/* =================================================================
    PROJECT NAVIGATION
   ================================================================= */

.project-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    padding: 60px 0 100px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-nav a,
.project-nav a i,
.project-nav a .nav-label,
.project-nav a .home-icon {
    color: var(--project-nav)!important;
    text-decoration: none;
    transition: color 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
}

/* État désactivé */
#prevProject, #nextProject {
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0.3;
    pointer-events: none;
    cursor: default;
}

/* État activé par le JS */
#prevProject.is-active, 
#nextProject.is-active {
    opacity: 1;
    pointer-events: auto;
    cursor: pointer;
}

.fa-home {
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1 !important;
    pointer-events: auto !important;
}

.project-nav a.is-active:hover,
.project-nav a.is-active:hover i,
.project-nav a.is-active:hover .nav-label,
.fa-home:hover {
    color: var(--project-nav-hover)!important;
}

/* Animation flèches au hover */
.project-nav a.is-active i {
    transition: transform 0.3s ease;
}

#prevProject.is-active:hover i { transform: translateX(-4px); }
#nextProject.is-active:hover i { transform: translateX(4px); }

/* =================================================================
   DARK THEME
   ================================================================= */

html.dark-theme .project-nav a,
html.dark-theme .project-nav a i,
html.dark-theme .project-nav a .nav-label {
    color: #888 !important;
}

html.dark-theme .project-nav a.is-active:hover,
html.dark-theme .project-nav a.is-active:hover i,
html.dark-theme .project-nav a.is-active:hover .nav-label,
html.dark-theme .fa-home:hover {
    color: var(--project-nav-hover-dark)!important;
}

/* =================================================================
   MOBILE
   ================================================================= */
@media (max-width: 900px) {
    .project-nav {
        gap: 35px;
        padding: 40px 0 60px;
    }
    .nav-label {
        display: none;
    }
}