:root {
  --principal: #9d3c62;
  --sobre-principal: #ffffff;
  --texto: #1c1f24;
  --texto-suave: #5b616b;
  --fondo: #ffffff;
  --fondo-suave: #f5f5f3;
  --borde: #e4e4e0;
  --radio: 14px;
  --sombra: 0 1px 2px rgb(0 0 0 / 0.04), 0 8px 24px rgb(0 0 0 / 0.06);
  --ancho: 1120px;
  --fuente: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  margin: 0;
  font-family: var(--fuente);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--texto);
  background: var(--fondo);
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

h1,
h2,
h3 {
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0;
}

:focus-visible {
  outline: 3px solid var(--principal);
  outline-offset: 3px;
}

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

.saltar {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 100;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  background: var(--texto);
  color: #fff;
}

.saltar:focus {
  top: 1rem;
}

.contenedor {
  width: 100%;
  max-width: var(--ancho);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ---------- Botones ---------- */

.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.6rem 1.15rem;
  border: 2px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease, background-color 0.15s ease;
}

.boton:hover {
  transform: translateY(-1px);
}

.boton--principal {
  background: var(--principal);
  color: var(--sobre-principal);
}

.boton--principal:hover {
  filter: brightness(1.08);
}

.boton--claro {
  background: transparent;
  border-color: currentColor;
  color: var(--texto);
}

.boton--grande {
  min-height: 52px;
  padding: 0.8rem 1.5rem;
  font-size: 1rem;
}

/* ---------- Cabecera ---------- */

.cabecera {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(255 255 255 / 0.92);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--borde);
}

.cabecera__fila {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 68px;
}

.marca {
  margin-right: auto;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.nav__lista {
  display: flex;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav__lista a {
  display: block;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  color: var(--texto-suave);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
}

.nav__lista a:hover {
  color: var(--texto);
  background: var(--fondo-suave);
}

.nav__boton {
  display: none;
}

@media (max-width: 820px) {
  .nav {
    order: 3;
  }

  .nav__boton {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--borde);
    border-radius: 10px;
    background: var(--fondo);
    cursor: pointer;
  }

  .nav__icono,
  .nav__icono::before,
  .nav__icono::after {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 2px;
    background: var(--texto);
    content: "";
  }

  .nav__icono {
    position: relative;
  }

  .nav__icono::before {
    position: absolute;
    top: -6px;
  }

  .nav__icono::after {
    position: absolute;
    top: 6px;
  }

  .nav__lista {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    padding: 0.5rem 1.25rem 1rem;
    background: var(--fondo);
    border-bottom: 1px solid var(--borde);
    box-shadow: var(--sombra);
  }

  .nav__lista.abierta {
    display: flex;
  }

  .nav__lista a {
    padding: 0.8rem 0.5rem;
  }

  .cabecera__llamar {
    padding: 0.5rem 0.9rem;
  }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4rem, 12vw, 8rem) 0 clamp(3.5rem, 10vw, 7rem);
  background:
    radial-gradient(60rem 30rem at 85% -10%, color-mix(in srgb, var(--principal) 22%, transparent), transparent 70%),
    radial-gradient(40rem 24rem at -10% 110%, color-mix(in srgb, var(--principal) 14%, transparent), transparent 70%),
    var(--fondo-suave);
}

.hero__contenido {
  max-width: 820px;
  text-align: center;
}

.hero__etiqueta {
  display: inline-block;
  margin: 0 0 1.25rem;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--principal) 12%, white);
  color: color-mix(in srgb, var(--principal) 75%, black);
  font-size: 0.9rem;
  font-weight: 600;
}

.hero__titulo {
  font-size: clamp(2.4rem, 7vw, 4.25rem);
  font-weight: 800;
}

.hero__texto {
  max-width: 600px;
  margin: 1.25rem auto 2rem;
  color: var(--texto-suave);
  font-size: clamp(1.05rem, 2.4vw, 1.25rem);
}

.hero__acciones {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

/* ---------- Secciones ---------- */

.seccion {
  padding: clamp(3.5rem, 9vw, 6rem) 0;
}

.seccion--suave {
  background: var(--fondo-suave);
}

.seccion__antetitulo {
  margin: 0 0 0.5rem;
  color: var(--principal);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  filter: brightness(0.85);
}

.seccion__titulo {
  margin-bottom: 2rem;
  font-size: clamp(1.8rem, 4.5vw, 2.6rem);
}

