/* PP Supply Mono（旧）は assets.codepen.io 配信＋商用ライセンス未取得のため廃止。
   代替として Space Mono（Google Fonts / OFL・商用無償）を使用。
   PP Supply Mono を使う場合は pangrampangram.com で商用ライセンス購入後、
   woff2 を自ホストして @font-face を再定義し --font-primary を戻すこと。 */

*, *::after, *::before {
  box-sizing: border-box;
}

:root {
  --color-foreground: #ffffff;
  --color-background: rgb(5, 5, 5);
  --color-accent: #f2b146;
  --color-gray: #a1a1aa;
  --font-primary: "Space Mono", monospace;
  /* --font-gotham: "Gotham", "Montserrat", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif; */
  --font-gotham: "Montserrat", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
  --font-ja: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
}

html {
  scroll-behavior: smooth;
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  background-color: var(--color-background);
  font-family: var(--font-primary);
  color: var(--color-foreground);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  /* SP時の横誤スライド防止: 画面幅を超える要素（字間付きテキスト・絶対配置等）を遮断。
     clipはスクロールコンテナを作らないため、サービスセクションのposition:stickyに影響しない */
  overflow-x: clip;
}
/* 旧ブラウザ向けフォールバック: ルート要素へのhiddenはビューポートに委譲されstickyを壊さない */
@supports not (overflow-x: clip) {
  html, body { overflow-x: hidden; }
}

/* =====================
   HERO SECTION
   ===================== */
.hero-section {
  position: relative;
  width: 100%;
  height: 100vh;
  background-color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  perspective: 400px;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  transform-style: preserve-3d;
}

.color-gradient-base {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #e57c58 0%, #a17eb1 50%, #cfa6d6 100%);
  z-index: 1;
  transform: translateZ(-200px) scale(2);
}

.dot-matrix-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  transform-style: preserve-3d;
}

.pulse-layer {
  position: absolute;
  top: -100%;
  left: -100%;
  width: 300%;
  height: 300%;
  background-image: radial-gradient(circle, transparent 35%, #000000 40%);
  background-size: 8px 8px;
  background-position: center;
}

.layer-1 { animation: seamlessZoom3D 8.0s infinite linear; animation-delay: 0s; }
.layer-2 { animation: seamlessZoom3D 8.0s infinite linear; animation-delay: -2.66s; }
.layer-3 { animation: seamlessZoom3D 8.0s infinite linear; animation-delay: -5.33s; }

@keyframes seamlessZoom3D {
  0%   { transform: translateZ(-200px); opacity: 0; }
  15%  { opacity: 1; }
  64%  { opacity: 0.2; }
  100% { transform: translateZ(200px); opacity: 0; }
}

.center-black-hole {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: radial-gradient(circle at center, #000000 0%, #000000 15%, transparent 45%);
  z-index: 3;
  pointer-events: none;
  transform: translateZ(0);
}

.ambient-shadow {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: radial-gradient(circle at center, transparent 40%, rgba(0,0,0,0.7) 70%, #000000 95%);
  z-index: 4;
  pointer-events: none;
  transform: translateZ(10px);
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.title-mask-block {
  position: relative;
  display: inline-block;
  overflow: hidden;
  padding: 0.5rem 1.5rem;
  margin-bottom: 0.5rem;
}

.sub-block {
  position: relative;
  display: inline-block;
  padding: 0.5rem 1.5rem;
}

.hero-title {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 2.8rem;
  /* font-weight: 400; */
  font-family: var(--font-gotham);
  font-weight: 400;
  color: #eee;
  letter-spacing: 0.35em;
  margin: 0;
  padding-left: 0.35em;
  user-select: none;
  cursor: pointer;
}

.hero-subtitle {
  display: block;
  text-align: center;
  font-size: 1.35rem;
  font-weight: 400;
  font-family: var(--font-ja);
  color: #ffffff;
  letter-spacing: 0.18em;
  line-height: 1.8;
  margin: 0;
  padding-left: 0.25em;
  user-select: none;
  text-transform: none;
}

/* キャッチコピー: スマホのみ改行（PCは1行） */
.hero-subtitle br.sp-br { display: none; }

.hero-title span:not(.char),
.hero-subtitle span:not(.char) {
  white-space: pre;
  opacity: 0;
  transform: translate(-3px, 5px) scale(.92);
  
  animation: blurFadeIn 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes blurFadeIn {
  to {
    opacity: 1;
    transform: translate(0, 0) scale(1);
    
  }
}

/* title-js-mask removed (replaced by char-reveal) */

.hero-scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeInHint 1s ease 2.8s forwards;
}

.hero-scroll-hint span {
  font-size: 9px;
  letter-spacing: 0.25em;
  color: rgba(250,225,250,0.4);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(250,225,250,0.4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes fadeInHint {
  to { opacity: 1; }
}

@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: 0.4; }
  50%       { transform: scaleY(1.3); opacity: 0.9; }
}

/* =====================
   PORTFOLIO SECTION
   ===================== */
.portfolio-section {
  position: relative;
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.portfolio-section::after {
  content: "";
  position: absolute;
  top: 0; left: -8px;
  height: 100%; width: 100%;
  background-image: repeating-linear-gradient(
    transparent,
    transparent 2px,
    #ffffff0d 4px
  );
  pointer-events: none;
  z-index: 15;
}

.portfolio-section::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 250 250' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='4' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.25;
  pointer-events: none;
  mix-blend-mode: overlay;
  z-index: 16;
}

.portfolio-container {
  position: relative;
  z-index: 20;
  width: 100%;
  padding: 6rem 2rem 4rem;
  counter-reset: project-counter 0;
}

.portfolio-container h2.sr-only {
  font-family: var(--font-gotham);
  font-weight: 300;
}

.portfolio-header {
  display: grid;
  grid-template-columns: 40px 2fr 1fr;
  grid-column-gap: 2rem;
  align-items: baseline;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(128, 128, 128, 0.3);
  margin-bottom: 0;
}

.portfolio-header-title {
  font-size: 9px;
  letter-spacing: 0.3em;
  color: #ffffff;
  font-family: var(--font-gotham);
  font-weight: 300;
}

.project-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.project-item {
  cursor: pointer;
  width: 100%;
  display: grid;
  grid-template-columns: 40px 2fr 1fr;
  grid-column-gap: 2rem;
  padding: 12px 0;
  align-items: center;
  border-bottom: 1px solid rgba(128, 128, 128, 0.3);
  transition: all 0.3s ease;
  opacity: 1;
  position: relative;
}

.project-item.active {
  opacity: 1;
  box-shadow:
    inset 0 1px 0 rgba(200,255,200,0.2),
    inset 0 -1px 0 rgba(200,255,200,0.2);
}

.portfolio-container.has-active .project-item       { opacity: 0.3; }
.portfolio-container.has-active .project-item.active { opacity: 1; }

.project-item::before {
  content: counter(project-counter, decimal-leading-zero);
  counter-increment: project-counter;
  font-family: var(--font-gotham);
  padding: 4px 0;
  line-height: 0.8;
  opacity: 0.6;
  justify-self: start;
  z-index: 10;
  position: relative;
  transition: opacity 0.1s ease;
}

.project-item.counter-hidden::before { opacity: 0.05; }

.project-data {
  font-family: var(--font-gotham);
  position: relative;
  white-space: nowrap;
  text-decoration: none;
  color: var(--color-foreground);
  z-index: 1;
  transition: all 0.3s ease;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1;
  padding: 2px;
}

.project-data.client   { justify-self: start; }
.project-data.album    { justify-self: start; }
.project-data.category { justify-self: start; }
.project-data.label    { justify-self: start; }
.project-data.year     { justify-self: end; text-align: right; }

.project-data::after {
  content: "";
  position: absolute;
  top: 0; left: -8px;
  width: calc(100% + 16px);
  height: calc(100% - 2px);
  background: var(--color-accent);
  transition: transform 0.3s ease;
  transform: scaleX(0);
  transform-origin: left;
  z-index: -1;
}

.project-item:hover .project-data::after  { transform: scaleX(1); }
.project-item:hover .project-data         { color: rgb(10,10,10) !important; }

