body {
      margin: 0;
      font-family: "Helvetica Neue", sans-serif;
      color: #fff;
      background-color: #ff5800;
    }

/* ナビバー */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  height: 40px;
  z-index: 1000;
  display: flex;
  align-items: center;
  background-color: transparent;
  transition: background-color 0.3s ease;
}

.navbar.scrolled {
  background-color: rgba(255, 88, 0, 0.8); /* 半透明オレンジ */
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.nav-logo img {
  height: 40px;
  object-fit: contain;
}



.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  color: white;
  font-weight: bold;
  text-decoration: none;
  font-size: 1.2rem;
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
}

.nav-menu li a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.3s;
}

.nav-menu li a:hover {
  opacity: 0.7;
}

/* ハンバーガーメニュー */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
}

.hamburger span {
  display: block;
  height: 3px;
  background: white;
  border-radius: 2px;
}


header {
  display: flex;
  justify-content: center;
  align-items: center;
  height: auto;
  overflow: hidden;
  position: relative;
}
header img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@keyframes zoomFadeIn {
  from {
    opacity: 0;
    transform: scale(1.4);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

header img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;

  /* アニメーションの追加 */
  animation: zoomFadeIn 1s ease-out forwards;
}

.hero {
  position: relative;
  overflow: hidden;
  background: #eeeeee;
}

.hero-bg {
  width: 100%;
  height: auto;
  display: block;
}

.hero-label {
  position: absolute;
  right: 34%;
  bottom: 4%;
  width: 120px;
  opacity: 0;
  transform: scale(0.5) translateY(30px);
  animation: labelZoomFadeIn 1s ease-out 1s forwards;
  z-index: 10;
}

@keyframes labelZoomFadeIn {
  0% {
    opacity: 0;
    transform: scale(0.5) translateY(30px);
  }
  50% {
    opacity: 1;
    transform: scale(1.05) translateY(-5px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}



.ejet-highlight {
  background: linear-gradient(to bottom, #fef6f0 50%, #ff5800 50%);
  padding: 80px 20px;
}

.highlight-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  max-width: 1200px;
  margin: 0 auto;
  gap: 40px;
}

.highlight-image {
  flex: 1;
  min-width: 280px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
.highlight-image.show {
  opacity: 1;
  transform: translateY(0);
}

.highlight-img {
  width: 100%;
  height: auto;
}

@keyframes zoomFadeInEco {
  0% {
    transform: scale(0.5);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.highlight-icon {
  width: 40px;
  margin: 0 auto 10px;
  display: block;
  opacity: 0;
  transform: scale(0.5);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.highlight-icon.animate {
  animation: zoomFadeInEco 0.8s ease forwards;
}


.highlight-text {
  flex: 1;
  min-width: 280px;
}

.highlight-title {
  font-size: 2rem;
  font-weight: 800;
  color: #ffffff; /* ← 色変更 */
  font-family: 'Montserrat', sans-serif;
  margin-bottom: 40px;
  opacity: 0;
  transform: translateX(-100vw);
  transition: transform 1.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 1.5s ease-out;
}

.highlight-title.show {
  opacity: 1;
  transform: translateX(0);
}

.highlight-description {
  font-size: 1.1rem;
  color: #ffffff;
  line-height: 1.8;
  opacity: 0;
  transform: translateX(-100vw);
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.3s, opacity 0.8s ease-out 0.3s;
}

.highlight-description.show {
  opacity: 1;
  transform: translateX(0);
}


.highlight-title {
  font-size: 2rem;
  font-weight: 800;
  color: #23343f;
  font-family: 'Montserrat', sans-serif;
  margin-bottom: 20px;
}

.highlight-description {
  font-size: 1.1rem;
  color: #23343f;
  line-height: 1.8;
}



section {
  padding: 60px 20px;
  text-align: center;
}
.section-title {
  font-size: 5rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  letter-spacing: -0.5px;
  /* font-weight: bold; */
  background: linear-gradient(94.05deg, #fff9f0 21.47%, #23343f 77.24%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}
.section-title.show {
  opacity: 1;
  transform: translateY(0);
}

.section-description {
  font-size: 1.2rem;
  margin-top: 10px;
  margin-bottom: 20px;
  color: #fff;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
  transition-delay: 0.3s;  /* ← 遅れて表示されるように */
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-description.show {
  opacity: 1;
  transform: translateY(0);
}

