border-color: #b4462f; }
.field__err {
  display: none;
  margin-top: .35rem;
  font-size: .8125rem; font-weight: 400;
  letter-spacing: 0; text-transform: none;
  color: #b4462f;
}
.field--err .field__err { display: block; }
.form__msg { margin-top: 1rem; font-size: .875rem; }
.form__msg[data-ok] { color: var(--accent-600); }
.form__grid { display: grid; gap: 0 1rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .form__grid { grid-template-columns: 1fr 1fr; } }

/* ── FUNDADORAS ────────────────────────────────────────────── */
.people { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
@media (min-width: 900px) { .people { grid-template-columns: 1fr 1fr; gap: 3rem; } }
.person__media {
  width: 100%; aspect-ratio: 5 / 6;
  object-fit: cover; object-position: center 20%;
  border-radius: var(--r-xl);
  background: var(--stone-200);
  margin-bottom: 1.5rem;
}

/* Marco con recorte propio: permite acercar la foto sin que el zoom se salga
   por las esquinas redondeadas. */
.person__frame {
  display: block;
  width: 100%; aspect-ratio: 5 / 6;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--stone-100);
  margin-bottom: 1.5rem;
}
.person__frame img {
  display: block;
  width: 100%; height: 100%;
  object-fit: cover;
}
/* Iryna es un plano entero de estudio y Alejandra un plano medio: sin acercar,
   una cara sale al triple de tamaño que la otra y la pareja no casa. Se ancla
   arriba y se acerca a cabeza y torso. */
.person__frame--tight img {
  object-position: 46% 0%;
  transform: scale(1.95);
  transform-origin: 46% 0%;
}
.person__k {
  font-family: var(--mono); font-size: .6875rem;
  letter-spacing: .14em; text-transform: uppercase; color: var(--accent-600);
}
.person h3 { font-size: 1.75rem; margin: .5rem 0 .75rem; }
.person p { font-size: .9375rem; color: var(--muted); line-height: 1.7; max-width: 46ch; }

/* ── SEDES ─────────────────────────────────────────────────── */
.locs { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 800px) { .locs { grid-template-columns: repeat(3, 1fr); } }
.loc {
  position: relative;
  min-height: 20rem;
  padding: 1.75rem;
  border-radius: var(--r-lg);
  overflow: hidden;
  isolation: isolate;
  display: flex; flex-direction: column; justify-content: flex-end;
}
.loc img {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .9s var(--ease);
}
.loc::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(12,10,9,.2) 0%, rgba(12,10,9,.82) 100%);
}
.loc:hover img { transform: scale(1.05); }
.loc__k {
  font-family: var(--mono); font-size: .6875rem;
  letter-spacing: .14em; text-transform: uppercase; color: var(--accent-300);
}
.loc h3 { font-size: 1.5rem; color: #fff; margin: .4rem 0 .5rem; }
.loc p { font-size: .875rem; color: rgba(255,255,255,.72); line-height: 1.6; }

/* ── ACORDEÓN (FAQ nativo, sin JS) ─────────────────────────── */
.acc { border-top: 1px solid var(--stone-200); }
.acc details { border-bottom: 1px solid var(--stone-200); }
.acc summary {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem;
  padding: 1.35rem 0;
  cursor: pointer;
  font-size: 1.0625rem; font-weight: 500; letter-spacing: -.02em;
  list-style: none;
}
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after {
  content: '+';
  font-family: var(--mono); font-size: 1.25rem; font-weight: 400;
  color: var(--accent);
  transition: transform .3s var(--ease);
  flex: none;
}
.acc details[open] summary::after { transform: rotate(45deg); }
.acc summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.acc__a {
  padding: 0 3rem 1.5rem 0;
  font-size: .9375rem; line-height: 1.7; color: var(--muted);
  max-width: 68ch;
}

