/* ============================================
   FOOTER PREMIUM STYLES  
   ============================================ */

.public-footer {
    background: linear-gradient(135deg, #0066FF 0%, #0052CC 100%);
    color: white;
    padding: 4rem 0 0;
    position: relative;
    overflow: hidden;
    margin-top: 4rem;
}

.footer-floating-icons {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
}

.footer-floating-icons i.floating-icon {
    position: absolute;
    opacity: 0.05;
    font-size: 3rem;
    animation: floatRandom 20s ease-in-out infinite;
}

.footer-floating-icons .icon-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.footer-floating-icons .icon-2 {
    top: 60%;
    left: 80%;
    animation-delay: 5s;
}

.footer-floating-icons .icon-3 {
    top: 30%;
    right: 15%;
    animation-delay: 10s;
}

.footer-floating-icons .icon-4 {
    bottom: 20%;
    left: 70%;
    animation-delay: 15s;
}

@keyframes floatRandom {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    25% {
        transform: translate(20px, -20px) rotate(5deg);
    }

    50% {
        transform: translate(-15px, 15px) rotate(-5deg);
    }

    75% {
        transform: translate(15px, 20px) rotate(3deg);
    }
}

.footer-container {
    position: relative;
    z-index: 1;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    padding-bottom: 3rem;
}

.footer-column h4 {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: white;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.footer-logo {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 5px;
}

.footer-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.footer-logo-placeholder {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--primary-blue);
}

.footer-brand h3 {
    font-size: 1.5rem;
    font-weight: 900;
    margin: 0;
    color: white;
}

.footer-description {
    font-size: 1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

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

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s;
    text-decoration: none;
}

.social-link:hover {
    background: white;
    color: var(--primary-blue);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.3);
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s;
}

.footer-links a:hover {
    color: white;
    transform: translateX(5px);
}

.footer-links a i {
    font-size: 0.7rem;
}

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

.footer-contact li {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.footer-contact i {
    color: white;
    font-size: 1.1rem;
    width: 20px;
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.footer-copyright p {
    margin: 0;
}

.gradient-text {
    background: linear-gradient(135deg, #FFFFFF, #E0F2FE);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.footer-meta {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.footer-meta a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

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

.footer-meta span {
    color: rgba(255, 255, 255, 0.3);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-cyan));
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 0.8rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0, 102, 255, 0.5);
}

/* Responsive Footer */
@media (max-width: 1024px) {
    .footer-main {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .footer-main {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .public-footer {
        margin-top: 3rem;
    }
}