/* ============================================================
   Patagonia Rent a House — CSS estructural compartido
   Define layout/comportamiento; el look & feel (color, tipografía,
   forma) vive en cada skin-*.css a través de custom properties.
   ============================================================ */

:root {
  /* Valores por defecto — cada skin los sobreescribe */
  --prah-font-display: "Inter", sans-serif;
  --prah-font-body: "Inter", sans-serif;
  --prah-color-bg: #ffffff;
  --prah-color-bg-alt: #f5f5f5;
  --prah-color-text: #1c1c1c;
  --prah-color-text-muted: #5c5c5c;
  --prah-color-primary: #2f4f3f;
  --prah-color-primary-contrast: #ffffff;
  --prah-color-accent: #b5652c;
  --prah-color-border: #e2e2e2;
  --prah-radius: 8px;
  --prah-card-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  --prah-section-padding: clamp(3.5rem, 6vw, 6rem);
  --prah-header-height: 84px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--prah-font-body);
  color: var(--prah-color-text);
  background: var(--prah-color-bg);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--prah-font-display);
  line-height: 1.15;
  margin: 0 0 1rem;
}

p { line-height: 1.7; color: var(--prah-color-text-muted); }

a { color: inherit; }

section { scroll-margin-top: var(--prah-header-height); }

.container { max-width: 1180px; }

/* ---------- Botones ---------- */
.prah-btn {
  display: inline-block;
  font-family: var(--prah-font-display);
  font-weight: 600;
  padding: 0.85rem 1.75rem;
  border-radius: var(--prah-radius);
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}
.prah-btn:hover { transform: translateY(-2px); }
.prah-btn-primary {
  background: var(--prah-color-primary);
  color: var(--prah-color-primary-contrast);
}
.prah-btn-primary:hover {
  background: var(--prah-color-accent);
  color: var(--prah-color-primary-contrast);
}
.prah-btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }

/* ---------- Header ---------- */
.prah-header {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 20;
}
.prah-header .navbar { padding: 1.35rem 0; }
.prah-header .navbar-brand {
  font-family: var(--prah-font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: #fff;
}
.prah-header .nav-link {
  color: rgba(255,255,255,0.9);
  font-weight: 500;
  padding: 0.5rem 0.9rem;
}
.prah-header .nav-link:hover { color: #fff; }
.prah-header .prah-lang-link {
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 999px;
  padding: 0.35rem 1rem;
}
.prah-header .navbar-toggler {
  border-color: rgba(255,255,255,0.6);
}
.prah-header .navbar-toggler-icon {
  filter: invert(1);
}
.prah-header .navbar-collapse.show,
.prah-header .navbar-collapse.collapsing {
  background: rgba(20,20,20,0.92);
  border-radius: var(--prah-radius);
  padding: 1rem 1.25rem;
  margin-top: 0.75rem;
}
.prah-social-nav {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.5rem 0.9rem;
}
.prah-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.9);
  font-size: 1.05rem;
  line-height: 1;
  opacity: 0.9;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.prah-social-link:hover { opacity: 1; transform: translateY(-2px); color: #fff; }
.prah-social-link img {
  width: 18px; height: 18px; display: block;
  filter: brightness(0) invert(1);
}

/* ---------- Hero ---------- */
.prah-hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.prah-hero .carousel,
.prah-hero .carousel-inner,
.prah-hero .carousel-item {
  position: absolute;
  inset: 0;
  height: 100%;
}
.hero-slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.prah-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.25) 45%, rgba(0,0,0,0.55) 100%);
  z-index: 1;
}
.prah-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  color: #fff;
  text-align: center;
}
.prah-hero-content h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  color: #fff;
  text-shadow: 0 2px 20px rgba(0,0,0,0.25);
}
.prah-hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  color: rgba(255,255,255,0.92);
  max-width: 640px;
  margin: 0 auto 2rem;
}

/* ---------- Intro ---------- */
.prah-intro {
  padding: var(--prah-section-padding) 0;
  background: var(--prah-color-bg);
}
.prah-intro h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
.prah-grupos-reducidos-title {
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  margin-top: 2.5rem;
}

/* ---------- Cards ---------- */
.prah-cards {
  padding: var(--prah-section-padding) 0;
  background: var(--prah-color-bg-alt);
}
.prah-card {
  background: var(--prah-color-bg);
  border-radius: var(--prah-radius);
  overflow: hidden;
  box-shadow: var(--prah-card-shadow);
  display: flex;
  flex-direction: column;
}
.prah-card-img { aspect-ratio: 4 / 3; overflow: hidden; }
.prah-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.prah-card:hover .prah-card-img img { transform: scale(1.06); }
.prah-card-body { padding: 1.6rem 1.5rem 1.9rem; }
.prah-card-body h3 { font-size: 1.15rem; }
.prah-card-body p { font-size: 0.96rem; margin-bottom: 0.85rem; }
.prah-card-body p:last-child { margin-bottom: 0; }

/* ---------- Cierre ---------- */
.prah-cierre {
  padding: var(--prah-section-padding) 0;
  background: var(--prah-color-bg);
  text-align: center;
}
.prah-cierre-question {
  font-family: var(--prah-font-display);
  font-weight: 600;
  color: var(--prah-color-text);
  font-size: 1.2rem;
  margin: 1.5rem 0 1.75rem;
}

/* ---------- Review (Elfsight) ---------- */
.prah-review {
  padding: var(--prah-section-padding) 0;
  background: var(--prah-color-bg-alt);
  text-align: center;
}

