/*------------------------------------------
設定
------------------------------------------*/

:root {
  /* サイト幅 */
  --site-width: 1280px;

  /* ヘッダー高さ */
  --header-height: 75px;
  --sp-header-height: 52px;

  /* 余白 */
  --section-padding-top: 120px;
  --section-padding-bottom: 120px;
  --hedding-block-margin-bottom: 60px;

  --tb-section-padding-top: 80px;
  --tb-section-padding-bottom: 80px;
  --tb-hedding-block-margin-bottom: 40px;

  --sp-section-padding-top: 3rem;
  --sp-section-padding-bottom: 3rem;
  --sp-hedding-block-margin-bottom: 2rem;
}

/*------------------------------------------
基本設定
------------------------------------------*/

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Noto Sans JP', 'メイリオ', Meiryo, 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', 'ＭＳ Ｐゴシック', Arial, Helvetica, sans-serif;  
}

ul, li {
  list-style: none;
}

section {
  padding-top: var(--section-padding-top);
  padding-bottom: var(--section-padding-bottom);
}

.wrapper {
  max-width: var(--site-width);
  margin: 0 auto;
}

.hedding-block {
  margin-bottom: var(--hedding-block-margin-bottom);
}

.sp-only {
  display: none;
}

@media screen and (max-width: 1280px) {
  .wrapper {
    padding: 0 20px;
    overflow: hidden;
  }
}

@media (max-width: 1024px) {
  section {
    padding-top: var(--tb-section-padding-top);
    padding-bottom: var(--tb-section-padding-bottom);
  }
}

@media (max-width: 1024px) {
  .pc-only {
    display: none;
  }
}

@media screen and (max-width: 767px) {
  section {
    padding-top: var(--sp-section-padding-top);
    padding-bottom: var(--sp-section-padding-bottom);
  }

  .wrapper {
    padding: 0 20px;
    overflow: hidden;
  }

  .hedding-block {
      margin-bottom: var(--sp-hedding-block-margin-bottom);
  }

  .not-sp {
    display: none;
  }

  .sp-only {
    display: unset;
  }
}

/*------------------------------------------
共通パーツ
------------------------------------------*/

/* h2 */
h2.underline {
  color: #333;
  text-align: center;

  font-size: 36px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
  text-decoration-line: underline;
  text-decoration-style: dotted;
  text-decoration-skip-ink: auto;
  text-decoration-color: #00857C;
  text-decoration-thickness: 15%;
  text-underline-offset: 50%;
  text-underline-position: from-font;
}

@media screen and (max-width: 767px) {
  h2.underline {
    font-size: 1.6rem;
  }
}

/* ボタン（オレンジ/白） */
.button-orange,
.button-white {
  width: 310px;
  height: 80px;
  padding: 14px 20px;
  display: flex;
  justify-content: center;
  justify-items: center;
  position: relative;
  transition: all 0.3s ease;
}

.button-orange::after,
.button-white::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  -webkit-mask: url('../images/button_arrow.svg') no-repeat center / contain;
  mask: url('../images/button_arrow.svg') no-repeat center / contain;
  transition: all 0.3s ease;
}

.button-orange div,
.button-white div {
  display: grid;
  grid-template-rows: 1fr 1fr;
  text-align: center;
}

.button-orange .sub-text,
.button-white .sub-text {
  position: relative;
  font-size: 12px;
  font-style: normal;
  font-weight: 700;
  line-height: 100%;
}

.button-orange .sub-text::before,
.button-white .sub-text::before {
  content: '';
  position: relative;
  display: inline-block;
  top: 2px;
  left: -3px;
  width: 7px;
  height: 12px;
  -webkit-mask: url('../images/button_before_line.svg') no-repeat center / contain;
  mask: url('../images/button_before_line.svg') no-repeat center / contain;
  transition: all 0.3s ease;
}

.button-orange .sub-text::after,
.button-white .sub-text::after {
  content: '';
  position: relative;
  display: inline-block;
  top: 2px;
  right: -3px;
  width: 7px;
  height: 12px;
  background: #fff; 
  -webkit-mask: url('../images/button_after_line.svg') no-repeat center / contain;
  mask: url('../images/button_after_line.svg') no-repeat center / contain;
  transition: all 0.3s ease;
}

.button-orange .text,
.button-white .text {
  font-size: 20px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 4px;
}

.button-orange {
  color: #fff;
  background: #da7949;
  border: 2px solid #da7949;
  border-radius: 100px;
}

.button-orange::after {
  background: #fff;
  
}

.button-orange .sub-text::before,
.button-orange .sub-text::after {
  background: #fff;
}

.button-orange:hover {
  color: #da7949;
  background: #fff;
  opacity: 1;
}

.button-orange:hover::after {
  background: #da7949;
}

.button-orange:hover .sub-text::before,
.button-orange:hover .sub-text::after {
  background: #da7949;
}

.button-white {
  color: #da7949;
  background: #fff;
  border: 2px solid #da7949;
  border-radius: 100px;
}

.button-white::after {
  background: #da7949;
}

.button-white .sub-text::before,
.button-white .sub-text::after {
  background: #da7949;
}

.button-white:hover {
  color: #fff;
  background: #da7949;
  opacity: 1;
}

.button-white:hover::after {
  background: #fff;
}

.button-white:hover .sub-text::before,
.button-white:hover .sub-text::after {
  background: #fff;
}

@media screen and (max-width: 767px) {
  .button-orange,
  .button-white {
    padding: 10px;
    height: 60px;
  }

  .button-orange div,
  .button-white div {
    gap: 4px;
  }

  .button-orange .sub-text,
  .button-white .sub-text {
    font-size: .7rem;
  }

  .button-orange .text,
  .button-white .text {
    font-size: 1rem;
  }
}

/* ボタン（緑） */

.button-green {
  width: 240px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  background: #00857C;
  border: 2px solid #00857c;
  border-radius: 100px;
  cursor: pointer;
  position: relative;

  font-size: 16px;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
  letter-spacing: 1.6px;
  transition: all 0.3s ease;
}

.button-green::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 15px;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  -webkit-mask: url('../images/button_down_arrow.svg') no-repeat center / contain;
  mask: url('../images/button_down_arrow.svg') no-repeat center / contain;
  background: #fff;
  transition: all 0.3s ease;
}

.button-green:hover {
  color: #00857c;
  background: #fff;
}

.button-green:hover::after {
  background: #00857c;
}

/*------------------------------------------
body
------------------------------------------*/

body {
  padding-top: var(--header-height); /* 固定ヘッダーの高さ分余白 */
}

@media (max-width: 1024px) { /* メニューが表示できるギリギリまではPC版のヘッダーにする */
  body {
    padding-top: var(--sp-header-height);
  }
}

