body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: gainsboro;
    color: #333;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
    align-content: center;
    padding: 14px 16px;
    
}

header {
    background: goldenrod;
    color: #fff;
    padding-top: 30px;
    min-height: 70px;
    border-bottom: #FFD700 3px solid;
    font-size: medium;
    
}

.indexnum {
    margin-left: 100px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

header .logo {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: #555;
    color: white;
    padding: 10px;
    border-radius: 50px;
    font-size: 24px;
    font-weight: bold;
    text-align: center;
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

header h1 {
    float: left;
    margin-top: 0;
    margin-left: 98px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

header a {
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 16px;
}

nav {
    float: right;
    margin-top: 10px;
}

nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    margin-top: -10px;
    margin-left: 2px;
}

nav ul li {
    display: inline;
    
}
nav ul li a {
    text-decoration: none;
    color: #fff;
    padding: 10px 13px;
    transition: all 0.3s ease;
    border-radius: 5px;
    
}
nav ul li a:hover {
    background-color: #555;

}

/* Slider styles */
.slider {
    width: 900px;
    height: 800px;
    position: relative;
    overflow: hidden;
    margin: 30px 0;
    border-radius: 8px;
}

.slider img {
    width: 100%;
    height: auto;
    position: absolute;
    top: 0;
    left: 100%;
    transition: left 0.5s ease-in-out;
}

.slider img.active {
    left: 0;
}

.slider img.inactive {
    left: -100%;
}

/* Section styles */
.section {
    margin: 10px 5px;
    
}

.section img {
    float: left;
    margin-right: 20px;
    width: 150px;
    height: 150px;
}

.section h2 {
    clear: both;
    padding-top: 20px;
}

.testimonials img {
    border-radius: 10px;
    width: 50px;
    height: 50px;
    float: left;
    margin-right: 10px;
}

footer {
    background: goldenrod;
    color: #fff;
    text-align: center;
    padding: 10px;
    margin-top: 20px;
}

footer p {
    margin: 0;
}

.sc {
    border-radius: 10px;
}