@charset "utf-8";
/* =============================================================
   RUN TOP Corporate Design System
   ロゴ由来トークン: 濃青 #1B4FA0 / 淡青 #9FDDE4 / 黒 / 白
   ============================================================= */
:root{
  --navy:#0E2A5C;
  --blue:#1B4FA0;
  --blue-d:#123A78;
  --aqua:#9FDDE4;
  --aqua-d:#5FB9C6;
  --ink:#101828;
  --gray:#5B6472;
  --bg:#FFFFFF;
  --bg-alt:#F4F7FA;
  --line:#E4EAF2;
  --grad:linear-gradient(135deg,#1B4FA0 0%,#0E2A5C 100%);
  --grad-hero:linear-gradient(120deg,rgba(8,20,45,.78) 0%,rgba(14,42,92,.55) 45%,rgba(14,42,92,.18) 100%);
  --font-en:"Lato",sans-serif;
  --font-jp:"Noto Sans JP",sans-serif;
  --shadow-s:0 2px 8px rgba(14,42,92,.08);
  --shadow-m:0 10px 30px rgba(14,42,92,.12);
  --shadow-l:0 24px 60px rgba(14,42,92,.18);
  --radius:10px;
  --header-h:76px;
  --w-wide:1200px;
  --w-text:860px;
}

/* ---------- reset-lite ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-jp);color:var(--ink);background:var(--bg);line-height:1.9;font-size:16px;letter-spacing:.02em;overflow-wrap:break-word}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{opacity:.85}
ul,ol{list-style:none}
table{border-collapse:collapse;width:100%}
h1,h2,h3,h4{line-height:1.4;font-weight:700}
:focus-visible{outline:3px solid var(--aqua-d);outline-offset:2px}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
}

a[href^="tel:"],.btn,.tel,.header-cta a{word-break:keep-all;overflow-wrap:normal}
a[href^="tel:"]{white-space:nowrap}
.cta-band h2,.sec-head .jp{word-break:auto-phrase}

/* ---------- layout ---------- */
.wrap{max-width:var(--w-wide);margin-inline:auto;padding-inline:24px}
.wrap-text{max-width:var(--w-text);margin-inline:auto;padding-inline:24px}
.sec{padding-block:110px;position:relative}
.sec-alt{background:var(--bg-alt)}
@media (max-width:600px){.sec{padding-block:64px}}

/* ---------- section heading (JP小ラベル + EN大見出し) ---------- */
.sec-head{margin-bottom:56px}
.sec-head .jp{display:block;font-size:15px;font-weight:700;color:var(--blue);letter-spacing:.14em;margin-bottom:6px}
.sec-head .jp::before{content:"";display:inline-block;width:26px;height:2px;background:var(--aqua-d);vertical-align:middle;margin-right:10px;transform:translateY(-1px)}
.sec-head .en{display:block;font-family:var(--font-en);font-weight:900;font-size:clamp(38px,6vw,64px);letter-spacing:.04em;line-height:1.05;color:var(--ink);text-transform:uppercase}
.sec-head.center{text-align:center}
.sec-head.center .jp::before{display:none}
.sec-head.on-dark .en{color:#fff}
.sec-head.on-dark .jp{color:var(--aqua)}
@media (max-width:600px){.sec-head{margin-bottom:36px}}

/* ---------- 透かし英字（巨大ウォーターマーク） ---------- */
.wm{position:relative;overflow:hidden}
.wm::before{content:attr(data-wm);position:absolute;top:6px;left:50%;transform:translateX(-50%);font-family:var(--font-en);font-weight:900;font-size:clamp(90px,17vw,240px);letter-spacing:.02em;line-height:1;color:rgba(14,42,92,.05);white-space:nowrap;pointer-events:none;user-select:none;z-index:0}
.wm.wm-dark::before{color:rgba(255,255,255,.06)}
.wm>*{position:relative;z-index:1}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:18px;min-width:240px;padding:16px 26px;background:var(--grad);color:#fff;font-weight:700;letter-spacing:.08em;border-radius:4px;border:1px solid transparent;transition:transform .25s,box-shadow .25s;box-shadow:var(--shadow-s)}
.btn::after{content:"→";font-family:var(--font-en);font-weight:900;transition:transform .25s}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-m);opacity:1}
.btn:hover::after{transform:translateX(5px)}
.btn.ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn.ghost:hover{background:var(--navy);color:#fff}
.btn.on-dark{background:#fff;color:var(--navy)}
.btn.aqua{background:var(--aqua);color:var(--navy)}
.btn-center{text-align:center;margin-top:48px}

