/* ============================================================
   Respira · demo 4 de Página Esencial
   Editorial cálida: papel, tinta marrón, arcilla.
   Lora (titulares) + Source Sans 3 (texto). Sin frameworks.
   ============================================================ */

:root {
  --fondo: #f6f0e8;
  --tinta: #2a1f1a;
  --arcilla: #aa6040;
  --arcilla-os: #94502f;
  --tenue: #7a6860;
  --filete: #ddd4c6;
  --tarjeta: #ede5d8;
  --papel: #f6f0e8;
  --vinyasa: #aa6040;
  --hatha: #5e8062;
  --prenatal: #8a6e92;
  --titulos: Lora, Georgia, serif;
  --texto: "Source Sans 3", system-ui, -apple-system, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--fondo);
  color: var(--tinta);
  font-family: var(--texto);
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 { font-family: var(--titulos); font-weight: 500; line-height: 1.15; margin: 0; }
p { margin: 0; }
img { max-width: 100%; }
a { color: inherit; }

::selection { background: #94502f; color: var(--papel); }

:focus-visible {
  outline: 2px solid var(--arcilla);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- enlace de salto ---------- */
.saltar {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  background: var(--tinta);
  color: var(--papel);
  padding: 0.6rem 1.1rem;
  border-radius: 2px;
  text-decoration: none;
  font-size: 0.95rem;
  transition: top 0.2s;
}
.saltar:focus { top: 1rem; }

/* ---------- estructura ---------- */
.contenedor {
  width: 100%;
  max-width: 1080px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.contenedor-estrecho { max-width: 720px; }

.seccion { padding-block: 4.5rem; }
@media (min-width: 768px) { .seccion { padding-block: 6.5rem; } }

.seccion-tarjeta { background: var(--tarjeta); }

.filete { border: none; border-top: 1px solid var(--filete); margin: 0; }

.etiqueta {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tenue);
  margin: 0 0 0.6rem;
}

.seccion-titulo {
  font-size: clamp(1.9rem, 4.5vw, 2.6rem);
  margin: 0 0 2.75rem;
  letter-spacing: 0.01em;
}

/* ---------- cabecera ---------- */
.cabecera {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: rgba(246, 240, 232, 0.92);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--filete);
}
.cabecera-interior {
  max-width: 1080px;
  margin-inline: auto;
  padding: 0.95rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.marca {
  font-family: var(--titulos);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--tenue);
  text-decoration: none;
}
.navegacion { display: flex; gap: 1.5rem; }
.nav-enlace {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--tenue);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-enlace:hover { color: var(--tinta); }

/* ---------- botones ---------- */
.btn-arcilla, .btn-borde, .btn-claro {
  display: inline-block;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.85rem 2rem;
  border-radius: 2px;
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s;
  cursor: pointer;
}
.btn-arcilla { background: #94502f; color: var(--papel); border: none; }
.btn-arcilla:hover { background: #83482b; }
.btn-borde { background: transparent; border: 1.5px solid #83482b; color: #83482b; padding: 0.78rem 1.8rem; }
.btn-borde:hover { background: #83482b; color: var(--papel); }
.btn-claro { background: var(--papel); color: var(--tinta); border: none; }
.btn-claro:hover { background: #fffdf8; }

/* ---------- distintivos de estilo ---------- */
.distintivo {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.22rem 0.65rem;
  border-radius: 2px;
  white-space: nowrap;
}
.distintivo-vinyasa { background: rgba(170, 96, 64, 0.13); color: #83482b; }
.distintivo-hatha { background: rgba(94, 128, 98, 0.13); color: #42593b; }
.distintivo-prenatal { background: rgba(138, 110, 146, 0.13); color: #67516d; }

.punto { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.punto-vinyasa { background: var(--vinyasa); }
.punto-hatha { background: var(--hatha); }
.punto-prenatal { background: var(--prenatal); }

/* ---------- hero ---------- */
.heroe { padding-top: 7rem; padding-bottom: 4rem; }
@media (min-width: 768px) { .heroe { padding-top: 9rem; padding-bottom: 5.5rem; } }

.hero-rejilla { display: grid; gap: 2.5rem; }
@media (min-width: 900px) {
  .hero-rejilla { grid-template-columns: 1fr 1.05fr; gap: 4rem; align-items: center; }
}

.hero-figura { margin: 0; position: relative; background: var(--tarjeta); }
.hero-foto {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}
@media (min-width: 900px) { .hero-foto { aspect-ratio: 3 / 3.6; max-height: 620px; } }

.hero-chip {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  background: rgba(246, 240, 232, 0.93);
  padding: 0.42rem 0.9rem;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: 2px;
}

.hero-titulo {
  font-style: italic;
  font-size: clamp(2.5rem, 7vw, 3.9rem);
  line-height: 1.08;
  margin: 0 0 1.5rem;
  letter-spacing: 0.005em;
}
.hero-sub { color: var(--tenue); font-size: 1.08rem; line-height: 1.7; max-width: 30rem; margin: 0 0 1.75rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: center; margin-bottom: 1.1rem; }
.hero-nota { font-size: 0.9rem; color: var(--tenue); letter-spacing: 0.02em; }

