/* =========================================================
   SECTIONS — 各セクションのレイアウト
   背景リズム：
   01 HERO(charcoal) → 02 PROBLEM(paper→dark) → 03 WHY CRAYON(charcoal)
   → 04 CRAFTSMAN(concrete) → 05 WORKS(ink) → 06 WHAT WE DO(white)
   → 07 FLOW(charcoal) → 08 FAQ(paper) → 09 CONTACT(charcoal) → FOOTER(ink)
   ========================================================= */

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  padding-top: env(safe-area-inset-top, 0px);
  transition: background var(--dur-mid), border-color var(--dur-mid), backdrop-filter var(--dur-mid);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(23, 24, 26, 0.9);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--color-line-dark);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  height: var(--header-h);
  padding-inline: clamp(16px, 3.4vw, 56px);
}
.logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
/* ヘッダーのロゴは1枚の看板として：インクの板にロゴ ｜ NEON & SIGN（背景の緑の面に埋もれない） */
.site-header .logo { gap: 14px; padding: 6px 18px 6px 6px; background: var(--color-ink); box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.35); }
.logo__img { width: 44px; height: 44px; flex: none; }
/* ロックアップ：ロゴ ｜ NEON & SIGN（FVの「NEON & SIGN」と同じ書体・字間） */
.logo__rule { width: 1.5px; height: 26px; background: rgba(255, 255, 255, 0.35); flex: none; }
.logo__word {
  font-family: var(--font-en); font-weight: 800; font-stretch: 112%;
  font-size: 0.92rem; letter-spacing: 0.26em; line-height: 1; white-space: nowrap;
  color: var(--color-neon-green);
}
.logo__mark {
  position: relative; width: 30px; height: 30px; flex: none;
  border: 2px solid var(--color-neon-green);
}
.logo__mark::after {
  content: ""; position: absolute; left: 4px; right: 4px; top: 50%; height: 2px;
  background: var(--color-neon-green); transform: rotate(-35deg);
  box-shadow: 0 0 8px rgba(140, 249, 74, 0.8);
}
.logo__text { display: flex; flex-direction: column; line-height: 1; gap: 5px; }
.logo__main {
  font-family: var(--font-en); font-weight: 800; font-stretch: 118%;
  font-size: 1.3rem; letter-spacing: 0.14em;
}
.logo__sub {
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.3em;
  color: var(--color-neon-green);
}
.gnav { display: flex; align-items: center; gap: clamp(20px, 3vw, 44px); }
.gnav__list { display: flex; gap: clamp(20px, 2.6vw, 40px); }
.gnav__link {
  position: relative; display: inline-block; padding: 6px 0;
  font-family: var(--font-en); font-weight: 600; font-size: 0.8rem; letter-spacing: 0.18em;
  text-decoration: none;
}
.gnav__link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--color-neon-green); transform: scaleX(0); transform-origin: right;
  transition: transform var(--dur-fast) var(--ease-out);
}
.gnav__link:hover::after { transform: scaleX(1); transform-origin: left; }
.menu-toggle { display: none; }
.drawer { display: none; }

/* =========================================================
   01 HERO
   ========================================================= */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: clamp(760px, 64vw, 960px);
  background: var(--color-charcoal);
}
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__plane-green {
  left: -6%; top: -150px; width: 140%; height: 230px;
  transform-origin: 0 0; transform: rotate(24deg);
}
.hero__plane-blue {
  left: -8%; bottom: 40px; width: 140%; height: 140px;
  transform-origin: 0 100%; transform: rotate(-18deg);
}
.hero__plane-green2 {
  right: -12%; bottom: 150px; width: 60%; height: 160px;
  transform-origin: 100% 100%; transform: rotate(-21deg);
}
.collage {
  position: absolute; top: 0; right: 0; bottom: 0; width: 70%;
  /* 写真は透かさず、いちばん下だけ少しフェード */
  -webkit-mask-image: linear-gradient(180deg, #000 88%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 88%, transparent 100%);
}
.collage__rot {
  position: absolute; top: -26%; right: -8%; width: 92%; height: 150%;
  /* 中央の列をひと回り大きく＝主役の列 */
  display: grid; grid-template-columns: 1fr 1.32fr 1fr; gap: 18px;
  transform: rotate(9deg);
}
.collage__col { overflow: hidden; background: rgba(23, 24, 26, 0.7); }  /* 写真のすき間から緑の面が強く出すぎないように */
.collage__col--2 { margin-top: 90px; }
.collage__col--3 { margin-top: -40px; }
.collage__track {
  display: flex; flex-direction: column; gap: 18px;
  animation: collage-up var(--collage-speed) linear infinite;
}
.collage__col--2 .collage__track { animation-name: collage-down; animation-duration: calc(var(--collage-speed) * 1.2); }
.collage__col--3 .collage__track { animation-duration: calc(var(--collage-speed) * 0.9); }
.collage__item {
  aspect-ratio: 5 / 4; background: var(--color-ink);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}
.collage__item:nth-child(3n + 2) { aspect-ratio: 4 / 4.4; }
.collage__item img { width: 100%; height: 100%; object-fit: cover; }
@keyframes collage-up { from { transform: translateY(0); } to { transform: translateY(calc(-50% - 9px)); } }
@keyframes collage-down { from { transform: translateY(calc(-50% - 9px)); } to { transform: translateY(0); } }

.hero__vertical {
  position: absolute; left: 35.5%; bottom: 0;
  font-size: clamp(3.4rem, 6.4vw, 6.2rem);
  letter-spacing: 0.14em;
  -webkit-text-stroke: 1.4px rgba(255, 255, 255, 0.85);
  transform-origin: 0 100%; transform: rotate(-72deg);
}
.hero__wires {
  position: absolute; left: 52%; bottom: 0; display: flex; gap: 10px; align-items: flex-end;
}
.hero__wires span {
  width: 1px; height: calc(40px + (var(--i) * 17px) % 90px);
  background: var(--color-neon-green); opacity: 0.7;
}
.hero__wires span:nth-child(odd) { height: calc(90px + (var(--i) * 23px) % 70px); opacity: 0.45; }

.hero__inner {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(56px, 8vw, 116px));
  padding-bottom: clamp(64px, 7vw, 96px);
}
.hero__title {
  font-size: var(--fs-h1); font-weight: 900; line-height: 1.3; letter-spacing: 0.01em;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.45), 0 4px 34px rgba(0, 0, 0, 0.55);
}
/* キャッチコピー側をわずかに沈めて読みやすく（緑の面・写真は残す） */
.hero__bg::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, rgba(23, 24, 26, 0.42) 0%, rgba(23, 24, 26, 0.18) 26%, rgba(23, 24, 26, 0) 36%);
}
.hero__title .line { display: block; animation: rise 1s var(--ease-out) both; animation-delay: calc(0.15s + var(--i) * 0.14s); }
.hero__lead {
  margin-top: clamp(28px, 3.4vw, 48px);
  font-size: var(--fs-lead); font-weight: 700; line-height: 1.85; letter-spacing: 0.04em;
  animation: rise 1s var(--ease-out) 0.5s both;
}
.hero__rule {
  display: block; width: 124px; height: 2px; margin-block: clamp(28px, 3vw, 44px);
  background: var(--color-neon-green); box-shadow: 0 0 10px rgba(140, 249, 74, 0.6);
}
.hero__tag { display: flex; flex-direction: column; gap: 10px; }
.hero__tag-ja { font-size: 1.2rem; font-weight: 700; letter-spacing: 0.08em; }
.hero__tag-en {
  font-family: var(--font-en); font-weight: 800; font-stretch: 108%;
  font-size: clamp(2.4rem, 4.4vw, 4.2rem); line-height: 1; letter-spacing: -0.005em;
  color: var(--color-white);
}
.hero__amp { color: var(--color-neon-green); text-shadow: 0 0 14px rgba(140, 249, 74, 0.45); }
.hero__byline {
  display: flex; align-items: center; gap: 14px; margin-top: 18px;
  font-size: 0.82rem; font-weight: 700; color: rgba(255, 255, 255, 0.85);
}
.hero__byline-en {
  font-family: var(--font-en); font-weight: 700; font-stretch: 112%;
  font-size: 0.95rem; letter-spacing: 0.42em; line-height: 1; color: var(--color-white);
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 20px clamp(20px, 3.6vw, 52px); margin-top: clamp(48px, 5.6vw, 80px); }
.hero__cta .btn--ghost { min-width: min(284px, 100%); background: rgba(46, 48, 51, 0.35); }
.hero__scroll {
  position: absolute; right: clamp(16px, 3.4vw, 56px); bottom: 0;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.3em;
  writing-mode: vertical-rl;
}
.hero__scroll::after {
  content: ""; width: 1px; height: 72px; background: linear-gradient(var(--color-neon-green) 50%, rgba(255,255,255,.25) 50%);
  background-size: 1px 200%; animation: scrollwire 2.4s linear infinite;
}
@keyframes scrollwire { from { background-position: 0 100%; } to { background-position: 0 -100%; } }
@keyframes rise { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }

/* =========================================================
   02 PROBLEM — 静：白背景と余白。最後の一文だけ強く
   ========================================================= */
.intro {
  position: relative;
  padding-block: clamp(120px, 11vw, 168px) clamp(110px, 10vw, 150px);
  background: var(--color-paper); color: var(--color-ink);
}
.intro__inner { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; }
.intro__inner > * { grid-column: 1 / -1; }
.intro__title {
  grid-column: 1 / 11;
  font-size: clamp(2.4rem, 5vw, 4.8rem); font-weight: 900; line-height: 1.3;
}
.intro__title .line { display: block; }
.intro__title .hl { color: inherit; }
.intro__body {
  grid-column: 1 / 7; margin-top: clamp(32px, 3.4vw, 48px);
  font-size: 1.05rem; font-weight: 500; line-height: 2.1; color: #45474b;
}

/* 分断 → 接続：垂れた電線が、カチッとつながって光る（JSで描画） */
.splits {
  position: relative; display: flex; align-items: flex-start;
  margin-top: clamp(72px, 7vw, 104px); padding-bottom: 150px;
}
.splits__svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.splits__cable {
  fill: none; stroke: var(--color-ink); stroke-width: 2.5; stroke-linecap: round;
  transition: stroke 0.3s var(--d, 0s), stroke-width 0.3s var(--d, 0s), filter 0.3s var(--d, 0s);
}
.splits__plug { fill: var(--color-ink); }
.splits__pin { stroke: var(--color-ink); stroke-width: 2; }
.splits__sway { transform-box: view-box; }
.splits.is-hanging .splits__sway { animation: cable-sway var(--sway-dur, 3.6s) ease-in-out var(--sway-delay, 0s) infinite alternate; }
@keyframes cable-sway { from { transform: rotate(-2.4deg); } to { transform: rotate(2.4deg); } }

/* カチッ：継ぎ目がはまって、緑の火花 */
.splits__joint { fill: var(--color-ink); transform-box: view-box; }
.splits.is-live .splits__joint { animation: joint-click 0.35s cubic-bezier(0.3, 1.8, 0.5, 1) both; fill: var(--color-neon-green); stroke: var(--color-ink); stroke-width: 2.5; }
@keyframes joint-click { 0% { transform: scale(1.8); } 100% { transform: scale(1); } }
.splits__spark { fill: none; stroke: var(--color-neon-green-deep); stroke-width: 2.5; stroke-linecap: round; opacity: 0; transform-box: view-box; }
.splits.is-live .splits__spark { animation: spark 0.6s ease-out forwards; }
@keyframes spark { 0% { opacity: 1; transform: scale(0.5); } 60% { opacity: 1; } 100% { opacity: 0; transform: scale(1.5); } }

