/* かわせみ土木 採用サイト（デモ）
   安全の黄 × 黒 × 白。見出しは Murecho 900、本文は Noto Sans JP。
   あしらいはトラロープの斜め縞と、ボルト留めの看板のような見出し板。 */

:root {
  --y: #F7C600;
  --y-dk: #D9AE00;
  --k: #1A1A1A;
  --k2: #262624;
  --w: #fff;
  --c: #EFEEE9;
  --c2: #E2E0D9;
  --rule: #CFCCC3;
  --sub: #57544E;
  --h: "Murecho", "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  --b: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  --wrap: 1160px;
  --hd: 60px;
}
@media (min-width: 1100px) { :root { --hd: 72px; } }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: calc(var(--hd) + 12px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0; color: var(--k); background: var(--w);
  font-family: var(--b); font-size: clamp(15px, .2vw + 14.3px, 17px); line-height: 1.8; letter-spacing: .02em;
  overflow-x: clip; word-break: auto-phrase; text-wrap: pretty;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3 { margin: 0; font-family: var(--h); font-weight: 900; line-height: 1.35; letter-spacing: .02em; font-feature-settings: "palt"; }
table { border-collapse: collapse; width: 100%; }
figure { margin: 0; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.nb { white-space: nowrap; }
:focus-visible { outline: 3px solid var(--k); outline-offset: 3px; }
.sec--k :focus-visible, .cta :focus-visible, .ph :focus-visible, .hero :focus-visible { outline-color: var(--y); }
.wrap { width: min(var(--wrap), calc(100% - 40px)); margin-inline: auto; }
@media (min-width: 768px) { .wrap { width: min(var(--wrap), calc(100% - 80px)); } }

/* ---------- トラロープの縞 ---------- */
.tora {
  height: 12px; overflow: hidden; position: relative;
  background: repeating-linear-gradient(-45deg, var(--y) 0 14px, var(--k) 14px 28px);
}
.tora--thin { height: 6px; background: repeating-linear-gradient(-45deg, var(--y) 0 8px, var(--k) 8px 16px); }

/* ---------- ヘッダー ---------- */
.hd { position: sticky; top: 0; z-index: 50; background: var(--w); border-bottom: 3px solid var(--k); }
.hd__in { height: var(--hd); display: flex; align-items: center; gap: 6px; padding-inline: 10px 2px; max-width: 1440px; margin-inline: auto; }
@media (min-width: 1100px) { .hd__in { padding-inline: 28px; gap: 20px; } }
.brand { display: flex; align-items: center; gap: 7px; text-decoration: none; color: var(--k); flex: none; }
.brand__mk { width: 40px; height: auto; aspect-ratio: 96 / 36; color: var(--k); }
.brand__tx { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name { font-family: var(--h); font-weight: 900; font-size: 15.5px; letter-spacing: .04em; }
.brand__sub { display: flex; align-items: center; gap: 6px; font-size: 10.5px; font-weight: 700; letter-spacing: .12em; margin-top: 3px; color: var(--sub); }
.demo { font-size: 9px; letter-spacing: .14em; color: var(--sub); border: 1px solid var(--rule); padding: 0 4px; line-height: 1.5; font-weight: 700; }
@media (min-width: 1100px) {
  .brand__mk { width: 60px; }
  .brand__name { font-size: 21px; }
  .brand__sub { font-size: 11.5px; }
}
.gnav { margin-left: auto; }
.gnav ul { display: flex; gap: clamp(14px, 1.6vw, 28px); }
.gnav a { position: relative; display: block; padding: 8px 0; text-decoration: none; font-weight: 700; font-size: 14.5px; letter-spacing: .04em; white-space: nowrap; }
.gnav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 4px; background: var(--y); transform: scaleX(0); transform-origin: left; transition: transform .25s; }
.gnav a:hover::after, .gnav a[aria-current="page"]::after { transform: scaleX(1); }
.hd__cta { display: flex; gap: 4px; margin-left: auto; }
.hbtn { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 0 8px; font-weight: 700; font-size: 12px; letter-spacing: .04em; text-decoration: none; white-space: nowrap; border: 2px solid var(--k); transition: transform .2s; }
.hbtn:hover { transform: translateY(-2px); }
.hbtn--k { background: var(--k); color: var(--w); }
.hbtn--y { background: var(--y); color: var(--k); }
@media (min-width: 1100px) {
  .hd__cta { margin-left: 0; gap: 8px; }
  .hbtn { min-height: 46px; padding: 0 20px; font-size: 14.5px; }
}
.menu { flex: none; width: 42px; height: 44px; border: 0; background: none; padding: 0; display: grid; place-items: center; align-content: center; gap: 3px; cursor: pointer; color: var(--k); }
.menu__bars, .menu__bars::before, .menu__bars::after { display: block; width: 24px; height: 3px; background: currentColor; position: relative; transition: transform .25s, opacity .25s; }
.menu__bars::before, .menu__bars::after { content: ""; position: absolute; left: 0; }
.menu__bars::before { top: -7px; } .menu__bars::after { top: 7px; }
.menu__bars { margin-top: 6px; }
.menu__label { font-size: 9px; font-weight: 700; letter-spacing: .1em; margin-top: 7px; }
.is-menu .menu__bars { background: transparent; }
.is-menu .menu__bars::before { transform: translateY(7px) rotate(45deg); }
.is-menu .menu__bars::after { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 1099px) {
  .gnav { position: fixed; inset: calc(var(--hd) + 3px) 0 0 0; background: var(--k); color: var(--w); padding: 28px 24px; overflow-y: auto; visibility: hidden; opacity: 0; transform: translateY(-8px); transition: opacity .25s, transform .25s, visibility 0s .25s; }
  .is-menu .gnav { visibility: visible; opacity: 1; transform: none; transition: opacity .25s, transform .25s; }
  .gnav ul { flex-direction: column; gap: 0; max-width: 560px; margin-inline: auto; }
  .gnav li { border-bottom: 1px solid #3a3a37; }
  .gnav a { padding: 18px 4px; font-family: var(--h); font-weight: 900; font-size: 20px; }
  .gnav a[aria-current="page"] { color: var(--y); }
  .gnav a::after { display: none; }
  .is-menu { overflow: hidden; }
}
@media (min-width: 1100px) { .menu { display: none; } }
@media (max-width: 359px) { .brand__mk { display: none; } }

