:root{
  --ink:#102332; --ink-2:#173649; --text:#263640; --muted:#6a7680;
  --paper:#f7f3ea; --paper-2:#fbfaf7; --white:#fff; --line:#e7e1d6;
  --coral:#ff6a3d; --coral-2:#ff8b6c; --mint:#2db89a; --gold:#f6b44b;
  --shadow:0 24px 70px rgba(16,35,50,.10); --soft:0 10px 30px rgba(16,35,50,.08);
  --radius:28px; --radius-sm:18px; --wrap:1120px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--paper-2);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",YuGothic,"Noto Sans JP",sans-serif;line-height:1.85;letter-spacing:.02em;-webkit-font-smoothing:antialiased}
a{color:inherit}.wrap{width:min(calc(100% - 40px),var(--wrap));margin:auto}.narrow{width:min(calc(100% - 40px),820px);margin:auto}.section{padding:112px 0}.section-sm{padding:72px 0}.paper{background:var(--paper)}.ink{background:var(--ink);color:#fff}.white{background:#fff}.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--coral)}.eyebrow:before{content:"";width:28px;height:2px;background:currentColor}.kicker{font-size:14px;font-weight:800;color:var(--muted);letter-spacing:.08em}.display{font-size:clamp(42px,6vw,84px);line-height:1.08;letter-spacing:-.045em;margin:18px 0 24px;font-weight:900}.h2{font-size:clamp(32px,4vw,54px);line-height:1.28;letter-spacing:-.035em;margin:10px 0 26px;font-weight:900}.h3{font-size:clamp(24px,3vw,34px);line-height:1.4;letter-spacing:-.02em;font-weight:850}.lead{font-size:clamp(18px,2vw,23px);line-height:1.9;color:#40515c}.accent{color:var(--coral)}.mint{color:var(--mint)}.center{text-align:center}.strong{font-weight:800;color:var(--ink)}.ink .strong{color:#fff}.tag{display:inline-flex;padding:8px 12px;border-radius:999px;background:#fff0eb;color:#ce4b28;font-size:12px;font-weight:800}.tag.dark{background:#173649;color:#bdece0}.cta{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;background:var(--coral);color:#fff;text-decoration:none;font-weight:850;padding:18px 26px;box-shadow:0 12px 28px rgba(255,106,61,.25);transition:.2s transform,.2s box-shadow}.cta:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,106,61,.32)}.cta.sub{background:#fff;color:var(--ink);box-shadow:none;border:1px solid var(--line)}
.topbar{position:sticky;top:0;z-index:30;background:rgba(251,250,247,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(231,225,214,.75)}.topbar-inner{height:70px;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:900;letter-spacing:-.04em;font-size:22px}.brand small{display:block;font-size:9px;letter-spacing:.18em;color:var(--muted);font-weight:800;margin-top:-4px}.topnav{display:flex;gap:24px;align-items:center}.topnav a{text-decoration:none;font-size:13px;font-weight:750;color:#52616b}.topnav .cta{padding:11px 18px;color:#fff}
.hero{padding:86px 0 70px;overflow:hidden;background:radial-gradient(circle at 15% 5%,rgba(255,106,61,.10),transparent 30%),radial-gradient(circle at 86% 18%,rgba(45,184,154,.11),transparent 26%),var(--paper-2)}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}.hero-badge{display:inline-flex;gap:8px;align-items:center;border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 13px;font-size:12px;font-weight:800;color:#56636c}.hero-badge i{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px rgba(45,184,154,.12)}.hero .display{max-width:820px}.hero-copy{font-size:18px;color:#53616b;margin:0 0 30px;max-width:660px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.micro{font-size:12px;color:#7b858c;margin-top:14px}.hero-visual{position:relative}.hero-visual img{width:100%;display:block;border-radius:34px;box-shadow:var(--shadow)}.hero-note{position:absolute;right:-20px;bottom:-18px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px 16px;font-size:12px;font-weight:800;box-shadow:var(--soft)}
.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:24px;overflow:hidden;margin-top:58px}.stat{background:#fff;padding:24px}.stat b{display:block;color:var(--ink);font-size:15px;margin-bottom:6px}.stat span{font-size:13px;color:var(--muted)}
.story-intro{display:grid;grid-template-columns:.78fr 1.22fr;gap:70px;align-items:start}.story-intro .sticky{position:sticky;top:105px}.body-copy p{font-size:18px;margin:0 0 1.55em}.body-copy .big-line{font-size:clamp(27px,3vw,42px);font-weight:900;line-height:1.45;letter-spacing:-.025em;color:var(--ink);margin:1.3em 0}.body-copy .quote-line{border-left:4px solid var(--coral);padding-left:22px;color:#46545d}.checklist{display:grid;gap:12px;margin-top:28px}.check{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);padding:16px 18px;border-radius:16px}.check:before{content:"✓";flex:0 0 24px;width:24px;height:24px;border-radius:50%;background:#e7f7f3;color:#11846d;font-weight:900;display:grid;place-items:center;font-size:13px;margin-top:2px}