/* ---------- header ---------- */
.site-header{position:fixed;inset:0 0 auto 0;height:var(--header-h);background:rgba(255,255,255,.92);backdrop-filter:blur(10px);z-index:100;transition:box-shadow .3s;display:flex;align-items:center}
.site-header.scrolled{box-shadow:var(--shadow-s)}
.site-header .inner{width:100%;max-width:1360px;margin-inline:auto;padding-inline:24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:48px;height:48px;object-fit:contain}
.brand .t{line-height:1.25}
.brand .t .co{font-size:17px;font-weight:700;color:var(--ink);letter-spacing:.04em}
.brand .t .en{display:block;font-family:var(--font-en);font-weight:900;font-size:10px;letter-spacing:.28em;color:var(--blue)}
.gnav{display:flex;align-items:center;gap:4px}
.gnav>li{position:relative}
.gnav>li>a{display:block;padding:10px 13px;font-size:14.5px;font-weight:700;color:var(--ink);letter-spacing:.04em;position:relative}
.gnav>li>a::after{content:"";position:absolute;left:13px;right:13px;bottom:4px;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.gnav>li>a:hover{opacity:1;color:var(--blue)}
.gnav>li>a:hover::after,.gnav>li>a.current::after{transform:scaleX(1)}
.gnav .sub{position:absolute;top:100%;left:50%;transform:translate(-50%,8px);background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow-m);padding:8px;min-width:180px;opacity:0;visibility:hidden;transition:.25s}
.gnav>li:hover .sub,.gnav>li:focus-within .sub{opacity:1;visibility:visible;transform:translate(-50%,4px)}
.gnav .sub a{display:block;padding:10px 14px;font-size:13.5px;font-weight:700;color:var(--ink);border-radius:6px}
.gnav .sub a:hover{background:var(--bg-alt);color:var(--blue);opacity:1}
.header-cta{margin-left:8px}
.header-cta a{display:inline-flex;align-items:center;gap:8px;background:var(--grad);color:#fff;font-size:14px;font-weight:700;letter-spacing:.06em;padding:12px 22px;border-radius:999px;box-shadow:var(--shadow-s);transition:transform .25s,box-shadow .25s}
.header-cta a:hover{transform:translateY(-2px);box-shadow:var(--shadow-m);opacity:1}
.menu-btn{display:none}

/* mobile drawer */
@media (max-width:1000px){
  .gnav,.header-cta{display:none}
  .menu-btn{display:flex;flex-direction:column;justify-content:center;gap:6px;width:52px;height:52px;background:var(--navy);border:none;border-radius:8px;cursor:pointer;padding:14px}
  .menu-btn span{display:block;height:2px;background:#fff;transition:.3s;transform-origin:center}
  body.nav-open .menu-btn span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  body.nav-open .menu-btn span:nth-child(2){opacity:0}
  body.nav-open .menu-btn span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .drawer{position:fixed;inset:var(--header-h) 0 0 0;background:linear-gradient(160deg,#0E2A5C,#123A78);z-index:99;padding:36px 28px;overflow-y:auto;opacity:0;visibility:hidden;transition:.35s}
  body.nav-open .drawer{opacity:1;visibility:visible}
  .drawer a{display:block;color:#fff;font-size:17px;font-weight:700;padding:14px 6px;border-bottom:1px solid rgba(255,255,255,.14)}
  .drawer .sub-link{font-size:14.5px;padding-left:22px;color:var(--aqua)}
  .drawer .d-cta{margin-top:26px;background:#fff;color:var(--navy);text-align:center;border-radius:8px;border:none}
  body.nav-open{overflow:hidden}
}
@media (min-width:1001px){.drawer{display:none}}

/* ---------- page hero (下層共通) ---------- */
.page-hero{margin-top:var(--header-h);background:var(--grad);color:#fff;padding:84px 0 72px;position:relative;overflow:hidden}
.page-hero::before{content:attr(data-wm);position:absolute;right:-8px;bottom:-30px;font-family:var(--font-en);font-weight:900;font-size:clamp(80px,13vw,180px);line-height:1;letter-spacing:.03em;color:rgba(255,255,255,.07);white-space:nowrap;pointer-events:none;user-select:none;text-transform:uppercase;z-index:0}
.page-hero .wrap{position:relative;z-index:1}
.page-hero .jp-label{font-size:14px;font-weight:700;color:var(--aqua);letter-spacing:.16em;margin-bottom:4px}
.page-hero h1{font-size:clamp(30px,4.4vw,46px);letter-spacing:.06em}
.page-hero .en-sub{font-family:var(--font-en);font-weight:900;font-size:14px;letter-spacing:.22em;color:rgba(255,255,255,.72);text-transform:uppercase;margin-top:10px}
@media (max-width:600px){
  .page-hero::before{font-size:clamp(40px,17vw,90px)}
}
.breadcrumb{background:var(--bg-alt);border-bottom:1px solid var(--line)}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:6px;padding-block:12px;font-size:12.5px;color:var(--gray)}
.breadcrumb li:not(:last-child)::after{content:"›";margin-left:6px;color:var(--gray)}
.breadcrumb a{color:var(--gray)}
.breadcrumb a:hover{color:var(--blue)}

