/* SECCION PORTFOLIO */

.portfolio{
    background-color: var(--color-fondo-claro);
    color: var(--color-texto);
    padding: 90px 20px;
}
.portfolio .contenido-seccion{
    max-width: 1100px;
    margin: auto;
}
.portfolio .galeria{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 26px;
}
.portfolio .galeria .proyecto{
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    background-color: var(--color-fondo-oscuro);
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform .4s ease, box-shadow .4s ease, border-color .4s ease;
}
.portfolio .galeria .proyecto:hover{
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .35);
    border-color: rgba(28, 182, 152, .4);
    border-color: color-mix(in srgb, var(--color-acento) 40%, transparent);
}
.portfolio .galeria .proyecto-img{
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background-color: var(--color-fondo-oscuro);
}
.portfolio .galeria .proyecto-img img{
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
    display: block;
    transition: transform .5s ease;
}
.portfolio .galeria .proyecto:hover .proyecto-img img{
    transform: scale(1.06);
}
.portfolio .galeria .proyecto .overlay{
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    text-align: center;
    background: linear-gradient(to top, rgba(30, 35, 38, .95) 15%, rgba(30, 35, 38, .2) 60%, transparent);
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .4s ease, transform .4s ease;
}
.portfolio .galeria .proyecto:hover .overlay{
    opacity: 1;
    transform: translateY(0);
}
.portfolio .galeria .proyecto .overlay h3{
    font-family: var(--fuente-titulo);
    font-size: 20px;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

/* BOTON VISITAR */
.portfolio button{
    cursor: pointer;
    background-color: var(--color-acento);
    border: none;
    width: fit-content;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 auto;
    padding: 10px 22px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .5px;
    color: var(--color-fondo-oscuro);
    border-radius: 10px;
    transition: transform .25s ease, box-shadow .25s ease;
}
.portfolio button:hover{
    transform: translateY(-3px);
    box-shadow: 0 10px 22px rgba(28, 182, 152, .4);
    box-shadow: 0 10px 22px color-mix(in srgb, var(--color-acento) 40%, transparent);
}