.underline{text-decoration:underline;text-decoration-thickness:1.5px}footer{background-color:var(--primary-color);padding:1.5em;text-align:center;color:var(--text-color);font-size:.875rem;line-height:1.25;gap:1em;margin-top:auto}.footer__container{display:flex;flex-direction:column;gap:.875em;margin-bottom:.5em;align-items:center}footer a{color:#fff;text-decoration:none}.footer__container--socials{display:flex;gap:1em}.footer__container--socials img{width:24px;height:24px}footer a:hover,footer a:focus{color:rgba(255,255,255,.8)}.footer__text--author{font-size:.75rem;line-height:1.5}@media(min-width:768px){.footer__container{flex-direction:row;justify-content:space-between}.footer__container-links{flex-direction:row}}@media(min-width:1024px){footer{padding:2em 4em;font-size:1rem}.footer__container{gap:1.5em;justify-content:center}.footer__text--author{font-size:.875rem}}