.footer {
    background-color: #1f305c;
    color: white;
}

.footer .grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .footer .grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer .grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1440px) {
    .footer .grid {
        gap: 3rem;
    }
}

/* Logo - Slogan - Social Network */

.footer .slogan {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
    line-height: 1.25rem;
    letter-spacing: 0.05rem;
}

.footer .social-links {
    display: flex;
    gap: 1rem;
}

.footer .social-links a {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: background-color 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: white;
}

.footer .social-links a:hover {
    background-color: #84939c;
    color: white;
}

.footer .social-links svg {
    width: 1.25rem;
    height: 1.25rem;
}

/* Navigation */

.footer .category {
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
    font-size: 1rem;
    line-height: 1.5rem;
}

.footer .menu {
    margin-bottom: 2rem;
    list-style: none;
    padding: 0;

    &> :not(:last-child) {
        margin-block-start: 0.75rem;
        margin-block-end: 0.75rem;
    }
}

.footer .contact {
    margin-bottom: 2rem;
    list-style: none;
    padding: 0;

    &> :not(:last-child) {
        margin-block-start: 0.75rem;
        margin-block-end: 0.75rem;
    }
}

.footer .menu a {
    opacity: 0.7;
    transition: opacity 0.3s;
    font-size: 0.875rem;
    line-height: 1.25rem;
    color: white;
    display: block;
    text-decoration: none;
}

.footer .menu a:hover {
    opacity: 1;
}

.footer .contact li {
    transition: opacity 0.3s;
    font-size: 0.875rem;
    line-height: 1.25rem;
    display: flex;
    align-items: start;
    gap: 0.75rem;
}

.footer .contact li span {
    opacity: 0.7;
}

.footer .contact li a {
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.3s;
    color: white;
}

.footer .contact li a:hover {
    opacity: 1;
}

.footer .contact li svg {
    width: 1rem !important;
    height: 1rem !important;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

/* Watermark section */

.footer .watermark {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 2rem 0;
}

.footer .watermark .text {
    text-align: center;
    font-weight: bold;
    text-transform: uppercase;
    user-select: none;
    font-size: clamp(2rem, 8vw, 6rem);
    line-height: 1;
    color: rgba(255, 255, 255, 0.1);
    letter-spacing: 0.15em;
}

.footer .watermark .text span {
    font-size: clamp(1.25rem, 7.25vw, 5.25rem);
    text-decoration: underline;
    position: relative;
    top: -0.1em;
}

/* Bottom section */

.footer .bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
}

.footer .bottom .content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.875rem;
    line-height: 1.25rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.6);
}

.footer .bottom .content .copyright {
    margin-bottom: 0;
    width: 100%;
    text-align: center;
}

@media (min-width: 768px) {
    .footer .bottom .content .copyright {
        text-align: left;
    }
}

.footer .bottom .content .links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-content: center;
    justify-content: center;
    width: 100%;
}

@media (min-width: 768px) {

    .footer .bottom .content {
        flex-direction: row;
    }

    .footer .bottom .content .links {
        justify-content: end;
    }
}

.footer .bottom .content .links a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.3s ease-in-out;
}

.footer .bottom .content .links a:hover {
    color: rgba(255, 255, 255, 1);
}