/* Inmuebles Traslasierra — sistema de diseño v2
   Moderno, tonos tierra + verde sierra + blanco. Tipografía geométrica bold, tarjetas grandes,
   botones pill, superficies con blur, jerarquía fuerte. */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* tierra */
  --tierra-900: #6b3e22;
  --tierra-700: #b5652c;
  --tierra-500: #dd8a4b;
  --tierra-300: #f0c199;
  --tierra-100: #fbe9d7;

  /* verde sierra */
  --verde-950: #16210f;
  --verde-900: #2b4324;
  --verde-700: #47702f;
  --verde-600: #5c8a3f;
  --verde-500: #7ba85a;
  --verde-300: #b9d6a1;
  --verde-100: #e9f2e0;

  /* neutros claros */
  --crema: #fbf8f3;
  --blanco: #ffffff;
  --arena: #f2ead9;
  --texto: #221d15;
  --texto-suave: #79705f;
  --borde: #e9dfca;

  /* estado */
  --ok: #47702f;
  --alerta: #c0492a;
  --pendiente: #b5822e;

  --radio: 18px;
  --radio-grande: 28px;
  --radio-chico: 10px;
  --sombra: 0 6px 24px rgba(43, 34, 15, 0.08);
  --sombra-hover: 0 20px 48px rgba(43, 34, 15, 0.18);
  --sombra-flotante: 0 24px 60px rgba(22, 33, 15, 0.28);

  --font-titulo: 'Plus Jakarta Sans', 'Inter', -apple-system, sans-serif;
  --font-texto: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --degrade-marca: linear-gradient(135deg, var(--verde-700) 0%, var(--verde-900) 100%);
  --degrade-tierra: linear-gradient(135deg, var(--tierra-500) 0%, var(--tierra-700) 100%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-texto);
  background: var(--crema);
  color: var(--texto);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-titulo);
  color: var(--verde-950);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.3rem); }
h3 { font-size: 1.3rem; letter-spacing: -0.01em; }

p { margin: 0 0 1em; color: var(--texto); }
a { color: var(--verde-700); text-decoration: none; }
a:hover { color: var(--tierra-700); }

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

.contenedor {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Header ===== */
.header {
  background: rgba(251, 248, 243, 0.85);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid transparent;
  position: sticky;
  top: 0;
  z-index: 50;
  transition: box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}
.header.con-sombra {
  box-shadow: 0 8px 30px rgba(22, 33, 15, 0.08);
  border-bottom-color: var(--borde);
  background: rgba(251, 248, 243, 0.97);
}
.header .contenedor {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-titulo);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--verde-950);
}
.logo span { color: var(--tierra-700); }
.logo .marca {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--degrade-marca);
  flex-shrink: 0;
}
.logo .marca svg { color: var(--blanco); }

.nav { display: flex; align-items: center; gap: 30px; }
.nav a.nav-link {
  color: var(--texto);
  font-weight: 600;
  font-size: 0.95rem;
}
.nav a.nav-link:hover { color: var(--verde-700); }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

/* ===== Botones ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  font-family: var(--font-texto);
  border: none;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, opacity 0.18s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(0.96); }
.btn-primario { background: var(--verde-700); color: var(--blanco); box-shadow: 0 8px 20px rgba(71, 112, 47, 0.28); }
.btn-primario:hover { background: var(--verde-900); color: var(--blanco); box-shadow: 0 10px 26px rgba(71, 112, 47, 0.36); transform: translateY(-1px); }
.btn-tierra { background: var(--degrade-tierra); color: var(--blanco); box-shadow: 0 8px 20px rgba(181, 101, 44, 0.32); }
.btn-tierra:hover { color: var(--blanco); box-shadow: 0 10px 26px rgba(181, 101, 44, 0.4); transform: translateY(-1px); }
.btn-outline { background: var(--blanco); color: var(--verde-900); border: 1.5px solid var(--borde); }
.btn-outline:hover { background: var(--verde-100); color: var(--verde-900); border-color: var(--verde-300); }
.btn-oscuro { background: var(--verde-950); color: var(--blanco); }
.btn-oscuro:hover { background: #000; color: var(--blanco); }
.btn-chico { padding: 9px 18px; font-size: 0.85rem; }
.btn-ancho { width: 100%; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--tierra-100) 0%, var(--verde-100) 62%, var(--crema) 100%);
  padding: 76px 0 150px;
}
.hero-sierras {
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  width: 100%;
  height: auto;
  z-index: 0;
  pointer-events: none;
}
.hero-sol {
  position: absolute;
  top: 42px; right: 8%;
  width: 190px; height: 190px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--tierra-300), var(--tierra-500) 70%);
  opacity: 0.55;
  filter: blur(2px);
  z-index: 0;
}
.hero .contenedor { position: relative; z-index: 1; }
.hero-texto { max-width: 640px; }
.hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--tierra-900);
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 0.82rem;
  background: rgba(255,255,255,0.6);
  border: 1px solid rgba(181,101,44,0.25);
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.hero p.lead { font-size: 1.15rem; color: var(--texto-suave); max-width: 560px; }