/* ---------- cards ---------- */
.card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-s);transition:transform .35s,box-shadow .35s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-l)}
.card .thumb{aspect-ratio:16/10;overflow:hidden;background:var(--navy)}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.card:hover .thumb img{transform:scale(1.06)}
.card .body{padding:24px 26px 28px;flex:1;display:flex;flex-direction:column;gap:8px}
.card .body h3{font-size:19px;color:var(--navy)}
.card .body p{font-size:14px;color:var(--gray);line-height:1.8}
.card .more{margin-top:auto;font-family:var(--font-en);font-weight:900;font-size:12px;letter-spacing:.18em;color:var(--blue)}
.card .more::after{content:" →"}

/* ---------- tables (会社概要・募集要項) ---------- */
.spec-table{border-top:1px solid var(--line)}
.spec-table th,.spec-table td{padding:20px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:15px}
.spec-table th{width:220px;color:var(--navy);font-weight:700;background:rgba(159,221,228,.12)}
@media (max-width:600px){
  .spec-table th,.spec-table td{display:block;width:100%}
  .spec-table th{padding:12px 14px;font-size:13.5px}
  .spec-table td{padding:14px 14px 18px;border-bottom:none}
  .spec-table tr{border-bottom:1px solid var(--line);display:block}
}

/* ---------- stats（数字で見る） ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2px;background:var(--line);border:1px solid var(--line)}
.stats .item{background:#fff;padding:38px 20px;text-align:center}
.stats .label{font-size:13.5px;font-weight:700;color:var(--gray);letter-spacing:.08em}
.stats .num{font-family:var(--font-en);font-weight:900;font-size:clamp(44px,5vw,64px);color:var(--blue);line-height:1.1}
.stats .unit{font-size:15px;font-weight:700;color:var(--navy);margin-left:4px}

/* ---------- scroll reveal（JS無効でも全文表示のフェイルセーフ） ---------- */
body.js .rv{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.22,.61,.36,1),transform .8s cubic-bezier(.22,.61,.36,1)}
body.js .rv-l{opacity:0;transform:translateX(-36px);transition:opacity .8s,transform .8s}
body.js .rv-r{opacity:0;transform:translateX(36px);transition:opacity .8s,transform .8s}
body.js .rv.on,body.js .rv-l.on,body.js .rv-r.on{opacity:1;transform:none}
body.js [data-d="1"]{transition-delay:.1s}
body.js [data-d="2"]{transition-delay:.2s}
body.js [data-d="3"]{transition-delay:.3s}
body.js [data-d="4"]{transition-delay:.4s}
body.js [data-d="5"]{transition-delay:.5s}
body.js [data-d="6"]{transition-delay:.6s}

/* ---------- footer ---------- */
.site-footer{background:#0A1E42;color:#fff;padding:80px 0 0;position:relative;overflow:hidden}
.site-footer::before{content:"RUN TOP";position:absolute;left:50%;bottom:54px;transform:translateX(-50%);font-family:var(--font-en);font-weight:900;font-size:clamp(70px,12vw,170px);line-height:1;color:rgba(255,255,255,.045);pointer-events:none;white-space:nowrap}
.site-footer .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:48px;position:relative;z-index:1}
.f-brand .logo-card{background:#fff;border-radius:10px;padding:10px;width:84px;margin-bottom:18px}
.f-brand .co{font-size:18px;font-weight:700}
.f-brand .addr{font-size:13.5px;color:rgba(255,255,255,.75);margin-top:10px;line-height:2}
.f-brand .tel{font-family:var(--font-en);font-weight:900;font-size:26px;letter-spacing:.04em;color:#fff;margin-top:6px;display:inline-block}
.site-footer h4{font-family:var(--font-en);font-weight:900;font-size:13px;letter-spacing:.22em;color:var(--aqua);margin-bottom:16px}
.f-nav a{display:block;color:rgba(255,255,255,.85);font-size:14px;padding:7px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.f-nav a:hover{color:var(--aqua);opacity:1}
.copyright{margin-top:64px;border-top:1px solid rgba(255,255,255,.12);padding:22px 0;text-align:center;font-size:12px;color:rgba(255,255,255,.6);position:relative;z-index:1}
@media (max-width:800px){.site-footer .cols{grid-template-columns:1fr 1fr;gap:32px}.f-brand{grid-column:1/-1}}
@media (max-width:600px){.stats{grid-template-columns:1fr 1fr}}

