:root{--paper:#fbfaf6;--paper-warm:#f4f2ea;--ink:#1d1c18;--sub:#6a675d;--faint:#9b978a;--hair:#e5e2d6;--hair-strong:#d4d0c0;--blue:#1d4e6e;--blue-deep:#143a53;--night:#16212a;--night-ink:#e9e6dc;--night-sub:#96a3ad;--max:1120px}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--paper);color:var(--ink);font-family:var(--font-sans),"Hiragino Kaku Gothic ProN",sans-serif;font-size:15.5px;line-height:2;letter-spacing:.015em;-webkit-font-smoothing:antialiased;font-feature-settings:"palt"}.serif{font-family:var(--font-serif),"Hiragino Mincho ProN",serif}a{color:inherit;text-decoration:none}ul{list-style:none}img{max-width:100%;display:block}.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}.header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 92%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--hair)}.header-inner{justify-content:space-between;padding:20px 28px;max-width:var(--max);margin:0 auto}.header-inner,.logo{display:flex;align-items:baseline}.logo{gap:12px}.logo-ja{font-size:17px;font-weight:600;letter-spacing:.14em}.logo-en{font-size:9.5px;letter-spacing:.26em;color:var(--faint);text-transform:uppercase}.nav{display:flex;gap:26px}.nav a{font-size:12.5px;letter-spacing:.12em;color:var(--sub);padding-bottom:2px;border-bottom:1px solid transparent;transition:color .25s,border-color .25s}.nav a:hover{color:var(--ink);border-color:var(--hair-strong)}.nav a.nav-contact{color:var(--blue)}.nav a.nav-contact:hover{border-color:var(--blue)}.hero{position:relative;overflow:hidden;padding:132px 0 152px}.hero-rule{width:44px;height:1px;background:var(--blue);opacity:.55;margin:38px 0 0}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center;position:relative;z-index:1}.hero-visual{position:relative;display:flex;justify-content:center}.hero-visual:before{content:"";position:absolute;inset:-12% -20%;background:radial-gradient(ellipse at 50% 42%,color-mix(in srgb,var(--blue) 10%,transparent),transparent 68%);pointer-events:none}@keyframes drift{0%{transform:translateY(0)}to{transform:translateY(-10px)}}.hero-visual .device-fig{animation:drift 5.5s ease-in-out infinite alternate}@media (prefers-reduced-motion:reduce){.hero-visual .device-fig{animation:none}}.hero-kicker{font-size:11px;letter-spacing:.3em;color:var(--blue);text-transform:uppercase;margin-bottom:36px}.hero-title{font-size:clamp(2.5rem,5.8vw,4.3rem);font-weight:500;letter-spacing:.06em;line-height:1.42}.hero-lede{margin-top:26px;max-width:36em;font-size:16px;color:var(--sub);line-height:2.15}.hero-side{position:absolute;top:150px;right:34px;writing-mode:vertical-rl;font-size:11px;letter-spacing:.42em;color:var(--faint)}.strata-bed{position:absolute;left:0;right:0;bottom:-8px;pointer-events:none}.section{position:relative;padding:118px 0}.section+.section{border-top:1px solid var(--hair)}.section-warm{background:var(--paper-warm)}.kicker{display:flex;align-items:center;gap:14px;font-size:11px;letter-spacing:.28em;color:var(--blue);text-transform:uppercase;margin-bottom:30px}.kicker:before{content:"";width:34px;height:1px;background:var(--blue);opacity:.55}.h2{font-size:clamp(1.55rem,3vw,2.05rem);font-weight:500;letter-spacing:.06em;line-height:1.8}.lede{margin-top:22px;max-width:36em;color:var(--sub)}.ghost-num{position:absolute;top:84px;right:24px;font-size:clamp(72px,10vw,128px);line-height:1;color:var(--blue);opacity:.055;font-weight:500;letter-spacing:0;-webkit-user-select:none;user-select:none;pointer-events:none}.statement{text-align:center;padding:110px 0 96px}.statement .h2{margin-bottom:18px}.statement