@font-face{font-family:Outfit;font-weight:500;font-display:swap;src:url(../fonts/outfit-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:Outfit;font-weight:600;font-display:swap;src:url(../fonts/outfit-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:Outfit;font-weight:700;font-display:swap;src:url(../fonts/outfit-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Instrument Serif";font-weight:400;font-style:italic;font-display:swap;src:url(../fonts/instrument-serif-latin-400-italic.woff2) format("woff2")}
@font-face{font-family:"Instrument Serif";font-weight:400;font-style:normal;font-display:swap;src:url(../fonts/instrument-serif-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(../fonts/inter-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:500;font-display:swap;src:url(../fonts/inter-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(../fonts/inter-latin-600-normal.woff2) format("woff2")}

:root{
  /* brand: the DS ribbon (sampled from assets/dcubes-horizontal.png) */
  --peach:#f49d76;--coral:#e07a53;--brand:#cf6642;--deep:#ba4b25;--ember:#8e3416;
  --cream:#fbf5ee;--sand:#f3e7da;--blush:#ffe6d6;--paper:#fffdfa;
  --ink:#1c1512;--ink2:#5c4f47;--muted:#8a7b70;--line:rgba(28,21,18,.12);
  --night:#16100d;--night2:#221915;--nline:rgba(251,245,238,.14);--ntext:#f6ede4;--nmuted:#b9a99c;
  --disp:Outfit,system-ui,sans-serif;--serif:"Instrument Serif",Georgia,serif;--sans:Inter,system-ui,sans-serif;
  --wrap:min(1200px,calc(100vw - 48px));--r:28px;
  --ease:cubic-bezier(.2,.7,.1,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--cream);color:var(--ink);font:400 17px/1.6 var(--sans);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:0}
.wrap{width:var(--wrap);margin:0 auto;position:relative}
.nw{white-space:nowrap}
.skip{position:fixed;left:16px;top:-60px;background:var(--brand);color:#fff;padding:10px 14px;border-radius:10px;z-index:100}
.skip:focus{top:12px}
:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:8px}
.dark :focus-visible{outline-color:var(--peach)}

/* the ribbon lives behind the page; opaque sections slide over it, the hero and contact show it */
#ribbon{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.glow{position:fixed;z-index:0;pointer-events:none;width:62vmin;height:62vmin;left:74%;top:50%;transform:translate(-50%,-50%);
  border-radius:50%;background:radial-gradient(closest-side,rgba(244,157,118,.42),rgba(244,157,118,.12) 55%,transparent);filter:blur(12px)}
main,.foot{position:relative;z-index:1}

/* type */
.kick{font:600 13px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--brand);display:flex;align-items:center;gap:14px;margin-bottom:22px}
.kick::before{content:"";width:36px;height:2px;border-radius:2px;background:currentColor}
.dark .kick{color:var(--peach)}
.h2{font:600 clamp(36px,5.2vw,72px)/1.02 var(--disp);letter-spacing:-.035em;margin-bottom:24px;max-width:15ch}
.h2 em,.h3 em,.h-hero em,.h-contact em{color:var(--brand)}
.dark .h2 em{color:var(--peach)}
.h3{font:600 clamp(28px,3.2vw,44px)/1.05 var(--disp);letter-spacing:-.03em;margin-bottom:18px}
.lead{font-size:clamp(17px,1.5vw,20px);line-height:1.65;color:var(--ink2);max-width:640px}
.dark{background:var(--night);color:var(--ntext);position:relative;isolation:isolate}
.dark::after{content:"";position:absolute;inset:0;background:url(../img/grain.png);opacity:.05;mix-blend-mode:overlay;pointer-events:none;z-index:-1}
.dark .lead{color:var(--nmuted)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;height:54px;padding:0 26px;border-radius:999px;background:var(--ink);color:var(--cream);
  font:600 16px/1 var(--sans);transition:transform .35s var(--ease),background .3s,box-shadow .3s;will-change:transform}
.btn:hover{background:var(--brand);box-shadow:0 14px 34px -12px rgba(207,102,66,.7)}
.btn .arr{transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-ghost:hover{background:rgba(255,253,250,.7);color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--brand)}
.btn-sm{height:42px;padding:0 20px;font-size:15px}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .35s,box-shadow .35s,transform .45s var(--ease)}
.nav-in{display:flex;align-items:center;gap:28px;height:76px}
.nav.solid{background:rgba(251,245,238,.82);backdrop-filter:saturate(1.4) blur(16px);-webkit-backdrop-filter:saturate(1.4) blur(16px);box-shadow:0 1px 0 var(--line)}
.nav.hide{transform:translateY(-100%)}
.brand{display:flex;align-items:center;gap:10px;margin-right:auto}
.brand-mark{width:auto;height:30px}
.brand-word{width:auto;height:21px}
.links{display:flex;gap:30px;font:500 15px/1 var(--sans);color:var(--ink2)}
.links a{position:relative;padding:8px 0}
.links a::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:1.5px;background:var(--brand);transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease)}
.links a:hover{color:var(--ink)}
.links a:hover::after{transform:scaleX(1);transform-origin:left}

