/* ============================================================
   Camping San José — style.css
   Paleta: verde bosque + crema + dorado
   ============================================================ */

:root {
  --principal:       #2d6a4f;
  --principal-dark:  #1b4332;
  --principal-suave: #40916c;
  --acento:          #b5873a;
  --acento-dark:     #8a6428;
  --verde:           #52b788;
  --crema:           #f5f0e8;
  --crema-dark:      #e8e0cc;
  --blanco:          #ffffff;
  --texto:           #1e1e1e;
  --texto-suave:     #555;
  --wa:              #25D366;
  --radio:           8px;
  --sombra:          0 4px 24px rgba(0,0,0,.09);
  --sombra-lg:       0 8px 40px rgba(0,0,0,.15);
  --transicion:      .3s ease;
  --fuente-titulo:   'Playfair Display', Georgia, serif;
  --fuente-cuerpo:   'Lato', sans-serif;
}

/* ============================================================
   RESET Y BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--fuente-cuerpo);
  color: var(--texto);
  background: var(--blanco);
  line-height: 1.7;
  font-size: 16px;
}

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

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

ul { list-style: none; }

/* ============================================================
   LAYOUT
   ============================================================ */
.contenedor { max-width: 1180px; margin: 0 auto; padding: 0 1.5rem; }

.seccion { padding: 5rem 0; }

.bg-crema { background: var(--crema); }

.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

/* ============================================================
   ANIMACIONES
   ============================================================ */
.animar {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.animar.visible { opacity: 1; transform: none; }

@keyframes kenBurns {
  from { transform: scale(1); }
  to   { transform: scale(1.08); }
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50%       { transform: translateX(-50%) translateY(8px); opacity: .5; }
}

/* ============================================================
   TIPOGRAFÍA COMÚN
   ============================================================ */
.seccion-titulo {
  font-family: var(--fuente-titulo);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--principal-dark);
  text-align: center;
  margin-bottom: .6rem;
}

.seccion-sub {
  text-align: center;
  color: var(--texto-suave);
  max-width: 620px;
  margin: 1rem auto 2.5rem;
  font-size: 1.05rem;
}

.linea-deco {
  width: 64px;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--principal), var(--acento));
  margin-bottom: 1.5rem;
}
.linea-deco.centrada { margin-left: auto; margin-right: auto; }

/* ============================================================
   BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 1.8rem;
  border-radius: var(--radio);
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transicion);
  text-decoration: none;
}

.btn-primary {
  background: var(--wa);
  color: var(--blanco);
  border-color: var(--wa);
}
.btn-primary:hover { background: #1ebe5c; border-color: #1ebe5c; transform: translateY(-2px); }

.btn-secondary {
  background: rgba(255,255,255,.15);
  color: var(--blanco);
  border-color: rgba(255,255,255,.7);
  backdrop-filter: blur(4px);
}
.btn-secondary:hover { background: rgba(255,255,255,.28); transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  color: var(--principal);
  border-color: var(--principal);
}
.btn-outline:hover { background: var(--principal); color: var(--blanco); }

/* ============================================================
   NAVBAR
   ============================================================ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background var(--transicion), box-shadow var(--transicion);
}

.nav-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  height: 68px;
  gap: 1.5rem;
}

.nav-logo {
  font-family: var(--fuente-titulo);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--blanco);
  margin-right: auto;
  transition: color var(--transicion);
  white-space: nowrap;
}

#nav-links {
  display: flex;
  gap: 1.6rem;
  list-style: none;
}

#nav-links a {
  color: var(--blanco);
  font-weight: 400;
  font-size: .9rem;
  transition: color var(--transicion);
  white-space: nowrap;
}
#nav-links a:hover { color: var(--acento); }

.btn-whatsapp-nav {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--wa);
  color: var(--blanco);
  padding: .45rem 1rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: .85rem;
  white-space: nowrap;
  transition: background var(--transicion), transform var(--transicion);
}
.btn-whatsapp-nav:hover { background: #1ebe5c; transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--blanco);
  border-radius: 2px;
  transition: background var(--transicion);
}

