/* リセットCSS */
/* resset.dev • v5.0.2 */
html {
  box-sizing: border-box;
  -webkit-text-size-adjust: 100%;
  word-break: normal;
  -moz-tab-size: 4;
  tab-size: 4;
}

*,
::before,
::after {
  background-repeat: no-repeat;
  box-sizing: inherit;
}

::before,
::after {
  text-decoration: inherit;
  vertical-align: inherit;
}

* {
  padding: 0;
  margin: 0;
}

a {
  background-color: transparent;
}

a:active,
a:hover {
  outline-width: 0;
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

table {
  border-color: inherit;
  text-indent: 0;
}

iframe {
  border-style: none;
}

input {
  border-radius: 0;
}

textarea {
  overflow: auto;
  resize: vertical;
}

button,
input,
optgroup,
select,
textarea {
  font: inherit;
}

optgroup {
  font-weight: bold;
}

button {
  overflow: visible;
}

button,
select {
  text-transform: none;
}

button,
[type="button"],
[type="reset"],
[type="submit"],
[role="button"] {
  cursor: pointer;
}

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

button:-moz-focusring,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  outline: 1px dotted ButtonText;
}

button,
html [type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}

button,
input,
select,
textarea {
  background-color: transparent;
  border-style: none;
}

a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline-width: 0;
}

img {
  border-style: none;
}

/* カラー */
:root {
  --color-white: #ffffff;
  --color-black: #333333;

  --color-gray10: #f6f6f6;
  --color-gray20: #dbdbdb;
  --color-gray30: #cdcdcd;
  --color-gray40: #d4d4d4;
  --color-gray60: #888888;
  --color-gray70: #5f5f5f;

  --color-orange10: #f5dedb;
  --color-orange40: #ff7f6e;
  --color-orange50: #f5533e;

  --color-green50: #01a89c;

  --color-blue50: #0170a8;

  --color-yellow-green50: #ced32e;
}

/* 共通 - ボタン */
.primary-btn {
  height: 100%;
  width: 100%;
  border-radius: 4px;
  background: var(--color-orange50);
  color: var(--color-white);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.8px;
}
.primary-btn:hover {
  background: var(--color-orange40);
}

.outlined-btn {
  height: 100%;
  width: 100%;
  border-radius: 4px;
  border: 1px solid var(--color-orange50);
  background: var(--color-white);
  color: var(--color-orange50);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.8px;
}
.outlined-btn:hover {
  background: var(--color-orange10);
}

/* 共通 - フォント */
body {
  font-family: "Noto Sans JP";
}

/* 共通 - 配置 */
.mt8 {
  margin-top: 8px;
}

.mt16 {
  margin-top: 16px;
}

.mt-5 {
  margin-top: -5px;
}

.flex {
  display: flex;
}

/* 共通 - 箇条書きリスト */
.list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  list-style: none;
}

.list-item {
  display: flex;
  gap: 5px;
}

.list-txt {
  color: var(--color-black);
  font-size: 14px;
  font-weight: 400;
  line-height: 150%;
  letter-spacing: 0.56px;
}

.list-circle {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-yellow-green50);
  margin: 7.5px 5px 5px;
  flex-shrink: 0;
}

/* 共通 - その他 */
a {
  text-decoration: none;
}

.section-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 16px;
}

.section-ttl-deco {
  display: flex;
}

.section-ttl-deco-blue {
  width: 20px;
  height: 10px;
  background-color: var(--color-blue50);
}

.section-ttl-deco-green {
  width: 20px;
  height: 10px;
  background-color: var(--color-green50);
}

.section-ttl-deco-yellow-green {
  width: 20px;
  height: 10px;
  background-color: var(--color-yellow-green50);
}

.section-ttl {
  color: var(--color-black);
  font-size: 40px;
  font-weight: 700;
  letter-spacing: 1.6px;
  margin-top: 8px;
}

.section-ttl-white {
  color: var(--color-white);
  font-size: 40px;
  font-weight: 700;
  letter-spacing: 1.6px;
  margin-top: 8px;
}

.section-wrapper-white {
  padding: 120px 0;
  background-color: var(--color-white);
}

