/* ===== MUKIAI / Claude Code 導入基盤設計支援 — 共通スタイル ===== */
:root{
  --navy:#0f2742;--navy-2:#13315c;--navy-deep:#091b30;
  --teal:#1f6f78;--teal-2:#2b8a94;--teal-soft:#e3f0f1;
  --gold:#c8a24a;--gold-2:#dcb863;--gold-soft:#f3e9cf;
  --cc:#c96442;--ink:#1a2b3c;--muted:#5a6b7b;--line:#e6e0d4;
  --bg:#faf8f3;--bg-2:#f3efe6;--card:#fff;
  --maxw:1180px;--radius:18px;
  --shadow-sm:0 2px 10px rgba(15,39,66,.06);
  --shadow:0 18px 40px -18px rgba(15,39,66,.22);
  --shadow-lg:0 30px 70px -28px rgba(15,39,66,.32);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans JP",system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.pad{padding:clamp(54px,8vw,100px) 0}
.center{text-align:center}
.sec-head{text-align:center;max-width:780px;margin:0 auto}
.sec-title{font-family:"Noto Serif JP",serif;font-weight:700;font-size:clamp(24px,3.6vw,36px);line-height:1.4;color:var(--navy)}
.sec-title .u{background:linear-gradient(transparent 62%,var(--gold-soft) 62%);padding:0 .1em}
.sec-title .ac{color:var(--teal-2)}
.sec-lead{margin-top:14px;color:var(--muted);font-size:15.5px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;font-size:15.5px;border-radius:999px;padding:15px 28px;cursor:pointer;border:none;transition:transform .25s var(--ease),box-shadow .25s var(--ease);white-space:nowrap;position:relative;overflow:hidden}
.btn-cta{color:#fff;background:linear-gradient(120deg,var(--teal),var(--teal-2));box-shadow:0 14px 30px -12px rgba(31,111,120,.6)}
.btn-cta .arr{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.22)}
.btn-cta::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 20%,rgba(255,255,255,.5) 50%,transparent 80%);transform:translateX(-120%)}
.btn-cta:hover{transform:translateY(-3px);box-shadow:0 20px 40px -12px rgba(31,111,120,.7)}
.btn-cta:hover::after{animation:shine 1s var(--ease) forwards}
@keyframes shine{to{transform:translateX(120%)}}
.btn-line{color:#fff;background:linear-gradient(120deg,#06c755,#04a847);box-shadow:0 14px 30px -12px rgba(6,199,85,.6)}
.btn-line:hover{transform:translateY(-3px)}
.btn-ghost{color:var(--navy);background:#fff;border:1.5px solid var(--line);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{transform:translateY(-3px);border-color:var(--teal);color:var(--teal)}
.linelogo{width:20px;height:20px;flex:0 0 auto}
.btn-line .linelogo{filter:brightness(0) invert(1)}

/* header */
header{position:fixed;top:0;left:0;right:0;z-index:60;transition:padding .35s,box-shadow .35s;padding:12px 0;background:rgba(250,248,243,.93);backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(15,39,66,.06)}
header.scrolled{box-shadow:0 8px 24px -14px rgba(15,39,66,.28)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:11px}
.brand .brand-logo{height:28px;width:auto;display:block}
.brand .bsub{font-size:10px;font-weight:700;letter-spacing:.1em;color:var(--teal);border-left:1px solid var(--line);padding-left:10px;line-height:1.3}
.menu{display:flex;align-items:center;gap:18px}
.menu a.link{font-size:13.5px;font-weight:500;color:var(--ink);position:relative;transition:color .2s;white-space:nowrap}
.menu a.link::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--gold);transition:width .25s}
.menu a.link:hover{color:var(--teal)}.menu a.link:hover::after{width:100%}
.menu a.active{color:var(--teal)}.menu a.active::after{width:100%}
.menu .btn{padding:11px 18px;font-size:13px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.burger span{width:25px;height:2.5px;background:var(--navy);border-radius:2px}
.mobile-menu{display:none;position:fixed;top:0;left:0;right:0;z-index:59;background:var(--bg);box-shadow:var(--shadow-lg);padding:78px 24px 30px;transform:translateY(-110%);transition:transform .4s var(--ease)}
.mobile-menu.open{transform:none}
.mobile-menu a{display:block;padding:14px 4px;font-size:16px;font-weight:700;color:var(--navy);border-bottom:1px solid var(--line)}
.mobile-menu .btn{margin-top:20px;width:100%}
@media(max-width:1040px){.menu .link{display:none}.menu .btn{display:none}.burger{display:flex}.mobile-menu{display:block}}

