/* ============================================================
   footer.css — Pied de page
   ============================================================ */

footer {
    background-color: var(--encre-900);
    position: relative;
}

footer::before {
    content: '';
    display: block;
    height: 3px;
    background: linear-gradient(to right, var(--pourpre-800), var(--pourpre-500), var(--cuivre-500));
}

/* Titre de marque */
.footer-brand-name {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--papier-50);
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin-bottom: 1rem;
}

/* Texte de description */
.footer-brand-text {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--encre-400);
    line-height: 1.5;
    max-width: 24rem;
}

/* Email de contact */
.footer-email {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--pourpre-400);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-email:hover {
    color: var(--pourpre-300);
}

/* Intitulés de colonnes */
.footer-col-heading {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--encre-500);
}

/* Liens de navigation */
.footer-link {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--encre-300);
    text-decoration: none;
    transition: color 0.2s;
    display: block;
    position: relative;
}

.footer-link:hover {
    color: var(--papier-50);
}

.footer-link::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--pourpre-500);
    transition: width 0.3s ease;
}

.footer-link:hover::before {
    width: 100%;
}

/* Lien Blast (accent cuivre) */
.footer-blast-link {
    color: var(--cuivre-400) !important;
}

/* Liens réseaux sociaux */
.footer-social-link {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--pourpre-400);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    transition: color 0.2s;
}

.footer-social-link:hover {
    color: var(--pourpre-300);
}

.footer-social-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--pourpre-600);
    flex-shrink: 0;
}

/* Texte du bas de page */
.footer-small-text {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: var(--encre-600);
}