* {
  box-sizing: border-box;
  font-family: "Noto Sans", sans-serif;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #000000;
}
a {
  text-decoration: none;
  color: #000;
}
/* ======== ヘッダー ======== */
header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
}
header .container {
  width: 100%;
  background-color: #ffffff;
  padding: 10px 200px 10px 45px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}
.logo img {
  width: 227px;
  height: auto;
}
.menu-bar {
  display: flex;
  align-items: center;
  gap: 25px;
  font-size: 18px;
  font-weight: 600;
}

.menu-bar a {
  position: relative;
  transition: all 0.3s ease;
  display: inline-block;
}

.menu-bar a:hover {
  transform: scale(1.0);
}

.menu-bar a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: #0071bc;
  transition: width 0.3s ease;
}

.menu-bar a:hover::after {
  width: 100%;
}

/* ======== ドロップダウンメニュー (デスクトップ) ======== */
.dropdown {
  position: relative;
  /* .menu-bar a の横並びスタイルに合わせて調整 */
  display: inline-block;
  height: 100%; 
}

.dropdown .dropbtn {
  /* .menu-bar a と同等のスタイルを適用 */
  font-size: 18px;
  font-weight: 600;
  padding: 0;
  display: flex;
  align-items: center;
  position: relative;
  cursor: default;
}

/* ホバー時の下線アニメーションをドロップダウンボタンにも適用 */
.dropdown .dropbtn::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: #0071bc;
  transition: width 0.3s ease;
}

.dropdown:hover .dropbtn::after {
  width: 100%;
}

.dropdown-content {
  display: none; /* 初期状態では非表示 */
  position: absolute;
  background-color: #ffffff;
  min-width: 180px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 10;
  top: 100%; /* メニューバーの直下に配置 */
  left: 50%;
  transform: translateX(-50%); /* 中央寄せ */
  border-radius: 5px;
  overflow: hidden;
}

.dropdown-content a {
  color: #000;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  text-align: left;
  font-size: 16px;
  font-weight: 400;
}
/* .dropdown-content 内の a にホバー時のスタイル */
.dropdown-content a:hover {
  background-color: #f0f0f0;
  color: #0071bc;
  transform: none; /* 親の .menu-bar a:hover の transform を無効化 */
}

/* ドロップダウンコンテンツ内の a の下線アニメーションを無効化 */
.dropdown-content a::after {
  display: none;
}

/* ホバーでドロップダウンコンテンツを表示 */
.dropdown:hover .dropdown-content {
  display: block;
}
/* ======== ドロップダウンメニュー (デスクトップ) 終了 ======== */


.contact-btn {
  background: url("../img/contact-btn.png") no-repeat center / cover;
  width: 130px;
  height: 118px;
  position: absolute;
  top: 0;
  right: 20px;
  font-size: 18px;
  font-weight: 600;
  color: #ffffff;
  text-align: center;
  display: flex;
  justify-content: center;
  padding-top: 25px;
  transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

.contact-btn:hover {
  transform: translateY(8px);
}
/* --------- ハンバーガー ---------- */
.hamburger-menu {
  display: none;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  z-index: 1001;
  position: relative;
}

.line {
  width: 35px;
  height: 2px;
  background-color: #6d6d6d;
  margin: 5px 0;
  transition: all 0.3s ease;
}

/* ハンバーガーメニューオーバーレイ */
.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* モバイルメニュー */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100%;
  background-color: #ffffff;
  z-index: 1000;
  transition: right 0.3s ease;
  padding: 80px 30px 30px;
  box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu a {
  display: block;
  padding: 15px 0;
  font-size: 18px;
  font-weight: 600;
  color: #000;
  border-bottom: 1px solid #f0f0f0;
  transition: all 0.3s ease;
}

