@charset "UTF-8";
/*==== SAN 1923 ブランドページ ====
  Figma: ep8vKxYMhJ4Sx3F6KER3UO / node 171-2451（PC 1440×900）
  共通ヘッダー/フッターを持たない1画面完結ページ。
  common.css / common.js は enqueue-scripts.php で dequeue しているため、
  ここでベースのリセットも持つ（reset.css のみ読み込まれている前提）。

  レイアウト方針:
    デザイン(1440×900)の要素は「四辺から40px前後の固定オフセット」か
    「画面中央」に配置されているため、vw によるスケールを使わず
    絶対配置＋中央寄せで再現する。
======================================================*/
/*==== ホバー演出（CONTACT） ====
  塗りが横に伸び、文字が1文字ずつ上に抜けて白い複製と入れ替わる。
  言語切り替えは塗りを使わず、選択していない側の下線を伸ばす。
======================================================*/
.san1923-body {
  margin: 0;
}
.san1923-body *,
.san1923-body *::before,
.san1923-body *::after {
  box-sizing: border-box;
}
.san1923-body {
  font-family: "Roboto", "Noto Sans JP", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-weight: 300;
  color: #000000;
  background-color: #b0aeb0;
  -webkit-font-smoothing: antialiased;
}

.san1923 {
  position: relative;
  width: 100%;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  background-image: var(--san1923-bg, linear-gradient(180deg, #9c9a9c 0%, #bcbabc 38%, #adacad 72%, #a09ea0 100%));
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}
@media screen and (max-width: 960px) {
  .san1923 {
    background-image: var(--san1923-bg-sp, var(--san1923-bg, linear-gradient(180deg, #9c9a9c 0%, #bcbabc 38%, #adacad 72%, #a09ea0 100%)));
  }
}
.san1923::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-color: var(--san1923-overlay, rgba(255, 255, 255, 0.3));
}

.san1923__bg-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

/*==== ヘッダー ====
  ロゴは画面中央、Instagram と JP/EN は右端に寄せる（Figma: y=40, 高さ26px）
======================================================*/
.san1923__header {
  position: absolute;
  top: 40px;
  right: 42px;
  left: 42px;
  z-index: 2;
  display: flex;
  align-items: center;
  height: 26px;
  animation: san1923-blur-in 1.35s cubic-bezier(0.16, 1, 0.3, 1) 1.8s both;
}

.san1923__brand {
  position: absolute;
  top: 50%;
  left: 50%;
  margin: 0;
  transform: translate(-50%, -50%);
}

.san1923__brand-text {
  display: block;
  width: 116px;
  height: auto;
}

.san1923__utility {
  display: flex;
  align-items: center;
  margin-left: auto;
  gap: 29px;
}

.san1923__sns {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  color: #000000;
  transition: opacity 0.3s ease;
}
.san1923__sns svg {
  display: block;
}
.san1923__sns[href]:hover {
  opacity: 0.6;
}

.san1923__sns--footer {
  display: none;
}

.san1923__lang {
  display: flex;
  align-items: center;
  gap: 14px;
}

.san1923__lang-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-block: 4px;
  font-size: 12px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.12em;
  text-indent: 0.12em;
  text-decoration: none;
  color: #313131;
}

.san1923__lang-text::after {
  content: "";
  position: absolute;
  right: 0.12em;
  bottom: -4px;
  left: 0;
  height: 1px;
  background-color: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.45s cubic-bezier(0.625, 0.05, 0, 1);
}

.san1923__lang-btn.is-active .san1923__lang-text::after {
  transform: scaleX(1);
}

/*==== 中央ロゴ ====
  Figma: マーク 325×318 (y235) / ワードマーク (y584) / タグライン (y654)
  上下 235px ずつの余白 = 画面中央配置
======================================================*/
.san1923__main {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  min-height: 100svh;
}

.san1923__logo {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 325px;
  margin: 0;
  transform: translate(-50%, -50%);
  animation: san1923-blur-in-center 1.35s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
}

