/* ═══════════════════════════════════════════
   CABAÑAS & RESTAURANTE LA CHINITA
   Paleta: Rojo ladrillo + Verde jardín + Crema
   ═══════════════════════════════════════════ */

:root {
  --principal:    #b83232;
  --principal-dk: #8a2020;
  --acento:       #3a7d44;
  --acento-dk:    #2d6235;
  --crema:        #fdf6ee;
  --texto:        #2c2c2c;
  --texto-suave:  #555555;
  --blanco:       #ffffff;
  --sombra:       rgba(0,0,0,0.10);
  --sombra-md:    rgba(0,0,0,0.18);
  --linea-deco:   linear-gradient(90deg, var(--principal), var(--acento));
  --radio:        10px;
  --transicion:   0.3s ease;
  --fuente-titulo: 'Playfair Display', Georgia, serif;
  --fuente-cuerpo: 'Lato', Arial, sans-serif;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--fuente-cuerpo);
  color: var(--texto);
  background: var(--blanco);
  line-height: 1.7;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── ANIMACIONES ── */
.animar { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.animar.visible { opacity: 1; transform: none; }

/* ══════════════════════════════
   NAVBAR
══════════════════════════════ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 2rem;
  background: rgba(255,255,255,0.97);
  box-shadow: 0 2px 12px var(--sombra);
  transition: background var(--transicion), box-shadow var(--transicion);
}
.navbar.scrolled { background: var(--blanco); box-shadow: 0 3px 18px var(--sombra-md); }
.nav-marca {
  font-family: var(--fuente-titulo);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--principal);
  letter-spacing: 0.02em;
}
.nav-links { display: flex; align-items: center; gap: 1.6rem; }
.nav-links a {
  font-size: 0.9rem; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--texto);
  padding: 0.3rem 0; border-bottom: 2px solid transparent;
  transition: color var(--transicion), border-color var(--transicion);
}
.nav-links a:hover { color: var(--principal); border-bottom-color: var(--principal); }
.btn-wa-nav {
  display: flex; align-items: center; gap: 0.45rem;
  background: #25d366; color: var(--blanco) !important;
  padding: 0.5rem 1.1rem; border-radius: 50px;
  font-size: 0.85rem !important; font-weight: 700 !important;
  text-transform: none !important; border-bottom: none !important;
  transition: background var(--transicion), transform var(--transicion);
}
.btn-wa-nav:hover { background: #1ebe5c !important; transform: scale(1.04); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--texto); border-radius: 2px; transition: var(--transicion); }
.hamburger.activo span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.activo span:nth-child(2) { opacity: 0; }
.hamburger.activo span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════
   HERO
══════════════════════════════ */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('../img/La-Chinita-13.webp') center / cover no-repeat;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(184,50,50,0.62) 0%, rgba(30,50,25,0.75) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center; color: var(--blanco);
  padding: 2rem 1.5rem; max-width: 780px;
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(6px);
  padding: 0.45rem 1.2rem;
  border-radius: 50px; font-size: 0.9rem;
  font-weight: 700; letter-spacing: 0.06em;
  margin-bottom: 1.4rem;
}
.hero-content h1 {
  font-family: var(--fuente-titulo);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 700; line-height: 1.15;
  margin-bottom: 1.1rem; text-shadow: 0 2px 12px rgba(0,0,0,0.35);
}
.hero-content h1 em { font-style: italic; color: #ffcdd2; }
.hero-content p {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  font-weight: 300; max-width: 580px; margin: 0 auto 2rem;
  text-shadow: 0 1px 6px rgba(0,0,0,0.3);
}
.hero-botones { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,0.75); display: flex; flex-direction: column;
  align-items: center; gap: 0.3rem; font-size: 0.8rem; letter-spacing: 0.1em;
  text-transform: uppercase; animation: bounce 2s infinite;
}
.hero-scroll svg { width: 22px; height: 22px; }
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(6px); } }

