/*
 * Responsive Overrides — v0.3.1.3 (surgical)
 * Mantiene paleta/tipografías; solo corrige layout y accesibilidad táctil.
 * v0.3.1.2: Chrome-specific fix — fit-content → flex:0 0 auto
 * v0.3.1.3: Chrome mobile nav overflow encapsulation (body scroll elimination)
 */

:root {
  --header-h: clamp(56px, 6vw, 88px);
  --container-max: 1200px;
  --container-pad-x: clamp(16px, 4vw, 32px);
  --gap-sm: clamp(12px, 2.8vw, 20px);
  --gap-md: clamp(16px, 4vw, 28px);
  --gap-lg: clamp(24px, 6vw, 40px);
}

/* Contener desbordes horizontales de forma segura */
html, body { overflow-x: clip; }

/* Tipografía fluida mínima (no cambia familia ni pesos) */
body { font-size: clamp(15px, 1.6vw, 17px); line-height: 1.6; }
h1 { font-size: clamp(28px, 4.6vw, 44px); line-height: 1.15; }
h2 { font-size: clamp(24px, 3.8vw, 36px); line-height: 1.2; }
h3 { font-size: clamp(20px, 3.2vw, 28px); line-height: 1.3; }
h4, h5, h6 { line-height: 1.35; }

/* Contenedores fluidos (Chrome-safe: incluir padding en el cálculo) */
.container, .wrap, .inner {
  inline-size: min(100%, var(--container-max));
  box-sizing: border-box;
  padding-inline: var(--container-pad-x);
  margin-inline: auto;
}

/* Safe areas iOS */
body { padding-bottom: env(safe-area-inset-bottom, 0); }
.site-header, header { padding-top: max(env(safe-area-inset-top, 0px), 0); }

/* Offset para anclas bajo header sticky */
:where(h2, h3, h4, [id]) { scroll-margin-top: var(--header-h); }

/* Grid helpers */
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: var(--gap-md); }

/* Ajustes de grids existentes */
.blog-grid, .services-grid, .projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: var(--gap-lg); }

/* Imágenes responsivas y placeholders para evitar CLS */
img { max-width: 100%; height: auto; }
.blog-card-image, .service-card-image, .project-card-image { aspect-ratio: 16 / 9; overflow: hidden; border-radius: 8px; }
.blog-card-image img, .service-card-image img, .project-card-image img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Cards: espaciados táctiles */
.blog-card, .service-card, .project-card { display: flex; flex-direction: column; gap: var(--gap-sm); }
.blog-card .blog-read-more, .btn, button, .menu a { min-height: 44px; display: inline-flex; align-items: center; }

/* Formularios: evitar zoom iOS y asegurar targets */
input, select, textarea { font-size: 16px; min-height: 44px; }
button, .btn { padding: 10px 16px; }

/* Header sticky estable (no cambia estilos, solo robustez) */
main { padding-top: min(4vh, var(--header-h)); }

/* Touch: desactivar hovers en coarse pointers */
@media (hover: none) and (pointer: coarse) {
  a:hover, button:hover { filter: none; transform: none; }
  .blog-card:hover, .service-card:hover, .project-card:hover { box-shadow: none; transform: none; }
}

/* ========================================================================
   BOTONES CTA — CONTENCIÓN GLOBAL EN MÓVIL
   Asegura que ningún botón desborde su contenedor en viewports pequeños
   ======================================================================== */
@media (max-width: 768px) {
  /* Regla base: todos los .btn deben respetar límites del contenedor */
  .btn {
    max-width: 100%;
    box-sizing: border-box;
  }

  /* Botones en banners promocionales (excepto gallery banner que tiene sus propios estilos) */
  [class*="banner"]:not(.physical-gallery-banner) .btn,
  [class*="promo"] .btn,
  [class*="cta"] .btn:not(.page-hero-cta .btn) {
    width: 100%;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }

  /* Physical gallery banner: usar patrón hero para evitar desborde */
  .physical-gallery-banner .btn {
    width: auto;
    min-width: 160px;
    max-width: 280px;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  /* Asegurar que textos largos en botones hagan wrap */
  .btn {
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
  }

  /* Excepto botones que necesitan nowrap */
  .physical-gallery-banner .btn,
  .page-hero-cta .btn {
    white-space: nowrap;
  }
}

/* Breakpoints quirúrgicos */
@media (max-width: 430px) {
  .hero-title { font-size: clamp(24px, 7vw, 32px); }
  .hero-subtitle { font-size: clamp(14px, 3.8vw, 16px); }
  .archive-header, .blog-header { text-align: left; }

  /* FASE 10F: Mejoras de espaciado en móvil pequeño */
  .section { padding: var(--space-6) 0; }
  .section-title { font-size: clamp(20px, 5.5vw, 28px); }
  .section-description { font-size: 0.9375rem; }

