@charset "UTF-8";
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Yu Mincho", "MS Mincho", serif;
  color: #333;
  background-color: #fff;
  line-height: 1.8;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.l-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
@media (max-width: 768px) {
  .l-container {
    padding: 0 20px;
  }
}

.c-main-ttl {
  font-size: 2rem;
  font-weight: 500;
  margin-bottom: 20px;
  letter-spacing: 0.1em;
}

.c-sub-ttl {
  display: block;
  font-family: "Cinzel", serif;
  font-size: 0.9rem;
  color: #003366;
  margin-bottom: 10px;
}

.l-footer {
  position: relative;
  text-align: center;
  height: 2rem;
}

.l-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  padding: 20px 40px;
  transition: background 0.3s;
}
.l-header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.l-header__logo {
  font-family: "Cinzel", serif;
  font-size: 1.5rem;
  letter-spacing: 0.2em;
  display: block;
  width: clamp(120px, 20vw, 200px);
  height: auto;
}
.l-header__logo img {
  width: 100%;
  max-width: 200px;
  height: auto;
}

/* PCナビ */
.nav-list {
  display: flex;
  list-style: none;
  gap: 25px;
  margin: 0;
  padding: 0;
}
.nav-list a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s;
}
.nav-list a:hover {
  color: #007bff;
}

/* スマホ用 (768px以下) */
@media (max-width: 768px) {
  .hamburger {
    width: 30px;
    height: 22px;
    position: relative;
    cursor: pointer;
    z-index: 110;
  }
  .hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: #333;
    position: absolute;
    transition: 0.4s;
  }
  .hamburger span:nth-child(1) {
    top: 0;
  }
  .hamburger span:nth-child(2) {
    top: 10px;
  }
  .hamburger span:nth-child(3) {
    bottom: 0;
  }
  /* Active状態のアニメーション */
  .hamburger.active span:nth-child(1) {
    transform: translateY(10px) rotate(-45deg);
  }
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  .hamburger.active span:nth-child(3) {
    transform: translateY(-10px) rotate(45deg);
  }
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #fff;
    transition: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 105;
    padding-top: 100px;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  }
  .nav.active {
    right: 0;
  }
  .nav-list {
    flex-direction: column;
    align-items: center;
    gap: 30px;
  }
  .nav-list a {
    font-size: 1.2rem;
  }
  .overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 102;
    backdrop-filter: blur(2px); /* 流行りのぼかし */
  }
  .overlay.active {
    display: block;
  }
}
.p-hero {
  height: 100vh;
  position: relative;
  overflow: hidden;
}
.p-hero__image {
  height: 100%;
}
.p-hero__image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.p-hero__content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #fff;
}
.p-hero__catch {
  font-size: 1.2rem;
  letter-spacing: 0.5em;
  white-space: nowrap;
}

.fv-video {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}
.fv-video::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3); /* 暗くするフィルター */
  z-index: 1;
}

.fv-video__bg {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  -o-object-fit: cover;
     object-fit: cover;
  z-index: 0;
}

.fv-video__overlay {
  position: relative;
  z-index: 2;
  color: #fff;
  text-align: center;
  top: 50%;
  transform: translateY(-50%);
}

.p-concept {
  padding: 120px 0;
}
.p-concept__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}
@media (max-width: 768px) {
  .p-concept__inner {
    grid-template-columns: 1fr;
  }
}

.p-feature {
  padding: 80px 0;
}
.p-feature__item {
  display: flex;
  align-items: center;
  margin-bottom: 100px;
  gap: 5%;
}
.p-feature__item--reverse {
  flex-direction: row-reverse;
}
@media (max-width: 768px) {
  .p-feature__item {
    flex-direction: column !important;
  }
}
.p-feature__image {
  flex: 0 0 55%;
}
.p-feature__body {
  flex: 1;
}

.js-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1.2s ease, transform 1.2s ease;
}
.js-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.btn a {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 300px;
  height: 60px;
  color: #f2f2f2;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  transition: 0.3s;
}
.btn a:hover {
  color: #333;
}

.sns {
  width: 100%;
  text-align: center;
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}
.sns dl {
  width: 14%;
  margin: 0 1rem;
}
.sns dl dd {
  margin: 0;
}
.sns a {
  text-decoration: none;
  color: #333;
}

.btn02 {
  margin: 2rem;
}
.btn02 a {
  background-color: #00aae7;
  border: 1px solid #00aae7;
  border-radius: 35px;
}
.btn02 a:hover {
  background-color: #62ccf3;
  border: 1px solid #333;
}
.btn02 a::before {
  content: "";
  position: absolute;
  top: calc(50% - 5px);
  right: -35px;
  transform: rotate(30deg);
  width: 12px;
  height: 1px;
  background-color: #333;
}
.btn02 a::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -35px;
  transform: translateY(-50%);
  width: 70px;
  height: 1px;
  background-color: #333;
}/*# sourceMappingURL=style.css.map */