/* ── CONTACTO ──────────────────────────────────────────────── */
.contact { display: grid; gap: 3rem; grid-template-columns: 1fr; }
@media (min-width: 950px) { .contact { grid-template-columns: 1fr 1fr; gap: 4.5rem; } }
.chan { display: grid; gap: .75rem; margin-top: 2rem; }
.chan a, .chan div {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--stone-200);
  border-radius: var(--r-md);
  background: #fff;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.chan a:hover { border-color: var(--accent); transform: translateY(-1px); }
.chan a:active { transform: translateY(0) scale(.995); }
.chan i {
  display: grid; place-items: center; flex: none;
  width: 2.5rem; height: 2.5rem;
  border-radius: var(--r-pill);
  background: var(--accent-tint); color: var(--accent-600);
}
.chan b { display: block; font-size: .9375rem; font-weight: 600; }
.chan span { display: block; font-size: .8125rem; color: var(--muted); }

/* ── CIERRE ────────────────────────────────────────────────── */
.endcta {
  position: relative;
  padding: 5rem 0;
  background: var(--stone-950);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
  text-align: center;
}
.endcta__glow {
  position: absolute; z-index: -1;
  left: 50%; top: 50%; transform: translate(-50%,-50%);
  width: 46rem; height: 46rem;
  border-radius: 50%;
  background: var(--accent); opacity: .12; filter: blur(140px);
}
.endcta h2 { font-size: clamp(2rem, 5.5vw, 3.5rem); margin: 1rem 0 1.25rem; }
.endcta .lede { color: rgba(255,255,255,.72); margin: 0 auto 2rem; }
.endcta__cta { display: flex; flex-wrap: wrap; gap: .85rem; justify-content: center; }

/* Retrato pendiente: monograma en lugar de una foto de stock. Poner la cara
   de otra persona bajo un nombre real no es una opción. */
.person__mono {
  display: grid; place-items: center;
  width: 100%; aspect-ratio: 5 / 6;
  border-radius: var(--r-xl);
  background: var(--stone-900);
  color: #fff;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
}
.person__mono::before {
  content: '';
  position: absolute; left: 50%; top: 42%;
  width: 60%; aspect-ratio: 1; transform: translate(-50%,-50%);
  border-radius: 50%;
  background: var(--accent); opacity: .16; filter: blur(60px);
}
.person__mono b {
  position: relative;
  font-family: var(--serif);
  font-style: italic; font-weight: 300;
  font-size: clamp(3.5rem, 9vw, 5.5rem);
  line-height: 1;
  letter-spacing: -.02em;
}

/* ── BANNER DE CONSENTIMIENTO ──────────────────────────────────
   Solo aparece si hay alguna etiqueta configurada en track.js. */
.consent {
  position: fixed; z-index: 200;
  left: var(--pad); right: var(--pad); bottom: var(--pad);
  max-width: 34rem;
  padding: 1.25rem 1.4rem;
  border-radius: var(--r-lg);
  background: var(--stone-950);
  color: rgba(255,255,255,.82);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 20px 50px rgba(0,0,0,.35);
  opacity: 0; transform: translateY(1rem);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.consent.on { opacity: 1; transform: none; }
.consent p { font-size: .875rem; line-height: 1.6; margin-bottom: 1rem; }
.consent__act { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; }
.consent__act .btn--sm { height: 2.5rem; }
.consent__act .btn--dark { background: #fff; color: var(--stone-900); }
.consent__act .btn--dark:hover { background: rgba(255,255,255,.88); }
.consent__act .btn:not(.btn--dark) { color: rgba(255,255,255,.72); border: 1px solid rgba(255,255,255,.2); }
.consent__act .btn:not(.btn--dark):hover { background: rgba(255,255,255,.08); color: #fff; }
.consent__act a { margin-left: auto; font-size: .8125rem; color: var(--accent-300); text-decoration: underline; }
@media (prefers-reduced-motion: reduce) { .consent { transition: none; } }

/* ── CATÁLOGO EN TARJETAS CON FOTO ─────────────────────────────
   Sustituye a las filas tipográficas: el nombre va sobre la foto,
   con velo para que se lea y un acercamiento suave al pasar. Mismo
   tratamiento que las sedes, para que el sitio hable un idioma. */
.crsgrid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 760px)  { .crsgrid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; } }

.crscard {
  position: relative;
  display: flex; flex-direction: column; justify-content: flex-end;
  min-height: 22rem;
  padding: 1.75rem;
  border-radius: var(--r-lg);
  overflow: hidden;
  isolation: isolate;
  color: #fff;
}
@media (min-width: 760px) { .crscard { min-height: 25rem; padding: 2rem; } }