  /* CTAs en banners - más compactos (excepto physical-gallery-banner) */
  [class*="banner"]:not(.physical-gallery-banner) .btn {
    max-width: 280px;
    font-size: 0.9375rem;
  }

  /* Physical gallery banner - botón compacto estilo hero */
  .physical-gallery-banner .btn {
    min-width: 140px;
    max-width: 240px;
    font-size: 0.875rem;
    padding: 10px 20px;
  }

  /* Grillas: forzar 2 columnas en móviles pequeños */
  .projects-grid,
  .services-grid,
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4, 16px);
  }

  /* Cards más compactas */
  .project-card .card-content,
  .service-card .card-content,
  .blog-card .blog-content {
    padding: var(--space-3, 12px);
  }

  .project-card .card-title,
  .service-card .card-title,
  .blog-card .blog-title {
    font-size: 0.9375rem;
  }

  .project-card .card-excerpt,
  .service-card .card-excerpt,
  .blog-card .blog-excerpt {
    font-size: 0.8125rem;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
}

@media (max-width: 390px) {
  .container, .wrap { padding-inline: 14px; }
}

/* FASE 10F: Mejoras específicas para móviles muy pequeños (320px) */
@media (max-width: 360px) {
  .container, .wrap { padding-inline: 12px; }

  /* Header más compacto */
  .site-header .container { padding: 0.5rem 10px; }

  /* Botones CTA más compactos */
  .page-hero-cta .btn {
    font-size: 0.75rem;
    padding: 8px 14px;
    min-width: 120px;
    max-width: 200px;
  }

  /* CTAs en banners - aún más compactos */
  [class*="banner"]:not(.physical-gallery-banner) .btn {
    max-width: 240px;
    font-size: 0.875rem;
    padding: 10px 16px;
  }

  /* Physical gallery banner - más compacto */
  .physical-gallery-banner .btn {
    min-width: 120px;
    max-width: 200px;
    font-size: 0.8125rem;
    padding: 8px 16px;
  }

  /* Títulos de sección más pequeños */
  .section-title { font-size: clamp(18px, 5vw, 24px); }

  /* Grillas: 1 columna en móviles muy pequeños */
  .projects-grid,
  .services-grid,
  .blog-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3, 12px);
  }

  /* Cards: restaurar padding normal en 1 columna */
  .project-card .card-content,
  .service-card .card-content,
  .blog-card .blog-content {
    padding: var(--space-4, 16px);
  }

  /* Textos más legibles */
  .project-card .card-title,
  .service-card .card-title,
  .blog-card .blog-title {
    font-size: 1rem;
  }

  .project-card .card-excerpt,
  .service-card .card-excerpt,
  .blog-card .blog-excerpt {
    font-size: 0.875rem;
    -webkit-line-clamp: 3;
  }

  /* Cards con menos padding */
  .project-content, .blog-content, .service-content { padding: var(--space-4); }
}

/* ========================================================================
   LANGUAGE SWITCHER FIX — v0.3.1.2 (Chrome-safe)
   Corrige overflow, alineación y tap targets en móvil/desktop
   v0.3.1.2: Reemplazado min-width:fit-content por flex:0 0 auto para Chrome
   ======================================================================== */

/* Header container: límites estrictos para evitar overflow */
.site-header .container {
  inline-size: 100%;
  max-inline-size: var(--container-max, 1400px);
  box-sizing: border-box;
}

/* Contenedor del switcher: Chrome-safe flex item */
.site-lang-switcher {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  /* Chrome fix: flex:0 0 auto en vez de min-width:fit-content */
  flex: 0 0 auto;
  max-inline-size: 9rem; /* ≈ 144px */
  overflow: clip;
  white-space: nowrap;
}

/* Fallback para navegadores sin soporte de overflow:clip */
@supports not (overflow: clip) {
  .site-lang-switcher {
    overflow: hidden;
  }
}

/* Los <li> directos del switcher (Polylang no usa <ul> wrapper) */
.site-lang-switcher > li,
.site-lang-switcher li {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Enlaces de banderas: tap targets accesibles */
.site-lang-switcher a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  min-height: 40px;
  padding: 8px;
  border-radius: 6px;
  transition: background 0.2s, opacity 0.2s;
  opacity: 0.75;
}

.site-lang-switcher a:hover,
.site-lang-switcher a:focus-visible {
  background: rgba(195, 0, 0, 0.08);
  opacity: 1;
}

.site-lang-switcher a:focus-visible {
  outline: 2px solid var(--color-primary, #c30000);
  outline-offset: 2px;
}

/* Íconos/banderas: tamaño fluido con aspect-ratio cuadrado (cross-UA stable) */
.site-lang-switcher a img,
.site-lang-switcher img {
  inline-size: clamp(18px, 2.2vw, 22px) !important;
  block-size: clamp(18px, 2.2vw, 22px) !important;
  aspect-ratio: 1 / 1; /* Cuadrado para evitar deformación entre navegadores */
  object-fit: cover;
  border-radius: 3px;
  display: block;
}

