/* About Page Specific Styles */

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #1a5490 0%, #2980b9 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Submenu */
.submenu {
    background-color: white;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 70px;
    z-index: 999;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.submenu-list {
    display: flex;
    justify-content: center;
    gap: 2rem;
    list-style: none;
    padding: 1rem 0;
}

.submenu-list a {
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.submenu-list a:hover {
    color: var(--primary-color);
    background-color: var(--bg-light);
}

/* Company Info Section */
.company-info-section {
    background-color: white;
    padding: 80px 0;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.info-card {
    background-color: var(--bg-light);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.info-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.info-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
}

.info-card h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.info-card p {
    color: var(--text-dark);
    font-weight: 500;
    margin: 0;
}

.info-subtitle {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 400;
    display: block;
    margin-top: 0.3rem;
}

/* Map Section */
.map-section {
    margin-top: 5rem;
}

.map-section h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.map-container {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* Timeline Section */
.timeline-section {
    margin-top: 5rem;
}

.timeline-section h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 50px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
}

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

.timeline-dot {
    position: absolute;
    left: -43px;
    top: 5px;
    width: 20px;
    height: 20px;
    background-color: var(--primary-color);
    border-radius: 50%;
    border: 4px solid white;
    box-shadow: 0 0 0 3px var(--primary-color);
}

.timeline-content {
    background-color: var(--bg-light);
    padding: 1.5rem 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.timeline-year {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.timeline-content h4 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--text-light);
    margin: 0;
}

/* Founding Story Section */
.founding-story-section {
    background-color: var(--bg-light);
    padding: 80px 0;
}

.story-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.story-lead {
    font-size: 1.3rem;
    color: var(--text-dark);
    line-height: 1.8;
    font-weight: 500;
}

.reality-cards {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin: 3rem 0;
}

.reality-card {
    background-color: white;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    position: relative;
    border-left: 6px solid var(--primary-color);
}

.reality-number {
    position: absolute;
    top: -20px;
    left: 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.reality-card h3 {
    color: var(--text-dark);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    margin-top: 1rem;
}

.reality-content p {
    color: var(--text-dark);
    line-height: 1.9;
    margin-bottom: 1.2rem;
}

.story-conclusion {
    background-color: white;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
    margin-top: 4rem;
}

.story-conclusion h3 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.story-conclusion p {
    color: var(--text-dark);
    font-size: 1.1rem;
    line-height: 1.9;
    max-width: 800px;
    margin: 0 auto 1.5rem;
}

.story-conclusion p:last-child {
    margin-bottom: 0;
}

/* Founder Message Section */
.founder-message-section {
    background-color: white;
    padding: 80px 0;
}

.founder-message-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.founder-image {
    text-align: center;
}

.founder-photo {
    width: 100%;
    max-width: 450px;
    height: auto;
    border-radius: 12px;
    object-fit: contain;
    margin: 0 auto 1.5rem;
    display: block;
    box-shadow: var(--shadow-lg);
    border: 4px solid white;
}

.founder-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.3rem;
}

.founder-name-kr {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.founder-title {
    color: var(--text-light);
    font-size: 1rem;
}

.founder-text {
    background-color: var(--bg-light);
    padding: 3rem;
    border-radius: 12px;
}

.message-quote {
    font-size: 2rem;
    color: var(--primary-color);
    font-style: italic;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 3px solid var(--primary-color);
}

.message-body p {
    color: var(--text-dark);
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 1.5rem;
}

.message-body strong {
    color: var(--primary-color);
    font-weight: 600;
}

.message-signature {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
    text-align: right;
}

.message-signature p {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 500;
}

.signature-img {
    max-width: 200px;
    height: auto;
    display: block;
    margin-left: auto;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Responsive Design */
@media (max-width: 992px) {
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .founder-message-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .founder-photo {
        max-width: 350px;
    }
}

@media (max-width: 768px) {
    .page-header h1 {
        font-size: 2rem;
    }

    .submenu-list {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .submenu-list a {
        font-size: 0.9rem;
        padding: 0.4rem 0.8rem;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .timeline {
        padding-left: 40px;
    }

    .timeline-dot {
        left: -38px;
    }

    .reality-number {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .reality-card {
        padding: 2rem;
    }

    .reality-card h3 {
        font-size: 1.5rem;
    }

    .story-conclusion {
        padding: 2rem;
    }

    .story-conclusion h3 {
        font-size: 1.5rem;
    }

    .founder-text {
        padding: 2rem;
    }

    .message-quote {
        font-size: 1.5rem;
    }

    .cta-buttons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .founder-photo {
        max-width: 280px;
    }

    .signature-img {
        max-width: 150px;
    }

    .message-body p {
        font-size: 1rem;
    }
}