/* 電気が流れる：電線 → 端子 → 英字 → ラベルの順に、左から光る */
.splits.is-live .splits__cable {
  stroke: var(--color-neon-green-deep); stroke-width: 3.5;
  filter: drop-shadow(0 0 4px rgba(140, 249, 74, 0.9)) drop-shadow(0 0 12px rgba(140, 249, 74, 0.6));
}
.splits.is-live .split__term {
  background: var(--color-neon-green); box-shadow: 0 0 12px rgba(140, 249, 74, 0.9);
  transition: background 0.2s calc(var(--k) * 0.35s), box-shadow 0.2s calc(var(--k) * 0.35s);
}
.splits.is-live .split .split__en {
  color: var(--color-neon-green); -webkit-text-stroke-color: var(--color-ink);
  filter: drop-shadow(0 0 6px rgba(140, 249, 74, 0.85)) drop-shadow(0 0 22px rgba(140, 249, 74, 0.5));
  transition: color 0.25s calc(var(--k) * 0.35s + 0.1s), -webkit-text-stroke-color 0.25s calc(var(--k) * 0.35s + 0.1s), filter 0.25s calc(var(--k) * 0.35s + 0.1s);
  animation: flicker 1s steps(1) calc(var(--k) * 0.35s + 0.1s) 1;
}
.splits.is-live .split__ja {
  background: var(--color-neon-green); color: var(--color-ink);
  transition: background 0.2s calc(var(--k) * 0.35s + 0.2s), color 0.2s calc(var(--k) * 0.35s + 0.2s);
}
.splits.is-live .split__no { color: var(--color-neon-green-deep); }
.split { position: relative; flex: none; display: flex; flex-direction: column; gap: 14px; margin-top: var(--top); }
.split__no { position: absolute; top: -28px; left: 0; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em; color: var(--color-electric-blue); }
.split__en {
  display: block; transform: rotate(var(--rot)); transform-origin: 0 100%;
  font-family: var(--font-en); font-weight: 800; font-stretch: 106%;
  font-size: clamp(2.8rem, 5.6vw, 5.4rem); line-height: 0.9; letter-spacing: -0.01em;
  color: transparent; -webkit-text-stroke: 1.8px var(--color-ink);
  transition: color 0.3s, filter 0.3s;
}
.split:nth-of-type(3) .split__en { color: var(--color-ink); -webkit-text-stroke-color: transparent; }
.split:nth-of-type(5) .split__en { -webkit-text-stroke-color: var(--color-electric-blue); }
.split__base { display: flex; align-items: center; gap: 12px; }
.split__term { width: 18px; height: 18px; border: 2.5px solid var(--color-ink); background: var(--color-paper); flex: none; }
.split__ja { padding: 5px 12px; background: var(--color-ink); color: var(--color-white); font-size: clamp(0.9rem, 1.1vw, 1.02rem); font-weight: 700; white-space: nowrap; line-height: 1.6; }
.cable { position: relative; flex: 1; min-width: 150px; align-self: stretch; }
.cable__x {
  position: absolute; transform: translate(-50%, -50%);
  font-family: var(--font-mono); font-size: 1.5rem; line-height: 1; color: var(--color-electric-blue);
  opacity: 0; transition: opacity 0.3s 0.25s;
}
.splits.is-hanging .cable__x { opacity: 1; }

/* その“あと”まで、くれよんがやります。 */
.intro__closing-text {
  position: relative;
  margin-top: clamp(110px, 10vw, 150px);
  font-size: clamp(3rem, 7vw, 6.8rem); font-weight: 900; line-height: 1.2; letter-spacing: 0;
}
.intro__closing-text .hl {
  color: var(--color-ink);
  background: linear-gradient(transparent 62%, var(--color-neon-green) 62%, var(--color-neon-green) 92%, transparent 92%);
}

/* =========================================================
   03 WHY CRAYON — 動：画面全体の巨大工程
   ========================================================= */
.why {
  position: relative; overflow: hidden; isolation: isolate;
  padding-block: clamp(110px, 10vw, 150px) clamp(96px, 9vw, 130px);
  background: var(--color-charcoal);
}
.why__plane { left: -12%; top: 64%; width: 130%; height: clamp(180px, 18vw, 260px); transform: rotate(-6deg); z-index: -1; }
.why__head-grid { display: grid; grid-template-columns: 1.25fr 1fr; align-items: end; gap: 48px; }
.why__head-side { display: grid; gap: 22px; justify-items: start; }
.why__title {
  display: flex; flex-direction: column;
  font-size: clamp(3rem, 7vw, 6.8rem); font-weight: 900; line-height: 1.12; letter-spacing: 0.01em;
}
/* 「灯す。」は LIGHT ON. と同じネオン管の演出。見出しが画面に入ると点灯 */
.why__title-line--glow {
  position: relative; align-self: flex-start;
  font-family: var(--font-mincho); font-weight: 800; letter-spacing: 0.02em;
  font-size: 1.38em; line-height: 1.05; margin-top: 0.08em;
  color: transparent; -webkit-text-stroke: 1.6px rgba(255, 255, 255, 0.22);
  transition: -webkit-text-stroke-color 0.4s, filter 0.4s, color 0.4s;
}
.why__title-line--glow.is-on {
  color: rgba(140, 249, 74, 0.12); -webkit-text-stroke-color: #f4ffea;
  filter: drop-shadow(0 0 3px rgba(140, 249, 74, 1)) drop-shadow(0 0 14px rgba(140, 249, 74, 0.9)) drop-shadow(0 0 40px rgba(140, 249, 74, 0.55));
  animation: flicker 1.4s steps(1) 1;
}
.why__subtitle {
  padding-bottom: 18px; border-bottom: 2px solid var(--color-neon-green);
  font-size: clamp(1.5rem, 2.6vw, 2.4rem); font-weight: 900; letter-spacing: 0.04em;
}
.why__crew { display: inline-flex; align-items: center; gap: 10px; font-size: 0.9rem; font-weight: 700; color: rgba(255, 255, 255, 0.8); }
.why__crew-mark { width: 10px; height: 10px; background: var(--color-electric-blue); box-shadow: var(--glow-blue); }

.stage { position: relative; margin-top: clamp(96px, 9vw, 128px); }
.stage__svg { position: absolute; left: 0; top: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; z-index: 0; }
.stage__wire-bg, .stage__wire { fill: none; stroke-width: 3; stroke-linejoin: miter; stroke-linecap: square; }
.stage__wire-bg { stroke: rgba(255, 255, 255, 0.14); }
.stage__wire { stroke: var(--color-neon-green); filter: drop-shadow(0 0 5px rgba(140, 249, 74, 0.9)); }
.stage__spark {
  position: absolute; left: -8px; top: -8px; z-index: 3; width: 16px; height: 16px; border-radius: 50%;
  background: #f1ffe6; box-shadow: 0 0 8px #fff, var(--glow-green); opacity: 0; pointer-events: none;
}
/* DESIGN〜ELECTRIC は1本の電線上に並ぶ小〜中サイズの工程。LIGHT ON. だけが巨大 */
.stage__rows { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: 24px; }
.srow { display: flex; flex-direction: column-reverse; align-items: flex-start; gap: 14px; }
.srow__term {
  position: relative; z-index: 2; width: 18px; height: 18px; flex: none;
  border: 2.5px solid var(--color-steel); background: var(--color-charcoal);
  transition: background 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.srow__en {
  font-family: var(--font-en); font-weight: 800; font-stretch: 106%;
  font-size: clamp(1.6rem, 2.7vw, 2.6rem); line-height: 1; letter-spacing: 0.01em;
  color: rgba(255, 255, 255, 0.5);
  transition: color 0.35s, text-shadow 0.35s;
}
.srow__meta { display: flex; align-items: baseline; gap: 10px; }
.srow__no { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.16em; color: var(--color-steel); transition: color 0.3s; }
.srow__ja { font-size: 0.9rem; font-weight: 700; color: rgba(255, 255, 255, 0.6); white-space: nowrap; transition: color 0.3s; }
.srow.is-lit .srow__term, .stage__final.is-lit .srow__term { background: var(--color-neon-green); border-color: var(--color-neon-green); box-shadow: var(--glow-green); }
.srow.is-lit .srow__en { color: var(--color-white); }
.srow.is-lit .srow__no { color: var(--color-neon-green); }
.srow.is-lit .srow__ja { color: var(--color-white); }

.stage__final {
  grid-column: 1 / -1; position: relative;
  display: flex; justify-content: flex-start; align-items: center; gap: clamp(18px, 2vw, 28px);
  margin-top: clamp(72px, 7vw, 104px);
}
.srow__term--final { width: 32px; height: 32px; outline: 2px solid rgba(140, 249, 74, 0.35); outline-offset: 8px; }
.stage__lighton {
  font-family: var(--font-en); font-weight: 800; font-stretch: 104%;
  font-size: clamp(4.6rem, 14.2vw, 13.8rem); line-height: 0.86; letter-spacing: -0.025em; white-space: nowrap;
  color: transparent; -webkit-text-stroke: 2px rgba(255, 255, 255, 0.22);
  transition: -webkit-text-stroke-color 0.4s, filter 0.4s, color 0.4s;
}
.srow__meta--final { position: absolute; left: 0; top: -34px; }
.stage__final.is-lit .stage__lighton {
  color: rgba(140, 249, 74, 0.1); -webkit-text-stroke-color: #f4ffea;
  filter: drop-shadow(0 0 3px rgba(140, 249, 74, 1)) drop-shadow(0 0 16px rgba(140, 249, 74, 0.9)) drop-shadow(0 0 48px rgba(140, 249, 74, 0.55));
  animation: flicker 1.4s steps(1) 1;
}
.stage__final.is-lit .srow__no, .stage__final.is-lit .srow__ja { color: var(--color-neon-green); }
.stage__halo {
  position: absolute; z-index: 0; left: -10%; right: -10%; bottom: -30%; height: 90%; pointer-events: none;
  background: radial-gradient(closest-side, rgba(140, 249, 74, 0.3), rgba(140, 249, 74, 0));
  opacity: 0; transition: opacity 0.9s 0.2s;
}
.stage.is-lit .stage__halo { opacity: 1; }
/* 「LIGHT ON.」の「.」＝電線の終点。電気が届くとドットが光る */
.lo-dot {
  display: inline-block; vertical-align: baseline;
  width: 0.2em; height: 0.2em; margin-left: 0.05em;
  border: 2px solid rgba(255, 255, 255, 0.28); background: transparent;
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.stage__final.is-lit .lo-dot, .team__final.is-lit .lo-dot {
  background: #f4ffea; border-color: #f4ffea;
  box-shadow: 0 0 6px rgba(140, 249, 74, 1), 0 0 18px rgba(140, 249, 74, 0.9), 0 0 44px rgba(140, 249, 74, 0.6);
}
@keyframes flicker {
  0% { opacity: 0.2; } 8% { opacity: 1; } 14% { opacity: 0.3; } 22% { opacity: 1; }
  40% { opacity: 0.6; } 46% { opacity: 1; } 100% { opacity: 1; }
}

.why__foot {
  display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: start;
  margin-top: clamp(64px, 6vw, 96px);
}
.why__copy { font-size: clamp(1.5rem, 2.4vw, 2.3rem); font-weight: 900; line-height: 1.55; }
.why__body { color: rgba(255, 255, 255, 0.85); padding-top: 8px; font-size: 1.05rem; line-height: 2.1; font-weight: 500; }

/* =========================================================
   03+ つくるプロ × 灯すプロ。— SIGN PARK（つくる）→ CRAYON（取り付ける・灯す）
   WHY CRAYON と同じ「電線＋端子」の表現。蛍光グリーンは電線・端子・LIGHT ON. のみ
   ========================================================= */
.team {
  position: relative; isolation: isolate; overflow: hidden;
  padding-block: clamp(150px, 13vw, 200px) clamp(96px, 9vw, 140px);
  margin-top: clamp(-90px, -6vw, -48px);
  background: var(--color-ink);
  clip-path: polygon(0 clamp(48px, 6vw, 90px), 100% 0, 100% 100%, 0 100%);
}
.team__plane { right: -10%; bottom: 12%; width: 46%; height: clamp(56px, 6vw, 90px); transform: rotate(-6deg); z-index: -1; opacity: 0.9; }
.team__head {
  display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); align-items: end; gap: 32px clamp(40px, 5vw, 80px);
}
.team__title {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 0.28em;
  font-size: clamp(2.4rem, 5.2vw, 5rem); font-weight: 900; line-height: 1.15; letter-spacing: 0;
}
.team__title-x {
  font-family: var(--font-en); font-weight: 300; font-size: 0.9em; line-height: 1;
  color: var(--color-electric-blue); text-shadow: var(--glow-blue);
}
/* 「灯すプロ。」はベタの蛍光グリーン＋淡い発光（線が重なって見えないよう塗りで表現） */
.team__title-b {
  color: var(--color-neon-green);
  text-shadow: 0 0 10px rgba(140, 249, 74, 0.55), 0 0 28px rgba(140, 249, 74, 0.3);
}
/* 写真あり：左に見出し＋本文、右に両面発光LEDサインの写真 */
.team__head--photo { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); align-items: center; }
.team__head-text { display: grid; gap: clamp(24px, 2.6vw, 36px); min-width: 0; }
.team__head:not(.team__head--photo) .team__head-text { display: contents; }
.team__photo { margin: 0; min-width: 0; }
.team__photo-media {
  position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: #000;
  border: 1px solid var(--color-line-dark);
  clip-path: polygon(0 0, 100% 0, 100% 88%, 92% 100%, 0 100%);
}
.team__photo-media img { width: 100%; height: 100%; object-fit: cover; }
.team__photo-cap {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 16px; margin-top: 12px;
  font-size: 0.78rem; line-height: 1.6; color: rgba(255, 255, 255, 0.7);
}
.team__photo-cap a { color: var(--color-neon-green); text-decoration: none; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em; }
.team__photo-cap a::after { content: " ↗"; }
.team__photo-cap a:hover { text-decoration: underline; text-underline-offset: 3px; }
.team__body { font-size: 1.02rem; font-weight: 500; line-height: 2.05; color: rgba(255, 255, 255, 0.85); }

