/* BIPEDAL — BRIGHT INTELLIGENCE / 2026 */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700;800;900&family=Noto+Sans+JP:wght@400;500;600;700;800&display=swap');
:root{--bg:#fff;--ink:#172033;--muted:#647084;--line:#e5eaf3;--accent:#4169ff;--dark:#172033;--white:#fff;--lime:#d9f45f;--coral:#ff7868;--ice:#f1f5ff}
body{background:#fff;color:var(--ink);font-family:'Inter','Noto Sans JP',sans-serif;line-height:1.85}
::selection{background:#d9f45f;color:#172033}a:hover{color:var(--accent)}
.wrap{width:min(1280px,calc(100% - 112px))}.site-header{background:rgba(255,255,255,.93);border-color:#edf0f7;backdrop-filter:blur(18px)}.header-inner{height:78px}.wordmark{font-family:Inter,sans-serif;font-size:26px;font-weight:850;letter-spacing:-.09em}.dot{color:var(--accent)}.site-nav a{font-weight:700;letter-spacing:.055em}.site-nav .nav-cta{background:#172033;border:1px solid #172033;color:white;border-radius:9px;padding:12px 19px}.site-nav .nav-cta:hover{background:var(--accent);border-color:var(--accent);color:white}
.eyebrow{color:#738096;font-weight:700;letter-spacing:.13em}.eyebrow>span:first-child{color:var(--accent)}
.hero{position:relative;background:#fff;padding:36px 0 0;min-height:calc(100svh - 78px);overflow:hidden}.hero:before,.hero:after{display:none}.hero-shell{position:relative}.hero-eyebrow{justify-content:space-between;padding:9px 0 20px;border-bottom:1px solid var(--line)}.hero-content{display:grid;grid-template-columns:minmax(0,1.42fr) minmax(280px,.78fr);gap:25px;align-items:center;padding:70px 0 60px}.hero-copy{position:relative;z-index:2}.hero-kicker{display:flex;align-items:center;gap:10px;color:#56657c;font-size:11px;font-weight:700;letter-spacing:.13em;margin:0 0 28px}.live-dot{width:8px;height:8px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 5px #e8eeff}.hero h1{font-family:Inter,'Noto Sans JP',sans-serif;font-size:clamp(44px,5.6vw,85px);font-weight:800;letter-spacing:-.085em;line-height:1.16;margin:0 0 30px;max-width:none;white-space:nowrap}.hero h1 .amp{color:var(--accent)}.hero-transform{letter-spacing:-.092em}.hero-period{color:var(--accent)}.hero-jp{font-size:clamp(22px,2.15vw,31px);font-weight:700;letter-spacing:-.045em;margin:0 0 20px;line-height:1.6}.hero-description{max-width:620px;font-size:14px;line-height:2.15;color:#566278;margin:0 0 34px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.btn,.btn-outline{min-width:168px;padding:15px 21px;font-weight:700;font-size:12px;border-radius:9px;letter-spacing:0;transition:transform .25s,background .25s,border-color .25s,color .25s}.btn{background:var(--accent);border-color:var(--accent);color:#fff}.btn:hover{background:#254bd6;border-color:#254bd6;color:#fff;transform:translateY(-3px)}.btn-outline{background:#fff;border:1px solid #d6deec;color:var(--ink)}.btn-outline:hover{background:var(--ice);border-color:var(--accent);color:var(--accent)}
.hero-visual{height:clamp(310px,37vw,495px);width:100%;position:relative;isolation:isolate;overflow:hidden;border-radius:28px;background:linear-gradient(145deg,#f0f5ff 0%,#e7edff 40%,#c9d7ff 100%);box-shadow:0 22px 75px rgba(65,105,255,.12)}.visual-glow{position:absolute;width:80%;height:80%;left:5%;top:-30%;background:radial-gradient(circle,#fff 0%,rgba(255,255,255,0) 72%)}.visual-disc{position:absolute;border-radius:50%;box-shadow:inset -12px -15px 25px rgba(24,44,121,.13),0 25px 40px rgba(65,105,255,.17)}.visual-disc-a{width:68%;aspect-ratio:1;left:8%;top:18%;background:linear-gradient(135deg,#8ba9ff,#4169ff 70%,#2741bd)}.visual-disc-b{width:46%;aspect-ratio:1;right:-5%;top:3%;background:linear-gradient(135deg,#efffa4,#d9f45f 65%,#a8d440);mix-blend-mode:normal}.visual-disc-c{width:25%;aspect-ratio:1;right:12%;bottom:8%;background:linear-gradient(145deg,#ffc6b8,#ff7868 70%,#ef564a)}.visual-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.23) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.23) 1px,transparent 1px);background-size:38px 38px;mix-blend-mode:overlay}.visual-label{position:absolute;z-index:3;font-size:10px;font-weight:800;letter-spacing:.12em;background:rgba(255,255,255,.92);padding:12px 15px;border-radius:8px;box-shadow:0 5px 20px rgba(28,48,92,.09)}.visual-label span{color:var(--accent)}.label-top{top:22px;left:22px}.label-bottom{bottom:22px;right:22px}.hero-footer{display:flex;gap:20px;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding:21px 0;color:#738096;font-size:10px;letter-spacing:.07em}.hero-footer>span:first-child{color:var(--accent);font-weight:800}.hero-footer a{white-space:nowrap;font-weight:800;color:var(--ink)}