.section-wrapper-gray {
  padding: 120px 0;
  background-color: var(--color-gray10);
}

/* ヘッダー */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 64px;
  padding: 12px 48px;
  background-color: var(--color-white);
}

.header-logo {
  height: 40px;
}

.header-btn-wrapper {
  display: flex;
  gap: 16px;
}

.header-btn {
  height: 40px;
  width: 170px;
  font-size: 16px;
  letter-spacing: 0.64px;
}

/* メインビジュアル */
.main-bg {
  background-image: url("https://ri-ver.com/data/media/river/lp/main-background.jpg");
  background-size: cover;
  display: flex;
  justify-content: center;
  gap: 16px;
}

.main-contents {
  width: 480px;
  margin-top: 56px;
}

.main-speech-bubble {
  margin-left: 21px;
}

.main-speech-bubble-txt {
  color: var(--color-white);
  background-color: var(--color-black);
  font-size: 32px;
  font-weight: 700;
  line-height: 123%; /* 39.36px */
  letter-spacing: 1.92px;
  text-align: center;
  margin-bottom: 33px;
}

.main-title {
  color: var(--color-black);
  font-size: 56px;
  font-style: italic;
  font-weight: 700;
  line-height: 110%;
  line-height: 68.94px;
}

.main-title-accent {
  color: var(--color-green50);
  font-size: 62px;
  text-align: right;
  letter-spacing: -1.86px;
}

.sp-br {
  display: none;
}

.main-title-three-line {
  background-color: var(--color-gray40);
  width: 31.957px;
  height: 15px;
  margin-bottom: 32px;
  margin-right: -24px;
}

.main-desc {
  color: var(--color-black);
  font-size: 24px;
  font-style: italic;
  font-weight: 700;
  line-height: 110%;
  letter-spacing: 0.96px;
  margin-left: 3px;
  margin-top: 20px;
}

.main-feature {
  display: flex;
  gap: 20px;
  margin-top: 32px;
}

.main-feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: calc((100% - 40px) / 3);
  border-radius: 4px;
  border: 1px solid var(--color-black);
  padding: 5px 0;
}

.main-feature-img {
  height: 45px;
}

.main-feature-desc-wrap {
  display: flex;
  align-items: flex-end;
  gap: 2px;
}

.main-feature-number {
  color: var(--color-green50);
  font-family: Oswald;
  font-size: 28px;
  font-weight: 700;
}

.main-feature-txt-small {
  color: var(--color-black);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.48px;
  margin-bottom: 5px;
}

.main-feature-txt {
  color: var(--color-black);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.56px;
  margin-bottom: 5px;
}

.main-feature-txt-green {
  color: var(--color-green50);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.56px;
  margin-bottom: 5px;
}

.main-portrait {
  height: 587px;
  margin-top: 27px;
}

.main-btn {
  margin-top: 32px;
  height: 56px;
}

/* 企業ロゴ */
.company {
  padding: 24px 0;
  background-color: var(--color-white);
  width: 100%;
  transform: translateZ(0);
  overflow: hidden;
}

.company-slider {
  display: flex;
  gap: 32px;
  width: max-content;
  animation: scroll 30s linear infinite;
}

.company-logo-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 175px;
  flex-shrink: 0;
}

.company-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(-1 * (175px + 40px) * 8));
  }
}
/* 問題提起 */
.problem {
  padding: 95px 0 120px;
  background-color: var(--color-gray10);
}

.problem-ttl {
  color: var(--color-black);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 1.28px;
  text-align: center;
}

.problem-ttl-accent {
  position: relative;
  color: var(--color-black);
  font-size: 40px;
  font-weight: 700;
  letter-spacing: 1.6px;
}

.problem-ttl-accent::after {
  content: "";
  position: absolute;
  left: 4px;
  bottom: 0;
  width: 118px;
  height: 6px;
  background-image: url("https://ri-ver.com/data/media/river/lp/problem-underline.svg");
  background-size: cover;
}

.problem-card-grid {
  margin-top: 71px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px 41px;
  width: 100%;
  background-color: var(--color-gray10);
  padding: 16px;
}