/* hero */
.hero{min-height:100vh;min-height:100svh;display:flex;align-items:center;position:relative;padding:110px 0 90px}
.hero-in{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:center}
.eyebrow{font:600 13px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--brand);margin-bottom:26px;display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 6px rgba(207,102,66,.16);animation:pulse 2.4s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 11px rgba(207,102,66,0)}}
.h-hero{font:600 clamp(48px,7.2vw,112px)/.96 var(--disp);letter-spacing:-.045em;margin-bottom:30px}
.h-hero em{font-size:1.08em;letter-spacing:-.01em;padding-right:.04em}
.hero-sub{font-size:clamp(18px,1.6vw,21px);line-height:1.6;color:var(--ink2);max-width:520px;margin-bottom:36px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:46px}
.hero-fields{display:flex;flex-wrap:wrap;gap:10px}
.hero-fields a{display:inline-flex;align-items:center;gap:9px;height:38px;padding:0 16px;border-radius:999px;background:rgba(255,253,250,.6);
  box-shadow:inset 0 0 0 1px var(--line);font:500 14px/1 var(--sans);color:var(--ink2);backdrop-filter:blur(8px);transition:color .3s,box-shadow .3s}
.hero-fields a:hover{color:var(--ink);box-shadow:inset 0 0 0 1px var(--brand)}
.dot{width:8px;height:8px;border-radius:50%}
.d1{background:var(--peach)}.d2{background:var(--brand)}.d3{background:var(--ink)}
.hero-fallback{display:none;width:100%;max-width:560px;justify-self:end}
.no-gl .hero-fallback{display:block}
.no-gl #ribbon,.no-gl .glow{display:none}
.scroll-cue{position:absolute;left:50%;bottom:28px;width:26px;height:42px;margin-left:-13px;border-radius:14px;box-shadow:inset 0 0 0 1.5px var(--line)}
.scroll-cue span{position:absolute;left:50%;top:9px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--brand);animation:cue 1.8s var(--ease) infinite}
.scrolled .scroll-cue{opacity:0!important;transition:opacity .4s}
@keyframes cue{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}
/* hidden until the intro plays; the delayed animation shows them anyway if the script never runs */
.js .intro{opacity:0;animation:failsafe 0s 3.2s forwards}
.js .h-hero{visibility:hidden;animation:failvis 0s 3.2s forwards}
@keyframes failsafe{to{opacity:1}}
@keyframes failvis{to{visibility:visible}}
section[id],article[id]{scroll-margin-top:84px}

/* statement */
.statement{padding:clamp(110px,16vw,200px) 0}
.st-line{font:600 clamp(36px,6vw,88px)/1.04 var(--disp);letter-spacing:-.04em;max-width:16ch}
.st-line em{color:var(--peach)}
.st-foot{margin-top:44px;font-size:clamp(17px,1.5vw,20px);color:var(--nmuted);max-width:560px}

