/**
 * Add border box sizing in all browsers (opinionated).
 */
*,
::before,
::after {
  box-sizing: border-box;
}

/**
 * 1. Add text decoration inheritance in all browsers (opinionated).
 * 2. Add vertical alignment inheritance in all browsers (opinionated).
 */
::before,
::after {
  text-decoration: inherit; /* 1 */
  vertical-align: inherit; /* 2 */
}

/**
 * 1. Use the default cursor in all browsers (opinionated).
 * 2. Change the line height in all browsers (opinionated).
 * 3. Use a 4-space tab width in all browsers (opinionated).
 * 4. Remove the grey highlight on links in iOS (opinionated).
 * 5. Prevent adjustments of font size after orientation changes in
 *    IE on Windows Phone and in iOS.
 * 6. Breaks words to prevent overflow in all browsers (opinionated).
 */
html {
  cursor: default; /* 1 */
  line-height: 1.5; /* 2 */
  -moz-tab-size: 4; /* 3 */
  tab-size: 4; /* 3 */
  -webkit-tap-highlight-color: transparent;
  -ms-text-size-adjust: 100%; /* 5 */
  -webkit-text-size-adjust: 100%; /* 5 */
  word-break: break-word; /* 6 */
}

/* Sections
 * ========================================================================== */
/**
 * Remove the margin in all browsers (opinionated).
 */
body {
  margin: 0;
}

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Edge, Firefox, and Safari.
 */
h1 {
  font-size: 2em;
  margin: 0;
}

/* Grouping content
 * ========================================================================== */
/**
 * Remove the margin on nested lists in Chrome, Edge, IE, and Safari.
 */
dl dl,
dl ol,
dl ul,
ol dl,
ul dl {
  margin: 0;
}

/**
 * Remove the margin on nested lists in Edge 18- and IE.
 */
ol ol,
ol ul,
ul ol,
ul ul {
  margin: 0;
}

/**
 * 1. Add the correct sizing in Firefox.
 * 2. Show the overflow in Edge 18- and IE.
 */
hr {
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}

/**
 * Add the correct display in IE.
 */
main {
  display: block;
}

/**
 * Remove the list style on navigation lists in all browsers (opinionated).
 */
nav ol,
nav ul {
  list-style: none;
  padding: 0;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/* Text-level semantics
 * ========================================================================== */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  background-color: transparent;
}

/**
 * Add the correct text decoration in Edge 18-, IE, and Safari.
 */
abbr[title] {
  text-decoration: underline;
  text-decoration: underline dotted;
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder;
}

/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}

/* Embedded content
 * ========================================================================== */
/*
 * Change the alignment on media elements in all browsers (opinionated).
 */
audio,
canvas,
iframe,
img,
svg,
video {
  vertical-align: middle;
}

/**
 * Add the correct display in IE 9-.
 */
audio,
video {
  display: inline-block;
}

/**
 * Add the correct display in iOS 4-7.
 */
audio:not([controls]) {
  display: none;
  height: 0;
}

/**
 * Remove the border on iframes in all browsers (opinionated).
 */
iframe {
  border-style: none;
}

/**
 * Remove the border on images within links in IE 10-.
 */
img {
  border-style: none;
}

/**
 * Change the fill color to match the text color in all browsers (opinionated).
 */
svg:not([fill]) {
  fill: currentColor;
}

/**
 * Hide the overflow in IE.
 */
svg:not(:root) {
  overflow: hidden;
}

/* Tabular data
 * ========================================================================== */
/**
 * Collapse border spacing in all browsers (opinionated).
 */
table {
  border-collapse: collapse;
}

/* Forms
 * ========================================================================== */
/**
 * Remove the margin on controls in Safari.
 */
button,
input,
select {
  margin: 0;
}

/**
 * 1. Show the overflow in IE.
 * 2. Remove the inheritance of text transform in Edge 18-, Firefox, and IE.
 */
button {
  overflow: visible; /* 1 */
  text-transform: none; /* 2 */
}

