/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(180deg, #0f172a 0%, #020617 100%);
    color: #cbd5e1;
    padding: 64px 24px 0;
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

/* Subtle glow effect */
.footer::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.05) 0%, transparent 70%);
    top: -300px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50%;
    pointer-events: none;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* Footer Content */
.footer-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr 2fr 1.2fr;
    gap: 48px;
    padding-bottom: 52px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* Column */
.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-title {
    font-size: 13px;
    font-weight: 700;
    color: #f8fafc;
    margin: 0 0 20px;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    position: relative;
    padding-bottom: 12px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 2px;
    background: linear-gradient(90deg, #f97316, #f59e0b);
    border-radius: 2px;
}

.footer-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-list a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
    font-weight: 450;
    transition: all 0.25s ease;
    line-height: 1.5;
    display: inline-block;
}

.footer-list a:hover {
    color: #f97316;
    transform: translateX(3px);
}

/* Description */
.footer-description {
    font-size: 13.5px;
    color: #94a3b8;
    line-height: 1.75;
    margin: 0 0 18px;
}

/* Payment Methods */
.payment-methods {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
}

.payment-icon {
    height: 40px;
    width: 64px;
    display: block;
    background-color: transparent;
    padding: 0;
    object-fit: fill;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 4px;
}

.payment-icon:hover {
    transform: scale(1.1) translateY(-2px);
    filter: brightness(1.1);
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item {
    font-size: 14px;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-label {
    color: #64748b;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.contact-value {
    color: #e2e8f0;
    font-weight: 500;
}

/* Footer Bottom */
.footer-bottom {
    background: rgba(0, 0, 0, 0.3);
    margin: 0 -24px;
    padding: 20px 24px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.copyright {
    font-size: 13.5px;
    color: #64748b;
    margin: 0;
    font-weight: 450;
}

/* Responsive */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 48px 16px 80px; /* Safe padding for bottom mobile navigation bar */
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        padding-bottom: 30px;
    }

    .footer-column {
        background: rgba(255, 255, 255, 0.02);
        border: 1px solid rgba(255, 255, 255, 0.04);
        border-radius: 16px;
        padding: 20px;
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        transition: all 0.3s ease;
    }

    .footer-column:hover {
        border-color: rgba(249, 115, 22, 0.15);
    }

    .payment-methods {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
        background: rgba(0, 0, 0, 0.2);
        padding: 10px;
        border-radius: 10px;
    }

    .payment-icon {
        height: 36px;
        width: 100%;
        object-fit: contain;
        background: rgba(255, 255, 255, 0.03);
        border-radius: 6px;
        padding: 2px;
    }

    .footer-bottom {
        margin: 0 -16px;
        padding: 18px;
    }

    .copyright {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 40px 12px 100px; /* Safe padding for bottom mobile navigation bar */
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 16px;
        padding-bottom: 24px;
    }

    .footer-column {
        background: rgba(255, 255, 255, 0.02);
        border: 1px solid rgba(255, 255, 255, 0.04);
        border-radius: 18px;
        padding: 24px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        transition: all 0.3s ease;
    }

    .footer-column:hover {
        border-color: rgba(249, 115, 22, 0.2);
        background: rgba(255, 255, 255, 0.03);
    }

    .footer-title {
        font-size: 13px;
        margin-bottom: 14px;
        color: #ffffff;
        letter-spacing: 1px;
    }

    .footer-list {
        gap: 10px;
    }

    .footer-list a {
        font-size: 14px;
        color: #cbd5e1;
        padding: 4px 0;
    }

    .footer-description {
        font-size: 13px;
        line-height: 1.6;
        margin-bottom: 14px;
    }

    .payment-methods {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
        background: rgba(0, 0, 0, 0.25);
        padding: 12px;
        border-radius: 12px;
        border: 1px solid rgba(255, 255, 255, 0.02);
    }

    .payment-icon {
        height: 38px;
        width: 100%;
        object-fit: contain;
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid rgba(255, 255, 255, 0.05);
        border-radius: 8px;
        padding: 4px;
        transition: all 0.2s ease;
    }

    .payment-icon:hover {
        background: rgba(255, 255, 255, 0.08);
        transform: translateY(-2px);
    }

    .contact-info {
        gap: 12px;
    }

    .contact-item {
        background: rgba(0, 0, 0, 0.15);
        padding: 12px;
        border-radius: 10px;
        border: 1px solid rgba(255, 255, 255, 0.02);
    }

    .contact-label {
        font-size: 10px;
        color: #f97316;
    }

    .contact-value {
        font-size: 13px;
        color: #f1f5f9;
    }

    .footer-bottom {
        margin: 0 -12px -100px;
        padding: 24px 12px;
        background: rgba(0, 0, 0, 0.5);
    }
}