/*------------------------------------------
header
------------------------------------------*/

.header {
  background: #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  position: fixed; /* 固定 */
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1001;
}

.header-inner {
  max-width: var(--site-width);
  margin: 0 auto;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.2rem;
  margin: 0;
}

/* ========== PC用ナビ ========== */
.nav {
  display: block;
}

.nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0;
}

.nav a {
  color: #333;
  text-decoration: none;
  font-weight: bold;
}

.nav .text-link {
  position: relative;
  padding: 0 15px;
}

.nav .text-link::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 1px;
  height: 20px;
  background: #ccc;
}

.nav .text-link:first-child::after {
  display: none;
}

.nav a.nav-button-orange,
.nav a.nav-button-white {
  margin-left: 10px;
  width: 160px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%; 
  border-radius: 100px;
  position: relative;
  transition: all 0.3s ease;
}

.nav a.nav-button-orange {
  color: #fff;
  background: #da7949;
  border: 2px solid #da7949;
}

.nav a.nav-button-orange::before {
  content: '';
  display: inline-block;
  width: 22px;
  height: 22px;
  margin-right: 4px;
  -webkit-mask: url('../images/nav_button_orange_icon.svg') no-repeat center / contain;
  mask: url('../images/nav_button_orange_icon.svg') no-repeat center / contain;
  background: #fff;
  transition: all 0.3s ease;
}

.nav a.nav-button-white {
  color: #da7949;
  background: #fff;
  border: 2px solid #da7949;
}

.nav a.nav-button-white::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 16px;
  margin-right: 8px;
  -webkit-mask: url('../images/nav_button_white_icon.svg') no-repeat center / contain;
  mask: url('../images/nav_button_white_icon.svg') no-repeat center / contain;
  background: #da7949;
  transition: all 0.3s ease;
}

.nav a.nav-button-orange:hover {
  color: #da7949;
  background: #fff;
  opacity: 1;
}

.nav a.nav-button-orange:hover::before {
  background: #da7949;
}

.nav a.nav-button-white:hover {
  color: #fff;
  background: #da7949;
  opacity: 1;
}

.nav a.nav-button-white:hover::before {
  background: #fff;
}

/* ========== ハンバーガーアイコン ========== */
.hamburger {
  display: none; /* PCでは非表示 */
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1002; /* navより前面 */
}
.hamburger span {
  display: block;
  height: 3px;
  background: #333;
  border-radius: 2px;
  transition: 0.3s;
}
.hamburger.open span {
  background: #fff;
}

/* 開閉アニメーション */
.hamburger.open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

@media screen and (max-width: 1280px) {
  .header-inner {
    padding: 0 20px;
    overflow: hidden;
  }

  .nav a {
    font-size: clamp(13.5px, 1.3vw ,16px);
  }
}

@media (max-width: 1024px) {
  .header {
    height: var(--sp-header-height);
    padding: 0 20px;
  }
  .header .header-logo {
    height: 30px;
  }
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 100%;
    background: rgba(0,0,0,0.6);
    display: flex;
    justify-content: center;
    align-items: center;

    /* フェードイン／アウト */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

  .nav-content {
    background: #fff;
    padding: 5% 10%;
    border-radius: 8px;
    min-width: 80%;
    text-align: center;
  }

  .nav ul {
    flex-direction: column;
  }

  .nav li {
    margin-top: .2rem;
    margin-bottom: 1rem;
    width: 100%;
  }

  .nav a {
    font-size: 18px;
  }

  .nav .text-link {
    margin: 1rem 0;
  }

  .nav .text-link::after {
    content: "";
    position: absolute;
    top: -15px;
    left: 0;
    width: 100%;
    height: 1px;
    background: #ddd;
  }

  .nav a.nav-button-orange,
  .nav a.nav-button-white {
    margin: 0;
    width: 100%;
    height: 55px;
  }

  .hamburger {
    display: flex; /* モバイルで表示 */
  }

  /* 表示状態 */
  .nav.active {
    opacity: 1;
    visibility: visible;
  }
}

@media screen and (max-width: 767px) {
  .header-inner {
    padding: 0;
  }
}

/*------------------------------------------
メインビジュアル
------------------------------------------*/

.main-visual {
  padding-top: 80px;
  padding-bottom: 80px;
  background: url(../images/main_visual_bg.png) no-repeat center center / cover;
  position: relative;
  width: 100%;
  overflow: hidden;
}

.main-visual .background-video {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

.main-visual .content-block .label {
  display: inline-block;
  padding: 10px 20px;
  margin-bottom: 20px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.30);
  color: #fff;
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
  line-height: 120%;
}

.main-visual .content-block .lead {
  margin-bottom: 10px;
  color: #fff;
  font-size: 26px;
  font-style: normal;
  font-weight: 700;
  line-height: 120%;
}

.main-visual .content-block h1 {
  margin-bottom: 60px;
  position: relative;
  color: #fff;
  font-size: 49px;
  font-style: normal;
  font-weight: 700;
  line-height: 120%;
  letter-spacing: 1.96px;
}

.main-visual .content-block h1 span {
  position: relative;
  top: 5px;
  left: -27px;
}

.main-visual .cta-box {
  display: flex;
  gap: 20px;
}

.main-visual .cta-box .button-orange,
.main-visual .cta-box .button-white {
  width: 290px;
}

.sp-main-visual-cta {
  display: none;
}

@media (max-width: 1024px) {
  .main-visual {
    padding-top: 100px;
    padding-bottom: 100px;
    height: unset;
  }
}

@media screen and (max-width: 767px) {
  .main-visual {
    padding-top: 20px;
    padding-bottom: 0;
    background: url(../images/sp_main_visual_bg.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 50% 40%;
    position: relative;
    width: 100%;
    height: 520px;
    overflow: hidden;
  }

  .main-visual .wrapper {
    padding: 0 10px;
  }

  .main-visual .background-video {
    position: absolute;
    top: unset;
    bottom: -35%;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top; 
    z-index: -1;
  }

  .main-visual .content-block {
    text-align: center;
  }

  .main-visual .content-block .cta-box {
    display: none;
  }

  .main-visual .content-block .label {
    padding: 7px;
    margin-bottom: 10px;
    font-size: 13px;
  }

  .main-visual .content-block .lead {
    margin-bottom: 1rem;
    font-size: 1rem;
  }