.problem-card {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 96px;
  border-radius: 4px;
  background: var(--color-white);
  position: relative;
}

.problem-card-sp {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 60px;
  border-radius: 4px;
  background: var(--color-white);
  width: 100%;
  position: relative;
}

.problem-card::after {
  content: "";
  position: absolute;
  left: 16px;
  top: -8px;
  width: 22px;
  height: 16px;
  background-image: url("https://ri-ver.com/data/media/river/lp/problem-quote.svg");
  background-size: cover;
}

.problem-card-sp::after {
  content: "";
  position: absolute;
  left: 16px;
  top: -8px;
  width: 22px;
  height: 16px;
  background-image: url("https://ri-ver.com/data/media/river/lp/problem-quote.svg");
  background-size: cover;
}

.problem-quote {
  margin-bottom: -16px;
  margin-left: 16px;
}

.problem-card-txt {
  color: var(--color-black);
  font-size: 18px;
  font-weight: 500;
  line-height: 150%;
  text-align: center;
}
/* 特徴 */
.feature {
  padding: 120px 0;
  background-color: var(--color-green50);
}

.feature-desc-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  margin-top: 56px;
}

.feature-desc {
  color: var(--color-white);
  font-size: 20px;
  font-weight: 700;
  line-height: 150%;
  letter-spacing: 0.8px;
  text-align: center;
}

.feature-desc-logo {
  background-color: var(--color-white);
  border-radius: 4px;
  width: 91px;
  height: 32px;
  border-radius: 4px;
  margin-bottom: -12px;
  padding: 5px 13px;
}

.feature-desc-img {
  width: 620px;
}

.feature-card-wrap {
  margin-top: 72px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.feature-card {
  border-radius: 20px 0px;
  background: var(--color-white);
  padding: 40px;
  display: flex;
  align-items: center;
}

.feature-card-index {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--color-green50);
  font-size: 18px;
  font-weight: 700;
}

.feature-card-index-num {
  color: var(--color-green50);
  font-family: Oswald;
  font-size: 20px;
  font-weight: 700;
}

.feature-card-img-wrap {
  display: flex;
  justify-content: center;
  width: 100%;
}

.feature-card-img {
  width: 210px;
}

.feature-card-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-card-ttl {
  color: var(--color-black);
  font-size: 24px;
  font-weight: 700;
  line-height: 150%;
  letter-spacing: 0.96px;
}

.feature-card-ttl-accent {
  color: var(--color-orange50);
  font-size: 24px;
  font-weight: 700;
  line-height: 150%;
  letter-spacing: 0.96px;
}

/* 導入事例 */
.cases {
  padding: 120px 0;
  background-color: var(--color-white);
  display: none;
}

.case-study {
  margin-top: 56px;
}

.case-study.none.second {
  margin-top: 32px;
}

.case-content {
  display: flex;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: solid;
  border-color: var(--color-gray40);
  border-width: 1px;
}

.case-content.last {
  border-bottom: none;
}

.case-content-left {
  width: 420px;
  flex-shrink: 0;
}

.case-content-img {
  width: 100%;
  padding-bottom: 16px;
  border-radius: 20px 0px 24px 0px;
}

.company-info {
  color: var(--color-black);
  font-family: "Noto Sans JP";
  font-size: 14px;
  font-weight: 700;
}

.case-details {
  width: auto;
}

.case-details h3 {
  color: var(--color-green50);
  font-family: "Noto Sans JP";
  font-size: 20px;
  font-weight: 700;
  line-height: 150%; /* 30px */
  letter-spacing: 0.8px;
  margin-bottom: 16px;
}

.case-details h4 {
  color: var(--color-black);
  font-family: "Noto Sans JP";
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}

.case-details p {
  color: var(--color-black);
  font-family: "Noto Sans JP";
  font-size: 12px;
  font-weight: 400;
  line-height: 150%; /* 18px */
  letter-spacing: 0.48px;
  margin-bottom: 16px;
}

.case-details li::marker {
  color: var(--color-black);
  font-size: 8px;
  font-weight: 400;
}

.case-details li {
  color: var(--color-black);
  font-family: "Noto Sans JP";
  font-size: 12px;
  font-weight: 400;
  line-height: 150%; /* 18px */
  letter-spacing: 0.48px;
}