/* ---------- news list ---------- */
.news-list li{border-bottom:1px solid var(--line)}
.news-list a,.news-list .row{display:flex;gap:28px;align-items:baseline;padding:20px 8px;color:var(--ink)}
.news-list a:hover{background:var(--bg-alt);opacity:1}
.news-list time{font-family:var(--font-en);font-weight:700;font-size:14px;color:var(--blue);flex-shrink:0;letter-spacing:.05em}
.news-list .cat{flex-shrink:0;font-size:11px;font-weight:700;color:var(--navy);background:rgba(159,221,228,.35);padding:2px 12px;border-radius:999px}
@media (max-width:600px){.news-list a,.news-list .row{flex-wrap:wrap;gap:8px 16px}}

/* ---------- FAQ accordion ---------- */
.faq details{border:1px solid var(--line);border-radius:10px;margin-bottom:14px;background:#fff;overflow:hidden}
.faq summary{display:flex;gap:16px;align-items:center;padding:22px 24px;font-weight:700;cursor:pointer;list-style:none;font-size:15.5px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";font-family:var(--font-en);font-weight:900;font-size:20px;color:var(--blue);flex-shrink:0}
.faq summary::after{content:"+";font-family:var(--font-en);font-weight:700;font-size:22px;color:var(--blue);margin-left:auto;transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{display:flex;gap:16px;padding:0 24px 22px;color:var(--gray);font-size:15px}
.faq .a::before{content:"A";font-family:var(--font-en);font-weight:900;font-size:20px;color:var(--blue);flex-shrink:0}

/* ---------- CTA band ---------- */
.cta-band{background:var(--grad);color:#fff;text-align:center;padding:90px 24px;position:relative;overflow:hidden}
.cta-band::before{content:"CONTACT";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-family:var(--font-en);font-weight:900;font-size:clamp(90px,16vw,220px);color:rgba(255,255,255,.05);pointer-events:none;white-space:nowrap}
.cta-band h2{font-size:clamp(22px,3vw,30px);letter-spacing:.08em;position:relative}
.cta-band p{margin-top:12px;color:rgba(255,255,255,.85);position:relative}
.cta-band .tel{font-family:var(--font-en);font-weight:900;font-size:clamp(34px,5vw,48px);letter-spacing:.04em;display:block;margin:18px 0 4px;color:#fff;position:relative}
.cta-band .hours{font-size:13px;color:rgba(255,255,255,.7);position:relative}
.cta-band .actions{margin-top:28px;display:flex;gap:16px;justify-content:center;flex-wrap:wrap;position:relative}

/* ---------- misc ---------- */
.tag{display:inline-block;font-size:11.5px;font-weight:700;color:var(--blue);border:1px solid var(--aqua-d);border-radius:999px;padding:2px 12px;letter-spacing:.04em}
.lead{font-size:clamp(16px,2vw,18px);line-height:2.2}
.text-center{text-align:center}
.mt-0{margin-top:0}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-40{margin-top:40px}.mt-64{margin-top:64px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* ---------- article (blog/news記事) ---------- */
.article{max-width:780px;margin-inline:auto;padding:64px 24px 80px}
.article .meta{display:flex;gap:14px;align-items:center;margin-bottom:18px}
.article .meta time{font-family:var(--font-en);font-weight:700;color:var(--blue);letter-spacing:.05em}
.article h1.title{font-size:clamp(28px,4.5vw,42px);color:var(--navy);letter-spacing:.04em;margin-bottom:34px;padding-bottom:18px;border-bottom:2px solid var(--aqua)}
.article .body p{margin-bottom:1.6em;font-size:15.5px;line-height:2.1}
.article .body img{border-radius:10px;box-shadow:var(--shadow-m);margin:28px auto}
.article .back{margin-top:56px;text-align:center}
.post-card .date{font-family:var(--font-en);font-weight:700;font-size:13px;color:var(--blue);letter-spacing:.06em}

/* 記事ページ用スリムヒーロー */
.page-hero.slim{padding:48px 0 40px}
.page-hero.slim h1{font-size:clamp(22px,3vw,30px)}
.page-hero.slim::before{font-size:clamp(60px,9vw,110px)}