/* ============================================================
   assets/css/base.css
   Layout, cards, hover zoom, carrusel, responsive
   ============================================================ */

/* Reset mínimo */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }

/* ============================================================
   Variables base (sobreescritas por cada tema)
   ============================================================ */
:root {
    --color-primario:    #1a1a2e;
    --color-acento:      #e94560;
    --color-fondo:       #f4f4f4;
    --color-superficie:  #ffffff;
    --color-texto:       #222222;
    --color-texto-suave: #666666;
    --color-borde:       #e0e0e0;

    --font-titulo:   'Georgia', serif;
    --font-cuerpo:   'Segoe UI', sans-serif;

    --radio:      12px;
    --sombra:     0 4px 24px rgba(0,0,0,.10);
    --sombra-hover: 0 8px 40px rgba(0,0,0,.18);
    --transition: .35s cubic-bezier(.4,0,.2,1);
}

/* ============================================================
   Layout general
   ============================================================ */
body {
    font-family: var(--font-cuerpo);
    background: var(--color-fondo);
    color: var(--color-texto);
    line-height: 1.6;
}

.contenedor {
    width: min(1280px, 92%);
    margin: 0 auto;
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
    background: var(--color-primario);
    color: #fff;
    padding: 0 5%;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 12px rgba(0,0,0,.2);
}
.site-header .inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    gap: 20px;
}
.site-header .logo {
    font-family: var(--font-titulo);
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -.5px;
    color: #fff;
}
.site-header .logo span { color: var(--color-acento); }
.site-header nav a {
    color: rgba(255,255,255,.8);
    margin-left: 24px;
    font-size: .95rem;
    transition: color var(--transition);
}
.site-header nav a:hover { color: #fff; }

/* ============================================================
   Hero / Buscador
   ============================================================ */
.hero {
    background: var(--color-primario);
    color: #fff;
    padding: 60px 5% 80px;
    text-align: center;
}
.hero h1 {
    font-family: var(--font-titulo);
    font-size: clamp(1.8rem, 4vw, 3rem);
    margin-bottom: .5rem;
}
.hero p {
    opacity: .75;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.buscador {
    display: flex;
    gap: 10px;
    max-width: 700px;
    margin: 0 auto;
    flex-wrap: wrap;
}
.buscador input,
.buscador select {
    flex: 1 1 200px;
    padding: 14px 18px;
    border: none;
    border-radius: var(--radio);
    font-size: 1rem;
    font-family: var(--font-cuerpo);
    background: #fff;
    color: var(--color-texto);
}
.buscador button {
    padding: 14px 28px;
    background: var(--color-acento);
    color: #fff;
    border: none;
    border-radius: var(--radio);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity var(--transition);
}
.buscador button:hover { opacity: .85; }

/* ============================================================
   Grid de cards
   ============================================================ */
.grid-items {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
    padding: 48px 5%;
}

/* ============================================================
   Card
   ============================================================ */
.card {
    background: var(--color-superficie);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--sombra-hover);
}

/* ---- Galería de imágenes ---- */
.card-galeria {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: #ddd;
}
.card-galeria .galeria-track {
    display: flex;
    height: 100%;
    transition: transform .4s cubic-bezier(.4,0,.2,1);
}
.card-galeria .galeria-track img {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* zoom suave al hover de la CARD */
    transition: transform var(--transition);
}
.card:hover .card-galeria .galeria-track img {
    transform: scale(1.06);
}

/* Puntos indicadores de la galería */
.galeria-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
}
.galeria-dots span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255,255,255,.55);
    transition: background .3s;
    cursor: pointer;
}
.galeria-dots span.activo { background: #fff; }

/* Flechas de galería (aparecen al hover) */
.galeria-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,.45);
    color: #fff;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 1rem;
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--transition);
    z-index: 2;
}
.card:hover .galeria-btn { opacity: 1; }
.galeria-btn.prev { left: 10px; }
.galeria-btn.next { right: 10px; }

/* Badge destacado */
.badge-destacado {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--color-acento);
    color: #fff;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 20px;
    z-index: 2;
}

/* ---- Cuerpo de la card ---- */
.card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.card-categoria {
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--color-acento);
}
.card-titulo {
    font-family: var(--font-titulo);
    font-size: 1.1rem;
    line-height: 1.3;
    color: var(--color-texto);
}
.card-ubicacion {
    font-size: .85rem;
    color: var(--color-texto-suave);
}
.card-ubicacion::before { content: '📍 '; }
.card-atributos {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    font-size: .82rem;
    color: var(--color-texto-suave);
    padding-top: 4px;
}
.card-atributos span { white-space: nowrap; }
.card-precio {
    font-family: var(--font-titulo);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-primario);
    margin-top: auto;
    padding-top: 10px;
}
.card-precio small {
    font-size: .7rem;
    font-weight: 400;
    opacity: .7;
    margin-left: 4px;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
    background: var(--color-primario);
    color: rgba(255,255,255,.6);
    text-align: center;
    padding: 32px 5%;
    font-size: .9rem;
    margin-top: 40px;
}
.site-footer a { color: var(--color-acento); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 640px) {
    .grid-items { grid-template-columns: 1fr; padding: 28px 4%; gap: 20px; }
    .hero { padding: 40px 4% 60px; }
    .buscador { flex-direction: column; }
}



/* Visor de imagen grande */
.visor-imagen{
    position: fixed;
    inset:0;
    background: rgba(0,0,0,0.92);
    display:flex;
    align-items:center;
    justify-content:center;
    z-index:9999;
    opacity:0;
    pointer-events:none;
    transition:.3s;
}

.visor-imagen.activo{
    opacity:1;
    pointer-events:auto;
}

.visor-imagen img{
    max-width:95%;
    max-height:95%;
    border-radius:10px;
}

.visor-imagen .cerrar{
    position:absolute;
    top:20px;
    right:30px;
    font-size:28px;
    color:white;
    cursor:pointer;
}



/* Flechas navegación */
.flecha{
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    font-size:40px;
    color:white;
    cursor:pointer;
    padding:10px 18px;
    background:rgba(0,0,0,0.35);
    border-radius:8px;
    user-select:none;
}

.flecha:hover{
    background:rgba(0,0,0,0.6);
}

.flecha.izquierda{ left:20px; }
.flecha.derecha{ right:20px; }

/* Contador de fotos */
.contador{
    position:absolute;
    bottom:20px;
    left:50%;
    transform:translateX(-50%);
    background:rgba(0,0,0,0.6);
    color:white;
    padding:6px 14px;
    border-radius:20px;
    font-size:14px;
}