/* =====================================================================
   LUMO 共通ベースCSS（正本 = Recruit。container 1560 / padding 40 / accent #2f6fee）
   - Technologyページは --container:1440 / padding 32 に変更して使う
   - :root トークン / リセット / .btn / ヘッダー / mnav / CTA帯 / フッター が共通
   - 各ページ固有のセクションCSSも含む（ページごとに該当部を差し替え）
   - 新規ページは container:1560/padding:40 を起点にするとカンプの広い横幅に合いやすい
   ===================================================================== */

:root{
  --accent:#2f6fee;--accent-2:#2358d6;--accent-3:#1c46ae;
  --ink:#15294d;--text:#4a5870;--muted:#8a98ad;--line:#e6ebf3;
  --soft:#f3f6fb;--soft2:#eef2f9;--navy:#0b1e3e;--accent-soft:#e9f1fe;
  --container:1560px;--radius:18px;--radius-s:12px;
  --ease-soft:cubic-bezier(.16,1,.3,1);--ease-expo:cubic-bezier(.77,0,.175,1);
  --shadow:0 30px 66px -32px rgba(16,36,61,.32);--shadow-s:0 14px 32px -16px rgba(16,36,61,.2);
}
*{margin:0;padding:0;box-sizing:border-box}
html{overflow-x:hidden;scroll-behavior:smooth}
body{font-family:"Zen Kaku Gothic New",sans-serif;color:var(--text);background:#fff;line-height:1.8;-webkit-font-smoothing:antialiased;overflow-x:hidden}
em, i, cite{font-style:normal}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1, h2, h3, h4{color:var(--ink);font-weight:700;line-height:1.4}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:40px}
.section{padding-block:64px}
.lat{font-family:"Inter",sans-serif}
.eyebrow{font-family:"Inter",sans-serif;font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.shead{text-align:center;margin-bottom:40px}
.shead h2{font-size:clamp(24px,3vw,36px);margin-bottom:12px}
.fade-up{opacity:1}
.spbr{display:none}
html.anim .fade-up{opacity:0;transform:translateY(30px)}
/* Header */
.hd{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);border-bottom:1px solid rgba(230,235,243,.8);transition:.3s}
/* ===== Hero（全幅写真・トップ型） ===== */
.rhero{position:relative;margin-top:74px;overflow:hidden;min-height:520px;display:flex;align-items:center;background:#0b1f44}
.rhero .rhbg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:0}
.rhero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(95deg,rgba(8,20,46,.9) 0%,rgba(8,20,46,.72) 30%,rgba(8,20,46,.28) 56%,rgba(8,20,46,.05) 78%,transparent 100%)}
.rhero .container{position:relative;z-index:2;width:100%}
.rhero-copy{max-width:560px;padding-block:60px}
.rhero h1{color:#fff;font-size:clamp(38px,4.6vw,60px);font-weight:900;line-height:1.34;letter-spacing:.02em;margin-bottom:24px}
.rhero .lead{color:rgba(255,255,255,.9);font-size:clamp(13.5px,1.3vw,15.5px);line-height:2.05;margin-bottom:34px}
.rhero-btns{display:flex;gap:14px;flex-wrap:wrap}
/* ===== クイックリンク6枚 ===== */
.rql{background:#fff}
.rql-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rqcard{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-s);transition:.32s var(--ease-soft)}
.rqcard:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d6e2f6}
.rqcard .rqimg{height:158px;overflow:hidden}
.rqcard .rqimg img{width:100%;height:100%;object-fit:cover;transition:.5s var(--ease-soft)}
.rqcard:hover .rqimg img{transform:scale(1.07)}
.rqcard .rqlabel{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;font-size:17px;font-weight:700;color:var(--ink)}
.rqcard .rqlabel svg{width:18px;height:18px;color:var(--accent);transition:.3s var(--ease-soft)}
.rqcard:hover .rqlabel svg{transform:translateX(4px)}
/* ===== LUMOで働く魅力 6カード ===== */
.miryoku{background:var(--soft)}
.mgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.mcard{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:.3s var(--ease-soft)}
.mcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-s)}
.mtop{position:relative;height:118px;overflow:hidden}
.mtop img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.mtop::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.94) 88%)}
.mtop .mic{position:absolute;left:18px;top:18px;z-index:2;width:40px;height:40px;border-radius:11px;background:#fff;box-shadow:var(--shadow-s);display:grid;place-items:center;color:var(--accent)}