/* ---------- ボタン ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 52px; padding: 0 22px 0 26px; font-weight: 700; font-size: 15.5px; letter-spacing: .05em; text-decoration: none; border: 2px solid var(--k); transition: transform .2s, box-shadow .2s; box-shadow: 4px 4px 0 var(--k); }
.btn svg { width: 18px; height: 18px; flex: none; transition: transform .2s; }
.btn:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--k); }
.btn:hover svg { transform: translateX(4px); }
.btn--k { background: var(--k); color: var(--w); box-shadow: 4px 4px 0 var(--y); }
.btn--k:hover { box-shadow: 6px 6px 0 var(--y); }
.btn--y { background: var(--y); color: var(--k); }
.btn--w { background: var(--w); color: var(--k); }
.btn--l { min-height: 60px; font-size: 16.5px; padding: 0 26px 0 30px; }
.sec--k .btn--y, .cta .btn { border-color: var(--k); box-shadow: 4px 4px 0 #000; }
.sec--k .btn--y { border-color: var(--y); box-shadow: 4px 4px 0 var(--w); }
.sec--k .btn--y:hover { box-shadow: 6px 6px 0 var(--w); }
.sec--y .btn--k { box-shadow: 4px 4px 0 var(--w); }
.more { margin-top: 40px; text-align: center; }

/* ---------- 見出しの板（ボルト留め） ---------- */
.plate { display: inline-block; position: relative; margin: 0 0 32px; padding: 10px 26px 12px; background: var(--y); color: var(--k); font-size: clamp(24px, 2.2vw + 16px, 38px); line-height: 1.3; }
.plate::before, .plate::after { content: ""; position: absolute; top: 7px; width: 6px; height: 6px; border-radius: 50%; background: var(--k); opacity: .55; }
.plate::before { left: 8px; } .plate::after { right: 8px; }
.plate span { position: relative; display: block; }
.plate span::before, .plate span::after { content: ""; position: absolute; bottom: -5px; width: 6px; height: 6px; border-radius: 50%; background: var(--k); opacity: .55; }
.plate span::before { left: -18px; } .plate span::after { right: -18px; }
.plate--k { background: var(--k); color: var(--y); }
.plate--k::before, .plate--k::after, .plate--k span::before, .plate--k span::after { background: var(--y); }

/* ---------- 区画 ---------- */
.sec { padding: clamp(64px, 7vw, 112px) 0; }
.sec--k { background: var(--k); color: var(--w); }
.sec--c { background: var(--c); }
.sec--y { background: var(--y); }

/* ---------- 最初の画面 ---------- */
.hero { display: grid; background: var(--k); color: var(--w); overflow: hidden; }
.hero__panel { display: flex; flex-direction: row-reverse; justify-content: space-between; align-items: flex-end; gap: 18px; padding: 26px 20px 24px; }
.hero__h { writing-mode: vertical-rl; text-orientation: upright; display: flex; flex-direction: column; gap: 0; font-size: clamp(42px, 11.5vw, 54px); line-height: 1.12; letter-spacing: .06em; flex: none; }
.hero__h span { display: block; }
.hero__h span:nth-child(2) { padding-top: 1.1em; }
.hero__lead { font-size: 14.5px; line-height: 1.85; max-width: 22em; }
.hero__ph { position: relative; overflow: hidden; aspect-ratio: 4 / 3; }
.hero__ph img { width: 100%; height: 100%; object-fit: cover; object-position: 38% 60%; }
.hero__band { grid-column: 1 / -1; background: var(--y); color: var(--k); display: flex; flex-direction: column; gap: 12px; padding: 16px 20px 18px; position: relative; }
.hero__band::before { content: ""; position: absolute; left: 0; right: 0; top: -6px; height: 6px; background: repeating-linear-gradient(-45deg, var(--y) 0 8px, var(--k) 8px 16px); }
.hero__pts { display: flex; flex-wrap: wrap; gap: 4px 0; font-weight: 700; font-size: 14.5px; }
.hero__pts li { display: flex; align-items: center; }
.hero__pts li + li::before { content: ""; width: 2px; height: 1em; background: var(--k); margin: 0 12px; }
.hero__go { align-self: flex-start; display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 18px; background: var(--k); color: var(--w); font-weight: 700; text-decoration: none; letter-spacing: .04em; transition: transform .2s; }
.hero__go svg { width: 18px; height: 18px; transition: transform .2s; }
.hero__go:hover svg { transform: translateX(4px); }
@media (max-width: 420px) {
  .hero__pts li:nth-child(2)::before { display: none; }
  .hero__pts li:nth-child(2) { flex-basis: 100%; order: 3; }
  .hero__pts li:nth-child(3) { order: 2; }
}
@media (min-width: 768px) {
  .hero { grid-template-columns: minmax(300px, 34%) 1fr; min-height: min(calc(100svh - var(--hd) - 3px - 72px), 780px); }
  .hero__panel { flex-direction: column; align-items: flex-start; justify-content: space-between; padding: clamp(36px, 4vw, 64px) clamp(28px, 3.6vw, 56px) clamp(28px, 3vw, 44px); }
  .hero__h { font-size: clamp(54px, 5.6vw, 88px); align-self: flex-end; }
  .hero__lead { font-size: clamp(14.5px, .4vw + 11px, 17px); max-width: 21em; }
  .hero__ph { aspect-ratio: auto; min-height: 480px; }
  .hero__ph img { position: absolute; inset: 0; object-position: 30% 70%; }
  .hero__band { flex-direction: row; align-items: center; justify-content: space-between; padding: 14px clamp(28px, 3.6vw, 56px); min-height: 72px; }
  .hero__pts { font-size: clamp(14.5px, .5vw + 10px, 18px); }
  .hero__pts li + li::before { margin: 0 18px; }
}
@media (min-width: 1100px) { .hero__h { align-self: flex-start; margin-left: auto; } }