.mobile-menu a:hover {
  color: #0071bc;
  padding-left: 10px;
}

/* ======== ドロップダウンメニュー (モバイル) ======== */
.mobile-dropdown {
  width: 100%;
}

.mobile-dropbtn {
  /* .mobile-menu a と同じスタイリング */
  display: block;
  padding: 15px 0;
  font-size: 18px;
  font-weight: 600;
  color: #000;
  border-bottom: 1px solid #f0f0f0;
  transition: all 0.3s ease;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* モバイルメニュー内のドロップダウンコンテンツ */
.mobile-dropdown-content {
  /* JSで開閉するまでは非表示を想定 */
  display: none; 
  background-color: #f9f9f9;
  padding-left: 15px;
  border-bottom: 1px solid #f0f0f0;
}

.mobile-dropdown-content a {
  /* .mobile-menu a の border-bottom と競合するため、上書き */
  border-bottom: none; 
  padding: 10px 0;
  font-size: 16px;
  font-weight: 400;
  /* ホバー時の左パディングをリセット */
  padding-left: 0 !important; 
}
/* ======== ドロップダウンメニュー (モバイル) 終了 ======== */


/* 閉じるボタン */
.close-btn {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 30px;
  height: 30px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 1001;
}

.close-line {
  width: 20px;
  height: 2px;
  background-color: #6d6d6d;
  margin: 2px 0;
  transition: all 0.3s ease;
}

.close-btn:hover .close-line {
  background-color: #0071bc;
}

.close-btn .close-line:nth-child(1) {
  transform: rotate(45deg) translate(2px, 2px);
}

.close-btn .close-line:nth-child(2) {
  transform: rotate(-45deg) translate(2px, -2px);
}

/* ハンバーガーアニメーション */
.hamburger-menu.active .line:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger-menu.active .line:nth-child(2) {
  opacity: 0;
}

.hamburger-menu.active .line:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}
/* ======== メイン ======== */
main {
  width: 100%;
  overflow: hidden;
}
.fv-section {
  width: 100%;
  height: 100vh;
  background: url("../img/fv-bg.jpg") no-repeat center center/cover;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  position: relative;
  z-index: -2;
}
.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5); /* 暗い効果 */
  /* backdrop-filter: blur(8px);  */
  /* ぼかし効果 */
  z-index: 1;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
.fv-section h3 {
  font-size: 42px;
  font-weight: 400;
  margin-bottom: 10px;
  line-height: 1.2;
  font-family: "Noto Sans JP";
  text-align: center;
  opacity: 0;
  transform: translateY(50px);
  transition: all 1.2s ease-out;
}

.first-view {
  position: relative;
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  color: #ffffff;
  position: relative;
  z-index: -2;
}

.bg-video {
  width: 100%;
  height: auto;
  position: absolute;
  top: 0;
  left: 0;
  object-fit: cover;
  z-index: -1;
}

.first-view h3 {
  font-size: 42px;
  font-weight: 400;
  margin-bottom: 10px;
  line-height: 1.2;
  font-family: "Noto Sans JP";
  text-align: center;
  opacity: 0;
  transform: translateY(50px);
  transition: all 1.2s ease-out;
  position: relative; /* オーバーレイより上にするため */
  z-index: 2; /* オーバーレイより上にするため */
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.first-view h1 {
  font-size: 71px;
  font-weight: bold;
  line-height: 1.2;
  text-align: center;
  opacity: 0;
  transform: translateY(50px);
  transition: all 1.2s ease-out;
  position: relative; /* オーバーレイより上にするため */
  z-index: 2; /* オーバーレイより上にするため */
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.first-view.animate h3 {
  opacity: 1;
  transform: translateY(0);
}

.first-view.animate h1 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.3s;
}

.fv-section h1 {
  font-size: 71px;
  font-weight: bold;
  line-height: 1.2;
  text-align: center;
  opacity: 0;
  transform: translateY(50px);
  transition: all 1.2s ease-out;
}

