/* Footer Styles */
.site-footer {
    background: #020813;
    background-image: 
        radial-gradient(ellipse 60% 60% at 50% 100%, rgba(254, 124, 3, 0.05) 0%, transparent 60%),
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(11, 44, 95, 0.3) 0%, transparent 70%);
    color: #ffffff;
    padding: 60px 0;
    font-family: var(--font-main, 'Geist', sans-serif);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.15fr 0.9fr 1fr 1fr;
    gap: 44px;
}

.footer-col {
    text-align: left;
    width: 100%;
}

.footer-logo {
    display: block;
    margin-bottom: 20px;
    border-radius: 4px;
    max-width: 96px;
}

.footer-logo:focus-visible {
    outline: 2px solid #FF9900;
    outline-offset: 3px;
}

.footer-logo img {
    height: auto;
    width: 100%;
    display: block;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.8rem;
}

/* Company intro text */
.footer-intro {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.85rem;
    line-height: 1.7;
    margin: 0 0 20px 0;
    max-width: 340px;
}

.footer-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.25s ease;
}

.footer-links a:focus-visible {
    outline: 2px solid #FF9900;
    outline-offset: 2px;
    border-radius: 2px;
}

.footer-links a:hover {
    color: #FF9900;
}

.footer-contact {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-contact p {
    margin: 0 0 5px 0;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.25s ease;
}

.footer-contact a:focus-visible {
    outline: 2px solid #FF9900;
    outline-offset: 2px;
    border-radius: 2px;
}

.footer-contact a:hover {
    color: #FF9900;
}

.footer-socials {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: border-color 0.25s ease, background-color 0.25s ease, transform 0.2s ease;
    background-color: transparent;
    flex-shrink: 0;
}

.footer-socials a:focus-visible {
    outline: 2px solid #FF9900;
    outline-offset: 2px;
}

.footer-socials a:hover {
    border-color: #FF9900;
    background-color: rgba(255, 153, 0, 0.12);
}

.footer-socials a:active {
    transform: translateY(1px);
}

.footer-socials a img {
    width: 19px;
    height: 19px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition: filter 0.25s ease;
}

.footer-socials a:hover img {
    filter: brightness(0) saturate(100%) invert(63%) sepia(75%) saturate(3484%) hue-rotate(1deg) brightness(102%) contrast(104%);
}

/* MarCom credit line */
.footer-marcom-credit {
    margin: 18px 0 0 0;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8rem;
    font-family: var(--font-main, 'Geist', sans-serif);
    letter-spacing: 0.02em;
    line-height: 1.5;
}

.footer-heart {
    color: #FF9900;
    display: inline-block;
    animation: footer-heartbeat 1.2s infinite;
    font-style: normal;
    will-change: transform;
}

@keyframes footer-heartbeat {
    0%, 100% { transform: scale(1); }
    30%  { transform: scale(1.12); }
    50%  { transform: scale(1); }
    70%  { transform: scale(1.12); }
    100% { transform: scale(1); }
}

@media (max-width: 992px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 44px;
    }
}

@media (max-width: 576px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 28px;
    }
}