/* ---------- 社長から ---------- */
.boss__in { display: grid; gap: 36px; }
.boss__body p + p { margin-top: 1.1em; }
.boss__body { max-width: 36em; }
.boss__last { font-weight: 700; font-size: 1.12em; }
.boss__name { margin-top: 26px; font-weight: 700; letter-spacing: .1em; display: flex; align-items: center; gap: 12px; }
.boss__name::before { content: ""; width: 32px; height: 3px; background: var(--k); }
.boss__ph { position: relative; justify-self: center; width: min(100%, 520px); }
.boss__ph::before { content: ""; position: absolute; inset: 18px -14px -14px 18px; background: var(--y); }
.boss__ph img { position: relative; width: 100%; aspect-ratio: 560 / 410; object-fit: cover; border: 3px solid var(--k); }
@media (min-width: 900px) {
  .boss__in { grid-template-columns: 1.15fr 1fr; gap: clamp(40px, 6vw, 88px); align-items: center; }
  .boss__ph::before { inset: 26px -22px -22px 26px; }
}

/* ---------- どんな仕事か ---------- */
.wk__list { display: grid; gap: 34px; }
.wk__ph { position: relative; overflow: hidden; aspect-ratio: 4 / 3; }
.wk__ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.wk__it:hover .wk__ph img { transform: scale(1.04); }
.wk__h { display: inline-block; margin-top: -22px; position: relative; background: var(--y); color: var(--k); font-size: clamp(20px, 1vw + 16px, 26px); padding: 6px 16px 8px; }
.wk__p { margin-top: 12px; color: #E9E8E3; }
@media (min-width: 768px) {
  .wk__list { grid-template-columns: repeat(3, 1fr); gap: 0; border-left: 1px solid #3a3a37; }
  .wk__it { padding: 0 22px 8px; border-right: 1px solid #3a3a37; }
  .wk__it:nth-child(2) { padding-top: 48px; }
  .wk__it:nth-child(3) { padding-top: 96px; }
  .wk__ph { aspect-ratio: 3 / 4; }
  .wk__it:nth-child(1) .wk__ph img { object-position: 55% 50%; }
}

/* ---------- 先輩の話（名札） ---------- */
.tags { display: grid; gap: 30px; }
.tag a { display: grid; position: relative; text-decoration: none; background: var(--w); border: 3px solid var(--k); padding: 34px 18px 20px; box-shadow: 6px 6px 0 var(--k); transition: transform .25s, box-shadow .25s; }
.tag a:hover { transform: translate(-3px, -3px) rotate(-.4deg); box-shadow: 9px 9px 0 var(--k); }
@media (min-width: 768px) { .tag__hole::before { height: 60px; } }
.tag__hole { position: absolute; top: 10px; left: 50%; width: 46px; height: 12px; margin-left: -23px; border-radius: 6px; border: 3px solid var(--k); background: var(--c); }
.tag__hole::before { content: ""; position: absolute; left: 50%; bottom: 100%; width: 3px; height: 22px; margin-left: -1.5px; background: var(--k); }
.tag__ph { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--c); }
.tag__ph img { width: 100%; height: 100%; object-fit: cover; }
.tag:nth-child(1) .tag__ph img { object-position: 50% 30%; }
.tag:nth-child(3) .tag__ph img { object-position: 45% 45%; }
.tag__lb { display: block; margin-top: 16px; background: var(--k); color: var(--y); font-weight: 700; font-size: 14px; padding: 5px 12px; justify-self: start; letter-spacing: .04em; }
.tag__q { display: block; margin-top: 12px; font-family: var(--h); font-weight: 900; font-size: clamp(17px, .5vw + 15px, 20px); line-height: 1.6; font-feature-settings: "palt"; }
.tag__more { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; font-weight: 700; font-size: 14px; border-bottom: 3px solid var(--y); justify-self: start; }
.tag__more svg { width: 16px; height: 16px; transition: transform .2s; }
.tag a:hover .tag__more svg { transform: translateX(4px); }
.ppl { overflow: hidden; }
.ppl .tags { padding-top: 30px; }
@media (min-width: 768px) {
  .tags { grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.4vw, 34px); align-items: start; }
  .tag:nth-child(1) { transform: rotate(-1.2deg); }
  .tag:nth-child(2) { margin-top: 40px; transform: rotate(.8deg); }
  .tag:nth-child(3) { transform: rotate(-.5deg); margin-top: 12px; }
  .tag__ph { aspect-ratio: 1 / 1; }
}