/* Scrolled state */
#navbar.scrolled {
  background: var(--blanco);
  box-shadow: 0 2px 16px rgba(0,0,0,.1);
}
#navbar.scrolled .nav-logo { color: var(--principal-dark); }
#navbar.scrolled #nav-links a { color: var(--texto); }
#navbar.scrolled #nav-links a:hover { color: var(--principal); }
#navbar.scrolled .hamburger span { background: var(--texto); }

/* Mobile menu open */
#nav-links.abierto {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 68px;
  left: 0;
  right: 0;
  background: var(--blanco);
  padding: 1.2rem 1.5rem;
  box-shadow: var(--sombra-lg);
  gap: 1rem;
}
#nav-links.abierto a { color: var(--texto); font-size: 1rem; }

/* ============================================================
   BARRA MÓVIL
   ============================================================ */
.barra-movil {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  box-shadow: 0 -2px 12px rgba(0,0,0,.12);
}

.barra-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .9rem;
  font-weight: 700;
  font-size: .9rem;
  background: var(--principal-dark);
  color: var(--blanco);
  border-top: 3px solid var(--acento);
}

.barra-btn--wa { background: var(--wa); border-color: #1ebe5c; }

/* ============================================================
   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/Camping-San-Jose-01.webp') center / cover no-repeat;
  animation: kenBurns 20s ease-in-out infinite alternate;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(27,67,50,.72) 0%, rgba(45,106,79,.5) 60%, rgba(27,67,50,.8) 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,.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 50px;
  padding: .4rem 1.2rem;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .04em;
  margin-bottom: 1.2rem;
}

.hero-content h1 {
  font-family: var(--fuente-titulo);
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
  text-shadow: 0 2px 8px rgba(0,0,0,.3);
}

.hero-sub {
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  font-weight: 300;
  margin-bottom: 2.2rem;
  opacity: .92;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-indicator span {
  display: block;
  width: 24px;
  height: 24px;
  border-right: 3px solid rgba(255,255,255,.7);
  border-bottom: 3px solid rgba(255,255,255,.7);
  transform: rotate(45deg);
  animation: bounce 1.6s infinite;
}

/* ============================================================
   NOSOTROS
   ============================================================ */
.nosotros-img-wrap {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--sombra-lg);
}

.nosotros-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.nosotros-img-wrap:hover img { transform: scale(1.04); }

.img-badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background: var(--principal-dark);
  color: var(--blanco);
  padding: .35rem .9rem;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 700;
  backdrop-filter: blur(4px);
}

.nosotros-texto h2 {
  font-family: var(--fuente-titulo);
  font-size: clamp(1.7rem, 2.8vw, 2.2rem);
  font-weight: 700;
  color: var(--principal-dark);
  margin-bottom: .6rem;
  line-height: 1.2;
}

.nosotros-texto p {
  color: var(--texto-suave);
  margin-bottom: 1rem;
  font-size: 1rem;
}

.destacado {
  border-left: 4px solid var(--acento);
  margin: 1.5rem 0;
  padding: .8rem 1.2rem;
  background: var(--crema);
  border-radius: 0 var(--radio) var(--radio) 0;
  font-style: italic;
  color: var(--principal-dark);
  font-size: 1.05rem;
}

/* ============================================================
   SERVICIOS
   ============================================================ */
.servicios-lista {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-top: .5rem;
}

.servicio-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--blanco);
  padding: 1.2rem 1.4rem;
  border-radius: var(--radio);
  border-left: 4px solid var(--acento);
  box-shadow: var(--sombra);
  transition: transform var(--transicion), box-shadow var(--transicion);
}
.servicio-item:hover { transform: translateY(-3px); box-shadow: var(--sombra-lg); }

.serv-icono {
  font-size: 1.6rem;
  flex-shrink: 0;
  margin-top: .1rem;
}

.servicio-item strong {
  display: block;
  color: var(--principal-dark);
  font-size: .95rem;
  margin-bottom: .25rem;
}

