/* メインビジュアル */

.mv {
  --mv-bg-image: url("../img/header-bg.png");
  --mv-deco-image: url("../img/footer-deco.svg");
  --mv-deco-width: max(100vw, 1366px);
  --mv-arc-color: #f7f5ef;

  position: relative;
  z-index: 2;
  overflow: hidden;
  background-color: #ffd5ec;
  background-image: var(--mv-bg-image);
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
  padding: 188px 0 170px;
}

.mv::before {
  content: "";
  position: absolute;
  top: -32px;
  left: 50%;
  width: var(--mv-deco-width);
  aspect-ratio: 1366 / 268;
  background: var(--mv-deco-image) bottom center / 100% 100% no-repeat;
  transform: translateX(-50%) rotate(180deg);
  transform-origin: center;
  pointer-events: none;
  z-index: 0;
}

.mv::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -320px;
  width: max(170vw, 2400px);
  height: 430px;
  background: var(--mv-arc-color);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
  transform: translateX(-50%);
  z-index: 0;
}

.mv__inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 64px;
}

.mv__title-ja {
  margin-bottom: 4px;
  color: #1a1311;
}

.mv__title-en {
  color: #1a1311;
  letter-spacing: 0;
  line-height: 1.1;
}

.mv__title {
  font-size: 3rem;
  font-weight: 700;
  color: #333;
}

/* セクションタイトル */

.section__title-en {
  color: var(--color-red);
}

.section__title-ja {
  margin-top: 4px;
  color: #1a1311;
}

/* ボタン */

.c-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 16px 40px;
  border-radius: 9999px;
  font-weight: 700;
  text-decoration: none;
  line-height: 1;
  transition: 0.2s;
  /* margin: 0 auto; */
  position: relative;
}

.c-btn::after {
  content: "";
  display: inline-block;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  margin-left: 0.75rem;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 50% auto;
}

.c-btn--center {
  text-align: center;
}

/* ピンクアウトライン */

.c-btn--solid-dark {
  --c-btn-circle-size: 28px;
  --c-btn-circle-right: 16px;
  --c-btn-arrow-size: 10px;
  --c-btn-arrow-right: 27px;

  min-height: 48px;
  padding: 16px 58px 16px 32px;
  background: #fff;
  color: var(--color-pink);
  border: 2px solid var(--color-pink);
  box-shadow: 0 4px 0 rgba(255, 128, 134, 0.18);
  font-size: 18px;
}

.c-btn--solid-dark::before {
  content: "";
  position: absolute;
  top: 50%;
  right: var(--c-btn-arrow-right);
  z-index: 1;
  width: var(--c-btn-arrow-size);
  height: var(--c-btn-arrow-size);
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: translateY(-50%) rotate(45deg);
  pointer-events: none;
}

.c-btn--solid-dark::after {
  position: absolute;
  top: 50%;
  right: var(--c-btn-circle-right);
  width: var(--c-btn-circle-size);
  height: var(--c-btn-circle-size);
  margin-left: 0;
  background-color: var(--color-pink);
  background-image: none;
  transform: translateY(-50%);
}

.c-btn--solid-dark:hover {
  background: var(--color-pink);
  color: #fff;
  box-shadow: 0 2px 0 rgba(255, 128, 134, 0.18);
  transform: translateY(2px);
}

.c-btn--solid-dark:hover::after {
  background-color: #fff;
}

.c-btn--solid-dark:hover::before {
  border-color: var(--color-pink);
}

/* 白×青アウトライン */

.c-btn--outline-blue {
  background: #fff;
  color: var(--color-blue);
  border: 2px solid var(--color-blue);
}

.c-btn--outline-blue::after {
  background-color: #fff;
  border: 2px solid var(--color-blue);
  background-image: url("../img/arrow-blue.svg");
}

.c-btn--outline-blue:hover {
  background: var(--color-blue);
  color: #fff;
}

.c-btn--outline-blue:hover::after {
  background-color: #fff;
  background-image: url("../img/arrow-blue.svg");
}

.c-br--pc {
  display: block;
}

.c-card-grid {
  display: grid;
  gap: 30px;
}

.c-card-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.c-card-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.c-illust-card {
  min-height: 294px;
  padding: 26px 22px 24px;
  border: 2px solid var(--card-color, var(--color-red));
  border-radius: 8px;
  background: #fff;
}

