@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{color-scheme:dark;--bg:#08090b;--fg:#f1f1f3;--muted:#a0a1aa;--line:#282a30;--blue:#3268ff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--fg);font-family:'DM Sans',Arial,sans-serif}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:2px solid #7395ff;outline-offset:7px}button{font:inherit}.header{height:112px;display:flex;align-items:center;justify-content:space-between;margin:0 6%;border-bottom:1px solid var(--line)}.wordmark{font-family:'Space Grotesk',Arial,sans-serif;font-size:38px;font-weight:700;letter-spacing:-4px;line-height:1}.wordmark>span{color:var(--blue);padding:0 4px}.wordmark small{display:block;font:8px 'DM Sans',sans-serif;letter-spacing:3px;margin:8px 0 0 4px}.header nav{display:flex;gap:36px;font-size:14px;color:#bdbdc5}.header a:hover,footer a:hover{color:#8cabff}.header-contact{font-size:14px}.header-contact span{color:var(--blue);margin-left:24px;font-size:21px}.hero{padding:35px 6% 0;position:relative;overflow:hidden}.hero-meta{display:flex;justify-content:space-between;font-size:12px;letter-spacing:2.5px;color:#a7a7b1}.brand-art{position:relative;width:min(800px,85vw);aspect-ratio:2.5;margin:42px auto 27px;overflow:hidden;isolation:isolate}.brand-art img{position:absolute;max-width:none;width:192%;left:-50%;top:-34%}.brand-art:after{content:'';position:absolute;inset:0;box-shadow:inset 0 0 32px 24px var(--bg);pointer-events:none}.hero-bottom{display:flex;justify-content:space-between;align-items:center;gap:40px;margin-top:20px}h1,h2,h3{font-family:'Space Grotesk',Arial,sans-serif;font-weight:500;margin:0;letter-spacing:-1.7px}h1{font-size:clamp(32px,3.5vw,52px);line-height:1.17}h1 em{font-style:normal;color:#a6a7b1}.hero-bottom p{color:var(--muted);font-size:16px;line-height:1.8;margin:0 0 20px}.button{display:flex;align-items:center;justify-content:space-between;gap:70px;background:var(--blue);padding:17px 24px;font-size:15px;transition:background .2s}.button:hover{background:#194feb}.button span{font-size:21px}.scroll{display:flex;gap:22px;align-items:center;font-size:12px;letter-spacing:2px;color:#a0a1aa;margin:60px 0 30px}.scroll span{font-size:20px;color:var(--fg)}.section{padding:105px 6%;border-top:1px solid var(--line)}.eyebrow{font-size:12px;letter-spacing:2px;color:#a7a7b1;line-height:1.8}.about{display:grid;grid-template-columns:1fr 2fr;gap:25px}h2{font-size:clamp(32px,3.6vw,54px);line-height:1.2}h2>span{color:#8c8e99}.about-copy{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-top:35px}p{line-height:1.8}.about-copy p{margin:0;color:#adaeb8;font-size:16px}.principles{display:flex;gap:30px;margin-top:42px;font-size:13px;color:#d5d6dd}.principles span:before{content:'/';color:var(--blue);padding-right:12px}.expertise{background:#0d0e12}.section-top{display:flex;justify-content:space-between;align-items:start;margin-bottom:32px}.section-top p{margin:0;font-size:14px;color:#a7a7b1}.services{display:grid;grid-template-columns:repeat(3,1fr);margin-top:56px;border-top:1px solid var(--line)}.services article{padding:30px 35px 0 0;display:flex;flex-direction:column}.services article+article{border-left:1px solid var(--line);padding-left:35px}.service-number{font-size:14px;color:#668eff;margin-bottom:33px}h3{font-size:32px;letter-spacing:-1px;line-height:1.15}.services p{font-size:16px;color:#a7a7b1;margin:24px 0 35px;max-width:330px}.service-tag{font-size:11px;letter-spacing:1.5px;color:#b7b9c5;margin-top:auto;line-height:1.8}.contact{padding-top:100px;padding-bottom:100px;background:radial-gradient(ellipse at 95% 120%,#102b79 0,transparent 60%),var(--bg)}.contact .eyebrow{margin-bottom:25px}.contact h2{font-size:clamp(42px,5.6vw,80px);letter-spacing:-2.8px}.contact h2 span{color:#f1f1f3}.email{display:inline-flex;align-items:center;gap:65px;font-size:clamp(18px,2.1vw,30px);margin-top:35px;border-bottom:1px solid #525a73;padding-bottom:15px}.email span{color:#6f94ff}.email:hover{color:#a8bfff}.clients{padding:65px 6% 