.fhmec{
    margin:2rem 0 3rem;
    color:#173d43;
}

.fhmec *{
    box-sizing:border-box;
}

.fhmec-kicker{
    display:block;
    margin-bottom:.45rem;
    color:#087f84;
    font-size:.68rem;
    font-weight:800;
    letter-spacing:.13em;
    text-transform:uppercase;
}

.fhmec h2{
    margin:.15rem 0 1rem;
    color:#073943;
    font-family:Georgia,"Times New Roman",serif;
    font-size:clamp(1.65rem,2.5vw,2.25rem);
    line-height:1.22;
}

.fhmec h3{
    margin:2.2rem 0 .8rem;
    color:#0b4650;
    font-family:Georgia,"Times New Roman",serif;
    font-size:clamp(1.15rem,1.8vw,1.48rem);
    line-height:1.3;
}

.fhmec p{
    margin:.72rem 0;
    line-height:1.78;
}

.fhmec-lead{
    max-width:84ch;
    color:#405f65;
    font-size:1.06rem;
}


/* PRINCIPIO ACUSTICO */

.fhmec-principle{
    display:grid;
    grid-template-columns:1fr auto 1fr auto 1fr;
    gap:.7rem;
    align-items:center;
    margin:1.35rem 0 1.8rem;
}

.fhmec-principle > div:not(.fhmec-arrow){
    min-height:110px;
    padding:1rem;
    display:flex;
    flex-direction:column;
    justify-content:center;
    border:1px solid #d1e3e0;
    border-radius:12px;
    background:#f8fbfa;
    text-align:center;
}

.fhmec-principle span{
    color:#72898c;
    font-size:.62rem;
    font-weight:800;
    letter-spacing:.09em;
}

.fhmec-principle strong{
    margin-top:.35rem;
    color:#08777c;
    font-size:.82rem;
}

.fhmec-arrow{
    color:#07918c;
    font-size:1.3rem;
    font-weight:900;
}


/* GRIDS */

.fhmec-grid{
    display:grid;
    gap:.9rem;
    margin:1rem 0 1.6rem;
}

.fhmec-grid-2{
    grid-template-columns:repeat(2,minmax(0,1fr));
}

.fhmec-grid article{
    padding:1rem;
    border:1px solid #d2e3e1;
    border-radius:12px;
    background:#fff;
}

.fhmec-grid strong{
    display:block;
    margin-bottom:.35rem;
    color:#08777c;
}

.fhmec-grid p{
    margin:0;
    font-size:.92rem;
}


/* COMPONENTES */

.fhmec-parts{
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:.75rem;
    margin:1.2rem 0 1.8rem;
}

.fhmec-parts article{
    padding:.95rem;
    border:1px solid #d1e3e0;
    border-radius:11px;
    background:#f8fbfa;
}

.fhmec-parts strong{
    display:block;
    margin-bottom:.28rem;
    color:#08777c;
}

.fhmec-parts span{
    color:#5f777a;
    font-size:.76rem;
    line-height:1.55;
}


/* COMPARACION */

.fhmec-compare{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:1rem;
    margin:1.25rem 0 1.8rem;
}

.fhmec-compare > div{
    padding:1.05rem;
    border:1px solid #d1e3e0;
    border-radius:12px;
    background:#fff;
}

.fhmec-compare span{
    display:block;
    color:#71888b;
    font-size:.62rem;
    font-weight:800;
    letter-spacing:.1em;
}

.fhmec-compare strong{
    display:block;
    margin:.3rem 0;
    color:#08777c;
}

.fhmec-compare p{
    margin:0;
    font-size:.88rem;
}


/* CALLOUT */

.fhmec-callout{
    margin:1.4rem 0;
    padding:1rem 1.15rem;
    border-left:4px solid #07918c;
    border-radius:0 10px 10px 0;
    background:#ebf7f5;
    line-height:1.72;
}

.fhmec-callout strong{
    color:#075d63;
}

.fhmec-final{
    margin-top:2rem;
}


/* TABLAS */

.fhmec-tablewrap{
    margin:1.2rem 0 1.8rem;
    overflow-x:auto;
    border:1px solid #d1e3e0;
    border-radius:11px;
}

.fhmec table{
    width:100%;
    min-width:720px;
    border-collapse:collapse;
    background:#fff;
}

.fhmec th{
    padding:.82rem .9rem;
    background:#e8f4f2;
    color:#073943;
    text-align:left;
    font-size:.77rem;
}

.fhmec td{
    padding:.78rem .9rem;
    border-top:1px solid #dce9e7;
    vertical-align:top;
    font-size:.79rem;
    line-height:1.55;
}


/* EVOLUCION */

.fhmec-evolution{
    position:relative;
    display:grid;
    grid-template-columns:repeat(5,minmax(0,1fr));
    gap:.7rem;
    margin:1.5rem 0 2rem;
}

.fhmec-evolution::before{
    content:"";
    position:absolute;
    top:24px;
    left:5%;
    right:5%;
    height:2px;
    background:#cadfdd;
}

.fhmec-evolution > div{
    position:relative;
    padding:.8rem;
    border:1px solid #d2e3e1;
    border-radius:10px;
    background:#fff;
    text-align:center;
}

.fhmec-evolution > div::before{
    content:"";
    display:block;
    width:11px;
    height:11px;
    margin:-1.1rem auto .7rem;
    border:3px solid #fff;
    border-radius:50%;
    background:#078b88;
    box-shadow:0 0 0 1px #afd0cc;
}

.fhmec-evolution span{
    display:block;
    color:#08777c;
    font-size:.62rem;
    font-weight:800;
}

.fhmec-evolution strong{
    display:block;
    margin:.25rem 0;
    color:#173d43;
    font-size:.78rem;
}

.fhmec-evolution small{
    color:#677e82;
    font-size:.66rem;
}


/* FUENTES */

.fhmec-sources{
    margin-top:2.4rem;
    padding:1.15rem;
    border:1px solid #d0e2df;
    border-radius:12px;
    background:#f8fbfa;
}

.fhmec-sources h3{
    margin:0 0 .8rem;
}

.fhmec-sources a{
    display:block;
    padding:.55rem 0;
    border-bottom:1px solid #dce9e7;
    color:#08777c;
    font-size:.82rem;
    font-weight:700;
    text-decoration:none;
}

.fhmec-sources a:last-child{
    border-bottom:0;
}


/* RESPONSIVE */

@media(max-width:1000px){

    .fhmec-parts{
        grid-template-columns:repeat(2,minmax(0,1fr));
    }

    .fhmec-evolution{
        grid-template-columns:1fr;
    }

    .fhmec-evolution::before,
    .fhmec-evolution > div::before{
        display:none;
    }

}

@media(max-width:760px){

    .fhmec-principle{
        grid-template-columns:1fr;
    }

    .fhmec-arrow{
        transform:rotate(90deg);
        text-align:center;
    }

    .fhmec-grid-2,
    .fhmec-compare,
    .fhmec-parts{
        grid-template-columns:1fr;
    }

    .fhmec table{
        min-width:650px;
    }

}