:root{
  --bg:#04050B;      /* 夜の紺 */
  --ink:#F3F0E9;     /* 文字 */
  --sub:#9DA6BC;     /* 補足の文字 */
  --ember:#FF7A33;   /* 熾火の橙：AI */
  --ice:#35BDEF;     /* 氷の青：システム */
  --line:rgba(255,255,255,.16);
  --font:"LINE Seed JP","Hiragino Sans","Yu Gothic",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;
  --pad:clamp(20px,5vw,72px);
}
*{box-sizing:border-box}
html{overflow-x:clip;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-weight:400;line-height:1.9;letter-spacing:.03em;-webkit-font-smoothing:antialiased;overflow-x:clip}
h1,h2,h3,p,ol,ul{margin:0}
h1,h2,h3{font-weight:800;line-height:1.2;letter-spacing:.01em}
a{color:inherit}
:focus-visible{outline:2px solid var(--ice);outline-offset:4px;border-radius:4px}
.ch{display:inline-block;will-change:transform,opacity,filter}

/* ===== 背景：光の粒 ===== */
#gl{position:fixed;inset:0;width:100%;height:100%;z-index:0;display:block}
.no-gl #gl{display:none}
.no-gl body{background:radial-gradient(60vw 60vw at 75% 20%,rgba(255,122,51,.22),transparent 60%),radial-gradient(50vw 50vw at 20% 80%,rgba(53,189,239,.18),transparent 60%),var(--bg);background-attachment:fixed}
/* main に z-index を付けない（見出しを粒の光で反転させるため） */
main,header,footer{position:relative}

/* ===== 読み込み画面 ===== */
.loader{position:fixed;inset:0;z-index:20;display:flex;flex-direction:column;justify-content:flex-end;padding:var(--pad);pointer-events:none}
.loader b{font-weight:100;font-size:clamp(5rem,22vw,20rem);line-height:.9;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.loader p{font-size:.9rem;font-weight:700;color:var(--sub);margin-top:10px}
.no-js .loader,.reduce .loader{display:none}

/* ===== 固定の表示 ===== */
.bar{position:fixed;left:0;top:0;height:2px;width:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--ice),var(--ember));z-index:6}
.hud{position:fixed;left:var(--pad);bottom:24px;z-index:6;font-size:.82rem;font-weight:700;color:var(--sub);display:flex;gap:14px;align-items:center;opacity:0;transition:opacity .4s}
.hud.on{opacity:1}
.hud b{color:var(--ink);font-variant-numeric:tabular-nums}
.hud i{width:42px;height:1px;background:var(--line)}
.tip{position:fixed;right:var(--pad);bottom:24px;z-index:6;font-size:.78rem;font-weight:700;color:var(--sub);opacity:0;transition:opacity .6s}
.tip.on{opacity:1}
.labels{position:fixed;inset:0;z-index:3;pointer-events:none}
.lab{position:absolute;left:0;top:0;width:15em;margin-left:-7.5em;text-align:center;opacity:0}
.lab strong{display:block;font-size:clamp(1.4rem,2.6vw,2.4rem);font-weight:800;line-height:1.3}
.lab em{display:block;font-style:normal;font-weight:700;margin-top:2px}
.lab span{display:block;font-size:.85rem;color:var(--sub);line-height:1.6;margin-top:4px}
.lab.ai em{color:var(--ember)} .lab.sys em{color:var(--ice)}
.cur{position:fixed;left:0;top:0;width:44px;height:44px;margin:-22px 0 0 -22px;border:1px solid #fff;border-radius:50%;pointer-events:none;z-index:30;mix-blend-mode:difference;display:none;opacity:0}

/* ===== ヘッダー ===== */
header{position:fixed;left:0;right:0;top:0;z-index:8;display:flex;justify-content:space-between;align-items:center;padding:14px var(--pad)}
.logo{font-weight:800;font-size:1.35rem;text-decoration:none;letter-spacing:.02em}
.logo b{font-weight:100}
.logo small{font-size:.7rem;font-weight:400;color:var(--sub);margin-left:4px}
.nav{font-size:.88rem;font-weight:700;text-decoration:none;padding:9px 20px;border:1px solid var(--line);border-radius:999px;backdrop-filter:blur(8px);transition:background .25s,color .25s}
.nav:hover{background:var(--ink);color:var(--bg)}

/* ===== 最初の画面 ===== */
.hero{min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;padding:120px var(--pad) 70px}
.hero h1{font-size:clamp(3.6rem,14vw,13.5rem);line-height:1.02;letter-spacing:-.02em;color:#fff;mix-blend-mode:difference}
.hero h1 span.l{display:block}
.hero-foot{margin-top:30px;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.hero .sub{max-width:27em;font-size:clamp(1rem,1.3vw,1.15rem);color:#E3E6EE}
.hint{display:flex;align-items:center;gap:14px;font-size:.85rem;font-weight:700;color:var(--sub)}
.hint i{position:relative;width:1px;height:46px;background:var(--line);overflow:hidden}
.hint i::after{content:"";position:absolute;left:0;top:-50%;width:100%;height:50%;background:var(--ink);animation:drop 1.8s cubic-bezier(.7,0,.3,1) infinite}
@keyframes drop{to{top:110%}}

/* ===== 章（画面に留まる） ===== */
.chap{height:260vh;position:relative}
.pin{position:sticky;top:0;height:100vh;height:100svh;display:flex;align-items:center;padding:0 var(--pad);overflow:hidden}
.glyph{position:absolute;right:2vw;top:50%;margin-top:-.5em;font-size:min(92vh,56vw);font-weight:800;line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.28);pointer-events:none;user-select:none}
.txt{position:relative;width:min(40rem,48vw);perspective:900px}
.kicker{font-size:.9rem;font-weight:700;color:var(--sub);display:flex;align-items:center;gap:12px}
.kicker b{font-weight:100;font-size:2.6rem;line-height:1;color:var(--ink)}
.chap h2{font-size:clamp(2.1rem,4.1vw,4rem);margin-top:14px}
.chap p.body{margin-top:22px;color:#E3E6EE;max-width:30em}
.panel{margin-top:26px;padding:20px 24px;border:1px solid var(--line);border-radius:14px;background:rgba(6,8,18,.6);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);max-width:30em}
.panel .cap{font-size:.82rem;color:var(--sub);line-height:1.7}
.eq{font-family:var(--mono);font-size:clamp(.82rem,1.1vw,.98rem);line-height:1.9;letter-spacing:0;margin-bottom:10px}
.eq b{font-weight:500;color:var(--ember)}
.rows{list-style:none;padding:0;counter-reset:r;margin-top:10px}
.rows li{counter-increment:r;display:grid;grid-template-columns:1.6em 1fr auto;gap:10px;align-items:center;padding:7px 0;border-top:1px solid var(--line);font-weight:700;font-size:.95rem;line-height:1.5}
.rows li::before{content:counter(r);font-family:var(--mono);font-weight:400;color:var(--sub)}
.rows .who{font-size:.76rem;font-weight:700;padding:1px 10px;border-radius:999px;border:1px solid currentColor;white-space:nowrap}
.who.ai{color:var(--ember)} .who.sys{color:var(--ice)} .who.man{color:var(--ink)}
.c3 .pin{align-items:flex-start;padding-top:clamp(84px,13vh,140px)}
.c3 .txt{width:min(46rem,90vw)}
.c3 .glyph{opacity:.5}
.nums{margin-top:26px;display:grid;grid-template-columns:auto auto;gap:6px 36px;justify-content:start;align-items:end}
.nums dt{font-size:.85rem;font-weight:700;color:var(--sub);grid-row:1}
.nums dd{margin:0;font-weight:800;font-size:1rem;line-height:1;grid-row:2;white-space:nowrap}
.nums dd b{font-size:clamp(3.4rem,7vw,6.2rem);font-variant-numeric:tabular-nums;margin-right:.08em}
.nums dd.hot b{color:var(--ember)}
.chap p.small{margin-top:12px;font-size:.8rem;color:var(--sub)}   /* フッターのロゴ（.logo.small）には当てない */

