:root{
  /* Brand Guidelines Ver.1.0 */
  --blue:#0052CC;      /* Deep Tech Blue */
  --cyan:#00D4FF;      /* Bright Cyan */
  --navy:#003D82;      /* Navy Blue */
  --lblue:#E6F4FF;     /* Light Blue */
  --ink:#1A1A1A;
  --sub:#666666;
  --lgray:#F5F5F5;
  --green:#00C853;
  --red:#F44336;
  --grad:linear-gradient(120deg,var(--cyan),var(--blue));
  --dark:#06152B;      /* dark navy background (approved dark usage) */
  --fg:#F2F7FC;
  --fg70:rgba(242,247,252,.72);
  --fg45:rgba(242,247,252,.45);
  --fg16:rgba(242,247,252,.16);
  --en:"Inter",sans-serif;
  --jp:"Noto Sans JP",system-ui,sans-serif;
  --pad:clamp(20px,5vw,80px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--dark);color:var(--fg);font-family:var(--jp);
  line-height:1.9;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}

/* ---- fixed canvas ---- */
#field{position:fixed;inset:0;z-index:0;transition:opacity .5s ease}
#field canvas{display:block;width:100%;height:100%}
.vig{position:fixed;inset:0;z-index:1;pointer-events:none;
  background:
   radial-gradient(115% 78% at 55% 46%,transparent 42%,rgba(6,21,43,.55) 100%),
   linear-gradient(180deg,rgba(6,21,43,.86),transparent 22%,transparent 78%,rgba(6,21,43,.92))}
@media(max-width:900px){
  .vig{background:
   radial-gradient(120% 70% at 50% 45%,transparent 25%,rgba(6,21,43,.6) 100%),
   linear-gradient(180deg,rgba(6,21,43,.92),rgba(6,21,43,.35) 30%,rgba(6,21,43,.35) 70%,rgba(6,21,43,.95))}
}

/* ---- header ---- */
header{position:fixed;top:0;left:0;right:0;z-index:40}
.bar{display:flex;align-items:center;justify-content:space-between;gap:20px;
  height:72px;padding-inline:var(--pad)}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--en);font-weight:800;
  font-size:21px;letter-spacing:-.02em;color:#fff}
.logo img{height:32px;width:auto;display:block;flex:none}
.hnav{display:flex;gap:26px}
.hnav a{font-family:var(--en);font-weight:600;font-size:11.5px;letter-spacing:.12em;color:var(--fg45)}
.hnav a:hover{color:var(--fg)}
.hcta{font-family:var(--jp);font-weight:500;font-size:13px;letter-spacing:.04em;
  border:1px solid var(--fg16);padding:10px 20px;border-radius:999px;transition:.25s}
.hcta:hover{background:var(--cyan);color:var(--dark);border-color:var(--cyan)}
header.inv .logo{color:var(--blue)}
header.inv .hnav a{color:var(--sub)}
header.inv .hnav a:hover{color:var(--ink)}
header.inv .hcta{color:var(--ink);border-color:rgba(26,26,26,.22)}
header.inv .hcta:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
@media(max-width:900px){.hnav{display:none}.bar{height:60px}.logo img{height:27px}.logo{font-size:18px}}

/* ---- rail ---- */
.rail{position:fixed;left:var(--pad);top:50%;transform:translateY(-50%);z-index:30;
  display:flex;flex-direction:column;gap:20px}
.rail a{display:flex;align-items:center;gap:12px;font-family:var(--jp);
  font-size:11px;letter-spacing:.08em;color:var(--fg45);transition:.3s;white-space:nowrap}
.rail a b{font-family:var(--en);font-weight:600;letter-spacing:.1em}
.rail em{font-style:normal;width:22px;height:2px;background:var(--fg16);display:block;transition:.35s;border-radius:1px}
.rail a.on{color:var(--fg)}
.rail a.on em{width:44px;background:var(--cyan)}
/* 00〜04 のステージを抜けたら、下部コンテンツには重ねない */
.rail.is-hidden{opacity:0;visibility:hidden;pointer-events:none}
.rail{transition:opacity .3s ease,visibility .3s ease}
@media(max-width:1180px){.rail{display:none}}

