/* ===== 共通 ===== */
html {
  font-family: "Noto Sans JP";
  font-size: 16px;
  scroll-behavior: smooth;
}
h2 {
  font-size: 32px;
  font-weight: bold;
}
h3 {
  color: #fff;
  font-size: 24px;
  font-weight: bold;
}
p {
  word-spacing: 2em;
}
a {
  opacity: 1;
  transition: opacity 0.5s ease;
}
.no-scroll {
  overflow: hidden;
  height: 100vh; /* iOS対策 */
}
.sp-only {
  display: none;
}
.botton {
  display: block;
  margin: 0 auto;
}
.line-spacing {
  line-height: 2em;
}
.title-flex {
  display: flex;
  justify-content: center;
  gap: 10px;
  align-items: center;
}
/* ===== FV ===== */
.fv {
  position: relative;
  width: 100%;
  height: clamp(300px, 85vh, 900px); /*画面の80%まで広げる*/
  overflow: hidden;
}
.fv-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* ===== ヘッダー ===== */
.header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}
.logo {
  width: 180px;
}
.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.header-icons {
  display: flex;
  gap: 20px;
}
/* ===== ハンバーガー ===== */
.hamburger {
  width: 44px;
  height: 44px;
  background: rgba(0, 0, 0, 0.6);
  border: none;
  cursor: pointer;
  position: static;
}
.hamburger span {
  display: block;
  width: 30px;
  height: 2px;
  background: #fff;
  margin: 7px auto;
  transition: .3s;
}
.hamburger.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}
/* ===== 全画面メニュー ===== */
.fullscreen-menu {
  position: fixed;
  inset: 0;
  background: rgba(0, 174, 239, 1);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: .4s;
  z-index: 9;
}
.fullscreen-menu a {
  color: rgba(255, 0, 4, 1.00);
}
.fullscreen-menu.active {
  opacity: 1;
  pointer-events: auto;
}
.fullscreen-menu ul {
  text-align: center;
}
.fullscreen-menu li {
  margin: 25px 0;
}
.fullscreen-menu a {
  font-size: 32px;
  color: #fff;
  text-decoration: none;
}
/* ===== hide-menu ===== */
.hide-menu {
  transition: opacity .3s;
}
.hide-menu.is-hidden {
  opacity: 0;
  pointer-events: none;
}
/* ===== 中央ロゴ ===== */
.fv-center-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  z-index: 5;
}
/* ===== 営業時間 ===== */
.time-board {
  position: absolute;
  bottom: 30px;
  left: 30px;
  background: rgba(0, 174, 239, 0.6);
  border: 4px solid #fff;
  border-radius: 26px;
  padding: 25px 60px;
  color: #fff;
  text-align: center;
  z-index: 5;
}
.time-board h2 {
  font-size: 32px;
  margin: 5px 0;
}
/*メニューバー*/
.menu-bar {
  background-color: #00aeef;
}
.menu-bar ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  max-width: 1000px;
  margin: 0 auto;
  padding: 30px 30px;
}
/*おすすめ情報*/
.recommended-information-inner {
  padding: 100px 0;
}
.recommended-information-inner .content-block {
  max-width: 1000px;
  margin: 0 auto;
  padding-top: 50px;
}
.recommended-information-inner .content-block .flex {
  display: flex;
  justify-content: space-between;
}
.recommended-information-inner .content-block li {
  display: flex;
  flex-flow: column;
  gap: 15px;
  text-align: center;
}
/*お知らせ--------------------------------------------------------------------------------------------------*/
.notice {
  background-color: #f3f9fd;
  width: 100%;
}
.notice-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 100px 0;
}
.notice-inner .content-block {
  max-width: 800px;
  width: 80vw;
  margin: 50px auto 30px;
  background-color: #fff;
  display: flex;
  flex-flow: column;
  gap: 20px;
  padding: 50px;
}
/*施設案内------------------------------------------------------------------------*/
.facility-information-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 100px 0;
}
.facility-guide-img {
  width: 100%;
  height: auto;
  display: block;
  padding: 50px 0 30px 0;
}
.facility-information-inner p {
  text-align: center;
  margin-bottom: 50px;
}
/*生き物図鑑＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/
.animal-encyclopedia {
  width: 100%;
  margin: 0 auto;
  background-color: #f3f9fd;
}
.animal-encyclopedia-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 100px 0;
}
.animal-encyclopedia-inner .content-block {
