.client-logo-wrapper {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.client-logo-wrapper img {
    max-height: 60px;
    max-width: 100%;
    object-fit: contain;
    transition: 0.3s;
}

.client-logo-wrapper img:hover {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.portfolio-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #eef1f5;
    box-shadow: 0 8px 24px rgba(16, 24, 40, 0.06);
    height: 100%;
}

.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 14px 30px rgba(16, 24, 40, 0.14);
}

.portfolio-card a {
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
}

.portfolio-img {
    position: relative;
}

.portfolio-img img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.portfolio-info {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 160px;
}

.portfolio-info h5 {
    font-size: 17px;
    font-weight: 700;
    margin: 0;
    color: #101828;
    line-height: 1.3;
}

.portfolio-info p {
    font-size: 13px;
    color: #667085;
    margin: 0;
    line-height: 1.6;
}

.portfolio-link {
    margin-top: auto;
    font-size: 13px;
    font-weight: 600;
    color: #0d6efd;
}

.btn-send {
    background: linear-gradient(135deg, #0d6efd, #0dcaf0);
    color: #fff;
    padding: 12px 28px;
    border: none;
    border-radius: 50px;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
}

.btn-send i {
    margin-left: 8px;
}

.btn-send:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(13, 110, 253, 0.4);
    background: linear-gradient(135deg, #0b5ed7, #0aa2c0);
}