/* The approved desktop Hero follows the source photograph's native panorama. */
@media (min-width: 992px) {
    .hero {
        height: auto;
        aspect-ratio: 1717 / 916;
    }
}

/* Deliberately translucent white: retain legibility without reading as solid. */
.site-header {
    background-color: rgba(255, 255, 255, 0.85);
    /* -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px); */

    /* Desenfoque junto a un aumento directo de brillo */
    backdrop-filter: blur(2px) brightness(1.15);
    -webkit-backdrop-filter: blur(2px) brightness(1.15);
}

/* Primary navigation interaction states. */
.nav-link:not(.nav-contact):hover,
.nav-link:not(.nav-contact):focus-visible {
    color: #2B77C8;
}

.nav-link:not(.nav-contact)::after {
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 2px;
    background: #2B77C8;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.18s ease;
}

.nav-link:not(.nav-contact):hover::after,
.nav-link:not(.nav-contact):focus-visible::after,
.nav-link:not(.nav-contact).active::after {
    transform: scaleX(1);
}

.nav-contact:hover,
.nav-contact:focus-visible {
    background-color: #0079d9;
}

/* Keep the alpinist in frame when responsive layouts crop vertically. */
.hero-image {
    object-position: center top;
}

@media (max-width: 767.98px) {
    .hero-image {
        object-position: 61% 16%;
    }
}