.background-image {
  position: fixed;
  top: 50%; left: 50%;
  /* 2026/07/18 画質対策: 800×600をscale(1.1)で拡大していたため、
     transformのGPU補間で輪郭が甘くなっていた。
     枠を「拡大後のサイズ」880×660で定義し、scaleは 1.0 → 0.909 と縮小方向のみに
     変更。ホバー開始880px→静止800pxとなり、見た目の大きさ・動きは変更前と完全に同一。 */
  /* 2026/07/18 追加: 枠サイズはmain.jsがDPRに応じてCSS変数へ設定する。
     JS未実行時は従来値（880×660）で表示される。 */
  width: var(--bgimg-w, 880px);
  height: var(--bgimg-h, 660px);
  transform: translate(-50%, -50%) scale(1);
  /* 2026/07/18 削除: will-change: transform, opacity;
     合成レイヤーへ昇格すると、上に重なる .portfolio-section::before（ノイズ／
     mix-blend-mode: overlay, z-index 16）や走査線（z-index 15）との合成結果が
     変わり、ホバー画像の色味が変化するため撤回。画質面の効果は限定的だった。 */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  z-index: 12;
  pointer-events: none;
  transition: opacity 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              filter 0.55s ease;
}

/* =====================
   CORNER UI
   ===================== */
.corner-elements {
  position: fixed;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  width: 100%; height: 100%;
  top: 0; left: 0;
  pointer-events: none;
  padding: 2rem;
  z-index: 200;
}

.corner-item {
  font-family: var(--font-gotham);
  font-weight: 300;
  color: var(--color-foreground);
  font-size: 11px;
  padding: 8px;
  pointer-events: auto;
  letter-spacing: 0.08em;
  opacity: 0;
  transition: color 0.4s ease;
}

.top-left {
  opacity: 0;
  animation: cornerIconFade 0.8s ease-out 0.05s forwards;
}
@keyframes cornerIconFade { to { opacity: 1; } }

/* ===== nirnor風 1文字ずつフェードイン ===== */
/* JS分割前のプレーンテキスト表示を防ぐ（初期非表示） */
.hero-title:not(.char-reveal),
.hero-subtitle:not(.char-reveal){
  opacity:0;
}
.char-reveal .char{
  display:inline-block;
  opacity:0;
  filter:none;
  text-shadow:none;
  animation-fill-mode:forwards;
  animation-timing-function:steps(1);
}
.char-reveal .char.space{width:0.3em;}
/* ちらつきながら表示(フリッカー) */
@keyframes charFlickA{
  0%{opacity:0}12%{opacity:1}18%{opacity:0}34%{opacity:1}40%{opacity:0}
  60%{opacity:1}66%{opacity:0}80%{opacity:1}100%{opacity:1}
}
@keyframes charFlickB{
  0%{opacity:0}20%{opacity:1}26%{opacity:0}30%{opacity:1}50%{opacity:0}
  70%{opacity:1}74%{opacity:0.2}88%{opacity:1}100%{opacity:1}
}
@keyframes charFlickC{
  0%{opacity:0}8%{opacity:1}14%{opacity:0}22%{opacity:1}28%{opacity:0}
  38%{opacity:1}55%{opacity:0}62%{opacity:1}72%{opacity:0}82%{opacity:1}100%{opacity:1}
}


.corner-item a { color: #ffffff; text-decoration: none; }
.corner-item a:hover { text-decoration: none; }

/* BLOG | CONTACT ナビ：区切り均等化 & hover下線（左→右に伸びる） */
#nav-corner { display: inline-flex; align-items: center; gap: 0.025em; }
#nav-corner .nav-sep { letter-spacing: 0; }
#nav-corner a { position: relative; display: inline-block; }
#nav-corner a::after {
  background-color: #ffffff;
  bottom: -4px;
  content: "";
  height: 1px;
  left: 0;
  position: absolute;
  transform: scale(0, 1);
  transform-origin: right top;
  transition: transform 0.3s;
  width: 100%;
}
#nav-corner a:hover::after {
  transform-origin: left top;
  transform: scale(1, 1);
}
/* CONTACT（白背景）進入時は下線を黒へ */
#nav-corner.is-contact a::after { background-color: #111111; }
.bottom-left.revealed, .bottom-right.revealed { opacity: 1; }

/* 緯度経度（左下）・日付（右下）は白で表示 */
.bottom-left, .bottom-right { color: #ffffff; }
/* CONTACT（白背景）にスクロールしたら黒へ反転 */
.corner-elements.on-contact .bottom-left,
.corner-elements.on-contact .bottom-right { color: #111111; }

.top-left    { grid-column: 1/2; grid-row: 1/2; align-self: start; justify-self: start; }
.top-right   {
  grid-column: 2/3; grid-row: 1/2; align-self: start; justify-self: end;
  opacity: 1;                 /* 他コーナーと同様に常時表示（制御が欠落していた） */
  transform: translateZ(0);   /* 独立合成レイヤー化：MEMBER進入時の再描画で消えるのを防ぐ */
  backface-visibility: hidden;
}

/* 左下のインライン配置設定（Gotham Lightを適用） */
.bottom-left { 
  grid-column: 1/2; 
  grid-row: 2/3; 
  align-self: end;   
  justify-self: start; 
  display: flex;
  flex-direction: row;
  align-items: center;
  white-space: nowrap;
}

.bottom-right{ grid-column: 2/3; grid-row: 2/3; align-self: end;   justify-self: end; }

.corner-square {
  display: none;
}

/* 周辺UI専用のブラー晴れCSSアニメーション */
.corner-item span {
  white-space: pre;
  display: inline-block;
  opacity: 0;
  transform: translate(-1px, 2px) scale(.95);
  
  animation: cornerBlurFade 1.0s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes cornerBlurFade {
  to {
    opacity: 1;
    transform: translate(0, 0) scale(1);
    
  }
}

.time-blink { animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* mobile-expandはPC版では非表示（displayではなくvisibilityで制御） */
.mobile-expand {
  display: block;
  grid-column: 1 / -1;
  overflow: hidden;
  max-height: 0;
  visibility: hidden;
  transition: max-height 0.45s cubic-bezier(.16,1,.3,1),
              visibility 0s linear 0.45s;
}
.mobile-expand img {
  display: none;
}

/* =====================
   RESPONSIVE SIZE TUNING
   ==================== */
@media (max-width: 768px) {
  .hero-title { font-size: 2.0rem; }
  /* 1行目「ベストパートナーであり続けるために、」(18文字)がiPhone 15 Pro(393px)で
     折り返さないよう画面幅連動で縮小。18文字×fs×字間1.18+左右余白が画面幅内に収まる設計 */
  .hero-subtitle { font-size: clamp(0.98rem, 4.2vw, 1.4rem); line-height: 1.95; }
  .hero-subtitle br.sp-br { display: inline; }
  .title-mask-block, .sub-block { padding: 0.3rem 1rem; }
  .pulse-layer { background-size: 6px 6px; }

  .portfolio-container { padding: 4rem 1rem 3rem; }

  /* PC版のリスト・ホバー画像は非表示 */
  .project-list { display: block; }
  .portfolio-header { display: none; }
  .project-data:not(.client) { display: none; }
  .background-image { display: none; }
  .corner-elements { padding: 1rem; }

  /* ===== スマホ：アコーディオン形式 ===== */

  /* リストはPC版の見た目を維持（番号＋テキスト行） */
  .project-item {
    grid-template-columns: 30px 1fr;
    grid-column-gap: 1rem;
    flex-wrap: wrap;
    cursor: pointer;
  }

  /* タップで展開する画像エリア */
  .mobile-expand {
    max-height: 0;
    visibility: hidden;
    transition: max-height 1.6s cubic-bezier(.16,1,.3,1),
                visibility 0s linear 1.6s;
  }
  .project-item.mob-open .mobile-expand {
    max-height: 160vw;     /* 縦長画像でもクリップされない高さを確保 */
    visibility: visible;
    transition: max-height 1.6s cubic-bezier(.16,1,.3,1),
                visibility 0s linear 0s;
  }
  .mobile-expand img {
    display: none; /* canvasで描画するため非表示 */
  }
  .mobile-expand canvas {
    display: block;
    width: 100%;
    aspect-ratio: 3 / 2;   /* 既定の確定高さ。JSで実画像の比率に上書きする */
    height: auto;
    margin-top: 10px;
    border-radius: 2px;
  }

