:root {
  --lapis: #16224A;
  --lapis-2: #1F2F63;
  --noche: #0F1836;
  --cal: #ECEEE9;
  --tinta: #17203A;
  --gris: #566079;
  --oro: #B98A2E;
  --oro-claro: #E3B94C;
  --magenta: #9C1F55;
  --claro: #F1EFE7;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 1rem; }

body {
  margin: 0;
  font-family: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--tinta);
  background: var(--cal);
}

h1, h2, h3, h4 {
  font-family: "Bodoni Moda", Georgia, "Times New Roman", serif;
  font-weight: 600;
  line-height: 1.1;
  margin: 0;
}

h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
h3 { font-size: 1.4rem; line-height: 1.2; }
p { margin: 0 0 1rem; }
a { color: var(--magenta); }

:focus-visible { outline: 3px solid var(--magenta); outline-offset: 3px; }
.sitio :focus-visible, .hero :focus-visible, .oscura :focus-visible, .pie :focus-visible {
  outline-color: var(--oro-claro);
}

.contenedor { width: min(1120px, 100% - 2.5rem); margin-inline: auto; }

.sr {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.saltar {
  position: absolute; left: 1rem; top: -4rem; z-index: 10;
  background: var(--oro-claro); color: var(--noche); padding: .6rem 1rem; border-radius: 4px;
}
.saltar:focus { top: 1rem; }

/* Encabezado */
.sitio { background: var(--lapis); color: var(--claro); }
.barra { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem 2rem; padding-block: 1.1rem; }
.marca { font-family: "Bodoni Moda", Georgia, serif; font-size: 1.35rem; font-weight: 600; color: var(--claro); text-decoration: none; }
.sitio nav ul { display: flex; flex-wrap: wrap; gap: .4rem 1.6rem; list-style: none; margin: 0; padding: 0; }
.sitio nav a { color: var(--claro); text-decoration: none; padding: .3rem 0; border-bottom: 2px solid transparent; }
.sitio nav a:hover { border-bottom-color: var(--oro-claro); }

/* Hero */
.hero { background: var(--lapis); color: var(--claro); padding-block: 3rem 5.5rem; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 3rem; align-items: center; }
.hero h1 { font-size: clamp(2.8rem, 7vw, 5.4rem); font-weight: 600; letter-spacing: -.01em; line-height: 1; margin-bottom: 1.5rem; }
.bajada { font-size: 1.2rem; max-width: 34rem; color: #CBD2E8; margin-bottom: 2rem; }
.acciones { display: flex; flex-wrap: wrap; gap: .8rem; }

.boton {
  display: inline-block; font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
  padding: .8rem 1.4rem; border-radius: 4px; border: 2px solid transparent;
}
.boton.primario { background: var(--oro-claro); color: var(--noche); }
.boton.primario:hover { background: #EDC964; }
.boton.secundario { border-color: var(--oro-claro); color: var(--claro); background: transparent; }
.boton.secundario:hover { background: rgba(227, 185, 76, .15); }
.boton:disabled, .boton[aria-disabled="true"] { opacity: .6; cursor: progress; }

/* El arco: portada de retablo con sol andino */
.hero-arco { padding: 1.5rem; }
.arco {
  position: relative; width: min(340px, 100%); aspect-ratio: 3 / 4; margin-inline: auto;
  border-radius: 999px 999px 0 0; overflow: hidden;
  box-shadow:
    0 0 0 8px var(--lapis),
    0 0 0 10px var(--oro-claro),
    0 0 0 18px var(--lapis),
    0 0 0 19px rgba(227, 185, 76, .55);
}
.nicho {
  position: absolute; inset: 0; border-radius: inherit;
  background:
    radial-gradient(circle at 50% 70%, var(--oro-claro) 0 15%, transparent 15.5%),
    repeating-conic-gradient(from 0deg at 50% 70%, rgba(227, 185, 76, .9) 0 5deg, transparent 5deg 10deg),
    var(--lapis-2);
  animation: amanecer 1.4s ease-out both;
}
.nicho::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 30%;
  background: var(--noche); border-top: 3px solid var(--oro-claro);
}
@keyframes amanecer { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: none; } }

/* Secciones */
.seccion { padding-block: 5rem; }
.oscura { background: var(--lapis); color: var(--claro); }

/* Agenda */
.fechas { color: var(--gris); font-size: 1.1rem; margin-top: .6rem; }
.descripcion { max-width: 40rem; margin-top: .8rem; }
.accesibilidad { border-left: 3px solid var(--oro); padding-left: .7rem; font-size: .95rem; }
.filtros { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.6rem 0 2.5rem; }
.filtros button {
  font: inherit; font-size: .95rem; cursor: pointer; color: var(--tinta); background: transparent;
  border: 1.5px solid var(--tinta); border-radius: 999px; padding: .35rem 1rem;
}
.filtros button[aria-pressed="true"] { background: var(--lapis); color: var(--claro); border-color: var(--lapis); }