  .main-visual .content-block h1 {
    margin-bottom: 20px;
    font-size: 2.5rem;
    font-style: normal;
    font-weight: 700;
    line-height: 140%;
    letter-spacing: 0.28px;
    text-align: center;
    text-shadow:
    -1px -1px 0 #00857c,
     1px -1px 0 #00857c,
    -1px  1px 0 #00857c,
     1px  1px 0 #00857c;
  }

  .main-visual .content-block h1 span {
    position: relative;
    font-size: 3.2rem;
    top: 5px;
    left: -10px;
  }

  .sp-main-visual-cta {
    display: block;
    padding: 10px 0;
    background: #00857c;
  }

  .sp-main-visual-cta .cta-box {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
  }

  .sp-main-visual-cta .cta-box .button-orange::after,
  .sp-main-visual-cta .cta-box .button-white::after {
    display: none;
  }
}

/*------------------------------------------
このプログラムで得られること
------------------------------------------*/

.agenda {
  background: url(../images/agenda_bg.png) no-repeat center / cover;
}

.agenda .links {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2%;
}

.agenda .links .link {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 300px;
  height: 108px;
  border-radius: 10px;
  color: #00857c;
  background: #fff;
  font-size: clamp(18px, 2.2vw, 24px);
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.agenda .button-box {
  margin-top: 60px;
}

.agenda .button-box a {
  margin: 0 auto;
}

@media screen and (max-width: 767px) {
  .agenda .links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .agenda .links .link {
    width: unset;
    height: 100px;
    font-size: 1rem;
  }
}

/*------------------------------------------
日本企業の生成AI活用格差が拡大
------------------------------------------*/

.ai-usage-gap .content-block {
  display: grid;
  grid-template-columns: 1fr 40px 1fr;
  gap: 3%;
}

.ai-usage-gap .content-block .left {
  display: flex;
  max-width: 575px;
  padding: 30px 20px;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
  border-radius: 10px;
  background: #e5f3f2;
  position: relative;
}

.ai-usage-gap .content-block .left h3 {
  margin-bottom: 10px;
  color: #00857c;
  font-size: 24px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.ai-usage-gap .content-block .arrow {
  position: relative;
}

.ai-usage-gap .content-block .arrow img {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.ai-usage-gap .content-block .right {
  color: #fff;
  display: flex;
  max-width: 575px;
  padding: 30px 20px;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
  border-radius: 10px;
  background: linear-gradient(94deg, rgba(2, 201, 188, 0.70) -6.13%, rgba(0, 133, 124, 0.70) 33.16%, rgba(3, 106, 99, 0.70) 99.51%);
}

.ai-usage-gap .content-block .right h3 {
  position: relative;
  font-size: clamp(30px, 3vw, 32px);
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.ai-usage-gap .content-block .right h3::before {
  content: '';
  position: relative;
  display: inline-block;
  top: 7px;
  left: -3px;
  width: 32px;
  height: 32px;
  background: #fff;
  -webkit-mask: url('../images/h3_before_line.svg') no-repeat center / contain;
  mask: url('../images/h3_before_line.svg') no-repeat center / contain;
}

.ai-usage-gap .content-block .right h3::after {
  content: '';
  position: relative;
  display: inline-block;
  top: 7px;
  right: -3px;
  width: 32px;
  height: 32px;
  background: #fff;
  -webkit-mask: url('../images/h3_after_line.svg') no-repeat center / contain;
  mask: url('../images/h3_after_line.svg') no-repeat center / contain;
}

.ai-usage-gap .content-block .left ul li,
.ai-usage-gap .content-block .right ul li {
  padding-left: 30px;
  position: relative;
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.ai-usage-gap .content-block .left ul li::before,
.ai-usage-gap .content-block .right ul li::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  width: 20px;
  height: 20px;
  border-radius: 100px;
}

.ai-usage-gap .content-block .left ul li::before {
  background: #000;

}

.ai-usage-gap .content-block .right ul li::before {
  background: #fff;
}

.ai-usage-gap .content-block .left .image-box ,
.ai-usage-gap .content-block .right .image-box {
  max-width: 515px;
}

.ai-usage-gap .content-block .left .image-box img,
.ai-usage-gap .content-block .right .image-box img {
  width: 100%;
}

@media (max-width: 1024px) {
  .ai-usage-gap .content-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 45px;
  }

  .ai-usage-gap .content-block .arrow img {
    transform: translate(-50%, -50%) rotate(90deg);
  }
}

@media screen and (max-width: 767px) {
  .ai-usage-gap .content-block .left,
  .ai-usage-gap .content-block .right {
    padding: 2rem 1rem 1rem 1rem;
  }

  .ai-usage-gap .content-block .right h3 {
    font-size: 26px;
    text-align: center;
    line-height: 140%;
  }

  .ai-usage-gap .content-block .right h3::before {
    position: absolute;
    top: 50%;
    left: -2rem;
    transform: translateY(-50%);
  }

  .ai-usage-gap .content-block .right h3::after {
    position: absolute;
    top: 50%;
    right: -2rem;
    transform: translateY(-50%);
  }
}

/*------------------------------------------
お悩み
------------------------------------------*/

.problem {
  background: #e5f3f2;
  padding-bottom: 0;
  position: relative;
}

.problem::after {
  content: "";
  position: absolute;
  bottom: -150px;
  left: 0;
  width: 100%;
  height: 150px;
  background: #e5f3f2;
  clip-path: polygon(0 0, 50% 100%, 100% 0);
  
}

.problem .content-block {
  padding: 0 20px;
}

.problem ol {
  display: flex;
  justify-content: center;
  gap: 10%;
  counter-reset: item;
}

.problem ol > li {
  counter-increment: item;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.problem ol li .image-box {
  position: relative;
  margin-bottom: 20px;
  max-width: 300px;
}

.problem ol li .image-box::before {
  content: counter(item, decimal-leading-zero);
  position: absolute;
  bottom: 0;
  left: -28px;
  color: #00857c;
  font-size: 100px;
  font-style: normal;
  font-weight: 700;
  line-height: 100%; 
}

.problem ol li .image-box img {
  width: 100%;
}

.problem ol li .text-box h3 {
  text-align: center;
  font-size: 24px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%; 
}

.problem ol li .text-box ul {
  display: inline-block;
}

.problem ol li .text-box ul li {
  margin-bottom: 10px;
  padding-left: 30px;
  text-align: left;
  position: relative;
  line-height: 1.1;
}

.problem ol li .text-box ul li::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 22.5px;
  height: 22.5px;
  background: url(../images/problem_check.png) no-repeat center center / contain;
}