/* Desactivar transform/escalado en móvil */
@media (hover: none) and (pointer: coarse) {
  .site-lang-switcher a:hover {
    transform: none;
    filter: none;
  }
}

/* Móvil ≤430px: asegurar compactado */
@media (max-width: 430px) {
  .site-lang-switcher {
    gap: 6px;
    max-inline-size: 5.5rem; /* ~88px */
  }

  .site-lang-switcher a {
    min-width: 36px;
    min-height: 36px;
    padding: 6px;
  }

  .site-lang-switcher img {
    inline-size: clamp(16px, 4vw, 18px) !important;
    block-size: clamp(16px, 4vw, 18px) !important;
  }
}

/* Móvil extremo ≤380px: tap targets mínimos */
@media (max-width: 380px) {
  .site-header .container {
    padding: 0.75rem 12px;
  }

  .site-lang-switcher {
    max-inline-size: 4.75rem; /* ~76px */
  }
}

/* ========================================================================
   MENÚ MÓVIL — MODELO OVERLAY VERTICAL (≤768px)
   v0.4.0 — Simplificado: overlay fullscreen cuando nav-open

   Comportamiento:
   - Cerrado: .site-nav oculto (display: none en header.css)
   - Abierto: overlay vertical fullscreen con scroll
   ======================================================================== */

@media (max-width: 768px) {
  /* 1. Estado CERRADO — No necesitamos reglas especiales aquí
     El .site-nav ya tiene display:none en header.css */

  /* 2. Estado ABIERTO — Overlay vertical fullscreen */
  body.nav-open .site-nav {
    /* Mostrar como overlay */
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;

    /* Posicionamiento fullscreen */
    position: fixed !important;
    top: 60px !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    height: calc(100vh - 60px) !important;
    max-width: 100% !important;
    max-inline-size: 100% !important;

    /* Apariencia */
    background: #ffffff !important;
    border-top: 1px solid #e0e0e0 !important;
    z-index: 9998 !important;

    /* Layout vertical */
    flex-direction: column !important;
    align-items: stretch !important;
    padding: 1rem 1.5rem !important;
    margin: 0 !important;
    box-sizing: border-box !important;

    /* Scroll vertical */
    overflow-x: hidden !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    overscroll-behavior: contain !important;

    /* Eliminar TODAS las restricciones de contención */
    contain: none !important;
    touch-action: pan-y !important;
    min-inline-size: 0 !important;
    flex-shrink: 0 !important;
    flex-grow: 1 !important;
  }

  /* 3. Lista del menú — columna vertical */
  body.nav-open .site-nav ul,
  body.nav-open .site-nav > ul,
  body.nav-open .site-nav .menu,
  body.nav-open .site-nav .menu-primary {
    display: flex !important;
    flex-direction: column !important;
    flex-wrap: nowrap !important;
    gap: 0.5rem !important;
    width: 100% !important;
    inline-size: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    list-style: none !important;
    white-space: normal !important;
  }

  /* 4. Items del menú — ancho completo */
  body.nav-open .site-nav li,
  body.nav-open .site-nav > ul > li,
  body.nav-open .site-nav .menu-item {
    flex: none !important;
    width: 100% !important;
    margin: 0 !important;
    list-style: none !important;
  }

  /* 5. Enlaces del menú — estilo de botón */
  body.nav-open .site-nav li a,
  body.nav-open .site-nav .menu-item a {
    display: block !important;
    width: 100% !important;
    padding: 0.875rem 1rem !important;
    border-radius: 8px !important;
    background: #f5f5f5 !important;
    color: #1a1a1a !important;
    font-size: 1rem !important;
    font-weight: 500 !important;
    text-decoration: none !important;
    box-sizing: border-box !important;
    transition: background 0.2s ease, color 0.2s ease !important;
  }

  /* 6. Hover/focus en enlaces */
  body.nav-open .site-nav li a:hover,
  body.nav-open .site-nav li a:focus,
  body.nav-open .site-nav .menu-item a:hover,
  body.nav-open .site-nav .menu-item a:focus {
    background: rgba(195, 0, 0, 0.1) !important;
    color: #C30000 !important;
  }

  /* 7. Página actual — destacado rojo */
  body.nav-open .site-nav .current-menu-item a,
  body.nav-open .site-nav .current_page_item a,
  body.nav-open .site-nav .current-menu-ancestor a {
    background: #C30000 !important;
    color: #fff !important;
  }

  /* 8. Bloquear scroll del body cuando menú está abierto */
  body.nav-open {
    overflow: hidden !important;
    position: fixed !important;
    width: 100% !important;
    height: 100% !important;
  }

  /* 9. Header fijo cuando menú está abierto */
  body.nav-open .site-header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 9999 !important;
    background: #fff !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1) !important;
  }

  /* 10. Evitar que .site-content tape el menú */
  body.nav-open .site-content {
    visibility: visible !important;
    pointer-events: none !important;
  }
}