/* what we do: stacked cards */
.work{background:var(--cream);padding:clamp(100px,12vw,160px) 0 clamp(80px,10vw,140px)}
.work-head{margin-bottom:64px}
.stack{display:grid;gap:28px}
.card{position:sticky;top:96px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center;
  min-height:min(560px,calc(100vh - 140px));padding:clamp(28px,4.4vw,64px);border-radius:var(--r);transform-origin:50% 0;overflow:hidden;
  box-shadow:0 40px 80px -50px rgba(60,30,15,.45)}
.card:nth-child(2){top:116px}.card:nth-child(3){top:136px}
.c1{background:var(--blush);color:var(--ink)}
.c2{background:var(--brand);color:#fff8f2}
.c3{background:var(--night);color:var(--ntext)}
.c2 .h3 em{color:#ffe0cf}.c3 .h3 em{color:var(--peach)}
.c-n{display:flex;align-items:baseline;gap:14px;font:600 14px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;margin-bottom:26px;opacity:.85}
.c-n span{letter-spacing:.08em}
.c-tx>p:not(.c-n){font-size:clamp(16px,1.3vw,18px);line-height:1.65;max-width:480px;opacity:.88}
.c-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px;max-width:500px}
.c-list li{font:500 14px/1 var(--sans);padding:10px 14px;border-radius:999px;box-shadow:inset 0 0 0 1px currentColor;opacity:.8}
.c-art{align-self:stretch;display:grid;place-items:center;border-radius:calc(var(--r) - 8px);min-height:300px;position:relative}
.c1 .c-art{background:radial-gradient(120% 90% at 70% 20%,#fff7f0,rgba(255,247,240,0))}
.c2 .c-art{background:radial-gradient(120% 90% at 70% 20%,rgba(255,224,207,.22),rgba(255,224,207,0))}
.c3 .c-art{background:radial-gradient(120% 90% at 50% 20%,rgba(244,157,118,.16),rgba(244,157,118,0))}
.art{width:100%;max-width:460px;overflow:visible}

/* line art: .dr strokes draw in when the card arrives (.on) */
.art .dr{fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.6s var(--ease)}
.art .dr.thin{stroke-width:2}
.art.on .dr{stroke-dashoffset:0}
.art.on .dr:nth-of-type(2n){transition-delay:.15s}
.art.on .dr:nth-of-type(3n){transition-delay:.3s}
.art-edu .dr{stroke:var(--brand)}
.art-edu .dr.dash{stroke-dasharray:1;stroke:var(--coral)}
.art-edu .eduNodes circle{fill:var(--blush);stroke:var(--brand);stroke-width:3}
.art-edu .spark{fill:var(--brand);transform-box:fill-box;transform-origin:center;animation:spark 2.6s ease-in-out infinite}
@keyframes spark{50%{transform:scale(.78) rotate(45deg)}}
.art-edu .pk{fill:var(--brand)}
.art-pharma .dr{stroke:#fff3ea}
.art-pharma .atoms circle{fill:var(--brand);stroke:#fff3ea;stroke-width:3;transform-box:fill-box;transform-origin:center;animation:atom 3s ease-in-out infinite}
.art-pharma .atoms circle:nth-child(2n){animation-delay:-1.5s}
@keyframes atom{50%{transform:scale(1.35)}}
.art-pharma .chart{stroke:#ffd2bb;opacity:.8}
.art-pharma #dna .rung{stroke:#ffd2bb;stroke-width:2;stroke-linecap:round}
.art-pharma #dna circle{fill:#fff3ea}
.art-it .dr{stroke:rgba(244,157,118,.55)}
.art-it .dr.cloud{stroke:var(--peach);stroke-width:3}
.art-it .nodes>*{fill:var(--night2);stroke:var(--peach);stroke-width:2.5}
.art-it .pk{fill:#ffd2bb}
.pk{opacity:0}
.art.on .pk{opacity:1;transition:opacity .4s 1.2s}