  /* ===== 画質対策（2026/07/18） =====
     スマホのSELECTED WORKSはcanvas描画。劣化の主因はmain.js側の
     canvas内部解像度がDPR未対応だったことで、main.jsにて修正済み
     （runPixelStretch: 内部解像度 = CSS表示幅 × devicePixelRatio、上限は元画像幅）。
     当初検討したmax-widthによる表示幅制限は表示が小さくなる副作用があるため不採用。 */

  /* タップ時のハイライトはPC版のyellow accent を流用 */
  .project-item.mob-open .project-data::after { transform: scaleX(1); }
  .project-item.mob-open .project-data { color: rgb(10,10,10) !important; }

}

/* =====================
   ABOUT US SECTION
   ===================== */
.about-section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  background-color: #000000;
  padding: 6rem 0;
}

/* 背景動画（Cortex AI方式: 中央800px配置 + 放射状フェードで黒へ溶け込ませる） */
.about-video-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.about-video-container {
  position: relative;
  width: 800px;
  height: 800px;
  max-width: 100vw;
  max-height: 100vh;
}
.about-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 1.2s ease;
}
.about-video-a { opacity: 1; }
.about-video-b { opacity: 0; }
/* 動画の縁を純黒へシームレスにフェード */
.about-video-fade {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 35%, #000000 68%);
  z-index: 1;
}

.about-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.55) 0%,
    rgba(0, 0, 0, 0.15) 50%,
    rgba(0, 0, 0, 0.55) 100%
  );
}

/* 縦グリッド線（4カラム境界・desktopのみ内側表示） */
.about-grid-lines {
  position: absolute;
  inset: 0;
  z-index: 3;
  max-width: 1152px;
  margin: 0 auto;
  pointer-events: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.about-grid-lines span {
  border-left: 1px solid rgba(255, 255, 255, 0.04);
}
.about-grid-lines span:first-child { border-left: none; }

/* 中央コンテナ（max-w-6xl 相当） */
.about-container {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 1152px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  justify-content: space-between;
  gap: 4rem;
}

/* fadeUp アニメーション */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.about-section .fade-up {
  opacity: 0;
  animation: fadeUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.about-section .delay-1 { animation-delay: 0.2s; }
.about-section .delay-2 { animation-delay: 0.5s; }
.about-section .delay-3 { animation-delay: 0.8s; }
.about-section .delay-4 { animation-delay: 1.1s; }
.about-section .delay-5 { animation-delay: 1.4s; }

/* 上部ラベル */
.about-label {
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 9px;
  letter-spacing: 0.35em;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

/* メインコンテンツ */
.about-main {
  max-width: 640px;
}

.about-headline {
  font-family: var(--font-gotham);
  font-weight: 400;
  font-size: 52px;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: #f4f4f5;
  margin: 0 0 1.75rem;
  text-transform: none;
}
.about-headline .accent {
  color: #ffffff;
}

.about-sub {
  font-family: var(--font-ja);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: 0.04em;
  color: #ffffff;
  max-width: 600px;
  margin: 0 0 2.25rem;
  text-transform: none;
}
.about-sub-2 {
  margin-top: 1.75rem;
}

/* 下部 信頼セクション（Trust相当） */
.about-trust {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.about-trust-title {
  font-family: var(--font-ja);
  font-weight: 500;
  font-size: 15px;
  line-height: 1.6;
  color: #f4f4f5;
  margin: 0 0 0.5rem;
  text-transform: none;
}
.about-trust-sub {
  font-family: var(--font-ja);
  font-weight: 300;
  font-size: 13px;
  line-height: 1.6;
  color: #ffffff;
  margin: 0;
  text-transform: none;
}

/* 実績・スキルロゴ（Asana等の代わりにGRAMPIXELの提供領域） */
.about-skills {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 2rem;
  opacity: 0.6;
}
.about-skill {
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 18px;
  letter-spacing: 0.02em;
  color: #ffffff;
  text-transform: none;
}

@media (min-width: 768px) {
  .about-trust {
    grid-template-columns: repeat(4, 1fr);
    align-items: start;
  }
  .about-trust-text { grid-column: span 2; }
  .about-skills     { grid-column: span 2; }
}

@media (max-width: 767px) {
  .about-grid-lines { display: none; }
  .about-headline { font-size: 40px; }
  .about-container { gap: 3rem; }
}

/* =====================
   MEMBER SECTION
   ===================== */
.member-section {
  position: relative;
  width: 100%;
  background-color: var(--color-background);
  overflow: hidden;
  padding: 0;
}
/* Portfolioと同じ走査線 */
.member-section::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  height: 100%; width: 100%;
  background-image: repeating-linear-gradient(
    transparent, transparent 2px, #ffffff0d 4px
  );
  pointer-events: none;
  z-index: 15;
}
/* Portfolioと同じノイズ */
.member-section::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 250 250' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='4' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.25;
  pointer-events: none;
  mix-blend-mode: overlay;
  z-index: 16;
}

/* neuro noise背景canvas（MEMBER/BLOG共通・JSが未設置セクションには自動生成） */
.neuro-bg-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 5;   /* 走査線(15)・ノイズ(16)・コンテンツ(20)の下 */
  pointer-events: none;
}
/* MEMBER/BLOG境界のヘアラインギャップ対策：blog側canvasを2px上に重ねて縫い合わせる */
.blog-section .neuro-bg-canvas {
  top: -2px;
  height: calc(100% + 2px);
}

.member-container {
  position: relative;
  z-index: 20;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 7rem 2rem 4rem;
}

.member-head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 4rem;
  border-bottom: 1px solid rgba(200, 255, 200, 0.12);
  padding-bottom: 1.25rem;
}
.member-head-title {
  font-family: var(--font-gotham);
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--color-foreground);
  text-transform: uppercase;
  margin: 0;
}
.member-head-count {
  font-family: var(--font-primary);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--color-foreground);
  opacity: 0.4;
}

/* 3カラムグリッド */
.member-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 2.5rem;
  row-gap: 4rem;
}

.member-card {
  cursor: default; /* リンク遷移はないためpointerにしない */
  display: flex;
  flex-direction: column;
}

/* プレースホルダー画像 */
.member-photo {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  background: linear-gradient(160deg, #1a1a1a 0%, #0d0d0d 100%);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.member-photo--img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* ピクセルストレッチ用canvas（画像枠に重ねる） */
.member-photo--img canvas.member-fx {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1;
  pointer-events: none;
}
/* エフェクト発火中は元imgを隠す（canvasが描画を担う） */
.member-photo--img.fx-active img { opacity: 0; }
.member-photo svg {
  width: 62%;
  height: auto;
  fill: rgba(255, 255, 255, 0.14);
  transition: fill 0.4s ease, transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.member-card:hover .member-photo svg {
  fill: rgba(255, 255, 255, 0.22);
  transform: scale(1.04);
}
/* 画像番号：非表示（2026/07/17 削除） */

/* テキスト部 */
.member-info {
  padding-top: 1.5rem;
}

.member-role {
  display: block;
  font-family: var(--font-gotham);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  line-height: 1.7;
  color: var(--color-foreground);
  opacity: 0.55;
  margin-bottom: 0.5rem;
}

/* 名前: hoverで黄色帯 + scrambleText（スマホはスクロールインで発火）。カード自体はリンクではない */
.member-name {
  position: relative;
  display: inline-block;
  font-family: var(--font-gotham);
  font-size: 16px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-foreground);
  padding: 2px 0;
  line-height: 24px;
  transition: color 0.3s ease;
  margin-bottom: 1rem;
  z-index: 1;
}
.member-name::after {
  content: "";
  position: absolute;
  top: 0; left: -8px;
  width: calc(100% + 16px);
  height: 100%;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  z-index: -1;
}
.member-card:hover .member-name::after,
.member-card.in-view .member-name::after { transform: scaleX(1); }
.member-card:hover .member-name,
.member-card.in-view .member-name { color: rgb(10, 10, 10); }

.member-bio {
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 12px;
  line-height: 2.15;
  letter-spacing: 0.03em;
  color: #ffffff;
  margin: 0;
}

@media (max-width: 900px) {
  .member-grid { grid-template-columns: 1fr; gap: 3rem; max-width: 420px; margin: 0 auto; }
  .member-container { padding: 5rem 1.5rem 6rem; }
}

