/* Footer Component Styles */

#footer {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #1d4ed8 100%);
    color: #ffffff;
    /* margin-top: 80px; */
    position: relative;
}

#footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #10b981, #f59e0b, #ef4444);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
    padding: 60px 0 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    color: #ffffff;
}

.footer-section h3 {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(45deg, #60a5fa, #34d399);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
}

.footer-logo {
    margin-bottom: 0;
    font-size: 1.6rem;
    font-weight: 600;
    background: linear-gradient(45deg, #60a5fa, #34d399);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
}

/* 브랜드 섹션 */
.footer-logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.footer-logo-image {
    width: 60px;
    height: 60px;
    object-fit: contain;
    filter: brightness(1.2);
    transition: all 0.3s ease;
}

.footer-logo-image:hover {
    transform: scale(1.05);
    filter: brightness(1.4);
}

.footer-brand .footer-description1,
.footer-brand .footer-description2 {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    font-size: 0.95rem;
}

.footer-brand .footer-description2{
    margin-bottom: 20px;
}

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

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-social a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.social-icon {
    font-size: 1.2rem;
    filter: grayscale(1);
    transition: filter 0.3s ease;
}

.footer-social a:hover .social-icon {
    filter: grayscale(0);
}

/* 링크 섹션 */
.footer-links ul,
.footer-info ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    position: relative;
    padding-left: 15px;
}

.footer-links a::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: #60a5fa;
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

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

.footer-links a:hover::before {
    transform: translateX(3px);
}

/* 정보 섹션 */
.footer-info li {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.footer-info a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-info a:hover {
    color: #60a5fa;
}

/* 하단 섹션 */
.footer-bottom {
    padding: 30px 0;
    text-align: center;
}

.footer-bottom-content p {
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}

.footer-disclaimer {
    font-size: 0.75rem !important;
    color: rgba(255, 255, 255, 0.6) !important;
    line-height: 1.5;
    max-width: 600px;
    margin: 0 auto;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 40px 0 30px;
        text-align: center;
    }
    
    .footer-logo-container {
        justify-content: center;
        margin-bottom: 15px;
    }
    
    .footer-logo-image {
        width: 36px;
        height: 36px;
    }
    
    .footer-section h3 {
        font-size: 1.5rem;
    }
    
    .footer-logo {
        font-size: 1.4rem;
    }
    
    .footer-section h4 {
        font-size: 1.1rem;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-links a::before {
        display: none;
    }
    
    .footer-links a {
        padding-left: 0;
    }
    
    .footer-bottom {
        padding: 20px 0;
    }
    
    .footer-bottom-content p {
        font-size: 0.8rem;
    }
    
    .footer-disclaimer {
        font-size: 0.7rem !important;
    }
}

@media (max-width: 480px) {
    #footer {
        margin-top: 60px;
    }
    
    .footer-content {
        padding: 30px 0 20px;
    }
    
    .footer-logo-container {
        gap: 10px;
        margin-bottom: 12px;
    }
    
    .footer-logo-image {
        width: 32px;
        height: 32px;
    }
    
    .footer-section h3 {
        font-size: 1.3rem;
    }
    
    .footer-logo {
        font-size: 1.2rem;
    }
    
    .footer-social a {
        width: 36px;
        height: 36px;
    }
    
    .social-icon {
        font-size: 1rem;
    }
}