/* ---------- horario ---------- */
.seccion-cabecera {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 1rem;
}
.seccion-cabecera .seccion-titulo { margin-bottom: 0; }
.leyenda {
  list-style: none;
  margin: 0 0 0.2rem;
  padding: 0;
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.leyenda li { display: flex; align-items: center; gap: 0.45rem; font-size: 0.88rem; color: var(--tenue); }

.horario-lista { border-bottom: 1px solid var(--filete); }
.dia-cabecera { border-top: 1px solid var(--filete); padding-top: 1.4rem; margin-top: 1.4rem; }
.dia-cabecera:first-child { margin-top: 0; }
.dia-nombre { font-style: italic; font-size: 1.45rem; color: var(--tenue); font-weight: 500; }
.dia-cabecera.hoy .dia-nombre { color: var(--arcilla); }
.dia-hoy-marca {
  font-family: var(--texto);
  font-style: normal;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--papel);
  background: #94502f;
  border-radius: 2px;
  padding: 0.18rem 0.55rem;
  margin-left: 0.7rem;
  vertical-align: middle;
}

.clase-fila {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 1rem;
  padding-block: 0.85rem;
}
.clase-hora { font-variant-numeric: tabular-nums; font-weight: 600; min-width: 3.4rem; }
.clase-estilo { font-size: 1rem; }
.clase-meta { margin-left: auto; font-size: 0.88rem; color: var(--tenue); white-space: nowrap; }
.clase-finde { padding-bottom: 1.4rem; }
.clase-finde-nota { color: var(--tenue); font-size: 0.95rem; }
.dia-finde { margin-top: 1.4rem; }

.horario-nota { margin-top: 1.75rem; font-size: 0.9rem; font-style: italic; color: var(--tenue); }

/* ---------- estilos ---------- */
.estilos-lista { display: flex; flex-direction: column; }
.estilo {
  display: grid;
  gap: 1.5rem;
  border-top: 1px solid var(--filete);
  padding-block: 2.5rem;
}
.estilo:last-child { border-bottom: 1px solid var(--filete); }
@media (min-width: 700px) {
  .estilo { grid-template-columns: 200px 1fr; gap: 2.25rem; align-items: start; }
}
.estilo-foto {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--tarjeta);
  display: block;
}
.estilo-cabecera { display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap; margin-bottom: 0.7rem; }
.estilo-nombre { font-size: 1.3rem; }
.estilo-desc { margin: 0 0 0.6rem; line-height: 1.7; max-width: 38rem; }
.estilo-para { color: var(--tenue); font-style: italic; font-size: 0.95rem; max-width: 38rem; }

/* ---------- precios ---------- */
.precios-rejilla {
  display: grid;
  gap: 1px;
  background: var(--filete);
  border: 1px solid var(--filete);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .precios-rejilla { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .precios-rejilla { grid-template-columns: repeat(4, 1fr); } }

.precio { background: var(--tarjeta); padding: 2rem 1.75rem; display: flex; flex-direction: column; gap: 0.55rem; }
.precio.destacado { background: var(--fondo); }
.precio-nombre { font-family: var(--texto); font-size: 0.82rem; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase; color: var(--tenue); }
.precio-cifra { display: flex; align-items: baseline; gap: 0.3rem; }
.precio-num { font-family: var(--titulos); font-size: 2.7rem; line-height: 1; }
.precio-moneda { color: var(--tenue); font-size: 1.05rem; }
.precio-detalle { font-size: 0.9rem; color: var(--tenue); line-height: 1.55; }

.precios-nota { margin-top: 1.75rem; font-size: 0.92rem; color: var(--tenue); max-width: 40rem; }
.precios-nota + p { margin-top: 1.75rem; }

/* ---------- taller ---------- */
.taller-tarjeta {
  background: var(--tinta);
  color: var(--papel);
  border-radius: 4px;
  padding: 2.5rem 2rem;
}
@media (min-width: 640px) { .taller-tarjeta { padding: 3.25rem 3rem; } }
.etiqueta-clara { color: rgba(246, 240, 232, 0.7); }
.taller-titulo {
  font-style: italic;
  font-size: clamp(1.9rem, 5vw, 2.8rem);
  margin: 0 0 1.1rem;
  line-height: 1.15;
}
.taller-desc { color: rgba(246, 240, 232, 0.78); font-size: 1.05rem; line-height: 1.7; max-width: 34rem; margin: 0 0 2rem; }
.taller-datos { display: flex; flex-wrap: wrap; gap: 1.5rem 2.5rem; margin: 0 0 2.25rem; }
.taller-datos div { margin: 0; }
.taller-datos dt { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(246, 240, 232, 0.65); margin-bottom: 0.25rem; }
.taller-datos dd { margin: 0; font-weight: 600; font-size: 1.02rem; }