/* mission */
.mission{background:var(--sand);padding:clamp(100px,12vw,170px) 0}
.mission .h2{max-width:22ch}
.trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:64px}
.tri{background:var(--paper);border-radius:var(--r);padding:34px 32px 36px;box-shadow:0 1px 0 var(--line),0 30px 60px -44px rgba(60,30,15,.4);
  transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.tri:hover{transform:translateY(-6px);box-shadow:0 1px 0 var(--line),0 40px 70px -40px rgba(60,30,15,.45)}
.tri h3{font:600 clamp(26px,2.4vw,34px)/1.08 var(--disp);letter-spacing:-.03em;margin:26px 0 12px}
.tri h3 em{color:var(--brand)}
.tri p{color:var(--ink2)}
.tri-art{width:100%;height:auto;aspect-ratio:200/140;background:var(--blush);border-radius:18px;overflow:hidden}
.net .lines path{stroke:rgba(207,102,66,.25);stroke-width:1.5;fill:none}
.net .sig path{fill:none;stroke:var(--brand);stroke-width:3;stroke-linecap:round;stroke-dasharray:.16 1.2;stroke-dashoffset:1.36;animation:sig 2.4s linear infinite}
.net .sig path:nth-child(2){animation-delay:-.8s}.net .sig path:nth-child(3){animation-delay:-1.6s}
@keyframes sig{to{stroke-dashoffset:0}}
.net .nn circle{fill:var(--paper);stroke:var(--brand);stroke-width:2.5;transform-box:fill-box;transform-origin:center;animation:nn 2.4s ease-in-out infinite}
.net .nn circle:nth-child(3n+1){animation-delay:-.8s}.net .nn circle:nth-child(3n+2){animation-delay:-1.6s}
@keyframes nn{50%{fill:var(--peach)}}
.ecg .base{fill:none;stroke:rgba(207,102,66,.2);stroke-width:2;stroke-linejoin:round}
.ecg .beat{fill:none;stroke:var(--brand);stroke-width:3.5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:.35 1.35;stroke-dashoffset:1.7;animation:beat 2.2s linear infinite}
@keyframes beat{to{stroke-dashoffset:0}}
.ecg .heart{fill:var(--brand);transform-box:fill-box;transform-origin:center;animation:heart 1.1s ease-in-out infinite}
@keyframes heart{0%,100%{transform:scale(1)}15%{transform:scale(1.25)}30%{transform:scale(1)}45%{transform:scale(1.15)}}
.ripple .rp{fill:none;stroke:var(--brand);stroke-width:2;transform-box:fill-box;transform-origin:center;animation:rp 3.3s ease-out infinite}
.ripple .rp:nth-child(2){animation-delay:-1.1s}.ripple .rp:nth-child(3){animation-delay:-2.2s}
@keyframes rp{0%{transform:scale(1);opacity:.9}100%{transform:scale(4.2);opacity:0}}
.ripple .core{fill:var(--brand)}

/* how we work */
.how{padding:clamp(100px,12vw,170px) 0}
.steps{position:relative;margin-top:80px}
.track{position:absolute;left:28px;right:calc((100% - 84px) / 4 - 28px);top:27px;height:2px;background:var(--nline);border-radius:2px}
.track i{position:absolute;inset:0;background:linear-gradient(90deg,var(--brand),var(--peach));transform:scaleX(0);transform-origin:left;border-radius:2px}
.steps ol{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;position:relative}
.step .sn{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--night);box-shadow:inset 0 0 0 2px var(--nline);
  font:600 16px/1 var(--disp);color:var(--nmuted);margin-bottom:28px;transition:background .5s,color .5s,box-shadow .5s}
.step.lit .sn{background:var(--brand);color:#fff;box-shadow:0 0 0 8px rgba(207,102,66,.18)}
.step h3{font:600 26px/1.1 var(--disp);letter-spacing:-.02em;margin-bottom:10px}
.step p{color:var(--nmuted);font-size:16px;max-width:260px}

/* who */
.who{background:var(--cream);padding:clamp(100px,12vw,160px) 0 clamp(80px,9vw,120px);overflow:hidden}
.marquee{margin-top:48px;display:grid;gap:16px}
.mq-row{overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.mq-track{display:flex;gap:16px;width:max-content;animation:mq 38s linear infinite}
.mq-row.rev .mq-track{animation-direction:reverse;animation-duration:44s}
.mq-track span{font:600 clamp(22px,2.6vw,36px)/1 var(--disp);letter-spacing:-.02em;padding:20px 30px;border-radius:999px;background:var(--paper);box-shadow:inset 0 0 0 1px var(--line);white-space:nowrap}
.mq-row.rev .mq-track span{background:transparent;color:var(--brand);box-shadow:inset 0 0 0 1.5px rgba(207,102,66,.4)}
@keyframes mq{to{transform:translateX(calc(-50% - 8px))}}
.who-foot{margin-top:40px;font:400 italic clamp(26px,2.6vw,36px)/1.2 var(--serif);color:var(--ink2)}