  max-height: 400px;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  justify-content: flex-start;
  margin: 50px auto 0;
}
.animal-encyclopedia-inner .content-block img {
  width: 195px;
  height: 195px;
  object-fit: cover
}
.animal-encyclopedia-inner p {
  text-align: center;
  margin: 50px 0;
}
/*アクセス＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/
.access {
  width: 100%;
  margin: 0 auto;
}
.access-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 100px 0;
}
.access-inner p {
  text-align: center;
}
.map {
  margin: 50px 0 30px;
  width: 100%;
  position: relative;
  padding-top: 50%;
}
.map iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.copyright {
  padding-top: 70px;
}
/* ===== フッター ========*/
.footer {
  background-color: #00aeef;
  margin: 0 auto;
  text-align: center;
  padding: 80px 0 90px 0;
}
.responsive-flex {
  display: none;
}
.footer .flex {
  display: flex;
  gap: 40px;
  justify-content: center;
}
.footer p {
  color: #fff;
  word-spacing: .5em;
}
.footer h3 {
  padding: 85px 0 25px 0;
}
.footer a {
  color: #fff;
}
/* ===== レスポンシブ ===== */
@media (max-width: 1024px) {
  .recommended-information-inner .content-block {
    padding-top: 50px;
  }
  .recommended-information-inner .content-block img {
    width: 30vw;
  }
  .animal-encyclopedia-inner .content-block {
    max-width: 600px;
    max-height: 600px;
  }
}
@media (max-width: 768px) {
  .logo {
    width: 140px;
  }
  .sp-only {
    display: inline;
  }
  .hamburger.is-fixed {
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 1001;
  }
  .header-icons {
    display: none;
  }
  .fv-center-logo {
    width: 200px;
  }
  .time-board {
    bottom: 10px;
    left: 10px;
    padding: 15px 30px;
  }
  .time-board h2 {
    font-size: 24px;
  }
  .hamburger {
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 1000;
  }
  .menu-bar {
    display: none;
  }
  .recommended-information-inner .content-block img {
    width: 80vw;
    height: auto;
  }
  /* 横並び → 縦並び */
  .recommended-information-inner .content-block .flex {
    flex-direction: column;
    gap: 50px;
  }
  .recommended-information-inner .content-block .flex p br {
    display: none;
  }
  /* liを中央寄せ */
  .recommended-information-inner .content-block li {
    align-items: center;
  }
  .animal-encyclopedia-inner .content-block {
    max-width: 400px;
    max-height: 800px;
  }
  .notice-inner .content-block {
    padding: 30px;
  }
  .footer .flex {
    flex-wrap: wrap; /* 折り返しを許可 */
  }
  .footer .flex a {
    flex: 0 1 calc(50% - 40px); /* 3個で1行に収める */
    text-align: center; /* 中央寄せ（任意） */
  }
}
/*スマホ版*/
@media (max-width : 480px) {
  h2 {
    font-size: 24px;
  }
  .logo {
    width: 100px;
  }
  .header-inner {
    padding: 15px 10px;
  }
  .title-flex {
    gap: 5px;
  }
  .title-flex img {
    width: 24px;
    height: 24px;
  }
  .time-board {
    bottom: 10px;
    left: 10px;
    padding: 10px 15px;
  }
  .time-board p {
    font-size: 12px;
  }
  .recommended-information-inner {
    padding: 60px 0;
  }
  .notice-inner {
    padding: 60px 0;
  }
  .facility-information-inner {
    padding: 60px 0;
  }
  .animal-encyclopedia-inner {
    padding: 60px 0;
  }
  .animal-encyclopedia-inner p {
    font-size: 12px;
  }
  .access-inner {
    padding: 60px 0;
  }
  .footer {
    padding: 60px 0;
  }
  .recommended-information-inner .content-block .flex p {
    font-size: 12px;
  }
  .animal-encyclopedia-inner .content-block {
    max-width: 400px;
    max-height: 800px;
    justify-content: center;
  }
  .animal-encyclopedia-inner .content-block img {
    width: 40vw;
    height: auto;
    object-fit: cover
  }
  .notice-inner p {
    word-spacing: 1.5em;
  }
  .notice-inner .content-block {
    padding: 20px;
  }
  .access .access-inner p {
    font-size: 10px;
  }
  .footer .flex {
    display: none;
  }
  .responsive-flex {
    display: block;
  }
  .responsive-flex ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
}
@media (hover: hover) and (pointer: fine) {
  a:hover {
    opacity: 0.7;
  }
}
@media (max-width: 320px) {}