/* VARIABLES */
:root {
  --primary-color: #0099cc;
  --secondary-color: #005bb5;
  --text-color: #333;
  --bg-light: #f9f9f9;
  --border-radius: 4px;
  --font-base: 'Roboto', sans-serif;
}

/* RESET BÁSICO */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: var(--font-base);
  color: var(--text-color);
  background-color: #fff;
  line-height: 1.6;
}

/* CONTENEDOR PRINCIPAL */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px;
}

/* NAVEGACIÓN */
.navbar {
  background-color: #fff;
  border-bottom: 1px solid #e0e0e0;
  padding: 15px;
}
.navbar a {
  color: var(--text-color);
  text-decoration: none;
  margin-right: 20px;
  font-size: 16px;
}
.navbar a.cta {
  color: #fff;
  background-color: var(--primary-color);
  padding: 8px 16px;
  border-radius: var(--border-radius);
}

/* BUSCADOR */
.search-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.search-form input,
.search-form select {
  flex: 1;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: var(--border-radius);
}

/* LISTADO DE PROPIEDADES */
.property-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.property-card {
  border: 1px solid #e0e0e0;
  border-radius: var(--border-radius);
  overflow: hidden;
  background: #fff;
  display: flex;
  flex-direction: column;
}
.property-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.property-info {
  padding: 15px;
  flex: 1;
}
.property-info h3 {
  font-size: 18px;
  margin-bottom: 10px;
}
.property-info p {
  font-size: 14px;
  margin-bottom: 12px;
}
.property-info .btn-info {
  display: inline-block;
  background-color: var(--primary-color);
  color: #fff;
  padding: 8px 12px;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-size: 14px;
}

/* FOOTER */
footer {
  background-color: var(--bg-light);
  padding: 30px 20px;
  margin-top: 40px;
  font-size: 14px;
  color: #666;
}
footer a {
  color: var(--primary-color);
  text-decoration: none;
}
footer .footer-columns {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
}