.problem .pr {
  margin-top: 60px;
  text-align: center;
  font-size: 32px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.problem .pr strong {
  font-size: 36px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.problem .pr strong .green {
  color: #00857C;
  text-decoration-line: underline;
  text-decoration-style: solid;
  text-decoration-skip-ink: auto;
  text-decoration-color: rgba(0, 133, 124, 0.30);
  text-decoration-thickness: 20%;
  text-underline-offset: auto;
  text-underline-position: from-font;
}

@media (max-width: 1024px) {
  .problem ol {
    gap: 7%;
  }

  .problem ol li .image-box::before {
    font-size: clamp(65px, 9vw, 100px);
  }

  .problem .pr {
    width: 480px;
    margin: 60px auto 0;
  }
}

@media screen and (max-width: 767px) {
  .problem .content-block {
    padding: 0;
  }

  .problem ol {
    flex-direction: column;
    gap: 3rem;
  }

  .problem ol > li {
    display: grid;
    grid-template-columns: 100px 1fr;
    align-items: start;
    gap: 1rem;
  }

  .problem ol > li .image-box {
    max-width: 160px;
    margin: 30px 0 0 0;
  }

  .problem ol > li .image-box::before {
    font-size: 50px;
    top: -27px;
    bottom: unset;
    left: 50%;
    transform: translateX(-50%);
  }

  .problem ol > li .text-box h3 {
    margin-bottom: .5rem;
    text-align: left;
  }

  .problem .pr {
    width: 100%;
    font-size: 1.2rem;
  }

  .problem .pr strong {
    font-size: 2rem;
  }

  .problem::after {
    bottom: -75px;
    height: 75px;
  }
}

/*------------------------------------------
〜なら
------------------------------------------*/

.step-up-ai {
  padding-top: calc(150px + 60px);
}

.step-up-ai .content-block {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
  gap: 40px;
}

.step-up-ai .content-block .image-box {
  max-width: 620px;
}

.step-up-ai .content-block .image-box img {
  width: 100%;
}

.step-up-ai .content-block ul {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.step-up-ai .content-block ul li h3 {
  padding-left: 55px;
  position: relative;
  color: #00857c;
  font-size: 36px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.step-up-ai .content-block ul li h3::before {
  content: "";
  position: absolute;
  top: calc(50% + 3px);
  left: 0;
  transform: translateY(-50%);
  width: 45px;
  height: 45px;
  background: url(../images/step_up_ai_check.svg) no-repeat center center / contain;
}

.step-up-ai .content-block ul li p {
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 200%;
}

@media (max-width: 1024px) {
  .step-up-ai .content-block {
    grid-template-columns: 1fr 2fr;
  }
}

@media screen and (max-width: 767px) {
  .step-up-ai {
    padding-top: calc(75px + var(--sp-section-padding-top));
  }

  .step-up-ai .content-block {
    grid-template-columns: 1fr;
  }

  .step-up-ai .content-block ul li h3 {
    padding-left: 2.5rem;
    font-size: 1.5rem;
  }

  .step-up-ai .content-block ul li h3::before {
    top: calc(50% + 1px);
    width: 32px;
    height: 32px;
  }
}

/*------------------------------------------
特長
------------------------------------------*/

.feature {
  background: #e5f3f2;
}

.feature .intro {
  margin-bottom: 40px;
  text-align: center;
  font-size: 24px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.feature .links {
  margin-bottom: 80px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  justify-content: space-between;
  align-items: stretch;
  gap: 3%;
}

.feature .links .link a {
  height: 100%;
  position: relative;
  padding: 10px 20px;
  color: #fff;
  border-radius: 10px;
  background: #00857c;
  text-align: center;
}

.link a::after {
  content: "";
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  width: 23px;
  height: 14px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='23' height='14' viewBox='0 0 23 14' fill='none'><path d='M1.06067 1.06055L11.0607 11.0605L21.0607 1.06055' stroke='white' stroke-width='3'/></svg>");
}

.feature .links .link a .number {
  margin-bottom: 10px;
  font-size: 36px;
  font-style: normal;
  font-weight: 700;
  line-height: 120%;
}

.feature .links .link a .title {
  margin-bottom: 10px;
  font-size: 24px;
  font-style: normal;
  font-weight: 700;
  line-height: 120%;
}

.feature .links .link a .text {
  margin-bottom: 55px;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 150%;
}

.feature .card-list {
  counter-reset: item;
  display: grid;
  grid-template-columns: 1fr;
  gap: 80px;
}

.feature .card {
  counter-increment: item;
  position: relative;
  background: #fff;
  border-radius: 10px;
  /* padding: 50px 60px; */
  padding: 4% 4.68%;
}

.feature .card::before {
  content: counter(item, decimal-leading-zero);
  position: absolute;
  top: -57px;
  left: -1px;
  color: #00857c;
  font-size: 100px;
  font-style: normal;
  font-weight: 700;
  line-height: 100%;
}

.feature .card .text-image {
  display: grid;
  justify-content: space-between;
  align-items: center;
  grid-template-columns: 26fr 29fr;
  gap: 3%;
}

.feature .card .text-image .text-box h3 {
  margin-bottom: 10px;
  color: #00857c;
  font-size: 28px;
  font-style: normal;
  font-weight: 700;
  line-height: 140%;
}

.feature .card .text-image .text-box p {
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.feature .card .text-image .text-box .check-list {
  margin-top: 30px;
  display: flex;
  padding: 20px;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  border-radius: 5px;
  background: #fbf2ed;
}

.feature .card .text-image .text-box .check-list .check-item {
  padding-left: 30px;
  position: relative;
}

.feature .card .text-image .text-box .check-list .check-item::before {
  content: '';
  position: absolute;
  top: 3px;
  left: 0;
  width: 20px;
  height: 20px;
  background: url(../images/feature_card_check.svg) no-repeat center / contain;
}

.feature .card .text-image .image-box {
  max-width: 580px;
}

.feature .card .text-image .image-box img {
  width: 100%;
}

.feature .card .tab-list {
  margin-top: 50px;
  display: grid;
  align-items: center;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.feature .card .tab-list .tab {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  height: 80px;
  border-radius: 10px;
  background: #666;
  color: #fff;
  cursor: pointer;
  position: relative;
  transition: all 0.3s ease;
}

.feature .card .tab-list .tab.active {
  background: #00857c;
}

.feature .card .tab-list .tab.active::after,
.feature .card .tab-list .tab:hover::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 25px;
  height: 15px;
  clip-path: polygon(0 0, 50% 100%, 100% 0);
  background: #00857c;
  transition: all 0.3s ease;
}

.feature .card .tab-list .tab:hover {
  background: #00857c;
}

.feature .card .sp-title-block {
  display: none;
}

.feature .card .tab-content {
  margin-top: 18px;
  padding: 30px 40px;
  border-radius: 10px;
  border: 4px solid #00857c;
  background: #e5f3f2;
  display: none;
}