.section{padding:105px 0;border-color:var(--line)}.section h2,.contact-banner h2{font-weight:700;letter-spacing:-.065em;line-height:1.5}.section-grid{gap:85px}.prose{font-size:15px}.emphasis{border-left:3px solid var(--accent);padding-left:20px;color:var(--ink);font-weight:700}.flow-origin{background:var(--ice);color:var(--ink);border:1px solid #d9e4ff;border-radius:14px;padding:35px}.flow-origin small{color:var(--accent)}.flow-origin strong{font-size:30px}.flow-origin span{color:var(--muted)}.flow-arrow{color:var(--accent)}.flow-dest div{background:#fff;border:1px solid var(--line);border-radius:10px;font-weight:600}.flow-note{background:#f5f8ff;border-left:3px solid var(--accent);border-radius:10px}.flow-note>span{color:var(--accent)}.caption{color:var(--muted)}
.line-heading{border-top:1px solid #aab8d6;grid-template-columns:155px 1fr 1fr}.line-heading>span,.service-num{color:var(--accent)}.line-heading h3{font-weight:700}.service-card{border-color:var(--line);padding:42px 0}.service-card:hover{background:#f7f9ff;padding-left:14px;padding-right:14px}.service-card h3{font-weight:700}.service-card .card-lead{font-weight:700}.detail-list li:before{color:var(--accent)}.text-link{font-weight:700;border-bottom:1px solid var(--accent);color:var(--accent)}.text-link:hover{color:#254bd6;border-color:#254bd6}
.why{background:#f1f5ff;color:var(--ink);border-color:#e4ecff}.why .eyebrow{color:#71809b}.strength-grid article{border-color:#c9d6f2}.strength-grid article>span{color:var(--accent)}.strength-grid h3{font-weight:700}.strength-grid h4{font-weight:700}.strength-grid p{color:#58667c}.steps article{border-top:2px solid #b9c9ef}.steps article>span{color:var(--accent)}.steps h3{font-weight:700}.about-teaser-grid img,.profile-grid img{filter:none;border-radius:14px;background:#eaf0ff}.person-name{font-weight:700}
.contact-banner{background:linear-gradient(112deg,#4169ff,#3458dd 75%);color:#fff;padding:105px 0}.contact-banner .eyebrow,.contact-banner .eyebrow>span:first-child{color:#dbe5ff}.btn-light{background:#fff;color:#2944ae;border-color:#fff}.btn-light:hover{background:var(--lime);border-color:var(--lime);color:var(--ink)}.footer{background:#f8faff;color:var(--ink)}.footer-top p{color:var(--muted)}.footer-bottom{border-color:#e1e7f3;color:var(--muted)}
.subhero{background:linear-gradient(135deg,#f3f7ff,#e9f0ff);color:var(--ink);padding:100px 0 85px;border-bottom:1px solid #dce6ff;overflow:hidden}.subhero:after{content:'↗';color:rgba(65,105,255,.08);right:3%;bottom:-170px;font-size:clamp(250px,32vw,500px)}.subhero .eyebrow{color:#64738d}.subhero h1{font-weight:700}.sublead{color:#58677e}.subkicker,.profile-role,.timeline article>span,.out-arrow{color:var(--accent)}.subsection-title{font-weight:700;border-color:var(--line)}.big-list li:before{color:var(--accent)}.subcta{background:#f1f5ff;border-left:3px solid var(--accent);border-radius:12px}.subcta h2{font-weight:700}.muted{background:#f6f8ff}.profile-grid h2,.timeline h3{font-weight:700}.timeline article,.article-list a,.company-info div{border-color:var(--line)}.article-list a:hover strong{color:var(--accent)}.field input:not([type=checkbox]),.field select,.field textarea{background:#fff;border:1px solid #d4dff1;border-radius:9px}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent)}.field label span:not(.check span),.check strong{color:var(--accent)}
@media(hover:hover){.visual-disc{transition:transform .7s cubic-bezier(.2,.7,.2,1)}.hero-visual:hover .visual-disc-a{transform:translate(-8px,8px)}.hero-visual:hover .visual-disc-b{transform:translate(12px,-12px)}.hero-visual:hover .visual-disc-c{transform:translate(-12px,-12px)}}
@media(max-width:1050px){.hero-content{grid-template-columns:minmax(0,1fr) minmax(240px,.65fr);gap:15px}.hero h1{font-size:clamp(41px,5.4vw,65px)}.wrap{width:calc(100% - 70px)}}
@media(max-width:780px){.wrap{width:calc(100% - 42px)}.hero-content{grid-template-columns:1fr;gap:40px;padding:50px 0 40px}.hero h1{font-size:clamp(42px,8.4vw,72px)}.hero-visual{max-width:580px;height:350px}.hero-footer{flex-wrap:wrap}.hero-footer>span:nth-child(2){order:3;flex-basis:100%;line-height:2}.section{padding:78px 0}.section-grid{gap:35px}.hero-eyebrow{font-size:9px}.hero-eyebrow span:last-child{display:none}}