/* ===== 経営者が嬉しいこと：横に流れる巨大な文字 ===== */
.value{padding:20vh 0 22vh}
.value .lead{padding:0 var(--pad);font-size:clamp(1.1rem,2vw,1.6rem);font-weight:700;color:#E3E6EE}
.mq{overflow:hidden;white-space:nowrap;margin-top:.1em}
.mq-t{display:inline-flex;will-change:transform}
.mq span{font-size:clamp(4rem,17vw,16.5rem);font-weight:800;line-height:1.12;padding-right:.35em}
.mq.m1 span{color:#fff;mix-blend-mode:difference}
.mq.m2 span{color:transparent;-webkit-text-stroke:2px var(--ink)}
.value p.body{margin-top:48px;padding:0 var(--pad);max-width:calc(33em + var(--pad)*2);color:#E3E6EE}

/* ===== 進め方：横に流れる ===== */
.steps{height:420vh;position:relative}
.steps .pin{display:block;padding:0}
.steps-head{position:absolute;left:var(--pad);top:clamp(80px,12vh,120px)}
.steps-head h2{font-size:clamp(2rem,4vw,3.6rem)}
.steps-head p{color:var(--sub);margin-top:6px;font-size:.92rem}
.track{position:absolute;left:0;top:50%;display:flex;gap:28px;padding:0 var(--pad);transform:translateY(-36%);will-change:transform}
.step{flex:none;width:min(440px,78vw);min-height:min(48vh,400px);padding:30px;border:1px solid var(--line);border-radius:22px;background:rgba(6,8,18,.62);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;flex-direction:column}
.step .n{font-size:6rem;font-weight:100;line-height:.9;color:var(--ink)}
.step .when{align-self:flex-start;margin-top:auto;font-size:.8rem;font-weight:700;padding:2px 12px;border-radius:999px;border:1px solid var(--line);color:var(--ice)}
.step h3{font-size:1.6rem;margin-top:14px}
.step p{margin-top:8px;color:#E3E6EE;font-size:.95rem}
.step.last{border-color:rgba(255,122,51,.7)}
.step.last .when,.step.last .n{color:var(--ember)}

/* ===== 以降のセクション ===== */
.block{padding:16vh var(--pad)}
.sec-title{font-size:clamp(2rem,4.6vw,4rem);max-width:17em}
.sec-lead{margin-top:20px;max-width:34em;color:#E3E6EE}
.five{list-style:none;padding:0;margin-top:56px;border-top:1px solid var(--line);max-width:1100px}
.five li{display:grid;grid-template-columns:5rem minmax(0,1fr) minmax(0,1.4fr);gap:20px;align-items:baseline;padding:24px 0;border-bottom:1px solid var(--line)}
.five .n{font-size:2.8rem;font-weight:100;line-height:1;color:var(--ember)}
.five strong{font-size:clamp(1.1rem,1.9vw,1.5rem);font-weight:800}
.five span{color:#C9CEDC;font-size:.95rem}
.faq{margin-top:48px;max-width:900px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:24px 48px 24px 0;font-weight:700;font-size:clamp(1.02rem,1.6vw,1.2rem);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after,.faq summary::before{content:"";position:absolute;right:6px;top:50%;width:16px;height:1.5px;background:var(--ink);transition:transform .3s}
.faq summary::before{transform:rotate(90deg)}
.faq details[open] summary::before{transform:rotate(0)}
.faq .a{padding-bottom:26px;max-width:42em;color:#C9CEDC}

.apply{min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:16vh var(--pad)}
.apply h2{font-size:clamp(2.6rem,9vw,8.4rem);line-height:1.1;color:#fff;mix-blend-mode:difference}
.apply .sec-lead{margin-inline:auto}
.apply p{text-shadow:0 0 14px var(--bg),0 0 4px var(--bg)}
.btn{margin-top:44px;display:inline-flex;flex-direction:column;align-items:center;gap:2px;background:var(--ink);color:var(--bg);font-family:inherit;font-weight:800;font-size:1.1rem;line-height:1.4;padding:22px 44px;border:0;border-radius:999px;cursor:pointer;text-decoration:none;transition:box-shadow .25s}
.btn:hover:not(:disabled){box-shadow:0 0 70px rgba(255,122,51,.6)}
.btn small{font-weight:400;font-size:.78rem}
.btn:disabled{background:rgba(255,255,255,.1);color:#E3E6EE;border:1px solid var(--line);cursor:not-allowed;backdrop-filter:blur(8px)}
.apply .msg{margin-top:16px;font-size:.9rem;color:#C9CEDC}
.apply .note{margin-top:6px;font-size:.82rem;color:var(--sub)}
footer{padding:26px var(--pad);font-size:.8rem;color:var(--sub);border-top:1px solid var(--line);background:rgba(4,5,11,.75)}

@media (max-width:880px){
  .hero{padding-bottom:56px}
  .hero-foot{margin-top:18px}
  .pin{align-items:flex-end;padding-bottom:60px}
  .glyph{top:8%;right:-6vw;margin-top:0;font-size:62vw;-webkit-text-stroke:1px rgba(255,255,255,.22)}
  .txt{width:100%}
  .kicker b{font-size:2rem}
  .chap h2{font-size:clamp(1.7rem,7.4vw,2.5rem);margin-top:8px}
  .chap p.body{margin-top:10px;font-size:.92rem;line-height:1.75}
  .panel{margin-top:12px;padding:12px 16px}
  .rows li{padding:4px 0;font-size:.86rem}
  .eq{margin-bottom:6px;line-height:1.7}
  .c3 .pin{align-items:flex-start;padding-top:76px}
  .lab{width:11em;margin-left:0;text-align:left}
  .lab span{font-size:.78rem}
  .nums{gap:4px 24px;margin-top:12px}
  .steps{height:auto;padding:12vh var(--pad)}
  .steps .pin{position:static;height:auto;overflow:visible}
  .steps-head{position:static}
  .track{position:static;transform:none!important;flex-direction:column;padding:0;margin-top:32px;gap:16px}
  .step{width:100%;min-height:0}
  .step .n{font-size:4rem}
  .step .when{margin-top:18px}
  .five li{grid-template-columns:3.2rem 1fr;gap:4px 12px}
  .five span{grid-column:2}
  .hud{bottom:14px}
  .tip{display:none}
}
@media (prefers-reduced-motion: reduce){
  .hint i::after{animation:none;top:25%}
  .faq summary::after,.faq summary::before,.btn,.nav{transition:none}
  .mq{white-space:normal;padding:0 var(--pad)}
  .mq span{font-size:clamp(2.6rem,9vw,7rem)}
  .mq span:nth-child(n+2){display:none}
}

/* ===== skyView：タブ ===== */
.tabs{display:flex;gap:4px;padding:5px;border:1px solid var(--line);border-radius:999px;background:rgba(4,16,28,.45);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.tabs a,.tabs span{display:flex;align-items:center;gap:6px;font-size:.86rem;font-weight:700;line-height:1;padding:10px 18px;border-radius:999px;text-decoration:none;white-space:nowrap;transition:background .25s,color .25s}
.tabs a:hover{background:rgba(255,255,255,.14)}
.tabs a[aria-current="page"]{background:var(--ink);color:#06304F}
.tabs span{color:rgba(255,255,255,.55);cursor:default}
.tabs small{font-size:.62rem;font-weight:700;padding:3px 6px;border-radius:999px;border:1px solid currentColor}

/* ===== skyView：章の中の画像・数字 ===== */
.panel img{display:block;width:100%;height:auto;border-radius:8px;margin-bottom:10px}
.nums dd small{font-size:.9rem;font-weight:800;margin-right:.1em}
.more{margin-top:14px;font-size:.84rem;color:#E3E6EE;max-width:30em}

/* ===== skyView：実績の入口 ===== */
.wgrid{margin-top:52px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;max-width:1240px}
.wcard{border:1px solid var(--line);border-radius:22px;background:rgba(4,26,46,.5);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);overflow:hidden;display:flex;flex-direction:column}
.wcard figure{margin:0;aspect-ratio:5/4;overflow:hidden;background:#fff}
.wcard img{display:block;width:100%;height:100%;object-fit:cover;object-position:top}
.wcard .in{padding:22px 24px 26px}
.wcard .chip{display:inline-block;font-size:.76rem;font-weight:700;line-height:1;padding:5px 12px;border-radius:999px;background:var(--ink);color:#06304F}
.wcard h3{font-size:1.35rem;margin-top:12px}
.wcard p{margin-top:8px;font-size:.93rem;color:#E3E6EE}
.wnote{margin-top:22px;font-size:.84rem;color:#D5DBEA}