.feature .card .tab-content.active {
  display: block;
}

.feature .card .tab-content h4 {
  text-align: center;
  font-size: 28px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.feature .card .tab-content .description {
  text-align: center;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 150%;
}

.feature .card .tab-content .text-image {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.feature .card .tab-content .text-image .text-box {
  width: 380px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.feature .card .tab-content .text-image .text-box .target {
  font-size: 20px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.feature .card .tab-content .text-image .text-box .list-title {
  margin-bottom: 10px;
  padding-bottom: 5px;
  color: #00857c;
  font-size: 16px;
  font-style: normal;
  font-weight: 700;
  line-height: 150%;
  border-bottom: 1px solid #00857c;
}

.feature .card .tab-content .text-image .text-box .list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.feature .card .tab-content .text-image .text-box .list .item {
  padding-left: 24px;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 150%;
  position: relative;
}

.feature .card .tab-content .text-image .text-box .list .item::before {
  content: '';
  position: absolute;
  top: 5px;
  left: 0;
  width: 15px;
  height: 15px;
  border-radius: 15px;
  background: #00857c;
}

.feature .card .tab-content .text-image .image-box {
  max-width: 670px;
}

.feature .card .tab-content .text-image .image-box img {
  width: 100%;
}

@media (max-width: 1024px) {
  .feature .links .link a .title {
    font-size: clamp(20px, 2.7vw, 24px);
  }

  .feature .card::before {
    font-size: clamp(80px, 10vw, 100px);
  }

  .feature .card .tab-content .text-image {
    flex-direction: column-reverse;
  }

  .feature .card .tab-content .text-image .text-box {
    width: 100%;
    grid-template-columns: 1fr 1fr;
    grid-template-areas: "target target" "list-box1 list-box2";
  }

  .feature .card .tab-content .text-image .text-box .target {
    grid-area: target;
  }

  .feature .card .tab-content .text-image .text-box .list-box1 {
    grid-area: list-box1;
  }

  .feature .card .tab-content .text-image .text-box .list-box2 {
    grid-area: list-box2;
  }
}

@media screen and (max-width: 767px) {
  .feature .intro {
    font-size: 1.4rem;
  }
  
  .feature .links {
    gap: 1%;
  }

  .feature .links .link a {
    padding: 10px 7px;
  }

  .feature .links .link a .number {
    font-size: 1.5rem;
  }

  .feature .links .link a .title {
    font-size: 1rem;
    height: 45px;
  }

  .feature .links .link a .text {
    margin-bottom: 2rem;
    font-size: .7rem;
  }

  .feature .card {
    padding: 3rem 1rem 2rem 1rem;
  }

  .feature .card::before {
    font-size: 4.3rem;
    top: -45px;
  }

  .feature .card .text-image {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .feature .card .text-image .text-box h3 {
    font-size: 1.6rem;
  }

  .feature .card .text-image .text-box p {
    font-size: 1rem;
  }

  .feature .card .text-image .text-box .check-list {
    padding: 1rem;
  }

  .feature .card .text-image .text-box .check-list .check-item {
    padding-left: 1.4rem;
    font-size: .9rem;
  }

  .feature .card .text-image .text-box .check-list .check-item::before {
    top: 4px;
    width: 16px;
    height: 16px;
  }

  .feature .card .tab-list,
  .feature .card .tab-list .tab {
    display: none;
  }

  .feature .card .sp-title-block {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    height: 80px;
    border-radius: 10px 10px 0 0;
    background: #00857c;
    color: #fff;
    cursor: pointer;
  }

  .feature .card .tab-content {
    margin-top: 0;
    padding: 1rem;
    display: block;
    border-radius: 0 0 10px 10px;
  }

  .feature .card .tab-content h4 {
    font-size: 1.2rem;
    line-height: 140%;
  }

  .feature .card .tab-content .description {
    margin-top: .5rem;
    font-size: 1rem;
    text-align: left;
  }

  .feature .card .tab-content .text-image {
    gap: 1rem;
  }

  .feature .card .tab-content .text-image .text-box {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-areas: unset;
    gap: 1rem;
  }

  .feature .card .tab-content .text-image .text-box .target {
    grid-area: unset;
  }

  .feature .card .tab-content .text-image .text-box .list-box1 {
    grid-area: unset;
  }

  .feature .card .tab-content .text-image .text-box .list-box2 {
    grid-area: unset;
  }

  .feature .card .tab-content .text-image .text-box .list .item {
    font-size: .8rem;
  }

  .feature .card .tab-content .text-image .text-box .list .item::before {
    width: 12px;
    height: 12px;
  }
}

/*------------------------------------------
CTA
------------------------------------------*/

.cta {
  padding-top: 80px;
  padding-bottom: 80px;
  background: url(../images/cta_bg.png) no-repeat center / cover;
  position: relative;
}

.cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  background: url(../images/cta_before.png) no-repeat center / cover;
  width: 30%;
  height: 100%;
  /* z-index: 1; */
}

.cta::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  background: url(../images/cta_after.png) no-repeat center / cover;
  width: 30%;
  height: 100%;
  /* z-index: 1; */
}

.cta .content-block {
  text-align: center;
  color: #fff;
}

.cta .content-block h2 {
  margin-bottom: 20px;
  font-size: 36px;
  font-style: normal;
  font-weight: 700;
  line-height: 150%;
}

.cta .content-block p {
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: 150%;
}

.cta .cta-block {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.cta .cta-block a {
  /* after要素の方が上になってしまいボタンと被ってしまうのを防ぐため */
  z-index: 1;
}

@media screen and (max-width: 767px) {
  .cta {
    padding-top: 40px;
    padding-bottom: 40px;
    overflow: hidden;
  }

  .cta::before {
    left: -60%;
    width: 100%;
  }

  .cta::after {
    right: -60%;
    width: 100%;
  }

  .cta .content-block h2 {
    font-size: 1.6rem;
  }

  .cta .content-block h2.small-size {
    font-size: 1.3rem;
  }

  .cta .content-block p {
    font-size: 1rem;
  }

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

}

/*------------------------------------------
ラインナップ
------------------------------------------*/

.line-up {
  background: #e5f3f2;
}

.line-up .hedding-block .intro {
  text-align: center;
  font-size: 36px;
  font-style: normal;
  font-weight: 700;
  line-height: 150%;
}

.line-up .content-block .image-box {
  max-width: 1280px;
}

.line-up .content-block .image-box img {
  width: 100%;
}

.line-up .pickup {
  margin-top: 80px;
  padding: 30px 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4%;
  background: #fff;
  border-radius: 10px;
  position: relative;
}