/* 電線：左端 → × → CRAYON → 右端で下りて LIGHT ON. */
.team__relay {
  --p: 0; --wire-y: 9px; --lo-fs: clamp(2.8rem, 6.4vw, 6.2rem);
  position: relative; margin-top: clamp(72px, 7vw, 112px);
  display: grid; grid-template-columns: minmax(0, 1fr) clamp(72px, 8vw, 120px) minmax(0, 1fr);
  padding-right: clamp(40px, 4vw, 64px);
}
.team__wire, .team__drop, .team__tail, .team__riser { position: absolute; background: rgba(255, 255, 255, 0.14); pointer-events: none; }
.team__wire { left: 0; right: calc(var(--dot-r, 24px) - 1.5px); top: var(--wire-y); height: 3px; margin-top: -1.5px; }
.team__drop { right: calc(var(--dot-r, 24px) - 1.5px); top: var(--wire-y); bottom: var(--dot-tb, 60px); width: 3px; margin-right: -1.5px; }
.team__fill {
  position: absolute; inset: 0; background: var(--color-neon-green);
  box-shadow: 0 0 6px rgba(140, 249, 74, 0.9);
}
.team__wire .team__fill { transform-origin: 0 50%; transform: scaleX(clamp(0, calc(var(--p) / 0.78), 1)); }
.team__drop .team__fill { transform-origin: 50% 0; transform: scaleY(clamp(0, calc((var(--p) - 0.78) / 0.2), 1)); }
.team__tail, .team__riser { display: none; }

.team__party { position: relative; display: flex; flex-direction: column; align-items: flex-start; min-width: 0; }
.team__term {
  position: relative; z-index: 1; display: block; width: 18px; height: 18px; flex: none;
  border: 2.5px solid var(--color-steel); background: var(--color-ink);
  transition: background 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.team__party.is-lit .team__term, .team__final.is-lit .team__term { background: var(--color-neon-green); border-color: var(--color-neon-green); box-shadow: var(--glow-green); }
.team__role {
  display: flex; align-items: center; gap: 12px; margin-top: 28px; text-transform: uppercase;
  font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: var(--tracking-label); color: var(--color-steel);
}
.team__name {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; margin-top: 10px;
  font-family: var(--font-en); font-weight: 800; font-stretch: 112%; font-size: clamp(1.4rem, 2vw, 1.9rem); letter-spacing: 0.08em; line-height: 1.2;
}
.team__logo-link { display: inline-block; flex: none; line-height: 0; transition: filter 0.25s, transform 0.25s; }
.team__logo-link:hover { filter: drop-shadow(0 0 8px rgba(140, 249, 74, 0.7)); transform: translateY(-2px); }
.team__logo { display: block; width: auto; height: clamp(64px, 6vw, 88px); }
.team__logo--light { height: clamp(60px, 5.6vw, 82px); }
.team__name-ja { font-family: var(--font-ja); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.04em; color: rgba(255, 255, 255, 0.8); }
.team__name-sub { display: grid; justify-items: start; gap: 8px; }
.team__role-ja { order: 1; margin-top: 16px; font-size: clamp(1rem, 1.3vw, 1.15rem); font-weight: 700; line-height: 1.6; color: var(--color-white); }
.team__window {
  display: inline-block; margin-left: 0; padding: 7px 14px; background: transparent; border: 1.5px solid rgba(255, 255, 255, 0.85);
  font-family: var(--font-ja); font-size: 0.88rem; letter-spacing: 0.1em; color: var(--color-white);
}
/* 工程の英字：WHY の DESIGN / MAKE / INSTALL / ELECTRIC と同じ語。つくる側はアウトライン、灯す側は実線 */
.team__steps {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 0.22em; margin-top: clamp(18px, 2vw, 28px);
  font-family: var(--font-en); font-weight: 800; font-stretch: 106%;
  font-size: clamp(2.2rem, 4.2vw, 4.1rem); line-height: 0.98; letter-spacing: -0.01em;
}
.team__party--make .team__steps { color: transparent; -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.75); }
.team__party--light .team__steps { color: var(--color-white); }
.team__slash { font-weight: 300; color: var(--color-electric-blue); -webkit-text-stroke: 0; }
.team__list {
  order: 2; display: flex; flex-wrap: wrap; gap: 10px; margin-top: clamp(22px, 2.4vw, 32px);
}
.team__list li {
  padding: 5px 12px 6px; border: 1px solid var(--color-line-dark);
  font-size: 0.88rem; font-weight: 700; line-height: 1.5; color: rgba(255, 255, 255, 0.88);
}
.team__party--light .team__list li { border-color: rgba(42, 72, 212, 0.9); background: rgba(42, 72, 212, 0.16); }

/* × ：電線の継ぎ目。PROBLEM で離れていた工程が、ここでつながる */
.team__joint { position: relative; display: flex; justify-content: center; }
.team__joint span {
  position: relative; z-index: 1; display: grid; place-items: center;
  width: 44px; height: 44px; margin-top: calc(var(--wire-y) - 22px);
  background: var(--color-ink); border: 2px solid var(--color-steel);
  font-family: var(--font-en); font-weight: 300; font-size: 1.6rem; line-height: 1; color: var(--color-white);
  transform: rotate(-6deg);
  transition: background 0.25s, border-color 0.25s, color 0.25s, box-shadow 0.25s;
}
.team__joint.is-lit span { background: var(--color-neon-green); border-color: var(--color-neon-green); color: var(--color-ink); box-shadow: var(--glow-green); }

.team__final {
  grid-column: 1 / -1; position: relative;
  display: flex; align-items: flex-end; justify-content: space-between; gap: 24px 48px;
  margin-top: clamp(64px, 6vw, 96px); margin-right: calc(clamp(40px, 4vw, 64px) * -1);
}
.team__msg-wrap { display: grid; gap: 22px; min-width: 0; }
.team__msg { font-size: clamp(1.3rem, 2.1vw, 2rem); font-weight: 900; line-height: 1.5; }
.team__caption {
  padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, 0.4); max-width: 30em;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.42em; color: rgba(255, 255, 255, 0.75);
}
/* 斜めに切り取った写真：モノトーン化して電気の青に染める（文字の読みやすさ優先で控えめに） */
.team__ph {
  position: absolute; z-index: -1; overflow: hidden; pointer-events: none;
  background: var(--color-electric-blue-deep);
}
.team__ph img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.15); mix-blend-mode: luminosity; opacity: 0.75; }
.team__ph::after { content: ""; position: absolute; inset: 0; }
.team__ph--a { right: 0; top: 0; width: 56%; height: clamp(220px, 22vw, 330px); clip-path: polygon(10% 0, 100% 0, 100% 64%, 0 100%); }
.team__ph--a::after { background: linear-gradient(200deg, rgba(23, 24, 26, 0) 30%, rgba(23, 24, 26, 0.85) 100%); }
.team__ph--b { left: 0; bottom: clamp(250px, 21vw, 310px); width: 46%; height: clamp(100px, 9vw, 140px); clip-path: polygon(0 34%, 100% 0, 100% 62%, 0 100%); }
.team__ph--b::after { background: linear-gradient(90deg, rgba(23, 24, 26, 0) 40%, rgba(23, 24, 26, 0.85) 100%); }
.team__ph--c { right: 0; top: 46%; bottom: 14%; width: 34%; clip-path: polygon(26% 0, 100% 6%, 100% 100%, 0 92%); }
.team__ph--c::after { background: linear-gradient(90deg, rgba(23, 24, 26, 0.95) 0%, rgba(23, 24, 26, 0.35) 55%, rgba(23, 24, 26, 0.55) 100%); }
.team__msg .hl { background: linear-gradient(transparent 64%, rgba(140, 249, 74, 0.85) 64%, rgba(140, 249, 74, 0.85) 90%, transparent 90%); color: var(--color-white); }
.team__lighton {
  display: flex; align-items: center; gap: clamp(16px, 2vw, 24px);
  font-family: var(--font-en); font-weight: 800; font-stretch: 104%;
  font-size: var(--lo-fs); line-height: 0.9; letter-spacing: -0.02em; white-space: nowrap;
  color: transparent; -webkit-text-stroke: 1.6px rgba(255, 255, 255, 0.25);
  transition: -webkit-text-stroke-color 0.4s, filter 0.4s, color 0.4s;
}
.team__final.is-lit .team__lighton {
  color: rgba(140, 249, 74, 0.1); -webkit-text-stroke-color: #f4ffea;
  filter: drop-shadow(0 0 3px rgba(140, 249, 74, 1)) drop-shadow(0 0 14px rgba(140, 249, 74, 0.8));
}
.team__final.is-lit .team__lighton > span { animation: flicker 1.4s steps(1) 1; }

/* =========================================================
   04 CRAFTSMAN — 写真主体・中程度
   ========================================================= */
.craft {
  --poster-h: clamp(680px, 56vw, 820px);
  position: relative; overflow: hidden; isolation: isolate;
  padding-bottom: clamp(64px, 6vw, 96px);
  background: var(--color-concrete); color: var(--color-ink);
}
.craft__grid {
  display: grid; grid-template-columns: 60vw minmax(0, 1fr);
  gap: clamp(40px, 5vw, 88px); align-items: center;
  padding-right: max(var(--gutter), calc((100vw - var(--container)) / 2));
}
.craft__poster { position: relative; height: var(--poster-h); }
.craft__photo { position: relative; overflow: hidden; background: var(--color-charcoal); margin: 0; }
.craft__photo img { width: 100%; height: 100%; object-fit: cover; }
.craft__photo--main { position: absolute; inset: 0; z-index: 0; }
.craft__photo--main .photo-cap { top: 0; bottom: auto; left: 0; }
.craft__plane { right: -40px; top: 58%; width: 38%; height: 90px; transform: rotate(-11deg); z-index: 1; }
.craft__ph-note {
  position: absolute; z-index: 2; top: 20px; right: 24px;
  font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.08em; color: rgba(255, 255, 255, 0.65);
}
.craft__overlay {
  position: relative; z-index: 4; left: -0.05em; margin: -0.56em 0 0;
  pointer-events: none; white-space: nowrap;
  font-family: var(--font-en); font-weight: 800; font-stretch: 112%;
  font-size: clamp(5rem, 13.4vw, 13rem); line-height: 1; letter-spacing: -0.01em;
  color: transparent; -webkit-text-stroke: 2px #fff; mix-blend-mode: difference;
}
.craft__text { position: relative; padding-bottom: clamp(48px, 7vw, 120px); }  /* 下の巨大英字と写真が重ならないよう少し上げる */
.craft__title { font-size: clamp(2.2rem, 3.4vw, 3.5rem); font-weight: 900; line-height: 1.3; letter-spacing: -0.01em; }
/* 追加の職人写真（content.js の craftsman.photos 2枚目以降） */
.craft__strip { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: 10px; margin-top: 28px; max-width: 400px; }
.craft__photo--sub { aspect-ratio: 4 / 3; }
.craft__photo--sub img { width: 100%; height: 100%; object-fit: cover; }
.craft .hl {
  color: var(--color-ink);
  background: linear-gradient(transparent 60%, var(--color-neon-green) 60%, var(--color-neon-green) 90%, transparent 90%);
}
.craft__sub {
  margin-top: clamp(24px, 2.6vw, 36px); padding-left: 20px;
  border-left: 4px solid var(--color-electric-blue);
  font-size: clamp(1.2rem, 1.7vw, 1.5rem); font-weight: 900; line-height: 1.6;
}
.craft__detail { margin-top: clamp(40px, 4vw, 56px); padding-top: 24px; border-top: 1px solid var(--color-line-light); }
.craft__lead { font-size: 1.1rem; font-weight: 700; line-height: 1.9; }
.craft__qs { margin-top: 12px; }
.craft__q { font-weight: 700; }
.craft__body { margin-top: 16px; color: #45474b; font-weight: 500; font-size: 0.95rem; }