.servicio-item div { font-size: .9rem; color: var(--texto-suave); }

/* ============================================================
   BANNER INFORMATIVO
   ============================================================ */
.banner-info {
  background: var(--principal);
  display: flex;
  flex-wrap: wrap;
}

.banner-bloque {
  flex: 1;
  min-width: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: .4rem;
  padding: 2rem 2.5rem;
  border-right: 1px solid rgba(255,255,255,.18);
  color: var(--blanco);
}
.banner-bloque:last-child { border-right: none; }

.banner-icono { font-size: 2rem; }

.banner-bloque strong { font-size: 1.05rem; font-weight: 700; }

.banner-bloque span { font-size: .88rem; opacity: .88; }

/* ============================================================
   GALERÍA
   ============================================================ */
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .75rem;
  margin-top: 1.5rem;
}

.galeria-item {
  position: relative;
  border-radius: var(--radio);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}

.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.galeria-item:hover img { transform: scale(1.06); }

.galeria-overlay {
  position: absolute;
  inset: 0;
  background: rgba(27,67,50,.55);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transicion);
  color: var(--blanco);
}
.galeria-item:hover .galeria-overlay { opacity: 1; }

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.93);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}
.lightbox.activo { display: flex; }

.lightbox-cerrar {
  position: absolute;
  top: 1.2rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--blanco);
  font-size: 2.5rem;
  cursor: pointer;
  line-height: 1;
  padding: .2rem .5rem;
  opacity: .8;
  transition: opacity var(--transicion);
}
.lightbox-cerrar:hover { opacity: 1; }

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,.12);
  border: none;
  color: var(--blanco);
  font-size: 2.8rem;
  cursor: pointer;
  padding: .5rem 1rem;
  border-radius: var(--radio);
  line-height: 1;
  transition: background var(--transicion);
}
.lightbox-nav:hover { background: rgba(255,255,255,.25); }
.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }

.lightbox-img-wrap img {
  object-fit: contain;
  max-width: 90vw;
  max-height: 85vh;
  width: auto;
  height: auto;
  border-radius: var(--radio);
}

/* ============================================================
   CÓMO LLEGAR
   ============================================================ */
.llegar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  margin-top: 2rem;
}

.llegar-dato {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.4rem;
}

.llegar-icono {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: .1rem;
}

.llegar-dato strong { display: block; color: var(--principal-dark); margin-bottom: .2rem; }

.llegar-dato a { color: var(--principal); font-weight: 700; }
.llegar-dato a:hover { color: var(--acento); text-decoration: underline; }

.mapa-btns { display: flex; flex-direction: column; gap: .7rem; margin-top: 1rem; }

.mapa-btn {
  display: block;
  padding: .75rem 1.2rem;
  background: var(--crema);
  border: 1.5px solid var(--crema-dark);
  border-radius: var(--radio);
  font-weight: 700;
  font-size: .9rem;
  color: var(--texto);
  transition: all var(--transicion);
}
.mapa-btn:hover {
  background: var(--principal);
  color: var(--blanco);
  border-color: var(--principal);
  transform: translateX(4px);
}

.llegar-mapa iframe {
  border-radius: 12px;
  box-shadow: var(--sombra-lg);
  width: 100%;
  height: 380px;
}

/* ============================================================
   CONTACTO
   ============================================================ */
.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
  margin-top: 2rem;
}

.contacto-info h3 {
  font-family: var(--fuente-titulo);
  font-size: 1.4rem;
  color: var(--principal-dark);
  margin-bottom: 1.2rem;
}

.contacto-lista { display: flex; flex-direction: column; gap: .9rem; }

.contacto-lista li {
  display: flex;
  gap: .8rem;
  align-items: flex-start;
  font-size: .95rem;
  color: var(--texto-suave);
}

.contacto-lista li span:first-child { font-size: 1.2rem; flex-shrink: 0; }

.contacto-lista a { color: var(--principal); font-weight: 700; }
.contacto-lista a:hover { color: var(--acento); text-decoration: underline; }

.btn-wa-grande {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin-top: 1.8rem;
  background: var(--wa);
  color: var(--blanco);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  transition: background var(--transicion), transform var(--transicion);
  box-shadow: 0 4px 16px rgba(37,211,102,.35);
}
.btn-wa-grande:hover { background: #1ebe5c; transform: translateY(-2px); }