.line-up .pickup::before {
  content: "Pickup!";
  position: absolute;
  top: -42px;
  left: 12px;
  font-size: 36px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.line-up .pickup h3 {
  color: #00857c;
  font-size: 24px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.line-up .pickup .description {
  margin-bottom: 20px;
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
  line-height: 150%;
}

.line-up .pickup .list-label {
  margin-bottom: 10px;
  padding-bottom: 5px;
  color: #00857c;
  font-size: 16px;
  font-style: normal;
  font-weight: 700;
  line-height: 150%;
  border-bottom: 1px solid #00857c;
}

.line-up .pickup ul {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.line-up .pickup ul li {
  padding-left: 25px;
  position: relative;
}

.line-up .pickup ul li::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  width: 15px;
  height: 15px;
  border-radius: 15px;
  background: #00857c;
}

.line-up .pickup .image-box {
  max-width: 580px;
}

.line-up .pickup .image-box img {
  width: 100%;
}

@media (max-width: 1024px) {
  .line-up .pickup {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .line-up .pickup .image-box {
    margin: 0 auto;
  }
}

@media screen and (max-width: 767px) {
  .line-up .hedding-block .intro {
    font-size: 1.6rem;
  }

  .line-up .scroll {
    overflow-x: scroll;
  }

  .line-up .content-block .scroll .image-box img {
    width: 800px;
  }

  .line-up .pickup {
    padding: 2rem 1rem;
  }

  .line-up .pickup h3 {
    margin-bottom: .5rem;
    line-height: 140%;
  }

  .line-up .pickup .description {
    font-size: 1rem;
  }

  .line-up .pickup ul li {
    padding-left: 1.1rem;
    font-size: .9rem;
  }

  .line-up .pickup ul li::before {
    top: 5px;
    width: 12px;
    height: 12px;
  }
}

/*------------------------------------------
動画コンテンツ
------------------------------------------*/

.video-content {
  padding-bottom: 40px;
}

.video-content h3 {
  margin-bottom: 20px;
  text-align: center;
  font-size: 24px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.video-content .description {
  max-width: 1000px;
  margin: 0 auto 60px;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 200%;
}

.video-content ol {
  counter-reset: item;
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 27px;
}

.video-content ol li {
  width: 300px;
  position: relative;
  counter-increment: item;
  padding: 50px 30px 30px 30px;
  border-radius: 10px;
  background: #e5f3f2;
}

.video-content ol li::before {
  content: counter(item, decimal-leading-zero);
  position: absolute;
  top: -62px;
  left: 2px;
  color: #00857c;
  font-size: 80px;
  font-style: normal;
  font-weight: 700;
}

.video-content ol li h4 {
  margin-bottom: 20px;
  color: #00857c;
  text-align: center;
  font-size: clamp(23px, 2.18vw, 28px);
  font-style: normal;
  font-weight: 700;
  line-height: 150%;
}

.video-content ol li .image-box {
  max-width: 100px;
  margin: 0 auto 20px;
}

.video-content ol li .image-box img {
  width: 100%;
}

.video-content .note {
  max-width: 1000px;
  margin: 60px auto 0;
  padding: 20px;
  display: flex;
  gap: 20px;
  border: 10px solid #e5f3f2;
}

.video-content .note .image-box {
  max-width: 300px;
}

.video-content .note .image-box img {
  width: 100%;
}

.video-content .note .text-box {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.video-content .note .text-box h4 {
  font-size: 24px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.video-content .note .text-box .text {
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 200%;
}

.video-content .note .text-box .footnote {
  font-size: 12px;
  font-style: normal;
  font-weight: 400;
  line-height: 150%;
}

@media (max-width: 1024px) {
  .video-content h3 {
    font-size: 1.4rem;
    /* line-height: 150%; */
  }

  .video-content ol {
    display: grid;
    grid-template-columns: repeat(2, 1fr);  
    row-gap: 45px;
  }

  .video-content ol li {
    width: unset;
  }

  .video-content ol li::before {
    font-size: 70px;
    top: -54px;
  }

  .video-content .note {
    align-items: center;
  }
}

@media screen and (max-width: 767px) {
  .video-content ol {
    grid-template-columns: 1fr;
    row-gap: 4rem;
  }

  .video-content ol li {
    padding: 3rem .8rem 1rem .8rem;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    align-items: center;
    gap: .5rem;
  }

  .video-content ol li h4 {
    margin: 0;
    font-size: 1rem;
  }

  .video-content ol li .image-box {
    margin: 0 auto;
  }

  .video-content ol li p {
    font-size: .9rem;
  }

  .video-content .note {
    flex-direction: column;
  }

  .video-content .note .text-box h4 {
    font-size: 1.4rem;
  }

  .video-content .note .text-box .text {
    line-height: 150%;
  }
}

/*------------------------------------------
テーマ一覧
------------------------------------------*/

.theme .description {
  margin-bottom: 40px;
  text-align: center;
  font-size: 24px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.theme table {
  width: 100%;
}

.theme table th {
  padding: 6px 15px;
  color: #fff;
  background: rgba(0, 133, 124, 0.70);
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
  white-space: nowrap;
}

.theme table td {
  padding: 6px 15px;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 200%; 
}

.theme table td.center {
  text-align: center;
  vertical-align: top;
  white-space: nowrap;
}

.theme table .color1 td {
  background: #e5f3f2;
}

.theme table .color2 td {
  background: #bfe1de;
}

.table-wrapper {
  position: relative;
  max-height: 520px;
  overflow-y: hidden;
  transition: all 0.5s ease;
}

.fade-mask {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, #fff 90%);
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.table-wrapper.open {
  max-height: 9999px;
}

.table-wrapper.open .fade-mask {
  opacity: 0;
}

.theme .button-box {
  margin-top: 30px;
}

.theme .button-box .button-green {
  margin: 0 auto;
}

.theme .button-box .button-green.open::after {
  transform: translateY(-50%) rotate(180deg);
}

@media screen and (max-width: 767px) {
  .theme .description {
    font-size: 1.2rem;
    text-align: left;
  }

  .theme .scroll {
    overflow-x: scroll;
  }

  .theme table,
  .fade-mask {
    width: 800px;
  }

  .theme table th,
  .theme table td {
    font-size: .9rem;
  }
}

/*------------------------------------------
導入ケース紹介
------------------------------------------*/

.case .content-block {
  max-width: 1060px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
}

.case .card {
  padding: 60px;
  background: #e5f3f2;
  border-radius: 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.case .card .title-box {
  position: relative;
}