@media (max-width:880px){
  header{padding:12px var(--pad)}
  .tabs{position:fixed;left:10px;right:10px;bottom:10px;justify-content:space-between;gap:0;padding:4px;background:rgba(4,16,28,.8)}
  .tabs a,.tabs span{padding:10px 9px;font-size:.74rem;gap:3px}
  .tabs small{font-size:.54rem;padding:2px 4px}
  .hud{bottom:66px}
  .pin{padding-bottom:104px}
  .wgrid{grid-template-columns:1fr}
  .wcard figure{aspect-ratio:16/10}
  footer{padding-bottom:84px}
}

/* ===== skyView：明るい空の上では、色の反転を使わない ===== */
.apply h2,.mq.m1 span{mix-blend-mode:normal;color:var(--ink)}
.apply h2{text-shadow:0 0 40px rgba(4,26,46,.55)}
.c3 .panel{max-width:23em;padding:12px 14px;margin-top:18px}
.c3 .nums{margin-top:14px}
.c3 .nums dd b{font-size:clamp(2.6rem,4.6vw,4.2rem)}
.wcard figure.fit img{object-fit:contain;object-position:center}

/* ===== skyView：スマホでは文章の後ろを暗くして読みやすくする ===== */
@media (max-width:880px){
  .chap .pin::before{content:"";position:absolute;inset:22% 0 0 0;background:linear-gradient(transparent,rgba(4,16,28,.84) 24%);pointer-events:none}
}

/* ===== skyView：実績ページ ===== */
.page-sub .hero h1{mix-blend-mode:normal;color:var(--ink);font-size:clamp(2.5rem,10.4vw,11rem)}
.toc{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.toc a{display:flex;align-items:center;gap:10px;font-size:.88rem;font-weight:700;line-height:1;text-decoration:none;padding:11px 18px;border:1px solid var(--line);border-radius:999px;background:rgba(4,26,46,.35);backdrop-filter:blur(8px);transition:background .25s,color .25s}
.toc a:hover{background:var(--ink);color:#06304F}
.toc b{font-weight:100;font-size:1.2rem}
.case{position:relative;min-height:100vh;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:64px;align-items:center;padding:16vh var(--pad) 18vh;overflow:hidden}
.case-n{position:absolute;right:var(--pad);top:4vh;font-size:min(56vh,34vw);font-weight:800;line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.3);pointer-events:none;user-select:none}
.case-txt{position:relative}
.case .meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:.86rem;font-weight:700}
.chip{display:inline-block;font-size:.76rem;font-weight:700;line-height:1;padding:6px 12px;border-radius:999px;background:var(--ink);color:#06304F}
.case h2{font-size:clamp(2.1rem,4.2vw,4rem);margin-top:14px}
.case-lead{margin-top:16px;max-width:32em;color:#EEF2FA}
.facts{margin:28px 0 0;border-top:1px solid var(--line);max-width:38em}
.facts > div{display:grid;grid-template-columns:6.2em minmax(0,1fr);gap:18px;padding:16px 0;border-bottom:1px solid var(--line)}
.facts dt{font-weight:800;font-size:.95rem}
.facts dd{margin:0;font-size:.95rem;line-height:1.8;color:#EEF2FA}
.facts ul{margin:0;padding-left:1.2em}
.facts strong{font-weight:800;font-size:1.25em;color:#fff}
.tech{margin-top:14px;font-size:.82rem;color:#D5DBEA}
.case-shots{position:relative;display:grid;gap:22px;justify-items:center}
.shot{margin:0;overflow:hidden;box-shadow:0 50px 90px -40px rgba(0,26,46,.85)}
.shot img{display:block;width:100%;height:auto}
.shot.phone{width:min(300px,74%);border:9px solid #0A1B2B;border-radius:38px;background:#0A1B2B}
.shot.phone img{border-radius:28px}
.shot.wide{width:min(520px,100%);border-radius:18px;border:1px solid var(--line)}
.shot.flow{width:min(460px,100%);border-radius:22px;border:1px solid var(--line);background:rgba(4,26,46,.55);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:26px 28px}
.flow ol{list-style:none;margin:0;padding:0;counter-reset:f}
.flow li{counter-increment:f;display:grid;grid-template-columns:2.6rem minmax(0,1fr);align-items:center;column-gap:6px;font-weight:700;padding:14px 0;position:relative}
.flow li::before{content:counter(f);font-weight:100;font-size:2.2rem;line-height:1;grid-row:1 / span 2}
.flow li + li{border-top:1px solid var(--line)}
.flow li span{display:block;grid-column:2;font-weight:400;font-size:.82rem;color:#D5DBEA}
.textlink{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-weight:700;font-size:.95rem;text-decoration:none;padding:13px 24px;border-radius:999px;background:var(--ink);color:#06304F;transition:box-shadow .25s}
.textlink:hover{box-shadow:0 0 50px rgba(255,255,255,.5)}
@media (max-width:880px){
  .case{grid-template-columns:1fr;gap:36px;padding:12vh var(--pad);min-height:0}
  .case-n{font-size:52vw;top:2vh}
  .facts > div{grid-template-columns:1fr;gap:4px}
  .case::before{content:"";position:absolute;inset:0;background:rgba(4,16,28,.5);pointer-events:none}
  .case-shots{order:2}
}

/* 下の階層のページでは、左下の章の表示を出さない（本文と重なるため） */
.page-sub .hud{display:none}

/* 固定のヘッダーの後ろを少し暗くして、流れてくる文字とロゴが重ならないようにする */
header::before{content:"";position:absolute;inset:0 0 -28px 0;background:linear-gradient(rgba(4,16,28,.6),transparent);z-index:-1;pointer-events:none}

/* ===== skyView：タブ式メニューの3枚 ===== */
.case-shots.duo{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:24px}
.duo .shot.phone{width:228px;border-width:7px;border-radius:32px}
.duo .shot.phone img{border-radius:24px}
.tabs3{display:grid;gap:14px;width:100%}
.tabs3.solo{max-width:430px}
.tabs3 .shot.wide{width:100%}
.shot:not(.vid-frame) figcaption{font-size:.78rem;font-weight:700;line-height:1.5;padding:9px 14px;background:rgba(4,26,46,.78)}

/* ===== skyView：できることページ ===== */
.case.svc{display:block;min-height:0;padding:15vh var(--pad)}
.svc .svc-head{position:relative;max-width:44rem}
.items{list-style:none;margin:36px 0 0;padding:0;position:relative;display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px;max-width:1240px}
.items li{border:1px solid var(--line);border-radius:18px;background:rgba(4,26,46,.5);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:18px 20px 20px;transition:background .25s,border-color .25s}
.items li:hover{background:rgba(4,26,46,.72);border-color:rgba(255,255,255,.5)}
.items strong{display:block;font-weight:800;font-size:1.08rem;line-height:1.5}
.items span{display:block;margin-top:4px;font-size:.88rem;line-height:1.75;color:#DDE3F1}
.svc .proof{position:relative;margin-top:20px;font-size:.9rem;color:#EEF2FA}
.svc .proof a{font-weight:700;text-underline-offset:4px}
.also{position:relative;margin-top:28px;display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;max-width:1100px}
.also li{font-weight:700;font-size:.95rem;line-height:1.5;padding:12px 20px;border-radius:999px;border:1px solid var(--line);background:rgba(4,26,46,.45);backdrop-filter:blur(8px)}
.also li span{font-weight:400;font-size:.82rem;color:#DDE3F1;margin-left:8px}
.page-sub .mq span{font-size:clamp(2.4rem,7.5vw,6.6rem)}
@media (max-width:880px){
  .case-shots.duo{grid-template-columns:1fr;justify-items:center}
  .tabs3.solo{max-width:none}
  .items{grid-template-columns:1fr}
  .also li span{display:block;margin:2px 0 0}
}

/* ===== 読み込み画面：ロゴと線 ===== */
.loader{justify-content:center;align-items:center}
.ld-logo{font-size:clamp(2.6rem,7vw,5rem);font-weight:800;line-height:1;letter-spacing:.02em}
.ld-logo i{font-style:normal;font-weight:100}
.ld-line{display:block;width:min(240px,50vw);height:2px;background:var(--line);margin-top:22px;overflow:hidden}
.ld-line i{display:block;height:100%;background:linear-gradient(90deg,var(--ice),var(--ember));transform-origin:0 50%}