.scene{background:#fff;border:1px solid var(--line);border-radius:32px;padding:34px;box-shadow:var(--soft)}.scene-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:24px}.scene-time{font-size:13px;color:var(--muted);font-weight:800}.message{background:#eef8f5;border-radius:20px 20px 20px 6px;padding:20px 22px;max-width:650px;font-size:16px}.message b{display:block;color:#167964;margin-bottom:8px}.zoom-row{display:flex;gap:10px;align-items:center;margin-top:28px}.avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,#ffd7ca,#cceee6);border:2px solid #fff;box-shadow:0 0 0 1px var(--line)}
.visual-wide{margin:42px 0 0}.visual-wide img{width:100%;border-radius:34px;border:1px solid var(--line);display:block}
.stage-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:44px}.stage-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;min-height:240px;position:relative;overflow:hidden}.stage-card .num{font-weight:900;color:#d7d0c4;font-size:44px;line-height:1}.stage-card h3{font-size:20px;color:var(--ink);margin:22px 0 12px}.stage-card p{font-size:14px;color:var(--muted);margin:0}.stage-card:after{content:"";position:absolute;width:100px;height:100px;border-radius:50%;right:-34px;bottom:-34px;background:rgba(255,106,61,.07)}
.qgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:34px}.qcard{border:1px solid rgba(255,255,255,.12);background:#143044;border-radius:22px;padding:24px}.qcard h3{font-size:18px;margin:0 0 10px;color:#fff}.qcard p{margin:0;color:#b9c7cf;font-size:14px}.qcard b{color:#ffb5a1}
.switch-card{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:38px}.switch-pane{padding:30px;border-radius:26px;border:1px solid var(--line);background:#fff}.switch-pane.good{background:#eaf8f4;border-color:#d5eee7}.switch-pane .label{font-size:12px;font-weight:900;letter-spacing:.1em;color:var(--muted)}.switch-pane h3{margin:8px 0 14px;font-size:22px;color:var(--ink)}.switch-pane ul{padding-left:18px;color:#65727b}
.profile-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:54px;align-items:start}.profile-photo{position:sticky;top:100px}.profile-photo img{width:100%;display:block;border-radius:32px;border:1px solid var(--line)}.timeline{display:grid;gap:18px}.timeline-item{display:grid;grid-template-columns:96px 1fr;gap:22px}.timeline-year{font-weight:900;color:var(--coral);font-size:14px;padding-top:7px}.timeline-box{border-left:1px solid var(--line);padding:0 0 24px 26px;position:relative}.timeline-box:before{content:"";position:absolute;left:-6px;top:8px;width:11px;height:11px;background:var(--coral);border-radius:50%;box-shadow:0 0 0 5px var(--paper-2)}.timeline-box h3{font-size:22px;color:var(--ink);margin:0 0 10px}.timeline-box p{margin:0;color:#596771}
.ai-panel{background:linear-gradient(135deg,#102332,#17394d);border-radius:34px;padding:42px;color:#fff;position:relative;overflow:hidden}.ai-panel:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;right:-100px;top:-110px;background:rgba(45,184,154,.12)}.iterations{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:26px}.iteration{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);padding:16px;border-radius:16px;font-size:13px;color:#c8d2d8}.iteration b{display:block;color:#fff;margin-bottom:3px}
.extract{display:grid;grid-template-columns:1fr 1fr;gap:20px}.extract-card{border:1px solid var(--line);background:#fff;border-radius:28px;padding:28px}.extract-card .bad{color:#9a6e61;text-decoration:line-through}.extract-card .good-copy{font-size:24px;font-weight:900;line-height:1.55;color:var(--ink);margin-top:24px}.extract-card blockquote{margin:20px 0 0;background:#f0f8f6;border-radius:18px;padding:20px;color:#356b60;font-size:15px}
.metric-change{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}.metric{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px}.metric .from{font-size:14px;color:#8a9399;margin-bottom:14px}.metric .arrow{color:var(--coral);font-weight:900}.metric .to{font-size:17px;color:var(--ink);font-weight:800;margin-top:14px}
