/* リセット */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  overflow-x: hidden;
}

/* ===== ヒーローセクション ===== */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

/* 動画背景 */
.hero__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

/* オーバーレイ */
.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(46, 111, 150, 0.5);
  z-index: 2;
}

/* コンテンツ */
.hero__content {
  position: absolute;
  top: 50%;
  left: 5%;
  transform: translateY(-50%);
  z-index: 3;
  color: #fff;
  display: flex;
  gap: 60px;
  align-items: flex-start;
}

/* 左側 */
.hero__left {
  animation: fadeInLeft 1s ease-out;
}

.hero__catch {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 30px;
  letter-spacing: 0.1em;
}

.hero__list {
  list-style: none;
  font-size: 1.1rem;
  line-height: 2;
}

.hero__list li::before {
  content: '・';
  margin-right: 8px;
}

/* 中央 */
.hero__center {
  animation: fadeInUp 1.2s ease-out;
}

.hero__title {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
  line-height: 1.3;
}

.hero__subtitle {
  font-size: 1rem;
  letter-spacing: 0.15em;
  opacity: 0.9;
}

/* 右下のロゴ */
.hero__logo {
  position: absolute;
  bottom: 80px;
  right: 80px;
  z-index: 3;
  text-align: right;
  color: #fff;
  animation: fadeInRight 1.5s ease-out;
}

.hero__logo-main {
  font-size: 6rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1;
}

.hero__logo-sub {
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  margin-top: 10px;
}

/* ===== 人物紹介スクロールセクション ===== */
.staff-scroll {
  background: #2E6F96;
  padding: 60px 0;
  overflow: hidden;
}

.staff-scroll__track {
  display: flex;
  gap: 40px;
  animation: scroll 20s linear infinite;
}

.staff-scroll__track:hover {
  animation-play-state: paused;
}

@keyframes scroll {
  0% {
    transform: translateX(-50%);
  }
  100% {
    transform: translateX(0);
  }
}

/* カード */
.staff-scroll__card {
  min-width: 320px;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  flex-shrink: 0;
}

.staff-scroll__card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* 縦長画像 */
.staff-scroll__image {
  width: 100%;
  height: 400px;
  overflow: hidden;
}

.staff-scroll__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.staff-scroll__card:hover .staff-scroll__image img {
  transform: scale(1.1);
}

/* コンテンツ */
.staff-scroll__content {
  padding: 30px 25px;
  background: #fff;
}

.staff-scroll__line {
  width: 60px;
  height: 3px;
  background: #2E6F96;
  margin-bottom: 20px;
}

.staff-scroll__text {
  list-style: none;
  margin-bottom: 20px;
}

.staff-scroll__text li {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #333;
}

.staff-scroll__text li::before {
  content: '•';
  color: #2E6F96;
  margin-right: 8px;
  font-weight: bold;
}

.staff-scroll__badge {
  display: inline-block;
  padding: 6px 16px;
  background: #2E6F96;
  color: #fff;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
}

/* ===== アニメーション ===== */
@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ===== レスポンシブ ===== */
@media (max-width: 1024px) {
  .hero__content {
    flex-direction: column;
    gap: 40px;
  }
  
  .hero__catch {
    font-size: 2.5rem;
  }
  
  .hero__title {
    font-size: 3rem;
  }
  
  .hero__logo-main {
    font-size: 4rem;
  }
  
  .hero__logo-sub {
    font-size: 2rem;
  }
}

@media (max-width: 767px) {
  .hero__content {
    left: 20px;
  }
  
  .hero__catch {
    font-size: 2rem;
  }
  
  .hero__list {
    font-size: 0.95rem;
  }
  
  .hero__title {
    font-size: 2.5rem;
  }
  
  .hero__subtitle {
    font-size: 0.85rem;
  }
  
  .hero__logo {
    bottom: 40px;
    right: 20px;
  }
  
  .hero__logo-main {
    font-size: 3rem;
  }
  
  .hero__logo-sub {
    font-size: 1.5rem;
  }
  
  .staff-scroll {
    padding: 40px 0;
  }
  
  .staff-scroll__track {
    animation: scroll 5s linear infinite !important; /* スマホでは5秒に短縮（超超高速） */
  }
  
  .staff-scroll__card {
    min-width: 280px;
  }
  
  .staff-scroll__image {
    height: 350px;
  }
}

  @keyframes scroll {
    0% {
      transform: translateX(-100%);
    }
    100% {
      transform: translateX(0);
    }
  }
}

/* スマホ用のアニメーション調整 */
@media (max-width: 767px) {
  @keyframes scroll {
    0% {
      transform: translateX(-66.666%);
    }
    100% {
      transform: translateX(0);
    }
  }
}