body {
      font-family: "Helvetica", sans-serif;
      margin: 0;
      background-color: #f4f4f4;
      color: #333;
    }
    header {
      background-color: #ffffff;
      color: white;
      /* padding: 30px 20px; */
      text-align: center;
    }
    /*
    nav {
      background: #005599;
      display: flex;
      justify-content: center;
      gap: 30px;
      padding: 15px;
    }
    nav a {
      color: white;
      text-decoration: none;
      font-weight: bold;
    }
    */
    section_ {
      padding: 40px 20px;
      max-width: 1100px;
      margin: auto;
      background: white;
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }

    section {
      padding: 40px 20px;
      max-width: 1100px;
      margin: auto;
      background: white;
      margin-bottom: 20px;
      /*border-radius: 8px;*/
      /*box-shadow: 0 2px 8px rgba(0,0,0,0.1);*/
    }

    .group-list {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
    }
    .group-item {
      flex: 1 1 250px;
      background-color: #eef5ff;
      padding: 20px;
      border-radius: 8px;
      text-align: center;
    }
    footer {
      background-color: #003366;
      color: white;
      text-align: center;
      padding: 20px;
      margin-top: 40px;
    }
    


.hero {
    position: relative;
    height: 600px;
    background: url(../images/hanakoganei_k-k.jpg) center center / cover no-repeat;
    
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
   /* animation: zoomIn 10s ease-out forwards;
	animation-delay: 0.5s;*/
}

.hero-greeting {
    position: relative;
    height: 400px;
    background: url(../images/greeting-main.png) center center / cover no-repeat;
    
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
   /* animation: zoomIn 10s ease-out forwards;
	animation-delay: 0.5s;*/
}

.hero-about {
    position: relative;
    height: 400px;
    background: url(../images/greeting-main.png) center center / cover no-repeat;
    
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
   /* animation: zoomIn 10s ease-out forwards;
	animation-delay: 0.5s;*/
}

.hero-topic {
    position: relative;
    width: 100%;
    height: 200px;
    margin-top: 152px;
    background: url(../images/topic_header_m.jpg) center center / cover no-repeat;
    
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
   /* animation: zoomIn 10s ease-out forwards;
	animation-delay: 0.5s;*/
}

.hero-text {
  position: absolute;
  top: 70%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: white;
  opacity: 0;
  animation: fadeSlideIn 1.5s ease-out forwards;
}

/* フェード＋スライドアニメーション */
@keyframes fadeSlideIn {
  0% {
    opacity: 0;
    transform: translate(-50%, -20%);
  }
  100% {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}

.hero-text strong {
  color: #ffffff;
}

.gradient-text strong{
  font-size: 80px;
  font-weight: bold;

  background: linear-gradient(to right, #ffffff, #fcfbfb);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;

  /* Firefox 対応（必要なら）*/
  background-clip: text;
  color: transparent;
}





@keyframes zoomIn {
  0% {
    background-size: 110%;
  }
  100% {
    background-size: 120%;
  }
}

.hero_::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.0); /* 黒フィルター */
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 20px;
}

.hero h1 {
  font-size: 3em;
  margin-bottom: 0.5em;
}

.hero p {
  font-size: 1.5em;
}

#company-profile h2 {
  text-align: center;
  font-size: 2em;
  margin-bottom: 20px;
}

#company-profile table {
  border: 1px solid #ccc;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
.hero {
    position: relative;
    height: 250px;
    background: url(../images/hanakoganei_k-k.jpg) center center / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    animation: zoomIn 10s ease-out forwards;
	animation-delay: 0.5s;
}

.gradient-text strong{
  font-size: 30px;
  font-weight: bold;

  background: linear-gradient(to right, #fcfbf9, #fcfbfb);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;

  /* Firefox 対応（必要なら）*/
  background-clip: text;
  color: transparent;
  /*-webkit-text-stroke: 1px #fff; */
}
.hero-topic {
    position: relative;
    width: 100%;
    height: 200px;
    margin-top: 120px;
    background: url(../images/topic_header_m.jpg) center center / cover no-repeat;
    
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
   /* animation: zoomIn 10s ease-out forwards;
	animation-delay: 0.5s;*/
}


.hero-greeting {
    position: relative;
    height: 400px;
    background: url(../images/greeting-main-m.png) center center / cover no-repeat;
    
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
   /* animation: zoomIn 10s ease-out forwards;
	animation-delay: 0.5s;*/
}

.hero-about {
    position: relative;
    height: 400px;
    background: url(../images/greeting-main-m.png) center center / cover no-repeat;
    
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
   /* animation: zoomIn 10s ease-out forwards;
	animation-delay: 0.5s;*/
}

}