/* ===== リールのカードと、投稿づくりの流れ ===== */
.reels{display:flex;gap:20px;justify-content:center;align-items:flex-start;width:100%}
.rw{flex:1;max-width:210px}
.rw:nth-child(1){rotate:-5deg;margin-top:26px}
.rw:nth-child(3){rotate:5deg;margin-top:26px}
.shot.reel{position:relative;border:6px solid #0A1B2B;border-radius:24px;background:#0A1B2B}
.shot.reel img{border-radius:17px}
.shot.reel figcaption{position:absolute;left:0;right:0;bottom:0;padding:46px 14px 14px;background:linear-gradient(transparent,rgba(4,16,28,.94) 62%);border-radius:0 0 17px 17px;font-size:.82rem;font-weight:700;line-height:1.2}
.shot.reel figcaption b{display:block;font-size:clamp(1.7rem,2.6vw,2.3rem);font-weight:800;line-height:1.05;color:#fff}
.reel-total{margin-top:6px;font-weight:700;text-align:center}
.reel-total b{font-size:1.6em;font-weight:800;color:var(--ember);margin:0 .1em;text-shadow:0 0 18px rgba(4,16,28,.6)}
.pipe{list-style:none;margin:44px 0 0;padding:0;position:relative;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px;width:100%}
.pipe li{position:relative;padding-top:30px}
.pipe li::before{content:"";position:absolute;left:0;top:0;width:16px;height:16px;border-radius:50%;background:var(--ink);box-shadow:0 0 0 5px rgba(255,255,255,.18)}
.pipe li.pipe-line{position:absolute;left:8px;right:0;top:7px;height:2px;padding:0;background:var(--line)}
.pipe li.pipe-line::before{display:none}
.pipe-line i{display:block;height:100%;background:linear-gradient(90deg,var(--ice),var(--ember));transform-origin:0 50%}
.pipe strong{display:block;font-weight:800;font-size:1.05rem;line-height:1.4}
.pipe span{display:block;margin-top:4px;font-size:.84rem;line-height:1.7;color:#DDE3F1}
.pipe.mini{margin-top:20px;gap:8px}
.pipe.mini strong{font-size:.82rem}
.pipe.mini li{padding-top:24px}
.pipe.mini li::before{width:12px;height:12px;box-shadow:0 0 0 4px rgba(255,255,255,.18)}
.pipe.mini li.pipe-line{top:5px;left:6px}

/* ===== できること：柱ごとに違う見せ方 ===== */
.svc .more-link{position:relative;display:inline-block;margin-top:22px;font-size:.9rem;font-weight:700;text-underline-offset:5px}
/* 1 公式LINE：説明の一覧と、タブが切り替わるスマホ */
.split{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:72px;align-items:center}
.feat{list-style:none;padding:0;margin:30px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.feat li{padding:15px 0;border-top:1px solid var(--line)}
.feat strong{display:block;font-weight:800;font-size:1.05rem;line-height:1.5}
.feat span{display:block;font-size:.86rem;line-height:1.7;color:#DDE3F1}
.pm{width:330px;border:9px solid #0A1B2B;border-radius:44px;background:#89A9D8;overflow:hidden;box-shadow:0 60px 100px -40px rgba(0,26,46,.9);font-size:12.5px;line-height:1.55;letter-spacing:0}
.pm-head{background:#16203F;color:#fff;font-weight:700;text-align:center;padding:14px 0 10px}
.pm-chat{display:flex;flex-direction:column;gap:9px;padding:14px 12px 16px;min-height:230px}
.pm-chat p{max-width:78%;padding:8px 12px;border-radius:16px;background:#fff;color:#16203F;font-weight:400}
.pm-chat p.me{align-self:flex-end;background:#7BE07D}
.pm-chat p b{font-weight:700}
.pm-rm{position:relative;aspect-ratio:900/607;background:#0A1B2B}
.pm-rm img{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity .5s}
.pm-rm img.on{opacity:1}
.pm-tabs{display:flex;gap:6px;justify-content:center;margin-top:16px}
.pm-tabs button{font:inherit;font-size:.78rem;font-weight:700;color:var(--ink);background:transparent;border:1px solid var(--line);border-radius:999px;padding:7px 14px;cursor:pointer;transition:background .25s,color .25s}
.pm-tabs button[aria-pressed="true"]{background:var(--ink);color:#06304F}
/* 2 ホームページ：大きさの違うタイル */
.bento{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:minmax(168px,auto);gap:14px;margin-top:40px;max-width:1240px}
.tile{border-radius:22px;padding:22px 24px;display:flex;flex-direction:column;justify-content:flex-end;border:1px solid var(--line);background:rgba(4,26,46,.55);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.tile strong{display:block;font-weight:800;font-size:1.15rem;line-height:1.45}
.tile span{display:block;margin-top:6px;font-size:.86rem;line-height:1.7;color:#DDE3F1}
.tile.big{grid-column:span 2;grid-row:span 2;padding:0;overflow:hidden;justify-content:flex-start}
.tile.big .cap{padding:18px 24px 22px}
.tile.t-ink{background:var(--ink);border-color:var(--ink)}
.tile.t-ink strong{color:#06304F}.tile.t-ink span{color:#2A3352}
.tile.t-ember{background:var(--ember);border-color:var(--ember)}
.tile.t-ember strong{color:#1B0A00}.tile.t-ember span{color:#3A1800}
.tile.t-ice{background:#BFE6FF;border-color:#BFE6FF}
.tile.t-ice strong{color:#06304F}.tile.t-ice span{color:#1D3358}
.bw-bar{display:flex;gap:6px;padding:11px 14px;background:#0A1B2B}
.bw-bar i{width:9px;height:9px;border-radius:50%;background:#3A4670}
.bw-view{flex:1;min-height:200px;display:flex;align-items:flex-end;padding:22px 24px;background:radial-gradient(60% 80% at 62% 40%,rgba(53,189,239,.9),transparent 60%),radial-gradient(50% 70% at 84% 46%,rgba(255,122,51,.95),transparent 62%),#04050B;font-weight:800;font-size:clamp(1.6rem,3.2vw,2.8rem);line-height:1.1;color:#fff}
.tile.big img{display:block;width:100%;height:auto;background:#fff}
/* 3 事務作業：一覧表と切り替わる札 */
.ledger{position:relative;list-style:none;padding:0;margin:40px 0 0;border-top:1px solid var(--line);max-width:1180px}
.ledger li{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.5fr) auto;gap:28px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
.ledger strong{font-weight:800;font-size:clamp(1.25rem,2.3vw,1.9rem);line-height:1.35}
.ledger span.d{font-size:.92rem;line-height:1.75;color:#E3E8F4}
.sw{display:inline-flex;padding:4px;border:1px solid var(--line);border-radius:999px;background:rgba(4,26,46,.45);font-size:.78rem;font-weight:700;line-height:1;white-space:nowrap}
.sw b{padding:8px 14px;border-radius:999px;transition:background .45s,color .45s,opacity .45s}
.sw b:first-child{background:var(--ink);color:#06304F}
.sw b:last-child{color:rgba(255,255,255,.5)}
.ledger li.on .sw b:first-child,.reduce .sw b:first-child,.no-js .sw b:first-child{background:transparent;color:rgba(255,255,255,.45);text-decoration:line-through}
.ledger li.on .sw b:last-child,.reduce .sw b:last-child,.no-js .sw b:last-child{background:var(--ember);color:#1B0A00}
/* 4 システム開発：重なる画面と仕様の一覧 */
.sysgrid{position:relative;display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:72px;align-items:center;margin-top:10px}
.winstack{position:relative;padding:0 70px 70px 0}
.win{border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 50px 90px -40px rgba(0,26,46,.9)}
.win .wv{height:340px;overflow:hidden}
.win img{display:block;width:100%;height:auto}
.winstack .ph{position:absolute;right:0;bottom:0;width:170px;border:7px solid #0A1B2B;border-radius:28px;overflow:hidden;background:#0A1B2B;box-shadow:0 40px 70px -30px rgba(0,26,46,.9)}
.winstack .ph img{display:block;width:100%;height:auto;border-radius:20px}
.spec{list-style:none;padding:0;margin:26px 0 0}
.spec li{display:grid;grid-template-columns:14px minmax(0,1fr);gap:16px;padding:17px 0;border-top:1px solid var(--line)}
.spec li::before{content:"";width:10px;height:10px;margin-top:9px;background:var(--ember);border-radius:2px}
.spec strong{display:block;font-weight:800;font-size:1.12rem;line-height:1.5}
.spec span{display:block;font-size:.88rem;line-height:1.75;color:#DDE3F1}
/* 6 AIの導入：階段 */
.stair{position:relative;list-style:none;padding:0;margin:48px 0 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;align-items:end;max-width:1180px}
.stair li{border:1px solid var(--line);border-bottom:0;border-radius:22px 22px 0 0;background:rgba(4,26,46,.55);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:22px 22px 26px;display:flex;flex-direction:column}
.stair li:nth-child(1){min-height:210px}.stair li:nth-child(2){min-height:270px}.stair li:nth-child(3){min-height:330px}.stair li:nth-child(4){min-height:390px;background:var(--ink);border-color:var(--ink)}
.stair .n{font-weight:100;font-size:3.4rem;line-height:1;margin-bottom:auto;padding-bottom:18px}
.stair strong{font-weight:800;font-size:1.15rem;line-height:1.45}
.stair span.d{margin-top:6px;font-size:.86rem;line-height:1.7;color:#DDE3F1}
.stair li:nth-child(4) .n,.stair li:nth-child(4) strong{color:#06304F}.stair li:nth-child(4) span.d{color:#2A3352}
/* ほかにも：流れる札 */
.flowrow{position:relative;overflow:hidden;margin:26px calc(var(--pad) * -1) 0;white-space:nowrap}
.flowrow ul{display:inline-flex;gap:12px;list-style:none;margin:0;padding:0 6px;animation:flowx 38s linear infinite}
.flowrow.rev ul{animation-direction:reverse;animation-duration:44s}
.flowrow li{font-weight:700;font-size:clamp(1rem,1.7vw,1.35rem);line-height:1;padding:16px 26px;border-radius:999px;border:1px solid var(--line);background:rgba(4,26,46,.45);backdrop-filter:blur(8px)}
.flowrow.rev li{background:var(--ink);color:#06304F;border-color:var(--ink)}
@keyframes flowx{to{transform:translateX(-50%)}}