/* ---------- 現場の1日（K-2 巻き尺） ---------- */
.k2 { margin-top: 8px; }
.k2__wrap { position: relative; }
.k2__tape { position: relative; height: 46px; background: var(--y); border: 3px solid var(--k); overflow: hidden; }
.k2__fill { position: absolute; inset: 0; background: var(--y); }
.k2__tick { position: absolute; top: 0; left: var(--l); width: 2px; height: 12px; background: var(--k); }
.k2__tick--h { height: 22px; width: 3px; }
.k2__rest { position: absolute; top: 0; bottom: 0; left: var(--l); width: var(--w); min-width: 10px; background: repeating-linear-gradient(-45deg, var(--k) 0 5px, var(--y) 5px 10px); border-left: 2px solid var(--k); border-right: 2px solid var(--k); }
.k2__evs { position: relative; }
@media (min-width: 900px) { .k2__evs { position: static; } .k2__ev--start { width: 236px; } }
.k2__t { font-family: var(--h); font-weight: 900; font-size: 22px; line-height: 1.1; letter-spacing: .02em; }
.k2__x { font-size: 14px; line-height: 1.55; font-weight: 700; }
.k2__note { margin-top: 14px; font-size: 13.5px; color: var(--sub); }
/* スマホ: 巻き尺を縦にして、札を右に並べる */
@media (max-width: 899px) {
  .k2__wrap { display: grid; grid-template-columns: 46px 1fr; gap: 0 16px; }
  .k2__tape { grid-column: 1; grid-row: 1; height: auto; }
  .k2__tick { top: var(--l); left: auto; right: 0; width: 12px; height: 2px; }
  .k2__tick--h { width: 22px; height: 3px; }
  .k2__rest { left: 0; right: 0; width: auto; top: var(--l); height: var(--w); min-height: 10px; bottom: auto; border: 0; border-top: 2px solid var(--k); border-bottom: 2px solid var(--k); }
  .k2__evs { grid-column: 2; grid-row: 1; display: grid; gap: 10px; }
  .k2__ev { display: grid; gap: 2px; padding: 10px 14px; background: var(--w); border-left: 5px solid var(--k); }
  .k2__ev.is-rest { background: var(--k); color: var(--w); border-left-color: var(--y); }
  .k2__ev.is-rest .k2__t { color: var(--y); }
}
@media (min-width: 900px) {
  .k2__wrap { padding: 112px 0 112px; }
  .k2--big .k2__wrap { padding: 124px 0 124px; }
  .k2__tape { height: 54px; }
  .k2__ev { position: absolute; left: var(--l); width: 172px; display: grid; gap: 4px; padding-left: 12px; border-left: 3px solid var(--k); }
  .k2__ev--t { bottom: calc(100% - 112px); padding-bottom: 16px; }
  .k2--big .k2__ev--t { bottom: calc(100% - 124px); }
  .k2__ev--b { top: calc(100% - 112px); padding-top: 16px; }
  .k2--big .k2__ev--b { top: calc(100% - 124px); }
  .k2__ev--end { left: auto; right: 0; padding-left: 0; padding-right: 12px; border-left: 0; border-right: 3px solid var(--k); text-align: right; width: 150px; }
  .k2__ev.is-rest .k2__t { background: var(--k); color: var(--y); justify-self: start; padding: 3px 8px 4px; }
  .k2__t { font-size: 26px; }
  .k2__note { text-align: right; }
}
.day__p { margin-top: 26px; font-weight: 700; font-size: 1.06em; }
.day__body { margin-top: 30px; max-width: 40em; }
.day__body p + p { margin-top: .8em; }

/* ---------- 休みと給与 ---------- */
.pay__row { display: grid; gap: 18px; }
.pay__card { background: var(--k); color: var(--w); padding: 28px 26px 30px; position: relative; }
.pay__card::after { content: ""; position: absolute; right: 0; top: 0; width: 46px; height: 46px; background: linear-gradient(225deg, var(--y) 50%, transparent 50%); }
.pay__card h3 { color: var(--y); font-size: clamp(24px, 1vw + 20px, 32px); padding-bottom: 12px; border-bottom: 2px solid #3d3d3a; margin-bottom: 14px; }
.pay__card li { position: relative; padding: 7px 0 7px 22px; font-size: 1.04em; }
.pay__card li::before { content: ""; position: absolute; left: 2px; top: 1.05em; width: 10px; height: 10px; background: var(--y); }
.pay__note { margin-top: 20px; color: var(--sub); }
@media (min-width: 768px) { .pay__row { grid-template-columns: 1fr 1fr; gap: 26px; } .pay__card { padding: 34px 36px 38px; } }

/* ---------- 入ってからの資格（K-1 階段） ---------- */
.lic__p { margin-top: 24px; font-weight: 700; }
.lic__body { max-width: 42em; margin-bottom: 36px; }
.lic__body p + p { margin-top: .8em; }
.k1__stage { position: relative; }
.k1__steps { display: grid; gap: 8px; }
.k1__blk { background: var(--k); color: var(--w); padding: 14px 18px 16px; display: grid; gap: 4px; }
.k1__yr { font-family: var(--h); font-weight: 900; color: var(--y); font-size: 20px; letter-spacing: .04em; }
.k1__lc { font-weight: 700; line-height: 1.6; }
.k1__helm { display: none; }
.k1__tag { margin-top: 16px; display: inline-block; background: var(--w); border: 3px solid var(--k); padding: 10px 16px; font-weight: 700; box-shadow: 4px 4px 0 var(--k); }
.k1__note { margin-top: 14px; font-size: 13.5px; color: #3b3a36; }
@media (max-width: 767px) {
  .k1__steps { display: flex; flex-direction: column-reverse; gap: 6px; }
  .k1__st { padding-left: calc(var(--i) * 18px); }
  .k1__tag { margin: 0 0 14px; }
  .k1__stage { display: flex; flex-direction: column-reverse; }
}
@media (min-width: 768px) {
  .k1__stage { padding-top: 70px; }
  .k1__steps { grid-template-columns: repeat(4, 1fr); gap: 0; align-items: end; }
  .k1__st { display: flex; }
  .k1__blk { width: 100%; min-height: calc(150px + var(--i) * 72px); align-content: start; padding: 18px 18px 20px; border-right: 3px solid var(--y); box-shadow: inset 0 6px 0 var(--w); }
  .k1__st:last-child .k1__blk { border-right: 0; }
  .k1__helm { display: block; position: absolute; width: 54px; height: auto; left: calc(12.5% - 27px); bottom: 150px; }
  .k1__tag { position: absolute; top: 0; left: 0; margin: 0; font-size: 1.06em; }
}
@media (min-width: 1100px) { .k1__blk { min-height: calc(130px + var(--i) * 78px); } .k1__helm { bottom: 130px; } }