.fv-section.animate h3 {
  opacity: 1;
  transform: translateY(0);
}

.fv-section.animate h1 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.3s;
}
.intro-section {
  width: 100%;
  background-color: #f5f5f5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 50px;
  padding: 20px;
}
.section-container {
  width: 100%;
}
.intro-section .section-container {
  background: url("../img/intro-bg.png") no-repeat center center/cover;
  display: flex;
  justify-content: center;
  padding-block: 60px 40px;
}
.for-mans-case {
  display: flex;
  max-width: 90%;
  justify-content: space-between;
}
.for-mans {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 40%;
  opacity: 0;
  transform: translateX(-100px);
  transition: all 1s ease-out;
}

.for-mans:nth-child(2) {
  transform: translateX(100px);
}

.for-mans.animate {
  opacity: 1;
  transform: translateX(0);
}
.for-mans h2 {
  font-size: 33px;
  font-weight: 600;
  color: #0071bc;
  margin-bottom: 20px;
  position: relative;
  width: 100%;
  text-align: center;
}
.for-mans h2::before {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #ffffff;
}
.for-mans p {
  font-size: 18px;
  font-weight: bold;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 40px;
}
.more-btn {
  transition: all 0.3s ease;
  width: 220px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #3fa9f5;
  font-size: 18px;
  font-weight: bold;
  color: #ffffff;
  border: none;
  border-top-left-radius: 10px;
  border-bottom-right-radius: 10px;
  position: relative;
  overflow: hidden;
}

.more-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    -45deg,
    transparent 0%,
    transparent 30%,
    rgba(255, 255, 255, 0.5) 50%,
    transparent 70%,
    transparent 100%
  );
  animation: lightSweep 2s ease-in-out infinite;
}

@keyframes lightSweep {
  0% {
    left: -100%;
  }
  50% {
    left: 100%;
  }
  100% {
    left: 100%;
  }
}
.reason-section {
  background: url("../img/reason-bg.png") no-repeat center center / cover;
  width: 100%;
  padding-block: 140px 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.reason-title {
  text-align: center;
  margin-bottom: 130px;
  opacity: 0;
  transform: translateY(80px);
  transition: all 0.8s ease-out;
}

.reason-title.animate {
  opacity: 1;
  transform: translateY(0);
}
.reason-title p:nth-of-type(1) {
  font-size: 73px;
  color: #ffffff;
  font-weight: bold;
}
.reason-title p:nth-of-type(2) {
  font-size: 40px;
  color: #ffffff;
  font-weight: bold;
}
.reason-cards {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}
.reason-card {
  width: 280px;
  height: 420px;
  background-color: #ffffff;
  padding: 10px;
  opacity: 0;
  transform: translateY(60px);
  transition: all 1s ease-out;
}

.reason-card.animate {
  opacity: 1;
  transform: translateY(0);
}
.reason-card img {
  width: 100%;
  margin-bottom: 30px;
}
.reason-card-txt p:nth-of-type(1) {
  text-align: center;
  font-size: 20px;
  color: #0071bc;
  line-height: 1.2;
  margin-bottom: 20px;
}
.reason-card-txt p:nth-of-type(2) {
  font-size: 14px;
  line-height: 1.3;
}
.port-section {
  width: 100%;
  padding-top: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.port-title {
  width: fit-content;
  padding-block: 20px 40px;
  padding-left: 40px;
  border-left: 7px solid #0071bc;
}
.port-title p:nth-of-type(1) {
  font-size: 23px;
  letter-spacing: 12px;
}
.port-title p:nth-of-type(2) {
  font-size: 48px;
  font-weight: 500;
  line-height: 1.3;
}
.goTo-port {
  background: url("../img/port-img.png") no-repeat center / cover;
  width: 100%;
  padding-block: 100px;
  font-size: 23px;
  font-weight: 500;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 60px;
}
.goTo-port .more-btn {
  width: 320px;
  height: 70px;
}

.goTo-port .more-btn::before {
  animation: lightSweep 3.5s ease-in-out infinite;
}
.moto-section {
  width: 100%;
  position: relative;
  padding-top: 90px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 90px;
}
.moto {
  width: 100%;
  display: flex;
  align-items: center;
  opacity: 0;
  transform: translateY(80px);
  transition: all 1.2s ease-out;
}