/* hero */
.hero{position:relative;padding:118px 0 68px;overflow:hidden;background:radial-gradient(1100px 520px at 85% 0%,rgba(43,138,148,.14),transparent 60%),linear-gradient(180deg,#eef3f1,var(--bg) 55%)}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(31,111,120,.06) 1px,transparent 1px);background-size:26px 26px;mask-image:linear-gradient(180deg,#000,transparent 70%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:center;position:relative;z-index:2}
.hero .eyebrow{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 16px 7px 9px;font-weight:700;font-size:12.5px;color:var(--navy);box-shadow:var(--shadow-sm);margin-bottom:20px}
.hero .eyebrow img{width:20px;height:20px}.hero .eyebrow b{color:var(--cc)}
.hero h1{font-family:"Noto Serif JP";font-weight:900;color:var(--navy);font-size:clamp(30px,4.6vw,52px);line-height:1.22}
.hero h1 .accent{color:var(--teal-2)}
.hero h1 .cc{color:var(--cc)}
.hero p.sub{margin-top:20px;font-size:clamp(15px,1.9vw,18px);color:#33485c;font-weight:500;max-width:540px}
.hero .cta-row{margin-top:28px;display:flex;flex-wrap:wrap;gap:13px}
.hero .featrow{margin-top:30px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.hero .featrow .f{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 14px;box-shadow:var(--shadow-sm)}
.hero .featrow .f .fi{width:34px;height:34px;border-radius:9px;background:var(--teal-soft);color:var(--teal);display:grid;place-items:center;margin-bottom:8px}
.hero .featrow .f .fi svg{width:18px;height:18px}
.hero .featrow .f b{display:block;font-size:13.5px;color:var(--navy)}
.hero .featrow .f span{font-size:11px;color:var(--muted)}

/* laptop + terminal */
.laptop{position:relative;animation:floaty 6.5s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.laptop .screen{background:#0c1c2e;border:8px solid #1a2433;border-radius:14px 14px 0 0;overflow:hidden;box-shadow:var(--shadow-lg)}
.laptop .base{height:13px;background:linear-gradient(#c3ccd6,#9aa6b2);border-radius:0 0 12px 12px;margin:0 -16px;position:relative}
.laptop .base::after{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:80px;height:5px;background:#7d8794;border-radius:0 0 6px 6px}
.term-bar{display:flex;align-items:center;gap:8px;padding:11px 14px;background:#0a1726;border-bottom:1px solid rgba(255,255,255,.06)}
.term-bar .d{width:10px;height:10px;border-radius:50%}
.term-bar .r{background:#ff5f57}.term-bar .y{background:#febc2e}.term-bar .g{background:#28c840}
.term-bar .tt{margin-left:8px;font-family:"JetBrains Mono",monospace;font-size:11.5px;color:rgba(255,255,255,.55);display:flex;align-items:center;gap:7px}
.term-bar .tt::before{content:"";width:12px;height:12px;border-radius:3px;background:linear-gradient(135deg,#d97757,#c96442)}
.term-body{font-family:"JetBrains Mono",monospace;font-size:12.5px;line-height:1.85;color:#cfe3e6;padding:18px 18px 22px;min-height:266px}
.tl{white-space:pre-wrap;word-break:break-word}
.tl.cmd{color:#eaf6f7}.tl.cmd .pr{color:#5fd0c5}
.tl.step{color:#9fb6c2}.tl.step .dot{color:var(--gold-2)}.tl.step .ok{color:#28c840}
.tl.done{color:#aef0c0;font-weight:700;margin-top:6px}.tl.muted{color:#5d7488}
.cursor{display:inline-block;width:8px;height:14px;background:#5fd0c5;margin-left:2px;vertical-align:-2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
/* strength floating card */
.strength{position:absolute;right:-14px;bottom:-22px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);padding:16px 18px;width:210px;z-index:3}
.strength h5{font-size:12.5px;color:var(--navy);font-weight:700;margin-bottom:10px}
.strength li{list-style:none;display:flex;align-items:center;gap:8px;font-size:12px;color:var(--ink);padding:4px 0}
.strength li .c{flex:0 0 auto;width:16px;height:16px;border-radius:50%;background:var(--teal);display:grid;place-items:center}
.strength li .c::after{content:"";width:7px;height:4px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg);margin-top:-1px}
@media(max-width:560px){.strength{display:none}}

