/* ========================================
   FOOTER - PREMIUM DARK THEME
   ======================================== */

.footer-section {
    background: #07090d; /* Deeper dark for premium feel */
    color: #94a3b8; /* Slate text for better readability */
    padding: 80px 0 30px;
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(255, 106, 0, 0.05); /* Subtle orange accent border */
}

/* Subtle background accent */
.footer-section::before {
    content: "";
    position: absolute;
    top: -150px;
    right: -150px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 106, 0, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

/* GRID */
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

/* BRAND */
.footer-brand h3 {
    font-size: 1.8rem;
    font-weight: 850;
    margin-bottom: 20px;
    color: #fff;
    letter-spacing: -1px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-brand h3::after {
    content: "";
    width: 8px;
    height: 8px;
    background: #ff6a00;
    border-radius: 50%;
    display: inline-block;
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #94a3b8;
    max-width: 320px;
    margin-bottom: 24px;
}

/* SOCIAL */
.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    color: #94a3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-social a:hover {
    background: #ff6a00;
    color: white;
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(255, 106, 0, 0.2);
    border-color: #ff6a00;
}

/* LINKS */
.footer-links h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: white;
    position: relative;
}

.footer-links h4::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 24px;
    height: 2px;
    background: #ff6a00;
    border-radius: 2px;
}

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

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

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.95rem;
    display: inline-block;
}

.footer-links a:hover {
    color: #ff6a00;
    transform: translateX(5px);
}

/* BOTTOM */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: #64748b;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    color: #64748b;
    text-decoration: none;
    transition: color 0.2s;
}

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

/* RESPONSIVE */
@media (max-width: 991px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    .footer-brand {
        grid-column: span 2;
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .footer-section {
        padding: 60px 0 30px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    .footer-brand {
        grid-column: span 1;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .footer-brand p {
        margin-left: auto;
        margin-right: auto;
    }
    .footer-social {
        justify-content: center;
    }
    .footer-links h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    .footer-links a:hover {
        transform: translateY(-2px);
    }
}