.mtop .mic svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.mtop .mttl{position:absolute;left:18px;right:14px;bottom:12px;z-index:2;font-size:14.5px;font-weight:700;color:var(--ink);line-height:1.45}
.mcard p{padding:14px 18px 20px;font-size:12.5px;line-height:1.85;color:var(--text)}
/* ===== 数字で見るLUMO ===== */
.rnum{background:#fff}
.rnum-wrap{background:var(--soft);border:1px solid var(--line);border-radius:18px;padding:14px}
.rnum-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.rnstat{background:#fff;border:1px solid var(--line);border-radius:13px;padding:22px 18px;text-align:center}
.rnstat .rnl{font-size:12.5px;color:var(--muted);margin-bottom:10px}
.rnstat .rnv{font-family:"Inter",sans-serif;font-weight:700;color:var(--accent);font-size:34px;line-height:1;display:flex;align-items:baseline;justify-content:center;gap:3px}
.rnstat .rnv .u{font-size:14px;font-weight:500;color:var(--ink)}
.rnum-note{text-align:right;font-size:11.5px;color:var(--muted);margin-top:12px;padding-right:6px}
/* ===== 働く環境・カルチャー（2カラム） ===== */
.kankyo{background:#fff}
.kgrid{display:grid;grid-template-columns:1.05fr 1fr;gap:50px;align-items:center}
.kimg{border-radius:16px;overflow:hidden;box-shadow:var(--shadow-s);aspect-ratio:16/10}
.kimg img{width:100%;height:100%;object-fit:cover;display:block}
.kbody .eyebrow{margin-bottom:14px;display:block}
.kbody h2{font-size:clamp(22px,2.6vw,32px);line-height:1.5;margin-bottom:20px}
.kbody p{font-size:14.5px;line-height:2;margin-bottom:24px}
.klink{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14.5px;color:var(--accent)}
.klink svg{width:16px;height:16px;transition:.3s var(--ease-soft)}
.klink:hover svg{transform:translateX(4px)}
/* ===== 募集フロー・社員インタビュー（左右2カラム） ===== */
.ji{background:var(--soft)}
.ji-grid{display:flex;flex-direction:column;gap:52px}
.ji-col h2{font-size:24px;margin-bottom:26px}
.jobs-row{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.jcard{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.3s var(--ease-soft)}
.jcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-s)}
.jcard .jimg{height:150px;overflow:hidden}
.jcard .jimg img{width:100%;height:100%;object-fit:cover;transition:.5s var(--ease-soft)}
.jcard:hover .jimg img{transform:scale(1.07)}
.jcard .jname{padding:16px 14px 20px;font-size:14.5px;font-weight:700;color:var(--ink);line-height:1.5;text-align:center}
.iv-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ivcard{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.3s var(--ease-soft)}
.ivcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-s)}
.ivcard .ivimg{height:200px;overflow:hidden}
.ivcard .ivimg img{width:100%;height:100%;object-fit:cover;transition:.5s var(--ease-soft)}
.ivcard:hover .ivimg img{transform:scale(1.07)}
.ivcard .ivtxt{padding:18px 22px 22px;font-size:15px;font-weight:700;color:var(--ink);line-height:1.65}
.ji-more{margin-top:24px;text-align:center}
.ji-more a{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:700;color:var(--accent)}
.ji-more a svg{width:15px;height:15px;transition:.3s var(--ease-soft)}
.ji-more a:hover svg{transform:translateX(4px)}
/* ===== よくある質問 ===== */
.faq{background:#fff}
.faq-list{max-width:880px;margin-inline:auto;display:flex;flex-direction:column;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.25s}
.faq-item.open{border-color:#cdddfa;box-shadow:var(--shadow-s)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;background:none;border:none;cursor:pointer;padding:20px 24px;text-align:left;font-family:"Zen Kaku Gothic New",sans-serif;font-size:15px;font-weight:700;color:var(--ink)}
.faq-q .fqi{flex:none;width:20px;height:20px;color:var(--accent);transition:.3s var(--ease-soft)}
.faq-item.open .fqi{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease-soft)}
.faq-a p{padding:0 24px 20px;font-size:13.5px;line-height:1.9;color:var(--text)}
.faq-more{text-align:center;margin-top:26px}
.faq-more a{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:700;color:var(--accent)}
.faq-more a svg{width:15px;height:15px;transition:.3s var(--ease-soft)}
.faq-more a:hover svg{transform:translateX(4px)}
/* ===== CTA（技術開発ページと同じ全幅bleed帯） ===== */
