/* OpMap Inc. — site.css (2026-10 redesign) */
:root{
  --navy:#151A2E; --navy2:#21263C; --ink:#1B2030;
  --pink:#CA4A78; --purple:#A63782; --yellow:#EDC84C; --orange:#E4994C;
  --grey:#5C6478; --line:#E3E6EE; --bg:#FFFFFF; --soft:#F4F5F9;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Helvetica Neue",Arial,"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",YuGothic,Meiryo,sans-serif;
  line-height:1.85;-webkit-font-smoothing:antialiased;font-feature-settings:"palt"}
html[lang="ja"] body{line-height:1.95}
a{color:inherit}
img,svg{max-width:100%}
.wrap{max-width:1160px;margin:0 auto;padding:0 32px}
.narrow{max-width:820px}
.en{font-family:"Helvetica Neue",Arial,sans-serif;letter-spacing:.16em;text-transform:uppercase}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:99;background:#fff;padding:8px 12px}

/* header */
.top{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid transparent;transition:border-color .3s}
.top.scrolled{border-bottom-color:var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;text-decoration:none;color:var(--navy);letter-spacing:.01em}
.pin{width:24px;height:31px;flex:none}
.menu{display:flex;align-items:center;gap:28px}
.menu a{text-decoration:none;font-size:13.5px;font-weight:600;color:var(--navy);letter-spacing:.05em;position:relative}
.menu>a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--pink);transform:scaleX(0);transition:transform .25s}
.menu>a:hover::after,.menu>a[aria-current="page"]::after{transform:scaleX(1)}
.tools{display:flex;align-items:center;gap:14px;margin-left:6px}
.lang{font-size:12px;font-weight:700;color:var(--grey);letter-spacing:.1em;white-space:nowrap}
.lang a{text-decoration:none;color:var(--grey)}
.lang a[aria-current="true"]{color:var(--navy)}
.li{display:inline-flex;color:var(--navy)}
.li svg{width:17px;height:17px}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;padding:0}
.burger span{display:block;width:22px;height:2px;background:var(--navy);margin:5px auto;transition:transform .25s,opacity .25s}
.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.open .burger span:nth-child(2){opacity:0}
.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* home hero */
.hero{position:relative;min-height:calc(100vh - 76px);display:flex;align-items:center;overflow:hidden;background:#fff}
#field{position:absolute;inset:0;width:100%;height:100%}
.hero .veil{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.82) 42%,rgba(255,255,255,0) 72%)}
.hero .wrap{position:relative;z-index:2;width:100%}
.label{font-size:12px;font-weight:700;color:var(--pink);margin:0 0 26px}
.hero h1{font-size:clamp(34px,5.4vw,66px);font-weight:300;line-height:1.38;letter-spacing:.06em;margin:0 0 30px;color:var(--navy)}
html[lang="en"] .hero h1{letter-spacing:.01em;line-height:1.18;font-weight:300}
.lead{max-width:580px;font-size:15.5px;color:var(--grey);margin:0}
.scroll{position:absolute;left:32px;bottom:28px;z-index:2;font-size:11px;font-weight:700;color:var(--grey);display:flex;align-items:center;gap:12px}
.scroll i{display:block;width:60px;height:1px;background:var(--line);position:relative;overflow:hidden}
.scroll i::after{content:"";position:absolute;left:-30px;top:0;width:30px;height:1px;background:var(--navy);animation:sl 2.2s infinite}
@keyframes sl{to{left:60px}}

/* sub page hero */
.phero{background:var(--soft);background-image:radial-gradient(rgba(21,26,46,.10) 1.2px,transparent 1.3px);background-size:30px 30px;background-position:15px 15px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.phero::after{content:"";position:absolute;right:-8%;top:-60%;width:46%;height:220%;background:radial-gradient(circle,rgba(202,74,120,.10),transparent 62%)}
.phero .wrap{position:relative;z-index:1;padding-top:110px;padding-bottom:84px}
.phero h1{margin:0;font-size:clamp(40px,6vw,76px);font-weight:700;line-height:1;color:var(--navy);letter-spacing:.04em}
.phero .sub{display:block;margin-top:18px;font-size:14px;font-weight:600;letter-spacing:.12em;color:var(--grey)}
.phero .lead{margin-top:30px}
.crumb{font-size:12px;color:var(--grey);margin-bottom:30px;letter-spacing:.06em}
.crumb a{text-decoration:none}
.crumb a:hover{text-decoration:underline}