p{color:var(--sub)}.stats{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;background:var(--hair-strong);border:1px solid var(--hair-strong);max-width:820px;margin:72px auto 0}.stats,.stats .reveal{display:grid}.stat{background:var(--paper-warm);padding:34px 20px 30px;text-align:center}.stat-n{font-size:44px;line-height:1;color:var(--blue-deep);letter-spacing:.02em}.stat-n span{font-size:15px;margin-left:4px;letter-spacing:.1em}.stat-label{margin-top:12px;font-size:12px;letter-spacing:.1em;color:var(--sub)}.device-fig{margin:0;position:relative;display:flex;flex-direction:column;align-items:center;gap:16px}.device-badge{font-size:10.5px;letter-spacing:.18em;color:var(--blue);border:1px solid color-mix(in srgb,var(--blue) 40%,transparent);padding:5px 14px;background:color-mix(in srgb,var(--paper) 82%,transparent)}.device{width:min(264px,72vw);aspect-ratio:390/800;background:linear-gradient(160deg,#2b3138,#14171c);border-radius:44px;padding:11px;position:relative;box-shadow:0 32px 64px -28px color-mix(in srgb,var(--blue-deep) 42%,transparent),0 6px 18px color-mix(in srgb,var(--blue-deep) 16%,transparent),inset 0 1px 1px rgba(255,255,255,.22)}.device-screen{width:100%;height:100%;border-radius:34px;overflow:hidden;background:#0c0d12}.device-screen img{width:100%;height:100%;object-fit:cover;object-position:top}.device.mini{width:60%;border-radius:32px;padding:8px}.device.mini .device-screen{border-radius:25px}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1px;background:var(--hair);border:1px solid var(--hair);margin-top:54px}.step{background:var(--paper);padding:34px 30px 38px}.section-warm .step{background:var(--paper-warm)}.step-no{font-size:12px;color:var(--blue);letter-spacing:.2em;margin-bottom:16px}.step-name{font-size:16.5px;font-weight:600;letter-spacing:.05em;margin-bottom:10px}.step p{font-size:13.5px;color:var(--sub);line-height:1.95}.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px;margin-top:54px}.svc-card{border:1px solid var(--hair-strong);background:var(--paper);padding:42px 38px 40px;position:relative;transition:border-color .3s,transform .3s}.svc-card:hover{border-color:var(--blue);transform:translateY(-3px)}.svc-role{font-size:10.5px;letter-spacing:.24em;color:var(--blue);margin-bottom:20px;text-transform:uppercase}.svc-title{font-size:20px;font-weight:600;letter-spacing:.04em;line-height:1.7;margin-bottom:6px}.svc-en{font-size:10.5px;letter-spacing:.2em;color:var(--faint);text-transform:uppercase;margin-bottom:20px}.svc-tagline{font-size:14.5px;line-height:2;margin-bottom:14px}.svc-card p.sum{font-size:13.5px;color:var(--sub);line-height:2}.svc-more{display:inline-block;margin-top:26px;font-size:12.5px;letter-spacing:.12em;color:var(--blue);border-bottom:1px solid color-mix(in srgb,var(--blue) 40%,transparent);padding-bottom:2px}.works-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:26px;margin-top:54px}.work-card{display:flex;flex-direction:column}.work-visual{aspect-ratio:4/3;border:1px solid var(--hair-strong);background:var(--paper-warm);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.work-visual.has-shot{background:radial-gradient(ellipse at 50% 0,color-mix(in srgb,var(--blue) 7%,transparent),transparent 70%),var(--paper-warm)}.work-device{position:absolute;inset:0;display:flex;justify-content:center}.work-device .device{position:absolute;top:12%}.work-visual .strata-fill{position:absolute;inset:0}.work-visual-label{position:relative;font-size:15px;font-weight:600;letter-spacing:.2em;color:var(--blue-deep)}.work-badge{position:absolute;top:12px;left:12px;font-size:9.5px;letter-spacing:.14em;color:var(--blue);border:1px