/* =========================================================
   株式会社サンプル精工 採用LP（架空）
   色：工作機械の塗装色「機械グリーン」を大きく敷き、火花のオレンジは要所だけ
   ========================================================= */
:root {
  --kikai: #7fb09b;      /* 機械グリーン（大面積の地） */
  --kikai-2: #a9cbbc;
  --kikai-d: #2f5c4e;
  --gin: #e6eae8;        /* 鋼の地 */
  --gin-2: #cdd4d1;
  --sumi: #141c19;       /* 文字・暗い地 */
  --sumi-2: #3a4541;
  --hibana: #ff7419;     /* 火花 */
  --stamp: #d8461c;
  --white: #fff;
  --ff-display: "Dela Gothic One", "BIZ UDPGothic", sans-serif;
  --ff-body: "BIZ UDPGothic", "Hiragino Sans", "Yu Gothic", sans-serif;
  --ff-num: "Big Shoulders Stencil", "BIZ UDPGothic", sans-serif;
  --gutter: clamp(20px, 5vw, 72px);
  --max: 1240px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --hd-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--hd-h) + 12px); }
body { margin: 0; background: var(--gin); color: var(--sumi); font-family: var(--ff-body); font-size: 16px; line-height: 1.9; letter-spacing: .02em; overflow-x: clip; }
img, video, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3, p, ol, ul, dl, dd, figure, blockquote { margin: 0; }
ol, ul { padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--hibana); outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 300; padding: 8px 14px; background: var(--sumi); color: var(--white); }
.skip:focus { top: 12px; }

/* ---------- デモの表示 ---------- */
.demo-bar { position: relative; z-index: 120; background: var(--sumi); color: #b9c4bf; font-size: 12px; line-height: 1.6; }
.demo-bar__inner { display: flex; flex-wrap: wrap; gap: 2px 16px; justify-content: space-between; align-items: center; padding: 6px var(--gutter); }
.demo-bar__link { color: var(--kikai-2); white-space: nowrap; text-decoration: underline; text-underline-offset: 3px; }

/* ---------- ボタン ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .6em; min-height: 48px; padding: 10px 26px; border: 0; border-radius: 0; font: 700 15px/1.4 var(--ff-body); letter-spacing: .06em; text-decoration: none; cursor: pointer; transition: background-color .2s, color .2s; }
.btn--spark { background: var(--hibana); color: var(--sumi); clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px)); }
.btn--spark:hover { background: var(--sumi); color: var(--hibana); }

/* ---------- ヘッダー ---------- */
.hd { position: sticky; top: 0; z-index: 100; height: var(--hd-h); margin-bottom: calc(var(--hd-h) * -1); color: var(--white); transition: background-color .3s, color .3s; }
.hd.is-solid { background: rgba(230, 234, 232, .94); color: var(--sumi); backdrop-filter: blur(8px); box-shadow: 0 1px 0 var(--gin-2); }
.hd__inner { display: flex; align-items: center; gap: 24px; height: 100%; padding: 0 var(--gutter); }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; margin-right: auto; }
.logo__mark { width: 40px; height: 24px; color: var(--hibana); }
.logo__name { font-family: var(--ff-display); font-size: 19px; letter-spacing: .06em; }
.logo__sub { font-size: 12px; font-weight: 700; padding-left: 10px; border-left: 1px solid currentColor; }
.gnav { display: flex; align-items: center; gap: 28px; }
.gnav ul { display: flex; gap: 22px; font-size: 14px; font-weight: 700; }
.gnav ul a { text-decoration: none; padding: 6px 0; background: linear-gradient(currentColor, currentColor) 0 100% / 0 2px no-repeat; transition: background-size .25s var(--ease); }
.gnav ul a:hover { background-size: 100% 2px; }
.gnav__cta { min-height: 44px; padding: 8px 20px; font-size: 14px; }
.menu-btn { display: none; }

/* ---------- FV ---------- */
.fv { position: relative; min-height: max(100svh, 640px); display: grid; align-items: end; background: var(--sumi); color: var(--white); overflow: hidden; }
.fv__media { position: absolute; inset: 0; }
.fv__video { width: 100%; height: 100%; object-fit: cover; object-position: 62% 50%; }
.fv__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20, 28, 25, .78) 0%, rgba(20, 28, 25, .25) 55%, rgba(20, 28, 25, 0) 80%), linear-gradient(0deg, rgba(20, 28, 25, .7), transparent 40%); }
.fv__body { position: relative; z-index: 2; padding: 0 var(--gutter) clamp(150px, 24vh, 260px); }
.fv__title { font-family: var(--ff-display); font-weight: 400; font-size: clamp(60px, 11.2vw, 184px); line-height: 1.04; letter-spacing: -.02em; }
.fv__line { display: block; overflow: hidden; padding-bottom: .04em; }
.fv__line > span { display: block; animation: rise 1.1s var(--ease) both; }
.fv__line:nth-child(2) > span { animation-delay: .18s; margin-left: .9em; }
@keyframes rise { from { transform: translateY(105%); } }
.fv__lead { margin-top: clamp(18px, 3vh, 32px); font-size: clamp(17px, 1.7vw, 24px); font-weight: 700; letter-spacing: .08em; animation: fade .9s .7s both; }
.fv__meta { margin-top: 6px; font-size: 13px; color: #c5cfca; animation: fade .9s .85s both; }
@keyframes fade { from { opacity: 0; } }
.fv__toggle { position: absolute; z-index: 3; right: var(--gutter); top: calc(var(--hd-h) + 18px); display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border: 1px solid rgba(255, 255, 255, .45); background: rgba(20, 28, 25, .35); color: var(--white); font: 12px/1.4 var(--ff-body); cursor: pointer; }
.fv__toggle-icon { width: 10px; height: 12px; border-left: 3px solid currentColor; border-right: 3px solid currentColor; }
.fv__toggle[aria-pressed="true"] .fv__toggle-icon { border: 0; border-left: 10px solid currentColor; border-top: 6px solid transparent; border-bottom: 6px solid transparent; }
.no-js .fv__toggle { display: none; }