.san1923__logo-mark {
  display: block;
  width: 100%;
  height: auto;
}

/*==== CONTACT ====
  Figma: x1284 y435 / 95×30（画面右、縦中央）
======================================================*/
.san1923__contact {
  position: absolute;
  top: calc(50% + 12px);
  right: 61px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 95px;
  height: 30px;
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.19em;
  text-indent: 0.19em;
  text-decoration: none;
  color: #000000;
  border: 1px solid #000000;
  transform: translateY(-50%);
  animation: san1923-blur-in-y 1.35s cubic-bezier(0.16, 1, 0.3, 1) 1.8s both;
  overflow: hidden;
}
.san1923__contact::after {
  content: "";
  position: absolute;
  background-color: currentColor;
  transition: transform 1.05s cubic-bezier(0.625, 0.05, 0, 1);
  transform-origin: left center;
  transform: scaleX(0) skew(-5deg);
  inset: -1em -1em -1em -2em;
}

.san1923__contact-text,
.san1923__lang-text {
  position: relative;
  z-index: 1;
}

.san1923__contact-text {
  clip-path: inset(8% 0% 5% 0%);
}

.san1923__char {
  display: inline-block;
  text-shadow: 0 1.25em rgba(0, 0, 0, 0.3);
  transition: translate 0.45s cubic-bezier(0.625, 0.05, 0, 1), text-shadow 0.15s 0.225s ease;
}

@media (hover: hover) and (pointer: fine) {
  .san1923__contact:is(:hover, :focus-visible)::after {
    transform: scaleX(1) skew(0deg);
  }
  .san1923__contact:is(:hover, :focus-visible) .san1923__char {
    text-shadow: 0 1.25em #fff;
    translate: 0 -1.25em;
    transition: translate 0.75s calc(var(--char) * 0.03s) cubic-bezier(0.625, 0.05, 0, 1), text-shadow 0.26s calc(var(--char) * 36ms + 0.375s) ease;
  }
  .san1923__lang-btn:not(.is-active):is(:hover, :focus-visible) .san1923__lang-text::after {
    transform: scaleX(1);
  }
}
/*==== ステートメント ====
  Figma: x1076 y649 / 幅324px、本文11行 line-height 15px、両端揃え
  下端(BUILT ON FUNCTIONS の下)は画面下から40px
======================================================*/
.san1923__statement {
  position: absolute;
  right: 40px;
  bottom: 40px;
  z-index: 2;
  width: 324px;
  animation: san1923-blur-in 1.35s cubic-bezier(0.16, 1, 0.3, 1) 1.8s both;
}

.san1923__statement-text {
  margin: 0;
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 12.5px;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.03em;
  text-align: justify;
  color: #000000;
}
.san1923__statement-text:lang(en) {
  font-family: "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.4;
  letter-spacing: 0.05em;
}

.san1923__concept {
  margin: 19px 0 0;
}

.san1923__concept-mark {
  display: block;
  width: 100%;
  height: auto;
}

/*==== フッター ====*/
.san1923__footer {
  position: absolute;
  bottom: 40px;
  left: 40px;
  z-index: 2;
  animation: san1923-blur-in 1.35s cubic-bezier(0.16, 1, 0.3, 1) 1.8s both;
}

.san1923__copyright {
  margin: 0;
  font-size: 12px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.05em;
  color: #231916;
}

