/*------------------------------------
タイトル用CSS
------------------------------------*/
/* デフォルトタイトル1 */
.default-title {
  text-align: center;
  margin-bottom: 4rem;
}
.default-title .main-ttl {
  font-size: 2.5rem;
  letter-spacing: 3px;
  display: inline-block;
  line-height: 1;
}
.default-title .sub-ttl {
  font-size: 1.4rem;
  font-weight: bold;
  letter-spacing: 3px;
  margin-top: 10px;
}

/* デフォルトビッグタイトル */
.default-big-title {
  text-align: left;
  display: flex;
  align-items: center;
  gap: 30px;
}
.default-big-title::after {
  content: "";
  width: 100%;
  height: 4px;
  background-color: var(--color-white);
}
.default-big-title .title-content {
  width: fit-content;
  color: var(--color-white);
  line-height: 1;
}
.default-big-title .title-content h2 {
  font-size: 1.4rem;
  font-family: var(--font-sub3);
  letter-spacing: 0.5rem;
  padding-left: 50px;
  position: relative;
}
.default-big-title .title-content h2::before {
  content: "";
  width: 30px;
  height: 1px;
  background-color: var(--color-white);
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}
.default-big-title .title-content .big-title {
  font-size: 5.8rem;
  font-weight: bold;
  font-family: var(--font-sub3);
  letter-spacing: 1rem;
}
.default-big-title .title-content .small-title {
  font-size: 2rem;
  font-weight: bold;
  font-family: var(--font-sub3);
  letter-spacing: 0.8rem;
  width: fit-content;
  margin-left: auto;
  padding-right: 6px;
  margin-top: 10px;
  position: relative;
}
.default-big-title .title-content .small-title::before {
  content: "";
  width: 30px;
  height: 2px;
  background-color: var(--color-white);
  position: absolute;
  left: -50px;
  top: 50%;
  transform: translateY(-50%);
}

@media only screen and (max-width: 1080px) {
  .default-title {
    margin-bottom: 2.5rem;
  }
  .default-title .main-ttl {
    font-size: 2.5rem;
  }
  .default-big-title .title-content .big-title {
    font-size: 4.5rem;
  }
  .default-big-title .title-content h2 {
    font-size: 1.2rem;
    padding-left: 40px;
  }
  .default-big-title .title-content .small-title {
    font-size: 1.6rem;
  }

}

@media only screen and (max-width: 767px) {
  .default-title .main-ttl {
    font-size: 2rem;
  }
  .default-title .sub-ttl {
    font-size: 1.1rem;
    margin-top: 5px;
  }
  .default-big-title .title-content .big-title {
    font-size: 3.8rem;
    letter-spacing: 0.6rem;
  }
  .default-big-title .title-content h2 {
    font-size: 1.1rem;
    padding-left: 30px;
    letter-spacing: 0.3rem;
  }
  .default-big-title .title-content h2::before {
    width: 20px;
  }
  .default-big-title .title-content .small-title {
    font-size: 1.5rem;
    letter-spacing: 0.5rem;
    padding-right: 4px;
  }
  .default-big-title .title-content .small-title::before {
    width: 20px;
    left: -30px;
  }
  .default-big-title {
    gap: 10px;
  }

}

/* ページデフォルトタイトル */
.sub-title-area {
  background-color: #E9EBF2;
  text-align: center;
  padding: 80px 0;
}
.sub-title-area .catch {
  position: relative;
  display: inline-block;
}
.sub-title-area .catch h1 {
  position: relative;
}
.sub-title-area .catch h1 div {
  font-weight: bold;
  position: relative;
  z-index: 1;
}
.sub-title-area .catch h1 div:first-child {
  font-size: 3rem;
}
.sub-title-area .catch h1 div:nth-child(2) {
  font-size: 1.5rem;
}

@media only screen and (max-width: 1080px) {

}

@media only screen and (max-width: 767px) {
  .sub-title-area {
    padding: 40px 0;
  }
  .sub-title-area .catch h1 div:first-child {
    font-size: 2rem;
  }
  .sub-title-area .catch h1 div:nth-child(2) {
    font-size: 1.1rem;
  }
  .sub-title-area .catch h1::before {
    width: 100px;
    height: 100px;
    left: -30px;
    top: -15px;
  }
  .sub-title-area .catch h1::after {
    width: 50px;
    height: 50px;
    right: -20vw;
    bottom: -30px;
  }
}