/* =====================================================
   main.css — Inmobiliaria DeOrta · Sitio Público
   Paleta: Primario #2563EB, Secundario #10B981,
           Acento #F59E0B, Fondo #F8FAFC
   Fuentes: Inter (cuerpo), Poppins (títulos)
   ===================================================== */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@500;600;700;800&display=swap');

/* ---- Variables CSS ---- */
:root {
    --color-primario:    #2563EB;
    --color-primario-hover: #1D4ED8;
    --color-secundario:  #10B981;
    --color-secundario-hover: #059669;
    --color-acento:      #F59E0B;
    --color-acento-hover:#D97706;
    --color-fondo:       #F8FAFC;
    --color-texto:       #1E293B;
    --color-texto-muted: #64748B;
    --color-borde:       #E2E8F0;
    --color-blanco:      #FFFFFF;
    --color-negro:       #0F172A;
    --color-peligro:     #EF4444;
    --color-exito:       #10B981;
    --color-info:        #3B82F6;
    --sombra-card:       0 1px 3px rgba(0,0,0,0.06), 0 6px 16px rgba(0,0,0,0.04);
    --sombra-card-hover: 0 4px 12px rgba(0,0,0,0.08), 0 12px 28px rgba(0,0,0,0.06);
    --sombra-navbar:     0 1px 3px rgba(0,0,0,0.08);
    --radio:             0.75rem;
    --radio-sm:          0.5rem;
    --transicion:        all 0.25s ease;
    --font-body:         'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --font-heading:      'Poppins', 'Inter', system-ui, sans-serif;
}

/* ---- Reset base ---- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--color-texto);
    background-color: var(--color-fondo);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-negro);
    line-height: 1.3;
}

a { color: var(--color-primario); text-decoration: none; transition: var(--transicion); }
a:hover { color: var(--color-primario-hover); }

/* ---- Navbar público ---- */
.navbar {
    background: var(--color-blanco) !important;
    box-shadow: var(--sombra-navbar);
    padding: 0.75rem 0;
}
.navbar .navbar-brand {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primario) !important;
}
.navbar .nav-link {
    font-weight: 500;
    color: var(--color-texto) !important;
    padding: 0.5rem 1rem !important;
    border-radius: var(--radio-sm);
    transition: var(--transicion);
}
.navbar .nav-link:hover {
    color: var(--color-primario) !important;
    background: rgba(37,99,235,0.06);
}
.navbar .btn-success {
    background: var(--color-secundario);
    border-color: var(--color-secundario);
    font-weight: 600;
}
.navbar .btn-success:hover {
    background: var(--color-secundario-hover);
    border-color: var(--color-secundario-hover);
}

/* ---- Hero Section ---- */
.hero-section {
    background: linear-gradient(135deg, var(--color-primario) 0%, #1D4ED8 50%, #1E40AF 100%) !important;
    padding: 4rem 0 !important;
    position: relative;
    overflow: hidden;
}
.hero-section::before {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}
.hero-section h1 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 2.75rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: relative;
}
.hero-section p {
    font-size: 1.15rem;
    opacity: 0.9;
    position: relative;
}
.hero-section .btn-light {
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    color: var(--color-primario);
    position: relative;
}
.hero-section .btn-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255,255,255,0.3);
}

/* ---- Tarjetas de propiedad ---- */
.card-propiedad {
    border: none !important;
    border-radius: var(--radio) !important;
    box-shadow: var(--sombra-card);
    overflow: hidden;
    transition: var(--transicion);
}
.card-propiedad:hover {
    box-shadow: var(--sombra-card-hover);
    transform: translateY(-4px);
}
.card-propiedad .card-img-top,
.card-propiedad img.card-img-top {
    height: 220px;
    object-fit: cover;
    display: block;
    width: 100%;
}
.card-propiedad .card-body {
    padding: 1.25rem;
}
.card-propiedad .card-title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--color-negro);
    margin-bottom: 0.25rem;
}
.card-propiedad .precio {
    color: var(--color-primario) !important;
    font-family: var(--font-heading);
    font-weight: 700;
}
.card-propiedad .badge {
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.02em;
}

/* ---- Badges ---- */
.badge.bg-success { background-color: var(--color-secundario) !important; }
.badge.bg-primary { background-color: var(--color-primario) !important; }
.badge.bg-warning { background-color: var(--color-acento) !important; color: #000 !important; }