.case .card .title-box h3 {
  color: #00857c;
  font-size: 32px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.case .card .title-box img {
  position: absolute;
  top: 0;
  right: 0;
  width: 320px;
  height: 320px;
}

.case .card .label {
  margin-bottom: 10px;
  display: flex;
  width: 150px;
  height: 40px;
  justify-content: center;
  align-items: center;
  border-radius: 6px;
  background: #00857c;
  color: #fff;
  font-size: 20px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.case .card .label.orange {
  background: #da7949;
}

.case .card .problem-box ul {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.case .card .problem-box ul li {
  padding-left: 30px;
  position: relative;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 200%;
}

.case .card .problem-box ul li::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  width: 20px;
  height: 20px;
  border-radius: 10px;
  background: #00857c;
}

.case .card .approach-box .text {
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 200%;
}

.case .card .result-box {
  padding: 15px 20px;
  background: #fff;
  border-radius: 10px;
}

.case .card .result-box ul {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.case .card .result-box ul li {
  padding-left: 46px;
  position: relative;
  font-size: 22px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.case .card .result-box ul li::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 4px;
  width: 30px;
  height: 30px;
  background: url(../images/feature_card_check.svg) no-repeat center / contain;
}

@media (max-width: 1024px) {
  .case .card .title-box {
    display: grid;
    grid-template-columns: 2fr 1fr;
    align-items: center;
    gap: 20px;
  }

  .case .card .title-box img {
    position: unset;
    width: 100%;
    height: auto;
  }
}

@media screen and (max-width: 767px) {
  .case .card {
    padding: 1rem;
  }

  .case .card .title-box {
    gap: 1rem;
  }

  .case .card .title-box h3 {
    font-size: 1.2rem;
  }

  .case .card .label {
    font-size: 1rem;
    width: 120px;
    height: 36px;
  }

  .case .card .problem-box ul li {
    padding-left: 1.5rem;
    font-size: .9rem;
  }

  .case .card .problem-box ul li::before {
    top: 8px;
    width: 16px;
    height: 16px;
  }

  .case .card .approach-box .text {
    font-size: 1rem;
  }

  .case .card .result-box {
    padding: 1rem;
  }

  .case .card .result-box ul li {
    padding-left: 1.5rem;
    font-size: .9rem;
  }

  .case .card .result-box ul li::before {
    top: 5px;
    left: 0px;
    width: 20px;
    height: 20px;
  }

}

/*------------------------------------------
講師・開発者紹介
------------------------------------------*/

:root {
  --swiper-pagination-bullet-horizontal-gap: 20px;
  --swiper-pagination-bullet-size: 15px;
  --swiper-height: 570px;
}

.instructor .title {
  margin-bottom: 40px;
  text-align: center;
  font-size: 24px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.instructor .sp-instructor-list {
  display: none;
}

.instructor .swiper {
  width: 100%;
  height: var(--swiper-height);
  position: relative;
}

.instructor .card {
  height: 90%;
  padding: 30px 88px;
  border-radius: 10px;
  background: #e5f3f2;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 27px;
}

.instructor .card .image-box {
  max-width: 360px;
}

.instructor .card .image-box img {
  width: 100%;
}

.instructor .card .text-box .label {
  margin-bottom: 10px;
  background: #333;
  border-radius: 5px;
  color: #fff;
  width: 80px;
  height: 36px;
  display: flex;
  padding: 0 10px;
  justify-content: center;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.instructor .card .text-box .name {
  margin-bottom: 5px;
  color: #00857c;
  font-size: 28px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%; 
}

.instructor .card .text-box .occupation {
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
  line-height: 140%; 
}

.instructor .card .text-box .text {
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 200%;
}

.instructor .card .text-box .text-title {
  margin-top: 10px;
  font-size: 20px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.instructor .card .text-box ul li {
  padding-left: 23px;
  position: relative;
}

.instructor .card .text-box ul li::before {
  content: "";
  position: absolute;
  top: 4px;
  left: 0;
  width: 18px;
  height: 18px;
  border-radius: 9px;
  background: #999;
}

.instructor .swiper-button-wrapper {
  max-width: var(--site-width);
  margin: 0 auto;
  position: relative;
}

.instructor .custom-swiper-button-next,
.instructor .custom-swiper-button-prev {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  top: calc(50% - 40px);
  transform: translateY(-50%);
  position: absolute;
  cursor: pointer;
  z-index: 10;
}

.instructor .custom-swiper-button-next:hover,
.instructor .custom-swiper-button-prev:hover {
  opacity: .8;
}

.instructor .custom-swiper-button-prev {
  left: 5%;
}

.instructor .custom-swiper-button-next {
  right: 5%;
}

.instructor .swiper-pagination {
  bottom: 10px;
}

.instructor .swiper-pagination-bullet-active {
  background: #00857c;
}

@media (max-width: 1024px) {
  .instructor .swiper .card {
    padding: 30px 88px 30px 30px;
    align-items: start;
  }
}

/* 画面幅に合わせてheight調整 */
@media (max-width: 1130px) {
  .instructor .swiper {
    height: calc(var(--swiper-height) + 50px);
  }
}
@media (max-width: 1076px) {
  .instructor .swiper {
    height: calc(var(--swiper-height) + 50px * 2);
  }
}
@media (max-width: 944px) {
  .instructor .swiper {
    height: calc(var(--swiper-height) + 50px * 3);
  }
}
@media (max-width: 864px) {
  .instructor .swiper {
    height: calc(var(--swiper-height) + 50px * 4);
  }
}
@media (max-width: 785px) {
  .instructor .swiper {
    height: calc(var(--swiper-height) + 50px * 5);
  }
}

@media screen and (max-width: 767px) {
  .instructor .title {
    /* font-size: clamp(1.1rem, 1.2vw, 1.4rem); */
    font-size: 1.4rem;
  }

  /* スマホではswiperを使わない */
  .instructor .swiper {
    display: none;
  }

  .instructor .sp-instructor-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .instructor .card {
    padding: 1rem;
    flex-direction: column;
    gap: 1rem;
    height: unset;
  }

  .instructor .card .text-box .occupation {
    margin-bottom: 2rem;
  }

  .instructor .card .text-box ul li {
    margin-bottom: 10px;
    font-size: .9rem;
  }

  .instructor .card .text-box ul li::before {
    top: 5px;
    width: 14px;
    height: 14px;
  }