/* =====================
   BLOG SECTION
   ===================== */
.blog-section {
  position: relative;
  width: 100%;
  background-color: var(--color-background);
  overflow: hidden;
  padding: 0;
}
/* Portfolio/Memberと同じ走査線 */
.blog-section::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  height: 100%; width: 100%;
  background-image: repeating-linear-gradient(
    transparent, transparent 2px, #ffffff0d 4px
  );
  pointer-events: none;
  z-index: 15;
}
/* Portfolio/Memberと同じノイズ */
.blog-section::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 250 250' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='4' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.25;
  pointer-events: none;
  mix-blend-mode: overlay;
  z-index: 16;
}

.blog-container {
  position: relative;
  z-index: 20;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 4rem 2rem 8rem;
}

.blog-head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 4rem;
  border-bottom: 1px solid rgba(200, 255, 200, 0.12);
  padding-bottom: 1.25rem;
}
.blog-head-title {
  font-family: var(--font-gotham);
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--color-foreground);
  text-transform: uppercase;
  margin: 0;
}
.blog-head-count {
  font-family: var(--font-primary);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--color-foreground);
  opacity: 0.4;
}

/* 3カラムグリッド */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

/* カード全体（アンカー） */
.blog-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}

/* サムネイル枠 */
.blog-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  background: linear-gradient(160deg, #1a1a1a 0%, #0d0d0d 100%);
  overflow: hidden;
}
.blog-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(0.15) brightness(0.92);
  transform: scale(1);
  transform-origin: center center;
  will-change: transform, filter;
  transition: transform 0.85s cubic-bezier(0.16, 1, 0.3, 1),
              filter 0.6s ease;
}
.blog-card:hover .blog-thumb img {
  transform: scale(1.15);
  filter: grayscale(0) brightness(1.05);
}
/* カード番号：非表示（2026/07/17 削除） */

/* テキスト部 */
.blog-info {
  padding-top: 1.4rem;
}
.blog-date {
  display: block;
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  margin-bottom: 0.85rem;
}
/* タイトル: hoverでアクセント下線 */
.blog-title {
  position: relative;
  display: inline;
  font-family: var(--font-ja);
  font-weight: 500;
  font-size: 15px;
  line-height: 1.75;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--color-foreground);
  background-image: linear-gradient(var(--color-accent), var(--color-accent));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  transition: background-size 0.4s ease, color 0.3s ease;
  margin: 0 0 1rem;
}
.blog-card:hover .blog-title {
  background-size: 100% 1px;
}
/* タグ */
.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  font-family: var(--font-ja);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--color-foreground);
  opacity: 0.45;
  text-transform: none;
}

/* MORE（foot.png準拠のページ送り） */
.blog-foot {
  margin-top: 4.5rem;
  display: flex;
  justify-content: flex-end;
}
.blog-more {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
  min-width: 220px;
  justify-content: space-between;
  padding: 0 0 1.1rem;
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 15px;
  letter-spacing: 0.05em;
  text-transform: none;
  text-decoration: none;
  color: var(--color-foreground);
  transition: color 0.3s ease;
}
.blog-more::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.blog-more:hover::after { transform: scaleX(1); }
.blog-more .blog-more-arrow {
  display: inline-block;
  transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.blog-more:hover {
  color: var(--color-accent);
}
.blog-more:hover .blog-more-arrow {
  transform: translateX(8px);
}

@media (max-width: 900px) {
  .blog-grid { grid-template-columns: 1fr; gap: 3rem; max-width: 420px; margin: 0 auto; }
  .blog-container { padding: 5rem 1.5rem 6rem; }
  .blog-foot { justify-content: center; }
  .blog-more { width: 100%; max-width: 420px; }
}

/* =====================
   CONTACT SECTION
   ===================== */
.contact-section {
  /* CTA: このセクションのみ白基調へ反転（変数を上書きし子孫へ継承） */
  --color-foreground: rgb(17, 17, 17);
  --color-background: #ffffff;
  --color-gray: #5b5b5b;
  --contact-accent: #f2b146;   /* ボタン用ブランド黄（背景） */
  --contact-mark: #b45309;              /* 白地で読める必須マーク用アンバー */
  position: relative;
  width: 100%;
  background-color: #ffffff;
  overflow: hidden;
  padding: 0;
  border-top: 1px solid rgba(0, 0, 0, 0.10);
  border-bottom: 1px solid rgba(0, 0, 0, 0.10);
}
.contact-container {
  position: relative;
  z-index: 20;
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 7rem 2rem 8rem;
}
/* 見出し（Blogと同形式） */
.contact-head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.14);
  padding-bottom: 1.25rem;
}
.contact-head-title {
  font-family: var(--font-gotham);
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--color-foreground);
  text-transform: uppercase;
  margin: 0;
}
.contact-head-count {
  font-family: var(--font-primary);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--color-foreground);
  opacity: 0.45;
}
/* リード文・案内文（日本語） */
.contact-lead {
  font-family: var(--font-ja);
  text-transform: none;
  letter-spacing: 0.02em;
  color: var(--color-foreground);
  opacity: 0.85;
  font-size: 14px;
  line-height: 2;
  margin: 0 0 1.75rem;
}
.contact-note {
  font-family: var(--font-ja);
  text-transform: none;
  letter-spacing: 0.02em;
  color: var(--color-foreground);
  font-size: 13px;
  line-height: 1.9;
  margin: 0 0 1rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(0, 0, 0, 0.02);
}
.contact-note ol {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
}
.contact-note li { margin: 0.2rem 0; }
.contact-required {
  font-family: var(--font-ja);
  text-transform: none;
  color: var(--contact-mark);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.04em;
  margin: 0 0 2.5rem;
}

/* フォーム本体 */
.contact-form {
  position: relative;
}
.contact-field { margin-bottom: 3.5rem; }
.contact-form .contact-field:first-child { margin-top: 2rem; }
.contact-label {
  display: block;
  font-family: var(--font-ja);
  text-transform: none;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--color-foreground);
  opacity: 0.9;
  margin-bottom: 0.75rem;
}
.contact-label .req {
  color: #000;
  margin-left: 0.35em;
  font-weight: 700;
}
/* テキスト入力・テキストエリア */
.contact-input,
.contact-textarea {
  width: 100%;
  font-family: var(--font-ja);
  text-transform: none;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--color-foreground);
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
  padding: 0.65rem 0.2rem;
  outline: none;
  transition: border-color 0.3s ease;
}
.contact-textarea {
  min-height: 160px;
  height: 160px;
  resize: vertical;
  line-height: 1.8;
}
.contact-input::placeholder,
.contact-textarea::placeholder {
  color: var(--color-gray);
  opacity: 0.5;
}
.contact-input:focus,
.contact-textarea:focus {
  border-bottom-color: #111;
}
/* チェックボックス群 */
.contact-checks {
  /* display: grid; */
  /* grid-template-columns: repeat(2, 1fr); */
  /* gap: 1.4rem 1.5rem; */
}
.contact-check {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  cursor: pointer;
  font-family: var(--font-ja);
  text-transform: none;
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--color-foreground);
  opacity: 0.9;
  user-select: none;
}
.contact-check input { position: absolute; opacity: 0; width: 0; height: 0; }
.contact-check .box {
  flex: none;
  width: 18px; height: 18px;
  border: 1px solid rgba(0, 0, 0, 0.40);
  position: relative;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.contact-check .box::after {
  content: "";
  position: absolute;
  top: 2px; left: 6px;
  width: 4px; height: 9px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) scale(0);
  transition: transform 0.15s ease;
}
.contact-check input:checked + .box {
  background: #111;
  border-color: #111;
}
.contact-check input:checked + .box::after { transform: rotate(45deg) scale(1); }
.contact-check input:focus-visible + .box { outline: 2px solid #111; outline-offset: 2px; }
/* プライバシーポリシー */
.contact-privacy {
  margin: 0.5rem 0 2.25rem;
  background: #ffffff;
}
.contact-privacy-lead {
  font-family: var(--font-ja);
  text-transform: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #111;
  margin: 0;
  padding: 1rem 1.25rem;
}
.contact-privacy-body {
  max-height: 220px;
  overflow-y: auto;
  padding: 1.25rem 1.25rem 1.5rem;
  font-family: var(--font-ja);
  text-transform: none;
  font-size: 12px;
  line-height: 1.85;
  color: #444;
  letter-spacing: 0.01em;
}
.contact-privacy-body p { margin: 0.25rem 0; }
.contact-privacy-body .pp-h {
  font-weight: 700;
  color: #111;
  margin: 1.1rem 0 0.3rem;
}
.contact-privacy-body .pp-h:first-child { margin-top: 0; }
.contact-privacy-body ul { margin: 0.2rem 0 0; padding-left: 1.1rem; }
.contact-privacy-body li { margin: 0.15rem 0; }
.contact-privacy-body::-webkit-scrollbar { width: 8px; }
.contact-privacy-body::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.22);
  border-radius: 4px;
}