/* ===== Buscador flotante (glass) ===== */
.buscador {
  position: relative;
  z-index: 2;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px) saturate(1.5);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
  border-radius: var(--radio-grande);
  box-shadow: var(--sombra-flotante);
  padding: 22px;
  display: grid;
  grid-template-columns: repeat(4, 1fr) auto;
  gap: 12px;
  margin-top: 40px;
  margin-bottom: -110px;
  border: 1px solid rgba(255,255,255,0.6);
}
.campo label {
  display: block;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--texto-suave);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
select, input[type="text"], input[type="number"], input[type="tel"], input[type="email"],
input[type="password"], textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--borde);
  border-radius: var(--radio-chico);
  font-family: var(--font-texto);
  font-size: 0.95rem;
  color: var(--texto);
  background: var(--blanco);
}
select:focus, input:focus, textarea:focus {
  outline: none;
  border-color: var(--verde-500);
  box-shadow: 0 0 0 4px var(--verde-100);
}
textarea { resize: vertical; min-height: 110px; }

.tabs-operacion {
  display: inline-flex;
  background: var(--arena);
  border-radius: 999px;
  padding: 4px;
  gap: 4px;
}
.tabs-operacion button {
  border: none;
  background: transparent;
  padding: 10px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--texto-suave);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.tabs-operacion button.activo {
  background: var(--verde-700);
  color: var(--blanco);
  box-shadow: 0 4px 12px rgba(71,112,47,0.3);
}

/* ===== Barra de confianza ===== */
.franja-stats {
  padding: 130px 0 30px;
  border-bottom: 1px solid var(--borde);
}
.grid-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.grid-stats .dato { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.grid-stats .numero {
  font-family: var(--font-titulo);
  font-size: 2rem;
  font-weight: 800;
  color: var(--verde-900);
}
.grid-stats .etiqueta-stat { color: var(--texto-suave); font-size: 0.85rem; font-weight: 600; }

/* ===== Secciones / grillas ===== */
.seccion { padding: 64px 0; }
.seccion-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 12px;
}
.seccion-header .kicker {
  color: var(--tierra-700);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.78rem;
  display: block;
  margin-bottom: 8px;
}

.grid-propiedades {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.tarjeta {
  background: var(--blanco);
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra);
  border: 1px solid var(--borde);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}
.tarjeta:hover { box-shadow: var(--sombra-hover); transform: translateY(-5px); }

.tarjeta .foto-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--arena);
  overflow: hidden;
}
.tarjeta .foto-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.tarjeta:hover .foto-wrap img { transform: scale(1.08); }
.tarjeta .foto-wrap .sin-foto {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: var(--texto-suave); font-size: 0.85rem;
  background: var(--arena);
}
.tarjeta .foto-wrap::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: 55%;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(16,20,10,0.55) 100%);
  pointer-events: none;
}

.etiqueta {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  background: rgba(255,255,255,0.92);
  color: var(--verde-900);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  backdrop-filter: blur(6px);
}
.etiqueta.venta { background: var(--tierra-700); color: var(--blanco); }
.etiqueta.alquiler { background: var(--verde-700); color: var(--blanco); }