/* =========================================================
   04+ MOVIE — 施工動画。サムネイルに再生ボタン、押したらその場で再生
   ========================================================= */
.movies { position: relative; padding-block: clamp(88px, 8vw, 128px); background: var(--color-charcoal); color: var(--color-white); }
.movies .eyebrow { margin-bottom: clamp(16px, 2vw, 24px); }
.movies__title { font-size: clamp(2rem, 3.6vw, 3.4rem); font-weight: 900; line-height: 1.25; }
.movies__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 3vw, 44px); margin-top: clamp(36px, 4vw, 56px); }
.movie { display: grid; gap: 16px; min-width: 0; }
.movie__frame { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--color-ink); box-shadow: 8px 8px 0 var(--color-electric-blue); }
.movie__play { position: absolute; inset: 0; display: block; width: 100%; padding: 0; border: 0; background: none; cursor: pointer; color: inherit; }
.movie__play img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease-out), filter 0.4s; filter: brightness(0.85); }
.movie__play::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(23, 24, 26, 0) 50%, rgba(23, 24, 26, 0.55) 100%); pointer-events: none; }
.movie__btn {
  position: absolute; z-index: 1; left: 50%; top: 50%; width: clamp(64px, 6vw, 84px); height: clamp(64px, 6vw, 84px); margin: calc(clamp(64px, 6vw, 84px) / -2) 0 0 calc(clamp(64px, 6vw, 84px) / -2);
  display: grid; place-items: center; border-radius: 50%;
  background: var(--color-neon-green); border: 3px solid var(--color-ink); box-shadow: 4px 4px 0 var(--color-ink);
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s;
}
.movie__tri { width: 0; height: 0; margin-left: 6px; border-style: solid; border-width: 13px 0 13px 22px; border-color: transparent transparent transparent var(--color-ink); }
.movie__label { position: absolute; z-index: 1; left: 14px; bottom: 12px; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.24em; color: var(--color-neon-green); }
.movie__play:hover img, .movie__play:focus-visible img { transform: scale(1.04); filter: brightness(1); }
.movie__play:hover .movie__btn, .movie__play:focus-visible .movie__btn { transform: scale(1.08); box-shadow: 4px 4px 0 var(--color-ink), var(--glow-green); }
.movie__play:focus-visible { outline: 3px solid var(--color-neon-green); outline-offset: -3px; }
.movie__iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.movie__meta { display: grid; gap: 8px; }
.movie__no { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.2em; color: var(--color-neon-green); }
.movie__title { font-size: clamp(0.98rem, 1.2vw, 1.1rem); font-weight: 700; line-height: 1.65; }
.movie__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 16px; font-size: 0.8rem; color: var(--color-steel); }
.movie__link { color: var(--color-white); text-decoration: none; border-bottom: 1px solid var(--color-neon-green); padding-bottom: 2px; }
.movie__link::after { content: " ↗"; color: var(--color-neon-green); }
.movie__link:hover { color: var(--color-neon-green); }

/* =========================================================
   05 WORKS — 写真：余白を含むエディトリアルグリッド
   ========================================================= */
.works { position: relative; overflow: hidden; padding-block: var(--section-y); background: var(--color-ink); }
.works__mega { position: absolute; right: -0.05em; top: clamp(40px, 5vw, 80px); -webkit-text-stroke-color: rgba(255, 255, 255, 0.1); }
.works__head { position: relative; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 24px 64px; }
.works__head .eyebrow { grid-column: 1 / -1; margin-bottom: 0; }
.works__title { font-size: clamp(2.4rem, 5vw, 4.8rem); font-weight: 900; line-height: 1.2; }
.works__note { font-size: 0.72rem; color: var(--color-steel); }

.works__grid {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: clamp(36px, 3.4vw, 50px); column-gap: 24px; row-gap: 20px;
  margin-top: clamp(48px, 5vw, 72px);
}
.work { grid-column: span 4; grid-row: span 6; position: relative; }
/* 大（約66%幅）→ 小・小 → 横長 → 大 → 小・小。空いたマスは意図的な余白 */
.work:nth-child(1) { grid-column: 1 / 9;   grid-row: 1 / 11; }
.work:nth-child(2) { grid-column: 10 / 13; grid-row: 1 / 5; }
.work:nth-child(3) { grid-column: 10 / 13; grid-row: 6 / 11; }
.work:nth-child(4) { grid-column: 3 / 10;  grid-row: 12 / 17; }
.work:nth-child(5) { grid-column: 5 / 13;  grid-row: 18 / 27; }
.work:nth-child(6) { grid-column: 1 / 4;   grid-row: 18 / 22; }
.work:nth-child(7) { grid-column: 1 / 4;   grid-row: 23 / 27; }
.work__fig { position: absolute; inset: 0; margin: 0; display: flex; flex-direction: column; }
/* 読み込み中に灰色の箱に見えないよう、下地はセクションと同じ黒＋細い線 */
.work__media { position: relative; flex: 1; overflow: hidden; background: var(--color-ink); box-shadow: inset 0 0 0 1px var(--color-line-dark); }
.work__tag {
  position: absolute; z-index: 2; left: 0; top: 0;
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px 6px 8px;
  background: rgba(12, 12, 13, 0.82); color: rgba(255, 255, 255, 0.9);
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.14em; line-height: 1.2; white-space: nowrap;
}
.work__tag-no { color: var(--color-neon-green); font-family: var(--font-mono); }
.work__tag { font-family: var(--font-ja); font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em; }
/* 写真はボタン（クリックでポップアップ） */
.work__open { display: block; width: 100%; padding: 0; border: 0; margin: 0; color: inherit; font: inherit; text-align: left; cursor: zoom-in; }
.work__open:focus-visible { outline: 3px solid var(--color-neon-green); outline-offset: 3px; }
.work__count {
  position: absolute; z-index: 2; right: 8px; bottom: 8px;
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 8px;
  background: rgba(12, 12, 13, 0.82); color: var(--color-white);
  font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.08em;
}
.work__count-icon { position: relative; width: 11px; height: 9px; border: 1.5px solid currentColor; }
.work__count-icon::after { content: ""; position: absolute; left: 2px; top: -4px; width: 11px; height: 9px; border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor; }
/* 種類で絞り込み：該当しない事例は薄く（並びは維持） */
.work { transition: transform 0.35s var(--ease-out), opacity 0.35s, filter 0.35s; }
.work.is-dim { opacity: 0.18; filter: grayscale(1); }
.work.is-dim .work__open { cursor: zoom-in; }

.works__filter { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; margin-top: clamp(36px, 4vw, 56px); }
.wfilter-group { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.wfilter-group__label {
  margin-right: 4px; padding: 3px 8px; border: 1px solid var(--color-line-dark);
  font-family: var(--font-en); font-weight: 800; font-stretch: 112%; font-size: 0.72rem; letter-spacing: 0.2em; color: var(--color-steel);
}
.wfilter {
  display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 0 14px;
  background: transparent; color: var(--color-white); border: 1px solid rgba(255, 255, 255, 0.28); border-radius: 999px;
  font-size: 0.86rem; font-weight: 700; cursor: pointer; transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.wfilter:hover { border-color: var(--color-neon-green); }
.wfilter[aria-pressed="true"] { background: var(--color-neon-green); color: var(--color-ink); border-color: var(--color-neon-green); }
.wfilter:disabled { opacity: 0.35; cursor: default; }
.wfilter__n { font-family: var(--font-mono); font-size: 0.7rem; opacity: 0.7; }
.works__desc { margin-top: 14px; min-height: 1.6em; font-size: 0.85rem; color: rgba(255, 255, 255, 0.7); }

/* ---- WORKS ポップアップ ---- */
.lightbox {
  width: min(1100px, calc(100vw - 32px)); max-width: none; max-height: calc(100dvh - 32px);
  padding: 0; border: 0; background: var(--color-ink); color: var(--color-white);
  box-shadow: 0 0 0 1px var(--color-line-dark), 0 30px 80px rgba(0, 0, 0, 0.6);
}
.lightbox::backdrop { background: rgba(10, 10, 12, 0.86); backdrop-filter: blur(4px); }
.has-lightbox { overflow: hidden; }
.lightbox__inner { display: grid; gap: 14px; padding: clamp(16px, 2.4vw, 28px); }
.lightbox__head { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: start; gap: 4px 16px; }
.lightbox__meta { display: flex; align-items: center; gap: 10px; font-size: 0.8rem; font-weight: 700; color: rgba(255, 255, 255, 0.8); }
.lightbox__no { font-family: var(--font-mono); color: var(--color-neon-green); }
.lightbox__title { grid-column: 1; font-family: var(--font-en); font-weight: 800; font-stretch: 108%; font-size: clamp(1.4rem, 2.6vw, 2.2rem); line-height: 1.1; }
.lightbox__close {
  grid-column: 2; grid-row: 1 / span 2; position: relative; width: 48px; height: 48px;
  background: var(--color-neon-green); border: 2px solid var(--color-ink); cursor: pointer;
}
.lightbox__close span[aria-hidden]::before, .lightbox__close span[aria-hidden]::after {
  content: ""; position: absolute; left: 12px; right: 12px; top: 50%; height: 2px; background: var(--color-ink); transform: rotate(45deg);
}
.lightbox__close span[aria-hidden]::after { transform: rotate(-45deg); }
.lightbox__stage { position: relative; overflow: hidden; background: #0c0c0d; height: min(64dvh, 680px); }
.lightbox__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; opacity: 0; transition: opacity 0.25s; }
.lightbox__img.is-ready { opacity: 1; }
.lightbox__nav {
  position: absolute; top: 50%; width: 48px; height: 64px; margin-top: -32px;
  background: rgba(12, 12, 13, 0.75); border: 1px solid var(--color-line-dark); cursor: pointer;
}
.lightbox__nav::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 12px;
  border-top: 2px solid var(--color-white); border-right: 2px solid var(--color-white);
}
.lightbox__nav--prev { left: 8px; } .lightbox__nav--prev::after { transform: translate(-30%, -50%) rotate(-135deg); }
.lightbox__nav--next { right: 8px; } .lightbox__nav--next::after { transform: translate(-70%, -50%) rotate(45deg); }
.lightbox__nav:hover { border-color: var(--color-neon-green); }
.lightbox__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; }
.lightbox__count { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.1em; color: rgba(255, 255, 255, 0.75); min-width: 4em; }
.lightbox__thumbs { display: flex; flex-wrap: wrap; gap: 8px; }
.lightbox__thumbs button { display: block; width: 64px; height: 48px; padding: 0; border: 2px solid transparent; background: #000; cursor: pointer; opacity: 0.55; }
.lightbox__thumbs button img { width: 100%; height: 100%; object-fit: cover; }
.lightbox__thumbs button[aria-current="true"] { border-color: var(--color-neon-green); opacity: 1; }
.lightbox__note { font-size: 0.72rem; color: var(--color-steel); }
.work__media img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.02); transition: transform 1.1s var(--ease-out), filter 0.6s;
  filter: saturate(0.95) brightness(0.95);
}
.work__media::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  box-shadow: inset 0 0 0 0 var(--color-neon-green); transition: box-shadow 0.35s var(--ease-out);
}
.work__cap {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 10px; padding-top: 8px; min-width: 0;
  font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.14em; line-height: 1.6; white-space: nowrap;
  opacity: 0.75;
}
.work__no { color: var(--color-neon-green); }
.work__name { color: rgba(255, 255, 255, 0.8); overflow: hidden; text-overflow: ellipsis; }
.work__cat { color: var(--color-steel); margin-left: auto; }
.work__ph {
  position: absolute; z-index: 2; top: 12px; right: 12px; pointer-events: none;
  padding: 4px 8px; background: rgba(12, 12, 13, 0.7); border: 1px solid rgba(140, 249, 74, 0.45); line-height: 1.5; white-space: nowrap;
  font-family: var(--font-mono); font-size: 0.56rem; letter-spacing: 0.14em; color: var(--color-neon-green);
}
.work:hover .work__media img { transform: scale(1.07); filter: saturate(1.12) brightness(1); }
.work:hover .work__media::after { box-shadow: inset 0 0 0 3px var(--color-neon-green); }
.work { transition: transform 0.35s var(--ease-out); }
.work:hover { transform: rotate(-1deg) translateY(-4px); }

/* =========================================================
   06 WHAT WE DO — 前半は静かな一覧、ELECTRICAL WORK だけ強く
   ========================================================= */
.service {
  position: relative; overflow: hidden;
  padding-top: clamp(96px, 9vw, 130px);
  background: var(--color-white); color: var(--color-ink);
}
.service__head { margin-bottom: clamp(32px, 3vw, 48px); }
.service__title { font-size: clamp(2rem, 3.4vw, 3.2rem); font-weight: 900; line-height: 1.25; }

.wwd-rows { border-top: 2px solid var(--color-ink); }
.wwd-row {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: baseline; gap: 32px;
  padding-block: clamp(10px, 1.1vw, 16px);
  border-bottom: 1px solid var(--color-line-light);
}
.wwd-row__en {
  margin: 0; font-family: var(--font-en); font-weight: 800; font-stretch: 104%;
  font-size: clamp(2.8rem, 6.4vw, 6.2rem); line-height: 1; letter-spacing: -0.01em;
  color: transparent; -webkit-text-stroke: 1.5px var(--color-ink);
  transition: color 0.25s;
}
.wwd-row:hover .wwd-row__en { color: var(--color-ink); }
.wwd-row__ja { font-size: 0.95rem; font-weight: 700; color: #45474b; }
.wwd-row__no { justify-self: end; font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.14em; color: var(--color-steel); }