.san1923__copyright-link {
  color: inherit;
  text-decoration: none;
}

/*==== 入場アニメーション ====
  blur focus-in。ぼかしから合焦しつつ 8px 下から入る。
  中央寄せの transform を持つ要素（.san1923__logo / .san1923__contact）は
  その transform ごとキーフレームに書ききって衝突を避ける。
  SP では両者とも中央寄せをやめ transform:none になるため、
  SP のブロックで汎用の san1923-blur-in に差し替える。
======================================================*/
@keyframes san1923-blur-in {
  0% {
    opacity: 0;
    filter: blur(16px);
    transform: translateY(8px);
  }
  100% {
    opacity: 1;
    filter: blur(0);
    transform: none;
  }
}
@keyframes san1923-blur-in-center {
  0% {
    opacity: 0;
    filter: blur(16px);
    transform: translate(-50%, calc(-50% + 8px));
  }
  100% {
    opacity: 1;
    filter: blur(0);
    transform: translate(-50%, -50%);
  }
}
@keyframes san1923-blur-in-y {
  0% {
    opacity: 0;
    filter: blur(16px);
    transform: translateY(calc(-50% + 8px));
  }
  100% {
    opacity: 1;
    filter: blur(0);
    transform: translateY(-50%);
  }
}
@media (prefers-reduced-motion: reduce) {
  .san1923__logo,
  .san1923__header,
  .san1923__contact,
  .san1923__statement,
  .san1923__footer {
    animation: none;
    filter: none;
    opacity: 1;
  }
  .san1923__contact::after,
  .san1923__lang-text::after,
  .san1923__char {
    transition: none;
  }
}
/*==== 縦に余裕がない画面（PC・横向きタブレット） ====
  中央ロゴとステートメントが衝突しないよう段階的に縮小する
======================================================*/
@media screen and (min-width: 961px) and (max-height: 800px) {
  .san1923__logo {
    width: 260px;
  }
}
@media screen and (min-width: 961px) and (max-height: 660px) {
  .san1923__logo {
    width: 200px;
  }
}
/*==== SP ====
  Figma: node 177-1242（SP 390×760）。@2x 書き出し画像からの実測値。
  四辺 28px のガター。上から ヘッダー → ロゴ → ステートメント → BUILT ON FUNCTIONS、
  最下段に「コピーライト（左）/ Instagram・CONTACT（右）」の行。
  ロゴ上下の余白（141 : 47 = 3:1）は画面高に比例させ、足りなければ最小値で詰めてスクロールさせる。
======================================================*/
@media screen and (max-width: 960px) {
  .san1923 {
    min-height: 100vh;
    min-height: 100svh;
    overflow: visible;
  }
  .san1923__header {
    top: 29px;
    right: 28px;
    left: 28px;
    height: 18px;
  }
  .san1923__brand-text {
    width: 82px;
  }
  .san1923__sns--header {
    display: none;
  }
  .san1923__sns--footer {
    display: flex;
    align-self: center;
  }
  .san1923__lang {
    gap: 10px;
  }
  .san1923__lang-btn {
    font-size: 8px;
    letter-spacing: 0.2em;
    text-indent: 0.2em;
  }
  .san1923__lang-text::after {
    right: 0.2em;
    bottom: -3px;
  }
  .san1923__main {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    min-height: 100svh;
    padding: 47px 28px 106px;
  }
  .san1923__main::before, .san1923__main::after {
    content: "";
  }
  .san1923__main::before {
    order: 0;
    flex: 3 0 0;
    min-height: 32px;
  }
  .san1923__main::after {
    order: 2;
    flex: 1 0 0;
    min-height: 24px;
  }
  .san1923__logo {
    position: static;
    order: 1;
    width: 185px;
    transform: none;
    animation-name: san1923-blur-in;
  }
  .san1923__statement {
    position: static;
    order: 3;
    width: 100%;
    max-width: 480px;
    margin-top: 16px;
  }
  .san1923__statement-text {
    font-size: 13px;
    text-align: left;
  }
  .san1923__concept {
    width: 100%;
    margin: 21px 0 0;
  }
  .san1923__contact {
    top: auto;
    right: 28px;
    bottom: 28px;
    width: 90px;
    height: 28px;
    font-size: 11px;
    letter-spacing: 0.12em;
    text-indent: 0.12em;
    transform: none;
    animation-name: san1923-blur-in;
  }
  .san1923__footer {
    right: 144px;
    bottom: 28px;
    left: 28px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    height: 28px;
  }
  .san1923__copyright {
    margin-bottom: 2px;
    font-size: 8px;
    letter-spacing: 0.18em;
  }
  .san1923__copyright-link {
    text-underline-offset: 2px;
  }
}

/*# sourceMappingURL=san1923.css.map */