.case-details ul {
  padding-left: 12px;
}

.case-carousel {
  display: none;
}

.case-carousel-btn-wrap {
  margin-top: 32px;
  display: flex;
  gap: 24px;
  justify-content: center;
}

.case-carousel-btn {
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-green50);
  height: 48px;
  width: 48px;
}

.case-carousel-btn.disabled {
  background-color: var(--color-gray60);
}

.case-carousel-btn-img {
  height: 21px;
}

.case-carousel-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.case-carousel-indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-gray30);
}

.case-carousel-indicator-dot.active {
  background-color: var(--color-gray70);
}

/* セミナー */
.seminar-card-grid-pc {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.seminar-carousel {
  display: none;
}

.seminar-carousel-btn-wrap {
  margin-top: 32px;
  display: flex;
  gap: 24px;
  justify-content: center;
}

.seminar-carousel-btn {
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-green50);
  height: 48px;
  width: 48px;
}

.seminar-carousel-btn.disabled {
  background-color: var(--color-gray60);
}

.seminar-carousel-btn-img {
  height: 21px;
}

.seminar-carousel-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.seminar-carousel-indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-gray30);
}

.seminar-carousel-indicator-dot.active {
  background-color: var(--color-gray70);
}

.seminar-card {
  background-color: var(--color-white);
  border-radius: 4px;
  width: calc((100% -40px) / 2);
  overflow: hidden;
  height: 100%;
}

.seminar-img-wrapper {
  width: 100%;
  height: auto;
  overflow: hidden;
}

.seminar-card-img {
  border-radius: 4px 4px 0 0;
  object-fit: cover;
  transition: 0.5s all;
  width: 100%;
  height: auto;
  flex-shrink: 0;
  aspect-ratio: 480/274.29;
}

.seminar-card-img:hover {
  transform: scale(1.1);
  transition: 0.5s all;
}

.seminar-card-content {
  padding: 16px 24px;
}

.seminar-card-ttl {
  color: var(--color-black);
  font-size: 20px;
  font-weight: 700;
  line-height: 150%;
  letter-spacing: 0.8px;
}

.seminar-card-txt {
  color: var(--color-black);
  font-size: 14px;
  font-weight: 500;
}

/* サービス */
.service {
  padding: 120px 0;
  background-color: var(--color-blue50);
}

.service-card-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.service-card {
  border-radius: 4px;
  width: calc((100% -40px) / 2);
  background: var(--color-white);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card-index {
  color: var(--color-blue50);
  font-family: Oswald;
  font-size: 16px;
  font-weight: 500;
}

.service-card-ttl {
  color: var(--color-black);
  font-size: 24px;
  font-weight: 700;
  line-height: 150%;
  letter-spacing: 0.96px;
}

.service-card-desc {
  color: var(--color-black);
  font-size: 14px;
  font-weight: 400;
  line-height: 150%;
  letter-spacing: 0.56px;
}

/* 料金プラン */
.plan-card-wrap {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.plan-card {
  border-radius: 4px;
  border: 1px solid var(--color-gray20);
  width: calc((100% -40px) / 2);
  background: var(--color-white);
}

.plan-card-deco {
  width: calc(100% + 2px);
  height: 8px;
  background-color: var(--color-green50);
  border-radius: 4px 4px 0 0;
  margin-top: -1px;
  margin-left: -1px;
}

.plan-card-content {
  padding: 40px;
}

.plan-card-ttl {
  color: var(--color-black);
  font-size: 24px;
  font-weight: 700;
  line-height: 150%;
  letter-spacing: 0.96px;
}
.plan-card-desc {
  color: var(--color-black);
  font-size: 14px;
  font-weight: 400;
  line-height: 150%;
  letter-spacing: 0.56px;
  margin-top: 20px;
}

.plan-card-btn {
  margin-top: 24px;
  height: 48px;
}

/* 流れ */
.flow-card-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 56px;
  gap: 24px;
}

.flow-card {
  display: flex;
  gap: 48px;
  background: var(--color-white);
  padding: 40px 48px;
  width: 100%;
}