/* feature card grids */
.cardgrid{display:grid;gap:18px;margin-top:44px}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.cols-5{grid-template-columns:repeat(5,1fr)}
.cols-6{grid-template-columns:repeat(6,1fr)}
.cols-2{grid-template-columns:repeat(2,1fr)}
.icard{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.icard:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.icard .ic{width:44px;height:44px;border-radius:11px;background:var(--teal-soft);color:var(--teal);display:grid;place-items:center;margin-bottom:14px}
.icard .ic svg{width:24px;height:24px}
.icard h4{font-size:16px;color:var(--navy);font-weight:700;margin-bottom:8px}
.icard p{font-size:13.5px;color:var(--muted)}
.icard .chip{margin-top:14px;display:inline-block;font-size:12.5px;font-weight:700;color:var(--teal);background:var(--teal-soft);padding:6px 13px;border-radius:8px}
.icard.center{text-align:center}.icard.center .ic{margin:0 auto 14px}
.icard ul{margin-top:12px;list-style:none;display:grid;gap:7px}
.icard ul li{font-size:13px;color:var(--ink);padding-left:18px;position:relative}
.icard ul li::before{content:"";position:absolute;left:2px;top:8px;width:5px;height:5px;border-radius:50%;background:var(--gold)}

/* trust strip / logos */
.trust{background:var(--bg-2);padding:36px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden}
.trust .cap{text-align:center;color:var(--navy);font-family:"Noto Serif JP";font-weight:700;font-size:clamp(18px,2.6vw,24px);margin-bottom:6px}
.trust .sub{text-align:center;color:var(--muted);font-size:12px;margin-bottom:22px}
.tmq{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.tmq .track{display:inline-flex;align-items:center;gap:56px;padding-right:56px;animation:marquee 55s linear infinite}
.tmq .track.rev{animation-direction:reverse;animation-duration:66s}
.tmq:hover .track{animation-play-state:paused}
.tmq img{height:30px;width:auto;flex:0 0 auto;opacity:.85}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.logo-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:36px}
.logo-cell{background:#fff;border:1px solid var(--line);border-radius:12px;height:84px;display:grid;place-items:center;padding:16px;box-shadow:var(--shadow-sm);transition:.3s}
.logo-cell:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.logo-cell img{max-height:30px;max-width:110px;width:auto}
.logo-note{text-align:center;font-size:12px;color:var(--muted);margin-top:18px}

/* comparison */
.compare{display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:stretch;margin-top:44px}
.ccol{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
.ccol.new{border:1.5px solid var(--teal-2);box-shadow:var(--shadow)}
.ccol .tag{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;padding:6px 14px;border-radius:999px;margin-bottom:14px}
.ccol.old .tag{background:var(--bg-2);color:var(--muted)}.ccol.new .tag{background:var(--teal);color:#fff}
.ccol h3{font-family:"Noto Serif JP";font-size:20px;color:var(--navy);margin-bottom:6px}.ccol h3 small{display:block;font-family:"Noto Sans JP";font-size:12px;color:var(--muted);font-weight:500;margin-top:3px}
.bubble{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:13px 15px;font-size:13px;margin:16px 0;color:var(--navy);font-weight:700}
.ccol.new .bubble{background:linear-gradient(120deg,var(--teal),var(--teal-2));color:#fff;border:none}
.ccol .body{font-size:13px;color:var(--muted);line-height:1.85}
.ccol ul{list-style:none;display:grid;gap:9px;margin-top:6px}
.ccol li{font-size:13.5px;color:var(--ink);padding-left:24px;position:relative}
.ccol.new li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:8px;border-left:2.5px solid var(--teal);border-bottom:2.5px solid var(--teal);transform:rotate(-45deg)}
.ccol .kpi{display:grid;grid-template-columns:1fr 1fr;gap:8px;font-size:12.5px;margin-top:10px}
.ccol .kpi b{color:var(--teal-2)}
.minitable{width:100%;border-collapse:collapse;margin-top:10px;font-size:12px}
.minitable th,.minitable td{border-bottom:1px solid var(--line);padding:6px 8px;text-align:left}
.minitable th{color:var(--muted);font-weight:700}
.carrow{display:grid;place-items:center;padding:0 20px;color:var(--teal-2)}.carrow svg{width:38px;height:38px}

/* steps (horizontal flow) */
.steps{display:grid;grid-template-columns:repeat(var(--n,5),1fr);gap:0;margin-top:48px;position:relative}
.step{padding:0 14px;position:relative;text-align:center}
.step:not(:last-child)::after{content:"";position:absolute;top:30px;right:0;width:100%;height:2px;background:repeating-linear-gradient(90deg,var(--line) 0 8px,transparent 8px 16px);z-index:0}
.step .num{width:60px;height:60px;border-radius:50%;margin:0 auto 18px;background:linear-gradient(135deg,var(--navy),var(--teal));color:#fff;display:grid;place-items:center;font-family:"Noto Serif JP";font-weight:900;font-size:18px;position:relative;z-index:1;box-shadow:0 12px 26px -12px rgba(31,111,120,.55)}
.step h4{font-size:15.5px;color:var(--navy);font-weight:700;margin-bottom:8px}
.step p{font-size:13px;color:var(--muted)}