/* ELECTRICAL WORK：くれよんの本業 */
.wwd-core {
  position: relative; isolation: isolate; color: var(--color-white);
  margin-top: clamp(40px, 4vw, 64px);
  padding-block: clamp(110px, 9vw, 140px) clamp(80px, 7vw, 110px);
}
.wwd-core__bg {
  position: absolute; inset: 0; z-index: -1; overflow: hidden;
  background: var(--color-electric-blue);
  clip-path: polygon(0 14%, 100% 0, 100% 100%, 0 100%);
}
.wwd-core__photo { position: absolute; right: 0; top: 0; bottom: 0; width: 48%; clip-path: polygon(24% 0, 100% 0, 100% 100%, 0 100%); }
.wwd-core__photo img { width: 100%; height: 100%; object-fit: cover; }
.wwd-core__photo::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(270deg, rgba(10, 16, 60, 0.7) 0%, rgba(10, 16, 60, 0) 45%),
    linear-gradient(90deg, var(--color-electric-blue) 8%, rgba(42, 72, 212, 0.25) 55%, rgba(42, 72, 212, 0.05));
}
.wwd-core__slash {
  position: absolute; left: -6%; bottom: 14%; width: 66%; height: 16px;
  background: var(--color-neon-green); transform: rotate(-5deg); box-shadow: 0 0 24px rgba(140, 249, 74, 0.5);
}
.wwd-core__inner { position: relative; display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; }
.wwd-core__en {
  margin: 0; font-family: var(--font-en); font-weight: 800; font-stretch: 100%;
  font-size: clamp(3rem, 10.4vw, 10rem); line-height: 0.9; letter-spacing: -0.02em;
  text-shadow: 0 6px 40px rgba(12, 20, 70, 0.35);
}
.wwd-core__meta { display: grid; justify-items: end; gap: 6px; padding-bottom: 12px; text-align: right; }
.wwd-core__no { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.14em; color: rgba(255, 255, 255, 0.75); }
.wwd-core__ja { font-size: 1.05rem; font-weight: 700; }
.wwd-core__label {
  margin-top: 8px; padding: 10px 20px;
  background: var(--color-neon-green); color: var(--color-ink);
  font-size: clamp(1.3rem, 1.9vw, 1.8rem); font-weight: 900; letter-spacing: 0.04em;
}

/* ---------------------------------------------------------
   【試作】マンガ的な要素：網点・集中線・描き文字（擬音）・吹き出し
   content.js の service.comic / problem.sfxClick で文言を管理
   --------------------------------------------------------- */
.comic-sfx {
  margin: 0; display: inline-flex; align-items: center; gap: 0.08em;
  font-family: var(--font-comic); font-weight: 400; line-height: 1; letter-spacing: -0.02em; white-space: nowrap;
  color: var(--color-neon-green);
  -webkit-text-stroke: 0.14em var(--color-ink); paint-order: stroke fill;
  text-shadow: 0.07em 0.07em 0 var(--color-ink);
  pointer-events: none;
}
.comic-bolt { width: 0.62em; height: auto; flex: none; fill: var(--color-neon-green); stroke: var(--color-ink); stroke-width: 4; stroke-linejoin: round; overflow: visible; filter: drop-shadow(0.05em 0.05em 0 var(--color-ink)); }
.comic-bubble {
  margin: 0; position: relative;
  padding: 1.1em 1.7em; background: var(--color-white); color: var(--color-ink);
  border: 3px solid var(--color-ink); border-radius: 50% / 46%;
  box-shadow: 6px 6px 0 var(--color-ink);
  font-weight: 900; line-height: 1.5; text-align: center; white-space: nowrap;
}
.comic-bubble::before, .comic-bubble::after {  /* しっぽ */
  content: ""; position: absolute; left: 58%; top: 100%;
  border-style: solid; border-color: var(--color-ink) transparent transparent transparent;
  border-width: 26px 10px 0 18px; transform: skewX(18deg);
}
.comic-bubble::after { border-top-color: var(--color-white); border-width: 19px 6px 0 12px; margin-top: -3px; margin-left: 5px; }
@keyframes sfx-pop {
  0% { opacity: 0; scale: 0.3; }
  55% { opacity: 1; scale: 1.18; }
  75% { scale: 0.94; }
  100% { opacity: 1; scale: 1; }
}

/* ELECTRICAL WORK に追加 */
.wwd-core__tone {  /* 網点（スクリーントーン） */
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.24) 1.3px, transparent 1.8px);
  background-size: 10px 10px;
  -webkit-mask-image: linear-gradient(160deg, #000 0%, transparent 38%);
  mask-image: linear-gradient(160deg, #000 0%, transparent 38%);
}
.wwd-core__burst {  /* 集中線：写真の人物（右側）に向けて集める */
  position: absolute; right: 0; top: 0; bottom: 0; width: 64%;
  background: repeating-conic-gradient(from 0deg at 70% 42%, rgba(255, 255, 255, 0.2) 0deg 0.7deg, transparent 0.7deg 5.5deg);
  -webkit-mask-image: radial-gradient(ellipse 34% 48% at 70% 42%, transparent 55%, #000 95%), linear-gradient(90deg, transparent 0%, #000 30%);
  -webkit-mask-composite: source-in;
  mask-image: radial-gradient(ellipse 34% 48% at 70% 42%, transparent 55%, #000 95%), linear-gradient(90deg, transparent 0%, #000 30%);
  mask-composite: intersect;
}
.wwd-core__sfx {
  position: absolute; left: 44%; top: 50%;
  font-size: clamp(3rem, 6.2vw, 6rem);
  transform: rotate(-12deg);
}
.wwd-core__bubble {
  position: absolute; right: 0; bottom: calc(100% + 8px);
  font-size: clamp(1.05rem, 1.55vw, 1.45rem);
  transform: rotate(3deg);
}
.wwd-core.is-in .wwd-core__sfx { animation: sfx-pop 0.55s cubic-bezier(0.3, 1.4, 0.5, 1) 0.45s both; }
.wwd-core.is-in .wwd-core__bubble { animation: sfx-pop 0.5s cubic-bezier(0.3, 1.4, 0.5, 1) 0.85s both; }

/* CRAFTSMAN に追加：職人に集中線、職人がしゃべる吹き出し */
.comic-bubble--left::before, .comic-bubble--left::after { left: 74%; transform: skewX(24deg); }
.comic-bubble--left::after { margin-left: 6px; }
.craft__tone {
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.2) 1.3px, transparent 1.8px);
  background-size: 10px 10px;
  -webkit-mask-image: linear-gradient(20deg, #000 0%, transparent 42%);
  mask-image: linear-gradient(20deg, #000 0%, transparent 42%);
}
.craft__burst {
  position: absolute; inset: 0; pointer-events: none;
  background: repeating-conic-gradient(from 0deg at var(--fx) var(--fy), rgba(255, 255, 255, 0.2) 0deg 0.6deg, transparent 0.6deg 4.8deg);
  -webkit-mask-image: radial-gradient(ellipse 55% 60% at var(--fx) var(--fy), transparent 42%, #000 88%);
  mask-image: radial-gradient(ellipse 55% 60% at var(--fx) var(--fy), transparent 42%, #000 88%);
}
.craft__bubble {
  position: absolute; z-index: 3;
  left: calc(var(--fx) - 44%); top: calc(var(--fy) - 20%);
  font-size: clamp(1.1rem, 1.6vw, 1.5rem);
  transform: rotate(-3deg);
}
.craft__sfx {
  position: absolute; z-index: 3; right: 6%; bottom: 20%;
  font-size: clamp(3rem, 6vw, 5.8rem);
  transform: rotate(-10deg);
}
[data-comic].is-in .craft__bubble { animation: sfx-pop 0.5s cubic-bezier(0.3, 1.4, 0.5, 1) 0.3s both; }
[data-comic].is-in .craft__sfx { animation: sfx-pop 0.55s cubic-bezier(0.3, 1.4, 0.5, 1) 0.7s both; }
[data-comic].is-armed .craft__bubble, [data-comic].is-armed .craft__sfx { opacity: 0; }

/* CONTACT に追加：「光らせたい。」に集中線と擬音、フォームに吹き出し */
.contact__text { isolation: isolate; }
.contact__burst {
  position: absolute; z-index: -1; left: -30%; right: -40%; top: -20%; bottom: -10%; pointer-events: none;
  background: repeating-conic-gradient(from 0deg at 36% 42%, rgba(255, 255, 255, 0.09) 0deg 0.6deg, transparent 0.6deg 4.6deg);
  -webkit-mask-image: radial-gradient(ellipse 50% 50% at 36% 42%, transparent 40%, #000 72%, transparent 100%);
  mask-image: radial-gradient(ellipse 50% 50% at 36% 42%, transparent 40%, #000 72%, transparent 100%);
}
.contact__tone {
  position: absolute; z-index: -1; left: -12%; top: -8%; width: 60%; height: 60%; pointer-events: none;
  background-image: radial-gradient(circle, rgba(140, 249, 74, 0.22) 1.3px, transparent 1.8px);
  background-size: 10px 10px;
  -webkit-mask-image: radial-gradient(ellipse at 0 0, #000 0%, transparent 70%);
  mask-image: radial-gradient(ellipse at 0 0, #000 0%, transparent 70%);
}
.contact__sfx {
  position: absolute; left: 60%; top: 13%;
  font-size: clamp(2rem, 3.8vw, 3.6rem);
  transform: rotate(-10deg);
}
.contact__bubble {
  position: absolute; z-index: 2; right: calc(100% + 24px); top: 560px;
  font-size: clamp(1rem, 1.35vw, 1.25rem);
  transform: rotate(-4deg);
}
[data-comic].is-in .contact__sfx { animation: sfx-pop 0.55s cubic-bezier(0.3, 1.4, 0.5, 1) 0.5s both; }
[data-comic].is-in .contact__bubble { animation: sfx-pop 0.5s cubic-bezier(0.3, 1.4, 0.5, 1) 0.9s both; }
[data-comic].is-armed .contact__sfx, [data-comic].is-armed .contact__bubble { opacity: 0; }

/* PROBLEM：つながる瞬間の「カチッ！」 */
.comic-sfx--sm { font-size: clamp(1.4rem, 2vw, 1.9rem); }
.cable__sfx {
  position: absolute; transform: translate(-50%, -140%) rotate(-10deg);
  opacity: 0;
}
.splits.is-live .cable__sfx { animation: sfx-pop 0.45s cubic-bezier(0.3, 1.4, 0.5, 1) calc(var(--k) * 0.35s + 0.1s) both; }

/* ---------------------------------------------------------
   流れる文字の帯（マーキー）
   --------------------------------------------------------- */
.ticker {
  position: relative; z-index: 5; overflow: hidden;
  margin-block: -22px; padding-block: 14px;
  border-block: 3px solid var(--color-ink);
  transform: rotate(-1.6deg); width: 104%; margin-left: -2%;
  box-shadow: 0 6px 0 var(--color-ink);
}
.ticker--green { background: var(--color-neon-green); color: var(--color-ink); }
.ticker--blue { background: var(--color-electric-blue); color: var(--color-white); transform: rotate(1.4deg); }
.ticker__track { display: flex; width: max-content; animation: ticker 38s linear infinite; }
.ticker--blue .ticker__track { animation-direction: reverse; }
.ticker__row { display: flex; align-items: center; gap: 28px; padding-right: 28px; margin: 0; white-space: nowrap; }
.ticker__item { font-family: var(--font-en), var(--font-ja); font-weight: 900; font-stretch: 108%; font-size: clamp(1.1rem, 1.7vw, 1.6rem); letter-spacing: 0.04em; }
.ticker__dot { font-size: 1rem; }
.ticker--blue .ticker__dot { color: var(--color-neon-green); }
/* 上の帯：色は下の帯と同じブルー、傾きと流れる向きは元のまま */
.ticker--a.ticker--blue { transform: rotate(-1.6deg); }
.ticker--a.ticker--blue .ticker__track { animation-direction: normal; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* =========================================================
   07 FLOW — 静：明るい背景に1本のライン
   ========================================================= */
.flow { position: relative; padding-block: clamp(96px, 9vw, 130px) clamp(72px, 7vw, 100px); background: var(--color-paper); color: var(--color-ink); }
.flow__head { margin-bottom: clamp(24px, 2.4vw, 36px); }
.flow__title { font-size: clamp(2rem, 3.4vw, 3.2rem); font-weight: 900; line-height: 1.4; }
.flow__scroller { overflow: visible; }
.fline { --p: 0; position: relative; height: 400px; min-width: 1000px; }
.fline__wire {
  position: absolute; left: 0; top: 50%; width: var(--end); height: 2px; margin-top: -1px;
  background: rgba(23, 24, 26, 0.14);
}
.fline__fill {
  position: absolute; inset: 0; background: var(--color-ink);
  transform: scaleX(var(--p)); transform-origin: 0 50%;
}
.fline__spark { display: none; }
.fline__nodes { position: absolute; inset: 0; }
.fnode { position: absolute; left: var(--x); top: 50%; }
.fnode__term {
  position: absolute; left: 0; top: 0; width: 18px; height: 18px; transform: translateY(-50%);
  border: 2px solid #a3a6a0; background: var(--color-paper);
  transition: background 0.25s, border-color 0.25s;
}
.fnode__label { position: absolute; left: 0; width: max(190px, 14vw); display: flex; flex-direction: column; gap: 6px; }
.fnode--up .fnode__label { bottom: 36px; }
.fnode--down .fnode__label { top: 36px; }
.fnode__label::before { content: ""; position: absolute; left: 8px; width: 1px; height: 26px; background: rgba(23, 24, 26, 0.25); }
.fnode--up .fnode__label::before { top: 100%; }
.fnode--down .fnode__label::before { bottom: 100%; }
.fnode__no { font-family: var(--font-mono); font-size: 0.92rem; letter-spacing: 0.14em; color: var(--color-electric-blue); }
.fnode__en { font-family: var(--font-en); font-weight: 800; font-stretch: 104%; font-size: clamp(1.25rem, 1.75vw, 1.62rem); line-height: 1.15; letter-spacing: 0.03em; }
.fnode__ja { font-size: 1.1rem; font-weight: 700; color: #45474b; }
.fnode.is-lit .fnode__term { background: var(--color-ink); border-color: var(--color-ink); }

