:root{--ink:#15201b;--muted:#65716a;--paper:#f7f9f7;--line:#d8e1da;--lime:#b7f266;--mint:#dff5e7;--blue:#dbeeff;--pink:#ffd9d0;--dark:#15201b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Manrope,Arial,sans-serif}a{color:inherit;text-decoration:none}.wrap{max-width:1180px;margin:auto;padding-left:28px;padding-right:28px}.site-header{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.wordmark{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:800}.wordmark span{width:25px;height:25px;display:grid;place-items:center;background:var(--ink);color:#fff;font:500 12px "DM Mono"}.site-header nav{display:flex;align-items:center;gap:22px;font-size:13px;font-weight:700}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 15px;border:1px solid var(--ink);font-size:13px;font-weight:800}.button svg,.text-link svg{width:16px;height:16px}.button-dark{background:var(--dark);color:#fff}.button-lime{background:var(--lime)}.hero{min-height:555px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(310px,.8fr);align-items:center;gap:70px;border-bottom:1px solid var(--line)}.eyebrow{margin:0 0 16px;color:#287652;text-transform:uppercase;font:500 11px "DM Mono";letter-spacing:.08em}.hero h1,.project-hero h1{margin:0;max-width:760px;font-size:clamp(44px,6vw,76px);line-height:1.06}.lede{max-width:630px;margin:24px 0 0;color:var(--muted);font-size:17px;line-height:1.7}.hero-actions{display:flex;align-items:center;gap:25px;margin-top:33px}.text-link{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:800}.signal-board{position:relative;min-height:365px;overflow:hidden;padding:34px;background:var(--mint);border:1px solid #c5e4d0;font:500 12px "DM Mono";color:#276344}.signal-board p{position:relative;z-index:1;margin:0 0 10px}.signal-line{position:relative;z-index:1;width:68%;height:1px;margin:0 0 37px;background:#83caa0}.signal-line.accent{width:87%;background:#498b66}.signal-orbit{position:absolute;right:-23%;bottom:-38%;width:128%;aspect-ratio:1;border:1px solid #83caa0;border-radius:50%;box-shadow:0 0 0 45px rgba(255,255,255,.21),0 0 0 90px rgba(255,255,255,.18)}.signal-core{position:absolute;display:grid;place-items:center;width:83px;height:83px;right:27%;top:36%;background:var(--lime);border:1px solid var(--ink);color:var(--ink);font-size:20px;transform:rotate(10deg)}.proof-band{border-bottom:1px solid var(--line)}.proof-grid{display:grid;grid-template-columns:repeat(3,1fr)}.proof-grid div{min-height:126px;padding:25px 26px 23px 0;border-right:1px solid var(--line)}.proof-grid div+div{padding-left:26px}.proof-grid div:last-child{border:0}.proof-grid b{display:block;margin-bottom:6px;font-size:26px}.proof-grid span{color:var(--muted);font-size:12px}.section{padding-top:84px;padding-bottom:90px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:31px}.section-heading h2,.interview-section h2{max-width:600px;margin:0;font-size:clamp(28px,4vw,44px);line-height:1.15}.section-heading>p{max-width:350px;margin:0;color:var(--muted);font-size:14px;line-height:1.65}.case-list{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line)}.case-card{min-height:407px;padding:26px;display:flex;flex-direction:column;border-right:1px solid var(--line);transition:transform .2s,background .2s}.case-card:last-child{border:0}.case-card:hover{transform:translateY(-5px);background:#fff}.case-card.broker{background:var(--blue)}.case-card.sport{background:var(--mint)}.case-card.voice{background:var(--pink)}.case-top{display:flex;align-items:center;justify-content:space-between;font:500 11px "DM Mono";text-transform:uppercase}.case-top 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p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}footer{padding-top:57px;padding-bottom:24px;display:grid;grid-template-columns:1fr auto;align-items:end;gap:20px}footer h2{max-width:600px;margin:0;font-size:clamp(26px,4vw,46px);line-height:1.14}.footer-note{grid-column:1/-1;margin:38px 