/* ══════════════════════════════
   BOTONES
══════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.8rem 1.8rem; border-radius: 50px;
  font-family: var(--fuente-cuerpo); font-size: 0.95rem;
  font-weight: 700; cursor: pointer; border: 2px solid transparent;
  transition: transform var(--transicion), box-shadow var(--transicion), background var(--transicion);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,0.2); }
.btn-whatsapp { background: #25d366; color: var(--blanco); }
.btn-whatsapp:hover { background: #1ebe5c; }
.btn-llamar { background: var(--blanco); color: var(--principal); border-color: var(--principal); }
.btn-llamar:hover { background: var(--principal); color: var(--blanco); }

/* ══════════════════════════════
   SECCIÓN GENÉRICA
══════════════════════════════ */
section { padding: 5rem 2rem; }
section:nth-child(even) { background: var(--crema); }
.seccion-titulo { text-align: center; margin-bottom: 3rem; }
.seccion-titulo h2 {
  font-family: var(--fuente-titulo);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700; color: var(--texto);
  margin-bottom: 0.8rem;
}
.seccion-titulo p { color: var(--texto-suave); font-size: 1.05rem; max-width: 540px; margin: 0 auto; }
.linea-deco {
  width: 70px; height: 4px; border-radius: 2px;
  background: var(--linea-deco);
  margin: 0.8rem auto 1.2rem;
}
.seccion-titulo .linea-deco { margin: 0.8rem auto 1.2rem; }

/* ══════════════════════════════
   NOSOTROS
══════════════════════════════ */
#nosotros { padding: 5rem 2rem; background: var(--blanco); }
.nosotros-grid {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
}
.nosotros-img { position: relative; border-radius: var(--radio); overflow: hidden; box-shadow: 0 12px 40px var(--sombra-md); }
.nosotros-img img { width: 100%; height: 400px; object-fit: cover; }
.badge-foto {
  position: absolute; bottom: 1.2rem; left: 1.2rem;
  background: rgba(255,255,255,0.93); backdrop-filter: blur(4px);
  padding: 0.5rem 1rem; border-radius: 50px;
  font-size: 0.85rem; font-weight: 700; color: var(--acento-dk);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.nosotros-texto h2 {
  font-family: var(--fuente-titulo);
  font-size: clamp(1.7rem, 3.5vw, 2.3rem);
  font-weight: 700; margin-bottom: 0.5rem;
}
.nosotros-texto .linea-deco { margin: 0 0 1.5rem; }
.nosotros-texto p { color: var(--texto-suave); margin-bottom: 1rem; font-size: 1.02rem; }
.destacado {
  font-family: var(--fuente-titulo);
  font-style: italic; font-size: 1.08rem !important;
  color: var(--principal) !important;
  border-left: 3px solid var(--principal);
  padding-left: 1rem; margin: 1.5rem 0 !important;
}

/* ══════════════════════════════
   SERVICIOS
══════════════════════════════ */
#servicios { background: var(--crema); }
.servicios-wrap { max-width: 1000px; margin: 0 auto; }
.servicios-lista {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem;
}
.servicios-lista li {
  background: var(--blanco); border-radius: var(--radio);
  padding: 1.4rem 1.3rem;
  box-shadow: 0 3px 12px var(--sombra);
  border-top: 3px solid var(--principal);
  display: flex; flex-direction: column; gap: 0.3rem;
  transition: transform var(--transicion), box-shadow var(--transicion);
}
.servicios-lista li:hover { transform: translateY(-4px); box-shadow: 0 8px 24px var(--sombra-md); }
.servicios-lista li strong {
  display: block; font-size: 0.95rem; color: var(--principal); font-weight: 700;
}
.servicios-lista li { font-size: 0.88rem; color: var(--texto-suave); }

/* ══════════════════════════════
   BANNER INFO
══════════════════════════════ */
.info-banner {
  background: var(--principal);
  display: flex; justify-content: center; flex-wrap: wrap;
  gap: 0; padding: 0;
}
.banner-bloque {
  flex: 1; min-width: 240px;
  display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 2.2rem 2rem;
  color: var(--blanco); border-right: 1px solid rgba(255,255,255,0.15);
}
.banner-bloque:last-child { border-right: none; }
.banner-icono { font-size: 2rem; margin-bottom: 0.6rem; }
.banner-bloque strong { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.3rem; }
.banner-bloque span { font-size: 0.88rem; opacity: 0.88; }