/* plan / pricing */
.plan-card{margin-top:44px;display:grid;grid-template-columns:.9fr 1.1fr;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}
.plan-left{background:linear-gradient(160deg,var(--bg),var(--bg-2));padding:clamp(28px,4vw,46px);display:flex;flex-direction:column;justify-content:center}
.plan-left .crown{width:46px;height:46px;color:var(--gold);margin-bottom:6px}
.plan-left .reco{display:inline-block;background:var(--gold);color:var(--navy);font-weight:700;font-size:12px;padding:5px 14px;border-radius:999px;margin-bottom:12px}
.plan-left h3{font-family:"Noto Serif JP";font-size:22px;color:var(--navy);margin-bottom:10px}
.plan-left .amt{font-family:"Noto Serif JP";font-weight:900;color:var(--navy);font-size:clamp(42px,7vw,64px);line-height:1;display:flex;align-items:baseline}
.plan-left .amt .yen{font-size:.46em}.plan-left .amt .man{font-size:.42em;align-self:flex-end;margin-bottom:.5em}.plan-left .amt .tilde{font-size:.5em;color:var(--teal-2)}.plan-left .amt .tax{font-size:14px;color:var(--muted);font-weight:700;margin-left:6px}
.plan-left .note{margin-top:16px;font-size:13px;color:var(--muted)}
.plan-right{padding:clamp(28px,4vw,42px);background:#fff}
.plan-right h4{font-size:14.5px;color:var(--navy);font-weight:700;margin-bottom:18px;display:flex;align-items:center;gap:9px}
.plan-right h4::before{content:"";width:20px;height:3px;border-radius:2px;background:var(--gold)}
.inc-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.inc{display:flex;align-items:center;gap:11px;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:13px 15px;font-size:13.5px;font-weight:700;color:var(--navy);transition:.25s}
.inc:hover{border-color:var(--teal);transform:translateX(3px)}
.inc .ci{flex:0 0 auto;width:32px;height:32px;border-radius:9px;background:var(--teal-soft);color:var(--teal);display:grid;place-items:center}.inc .ci svg{width:18px;height:18px}
.inc small{display:block;font-size:11px;color:var(--muted);font-weight:500;margin-top:2px}
.plan-foot{margin-top:16px;font-size:12px;color:var(--muted)}

/* official price table */
.price-table{margin-top:40px;display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.pt{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px 16px;text-align:center;box-shadow:var(--shadow-sm);transition:.3s}
.pt:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.pt.feat{border:1.5px solid var(--teal-2)}
.pt .pn{font-family:"Noto Serif JP";font-size:17px;color:var(--navy);font-weight:700}
.pt .pfor{font-size:11px;color:var(--muted);margin-top:2px}
.pt .pp{margin:14px 0 4px;font-family:"Noto Serif JP";font-weight:900;font-size:24px;color:var(--teal-2);line-height:1}.pt .pp small{font-size:12px;color:var(--muted);font-weight:700}
.pt .pd{font-size:11.5px;color:var(--muted);margin-top:9px;line-height:1.6}
.disc{margin-top:18px;font-size:12px;color:var(--muted);text-align:center}.disc a{color:var(--teal);text-decoration:underline}

/* cannot cards */
.ccard{background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:22px 18px;text-align:center;transition:.3s}
.ccard:hover{transform:translateY(-5px);box-shadow:var(--shadow);background:#fff}
.ccard .ic{width:46px;height:46px;border-radius:50%;background:#fbecdf;color:var(--cc);display:grid;place-items:center;margin:0 auto 13px}.ccard .ic svg{width:24px;height:24px}
.ccard h4{font-size:13.5px;color:var(--navy);font-weight:700;margin-bottom:8px;line-height:1.5}
.ccard p{font-size:12px;color:var(--muted);line-height:1.7}

/* chips */
.chips{margin-top:28px;display:flex;flex-wrap:wrap;justify-content:center;gap:13px}
.chip2{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:12px 22px;font-weight:700;color:var(--navy);font-size:14px;box-shadow:var(--shadow-sm);transition:.3s}
.chip2:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--gold)}
.chip2 .ci{color:var(--teal)}.chip2 .ci svg{width:19px;height:19px}

