/* =========================================================
   Central Park Castelldefels — Hoja de estilos principal
   =========================================================
   Estructura:
     1. Tokens de diseño (variables CSS)
     2. Reset / base
     3. Utilidades
     4. Tipografía
     5. Botones
     6. Cabecera y navegación
     7. Hero
     8. Características
     9. Servicios
    10. Ubicación + mapa
    11. Contacto + formulario
    12. Pie de página
    13. Páginas internas (prose, tablas, etc.)
   ========================================================= */


/* 1. Tokens de diseño ------------------------------------ */

:root {
  /* Colores */
  --color-bg:           #F8F4ED;  /* Crema cálido */
  --color-bg-alt:       #EFE8DC;  /* Crema más oscuro */
  --color-bg-dark:      #0F2A47;  /* Azul marino (footer) */
  --color-text:         #1F1B16;
  --color-text-soft:    #6B6258;
  --color-primary:      #0F2A47;  /* Azul "señal de parking" */
  --color-primary-dark: #1A3D63;
  --color-accent:       #C8842F;  /* Ámbar cálido */
  --color-accent-dark:  #B27326;
  --color-border:       #D9CFB9;
  --color-white:        #FFFFFF;

  /* Tipografía */
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body:    'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Espaciado */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;

  /* Layout */
  --container: 1200px;
  --radius:    4px;
  --radius-lg: 12px;

  /* Transiciones */
  --t: 0.2s ease;
}


/* 2. Reset / base ---------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { max-width: 100%; display: block; }

a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: color var(--t);
}
a:hover { color: var(--color-accent); }

button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }


/* 3. Utilidades ------------------------------------------ */

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Enlace de salto para accesibilidad (lectores de pantalla) */
.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.5rem 1rem;
  z-index: 1000;
  text-decoration: none;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}


/* 4. Tipografía ------------------------------------------ */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text);
  font-variation-settings: 'opsz' 100;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: var(--space-md); }
h3 { font-size: 1.375rem; margin-bottom: var(--space-xs); }
h4 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-body);
  font-weight: 600;
}

em { font-style: italic; color: var(--color-accent); }


/* 5. Botones --------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: var(--radius);
  border: 2px solid transparent;
  transition: var(--t);
  cursor: pointer;
  line-height: 1;
}
.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-1px);
}
.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--ghost:hover {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn--full { width: 100%; }


/* 6. Cabecera y navegación ------------------------------- */

.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--space-md);
  position: relative;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-text);
}
.logo:hover { color: var(--color-text); }
.logo__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  border-radius: var(--radius);
  flex-shrink: 0;
}
.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  font-family: var(--font-display);
}
.logo__text strong { font-weight: 600; font-size: 1.0625rem; }
.logo__text span { font-size: 0.8125rem; color: var(--color-text-soft); letter-spacing: 0.04em; }

/* Logo con imagen (variante que usa el archivo real de la marca) */
.logo__img {
  height: 48px;
  width: auto;
  display: block;
}
@media (min-width: 900px) {
  .logo__img { height: 56px; }
}

/* Botón hamburguesa (solo móvil) */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0.5rem;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--t);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.site-nav { display: none; }
.site-nav ul { list-style: none; padding: 0; }
.site-nav a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  display: block;
  position: relative;
}
.site-nav a:hover { color: var(--color-primary); }
.site-nav a.is-active { color: var(--color-primary); }
.site-nav a.is-active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
}

/* Móvil */
@media (max-width: 899px) {
  .site-nav.is-open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  }
  .site-nav.is-open ul { padding: var(--space-md); }
  .site-nav.is-open li { border-bottom: 1px solid var(--color-border); }
  .site-nav.is-open li:last-child { border-bottom: 0; }
}

/* Escritorio */
@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .site-nav { display: block; }
  .site-nav ul {
    display: flex;
    gap: var(--space-md);
  }
  .site-nav a:hover::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent);
  }
}

/* Selector de idioma (dentro del <nav>) --------------------- */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.lang-switch a {
  color: var(--color-text-soft);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 0.1rem;
  display: inline-block;
}
.lang-switch a:hover { color: var(--color-primary); }
.lang-switch a.is-active {
  color: var(--color-primary);
  font-weight: 700;
}
.lang-switch a.is-active::after { display: none; }
.lang-switch span { color: var(--color-border); user-select: none; }