@media (max-width:880px){
  .reels{gap:10px}
  .shot.reel{border-width:4px;border-radius:18px}
  .shot.reel img{border-radius:13px}
  .shot.reel figcaption{padding:30px 8px 8px;font-size:.66rem}
  .shot.reel figcaption b{font-size:1.2rem}
  .pipe{grid-template-columns:1fr;gap:0;margin-top:32px}
  .pipe li{padding:0 0 22px 34px}
  .pipe li.pipe-line{left:7px;right:auto;top:8px;bottom:22px;width:2px;height:auto}
  .pipe-line i{transform-origin:50% 0;background:linear-gradient(var(--ice),var(--ember))}
  .pipe.mini{grid-template-columns:repeat(6,minmax(0,1fr));gap:4px}
  .pipe.mini li{padding:20px 0 0}
  .pipe.mini li.pipe-line{left:6px;right:0;top:5px;bottom:auto;width:auto;height:2px}
  .pipe.mini strong{font-size:.62rem}
  .split{grid-template-columns:1fr;gap:44px;justify-items:center}
  .split > div:first-child{justify-self:stretch}
  .feat{grid-template-columns:1fr}
  .pm{width:min(330px,100%)}
  .bento{grid-template-columns:1fr 1fr}
  .tile.big{grid-column:span 2;grid-row:auto}
  .ledger li{grid-template-columns:1fr;gap:8px}
  .sw{justify-self:start}
  .sysgrid{grid-template-columns:1fr;gap:40px}
  .winstack{padding:0 40px 60px 0}
  .win .wv{height:240px}
  .winstack .ph{width:128px}
  .stair{grid-template-columns:1fr;align-items:stretch}
  .stair li{min-height:0!important;border-bottom:1px solid var(--line);border-radius:20px}
  .stair .n{font-size:2.6rem;padding-bottom:10px}
}
@media (prefers-reduced-motion: reduce){
  .flowrow{white-space:normal;margin-inline:0}
  .flowrow ul{animation:none;flex-wrap:wrap}
  .flowrow li[aria-hidden]{display:none}
  .pm-rm img,.sw b{transition:none}
}

/* 調整：読み込みのロゴを濃く、粒が文字に重なる所は文字の後ろを暗く、流れ図の線は丸の中心に通す */
.ld-logo{color:#fff;text-shadow:0 0 30px rgba(4,16,28,.5)}
.feat li,.spec li{background:linear-gradient(90deg,rgba(6,30,52,.55),rgba(6,30,52,0))}
.feat li{padding-left:12px}
.pipe li.pipe-line{top:7px;z-index:0}
.pipe li::before{z-index:1}
.shot.reel figcaption b{text-shadow:0 2px 14px rgba(4,16,28,.9)}

/* 実績：AIの回答を大きく見せ、入力画面を右下に重ねる */
.case-shots.over{justify-items:stretch}
.case-shots.over .shot.wide{width:100%;max-width:560px}
.case-shots.over .shot.phone{width:190px;justify-self:end;margin-top:-18px;border-width:7px;border-radius:30px}
.case-shots.over .shot.phone img{border-radius:22px}
@media (max-width:880px){.case-shots.over .shot.phone{width:150px;margin-top:-14px}}

/* ===== 実績の枠：柱の下に入る、白い証拠のカード ===== */
.ev{position:relative;margin-top:60px;background:var(--ink);color:#0B2238;border-radius:28px;padding:clamp(26px,3.4vw,44px);box-shadow:0 60px 110px -50px rgba(0,26,46,.95);max-width:1240px;scroll-margin-top:110px}
.ev-tag{position:absolute;top:-15px;left:28px;background:var(--ember);color:#1B0A00;font-weight:800;font-size:.84rem;line-height:1;padding:8px 16px;border-radius:999px}
.ev-pair{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;max-width:1240px}
.chip.dark{background:#0B2238;color:#fff}
.ev h3{font-size:clamp(1.4rem,2.5vw,2.1rem);font-weight:800;line-height:1.3;margin-top:12px}
.ev-head p{margin-top:8px;font-size:.95rem;line-height:1.8;color:#33405F;max-width:44em}
.ev-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:22px 0 0;padding-top:20px;border-top:1px solid #D5DBEA}
.ev-facts.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.ev-facts dt{font-weight:800;font-size:.8rem;color:#5A6685}
.ev-facts dd{margin:4px 0 0;font-size:.92rem;line-height:1.8;color:#0B2238}
.ev-facts strong{font-weight:800;font-size:1.45em;color:#0569A8;margin:0 .08em}
.ev-shots{display:grid;gap:12px;margin-top:24px}
.ev-shots.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.ev-shots.tall{grid-template-columns:repeat(2,minmax(0,200px));margin-top:12px}   /* 縦に長い画面の画像を2枚並べる */
.ev-shots figure{margin:0;border-radius:12px;overflow:hidden;border:1px solid #D5DBEA;background:#EEF2FA;transition:transform .35s cubic-bezier(.2,1.4,.4,1)}
.ev-shots figure:hover{transform:scale(1.06)}
.ev-shots img{display:block;width:100%;height:auto}
.ev-shots figcaption{font-size:.74rem;font-weight:700;line-height:1.4;padding:7px 10px;color:#0B2238}
.ev-nums{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:22px 0 0;padding-top:22px;border-top:1px solid #D5DBEA}
.ev-nums > div{display:flex;flex-direction:column}   /* HTMLは dt → dd の順。見た目は数字（dd）を上に置く */
.ev-nums dd{order:-1;margin:0;font-weight:800;font-size:1.05rem;line-height:1;color:#0B2238;white-space:nowrap}
.ev-nums b{font-size:clamp(2.6rem,5.4vw,4.6rem);color:#0569A8;margin-right:.06em;font-variant-numeric:tabular-nums}
.ev-nums dt{margin-top:10px;font-size:.84rem;font-weight:700;line-height:1.6;color:#5A6685}
.ev-flow{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px;counter-reset:ef}
.ev-flow li{counter-increment:ef;display:flex;align-items:center;gap:10px;font-weight:700;font-size:.9rem;line-height:1.4;padding:10px 18px 10px 12px;border-radius:999px;background:#EEF2FA;color:#0B2238}
.ev-flow li::before{content:counter(ef);display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#0569A8;color:#fff;font-size:.8rem}
@media (max-width:880px){
  .ev-pair{grid-template-columns:1fr}
  .ev-facts,.ev-facts.two,.ev-nums{grid-template-columns:1fr;gap:16px}
  .ev-shots.three{gap:6px}
  .ev-shots.tall{gap:6px;margin-top:6px}
  .ev-shots figcaption{font-size:.62rem;padding:5px 6px}
  .ev{border-radius:22px;margin-top:48px}
}
@media (prefers-reduced-motion: reduce){.ev-shots figure{transition:none}}