/* ===== demo / video ===== */
.tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:9px;margin-top:30px}
.tab{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 15px;font-size:13px;font-weight:700;color:var(--ink);cursor:pointer;transition:.2s}
.tab:hover{border-color:var(--teal);color:var(--teal)}
.tab.on{background:linear-gradient(120deg,var(--teal),var(--teal-2));color:#fff;border-color:transparent}
.tab .ci svg{width:16px;height:16px;vertical-align:-3px}
.demo-stage{margin-top:30px;display:grid;grid-template-columns:1.5fr 1fr;gap:22px;align-items:start}
.videobox{position:relative;background:#0c1c2e;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:16/9}
.videobox video{width:100%;height:100%;object-fit:cover;display:block;background:#0c1c2e}
.videoph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;color:#cfe3e6;background:linear-gradient(160deg,#11263b,#0c1c2e);padding:24px}
.videoph .play{width:64px;height:64px;border-radius:50%;background:rgba(31,111,120,.85);display:grid;place-items:center;box-shadow:0 0 0 10px rgba(43,138,148,.18)}
.videoph .play::after{content:"";width:0;height:0;border-left:18px solid #fff;border-top:11px solid transparent;border-bottom:11px solid transparent;margin-left:5px}
.videoph b{font-size:14px;color:#fff}
.videoph span{font-size:12px;color:#8fb0bb;max-width:300px}
.videoph .tag{font-size:11px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);padding:4px 12px;border-radius:999px}
.demo-side{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--shadow-sm)}
.demo-side h4{font-size:15px;color:var(--navy);font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.demo-side h4 .badge{font-size:11px;background:var(--teal-soft);color:var(--teal);padding:3px 9px;border-radius:6px}
.flowsteps{list-style:none;display:grid;gap:10px;margin-bottom:18px}
.flowsteps li{display:flex;gap:11px;font-size:13px;color:var(--ink)}
.flowsteps li .fn{flex:0 0 auto;width:22px;height:22px;border-radius:6px;background:var(--gold);color:var(--navy);font-weight:700;font-size:11px;display:grid;place-items:center;font-family:"JetBrains Mono",monospace}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;border-top:1px solid var(--line);padding-top:16px}
.metric{text-align:center}
.metric b{display:block;font-family:"Noto Serif JP";font-size:18px;color:var(--teal-2);line-height:1.1}
.metric span{font-size:10.5px;color:var(--muted)}
.demo-thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:22px}
.thumb{position:relative;border-radius:11px;overflow:hidden;border:1px solid var(--line);cursor:pointer;aspect-ratio:16/10;background:linear-gradient(160deg,#16304a,#0c1c2e);transition:.2s}
.thumb.on{outline:2.5px solid var(--teal-2);outline-offset:1px}
.thumb:hover{transform:translateY(-3px)}
.thumb .pl{position:absolute;inset:0;display:grid;place-items:center}
.thumb .pl::after{content:"";width:0;height:0;border-left:13px solid #fff;border-top:8px solid transparent;border-bottom:8px solid transparent;opacity:.95}
.thumb .lab{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(0,0,0,.7));color:#fff;font-size:10.5px;font-weight:700;padding:14px 8px 6px;text-align:center}

/* workflow diagram */
.flowdiag{margin-top:40px;display:grid;gap:10px}
.frow{display:grid;grid-template-columns:130px 1fr;gap:14px;align-items:center}
.frow .cat{display:flex;align-items:center;gap:9px;font-weight:700;font-size:13px;color:var(--navy)}
.frow .cat .ci{color:var(--teal)}.frow .cat .ci svg{width:18px;height:18px}
.fchain{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.fnode{background:#fff;border:1px solid var(--line);border-radius:9px;padding:8px 12px;font-size:12px;color:var(--ink);white-space:nowrap}
.fsep{color:var(--teal-2);font-weight:700}
.fmid{background:linear-gradient(135deg,var(--teal),var(--teal-2));color:#fff;border:none;font-weight:700;text-align:center;border-radius:11px;padding:14px;font-size:13px;box-shadow:var(--shadow)}
.flowdiag .note{text-align:center;font-size:12.5px;color:var(--muted);margin-top:8px}