/* ---------- 現場見学の帯（各ページの最後） ---------- */
.cta { background: var(--k); color: var(--w); position: relative; overflow: hidden; }
.cta__in { display: grid; gap: 28px; padding: clamp(60px, 7vw, 104px) 0; align-items: center; }
.cta__h { font-size: clamp(30px, 3.4vw + 16px, 60px); line-height: 1.3; }
.cta__p { margin-top: 20px; max-width: 34em; color: #E6E5E0; }
.cta__btns { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 32px; }
.cta .btn { box-shadow: 4px 4px 0 #6b6a64; }
.cta .btn:hover { box-shadow: 6px 6px 0 #6b6a64; }
.cta__il { color: #3d3c39; }
.exc { width: min(420px, 100%); margin-inline: auto; }
.exc__arm { transform-box: view-box; transform-origin: 214px 120px; }
@media (min-width: 900px) { .cta__in { grid-template-columns: 1.4fr 1fr; } }
@media (max-width: 899px) { .cta__il { order: -1; max-width: 260px; } }

/* ---------- フッター ---------- */
.ft { background: var(--c); }
.ft__in { display: grid; gap: 26px; padding: 44px 0 28px; }
.ft__brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--h); font-weight: 900; font-size: 20px; letter-spacing: .04em; }
.ft__brand .brand__mk { width: 56px; --kw-eye: var(--c); }
.ft__addr { margin-top: 10px; font-size: 14px; }
.ft__nav { display: flex; flex-wrap: wrap; gap: 6px 22px; font-size: 14px; }
.ft__nav a { text-decoration: none; padding: 4px 0; display: inline-block; }
.ft__nav a:hover { text-decoration: underline; text-decoration-thickness: 2px; }
.ft__copy { padding: 0 0 28px; font-size: 12px; color: var(--sub); }
@media (min-width: 900px) { .ft__in { grid-template-columns: auto 1fr; align-items: start; } .ft__nav { justify-content: flex-end; max-width: 620px; margin-left: auto; } }

/* ---------- 下層の頭 ---------- */
.crumb { background: var(--w); border-bottom: 1px solid var(--c2); font-size: 12.5px; }
.crumb ol { display: flex; flex-wrap: wrap; gap: 4px; padding: 8px 0; }
.crumb li + li::before { content: "＞"; margin-right: 4px; color: var(--sub); }
.crumb a { color: var(--sub); }
.ph { display: grid; background: var(--k); color: var(--w); }
.ph__panel { display: flex; flex-direction: row-reverse; justify-content: space-between; align-items: flex-end; gap: 20px; padding: 28px 20px 26px; }
.ph__h { writing-mode: vertical-rl; text-orientation: upright; font-size: clamp(38px, 9vw, 46px); line-height: 1.1; letter-spacing: .08em; flex: none; max-height: 11.5em; }
.ph__p { max-width: 30em; font-size: 15px; }
.ph__img { position: relative; overflow: hidden; aspect-ratio: 16 / 9; border-top: 6px solid var(--y); }
.ph__img img { width: 100%; height: 100%; object-fit: cover; }
.ph__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.ph__chips a { display: inline-block; padding: 6px 12px; border: 2px solid var(--y); color: var(--y); text-decoration: none; font-weight: 700; font-size: 13.5px; transition: background .2s, color .2s; }
.ph__chips a:hover { background: var(--y); color: var(--k); }
.ph--nophoto .ph__panel { align-items: flex-end; }
.ph--nophoto .ph__panel > div, .ph--nophoto .ph__p { align-self: flex-end; }
.ph__panel .ph__chips { order: 3; }
.ph--nophoto .ph__panel { flex-wrap: wrap; }
.ph--nophoto .ph__chips { flex-basis: 100%; }
@media (min-width: 768px) {
  .ph { grid-template-columns: minmax(280px, 30%) 1fr; min-height: 420px; }
  .ph__panel { flex-direction: column; align-items: flex-start; padding: 44px clamp(28px, 3.6vw, 56px) 36px; }
  .ph__h { font-size: clamp(46px, 4.4vw, 68px); align-self: flex-end; }
  .ph__img { aspect-ratio: auto; border-top: 0; border-left: 8px solid var(--y); }
  .ph__img img { position: absolute; inset: 0; }
  .ph--nophoto { grid-template-columns: 1fr; min-height: 0; }
  .ph--nophoto .ph__panel { width: min(var(--wrap), calc(100% - 80px)); margin-inline: auto; padding: 56px 0 52px; flex-direction: row-reverse; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; column-gap: 40px; }
  .ph--nophoto .ph__h { align-self: auto; }
  .ph--nophoto .ph__p { flex: 1; font-size: 17px; }
  .ph--nophoto .ph__chips { flex-basis: 100%; }
}
.pg-work .ph__img img { object-position: 50% 60%; }
.pg-days .ph__img img { object-position: 60% 60%; }
.pg-entry .ph__img img { object-position: 40% 40%; }

/* ---------- 仕事を知る ---------- */
.kjs { display: grid; gap: 52px; }
.kj { display: grid; gap: 18px; }
.kj__ph { overflow: hidden; aspect-ratio: 3 / 2; position: relative; }
.kj__ph::after { content: ""; position: absolute; left: 0; bottom: 0; width: 34%; height: 8px; background: var(--y); }
.kj__ph img { width: 100%; height: 100%; object-fit: cover; }
.kj__ph--cut img { object-position: 78% 85%; transform: scale(1.5); transform-origin: 70% 80%; }
.kj__h { font-size: clamp(24px, 1.2vw + 18px, 34px); margin-bottom: 12px; display: flex; align-items: center; gap: 12px; }
.kj__h::before { content: ""; width: 14px; height: 14px; background: var(--y); outline: 3px solid var(--k); flex: none; }
@media (min-width: 900px) {
  .kj { grid-template-columns: 1.2fr 1fr; gap: 52px; align-items: center; }
  .kj:nth-child(even) .kj__ph { order: 2; }
  .kj:nth-child(even) .kj__ph::after { left: auto; right: 0; }
  .kj__tx { max-width: 30em; }
}
.tbl3 { background: var(--w); border: 3px solid var(--k); }
.tbl3 thead th { background: var(--k); color: var(--y); text-align: left; padding: 12px 18px; font-size: 15px; }
.tbl3 tbody th { font-family: var(--h); font-weight: 900; font-size: 19px; text-align: left; white-space: nowrap; }
.tbl3 th, .tbl3 td { padding: 16px 18px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.tbl3 tbody tr:last-child > * { border-bottom: 0; }
.tbl3__note { margin-top: 18px; font-weight: 700; }
@media (max-width: 767px) {
  .tbl3 thead { display: none; }
  .tbl3 tr, .tbl3 th, .tbl3 td { display: block; }
  .tbl3 tbody tr { border-bottom: 3px solid var(--k); }
  .tbl3 tbody tr:last-child { border-bottom: 0; }
  .tbl3 tbody th { background: var(--y); padding: 10px 16px; border-bottom: 0; }
  .tbl3 td { padding: 10px 16px; border-bottom: 1px solid var(--rule); }
  .tbl3 td::before { content: attr(data-h); display: block; font-size: 12.5px; font-weight: 700; color: var(--sub); }
}
.tools__fig img { width: 100%; aspect-ratio: 16 / 7; object-fit: cover; }
.tools__fig figcaption { background: var(--k); color: var(--w); padding: 18px 22px; font-weight: 700; border-left: 10px solid var(--y); }