.cta{position:relative;overflow:hidden;color:#fff;background:linear-gradient(115deg,#0c3aa0,#0e2f7e)}
/* ===== Footer ===== */
.ft{background:var(--navy);color:rgba(255,255,255,.7)}
/* ===== Responsive ===== */
@media(max-width:1180px){
  .nav-links{gap:15px}
  .nav-links a{font-size:13px}
  .nav-actions .btn{padding:10px 15px;font-size:12.5px}
  .mgrid{grid-template-columns:repeat(3,1fr);gap:16px}
  .jobs-row{grid-template-columns:repeat(5,1fr);gap:16px}
  .jcard .jimg{height:130px}
}
@media(max-width:1024px){.rhero{margin-top:64px}
.kgrid{gap:36px}}
@media(max-width:820px){.section{padding-block:50px}
.rhero{min-height:440px}
.rhero::before{background:linear-gradient(95deg,rgba(8,20,46,.92) 0%,rgba(8,20,46,.78) 44%,rgba(8,20,46,.42) 100%)}
.rql-grid{grid-template-columns:repeat(2,1fr);gap:18px}
.rnum-grid{grid-template-columns:repeat(3,1fr)}
.kgrid{grid-template-columns:1fr;gap:26px}
.kimg{order:-1}
.jobs-row{grid-template-columns:repeat(3,1fr)}
.iv-row{grid-template-columns:repeat(3,1fr);gap:16px}
.ivcard .ivimg{height:160px}}
@media(max-width:560px){.container{padding-inline:20px}
.rhero{min-height:400px}
.rhero-copy{padding-block:40px}
.rhero-btns{flex-direction:column}
.rhero-btns .btn{width:100%}
.rql-grid{grid-template-columns:1fr;gap:16px}
.mgrid{grid-template-columns:repeat(2,1fr);gap:14px}
.rnum-grid{grid-template-columns:repeat(2,1fr);gap:12px}
.rnstat .rnv{font-size:28px}
.jobs-row{grid-template-columns:repeat(2,1fr);gap:14px}
.iv-row{grid-template-columns:1fr;gap:16px}
.ivcard{display:flex;align-items:stretch}
.ivcard .ivimg{width:130px;flex:none;height:auto}}
/* ===== お問い合わせ 固有 ===== */
html.anim .fade-up{opacity:0}
html.anim .bcrumb{opacity:0}
html.anim .chero h1{opacity:0;transform:translateY(20px)}
html.anim .chero .lead{opacity:0}
/* breadcrumb */
.bcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:18px;font-weight:500}
.bcrumb a{color:var(--muted)}
.bcrumb a:hover{color:var(--accent)}
.bcrumb .sep{opacity:.6}
.bcrumb .cur{color:var(--text)}
/* hero（左テキスト白 / 右画像） */
.chero{position:relative;margin-top:74px;background:#fff;overflow:hidden}
.chero-bg{position:absolute;top:0;right:0;width:56%;height:100%;z-index:0;overflow:hidden}
.chero-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.chero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#fff 0%,#fff 8%,rgba(255,255,255,.55) 26%,rgba(255,255,255,0) 48%)}
.chero .container{position:relative;z-index:2;padding-block:54px 60px}
.chero-copy{max-width:54%}
.chero h1{font-size:clamp(32px,4vw,50px);font-weight:900;color:var(--ink);letter-spacing:.02em;line-height:1.18;margin-bottom:18px}
.chero .lead{font-size:clamp(14px,1.2vw,15.5px);color:var(--text);line-height:1.95;max-width:520px}
/* 3 cards */
.cc-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:-46px;position:relative;z-index:5}
.cc-card{display:flex;align-items:center;gap:18px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 28px;box-shadow:var(--shadow);transition:.3s var(--ease-soft)}
.cc-card:hover{transform:translateY(-4px);box-shadow:0 36px 70px -34px rgba(16,36,61,.4);border-color:var(--accent-soft)}
.cc-ic{width:54px;height:54px;border-radius:14px;background:var(--accent-soft);display:grid;place-items:center;color:var(--accent);flex:none}
.cc-ic svg{width:26px;height:26px}
.cc-tx{flex:1;min-width:0}
.cc-tx b{display:block;font-size:16px;font-weight:700;color:var(--ink);margin-bottom:6px;letter-spacing:.02em}
.cc-tx span{font-size:12.5px;color:var(--text);line-height:1.7}
.cc-arrow{flex:none;color:var(--muted);transition:.2s}
.cc-arrow svg{width:18px;height:18px}
.cc-card:hover .cc-arrow{color:var(--accent);transform:translateX(3px)}
/* 2-col form section */
.cc-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:50px;align-items:start;margin-top:64px}
.cc-panel-h{font-size:18px;font-weight:700;color:var(--ink);margin-bottom:24px;padding-bottom:16px;border-bottom:2px solid var(--ink);display:inline-flex}
.cc-fhead{display:block;margin-bottom:24px}
.cc-fhead .cc-panel-h{border-bottom-color:var(--ink)}
/* form */
.cform{display:flex;flex-direction:column;gap:20px}
