* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #f1f1f1;
}

.slider {
    width: 750px;
    height: 480px;
    overflow: hidden;
    border-radius: 10px;
    position: relative;
}

.slides {
    width: 1600%;  /* Adjusted for 16 images */
    height: 100%;
    display: flex;
}

.slides input {
    display: none;
}

.slide {
    width: 6.25%; /* Each slide takes 1/16th of the container */
    transition: 2s;
}

.slide img {
    width: 100%;
    height: 100%;
}

.navigation-manual {
    position: absolute;
    width: 750px;
    margin-top: -40px;
    display: flex;
    justify-content: center;
}

.manual-btn {
    border: 2px solid #fff;
    padding: 5px;
    border-radius: 10px;
    cursor: pointer;
    transition: 1s;
}

.manual-btn:not(:last-child) {
    margin-right: 10px;
}

.manual-btn:hover {
    background-color: #9c7f3b
}
.manual-btn.active {
    font-weight: bold;
    background-color: #9c7f3b
}


.navigation-auto {
    position: absolute;
    display: flex;
    width: 600px;
    justify-content: center;
    margin-top: -40px;
}

.auto-btn1, .auto-btn2, .auto-btn3, .auto-btn4 {
    width: 10px;
    height: 10px;
    border: 2px solid #fff;
    border-radius: 50%;
    margin: 10px;
    cursor: pointer;
}

#radio1:checked ~ .first {
    margin-left: 0;
}

#radio2:checked ~ .first {
    margin-left: -6.25%;
}

#radio3:checked ~ .first {
    margin-left: -12.5%;
}

#radio4:checked ~ .first {
    margin-left: -18.75%;
}

#radio5:checked ~ .first {
    margin-left: -25%;
}

#radio6:checked ~ .first {
    margin-left: -31.25%;
}

#radio7:checked ~ .first {
    margin-left: -37.5%;
}

#radio8:checked ~ .first {
    margin-left: -43.75%;
}

#radio9:checked ~ .first {
    margin-left: -50%;
}

#radio10:checked ~ .first {
    margin-left: -56.25%;
}

#radio11:checked ~ .first {
    margin-left: -62.5%;
}

#radio12:checked ~ .first {
    margin-left: -68.75%;
}

#radio13:checked ~ .first {
    margin-left: -75%;
}

#radio14:checked ~ .first {
    margin-left: -81.25%;
}

#radio15:checked ~ .first {
    margin-left: -87.5%;
}

#radio16:checked ~ .first {
    margin-left: -93.75%;
}