/* ---- stages ---- */
.stage{position:relative;z-index:10;min-height:100svh;display:flex;align-items:center;
  padding:120px var(--pad) 90px}
@media(min-width:1181px){.stage{padding-left:calc(var(--pad) + 170px)}}
.inner{width:100%;max-width:1220px;margin:0 auto}
.half{max-width:min(600px,100%);margin-left:auto}
@media(max-width:1180px){.half{margin-left:0}}

.tag{font-family:var(--jp);font-weight:500;font-size:12px;letter-spacing:.14em;color:var(--cyan);
  display:flex;align-items:center;gap:12px;margin:0 0 20px}
.tag b{font-weight:400;color:var(--fg45);letter-spacing:.08em}
.tag::before{content:"";width:30px;height:2px;background:var(--grad);border-radius:1px}
.tag .en{font-family:var(--en);font-weight:600;letter-spacing:.12em}

h1{margin:0;font-weight:700;font-size:clamp(32px,6vw,64px);line-height:1.26;letter-spacing:-.01em}
h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.h1sub{font-family:var(--en);font-weight:700;font-size:clamp(12px,1.5vw,15px);
  letter-spacing:.26em;color:var(--fg45);margin:0 0 26px;text-transform:uppercase}
h2{margin:0 0 18px;font-weight:700;font-size:clamp(25px,3.4vw,40px);line-height:1.34;letter-spacing:-.005em}
.lede{color:var(--fg70);font-size:clamp(14px,1.55vw,16px);margin:0;max-width:36em}

.rv>*{opacity:0;transform:translateY(22px);
  transition:opacity .8s cubic-bezier(.2,.7,.3,1),transform .8s cubic-bezier(.2,.7,.3,1)}
.rv.in>*{opacity:1;transform:none}
.rv.in>*:nth-child(2){transition-delay:.08s}
.rv.in>*:nth-child(3){transition-delay:.16s}
.rv.in>*:nth-child(4){transition-delay:.24s}

.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.btn{font-weight:500;font-size:14.5px;padding:15px 30px;border-radius:999px;
  border:1px solid var(--fg16);transition:.28s;display:inline-block}
.btn--f{background:var(--grad);color:#fff;border:none}
.btn--f:hover{filter:brightness(1.12)}
.btn--l:hover{border-color:var(--cyan);color:var(--cyan)}
.scrollcue{position:absolute;left:var(--pad);bottom:34px;font-family:var(--jp);
  font-size:11px;letter-spacing:.14em;color:var(--fg45);display:flex;align-items:center;gap:10px}
.scrollcue s{display:block;width:2px;height:34px;border-radius:1px;
  background:linear-gradient(var(--cyan),transparent);text-decoration:none;animation:drop 1.9s infinite}
@keyframes drop{0%{transform:scaleY(.2);transform-origin:top}60%{transform:scaleY(1);transform-origin:top}
  61%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---- panels ---- */
.panel{border:1px solid var(--fg16);border-radius:8px;backdrop-filter:blur(10px);
  background:linear-gradient(180deg,rgba(10,30,58,.76),rgba(6,21,43,.66));
  padding:clamp(24px,3.2vw,40px)}
.chip{font-family:var(--en);font-weight:600;font-size:10.5px;letter-spacing:.14em;padding:5px 12px;
  border-radius:999px;border:1px solid currentColor;display:inline-block}
.fn{list-style:none;margin:26px 0 0;padding:0}
.fn li{display:grid;grid-template-columns:38px 1fr;gap:16px;padding:15px 0;
  border-top:1px solid var(--fg16);align-items:start}
.fn li:last-child{border-bottom:1px solid var(--fg16)}
.fn b{font-family:var(--en);font-weight:600;font-size:11px;color:var(--cyan);letter-spacing:.08em;padding-top:6px}
.fn strong{display:block;font-weight:700;font-size:15.5px;margin-bottom:3px}
.fn span{color:var(--fg70);font-size:13.5px;line-height:1.85}
.spec{font-family:var(--jp);font-size:11.5px;color:var(--fg45);letter-spacing:.02em;line-height:2.1;margin-top:22px}

.loopwords{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 26px;padding:0;list-style:none}
.loopwords li{font-size:12px;letter-spacing:.08em;color:var(--fg45);
  border:1px solid var(--fg16);border-radius:999px;padding:6px 16px}
.loopwords li.hot{color:#fff;background:var(--grad);border:none}

