/* =========================================================================
   Instituto Culinario Danieli — Cursos (Particulares, ficha y Empresas)
   Extiende css/styles.css y css/interior.css.

   Particulares: descubrir y elegir  -> hero fotográfico con velo navy,
                 catálogo en rejilla editorial, filtros.
   Empresas:     explicar y solicitar -> hero declarativo sobre blanco,
                 sin precios, cierra en propuesta.
   ========================================================================= */

.cursos, .empresas { --hueso: #f7f6f4; }

.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.cursos-grid, .cf-pasos, .crumbs ol { margin: 0; padding: 0; list-style: none; }

/* =========================================================================
   PARTICULARES — Hero fotográfico con velo navy
   ========================================================================= */
.ch { position: relative; background: var(--navy); }
.ch-photo { position: absolute; inset: 0; overflow: hidden; }
.ch-photo picture { display: contents; }
.ch-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 55% 45%; }
.ch-photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(14,36,51,.93) 0%, rgba(14,36,51,.86) 32%, rgba(14,36,51,.62) 58%, rgba(14,36,51,.42) 100%);
}
.ch-copy {
  position: relative; z-index: 2;
  padding-top: clamp(42px, 11vw, 78px);
  padding-bottom: clamp(44px, 12vw, 84px);
  color: #fff;
}
.ch .eyebrow { color: rgba(255,255,255,.66); font-size: 10.5px; letter-spacing: .3em; }
.ch h1 { margin-top: 16px; font-size: clamp(38px, 10.6vw, 58px); line-height: .94; color: #fff; }
.ch .lead { margin-top: 18px; max-width: 26em; color: rgba(255,255,255,.8); }
.ch .actions { margin-top: 28px; }

/* ---------- Introducción ---------- */
.cintro-grid { display: grid; gap: 22px; }
.cintro-copy p { font-size: var(--fs-body); line-height: 1.7; color: var(--text); max-width: 34em; }
.cintro-copy p + p { margin-top: 15px; }

/* ---------- Cabecera del catálogo ---------- */
.cat-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 14px; }
.cat-cuenta {
  font-family: var(--serif);
  font-variation-settings: "opsz" 12;
  font-weight: 500;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--soft);
}
.cat-cuenta strong { font-weight: 600; color: var(--ink); }

.cat-demo {
  display: flex; align-items: baseline; gap: 12px;
  margin-top: 22px;
  padding: 13px 16px;
  background: #fbf6ee;
  border-left: 2px solid #b8863b;
  font-size: 12.5px;
  line-height: 1.5;
  color: #6a5734;
}
.cat-demo span {
  flex: none;
  font-family: var(--serif);
  font-variation-settings: "opsz" 12;
  font-weight: 600;
  font-size: 9.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #8a6a28;
}

/* ---------- Filtros ---------- */
.cat-filtros { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.cat-filtros[hidden] { display: none; }
.chip {
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid var(--line);
  font-size: 12.5px;
  letter-spacing: .01em;
  color: var(--nav);
  transition: border-color .2s, color .2s, background-color .2s;
}
.chip:hover { border-color: var(--navy); color: var(--ink); }
.chip.is-on { background: var(--navy); border-color: var(--navy); color: #fff; }

/* ---------- Rejilla de cursos ---------- */
.cursos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px 26px;
  margin-top: 30px;
}
.curso[hidden] { display: none; }
.curso-link { display: flex; flex-direction: column; height: 100%; color: inherit; }
.curso-link:focus-visible { outline: 2px solid var(--navy); outline-offset: 4px; }

.curso-foto {
  display: block;
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #eceae7;
}
.curso-foto img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s cubic-bezier(.2,.6,.3,1);
}
.curso-link:hover .curso-foto img { transform: scale(1.04); }

/* Lámina para los cursos que todavía no tienen fotografía real */
.curso-foto.is-pendiente { background: linear-gradient(150deg, #efedea 0%, #e7e4e0 100%); }
.curso-lamina {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  padding: 16px;
  text-align: center;
}
.curso-lamina::before {
  content: "";
  position: absolute; inset: 14px;
  border: 1px solid rgba(28,56,71,.14);
}
.cl-cat {
  font-family: var(--serif);
  font-variation-settings: "opsz" 32;
  font-weight: 400;
  font-size: clamp(19px, 4.6vw, 24px);
  letter-spacing: -.02em;
  color: #5d6b76;
}
.cl-nota {
  font-family: var(--serif);
  font-variation-settings: "opsz" 12;
  font-weight: 600;
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #939ea7;
}

