body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #433A8C;
    color: #FFFFFF;
}
header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(67, 58, 140, 0.8);
    padding: 10px;
    text-align: left;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
header .company-name {
    font-size: 1.5em;
    font-weight: bold;
    color: #FFFFFF;
}
header nav {
    display: flex;
    align-items: center;
}
header nav a {
    color: #FFFFFF;
    margin: 0 15px;
    text-decoration: none;
    font-size: 1.2em;
    transition: color 0.3s, background-color 0.3s;
    padding: 5px 10px;
    border-radius: 5px;
}
header nav a:hover, header nav a.active {
    color: #433A8C;
    background-color: #FFFFFF;
}
section {
    padding: 100px 20px 50px;
    max-width: 1200px;
    margin: auto;
}
.carousel {
    position: relative;
    width: 100%;
    height: 66vh;
    overflow: hidden;
}
.carousel img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    position: absolute;
    transition: opacity 1s ease-in-out;
}
.carousel img.active {
    opacity: 1;
}
.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}
.carousel-indicators .indicator {
    width: 10px;
    height: 10px;
    background-color: #bbb;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s;
}
.carousel-indicators .indicator.active {
    background-color: #fff;
}
.section-title {
    position: relative;
    padding-bottom: 10px;
    margin-bottom: 20px;
    font-size: 2em;
}
.section-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 5px;
    background-color: #f4ea2a;
}
.section-grid .grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.grid-item {
    text-align: center;
    border: 1px solid #fff;
    border-radius: 10px;
    padding: 20px;
}
.grid-item img {
    width: 50px;
    height: 50px;
    margin-bottom: 10px;
}
.grid-item .highlight {
    font-weight: bold;
    color: #f4ea2a;
    font-size: 1.2em;
}
.line-spacing {
    margin: 5px 0;
}
.immigration-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
.immigration-grid .card {
    width: calc(33.333% - 20px);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}
.immigration-grid .card:nth-child(4), .immigration-grid .card:nth-child(5) {
    width: calc(50% - 20px);
}
.immigration-grid .card img {
    width: 100%;
    height: calc(33vh - 10px);
    object-fit: cover;
    transition: all 0.3s ease;
}
.immigration-grid .card-content {
    position: absolute;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    width: 100%;
    text-align: center;
    padding: 20px;
    box-sizing: border-box;
}
.card-content h3 {
    margin: 0;
    font-size: 1.5em;
}
.card-content p {
    display: none;
    margin: 10px 0 0;
    padding: 0 10px;
}
.card:hover .card-content p {
    display: block;
}
.enterprise-description {
    margin-bottom: 20px;
    font-size: 1.2em;
}
.icon-text {
    display: flex;
    align-items: center;
    margin: 20px 0;
}
.icon-text img {
    width: 50px;
    height: 50px;
    margin-right: 20px;
}
.about-us {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.about-text {
    width: 50%;
    margin-right: 20px;
}
.about-image {
    width: 50%;
}
.about-image img {
    width: 100%;
    height: auto;
}
@media (max-width: 768px) {
    .immigration-grid .card {
        width: calc(50% - 20px);
    }
    .carousel-indicators {
        bottom: 10px;
    }
}
@media (max-width: 480px) {
    .immigration-grid .card {
        width: 100%;
    }
    .grid {
        grid-template-columns: repeat(2, 1fr);
    }
}