/* cases */
.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}
.case{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 20px;box-shadow:var(--shadow-sm);transition:.3s}
.case:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.case .h{display:flex;align-items:center;gap:9px;margin-bottom:12px}
.case .n{width:26px;height:26px;border-radius:7px;background:var(--teal);color:#fff;font-weight:700;font-size:12px;display:grid;place-items:center;flex:0 0 auto}
.case h4{font-size:15px;color:var(--navy);font-weight:700}
.case ul{list-style:none;display:grid;gap:7px;margin-bottom:14px}
.case li{font-size:12.5px;color:var(--muted);padding-left:16px;position:relative}
.case li::before{content:"";position:absolute;left:2px;top:8px;width:4px;height:4px;border-radius:50%;background:var(--gold)}
.case .res{font-size:12px;font-weight:700;color:var(--teal);background:var(--teal-soft);padding:6px 12px;border-radius:8px;display:inline-block}

/* faq */
.faq-list{margin-top:38px;display:grid;gap:13px;max-width:860px;margin-left:auto;margin-right:auto}
.qa{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:2px 22px;transition:.25s}
.qa[open]{background:#fff;border-color:var(--teal-2);box-shadow:var(--shadow-sm)}
.qa summary{list-style:none;cursor:pointer;padding:18px 0;font-weight:700;color:var(--navy);font-size:15px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"";width:11px;height:11px;border-right:2.5px solid var(--teal);border-bottom:2.5px solid var(--teal);transform:rotate(45deg);transition:.3s;flex:0 0 auto;margin-top:-4px}
.qa[open] summary::after{transform:rotate(-135deg);margin-top:2px}
.qa .a{padding:0 0 20px;font-size:13.5px;color:var(--muted);line-height:1.85}

/* banner CTA (mid-page) */
.bannercta{background:linear-gradient(120deg,var(--bg-2),var(--bg));border:1px solid var(--line);border-radius:20px;padding:clamp(26px,4vw,38px);display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;margin-top:8px}
.bannercta h3{font-family:"Noto Serif JP";font-size:clamp(18px,2.4vw,24px);color:var(--navy);line-height:1.5}
.bannercta .r{display:flex;gap:12px;flex-wrap:wrap}

/* final cta */
.final{background:linear-gradient(160deg,var(--navy-deep),var(--navy))}
.final-card{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}
.final-card .l h2{font-family:"Noto Serif JP";color:#fff;font-size:clamp(22px,3.4vw,32px);line-height:1.5}
.final-card .l p{color:rgba(255,255,255,.78);font-size:14.5px;margin-top:12px}
.final-card .r{display:flex;flex-direction:column;gap:13px}
.final-card .r .btn{width:100%}

/* footer */
footer{background:var(--navy-deep);color:rgba(255,255,255,.7);padding:54px 0 28px}
.foot-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-logo{height:32px;width:auto}
.foot-brand p{margin-top:14px;font-size:13px;max-width:330px}
.foot-nav{display:flex;gap:46px;flex-wrap:wrap}
.foot-nav .col h5{color:#fff;font-size:12.5px;letter-spacing:.08em;margin-bottom:13px}
.foot-nav .col a,.foot-nav .col span{display:block;font-size:13px;margin-bottom:8px;color:rgba(255,255,255,.7)}
.foot-nav .col a:hover{color:var(--gold)}
.foot-bottom{padding-top:22px;text-align:center;font-size:12px}

/* float cta */
.floatcta{position:fixed;right:20px;bottom:20px;z-index:55;opacity:0;transform:translateY(20px);transition:.4s var(--ease);pointer-events:none}
.floatcta.show{opacity:1;transform:none;pointer-events:auto}
.floatcta .btn{box-shadow:var(--shadow-lg)}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ===== 多彩なスクロールアニメーション ===== */
.rv{opacity:0;transition:opacity .75s var(--ease),transform .75s var(--ease),filter .75s var(--ease)}
.rv.in{opacity:1;transform:none;filter:none}
.rv-up{transform:translateY(38px)}
.rv-down{transform:translateY(-38px)}
.rv-left{transform:translateX(-52px)}
.rv-right{transform:translateX(52px)}
.rv-zoom{transform:scale(.88)}
.rv-pop{transform:scale(.8);transition-timing-function:cubic-bezier(.34,1.56,.64,1)}
.rv-fade{transform:none}
.rv-blur{filter:blur(14px);transform:translateY(14px)}
.rv-flip{transform:perspective(900px) rotateX(14deg);transform-origin:top center}
.rv-rot{transform:rotate(-3deg) translateY(30px)}
.rv-slow{transition-duration:1.1s}
/* stagger: 子要素を順番に */
.stagger>*{opacity:0;transform:translateY(26px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.stagger>*.in{opacity:1;transform:none}
.stagger.alt>*{transform:translateY(26px) scale(.94)}
.stagger.alt>*.in{transform:none}
.stagger.side>*:nth-child(odd){transform:translateX(-34px)}
.stagger.side>*:nth-child(even){transform:translateX(34px)}
.stagger.side>*.in{transform:none}