/* ---------- 先輩の話 ---------- */
.iv { padding: clamp(56px, 6vw, 96px) 0; }
.iv:nth-of-type(even) { background: var(--c); }
.iv__in { display: grid; gap: 28px; }
.iv__ph { position: relative; }
.iv__ph img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border: 3px solid var(--k); }
#p1 .iv__ph img { aspect-ratio: 3 / 4; object-position: 50% 30%; }
.iv__ph::after { content: ""; position: absolute; width: 60px; height: 60px; left: -10px; top: -10px; background: var(--y); z-index: -1; }
.iv__ph { isolation: isolate; }
.iv__lb { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 26px; }
.iv__lb span:first-child { background: var(--k); color: var(--y); font-weight: 700; padding: 8px 14px; letter-spacing: .04em; }
.iv__sub { font-weight: 700; font-size: 14px; border: 2px solid var(--k); padding: 5px 10px; }
.qa + .qa { margin-top: 30px; }
.qa__q { display: flex; gap: 10px; align-items: flex-start; font-size: clamp(19px, .6vw + 16px, 23px); margin-bottom: 10px; }
.qa__mk { flex: none; display: grid; place-items: center; width: 1.7em; height: 1.7em; background: var(--y); font-size: .82em; margin-top: .05em; }
.qa p { padding-left: calc(1.7em * 1.1 + 10px); }
@media (min-width: 900px) {
  .iv__in { grid-template-columns: 5fr 6fr; gap: clamp(40px, 5vw, 80px); align-items: start; }
  .iv--r .iv__ph { order: 2; }
  .iv__ph { position: sticky; top: calc(var(--hd) + 28px); }
  .iv--r .iv__ph::after { left: auto; right: -10px; }
}

/* ---------- 1日と休み ---------- */
.brk__in { display: grid; gap: 30px; align-items: center; }
.brk__p { font-size: 1.08em; max-width: 26em; }
.brk__ph img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border: 3px solid var(--k); box-shadow: 10px 10px 0 var(--y); }
@media (min-width: 900px) { .brk__in { grid-template-columns: 1fr 1.2fr; gap: 64px; } }
.tbl2 { background: var(--w); border-top: 3px solid var(--k); border-bottom: 3px solid var(--k); }
.tbl2 th, .tbl2 td { padding: 15px 16px; border-bottom: 1px solid var(--rule); vertical-align: top; text-align: left; }
.tbl2 th { width: 8.6em; white-space: nowrap; font-weight: 700; background: var(--c); }
.tbl2 tr:last-child > * { border-bottom: 0; }
@media (max-width: 559px) {
  .tbl2 th, .tbl2 td { display: block; width: auto; }
  .tbl2 th { padding: 9px 14px; border-bottom: 0; }
  .tbl2 td { padding: 8px 14px 14px; }
}
.hol__in { display: grid; gap: 40px; }
@media (min-width: 1100px) { .hol__in { grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: end; } }
/* K-3 1年の休み */
.k3 { background: var(--k); color: var(--w); padding: 22px 16px 18px; }
.k3__rows { display: grid; gap: 5px; }
.k3__rows li { display: grid; grid-template-columns: 2.6em 1fr; align-items: center; gap: 8px; }
.k3__m { font-family: var(--h); font-weight: 900; font-size: 14px; text-align: right; letter-spacing: 0; }
.k3__d { display: grid; grid-template-columns: repeat(31, 1fr); gap: 2px; transform-origin: left center; }
.k3__d i { display: block; height: 15px; background: #4a4945; }
.k3__d i.h { background: #9c9a93; }
.k3__d i.v { background: var(--y); }
.k3__d i.x { background: transparent; }
.k3__leg { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 16px; font-weight: 700; font-size: 14px; }
.k3__leg span { display: inline-flex; align-items: center; gap: 8px; }
.sw { display: inline-block; width: 16px; height: 16px; }
.sw--h { background: #9c9a93; }
.sw--v { background: var(--y); }
@media (min-width: 768px) { .k3 { padding: 30px 28px 24px; } .k3__d i { height: 18px; } .k3__d { gap: 3px; } .k3__m { font-size: 15px; } }
.rain__in { display: grid; gap: 26px; align-items: center; }
.rain__il { width: 150px; }
.rain__h { font-size: clamp(26px, 1.6vw + 20px, 40px); color: var(--y); margin-bottom: 14px; }
.rain__p { max-width: 34em; font-size: 1.05em; }
@media (min-width: 768px) { .rain__in { grid-template-columns: 190px 1fr; gap: 48px; } .rain__il { width: 190px; } }

