/* Corporate Page Styles */
.corporate-info {
    background: var(--light-gray);
}

.info-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.info-table {
    width: 100%;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    overflow: hidden;
}

.info-table tr {
    border-bottom: 1px solid #eee;
}

.info-table tr:last-child {
    border-bottom: none;
}

.info-table th {
    background: var(--gradient-2);
    color: var(--secondary-color);
    padding: 1.5rem 2rem;
    width: 30%;
    text-align: left;
    font-weight: 500;
    vertical-align: top;
}

.info-table td {
    padding: 1.5rem 2rem;
    color: var(--text-color);
}

.info-table ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.info-table li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.2rem;
}

.info-table li::before {
    content: '・';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

/* Profile Section */
.profile-section {
    padding-bottom: var(--spacing-unit);
}

.profile-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.profile-header {
    text-align: center;
    margin-bottom: 4rem;
}

.profile-header h3 {
    font-size: 1.8rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.profile-title {
    color: var(--accent-color);
    font-size: 1.1rem;
}

.profile-body h4 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin: 3rem 0 2rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-color);
}

.history-list {
    margin: 2rem 0;
}

.history-item {
    display: flex;
    margin-bottom: 1.5rem;
    gap: 2rem;
}

.year {
    flex: 0 0 120px;
    color: var(--secondary-color);
    font-weight: 500;
}

.description {
    color: var(--text-color);
}

.message-text {
    font-size: 1.1rem;
    line-height: 2;
    margin-bottom: 2rem;
    color: var(--text-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .info-table {
        display: block;
    }

    .info-table tr {
        display: block;
        margin-bottom: 2rem;
    }

    .info-table th,
    .info-table td {
        display: block;
        width: 100%;
        padding: 1rem;
    }

    .info-table th {
        background: none;
        padding-bottom: 0.5rem;
    }

    .history-item {
        flex-direction: column;
        gap: 0.5rem;
    }

    .year {
        flex: none;
    }
}

@media (max-width: 480px) {
    .profile-header h3 {
        font-size: 1.5rem;
    }

    .profile-body h4 {
        font-size: 1.2rem;
    }

    .message-text {
        font-size: 1rem;
    }
}