.crscard img {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .9s var(--ease);
}
/* Doble velo: uno plano que garantiza contraste del texto y otro en
   degradado que deja respirar la foto por arriba. */
.crscard::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  /* Dos capas: una plana que garantiza contraste incluso sobre las fotos de
     producto a fondo blanco (Calyra, Vital NAD+), donde solo el degradado
     dejaba el titular ilegible; y el degradado encima, que deja respirar la
     imagen arriba y asienta el texto abajo. */
  background:
    linear-gradient(180deg, rgba(12,10,9,.22) 0%, rgba(12,10,9,.58) 42%, rgba(12,10,9,.94) 100%),
    rgba(12,10,9,.34);
}
.crscard:hover img, .crscard:focus-within img { transform: scale(1.06); }

.crscard__n {
  position: absolute; top: 1.5rem; left: 1.75rem;
  font-family: var(--mono);
  font-size: .75rem; letter-spacing: .12em;
  color: rgba(255,255,255,.6);
}
@media (min-width: 760px) { .crscard__n { top: 1.75rem; left: 2rem; } }

.crscard h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: .6rem;
}
.crscard p {
  font-size: .9375rem; line-height: 1.6;
  color: rgba(255,255,255,.78);
  max-width: 44ch;
}
.crscard__meta { display: flex; flex-wrap: wrap; gap: .45rem; margin: 1rem 0 1.25rem; }
.crscard__meta span {
  padding: .25rem .65rem;
  border-radius: var(--r-pill);
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(6px);
  font-family: var(--mono); font-size: .6875rem;
  color: rgba(255,255,255,.88);
}
.crscard__meta span.on { border-color: transparent; background: var(--accent); color: #fff; }
.crscard .btn { align-self: flex-start; }

/* ── DATES PAGE (dates.html) ──────────────────────────────────
   Tres bloques: convocatorias confirmadas agrupadas por mes,
   cursos online self-paced, y presenciales sin fecha. */

/* filtros */
.dt-filters {
  display: flex; flex-wrap: wrap; gap: .5rem;
  margin-bottom: 1rem;
}
.dt-chip {
  height: 2.5rem; padding-inline: 1.15rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--stone-200);
  background: #fff;
  font-family: var(--mono);
  font-size: .8125rem; font-weight: 500;
  color: var(--stone-600);
  cursor: pointer;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.dt-chip:hover { border-color: var(--accent); color: var(--accent-600); }
.dt-chip--active {
  background: var(--stone-900); color: #fff;
  border-color: var(--stone-900);
}
.dt-chip--active:hover { background: var(--stone-800); border-color: var(--stone-800); color: #fff; }

/* estado vacio */
.dt-empty {
  text-align: center;
  padding: 3.5rem 1.5rem;
  border: 1px dashed var(--stone-200);
  border-radius: var(--r-lg);
  background: #fff;
}
.dt-empty p {
  font-size: 1.0625rem; color: var(--muted);
  max-width: 42ch; margin: 0 auto 1.5rem;
  line-height: 1.6;
}

/* grupo por mes */
.dt-month { margin-bottom: 2.5rem; }
.dt-month__label {
  font-family: var(--mono);
  font-size: .8125rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent-600);
  padding-bottom: .85rem;
  border-bottom: 1px solid var(--stone-200);
  margin-bottom: 0;
}

/* fila de convocatoria */
.dt-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: .75rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--stone-100);
  align-items: center;
  transition: background-color .25s var(--ease);
}
.dt-row:last-child { border-bottom: 1px solid var(--stone-200); }
.dt-row:hover { background: var(--stone-50); }
@media (min-width: 800px) {
  .dt-row {
    grid-template-columns: 14rem 1fr auto;
    gap: 1.5rem;
    padding: 1.35rem 1rem;
  }
}

.dt-row__date { display: flex; flex-direction: column; gap: .2rem; }
.dt-row__range {
  font-size: 1rem; font-weight: 600;
  letter-spacing: -.02em; color: var(--fg);
}
.dt-row__loc {
  font-family: var(--mono);
  font-size: .75rem; letter-spacing: .08em;
  color: var(--stone-500);
}