.flow-card-left {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.flow-card-index {
  color: var(--color-green50);
  font-family: Oswald;
  font-size: 20px;
  font-weight: 500;
  line-height: 150%;
  letter-spacing: 0.8px;
}

.flow-card-img {
  height: 100px;
  width: 100px;
}

.flow-card-ttl {
  color: var(--color-black);
  font-size: 24px;
  font-weight: 700;
  line-height: 150%;
  letter-spacing: 0.96px;
}

.flow-card-desc {
  color: var(--color-black);
  font-size: 14px;
  font-weight: 400;
  line-height: 150%;
  letter-spacing: 0.56px;
  margin-top: 16px;
}

.flow-card-desc-small {
  color: var(--color-gray60);
  font-size: 10px;
  font-weight: 400;
  line-height: 150%;
  letter-spacing: 0.4px;
  margin-top: 8px;
}

.flow-card-btn {
  margin-top: 24px;
  width: 320px;
  height: 48px;
}

.flow-arrow {
  width: 30px;
  height: 28px;
}

/* プロフィール */
.profile {
  padding: 120px 0;
  background-color: var(--color-blue50);
  background-image: url("https://ri-ver.com/data/media/river/lp/profile-img.svg");
  background-size: 100% auto;
  background-position: center;
}

.profile-content {
  margin-top: 56px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.profile-img {
  background-image: url("https://ri-ver.com/data/media/river/lp/profile-img.jpg");
  background-size: cover;
  background-position: 50% 40%;
  border-radius: 32px 0;
  height: 330px;
  width: 280px;
  display: flex;
  align-items: flex-end;
  flex-shrink: 0;
}

.profile-img-txt-wrap {
  padding: 10px 0;
  background: rgba(0, 0, 0, 0.64);
  width: 100%;
  border-radius: 0 0 32px 0;
}

.profile-img-name {
  color: var(--color-white);
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  line-height: 150%;
  letter-spacing: 0.64px;
}

.profile-img-txt {
  color: var(--color-white);
  text-align: center;
  font-size: 12px;
  font-weight: 400;
  line-height: 150%;
  letter-spacing: 0.48px;
  margin-top: 4px;
}

.profile-txt-wrap {
  display: block;
}

.profile-ttl-wrap {
  display: inline-block;
  background-color: var(--color-white);
  margin-top: 8px;
  padding: 0 6px;
}

.profile-ttl {
  color: var(--color-blue50);
  font-size: 24px;
  font-weight: 700;
  line-height: 150%;
  letter-spacing: 0.96px;
}

.profile-ttl-small {
  color: var(--color-white);
  font-size: 16px;
  font-weight: 700;
  line-height: 150%;
  letter-spacing: 0.64px;
  margin-top: 32px;
}

.profile-desc {
  color: var(--color-white);
  font-size: 16px;
  font-weight: 400;
  line-height: 150%;
  letter-spacing: 0.64px;
  margin-top: 8px;
}

.profile-desc-detail-link {
  color: var(--color-white);
  text-decoration-line: underline;
  text-decoration-style: solid;
  text-decoration-skip-ink: none;
  text-underline-position: from-font;
}

/* 動画 */
.video-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 56px;
}

.video-iframe {
  border-radius: 16px;
  width: 800px;
  aspect-ratio: 16 / 9;
  margin: 20px 0;
}

.video-desc {
  color: var(--color-black);
  font-size: 18px;
  font-weight: 400;
  line-height: 150%;
  letter-spacing: 0.72px;
}

.video-desc-small {
  color: var(--color-black);
  font-size: 14px;
  font-weight: 400;
}

.video-btn {
  height: 56px;
  width: 445px;
  margin-top: 56px;
}

/* FAQ */
.faq-card-warp {
  margin-top: 46px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.faq-card {
  background: var(--color-white);
  border-radius: 4px;
}

.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px;
  cursor: pointer;
  gap: 24px;
}

.faq-q-left {
  display: flex;
  align-items: center;
  gap: 26px;
}

.faq-q-icon {
  color: var(--color-green50);
  font-family: Oswald;
  font-size: 24px;
  font-weight: 500;
  line-height: 150%;
}