/* ---------- sobre mí ---------- */
.bio-rejilla { display: grid; gap: 2.5rem; }
@media (min-width: 900px) { .bio-rejilla { grid-template-columns: 0.9fr 1.1fr; gap: 4rem; align-items: center; } }
.bio-figura { margin: 0; background: var(--fondo); }
.bio-foto { display: block; width: 100%; aspect-ratio: 4 / 4.4; object-fit: cover; }
.bio-texto .etiqueta { margin-bottom: 0.6rem; }
.bio-texto .seccion-titulo { margin-bottom: 1.75rem; }
.bio-texto p + p { margin-top: 1.1rem; }
.bio-texto p { line-height: 1.75; max-width: 36rem; }

/* ---------- primera clase ---------- */
.pasos-rejilla { display: grid; gap: 2.25rem 1.75rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .pasos-rejilla { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .pasos-rejilla { grid-template-columns: repeat(4, 1fr); } }
.paso { border-top: 2px solid var(--arcilla); padding-top: 1.2rem; }
.paso-num { font-family: var(--titulos); font-style: italic; font-size: 2.7rem; color: var(--filete); line-height: 1; display: block; margin-bottom: 0.6rem; }
.paso-titulo { font-size: 1.18rem; margin: 0 0 0.55rem; }
.paso-texto { font-size: 0.96rem; color: var(--tenue); line-height: 1.65; }

/* ---------- testimonios ---------- */
.testimonios-rejilla { display: grid; gap: 2.75rem; grid-template-columns: 1fr; }
@media (min-width: 800px) { .testimonios-rejilla { grid-template-columns: 1fr 1fr; gap: 3.5rem; } }
.testimonio { margin: 0; }
.testimonio-marca { font-family: var(--titulos); font-size: 4rem; color: var(--filete); line-height: 0.6; display: block; margin-bottom: 0.9rem; }
.testimonio-texto { font-family: var(--titulos); font-style: italic; font-size: 1.08rem; line-height: 1.7; margin: 0 0 1.3rem; }
.testimonio-firma { border-top: 1px solid var(--filete); padding-top: 0.9rem; display: flex; flex-direction: column; gap: 0.15rem; }
.testimonio-nombre { font-weight: 600; font-size: 0.92rem; }
.testimonio-contexto { font-size: 0.85rem; color: var(--tenue); }

/* ---------- faq ---------- */
.faq-lista { border-bottom: 1px solid var(--filete); }
.faq-item { border-top: 1px solid var(--filete); }
.faq-pregunta {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem 0;
  cursor: pointer;
  font-family: var(--titulos);
  font-size: 1.08rem;
  color: var(--tinta);
}
.faq-pregunta::-webkit-details-marker { display: none; }
.faq-pregunta::marker { content: ""; }
.faq-icono { flex-shrink: 0; transition: transform 0.3s; color: var(--tenue); }
.faq-item[open] .faq-icono { transform: rotate(45deg); color: var(--arcilla); }
.faq-respuesta p { color: var(--tenue); padding: 0 2.5rem 1.3rem 0; line-height: 1.7; }

/* ---------- contacto ---------- */
.contacto { background: var(--tinta); color: var(--papel); padding-block: 5rem 3rem; }
@media (min-width: 768px) { .contacto { padding-block: 6.5rem 4rem; } }
.etiqueta-tenue { color: rgba(246, 240, 232, 0.45); }
.contacto-titulo {
  font-style: italic;
  font-size: clamp(1.9rem, 5vw, 2.8rem);
  line-height: 1.2;
  margin: 0 0 2.75rem;
}
.contacto-datos { display: grid; gap: 2rem; grid-template-columns: 1fr; margin-bottom: 2.75rem; }
@media (min-width: 700px) { .contacto-datos { grid-template-columns: repeat(3, 1fr); } }
.contacto-dato h3 {
  font-family: var(--texto);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(246, 240, 232, 0.45);
  margin: 0 0 0.45rem;
}
.contacto-dato p { font-size: 1rem; line-height: 1.6; }
.contacto-nota { color: rgba(246, 240, 232, 0.7); font-size: 0.88rem; }
.contacto-enlace { text-decoration: underline; text-decoration-color: rgba(246, 240, 232, 0.35); text-underline-offset: 3px; }
.contacto-enlace:hover { text-decoration-color: var(--papel); }

.pie { margin-top: 4rem; border-top: 1px solid rgba(246, 240, 232, 0.12); padding-top: 1.5rem; }
.pie p { font-size: 0.85rem; color: rgba(246, 240, 232, 0.65); line-height: 1.6; }
.pie p + p { margin-top: 0.3rem; }
.pie-tenue { color: rgba(246, 240, 232, 0.6) !important; }

/* ---------- revelado (mejora progresiva: sin JS todo visible) ---------- */
.revelar { opacity: 1; }
html.js .revelar {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
html.js .revelar.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js .revelar { opacity: 1; transform: none; transition: none; }
  .faq-icono { transition: none; }
}