@charset "UTF-8";

body {
  margin: 0;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.6;
}

img {
  max-width: 100%;
  object-fit: cover;
}

a {
  color: black;
  text-decoration: none;
  display: block;
}

.max-1200 {
  max-width: 1200px;
}

.title {
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
}

/* 固定背景 */
.hero-bg {
  position: fixed;
  inset: 0;
  background: url(../images/hero.jpg) center/cover no-repeat;
  z-index: -1;
}

/* ロゴ */
#logo {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.5) 0%, rgba(102, 102, 102, 0) 100%);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

.logo-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: clamp(1.25rem, 0.4074rem + 3.4568vw, 3rem);
  padding-bottom: clamp(1.25rem, 0.4074rem + 3.4568vw, 3rem);
}

#logo img {
  width: 20%;
  max-width: 60px;
}

#logo p {
  font-size: 20px;
  color: #fff;
  margin-bottom: 0;
}

@media screen and (min-width:1200px) {}

/* ヒーロー */

#hero {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.8) 70%, #000000 100%);
  color: #fff;
  padding-top: clamp(6.25rem, 4.9375rem + 5.25vw, 8.875rem);
}

.hero-wrapper {
  position: relative;
}

h1 {
  font-size: clamp(1.6875rem, 0.4375rem + 5vw, 4.5rem);
  margin-bottom: clamp(3rem, 1.5556rem + 5.9259vw, 6rem);
  margin-top: 42px;
  letter-spacing: .12em;
}

h1+p {
  font-size: 20px;
}

h1+p+p {
  font-size: clamp(1.375rem, 1.2083rem + 0.6667vw, 1.75rem);
  margin-bottom: 48px;
}

.scroll {
  align-items: center;
  display: flex;
  bottom: auto;
  flex: none;
  flex-direction: column;
  flex-wrap: nowrap;
  height: 100%;
  justify-content: flex-end;
  left: auto;
  position: absolute;
  right: 0px;
  top: 0px;
}

.scroll p {
  writing-mode: vertical-rl;
  -ms-writing-mode: vertical-rl;
  -webkit-writing-mode: vertical-rl;
  font-size: 14px;
}

.scroll::after {
  content: '';
  display: block;
  height: 40%;
  width: 1px;
  background: linear-gradient(180deg, #ffff 0%, rgba(255, 255, 255, 0) 100%);
}

/* ヒーローセクション画像 */

.hero-image {
  margin-top: clamp(6rem, 3rem + 12vw, 12rem);
  margin-bottom: clamp(6rem, 3rem + 12vw, 12rem);
  display: flex;
  filter: brightness(0.7);
}

.hero-image div {
  width: 50%;
}

.hero-image img {
  width: 100%;
  height: 100%;
}

@media screen and (min-width:1200px) {
  h1+p+p+p {
    width: 70%;
  }

  .hero-image {
    height: 40vh;
  }

}

/* メッセージセクション（ヒーロー内） */

#message {
  padding-bottom: clamp(6rem, 3rem + 12vw, 12rem);
  ;
}

#message h2 {
  font-size: clamp(1.6875rem, 0.4375rem + 5vw, 4.5rem);
  text-align: center;
  line-height: 1.4;
  margin-bottom: 60px;
}

#message h2 span {
  display: block;
  font-size: clamp(1.375rem, 0.9375rem + 1.75vw, 2.25rem);
}

/* サービスセクション */
#service {
  background: #fff;
  padding-top: clamp(6rem, 3rem + 12vw, 12rem);
  padding-bottom: clamp(6rem, 3rem + 12vw, 12rem);
}

#service h2 {
  font-size: clamp(2rem, 1rem + 4vw, 4rem);
  margin-bottom: clamp(3rem, 1.5rem + 6vw, 6rem);
}

#service h3 {
  font-size: clamp(1.5rem, 1.25rem + 1vw, 2rem);
  margin-bottom: 24px;
  text-align: center;
}

.service-inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.service-inner p {
  margin-bottom: 0;
}

.service-inner+.service-inner {
  margin-top: 48px;
}

.service-image {
  border-radius: 10px;
  overflow: hidden;
  filter: brightness(0.7);
  box-shadow: 15px 15px 15px rgba(0, 0, 0, 0.1);
}

.service-image img {
  width: 100%;
  height: 100%;
}

.price {
  margin-top: clamp(3rem, 1.5rem + 6vw, 6rem);
  margin-bottom: clamp(6rem, 3rem + 12vw, 12rem);
}

.price h3+p {
  margin-bottom: 48px;
}

.service-bg {
  background: rgba(30, 90, 159, 0.5);
  padding: clamp(2rem, 0rem + 8vw, 6rem);
  font-size: clamp(1.5rem, 1.25rem + 1vw, 2rem);
  color: #fff;
}

@media screen and (min-width:992px) {

  .service-inner {
    align-items: center;
    gap: 5%;
    flex-direction: row;
  }

  .service-inner:nth-of-type(odd) {
    flex-direction: row-reverse;
  }

  .service-item {
    flex: 4;
  }

  .service-image {
    flex: 6;
  }

}

/* 会社概要セクション */

#about {
  background-color: #fff;
  padding-top: clamp(6rem, 3rem + 12vw, 12rem);
  padding-bottom: clamp(6rem, 3rem + 12vw, 12rem);
}