.moto.animate {
  opacity: 1;
  transform: translateY(0);
}
.moto:nth-of-type(3) .moto-txt {
  padding-inline: 60px 120px;
}
.moto-txt {
  width: 50%;
  padding-inline: 120px 60px;
}
.moto-img {
  width: 50%;
}
.moto-img img {
  width: 100%;
  height: auto;
}
.moto-txt h3 {
  font-size: 33px;
  margin-bottom: 20px;
  font-weight: bold;
}
.moto-txt p {
  font-size: 15px;
  line-height: 1.6;
}
.moto-bt {
  width: 100%;
  background: url("../img/moto-bt-bg.png") no-repeat center / cover;
  color: #ffffff;
  padding-block: 90px 50px;
}
.goTo-contact {
  width: 100%;
  height: 245px;
  background-color: rgba(255, 255, 255, 0.5);
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 90px;
}
.goTo-contact p {
  position: absolute;
  left: 120px;
  color: #000000;
  font-size: 18px;
  font-weight: bold;
}
.contact-tip {
  position: absolute;
  top: 0;
  left: 0;
  background-color: #0071bc;
  font-size: 24px;
  font-weight: bold;
  padding: 10px 30px 10px 120px;
}
.goTo-contact .more-btn {
  width: 320px;
  height: 70px;
}

.goTo-contact .more-btn::before {
  animation: lightSweep 3.5s ease-in-out infinite;
}
.moto-tip {
  position: absolute;
  top: 21%;
  background-color: rgb(0 0 0 / 53%);
  color: #fff;
  font-size: 25px;
  font-weight: 600;
  padding: 20px;
  width: 320px;
  height: 320px;
  opacity: 0;
  transform: translateY(100px);
  transition: all 1.5s ease-out;
  z-index: 5;
}

.moto-tip.animate {
  opacity: 1;
  transform: translateY(0);
}
.moto-tip-case {
  border: 1px solid #ffffff;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.moto-tip-case p {
  line-height: 2.3;
}
/* ======== フーター ======== */
footer {
  width: 100%;
  background-color: #9cd6e8;
  position: relative;
  padding-bottom: 40px;
}
footer .container {
  display: flex;
  justify-content: space-between;
  padding-block: 50px 30px;
  padding-inline: 120px 40px;
  border-bottom: 1px solid #000000;
}
.comInfo-group {
    display: flex;
    justify-content: space-between;
    /* width: 100%; を削除: Flexコンテナの子要素として自然な幅にする */
}
.com-info {
  display: flex;
  gap: 35px;
}
.info-txt {
  padding-top: 20px;
  font-size: 18px;
}
.info-txt p:nth-of-type(2) {
  font-size: 27px;
}
.footer-nav {
  font-size: 16px;
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  /* width: 80%; を維持: com-infoの横幅を適切に保つため */
  width: 80%;
  font-weight: 500;
}
.com-reviews {
    position: relative;
    padding-top: 30px;
}
.com-reviews-txt {
  font-size: 18px;
  font-weight: 600;
}
.com-reviews-img {
  width: 366px;
  margin-top: 10px;
}
.com-reviews-img img {
  width: 100%;
  height: auto;
}
footer .contact-btn {
  right: 460px;
}