/* contact (transparent: the ribbon comes back behind it) */
.contact{min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:120px 0}
.contact-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.ct-tx{max-width:600px}
.h-contact{font:600 clamp(44px,6.4vw,96px)/.98 var(--disp);letter-spacing:-.045em;margin-bottom:26px}
.ct-cards{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,.85fr) minmax(0,1.3fr);gap:14px;margin-top:44px}
.ct{display:flex;flex-direction:column;gap:4px;padding:22px 22px 24px;border-radius:22px;background:rgba(255,253,250,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:inset 0 0 0 1px var(--line),0 24px 50px -36px rgba(60,30,15,.5);transition:transform .45s var(--ease),box-shadow .45s var(--ease),background .3s}
.ct:hover{transform:translateY(-5px);background:var(--paper);box-shadow:inset 0 0 0 1.5px var(--brand),0 30px 60px -34px rgba(207,102,66,.55)}
.ct-ic{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--brand);margin-bottom:14px}
.ct-ic svg{width:20px;height:20px;fill:#fff}
.ct-l{font:500 13px/1.2 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.ct b{font:600 18px/1.3 var(--disp);letter-spacing:-.01em;overflow-wrap:anywhere}

/* footer */
.foot{padding:72px 0 40px}
.foot-in{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;align-items:start;padding-bottom:48px;border-bottom:1px solid var(--nline)}
.foot-brand{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:12px}
.foot-mark{height:34px;width:auto}
.foot-word{height:22px;width:auto}
.foot-brand p{grid-column:1/-1;margin-top:14px;font:400 italic 24px/1.25 var(--serif);color:var(--nmuted)}
.foot-links,.foot-ct{display:grid;gap:12px;font-size:15px;color:var(--nmuted)}
.foot-links a:hover,.foot-ct a:hover{color:var(--peach)}
.foot-legal{padding-top:28px;font-size:13px;color:var(--nmuted);opacity:.8}

/* reveal helper (JS adds the motion; without JS everything is visible) */
.rv{will-change:transform,opacity}

@media (max-width:980px){
  .links{display:none}
  .card{position:relative;top:auto!important;grid-template-columns:1fr;min-height:0}
  .c-art{min-height:240px;order:-1}
  .trio{grid-template-columns:1fr}
  .steps ol{grid-template-columns:1fr 1fr;row-gap:44px}
  .track{display:none}
  .ct-cards{grid-template-columns:1fr;gap:12px}
  .ct{display:grid;grid-template-columns:46px 1fr;column-gap:16px;align-items:center;padding:16px 18px}
  .ct-ic{grid-row:1/3;margin:0;width:46px;height:46px}
  .ct-l{align-self:end}.ct b{align-self:start}
  .foot-in{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:760px){
  :root{--wrap:calc(100vw - 32px);--r:22px}
  .nav-in{height:64px}
  .brand-mark{height:26px}.brand-word{height:18px}
  .hero{align-items:flex-end;padding:0 0 84px}
  .hero-in{grid-template-columns:1fr;padding-top:min(45vh,400px)}
  .hero-fallback{order:-1;justify-self:center;max-width:300px;margin-bottom:24px}
  .no-gl .hero-in{padding-top:96px}
  .h-hero{font-size:clamp(44px,12.6vw,64px)}
  .hero-sub{margin-bottom:28px}
  .hero-cta{margin-bottom:30px}
  .hero-cta .btn{height:50px;padding:0 22px}
  .scroll-cue{display:none}
  .glow{width:90vw;height:90vw;left:50%;top:26%}
  .contact{align-items:flex-start;padding:120px 0 90px}
  .contact-in{grid-template-columns:1fr}
  .steps ol{grid-template-columns:1fr}
  .step{display:grid;grid-template-columns:56px 1fr;column-gap:18px}
  .step .sn{grid-row:1/3;margin:0}
  .step h3{align-self:end;margin:0 0 6px}
  .mq-track span{padding:16px 22px}
  .foot-in{gap:28px 20px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .js .intro{opacity:1}
  .art .dr{stroke-dashoffset:0}
  .pk{opacity:1}
}