/* notice */
.notice{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.notice .wrap{padding-top:16px;padding-bottom:16px;font-size:12.5px;color:var(--grey);display:flex;gap:14px;align-items:baseline}
.notice strong{color:var(--orange);font-size:11px;flex:none}
.note{background:var(--soft);border-left:3px solid var(--orange);border-radius:0 10px 10px 0;padding:16px 20px;font-size:13px;color:var(--grey);margin:36px 0 0}

/* sections */
section.s{padding:120px 0}
section.s.tight{padding:88px 0}
section.grey{background:var(--soft)}
.head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:56px}
.head h2{margin:0;font-size:clamp(34px,4.4vw,52px);font-weight:700;line-height:1;color:var(--navy);letter-spacing:.04em}
.head .sub{display:block;margin-top:14px;font-size:13px;font-weight:600;letter-spacing:.12em;color:var(--grey)}
.h3{font-size:clamp(22px,2.4vw,28px);font-weight:400;letter-spacing:.05em;line-height:1.6;color:var(--navy);margin:0 0 22px}
.more{font-size:13px;font-weight:700;text-decoration:none;color:var(--navy);letter-spacing:.08em;display:inline-flex;align-items:center;gap:10px;white-space:nowrap}
.more::after,.arrow{content:"";flex:none;display:inline-block;width:34px;height:34px;border:1px solid var(--line);border-radius:50%;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8h9M8.5 4.5L12 8l-3.5 3.5' fill='none' stroke='%23151A2E' stroke-width='1.5'/%3E%3C/svg%3E") center/14px no-repeat;transition:transform .25s}
.more:hover::after{transform:translateX(4px)}
.prose p{margin:0 0 1.2em;color:var(--ink);font-size:15.5px}
.prose p:last-child{margin-bottom:0}
.prose ul{margin:0 0 1.2em;padding-left:1.3em}
.prose li{margin:.3em 0}
.prose h2{font-size:19px;color:var(--navy);margin:2.4em 0 .7em;font-weight:600;letter-spacing:.03em}
.prose h2:first-child{margin-top:0}

/* cards */
.card{background:#fff;border-radius:20px;padding:64px}
.vm{display:grid;grid-template-columns:1fr 1fr;gap:64px}
.k{font-size:11.5px;font-weight:700;color:var(--pink);margin-bottom:14px}
.vm h3{font-size:clamp(24px,2.6vw,32px);font-weight:300;line-height:1.55;letter-spacing:.05em;margin:0 0 22px;color:var(--navy)}
html[lang="en"] .vm h3{letter-spacing:0;line-height:1.35}
.vm p{margin:0;color:var(--grey);font-size:15px}
.values{display:grid;grid-template-columns:repeat(3,1fr);margin-top:56px;border-top:1px solid var(--line)}
.values div{padding:28px 28px 4px 0}
.values div+div{padding-left:28px;border-left:1px solid var(--line)}
.values small{display:block;font-size:11px;font-weight:700;color:var(--grey);margin-bottom:8px}
.values b{display:block;font-size:17px;color:var(--navy);margin-bottom:6px;font-weight:600}
.values span{font-size:13.5px;color:var(--grey)}

.grid4{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line);background:#fff}
.grid4 article{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 28px 38px;min-height:290px}
.num{font-size:12px;font-weight:700;color:var(--pink);margin-bottom:28px}
.grid4 h3{margin:0 0 14px;font-size:19px;color:var(--navy);font-weight:600;letter-spacing:.04em}
.grid4 p{margin:0;font-size:14px;color:var(--grey);line-height:1.85}
.em{background:var(--navy)!important;color:#fff}
.em h2,.em h3{color:#fff!important}.em p{color:#C9D0E2!important}.em .num{color:var(--yellow)!important}

/* technology rows */
.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:280px 1fr;gap:48px;padding:56px 0;border-bottom:1px solid var(--line)}
.row .num{margin-bottom:12px}
.row h2{margin:0;font-size:24px;font-weight:600;color:var(--navy);letter-spacing:.04em;line-height:1.5}
.row.em{padding:56px 48px;border-radius:16px;border:0;margin-top:40px}

