/* ==================================================
ヒーローセクション（メインビジュアル）
================================================== */

.hero {
  height: auto;
  max-height: auto;
  background: url(../mv/front.jpg) no-repeat;
  background-size: cover;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  aspect-ratio: 14.4 / 7;
  padding: 0;
}
.hero figure {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  z-index: 2;
  /*background: url(../mv/front.jpg) no-repeat;
  background-size: cover;*/
}
.hero figure video {
  width: 100%;
  vertical-align: bottom;
}
.hero:after {
  content: '';
  display: block;
  position: absolute;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: rgb(24 51 67 / 30%);
  z-index: 2;
}
@media (max-width: 1000px) {
  .hero {
    aspect-ratio: 10 / 7.5;
  }
  .hero figure video {
    width: 160%;
  }
}


/*----------------------------------------
キャッチコピー
----------------------------------------*/
.hero-content {
  position: relative;
  z-index: 3;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  width: 100%;
  text-align: center;
}
.hero-content h2 {
  font-size: clamp(1.625rem, 1.08rem + 2.73vw, 3.125rem); /* min 26px/320px ～ max 50px/1200px */
  margin-bottom: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.4;
  font-family: 'Meiryo', 'メイリオ', sans-serif;
  color: #ffffff;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
.hero-content p {
  font-size: clamp(1.125rem, 0.852rem + 1.36vw, 1.875rem); /* min 18px/320px ～ max 30px/1200px */
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.6;
  font-family: 'Meiryo', 'メイリオ', sans-serif;
  color: #ffffff;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}



/* ==================================================
アニメーション
================================================== */
/*@keyframes slideShow3D {
  0%, 20% {
    opacity: 0;
    transform: scale(1) translateZ(0);
  }
  25%, 45% {
    opacity: 1;
    transform: scale(1.1) translateZ(100px);
  }
  50%, 100% {
    opacity: 0;
    transform: scale(1) translateZ(0);
  }
}
@keyframes fly3D {
  0% {
    transform: translate3d(10%, 80%, 0) rotate3d(1, 1, 1, 0deg);
  }
  25% {
    transform: translate3d(80%, 40%, 100px) rotate3d(1, 1, 1, 90deg);
  }
  50% {
    transform: translate3d(50%, 20%, 200px) rotate3d(1, 1, 1, 180deg);
  }
  75% {
    transform: translate3d(20%, 40%, 100px) rotate3d(1, 1, 1, 270deg);
  }
  100% {
    transform: translate3d(10%, 80%, 0) rotate3d(1, 1, 1, 360deg);
  }
}
@keyframes pulse3D {
  0% {
    transform: scale3d(1, 1, 1);
    opacity: 0.5;
  }
  50% {
    transform: scale3d(1.2, 1.2, 1.2);
    opacity: 0.8;
  }
  100% {
    transform: scale3d(1, 1, 1);
    opacity: 0.5;
  }
}
@keyframes rotate3D {
  from {
    transform: rotate3d(1, 1, 1, 0deg);
  }
  to {
    transform: rotate3d(1, 1, 1, 360deg);
  }
}
@keyframes pathPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.5;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
  }
  50% {
    transform: scale(1.1);
    opacity: 0.6;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.4);
  }
}
@keyframes trailPulse {
  0%, 100% {
    transform: scale(0.6);
    opacity: 0.3;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
  }
  50% {
    transform: scale(0.7);
    opacity: 0.4;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
  }
}
@media (max-width: 1000px) {
  .hero-content {
    padding: 1rem 0;
  }
}*/



/* ==================================================
SKYAXISについてセクション
================================================== */
.about-section {
  background-color: #F6F6F6;
}
.about-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
@media (max-width: 1000px) {
  .about-container {
    padding: 0;
  }
}


/*----------------------------------------
3つのボックス
----------------------------------------*/
.about-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}
.about-item {
  background: #FFFFFF;
  padding: var(--box-padding-primary);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  position: relative;
  flex: 1;
}
.about-item p {
  color: #666;
  line-height: 1.8;
  margin-bottom: 20px;
}

@media (max-width: 1000px) {
  .about-item:nth-of-type(3) {
    width: 100%;
    flex: auto;
  }
  .about-item:nth-of-type(3) p {
    text-align: center;
  }
}

@media (max-width: 650px) {
  .about-grid {
    padding: 0 15px;
  }
  .about-item {
    width: 100%;
    flex: auto;
  }
  .about-item:nth-of-type(3) p {
    text-align: left;
  }
}

.about-item h3 {
  color: #0092ca;
  font-size: 1.5rem;
  text-align: center;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 15px;
}
.about-item h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: #0092ca;
}
.about-item ul {
  list-style: none;
  padding: 0;
}
.about-item ul li {
  color: #666;
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
}
.about-item ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #0092ca;
}
@media (min-width: 650px) and (max-width: 1000px) {
  .about-item:nth-of-type(3) ul {
    display: flex;
    justify-content: center;
  }
}



/* ==================================================
フッターお問い合わせセクション
================================================== */
.top-contact {
  position: relative;
  z-index: 3;
  padding: clamp(2.5rem, 1.591rem + 4.55vw, 5rem); /* min 40px/320px ～ max 80px/1200px */
  width: 100%;
  text-align: center;
  backdrop-filter: blur(5px);
  max-width: 100%;
  margin: 0;
  background-image: url(../img/bg_img_main.jpg);
  background-repeat: no-repeat;
  background-size: cover;
}

.top-contact h2 {
  margin-bottom: 1.5rem;
  color: #ffffff;
}
.top-contact p {
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.6;
  font-family: 'Meiryo', 'メイリオ', sans-serif;
  color: #ffffff;
  margin-bottom: 2rem;
}


/*----------------------------------------
お問い合わせボタン
----------------------------------------*/
.top-contact .contact-link {
  display: inline-block;
  background: #ffffff;
  color: #0092ca;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-size: 1.2rem;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.top-contact .contact-link:hover {
  background: #f0f0f0;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
  .top-contact h2 {
    font-size: min(2rem, 7vw);
  }
  .top-contact p {
    font-size: min(1.2rem, 5vw);
  }
  .top-contact .contact-link {
    margin-top: 0;
    font-size: min(1.2rem, 5vw);
  }
}