/* ---------- 募集要項 ---------- */
.jobs__in { display: grid; gap: 64px; }
.job .plate { margin-bottom: 20px; }
.flow__p { margin-top: 28px; font-weight: 700; }
/* K-4 選考の流れ */
.k4__row { display: grid; gap: 6px; }
.k4__st { background: var(--k); color: var(--w); padding: 18px 18px 20px; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 14px; align-items: center; }
.k4__no { grid-row: 1 / 3; display: grid; place-items: center; width: 48px; height: 48px; background: var(--y); color: var(--k); font-family: var(--h); font-weight: 900; font-size: 26px; }
.k4__a { font-family: var(--h); font-weight: 900; font-size: 22px; line-height: 1.3; }
.k4__b { font-size: 14px; color: #D8D7D2; }
.k4__ar { display: flex; flex-direction: column; align-items: center; gap: 0; height: 30px; justify-content: center; }
.k4__ar i { display: block; width: 18px; height: 18px; border-right: 6px solid var(--y); border-bottom: 6px solid var(--y); transform: rotate(45deg) translate(-4px, -4px); margin-top: -8px; filter: drop-shadow(0 0 0 var(--k)); }
.k4__ar i { border-color: var(--k); }
.k4__ar i + i { border-color: var(--y-dk); }
@media (min-width: 900px) {
  .k4__row { grid-template-columns: 1fr 44px 1fr 44px 1fr 44px 1fr; gap: 0; align-items: stretch; }
  .k4__st { grid-template-columns: 1fr; grid-template-rows: auto auto auto; align-content: start; padding: 22px 20px 24px; row-gap: 10px; }
  .k4__no { grid-row: auto; }
  .k4__ar { flex-direction: row; height: auto; }
  .k4__ar i { transform: rotate(-45deg); margin: 0 -6px 0 0; width: 16px; height: 16px; }
}

/* ---------- 現場見学・エントリー ---------- */
.visit__in { display: grid; gap: 36px; }
.visit__body p + p { margin-top: .8em; }
.visit__how { display: grid; gap: 20px; align-content: start; }
.line { background: var(--y); padding: 26px 24px 28px; border: 3px solid var(--k); }
.line p { font-weight: 700; margin-bottom: 18px; }
.line__btn { width: 100%; }
.visit__tel { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; }
.tel { display: inline-flex; align-items: center; gap: 8px; font-family: var(--h); font-weight: 900; font-size: 28px; text-decoration: none; letter-spacing: .02em; }
.tel svg { width: 24px; height: 24px; }
@media (min-width: 900px) { .visit__in { grid-template-columns: 1.1fr 1fr; gap: 64px; } }
.entry__in { max-width: 820px; }
.entry__p { margin-bottom: 28px; font-weight: 700; }
.form { background: var(--w); border: 3px solid var(--k); padding: 28px 20px 32px; display: grid; gap: 22px; }
@media (min-width: 768px) { .form { padding: 40px 44px 44px; } }
.fld { display: grid; gap: 8px; margin: 0; }
.fld--set { border: 0; padding: 0; min-width: 0; }
.fld > label, .fld legend { font-weight: 700; display: flex; align-items: center; gap: 10px; padding: 0; }
.req { font-size: 11.5px; background: var(--k); color: var(--y); padding: 1px 7px; letter-spacing: .06em; }
.fld input[type="text"], .fld input[type="tel"], .fld input[type="email"], .fld textarea { width: 100%; font: inherit; font-size: 16px; padding: 12px 14px; border: 2px solid #8d8a82; background: #FBFBF9; border-radius: 0; color: var(--k); }
.fld input:focus, .fld textarea:focus { outline: 3px solid var(--y); outline-offset: 0; border-color: var(--k); }
.form.is-checked :invalid:not(fieldset) { border-color: #B3261E; background: #FFF4F2; }
.rds { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.rd { position: relative; cursor: pointer; }
.rd input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.rd span { display: inline-block; padding: 9px 16px; border: 2px solid var(--k); font-weight: 700; font-size: 15px; background: var(--w); }
.rd input:checked + span { background: var(--y); }
.rd input:focus-visible + span { outline: 3px solid var(--k); outline-offset: 2px; }
.fld--agree label { display: flex; gap: 10px; align-items: center; font-weight: 700; }
.fld--agree input { width: 22px; height: 22px; accent-color: var(--k); }
.form__send { text-align: center; margin-top: 6px; }
.form__send .btn { min-width: min(100%, 320px); }
.faq__in { max-width: 860px; }
.fqs { display: grid; gap: 12px; }
.fq { border: 3px solid var(--k); background: var(--w); }
.fq summary { list-style: none; cursor: pointer; display: flex; gap: 12px; align-items: center; padding: 16px 52px 16px 16px; font-family: var(--h); font-weight: 900; font-size: 18px; position: relative; }
.fq summary::-webkit-details-marker { display: none; }
.fq summary::after { content: ""; position: absolute; right: 20px; top: 50%; width: 12px; height: 12px; border-right: 4px solid var(--k); border-bottom: 4px solid var(--k); transform: translateY(-70%) rotate(45deg); transition: transform .25s; }
.fq[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.fq__q, .fq__a { flex: none; display: inline-grid; place-items: center; width: 34px; height: 34px; background: var(--y); font-family: var(--h); font-weight: 900; font-size: 16px; }
.fq__a { background: var(--k); color: var(--y); }
.fq p { display: flex; gap: 12px; padding: 0 18px 20px 16px; }

/* ---------- 動き ---------- */
@keyframes ldIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes ldPh { from { transform: scale(1.08); } to { transform: none; } }
.js .ld { animation: ldIn .7s cubic-bezier(.2, .7, .2, 1) both; animation-delay: calc(var(--i, 0) * .12s + .1s); }
.js .hero__h .ld { animation-duration: .8s; }
.js .ld-ph { animation: ldPh 2.4s cubic-bezier(.2, .7, .2, 1) both; }
.js .hero__band { animation: ldIn .6s .35s both; }