.dia { display: grid; grid-template-columns: 190px 1fr; gap: 1.5rem 2.5rem; border-top: 2px solid var(--oro); padding-block: 2rem; }
.dia h3 { font-size: 1.9rem; }
.actividades { list-style: none; margin: 0; padding: 0; }
.actividad { display: grid; grid-template-columns: 8.5rem 1fr; gap: 1rem; padding-block: 1.1rem; border-top: 1px solid rgba(23, 32, 58, .16); }
.actividad:first-child { border-top: 0; padding-top: 0; }
.hora { font-weight: 600; color: var(--magenta); font-variant-numeric: tabular-nums; }
.actividad h4 { font-size: 1.3rem; line-height: 1.25; margin-bottom: .25rem; }
.actividad p { margin: 0 0 .5rem; }
.actividad .lugar { color: var(--gris); }
.etiquetas { display: flex; flex-wrap: wrap; gap: .4rem; }
.etiqueta { font-size: .85rem; padding: .1rem .6rem; border-radius: 4px; background: rgba(22, 34, 74, .09); }
.etiqueta.ejemplo { background: var(--magenta); color: #fff; }
.vacio { color: var(--gris); border-top: 2px solid var(--oro); padding-top: 1.5rem; max-width: 40rem; }

/* Chat */
.consulta-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 3rem; align-items: start; }
.consulta-intro p { color: #CBD2E8; max-width: 30rem; }
.sugerencias-titulo { margin-top: 2rem; color: var(--claro) !important; font-weight: 600; }
.sugerencias { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; align-items: flex-start; gap: .55rem; }
.sugerencias button {
  font: inherit; font-size: .98rem; text-align: left; cursor: pointer; color: var(--claro);
  background: transparent; border: 1.5px solid rgba(227, 185, 76, .65); border-radius: 999px; padding: .45rem 1.1rem;
}
.sugerencias button:hover { background: rgba(227, 185, 76, .15); }

.chat { background: var(--noche); border: 1px solid rgba(227, 185, 76, .45); border-radius: 6px; padding: 1.2rem; }
.chat-log { height: 26rem; overflow-y: auto; display: flex; flex-direction: column; gap: .8rem; padding-right: .3rem; }
.msg { max-width: 88%; padding: .7rem 1rem; border-radius: 6px; }
.msg p { margin: 0 0 .6rem; }
.msg p:last-child { margin-bottom: 0; }
.msg ul { margin: 0 0 .6rem; padding-left: 1.2rem; }
.msg.ia { background: var(--lapis-2); align-self: flex-start; }
.msg.usuario { background: var(--oro-claro); color: var(--noche); align-self: flex-end; }
.msg.error { background: #5A1230; align-self: flex-start; }
.msg.pensando { font-style: italic; color: #CBD2E8; }

.chat-form { display: flex; gap: .7rem; margin-top: 1rem; align-items: stretch; }
.chat-form textarea {
  flex: 1; resize: none; font: inherit; color: var(--claro); background: var(--lapis);
  border: 1.5px solid rgba(227, 185, 76, .85); border-radius: 4px; padding: .6rem .8rem;
}
.chat-form textarea::placeholder { color: #98A3C4; }
.aviso { font-size: .88rem; color: #AEB8D6; margin: .9rem 0 0; }

/* Barroco */
.dos-col { display: grid; grid-template-columns: .8fr 1.2fr; gap: 3rem; }
.texto-largo { max-width: 40rem; line-height: 1.7; }
.texto-largo h3 { margin: 1.8rem 0 .5rem; }

/* Templos */
.templos { background: #E1E5DF; }
.intro-lista { color: var(--gris); margin-top: .6rem; }
.lista-templos { list-style: none; margin: 2.5rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 3.5rem; }
.lista-templos li { border-top: 2px solid var(--oro); padding-block: 1.5rem 1.8rem; }
.lista-templos .lugar { color: var(--magenta); font-weight: 600; margin: .35rem 0 .6rem; }
.lista-templos p:last-child { margin-bottom: 0; }

/* Pie */
.pie { background: var(--noche); color: #CBD2E8; padding-block: 3rem; }
.pie .marca { color: var(--claro); font-size: 1.5rem; margin-bottom: .6rem; }
.pie a { color: var(--oro-claro); }


/* Accesibilidad */
main:focus { outline: none; }

/* El serif de alto contraste solo en tamaños grandes; en títulos chicos se usa sans para mejor lectura */
.actividad h4, .lista-templos h3, .texto-largo h3, .pie-titulo {
  font-family: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-weight: 600;
  letter-spacing: 0;
}
.pie-titulo { font-size: 1.3rem; margin: 2rem 0 .6rem; color: var(--claro); }

/* Modo de alto contraste de Windows: se mantienen bordes y límites visibles */
@media (forced-colors: active) {
  .msg, .etiqueta, .boton, .filtros button, .sugerencias button, .chat, .chat-form textarea {
    border: 1px solid CanvasText;
  }
  .filtros button[aria-pressed="true"] { border-width: 3px; }
  .arco { border: 2px solid CanvasText; box-shadow: none; }
}

/* Pantallas chicas */
@media (max-width: 860px) {
  .hero-grid, .consulta-grid, .dos-col { grid-template-columns: 1fr; }
  .hero { padding-block: 2rem 4rem; }
  .hero-arco { order: -1; padding: 1rem; }
  .arco { width: min(240px, 100%); }
  .dia { grid-template-columns: 1fr; gap: .8rem; }
  .lista-templos { grid-template-columns: 1fr; }
  .seccion { padding-block: 3.5rem; }
  .chat-log { height: 22rem; }
  .msg { max-width: 94%; }
}

@media (max-width: 480px) {
  .chat-form { flex-direction: column; }
  .actividad { grid-template-columns: 1fr; gap: .2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .nicho { animation: none; }
}