/* team */
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.person{background:#fff;border-radius:16px;padding:36px 32px;border:1px solid var(--line)}
.person .role{font-size:12px;font-weight:700;color:var(--pink);letter-spacing:.08em}
.person h3{margin:10px 0 2px;font-size:23px;font-weight:600;color:var(--navy);letter-spacing:.08em}
html[lang="en"] .person h3{letter-spacing:.01em}
.person .roma{font-size:11.5px;color:var(--grey);font-weight:700;letter-spacing:.14em;margin-bottom:20px}
.person p{margin:0;font-size:13.5px;color:var(--grey);line-height:1.9;border-top:1px solid var(--line);padding-top:18px}

/* news */
.news{border-top:1px solid var(--line)}
.news>a,.news>div.item{display:grid;grid-template-columns:140px 130px 1fr 40px;gap:20px;align-items:center;padding:28px 4px;border-bottom:1px solid var(--line);text-decoration:none;transition:background .2s}
.news>a:hover{background:var(--soft)}
.news time{font-size:13.5px;font-weight:700;color:var(--navy);letter-spacing:.06em}
.tag{justify-self:start;font-size:11px;font-weight:700;color:var(--purple);border:1px solid #E7CFE0;border-radius:999px;padding:3px 12px;white-space:nowrap}
.news .t{font-size:15.5px;color:var(--ink)}
.article{display:grid;grid-template-columns:220px 1fr;gap:48px;padding:52px 0;border-bottom:1px solid var(--line)}
.article time{display:block;font-size:14px;font-weight:700;color:var(--navy);letter-spacing:.06em;margin-bottom:10px}
.article h2{margin:0 0 18px;font-size:21px;font-weight:600;color:var(--navy);line-height:1.6}
.article p{margin:0 0 14px;color:var(--grey);font-size:15px}
.article a.ext{font-size:13.5px;font-weight:700;color:var(--pink)}

/* audiences */
.aud{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.aud a{display:flex;flex-direction:column;justify-content:space-between;min-height:200px;background:#fff;border-radius:16px;padding:28px 26px;text-decoration:none;border:1px solid var(--line);transition:transform .25s,box-shadow .25s}
.aud a:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(21,26,46,.08)}
.aud small{font-size:11px;font-weight:700;color:var(--grey)}
.aud b{display:block;margin:12px 0 0;font-size:16px;font-weight:600;color:var(--navy);line-height:1.7}
.aud em{font-style:normal;font-size:12.5px;font-weight:700;color:var(--pink);letter-spacing:.04em}

/* table */
.dl{border-top:1px solid var(--line);margin:0}
.dl div{display:grid;grid-template-columns:200px 1fr;gap:24px;padding:22px 4px;border-bottom:1px solid var(--line)}
.dl dt{font-size:13.5px;font-weight:700;color:var(--grey);letter-spacing:.06em}
.dl dd{margin:0;font-size:15px}

/* areas (careers) */
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:32px 0 0}
.areas div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px 26px}
.areas small{font-size:11px;font-weight:700;color:var(--pink)}
.areas b{display:block;margin-top:10px;font-size:16.5px;color:var(--navy);font-weight:600;line-height:1.6}

/* faq */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:48px 1fr 28px;gap:12px;align-items:center;padding:28px 4px;font-size:17px;font-weight:600;color:var(--navy);line-height:1.6}
.faq summary::-webkit-details-marker{display:none}
.faq summary .q{font-size:13px;font-weight:700;color:var(--pink)}
.faq summary::after{content:"";width:14px;height:14px;justify-self:end;background:linear-gradient(var(--navy),var(--navy)) center/14px 1.5px no-repeat,linear-gradient(var(--navy),var(--navy)) center/1.5px 14px no-repeat;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{display:grid;grid-template-columns:48px 1fr;gap:12px;padding:0 4px 30px;color:var(--grey);font-size:15px}
.faq .a b{font-size:13px;color:var(--navy)}
.faq .a p{margin:0}

/* contact */
.split{display:grid;grid-template-columns:1fr 340px;gap:56px;align-items:start}
.formcard{background:#fff;border:1px solid var(--line);border-radius:20px;padding:48px}
.side{background:var(--soft);border-radius:16px;padding:32px 28px;font-size:14px;color:var(--grey)}
.side h2{font-size:15px;color:var(--navy);margin:0 0 12px}
.side p{margin:0 0 18px}
.side a{color:var(--navy);font-weight:700}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:20px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--navy);margin-bottom:8px;letter-spacing:.04em}
.req{color:var(--pink)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:15px;color:var(--ink);background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:13px 14px;transition:border-color .2s,background .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy);background:#fff}
.field textarea{min-height:180px;resize:vertical}
.submit{font:inherit;font-weight:700;font-size:15px;background:var(--navy);color:#fff;border:0;border-radius:999px;padding:16px 44px;cursor:pointer;margin-top:6px}
.submit:disabled{opacity:.5;cursor:wait}
#formMsg{margin-top:16px;font-size:14px}
#formMsg.ok{color:#2E7D5B}#formMsg.ng{color:#B3261E}
.privacy{font-size:12.5px;color:var(--grey);margin:18px 0 0}