/**
 * Correct the inability to style buttons in iOS and Safari.
 */
button,
[type=button],
[type=reset],
[type=submit] {
  -webkit-appearance: button;
}

/**
 * 1. Change the inconsistent appearance in all browsers (opinionated).
 * 2. Correct the padding in Firefox.
 */
fieldset {
  border: 1px solid #a0a0a0; /* 1 */
  padding: 0.35em 0.75em 0.625em; /* 2 */
}

/**
 * Show the overflow in Edge 18- and IE.
 */
input {
  overflow: visible;
}

/**
 * 1. Correct the text wrapping in Edge 18- and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 */
legend {
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  white-space: normal; /* 1 */
}

/**
 * 1. Add the correct display in Edge 18- and IE.
 * 2. Add the correct vertical alignment in Chrome, Edge, and Firefox.
 */
progress {
  display: inline-block; /* 1 */
  vertical-align: baseline; /* 2 */
}

/**
 * Remove the inheritance of text transform in Firefox.
 */
select {
  text-transform: none;
}

/**
 * 1. Remove the margin in Firefox and Safari.
 * 2. Remove the default vertical scrollbar in IE.
 * 3. Change the resize direction in all browsers (opinionated).
 */
textarea {
  margin: 0; /* 1 */
  overflow: auto; /* 2 */
  resize: vertical; /* 3 */
}

/**
 * Remove the padding in IE 10-.
 */
[type=checkbox],
[type=radio] {
  padding: 0;
}

/**
 * 1. Correct the odd appearance in Chrome, Edge, and Safari.
 * 2. Correct the outline style in Safari.
 */
[type=search] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/**
 * Correct the cursor style of increment and decrement buttons in Safari.
 */
::-webkit-inner-spin-button,
::-webkit-outer-spin-button {
  height: auto;
}

/**
 * Correct the text style of placeholders in Chrome, Edge, and Safari.
 */
::-webkit-input-placeholder {
  color: inherit;
  opacity: 0.54;
}

/**
 * Remove the inner padding in Chrome, Edge, and Safari on macOS.
 */
::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style upload buttons in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/**
 * Remove the inner border and padding of focus outlines in Firefox.
 */
::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus outline styles unset by the previous rule in Firefox.
 */
:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Remove the additional :invalid styles in Firefox.
 */
:-moz-ui-invalid {
  box-shadow: none;
}

/* Interactive
 * ========================================================================== */
/*
 * Add the correct display in Edge 18- and IE.
 */
details {
  display: block;
}

/*
 * Add the correct styles in Edge 18-, IE, and Safari.
 */
dialog {
  background-color: white;
  border: solid;
  color: black;
  display: block;
  height: -moz-fit-content;
  height: -webkit-fit-content;
  height: fit-content;
  left: 0;
  margin: auto;
  padding: 1em;
  position: absolute;
  right: 0;
  width: -moz-fit-content;
  width: -webkit-fit-content;
  width: fit-content;
}

dialog:not([open]) {
  display: none;
}

/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}

/* Scripting
 * ========================================================================== */
/**
 * Add the correct display in IE 9-.
 */
canvas {
  display: inline-block;
}

/**
 * Add the correct display in IE.
 */
template {
  display: none;
}

/* User interaction
 * ========================================================================== */
/*
 * 1. Remove the tapping delay in IE 10.
 * 2. Remove the tapping delay on clickable elements
      in all browsers (opinionated).
 */
a,
area,
button,
input,
label,
select,
summary,
textarea,
[tabindex] {
  -ms-touch-action: manipulation; /* 1 */
  touch-action: manipulation; /* 2 */
}

/**
 * Add the correct display in IE 10-.
 */
[hidden] {
  display: none;
}

/* Accessibility
 * ========================================================================== */
/**
 * Change the cursor on busy elements in all browsers (opinionated).
 */
[aria-busy=true] {
  cursor: progress;
}