.fnode--final .fnode__term { width: 28px; height: 28px; border-color: var(--color-ink); }
.fnode--final .fnode__label { left: 54px; top: 50%; transform: translateY(-50%); width: auto; gap: 6px; }
.fnode--final .fnode__label::before { display: none; }
.fline__lighton {
  font-family: var(--font-en); font-weight: 800; font-stretch: 104%;
  font-size: clamp(2.5rem, 4vw, 3.75rem); line-height: 1; letter-spacing: 0; white-space: nowrap;
  color: var(--color-ink);
}
.fnode--final.is-lit .fnode__term { background: var(--color-neon-green); border-color: var(--color-ink); }
.fnode--final.is-lit .fline__lighton {
  background: linear-gradient(transparent 58%, var(--color-neon-green) 58%, var(--color-neon-green) 92%, transparent 92%);
}

/* =========================================================
   08 FAQ
   ========================================================= */
.faq { padding-block: clamp(96px, 9vw, 130px); background: var(--color-white); color: var(--color-ink); border-top: 1px solid var(--color-line-light); }
.faq__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.faq__head { position: sticky; top: calc(var(--header-h) + 40px); }
.faq__title { font-size: clamp(2rem, 3.2vw, 3rem); font-weight: 900; line-height: 1.3; }
.faq__item { border-top: 1px solid var(--color-ink); }
.faq__item:last-child { border-bottom: 1px solid var(--color-ink); }
.faq__q { font-size: inherit; }
.faq__btn {
  display: grid; grid-template-columns: 56px minmax(0, 1fr) 32px; align-items: center; gap: 8px;
  width: 100%; padding: 28px 0; background: none; border: 0; text-align: left; cursor: pointer;
  font-size: clamp(1rem, 1.3vw, 1.15rem); font-weight: 700; line-height: 1.6;
}
.faq__btn:hover .faq__q-text { color: var(--color-electric-blue); }
.faq__mark { font-family: var(--font-en); font-weight: 800; font-size: 1.6rem; line-height: 1; color: var(--color-electric-blue); }
.faq__btn .faq__mark {  /* Q を小さな吹き出しに */
  position: relative; display: inline-grid; place-items: center; width: 40px; height: 34px; font-size: 1.05rem;
  color: var(--color-ink); background: var(--color-white); border: 2px solid var(--color-ink); border-radius: 50%;
  box-shadow: 2px 2px 0 var(--color-ink);
}
.faq__btn .faq__mark::after {
  content: ""; position: absolute; left: 6px; bottom: -7px;
  border-style: solid; border-width: 8px 7px 0 0; border-color: var(--color-ink) transparent transparent transparent;
}
.faq__item.is-open .faq__btn .faq__mark { background: var(--color-neon-green); }
.faq__mark--a {
  display: inline-grid; place-items: center; width: 34px; height: 34px;
  background: var(--color-ink); color: var(--color-neon-green); font-size: 1.1rem;
}
.faq__icon { position: relative; width: 22px; height: 22px; justify-self: end; }
.faq__icon::before, .faq__icon::after {
  content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 2px; background: var(--color-ink);
  transition: transform 0.3s var(--ease-out);
}
.faq__icon::after { transform: rotate(90deg); }
.faq__item.is-open .faq__icon::after { transform: rotate(0deg); }
.faq__a { overflow: hidden; transition: height 0.3s var(--ease-out); }
.faq__a-inner { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 8px; padding: 0 40px 30px 0; }
.faq__a p { color: #3b3d41; font-size: 0.95rem; padding-top: 2px; }
.faq__pending { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; color: #6a6d70 !important; }
.faq__pending-tag {
  padding: 2px 8px; border: 1px dashed var(--color-electric-blue); color: var(--color-electric-blue);
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em;
}
.faq__fact { margin-top: 8px; font-size: 0.85rem !important; }

/* =========================================================
   09 CONTACT — 強：FVの世界観へ戻るクロージング
   ========================================================= */
.contact { position: relative; overflow: hidden; isolation: isolate; padding-block: clamp(110px, 10vw, 150px) clamp(48px, 4vw, 64px); background: var(--color-charcoal); }
.contact__bg { position: absolute; inset: 0; z-index: -1; }
.contact__plane { left: -8%; top: 40px; width: 48%; height: 140px; transform: rotate(-9deg); }
.contact__plane2 { right: -10%; bottom: 120px; width: 60%; height: 110px; transform: rotate(-5deg); }
.contact__strip {
  position: absolute; left: -6%; top: 64%; width: 44%; height: 70%;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; align-content: start;
  transform: rotate(9deg); opacity: 0.26;
  -webkit-mask-image: linear-gradient(180deg, #000 30%, transparent 85%); mask-image: linear-gradient(180deg, #000 30%, transparent 85%);
}
.contact__ph { aspect-ratio: 5 / 4; overflow: hidden; background: var(--color-ink); }
.contact__ph:nth-child(even) { transform: translateY(70px); }
.contact__ph img { width: 100%; height: 100%; object-fit: cover; }
.contact__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(40px, 5vw, 80px); align-items: start; }
.contact__text { position: sticky; top: calc(var(--header-h) + 40px); }
.contact__title { display: flex; flex-direction: column; font-weight: 900; line-height: 1.12; }
.contact__title-line { display: block; font-size: clamp(2.2rem, 3.8vw, 3.6rem); }
.contact__title-line--2 { font-size: clamp(3.6rem, 8vw, 7.6rem); line-height: 1.1; letter-spacing: -0.03em; margin-block: 0.04em; }
.contact__title .hl { text-shadow: var(--glow-green); }
.contact__body { margin-top: clamp(28px, 3vw, 40px); color: rgba(255, 255, 255, 0.8); font-weight: 500; font-size: 1rem; line-height: 2; }
.contact__form-wrap { position: relative; padding: clamp(32px, 3.4vw, 48px); background: var(--color-white); color: var(--color-ink); border: 3px solid var(--color-ink); box-shadow: 10px 10px 0 var(--color-neon-green); }
.contact__form-wrap::before { content: ""; position: absolute; left: 0; top: 0; width: 64px; height: 6px; background: var(--color-neon-green); }
.contact__tel {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 16px;
  margin-top: clamp(56px, 5vw, 80px); padding-top: 20px; border-top: 1px solid var(--color-line-dark);
  font-size: 0.8rem; color: rgba(255, 255, 255, 0.7);
}
.contact__tel-label { font-family: var(--font-mono); letter-spacing: 0.2em; color: var(--color-neon-green); }
.contact__tel-num { font-family: var(--font-en); font-weight: 700; font-size: 1.1rem; letter-spacing: 0.06em; color: var(--color-white); user-select: all; }

/* ---- Form ---- */
.form__fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 24px; }
.field { grid-column: 1 / -1; min-width: 0; margin: 0; padding: 0; border: 0; }
.field--half { grid-column: span 1; }
.field__label { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; font-size: 0.92rem; font-weight: 700; padding: 0; }
.req {
  display: inline-block; padding: 2px 7px; border: 1px solid #a3a6a0; color: #6a6d70;
  font-size: 0.66rem; font-weight: 700; letter-spacing: 0.08em; line-height: 1.5;
}
.req--must { background: var(--color-electric-blue); border-color: var(--color-electric-blue); color: var(--color-white); }
.input {
  display: block; width: 100%; min-height: 56px; padding: 14px 16px;
  background: var(--color-paper); border: 1.5px solid #c9cbc6; border-radius: 0;
  font-size: 1rem; line-height: 1.6;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.input::placeholder { color: #9a9d98; }
.input:hover { border-color: #9da09a; }
.input:focus { outline: none; border-color: var(--color-electric-blue); background: var(--color-white); box-shadow: 0 0 0 3px rgba(42, 72, 212, 0.18); }
.input--area { resize: vertical; min-height: 180px; }
.field__hint { margin-top: 8px; font-size: 0.8rem; color: #6a6d70; line-height: 1.6; }
.field__error { font-size: 0.82rem; font-weight: 700; color: var(--color-error-on-light); line-height: 1.6; }
.field__error:not(:empty) { margin-top: 8px; }
.field__error:not(:empty)::before { content: "! "; }
.field.is-invalid .input,
.field.is-invalid .drop__zone { border-color: var(--color-error-on-light); background: #fff6f5; }
.field__count { margin-top: 6px; text-align: right; font-family: var(--font-mono); font-size: 0.72rem; color: #6a6d70; }

.drop { position: relative; }
.drop__input { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.drop__zone {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  min-height: 104px; padding: 20px; cursor: pointer;
  border: 1.5px dashed #a9aca6; background: var(--color-paper);
  font-size: 0.92rem; font-weight: 500; text-align: center;
  transition: border-color 0.2s, background 0.2s;
}
.drop__zone u { text-decoration-color: var(--color-electric-blue); text-decoration-thickness: 2px; text-underline-offset: 4px; }
.drop__zone:hover, .drop.is-drag .drop__zone { border-color: var(--color-electric-blue); background: rgba(42, 72, 212, 0.05); }
.drop__input:focus-visible + .drop__zone { outline: 3px solid var(--color-electric-blue); outline-offset: 2px; }
.drop__icon { position: relative; width: 28px; height: 28px; border: 1.5px solid var(--color-ink); flex: none; }
.drop__icon::before, .drop__icon::after { content: ""; position: absolute; left: 50%; top: 50%; background: var(--color-ink); transform: translate(-50%, -50%); }
.drop__icon::before { width: 12px; height: 1.5px; } .drop__icon::after { width: 1.5px; height: 12px; }
.drop__list { display: grid; gap: 8px; }
.drop__list:not(:empty) { margin-top: 12px; }
.drop__file { display: grid; grid-template-columns: 52px minmax(0, 1fr) 36px; align-items: center; gap: 12px; padding: 6px; border: 1px solid #dcdeda; }
.drop__file img, .drop__file-ph { width: 52px; height: 52px; object-fit: cover; background: var(--color-concrete); }
.drop__file-name { font-size: 0.85rem; overflow-wrap: anywhere; line-height: 1.4; }
.drop__file-name small { display: block; font-family: var(--font-mono); color: #6a6d70; }
.drop__remove { width: 36px; height: 36px; border: 1px solid #c9cbc6; background: none; cursor: pointer; font-size: 1.1rem; }
.drop__remove:hover { border-color: var(--color-ink); }

.check { position: relative; display: inline-flex; align-items: center; gap: 12px; cursor: pointer; font-weight: 700; font-size: 0.92rem; }
.check input { position: absolute; opacity: 0; width: 24px; height: 24px; margin: 0; }
.check__box { position: relative; width: 24px; height: 24px; border: 1.5px solid var(--color-ink); background: var(--color-white); flex: none; }
.check input:checked + .check__box { background: var(--color-ink); }
.check input:checked + .check__box::after {
  content: ""; position: absolute; left: 7px; top: 2px; width: 7px; height: 12px;
  border: solid var(--color-neon-green); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg);
}
.check input:focus-visible + .check__box { outline: 3px solid var(--color-electric-blue); outline-offset: 2px; }
.check__label { display: inline-flex; align-items: center; gap: 10px; }
.field.is-invalid .check__box { border-color: var(--color-error-on-light); }
.field__link { display: inline-block; margin-left: 36px; margin-top: 4px; font-size: 0.8rem; color: #45474b; }