.dt-row__info { display: flex; flex-direction: column; gap: .35rem; }
.dt-row__n {
  font-family: var(--mono);
  font-size: .6875rem; letter-spacing: .1em;
  color: var(--stone-400);
}
.dt-row__info h4 {
  font-size: 1.125rem; font-weight: 600;
  letter-spacing: -.02em; line-height: 1.2;
}
.dt-row__meta {
  display: flex; flex-wrap: wrap; gap: .4rem;
  margin-top: .15rem;
}
.dt-row__meta span {
  padding: .2rem .55rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--stone-200);
  background: #fff;
  font-family: var(--mono); font-size: .6875rem;
  color: var(--stone-600);
}
.dt-row__meta span.on { border-color: transparent; background: var(--accent-tint); color: var(--accent-600); }

.dt-row__act { display: flex; align-items: center; }
@media (min-width: 800px) { .dt-row__act { justify-content: flex-end; } }

/* cursos online: tarjeta horizontal */
.dt-online-grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 760px) { .dt-online-grid { grid-template-columns: repeat(2, 1fr); } }

.dt-oncard {
  display: grid; grid-template-columns: 1fr;
  border: 1px solid var(--stone-200);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #fff;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.dt-oncard:hover { border-color: var(--accent); transform: translateY(-2px); }
@media (min-width: 600px) { .dt-oncard { grid-template-columns: 11rem 1fr; } }

.dt-oncard img {
  width: 100%; height: 10rem;
  object-fit: cover;
}
@media (min-width: 600px) {
  .dt-oncard img { height: 100%; min-height: 12rem; }
}

.dt-oncard__body { padding: 1.5rem; display: flex; flex-direction: column; gap: .5rem; }
.dt-oncard__n {
  font-family: var(--mono);
  font-size: .6875rem; letter-spacing: .1em;
  color: var(--stone-400);
}
.dt-oncard__body h4 {
  font-size: 1.125rem; font-weight: 600;
  letter-spacing: -.02em; line-height: 1.2;
}
.dt-oncard__body p {
  font-size: .875rem; color: var(--muted);
  line-height: 1.6; max-width: 48ch;
}
.dt-oncard__meta {
  display: flex; flex-wrap: wrap; gap: .4rem;
  margin: .25rem 0 .5rem;
}
.dt-oncard__meta span {
  padding: .2rem .55rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--stone-200);
  font-family: var(--mono); font-size: .6875rem;
  color: var(--stone-600);
}
.dt-oncard__meta span.on { border-color: transparent; background: var(--accent-tint); color: var(--accent-600); }
.dt-oncard__body .btn { align-self: flex-start; margin-top: auto; }

/* presenciales sin fecha: tarjeta compacta */
.dt-req-grid { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 760px) { .dt-req-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .dt-req-grid { grid-template-columns: repeat(3, 1fr); } }

.dt-reqcard {
  display: flex; flex-direction: column; gap: .6rem;
  padding: 1.5rem;
  border: 1px solid var(--stone-200);
  border-radius: var(--r-lg);
  background: #fff;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.dt-reqcard:hover { border-color: var(--accent); transform: translateY(-2px); }

.dt-reqcard__head { display: flex; align-items: baseline; gap: .75rem; }
.dt-reqcard__n {
  font-family: var(--mono);
  font-size: .6875rem; letter-spacing: .1em;
  color: var(--stone-400);
  flex: none;
}
.dt-reqcard__head h4 {
  font-size: 1.125rem; font-weight: 600;
  letter-spacing: -.02em; line-height: 1.2;
}
.dt-reqcard p {
  font-size: .875rem; color: var(--muted);
  line-height: 1.6;
}
.dt-reqcard__meta {
  display: flex; flex-wrap: wrap; gap: .4rem;
  margin-top: .15rem;
}
.dt-reqcard__meta span {
  padding: .2rem .55rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--stone-200);
  font-family: var(--mono); font-size: .6875rem;
  color: var(--stone-600);
}
.dt-reqcard .btn { align-self: flex-start; margin-top: auto; }