/*
 * Change the cursor on control elements in all browsers (opinionated).
 */
[aria-controls] {
  cursor: pointer;
}

/*
 * Change the cursor on disabled, not-editable, or otherwise
 * inoperable elements in all browsers (opinionated).
 */
[aria-disabled=true],
[disabled] {
  cursor: not-allowed;
}

/*
 * Change the display on visually hidden accessible elements
 * in all browsers (opinionated).
 */
[aria-hidden=false][hidden] {
  display: initial;
}

[aria-hidden=false][hidden]:not(:focus) {
  clip: rect(0, 0, 0, 0);
  position: absolute;
}

@font-face {
  font-family: "Noto";
  src: url("../font/NotoSansJP-VariableFont_wght.ttf") format(truetype);
  font-display: swap;
}
html, body {
  width: 100%;
  font-family: "Noto";
  position: relative;
}

body {
  letter-spacing: 0.1rem;
  font-weight: 500;
  line-height: 1.5;
  line-height: 1.8;
}

.bgParticles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

section {
  padding: 120px 100px;
}
section._firstView {
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  padding: 0;
}
section._02 .textArea {
  text-align: center;
  font-size: 1.2rem;
}
section._aboutUsArea ul {
  margin: 70px auto 0;
  padding: 0;
  list-style: none;
  width: 80%;
}
section._aboutUsArea ul li {
  display: flex;
  border-top: 1px solid #c0c0c0;
  padding: 40px 20px;
  font-size: 1.2rem;
  align-items: center;
  font-weight: 600;
}
section._aboutUsArea ul li:last-child {
  border-bottom: 1px solid #c0c0c0;
}
section._aboutUsArea ul li .leftColumn {
  flex-basis: 30%;
}
section._aboutUsArea ul li .rightColumn {
  flex-basis: 70%;
}
section._businessArea ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
section._businessArea ul li {
  position: relative;
  background-color: #fff;
  padding: 24px 15px;
  margin-bottom: 40px;
}
section._businessArea ul li:last-child {
  margin-bottom: 0;
}
section._businessArea ul li::before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  transform: translate(10px, 10px);
  background-color: #C1E1D3;
  z-index: -1;
}
section._businessArea ul li .num {
  font-size: 2rem;
  color: #1CA7AD;
  margin: 0;
  font-weight: 600;
}
section._businessArea ul li .title {
  font-size: 1.6rem;
  font-weight: 600;
  margin: 0;
}
section._businessArea ul li .text {
  margin: 0;
  padding-top: 10px;
}
section._serviceArea .content {
  width: 100%;
  display: flex;
  max-width: 1600px;
  margin: 0 auto;
}
section._serviceArea .content .column {
  flex: 1;
  padding: 0 35px;
}
section._serviceArea .content .column .imgWrap {
  height: 280px;
}
section._serviceArea .content .column .imgWrap .lottie-obj {
  height: 100%;
  max-width: 300px;
  margin: 0 auto;
  padding: 0 0 15px;
}
section._serviceArea .content .column .textArea .subTitle {
  font-size: 1.3rem;
  color: #1CA7AD;
  font-weight: 600;
  margin-bottom: 0;
}
section._serviceArea .content .column .textArea .title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-top: 0;
}

h1 {
  font-size: 2.4em;
  margin: 0;
}

h2 {
  display: flex;
  margin: 0;
  justify-content: center;
  font-size: 2.1rem;
}
h2 .underLineText {
  position: relative;
}
h2 .underLineText::after {
  content: "";
  height: 3px;
  background-color: #7EC68F;
  border-radius: 10px;
  position: absolute;
  bottom: -3px;
  left: 25px;
  right: 25px;
}

.catchCopy {
  padding-left: 3%;
  letter-spacing: 0.6rem;
}
.catchCopy p {
  font-size: 1rem;
  color: #9394A5;
}

footer {
  background-color: #EBF5F2;
  padding: 20px 30px;
}
footer img {
  width: 190px;
  margin: 0 auto;
  display: block;
}