/* ======== レスポンシブ ======== */
@media (max-width: 1400px) {
  .fv-section h3, .first-view h3 {
    font-size: 32px;
  }
  .fv-section h1, .first-view h1 {
    font-size: 53px;
  }
  .menu-bar {
    font-size: 16px;
  }
  .contact-btn {
    font-size: 16px;
  }
  .for-mans h2 {
    font-size: 25px;
  }
  .for-mans p {
    font-size: 14px;
  }
  .reason-title p:nth-of-type(1) {
    font-size: 55px;
  }
  .reason-title p:nth-of-type(2) {
    font-size: 30px;
  }
  .info-txt {
    font-size: 14px;
  }
  .info-txt p:nth-of-type(2) {
    font-size: 20px;
  }
  .footer-nav {
    font-size: 12px;
  }
  .com-reviews-txt {
    font-size: 14px;
  }
  .comInfo-group {
      /* width: 70%; を削除: Flexコンテナの子要素として自然な幅にする */
  }
}
@media (max-width: 1200px) {
  header .container {
    padding: 10px 170px 10px 45px;
  }
  .fv-section h1, .first-view h1 {
    font-size: 52px;
  }
  .moto-txt {
    padding-inline: 60px 40px;
  }
  .moto:nth-of-type(3) .moto-txt {
    padding-inline: 40px 60px;
  }
  .moto-txt h3 {
    font-size: 25px;
  }
  .moto-txt p {
    font-size: 12px;
  }
  .contact-tip {
    font-size: 18px;
    padding: 10px 30px 10px 60px;
  }
  .goTo-contact p {
    font-size: 14px;
    left: 60px;
  }
  .goTo-contact .more-btn {
    width: 300px;
  }
  .moto-tip {
    top: 18%;
    width: 270px;
    height: 270px;
    font-size: 22px;
  }
  footer .container {
    padding-inline: 60px 20px;
  }
  footer .contact-btn {
    right: 10px;
  }
  .comInfo-group {
      /* width: 65%; を削除: Flexコンテナの子要素として自然な幅にする */
  }
}
@media (max-width: 950px) {
  header .container {
    padding: 10px 200px 10px 45px;
  }
  .menu-bar {
    display: none;
  }
  .hamburger-menu {
    display: flex;
  }
  .fv-section h1, .first-view h1 {
    width: 630px;
  }
  .reason-cards {
    flex-wrap: wrap;
    justify-content: center;
  }
  .reason-title p:nth-of-type(1) {
    font-size: 46px;
  }
  .goTo-contact p {
    position: unset;
  }
  .goTo-contact {
    flex-direction: column;
    gap: 30px;
  }
  .moto-tip {
    top: 17%;
    width: 170px;
    height: 170px;
    font-size: 14px;
  }
  footer .container {
    flex-direction: column;
    padding-inline: 20px;
    gap: 30px;
  }
  .footer-nav {
    width: 100%;
  }
  .comInfo-group {
      width: 100%; /* SPでは全幅にしても問題なし */
      flex-direction: column;
      gap: 30px;
  }
  .com-info {
    justify-content: center;
    gap: 20px;
  }
  .com-reviews {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding-top: 0;
  }
  footer .contact-btn {
      position: relative;
      right: unset;
  }
}
@media (max-width: 768px) {
  .fv-section {
    padding-inline: 35px;
  }
  .first-view {
    margin-top: 90px;
  }
  .fv-section h3, .first-view h3 {
    width: 630px;
    margin-bottom: 20px;
  }
  .fv-section h1, .first-view h1 {
    width: 580px;
    font-size: 45px;
  }
  .intro-section .section-container {
    background: url("../img/intro-bg-sp.png") no-repeat center center/cover;
  }
  .for-mans-case {
    flex-direction: column;
    align-items: center;
    gap: 50px;
  }
  .for-mans {
    width: 70%;
  }
  .reason-cards {
    flex-wrap: nowrap;
    flex-direction: column;
  }
  .reason-title p:nth-of-type(1) {
    font-size: 38px;
  }
  .reason-title p:nth-of-type(2) {
    font-size: 24px;
  }
  .port-title {