@media(max-width:600px){.wrap{width:calc(100% - 36px)}.header-inner{height:68px}.hero{padding-top:18px}.hero-content{padding:48px 0 32px}.hero h1{font-size:clamp(34px,8.5vw,52px);letter-spacing:-.09em;line-height:1.2;margin-bottom:25px}.hero-jp{font-size:22px}.hero-description{font-size:13px}.hero-visual{height:310px;border-radius:20px}.hero-footer{padding:16px 0}.btn,.btn-outline{min-width:0}.section{padding:70px 0}.subhero{padding:75px 0 65px}.contact-banner{padding:75px 0}.site-nav{background:#fff}.about-teaser-grid img,.profile-grid img{border-radius:12px}}
@media(max-width:380px){.hero h1{font-size:clamp(30px,8.1vw,35px)}.hero-visual{height:270px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Bipedal refinements — typography and selected projects */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&display=swap');
.wordmark{font-family:'DM Sans','Inter',sans-serif!important;font-weight:700!important;letter-spacing:.16em!important;font-size:clamp(17px,1.5vw,22px)!important;line-height:1.1!important;white-space:nowrap;text-transform:uppercase}
.wordmark .dot{letter-spacing:0!important;margin-left:-.08em}
.cases-preview{background:#f7faff}.cases-head{display:grid;grid-template-columns:1.3fr 1fr;gap:50px;align-items:end;margin:36px 0 55px}.cases-head h2{font-size:clamp(36px,5vw,66px);line-height:1.28;letter-spacing:-.06em;margin:0}.cases-head>p{font-size:15px;line-height:2;color:#56617a;max-width:460px}.cases-intro{font-family:'DM Sans','Inter',sans-serif;color:#4169ff;font-size:12px;letter-spacing:.17em;font-weight:700}.case-preview-list{border-top:1px solid #d6deed}.case-preview-row{display:grid;grid-template-columns:170px 1fr 40px;gap:24px;align-items:center;padding:33px 0;border-bottom:1px solid #d6deed;color:#172033;text-decoration:none;transition:padding .25s ease,color .25s ease}.case-preview-row:hover{padding-left:12px;color:#4169ff}.case-index{font:700 11px 'DM Sans','Inter',sans-serif;letter-spacing:.12em;color:#7a8499}.case-title{font-size:clamp(17px,2vw,25px);font-weight:650;line-height:1.5}.case-arrow{font-size:24px;text-align:right;color:#4169ff}.case-all{display:inline-flex;gap:32px;align-items:center;margin-top:36px;font-weight:700;text-decoration:none;color:#4169ff}.case-all span{font-size:24px}.cases-hero{padding:120px 0 90px;background:#fff}.cases-hero h1{font-family:'DM Sans','Inter',sans-serif;font-size:clamp(68px,11vw,152px);line-height:1.03;letter-spacing:-.09em;margin:25px 0 40px;font-weight:700;color:#172033}.cases-hero h1 em{font-style:normal;color:#4169ff}.cases-lead{font-size:clamp(17px,2.1vw,23px);line-height:1.9;color:#35415c}.case-detail{padding:100px 0;border-top:1px solid #dce4f0;scroll-margin-top:95px}.case-detail:nth-child(odd){background:#f7faff}.case-detail-top{display:flex;justify-content:space-between;gap:20px;font:700 12px 'DM Sans','Inter',sans-serif;letter-spacing:.13em;color:#4169ff}.case-detail h2{font-size:clamp(30px,4.5vw,57px);letter-spacing:-.05em;line-height:1.35;max-width:980px;margin:32px 0 65px}.case-detail-grid{display:grid;grid-template-columns:240px 1fr;gap:0 60px}.case-label,.case-content{padding:28px 0;border-top:1px solid #dce4f0}.case-label{font:700 12px 'DM Sans','Inter',sans-serif;letter-spacing:.08em;color:#4169ff}.case-label span{display:block;font:500 13px 'Noto Sans JP',sans-serif;letter-spacing:0;margin-top:8px;color:#647089}.case-content p{margin:0;font-size:16px;line-height:2.15}.case-content ul{margin:0;padding-left:1.2em}.case-content li{padding:0 0 16px 5px;font-size:16px;line-height:2.05}.case-content li:last-child{padding-bottom:0}.case-content.outcome{font-weight:600}.case-content.outcome p{font-weight:600}
@media(max-width:780px){.cases-head{grid-template-columns:1fr;gap:12px}.case-preview-row{grid-template-columns:1fr 32px;gap:8px}.case-index{grid-column:1/-1}.case-arrow{grid-column:2;grid-row:2}.case-title{grid-column:1;grid-row:2}.case-detail-grid{grid-template-columns:1fr;gap:0}.case-label{padding:22px 0 8px}.case-content{padding:10px 0 30px;border-top:0}.case-detail{padding:72px 0}.case-detail h2{margin:25px 0 45px}.cases-hero{padding:90px 0 65px}}