@charset "utf-8";
.page_title {
  background: url(../../img/page_title.webp) no-repeat center center;
  background-size: cover;
}
.philos_sec {
  position: relative;
  padding: 104px 0 144px;
  background: url(../img/philos_bg.webp)no-repeat center;
  background-size: cover;
  margin-bottom: 96px;
  h2 {
    text-align: center;
    line-height: 1.7;
    font-size: 3.2rem;
    letter-spacing: 1.6px;
  }
  @media screen and (max-width: 767px) {
    padding: 60px 0 80px;
    margin-bottom: 60px;
    h2 {
      font-size: min(2.4rem, 5.6vw);
      letter-spacing: 1.2px;
    }
    .phi_intro + h2 {
      font-size: 2.4rem;
    }
  }
}
.philos_sec .container {
  /* background: rgba(255, 255, 255, 0.8); */
  padding-bottom: 64px;
  max-width: 1138px;
  @media screen and (max-width: 767px) {
    padding-bottom: 56px;
    /* p.mt60 {margin-top: 30px;} */
  }
}


.phi_intro {
  width: 90%;
  max-width: 1024px;
  margin: 0 auto;
  margin-top: 30px;
  padding: 40px 10px;
  background: rgba(255, 255, 255, .75);
  box-shadow: 0 0 20px #00000010;
  p {
    font-size: 2.2rem;
    line-height: 2;
    border: 2px solid var(--main-color);
    width: 100%;
    max-width: 940px;
    margin: 0 auto;
    padding: 40px 10px;
  }
  @media screen and (max-width: 767px) {
    width: 100%;
    margin-top: 25px;
    padding: 10px;
    p {
      font-size: 1.8rem;
      line-height: 1.7;
      padding: 48px 10px;
    }
  }
}


.phi_flex {
  width: 90%;
  margin: 0 auto;
  margin-top: 30px;
  display: flex;
  gap: 20px;
  @media screen and (max-width: 767px) {
    width: 100%;
    margin-top: 25px;
    flex-direction: column;
    align-items: center;
  }
}
.phi_col {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 502px;
  width: 100%;
}
.phi_box {
  max-width: 502px;
  width: 100%;
  background: rgba(255,255,255,.75);
  box-shadow: 0 0 20px #00000010;
}
.phi_head {
  max-width: 327px;
  width: 90%;
  margin: auto;
  padding: 50px 0 10px;
  border-bottom: 1px solid var(--main-color);
  @media screen and (max-width: 767px) {
    padding-top: 25px;
  }
}
.phi_bold {
  font-size: 3.2rem;
  font-weight: bold;
  color: var(--main-color);
  margin-bottom: -8px;
  span {
    font-family: Arial, Helvetica, Meiryo, "sans-serif";
  }
}
.phi_sub {
  font-weight: bold;
  color: #707070;
}
.phi_main {
  max-width: 327px;
  width: 90%;
  margin: auto;
  font-size: 2.4rem;
  letter-spacing: 1.2px;
  font-weight: bold;
  line-height: 2;
  padding: 10px 0 60px;
  @media screen and (max-width: 767px) {
    font-size: 2rem;
    letter-spacing: 1px;
    padding-bottom: 40px;
  }
}
.phi_img {
  width: 90%;
  margin: 20px auto 0;
  padding-bottom: 25px;
}