#about h2 {
  font-size: clamp(2rem, 1rem + 4vw, 4rem);
  margin-bottom: 24px;
}

#about h3 {
  font-weight: bold;
  font-size: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  margin-bottom: 48px;
}

#about dl {
  display: flex;
  flex-wrap: wrap;
}

#about dl dt {
  width: 25%;
  font-weight: normal;
  padding-bottom: 12px;
}

#about dl dd {
  width: 75%;
  font-weight: normal;
  padding-bottom: 12px;
}

.about-image {
  border-radius: 10px;
  overflow: hidden;
  filter: brightness(0.7);
  box-shadow: 15px 15px 15px rgba(0, 0, 0, 0.1);
  aspect-ratio: 4 / 3;
}

.about-image img {
  width: 100%;
  height: 100%;
}

@media screen and (min-width:992px) {
  .about-content {
    display: flex;
    gap: 5%;
    align-items: start;
  }

  .about-inner {
    flex: 4;
  }

  .about-image {
    flex: 6;
  }
}

footer {
  background: #000;
  color: #fff;
  text-align: center;
  font-size: 10px;
  padding: 24px 0;
}

/* アニメーション用ｃｓｓ */

.hero-inner p.css-fade-up {
  opacity: 0;
  transform: translateY(60px);
  will-change: transform, opacity;
}

h1.css-fade-up span {
  display: inline-block;
  opacity: 0;
  transform: translateY(70px);
  will-change: transform, opacity;
}

/* ローディング終わったらアニメ開始 */
body:not(.is-loading) .hero-inner p.css-fade-up {
  animation: fadeUp 1s cubic-bezier(.22, 1, .36, 1) forwards;
}

body:not(.is-loading) h1.css-fade-up span {
  animation: fadeUp 1s cubic-bezier(.22, 1, .36, 1) forwards;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 順番 */

body:not(.is-loading) h1.css-fade-up span:nth-of-type(1) {
  animation-delay: .4s;
}

body:not(.is-loading) h1.css-fade-up span:nth-of-type(2) {
  animation-delay: .8s;
}

body:not(.is-loading) .hero-inner p.css-fade-up {
  animation-delay: 1s;
}


/* ロゴ */

#logo {
  opacity: 0;
  transform: translateY(-60px);
  will-change: transform, opacity;
}

body:not(.is-loading) #logo {
  animation: fadeDown 1s cubic-bezier(.22, 1, .36, 1) forwards;
  animation-delay: 1.5s;
}

@keyframes fadeDown {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/*↓クラス付与↓ */

.js-fade {
  opacity: 0;
  transition: .7s;
}

.fade-up {
  transform: translateY(40px);
}

.fade-down {
  transform: translateY(-40px);
}

.fade-left {
  transform: translateX(-40px);
}

.fade-right {
  transform: translateX(40px);
}

.js-fade.is-show {
  opacity: 1;
  transform: translate(0, 0);
}

/* 画像アニメーション */

.img-wrap {
  overflow: hidden;
  position: relative;
}

.img-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #000;
  z-index: 1;
  pointer-events: none;
}

/* 画面に入ったら */
.img-wrap.is-show::before {
  animation: img-wrap 1.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes img-wrap {
  to {
    transform: translateX(100%);
  }
}

.img-wrap2 {
  overflow: hidden;
  position: relative;
}

.img-wrap2 img {
  width: 100%;
  transform: scale(1.15);
  transition: transform 3s cubic-bezier(.22, 1, .36, 1);
}

/* カバー */
.img-wrap2::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #1e5a9fff;
  z-index: 1;
  transform: translateX(0);
}

/* 画面に入ったら */
.img-wrap2.is-show::before {
  animation: imgReveal 1s cubic-bezier(.4, 0, .2, 1) forwards;
}

.img-wrap2.is-show img {
  transform: scale(1);
  transition-delay: .4s;
}

/* スライド */
@keyframes imgReveal {
  to {
    transform: translateX(100%);
  }
}

/* ローディング画面 */
.loading {
  position: fixed;
  inset: 0;
  background: #fff;
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* グレー線 */
.loading-line {
  width: 20px;
  height: 140px;
  background: #dcdcdc;
  transform: rotate(45deg);
  position: relative;
  overflow: hidden;
}

/* 黒線 */
.loading-line span {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: #000;

  animation: lineDraw .9s cubic-bezier(.76, 0, .24, 1) forwards;
}

/* 黒が下→上に伸びる */
@keyframes lineDraw {
  to {
    height: 100%;
  }
}

/* 青カバー */
.loading-cover {
  position: fixed;
  inset: 0;
  background: #1e5a9fff;
  transform: translateX(0);
  z-index: 10000;
}

/* 青が右へスライド */
.loading-cover.hide {
  animation: coverOut .9s cubic-bezier(.83, 0, .17, 1) forwards;
}

@keyframes coverOut {
  to {
    transform: translateX(100%);
  }
}