@charset "UTF-8";
/* CSS Document */

/*TOP*/
.mainvisual {
  position: relative;
  width: 100%;
  padding: 110px 0 100px;
  background-image: linear-gradient(0deg, transparent calc(100% - 1px), #f0f0f0 calc(100% - 1px)),
                    linear-gradient(90deg, transparent calc(100% - 1px), #f0f0f0 calc(100% - 1px));
  background-size: 16px 16px;
  background-repeat: repeat;
  background-position: center center;
  
}

.mainvisual__inner {
  padding-inline: 5.5vw;
}

.mainvisual__bg {
  border: var(--sub-border);
  width: 80%;
  transform: rotate(3deg);
  margin-inline: auto;
  overflow: hidden;
}

.mainvisual__bg img {
  object-fit: cover;
  opacity: 0;
  transform: scale(1.2);
  transition: transform 1.5s ease-out;
}

.mainvisual__bg img.is-active  {
  opacity: 1;
  transform: scale(1);
}

.mainvisual__copys {
  position: absolute;
  top: 16vw;
  left: 5.5vw;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transition: opacity 0.8s ease;
  transition-delay: 0.5s;
}

.mainvisual__copys.is-active {
  opacity: 1;
}

.mainvisual__copy01 {
  font-family: var(--main-font);
  font-weight: 900;
  font-size: 12vw;
  line-height: 115%;
  display: inline-block;
  color: var(--yellow);
  -webkit-text-stroke: 2px var(--black);
  text-shadow: 3px 3px var(--black);
}

.mainvisual__copy02 {
  font-family: var(--roop-font);
  font-size: 4.2vw;
  font-weight: 900;
  display: block;
  color: var(--white);
 -webkit-text-stroke: 1px var(--black);
}

.mainvisual__tape {
  position: absolute;
  bottom: 200px;
  right: 4.5vw;
  width: 30%;
  opacity: 0;
  transition: opacity 0.8s ease;
  transition-delay: 0.8s;
}

.mainvisual__tape.is-active {
  opacity: 1;
}


@media(min-width: 768px) {
  .mainvisual {
    padding: 140px 0 150px;
  }

  .mainvisual__inner {
    padding-inline: 40px;
  }

  .mainvisual__bg {
    width: 35%;
  }

  .mainvisual__copys {
    top: 10vw;
    left: 12vw;
  }

  .mainvisual__copy01 {
    font-size: 6vw;
  }

  .mainvisual__copy02 {
    font-size: 2.1vw;
  }

  .mainvisual__tape {
    bottom: 230px;
    right: 27vw;
    width: 15%;
  }
}




/*about*/
.about {
  padding: 100px 0 100px;
  border-top: var(--main-border);
  background-color: var(--gray);
}

.about__inner {
  padding-inline: 5.5vw;
  position: relative;
}

.about__profile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.about__img {
  width: 65%;
  border: var(--sub-border);
  margin-bottom: 40px;
  box-shadow: 10px 10px var(--gray-shadow);
  opacity: 0;
  transition: opacity 1.2s ease;
  overflow: hidden;
}

.about__img.is-active {
  opacity: 1;
}

.about__img img {
  object-fit: cover;
  opacity: 0;
  transform: scale(1.2);
  transition: transform 1.2s ease-out;
}

.about__img img.is-active {
  opacity: 1;
  transform: scale(1);
}

.about__texts {
  opacity: 0;
  transition: opacity 0.8s ease;
}
  
.about__texts.is-active {
  opacity: 1;
}

.about__name {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 25px;
}

.about__description {
  font-size: 1.3rem;
  line-height: 2.5rem;
  margin-bottom: 60px;
}

.about__button {
  position: relative;
  font-size: 1.4rem;
  font-family: var(--main-font);
  letter-spacing: 1px;
  color: var(--black);
  font-weight: bold;
  padding: 15px 20px;
  border: var(--sub-border);
  display: block;
  max-width: 135px;
  margin: 0 0 0 auto;
  text-align: center;
  background-color: var(--yellow);
  transition: all 0.3s;
  z-index: 1;
}

.about__button::before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  background: #333;
  transform-origin: 50% 100%;
  transform: scaleY(0);
  transition: transform ease 0.3s;
}

@media (hover: hover) and (pointer: fine) {
  .about__button:hover {
    color: var(--white);
  }


  .about__button:hover::before {
    transform-origin: 50% 100%;
    transform: scaleY(1);
  }
}  
  
.swimmer_icon01 {
  width: 50px;
  position: absolute;
  bottom: -100px;
}



@media(min-width: 768px) {
  .about {
    padding: 120px 0 200px;
  }

  .about__inner {
    padding-inline: 40px;
    margin-inline: auto;
    max-width: 1160px;
  } 

  .about__profile {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 10%;
  }

  .about__img {
    width: 35%;
    max-width: 370px;
    margin-bottom: 0;  
  }

  .about__texts {
    width: 65%;
    opacity: 0;
    transition: opacity 0.8s ease;
    transition-delay: 0.5s;
  }
  
  .about__texts.is-active {
    opacity: 1;
  }

  .about__description {
    font-size: 1.5rem;
    line-height: 2.8rem;
    margin-bottom: 40px;
  }
  
  .swimmer_icon01 {
    width: 60px;
    position: absolute;
    bottom: -200px;
  }
}




/*works*/
.works {
  padding: 100px 0 100px;
  border-top: var(--main-border);
  background-image: linear-gradient(0deg, transparent calc(100% - 1px), #f0f0f0 calc(100% - 1px)),
                    linear-gradient(90deg, transparent calc(100% - 1px), #f0f0f0 calc(100% - 1px));
  background-size: 16px 16px;
  background-repeat: repeat;
  background-position: center center;
}

.works__inner {
   padding-inline: 5.5vw;
}


@media(min-width: 768px) {
  .works {
    padding: 120px 0 200px;
  }

  .works__inner {
    padding-inline: 40px;
    margin-inline: auto;
    max-width: 1160px;
  }
}