/* 우리의 비전 */
.about-vision-section {
    padding: 8rem 0 4rem;
    background: #f8fafc;
    text-align: center;
}

.vision-content h2 {
    font-size: 2rem;
    color: #1f2937;
    margin-bottom: 2rem;
}

.vision-text {
    font-size: 3rem;
    font-weight: bold;
    background: linear-gradient(135deg, #6366f1, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
}

.vision-description {
    font-size: 1.2rem;
    color: #4b5563;
    line-height: 2;
    word-break: keep-all;
}

.about-values-section {
    padding: 6rem 0;
    background: white;
}

/* 혁신, 협력, 성장 */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-card {
    text-align: center;
    padding: 3rem 2rem;
    background: #f8fafc;
    border-radius: 1rem;
    transition: transform 0.3s ease;
}

.value-card:hover {
    transform: translateY(-10px);
}

.value-icon {
    font-size: 2.5rem;
    color: #6366f1;
    margin-bottom: 1.5rem;
}

.value-card h3 {
    font-size: 1.5rem;
    color: #1f2937;
    margin-bottom: 1rem;
}

.value-card p {
    color: #6b7280;
    line-height: 1.7;
    word-break: keep-all;
}


/* 회사 연혁 */

.about-history-section {
    padding: 6rem 0;
    background: #f8fafc;
}

.about-history-section h2 {
    text-align: center;
    font-size: 2rem;
    color: #1f2937;
    margin-bottom: 4rem;
}

.history-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.history-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: #6366f1;
}

.timeline-item {
    display: flex;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-item .year {
    flex: 1;
    text-align: right;
    padding-right: 3rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: #6366f1;
}

.timeline-item:nth-child(odd) .year {
    text-align: left;
    padding-right: 0;
    padding-left: 3rem;
}

.timeline-item .content {
    flex: 1;
    padding-left: 3rem;
}

.timeline-item:nth-child(odd) .content {
    padding-left: 0;
    padding-right: 3rem;
    text-align: right;
}

.timeline-item .content h3 {
    font-size: 1.25rem;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.timeline-item .content p {
    color: #6b7280;
}

/* 전문가 그룹 */
.about-team-section {
    padding: 6rem 0;
    background: white;
    text-align: center;
}

.about-team-section h2 {
    font-size: 2rem;
    color: #1f2937;
    margin-bottom: 1rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.team-member {
    background: white;
    padding: 0;
    padding-bottom:2em;
    border-radius: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    position: relative;
}

.team-member:hover {
    transform: translateY(-10px);
}

.member-photo {
    position: relative;
    width: 100%;
    height: auto;
    margin: 0 auto 1.5rem;
    border-radius: 1rem;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    aspect-ratio: 1/1;
    overflow: hidden;
}

.member-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(99, 102, 241, 0.9), rgba(6, 182, 212, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.team-member:hover .member-overlay {
    opacity: 1;
}

.member-icons {
    display: flex;
    gap: 1.5rem;
}

.member-icons i {
    color: white;
    font-size: 1.5rem;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.team-member:hover .member-icons i {
    transform: translateY(0);
    opacity: 1;
}

.member-icons i:nth-child(1) { transition-delay: 0.1s; }
.member-icons i:nth-child(2) { transition-delay: 0.2s; }
.member-icons i:nth-child(3) { transition-delay: 0.3s; }

.team-member h3 {
    font-size: 1.5rem;
    padding:0 2em;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #6366f1, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.team-member .position {
    font-size: 1rem;
    padding:0 2em;
    color: #6b7280;
    font-weight: 500;
    margin-bottom: 1rem;
}

.member-skills {
    display: flex;
    padding:0 2em;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
    margin: 1rem 0;
}

.member-skills span {
    padding: 0.3rem 0.8rem;
    background: #f1f5f9;
    border-radius: 2rem;
    font-size: 0.85rem;
    color: #6366f1;
    font-weight: 500;
}

.team-member .description {
    color: #6b7280;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-top: 1rem;
    padding: 0 2em;
}


/* our partners */
.about-partner-section {
    padding: 6rem 0;
    background: #f8fafc;
    text-align: center;
}

.about-partner-section h2 {
    font-size: 2rem;
    color: #1f2937;
    margin-bottom: 1rem;
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-top: 4rem;
    align-items: center;
}

.partner-item {
    padding: 2rem;
    background: white;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.partner-item:hover {
    transform: translateY(-5px);
}

.partner-item img {
    max-width: 150px;
    height: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.partner-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}


/* 반응형 */

@media (max-width: 768px) {
    .about-vision-section {
        padding: 4rem 0;
    }
    .vision-text {
        font-size: 2.5rem;
    }

    .history-timeline::before {
        left: 0;
    }
    
    .timeline-item,
    .timeline-item:nth-child(odd) {
        flex-direction: column;
    }
    
    .timeline-item .year,
    .timeline-item:nth-child(odd) .year {
        text-align: left;
        padding: 0 0 1rem 2rem;
    }
    
    .timeline-item .content,
    .timeline-item:nth-child(odd) .content {
        padding: 0 0 0 2rem;
        text-align: left;
    }
    
    .vision-description br {
        display: none;
    }

    .team-member .description br {
        display: none;
    }

    .team-grid {
        gap: 2rem;
    }

    .partner-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .partner-item img {
        width:100%;
        max-width: 120px;
    }
    
}