.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    justify-items: center;
}

.topic__item {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.topic__item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.topic__content img {
    width: 100%;
    max-width: 350px;
    border-radius: 8px;
}

.topic__content h3 {
    margin-top: 15px;
    color: #BB0301;
    font-size: 18px;
}

.banner {
    padding: 80px 15px;
}

.banner__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}


.banner__video {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    border-radius: 16px;
    overflow: hidden;
}

.banner__video iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}


.banner__content h2 {
    margin-top: 10px;
}


@media (max-width: 992px) {
    .banner__grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .banner__content h1 {
        font-size: 36px;
    }

    .banner__content h2 {
        font-size: 22px;
    }
}

.courses__wrp {
    max-width: 1200px;
    margin: auto;
    padding: 10px 5px;
}

.courses__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.course__item {
    overflow: hidden;
    border-radius: 14px;
    position: relative;
    background: #000;
}

.course__item img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform 0.5s ease;
}


.course__item img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.course__item:hover img {
    transform: scale(1.08);
}


.courses__wrp {
    max-width: 1200px;
    margin: auto;
    padding: 10px 5px;
}

.courses__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.grad__item {
    overflow: hidden;
    border-radius: 14px;
    position: relative;
    background: #000;
}

.grad__item img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform 0.5s ease;
}


.grad__item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.grad__item:hover img {
    transform: scale(1.08);
}