/**
 * Le Tour de Moi - Layout Footer
 * Pied de page sombre et professionnel.
 */

.main-footer {
    background-color: #141914;
    color: rgba(255, 255, 255, 0.6);
    padding: 6rem 0 3rem 0;
    font-size: 0.875rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 3.8fr 2.2fr 2fr 2.4fr;
    gap: 4rem;
    margin-bottom: 5rem;
}

@media (min-width: 1025px) {
    .main-footer .footer-logo img {
        height: 64px;
        margin-bottom: 0.5rem;
    }
}

.footer-brand p {
    max-width: 380px;
    line-height: 1.6;
}

.footer-col-title {
    font-size: 0.75rem;
    font-weight: 800;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
    display: block;
}

/* --- Accordions for Mobile --- */
.footer-accordion-trigger {
    display: block;
    width: auto;
    background: transparent;
    border: none;
    padding: 0;
    margin: 0;
    cursor: default;
    text-align: left;
    font-family: inherit;
    color: inherit;
}

.footer-accordion-icon {
    display: none;
}

.footer-accordion-panel {
    display: block;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 1rem;
}

.footer-links a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--clr-primary);
}

.footer-link-thanks {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.footer-link-thanks i {
    color: var(--clr-primary);
    font-size: 0.75em;
}

.footer-bottom {
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .main-footer {
        padding: 4rem 0 2.5rem 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 0; /* Reduced for accordions */
        margin-bottom: 2.5rem;
    }

    .footer-brand {
        margin-bottom: 2.5rem;
    }

    .footer-brand .footer-logo img {
        height: 60px;
        margin-bottom: 1.25rem;
    }

    .footer-col-title {
        font-size: 0.85rem;
        margin-bottom: 0;
    }

    .footer-accordion-trigger {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 1.25rem 0;
        cursor: pointer;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .footer-accordion-trigger:focus-visible {
        outline: 2px solid var(--clr-primary);
        outline-offset: -2px;
    }

    .footer-accordion-icon {
        display: block;
        transition: transform 0.3s ease;
        font-size: 0.85rem;
        opacity: 0.5;
    }

    .footer-accordion-item.is-open .footer-accordion-icon {
        transform: rotate(180deg);
        opacity: 1;
        color: var(--clr-primary);
    }

    .footer-accordion-item.is-open .footer-accordion-trigger {
        border-bottom-color: transparent;
    }

    .footer-accordion-panel {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
        opacity: 0;
        visibility: hidden;
    }

    .footer-accordion-item.is-open .footer-accordion-panel {
        max-height: 600px;
        opacity: 1;
        visibility: visible;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .footer-links li {
        margin-bottom: 0.75rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
        padding-top: 2rem;
        /* Ensure enough space above mobile tab bar if present */
        padding-bottom: 2rem;
    }

    .footer-bottom p {
        color: rgba(255, 255, 255, 0.4);
    }
}

@media (prefers-reduced-motion: reduce) {
    .footer-accordion-icon,
    .footer-accordion-panel {
        transition: none !important;
    }
}