{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

/* HEADER */
header {
    background-color: #002B7A;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
}

header h1 {
    font-weight: bold;
}

.logos img {
    height: 50px;
    margin-left: 10px;
}

/* MENU */
nav {
    background-color: #d4af37;
    display: flex;
    justify-content: center;
}

nav button {
    background: transparent;
    border: none;
    padding: 15px 25px;
    cursor: pointer;
    font-weight: bold;
}

nav button:hover {
    background-color: #b8962e;
}

/* CONTENIDO */
.contenedor {
    display: flex;
    height: calc(100vh - 140px);
}

/* IZQUIERDA LOGIN */
.login {
    width: 60%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-box {
    width: 300px;
}

.login-box h2 {
    text-align: center;
    margin-bottom: 20px;
}

.input-group {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    padding: 10px;
    border-radius: 5px;
}

.input-group span {
    margin-right: 10px;
}

.input-group input {
    border: none;
    outline: none;
    width: 100%;
}

button.login-btn {
    width: 100%;
    padding: 10px;
    background-color: #0a1f44;
    color: white;
    border: none;
    cursor: pointer;
}

/* DERECHA IMÁGENES */
.imagenes {
    width: 50%;
    display: flex;
    flex-wrap: wrap;
}

.imagenes img {
    object-fit: cover;
}

.img1 { width: 100%; height: 50%; }
.img2 { width: 50%; height: 50%; }
.img3 { width: 50%; height: 50%; }

/* FOOTER */
footer {
    background-color: #0a1f44;
    color: white;
    text-align: center;
    padding: 10px;
}