/* ---------- ごあいさつ（機械グリーンの地。ノギスの手が FV にはみ出す） ---------- */
.intro { position: relative; z-index: 5; display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 64px); align-items: start; padding: 0 var(--gutter) clamp(90px, 12vw, 160px); background: var(--kikai); }
.intro__hands { margin-top: clamp(-300px, -19vw, -120px); margin-left: calc(var(--gutter) * -1); }
/* 写真の下端で手首が切れているので、下へ向かって地色に溶かす */
.intro__hands img { width: 100%; -webkit-mask-image: linear-gradient(#000 62%, transparent 96%); mask-image: linear-gradient(#000 62%, transparent 96%); }
.intro__text { padding-top: clamp(56px, 8vw, 120px); }
.intro__title { font-family: var(--ff-display); font-weight: 400; font-size: clamp(38px, 5.4vw, 80px); line-height: 1.22; letter-spacing: .01em; }
.intro__body { margin-top: clamp(28px, 3vw, 44px); max-width: 30em; display: grid; gap: 1.1em; font-size: 16.5px; }
.intro__sign { margin-top: .6em; font-weight: 700; }
.intro__sign small { font-weight: 400; font-size: 12px; margin-left: .4em; }

/* セクション見出し（共通） */
.sec-title { font-family: var(--ff-display); font-weight: 400; font-size: clamp(34px, 4.6vw, 68px); line-height: 1.24; letter-spacing: .01em; }

/* 区切りの目盛り（定規）：機械グリーンの地の下端 */
.intro::after, .report::after, .grow::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 22px; pointer-events: none;
  background:
    repeating-linear-gradient(90deg, var(--sumi) 0 1px, transparent 1px 100px) 0 100% / 100% 22px no-repeat,
    repeating-linear-gradient(90deg, var(--sumi) 0 1px, transparent 1px 50px) 0 100% / 100% 14px no-repeat,
    repeating-linear-gradient(90deg, var(--sumi) 0 1px, transparent 1px 10px) 0 100% / 100% 8px no-repeat;
  opacity: .55;
}