.ev-note{margin-top:16px;font-size:.8rem;color:#5A6685}

/* 実績の枠の中の棒グラフ：訪問のきっかけ */
.ev-bars{margin-top:26px;padding-top:22px;border-top:1px solid #D5DBEA}
.ev-bars-t{font-weight:800;font-size:.84rem;color:#5A6685}
.ev-bars ol{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:10px}
.ev-bars li{display:grid;grid-template-columns:11.5em minmax(0,1fr) 4.6em;gap:14px;align-items:center;font-size:.9rem;font-weight:700;color:#0B2238}
.ev-bars .bb{height:18px;border-radius:999px;background:#E3E8F1;overflow:hidden}
.ev-bars .bb i{display:block;height:100%;border-radius:999px;background:#9FB0CF}
.ev-bars li.hot .bb i{background:var(--ember)}
.ev-bars li.hot .bn,.ev-bars li.hot .bv{font-weight:800;color:#B8430A}
.ev-bars .bv{text-align:right;font-variant-numeric:tabular-nums}
@media (max-width:880px){.ev-bars li{grid-template-columns:minmax(0,1fr) 4.2em;gap:4px 10px}.ev-bars .bn{grid-column:1/-1}}

/* ===== skyView のロゴ：丸い印（青から紫）と文字 ===== */
/* ===== skyView のロゴ：丸い印（昼の空・雲・山・海）と文字。どちらも画像（img/brand/） ===== */
.logo{display:inline-flex;align-items:center;gap:9px;line-height:1;text-decoration:none}
.logo .mark{display:block;width:34px;height:34px;flex:none}
.logo .logo-word{display:block;height:21px;width:auto}
.logo.small{margin-right:16px;vertical-align:middle}
.logo.small .mark{width:24px;height:24px}
.logo.small .logo-word{height:15px}
.ld-logo{display:inline-flex;align-items:center;gap:.3em;font-size:clamp(2.2rem,6vw,4.4rem)}
.ld-logo .mark{display:block;width:1.2em;height:1.2em;flex:none}
.ld-logo .logo-word{display:block;height:.78em;width:auto}
.bar,.ld-line i{background:linear-gradient(90deg,#029FE8,#35BDEF)}
footer{display:flex;align-items:center;flex-wrap:wrap;gap:6px 0}
/* 説明の一覧の後ろに敷いていた四角い背景をやめる */
.feat li,.spec li{background:none}
.feat li{padding-left:0}

/* 読み込み画面のロゴの大きさ（元の数字用の指定に負けないようにする） */
.loader .ld-logo{font-size:clamp(2.2rem,6vw,4.4rem);line-height:1}

/* ===== 最初の画面：中央ぞろえの型（太陽と雲の空に使う） ===== */
.hero.center{justify-content:flex-end;align-items:center;text-align:center;padding-top:20vh;padding-bottom:7vh}
.hero.center h1{text-shadow:0 4px 40px rgba(3,44,74,.55),0 0 2px rgba(3,44,74,.5)}
.hero.center .hero-foot{justify-content:center;margin-top:26px}
.hero.center .sub{max-width:34em;margin-inline:auto;color:#fff;text-shadow:0 1px 14px rgba(3,44,74,.7)}
.hero.center .toc{justify-content:center;max-width:860px;margin-inline:auto}
.hero.center .toc a{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.45)}
.hero.center .toc a:hover{background:#fff;color:#06304F}

.page-sub .hero.center h1{font-size:clamp(2.4rem,7.6vw,7.2rem);line-height:1.12}

/* ===== 相談するページ ===== */
/* 流れ：縦の線でつないだ4つの手順 */
.tl{position:relative;list-style:none;padding:0;margin:48px 0 0;max-width:780px;display:grid;gap:34px}
.tl li{display:grid;grid-template-columns:64px minmax(0,1fr);gap:24px;align-items:start;position:relative}
.tl .n{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:var(--ink);color:#06304F;font-weight:800;font-size:1.5rem;line-height:1;position:relative;z-index:1;box-shadow:0 0 0 8px rgba(255,255,255,.14)}
.tl li:last-child .n{background:var(--ember);color:#1B0A00}
.tl strong{display:block;font-weight:800;font-size:clamp(1.2rem,2.2vw,1.7rem);line-height:1.4;padding-top:10px}
.tl p{margin-top:6px;color:#EEF2FA;max-width:34em}
.tl li.tl-line{position:absolute;left:31px;top:32px;bottom:32px;width:2px;display:block;background:var(--line)}
.tl-line i{display:block;width:100%;height:100%;background:linear-gradient(var(--ice),var(--ember));transform-origin:50% 0}
/* 伺うこと：会話の吹き出し */
.talkgrid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}
.talk{display:flex;flex-direction:column;gap:14px;padding:26px 22px;border-radius:30px;background:rgba(137,169,216,.92);box-shadow:0 60px 100px -50px rgba(0,26,46,.9);max-width:520px;justify-self:end;width:100%}
.talk p{max-width:84%;padding:13px 18px;border-radius:20px;font-size:.98rem;line-height:1.65;font-weight:700;color:#16203F;background:#fff}
.talk p.a{align-self:flex-end;background:#7BE07D;font-weight:400}
/* 段階：期間の長さが分かる棒 */
.gantt{position:relative;list-style:none;padding:0;margin:44px 0 0;max-width:1100px;display:grid;gap:26px}
.gantt li{display:grid;grid-template-columns:minmax(0,13em) minmax(0,1fr);gap:8px 28px;align-items:center}
.gl strong{display:block;font-weight:800;font-size:clamp(1.15rem,2vw,1.5rem);line-height:1.4}
.gl span{display:inline-block;margin-top:4px;font-size:.8rem;font-weight:700;line-height:1;padding:6px 12px;border-radius:999px;background:var(--ink);color:#06304F}
.gb{position:relative;height:26px;border-radius:999px;background:rgba(255,255,255,.14)}
.gb i{position:absolute;left:var(--s);width:var(--w);top:0;bottom:0;border-radius:999px;background:linear-gradient(90deg,var(--ice),#fff);transform-origin:0 50%}
.gantt li:last-child .gb i{background:linear-gradient(90deg,#fff,var(--ember))}
.gantt li p{grid-column:2;font-size:.9rem;color:#E3E8F4;max-width:40em}
.handover{position:relative;margin-top:36px;max-width:1100px;padding:22px 26px;border-radius:22px;background:var(--ink);color:#2A3352;font-size:.95rem;line-height:1.8}
.handover strong{display:inline-block;margin-right:14px;font-weight:800;font-size:1.15rem;color:#06304F}
.page-sub .faq{position:relative}
/* 申し込みのボタン */
.ways{margin-top:40px;display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
.btn.way{margin-top:0;min-width:270px}
.btn.way.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn.way[aria-disabled="true"]{background:rgba(255,255,255,.12);color:#E3E6EE;border:1px solid var(--line);cursor:not-allowed;pointer-events:none}
.hero .textlink{margin-top:22px}
@media (max-width:880px){
  .tl li{grid-template-columns:48px minmax(0,1fr);gap:16px}
  .tl .n{width:48px;height:48px;font-size:1.2rem;box-shadow:0 0 0 6px rgba(255,255,255,.14)}
  .tl li.tl-line{left:23px;top:24px;bottom:24px}
  .tl strong{padding-top:8px}
  .talkgrid{grid-template-columns:1fr;gap:32px}
  .talk{justify-self:stretch;padding:20px 16px}
  .talk p{font-size:.92rem}
  .gantt li{grid-template-columns:1fr}
  .gantt li p{grid-column:1}
  .btn.way{min-width:0;width:100%}
}