/* ===== 実写ヒーロー（Ken Burns） ===== */
.hero.photo{padding:0;min-height:min(86vh,760px);display:flex;align-items:center;background:var(--navy-deep)}
.hero.photo::before{display:none}
.hero.photo .bgwrap{position:absolute;inset:0;overflow:hidden;z-index:0}
.hero.photo .bgwrap img,.hero.photo .bgwrap video{width:100%;height:100%;object-fit:cover;animation:kenburns 22s ease-in-out infinite alternate}
@keyframes kenburns{0%{transform:scale(1.06) translate(0,0)}100%{transform:scale(1.16) translate(-2%,-2%)}}
.hero.photo .scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(105deg,rgba(9,21,40,.92) 0%,rgba(9,21,40,.78) 40%,rgba(9,21,40,.35) 75%,rgba(9,21,40,.15) 100%)}
.hero.photo .bgwrap::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:24px 24px;z-index:1}
.hero.photo .wrap{position:relative;z-index:2;width:100%}
.hero.photo .hero-grid{align-items:center}
.hero.photo .eyebrow{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.18);color:#fff}
.hero.photo h1{color:#fff}
.hero.photo h1 .accent{color:#7fe0d8}
.hero.photo p.sub{color:rgba(255,255,255,.86)}
.hero.photo .featrow .f{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14)}
.hero.photo .featrow .f b{color:#fff}.hero.photo .featrow .f span{color:rgba(255,255,255,.66)}
.hero.photo .featrow .f .fi{background:rgba(127,224,216,.18);color:#7fe0d8}
.hero.photo .laptop{animation-duration:6.5s}

/* ===== 非対称エディトリアル・ヒーロー（脱テンプレ） ===== */
.hero.edito{align-items:flex-end;min-height:min(100dvh,900px);padding:0;overflow:hidden}
.hero.edito .scrim{background:linear-gradient(178deg,rgba(9,21,40,.50) 0%,rgba(9,21,40,.30) 26%,rgba(9,21,40,.72) 72%,rgba(9,21,40,.92) 100%)}
.hero.edito .wrap{position:relative;z-index:2;width:100%;padding-top:120px;padding-bottom:clamp(46px,8vh,92px)}
.edito-copy{max-width:660px;position:relative;z-index:4}
.edito-copy h1{font-family:"Noto Serif JP",serif;font-weight:900;color:#fff;font-size:clamp(34px,5vw,62px);line-height:1.12;letter-spacing:.005em;text-shadow:0 2px 30px rgba(0,0,0,.35)}
.edito-copy h1 .ac{color:#7fe0d8}
.edito-copy h1 .line2{display:block}
.edito-copy .sub{margin-top:22px;font-size:clamp(15px,1.9vw,19px);color:rgba(255,255,255,.9);font-weight:500;max-width:480px;text-shadow:0 1px 18px rgba(0,0,0,.35)}
.edito-copy .cta-row{margin-top:30px;display:flex;flex-wrap:wrap;gap:13px}
.edito-copy .btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.34);color:#fff;backdrop-filter:blur(6px)}
.edito-copy .btn-ghost:hover{background:rgba(255,255,255,.16);color:#fff;border-color:#fff}
.edito-term{position:absolute;top:clamp(98px,15vh,168px);right:max(-40px,calc((100vw - 1180px)/2 - 40px));width:min(42vw,470px);z-index:3;transform:rotate(1.6deg);transform-origin:top right}
@media(max-width:1180px) and (min-width:921px){.edito-copy{max-width:52%}.edito-term{width:40vw}}
.edito-term .laptop{animation-duration:7s}
/* ヒーロー直下の指標帯（カードはヒーロー外へ） */
.herostrip{background:var(--navy-deep);border-bottom:1px solid rgba(255,255,255,.08)}
.herostrip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.hs{padding:24px 26px;border-left:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:14px}
.hs:first-child{border-left:none}
.hs .hi{flex:0 0 auto;width:38px;height:38px;border-radius:10px;background:rgba(127,224,216,.14);color:#7fe0d8;display:grid;place-items:center}
.hs .hi svg{width:20px;height:20px}
.hs b{display:block;font-size:14px;color:#fff;line-height:1.3}
.hs span{font-size:11.5px;color:rgba(255,255,255,.55)}
@media(max-width:920px){
  .hero.edito{min-height:auto;align-items:stretch}
  .hero.edito .wrap{padding-top:104px;padding-bottom:36px}
  .edito-copy{max-width:100%}
  .edito-term{position:static;width:100%;max-width:440px;transform:none;margin:30px auto 0}
  .herostrip .wrap{grid-template-columns:1fr 1fr}
  .hs:nth-child(3){border-left:none}
  .hs{border-top:1px solid rgba(255,255,255,.08)}
  .hs:nth-child(-n+2){border-top:none}
}
@media(max-width:560px){.herostrip .wrap{grid-template-columns:1fr}.hs{border-left:none;border-top:1px solid rgba(255,255,255,.08)}.hs:first-child{border-top:none}}
/* 帯状の実写バナー */
.photoband{position:relative;border-radius:22px;overflow:hidden;min-height:280px;display:flex;align-items:center;box-shadow:var(--shadow-lg)}
.photoband img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.photoband .scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(15,39,66,.9),rgba(15,39,66,.5) 70%,transparent)}
.photoband .inner{position:relative;z-index:2;color:#fff;padding:clamp(28px,4vw,46px);max-width:560px}
.photoband h3{font-family:"Noto Serif JP";font-size:clamp(20px,2.8vw,28px);line-height:1.5;margin-bottom:12px}
.photoband p{color:rgba(255,255,255,.85);font-size:14.5px}