/* ---------- 仕事の流れ（スクロールで削り出す） ---------- */
.flow { position: relative; padding: clamp(90px, 11vw, 150px) var(--gutter) clamp(60px, 8vw, 110px); background: var(--gin); }
.flow__head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 16px 40px; max-width: var(--max); margin: 0 auto; }
.flow__note { max-width: 22em; font-size: 15px; color: var(--sumi-2); }
.flow__grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); max-width: var(--max); margin: clamp(40px, 5vw, 64px) auto 0; }
.flow__stage { position: relative; }
.flow__fig { position: sticky; top: calc(var(--hd-h) + 6vh); }
.lathe { width: 100%; height: auto; color: var(--gin-2); overflow: visible; }
.lathe__grid { color: #c4ccc8; }
.lathe__chuck { fill: var(--sumi); }
.lathe__thread path { stroke: rgba(20, 28, 25, .35); stroke-width: 2; }
.lathe__drawing { fill: none; }
.lathe__outline { stroke: var(--kikai-d); stroke-width: 2.5; stroke-dasharray: 9 6; fill: none; }
.lathe__center { stroke: var(--kikai-d); stroke-width: 1; stroke-dasharray: 22 5 4 5; }
.lathe__dims path { stroke: var(--kikai-d); stroke-width: 1.2; fill: none; }
.lathe__dims text { fill: var(--kikai-d); font: 800 22px var(--ff-num); letter-spacing: .02em; }
.lathe__dims text:first-of-type { text-anchor: middle; }
.lathe__path { fill: none; stroke: var(--hibana); stroke-width: 3; stroke-dasharray: 6 7; }
.lathe__tool { transition: transform .12s linear; }
.lathe__holder { fill: var(--sumi-2); }
.lathe__insert { fill: #d9b44a; stroke: var(--sumi); stroke-width: 1.5; }
.lathe__chips path { fill: none; stroke: #8fa0c0; stroke-width: 2; opacity: 0; }
.lathe__beam { fill: #dfe4e2; stroke: var(--sumi-2); stroke-width: 1.5; }
.lathe__ticks { stroke: var(--sumi); stroke-width: 1.2; }
.lathe__jaw { fill: #dfe4e2; stroke: var(--sumi-2); stroke-width: 1.5; }
.lathe__tag rect { fill: var(--white); stroke: var(--stamp); stroke-width: 3; }
.lathe__tag text { fill: var(--stamp); font: 400 24px var(--ff-display); text-anchor: middle; }
.lathe__string { stroke: var(--sumi-2); stroke-width: 1.5; fill: none; }
/* 工程ごとの表示 */
.lathe__layer { opacity: 0; transition: opacity .45s var(--ease); }
.flow__fig[data-step="1"] .lathe__drawing,
.flow__fig[data-step="2"] .lathe__drawing { opacity: 1; }
.flow__fig[data-step="2"] .lathe__path { opacity: 1; animation: march 1.4s linear infinite; }
.flow__fig[data-step="4"] .lathe__caliper,
.flow__fig[data-step="5"] .lathe__tag { opacity: 1; }
.lathe__tool { opacity: 0; transition: opacity .3s; }
.flow__fig[data-step="3"] .lathe__tool { opacity: 1; }
.flow__fig[data-step="3"] .lathe__chips path { animation: chip .6s linear infinite; }
.flow__fig[data-step="3"] .lathe__chips path:nth-child(2) { animation-delay: .2s; }
.flow__fig[data-step="3"] .lathe__chips path:nth-child(3) { animation-delay: .4s; }
.flow__fig[data-step="4"] .lathe__jaw--move { animation: jaw .9s var(--ease) both; }
@keyframes march { to { stroke-dashoffset: -26; } }
@keyframes chip { 0% { opacity: 1; transform: translate(0, 0) rotate(0); } 100% { opacity: 0; transform: translate(26px, 30px) rotate(120deg); } }
@keyframes jaw { from { transform: translateX(30px); } }
.flow__readout { display: flex; justify-content: space-between; gap: 16px; margin-top: 14px; padding: 12px 16px; background: var(--sumi); color: #9fe3c2; font: 700 15px/1.4 var(--ff-num); letter-spacing: .08em; font-variant-numeric: tabular-nums; }
.flow__readout-step { color: var(--kikai-2); }
.flow__steps { display: grid; }
.flow__step { position: relative; min-height: 64vh; padding: 10vh 0 0 0; }
.flow__step:first-child { padding-top: 2vh; }
.flow__step:last-child { min-height: 46vh; }
.flow__no { display: block; font: 800 clamp(56px, 6vw, 88px)/1 var(--ff-num); color: var(--gin-2); transition: color .4s; }
.flow__step.is-active .flow__no { color: var(--hibana); }
.flow__step h3 { margin-top: 10px; font-family: var(--ff-display); font-weight: 400; font-size: clamp(24px, 2.4vw, 32px); line-height: 1.4; }
.flow__step p { margin-top: 12px; max-width: 24em; color: var(--sumi-2); }

/* ---------- 職種 ---------- */
.jobs { padding: clamp(80px, 10vw, 140px) 0 clamp(80px, 10vw, 140px); background: var(--white); }
.jobs > .sec-title { padding: 0 var(--gutter); max-width: calc(var(--max) + var(--gutter) * 2); margin: 0 auto; }
.job { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: center; gap: clamp(28px, 5vw, 80px); margin-top: clamp(56px, 7vw, 100px); padding-right: var(--gutter); }
.job--rev { grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); padding: 0 0 0 var(--gutter); }
.job--rev .job__ph { order: 2; }
.job__ph { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.job__ph img { width: 100%; height: 100%; object-fit: cover; }
.job__text { position: relative; }
/* 職種名は写真側へ大きくはみ出す */
.job__name { font-family: var(--ff-display); font-weight: 400; font-size: clamp(36px, 5.2vw, 76px); line-height: 1.15; letter-spacing: -.01em; margin-left: clamp(-160px, -9vw, -40px); color: var(--sumi); position: relative; }
.job--rev .job__name { margin-left: 0; margin-right: clamp(-160px, -9vw, -40px); }
.job__catch { margin-top: 18px; font-weight: 700; font-size: 19px; letter-spacing: .06em; }
.job__text > p:not(.job__catch):not(.job__fit) { margin-top: 12px; max-width: 26em; }
.job__fit { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--gin-2); font-size: 14px; color: var(--sumi-2); max-width: 30em; }