.faq-q-txt {
  color: var(--color-black);
  font-size: 16px;
  font-weight: 700;
  line-height: 150%;
}

.faq-open-icon {
  background-color: var(--color-green50);
  height: 32px;
  width: 32px;
  background-image: url("https://ri-ver.com/data/media/river/lp/faq-open.svg");
  background-size: 14px;
  background-position: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.faq-close-icon {
  background-color: var(--color-green50);
  height: 32px;
  width: 32px;
  background-image: url("https://ri-ver.com/data/media/river/lp/faq-close.svg");
  background-size: 14px;
  background-position: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.faq-a {
  display: none;
  align-items: center;
  gap: 26px;
  padding: 24px;
  border-top: 1px solid var(--color-gray30);
}

.faq-a-icon {
  color: var(--color-black);
  font-family: Oswald;
  font-size: 24px;
  font-weight: 500;
  line-height: 150%;
}

.faq-a-txt {
  color: var(--color-black);
  font-size: 16px;
  font-weight: 500;
  line-height: 150%;
}

/* お問い合わせ */
.contact {
  padding: 120px 0;
  background-color: var(--color-white);
  margin-bottom: 130px;
}
.contact-wrap {
  margin-top: 56px;
}

/* お問い合わせ 確認と完了 */
.table03 {
  margin-top: 56px;
  width: 100%;
  border-top: 1px solid #dedede;
}
.table03 thead tr th {
  font-size: 16px;
  font-weight: bold;
  padding: 15.5px 20px;
  line-height: 2;
  background: #d0e7fc;
}
.table03 thead tr th:first-of-type {
  border-bottom: 1px solid #fff;
}
.table03 tbody tr th,
.table03 tbody tr td {
  font-size: 16px;
  font-weight: 500;
  padding: 15.5px 20px;
  line-height: 2;
  border-bottom: 1px solid #dedede;
}
.table03 tbody tr th a,
.table03 tbody tr td a {
  font-size: 16px;
  font-weight: 500;
  line-height: 2;
  text-decoration: none;
  color: #333;
}
.table03 tbody tr th {
  font-weight: bold;
  background: #d0e7fc;
  border-bottom: 1px solid #fff;
}
.table03.-whitetd td {
  background: #fff;
}
@media only screen and (max-width: 768px) {
  .table03 {
    border-top: 1px solid #ccc;
  }
  .table03 thead tr th,
  .table03 thead tr td,
  .table03 tbody tr th,
  .table03 tbody tr td {
    display: block;
    width: 100% !important;
    font-size: 14px;
  }
  .table03:not(.nodrop-table) {
    border: 1px solid #dedede;
  }
  .table03:not(.nodrop-table) thead tr th,
  .table03:not(.nodrop-table) thead tr td,
  .table03:not(.nodrop-table) tbody tr th,
  .table03:not(.nodrop-table) tbody tr td {
    border: none;
  }
  .table03:not(.nodrop-table) thead tr th,
  .table03:not(.nodrop-table) tbody tr th {
    text-align: center;
  }
  .table03:not(.nodrop-table) thead tr th:nth-of-type(even) {
    background: #fff;
  }
}

.contact-btn-wrap {
  margin-top: 80px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  width: 100%;
  height: 64px;
  padding: 12px 48px;
}

.contact-btn {
  width: 300px;
  height: 56px;
  font-size: 16px;
  letter-spacing: 0.64px;
}

/* フッター */
.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 78px;
  background-color: var(--color-black);
  padding: 0 48px;
}

.footer-logo {
  height: 30px;
}

.footer-nav {
  display: flex;
  gap: 24px;
}

.footer-nav-txt {
  color: var(--color-white);
  font-size: 14px;
  font-weight: 400;
}

/* フローティングボタン */
.floating-btn-wrap {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 16px 0;
  background: rgba(0, 0, 0, 0.24);
  z-index: 10;
}

.floating-btn {
  width: 400px;
  height: 56px;
}

/* 共通 - レスポンシブ */
.pc {
  display: block;
}

.sp {
  display: none;
}

.pc-flex {
  display: flex;
}

.sp-flex {
  display: none;
}

.pc-grid {
  display: grid;
}

.sp-grid {
  display: none;
}

@media screen and (max-width: 1000px) {
  .section-wrapper-white {
    padding: 80px 0;
  }