/* ══════════════════════════════
   GALERÍA
══════════════════════════════ */
#galeria { background: var(--blanco); }
.galeria-wrap { max-width: 1200px; margin: 0 auto; }
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 0.6rem;
}
.galeria-item { position: relative; overflow: hidden; border-radius: var(--radio); cursor: pointer; }
.galeria-item.grande { grid-column: span 2; }
.galeria-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s ease; }
.galeria-item:hover img { transform: scale(1.07); }
.overlay-gal {
  position: absolute; inset: 0;
  background: rgba(184,50,50,0); display: flex;
  align-items: center; justify-content: center;
  transition: background 0.3s ease;
}
.overlay-gal span { font-size: 2rem; opacity: 0; transform: scale(0.6); transition: opacity 0.3s, transform 0.3s; }
.galeria-item:hover .overlay-gal { background: rgba(184,50,50,0.35); }
.galeria-item:hover .overlay-gal span { opacity: 1; transform: scale(1); }

/* Lightbox */
.lightbox {
  display: none; position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.92);
  align-items: center; justify-content: center;
}
.lightbox.activo { display: flex; }
.lightbox img { max-width: 90vw; max-height: 85vh; object-fit: contain; border-radius: 6px; }
.lightbox-cerrar {
  position: absolute; top: 1.2rem; right: 1.5rem;
  background: none; border: none; color: var(--blanco);
  font-size: 2rem; cursor: pointer; z-index: 10;
}
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.15); border: none; color: var(--blanco);
  font-size: 2.5rem; width: 50px; height: 50px;
  border-radius: 50%; cursor: pointer; z-index: 10;
  transition: background var(--transicion);
}
.lightbox-nav:hover { background: rgba(255,255,255,0.3); }
.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }

/* ══════════════════════════════
   CÓMO LLEGAR
══════════════════════════════ */
#comollegar { background: var(--crema); }
.llegar-wrap { max-width: 900px; margin: 0 auto; }
.llegar-botones {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem;
  margin-bottom: 2rem;
}
.btn-mapa {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--blanco); padding: 0.8rem 1.6rem;
  border-radius: 50px; font-weight: 700; font-size: 0.95rem;
  box-shadow: 0 3px 10px var(--sombra);
  border: 2px solid transparent;
  transition: transform var(--transicion), box-shadow var(--transicion), border-color var(--transicion);
}
.btn-mapa:hover { transform: translateY(-3px); box-shadow: 0 7px 20px var(--sombra-md); border-color: var(--acento); }
.mapa-embed { border-radius: var(--radio); overflow: hidden; box-shadow: 0 6px 24px var(--sombra-md); margin-bottom: 1rem; }
.mapa-embed iframe { width: 100%; height: 380px; border: 0; display: block; }
.coordenadas { text-align: center; color: var(--texto-suave); font-size: 0.9rem; }
.coordenadas a { color: var(--principal); font-weight: 700; }
.coordenadas a:hover { text-decoration: underline; }

/* ══════════════════════════════
   CONTACTO
══════════════════════════════ */
#contacto { background: var(--blanco); }
.contacto-wrap { max-width: 1000px; margin: 0 auto; }
.contacto-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-top: 1rem; }
.contacto-info h3, .contacto-form h3 {
  font-family: var(--fuente-titulo); font-size: 1.4rem; margin-bottom: 1.4rem;
  color: var(--texto);
}
.contacto-item { display: flex; align-items: flex-start; gap: 0.9rem; margin-bottom: 1.2rem; }
.ci-icono { font-size: 1.5rem; flex-shrink: 0; }
.ci-texto { display: flex; flex-direction: column; gap: 0.2rem; }
.ci-texto strong { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--texto-suave); }
.ci-texto a, .ci-texto span { font-size: 0.98rem; color: var(--texto); }
.ci-texto a:hover { color: var(--principal); }