/* ===== 公式LINEの中のAI：面接の練習の実演（左にスマホ、右に流れ） ===== */
.ai-sec{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:72px;align-items:center;margin-top:120px}
.ai-demo{order:2}
.ai-sec h3{font-size:clamp(1.7rem,3.2vw,2.7rem);font-weight:800;line-height:1.3;margin-top:14px}
.ai-lead{margin-top:14px;line-height:1.9;color:#DDE3F1;max-width:36em}
.ai-flow{list-style:none;padding:0;margin:26px 0 0;counter-reset:ai;max-width:40em}
.ai-flow li{counter-increment:ai;display:grid;grid-template-columns:34px minmax(0,1fr);gap:2px 14px;padding:14px 0;border-top:1px solid var(--line)}
.ai-flow li::before{content:counter(ai);grid-row:1/3;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:800;line-height:1;background:var(--ember);color:#1B0A00}
.ai-flow strong{font-weight:800;font-size:1.05rem;line-height:1.5}
.ai-flow span{font-size:.88rem;line-height:1.7;color:#DDE3F1}
.ai-note{margin-top:18px;font-size:.86rem;line-height:1.8;color:#DDE3F1;border-left:3px solid var(--ice);padding-left:14px;max-width:40em}
.mi{background:#EEF3FB}
/* 実際の画面の画像を6枚重ねて、不透明度で切り替える（枠の高さは動かない） */
.mi-shots{position:relative;aspect-ratio:660/1428}
.mi-shots img{position:absolute;inset:0;display:block;width:100%;height:100%;opacity:0;transition:opacity .5s}
.mi-shots img.on{opacity:1}
.mi-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin-top:16px}
.mi-steps button{font:inherit;font-size:.78rem;font-weight:700;color:var(--ink);background:transparent;border:1px solid var(--line);border-radius:999px;padding:7px 4px;cursor:pointer;transition:background .25s,color .25s}
.mi-steps button[aria-pressed="true"]{background:var(--ink);color:#06304F}
.mi-cap{margin-top:12px;font-size:.76rem;line-height:1.6;text-align:center;color:#DDE3F1}
@media (max-width:880px){
  .ai-sec{grid-template-columns:1fr;gap:40px;margin-top:84px;justify-items:center}
  .ai-sec > div:last-child{justify-self:stretch}
  .ai-demo{width:min(330px,100%)}
}
@media (prefers-reduced-motion: reduce){.mi-shots img,.mi-steps button{transition:none}}

/* ===== 動画の制作：左に説明、右に実際の動画 ===== */
.vid{position:relative;display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:56px;align-items:center;margin-top:120px;max-width:1240px}
.vid h3{font-size:clamp(1.7rem,3.2vw,2.7rem);font-weight:800;line-height:1.3;margin-top:14px}
.vid-list{list-style:none;padding:0;margin:24px 0 0}
.vid-list li{padding:13px 0;border-top:1px solid var(--line)}
.vid-list strong{display:block;font-weight:800;font-size:1.05rem;line-height:1.5}
.vid-list span{display:block;font-size:.88rem;line-height:1.7;color:#DDE3F1}
.vid-frame{margin:0}
.vid-frame video{display:block;width:100%;height:auto;aspect-ratio:16/9;border-radius:22px;background:#04263F;box-shadow:0 60px 110px -50px rgba(0,26,46,.95);border:1px solid rgba(255,255,255,.28)}
.vid-frame figcaption{margin-top:12px;font-size:.84rem;font-weight:700;color:#DDE3F1;text-align:right}
@media (max-width:880px){
  .vid{grid-template-columns:1fr;gap:32px;margin-top:84px}
  .vid-frame video{border-radius:14px}
}

/* 動画を2本並べる：上に大きく見本集、下に小さく人物の動画 */
.vid-stack{display:grid;gap:26px}
.vid-sub{width:62%;justify-self:end}
.vid-frame figcaption{text-align:left}
@media (max-width:880px){.vid-sub{width:100%}}

/* ===== オープニングの映像（ホームを最初に開いたときだけ） ===== */
.op{position:fixed;inset:0;z-index:60;background:#01030C;transition:opacity .6s}
.op[hidden]{display:none}
.op.out{opacity:0;pointer-events:none}
.op video{display:block;width:100%;height:100%;object-fit:cover}
.op-btns{position:absolute;right:max(20px,env(safe-area-inset-right));bottom:max(22px,env(safe-area-inset-bottom));display:flex;gap:10px}
.op-skip,.op-sound{font:inherit;font-weight:700;font-size:.9rem;line-height:1;color:#fff;background:rgba(4,14,60,.6);border:1px solid rgba(255,255,255,.5);border-radius:999px;padding:13px 22px;cursor:pointer}
.op-skip:hover,.op-sound:hover{background:rgba(255,255,255,.16)}
.op-skip{background:#fff;color:#061033;border-color:#fff}
.op-skip:hover{background:#DDE8FF}
.op-sound[aria-pressed="true"]{background:#FF7A33;border-color:#FF7A33;color:#1B0A00}
@media (orientation:portrait){.op video{object-fit:contain}}
.op.v video{object-fit:cover}   /* 縦長の動画は画面いっぱいに。左右56px・下150pxは切れてもよい余白として作ってある */

/* ===== 章3：明るい空の上の補足の文字を明るくする（背景との差を 4.5 以上にする） ===== */
.c3 .kicker,.c3 .nums dt{color:#fff;text-shadow:0 0 12px rgba(4,26,46,.55)}
.c3 .panel .cap{color:#DDE3F1}

/* できることページの最初の見出し：1行が10文字あるので、折り返さない大きさにする */
.page-sub .hero h1.long{font-size:clamp(2rem,8.8vw,11rem)}

/* ===== 画面の高さが低いとき：章の中身が切れないように、文字と余白を詰める ===== */
/* パソコン：章1は見出しを2行に収め、一覧の行間を詰める */
@media (min-width:881px) and (max-height:860px){
  .c1 h2{font-size:clamp(2.1rem,4.1vw,3rem)}
  .c1 p.body{margin-top:16px}
  .c1 .panel{margin-top:18px;padding:14px 24px}
  .c1 .rows li{padding:5px 0}
}
/* パソコン：章3は画像と説明を横に並べ、数字が左下の章の表示に重ならないようにする */
@media (min-width:881px) and (max-height:800px){
  .c3 .panel{display:grid;grid-template-columns:minmax(0,15em) minmax(0,1fr);gap:16px;align-items:center;max-width:34em;background:rgba(6,8,18,.86)}   /* 説明の後ろに光の輪が来るので、枠の地を濃くする */
  .c3 .panel img{margin-bottom:0}
}
/* パソコン：さらに低いときは、章1の補足の文を出さない */
@media (min-width:881px) and (max-height:715px){
  .c1 .more{display:none}
  .c3 .pin{padding-top:76px}
  /* ホームの最初の画面：導入の文が最初の画面に収まるように、見出しを高さに合わせて少し小さくする */
  body:not(.page-sub) .hero{padding-bottom:36px}
  body:not(.page-sub) .hero h1{font-size:min(14vw,27vh)}
  body:not(.page-sub) .tip{display:none}   /* 右下の案内が「スクロールすると…」の文に重なるので出さない */
}
/* スマホ：章1の補足の文を出さない */
@media (max-width:880px) and (max-height:745px){
  .c1 .more{display:none}
}
/* スマホ：章3は画像と説明を横に並べる */
@media (max-width:880px) and (max-height:700px){
  .c3 .panel{display:grid;grid-template-columns:minmax(0,9.5em) minmax(0,1fr);gap:12px;align-items:center}
  .c3 .panel img{margin-bottom:0}
  .c3 .panel .cap{font-size:.74rem;line-height:1.55}
}
/* スマホ：さらに低いときは、文字と余白を詰める */
@media (max-width:880px) and (max-height:630px){
  .kicker b{font-size:1.6rem}
  .chap h2{font-size:clamp(1.5rem,6.4vw,2.2rem);margin-top:4px}
  .chap p.body{margin-top:6px;font-size:.86rem;line-height:1.65}
  .c1 .panel{margin-top:8px;padding:8px 14px}
  .c1 .panel .cap{font-size:.74rem;line-height:1.5}
  .c1 .rows{margin-top:6px}
  .c1 .rows li{padding:2px 0;font-size:.82rem}
  .c3 .pin{padding-top:66px}
}