55px;border-top:1px solid var(--line)}.clients-heading{display:flex;justify-content:space-between;align-items:end;gap:20px}.clients h2{font-size:28px;letter-spacing:-.8px;margin-top:12px}.carousel-controls{display:flex;gap:9px}.carousel-controls button{background:transparent;border:1px solid #363842;color:white;width:43px;height:43px;font-size:20px;cursor:pointer}.carousel-controls button:hover{background:var(--blue);border-color:var(--blue)}.carousel{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin-top:35px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.carousel::-webkit-scrollbar{display:none}.client{flex:0 0 29%;min-height:170px;scroll-snap-align:start;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;padding:25px;text-align:center;border-right:1px solid var(--line)}.client>span{font-size:10px;letter-spacing:2.5px;color:#a7a7b1}.client strong{font-weight:500;font-size:25px;white-space:nowrap}.atelier strong{font-family:Georgia,serif;font-style:italic;font-size:31px}.papo strong{font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:-1px}.blue{color:var(--blue)}.author strong{font-family:Georgia,serif}.chapter strong{font-family:Georgia,serif;font-size:22px}.carousel-status{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}footer{margin:0 6%;border-top:1px solid var(--line);padding:40px 0;display:flex;justify-content:space-between;align-items:center;gap:25px}footer p{font-size:13px;color:#a7a7b1;margin:0}footer>a:not(.wordmark){font-size:14px}footer>small{color:#777986;font-size:12px}.skip{position:absolute;top:-100px;left:15px;z-index:10;background:var(--blue);padding:15px}.skip:focus{top:15px}@media(min-width:1600px){body{max-width:1800px;margin:auto}}@media(max-width:760px){.header{height:90px}.header nav{display:none}.header-contact{font-size:13px}.header-contact span{margin-left:10px}.hero{padding-top:25px}.hero-meta{font-size:10px;letter-spacing:1.4px}.hero-meta span:last-child{display:none}.brand-art{width:100%;margin:50px auto 42px}.hero-bottom{align-items:start;flex-direction:column;gap:24px;margin-top:0}.hero-bottom>div{width:100%}h1{font-size:35px;letter-spacing:-1.3px}.hero-bottom p{font-size:15px}.button{max-width:360px}.scroll{margin-top:40px}.section{padding:65px 6%}.about{grid-template-columns:1fr;gap:25px}.about-copy{grid-template-columns:1fr;gap:18px;margin-top:25px}.principles{flex-wrap:wrap;gap:14px 22px;margin-top:28px}.section-top{display:block}.section-top p{margin-top:15px}.services{grid-template-columns:1fr;margin-top:35px}.services article,.services article+article{padding:27px 0;border-left:0;border-bottom:1px solid var(--line)}.service-number{margin-bottom:18px}.services p{max-width:none;margin:18px 0 22px}h3 br{display:none}h3 br:after{content:' '}.services h3{font-size:29px}.contact h2{font-size:44px;letter-spacing:-1.8px}.email{gap:24px;font-size:19px}.clients{padding:48px 6%}.clients h2{font-size:23px}.clients-heading{align-items:center}.carousel-controls{gap:5px}.carousel-controls button{width:36px;height:40px}.client{flex-basis:85%;min-height:150px}.clients .eyebrow{font-size:10px;letter-spacing:1.4px}footer{flex-wrap:wrap;gap:28px}footer>small{width:100%}footer p{margin-left:auto}footer>a:not(.wordmark){width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.client{min-height:235px;gap:22px}.client-logo{height:140px;width:100%;max-width:260px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.client-logo>img{display:block;height:100%;width:100%;object-fit:contain}.atelier-logo{height:140px;background:white}.atelier-logo>img{object-fit:cover}.chapter-logo>img{width:210px;max-width:none;object-fit:cover}.author-logo{background:#fff;padding:16px}.author-logo .signature{position:absolute;left:6%;top:50px;width:75%;height:auto}.author-logo .seal{position:absolute;right:7%;top:19px;width:32%;height:auto;transform:rotate(-9deg)}.client>span{font-size:11px;letter-spacing:1.2px;line-height:1.7;white-space:normal}@media(max-width:760px){.client{min-height:235px}}