.js .rv { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2, .7, .2, 1), transform .7s cubic-bezier(.2, .7, .2, 1); transition-delay: calc(var(--i, 0) * .1s); }
.js .rv.is-in { opacity: 1; transform: none; }
.js .tag.rv.is-in:nth-child(1) { transform: rotate(-1.2deg); }
.js .tag.rv.is-in:nth-child(2) { transform: rotate(.8deg); }
.js .tag.rv.is-in:nth-child(3) { transform: rotate(-.5deg); }
@media (max-width: 767px) { .js .tag.rv.is-in:nth-child(n) { transform: none; } }
.js .plate.rv { transform: translateX(-24px); }
.js .plate.rv.is-in { transform: none; }

/* K-1: 段が下から順に立ち上がり、ヘルメットが上の段へ */
.js .k1 .k1__st { opacity: 0; transform: translateY(30px); transition: opacity .5s, transform .6s cubic-bezier(.2, .8, .2, 1.1); transition-delay: calc(var(--i) * .16s); }
.js .k1.is-in .k1__st { opacity: 1; transform: none; }
.js .k1 .k1__tag { opacity: 0; transform: translateY(-10px); transition: opacity .5s .8s, transform .5s .8s; }
.js .k1.is-in .k1__tag { opacity: 1; transform: none; }
@keyframes helmUp {
  0%, 8% { transform: translate(0, 0); }
  18% { transform: translate(calc(var(--s1x) / 2), calc(var(--s1y) - 34px)); }
  28%, 38% { transform: translate(var(--s1x), var(--s1y)); }
  48% { transform: translate(calc((var(--s1x) + var(--s2x)) / 2), calc(var(--s2y) - 34px)); }
  58%, 68% { transform: translate(var(--s2x), var(--s2y)); }
  80% { transform: translate(calc((var(--s2x) + var(--s3x)) / 2), calc(var(--s3y) - 34px)); }
  92%, 100% { transform: translate(var(--s3x), var(--s3y)); }
}
@media (min-width: 768px) {
  .k1__helm { --step: calc((min(var(--wrap), 100vw - 80px)) / 4); --s1x: var(--step); --s2x: calc(var(--step) * 2); --s3x: calc(var(--step) * 3); --dy: 72px; --s1y: calc(var(--dy) * -1); --s2y: calc(var(--dy) * -2); --s3y: calc(var(--dy) * -3); }
}
@media (min-width: 1100px) { .k1__helm { --dy: 78px; } }
.js .k1 .k1__helm { opacity: 0; transition: opacity .3s .7s; }
.js .k1.is-in .k1__helm { opacity: 1; animation: helmUp 2.2s .9s cubic-bezier(.4, 0, .3, 1) both; }
.k1__helm { transform: translate(var(--s3x, 0), var(--s3y, 0)); }

/* K-2: 巻き尺が伸び、札が順に出る */
.js .k2 .k2__fill { transform-origin: left; transform: scaleX(1); }
.js .k2 .k2__tape { clip-path: inset(0 100% 0 0); transition: clip-path 1.2s cubic-bezier(.4, 0, .2, 1); }
.js .k2.is-in .k2__tape { clip-path: inset(0 0 0 0); }
@media (max-width: 899px) {
  .js .k2 .k2__tape { clip-path: inset(0 0 100% 0); }
  .js .k2.is-in .k2__tape { clip-path: inset(0 0 0 0); }
}
.js .k2 .k2__ev { opacity: 0; transform: translateY(12px); transition: opacity .45s, transform .45s; transition-delay: calc(.4s + var(--i) * .13s); }
.js .k2.is-in .k2__ev { opacity: 1; transform: none; }

/* K-3: 月の帯が上から順に引かれる */
.js .k3 .k3__d { transform: scaleX(0); transition: transform .6s cubic-bezier(.3, .7, .2, 1); transition-delay: calc(var(--i) * .06s); }
.js .k3.is-in .k3__d { transform: none; }
.js .k3 .k3__leg { opacity: 0; transition: opacity .5s .9s; }
.js .k3.is-in .k3__leg { opacity: 1; }

/* K-4: 四角が順に並び、矢印が点滅して流れを示す */
.js .k4 .k4__st { opacity: 0; transform: translateX(-20px); transition: opacity .5s, transform .5s; }
.js .k4 .k4__st:nth-child(1) { transition-delay: 0s; } .js .k4 .k4__st:nth-child(3) { transition-delay: .25s; }
.js .k4 .k4__st:nth-child(5) { transition-delay: .5s; } .js .k4 .k4__st:nth-child(7) { transition-delay: .75s; }
.js .k4.is-in .k4__st { opacity: 1; transform: none; }
@keyframes chev { 0%, 100% { opacity: .25; } 40% { opacity: 1; } }
.js .k4.is-in .k4__ar i { animation: chev 1.6s calc(1s + var(--i) * .25s) infinite; }
.js .k4.is-in .k4__ar i + i { animation-delay: calc(1.12s + var(--i) * .25s); }

/* 雨のしずく */
@keyframes drop { 0% { transform: translateY(-10px); opacity: 0; } 30% { opacity: 1; } 100% { transform: translateY(16px); opacity: 0; } }
.js .rain__il.is-in .rd { animation: drop 1.6s calc(var(--i) * .22s) infinite; }

/* 現場見学の帯のバックホウ: アームを一度おろして止める */
.js .cta__il .exc__arm { transform: rotate(-10deg); transition: transform 1.4s cubic-bezier(.3, .7, .2, 1) .3s; }
.js .cta__il.is-in .exc__arm { transform: none; }

/* 最初の画面の帯の縞が少し流れる */
.hero__band::before { width: calc(100% + 40px); }
@keyframes toraRun2 { from { transform: translateX(0); } to { transform: translateX(-22.6px); } }
.js .hero__band::before { animation: toraRun2 2.4s linear infinite; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

@media (min-width: 420px) { .hd__in { gap: 10px; padding-inline: 14px 6px; } .hbtn { padding: 0 12px; font-size: 13px; } .brand__mk { width: 46px; } .brand__name { font-size: 17px; } }
@media (min-width: 768px) and (max-width: 1099px) {
  .hero__band { flex-direction: column; align-items: flex-start; gap: 12px; padding-block: 18px 20px; }
}