/* 送信ボタン（CTA: 黒枠・白塗り → hoverで左から右へ黒が満ちる） */
/* .contact-submit {
  position: relative;
  overflow: hidden;
  margin-top: 0.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  width: 100%;
  max-width: 480px;
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.3em;
  text-transform: none;
  color: #111;
  background: #ffffff;
  border: 1px solid #111;
  padding: 1.4rem 3rem;
  cursor: pointer;
} */
/* 左から右へ広がる黒の塗り */
/* .contact-submit::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #111;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.45s ease;
  z-index: 0;
} */
/* .contact-submit > span {
  position: relative;
  z-index: 1;
  transition: color 0.45s ease;
} */
/* .contact-submit:hover::before { transform: scaleX(1); } */
/* .contact-submit:hover > span { color: #ffffff; } */
@media (max-width: 767px) {
  .contact-container { padding: 5rem 15vw 6rem; }
  .contact-checks { grid-template-columns: 1fr; }
  .contact-submit { width: 100%; max-width: none; }
}

/* =====================
   FOOTER
   ===================== */
.site-footer {
  position: relative;
  width: 100%;
  background: #000000;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  font-family: var(--font-gotham);
  text-transform: none;
}
.footer-inner {
  position: relative;
  z-index: 10;
  max-width: 1280px;
  margin: 0 auto;
  padding: 9rem calc(2rem + 8px) 9rem;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-lead {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.9rem;
}
.footer-lead-title {
  margin: 0;
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: clamp(17px, 2.5vw, 32px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: #ffffff;
}
/* BACK TO TOP（縦書き） */
.footer-totop {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--font-gotham);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-foreground);
  text-decoration: none;
  opacity: 0.7;
  transition: opacity 0.3s ease, color 0.3s ease;
  margin-right: 2rem; /* 右端から内側へ寄せる（PC） */
}
.footer-totop:hover { opacity: 1; color: var(--color-accent); }
.footer-copy {
  margin: 0;
  font-family: var(--font-primary);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-gray);
  opacity: 0.6;
}
@media (max-width: 767px) {
  .footer-inner { padding: 6rem 2.75rem 6rem; }
  .footer-top { gap: 2rem; }
  /* BACK TO TOPを右端から内側へ寄せる（スマホ） */
  .footer-totop { margin-right: 1rem; }
}


/* ===== SERVICE SECTION (旧body内style) ===== */


#gp-service{position:relative;width:100%;height:600vh;background:#080808;display:block;margin:0;padding:0}
#gp-service .gp-sticky{position:sticky;top:0;left:0;width:100%;height:100vh;overflow:hidden}
#gp-service *, #gp-service *::before, #gp-service *::after{margin:0;padding:0;box-sizing:border-box}
#gp-service, #gp-service{width:100%;background:#080808;color:#e2e2e2;
  font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
#gp-service #scroll-space{position:relative;width:100%;height:600vh;z-index:1;pointer-events:none}
#gp-service .scroll-hint{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);
  font-size:9px;letter-spacing:.3em;text-transform:uppercase;opacity:.3;z-index:15;
  pointer-events:none}@media(hover:hover){#gp-service, #gp-service{cursor:none}}#gp-service #cv{position:absolute;top:0;left:0;width:100%;height:100vh;height:100dvh;z-index:0;display:block}
#gp-service .cur{display:none;position:absolute;pointer-events:none;z-index:9999;transform:translate(-50%,-50%)}@media(hover:hover){#gp-service .cur{display:block}}#gp-service #cDot{width:5px;height:5px;background:#fff;border-radius:50%;transition:width .15s,height .15s}
#gp-service #cRing{width:28px;height:28px;border:1px solid rgba(255,255,255,.2);border-radius:50%;
  margin:-28px 0 0 -28px;transition:width .25s,height .25s,border-color .25s}
#gp-service .ui{position:absolute;inset:0;z-index:10;pointer-events:none;display:grid;
  grid-template:"a . b" auto ". . ." 1fr "c . d" auto/auto 1fr auto;padding:38px 50px}@media(max-width:767px){#gp-service .ui{grid-template:"a b" auto ". ." 1fr "d d" auto "c c" auto/1fr 1fr;padding:22px 20px 28px}}#gp-service .logo{grid-area:a;font-size:11.5px;letter-spacing:.38em;text-transform:uppercase;font-weight:300;align-self:start}
#gp-service .stag{grid-area:b;font-size:10px;letter-spacing:.42em;text-transform:uppercase;opacity:.28;align-self:start;justify-self:end}
#gp-service nav{grid-area:c;align-self:end;pointer-events:all;display:flex;flex-direction:column;gap:0}@media(max-width:767px){#gp-service nav{flex-direction:row;justify-content:space-between;padding-top:16px}}#gp-service .ni{display:flex;align-items:center;padding:5px 0;cursor:pointer;user-select:none;position:relative}
#gp-service .nl{font-family:var(--font-ja);font-size:10px;letter-spacing:.15em;font-weight:400;opacity:.28;transition:opacity .28s;white-space:nowrap}
#gp-service .nl::after{content:'';display:block;height:1px;background:#e2e2e2;transform:scaleX(0);transform-origin:left;transition:transform .3s cubic-bezier(.16,1,.3,1);margin-top:2px}
#gp-service .ni:hover .nl, #gp-service .ni.active .nl{opacity:1}
#gp-service .ni.active .nl::after{transform:scaleX(1)}@media(max-width:767px){#gp-service .nl{font-size:9px;letter-spacing:.2em}}#gp-service .nth{position:absolute;left:calc(100% + 16px);top:50%;transform:translateY(-50%) scale(.9);
  width:128px;height:85px;overflow:hidden;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:100}
#gp-service .nth img{width:100%;height:100%;object-fit:cover;display:block}
#gp-service .ni:hover .nth{opacity:1;transform:translateY(-50%) scale(1)}@media(max-width:767px){#gp-service .nth{display:none}}#gp-service .tb{position:absolute;top:24%;left:8%;
  /* 上端固定アンカー: 旧top:41%+translateY(-50%)は「ブロックの中心」を基準にしていたため、
     項目ごとに本文の行数が違うとブロック高が変わり、番号・タイトルの位置が上下にズレていた。
     上端を固定することで01〜05すべてで同じ位置から表示される */
  z-index:12;pointer-events:auto;user-select:text;-webkit-user-select:text;cursor:text;
  display:flex;flex-direction:column;align-items:flex-start;text-align:left;gap:4px;
  width:72%;max-width:900px}@media(max-width:767px){#gp-service .tb{gap:3px;width:84%;left:6%;top:20%}}#gp-service .tn{font-size:10px;letter-spacing:.28em;font-variant-numeric:tabular-nums}
#gp-service .tja{font-family:var(--font-ja);font-size:clamp(10px,.85vw,11px);letter-spacing:.4em;text-transform:uppercase;font-weight:300;
  color:#ffffff;opacity:0;transform:translateY(7px);transition:opacity .4s .08s,transform .4s .08s cubic-bezier(.16,1,.3,1)}
#gp-service .ten{font-family:var(--font-ja);font-size:clamp(30px,4vw,48px);font-weight:500;letter-spacing:.04em;line-height:1.45;white-space:normal;word-break:break-word;text-align:left;
  opacity:0;transform:translateY(20px);transition:opacity .52s,transform .52s cubic-bezier(.16,1,.3,1)}
#gp-service .tja.v, #gp-service .ten.v{opacity:1;transform:translateY(0)}
#gp-service .ten.char-blur{opacity:1 !important;transform:none !important;}
#gp-service .ten .cblur{display:inline-block;white-space:pre;opacity:0;transform:translate(-2px,4px) scale(.9);filter:blur(6px);animation:tenBlurFadeIn .5s ease-out forwards;}
@keyframes tenBlurFadeIn{to{opacity:1;transform:translate(0,0) scale(1);filter:blur(0);}}
#gp-service .tbody{font-family:var(--font-ja);width:100%;max-width:100%;margin-top:22px;font-size:16px;line-height:2.0;
  letter-spacing:.08em;font-weight:400;color:#ffffff;text-align:left;text-transform:none;
  white-space:normal;word-break:break-word;
  box-sizing:border-box}
/* 本文の1文字ブラー：タイトル(.cblur)と同じkeyframesを使用。
   delayはJS側で「タイトル開始+0.35s + 文字index×0.008s」を設定 */
#gp-service .tbody .bblur{display:inline-block;opacity:0;transform:translate(-2px,4px) scale(.94);filter:blur(6px);animation:tenBlurFadeIn .45s ease-out forwards}
/* タッチ端末: filterブラーの多数同時アニメーションはGPU合成負荷が高くカクつきの一因になるため、
   フェード＋スライドのみの軽量版に切替（視認差は僅少） */
@media(hover:none){
  #gp-service .ten .cblur,#gp-service .tbody .bblur{filter:none;animation-name:tenFadeLite}
  @keyframes tenFadeLite{to{opacity:1;transform:translate(0,0) scale(1);}}
}
#gp-service /* スクロール誘導: SCROLL + 動く矢印 */
.scroll-cue{display:flex;flex-direction:column;align-items:flex-start;gap:10px;
  margin-top:48px;opacity:0;transform:translateY(14px);
  transition:opacity .5s .55s,transform .5s .55s cubic-bezier(.16,1,.3,1)}
#gp-service .scroll-cue.v{opacity:1;transform:translateY(0)}
#gp-service .scroll-cue-label{font-family:var(--font-ja);font-size:11px;
  letter-spacing:.4em;color:rgba(255,255,255,.85);font-weight:400}
#gp-service .scroll-cue-bar{display:block;width:1px;height:40px;
  background:rgba(255,255,255,.85);transform-origin:top;
  animation:scrollBar 1.8s cubic-bezier(.45,0,.55,1) infinite}@keyframes scrollBar{
  0%{transform:scaleY(0);opacity:.3}
  40%{transform:scaleY(1);opacity:1}
  100%{transform:scaleY(0) translateY(40px);opacity:.3}
}@media(max-width:767px){#gp-service .scroll-cue{margin-top:36px}}@media(max-width:767px){#gp-service .ten{font-size:clamp(24px,6.4vw,32px);line-height:1.7;white-space:normal;word-break:break-word}
#gp-service .tbody{max-width:100%;font-size:14px;line-height:1.95;margin-top:16px}}#gp-service #pl{position:absolute;bottom:0;left:0;height:1px;background:rgba(226,226,226,.14);width:0%;z-index:20;transition:none}
#gp-service #ld{position:absolute;inset:0;z-index:100;background:#080808;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:16px;transition:opacity .85s cubic-bezier(.16,1,.3,1)}
#gp-service #ld.out{opacity:0;pointer-events:none}
#gp-service .ll{font-size:11px;letter-spacing:.55em;text-transform:uppercase;font-weight:300}
#gp-service .lb{width:64px;height:1px;background:rgba(226,226,226,.08);position:relative;overflow:hidden}
#gp-service .lb::after{content:'';position:absolute;left:-100%;top:0;width:100%;height:100%;
  background:rgba(226,226,226,.48);animation:lba .8s cubic-bezier(.76,0,.24,1) .1s forwards}@keyframes lba{to{left:0}}
/* ビューイン時の再生用：待たせないよう短縮版（0.45s）で完走させる */
#gp-service .lb.fast::after{animation:lba .45s cubic-bezier(.76,0,.24,1) .05s forwards}
/* canvas/UI/loaderをsticky内に収める */
#gp-service #cv{position:absolute;inset:0;width:100%;height:100%}
#gp-service .ui{position:absolute}
#gp-service #ld{position:absolute}
#gp-service #pl{position:absolute}
/* 検索エンジン・スクリーンリーダー用の実テキスト（視覚的には非表示）。
   演出テキストはJS注入のためクローラーに見えない。内容はJSのSEC配列と同一。
   ※WordPress化の際はSEC配列とこのHTMLを同一ソースから出力し二重管理を避けること */
#gp-service .gp-seo-text{position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;
  clip:rect(0 0 0 0);clip-path:inset(50%);overflow:hidden;white-space:nowrap}