/* ---------- 働く環境（検査成績書） ---------- */
.report { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.2fr); gap: clamp(32px, 5vw, 80px); align-items: center; padding: clamp(90px, 11vw, 150px) var(--gutter) clamp(110px, 12vw, 170px); background: var(--kikai); }
.report__head .sec-title { font-size: clamp(32px, 3.9vw, 58px); }
.report__head p { margin-top: 20px; max-width: 20em; }
/* 削り出した部品が、下の区切りをまたいで次の区画へはみ出す */
.report__parts { position: relative; z-index: 3; width: min(560px, 120%); margin: clamp(28px, 4vw, 56px) 0 clamp(-200px, -14vw, -80px) calc(var(--gutter) * -1); filter: drop-shadow(0 26px 30px rgba(20, 28, 25, .4)); }
.sheet { position: relative; background: var(--white); padding: clamp(22px, 3vw, 40px); box-shadow: 0 2px 0 rgba(20, 28, 25, .15), 0 30px 60px -20px rgba(20, 28, 25, .45); transform: rotate(-1.5deg); }
.sheet__top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 10px 24px; padding-bottom: 14px; border-bottom: 3px double var(--sumi); }
.sheet__name { font-family: var(--ff-display); font-size: clamp(24px, 2.4vw, 32px); letter-spacing: .3em; }
.sheet__meta { display: flex; flex-wrap: wrap; gap: 4px 18px; font-size: 13px; }
.sheet__meta div { display: flex; gap: 8px; }
.sheet__meta dt { color: var(--sumi-2); }
.sheet__meta dd { font-weight: 700; }
.sheet__scroll { overflow-x: auto; }
.sheet__table { width: 100%; min-width: 480px; border-collapse: collapse; font-size: 15px; }
.sheet__table th, .sheet__table td { padding: 12px 10px; border-bottom: 1px solid var(--gin-2); text-align: left; }
.sheet__table thead th { font-size: 12px; color: var(--sumi-2); font-weight: 400; border-bottom-color: var(--sumi); }
.sheet__table tbody th { font-weight: 700; }
.sheet__table td:nth-child(2) { color: var(--sumi-2); font-size: 14px; }
.sheet__val { font: 800 30px/1 var(--ff-num); letter-spacing: .02em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.sheet__val small { font: 700 13px var(--ff-body); margin-left: 3px; }
.sheet__ok, .sheet__ref { font-weight: 700; white-space: nowrap; }
.sheet__ok { color: var(--stamp); }
.sheet__ref { color: var(--sumi-2); }
.sheet__note { margin-top: 14px; font-size: 12px; color: var(--sumi-2); }
.sheet__stamp { position: absolute; right: clamp(16px, 4vw, 48px); top: clamp(-34px, -3vw, -24px); display: grid; place-content: center; width: 116px; height: 116px; border: 4px solid var(--stamp); border-radius: 50%; color: var(--stamp); text-align: center; transform: rotate(14deg); background: rgba(255, 255, 255, .6); }
.sheet__stamp span { font-family: var(--ff-display); font-size: 34px; line-height: 1; letter-spacing: .1em; }
.sheet__stamp small { margin-top: 6px; padding-top: 4px; border-top: 2px solid; font-size: 11px; font-weight: 700; }
.js .sheet__stamp { opacity: 0; }
.js .sheet.is-in .sheet__stamp { animation: stamp .5s .35s cubic-bezier(.3, 1.6, .5, 1) both; }
@keyframes stamp { from { opacity: 0; transform: rotate(14deg) scale(1.8); } to { opacity: 1; transform: rotate(14deg) scale(1); } }

/* ---------- 1日の流れ（定規の目盛りの上に時刻） ---------- */
.day { position: relative; padding: clamp(90px, 11vw, 150px) var(--gutter); background: var(--sumi); color: var(--white); overflow: clip; }
.day__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.day__inner { position: relative; max-width: var(--max); margin: 0 auto; }
.day__list { position: relative; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 0; margin-top: clamp(48px, 6vw, 80px); padding-top: 40px; }
.day__list::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 26px; background: repeating-linear-gradient(90deg, rgba(255, 255, 255, .8) 0 1px, transparent 1px 14px) 0 0 / 100% 10px no-repeat, linear-gradient(rgba(255, 255, 255, .8), rgba(255, 255, 255, .8)) 0 0 / 100% 1px no-repeat; }
.day__list li { position: relative; padding: 0 14px 0 0; }
.day__list li::before { content: ""; position: absolute; left: 0; top: -40px; width: 2px; height: 26px; background: var(--hibana); }
.day__list time { display: block; font: 800 clamp(30px, 2.8vw, 42px)/1 var(--ff-num); color: var(--hibana); letter-spacing: .02em; }
.day__list p { margin-top: 10px; font-size: 14px; line-height: 1.75; }
.day__lunch img { margin-top: 14px; aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }

/* ---------- 社員の声（火花色の地に、図面パネル・工具のシール・シルエット） ---------- */
.voice { position: relative; overflow: hidden; padding: clamp(90px, 11vw, 150px) var(--gutter) clamp(230px, 22vw, 320px); background: var(--hibana); }
.voice::before { content: ""; position: absolute; right: -8%; top: -12%; width: 52%; height: 70%; border-radius: 50%; pointer-events: none;
  background: radial-gradient(rgba(20, 28, 25, .18) 2.4px, transparent 2.8px) 0 0 / 16px 16px; -webkit-mask: radial-gradient(closest-side, #000 30%, transparent); mask: radial-gradient(closest-side, #000 30%, transparent); }
.voice > * { position: relative; }
.voice__head, .voice__list, .voice__note { max-width: var(--max); margin-left: auto; margin-right: auto; }
.voice__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.voice__head .sec-title { font-size: clamp(40px, 6.4vw, 96px); line-height: 1.12; color: var(--white); text-shadow: .06em .06em 0 var(--sumi); }
.voice__sil { width: clamp(96px, 11vw, 150px); height: auto; margin-bottom: -12px; flex: none; }
.voice__list { display: grid; gap: clamp(72px, 9vw, 130px); margin-top: clamp(56px, 6vw, 90px); }
/* 図面パネル（はじめて任された部品）＋語り。左右を交互に入れ替える */
.quote { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(36px, 5vw, 80px); align-items: center; margin: 0; }
.quote:nth-child(2) .quote__part { order: 1; }
.quote:nth-child(2) { grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); }
.quote__part { position: relative; margin: 0; padding: clamp(18px, 2.2vw, 28px) clamp(18px, 2.2vw, 28px) 0; color: var(--gin); background-color: var(--kikai-d);
  background-image: linear-gradient(rgba(230, 234, 232, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(230, 234, 232, .08) 1px, transparent 1px); background-size: 20px 20px;
  border: 3px solid var(--sumi); box-shadow: 12px 12px 0 var(--sumi); rotate: -2deg; }
.quote:nth-child(2) .quote__part { rotate: 2.2deg; }
.quote:nth-child(3) .quote__part { rotate: -1.2deg; }
.quote__dwg { display: block; width: 100%; height: auto; overflow: visible; }
.quote__dwg .d-ln { fill: none; stroke: currentColor; stroke-width: 2; stroke-linejoin: round; }
.quote__dwg .d-cl { stroke: var(--kikai-2); stroke-width: 1; stroke-dasharray: 14 4 2 4; opacity: .8; }
.quote__dwg .d-dim { color: var(--kikai-2); stroke: currentColor; stroke-width: 1; }
.quote__dwg .d-dim text { fill: var(--hibana); stroke: none; font: 400 15px/1 var(--ff-num); letter-spacing: .04em; text-anchor: middle; }
.quote__dwg .d-dim text.d-l { text-anchor: start; }
.quote__spec { display: flex; flex-wrap: wrap; margin: 16px calc(clamp(18px, 2.2vw, 28px) * -1) 0; border-top: 1px solid rgba(230, 234, 232, .28); font-size: 12.5px; line-height: 1.5; }
.quote__spec span { flex: 1 1 auto; padding: 10px 14px; border-right: 1px solid rgba(230, 234, 232, .28); }
.quote__spec span:last-child { border-right: 0; color: var(--hibana); font-weight: 700; }
.quote__spec span:first-child { flex-basis: 100%; border-right: 0; border-bottom: 1px solid rgba(230, 234, 232, .28); color: var(--kikai-2); }
/* 工具のシール：パネルの角からはみ出させる */
.quote__ico { position: absolute; z-index: 1; width: auto; filter: drop-shadow(4px 5px 0 rgba(20, 28, 25, .9)); pointer-events: none; }
.quote__ico--a { height: clamp(90px, 10vw, 140px); left: -6%; top: -18%; rotate: -14deg; }
.quote__ico--b { height: clamp(64px, 7vw, 96px); right: -7%; bottom: -12%; rotate: 12deg; }
.quote:nth-child(2) .quote__ico--a { left: auto; right: -4%; top: -22%; rotate: 10deg; }
.quote:nth-child(2) .quote__ico--b { right: auto; bottom: auto; left: -12%; top: -9%; rotate: -10deg; height: clamp(50px, 5vw, 72px); }
.quote:nth-child(3) .quote__ico--a { left: -3%; top: -20%; rotate: 22deg; }
.quote:nth-child(3) .quote__ico--b { right: -4%; bottom: -24%; rotate: -24deg; height: clamp(110px, 12vw, 160px); }
.quote__body { position: relative; }
.quote__ini { display: block; font: 400 clamp(60px, 7vw, 104px)/1 var(--ff-display); color: var(--white); letter-spacing: .04em; text-shadow: .06em .06em 0 var(--sumi); margin-bottom: 18px; }
.quote blockquote { margin: 0; }
.quote blockquote p { margin: 0; font-weight: 700; font-size: clamp(19px, 1.9vw, 25px); line-height: 1.8; letter-spacing: .04em; color: var(--sumi); }
.quote figcaption { display: inline-block; margin-top: 20px; padding: 5px 16px; border: 2px solid var(--sumi); border-radius: 999px; background: var(--white); font-size: 14px; font-weight: 700; color: var(--sumi); }
.voice__note { margin-top: clamp(64px, 7vw, 96px); font-size: 12px; color: var(--sumi); }
/* シルエットの列：区画の下端に立たせる（飾り） */
.voice__parade { position: absolute; left: 0; right: 0; bottom: 0; display: flex; align-items: flex-end; justify-content: center; gap: clamp(28px, 6vw, 110px); pointer-events: none; }
.voice__parade img { height: clamp(120px, 16vw, 230px); width: auto; }
.voice__parade img:nth-child(3) { height: clamp(112px, 14vw, 196px); }
/* 画面に入ったら工具のシールがぽんと貼られる */
.js .quote[data-pop] .quote__ico { scale: 0; }
.js .quote.is-in .quote__ico { animation: pop .55s cubic-bezier(.3, 1.7, .5, 1) both; }
.js .quote.is-in .quote__ico--b { animation-delay: .15s; }
@keyframes pop { from { scale: 0; } to { scale: 1; } }