.steps{display:grid;gap:14px;margin-top:40px}.step{display:grid;grid-template-columns:90px 1fr;gap:28px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px}.step-no{font-size:13px;font-weight:900;color:var(--coral);letter-spacing:.1em}.step h3{font-size:22px;color:var(--ink);margin:0 0 8px}.step p{margin:0;color:#66727b}.step .mini{margin-top:12px;font-size:13px;color:#849098}
.fit-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.fit{border-radius:30px;padding:30px;border:1px solid var(--line);background:#fff}.fit.good{background:#eef8f5}.fit h3{margin:0 0 20px;color:var(--ink)}.fit ul{list-style:none;padding:0;margin:0;display:grid;gap:11px}.fit li{font-size:15px;color:#596771;display:flex;gap:10px}.fit.good li:before{content:"✓";color:#16836d;font-weight:900}.fit:not(.good) li:before{content:"—";color:#a78c83}
.placeholder{border:2px dashed #d8d1c5;border-radius:28px;padding:34px;background:#fffaf5}.placeholder .ph-tag{font-size:11px;font-weight:900;letter-spacing:.14em;color:#c97258}.placeholder h3{color:var(--ink);margin:8px 0}.placeholder p{margin:0;color:#7b858c}
.scope-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:32px}.scope{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;font-size:14px;color:#52616a}.scope b{display:block;color:var(--ink);margin-bottom:4px}
.price-card{background:#102332;color:#fff;border-radius:36px;padding:44px;display:grid;grid-template-columns:1fr .7fr;gap:40px;align-items:center}.price-card h3{font-size:32px;margin:0 0 16px}.price-card p{color:#c3ced4}.price-box{border:1px solid rgba(255,255,255,.14);background:#173649;border-radius:26px;padding:28px}.price-box .label{font-size:11px;letter-spacing:.14em;font-weight:900;color:#ffb39f}.price-box .price{font-size:38px;font-weight:900;margin:8px 0}.price-box small{color:#9fb0ba}
.final{padding:120px 0;background:radial-gradient(circle at 15% 0%,rgba(255,106,61,.14),transparent 33%),radial-gradient(circle at 90% 20%,rgba(45,184,154,.12),transparent 30%),#f7f3ea}.final-card{background:#fff;border:1px solid var(--line);border-radius:40px;padding:56px;box-shadow:var(--shadow);text-align:center}.final-card .h2{max-width:850px;margin-left:auto;margin-right:auto}.final-card p{max-width:720px;margin:0 auto 28px;color:#5c6972}.send-list{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin:24px 0 34px}.send-list span{background:#f5f1e8;border-radius:999px;padding:10px 14px;font-size:13px;font-weight:800;color:#5c6972}.footer{padding:36px 0;background:#0d1c27;color:#9aabb5}.footer-inner{display:flex;justify-content:space-between;gap:20px;align-items:center}.footer .brand{color:#fff}.footer small{font-size:11px}.placeholder-note{font-size:11px!important;color:#9f7c70!important;margin-top:12px!important}
.reveal{opacity:0;transform:translateY(20px);transition:.7s ease}.reveal.show{opacity:1;transform:none}.progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--coral),var(--gold));width:0;z-index:100}.mobile-cta{display:none}
@media(max-width:900px){.topnav a:not(.cta){display:none}.section{padding:82px 0}.hero{padding-top:54px}.hero-grid,.story-intro,.profile-grid,.price-card{grid-template-columns:1fr}.story-intro .sticky,.profile-photo{position:static}.hero-visual{margin-top:10px}.stat-strip{grid-template-columns:1fr}.stage-grid,.scope-grid{grid-template-columns:1fr 1fr}.qgrid,.switch-card,.extract,.fit-grid{grid-template-columns:1fr}.iterations{grid-template-columns:1fr 1fr}.metric-change{grid-template-columns:1fr}.timeline-item{grid-template-columns:70px 1fr}.hero-note{right:10px}.price-card{gap:20px}.final-card{padding:38px 26px}}
@media(max-width:560px){.wrap,.narrow{width:min(calc(100% - 28px),var(--wrap))}.topbar-inner{height:62px}.brand{font-size:19px}.topnav .cta{display:none}.hero{padding:40px 0 50px}.display{font-size:44px}.h2{font-size:32px}.lead{font-size:17px}.hero-copy{font-size:16px}.hero-actions .cta{width:100%}.hero-visual img{border-radius:24px}.hero-note{position:static;margin-top:10px}.section{padding:72px 0}.section-sm{padding:52px 0}.stage-grid,.scope-grid{grid-template-columns:1fr}.stage-card{min-height:auto}.scene{padding:22px}.qcard{padding:20px}.profile-grid{gap:30px}.ai-panel{padding:28px 22px}.iterations{grid-template-columns:1fr}.step{grid-template-columns:1fr;gap:10px;padding:22px}.step-no{font-size:12px}.price-card{padding:28px 22px}.final-card{padding:34px 20px;border-radius:28px}.footer-inner{display:block}.mobile-cta{display:block;position:fixed;left:12px;right:12px;bottom:12px;z-index:40}.mobile-cta .cta{width:100%;box-shadow:0 14px 32px rgba(16,35,50,.24)}body{padding-bottom:74px}}