@charset "UTF-8";
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: #0C0C0C;
  background: #0C0C0C;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  background: #0C0C0C;
  padding: 1rem 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}
.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.site-header .site-title a {
  color: #D0FF5F;
  text-decoration: none;
  font-size: 1.8rem;
  font-weight: bold;
}
.site-header .site-title a .logo {
  height: 30px;
  width: auto;
  display: block;
}

.site-nav .nav-trigger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}
.site-nav .nav-trigger .hamburger-line {
  width: 25px;
  height: 3px;
  background: #D0FF5F;
  margin: 3px 0;
  transition: 0.3s;
}
.site-nav .nav-menu {
  display: flex;
  gap: 1rem;
  align-items: center;
}
.site-nav .nav-link {
  color: white;
  text-decoration: none;
  font-size: 1rem;
  padding: 0.2rem 0.4rem;
  transition: color 0.3s ease;
}
.site-nav .nav-link:hover {
  color: #D0FF5F;
}
.site-nav .nav-link.nav-cta {
  border: 2px solid #D0FF5F;
  color: #D0FF5F;
  border-radius: 6px;
  padding: 0.2rem 0.8rem;
}
.site-nav .nav-link.nav-cta:hover {
  background: #D0FF5F;
  color: #0C0C0C;
}
@media (max-width: 768px) {
  .site-nav {
    position: relative;
  }
  .site-nav .nav-trigger {
    display: flex;
  }
  .site-nav .nav-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 250px;
    background: #0C0C0C;
    border: 1px solid #505050;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    flex-direction: column;
    padding: 0;
    gap: 0;
    opacity: 0;
    transform: translateY(-10px);
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1001;
    max-height: 400px;
    overflow-y: auto;
  }
  .site-nav .nav-menu.active {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
  }
  .site-nav .nav-menu .nav-link {
    padding: 1rem 2rem;
    border-bottom: 1px solid #505050;
    text-align: center;
    display: block;
    width: 100%;
  }
  .site-nav .nav-menu .nav-link:first-child {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
  }
  .site-nav .nav-menu .nav-link:last-child {
    border-bottom: none;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
  }
  .site-nav .nav-menu .nav-link:hover {
    background: rgba(208, 255, 95, 0.1);
  }
  .site-nav .nav-menu .nav-link.nav-cta {
    border: none;
    background: transparent;
  }
  .site-nav .nav-menu .nav-link.nav-cta:hover {
    background: rgba(208, 255, 95, 0.1);
    color: #D0FF5F;
  }
}

.page-content {
  margin-top: 80px;
}

.section {
  padding: 4rem 0;
}
.section.black-bg {
  background: #0C0C0C;
  color: white;
}
.section.white-bg {
  background: white;
  color: #0C0C0C;
}
.section.dark-gray-bg {
  background: #505050;
  color: white;
}
.section h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  text-align: center;
}
.section p {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  text-align: center;
}

.about-section .video-container {
  max-width: 560px;
  margin: 3rem auto;
  width: 100%;
}
.about-section .video-container .video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}
.about-section .video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 12px;
}
.about-section .about-content {
  max-width: 800px;
  margin: 0 auto;
}
.about-section .about-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  text-align: left;
  color: white;
}

