/* ==========================================================
   styles.css — Estilos globales del sitio
   Todas las variables CSS se sobreescriben desde stylesCnfg.json
   mediante app.js → applyStyles(). Los valores aquí son
   fallbacks por si el JSON no carga.
   ========================================================== */

/* --- Reset y base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* --- Variables CSS (valores por defecto) --- */
:root {
  /* Colores del tema (no cambian con modo oscuro) */
  --c-primary: #C2185B;
  --c-secondary: #F8BBD0;
  --c-accent: #E91E63;
  --c-bg-light: #FFF8FA;
  --c-text-light: #2D2D2D;
  --c-card-light: #FFFFFF;
  --c-bg-dark: #0F0F1A;
  --c-text-dark: #F0EAF2;
  --c-card-dark: #1A1A2E;
  --c-secondary-dark: #2D1F3D;

  /* Variables semánticas — modo claro por defecto */
  --bg: var(--c-bg-light);
  --fg: var(--c-text-light);
  --card-bg: var(--c-card-light);
  --card-bg-alt: var(--c-secondary);

  /* Parámetros de diseño */
  --radius: 14px;
  --btn-padding: 14px 32px;
  --card-shadow: 0 4px 24px rgba(0,0,0,0.07);
  --font: 'Poppins', sans-serif;
  --spacing: 8px;
  --max-width: 1200px;
  --overlay-opacity: 0.5;
  --menu-offset: 20px;
}

/* --- Modo oscuro: reasigna variables semánticas --- */
html.dark {
  --bg: var(--c-bg-dark);
  --fg: var(--c-text-dark);
  --card-bg: var(--c-card-dark);
  --card-bg-alt: var(--c-secondary-dark);
  --card-shadow: 0 4px 24px rgba(0,0,0,0.25);
}

/* --- Tipografía y base del body --- */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  transition: background 0.4s ease, color 0.4s ease;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
}

/* --- Contenedor reutilizable --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 calc(var(--spacing) * 2);
}

/* --- Secciones: espaciado vertical consistente --- */
.section {
  padding: calc(var(--spacing) * 10) 0;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: calc(var(--spacing) * 1);
  position: relative;
}

.section-title1 {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-top: 35px;
  position: relative;
}

/* Línea decorativa bajo el título */
.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--c-primary);
  margin: calc(var(--spacing) * 1) auto 0;
  border-radius: 2px;
}

.section-subtitle {
  text-align: center;
  color: var(--fg);
  opacity: 0.7;
  font-size: 1rem;
  margin-bottom: calc(var(--spacing) * 6);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section-subtitle1 {
  text-align: center;
  color: var(--fg);
  opacity: 0.7;
  font-size: 1rem;
  max-width: 900px;
  margin: auto;
  padding-top: 15px;
}

/* ==========================================================
   ESTADO DE CARGA
   ========================================================== */
#loading-screen {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

#loading-screen.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--c-secondary);
  border-top-color: var(--c-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.loader-text {
  margin-top: calc(var(--spacing) * 2);
  font-size: 1rem;
  font-weight: 500;
  color: var(--c-primary);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================
   ESTADO DE ERROR
   ========================================================== */
#error-screen {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
  text-align: center;
  padding: calc(var(--spacing) * 4);
}

#error-screen.visible {
  display: flex;
}

#error-screen p {
  font-size: 1.1rem;
  margin-bottom: calc(var(--spacing) * 3);
  max-width: 500px;
}

/* ==========================================================
   TOGGLE MODO OSCURO
   ========================================================== */
#dark-toggle {
  position: fixed;
  top: calc(var(--spacing) * 2);
  right: calc(var(--spacing) * 2);
  z-index: 1500;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--c-secondary);
  background: var(--card-bg);
  color: var(--c-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: var(--card-shadow);
}

#dark-toggle:hover {
  background: var(--c-primary);
  color: #fff;
  border-color: var(--c-primary);
  transform: scale(1.1);
}

#dark-toggle img {
  width: 22px;
  height: 22px;
}

/* ==========================================================
   MENÚ FLOTANTE DE CONTACTO
   ========================================================== */
/* --- Burbuja FAB (solo visible en móvil/portrait) --- */
.menu-fab {
  position: fixed;
  bottom: calc(var(--menu-offset) + env(safe-area-inset-bottom, 0px));
  right: var(--menu-offset);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--c-primary);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1100;
  box-shadow: 0 4px 16px rgba(194,24,91,0.4);
  transition: transform 0.3s ease, background 0.3s ease;
}

.menu-fab:hover {
  background: var(--c-accent);
}

.menu-fab.active {
  transform: rotate(45deg);
  background: var(--c-accent);
}

.menu-fab img {
  width: 28px;
  height: 28px;
  filter: brightness(0) invert(1);
}

/* --- Opciones del menú (contenedor) --- */
.menu-options {
  position: fixed;
  bottom: calc(var(--menu-offset) + 68px + env(safe-area-inset-bottom, 0px));
  right: var(--menu-offset);
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: all 0.3s ease;
  z-index: 1099;
}