.curso-cuerpo { display: flex; flex-direction: column; flex: 1; padding-top: 16px; }
.curso-cat {
  font-family: var(--serif);
  font-variation-settings: "opsz" 12;
  font-weight: 600;
  font-size: 9.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #6f7c88;
}
.curso-nombre {
  margin-top: 9px;
  font-family: var(--serif);
  font-variation-settings: "opsz" 32;
  font-weight: 400;
  font-size: 21px;
  line-height: 1.1;
  letter-spacing: -.022em;
  color: var(--ink);
  transition: color .2s;
}
.curso-link:hover .curso-nombre { color: var(--navy); }
.curso-desc { margin-top: 9px; font-size: 13.5px; line-height: 1.55; color: var(--text); }
.curso-meta {
  display: flex; align-items: baseline; justify-content: space-between; gap: 14px;
  margin-top: auto;
  padding-top: 15px;
}
.curso-cuerpo > .curso-meta { margin-top: 16px; }
.curso-desc + .curso-meta { margin-top: 18px; }
.cm-fecha {
  font-family: var(--serif);
  font-variation-settings: "opsz" 12;
  font-weight: 600;
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #213d50;
  font-variant-numeric: tabular-nums;
}
.cm-costo {
  font-size: 14.5px;
  letter-spacing: -.01em;
  color: var(--ink);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.curso-cta {
  display: inline-flex; align-items: center; gap: 11px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--navy);
}
.curso-cta .arr { width: 13px; height: 13px; stroke-width: 1.9; transition: transform .2s; }
.curso-link:hover .curso-cta .arr { transform: translateX(4px); }

.cat-vacio { margin-top: 30px; font-size: var(--fs-body); color: var(--text); }
.cat-vacio[hidden] { display: none; }

/* =========================================================================
   FICHA DE CURSO
   ========================================================================= */
.fh-grid { display: grid; gap: 26px; }
.fh-foto { margin: 0; position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: #eceae7; }
.fh-foto img { width: 100%; height: 100%; object-fit: cover; }
.fh-foto.is-pendiente { background: linear-gradient(150deg, #efedea 0%, #e7e4e0 100%); }
.fh h1 { margin-top: 13px; font-size: clamp(31px, 8.2vw, 44px); line-height: .98; }
.fh .lead { margin-top: 15px; }
.fh .actions { margin-top: 26px; align-items: center; gap: 14px 24px; }

.fh-datos { margin-top: 24px; border-top: 1px solid var(--line); }
.fh-datos > div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 14px;
  padding: 12px 0 13px;
  border-bottom: 1px solid var(--hairline);
}
.fh-datos dt {
  font-family: var(--serif);
  font-variation-settings: "opsz" 12;
  font-weight: 600;
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--soft);
  padding-top: 3px;
}
.fh-datos dd { margin: 0; font-size: 15px; letter-spacing: -.012em; color: var(--ink); }
.fh-costo dd { font-size: 19px; letter-spacing: -.02em; }

.fd-grid { display: grid; gap: 34px; }
.fd-texto h2 { font-size: clamp(24px, 6vw, 30px); line-height: 1.05; }
.fd-texto h3 { margin-top: 26px; font-size: 16px; font-weight: 500; letter-spacing: -.015em; color: var(--ink); }
.fd-texto p { margin-top: 14px; font-size: var(--fs-body); line-height: 1.7; color: var(--text); max-width: 38em; }
.fd-incluye { padding: 26px 24px 28px; background: var(--hueso); }
.fd-incluye h3 {
  font-family: var(--serif);
  font-variation-settings: "opsz" 12;
  font-weight: 600;
  font-size: 10.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #213d50;
}
.fd-incluye ul { margin-top: 14px; }
.fd-incluye li {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px;
  padding: 9px 0;
  font-size: 14px;
  line-height: 1.45;
  color: var(--ink);
}
.fd-incluye li + li { border-top: 1px solid rgba(28,56,71,.09); }
.fd-incluye svg { width: 17px; height: 17px; stroke-width: 1.9; color: var(--navy); margin-top: 2px; }

/* =========================================================================
   Bloque de solicitud (catálogo y ficha)
   ========================================================================= */
.informacion-band, .propuesta-band { background: var(--hueso); padding-block: var(--sec); }
.informacion-grid, .propuesta-grid { display: grid; gap: 32px; }