.favorito {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  border: none;
  cursor: pointer;
  color: var(--tierra-700);
}

.tarjeta .precio-overlay {
  position: absolute;
  left: 14px; bottom: 12px;
  z-index: 2;
  color: var(--blanco);
  font-family: var(--font-titulo);
  font-size: 1.25rem;
  font-weight: 800;
}
.tarjeta .precio-overlay small { font-size: 0.65rem; font-weight: 600; opacity: 0.85; display: block; }

.tarjeta .cuerpo { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.tarjeta .titulo { font-weight: 700; color: var(--texto); font-size: 1.02rem; }
.tarjeta .ubicacion { color: var(--texto-suave); font-size: 0.88rem; display: flex; align-items: center; gap: 5px; }
.tarjeta .specs {
  display: flex; gap: 14px; margin-top: 10px; padding-top: 14px;
  border-top: 1px solid var(--borde); color: var(--texto-suave); font-size: 0.84rem;
}
.tarjeta .specs span { display: flex; align-items: center; gap: 5px; font-weight: 600; }

/* ===== Categorías por localidad ===== */
.grid-localidades {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.tarjeta-localidad {
  position: relative;
  border-radius: var(--radio);
  padding: 26px 20px;
  min-height: 130px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--blanco);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  box-shadow: var(--sombra);
}
.tarjeta-localidad:hover { transform: translateY(-4px); box-shadow: var(--sombra-hover); }
.tarjeta-localidad .icono { font-size: 1.6rem; margin-bottom: 10px; }
.tarjeta-localidad .nombre { font-family: var(--font-titulo); font-weight: 800; font-size: 1.05rem; }
.tarjeta-localidad::before {
  content: "";
  position: absolute; inset: 0;
  opacity: 0.94;
}
.tarjeta-localidad.tono-1::before { background: var(--degrade-marca); }
.tarjeta-localidad.tono-2::before { background: linear-gradient(135deg, var(--tierra-500), var(--tierra-900)); }
.tarjeta-localidad.tono-3::before { background: linear-gradient(135deg, var(--verde-500), var(--verde-900)); }
.tarjeta-localidad.tono-4::before { background: linear-gradient(135deg, #8a7a54, #4b4126); }
.tarjeta-localidad > * { position: relative; z-index: 1; }

/* ===== Promo banner ===== */
.promo {
  background: var(--degrade-tierra);
  border-radius: var(--radio);
  padding: 26px 30px;
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: space-between;
  flex-wrap: wrap;
  color: var(--blanco);
  box-shadow: 0 16px 40px rgba(181,101,44,0.26);
}
.promo .texto { display: flex; align-items: center; gap: 14px; font-size: 1.02rem; }
.promo .texto .icono {
  width: 46px; height: 46px; border-radius: 14px;
  background: rgba(255,255,255,0.22);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; flex-shrink: 0;
}
.promo strong { font-weight: 800; }
.promo a.btn { background: var(--blanco); color: var(--tierra-700); }
.promo a.btn:hover { background: var(--verde-950); color: var(--blanco); }

/* ===== CTA final ===== */
.cta-final {
  background: var(--degrade-marca);
  border-radius: var(--radio-grande);
  padding: 64px 48px;
  text-align: center;
  color: var(--blanco);
  position: relative;
  overflow: hidden;
}
.cta-final h2 { color: var(--blanco); }
.cta-final p { color: rgba(255,255,255,0.82); max-width: 480px; margin: 0 auto 28px; font-size: 1.05rem; }
.cta-final .btn-primario { background: var(--blanco); color: var(--verde-900); box-shadow: 0 10px 26px rgba(0,0,0,0.2); }
.cta-final .btn-primario:hover { background: var(--tierra-100); color: var(--verde-950); }

/* ===== Formularios / tarjeta blanca de contenido ===== */
.panel {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 32px;
}
.panel-angosto { max-width: 480px; margin: 48px auto; }