.menu-options.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Cada botón de opción */
.menu-opt-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--card-bg);
  border: none;
  box-shadow: var(--card-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.menu-opt-btn:hover {
  transform: scale(1.12);
  background: var(--c-secondary);
}

.menu-opt-btn img {
  width: 24px;
  height: 24px;
  filter: brightness(0);
}

/* --- Escritorio: panel vertical a la derecha --- */
@media (orientation: landscape) and (min-width: 769px) {
  .menu-fab {
    display: none; /* Oculta la burbuja en escritorio */
  }

  .menu-options {
    position: fixed;
    right: var(--menu-offset);
    top: 50%;
    transform: translateY(-50%);
    bottom: auto;
    opacity: 1;
    pointer-events: auto;
    flex-direction: column;
    gap: 12px;
    background: var(--card-bg);
    padding: calc(var(--spacing) * 1.5);
    border-radius: calc(var(--radius) * 2);
    box-shadow: var(--card-shadow);
    transition: background 0.4s ease;
  }

  .menu-opt-btn {
    width: 44px;
    height: 44px;
  }
}

/* En portrait con teclado visible (landscape corto), mostrar como móvil */
@media (orientation: landscape) and (max-height: 500px) {
  .menu-fab { display: flex; }
  .menu-options {
    position: fixed;
    bottom: calc(var(--menu-offset) + 68px);
    right: var(--menu-offset);
    top: auto;
    transform: none;
    flex-direction: column;
    background: none;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    opacity: 0;
    pointer-events: none;
  }
  .menu-options.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
}

/* ==========================================================
   BANNER
   ========================================================== */
.banner {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

/* Overlay oscuro sobre la imagen */
.banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, var(--overlay-opacity));
  z-index: 1;
}

.banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: calc(var(--spacing) * 4);
  max-width: 720px;
}

.banner-title {
  font-size: 3.2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: calc(var(--spacing) * 2);
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.banner-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.88);
  font-weight: 300;
  margin-bottom: calc(var(--spacing) * 5);
}

.banner-buttons {
  display: flex;
  gap: calc(var(--spacing) * 2);
  justify-content: center;
  flex-wrap: wrap;
}

/* Botones del banner: redondeados (pill) */
.btn-banner {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--spacing));
  padding: 16px 36px;
  border-radius: 999px;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  text-decoration: none;
}

.btn-banner-primary {
  background: var(--c-primary);
  color: #fff;
}

.btn-banner-primary:hover {
  background: var(--c-accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(194,24,91,0.45);
}

.btn-banner-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}

.btn-banner-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-banner img {
  width: 20px;
  height: 20px;
  filter: brightness(0) invert(1);
}

@media (max-width: 600px) {
  .banner-title { font-size: 2.2rem; }
  .banner-subtitle { font-size: 1rem; }
  .btn-banner { padding: 14px 28px; font-size: 0.9rem; }
}

/* ==========================================================
   SERVICIOS — Tarjetas
   ========================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--spacing) * 3);
}

.service-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.4s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.12);
}

.service-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--card-bg-alt);
}

.service-card-body {
  padding: calc(var(--spacing) * 2.5);
}

.service-card-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: calc(var(--spacing) * 0.5);
}

.service-card-price {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: calc(var(--spacing) * 2);
}

/* --- Botones dentro de tarjetas de servicio --- */
.service-card-buttons {
  display: flex;
  gap: calc(var(--spacing));
  flex-wrap: wrap;         /* Permite bajar al siguiente renglón si no caben */
}

/* Sobreescribe el padding genérico de .btn solo dentro de tarjetas */
.service-card-buttons .btn {
  padding: 10px 16px;      /* Padding más compacto que var(--btn-padding) */
  font-size: 0.8rem;       /* Texto ligeramente más pequeño */
  flex: 1 1 0%;            /* Ambos botones se reparten el ancho equitativamente */
  min-width: 0;            /* Permite que flex shrink funcione correctamente */
  white-space: normal;     /* Permite que el texto se ajuste si es muy largo */
  text-align: center;
  line-height: 1.3;
}

/* Botones genéricos reutilizables */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--btn-padding);
  border: none;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--c-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--c-accent);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--c-secondary);
  color: var(--c-primary);
}

.btn-secondary:hover {
  background: var(--c-primary);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--c-primary);
  border: 2px solid var(--c-primary);
}

.btn-outline:hover {
  background: var(--c-primary);
  color: #fff;
}

.btn-whatsapp {
  background: #25D366;
  color: #fff;
}

.btn-whatsapp:hover {
  background: #1da851;
  transform: translateY(-1px);
}

.btn-whatsapp img {
  width: 18px;
  height: 18px;
  filter: brightness(0) invert(1);
  margin-right: 6px;
}

/* Responsive de la grilla de servicios */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .services-grid { grid-template-columns: 1fr; }
  .service-card-buttons { flex-direction: column; }
}

/* ==========================================================
   TESTIMONIOS
   ========================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: calc(var(--spacing) * 3);
}