solid color-mix(in srgb,var(--blue) 45%,transparent);padding:3px 9px;background:color-mix(in srgb,var(--paper) 80%,transparent)}.work-meta{padding:18px 2px 0}.work-cat{font-size:10.5px;letter-spacing:.2em;color:var(--faint);margin-bottom:8px}.work-title{font-size:16.5px;font-weight:600;letter-spacing:.04em;margin-bottom:6px}.work-caption{font-size:13px;color:var(--sub);line-height:1.9}.work-note{margin-top:8px;font-size:11px;color:var(--faint)}.person{display:grid;grid-template-columns:200px 1fr;gap:56px;align-items:start;margin-top:54px}.portrait{aspect-ratio:4/5;border:1px solid var(--hair-strong);background:var(--paper-warm);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.portrait span{position:relative;font-size:10px;letter-spacing:.2em;color:var(--faint)}.person-name{font-size:18px;font-weight:600;letter-spacing:.08em;margin-bottom:4px}.person-role{font-size:11.5px;letter-spacing:.16em;color:var(--faint);margin-bottom:24px}.person-copy{color:var(--sub);max-width:36em}.night{background:var(--night);color:var(--night-ink)}.night .kicker{color:#7ea9c4}.night .kicker:before{background:#7ea9c4}.night .h2{color:var(--night-ink)}.night p{color:var(--night-sub)}.night-cols{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:48px}.night-cols h3{font-size:15px;font-weight:600;letter-spacing:.08em;color:var(--night-ink);margin-bottom:14px}.night-cols p{font-size:13.5px;line-height:2.05}.cta{text-align:center;padding:140px 0;position:relative;overflow:hidden}.cta .h2{margin-bottom:16px}.cta p{color:var(--sub);margin-bottom:44px}.btn{display:inline-block;border:1px solid var(--blue);color:var(--blue);font-size:13px;letter-spacing:.22em;padding:17px 58px;transition:background .3s,color .3s,transform .15s}.btn:hover{background:var(--blue);color:var(--paper)}.btn:active{transform:scale(.975)}.btn-night{border-color:var(--night-ink);color:var(--night-ink)}.btn-night:hover{background:var(--night-ink);color:var(--night)}.footer{background:var(--night);color:var(--night-sub);padding:72px 0 48px}.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap}.footer .logo-ja{color:var(--night-ink)}.footer-nav{display:flex;gap:24px;flex-wrap:wrap}.footer-nav a{font-size:12px;letter-spacing:.12em;transition:color .25s}.footer-nav a:hover{color:var(--night-ink)}.footer-copy{margin-top:48px;font-size:11px;letter-spacing:.08em;color:#5f6d78}.page-head{padding:96px 0 72px;border-bottom:1px solid var(--hair);position:relative;overflow:hidden}.page-title{font-size:clamp(1.9rem,4vw,2.6rem);font-weight:500;letter-spacing:.08em;line-height:1.7}.page-en{font-size:11px;letter-spacing:.3em;color:var(--blue);text-transform:uppercase;margin-bottom:26px}.page-lede{margin-top:24px;color:var(--sub);max-width:38em}.detail-block{padding:76px 0}.detail-block+.detail-block{border-top:1px solid var(--hair)}.h3{font-size:17px;font-weight:600;letter-spacing:.07em;margin-bottom:26px}.plain-list li{padding:14px 0 14px 30px;border-bottom:1px solid var(--hair);position:relative;font-size:14px;color:var(--sub)}.plain-list li:before{content:"—";position:absolute;left:0;color:var(--blue)}.eng-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px}.eng-card{border:1px solid var(--hair-strong);padding:26px 24px}.eng-card h4{font-size:14.5px;font-weight:600;letter-spacing:.08em;margin-bottom:8px}.eng-card p{font-size:12.5px;color:var(--sub);line-height:1.9}.story p{max-width:38em;color:var(--sub);margin-bottom:1.6em}.story .story-head{font-size:17px;font-weight:600;color:var(--ink);letter-spacing:.05em;margin:2.4em 