.hero-section {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  max-height: 576px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  overflow: hidden;
}
.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("/assets/images/hero.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.5;
  z-index: 1;
}
.hero-section::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.5) 0px, rgba(0, 0, 0, 0.5) 1px, transparent 1px, transparent 3px);
  z-index: 1;
}
.hero-section .hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  text-align: center;
}
.hero-section .hero-logo {
  margin-bottom: 1.5rem;
}
@media (max-width: 768px) {
  .hero-section .hero-logo {
    margin-bottom: 1rem;
  }
}
@media (max-width: 480px) {
  .hero-section .hero-logo {
    margin-bottom: 0.5rem;
  }
}
.hero-section .hero-logo img {
  width: 360px;
  height: auto;
}
@media (max-width: 768px) {
  .hero-section .hero-logo img {
    width: 280px;
  }
}
@media (max-width: 480px) {
  .hero-section .hero-logo img {
    width: 200px;
  }
}
.hero-section .hero-tagline {
  margin-bottom: 2.5rem;
}
@media (max-width: 768px) {
  .hero-section .hero-tagline {
    margin-bottom: 1.5rem;
  }
}
@media (max-width: 480px) {
  .hero-section .hero-tagline {
    margin-bottom: 1rem;
  }
}
.hero-section .hero-tagline p {
  color: #D0FF5F;
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}
@media (max-width: 768px) {
  .hero-section .hero-tagline p {
    font-size: 1rem;
  }
}
@media (max-width: 480px) {
  .hero-section .hero-tagline p {
    font-size: 0.8rem;
  }
}
.hero-section .hero-button .about-btn {
  display: inline-block;
  padding: 1rem 2rem;
  border: 2px solid #D0FF5F;
  background: #D0FF5F;
  color: #0C0C0C;
  text-decoration: none;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.3s ease;
}
.hero-section .hero-button .about-btn:hover {
  background: rgb(185.528125, 255, 18.5);
  border-color: rgb(185.528125, 255, 18.5);
  transform: translateY(-1px);
}
@media (max-width: 768px) {
  .hero-section .hero-button .about-btn {
    padding: 0.8rem 1.6rem;
    font-size: 0.8rem;
  }
}
@media (max-width: 480px) {
  .hero-section .hero-button .about-btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.7rem;
  }
}
.hero-section .hero-appstore {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  z-index: 3;
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
}
@media (max-width: 768px) {
  .hero-section .hero-appstore {
    bottom: 1rem;
    right: 1rem;
    gap: 0.3rem;
  }
}
@media (max-width: 480px) {
  .hero-section .hero-appstore {
    bottom: 0.5rem;
    right: 0.5rem;
    gap: 0.2rem;
  }
}
.hero-section .hero-appstore .hero-qr-image {
  width: auto;
  height: 118px;
}
@media (max-width: 768px) {
  .hero-section .hero-appstore .hero-qr-image {
    height: 59px;
  }
}
@media (max-width: 480px) {
  .hero-section .hero-appstore .hero-qr-image {
    display: none;
  }
}
.hero-section .hero-appstore .hero-appstore-btn {
  display: inline-block;
  transition: transform 0.3s ease;
  line-height: 0;
}
.hero-section .hero-appstore .hero-appstore-btn:hover {
  transform: scale(1.05);
}
.hero-section .hero-appstore .hero-appstore-btn .hero-appstore-image {
  height: 40px;
  width: auto;
  display: block;
}
@media (max-width: 768px) {
  .hero-section .hero-appstore .hero-appstore-btn .hero-appstore-image {
    height: 20px;
  }
}

.features-section .features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}
.features-section.white-bg .feature-item h3 {
  color: #2683E0;
}
.features-section.black-bg .feature-item h3 {
  color: #D0FF5F;
}
.features-section.dark-gray-bg .feature-item h3 {
  color: #D0FF5F;
}
.features-section .feature-item {
  text-align: center;
}
.features-section .feature-item .feature-image {
  width: 100%;
  max-width: 300px;
  height: auto;
  aspect-ratio: 3/2;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 1rem;
}
.features-section .feature-item h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}
.features-section .feature-item p {
  font-size: 1rem;
  text-align: left;
}
.features-section .feature-item p.note {
  font-size: 0.85rem;
  font-weight: 600;
  color: #D0FF5F;
  margin-top: 0.8rem;
}
.features-section .feature-item .sensor-link {
  color: #2683E0;
  text-decoration: none;
  font-weight: 500;
  display: block;
  margin-top: 0.5rem;
}
.features-section .feature-item .sensor-link:hover {
  text-decoration: underline;
}

.news-section .news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
  justify-items: center;
}
.news-section .news-item {
  max-width: 600px;
  padding: 2rem;
  border: 1px solid #A0A0A0;
  border-radius: 8px;
  text-align: center;
  height: 100%;
  background-color: white;
}
.news-section .news-item .news-image {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1rem;
}
.news-section .news-item .news-date {
  font-size: 0.9rem;
  color: #A0A0A0;
  margin-bottom: 0.5rem;
}
.news-section .news-item h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: #2683E0;
}
.news-section .news-item p {
  text-align: left;
}
.news-section .news-item p a {
  color: #2683E0;
  text-decoration: none;
}
.news-section .news-item p a:hover {
  text-decoration: underline;
}
.news-section .news-item .news-more-btn {
  display: block;
  margin-top: 1rem;
  color: #2683E0;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
}
.news-section .news-item .news-more-btn:hover {
  text-decoration: underline;
}

.news-list-section {
  padding: 2rem 0;
}
.news-list-section h1 {
  padding: 2rem 0;
  text-align: center;
  font-size: 2.5rem;
  margin: 0;
}
.news-list-section .news-article {
  margin-bottom: 4rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #eee;
}
.news-list-section .news-article:last-child {
  border-bottom: none;
}
.news-list-section .news-article .news-article-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 768px) {
  .news-list-section .news-article .news-article-content {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}
.news-list-section .news-article .news-article-content .news-article-image {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 8px;
}
.news-list-section .news-article .news-article-content .news-article-text {
  font-size: 1.1rem;
  line-height: 1.8;
  text-align: left;
}
.news-list-section .news-article .news-article-content .news-article-text .news-article-date {
  font-size: 0.9rem;
  color: #A0A0A0;
  margin-bottom: 0.5rem;
}
.news-list-section .news-article .news-article-content .news-article-text .news-article-title {
  font-size: 1.5rem;
  color: #0C0C0C;
  margin: 0 0 1rem 0;
  text-align: left;
}
.news-list-section .news-article .news-article-content .news-article-text p {
  margin-bottom: 1rem;
  text-align: left;
}
.news-list-section .news-article .news-article-content .news-article-text p a {
  color: #2683E0;
  text-decoration: none;
}
.news-list-section .news-article .news-article-content .news-article-text p a:hover {
  text-decoration: underline;
}