/* スクリーンリーダー専用（視覚非表示）見出し */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}


/* ============================================
   ▼▼▼ CONTACT（THANKS/404ページ）ここから追記 ▼▼▼
   2026/07/17 thanks.html・404.html共用スタイル（.thanks-*クラスを共用）
   ============================================ */

.thanks-section {
  position: relative;
  width: 100%;
  background-color: var(--color-background);
  overflow: hidden;
  padding: 0;
}
.thanks-section::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  height: 100%; width: 100%;
  background-image: repeating-linear-gradient(transparent, transparent 2px, #ffffff0d 4px);
  pointer-events: none;
  z-index: 15;
}
.thanks-section::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 250 250' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='4' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.25;
  pointer-events: none;
  mix-blend-mode: overlay;
  z-index: 16;
}

.thanks-container {
  position: relative;
  z-index: 20;
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 5rem 2rem 4rem;
}

/* ページ上部: サイト名と戻り導線 */
.thanks-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6rem;
}
.thanks-brand {
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 15px;
  letter-spacing: 0.2em;
  color: var(--color-foreground);
  text-decoration: none;
}

/* 見出し */
.thanks-title {
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: clamp(2rem, 5.5vw, 3.6rem);
  line-height: 1.15;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #ffffff;
  margin: 0 0 2.8rem;
}
.thanks-title em {
  font-style: normal;
  color: #ffffff;
}

/* 本文 */
.thanks-lead {
  font-family: var(--font-ja);
  font-weight: 300;
  font-size: 15px;
  line-height: 2.1;
  letter-spacing: 0.02em;
  text-transform: none;
  color: #ffffff;
  margin: 0 0 2.6rem;
}
.thanks-lead a {
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 177, 70, 0.5);
  transition: border-color 0.3s ease;
}
.thanks-lead a:hover { border-color: var(--color-accent); }

/* 注意書き */
.thanks-notes {
  font-family: var(--font-ja);
  font-weight: 300;
  font-size: 13px;
  line-height: 2.0;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--color-foreground);
  opacity: 0.65;
  margin: 0 0 4rem;
  padding: 1.6rem 1.8rem;
  border: 1px solid rgba(128, 128, 128, 0.3);
  list-style: none;
}
.thanks-notes li { margin: 0; }
.thanks-notes li + li { margin-top: 0.4rem; }

/* トップへ戻るボタン */
.thanks-home {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  align-self: flex-start;
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: none;
  color: var(--color-foreground);
  text-decoration: none;
  padding-bottom: 0.6rem;
  position: relative;
  transition: color 0.3s ease;
}
.thanks-home::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.thanks-home:hover { color: var(--color-accent); }
.thanks-home:hover::after { transform: scaleX(1); }
.thanks-home .home-arrow { transition: transform 0.35s cubic-bezier(0.25,0.46,0.45,0.94); }
.thanks-home:hover .home-arrow { transform: translateX(-8px); }

@media (max-width: 767px) {
  .thanks-container { padding: 3.5rem 1.5rem 3rem; }
  .thanks-topbar { margin-bottom: 4rem; }
}

/* ▲▲▲ CONTACT（THANKSページ）追記ここまで ▲▲▲ */


/* ============================================
   ▼▼▼ BLOG一覧ページ（blog.html）ここから ▼▼▼
   2026/07/17 インラインCSSから移設
   body class="page-blog-list" を前提とする
   ============================================ */