/* =========================================================================
   EMPRESAS
   ========================================================================= */
.eh-grid { display: grid; gap: 26px; padding-top: clamp(24px, 6vw, 40px); }
.eh h1 { margin-top: 16px; font-size: clamp(34px, 9.2vw, 50px); line-height: .96; }
.eh .lead { margin-top: 18px; max-width: 30em; color: var(--text); }
.eh .btn { margin-top: 26px; }
.eh-foto { margin: 0; overflow: hidden; aspect-ratio: 16 / 10; background: #eceae7; }
.eh-foto img { width: 100%; height: 100%; object-fit: cover; }

.mod-grid { display: grid; grid-template-columns: 1fr; gap: 0; margin-top: 30px; }
.mod { position: relative; padding: 24px 0 26px; border-top: 1px solid var(--line); }
.mod-n {
  font-family: var(--serif);
  font-variation-settings: "opsz" 60;
  font-weight: 400;
  font-size: 13px;
  letter-spacing: .1em;
  color: #aab4bc;
}
.mod-icono { width: 28px; height: 28px; stroke-width: 1.35; color: var(--navy); margin-top: 14px; }
.mod h3 { margin-top: 14px; font-size: 17px; font-weight: 400; letter-spacing: -.018em; color: var(--ink); }
.mod p { margin-top: 8px; font-size: var(--fs-small); line-height: 1.6; color: var(--text); }

.cf-band { background: var(--navy); color: #fff; padding-block: var(--sec); }
.cf-grid { display: grid; gap: 30px; }
.cf-band .eyebrow { color: rgba(255,255,255,.62); }
.cf-band h2 { color: #fff; }
.cf-pasos { display: grid; gap: 0; }
.cf-pasos li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 20px;
  padding: 22px 0 24px;
  border-top: 1px solid rgba(255,255,255,.16);
}
.cf-pasos li:last-child { border-bottom: 1px solid rgba(255,255,255,.16); }
.cf-n {
  font-family: var(--serif);
  font-variation-settings: "opsz" 60;
  font-weight: 400;
  font-size: 28px;
  line-height: 1;
  letter-spacing: -.04em;
  color: rgba(255,255,255,.42);
}
.cf-pasos h3 { font-size: 17px; font-weight: 400; letter-spacing: -.018em; color: #fff; }
.cf-pasos p { margin-top: 8px; font-size: var(--fs-small); line-height: 1.6; color: rgba(255,255,255,.72); }

.medida-grid { display: grid; gap: 28px; }
.medida-list { margin: 0; border-top: 1px solid var(--line); }
.medida-list > div { padding: 15px 0 16px; border-bottom: 1px solid var(--line); }
.medida-list dt { font-size: 15.5px; letter-spacing: -.015em; color: var(--ink); }
.medida-list dd { margin: 5px 0 0; font-size: var(--fs-small); line-height: 1.55; color: var(--muted); }
.medida-banda { margin: 0; overflow: hidden; aspect-ratio: 16 / 10; background: #eceae7; }
.medida-banda picture { display: contents; }
.medida-banda img { width: 100%; height: 100%; object-fit: cover; }

/* =========================================================================
   Formularios (mismas piezas que Admisiones, definidas aquí para no
   depender de admisiones.css)
   ========================================================================= */
/* Los estilos de formulario viven en css/forms.css (hoja compartida). */

/* =========================================================================
   TABLET (600 – 959px)
   ========================================================================= */
@media (min-width: 600px) {
  .cursos-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cintro-grid { grid-template-columns: minmax(0, .8fr) minmax(0, 1fr); column-gap: 44px; align-items: start; }
  .fh-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 40px; align-items: start; }
  .fd-grid { grid-template-columns: minmax(0, 1fr) minmax(0, .62fr); column-gap: 44px; align-items: start; }
  .informacion-grid, .propuesta-grid { grid-template-columns: minmax(0, .8fr) minmax(0, 1fr); column-gap: 48px; align-items: start; }
  .eh-grid { grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); column-gap: 44px; align-items: center; }
  .eh-foto { aspect-ratio: 1.3; }
  .mod-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 44px; }
  .cf-grid { grid-template-columns: minmax(0, .72fr) minmax(0, 1fr); column-gap: 44px; align-items: start; }
  .medida-grid { grid-template-columns: minmax(0, .8fr) minmax(0, 1fr); column-gap: 44px; align-items: start; }
  .medida-banda { aspect-ratio: 2.2; }
}