.form__summary {
  margin-bottom: 28px; padding: 16px 20px;
  border: 2px solid var(--color-error-on-light); background: #fff6f5; color: var(--color-error-on-light);
  font-size: 0.88rem; font-weight: 700;
}
.form__summary ul { margin-top: 6px; padding-left: 1.2em; list-style: disc; font-weight: 500; }
.form__summary a { color: inherit; }
.form__foot { margin-top: 40px; }
.form__submit.is-busy { opacity: 0.7; cursor: progress; }
.form__submit:disabled { cursor: progress; }
.form__status { margin-top: 12px; font-size: 0.85rem; color: #45474b; min-height: 1.5em; }

.form-done { padding-block: 24px; outline: none; }
.form-done__en {
  display: inline-block; padding: 10px 18px;
  background: var(--color-ink); color: var(--color-neon-green);
  font-family: var(--font-en); font-weight: 800; font-stretch: 110%; font-size: 2.2rem; line-height: 1;
  text-shadow: var(--glow-green);
}
.form-done__title { margin-top: 28px; font-size: 1.8rem; font-weight: 900; }
.form-done__body { margin-top: 12px; color: #3b3d41; }
.form-done__demo { margin-top: 12px; font-size: 0.8rem; color: #6a6d70; }
.form-done .btn { margin-top: 32px; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer { background: var(--color-ink); padding-top: clamp(64px, 7vw, 104px); overflow: hidden; }
.site-footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 40px; }
.site-footer__nav { margin-right: 120px; }  /* 右上の PAGE TOP（引きひも）の場所をあける */
.site-footer__logo { font-family: var(--font-en); font-weight: 800; font-stretch: 120%; font-size: clamp(2rem, 3vw, 2.8rem); letter-spacing: 0.12em; line-height: 1; }
.site-footer__logo img { width: 72px; height: 72px; }
.site-footer__sub { margin-top: 16px; font-size: 1.05rem; }
.site-footer__company { margin-top: 20px; font-size: 0.85rem; color: rgba(255, 255, 255, 0.72); }
.site-footer__slogan { margin-top: 6px; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.16em; color: var(--color-steel); }
.site-footer__nav ul { display: flex; flex-wrap: wrap; gap: 12px 36px; }
.site-footer__nav a { font-size: 0.85rem; text-decoration: none; }
.site-footer__nav a:hover { text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--color-neon-green); }
.site-footer { position: relative; }
/* PAGE TOP：天井から垂れた引きひも。ホバーで揺れて光り、クリックで引かれてから上へ */
.site-footer__top {
  position: absolute; top: 0; right: max(var(--gutter), calc((100vw - var(--container)) / 2));
  display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 0 6px 6px;
  text-decoration: none; color: var(--color-neon-green); transform-origin: 50% 0;
}
.ftop__cord { width: 2px; height: clamp(56px, 6vw, 88px); background: linear-gradient(rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.55)); transition: height 0.2s var(--ease-out); }
.ftop__knob {
  position: relative; display: grid; place-items: center; width: 46px; height: 46px; margin-top: -8px;
  border: 2px solid var(--color-neon-green); border-radius: 50%; background: var(--color-ink);
  transition: background 0.2s, box-shadow 0.2s;
}
.ftop__arrow { width: 12px; height: 12px; margin-top: 5px; border-top: 2px solid currentColor; border-left: 2px solid currentColor; transform: rotate(45deg); }
.ftop__label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.2em; }
.ftop__sub { margin-top: -4px; font-size: 0.68rem; font-weight: 700; color: var(--color-steel); }
.site-footer__top:hover, .site-footer__top:focus-visible { animation: cord-sway 1.2s ease-in-out infinite alternate; }
.site-footer__top:hover .ftop__knob, .site-footer__top:focus-visible .ftop__knob { background: var(--color-neon-green); color: var(--color-ink); box-shadow: var(--glow-green); }
.site-footer__top:hover .ftop__sub { color: var(--color-white); }
.site-footer__top.is-pulled { animation: none; }
.site-footer__top.is-pulled .ftop__cord { height: calc(clamp(56px, 6vw, 88px) + 18px); }
.site-footer__top.is-pulled .ftop__knob { background: var(--color-neon-green); color: var(--color-ink); box-shadow: var(--glow-green); }
@keyframes cord-sway { from { transform: rotate(-4deg); } to { transform: rotate(4deg); } }
.site-footer__mega {
  margin-top: clamp(48px, 6vw, 88px);
  font-size: clamp(3rem, 9.6vw, 9.6rem); font-weight: 800; font-stretch: 112%; letter-spacing: 0.02em;
  -webkit-text-stroke-color: rgba(255, 255, 255, 0.12);
  padding-left: var(--gutter);
}
.site-footer__copy { padding-block: 24px 32px; border-top: 1px solid var(--color-line-dark); font-size: 0.72rem; color: var(--color-steel); }
.site-footer__copy small { font-size: inherit; }

/* 横スクロール防止：斜めの帯（ticker）や巨大英字が画面外へはみ出しても横に揺れないように */
html, main { overflow-x: clip; }

/* =========================================================
   RESPONSIVE — PC優先。以下はタブレット・スマホ用（簡易）
   ========================================================= */
@media (max-width: 1080px) {
  :root { --header-h: 68px; }
  .gnav { display: none; }
  .menu-toggle {
    display: inline-grid; place-content: center; gap: 7px;
    width: 48px; height: 48px; background: var(--color-neon-green); border: 2px solid var(--color-ink); cursor: pointer;
    box-shadow: 3px 3px 0 var(--color-ink);  /* 緑の面の上でもボタンだと分かるように */
  }
  .menu-toggle__bar { width: 22px; height: 2px; background: var(--color-ink); transition: transform 0.3s; }
  .is-open .menu-toggle__bar:first-child { transform: translateY(4.5px) rotate(45deg); }
  .is-open .menu-toggle__bar:nth-child(2) { transform: translateY(-4.5px) rotate(-45deg); }
  .drawer { display: block; padding: 24px var(--gutter) 40px; border-top: 1px solid var(--color-line-dark); }
  .drawer__list { display: grid; }
  .drawer__list .gnav__link { display: block; padding: 16px 0; font-size: 1.4rem; font-weight: 800; border-bottom: 1px solid var(--color-line-dark); }

  .why__head-grid, .why__foot, .faq__grid, .contact__grid, .team__head { grid-template-columns: minmax(0, 1fr); }
  .faq__head, .contact__text { position: static; }
  .craft__grid { grid-template-columns: minmax(0, 1fr); padding-right: 0; }
  .craft__poster { margin-right: var(--gutter); }
  .craft__text { padding-inline: var(--gutter); padding-top: 48px; padding-bottom: 24px; }
}

@media (max-width: 860px) {
  .hero { min-height: 0; }
  /* SP：写真はコピーの下に斜めの帯として置き、文字と重ねない */
  .hero { --sp-collage-h: clamp(280px, 70vw, 420px); }
  .collage { width: 100%; top: auto; bottom: 0; height: var(--sp-collage-h);
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 82%, transparent 100%);
    mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 82%, transparent 100%); }
  .collage__rot { width: 118%; right: -9%; top: -30%; height: 170%; gap: 12px; }
  .hero__inner { padding-bottom: calc(var(--sp-collage-h) - 8px) !important; }
  .hero__bg::after { background: none; }
  .hero__vertical { left: 70%; font-size: 3rem; opacity: 0.5; }
  .hero__wires, .hero__scroll { display: none; }
  .hero__plane-green { top: -200px; }
  .hero__cta { flex-direction: column; }
  .hero__cta .btn { width: 100%; min-width: 0; min-height: 64px; }
  .hero__byline { flex-wrap: wrap; }

  .intro__title, .intro__body { grid-column: 1 / -1; }
  .intro__title .line:nth-child(2) { padding-left: 0; }
  .splits { flex-direction: column; gap: 36px; padding-bottom: 40px; }
  .split { margin-top: 0; }
  .splits__svg, .cable { display: none; }

  .stage__svg, .stage__spark { display: none; }
  .stage__rows { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; }
  .srow__en { font-size: 7vw; }
  .stage__lighton { font-size: 16vw; }
  .srow__meta--final { position: static; }
  .stage__final { flex-wrap: wrap; }

  .craft { --poster-h: 120vw; }
  .craft__overlay { font-size: 14vw; margin: 0.08em 0 0; padding-left: 10px; }  /* 本文に重ねない */

  .works__head { grid-template-columns: minmax(0, 1fr); }
  .works__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: auto; gap: 24px 12px; }
  .work, .work:nth-child(n) { grid-column: span 1; grid-row: auto; aspect-ratio: 4 / 5.4; }
  .work:nth-child(1), .work:nth-child(4), .work:nth-child(5) { grid-column: 1 / -1; aspect-ratio: 16 / 12; }

  .wwd-row { grid-template-columns: minmax(0, 1fr); gap: 4px 12px; }
  .wwd-row__en { font-size: 12vw; }
  .wwd-row__ja { grid-row: 2; }
  .wwd-core__inner { flex-direction: column; align-items: flex-start; }
  .wwd-core__meta { justify-items: start; text-align: left; }
  .wwd-core__en { font-size: 13vw; }
  .wwd-core__photo { width: 100%; opacity: 0.35; clip-path: none; }
  .wwd-core__sfx { left: auto; right: 0; top: -10px; font-size: 2.4rem; }
  .wwd-core__bubble { position: static; display: inline-block; margin-top: 24px; transform: rotate(2deg); }
  .craft__bubble { left: 6%; top: 6%; font-size: 0.95rem; }
  .craft__sfx { font-size: 2.4rem; right: 4%; bottom: 14%; }
  .contact__sfx { left: auto; right: 0; top: 40px; font-size: 1.8rem; }
  .contact__bubble { right: 8px; top: -60px; font-size: 0.9rem; }

  .flow__scroller { overflow-x: auto; margin-right: calc(var(--gutter) * -1); }
  .contact__strip { display: none; }
  .contact__plane { top: 20px; height: 80px; }
  .form__fields { grid-template-columns: minmax(0, 1fr); }
  .field--half { grid-column: 1 / -1; }
  .faq__btn { grid-template-columns: 40px minmax(0, 1fr) 24px; padding: 22px 0; }
  .faq__a-inner { grid-template-columns: 40px minmax(0, 1fr); padding-right: 0; }
  .site-footer__inner { flex-direction: column; }
  .site-footer__nav { margin-right: 0; }
}

/* =========================================================
   SP（〜600px）— 375 / 390 / 430px 基準の調整
   PCの世界観（斜めの面・巨大英字・電線）を保ったまま、
   文字サイズ・余白・工程表示をスマホ向けに組み直す
   ========================================================= */
/* SP 用の写真位置（content.js の posSp）。インラインの PC 位置より優先 */
@media (max-width: 860px) {
  img[style*="--pos-sp"] { object-position: var(--pos-sp) !important; }
}

@media (max-width: 600px) {
  :root { --gutter: 20px; --header-h: 64px; --section-y: 88px; }

  /* ---- 見出しラベル：長いラベルは日本語ステッカーを折り返す ---- */
  .eyebrow { flex-wrap: wrap; gap: 8px 10px; }
  .eyebrow__rule { width: 32px; }
  .eyebrow__label, .eyebrow__ja { white-space: nowrap; }
  .eyebrow__ja { margin-left: 0; }

  /* ---- ヘッダー／メニュー ---- */
  .site-header__inner { gap: 12px; padding-inline: 14px 12px; }
  .logo, .site-header .logo { gap: 10px; }
  .site-header .logo { padding: 5px 12px 5px 5px; }
  .logo__img { width: 40px; height: 40px; }
  .logo__rule { height: 22px; }
  .logo__word { font-size: 0.78rem; letter-spacing: 0.2em; }
  .drawer { padding: 8px var(--gutter) 28px; max-height: calc(100dvh - var(--header-h)); overflow-y: auto; }
  .drawer__list .gnav__link { padding: 14px 0; font-size: 1.25rem; }
  .drawer__list li:last-child .gnav__link {
    margin-top: 20px; padding: 16px 20px; border: 2px solid var(--color-ink); border-radius: var(--radius-btn);
    background: var(--color-neon-green); color: var(--color-ink); box-shadow: 4px 4px 0 var(--color-ink);
    font-size: 1.05rem; letter-spacing: 0.16em; text-align: center;
  }
  .drawer__list li:last-child .gnav__link::after { display: none; }

  /* ---- ボタン ---- */
  .btn--lg { min-height: 60px; padding: 0 20px; gap: 14px; font-size: 0.95rem; }
  .btn--xl { min-height: 64px; padding: 0 18px; gap: 14px; font-size: 1rem; }