.howto-section .steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.howto-section .step-item {
  text-align: center;
}
.howto-section .step-item .step-number {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  margin: 0 auto 1rem;
}
.howto-section .step-item h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.howto-section.white-bg .step-item .step-number {
  background: #2683E0;
  color: white;
}
.howto-section.white-bg .step-item h3 {
  color: #2683E0;
}
.howto-section.black-bg .step-item .step-number {
  background: #D0FF5F;
  color: #0C0C0C;
}
.howto-section.black-bg .step-item h3 {
  color: #D0FF5F;
}
.howto-section.dark-gray-bg .step-item .step-number {
  background: #D0FF5F;
  color: #0C0C0C;
}
.howto-section.dark-gray-bg .step-item h3 {
  color: #D0FF5F;
}
.howto-section .step-item .step-image {
  max-width: 200px;
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1rem;
}
.howto-section .step-item p {
  text-align: left;
}

.download-section {
  overflow-x: hidden;
}
.download-section .screenshots-container {
  display: flex;
  gap: 2rem;
  justify-content: center;
  align-items: flex-start;
  margin: 3rem -20px 5rem -20px;
  padding: 24px 20px;
  flex-wrap: nowrap;
  overflow-x: auto;
  /* スクロールバーを非表示にする */
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* Internet Explorer/Edge */
}
.download-section .screenshots-container::-webkit-scrollbar {
  display: none; /* Chrome/Safari/Opera */
}
.download-section .screenshots-container .screenshot-item {
  flex: 0 0 auto;
}
.download-section .screenshots-container .screenshot-item .screenshot-image {
  height: 400px;
  width: auto;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}
@media (max-width: 768px) {
  .download-section .screenshots-container .screenshot-item .screenshot-image {
    height: 300px;
  }
}
@media (max-width: 480px) {
  .download-section .screenshots-container .screenshot-item .screenshot-image {
    height: 200px;
  }
}
@media (max-width: 1024px) {
  .download-section .screenshots-container {
    justify-content: flex-start;
    gap: 1rem;
    margin: 2rem -20px 4rem -20px;
  }
}
@media (max-width: 480px) {
  .download-section .screenshots-container {
    gap: 0.5rem;
  }
}
.download-section .download-button-container {
  text-align: center;
}
.download-section .download-button-container .appstore-btn {
  display: inline-block;
  transition: transform 0.3s ease;
}
.download-section .download-button-container .appstore-btn:hover:not(.disabled) {
  transform: scale(1.05);
}
.download-section .download-button-container .appstore-btn.disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.download-section .download-button-container .appstore-btn .appstore-image {
  height: 60px;
  width: auto;
}
@media (max-width: 768px) {
  .download-section .download-button-container .appstore-btn .appstore-image {
    height: 50px;
  }
}
@media (max-width: 480px) {
  .download-section .download-button-container .appstore-btn .appstore-image {
    height: 45px;
  }
}
.download-section .download-button-container .coming-soon {
  margin-top: 1rem;
  color: #D0FF5F;
  font-size: 1.2rem;
  font-weight: 600;
  font-style: italic;
}
.download-section .notification-signup {
  text-align: center;
  margin: 2rem 0;
}
.download-section .notification-signup .notification-text {
  color: white;
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0 0 1.5rem 0;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}
.download-section .notification-signup .notification-btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  background-color: #D0FF5F;
  color: #0C0C0C;
  text-decoration: none;
  border-radius: 25px;
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.3s ease;
}
.download-section .notification-signup .notification-btn:hover {
  background-color: rgb(193.01875, 255, 44);
  transform: translateY(-1px);
}

.contact-section .contact-btn {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  border: 2px solid #2683E0;
  color: #2683E0;
  background: transparent;
  text-decoration: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 500;
  transition: all 0.3s ease;
}
.contact-section .contact-btn:hover {
  background: #2683E0;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(38, 131, 224, 0.3);
}

.site-footer {
  background: #0C0C0C;
  color: #F2F2F2;
  padding: 2rem 0;
  text-align: center;
}

@media (max-width: 768px) {
  .hero-section .hero-title {
    font-size: 2.5rem;
  }
  .hero-section .hero-subtitle {
    font-size: 1.2rem;
  }
  .section h2 {
    font-size: 2rem;
  }
  .download-buttons {
    flex-direction: column;
    align-items: center;
  }
  .features-grid,
  .news-grid,
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/*# sourceMappingURL=main.css.map */