.block3 {
    width: 100%;
    min-height: 100vh;
    padding: 100px 5%;
    box-sizing: border-box;
    color: #fff;
    font-family: 'Segoe UI', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.tools-title {
    text-align: center;
    margin-bottom: 80px;
    max-width: 700px;
}

.tools-title h2 {
    font-size: 48px;
    color: #00ffb4;
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.tools-title p {
    font-size: 20px;
    color: #bbbbbb;
    line-height: 1.4;
}

.tools-grid {
    width: 100%;
    max-width: 1380px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 24px;
}

.tool-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    padding: 28px 16px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.tool-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 255, 180, 0.25);
}

.icon-wrapper {
    width: 78px;
    height: 78px;
    background: #d2d2d2;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.06);
}

.tool-card img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    filter: brightness(0.95);
}

.tool-card span {
    font-size: 15.5px;
    font-weight: 600;
    color: #1f2937;
    text-align: center;
    margin-top: 4px;
}