.block5 {
    width: 100%;
    min-height: 100vh;
    padding: 10% 5%;
    box-sizing: border-box;
    color: #fff;
    font-family: 'Segoe UI', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.block5::before {
    content: '';
    position: absolute;
    top: 15%;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0,255,180,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.clients-content {
    width: 100%;
    text-align: center;
    z-index: 2;
}

.section-title h2 {
    font-size: 54px;
    font-weight: 700;
    color: #00ffb4;
}

.section-title p {
    font-size: 21px;
    color: #94a3b8;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.client-card {
    aspect-ratio: 1 / 1;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(0, 255, 180, 0.25);
    border-radius: 26px;
    padding: 5%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
    backdrop-filter: blur(16px);
    transition: 0.35s ease;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.45);
    text-decoration: none;
}

.client-card:hover {
    transform: translateY(-14px);
    border-color: #00ffb4;
    box-shadow: 0 25px 55px rgba(0, 255, 180, 0.35);
}

.client-title {
    font-size: 28px;
    font-weight: 700;
    color: #00ffb4;
    letter-spacing: 0.5px;
}

.client-desc {
    font-size: 16px;
    color: #cbd5e1;
}