/* ---- light sections ---- */
.light{position:relative;z-index:12;background:#fff;color:var(--ink);
  padding:clamp(64px,8vw,120px) var(--pad)}
.light--hex{background-color:#fff;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='97' viewBox='0 0 56 97'%3E%3Cpath d='M28 2 54 17v30L28 62 2 47V17Z M28 64 54 79v30L28 124 2 109V79Z' fill='none' stroke='%23E6F4FF' stroke-width='1.4'/%3E%3C/svg%3E")}
.light h2{color:var(--ink)}
.light .tag{color:var(--blue)}
.light .tag b{color:var(--sub)}
.light .lede{color:var(--sub)}

.vmv-lead{max-width:34em;color:var(--sub);font-size:15px;margin:0 0 46px}
.vmv-block{display:grid;grid-template-columns:120px 1fr;gap:clamp(18px,3vw,42px);
  padding:clamp(24px,3vw,36px) 0;border-top:1px solid rgba(26,26,26,.12);align-items:start}
.vmv-block:last-of-type{border-bottom:1px solid rgba(26,26,26,.12)}
@media(max-width:640px){.vmv-block{grid-template-columns:1fr;gap:8px}}
.vmv-block .k{font-family:var(--en);font-weight:700;font-size:13px;letter-spacing:.18em;color:var(--blue);padding-top:6px}
.vmv-block h3{margin:0 0 10px;font-size:clamp(18px,2.2vw,23px);font-weight:700;line-height:1.6}
.vmv-block p{margin:0;color:var(--sub);font-size:14.5px;max-width:40em}
.vals{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(26,26,26,.12);
  border:1px solid rgba(26,26,26,.12);border-radius:8px;overflow:hidden}
@media(max-width:760px){.vals{grid-template-columns:1fr!important}}
.vals>div{background:#fff;padding:clamp(20px,2.6vw,30px)}
.vals i{display:block;width:26px;height:3px;background:var(--grad);border-radius:1px}
.vals h4{margin:14px 0 6px;font-size:16.5px;font-weight:700}
.vals h4 s{text-decoration:none;font-family:var(--en);font-weight:600;font-size:11px;color:var(--sub);
  letter-spacing:.08em;margin-left:8px}
.vals p{margin:0;font-size:13.5px;color:var(--sub);line-height:1.85}

/* news */
.news{list-style:none;margin:36px 0 0;padding:0;border-top:1px solid rgba(26,26,26,.12)}
.news li a{display:grid;grid-template-columns:110px 92px 1fr auto;gap:18px;align-items:center;
  padding:17px 4px;border-bottom:1px solid rgba(26,26,26,.12);transition:.25s}
.news li a:hover{background:var(--lblue)}
@media(max-width:720px){.news li a{grid-template-columns:96px 1fr;grid-template-rows:auto auto;gap:6px 14px}
  .news .nt{grid-column:1/-1}.news .arrow{display:none}}
.news time{font-family:var(--en);font-weight:600;font-size:12.5px;color:var(--sub);letter-spacing:.04em}
.news .cat{font-size:10.5px;letter-spacing:.08em;color:var(--blue);border:1px solid rgba(0,82,204,.35);
  border-radius:999px;padding:3px 10px;text-align:center;white-space:nowrap}
.news .nt{font-size:14.5px;font-weight:500;color:var(--ink);line-height:1.7}
.news .arrow{font-family:var(--en);color:var(--sub);font-size:13px}
.newsnote{margin-top:14px;font-size:12px;color:var(--sub)}

/* company */
.co{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,4vw,64px);align-items:start}
@media(max-width:900px){.co{grid-template-columns:1fr}}
dl.info{margin:0;border-top:1px solid rgba(26,26,26,.12)}
dl.info>div{display:grid;grid-template-columns:120px 1fr;gap:16px;
  padding:15px 0;border-bottom:1px solid rgba(26,26,26,.12);font-size:14px}
dl.info dt{color:var(--sub);font-weight:500}
dl.info dd{margin:0;color:var(--ink)}

/* services */
.svc{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(26,26,26,.12);
  border:1px solid rgba(26,26,26,.12);border-radius:8px;overflow:hidden;margin-top:40px}
@media(max-width:900px){.svc{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.svc{grid-template-columns:1fr}}
.svc>div{background:#fff;padding:clamp(22px,2.6vw,32px);transition:.3s}
.svc>div:hover{background:var(--lblue)}
.svc i{display:block;width:26px;height:3px;border-radius:1px}
.svc h4{margin:16px 0 8px;font-size:16.5px;font-weight:700}
.svc p{margin:0;font-size:13.5px;line-height:1.85;color:var(--sub)}

