body{
    margin: 0;
    padding: 0;
}

.main-footer {
    background: var(--color-primary-dark, #062a30);
    color: #dcdcdc;
    padding: 100px 60px 30px;
    font-family: var(--font-body, 'Montserrat', sans-serif);
}

.footer-container {
    max-width: var(--container, 1320px);
    margin: 0 auto;

    display: grid;
    grid-template-columns: 1.9fr 1fr 1.3fr 1fr;
    gap: 60px;
}

.footer-logo img {
    width: 130px;
    height: auto;
    margin-bottom: 22px;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.85;
    max-width: 400px;
    margin-bottom: 28px;
    color: #a7b0af;
}

.footer-col h4,
.footer-brand h4 {
    font-family: var(--font-body, 'Montserrat', sans-serif);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    margin-bottom: 22px;
    color: var(--color-accent-light, #ddb876);
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-col a,
.footer-col p {
    text-decoration: none;
    color: #a7b0af;
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 12px;
    position: relative;
    transition: color var(--dur-fast, 0.3s) ease;
}

.footer-address {
    margin-bottom: 16px !important;
}

.footer-col a {
    width: fit-content;
}

.footer-col a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 0%;
    height: 1px;
    background: var(--color-accent, #c69a4e);
    transition: width var(--dur-fast, 0.3s) var(--ease-premium, ease);
}

.footer-col a:hover {
    color: white;
}

.footer-col a:hover::after {
    width: 100%;
}

.social-icons{
    display:flex;
    gap:16px;
}

.social-icons a {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.18);
    transition: border-color var(--dur-fast, 0.3s) ease, transform var(--dur-fast, 0.3s) ease;
}

.social-icons a:hover {
    border-color: var(--color-accent, #c69a4e);
    transform: translateY(-2px);
}

.social-icons img{
    width: 16px;
    opacity: 0.85;
    filter: brightness(0) invert(1);
    transition: opacity var(--dur-fast, 0.3s) ease;
}

.social-icons a:hover img{
    opacity: 1;
}

.footer-bottom {
    max-width: var(--container, 1320px);
    margin: 70px auto 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 26px;
    font-size: 12px;
    letter-spacing: 0.3px;
    color: #7b8382;
}

.back-to-top {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #fff;
    text-decoration: none;
    transition: border-color var(--dur-fast, 0.3s) ease,
                background var(--dur-fast, 0.3s) ease,
                transform var(--dur-fast, 0.3s) var(--ease-premium, ease);
}

.back-to-top svg {
    width: 16px;
    height: 16px;
}

.back-to-top:hover {
    background: var(--color-accent, #c69a4e);
    border-color: var(--color-accent, #c69a4e);
    transform: translateY(-3px);
}

@media (max-width: 1024px) {

    .footer-container {
        grid-template-columns: 1fr 1fr;
        row-gap: 50px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 640px) {

    .main-footer {
        padding: 70px 24px 24px;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
        margin-top: 50px;
    }
}