/* =========================================================================
   ESCRITORIO (>= 960px)
   ========================================================================= */
@media (min-width: 960px) {
  /* Hero Particulares */
  .ch { min-height: clamp(380px, calc(var(--u) * 430), 580px); display: grid; align-items: center; }
  .ch-copy { padding-block: clamp(56px, calc(var(--u) * 72), 104px); }
  .ch .eyebrow { font-size: clamp(10px, calc(var(--u) * 10.6), 13px); }
  .ch h1 { margin-top: calc(var(--u) * 18); font-size: clamp(42px, calc(var(--u) * 54), 76px); line-height: .92; }
  .ch .lead { margin-top: calc(var(--u) * 18); width: calc(var(--u) * 376); max-width: none; }
  .ch .actions { margin-top: calc(var(--u) * 28); gap: calc(var(--u) * 14); }

  .cintro-grid { grid-template-columns: calc(var(--u) * 340) minmax(0, 1fr); column-gap: calc(var(--u) * 72); }

  /* Catálogo: tres columnas; el destacado ocupa dos */
  .cursos-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: calc(var(--u) * 46) calc(var(--u) * 32);
    margin-top: calc(var(--u) * 36);
    grid-auto-flow: row dense;
  }
  .curso.is-destacado { grid-column: span 2; }
  .curso.is-destacado .curso-foto { aspect-ratio: 16 / 9; }
  .curso.is-destacado .curso-nombre { font-size: clamp(22px, calc(var(--u) * 26), 34px); }
  .curso-nombre { font-size: clamp(19px, calc(var(--u) * 20.5), 26px); }
  .curso-desc { font-size: var(--fs-small); }
  .cat-filtros { margin-top: calc(var(--u) * 32); }
  .chip { min-height: calc(var(--u) * 38); padding: 0 calc(var(--u) * 18); font-size: clamp(12px, calc(var(--u) * 12.2), 15px); }

  /* Ficha */
  .fh-grid { grid-template-columns: calc(var(--u) * 452) minmax(0, 1fr); column-gap: calc(var(--u) * 64); align-items: start; }
  .fh h1 { font-size: clamp(34px, calc(var(--u) * 42), 58px); }
  .fh-datos > div { grid-template-columns: calc(var(--u) * 118) minmax(0, 1fr); padding: calc(var(--u) * 13) 0 calc(var(--u) * 14); }
  .fd-grid { grid-template-columns: minmax(0, 1fr) calc(var(--u) * 320); column-gap: calc(var(--u) * 72); }
  .fd-incluye { padding: calc(var(--u) * 30) calc(var(--u) * 30) calc(var(--u) * 32); }

  .informacion-grid, .propuesta-grid { grid-template-columns: calc(var(--u) * 380) minmax(0, 1fr); column-gap: calc(var(--u) * 68); }

  /* Empresas */
  .eh-grid { grid-template-columns: minmax(0, 1fr) calc(var(--u) * 420); column-gap: calc(var(--u) * 72); padding-top: clamp(30px, calc(var(--u) * 44), 64px); }
  .eh h1 { margin-top: calc(var(--u) * 18); font-size: clamp(38px, calc(var(--u) * 46), 64px); }
  .eh-foto { aspect-ratio: 1.3; }
  .mod-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: calc(var(--u) * 34); margin-top: calc(var(--u) * 40); }
  .mod { padding: calc(var(--u) * 26) 0 0; }
  .mod-icono { width: clamp(26px, calc(var(--u) * 29), 38px); height: clamp(26px, calc(var(--u) * 29), 38px); }
  .mod h3 { font-size: clamp(16px, calc(var(--u) * 17), 22px); }
  .cf-grid { grid-template-columns: calc(var(--u) * 340) minmax(0, 1fr); column-gap: calc(var(--u) * 72); }
  .cf-n { font-size: clamp(28px, calc(var(--u) * 34), 46px); }
  .cf-pasos li { grid-template-columns: calc(var(--u) * 62) minmax(0, 1fr); gap: calc(var(--u) * 24); padding: calc(var(--u) * 26) 0 calc(var(--u) * 28); }
  .medida-grid { grid-template-columns: calc(var(--u) * 340) minmax(0, 1fr); column-gap: calc(var(--u) * 72); }
  .medida-banda { aspect-ratio: 2.6; }
}

@media (prefers-reduced-motion: reduce) {
  .curso-foto img, .curso-cta .arr, .chip { transition: none; }
}