/* Servicios */

.servicios {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.servicio {
  padding: 1.5rem;
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  background: var(--fondo);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.servicio:hover {
  border-color: color-mix(in srgb, var(--principal) 40%, var(--borde));
  box-shadow: var(--sombra);
}

.servicio::before {
  display: block;
  width: 36px;
  height: 4px;
  margin-bottom: 1rem;
  border-radius: 4px;
  background: var(--principal);
  content: "";
}

.servicio h3 {
  font-size: 1.15rem;
}

.servicio p {
  margin: 0.5rem 0 0;
  color: var(--texto-suave);
  font-size: 0.97rem;
}

/* Nosotros */

.nosotros {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(2rem, 6vw, 4rem);
  align-items: center;
}

.nosotros__texto {
  margin: 0;
  color: var(--texto-suave);
  font-size: 1.1rem;
}

.ventajas {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ventajas li {
  display: grid;
  gap: 0.15rem;
  padding: 1.1rem 1.25rem;
  border-left: 4px solid var(--principal);
  border-radius: 10px;
  background: var(--fondo);
}

.ventajas span {
  color: var(--texto-suave);
  font-size: 0.95rem;
}

/* Galería */

.galeria {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.galeria img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radio);
}

/* Horario y ubicación */

.dos-columnas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.tarjeta {
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  background: var(--fondo);
}

.tarjeta__titulo {
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}

.horario {
  width: 100%;
  border-collapse: collapse;
}

.horario th,
.horario td {
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--borde);
  text-align: left;
  vertical-align: top;
}

.horario th {
  padding-right: 1rem;
  font-weight: 600;
}

.horario td {
  color: var(--texto-suave);
  text-align: right;
}

.horario tr:last-child th,
.horario tr:last-child td {
  border-bottom: 0;
}

.ubicacion__direccion {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.ubicacion__ciudad {
  margin: 0.25rem 0 1.5rem;
  color: var(--texto-suave);
}

/* Contacto */

.contacto {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 6vw, 4rem);
  align-items: start;
}

.contacto p {
  color: var(--texto-suave);
}

.contacto__datos {
  display: grid;
  gap: 1rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.contacto__datos li {
  display: grid;
  gap: 0.1rem;
}

.contacto__datos span {
  color: var(--texto-suave);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.contacto__datos a {
  font-weight: 600;
  text-decoration-color: color-mix(in srgb, var(--principal) 50%, transparent);
  text-underline-offset: 3px;
}

.formulario {
  display: grid;
  gap: 1rem;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  background: var(--fondo-suave);
}

.campo {
  display: grid;
  gap: 0.35rem;
}

.campo label {
  font-size: 0.92rem;
  font-weight: 600;
}

.campo input,
.campo textarea {
  width: 100%;
  min-height: 46px;
  padding: 0.7rem 0.9rem;
  border: 1px solid #cfcfca;
  border-radius: 10px;
  background: var(--fondo);
  color: var(--texto);
  font: inherit;
}

.campo textarea {
  resize: vertical;
}

.campo input:focus,
.campo textarea:focus {
  border-color: var(--principal);
  outline: 3px solid color-mix(in srgb, var(--principal) 25%, transparent);
  outline-offset: 0;
}

.campo [aria-invalid="true"] {
  border-color: #c0392b;
}

.trampa {
  position: absolute;
  left: -9999px;
}

.formulario__estado {
  min-height: 1.5em;
  margin: 0;
  font-size: 0.95rem;
}

.formulario__estado.ok {
  color: #1e7a46;
}

.formulario__estado.error {
  color: #b42318;
}

/* ---------- Pie ---------- */

.pie {
  padding: 2rem 0;
  background: #15171b;
  color: #c9ccd1;
  font-size: 0.92rem;
}

.pie__fila {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
}

.pie p {
  margin: 0;
}

.pie a {
  color: #fff;
}

/* ---------- Aviso de demo ---------- */

.aviso-demo {
  position: fixed;
  left: 1rem;
  bottom: 1rem;
  z-index: 60;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: rgb(21 23 27 / 0.85);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  pointer-events: none;
}

/* ---------- Responsive ---------- */

@media (max-width: 820px) {
  .nosotros,
  .dos-columnas,
  .contacto {
    grid-template-columns: 1fr;
  }

  .galeria {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .cabecera__llamar {
    font-size: 0.88rem;
  }

  .hero__acciones .boton {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
  }
}