/* Móvil: el selector aparece al final del menú desplegable */
@media (max-width: 899px) {
  .site-nav.is-open .lang-switch {
    padding: var(--space-md) 0 0.5rem;
    justify-content: flex-start;
  }
}
/* Escritorio: separador vertical antes del selector */
@media (min-width: 900px) {
  .lang-switch {
    margin-left: 0.75rem;
    padding-left: 1rem;
    border-left: 1px solid var(--color-border);
  }
}


/* 7. Hero ------------------------------------------------ */

.hero {
  position: relative;
  padding: var(--space-2xl) 0;
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
  position: relative;
}
.hero__content { position: relative; z-index: 2; }
.hero__title { margin: 0 0 var(--space-md); }
.hero__lead {
  font-size: 1.125rem;
  color: var(--color-text-soft);
  max-width: 38ch;
  margin-bottom: var(--space-lg);
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}
.hero__meta {
  display: flex;
  gap: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  max-width: 500px;
}
.hero__meta dt {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-soft);
  margin-bottom: 0.25rem;
}
.hero__meta dd {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.0625rem;
}
.hero__meta a { text-decoration: none; }

/* Marca "P" gigante decorativa, solo en escritorio */
.hero__visual { display: none; }
@media (min-width: 900px) {
  .hero__inner { grid-template-columns: 3fr 2fr; }
  .hero__visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
  }
  .hero__p {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 28rem;
    line-height: 0.8;
    color: var(--color-primary);
    opacity: 0.08;
    user-select: none;
    font-variation-settings: 'opsz' 144;
  }
}


/* 8. Características ------------------------------------- */

.features {
  padding: var(--space-xl) 0;
  background: var(--color-bg-alt);
}
.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}
.feature {
  background: var(--color-bg);
  padding: var(--space-md);
  border-radius: var(--radius);
  border-left: 3px solid var(--color-accent);
}
.feature__num {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
  letter-spacing: 0.05em;
}
.feature h3 { margin-bottom: var(--space-xs); }
.feature p { color: var(--color-text-soft); font-size: 0.95rem; }

@media (min-width: 600px) { .features__grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .features__grid { grid-template-columns: repeat(4, 1fr); } }


/* 9. Servicios ------------------------------------------- */

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

.services { padding: var(--space-2xl) 0; }
.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}
@media (min-width: 800px) { .services__grid { grid-template-columns: repeat(3, 1fr); } }

.service-card {
  display: block;
  padding: var(--space-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--color-text);
  transition: var(--t);
}
.service-card ul {
  list-style: disc;
  padding-left: 1.25rem;
  margin-bottom: var(--space-md);
  color: var(--color-text-soft);
  font-size: 0.95rem;
}
.service-card li {
  margin-bottom: 0.35rem;
}
.service-card li::marker {
  color: var(--color-text);   /* punto negro, aunque el texto siga gris */
}
.service-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(15, 42, 71, 0.08);
  color: var(--color-text);
}
.service-card h3 { margin-bottom: var(--space-sm); }
.service-card p { color: var(--color-text-soft); margin-bottom: var(--space-md); font-size: 0.95rem; }
.service-card__link {
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.9rem;
}
.service-card:hover .service-card__link { color: var(--color-accent); }


/* 10. Ubicación + mapa ----------------------------------- */

.location {
  padding: var(--space-2xl) 0;
  background: var(--color-bg-alt);
}
.location__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: stretch;
}
@media (min-width: 900px) { .location__grid { grid-template-columns: 2fr 3fr; } }

.location__info address {
  font-style: normal;
  font-size: 1.125rem;
  margin-bottom: var(--space-md);
}
.location__info h3 {
  margin-top: var(--space-md);
  font-family: var(--font-body);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.schedule {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-sm) 0 var(--space-md);
}
.schedule th, .schedule td {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}
.schedule th { font-weight: 500; }
.schedule td {
  font-family: var(--font-display);
  font-variant-numeric: tabular-nums;
}

.location__map {
  min-height: 400px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
}
.location__map iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}


/* 11. Contacto + formulario ------------------------------ */

.contact { padding: var(--space-2xl) 0; }
.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}
@media (min-width: 900px) { .contact__grid { grid-template-columns: 2fr 3fr; } }