.c-illust-card__img {
  display: grid;
  place-items: center;
  height: 132px;
}

.c-illust-card__img img {
  max-width: 180px;
  /* max-height: 120px; */
  width: auto;
  height: auto;
  display: block;
}

.c-illust-card__title {
  margin-top: 16px;
  padding: 10px 0;
  border-top: 1.5px solid var(--card-color, var(--color-red));
  border-bottom: 1.5px solid var(--card-color, var(--color-red));
  color: var(--card-color, var(--color-red));
  text-align: center;
}

.c-illust-card__text {
  margin-top: 16px;
  font-weight: 700;
  line-height: 1.8;
  color: #1a1311;
}

.c-number-card {
  --number-card-color: var(--color-red);
  --number-card-pale: rgba(255, 95, 104, 0.32);

  position: relative;
  min-height: 240px;
  padding: 64px 40px 32px;
  border: 2px solid var(--number-card-color);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 8px 18px rgba(26, 19, 17, 0.08);
}

.c-number-card--red {
  --number-card-color: var(--color-red);
  --number-card-pale: rgba(255, 95, 104, 0.32);
}

.c-number-card--pink {
  --number-card-color: #FF38A3;
  --number-card-pale: rgba(255, 122, 204, 0.35);
}

.c-number-card--purple {
  --number-card-color: #B762FF;
  --number-card-pale: rgba(183, 98, 255, 0.34);
}

.c-number-card--blue {
  --number-card-color: var(--color-blue);
  --number-card-pale: rgba(18, 90, 178, 0.28);
}

.c-number-card__num {
  position: absolute;
  top: 32px;
  left: 28px;
  font-size: 64px;
  color: var(--number-card-pale);
  line-height: 1;
}

.c-number-card__title {
  position: relative;
  z-index: 1;
  color: #1a1311;
}

.c-number-card__lead {
  margin-top: 10px;
  line-height: 1.65;
}

.c-number-card__list {
  display: grid;
  gap: 10px;
  margin-top: 20px;
  padding: 0;
  list-style: none;
  line-height: 1.7;
}

.c-number-card__list li {
  position: relative;
  padding-left: 18px;
}

.c-number-card__list li::before {
  content: "";
  position: absolute;
  top: 0.8em;
  left: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--number-card-color);
  transform: translateY(-50%);
}

/* 浮遊Q型SVGアニメーション */

.floating-q-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.floating-q {
  position: absolute;
  bottom: -150px;
}

@keyframes floatUp {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(-120vh);
  }
}


@media (max-width: 768px) {
  .mv {
    padding: 140px 0 118px;
  }
  .mv::before {
    --mv-deco-width: max(112vw, 760px);
    top: 0;
  }
  .mv::after {
    bottom: -170px;
    width: max(190vw, 980px);
    height: 260px;
  }
  .mv__inner {
    padding: 0 24px;
  }
  .c-br--pc {
    display: none;
  }
  .c-btn {
    gap: 4px;
    padding: 8px 24px;
    font-size: 14px;
  }
  .c-btn--solid-dark {
    --c-btn-circle-size: 26px;
    --c-btn-circle-right: 14px;
    --c-btn-arrow-size: 9px;
    --c-btn-arrow-right: 24px;

    min-height: 44px;
    padding: 16px 54px 16px 28px;
    font-size: 18px;
  }
  .c-card-grid--3,
  .c-card-grid--2 {
    grid-template-columns: 1fr;
  }
}

/* contact */

.contact-mini {
  --contact-wave-image: url("../img/footer-wave.svg");
  /* --contact-wave-height: clamp(70px, 5.6vw, 104px); */
  /* --contact-wave-width: max(100vw, 1374px); */
  --contact-cloud-left-image: url("../img/contact-cloud-left.svg");
  --contact-cloud-right-image: url("../img/contact-cloud-right.svg");

  --contact-wave-height: clamp(64px, 5.2vw, 300px);
  --contact-wave-width: max(160vw, 1800px);

  position: relative;
  overflow: hidden;
  margin-top: 120px;
  padding: 150px 24px 160px;
  background: linear-gradient(180deg, #aab0ff 0%, #d88cff 100%);
  border-radius: 80px 80px 0 0;
  text-align: center;
}

