*{
  box-sizing:border-box;
}

body{
  margin:0;
  background:#FFF8F0;
  color:#1F2937;
  font-family:
    "Hiragino Sans",
    "Noto Sans JP",
    sans-serif;
  line-height:1.8;
}

a{
  text-decoration:none;
}

img{
  max-width:100%;
  display:block;
}

.omiso-hero{
  background:linear-gradient(
    135deg,
    #0F172A 0%,
    #1E293B 100%
  );
  color:#fff;
  padding:140px 20px 120px;
}

.omiso-hero__content{
  max-width:1100px;
  margin:0 auto;
  text-align:center;
}

.omiso-hero__tag{
  display:inline-block;
  margin-bottom:24px;
  opacity:.7;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.omiso-hero__title{
  font-size:64px;
  line-height:1.2;
  margin:0 0 24px;
  font-weight:700;
}

.omiso-hero__title strong{
  color:#93C5FD;
}

.omiso-hero__sub{
  max-width:720px;
  font-size:18px;
  opacity:.82;
  margin:0 auto 40px;
}

.omiso-hero__btns{
  display:flex;
  gap:16px;
  justify-content:center;
  flex-wrap:wrap;
}

.btn-omiso-primary,
.btn-omiso-ghost,
.btn-omiso-blue{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  padding:14px 28px;
  transition:.3s;
}

.btn-omiso-primary{
  background:#2563EB;
  color:#fff;
}

.btn-omiso-primary:hover{
  transform:translateY(-2px);
}

.btn-omiso-ghost{
  border:1px solid rgba(255,255,255,.4);
  color:#fff;
}

.omiso-cats{
  display:flex;
  justify-content:center;
  gap:12px;
  padding:32px 20px;
  flex-wrap:wrap;
}

.omiso-cats__item{
  padding:12px 20px;
  border-radius:999px;
  background:#fff;
  cursor:pointer;
}

.omiso-cats__item.is-active{
  background:#2563EB;
  color:#fff;
}

.omiso-journal{
  max-width:1100px;
  margin:0 auto;
  padding:60px 20px;
}

.reveal{
  opacity:0;
  transform:translateY(40px);
  transition:
    opacity .8s ease,
    transform .8s ease;
}

.reveal.visible{
  opacity:1;
  transform:translateY(0);
}

@media screen and (max-width:768px){

  .omiso-hero__title{
    font-size:42px;
  }

  .omiso-hero{
    padding:100px 20px;
  }

}