/* ---- Botones ---- */
.btn-primary {
    background-color: var(--color-primario);
    border-color: var(--color-primario);
    font-weight: 600;
    border-radius: var(--radio-sm);
    transition: var(--transicion);
}
.btn-primary:hover, .btn-primary:focus {
    background-color: var(--color-primario-hover);
    border-color: var(--color-primario-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}
.btn-outline-primary {
    color: var(--color-primario);
    border-color: var(--color-primario);
    font-weight: 600;
    border-radius: var(--radio-sm);
}
.btn-outline-primary:hover {
    background-color: var(--color-primario);
    border-color: var(--color-primario);
    color: #fff;
}
.btn-success {
    background-color: var(--color-secundario);
    border-color: var(--color-secundario);
    font-weight: 600;
}
.btn-success:hover {
    background-color: var(--color-secundario-hover);
    border-color: var(--color-secundario-hover);
}

/* ---- Cards genéricas ---- */
.card {
    border: none;
    border-radius: var(--radio);
    box-shadow: var(--sombra-card);
}
.card-header {
    border-bottom: 1px solid var(--color-borde);
    font-family: var(--font-heading);
}

/* ---- Filtros ---- */
.form-control, .form-select {
    border-color: var(--color-borde);
    border-radius: var(--radio-sm);
    padding: 0.6rem 0.85rem;
    transition: var(--transicion);
}
.form-control:focus, .form-select:focus {
    border-color: var(--color-primario);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.form-label {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--color-texto-muted);
    margin-bottom: 0.35rem;
}

/* ---- Paginación ---- */
.pagination .page-link {
    color: var(--color-primario);
    border-color: var(--color-borde);
    font-weight: 500;
}
.pagination .page-item.active .page-link {
    background-color: var(--color-primario);
    border-color: var(--color-primario);
}

/* ---- Detalle propiedad ---- */
.detalle-propiedad .card-header h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-negro);
}
.detalle-propiedad .card-body p,
.detalle-propiedad .card-body .descripcion-texto {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-texto);
}
.detalle-propiedad .caract-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-texto-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.detalle-propiedad .caract-valor {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-negro);
}
.detalle-propiedad .sidebar-precio h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primario);
}
.detalle-propiedad .sidebar-info {
    font-size: 1rem;
    color: var(--color-texto);
    font-weight: 500;
}
.detalle-propiedad .sidebar-info i {
    width: 22px;
    text-align: center;
}
.detalle-propiedad h5 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-negro);
}
.detalle-propiedad .badge {
    font-size: 0.85rem;
    padding: 0.5em 1em;
    font-weight: 600;
}
.img-thumbnail {
    border-color: var(--color-borde);
    transition: var(--transicion);
}
.img-thumbnail:hover {
    border-color: var(--color-primario);
    opacity: 0.85;
}

/* ---- Footer ---- */
footer {
    background: var(--color-negro) !important;
    color: #CBD5E1;
}
footer h5, footer h6 {
    color: var(--color-blanco);
    font-family: var(--font-heading);
}
footer a {
    color: #94A3B8;
    transition: var(--transicion);
}
footer a:hover {
    color: var(--color-blanco);
}

/* ---- Alertas ---- */
.alert {
    border-radius: var(--radio-sm);
    border: none;
    font-weight: 500;
}
.alert-success {
    background: rgba(16,185,129,0.1);
    color: #065F46;
}
.alert-danger {
    background: rgba(239,68,68,0.1);
    color: #991B1B;
}
.alert-info {
    background: rgba(59,130,246,0.1);
    color: #1E40AF;
}

/* ---- Sección servicios ---- */
.card.border-0.shadow-sm .card-body i.fa-3x {
    transition: var(--transicion);
}
.card.border-0.shadow-sm:hover .card-body i.fa-3x {
    transform: scale(1.1);
}

/* ---- Mapa Leaflet ---- */
#mapa {
    border-radius: 0 0 var(--radio) var(--radio);
    z-index: 1;
}

/* ---- Utilidades ---- */
.text-primary { color: var(--color-primario) !important; }
.bg-primary { background-color: var(--color-primario) !important; }
.text-muted { color: var(--color-texto-muted) !important; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .hero-section h1 { font-size: 2rem; }
    .hero-section { padding: 3rem 0 !important; }
    .card-propiedad .card-img-top,
    .card-propiedad img.card-img-top { height: 180px; }
}
@media (min-width: 992px) {
    .card-propiedad .card-img-top,
    .card-propiedad img.card-img-top { height: 240px; }
}