/* cta */
.cta{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;right:-12%;top:-60%;width:60%;height:220%;background:radial-gradient(circle,rgba(202,74,120,.35),transparent 62%)}
.cta .wrap{position:relative;padding-top:104px;padding-bottom:104px;display:flex;justify-content:space-between;align-items:center;gap:40px}
.cta h2{margin:0;font-size:clamp(34px,4.4vw,52px);letter-spacing:.04em;line-height:1}
.cta p{margin:16px 0 0;color:#C9D0E2;font-size:15px}
.btn{display:inline-flex;align-items:center;gap:14px;background:#fff;color:var(--navy);text-decoration:none;font-weight:700;font-size:14.5px;border-radius:999px;padding:18px 34px;white-space:nowrap}
.btn.dark{background:var(--navy);color:#fff}

footer{background:#0F1322;color:#9AA3BA;font-size:13px}
footer .wrap{padding-top:56px;padding-bottom:40px}
.fgrid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;padding-bottom:36px;border-bottom:1px solid #262C42}
footer .logo{color:#fff}
.fnav{display:flex;gap:10px 26px;flex-wrap:wrap;max-width:720px}
.fnav a{text-decoration:none;color:#C9D0E2}
.fnav a:hover{color:#fff}
.fine{padding-top:26px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12px}
.fine a{color:#C9D0E2}

/* reveal */
.js .rv{opacity:0;transform:translateY(24px);transition:opacity .9s ease,transform .9s ease}
.js .rv.on{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}.scroll i::after{animation:none}html{scroll-behavior:auto}}

@media (max-width:1000px){
  .burger{display:block}
  .menu{position:fixed;top:76px;left:0;right:0;bottom:0;background:#fff;flex-direction:column;align-items:flex-start;gap:0;padding:12px 32px 40px;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;overflow:auto}
  .open .menu{opacity:1;visibility:visible}
  .menu>a{font-size:17px;padding:18px 0;width:100%;border-bottom:1px solid var(--line)}
  .menu>a::after{display:none}
  .tools{margin:24px 0 0}
  .vm{grid-template-columns:1fr;gap:40px}
  .grid4{grid-template-columns:1fr 1fr}
  .team{grid-template-columns:1fr}
  .aud{grid-template-columns:1fr 1fr}
  .news>a,.news>div.item{grid-template-columns:110px 1fr 34px}.news .tag{display:none}
  .row{grid-template-columns:1fr;gap:16px}
  .article{grid-template-columns:1fr;gap:6px}
  .split{grid-template-columns:1fr}
  .areas{grid-template-columns:1fr}
}
@media (max-width:600px){
  .wrap{padding:0 20px}
  .menu{padding:8px 20px 40px}
  section.s{padding:84px 0}
  section.s.tight{padding:64px 0}
  .card,.formcard{padding:34px 22px}
  .values{grid-template-columns:1fr}.values div+div{padding-left:0;border-left:0;border-top:1px solid var(--line)}
  .grid4,.aud{grid-template-columns:1fr}
  .grid4 article{min-height:0}
  .head{flex-direction:column;align-items:flex-start}
  .news>a,.news>div.item{grid-template-columns:1fr 34px;gap:6px 14px}.news time{grid-column:1/-1}
  .cta .wrap{flex-direction:column;align-items:flex-start;padding-top:80px;padding-bottom:80px}
  .hero .veil{background:rgba(255,255,255,.8)}
  .hero h1{font-size:28px;letter-spacing:.03em}
  html[lang="en"] .hero h1{font-size:32px}
  .notice .wrap{flex-direction:column;gap:4px}
  .phero .wrap{padding-top:72px;padding-bottom:56px}
  .dl div{grid-template-columns:1fr;gap:4px}
  .two{grid-template-columns:1fr;gap:0}
  .row.em{padding:36px 24px}
  .faq summary{grid-template-columns:36px 1fr 20px;font-size:15.5px}
  .faq .a{grid-template-columns:36px 1fr}
}