body {
    margin: 0;
    font-family: Trebuchet MS, sans-serif;
    color: #0f1848;
}

.hero {
    position: relative;
}

.cover-img {
    width: 100%;
    height: 70vh;
    object-fit: cover;
    display: block;
}

.cover-txt {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 800px;
    text-align: center;
    background: rgba(255,255,255,0.85);
    padding: 2rem;
    border-radius: 8px;
}

.cover-txt h1 {
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.cover-txt span {
    display: block;
    margin-top: 1rem;
    font-weight: bold;
}

.slideshow {
    padding: 3rem 1rem;
}

.companies {
    padding: 4rem 2rem;
    background-color: #f6f7fb;
    text-align: center;
}

.companies h2 {
    margin-bottom: 2rem;
    font-size: 2rem;
}

.block-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.block-items a {
    color: #0f1848;
    text-decoration: none;
}

.block-item {
    background: #ffffff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    transition: transform 0.2s ease;
}

.block-item:hover {
    transform: translateY(-5px);
}

.block-item h3 {
    margin-bottom: 1rem;
}

footer {
    padding: 2rem;
    text-align: center;
}

@media (max-width: 768px) {
    .cover-txt {
        padding: 1rem;
        width: 90%;
        height: 50%;
    }

    .cover-txt h1 {
        margin-bottom: 1rem;
        font-size: 2.5rem;
    }
}