/* ---------- 育成と制度 ---------- */
.grow { position: relative; padding: clamp(90px, 11vw, 150px) var(--gutter) clamp(110px, 12vw, 170px); background: var(--kikai); }
.grow__head, .tol, .grow__lower { max-width: var(--max); margin-left: auto; margin-right: auto; }
.grow__head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 16px 48px; }
.grow__head p { max-width: 24em; }
.tol { margin-top: clamp(40px, 5vw, 72px); border-top: 2px solid var(--sumi); }
.tol__row { display: grid; grid-template-columns: 9em minmax(0, 1fr) 7.5em minmax(0, 1.1fr); align-items: center; gap: 12px 28px; padding: 20px 0; border-bottom: 1px solid rgba(20, 28, 25, .3); }
.tol__when { font-weight: 700; }
/* 公差の幅：中心線のまわりの許される範囲を、経験とともにせまく描く */
.tol__bar { position: relative; height: 34px; background: linear-gradient(var(--sumi), var(--sumi)) 50% 50% / 100% 1px no-repeat; }
.tol__bar span { position: absolute; top: 4px; bottom: 4px; left: 50%; width: calc(var(--w) * 100%); min-width: 6px; translate: -50% 0; background: repeating-linear-gradient(-45deg, var(--sumi) 0 1.5px, transparent 1.5px 7px); border-left: 3px solid var(--hibana); border-right: 3px solid var(--hibana); }
.tol__val { font: 800 34px/1 var(--ff-num); letter-spacing: .02em; font-variant-numeric: tabular-nums; }
.tol__val small { font: 700 13px var(--ff-body); margin-left: 3px; }
.tol__what { font-size: 15px; }
.grow__lower { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); margin-top: clamp(56px, 7vw, 96px); align-items: start; }
.grow__ph img { width: 100%; aspect-ratio: 7 / 5; object-fit: cover; }
.perks__title { font-family: var(--ff-display); font-weight: 400; font-size: 26px; }
.perks__list { margin-top: 16px; }
.perks__list li { display: grid; grid-template-columns: 9em minmax(0, 1fr); gap: 16px; padding: 14px 0; border-bottom: 1px solid rgba(20, 28, 25, .3); font-size: 15px; }
.perks__list b { font-weight: 700; }

/* ---------- 募集要項 ---------- */
.guide { padding: clamp(90px, 11vw, 150px) var(--gutter); background: var(--white); }
.guide > * { max-width: 960px; margin-left: auto; margin-right: auto; }
.guide__list { margin-top: clamp(32px, 4vw, 56px); border-top: 2px solid var(--sumi); }
.guide__list > div { display: grid; grid-template-columns: 10em minmax(0, 1fr); gap: 8px 32px; padding: 18px 0; border-bottom: 1px solid var(--gin-2); }
.guide__list dt { font-weight: 700; }
.guide__steps { display: flex; flex-wrap: wrap; gap: 8px; counter-reset: s; }
.guide__steps li { counter-increment: s; display: flex; align-items: center; gap: 8px; padding: 4px 14px 4px 6px; background: var(--gin); font-size: 15px; }
.guide__steps li::before { content: counter(s); display: grid; place-items: center; width: 24px; height: 24px; background: var(--sumi); color: var(--white); font: 800 14px/1 var(--ff-num); }
.guide__note { margin-top: 18px; font-size: 12px; color: var(--sumi-2); }

/* ---------- よくある質問 ---------- */
.faq { padding: 0 var(--gutter) clamp(90px, 11vw, 150px); background: var(--white); }
.faq > * { max-width: 960px; margin-left: auto; margin-right: auto; }
.faq__list { margin-top: clamp(28px, 4vw, 48px); border-top: 2px solid var(--sumi); }
.faq details { border-bottom: 1px solid var(--gin-2); }
.faq summary { position: relative; display: block; padding: 20px 48px 20px 0; font-weight: 700; font-size: 17px; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 8px; top: 50%; width: 16px; height: 16px; translate: 0 -50%; background: linear-gradient(var(--sumi), var(--sumi)) 50% 50% / 100% 2px no-repeat, linear-gradient(var(--sumi), var(--sumi)) 50% 50% / 2px 100% no-repeat; transition: rotate .25s var(--ease); }
.faq details[open] summary::after { rotate: 45deg; }
.faq details p { padding: 0 0 22px; max-width: 40em; color: var(--sumi-2); }