.contacto-form-wrap {
  background: var(--blanco);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: var(--sombra-lg);
  border-top: 4px solid var(--principal);
}

.form-group { margin-bottom: 1.2rem; }

.form-group label {
  display: block;
  font-weight: 700;
  font-size: .88rem;
  margin-bottom: .4rem;
  color: var(--texto);
}

.opcional { font-weight: 400; color: var(--texto-suave); font-size: .82rem; }

.form-group input,
.form-group textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--crema-dark);
  border-radius: var(--radio);
  font-family: var(--fuente-cuerpo);
  font-size: .95rem;
  color: var(--texto);
  background: var(--crema);
  transition: border-color var(--transicion), box-shadow var(--transicion);
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--principal);
  box-shadow: 0 0 0 3px rgba(45,106,79,.12);
}

.btn-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  width: 100%;
  padding: .95rem;
  background: var(--wa);
  color: var(--blanco);
  border: none;
  border-radius: var(--radio);
  font-family: var(--fuente-cuerpo);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transicion), transform var(--transicion);
}
.btn-submit:hover { background: #1ebe5c; transform: translateY(-2px); }

#form-ok {
  color: var(--principal);
  font-weight: 700;
  margin-top: .8rem;
  text-align: center;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--principal-dark);
  color: rgba(255,255,255,.8);
  padding-top: 3.5rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer-logo {
  display: block;
  font-family: var(--fuente-titulo);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--acento);
  margin-bottom: .9rem;
}

.footer-col p { font-size: .88rem; margin-bottom: .6rem; line-height: 1.6; }

.footer-col strong { display: block; color: var(--blanco); font-size: .95rem; margin-bottom: .9rem; }

.footer-col ul { display: flex; flex-direction: column; gap: .55rem; }

.footer-col li a, .footer-col li span {
  font-size: .88rem;
  color: rgba(255,255,255,.75);
  transition: color var(--transicion);
}
.footer-col li a:hover { color: var(--acento); }

.footer-copy {
  border-top: 1px solid rgba(255,255,255,.12);
  text-align: center;
  padding: 1.2rem 1.5rem;
  font-size: .8rem;
  color: rgba(255,255,255,.5);
}

/* ============================================================
   BOTÓN VOLVER ARRIBA
   ============================================================ */
.btn-arriba {
  position: fixed;
  bottom: 1.8rem;
  right: 1.5rem;
  z-index: 998;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--acento);
  color: var(--blanco);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,.25);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity var(--transicion), transform var(--transicion), background var(--transicion);
}
.btn-arriba.visible { opacity: 1; pointer-events: auto; transform: none; }
.btn-arriba:hover { background: var(--acento-dark); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .galeria-grid   { grid-template-columns: repeat(3, 1fr); }
  .llegar-grid    { grid-template-columns: 1fr; }
  .footer-inner   { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .grid-2col       { grid-template-columns: 1fr; gap: 2.5rem; }
  .contacto-grid   { grid-template-columns: 1fr; gap: 2.5rem; }
  .servicios-lista { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hamburger       { display: flex; }
  .btn-whatsapp-nav { display: none; }
  #nav-links       { display: none; }
  .barra-movil     { display: flex; }
  .btn-arriba      { bottom: 4.5rem; }
  .galeria-grid    { grid-template-columns: repeat(2, 1fr); }
  .banner-bloque   {
    flex: 0 0 100%;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,.15);
  }
  .banner-bloque:last-child { border-bottom: none; }
  .footer-inner    { grid-template-columns: 1fr; }
  .seccion         { padding: 3.5rem 0; }
  .llegar-mapa iframe { height: 280px; }
}

@media (max-width: 480px) {
  .hero-btns       { flex-direction: column; align-items: center; }
  .hero-btns .btn  { width: 100%; max-width: 320px; justify-content: center; }
  .galeria-grid    { gap: .5rem; }
  .contacto-form-wrap { padding: 1.5rem; }
}