.contact__channels {
  list-style: none;
  padding: 0;
  margin-top: var(--space-md);
}
.contact__channels li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}
.contact__channels strong {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-soft);
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.contact__channels a { text-decoration: none; font-weight: 500; }

.contact__form {
  background: var(--color-bg-alt);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
}

.field { margin-bottom: var(--space-md); }
.field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.field .optional {
  font-weight: 400;
  color: var(--color-text-soft);
  font-size: 0.8125rem;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-white);
  color: var(--color-text);
  transition: var(--t);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 0;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(15, 42, 71, 0.12);
}
.field textarea { resize: vertical; min-height: 120px; }

.field--check {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  font-size: 0.875rem;
}
.field--check input { width: auto; margin-top: 0.25rem; }
.field--check label { font-weight: 400; }

.form-status {
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  text-align: center;
  min-height: 1.25rem;
}
.form-status.is-error { color: #b91c1c; }
.form-status.is-ok { color: #166534; }


/* 12. Pie de página -------------------------------------- */

.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: var(--space-xl) 0 var(--space-md);
}
.site-footer h4 {
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-md);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}
@media (min-width: 600px) { .site-footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .site-footer__grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; } }

.site-footer ul { list-style: none; padding: 0; }
.site-footer li { margin-bottom: 0.5rem; }
.site-footer a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}
.site-footer a:hover { color: var(--color-accent); }
.site-footer address { font-style: normal; font-size: 0.9rem; line-height: 1.7; }
.site-footer p { margin-top: var(--space-sm); font-size: 0.9rem; color: rgba(255, 255, 255, 0.7); }

/* Lema del footer: la primera línea (el <em>) recibe el color acento */
.footer-slogan em {
  color: var(--color-accent);
  font-weight: 500;
  display: inline-block;
  margin-bottom: 0.35rem;
}

/* Enlace "Contáctanos" del footer */
.footer-cta {
  margin-top: var(--space-md) !important;
}
.footer-cta a {
  display: inline-flex;
  align-items: center;
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: none;
}
.footer-cta a:hover {
  color: var(--color-white);
}

.logo--footer .logo__text strong,
.logo--footer .logo__text span { color: var(--color-white); }
.logo--footer .logo__mark { background: var(--color-accent); }

/* Logo de imagen en el footer: fondo dark → pastilla blanca alrededor */
.logo--footer .logo__img {
  background: var(--color-white);
  padding: 8px 14px;
  border-radius: var(--radius);
  height: 60px;
  box-sizing: content-box;
}

.site-footer__bottom {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
}


/* 13. Páginas internas ----------------------------------- */

.page-header {
  background: var(--color-bg-alt);
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-border);
}
.page-header .container { max-width: 800px; }
.page-header h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--space-sm);
}
.page-header p {
  font-size: 1.125rem;
  color: var(--color-text-soft);
  max-width: 60ch;
}

.page-content {
  padding: var(--space-xl) 0 var(--space-2xl);
}
.page-content .prose {
  max-width: 720px;
  margin: 0 auto;
}
.prose h2 { margin-top: var(--space-xl); margin-bottom: var(--space-sm); }
.prose h2:first-child { margin-top: 0; }
.prose h3 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.125rem;
}
.prose p, .prose ul, .prose ol { margin-bottom: var(--space-md); }
.prose ul, .prose ol { padding-left: 1.25rem; }
.prose li { margin-bottom: 0.5rem; }
.prose strong { font-weight: 600; }

/* Tabla de precios reutilizable */
.price-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-md) 0 var(--space-lg);
}
.price-table th,
.price-table td {
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}
.price-table thead th {
  background: var(--color-bg-alt);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.price-table tbody tr:hover { background: var(--color-bg-alt); }
.price-table .price {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  font-variant-numeric: tabular-nums;
  color: var(--color-primary);
}
/* Anclas invisibles (usadas en index.html para saltar al formulario
   con desplegable preseleccionado). Compensan la altura de la cabecera
   sticky para que la sección no quede oculta detrás. */
.anchor-target {
  display: block;
  scroll-margin-top: 90px;
}
/* Caja destacada (callout) */
.callout {
  background: var(--color-bg-alt);
  border-left: 3px solid var(--color-accent);
  padding: var(--space-md);
  border-radius: var(--radius);
  margin: var(--space-lg) 0;
}
.callout p:last-child { margin-bottom: 0; }