/* White client banner, with original marks on unboxed surfaces. */
.clients{background:transparent;color:var(--fg);border-top-color:var(--line)}
.clients .eyebrow{color:#a7a7b1}.client>span{color:#5f626c}
.carousel{background:#fff;border-color:#e5e7eb;color:#17191f}
.client{background:transparent;border-right-color:#e5e7eb}
.atelier-logo,.author-logo{background:transparent}
.carousel-controls button{color:var(--fg);border-color:#363842}
.carousel-controls button:hover{color:#fff;border-color:var(--blue)}
.chapter-logo>img{width:210px;height:140px;object-fit:contain;clip-path:ellipse(31.5% 48.5% at 50% 49.5%)}

/* The supplied brand is reused as a subtle, decorative watermark. */
body{isolation:isolate}
.page-watermark{position:fixed;z-index:-1;pointer-events:none;user-select:none;left:50%;top:52%;transform:translate(-50%,-50%) rotate(-10deg);width:min(1300px,115vw);aspect-ratio:2.5;overflow:hidden;opacity:.065;mix-blend-mode:screen;mask-image:radial-gradient(ellipse at center,#000 40%,transparent 73%)}
.page-watermark img{position:absolute;width:192%;max-width:none;left:-50%;top:-34%}
.expertise{background:rgba(13,14,18,.68)}
@media(max-width:760px){.page-watermark{width:150vw;opacity:.05}}

.carousel .client:focus-visible{outline:3px solid var(--blue);outline-offset:-4px}.client:hover>span{color:#2458dc}.client:hover .client-logo{transform:translateY(-3px)}.client-logo{transition:transform .2s ease}
.solutions-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:52px 32px;margin-top:52px}.solution-carousel{min-width:0}.solution-heading{min-height:112px}.solution-heading h3{font-size:27px;letter-spacing:-.7px}.solution-heading p{color:var(--muted);font-size:15px;margin:12px 0 25px}.solution-stage{aspect-ratio:1;overflow:hidden;border:1px solid var(--line);background:#08090b}.solution-slide{margin:0}.solution-slide[hidden]{display:none}.solution-slide img{display:block;width:100%;height:auto}.solution-controls{display:flex;align-items:center;gap:15px;padding:16px 0;border-bottom:1px solid var(--line)}.solution-controls button{color:var(--fg);background:transparent;border:1px solid #363842;min-height:44px;min-width:44px;cursor:pointer}.solution-controls button:hover{background:var(--blue);border-color:var(--blue)}.solution-count{font-size:13px;color:var(--muted);min-width:45px;text-align:center;font-variant-numeric:tabular-nums}.solution-controls .solution-pause{margin-left:auto;padding:0 18px;font-size:13px}.solution-cta{display:inline-flex;gap:30px;align-items:center;margin-top:42px;border-bottom:1px solid #525a73;padding-bottom:12px}.solution-cta span{color:#7395ff}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}@media(max-width:760px){.solutions-grid{grid-template-columns:1fr;gap:38px;margin-top:32px}.solution-heading{min-height:0}.solution-heading h3{font-size:25px}.solution-heading p{font-size:14px}.solution-cta{font-size:14px}}

/* Transparent logo: source colors are inverted for white and electric blue. */
.brand-art{aspect-ratio:2;overflow:visible;isolation:auto;width:min(800px,85vw);margin:20px auto 15px}.brand-art img{position:static;display:block;width:100%;height:auto;max-width:100%;filter:invert(1)}.brand-art:after{display:none}.page-watermark{aspect-ratio:2}.page-watermark img{position:static;display:block;width:100%;height:auto;filter:invert(1)}

/* Draw arrows consistently instead of using platform emoji glyphs. */
.arrow-icon{display:inline-block;width:1em;height:1em;vertical-align:-.15em;flex-shrink:0;pointer-events:none}.solution-controls [data-slide],.carousel-controls button{display:inline-flex;align-items:center;justify-content:center;appearance:none;-webkit-appearance:none;border-radius:0}.solution-controls [data-slide] .arrow-icon,.carousel-controls .arrow-icon{width:21px;height:21px}.header-contact span,.button span,.scroll span,.email span,.solution-cta span{display:inline-flex;align-items:center;justify-content:center}.solution-cta .arrow-icon{width:22px;height:22px}