/**
 * About 페이지 스타일
 */

/* 페이지 컨테이너 가운데 정렬 */
.page-container {
    padding: 20px;
}

.page-container .container {
    max-width: 1200px;
    margin: 0 auto;
    display: block;
    grid-template-columns: 1fr;
    grid-template-rows: auto;
}

.about-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 히어로 섹션 */
.about-hero {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, #4a90d9 0%, #667eea 100%);
    color: white;
    border-radius: 20px;
    margin: 30px 0 50px;
}

.about-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.about-hero h1 i {
    margin-right: 12px;
}

.hero-tagline {
    font-size: 1.4rem;
    margin-bottom: 15px;
    opacity: 0.95;
}

.hero-tagline strong {
    color: #ffd54f;
}

.hero-description {
    font-size: 1.1rem;
    opacity: 0.9;
    line-height: 1.7;
}

/* 섹션 공통 */
.about-section {
    margin-bottom: 60px;
}

.about-section h2 {
    font-size: 1.6rem;
    color: #333;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid #4a90d9;
}

.about-section h2 i {
    color: #4a90d9;
    margin-right: 10px;
}

/* 서비스 그리드 */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.service-card {
    background: #fff;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4a90d9, #667eea);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-icon i {
    font-size: 1.8rem;
    color: white;
}

.service-card h3 {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 12px;
}

.service-card > p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.6;
}

.service-card ul {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
}

.service-card li {
    padding: 6px 0;
    padding-left: 22px;
    position: relative;
    color: #555;
    font-size: 0.95rem;
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4caf50;
    font-weight: bold;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #4a90d9;
    text-decoration: none;
    font-weight: 600;
    padding: 10px 20px;
    background: #e3f2fd;
    border-radius: 8px;
    transition: all 0.2s;
}

.service-link:hover {
    background: #4a90d9;
    color: white;
}

/* 특징 그리드 */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}

.feature-item {
    text-align: center;
    padding: 25px 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4a90d9, #667eea);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.feature-icon i {
    font-size: 1.3rem;
    color: white;
}

.feature-item h4 {
    font-size: 1rem;
    color: #333;
    margin-bottom: 8px;
}

.feature-item p {
    font-size: 0.9rem;
    color: #666;
    margin: 0;
}

/* 타겟 그리드 */
.target-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 15px;
}

.target-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    background: #f8f9fa;
    border-radius: 10px;
    border-left: 4px solid #4a90d9;
}

.target-item i {
    font-size: 1.3rem;
    color: #4a90d9;
}

.target-item span {
    font-size: 0.95rem;
    color: #444;
}

/* 연락처 섹션 */
.contact-section {
    text-align: center;
    padding: 40px;
    background: #f8f9fa;
    border-radius: 16px;
}

.contact-section p {
    color: #666;
    margin-bottom: 20px;
}

.contact-box {
    margin: 25px 0;
}

.contact-email {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    background: linear-gradient(135deg, #4a90d9, #667eea);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}

.contact-email:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(74,144,217,0.4);
}

.contact-note {
    font-size: 0.9rem;
    color: #888;
}

.contact-note i {
    margin-right: 5px;
}

/* 법적 링크 */
.legal-links {
    text-align: center;
}

.link-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.link-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    color: #555;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
}

.link-btn:hover {
    border-color: #4a90d9;
    color: #4a90d9;
}

/* 반응형 */
@media (max-width: 768px) {
    .about-hero {
        padding: 40px 20px;
        margin: 20px 0 40px;
    }
    
    .about-hero h1 {
        font-size: 1.8rem;
    }
    
    .hero-tagline {
        font-size: 1.1rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .about-section h2 {
        font-size: 1.3rem;
    }
    
    .service-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .target-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-section {
        padding: 30px 20px;
    }
    
    .link-buttons {
        flex-direction: column;
        align-items: center;
    }
}