.contacto-form { border-top: 4px solid var(--principal); padding-top: 1.8rem; }
.form-grupo { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-grupo label { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--texto-suave); }
.form-grupo input, .form-grupo textarea {
  padding: 0.75rem 1rem; border: 2px solid #e0e0e0; border-radius: var(--radio);
  font-family: var(--fuente-cuerpo); font-size: 0.97rem; color: var(--texto);
  background: var(--blanco); transition: border-color var(--transicion);
  outline: none;
}
.form-grupo input:focus, .form-grupo textarea:focus { border-color: var(--principal); }
.form-grupo textarea { min-height: 110px; resize: vertical; }
.btn-enviar {
  width: 100%; padding: 0.9rem; background: var(--principal);
  color: var(--blanco); font-family: var(--fuente-cuerpo);
  font-size: 1rem; font-weight: 700; border: none;
  border-radius: 50px; cursor: pointer;
  transition: background var(--transicion), transform var(--transicion);
}
.btn-enviar:hover { background: var(--principal-dk); transform: translateY(-2px); }
.form-ok {
  display: none; margin-top: 1rem; padding: 0.9rem 1rem;
  background: #e8f5e9; border-left: 3px solid var(--acento);
  border-radius: 6px; font-size: 0.95rem; color: var(--acento-dk);
}

/* ══════════════════════════════
   FOOTER
══════════════════════════════ */
footer {
  background: var(--principal-dk); color: rgba(255,255,255,0.8);
  text-align: center; padding: 2.5rem 2rem;
  font-size: 0.92rem; line-height: 1.8;
}
footer a { color: rgba(255,255,255,0.9); }
footer a:hover { color: var(--blanco); text-decoration: underline; }

/* ══════════════════════════════
   BARRA MÓVIL
══════════════════════════════ */
.barra-movil {
  display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 900;
  background: var(--blanco); border-top: 2px solid var(--principal);
  box-shadow: 0 -3px 12px var(--sombra);
}
.barra-movil a {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  padding: 0.7rem 0.5rem; font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.04em; color: var(--texto-suave);
  gap: 0.25rem; transition: color var(--transicion);
}
.barra-movil a span { font-size: 1.2rem; }
.barra-movil a.wa { color: #25d366; }
.barra-movil a.tel { color: var(--principal); }
.barra-movil a.mail { color: var(--acento); }
.barra-movil a.maps { color: #1a73e8; }
.barra-movil a:hover { opacity: 0.8; }

/* ══════════════════════════════
   VOLVER ARRIBA
══════════════════════════════ */
.volver-arriba {
  display: none; position: fixed; bottom: 5rem; right: 1.5rem; z-index: 800;
  background: var(--acento); color: var(--blanco);
  width: 42px; height: 42px; border-radius: 50%; border: none;
  font-size: 1.2rem; cursor: pointer;
  box-shadow: 0 4px 14px rgba(0,0,0,0.2);
  transition: background var(--transicion), transform var(--transicion);
}
.volver-arriba:hover { background: var(--acento-dk); transform: translateY(-3px); }
.volver-arriba.visible { display: flex; align-items: center; justify-content: center; }

/* ══════════════════════════════
   RESPONSIVE
══════════════════════════════ */
@media (max-width: 1024px) {
  .galeria-grid { grid-template-columns: repeat(3, 1fr); }
  .nosotros-grid { gap: 2.5rem; }
}

@media (max-width: 900px) {
  .servicios-lista { grid-template-columns: repeat(2, 1fr); }
  .nosotros-grid { grid-template-columns: 1fr; }
  .nosotros-img { order: -1; }
  .nosotros-img img { height: 300px; }
  .nosotros-texto .linea-deco { margin: 0 0 1.2rem; }
  .contacto-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: var(--blanco); flex-direction: column; justify-content: center;
    align-items: center; gap: 2rem; z-index: 999;
  }
  .nav-links.abierto { display: flex; }
  .nav-links a { font-size: 1.1rem; }
  .hamburger { z-index: 1001; }
  .barra-movil { display: flex; }
  footer { padding-bottom: 5rem; }
  .volver-arriba { bottom: 5.5rem; }
  .galeria-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .galeria-item.grande { grid-column: span 2; }
  .banner-bloque { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); }
  .banner-bloque:last-child { border-bottom: none; }
  section { padding: 3.5rem 1.2rem; }
}

@media (max-width: 480px) {
  .hero-botones { flex-direction: column; align-items: center; }
  .btn { width: 100%; max-width: 300px; justify-content: center; }
  .servicios-lista { grid-template-columns: 1fr; }
  .galeria-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; }
  .llegar-botones { flex-direction: column; align-items: center; }
  .btn-mapa { width: 100%; max-width: 260px; justify-content: center; }
}