.cfield{display:grid;grid-template-columns:168px 1fr;gap:18px;align-items:center}
.cfield.top{align-items:start}
.clabel{font-size:13.5px;font-weight:700;color:var(--ink);display:flex;align-items:center;gap:8px;white-space:nowrap}
.cfield.top .clabel{padding-top:13px}
.req{font-size:10px;font-weight:700;color:#d83a3f;background:#fdecec;padding:3px 7px;border-radius:4px;letter-spacing:.04em}
.cinput, .cselect, .ctext{width:100%;font-family:inherit;font-size:14px;color:var(--ink);background:var(--soft);border:1px solid var(--line);border-radius:9px;padding:13px 15px;transition:.2s}
.cinput::placeholder, .ctext::placeholder{color:#aab4c5}
.cinput:focus, .cselect:focus, .ctext:focus{outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px var(--accent-soft)}
.ctext{resize:vertical;min-height:124px;line-height:1.7}
.cselect{appearance:none;-webkit-appearance:none;cursor:pointer;color:#8a98ad;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%238a98ad' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center}
.cagree{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--text);margin-top:6px}
.cagree input{width:18px;height:18px;accent-color:var(--accent);flex:none}
.cagree a{color:var(--accent);text-decoration:underline}
.csubmit{display:flex;justify-content:center;margin-top:10px}
.csubmit .btn{min-width:240px}
/* right column */
.faq-head{display:inline-flex;align-items:center;gap:8px;font-size:18px;font-weight:700;color:var(--ink);margin-bottom:22px;padding-bottom:16px;border-bottom:2px solid var(--ink)}
.faq-head svg{width:16px;height:16px;color:var(--accent)}
.faq{display:flex;flex-direction:column;gap:12px;margin-bottom:38px}
.faq-item{border:1px solid var(--line);border-radius:11px;overflow:hidden;background:#fff;transition:border-color .2s}
.faq-item.open{border-color:var(--accent-soft)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 20px;font-size:14.5px;font-weight:700;color:var(--ink);background:#fff;border:none;cursor:pointer;text-align:left;font-family:inherit;line-height:1.5}
.faq-q .fqi{flex:none;width:20px;height:20px;color:var(--accent);transition:transform .3s var(--ease-soft)}
.faq-item.open .fqi{transform:rotate(180deg)}
.faq-a{max-height:none;display:grid;grid-template-rows:0fr;overflow:hidden;transition:grid-template-rows .35s var(--ease-soft)}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a-in{overflow:hidden;min-height:0}
.faq-a p{padding:0 20px 18px;font-size:13.5px;color:var(--text);line-height:1.85;margin:0}
.cc-phone{background:var(--soft);border:1px solid var(--line);border-radius:16px;padding:28px 30px}
.cc-phone h3{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:10px}
.cc-phone p{font-size:13px;color:var(--text);line-height:1.7;margin-bottom:16px}
.cc-tel{display:flex;align-items:center;gap:12px;font-family:"Inter",sans-serif;font-weight:700;font-size:30px;color:var(--accent);margin-bottom:10px;letter-spacing:.01em}
.cc-tel svg{width:25px;height:25px}
.cc-hours{font-size:12.5px;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap}
/* CTA 横並び */
.cta .container{display:flex;align-items:center;justify-content:space-between;gap:40px;text-align:left;flex-wrap:wrap}
/* footer 8列 */
.ft-top{grid-template-columns:1.6fr repeat(8,1fr);gap:30px 20px}
.ft-certs{display:flex;justify-content:flex-end;gap:16px;align-items:center;padding-top:34px}
.cert{height:62px;border-radius:8px;background:rgba(255,255,255,.94);display:grid;place-items:center;padding:0 10px}
.cert svg{height:48px}
/* responsive */
@media(max-width:1080px){
  .cc-cards{grid-template-columns:1fr}
  .cc-grid{grid-template-columns:1fr;gap:48px}
  .ft-top{grid-template-columns:repeat(4,1fr)}
  .ft-brand{grid-column:1/-1}
  .ft-certs{justify-content:flex-start}
}
@media(max-width:860px){.chero-bg{width:100%}
.chero-bg::after{background:linear-gradient(95deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.86) 48%,rgba(255,255,255,.6) 100%)}
.chero-copy{max-width:100%}}
@media(max-width:680px){.chero{margin-top:64px}
.cfield{grid-template-columns:1fr;gap:8px;align-items:start}
.cfield.top .clabel{padding-top:0}
.cc-tel{font-size:26px}}