@charset "utf-8";

/* ↓↓↓ common ↓↓↓ */
* {
  margin: 0;
  box-sizing: border-box;
}

.dir-under .wrap {
  position: relative;
  background: url(../images/main-under-bg.jpg) repeat-y;
  background-size: 100% auto;
  background-position: top center;
}

@media screen and (max-width: 768px) {
  .dir-under .wrap {
    background: url(../images/main-under-bg_sp.jpg) no-repeat;
    background-size: 100% auto;
    background-position: bottom center;
  }
}

.dir-under .wrap::before {
  content: '';
  position: absolute;
  translate: -50% 0;
  top: 0;
  left: 50%;
  max-width: 1280px;
  width: 100%;
  height: 100%;
  background: url(../images/deco-under-bg.png) repeat-y;
  background-size: 100% auto;
}

@media screen and (max-width: 768px) {
  .dir-under .wrap::before {
    background: url(../images/deco-under-bg_sp.png) repeat-y;
    background-size: 100% auto;
  }
}

.title-group {
  position: relative;
}

.title-group .deco01 {
  position: absolute;
  transform: rotateY(180deg);
  left: 340px;
  bottom: -10px;
  width: 80px;
}

@media screen and (max-width: 768px) {
  .title-group .deco01 {
    left: initial;
    right: -12px;
    bottom: -35px;
    width: 57px;
  }
}

.title-group .page-title {
  position: relative;
  font-size: clamp(5rem, calc(64/1280*100vw), 6.4rem);
  font-weight: 400;
  font-family: var(--rammetto);
  letter-spacing: 0.048em;
  color: #fff;
  -webkit-text-stroke: 2px #000;
  filter: drop-shadow(8px 8px 0 #55D6C2);
  padding-bottom: 8px;
  margin: 0;
  overflow: hidden;
  opacity: 0;
}

@media screen and (max-width: 768px) {
  .title-group .page-title {
    text-align: center;
    font-size: 4rem;
    padding-bottom: 0;
  }
}

.title-group .page-title span {
  translate: 0 200%;
  display: inline-block;
}

.title-group .sub-title {
  position: relative;
  display: block;
  width: max-content;
  font-size: 1.4rem;
  font-weight: 700;
  font-family: var(--zenKakuAntique);
  text-align: center;
  line-height: 1;
  box-sizing: border-box;
  border: 2px solid #000;
  border-radius: 40px;
  padding: 11px 30px;
  margin: 0 0 20px;
  background-color: #fff;
  z-index: 0;
}

@media screen and (max-width: 768px) {
  .title-group .sub-title {
    margin: 0 auto 20px;
  }
}

.title-group .sub-title::before {
  content: '';
  position: absolute;
  translate: 0 100%;
  bottom: 0;
  left: 35px;
  width: 22px;
  height: 15px;
  clip-path: polygon(20% 0, 0% 100%, 100% 0);
  background-color: #000;
}

.title-group .sub-title::after {
  content: '';
  position: absolute;
  translate: 0 100%;
  bottom: 1px;
  left: 38px;
  width: 18px;
  height: 12px;
  clip-path: polygon(20% 0, 0% 100%, 100% 0);
  background-color: #fff;
}
/* ↑↑↑ common ↑↑↑ */

/* ↓↓↓ fv-area ↓↓↓ */
.fv-area {
  position: relative;
  max-width: calc(1080px + 70px * 2);
  margin: 0 auto;
}

.fv-area .inner {
  padding: 42px 70px 0;
}

@media screen and (max-width: 768px) {
  .fv-area .inner {
    padding: 55px 32px 0;
  }
}
/* ↑↑↑ fv-area ↑↑↑ */

/* ↓↓↓ about-area ↓↓↓ */
.about-area {
  position: relative;
  max-width: calc(1080px + 70px * 2);
  margin: 55px auto 0;
}

@media (max-width: 768px) {
  .about-area {
    max-width: 500px;
    margin: 35px auto 0;
  }
}

.about-area .deco01 {
  position: absolute;
  transform: rotateY(180deg);
  top: 26%;
  left: -10px;
  width: 83px;
}

@media screen and (max-width: 768px) {
  .about-area .deco01 {
    top: 15%;
    left: -8px;
    width: 51px;
  }
}

.about-area .deco02 {
  position: absolute;
  top: 47%;
  right: -10px;
  width: 69px;
}

@media screen and (max-width: 768px) {
  .about-area .deco02 {
    top: 36%;
    right: 0;
    width: 58px;
  }
}

.about-area .inner {
  padding: 0 70px;
}

@media (max-width: 768px) {
  .about-area .inner {
    padding: 0 32px;
  }
}

.about-area .about-block {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

@media (max-width: 768px) {
  .about-area .about-block {
    flex-direction: column;
    gap: 10px 0;
  }
}

.about-area .about-box {
  width: calc((100% - 24px) / 2);
  border-radius: 32px;
  border: 2px solid #000;
  background-color: #fff;
  padding: 28px 3.704% 40px;
}

@media (max-width: 768px) {
  .about-area .about-box {
    width: 100%;
    padding: 18px 18px 26px;
  }
}

.about-area .about-box .theme {
  display: grid;
  place-content: center;
  font-family: var(--zenKakuAntique);
  font-size: 2rem;
  font-weight: 700;
  width: max-content;
  height: 57px;
  padding: 0 40px;
  border-radius: 60px;
  border: 2px solid #000;
  background-color: #F5E960;
}

@media (max-width: 768px) {
  .about-area .about-box .theme {
    font-size: 1.4rem;
    height: 40px;
    padding: 0 30px;
    border-radius: 40px;
  }
}

.about-area .about-box .theme-image {
  display: block;
  max-width: 340px;
  width: 100%;
  margin: 0 auto 20px;
}

@media (max-width: 768px) {
  .about-area .about-box .theme-image {
    width: 80%;
    margin: 0 auto;
  }
}

.about-area .about-box .logo {
  width: 142px;
  margin-top: 54px;
}

@media (max-width: 768px) {
  .about-area .about-box .logo {
    width: 86px;
    margin: 15px auto;
  }
}

.about-area .about-box .data-text {
  text-align: center;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.3;
}

@media (max-width: 768px) {
  .about-area .about-box .data-text {
    font-size: 1.6rem;
  }
}

.about-area .about-box .text {
  text-align: justify;
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: 0.03em;
}

@media (max-width: 768px) {
  .about-area .about-box .text {
    font-size: 1.4rem;
  }
}

.about-area .about-box .data-text + .text:not(.-center) {
  margin-top: 15px;
}

.about-area .about-box .text.-center {
  text-align: center;
}

.about-area .about-box p + .text:not(:nth-of-type(2)) {
  margin-top: 24px;
}

.about-area .about-box .text:has(.attention) {
  line-height: 1.6;
}

.about-area .about-box .attention {
  font-size: 1.4rem;
}
/* ↑↑↑ .about-area ↑↑↑ */