/* ========================================
   Footer Styles
   ======================================== */

.footer {
    background-color: #ffffff;
    color: #333333;
    padding: 40px 0 100px;
    position: relative;
    border-top: 1px solid #e2e8f0;
}

.footer-container {
    margin-bottom: 20px;
}

/* ----------------------------------------
   PC Footer (Desktop)
   ---------------------------------------- */
.footer-main.footer-desktop {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 60px;
    align-items: start;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-logo img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.footer-logo-text {
    color: #64748b;
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px 50px;
}

.info-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.info-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 10px;
    align-items: start;
}

.info-label {
    color: #64748b;
    font-weight: 600;
    font-size: 0.85rem;
}

.info-text {
    color: #333333;
    font-size: 0.85rem;
    line-height: 1.5;
}

/* ----------------------------------------
   Footer Bottom
   ---------------------------------------- */
.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.footer-disclaimer {
    font-size: 11px;
    color: #9ca3af;
    line-height: 1.5;
    margin-bottom: 8px;
}

.footer-copyright {
    font-size: 11px;
    color: #9ca3af;
}

/* ----------------------------------------
   Mobile Accordion Footer
   ---------------------------------------- */
.footer-accordion-mobile {
    display: none;
}

/* ----------------------------------------
   Responsive
   ---------------------------------------- */
@media (max-width: 1024px) {
    .footer-main.footer-desktop {
        grid-template-columns: 220px 1fr;
        gap: 40px;
    }
    
    .footer-info {
        gap: 20px 30px;
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 16px 0 100px;
    }
    
    .footer-container {
        margin-bottom: 0;
    }
    
    /* PC용 숨기고 모바일용 표시 */
    .footer-main.footer-desktop {
        display: none !important;
    }
    
    .footer-accordion-mobile {
        display: block;
    }
    
    /* 아코디언 헤더 */
    .footer-accordion-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 0;
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }
    
    .footer-accordion-title {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 13px;
        font-weight: 600;
        color: #555;
    }
    
    .footer-accordion-logo {
        height: 20px;
        width: auto;
    }
    
    .footer-accordion-arrow {
        width: 18px;
        height: 18px;
        color: #999;
        transition: transform 0.3s ease;
        flex-shrink: 0;
    }
    
    .footer-accordion-mobile.active .footer-accordion-arrow {
        transform: rotate(180deg);
    }
    
    /* 아코디언 콘텐츠 */
    .footer-accordion-content {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .footer-accordion-mobile.active .footer-accordion-content {
        max-height: 200px;
    }
    
    /* 컴팩트한 정보 표시 */
    .footer-info-compact {
        padding: 6px 0 12px;
    }
    
    .footer-info-compact p {
        font-size: 11px;
        color: #888;
        margin: 0;
        padding: 2px 0;
        line-height: 1.6;
    }
    
    .footer-info-compact p strong {
        color: #666;
        font-weight: 600;
    }
    
    /* 하단 영역 */
    .footer-bottom {
        padding-top: 12px;
        border-top: 1px solid #e5e5e5;
    }
    
    .footer-disclaimer {
        font-size: 10px;
        color: #aaa;
        padding: 0 8px;
        margin-bottom: 6px;
        word-break: keep-all;
    }
    
    .footer-copyright {
        font-size: 10px;
        color: #aaa;
    }
}