/* ---------- 工場見学・エントリー ---------- */
.entry { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); padding: clamp(90px, 11vw, 150px) var(--gutter); background: var(--sumi); color: var(--white); }
.entry__title { font-family: var(--ff-display); font-weight: 400; font-size: clamp(40px, 5.6vw, 84px); line-height: 1.18; }
.entry__intro > p { margin-top: 24px; max-width: 24em; color: #cfd8d4; }
.entry__ph { margin-top: clamp(32px, 4vw, 48px); }
.entry__ph img { width: 100%; aspect-ratio: 7 / 5; object-fit: cover; }
.form { align-self: start; display: grid; gap: 18px; padding: clamp(24px, 3vw, 40px); background: var(--gin); color: var(--sumi); }
.form__kind { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; border: 0; }
.form__kind legend { width: 100%; margin-bottom: 8px; font-weight: 700; font-size: 14px; }
.form__kind label { position: relative; flex: 1 1 10em; display: flex; align-items: center; gap: 8px; padding: 12px 14px; background: var(--white); border: 2px solid var(--gin-2); font-weight: 700; cursor: pointer; }
.form__kind label:has(input:checked) { border-color: var(--sumi); background: var(--kikai-2); }
.form__kind input { accent-color: var(--sumi); width: 18px; height: 18px; margin: 0; }
.form__row { display: grid; gap: 6px; }
.form__row label { font-weight: 700; font-size: 14px; }
.form__req { margin-left: 8px; padding: 1px 6px; background: var(--sumi); color: var(--white); font-size: 11px; vertical-align: 1px; }
.form input:not([type="radio"]), .form select, .form textarea { width: 100%; min-height: 48px; padding: 10px 12px; border: 1px solid #9aa6a1; border-radius: 0; background: var(--white); color: var(--sumi); font: 16px/1.6 var(--ff-body); }
.form textarea { resize: vertical; }
.form [aria-invalid="true"] { border-color: var(--stamp); box-shadow: inset 0 0 0 1px var(--stamp); }
.form__hint { font-size: 13px; color: var(--sumi-2); }
.form__error { padding: 10px 14px; background: #fde9e1; color: #8a2a0c; font-size: 14px; font-weight: 700; }
.form__submit { justify-self: start; min-width: 16em; font-size: 16px; }
.form__submit:disabled { background: var(--gin-2); color: var(--sumi-2); cursor: not-allowed; }
.form__demo { padding: 14px 16px; border-left: 4px solid var(--hibana); background: var(--white); font-weight: 700; }

/* ---------- フッター ---------- */
.ft { background: #0d1311; color: #b9c4bf; font-size: 13px; }
.ft__inner { display: grid; gap: 8px; padding: 40px var(--gutter) 48px; }
.ft__logo { font-family: var(--ff-display); font-size: 20px; color: var(--white); }
.ft__logo small { font-family: var(--ff-body); font-size: 12px; margin-left: 8px; color: #b9c4bf; }
.ft__links { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 8px; }
.ft__links a { color: var(--kikai-2); text-underline-offset: 3px; }

/* =========================================================
   タブレット
   ========================================================= */
@media (max-width: 1080px) {
  .gnav ul { gap: 16px; font-size: 13px; }
  .day__list { grid-template-columns: repeat(4, minmax(0, 1fr)); row-gap: 56px; }
  .day__list li::before { display: none; }
  .day__list::before { display: none; }
  .day__list { padding-top: 0; }
  .day__list li { padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, .6); }
}
@media (max-width: 960px) {
  :root { --hd-h: 64px; }
  .menu-btn { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 4px; border: 0; background: none; color: inherit; font: 700 13px var(--ff-body); cursor: pointer; position: relative; z-index: 2; }
  .menu-btn > span[aria-hidden] { position: relative; width: 24px; height: 2px; background: currentColor; transition: background-color .2s; }
  .menu-btn > span[aria-hidden]::before, .menu-btn > span[aria-hidden]::after { content: ""; position: absolute; left: 0; width: 100%; height: 2px; background: currentColor; transition: transform .25s var(--ease); }
  .menu-btn > span[aria-hidden]::before { top: -7px; }
  .menu-btn > span[aria-hidden]::after { top: 7px; }
  .menu-btn[aria-expanded="true"] > span[aria-hidden] { background: transparent; }
  .menu-btn[aria-expanded="true"] > span[aria-hidden]::before { transform: translateY(7px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] > span[aria-hidden]::after { transform: translateY(-7px) rotate(-45deg); }
  .gnav { position: fixed; inset: 0; z-index: 1; display: none; flex-direction: column; align-items: stretch; gap: 28px; padding: calc(var(--hd-h) + 32px) var(--gutter) 40px; background: var(--kikai); color: var(--sumi); overflow-y: auto; }
  .gnav.is-open { display: flex; }
  .gnav ul { flex-direction: column; gap: 0; font-size: 20px; }
  .gnav ul a { display: block; padding: 14px 0; border-bottom: 1px solid rgba(20, 28, 25, .3); background: none; font-family: var(--ff-display); font-weight: 400; }
  .gnav__cta { min-height: 56px; font-size: 16px; }
  .hd.is-open { color: var(--sumi); }
  .gnav__cta, .hd .logo { position: relative; }
  .hd .logo { z-index: 2; }