.foot{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,4vw,60px);
  margin-top:clamp(56px,7vw,96px);align-items:start}
@media(max-width:900px){.foot{grid-template-columns:1fr}}
.foot .btn{border-color:rgba(26,26,26,.22)}
.foot .btn--l:hover{border-color:var(--blue);color:var(--blue)}
.credit{margin-top:clamp(48px,6vw,80px);padding-top:22px;border-top:1px solid rgba(26,26,26,.12);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;
  font-size:11.5px;color:var(--sub);letter-spacing:.05em}

:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv>*{opacity:1;transform:none;transition:none}
  .scrollcue s{animation:none}
}
/* ============================================================
   下層ページ（固定ページ・投稿・検索結果など）
   トップページ以外は白背景・濃い文字。ヘッダーは header.inv になる。
   ============================================================ */
body:not(.home){background:#fff}
.subpage{min-height:70vh;padding-top:calc(72px + clamp(48px,6vw,90px))}
@media(max-width:900px){.subpage{padding-top:calc(60px + clamp(40px,6vw,72px))}}
.subpage .inner{max-width:900px}
.subpage__title{margin:0 0 clamp(24px,3vw,40px);color:var(--ink);font-weight:700;
  font-size:clamp(28px,4vw,44px);line-height:1.32;letter-spacing:-.01em}

.entry{color:var(--ink);font-size:15px}
.entry > *:first-child{margin-top:0}
.entry p{margin:0 0 1.5em}
.entry a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.entry a:hover{color:var(--navy)}
.entry h2{margin:2.2em 0 .7em;color:var(--ink);font-size:clamp(20px,2.4vw,26px);font-weight:700;line-height:1.5}
.entry h3{margin:1.9em 0 .6em;font-size:17.5px;font-weight:700;line-height:1.6}
.entry ul,.entry ol{margin:0 0 1.5em;padding-left:1.5em}
.entry li{margin-bottom:.5em}
.entry img{max-width:100%;height:auto;border-radius:8px}
.entry blockquote{margin:0 0 1.5em;padding:2px 0 2px 20px;border-left:3px solid var(--lblue);color:var(--sub)}
.entry table{width:100%;border-collapse:collapse;margin:0 0 1.5em;font-size:14px}
.entry th,.entry td{border:1px solid rgba(26,26,26,.12);padding:11px 15px;text-align:left;vertical-align:top}
.entry th{background:var(--lgray);font-weight:500;white-space:nowrap}
.entry hr{border:none;border-top:1px solid rgba(26,26,26,.12);margin:2.4em 0}

/* Contact Form 7 を使う場合の見た目 */
.entry .wpcf7{margin-top:6px}
.entry .wpcf7 p{margin:0 0 20px}
.entry .wpcf7 label{display:block;font-size:13.5px;font-weight:500;color:var(--ink)}
.entry .wpcf7 input[type=text],
.entry .wpcf7 input[type=email],
.entry .wpcf7 input[type=tel],
.entry .wpcf7 input[type=url],
.entry .wpcf7 select,
.entry .wpcf7 textarea{width:100%;margin-top:8px;padding:12px 14px;font:inherit;font-size:14px;
  color:var(--ink);background:#fff;border:1px solid rgba(26,26,26,.22);border-radius:6px}
.entry .wpcf7 textarea{min-height:180px;resize:vertical}
.entry .wpcf7 input:focus,
.entry .wpcf7 select:focus,
.entry .wpcf7 textarea:focus{border-color:var(--blue);outline:2px solid rgba(0,82,204,.25);outline-offset:0}
.entry .wpcf7 input[type=submit]{width:auto;margin-top:8px;padding:15px 40px;font:inherit;font-weight:500;
  font-size:14.5px;color:#fff;background:var(--grad);border:none;border-radius:999px;cursor:pointer;transition:.28s}
.entry .wpcf7 input[type=submit]:hover{filter:brightness(1.12)}
.entry .wpcf7-not-valid-tip{color:var(--red);font-size:12.5px;margin-top:6px}
.entry .wpcf7-response-output{margin:20px 0 0!important;padding:14px 18px!important;
  border-radius:6px;font-size:13.5px;border-width:1px!important}

