/* ==========================================================================
   LOTIUS CUSTOM SEMANTIC FOOTER
   ========================================================================== */

.lotius-footer {
    background-color: #16213e;
    background-image: radial-gradient(circle at 90% 10%, rgba(83, 205, 255, 0.05) 0%, transparent 60%);
    color: #cbd5e1;
    position: relative;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    overflow: hidden;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
    gap: 48px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px 60px 20px;
}

/* --- Brand Identity Column --- */
.footer-logo-link {
    display: inline-block;
    text-decoration: none;
}

.footer-logo {
    max-height: 48px;
    width: auto;
    display: block;
    filter: brightness(0) invert(1);
}

.footer-logo-text {
    font-size: 2.6rem;
    font-weight: 900;
    color: #ffffff;
    letter-spacing: 1px;
    display: inline-block;
}

.footer-logo-text .logo-dot {
    color: #53cdff;
}

.brand-tagline {
    font-size: 1.4rem;
    line-height: 1.6;
    color: #94a3b8;
    margin: 20px 0 24px 0;
}

.brand-tagline__strong {
    font-size: 2rem;
}

.tagline-title {
    display: block;
    font-size: 1.8rem;
    color: #ffffff;
    margin-bottom: 8px;
    font-weight: 700;
}

.brand-address {
    display: flex;
    flex-direction: column;
    gap: 14px;
    font-style: normal;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 1.4rem;
    line-height: 1.5;
}

.contact-item strong {
    color: #ffffff;
    font-weight: 600;
}

.contact-item a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: #53cdff;
}

.icon-footer {
    width: 18px;
    height: 18px;
    color: #53cdff;
    flex-shrink: 0;
    stroke-width: 2;
    margin-top: 2px;
}

.footer-socials {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.footer-socials a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #cbd5e1;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.footer-socials a.social-fb:hover {
    background-color: #1877f2;
    border-color: #1877f2;
    color: #ffffff;
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(24, 119, 242, 0.4);
}

.footer-socials a.social-ln:hover {
    background-color: #0077b5;
    border-color: #0077b5;
    color: #ffffff;
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 119, 181, 0.4);
}

.footer-socials a.social-x:hover {
    background-color: #000000;
    border-color: #ffffff;
    color: #ffffff;
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.15);
}

.footer-socials a.social-yt:hover {
    background-color: #ff0000;
    border-color: #ff0000;
    color: #ffffff;
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(255, 0, 0, 0.4);
}

.footer-socials svg {
    width: 16px;
    height: 16px;
}

/* --- Common Links Columns --- */
.footer-col-title {
    color: #ffffff;
    font-size: 1.4rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 0 24px 0;
    position: relative;
    padding-bottom: 10px;
}

.footer-col-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 28px;
    height: 2px;
    background-color: #53cdff;
}

.footer-links-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-links-list a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 1.4rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links-list a:hover {
    color: #53cdff;
    transform: translateX(6px);
}

.footer-links-list .icon-emoji {
    font-size: 1.8rem;
    margin-right: 6px;
}

.company-details {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 1.4rem;
    line-height: 1.6;
    color: #94a3b8;
}

.company-name {
    color: #ffffff;
    font-weight: 700;
    margin-bottom: 6px;
}

.footer-badges {
    margin-top: 24px;
}

.dmca-badge-link {
    display: inline-block;
    text-decoration: none;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.dmca-badge-link:hover {
    transform: translateY(-3px);
    filter: brightness(1.1);
}

.dmca-badge {
    max-width: 135px !important;
    height: auto !important;
    display: block !important;
    border-radius: 4px !important;
}

/* ==========================================================================
   BOTTOM BAR
   ========================================================================== */
.footer-bottom {
    background-color: #0a0f1c;
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-bottom-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    font-size: 1.4rem;
    color: #64748b;
    margin: 0;
}

.bottom-links {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.4rem;
    color: #64748b;
}

.bottom-links a {
    color: #64748b;
    text-decoration: none;
    transition: color 0.3s ease;
}

.bottom-links a:hover {
    color: #53cdff;
}

.bottom-links .divider {
    color: rgba(255, 255, 255, 0.06);
}

/* ==========================================================================
   RESPONSIVE LAYOUT OVERRIDES
   ========================================================================== */

/* --- Tablet viewport (max-width: 1024px) --- */
@media screen and (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        padding: 60px 20px 40px 20px;
    }

    .footer-links-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px 20px;
    }
}

/* --- Mobile viewport (max-width: 767px) --- */
@media screen and (max-width: 767px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 50px 20px 40px 20px;
    }

    .footer-links-list {
        grid-template-columns: 1fr;
    }

    .brand-tagline {
        margin: 16px 0 20px 0;
    }

    .brand-tagline__strong {
        font-size: 2rem;
    }

    .footer-col-title {
        margin-bottom: 18px;
    }

    .footer-bottom-container {
        flex-direction: column;
        gap: 14px;
        text-align: center;
    }

    .bottom-links {
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px;
    }
}

.footer-link-icon {
    width: 16px;
    height: 16px;
    margin-right: 8px;
    vertical-align: -2px;
    display: inline-block;
}