  .intro { grid-template-columns: 1fr; }
  .intro__hands { margin-top: -90px; margin-right: calc(var(--gutter) * -1); max-width: 720px; }
  .intro__text { padding-top: 8px; }

  .flow__grid { grid-template-columns: 1fr; }
  .flow__stage { position: sticky; top: var(--hd-h); z-index: 2; margin: 0 calc(var(--gutter) * -1); padding: 10px var(--gutter) 8px; background: var(--gin); }
  .flow__fig { position: static; max-width: 620px; margin: 0 auto; }
  .flow__readout { margin-top: 6px; padding: 8px 12px; font-size: 13px; }
  .flow__step { min-height: 52vh; padding-top: 6vh; }

  .job, .job--rev { grid-template-columns: 1fr; padding: 0 var(--gutter); gap: 0; }
  .job--rev .job__ph { order: 0; }
  .job__ph { margin: 0 calc(var(--gutter) * -1) 0 0; }
  .job--rev .job__ph { margin: 0 0 0 calc(var(--gutter) * -1); }
  .job__name, .job--rev .job__name { margin: 18px 0 0; }

  .report { grid-template-columns: 1fr; }
  .sheet { transform: rotate(-1deg); }

  .quote, .quote:nth-child(2) { grid-template-columns: 1fr; gap: 28px; }
  .quote:nth-child(2) .quote__part { order: 0; }
  .quote__part { max-width: 560px; width: calc(100% - 14px); }
  .quote:nth-child(2) .quote__part { justify-self: end; }
  .voice__parade img:nth-child(4) { display: none; }

  .tol__row { grid-template-columns: 7em minmax(0, 1fr) 6.5em; }
  .tol__what { grid-column: 1 / -1; }
  .grow__lower { grid-template-columns: 1fr; }

  .entry { grid-template-columns: 1fr; }
}

/* =========================================================
   スマホ
   ========================================================= */
@media (max-width: 600px) {
  .voice__parade { gap: 14px; }
  .voice__parade img, .voice__parade img:nth-child(3) { height: 96px; }
  .voice__parade img:nth-child(1) { height: 92px; }
  .voice__sil { width: 64px; margin-bottom: -4px; }
  .quote__ico--a { height: 76px; }
  .quote__ico--b { height: 56px; }
  body { font-size: 15.5px; }
  .demo-bar { font-size: 11px; }
  .logo__name { font-size: 16px; }
  .logo__mark { width: 32px; height: 20px; }
  .logo__sub { font-size: 11px; padding-left: 8px; }
  .menu-btn__label { display: none; }
  .fv { min-height: max(100svh, 600px); }
  .fv__video { object-position: 70% 50%; }
  .fv__media::after { background: linear-gradient(0deg, rgba(20, 28, 25, .85) 0%, rgba(20, 28, 25, .35) 55%, rgba(20, 28, 25, .2) 100%); }
  .fv__body { padding-bottom: 120px; }
  .fv__title { font-size: clamp(48px, 14.6vw, 72px); }
  .fv__line:nth-child(2) > span { margin-left: .5em; }
  .fv__lead { font-size: 16px; }
  .fv__toggle { top: calc(var(--hd-h) + 10px); }
  .intro__hands { margin-top: -70px; }
  .intro__body { font-size: 15.5px; }
  .day__list { grid-template-columns: 1fr; row-gap: 0; }
  .day__list li { display: grid; grid-template-columns: 4.2em minmax(0, 1fr); gap: 12px; padding: 16px 0; }
  .day__list time { font-size: 26px; }
  .day__list p { margin-top: 0; }
  .day__lunch img { grid-column: 2; margin-top: 0; }
  .sheet { padding: 20px 16px; }
  .sheet__stamp { width: 88px; height: 88px; right: 12px; top: -30px; }
  .sheet__stamp span { font-size: 26px; }
  .sheet__stamp small { font-size: 9px; }
  .sheet__table { min-width: 0; font-size: 14px; }
  .sheet__table th, .sheet__table td { padding: 10px 6px; }
  .sheet__table td:nth-child(2) { font-size: 11.5px; white-space: nowrap; }
  .report__parts { width: 78%; margin-bottom: 8px; }
  .sheet__val { font-size: 24px; }
  .tol__row { grid-template-columns: minmax(0, 1fr) auto; }
  .tol__bar { grid-column: 1 / -1; order: 3; }
  .tol__what { order: 4; }
  .perks__list li { grid-template-columns: 1fr; gap: 2px; }
  .guide__list > div { grid-template-columns: 1fr; gap: 4px; }
  .form__submit { justify-self: stretch; min-width: 0; }
}

/* =========================================================
   動きを減らす設定
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .quote[data-pop] .quote__ico { scale: 1; }
  .js .sheet__stamp { opacity: 1; }
}