.annot{
  font-size:x-small;
  float:right;
}

video {
  width: 80%;
  max-width: 800px;
  margin-top: 20px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}
.features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  padding: 40px 20px;
}
.feature-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 20px;
  width: 280px;
  text-align: left;
  box-shadow: 0 5px 10px rgba(0,0,0,0.2);
  transition: transform 0.3s;
}
.feature-card:hover {
  transform: translateY(-5px);
}
.feature-card h3 {
  margin-top: 0;
  color: #fff;
}
.feature-card p {
  color: #fff;
}

/* 騒音比較 */
.noise-comparison {
  background-color: #ff5800;
  padding: 0 20px 80px;
  text-align: center;
}

.noise-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.noise-header {
  display: flex;
  justify-content: center;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
}

.noise-title {
  font-size: 2.5rem;
  font-weight: bold;
  color: #ffffff;
  font-family: 'Montserrat', sans-serif;
}

.noise-caption {
  font-size: 0.9rem;
  color: #ffffff;
  margin: 0
}

.noise-image img {
  max-width: 100%;
  height: auto;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s ease-out, transform 1s ease-out;
}

.noise-image.show img {
  opacity: 1;
  transform: translateY(0);
}

/* コスト比較 */
.cost-comparison {
  background-color: #ff5800;
  padding: 80px 20px;
  text-align: center;
}

.cost-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.cost-header {
  display: flex;
  justify-content: center;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}

.cost-title {
  font-size: 2.5rem;
  font-weight: bold;
  color: #ffffff;
  font-family: 'Montserrat', sans-serif;
  margin: 0;
}

.cost-caption {
  font-size: 0.9rem;
  color: #ffffff;
  margin: 0;
}

.cost-image img {
  max-width: 100%;
  height: auto;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s ease-out, transform 1s ease-out;
}

.cost-image.show img {
  opacity: 1;
  transform: translateY(0);
}



/* フィーチャーセクション */
.features-intro {
  background: #fef6f0;
  padding: 60px 20px;
  display: flex;
  justify-content: center;
  position: relative;
  overflow: visible;
}

.features-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  gap: 40px;
  position: relative;
}

.image-wrapper {
  position: relative;
  flex: 1;
  min-width: 300px;
  overflow: visible;
}

.main-machine {
  width: 100%;
  max-width: 500px;
  display: block;
  position: relative;
  z-index: 1;

  opacity: 0;
  transform: translateX(-100vw);
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.6s ease-out;
}

.main-machine.show {
  opacity: 1;
  transform: translateX(0);
}

.water-effect {
  position: absolute;
  top: 10;
  left: 80;
  width: 40%;
  height: auto;
  z-index: 0;
  opacity: 0.8;
  pointer-events: none;
  animation: floatWater 3s ease-in-out infinite;
}

@keyframes floatWater {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(7px); }
}

.text-block {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.feature-headline {
  font-size: 2rem;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  margin-bottom: 20px;
  color: #354148;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.badge {
  background: #ff5800;
  color: #fff;
  border-radius: 50%;
  width: 100px;
  height: 100px;
  font-size: 0.9rem;
  font-weight: bold;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.features {
  background: #ff5800;
  padding: 80px 20px;
}

.features-header {
  text-align: center;
  margin-bottom: 40px;
}

.features-title {
  font-size: 1.8rem;
  font-weight: bold;
  font-family: 'Montserrat', sans-serif;
  color: #354148;
}

.features-title span {
  font-style: italic;
  font-weight: 800;
  color: #111;
}

.features-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

.feature-card {
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  width: 300px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  text-align: center;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-card img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 15px;
}

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: #ff5800;
}

.feature-card p {
  font-size: 0.95rem;
  color: #444;
  line-height: 1.5;
}

/* 高圧洗浄仕様 */
.pc-only {
  display: block;
}
.sp-only {
  display: none;
}

.vehicle-features {
  background-color: #fef6f0;
  padding: 80px 20px;
}

.vehicle-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.vehicle-title {
  font-size: 2rem;
  font-weight: bold;
  font-style: italic;
  text-align: center;
  margin-bottom: 10px;
  color: #222;
}

.vehicle-sub {
  text-align: center;
  margin-bottom: 60px;
  font-size: 1rem;
  color: #444;
}

.vehicle-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.vehicle-item {
  text-align: left;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s ease, transform 1s ease;
}

