@charset "UTF-8";
/* CSS Document */
/* 基本設定 */
/* --------------------------------------------------
	section size
-------------------------------------------------- */
/* 初期設定 */
html {
  scroll-behavior: smooth;
  overflow-x: clip;
  font-size: 62.5%;
}

body {
  font-family: "Noto Sans", sans-serif;
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.75;
  letter-spacing: 0.1em;
  font-feature-settings: "palt";
  color: #262626;
  position: relative;
  overflow-x: clip;
}

.en {
  font-family: "Barlow", sans-serif;
  letter-spacing: 0.04em;
}

a {
  text-decoration: none;
  transition-duration: 0.3s;
  transition-timing-function: ease;
}
a:hover {
  opacity: 0.5;
}

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

/* ----rem設定---- */
:root {
  --liquid-lgDesignRatio: calc(1920 / 10);
  --liquid-smDesignRatio: calc(390 / 10);
}

@media screen and (max-width: 1920px) {
  :root {
    --liquid-htmlroot: calc(100vw / var(--liquid-lgDesignRatio));
  }
  html {
    font-size: var(--liquid-htmlroot);
  }
}
@media screen and (max-width: 520px) {
  :root {
    --liquid-htmlroot: calc(100vw / var(--liquid-smDesignRatio));
  }
}
/* --------- */
/* ----レスポンシブの表示非表示---- */
.sp {
  display: none;
}

@media (max-width: 520px) {
  .pc {
    display: none !important;
  }
  .sp {
    display: block;
  }
}
/* --------- */
/* ----------------------------------------------------------------------
クラス名設定
---------------------------------------------------------------------- */
.inner {
  max-width: 133rem;
  width: 86%;
  margin: 0 auto;
}

.flex-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.Fcenter {
  display: flex;
  justify-content: center;
  align-items: center;
}

.abs {
  position: absolute;
}

.obcover {
  max-width: none;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.comttl {
  font-size: 4.3rem;
  line-height: 1;
  letter-spacing: 0.04em;
  font-weight: 700;
  font-family: "Barlow", sans-serif;
  text-align: center;
  margin: 0 auto;
  width: fit-content;
}

.comttljp {
  font-size: 6rem;
  line-height: 1;
  letter-spacing: 0.06em;
  font-weight: 700;
  text-align: center;
  margin: 0 auto;
  width: fit-content;
  margin-top: 2rem;
}

/* ----------------------------------------------------------------------
共通パーツ
---------------------------------------------------------------------- */
body {
  background-image: url(../img/top/haikei.png);
  background-size: cover;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

body article {
  width: 100%;
  max-width: 52rem;
  margin: 8rem auto;
  overflow: hidden;
  background-color: #fff;
  position: relative;
  border-radius: 0.5rem;
  border: 4px solid #fff;
  box-shadow: 10px 10px rgba(125, 125, 125, 0.5);
}
@media screen and (max-width: 520px) {
  body article {
    margin: 0 auto;
    border: none;
    box-shadow: none;
    border-radius: 0;
  }
}

.fuwa {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s ease-out, transform 1s ease-out;
}
.fuwa.is-visible {
  opacity: 1;
  transform: translateY(0);
  /* 元の位置に戻す */
}

/* ----------------------------------------------------------------------
レイアウト
---------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
ヘッダー
---------------------------------------------------------------------- */
.headlogo {
  position: fixed;
  top: 3rem;
  left: 3rem;
  width: 30rem;
}

/* ----------------------------------------------------------------------
フッター
---------------------------------------------------------------------- */
.footer {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  background-color: #2c3539;
  /* デザインに合わせたダークネイビー/グレー */
  color: #fff;
  font-family: "Noto Sans JP", sans-serif;
}

/* 上部オフィス写真 */
.footer-photo img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
}

/* フッターコンテンツ領域 */
.footer-inner {
  position: relative;
  width: 90%;
  max-width: 600px;
  margin: 0 auto;
  padding: 4rem 0 3rem;
  /* 右下のうっすら透けるロゴの背景装飾（画像がある場合） */
  background: url("../img/top/footer-bg-mark.svg") right bottom/240px auto no-repeat;
}

/* ロゴ */
.footer-logo {
  text-align: center;
  margin-bottom: 3rem;
}

.footer-logo img {
  width: 220px;
  height: auto;
}

/* ページ内ナビゲーション（2列レイアウト） */
.footer-nav {
  display: flex;
  justify-content: space-around;
  max-width: 330px;
  margin: 0 auto 2rem;
}

.footer-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  width: fit-content;
}

.footer-nav li {
  margin-bottom: 1.2rem;
}

.footer-nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  transition: opacity 0.3s;
}

.footer-nav a::before {
  content: "・";
  margin-right: 0.2em;
}

.footer-nav a:hover {
  opacity: 0.7;
}

/* 外部リンク */
.footer-links {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  max-width: 500px;
  margin: 0 auto 3rem;
}

.external-link {
  display: flex;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  text-decoration: none;
  transition: opacity 0.3s;
}

.external-link:hover {
  opacity: 0.7;
}

.external-link .link-name {
  font-family: "Barlow", sans-serif;
  font-weight: 800;
  font-size: 1.8rem;
  width: 40%;
}

.external-link .link-label {
  font-size: 1.1rem;
  color: #d1d5db;
  flex-grow: 1;
}

/* 別タブ開きアイコン（CSS描画） */
.external-link .icon-blank {
  width: 18px;
  height: 18px;
  border: 2px solid #fff;
  position: relative;
  flex-shrink: 0;
}

.external-link .icon-blank::after {
  content: "";
  position: absolute;
  top: -4px;
  right: -4px;
  width: 8px;
  height: 8px;
  background-color: #2c3539;
  /* 背景色と同色で切り欠く */
  border-right: 2px solid #fff;
  border-top: 2px solid #fff;
}

/* コピーライト */
.copyright {
  text-align: center;
  font-size: 1.1rem;
  color: #9ca3af;
  margin: 0;
}

.footer-logo img {
  margin: 0 auto 0;
}

.footer-links img {
  width: 6%;
}

/* ----------------------------------------------------------------------
フォーム
---------------------------------------------------------------------- */