.grupo { margin-bottom: 18px; }
.grupo label { display: block; font-weight: 700; font-size: 0.88rem; margin-bottom: 6px; color: var(--texto); }
.grupo .ayuda { font-size: 0.8rem; color: var(--texto-suave); margin-top: 4px; }
.fila-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fila-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  border: 1.5px solid var(--borde);
  border-radius: 999px;
  padding: 9px 17px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--blanco);
  color: var(--texto);
  user-select: none;
  transition: all 0.15s ease;
}
.chip.activo { background: var(--verde-700); border-color: var(--verde-700); color: var(--blanco); }

.badge {
  display: inline-block;
  padding: 5px 13px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.badge-publicado { background: var(--verde-100); color: var(--verde-900); }
.badge-pendiente_revision { background: #fdf1dc; color: var(--pendiente); }
.badge-pendiente_pago { background: #fdf1dc; color: var(--pendiente); }
.badge-borrador { background: var(--arena); color: var(--texto-suave); }
.badge-rechazado { background: #fbe4dd; color: var(--alerta); }
.badge-vencido { background: var(--arena); color: var(--texto-suave); }

/* ===== Tablas simples (mi cuenta / admin) ===== */
.tabla-lista { width: 100%; border-collapse: collapse; }
.tabla-lista th, .tabla-lista td {
  text-align: left; padding: 15px 12px; border-bottom: 1px solid var(--borde); font-size: 0.9rem;
}
.tabla-lista th { color: var(--texto-suave); font-weight: 700; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.03em; }
.tabla-lista tr:hover td { background: var(--crema); }

/* ===== Footer ===== */
.footer {
  background: var(--verde-950);
  color: #b9c8ae;
  padding: 56px 0 30px;
  margin-top: 70px;
}
.footer a { color: #cfdcc4; }
.footer a:hover { color: var(--tierra-300); }
.footer h4 { color: var(--blanco); font-size: 0.95rem; }
.footer .contenedor.pie-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px;
}
.footer small { color: #7c8c70; display: block; margin-top: 28px; }

/* ===== Utilidades ===== */
.centro { text-align: center; }
.mt-0 { margin-top: 0; }
.vacio {
  text-align: center; padding: 60px 20px; color: var(--texto-suave);
}
.spinner {
  width: 32px; height: 32px; border: 3px solid var(--verde-100);
  border-top-color: var(--verde-700); border-radius: 50%;
  animation: girar 0.8s linear infinite; margin: 40px auto;
}
@keyframes girar { to { transform: rotate(360deg); } }

.toast {
  position: fixed; bottom: 24px; right: 24px; background: var(--verde-950); color: var(--blanco);
  padding: 15px 22px; border-radius: var(--radio-chico); box-shadow: var(--sombra-flotante);
  font-size: 0.9rem; z-index: 100; max-width: 320px; font-weight: 500;
}
.toast.error { background: var(--alerta); }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .grid-propiedades { grid-template-columns: repeat(2, 1fr); }
  .grid-localidades { grid-template-columns: repeat(2, 1fr); }
  .buscador { grid-template-columns: 1fr 1fr; margin-bottom: -140px; }
  .franja-stats { padding-top: 160px; }
  .grid-stats { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .fila-3 { grid-template-columns: 1fr; }
  .footer .contenedor.pie-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav { position: fixed; top: 80px; left: 0; right: 0; background: var(--crema);
    flex-direction: column; align-items: flex-start; padding: 22px 24px; gap: 20px;
    border-bottom: 1px solid var(--borde); display: none; box-shadow: var(--sombra); }
  .nav.abierto { display: flex; }
  .menu-toggle { display: block; }
  .grid-propiedades { grid-template-columns: 1fr; }
  .grid-localidades { grid-template-columns: 1fr; }
  .buscador { grid-template-columns: 1fr; margin-bottom: -260px; padding: 18px; }
  .franja-stats { padding-top: 290px; }
  .fila-2 { grid-template-columns: 1fr; }
  .panel { padding: 22px; }
  .cta-final { padding: 44px 24px; }
  .footer .contenedor.pie-grid { grid-template-columns: 1fr; }
  .promo { padding: 22px; }
}