/* ============================================
   ElevateCV AI — Footer
   ============================================ */

.footer {
    position: relative;
    padding: var(--space-16) 0 var(--space-8);
    background: var(--color-neutral-900);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary-500), transparent);
}

.footer__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

/* Brand */
.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.footer__logo-icon {
    font-size: var(--font-size-xl);
}

.footer__logo-text {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-neutral-0);
}

.footer__logo-accent {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer__description {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-500);
    line-height: var(--line-height-relaxed);
    max-width: 300px;
}

/* Links */
.footer__heading {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-0);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-5);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer__link {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-500);
    transition: color var(--transition-base);
}

.footer__link:hover {
    color: var(--color-primary-300);
}

/* Bottom */
.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__copyright {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-600);
}

.footer__socials {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.footer__social {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    color: var(--color-neutral-500);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all var(--transition-base);
}

.footer__social:hover {
    color: var(--color-primary-300);
    background: rgba(108, 60, 225, 0.12);
    border-color: rgba(108, 60, 225, 0.25);
    transform: translateY(-2px);
}

.footer__social svg {
    width: 18px;
    height: 18px;
}