:root{
    --color-primario:#2C3639;
    --color-secundario:#d5cebb;
    --color-terciario:#a27b5c;
    --color-hover:#3b5249;
    --color-blanco:#ffffff;
}

body{
    margin:0;
    padding:0;
    font-family:Arial,sans-serif;
    background-color:#f3f1ec;
    color:var(--color-primario);
}

/* ========================= */
/* PORTADA */
/* ========================= */

.contenedor{
    position:relative;
    width:100%;
    height:380px;
    overflow:hidden;
}

#portadaADV{
    width:100%;
    height:100%;
    object-fit:cover;
    filter:brightness(70%);
}

.textoPrincipal{
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    color:white;
    font-size:4rem;
    font-weight:bold;
    text-align:center;
    text-shadow:2px 2px 10px rgba(0,0,0,0.8);
    width:90%;
}

/* ========================= */
/* CONTENEDOR PRINCIPAL */
/* ========================= */

.image-row{
    max-width:1450px;
    margin:60px auto;
    padding:40px;
    display:flex;
    flex-direction:column;
    gap:45px;
}

/* ========================= */
/* TARJETAS */
/* ========================= */

.item{
    display:flex;
    gap:0;
    background-color:white;
    border-radius:22px;
    overflow:hidden;
    box-shadow:0 8px 20px rgba(0,0,0,0.1);
    transition:0.3s ease;
    min-height:700px;
}

.item:hover{
    transform:translateY(-5px);
    box-shadow:0 14px 30px rgba(0,0,0,0.18);
}

/* ========================= */
/* IMÁGENES */
/* ========================= */

.item img{
    width:42%;
    min-width:42%;
    height:auto;
    object-fit:cover;
}

/* ========================= */
/* TEXTO */
/* ========================= */

.text-box{
    width:58%;
    padding:35px;
    overflow-y:auto;
}

.text-box h2{
    font-size:2.3rem;
    color:var(--color-primario);
    margin-top:0;
    margin-bottom:25px;
    border-bottom:3px solid var(--color-terciario);
    padding-bottom:10px;
    width:fit-content;
}

.text-box ul{
    padding-left:22px;
    line-height:1.9;
}

.text-box li{
    margin-bottom:14px;
    color:#333;
    font-size:1.03rem;
}

.text-box strong{
    color:var(--color-primario);
}

.text-box h3{
    margin-top:35px;
    background-color:var(--color-terciario);
    color:white;
    padding:20px;
    border-radius:14px;
    font-size:1.1rem;
    line-height:1.7;
    font-weight:normal;
}

/* ========================= */
/* SCROLL */
/* ========================= */

::-webkit-scrollbar{
    width:10px;
}

::-webkit-scrollbar-thumb{
    background-color:var(--color-terciario);
    border-radius:10px;
}

::-webkit-scrollbar-track{
    background-color:#e7e3dc;
}

/* ========================= */
/* RESPONSIVE */
/* ========================= */

@media(max-width:1100px){

    .item{
        flex-direction:column;
        min-height:auto;
    }

    .item img{
        width:100%;
        min-width:100%;
        height:350px;
    }

    .text-box{
        width:100%;
        overflow:visible;
    }

    .textoPrincipal{
        font-size:3rem;
    }
}

@media(max-width:700px){

    .contenedor{
        height:300px;
    }

    .textoPrincipal{
        font-size:2.2rem;
    }

    .image-row{
        padding:20px;
    }

    .item img{
        height:260px;
    }

    .text-box{
        padding:22px;
    }

    .text-box h2{
        font-size:1.7rem;
    }

    .text-box li{
        font-size:0.97rem;
    }

    .text-box h3{
        font-size:1rem;
    }
}