.testimonial-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: calc(var(--spacing) * 3);
  box-shadow: var(--card-shadow);
  transition: transform 0.3s ease, background 0.4s ease;
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-4px);
}

/* Comilla decorativa */
.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: calc(var(--spacing) * 1);
  left: calc(var(--spacing) * 2);
  font-size: 3.5rem;
  color: var(--c-secondary);
  line-height: 1;
  font-family: Georgia, serif;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: calc(var(--spacing) * 2.5);
  padding-top: calc(var(--spacing) * 2);
  font-style: italic;
  opacity: 0.9;
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: calc(var(--spacing) * 0.5);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
}

.testimonial-stars img {
  width: 18px;
  height: 18px;
}

@media (max-width: 768px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}

/* ==========================================================
   UBICACIÓN
   ========================================================== */
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing) * 4);
  align-items: start;
}

.location-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--card-bg-alt);
}

.location-info {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing) * 3);
}

.location-address {
  display: flex;
  align-items: flex-start;
  gap: calc(var(--spacing) * 1.5);
}

.location-address img {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

.location-address-text {
  font-size: 1rem;
  line-height: 1.6;
}

.location-map {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  border: 0;
}

.location-map iframe {
  width: 100%;
  height: 280px;
  border: 0;
  display: block;
}

@media (max-width: 768px) {
  .location-grid { grid-template-columns: 1fr; }
}

/* ==========================================================
   SOBRE NOSOTROS
   ========================================================== */
.about-section {
  text-align: center;
}

.about-text {
  max-width: 700px;
  margin: 0 auto calc(var(--spacing) * 5);
  font-size: 1rem;
  line-height: 1.85;
  opacity: 0.88;
}

.about-text p {
  margin-bottom: calc(var(--spacing) * 2);
}

.about-socials {
  display: flex;
  justify-content: center;
  gap: calc(var(--spacing) * 2);
  flex-wrap: wrap;
}

.about-social-link {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing));
  padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 2.5);
  border-radius: var(--radius);
  background: var(--card-bg);
  box-shadow: var(--card-shadow);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.25s ease;
}

.about-social-link:hover {
  background: var(--c-primary);
  color: #fff;
  transform: translateY(-2px);
}

.about-social-link img {
  width: 22px;
  height: 22px;
  filter: brightness(0);
}

/* En modo oscuro, invertir íconos de redes sociales para que se vean */
html.dark .about-social-link img {
  filter: brightness(0) invert(1);
}

/* Modo oscuro: restaura los íconos a blanco */
html.dark .menu-opt-btn img {
  filter: brightness(0) invert(1);
}

html.dark .about-social-link:hover img {
  filter: brightness(0) invert(1);
}

/* ==========================================================
   FOOTER
   ========================================================== */
.site-footer {
  text-align: center;
  padding: calc(var(--spacing) * 4) 0;
  font-size: 0.82rem;
  opacity: 0.65;
  border-top: 1px solid var(--card-bg-alt);
  transition: border-color 0.4s ease;
}

/* ==========================================================
   MODAL
   ========================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: calc(var(--spacing) * 2);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: var(--card-bg);
  border-radius: var(--radius);
  max-width: 820px;
  width: 100%;
  max-height: 85vh;
  overflow: hidden;
  display: flex;
  position: relative;
  transform: scale(0.92) translateY(16px);
  transition: transform 0.35s ease, background 0.4s ease;
  box-shadow: 0 24px 64px rgba(0,0,0,0.35);
}

.modal-overlay.active .modal-container {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: calc(var(--spacing) * 1.5);
  right: calc(var(--spacing) * 1.5);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: background 0.2s ease;
}

.modal-close:hover {
  background: rgba(0,0,0,0.75);
}

.modal-close img {
  width: 20px;
  height: 20px;
  filter: brightness(0) invert(1);
}

.modal-image {
  width: 50%;
  min-height: 420px;
  object-fit: cover;
  background: var(--card-bg-alt);
  flex-shrink: 0;
}

.modal-body {
  width: 50%;
  padding: calc(var(--spacing) * 5);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: calc(var(--spacing) * 2);
  overflow-y: auto;
}

.modal-title {
  font-size: 1.6rem;
  font-weight: 700;
}

.modal-price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--c-primary);
}

.modal-description {
  font-size: 0.95rem;
  line-height: 1.75;
  opacity: 0.88;
}

.modal-buttons {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing));
  margin-top: calc(var(--spacing) * 1.5);
}

/* Responsive del modal: stack en móvil */
@media (max-width: 768px) {
  .modal-container {
    flex-direction: column;
    max-height: 90vh;
  }
  .modal-image {
    width: 100%;
    min-height: 220px;
    max-height: 260px;
  }
  .modal-body {
    width: 100%;
    padding: calc(var(--spacing) * 3);
  }
}

/* ==========================================================
   ANIMACIONES DE SCROLL (revelado de secciones)
   ========================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================
   UTILIDADES
   ========================================================== */
.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;
}

.hidden {
  display: none !important;
}

/* ==========================================================
   RESPETA PREFERENCIA DE MOVIMIENTO REDUCIDO
   ========================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}