/* ---------- Ubicación ---------- */
.prah-location {
  padding: var(--prah-section-padding) 0;
  background: var(--prah-color-bg-alt);
  text-align: center;
}
.prah-location h2 { margin-bottom: 2.5rem; }
.prah-map-embed {
  position: relative;
  border-radius: var(--prah-radius);
  overflow: hidden;
  box-shadow: var(--prah-card-shadow);
  line-height: 0;
}
.prah-map-embed iframe {
  width: 100%;
  height: 420px;
  display: block;
  border: 0;
}
@media (max-width: 767.98px) {
  .prah-map-embed iframe { height: 300px; }
}

/* ---------- Galería ---------- */
.prah-gallery {
  padding: var(--prah-section-padding) 0;
  background: var(--prah-color-bg);
  text-align: center;
}
.prah-gallery h2 { margin-bottom: 2.5rem; }
.prah-gallery-item {
  display: block;
  border-radius: var(--prah-radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--prah-card-shadow);
}
.prah-gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.prah-gallery-item:hover img { transform: scale(1.08); }
.prah-gallery-modal .modal-content {
  background: transparent;
  border: none;
}
.prah-gallery-modal .modal-dialog { max-width: min(90vw, 900px); }
.prah-gallery-modal img {
  width: 100%;
  border-radius: var(--prah-radius);
}
.prah-gallery-modal .btn-close {
  position: absolute;
  top: -2.5rem;
  right: 0;
  opacity: 1;
}

/* ---------- Servicios ---------- */
.prah-servicios {
  padding: var(--prah-section-padding) 0;
  background: var(--prah-color-bg);
}
.prah-info-block { height: 100%; }
.prah-info-icon {
  font-size: 2rem;
  color: var(--prah-color-accent);
  margin-bottom: 0.75rem;
  display: inline-block;
}
.prah-info-icon-hidden { visibility: hidden; }
.prah-visually-hidden-label {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
}
.prah-info-block h3 { font-size: 1.15rem; margin-bottom: 1rem; }
.prah-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.prah-list li {
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--prah-color-border);
  color: var(--prah-color-text-muted);
  font-size: 0.95rem;
}
.prah-list li:last-child { border-bottom: none; }
.prah-note {
  font-size: 0.85rem;
  color: var(--prah-color-text-muted);
  margin-top: 1rem;
  margin-bottom: 0;
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

/* ---------- FAQ ---------- */
.prah-faq {
  padding: var(--prah-section-padding) 0;
  background: var(--prah-color-bg);
}
.prah-faq h2 { text-align: center; margin-bottom: 2.5rem; }
.prah-accordion .accordion-item {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--prah-color-border);
}
.prah-accordion .accordion-item:first-of-type,
.prah-accordion .accordion-item:last-of-type { border-radius: 0; }
.prah-accordion .accordion-button {
  font-family: var(--prah-font-display);
  font-weight: 600;
  color: var(--prah-color-text);
  background: transparent;
  padding: 1.25rem 0.25rem;
  box-shadow: none;
}
.prah-accordion .accordion-button:not(.collapsed) {
  background: transparent;
  color: var(--prah-color-primary);
  box-shadow: none;
}
.prah-accordion .accordion-button:focus { box-shadow: none; }
.prah-accordion .accordion-button::after { flex-shrink: 0; }
.prah-accordion .accordion-body {
  padding: 0 0.25rem 1.5rem;
  color: var(--prah-color-text-muted);
}

/* ---------- Contacto ---------- */
.prah-contact {
  padding: var(--prah-section-padding) 0;
  background: var(--prah-color-bg-alt);
  text-align: center;
}
.prah-contact h2 { margin-bottom: 2.5rem; }
.prah-contact-form { text-align: left; }
.prah-contact-form .form-label {
  font-family: var(--prah-font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--prah-color-text);
  margin-bottom: 0.4rem;
}
.prah-contact-form .form-control {
  border-radius: var(--prah-radius);
  border: 1px solid var(--prah-color-border);
  padding: 0.65rem 0.9rem;
  font-family: var(--prah-font-body);
}
.prah-contact-form .form-control:focus {
  border-color: var(--prah-color-primary);
  box-shadow: 0 0 0 0.2rem rgba(0, 0, 0, 0.08);
  outline: none;
}
.prah-contact-form button[type="submit"] {
  border: none;
  cursor: pointer;
}
.prah-contact-form button[type="submit"][disabled] {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}
.prah-contact-feedback {
  font-size: 0.9rem;
  font-weight: 600;
}
.prah-contact-feedback.is-success { color: #1e7e34; }
.prah-contact-feedback.is-error { color: #c0392b; }

/* ---------- Botones flotantes ---------- */
.prah-float-whatsapp {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  z-index: 1030;
  transition: transform 0.2s ease;
}
.prah-float-whatsapp:hover { transform: scale(1.08); color: #fff; }

.prah-back-to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 5.5rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--prah-color-primary);
  color: var(--prah-color-primary-contrast);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
  z-index: 1030;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
}
.prah-back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.prah-back-to-top:hover { filter: brightness(1.1); }

@media (max-width: 575.98px) {
  .prah-float-whatsapp { width: 50px; height: 50px; font-size: 1.4rem; right: 1rem; bottom: 1rem; }
  .prah-back-to-top { width: 40px; height: 40px; font-size: 1.05rem; right: 1rem; bottom: 4.75rem; }
}

/* ---------- Footer ---------- */
.prah-footer {
  padding: 2.5rem 0;
  background: var(--prah-color-primary);
  color: var(--prah-color-primary-contrast);
  text-align: center;
}
.prah-footer p { color: inherit; margin: 0.2rem 0; }
.prah-footer a { text-decoration: underline; }
.prah-footer-meta { opacity: 0.75; font-size: 0.8rem; }

@media (max-width: 991.98px) {
  .prah-hero { min-height: 100vh; }
}