    padding-block: 15px 35px;
    padding-left: 30px;
  }
  .port-title p:nth-of-type(1) {
    font-size: 17px;
    letter-spacing: 10px;
  }
  .port-title p:nth-of-type(2) {
    font-size: 36px;
  }
  .contact-tip {
    padding: 10px 30px 10px 50px;
  }
  .moto-tip {
    top: 15%;
  }
  footer .contact-btn {
    right: 20px;
  }
  .com-reviews-img {
    width: 300px;
  }
}
@media (max-width: 650px) {
  header .container {
    padding: 10px 125px 10px 20px;
  }
  .logo img {
    width: 180px;
  }
  .line {
    margin: 4px 0;
  }
  .contact-btn {
    font-size: 14px;
    width: 100px;
    height: 98px;
    padding-top: 20px;
    right: 10px;
  }
  .fv-section {
    padding-inline: 10px;
  }
  .first-view {
    margin-top: 70px;
  }
  .fv-section h3, .first-view h3 {
    width: 100%;
    font-size: 28px;
  }
  .fv-section h1, .first-view h1 {
    width: 100%;
  }
  .for-mans {
    width: 90%;
  }
  .intro-section {
    padding: 10px;
  }
  .for-mans-case {
    max-width: 100%;
  }
  .reason-section {
    padding-block: 110px 70px;
  }
  .reason-title p:nth-of-type(1) {
    font-size: 36px;
    line-height: 1.2;
    margin-bottom: 10px;
  }
  .reason-title p:nth-of-type(2) {
    font-size: 20px;
  }
  .goTo-port {
    font-size: 16px;
    padding-block: 60px;
    gap: 45px;
  }
  .moto-section {
    gap: 60px;
  }
  .moto {
    padding-left: 0;
    padding-inline: 20px;
    flex-direction: column-reverse;
    gap: 20px;
  }
  .moto:nth-of-type(3) {
    padding-right: 0;
    padding-inline: 20px;
    flex-direction: column;
    gap: 20px;
  }
  .moto-txt {
    width: 100%;
    padding-inline: 0;
  }
  .moto:nth-of-type(3) .moto-txt {
    padding-inline: 0;
  }
  .moto-img {
    width: 100%;
  }
  .moto-txt h3 {
    margin-bottom: 15px;
  }
  .goTo-contact {
    gap: 20px;
  }
  .moto-tip {
    display: none;
  }
  .com-info {
    flex-direction: column;
    gap: 0;
  }
  .com-reviews-img {
    width: 100%;
  }
  .reason-title {
    margin-bottom: 100px;
  }
  footer .contact-btn {
    right: 10px;
  }
  .com-info {
    align-items: center;
  }
  .info-txt {
    text-align: center;
  }
  .com-reviews-img {
    width: 250px;
  }
}
@media (max-width: 429px) {
  .fv-section h3, .first-view h3 {
    font-size: 26px;
  }
  .fv-section h1, .first-view h1 {
    font-size: 38px;
  }
  .for-mans {
    width: 90%;
  }
  .reason-title {
    margin-bottom: 70px;
  }
  .reason-section {
    padding-block: 90px 70px;
  }
}


.more-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  transform: skewX(-25deg);
}

.more-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 10px 20px rgba(79, 70, 229, 0.3);
}

@keyframes shine {
  100% {
    left: 125%;
  }
}

/* 静止画のフォールバックをデフォルトで非表示にする */
#fv-static {
  display: none;
}

/* スマートフォン向けのスタイル */
@media screen and (max-width: 768px) { /* 768px以下の画面幅で適用 */
  .first-view h3 {
    font-size: 1rem; /* 例: h3のフォントサイズを小さくする */
    /* 必要に応じて他のスタイルも調整 */
  }

  .first-view h1 {
    font-size: 1.6rem; /* 例: h1のフォントサイズを小さくする */
    /* 必要に応じて他のスタイルも調整 */
    line-height: 1.3; /* 行間も調整すると見やすくなります */
  }
}

/* さらに小さい画面向けの調整（必要であれば） */
@media screen and (max-width: 480px) { /* 480px以下の画面幅で適用 */
  .first-view h3 {
    font-size: 0.8rem; /* さらに小さく */
  }

  .first-view h1 {
    font-size: 1.3rem; /* さらに小さく */
  }
}