  .section-wrapper-gray {
    padding: 80px 0;
  }

  .section-inner {
    max-width: 600px;
  }

  .section-ttl-deco-blue {
    width: 16px;
    height: 8px;
  }

  .section-ttl-deco-green {
    width: 16px;
    height: 8px;
  }

  .section-ttl-deco-yellow-green {
    width: 16px;
    height: 8px;
  }

  .section-ttl {
    font-size: 32px;
    letter-spacing: 1.28px;
  }

  .section-ttl-white {
    font-size: 32px;
    letter-spacing: 1.28px;
  }

  .main-bg {
    gap: 0px;
  }

  .main-contents {
    width: auto;
    margin-top: 41px;
  }

  .main-speech-bubble {
    margin-left: 12px;
    width: fit-content;
  }

  .main-speech-bubble-txt {
    width: 320px;
    font-size: 32px;
  }

  .main-title {
    display: inline-block;
    font-size: 38px;
    line-height: 72px;
    letter-spacing: 1.36px;
  }
  .main-title-accent {
    font-size: 42px;
  }

  .sp-br {
    display: none;
  }

  .main-title-three-line {
    margin-bottom: 16px;
    margin-right: -16px;
  }

  .main-desc {
    line-height: 160%;
  }

  .main-feature {
    display: flex;
    gap: 16px;
    margin-top: 20px;
  }

  .main-feature-item {
    width: calc((100% - 32px) / 3);
  }

  .main-portrait {
    height: 360px;
    margin-top: 22px;
  }

  .main-btn {
    margin-top: 20px;
    width: 100%;
  }

  .company-logo-wrap {
    width: 120px;
  }

  .problem {
    padding: 72px 0;
    display: none;
  }

  .problem-ttl {
    font-size: 20px;
    letter-spacing: 0.8px;
  }

  .problem-ttl-accent {
    font-size: 24px;
    letter-spacing: 0.96px;
  }

  .problem-ttl-accent::after {
    width: 68px;
    height: 3px;
    left: 3px;
  }

  .problem-card-grid {
    margin-top: 40px;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px 19px;
  }

  .problem-card {
    height: 60px;
  }

  .problem-card-txt {
    font-size: 13px;
  }

  .feature {
    padding: 80px 0;
  }

  .feature-desc-wrap {
    margin-top: 32px;
  }

  .feature-desc {
    font-size: 14px;
    line-height: 150%;
    letter-spacing: 0.56px;
  }

  .feature-desc-img {
    width: 100%;
  }

  .feature-card-img {
    width: 60%;
  }

  .feature-card-ttl {
    font-size: 20px;
    letter-spacing: 0.8px;
  }

  .feature-card-ttl-accent {
    font-size: 20px;
    letter-spacing: 0.8px;
  }

  .cases {
    padding: 80px 0;
  }

  .case-study {
    margin-top: 32px;
  }

  .case-study.none {
    display: none;
  }

  .case-content {
    flex-direction: column;
    border-bottom: none;
    gap: 8px;
    padding-bottom: 24px;
  }

  .case-content-left {
    width: 100%;
  }

  .company-info {
    font-size: 12px;
  }

  .case-details {
    width: 100%;
  }

  .case-details h3 {
    font-size: 18px;
    letter-spacing: 0.72px;
  }

  .case-carousel {
    display: block;
    margin-top: 32px;
  }

  .seminar-card-grid-pc {
    display: none;
  }

  .seminar-carousel {
    display: block;
    margin-top: 32px;
  }

  .seminar-card {
    width: 100%;
  }

  .seminar-card-img {
    height: 320px;
  }

  .seminar-card-content {
    padding: 16px 20px;
  }

  .seminar-card-ttl {
    font-size: 18px;
    letter-spacing: 0.72px;
  }

  .service {
    padding: 80px 0;
  }

  .service-card-grid {
    margin-top: 32px;
    grid-template-columns: repeat(1, 1fr);
    gap: 24px;
  }