.vehicle-item.show {
  opacity: 1;
  transform: translateY(0);
}

.vehicle-item img {
  width: 100%;
  height: auto;
}

.vehicle-item h3 {
  margin-top: 15px;
  font-size: 1.2rem;
  font-weight: bold;
  color: #333;
}

.vehicle-item p {
  font-size: 0.95rem;
  color: #444;
  line-height: 1.6;
}

.vehicle-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px; /* ← 左右に余白追加 */
}

.vehicle-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 40px;
  row-gap: 100px; /* ← 行の間のスペース追加 */
}

/* 仕様 */
.specs-section {
  background: #eeeeee; /* ← 背景色変更 */
  padding: 80px 20px;
}

.specs-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.specs-title {
  text-align: center;
  font-size: 2rem;
  font-weight: bold;
  color: #e65f00;
  margin-bottom: 40px;
}

.specs-list {
  border: 1px solid #eee;
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
  max-width: 600px;
  margin: 0 auto;
}

.specs-item {
  display: flex;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid #ddd;
  font-size: 0.95rem;
  color: #333;
}

.specs-item:last-child {
  border-bottom: none;
}

.specs-item span:first-child {
  font-weight: 600;
  color: #444;
}

.spec-note {
  font-size: 0.85rem;
  color: #666;
  margin-top: 8px;
}

.specs-subtitle {
  font-size: 1.5rem;
  font-weight: bold;
  color: #f47a20;
  margin: 60px 0 20px;
  text-align: center;
}

/* お問合せ */
.contact-section {
  background-color: #ff5800;
  padding: 80px 20px;
  text-align: center;
}

.contact-inner {
  max-width: 800px;
  margin: 0 auto;
}

.contact-title {
  font-size: 1.8rem;
  color: #fff4e8;
  font-weight: bold;
  margin-bottom: 16px;
}

.contact-text {
  font-size: 1rem;
  color: #444;
  margin-bottom: 30px;
}

.contact-btn {
  display: inline-block;
  background-color: #fff4e8;
  color: #ff5800;
  padding: 14px 28px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.contact-btn:hover {
  background-color: #cc5200;
}


footer {
  background-color: #354148;
  color: #aaa;
  text-align: center;
  padding: 20px 0;
}

.EJ_footer-content{
  display: flex;
  flex-wrap:wrap;
  max-width:1100px;
  padding: 20px 20px 10px 20px;
  align-items: flex-end;
  justify-content: space-between;
  margin: 0 auto;
}

.EJfc{
  margin-bottom: 10px;
}

.EJfc a {
  text-decoration: none;
  color:#ffffff;
}

/* モバイル対応 */
/* モバイル対応 */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 60px;
    right: 0;
    background-color: #ff5800;
    flex-direction: column;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .nav-menu.open {
    max-height: 300px;
  }

  .nav-menu li {
    text-align: center;
    padding: 12px 0;
  }

  .hero-label {
    position: absolute;
    right: 4%;
    bottom: 56%;
    width: 80px;
  }

  .section-title {
    font-size:3rem;
  }

  .ejet-highlight{
    background: linear-gradient(to bottom, #fef6f0 30%, #ff5800 10%);
  }

  .highlight-image.show >img{
    width:70%;
  }


  section video {
    display: block;
    width: 100vw;
    margin-left: -20px;
    margin-right: -20px;
    border-radius: 0;
  }
  .water-effect {
    width: 100%;
  }
  .main-machine.show {
    width: 240px;
    margin: 0 auto;
  }

  .pc-only {
    display: none;
  }
  .sp-only {
    display: block;
  }

  /* 画像切り替え */
  img[alt="広い収納スペース2"] {
    content: url("img/sp-storage-right.png");
  }

  .door-zoom {
    content: url("img/sp-door-zoom.png");
  }

  /* .vehicle-grid の間隔調整 */
  .vehicle-grid {
    gap: 20px; /* 元が大きければ小さくする */
    row-gap: 20px;
  }

  .vehicle-item {
    margin-bottom: 20px;
  }

  /* ブロック2の並び調整 */
  .vehicle-grid {
    display: flex;
    flex-direction: column;
  }

  .door-block {
    display: flex;
    flex-direction: column;
  }

  .door-main {
    order: 1;
  }

  .door-block h3 {
    order: 2;
  }

  .door-block p {
    order: 3;
  }

  .door-zoom {
    order: 4;
  }



  .specs-item {
    flex-direction: column;
    gap: 4px;
  }
  .vehicle-grid {
    grid-template-columns: 1fr;
  }
}