body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 50px 0;
    background-color: #1e1e1e;
    color: #e0e0e0;
    position: relative;
    min-height: 1400px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#map-wrapper {
    width: 1000px;
    position: relative;
}

.arrow-icon {
    display: block;
    text-align: center;
    font-size: 2em;
    color: #999;
    margin: 10px auto;
    height: 40px;
    line-height: 40px;
}


.retangulo {
    border-radius: 5px;
    padding: 10px 20px;
    width: 300px;
    font-weight: bold;
    color: #fff;
    margin: 10px auto;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

#si-base {
    background-color: #007bff;
    border: 2px solid #0056b3;
}

#pilares-si {
    background-color: #383b40;
    border: 2px solid #007bff;
    margin-top: 50px;
}


.details-box {
    border: 1px dashed #79a6e0;
    border-radius: 8px;
    width: 450px;
    background-color: rgba(40, 40, 40, 0.4);
    margin: 20px 10px;
    float: left;
}

.details-box summary {
    font-size: 1.2em;
    color: #79a6e0;
    font-weight: 600;
    list-style: none;
    padding: 15px 20px;
    cursor: pointer;
    text-align: left;
    border-bottom: 1px solid #3f454f;
}

.details-box summary:hover {
    color: #007bff;
}

.details-content {
    padding: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}


.conceito {
    background-color: #3f454f;
    color: #fff;
    border: 1px solid #666;
    border-radius: 30px;
    padding: 8px 12px;
    margin: 10px;
    width: 110px;
    font-size: 13px;
    cursor: help;
    transition: background-color 0.3s;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
    position: relative;
}

.conceito:hover {
    background-color: #007bff;
    border-color: #007bff;
}


.tooltip {
    visibility: hidden;
    width: 300px;
    background-color: #2b2e31;
    color: #fff;
    text-align: left;
    border-radius: 6px;
    padding: 10px;
    position: absolute;
    z-index: 100;
    bottom: 120%;
    left: 50%;
    margin-left: -150px;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
    border: 1px solid #007bff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.6);
    line-height: 1.4;
}

.conceito:hover .tooltip {
    visibility: visible;
    opacity: 1;
}