/* 章1の見出し：大きい画面で「も、」だけが次の行に落ちないよう、1行目が収まる大きさにする */
@media (min-width:881px){.c1 h2{font-size:clamp(2.1rem,3.2vw,3.1rem)}}

/* 実績の枠を2つ並べたとき、短いほうを無理に引き伸ばさない（下に大きな空白ができるのを防ぐ） */
.ev-pair{align-items:start}

/* ===== ホーム：数字で見る、AIのいま（3つの数字を線と余白で区切って並べる） ===== */
.aifig{padding-bottom:10vh}
.aifig-list{list-style:none;padding:0;margin-top:52px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-width:1240px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.aifig-item{padding:30px clamp(14px,2vw,28px) 34px;border-left:1px solid var(--line);text-shadow:0 0 14px rgba(4,26,46,.6),0 0 4px rgba(4,26,46,.5)}
.aifig-item:first-child{padding-left:0;border-left:0}
.aifig-num{font-weight:800;font-size:clamp(.85rem,1.4vw,1.2rem);line-height:1.1;white-space:nowrap;color:#fff}
.aifig-num b{font-size:clamp(2rem,4.6vw,4.1rem);font-variant-numeric:tabular-nums;letter-spacing:-.01em;margin-right:.04em}
.aifig-num i{font-style:normal;color:var(--ice)}
.aifig-hot b{color:var(--ember)}
.aifig-what{margin-top:16px;font-weight:700;font-size:1rem;line-height:1.6;color:var(--ink)}
.aifig-src{margin-top:6px;font-size:.8rem;line-height:1.6;color:#DDE3F1}
.aifig-sum{margin-top:36px;max-width:34em;font-weight:700;color:#E3E6EE;text-shadow:0 0 14px rgba(4,26,46,.5)}
@media (max-width:880px){
  /* スマホ：3つを縦に並べ、横の線で区切る */
  .aifig-list{grid-template-columns:1fr;margin-top:32px}
  .aifig-item{padding:22px 0 24px;border-left:0;border-top:1px solid var(--line)}
  .aifig-item:first-child{border-top:0}
  .aifig-num{font-size:1rem}
  .aifig-num b{font-size:clamp(3rem,15vw,4rem)}
  .aifig-what{margin-top:10px;font-size:.95rem}
  .aifig-sum{margin-top:26px}
}

/* ===== 最後の場面：ロゴの空（3ページ共通。section.apply に .skyend を足して使う） =====
   上から、ロゴの空色 #029FE8 → 水平線に向かって淡い空色 #9AD4F5 → 白い雲と山（skyview-cloud.png）→ 横じまの海（#35BDEF と白）→ 白いフッター。
   平らな塗りで描く（ロゴと同じ）。背景の粒は、この場面の下に隠れる。
   文字の色：見出しは白。小さい文字は濃い紺 #052B47（#029FE8 の上で 4.9、それより淡い空色の上ではそれ以上）。 */
.apply.skyend{--sea:clamp(130px,21vh,220px);justify-content:flex-start;min-height:0;padding:22vh var(--pad) 0;overflow:hidden;
  background:linear-gradient(180deg,rgba(2,159,232,0) 0,#029FE8 16vh,#029FE8 40%,#9AD4F5 calc(100% - var(--sea)))}
.apply.skyend h2{color:#fff;text-shadow:0 2px 26px rgba(3,96,150,.4)}
.apply.skyend p{text-shadow:none}
.apply.skyend .sec-lead{color:#052B47;font-weight:700}
.apply.skyend .btn{background:#fff;color:#052B47}
.apply.skyend .btn:hover:not(:disabled){box-shadow:0 0 0 6px rgba(255,255,255,.4)}
/* 絵の部分は、フッターと合わせてちょうど1画面ぶん。いちばん下まで進むと、画面いっぱいがロゴの絵になる（固定のヘッダーの下は空だけ） */
.skyend-art{align-self:stretch;margin:clamp(40px,7vh,80px) calc(var(--pad) * -1) 0;min-height:calc(100vh - 76px);min-height:calc(100svh - 76px);display:flex;flex-direction:column;justify-content:flex-end}
.skyend-cloudbox{overflow:hidden;display:flex;justify-content:center}   /* 下端が水平線。雲はここより下にはみ出さない */
.skyend-cloud{display:block;width:min(78vw,84vh,780px);height:auto;will-change:transform}
.skyend-sea{height:var(--sea);background:linear-gradient(180deg,#fff 0 5%,#35BDEF 5% 24%,#fff 24% 30%,#35BDEF 30% 47%,#fff 47% 56%,#35BDEF 56% 69%,#fff 69% 81%,#35BDEF 81% 92%,#fff 92% 100%)}
/* フッター：海の下の白地に、空色の文字のロゴ（ロゴの絵の下に文字が入る並びと同じ） */
footer{background:#fff;color:#052B47;border-top:0}
@media (max-width:880px){
  .apply.skyend{--sea:clamp(120px,20vh,180px);padding-top:20vh}
  .skyend-art{min-height:calc(100vh - 150px);min-height:calc(100svh - 150px)}   /* スマホのフッターは、下のメニューのぶん高い */
  .skyend-cloud{width:min(88vw,60vh)}
  .case:has(+ .skyend)::before{background:linear-gradient(rgba(4,16,28,.5) calc(100% - 22vh),rgba(4,16,28,0))}   /* 手前の章の暗い幕を、下に向かって消す（空との境目に線を出さない） */
}

/* 面接の練習の実際の画面：6枚を並べて一度に見せる（スマホでは横に動かす） */
.mi-gal{position:relative;margin-top:72px}
.mi-gal-h{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:1rem;font-weight:700;line-height:1.6;color:var(--ink)}
.mi-gal-list{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}
.mi-gal-list figure{margin:0}
.mi-gal-list img{display:block;width:100%;height:auto;border-radius:14px;border:1px solid rgba(255,255,255,.35);background:#EEF3FB;box-shadow:0 14px 34px rgba(0,26,46,.35)}
.mi-gal-list figcaption{margin-top:12px;font-size:.8rem;line-height:1.6;color:#DDE9F3}
.mi-gal-list figcaption b{display:block;font-size:.9rem;font-weight:800;color:var(--ink)}
.mi-gal-note{margin-top:16px;font-size:.76rem;line-height:1.6;color:#DDE3F1}
@media (max-width:1100px){.mi-gal-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 16px}}
@media (max-width:640px){
  .mi-gal{margin-top:56px}
  .mi-gal-list{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;margin-left:calc(var(--pad) * -1);margin-right:calc(var(--pad) * -1);padding:0 var(--pad) 10px}
  .mi-gal-list li{flex:0 0 62%;scroll-snap-align:center}
}

/* ===== 最後の場面の2つめのボタン（お試し版）。空の上でも読めるように、紺で塗る ===== */
.apply.skyend .btn.way.ghost{background:#052B47;color:#fff;border:0}
.apply.skyend .btn.way.ghost:hover{box-shadow:0 0 0 6px rgba(5,43,71,.25)}
/* ===== フッターのリンク ===== */
.foot-link{margin-left:auto;color:inherit;font-weight:700;text-underline-offset:4px}
@media (max-width:640px){.foot-link{margin-left:0;flex-basis:100%}}
/* ===== 文書のページ（プライバシーポリシー）。動きのない、読むためのページ ===== */
.page-doc{background:linear-gradient(#06304F,#0569A8 60vh) #0569A8}
.doc{max-width:46rem;margin:0 auto;padding:clamp(110px,16vh,160px) var(--pad) 96px}
.doc h1{font-size:clamp(1.9rem,5vw,3rem);line-height:1.3;font-weight:800;margin:0}
.doc-lead{margin-top:20px}
.doc h2{font-size:1.2rem;font-weight:800;line-height:1.5;margin:52px 0 10px;padding-top:22px;border-top:1px solid rgba(255,255,255,.28)}
.doc p{margin:0 0 10px}
.doc ul{margin:0 0 10px;padding-left:1.3em}
.doc dl{margin:0}
.doc dt{font-weight:800;margin-top:16px}
.doc dd{margin:2px 0 0}
.doc a{color:#fff;text-underline-offset:4px;word-break:break-all}
.doc-date{margin-top:56px;font-size:.88rem}