.tool-hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.tool-btn {
    padding: 14px 42px;
    background: rgba(255, 255, 255, 0.08);
    color: white;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    cursor: pointer;
    transition: 0.3s;
    text-decoration: none;
    display: inline-block;
}

.tool-btn:hover {
    background: rgba(255, 215, 0, 0.15);
    border-color: #FFD700;
}