.contact-mini__cloud {
  position: absolute;
  z-index: 0;
  display: block;
  width: 400px;
  height: 160px;
  background: var(--contact-cloud-left-image) center / contain no-repeat;
  pointer-events: none;
}

.contact-mini__cloud--left {
  top: 290px;
  left: -80px;
}

.contact-mini__cloud--right {
  top: 132px;
  right: -80px;
}

.contact-mini__wave {
  position: absolute;
  left: 50%;
  bottom: -3px;
  /* bottom: calc(var(--contact-wave-height) * -1 + 2px); */
  z-index: 1;
  display: block;
  width: var(--contact-wave-width);
  height: var(--contact-wave-height);
  background: var(--contact-wave-image) bottom center / 100% 100% no-repeat;
  transform: translateX(-50%);
  pointer-events: none;
}

.contact-mini__container {
  position: relative;
  z-index: 1;
  display: block;
  max-width: 760px;
  margin: 0 auto;
  padding: 0;
}

.contact-mini__content {
  max-width: none;
}

.contact-mini__content p {
  margin-top: 22px;
  line-height: 1.8;
}

.contact-mini__btn .c-btn {
  --contact-btn-circle-size: 42px;
  --contact-btn-circle-right: 32px;
  --contact-btn-arrow-size: 12px;
  --contact-btn-arrow-right: 50px;

  min-width: 300px;
  min-height: 70px;
  margin-top: 44px;
  padding: 16px 92px 16px 44px;
  justify-content: center;
  gap: 0;
  color: var(--color-blue);
  background: #fff;
  border-color: var(--color-blue);
  border-width: 2px;
  box-shadow: 0 5px 0 rgba(18, 90, 178, 0.18);
  font-size: 24px;
  line-height: 1;
}

.contact-mini__btn .c-btn::before {
  content: "";
  position: absolute;
  top: 50%;
  right: var(--contact-btn-arrow-right);
  z-index: 1;
  width: var(--contact-btn-arrow-size);
  height: var(--contact-btn-arrow-size);
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: translateY(-50%) rotate(45deg);
  pointer-events: none;
}

.contact-mini__btn .c-btn::after {
  position: absolute;
  top: 50%;
  right: var(--contact-btn-circle-right);
  width: var(--contact-btn-circle-size);
  height: var(--contact-btn-circle-size);
  margin-left: 0;
  background-color: var(--color-light-blue);
  background-image: none;
  border: 0;
  transform: translateY(-50%);
}

.contact-mini__btn .c-btn:hover {
  background: var(--color-blue);
  color: #fff;
  box-shadow: 0 2px 0 rgba(18, 90, 178, 0.18);
  transform: translateY(3px);
}

.contact-mini__btn .c-btn:hover::after {
  background-color: #fff;
}

.contact-mini__btn .c-btn:hover::before {
  border-color: var(--color-blue);
}

@media (max-width: 768px) {
  .contact-mini {
    margin-top: 88px;
    padding: 140px 20px 160px;
    border-radius: 48px 48px 0 0;
  }

  .contact-mini__cloud {
    transform: scale(0.72);
  }
  .contact-mini__cloud--left {
    top: 260px;
    left: -130px;
  }
  .contact-mini__cloud--right {
    top: 60px;
    right: -120px;
  }
  .contact-mini__text {
    font-size: 15px;
  }
  .contact-mini__btn .c-btn {
    --contact-btn-circle-size: 36px;
    --contact-btn-circle-right: 26px;
    --contact-btn-arrow-size: 10px;
    --contact-btn-arrow-right: 41px;

    min-width: 260px;
    min-height: 62px;
    margin-top: 34px;
    padding: 14px 72px 14px 34px;
    border-width: 2px;
    font-size: 20px;
  }
  .contact-mini__btn .c-btn::after {
    width: var(--contact-btn-circle-size);
    height: var(--contact-btn-circle-size);
  }
}

@media (max-width: 576px) {
  .contact-mini__content {
    max-width: 100%;
  }
  .contact-mini {
    padding: 140px 18px 140px;
  }
  .contact-mini__text br {
    display: none;
  }
  .contact-mini__btn .c-btn {
    min-width: 230px;
    font-size: 18px;
  }
}

@media (max-width: 576px) {
  .contact-mini {
    --contact-wave-height: 28px;
    --contact-wave-width: 160vw;
  }
}