@charset "UTF-8";
/* ========================================
   JOIN About — Option B: wave-red.svg 2層マスク (top-only)
   Figma: PC 485:3027 / SP 1030:531
   2レイヤーマスク: Layer1=wave-red.svg repeat-x / Layer2=ソリッド
   mask-composite: add で合成
======================================== */
.join-about {
  position: relative;
  background-color: #ff7777;
  text-align: center;
  -webkit-mask-image: url("../../../../assets/wave-red.svg"), linear-gradient(#000, #000);
  mask-image: url("../../../../assets/wave-red.svg"), linear-gradient(#000, #000);
  -webkit-mask-size: 1470px 76px, 100% calc(100% - 53px);
  mask-size: 1470px 76px, 100% calc(100% - 53px);
  -webkit-mask-position: left top, left 53px;
  mask-position: left top, left 53px;
  -webkit-mask-repeat: repeat-x, no-repeat;
  mask-repeat: repeat-x, no-repeat;
  -webkit-mask-composite: source-over;
  mask-composite: add;
}

.join-about__dots {
  position: absolute;
  inset: 0;
  background-image: url("../../../../assets/dots-pattern.png");
  background-size: 1002px 1002px;
  background-repeat: repeat;
  opacity: 0.5;
  pointer-events: none;
  z-index: 1;
}

.join-about__content {
  position: relative;
  z-index: 2;
  padding: 47px 17px 126px;
}

.join-about__heading {
  font-size: 24px;
  font-weight: 700;
  color: #000;
  line-height: 32px;
}

.join-about__text {
  font-size: 16px;
  font-weight: 700;
  color: #000;
  line-height: 29px;
  max-width: 676px;
  margin: 24px auto 0;
  text-align: center;
}

.join-about__nav {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 40px;
}

.join-about__nav-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 242px;
  height: 87px;
  background-color: #000;
  color: #fff;
  border-radius: 20px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  line-height: 23px;
  text-align: center;
  transition: opacity 0.3s ease;
}
.join-about__nav-button:hover {
  opacity: 0.8;
}

.join-about__scroll-link {
  display: block;
  margin-top: 24px;
  font-size: 14px;
  color: #000;
  text-decoration: none;
}

@media (max-width: 960px) {
  .join-about {
    -webkit-mask-size: 760px 55px, 100% calc(100% - 53px);
    mask-size: 760px 55px, 100% calc(100% - 53px);
  }
  .join-about__heading {
    line-height: 36px;
    text-align: justify;
  }
  .join-about__text {
    font-size: 14px;
    line-height: 27px;
    max-width: 359px;
    text-align: justify;
  }
  .join-about__content {
    padding: 0 17px 126px;
  }
  .join-about__nav {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }
  .join-about__nav-button {
    font-size: 14px;
  }
  .join-about__scroll-link {
    display: none;
  }
}