/* responsive */
@media(max-width:920px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero .featrow{grid-template-columns:1fr 1fr}
  .cols-3,.cols-4,.cols-5,.cols-6{grid-template-columns:1fr 1fr}
  .compare,.plan-card,.final-card,.bannercta{grid-template-columns:1fr;gap:24px}
  .carrow{padding:0;transform:rotate(90deg)}
  .inc-grid,.price-table{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;gap:32px 12px}.step:not(:last-child)::after{display:none}
  .demo-stage{grid-template-columns:1fr}
  .demo-thumbs{grid-template-columns:repeat(3,1fr)}
  .case-grid{grid-template-columns:1fr 1fr}
  .logo-grid{grid-template-columns:repeat(3,1fr)}
  .frow{grid-template-columns:1fr}.bannercta .r .btn,.final-card .r .btn{width:auto}
}
@media(max-width:560px){
  .hero{padding:98px 0 54px}
  .cols-2,.cols-3,.cols-4,.cols-5,.cols-6,.inc-grid,.price-table,.case-grid,.demo-thumbs,.logo-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .hero .featrow{grid-template-columns:1fr 1fr}
  .term-body{font-size:11.5px;min-height:230px}
}
/* ===== CTAボタンの発光（全ページ共通） ===== */
@keyframes ctaPulse{0%,100%{box-shadow:0 14px 30px -12px rgba(31,111,120,.6),0 0 0 0 rgba(43,138,148,.55)}50%{box-shadow:0 16px 38px -12px rgba(31,111,120,.72),0 0 0 11px rgba(43,138,148,0)}}
@keyframes ctaPulseLine{0%,100%{box-shadow:0 14px 30px -12px rgba(6,199,85,.6),0 0 0 0 rgba(6,199,85,.55)}50%{box-shadow:0 16px 38px -12px rgba(6,199,85,.72),0 0 0 11px rgba(6,199,85,0)}}
.btn-cta{animation:ctaPulse 2.8s var(--ease) infinite}
.btn-line{animation:ctaPulseLine 2.8s var(--ease) infinite}
.btn-cta:hover,.btn-line:hover{animation-play-state:paused}

/* ハンバーガー内 LINEボタン：白文字を明示／ホーム導線 */
.mobile-menu .btn-line{color:#fff!important;font-weight:700}
.mobile-menu .btn-line .linelogo{filter:brightness(0) invert(1)}
.mobile-menu a.mm-home{color:var(--teal);font-weight:700}
.menu a.home-link{color:var(--teal);font-weight:700}
.menu a.home-link::after{background:var(--teal)}

/* 外部ツール：透過ロゴが右→左に流れるマーキー（カードなし・大きめ） */
.toolmq{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.toolmq .track{display:inline-flex;align-items:center;gap:clamp(40px,5vw,72px);padding-right:clamp(40px,5vw,72px);animation:marquee 40s linear infinite;will-change:transform}
.toolmq:hover .track{animation-play-state:paused}
.toolmq img{height:clamp(40px,5.2vw,54px);width:auto;flex:0 0 auto;opacity:.95;transition:transform .3s}
.toolmq img:hover{transform:scale(1.12)}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
  .reveal,.rv,.stagger>*{opacity:1!important;transform:none!important;filter:none!important;transition:none!important}
  .tmq .track,.laptop,.cursor,.hero.photo .bgwrap img,.btn-cta,.btn-line,.toolmq .track{animation:none}
}