/* ============================================================
   GeoLoop native contact form
   ============================================================ */
.contact-page .inner{max-width:960px}
.contact-page__lead{margin:0 0 24px;color:var(--ink);font-size:15px;line-height:1.9}
.geoloop-contact-form{margin-top:24px}
.contact-field{margin-bottom:20px}
.contact-field label{display:block;margin-bottom:9px;color:var(--ink);font-size:14px;font-weight:500}
.contact-field input,
.contact-field textarea{display:block;width:100%;padding:14px 15px;border:1px solid rgba(26,26,26,.2);border-radius:6px;background:#fff;color:var(--ink);font:inherit;font-size:14px;line-height:1.6;transition:border-color .2s,box-shadow .2s}
.contact-field input{min-height:57px}
.contact-field textarea{min-height:190px;resize:vertical}
.contact-field input:focus,
.contact-field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,82,204,.08);outline:none}
.contact-submit{display:inline-flex;align-items:center;justify-content:center;min-width:148px;margin-top:4px;padding:15px 34px;border:0;border-radius:999px;background:var(--grad);color:#fff;font:inherit;font-size:14px;font-weight:500;cursor:pointer;transition:filter .2s,transform .2s}
.contact-submit:hover{filter:brightness(1.08)}
.contact-submit:active{transform:translateY(1px)}
.contact-notice{margin:0 0 24px;padding:13px 16px;border-radius:6px;font-size:13.5px}
.contact-notice--success{background:#edf9f1;color:#126b35;border:1px solid #bce6ca}
.contact-notice--error{background:#fff2f1;color:#a32d23;border:1px solid #f0c1bd}
.contact-hp{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important}
@media(max-width:640px){
  .contact-field input{min-height:52px}
  .contact-field textarea{min-height:170px}
  .contact-submit{width:100%}
}

/* philosophy / VMV */
.philosophy .vmv-lead{max-width:46em}
.purpose-card{position:relative;display:grid;grid-template-columns:160px 1fr;gap:clamp(20px,4vw,56px);align-items:start;
  margin:8px 0 18px;padding:clamp(28px,4vw,46px);border:1px solid rgba(0,82,204,.16);border-radius:10px;
  background:linear-gradient(135deg,rgba(0,184,230,.08),rgba(0,82,204,.035));overflow:hidden}
.purpose-card:after{content:"";position:absolute;right:-55px;top:-85px;width:220px;height:220px;border:1px solid rgba(0,122,204,.08);transform:rotate(30deg);border-radius:30%}
.purpose-label{position:relative;z-index:1;display:flex;flex-direction:column;gap:7px}
.purpose-label span,.value-head>.k,.business-scope>span{font-family:var(--en);font-weight:700;font-size:13px;letter-spacing:.18em;color:var(--blue)}
.purpose-label small,.vmv-question{font-size:11.5px;color:var(--sub);letter-spacing:.02em}
.purpose-card>p{position:relative;z-index:1;margin:0;max-width:34em;font-size:clamp(20px,2.55vw,30px);font-weight:700;line-height:1.65;letter-spacing:.01em}
.vmv-question{display:block;margin:0 0 6px}
.philosophy .vmv-block h3{margin-bottom:0}
.value-head{display:grid;grid-template-columns:120px 1fr;gap:clamp(18px,3vw,42px);padding:clamp(30px,4vw,46px) 0 20px;align-items:start}
.value-head h3{margin:0;font-size:clamp(18px,2.2vw,23px);line-height:1.6}
.vals--four{grid-template-columns:repeat(2,1fr);margin-bottom:28px}
.vals--four>div{position:relative;min-height:178px}
.vals--four .value-no{position:absolute;right:20px;top:16px;font-family:var(--en);font-size:11px;letter-spacing:.14em;color:rgba(26,26,26,.38)}
.vals--four h4{padding-right:34px;font-size:17px}
.loop-note{font-family:var(--en);font-size:11px;letter-spacing:.1em;color:var(--blue);margin-left:5px}
.business-scope{display:grid;grid-template-columns:120px 1fr;gap:clamp(18px,3vw,42px);align-items:center;padding:20px 0 0}
.business-scope p{margin:0;color:var(--sub);font-size:14px;line-height:1.8}
@media(max-width:640px){
  .purpose-card{grid-template-columns:1fr;gap:16px;padding:24px 20px}
  .purpose-card>p{font-size:20px}
  .value-head,.business-scope{grid-template-columns:1fr;gap:8px}
  .vals--four{grid-template-columns:1fr}
}