  .instructor .card .text-box .text-title {
    margin-top: 2rem;
  }

  .instructor .card .text-box .text {
    line-height: 160%;
  }
}

/*------------------------------------------
FAQ
------------------------------------------*/

.faq {
  background: #e5f3f2;
}

.faq .content-block {
  max-width: 1060px;
  margin: 0 auto;
}

.faq .content-block .faq-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.faq .content-block .faq-list .faq-item {
  padding: 20px 20px 0 20px;
  background: #fff;
  border-radius: 10px;
  position: relative;
  cursor: pointer;
}

.faq .content-block .faq-list .faq-item .question-wrapper {
  position: relative;
}

.faq .content-block .faq-list .faq-item .question-wrapper::before {
  content: "";
  position: absolute;
  top: 20px;
  right: 20px;
  width: 30px;
  height: 3px;
  background: #00857c;
}

.faq .content-block .faq-list .faq-item .question-wrapper::after {
  content: "";
  position: absolute;
  top: 20px;
  right: 20px;
  width: 30px;
  height: 3px;
  background: #00857c;
  transform: rotate(90deg);
  transition: all 0.3s ease;
}

.faq .content-block .faq-list .faq-item.open .question-wrapper::after {
  transform: rotate(360deg);
}

.faq .content-block .faq-list .faq-item .question {
  padding: 4px 70px 20px 70px;
  position: relative;
  font-size: 20px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
}

.faq .content-block .faq-list .faq-item .question::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 50px;
  height: 50px;
  background: url(../images/faq_question.png) no-repeat center / contain;
}

.faq .content-block .faq-list .faq-item .answer {
  padding: 4px 0 0 70px;
  position: relative;
  font-size: 20px;
  font-style: normal;
  font-weight: 700;
  line-height: 200%;
  max-height: 0;
  opacity: 0;
  transition: all 0.3s ease;
}

.faq .content-block .faq-list .faq-item.open .answer {
  margin-bottom: 20px;
  max-height: 500px;
  opacity: 1;
}

.faq .content-block .faq-list .faq-item .answer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 50px;
  height: 50px;
  background: url(../images/faq_answer.png) no-repeat center / contain;
}

.faq .content-block .faq-list .faq-item .answer ul li {
  padding-left: 25px;
  position: relative;
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: 200%;
}

.faq .content-block .faq-list .faq-item .answer ul li::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 0;
  width: 18px;
  height: 18px;
  border-radius: 9px;
  background: #999;
}

.faq .content-block .faq-list .faq-item .answer ol {
  counter-reset: number;
}

.faq .content-block .faq-list .faq-item .answer ol li {
  counter-increment: number;
  padding-left: 28px;
  position: relative;
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: 200%;
}

.faq .content-block .faq-list .faq-item .answer ol li::before {
  content: counter(number, decimal); /* 数字を取得 */
  position: absolute;
  top: 9px;
  left: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid #333;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 14px;
}

@media screen and (max-width: 767px) {
  .faq .content-block .faq-list .faq-item {
    padding: 1rem 1rem 0 1rem;
  }

  .faq .content-block .faq-list .faq-item .question-wrapper::before {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
  }

  .faq .content-block .faq-list .faq-item .question-wrapper::after {
    top: 50%;
    right: 0;
    transform: translateY(-50%) rotate(90deg);
  }

  .faq .content-block .faq-list .faq-item.open .question-wrapper::after {
    transform: translateY(-50%) rotate(360deg);
  } 

  .faq .content-block .faq-list .faq-item .question {
    margin-bottom: 1rem;
    padding: 0 50px;
    font-size: 1.1rem;
    line-height: 160%;
  }

  .faq .content-block .faq-list .faq-item .question::before,
  .faq .content-block .faq-list .faq-item .answer::before {
    width: 40px;
    height: 40px;
  }

  .faq .content-block .faq-list .faq-item .question::before {
    top: 50%;
    transform: translateY(-50%);
  }

  .faq .content-block .faq-list .faq-item .answer {
    padding: 4px 0 0 50px;
    font-size: 1rem;
    line-height: 160%;
  }

  .faq .content-block .faq-list .faq-item .answer ul {
    margin-top: 1rem;
  }

  .faq .content-block .faq-list .faq-item .answer ul li {
    padding-left: 1.5rem;
    font-size: .9rem;
  }

  .faq .content-block .faq-list .faq-item .answer ul li::before {
    top: 8px;
    width: 14px;
    height: 14px;
  }

  .faq .content-block .faq-list .faq-item .answer ol {
    margin-top: 1rem;
  }

  .faq .content-block .faq-list .faq-item .answer ol li {
    padding-left: 1.5rem;
    font-size: .9rem;
  }

  .faq .content-block .faq-list .faq-item .answer ol li::before {
    top: 5px;
    width: 18px;
    height: 18px;
    font-size: 12px;
  }
}

/*------------------------------------------
footer
-------------------------------------------*/

.flex_bet {
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  flex-wrap: wrap;
}
#footer2 {
  border-top: 2px solid #ccc;
  padding: 30px 0 0 0;
}
#footer2 .footer-logo {
  width: 1150px;
  width: 120px;
  height: 100%;
  margin: 0 auto 30px;
}
#footer2 .flex_bet {
  width: 75%;
  margin: 0 auto;
}
#footer2 > .flex_bet ul {
  letter-spacing: -.40em;
  margin-bottom: 0;
}
#footer2 > .flex_bet ul li {
  display: inline-block;
  vertical-align: top;
  letter-spacing: normal;
  font-size: 12px;
  margin-right: 15px;
}
#footer2 > .flex_bet ul li a {
  color: #333;
}
#footer2 > .flex_bet ul li a:after {
  content: '>';
  display: inline-block;
  margin-left: 5px;
}
#footer2 > .flex_bet ul li a:hover {
  opacity: 0.75;
}
@media screen and (max-width: 865px) {
  #footer2 > .flex_bet ul li {
    width: 47%;
    margin-right: 0;
    margin-bottom: 15px;
  }
  #footer2 > .flex_bet ul li:nth-child(even) {
    width: 53%;
  }
}
#footer2 .flex_bet #copyright {
  color: #333;
  font-size: 14px;
  margin: 0 auto;
}
@media screen and (max-width: 865px) {
  #footer2 > .flex_bet #copyright {
    display: block;
    text-align: center;
    font-size: 10px;
    width: 100%;
    padding: 10px 0 15px;
    color: #666;
  }
}
@media screen and (max-width: 865px) {
  #footer2 > .flex_bet {
    width: 100%;
  }
}
@media screen and (max-width: 865px) {
  #footer2 {
    /*  border-top: none;*/
    padding: 20px 5% 2% 5%;
  }
}
@media screen and (max-width: 418px) {
  #footer2 {
    padding: 20px 5% 15% 5%;
  }
}