0 .8em}.story .story-head:first-child{margin-top:0}.spec-table{width:100%;border-collapse:collapse;margin-top:40px;max-width:640px}.spec-table td,.spec-table th{text-align:left;padding:16px 4px;border-bottom:1px solid var(--hair);font-size:14px;font-weight:400}.spec-table th{width:130px;color:var(--faint);letter-spacing:.08em;font-size:12.5px}.form{max-width:620px;margin-top:20px}.field{margin-bottom:30px}.field label{display:block;font-size:12.5px;letter-spacing:.14em;color:var(--sub);margin-bottom:10px}.field .req{color:var(--blue);font-size:10px;margin-left:6px}.field input[type=email],.field input[type=text],.field textarea{width:100%;border:1px solid var(--hair-strong);background:#fff;padding:14px 16px;font-size:15px;font-family:inherit;color:var(--ink);transition:border-color .25s;border-radius:0;-webkit-appearance:none}.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue)}.field textarea{min-height:180px;resize:vertical;line-height:1.9}.consent{display:flex;gap:10px;align-items:baseline;font-size:13px;color:var(--sub);margin-bottom:36px}.consent a{color:var(--blue);border-bottom:1px solid color-mix(in srgb,var(--blue) 40%,transparent)}.form-note{font-size:12.5px;color:var(--faint);margin-top:22px}.form-status{margin-top:24px;font-size:14px;color:var(--blue)}.form-status.error{color:#9c3a2e}.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}.reveal.in{opacity:1;transform:none}.eng-grid .reveal,.steps .reveal,.svc-grid .reveal,.works-grid .reveal{display:grid}@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}@media (max-width:860px){.hero-grid{grid-template-columns:1fr;gap:64px}.hero-visual{order:2}}@media (max-width:760px){.header-inner{padding:12px 18px;align-items:center}.logo-ja{font-size:15px;letter-spacing:.1em}.logo-en{display:none}.nav{gap:13px}.nav a{font-size:11.5px;letter-spacing:.05em;padding:8px 0;border-bottom:none}.hero{padding:60px 0 96px}.hero-title{font-size:clamp(1.8rem,7.2vw,2.4rem);letter-spacing:.06em}.hero-lede{margin-top:22px;font-size:14px}.hero-lede br{display:none}.hero-rule{margin-top:28px}.hero-side{display:none}.section{padding:64px 0}.statement{padding:72px 0 60px}.statement br{display:none}.statement p{text-align:left;max-width:30em;margin-left:auto;margin-right:auto}.statement .h2{text-align:center;font-size:1.4rem}.stats{grid-template-columns:repeat(2,1fr);margin-top:52px}.stat{padding:24px 12px 22px}.stat-n{font-size:32px}.stat-label{font-size:11px}.ghost-num{font-size:52px;top:58px;right:16px;opacity:.045}.kicker{margin-bottom:22px}.h2{line-height:1.7}.lede{font-size:14px}.works-grid{display:grid;grid-auto-flow:column;grid-auto-columns:74%;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;gap:14px;margin-top:40px;padding:4px 2px 14px;scrollbar-width:none}.works-grid::-webkit-scrollbar{display:none}.works-grid>*{scroll-snap-align:start}.svc-grid{margin-top:40px;gap:18px}.svc-card{padding:30px 26px}.svc-title{font-size:17px;letter-spacing:.02em}.steps{margin-top:40px}.step{padding:26px 22px 28px}.eng-grid{gap:12px}.eng-card{padding:20px}.plain-list li{padding:12px 0 12px 26px;font-size:13.5px}.honest-wrap{text-align:center}.honest-wrap .lede{text-align:left}.person{grid-template-columns:1fr;gap:32px}.portrait{max-width:220px}.night-cols{grid-template-columns:1fr;gap:32px}.wrap{padding:0 22px}.cta{padding:84px 0}.btn{display:block;max-width:320px;margin-left:auto;margin-right:auto;text-align:center;padding:17px 20px}.page-head{padding:56px 0 44px}.detail-block{padding:52px 0}.field input[type=email],.field input[type=text],.field textarea{font-size:16px}}