  /* ---- 01 HERO ---- */
  .hero__inner { padding-top: calc(var(--header-h) + 48px); padding-bottom: 56px; }
  .hero__title { font-size: clamp(1.9rem, 9.2vw, 2.6rem); line-height: 1.32; }
  .hero__lead { margin-top: 22px; font-size: 0.98rem; line-height: 1.9; }
  .hero__rule { width: 88px; margin-block: 24px; }
  .hero__tag-ja { font-size: 1rem; }
  .hero__tag-en { font-size: clamp(2.1rem, 10vw, 2.8rem); }
  .hero__byline-en { font-size: 0.82rem; letter-spacing: 0.36em; }
  .hero__byline { gap: 8px 12px; font-size: 0.76rem; }
  .hero__cta { gap: 14px; margin-top: 36px; }
  .hero__cta .btn { min-height: 60px; }
  .hero__plane-green { top: -170px; height: 190px; }
  .hero__plane-blue { height: 100px; bottom: 24px; }
  .hero__plane-green2 { height: 96px; bottom: 120px; width: 72%; }
  .collage__rot { gap: 12px; }
  .collage__track { gap: 12px; }

  /* ---- 02 PROBLEM ---- */
  .intro { padding-block: 88px 80px; }
  .intro__title { font-size: clamp(1.7rem, 7.6vw, 2.3rem); }
  .intro__body { margin-top: 24px; font-size: 0.95rem; line-height: 2; }
  .splits { margin-top: 64px; gap: 32px; }
  .split__en { font-size: clamp(2.6rem, 13.4vw, 3.4rem); }
  .split__ja { font-size: 0.92rem; }
  .intro__closing-text { margin-top: 64px; font-size: clamp(1.9rem, 8.2vw, 2.8rem); line-height: 1.3; }

  /* ---- 03 WHY CRAYON ---- */
  .why { padding-block: 88px 80px; }
  .why__title { font-size: clamp(2.6rem, 12.4vw, 3.4rem); }
  .why__head-grid { gap: 28px; }
  .why__subtitle { font-size: 1.35rem; padding-bottom: 14px; }
  .why__crew { font-size: 0.8rem; }
  .stage { margin-top: 64px; }
  .stage__rows { column-gap: 16px; row-gap: 24px; }
  .srow { gap: 10px; }
  .srow__en { font-size: clamp(1.5rem, 7.4vw, 2rem); }
  .srow__ja { font-size: 0.78rem; }
  .srow__meta { gap: 6px; }
  .stage__final { margin-top: 48px; gap: 14px; }
  .stage__lighton { font-size: 17vw; }
  .srow__term--final { width: 24px; height: 24px; outline-offset: 5px; }
  .why__plane { top: 58%; height: 150px; }
  .why__foot { margin-top: 48px; gap: 20px; }
  .why__copy { font-size: clamp(1.1rem, 5vw, 1.5rem); }
  .why__body { font-size: 0.95rem; line-height: 2; padding-top: 0; }

  /* ---- 03+ つくるプロ × 灯すプロ。：電線は左側を縦に走る（SIGN PARK ↓ × ↓ CRAYON ↓ LIGHT ON.） ---- */
  .team {
    padding-block: 120px 80px; margin-top: -40px;
    clip-path: polygon(0 40px, 100% 0, 100% 100%, 0 100%);
  }
  .team__head { gap: 20px; }
  .team__title { font-size: clamp(2.1rem, 9.8vw, 2.8rem); line-height: 1.25; }
  .team__body { font-size: clamp(0.84rem, 3.7vw, 0.95rem); line-height: 2; }
  /* 縦の電線 → LIGHT ON. の下を横に → 「.」へ下から差し込む */
  .team__relay {
    --lo-fs: 15vw;
    display: block; margin-top: 56px; padding: 0 0 22px 34px;
  }
  .team__wire { display: none; }
  .team__drop { left: 7.5px; right: auto; top: 9px; bottom: 10px; }
  .team__drop .team__fill { transform: scaleY(clamp(0, calc(var(--p) / 0.84), 1)); }
  .team__tail, .team__riser { display: block; }
  .team__tail { left: 7.5px; bottom: 10px; height: 3px; width: calc(var(--dot-l, 200px) - 6px); }
  .team__tail .team__fill { transform-origin: 0 50%; transform: scaleX(clamp(0, calc((var(--p) - 0.84) / 0.09), 1)); }
  .team__riser { left: calc(var(--dot-l, 200px) - 1.5px); bottom: 10px; width: 3px; height: calc(var(--dot-bb, 30px) - 10px); }
  .team__riser .team__fill { transform-origin: 50% 100%; transform: scaleY(clamp(0, calc((var(--p) - 0.93) / 0.06), 1)); }
  .team__party .team__term { position: absolute; left: -34px; top: 0; }
  .team__role { margin-top: 0; font-size: 0.68rem; letter-spacing: 0.14em; gap: 10px; }
  .team__name { margin-top: 10px; font-size: 1.4rem; gap: 6px 10px; }
  .team__logo { height: 56px; }
  .team__logo--light { height: 52px; }
  .team__window { padding: 6px 12px; font-size: 0.8rem; }
  .team__msg-wrap { gap: 16px; padding-bottom: 20px; }
  .team__msg { padding-bottom: 0; }
  .team__caption { font-size: 0.62rem; letter-spacing: 0.3em; padding-top: 12px; }
  .team__ph--a { width: 80%; height: 170px; opacity: 0.6; }
  .team__ph--b { display: none; }
  .team__ph--c { width: 60%; top: 50%; bottom: 18%; opacity: 0.55; }
  .team__steps { margin-top: 14px; font-size: clamp(2.1rem, 10.6vw, 2.8rem); }
  .team__list { gap: 8px; margin-top: 18px; }
  .team__list li { padding: 4px 10px 5px; font-size: 0.82rem; }
  .team__joint { justify-content: flex-start; margin-block: 28px; }
  .team__joint span { width: 38px; height: 38px; margin: 0 0 0 -44px; font-size: 1.35rem; }
  .team__final { display: block; margin: 48px 0 0; }
  .team__msg { font-size: 1.2rem; padding-bottom: 20px; }
  .team__lighton { position: relative; }
  .team__plane { width: 70%; right: -20%; bottom: 40px; height: 56px; }

  /* ---- 04 CRAFTSMAN ---- */
  .craft { --poster-h: min(118vw, 520px); padding-bottom: 72px; }
  .craft__poster { margin-right: 0; }
  .craft__photo--main img { object-position: 50% 30%; }
  .craft__ph-note { top: auto; bottom: 12px; right: 12px; font-size: 0.6rem; }
  .craft__overlay { font-size: 14vw; margin: 0.08em 0 0; padding-left: 10px; }
  .craft__text { padding-top: 32px; }
  .craft__title { font-size: clamp(1.9rem, 8.4vw, 2.4rem); }
  .craft__detail { margin-top: 28px; padding-top: 20px; }
  .craft__lead { font-size: 1rem; }
  .craft__bubble { left: 4%; top: 5%; font-size: 0.88rem; padding: 0.9em 1.3em; }
  .craft__sfx { font-size: 2.2rem; right: 4%; bottom: 10%; }
  .craft__strip { gap: 8px; }

  /* ---- 04+ MOVIE ---- */
  .movies { padding-block: 80px; }
  .movies__title { font-size: clamp(1.7rem, 7.6vw, 2.2rem); }
  .movies__list { grid-template-columns: minmax(0, 1fr); gap: 40px; margin-top: 32px; }
  .movie__frame { box-shadow: 6px 6px 0 var(--color-electric-blue); }
  .movie__title { font-size: 0.95rem; }

  /* ---- 05 WORKS ---- */
  .works__mega { font-size: 22vw; top: 24px; }
  .works__title { font-size: clamp(2rem, 9vw, 2.6rem); }
  .works__grid { margin-top: 36px; gap: 22px 10px; }
  .work, .work:nth-child(n) { aspect-ratio: 4 / 5; }
  .work:nth-child(1), .work:nth-child(4), .work:nth-child(5) { aspect-ratio: 4 / 3; }
  .work__cap { font-size: 0.62rem; letter-spacing: 0.1em; }
  .work__cat { display: none; }
  .work__tag { font-size: 0.6rem; padding: 5px 8px 5px 6px; gap: 6px; }
  .works__filter { gap: 10px; }
  .wfilter-group { width: 100%; }
  .wfilter { min-height: 40px; padding: 0 12px; font-size: 0.8rem; }
  .works__desc { font-size: 0.8rem; }
  .lightbox { width: calc(100vw - 16px); max-height: calc(100dvh - 16px); }
  .lightbox__inner { padding: 14px; gap: 10px; }
  .lightbox__stage { height: min(56dvh, 520px); }
  .lightbox__nav { width: 40px; height: 56px; margin-top: -28px; }
  .lightbox__thumbs button { width: 52px; height: 40px; }
  .work__ph { top: 8px; right: 8px; font-size: 0.5rem; padding: 3px 6px; }
  .work:hover { transform: none; }

  /* ---- 06 WHAT WE DO ---- */
  .service { padding-top: 88px; }
  .service__title { font-size: clamp(1.7rem, 7.6vw, 2.2rem); }
  .wwd-row { padding-block: 12px; }
  .wwd-row__en { font-size: 9.6vw; }
  .wwd-row__ja { font-size: 0.85rem; }
  .wwd-core { padding-block: 120px 64px; }
  .wwd-core__bg { clip-path: polygon(0 8%, 100% 0, 100% 100%, 0 100%); }
  .wwd-core__en { font-size: 14vw; }
  .wwd-core__sfx { top: -64px; right: 0; font-size: 2.2rem; }
  .wwd-core__label { font-size: 1.15rem; padding: 8px 16px; }

  /* ---- 07 FLOW：横スクロールをやめ、1本の電線を縦に通す ---- */
  .flow { padding-block: 88px 72px; }
  .flow__title { font-size: clamp(1.5rem, 6.5vw, 2rem); }
  .flow__scroller { overflow: visible; margin-right: 0; }
  .fline { height: auto; min-width: 0; padding: 8px 0 0 40px; }
  .fline__wire { left: 8px; top: 18px; bottom: 26px; width: 2px; height: auto; margin: 0; }
  .fline__fill { transform: scaleY(var(--p)); transform-origin: 50% 0; }
  .fline__nodes { position: static; display: grid; gap: 26px; }
  .fnode, .fnode--final { position: relative; left: auto; top: auto; }
  .fnode__term { left: -40px; top: 12px; }
  .fnode__label, .fnode--up .fnode__label, .fnode--down .fnode__label {
    position: static; width: auto; display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 2px 8px; align-items: baseline;
  }
  .fnode__label::before { display: none; }
  .fnode__no { font-size: 0.8rem; grid-row: span 2; }
  .fnode__en { font-size: 1.3rem; }
  .fnode__ja { font-size: 0.92rem; }
  .fnode__en br { display: none; }  /* flow.js で <br> の後に空白を入れているので1行で読める */
  .fnode--final { margin-top: 6px; }
  .fnode--final .fnode__term { left: -45px; top: 50%; width: 28px; height: 28px; }
  .fnode--final .fnode__label { left: auto; top: auto; transform: none; }
  .fline__lighton { font-size: clamp(2.4rem, 12vw, 3rem); }

  /* ---- 08 FAQ ---- */
  .faq { padding-block: 88px; }
  .faq__grid { gap: 28px; }
  .faq__title { font-size: clamp(1.7rem, 7.6vw, 2.2rem); }
  .faq__btn { font-size: 0.98rem; gap: 6px; }
  .faq__btn .faq__mark { width: 34px; height: 30px; font-size: 0.92rem; }

  /* ---- 09 CONTACT ---- */
  .contact { padding-block: 96px 40px; }
  .contact__title-line { font-size: clamp(1.8rem, 8.4vw, 2.4rem); }
  .contact__title-line--2 { font-size: clamp(2.6rem, 13.2vw, 3.6rem); }
  .contact__sfx { top: 126px; font-size: 1.6rem; }  /* .contact基準（〜1080pxは sticky 解除のため） */
  .contact__body { font-size: 0.95rem; }
  .contact__grid { gap: 72px; }
  .contact__form-wrap { padding: 28px 18px 24px; box-shadow: 6px 6px 0 var(--color-neon-green); }
  .contact__bubble { top: -64px; font-size: 0.85rem; }
  .form__fields { gap: 24px; }
  .form__foot { margin-top: 32px; }
  .contact__tel { margin-top: 48px; }
  .contact__tel-note { flex-basis: 100%; }

  /* ---- 帯／フッター ---- */
  .ticker { padding-block: 10px; margin-block: -18px; }
  .ticker__item { font-size: 1rem; }
  .site-footer__mega { font-size: 13vw; }
}