/* ページ上部: サイト名と戻り導線 */
.blog-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3.5rem;
}
.blog-brand {
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 15px;
  letter-spacing: 0.2em;
  color: var(--color-foreground);
  text-decoration: none;
}
.blog-back-top {
  font-family: var(--font-gotham);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: none;
  color: var(--color-foreground);
  text-decoration: none;
  transition: color 0.3s ease;
}
.blog-back-top:hover { color: var(--color-accent); }
/* ページ送り（foot.png準拠） */
.blog-pager {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 6rem;
}
.pager-link {
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
  min-width: 220px;
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 15px;
  letter-spacing: 0.05em;
  text-transform: none;
  text-decoration: none;
  color: var(--color-foreground);
  padding: 0 0 1.1rem;
  position: relative;
  transition: color 0.3s ease, opacity 0.3s ease;
}
/* hover時に下線が左から伸びる（BACK/NEXT共通） */
.pager-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.pager-link:hover::after { transform: scaleX(1); }
/* 左: 戻る（薄め） */
.pager-prev {
  justify-content: flex-start;
  opacity: 0.45;
}
.pager-prev .pager-arrow { transition: transform 0.35s cubic-bezier(0.25,0.46,0.45,0.94); }
.pager-prev:hover { opacity: 1; color: var(--color-accent); }
.pager-prev:hover .pager-arrow { transform: translateX(-8px); }
/* 右: 次へ */
.pager-next {
  justify-content: space-between;
}
.pager-next .pager-arrow { transition: transform 0.35s cubic-bezier(0.25,0.46,0.45,0.94); }
.pager-next:hover { color: var(--color-accent); }
.pager-next:hover .pager-arrow { transform: translateX(8px); }
.pager-next[aria-disabled="true"] {
  opacity: 0.3;
  pointer-events: none;
}

/* index.htmlのBLOGセクション定義との差分のみ上書き */
.page-blog-list .blog-section { min-height: 100vh; }
.page-blog-list .blog-container { padding: 5rem 2rem 8rem; }
.page-blog-list .blog-grid { row-gap: 4rem; }

@media (max-width: 900px) {
  .page-blog-list .blog-grid { grid-template-columns: 1fr; gap: 3rem; row-gap: 3rem; max-width: 420px; margin: 0 auto; }
  .page-blog-list .blog-container { padding: 3.5rem 1.5rem 6rem; }
  .blog-pager { flex-direction: column-reverse; align-items: stretch; gap: 2.5rem; }
  .pager-link { width: 100%; }
}

/* ▲▲▲ BLOG一覧ページ（blog.html）ここまで ▲▲▲ */


/* ============================================
   ▼▼▼ BLOG記事ページ（blog01.html等）ここから ▼▼▼
   2026/07/17 インラインCSSから移設
   ============================================ */

/* =====================
   ARTICLE SECTION
   ===================== */
.article-section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  background-color: var(--color-background);
  overflow: hidden;
}
.article-section::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  height: 100%; width: 100%;
  background-image: repeating-linear-gradient(transparent, transparent 2px, #ffffff0d 4px);
  pointer-events: none;
  z-index: 15;
}
.article-section::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 250 250' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='4' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.25;
  pointer-events: none;
  mix-blend-mode: overlay;
  z-index: 16;
}

/* 上部バー */
.article-topbar {
  position: relative;
  z-index: 20;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 2.4rem 2rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.article-brand {
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 15px;
  letter-spacing: 0.2em;
  color: var(--color-foreground);
  text-decoration: none;
}
.article-back-top {
  font-family: var(--font-gotham);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: none;
  color: var(--color-foreground);
  text-decoration: none;
  transition: color 0.3s ease;
}
.article-back-top:hover { color: var(--color-accent); }

/* 記事本体コンテナ（読み物用に幅を絞る） */
.article-container {
  position: relative;
  z-index: 20;
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 4rem 2rem 8rem;
}

/* 記事ヘッダー */
.article-eyebrow {
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.article-title {
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  line-height: 1.55;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--color-foreground);
  margin: 0 0 1.6rem;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.4rem;
  padding-bottom: 2.2rem;
  border-bottom: 1px solid rgba(200, 255, 200, 0.12);
}
.article-date {
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--color-foreground);
}
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  font-family: var(--font-gotham);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--color-foreground);
  opacity: 0.5;
  text-transform: none;
}

/* アイキャッチ */
.article-hero {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: 2.6rem 0 0;
  overflow: hidden;
  background: linear-gradient(160deg, #1a1a1a 0%, #0d0d0d 100%);
}
.article-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(0.1) brightness(0.95);
}

/* 目次 */
.toc {
  margin: 3rem 0 0;
  padding: 1.8rem 1.8rem 2rem;
  border: 1px solid rgba(128, 128, 128, 0.3);
}
.toc-title {
  font-family: var(--font-gotham);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-foreground);
  margin: 0 0 1.1rem;
}
.toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: toc;
}
.toc > ol > li { counter-increment: toc; }
.toc a {
  font-family: var(--font-ja);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--color-foreground);
  text-decoration: none;
  transition: color 0.25s ease;
  display: inline-block;
  padding: 0.35rem 0;
}
.toc > ol > li > a::before {
  content: counter(toc) ". ";
  font-family: var(--font-primary);
  color: var(--color-accent);
}
.toc a:hover { color: var(--color-accent); }
.toc ol ol {
  padding-left: 1.4rem;
  margin-top: 0.1rem;
}
.toc ol ol a { font-size: 12px; }

/* 本文 prose */
.prose { 
  margin-top: 3.5rem; 
  counter-reset: prose-h2;
}
.prose h2 {
  counter-increment: prose-h2;
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: 1.35rem;
  line-height: 1.5;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--color-foreground);
  margin: 3.5rem 0 1.3rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid rgba(200, 255, 200, 0.12);
}
.prose h2::before {
  content: counter(prose-h2) ".";
  font-family: var(--font-primary);
  color: var(--color-accent);
  margin-right: 0.4rem;
}
.prose h3 {
  font-family: var(--font-ja);
  font-weight: 500;
  font-size: 1.08rem;
  line-height: 1.5;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--color-foreground);
  margin: 2.4rem 0 1rem;
  padding-left: 0.8rem;
  border-left: 2px solid var(--color-accent);
}
.prose p {
  font-family: var(--font-ja);
  font-weight: 300;
  font-size: 15px;
  line-height: 2.0;
  letter-spacing: 0.02em;
  text-transform: none;
  color: #ffffff;
  margin: 0 0 1.4rem;
}
.prose ul, .prose ol {
  font-family: var(--font-ja);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.95;
  letter-spacing: 0.02em;
  text-transform: none;
  color: #ffffff;
  margin: 0 0 1.6rem;
  padding-left: 1.4rem;
}
.prose li { margin-bottom: 0.6rem; }
.prose ul li::marker { color: var(--color-accent); }
.prose ol li::marker { color: var(--color-accent); font-family: var(--font-primary); }
.prose strong { font-weight: 700; color: #fff; }
.prose figure {
  margin: 2.4rem 0;
}
.prose figure img {
  width: 100%;
  display: block;
  filter: grayscale(0.1) brightness(0.95);
}
.prose figcaption {
  font-family: var(--font-primary);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: none;
  color: var(--color-foreground);
  margin-top: 0.7rem;
  text-align: center;
}

/* 会社紹介ボックス */
.article-about {
  margin-top: 4rem;
  padding: 2.4rem 0;
}
.article-about h2 {
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: 1.2rem;
  text-transform: none;
  letter-spacing: 0.02em;
  color: var(--color-foreground);
  margin: 0 0 1.1rem;
}
.article-about p {
  font-family: var(--font-ja);
  font-weight: 300;
  font-size: 14px;
  line-height: 1.95;
  letter-spacing: 0.02em;
  text-transform: none;
  color: #ffffff;
  margin: 0 0 1.2rem;
}
.article-about a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 13px;
  text-transform: none;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  text-decoration: none;
  transition: gap 0.3s ease;
}
.article-about a:hover { gap: 1rem; }

/* Prev / Next ナビ（blog.htmlのpager準拠） */
.article-nav {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: 4.5rem;
}
.nav-link {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  text-decoration: none;
  padding: 1.4rem 1.5rem;
  border: 1px solid rgba(128, 128, 128, 0.3);
  transition: border-color 0.8s ease, background 0.8s ease;
}
.nav-link:hover { border-color: var(--color-accent); background: rgba(255,255,255,0.02); }
.nav-label {
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  opacity: 0.85;
}
.nav-next { text-align: right; }
.nav-ttl {
  font-family: var(--font-ja);
  font-weight: 500;
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--color-foreground);
}

