body {
    background: #f7f7f7;
    font-family: "Segoe UI", Arial, sans-serif;
}

.nhra-header {
    margin-bottom: 18px;
    color: #4f5053;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.2;
}

.nhra-desc {
    color: #4f5053;
    font-weight: 600;
    text-align: justify;
    margin-bottom: 30px;
}

.nhra-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px 18px;
    margin-bottom: 0;
}

.nhra-btn, .nhra-call, .nhra-social {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #17607d;
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    border-radius: 8px;
    min-height: 56px;
    text-align: center;
    text-decoration: none;
    transition: background 0.2s;
    border: none;
    cursor: pointer;
    padding: 0 10px;
}

    .nhra-btn:hover, .nhra-social:hover, .nhra-call:hover {
        background: #218bb0;
    }

    .nhra-btn:active, .nhra-btn:visited, .nhra-social:active, .nhra-social:visited, .nhra-call:active, .nhra-call:visited {
        background: #17607d !important;
        color: #fff !important;
    }

    .nhra-btn.small {
        font-size: 15px;
        min-height: 40px;
        background: #218bb0;
    }

.nhra-call {
    flex-direction: column;
    background: #17607d;
    font-size: 16px;
    line-height: 1.3;
    padding: 8px 0;
}

.nhra-social {
    background: #17607d;
    font-size: 20px;
    min-height: 56px;
    justify-content: center;
}

.nhra-last-row {
    display: flex;
    gap: 18px;
    grid-column: 1 / span 3;
    width: 100%;
}

    .nhra-last-row .nhra-btn, .nhra-last-row .nhra-social {
        flex: 1 1 0;
        min-width: 0;
        margin: 0;
    }

@media (max-width: 700px) {
    .nhra-container {
        padding: 10px;
    }

    .nhra-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .nhra-social {
        grid-column: span 1;
    }
}