/* 
    Bluro Technology - Premium Footer System
    Design Language: Modern, Technical, Clean
*/

.footer {
    background-color: var(--primary-deep);
    color: var(--text-white);
    padding: 40px 0 20px;
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--glass);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% -20%, rgba(100, 255, 218, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 1;
}

/* Footer Main Grid */
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 10px;
}

.footer-brand .footer-logo {
    font-size: 2rem;
    font-weight: 900;
    color: var(--accent-gold);
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
}

.footer-brand .footer-tagline {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 30px;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--glass);
    border: 1px solid var(--glass);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.2rem;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.social-link:hover {
    background: var(--text-white);
    border-color: var(--text-white);
    color: var(--primary-deep);
    transform: translateY(-5px);
    box-shadow: 0 10px 24px rgba(255, 255, 255, 0.15);
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-gold);
    border-radius: 2px;
}

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

.footer-list li {
    margin-bottom: 15px;
}

.footer-list a {
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: var(--transition);
    display: inline-block;
}

.footer-list a:hover {
    color: var(--accent-gold);
    transform: translateX(5px);
}

.contact-info li {
    display: flex;
    gap: 15px;
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.contact-info i {
    color: var(--accent-gold);
    margin-top: 5px;
}

.contact-info span {
    line-height: 1.5;
}

/* Footer Bottom */
.footer-bottom {
    /* padding-top: 30px; */
    border-top: 1px solid var(--glass);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    gap: 30px;
    align-items: center;
    text-align: center;
    padding-top: 1rem;
    /* border-top: 1px solid var(--glass); */
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-legal .sep {
    color: rgba(255, 255, 255, 0.1);
    font-weight: 300;
}

.footer-bottom a {
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-bottom a:hover {
    color: var(--accent-gold);
}

/* Responsiveness */

/* mobile responce code sectoin with size details */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

}

@media (max-width: 768px) {
    .footer {
        padding: 30px 0 30px;
    }

    .footer-container {
        padding: 0 25px;
    }

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

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

    .footer-legal {
        justify-content: center;
    }
}