/* Back to Blog */
.back-to-blog {
  display: flex;
  justify-content: center;
  margin-top: 3.5rem;
}
.back-to-blog a {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-foreground);
  text-decoration: none;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--color-foreground);
  transition: color 0.3s ease, border-color 0.3s ease;
}
.back-to-blog a:hover { color: var(--color-accent); border-color: var(--color-accent); }

/* CTA */
.article-cta {
  position: relative;
  z-index: 20;
  width: 100%;
  max-width: 760px;
  margin: 3rem auto 4rem;
  padding: 0 2rem;
}
.cta-inner {
  padding: 1rem 2rem;
  text-align: center;
}
.cta-inner h2 {
  font-family: var(--font-gotham);
  font-weight: 300;
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-foreground);
  margin: 0 0 1rem;
}
.cta-inner p {
  font-family: var(--font-ja);
  font-weight: 300;
  font-size: 14px;
  line-height: 1.9;
  letter-spacing: 0.02em;
  text-transform: none;
  color: #ffffff;
  margin: 0 0 1.8rem;
}
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-gotham);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.05em;
  text-transform: none;
  color: #fff;
  background: transparent;
  text-decoration: none;
  padding: 0.9rem 2rem;
  position: relative;
  overflow: hidden;
  border: 1px solid #fff;
  transition: color 0.5s ease, border-color 0.5s ease;
}
.cta-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s ease;
}
.cta-label { position: relative; }
.cta-btn:hover { color: var(--color-background); border-color: var(--color-accent); }
.cta-btn:hover::before { transform: scaleX(1); transform-origin: left; }

@media (max-width: 768px) {
  .article-container { padding: 3rem 1.4rem 6rem; }
  .article-topbar { padding: 2rem 1.4rem 0; }
  .article-nav { flex-direction: column; }
  .nav-next { text-align: left; }
  .article-cta { padding: 0 1.4rem; }
}
@media (prefers-reduced-motion: reduce) {
  .article-about a { transition: none !important; }
}

/* ▲▲▲ BLOG記事ページ（blog01.html等）ここまで ▲▲▲ */


/* フォーム部分　調整版 */
/* フォーム本体 */
.contact-form,
.wpcf7-form { /* CF7の自動生成タグにも適用 */
  position: relative;
}
.contact-field { margin-bottom: 3.5rem; }
.contact-form .contact-field:first-child,
.wpcf7-form .contact-field:first-child { margin-top: 2rem; }

.contact-label {
  display: block;
  font-family: var(--font-ja);
  text-transform: none;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--color-foreground);
  opacity: 0.9;
  margin-bottom: 0.75rem;
}
.contact-label .req {
  color: #000;
  margin-left: 0.35em;
  font-weight: 700;
}

/* テキスト入力・テキストエリア */
.contact-input,
.contact-textarea {
  width: 100%;
  font-family: var(--font-ja);
  text-transform: none;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--color-foreground);
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
  padding: 0.65rem 0.2rem;
  outline: none;
  transition: border-color 0.3s ease;
}
/* CF7の入力欄を囲むスパンの横幅いっぱいに広げる */
.wpcf7-form-control-wrap {
  display: block;
  width: 100%;
}
.contact-textarea {
  min-height: 160px;
  resize: vertical;
  line-height: 1.8;
}
.contact-input::placeholder,
.contact-textarea::placeholder {
  color: var(--color-gray);
  opacity: 0.5;
}
.contact-input:focus,
.contact-textarea:focus {
  border-bottom-color: #111;
}

/* チェックボックス群（CF7対応） */
.contact-checks .wpcf7-checkbox {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem 1.5rem;
}
.contact-checks .wpcf7-list-item {
  display: block;
  margin: 0;
}
.contact-checks .wpcf7-list-item-label {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  cursor: pointer;
  font-family: var(--font-ja);
  text-transform: none;
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--color-foreground);
  opacity: 0.9;
  user-select: none;
  position: relative;
}
/* 元のinputを隠す */
.contact-checks input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
/* 擬似要素でカスタムチェックボックス（旧 .box）を作成 */
.contact-checks .wpcf7-list-item-label::before {
  content: "";
  flex: none;
  width: 18px;
  height: 18px;
  border: 1px solid rgba(0, 0, 0, 0.40);
  display: block;
  transition: border-color 0.2s ease, background 0.2s ease;
  box-sizing: border-box;
}
/* 擬似要素でチェックマーク（旧 .box::after）を作成 */
.contact-checks .wpcf7-list-item-label::after {
  content: "";
  position: absolute;
  top: 5px; /* 位置を微調整 */
  left: 7px;
  width: 4px;
  height: 9px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) scale(0);
  transition: transform 0.15s ease;
  box-sizing: border-box;
}
/* チェック時の挙動 */
.contact-checks input[type="checkbox"]:checked + .wpcf7-list-item-label::before {
  background: #111;
  border-color: #111;
}
.contact-checks input[type="checkbox"]:checked + .wpcf7-list-item-label::after {
  transform: rotate(45deg) scale(1);
}
/* キーボードフォーカス時の挙動 */
.contact-checks input[type="checkbox"]:focus-visible + .wpcf7-list-item-label::before {
  outline: 2px solid #111;
  outline-offset: 2px;
}

/* プライバシーポリシー */
.contact-privacy {
  margin: 0.5rem 0 2.25rem;
  background: #ffffff;
}
.contact-privacy-lead {
  font-family: var(--font-ja);
  text-transform: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #111;
  margin: 0;
  padding: 1rem 1.25rem;
}
.contact-privacy-body {
  max-height: 220px;
  overflow-y: auto;
  padding: 1.25rem 1.25rem 1.5rem;
  font-family: var(--font-ja);
  text-transform: none;
  font-size: 12px;
  line-height: 1.85;
  color: #444;
  letter-spacing: 0.01em;
}
.contact-privacy-body p { margin: 0.25rem 0; }
.contact-privacy-body .pp-h {
  font-weight: 700;
  color: #111;
  margin: 1.1rem 0 0.3rem;
}
.contact-privacy-body .pp-h:first-child { margin-top: 0; }
.contact-privacy-body ul { margin: 0.2rem 0; padding-left: 1.1rem; }
.contact-privacy-body li { margin: 0.15rem 0; }
.contact-privacy-body::-webkit-scrollbar { width: 8px; }
.contact-privacy-body::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.22);
  border-radius: 4px;
}

/* 送信ボタン（CF7の[submit]対応） */
/* 送信ボタンの親要素を基準にする */
.contact-submit-button {
  position: relative;
  overflow: hidden;
  margin-top: 0.5rem;
  display: inline-flex;
  width: 100%;
  max-width: 480px;
  /* width: 412px; */
}

/* 実際の送信ボタン（背景透過で文字を前面へ） */
.contact-submit-button .contact-submit {
  position: relative;
  z-index: 1; /* 背景より上にする */
  width: 100%;
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.3em;
  text-transform: none;
  color: #111;
  background: transparent; /* 背景を透過させて背後のアニメーションを見せる */
  border: 1px solid #111;
  padding: 1.4rem 3rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  transition: color 0.45s ease;
  box-sizing: border-box;
}

/* 左から右へ広がる黒の塗り（親要素の疑似要素として配置） */
.contact-submit-button::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #111;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.45s ease;
  z-index: 0;
  width: 100%;
}

/* ホバー時の挙動 */
.contact-submit-button:hover::before {
  transform: scaleX(1);
}
.contact-submit-button:hover .contact-submit {
  color: #ffffff;
}

@media (max-width: 767px) {
  .contact-submit-button {
    width: 100%;
    max-width: none;
  }
  .contact-checks .wpcf7-checkbox {
    display: grid;
    /* grid-template-columns: repeat(2, 1fr); */
    gap: 1.4rem 1.5rem;
    grid-template-columns: 1fr;
  }
}


.hidden-fields-container {
  border: none;
  padding: 0;
  margin: 0;
}

.wpcf7-spinner {
  display: none !important;
}

.wpcf7-response-output {
  color: #111;
}