  .service-card {
    width: 100%;
    padding: 20px;
  }

  .service-card-ttl {
    font-size: 20px;
    letter-spacing: 0.8px;
  }

  .plan-card-wrap {
    margin-top: 32px;
    grid-template-columns: repeat(1, 1fr);
    gap: 24px;
  }

  .plan-card {
    width: 100%;
  }

  .plan-card-content {
    padding: 24px 20px;
  }

  .plan-card-ttl {
    font-size: 20px;
    letter-spacing: 0.8px;
    text-align: center;
  }

  .plan-card-desc {
    font-size: 14px;
    margin-top: 16px;
  }

  .flow-card-wrap {
    margin-top: 32px;
    gap: 16px;
  }

  .flow-card {
    flex-direction: column;
    gap: 16px;
    padding: 24px 20px;
  }

  .flow-card-ttl {
    font-size: 20px;
    letter-spacing: 0.8px;
  }

  .flow-card-btn {
    width: 100%;
  }

  .profile {
    padding: 80px 0;
  }

  .profile-content {
    margin-top: 32px;
    flex-direction: column;
    gap: 24px;
  }

  .profile-txt-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .profile-ttl {
    font-size: 20px;
    letter-spacing: 0.8px;
  }

  .profile-ttl-small {
    margin-top: 24px;
  }

  .profile-desc {
    font-size: 14px;
    letter-spacing: 0.56px;
  }

  .video-iframe {
    width: 100%;
  }

  .video-btn {
    width: 100%;
    margin-top: 24px;
  }

  .faq-q {
    padding: 20px;
  }

  .faq-q-txt {
    font-size: 14px;
  }

  .faq-open-icon {
    height: 24px;
    width: 24px;
    background-size: 10px;
  }

  .faq-close-icon {
    height: 24px;
    width: 24px;
    background-size: 10px;
  }

  .contact {
    padding: 80px 0;
    margin-bottom: 125px;
  }
  .contact-wrap {
    margin-top: 32px;
  }

  .footer {
    height: auto;
    flex-direction: column;
    align-items: flex-start;
    padding: 24px 16px;
    gap: 24px;
  }

  .floating-btn-wrap {
    gap: 12px;
  }

  .floating-btn {
    width: 170px;
  }
}

@media screen and (max-width: 700px) {
  .header {
    height: 56px;
    padding: 12px 16px;
  }

  .header-logo {
    height: 28px;
  }

  .header-btn-wrapper {
    gap: 8px;
  }

  .header-btn {
    height: 30px;
    width: 88px;
    font-size: 12px;
    letter-spacing: 0.48px;
  }
}

@media screen and (max-width: 600px) {
  .main-speech-bubble {
    margin-left: 3px;
    width: fit-content;
  }

  .main-speech-bubble-txt {
    width: 200px;
    font-size: 13px;
    letter-spacing: 0.52px;
    margin-bottom: 16px;
  }

  .main-title {
    display: inline-block;
    font-size: 24px;
    line-height: 40px;
    letter-spacing: 1.36px;
  }

  .main-title-accent {
    font-size: 32px;
  }

  .sp-br {
    display: block;
  }

  .main-title-three-line {
    width: 15px;
    height: 7px;
    margin-bottom: 14px;
    margin-right: -10px;
  }

  .main-desc {
    display: block;
    font-size: 16px;
    line-height: 180%;
    letter-spacing: 0.64px;
    margin-top: 14px;
  }

  .main-portrait {
    height: 240px;
    margin-top: 22px;
    margin-left: -28px;
  }

  .feature-desc-logo {
    width: 80px;
    height: 28px;
    padding: 4px 12px;
  }

  .seminar-card-img {
    height: auto;
  }
}

@media screen and (max-width: 450px) {
  .main-feature-txt-small {
    font-size: 10px;
  }
}

@media screen and (max-width: 1000px) {
  .pc {
    display: none;
  }

  .sp {
    display: block;
  }

  .pc-flex {
    display: none;
  }

  .sp-flex {
    display: flex;
  }

  .pc-grid {
    display: none;
  }

  .sp-grid {
    display: grid;
  }
}