0 0;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font:500 10px "DM Mono";letter-spacing:.07em}.project-hero{padding-top:78px;padding-bottom:58px;border-bottom:1px solid var(--line)}.project-hero .project-kicker{display:flex;align-items:center;gap:9px;margin-bottom:19px;color:#2d7752;font:500 11px "DM Mono";letter-spacing:.08em;text-transform:uppercase}.project-kicker span{display:block;width:28px;height:1px;background:currentColor}.project-hero .lede{max-width:700px}.project-meta{display:flex;gap:40px;margin-top:37px}.project-meta div{font-size:12px}.project-meta b{display:block;margin-bottom:5px;color:var(--muted);font:500 10px "DM 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var(--ink);text-align:center;font-size:12px;font-weight:800;line-height:1.35}.node.highlight{background:var(--lime)}.node.soft{background:var(--mint)}.node.blue{background:var(--blue)}.arrow{color:#56856a;text-align:center;font:500 18px "DM Mono"}.ownership{display:grid;grid-template-columns:1fr 1fr;margin-top:27px;border:1px solid var(--line)}.ownership>div{padding:24px;border-right:1px solid var(--line)}.ownership>div:last-child{border:0;background:#fff}.ownership h3{margin:0 0 12px;font-size:16px}.ownership ul{margin:0;padding-left:18px;color:#536158;font-size:13px;line-height:1.8}.challenge{padding:28px;background:var(--dark);color:#fff}.challenge .detail-label{color:#a4b7ac}.challenge h2{margin:0 0 16px;font-size:26px}.challenge p{max-width:760px;margin:0;color:#c8d2cc;font-size:14px;line-height:1.75}.decision-list{margin:25px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}.decision-list li{display:grid;grid-template-columns:165px 1fr;gap:24px;padding:16px 0;border-bottom:1px solid var(--line);font-size:13px;line-height:1.65}.decision-list b{font:500 11px "DM Mono";letter-spacing:.04em}.fact-note{margin-top:24px;padding:15px;border-left:3px solid var(--lime);background:#edf7ef;color:#486051;font-size:12px;line-height:1.65}.product-evidence{margin-top:29px}.evidence-gallery{display:grid;gap:18px}.evidence-gallery figure{margin:0;background:#fff;border:1px solid var(--line)}.evidence-gallery img{display:block;width:100%;height:auto;background:#0b1a16}.evidence-gallery figcaption{padding:12px 14px;color:#486051;font-size:12px;line-height:1.6}@media(min-width:900px){.evidence-gallery{grid-template-columns:1fr 1fr}.evidence-gallery figure.wide{grid-column:1/-1}}@media(max-width:760px){.wrap{padding-left:19px;padding-right:19px}.site-header{height:65px}.site-header nav>a:not(.button){display:none}.hero{min-height:auto;padding-top:54px;padding-bottom:54px;grid-template-columns:1fr;gap:35px}.signal-board{min-height:260px}.proof-grid,.case-list,.stack-grid{grid-template-columns:1fr}.proof-grid div,.proof-grid div+div{min-height:auto;padding:18px 0;border-right:0;border-bottom:1px solid var(--line)}.proof-grid div:last-child{border-bottom:0}.section{padding-top:54px;padding-bottom:58px}.section-heading{display:block}.section-heading>p{margin-top:14px}.case-card,.case-card:last-child{min-height:290px;border-right:0;border-bottom:1px solid var(--line)}.case-card:last-child{border-bottom:0}.case-card h3{margin-top:58px}.stack-grid div,.stack-grid div+div{min-height:auto;padding:19px 0;border-right:0;border-bottom:1px solid #3c4c43}.stack-grid div:last-child{border-bottom:0}.interview-section{padding-top:53px;padding-bottom:53px}.interview-grid{grid-template-columns:1fr;gap:15px}footer{grid-template-columns:1fr;padding-top:45px}.project-hero{padding-top:53px;padding-bottom:40px}.project-meta{gap:18px;flex-wrap:wrap}.detail-section{padding-top:48px;padding-bottom:48px}.detail-grid{grid-template-columns:1fr;gap:18px}.ownership{grid-template-columns:1fr}.ownership>div,.ownership>div:last-child{border-right:0;border-bottom:1px solid var(--line)}.ownership>div:last-child{border-bottom:0}.decision-list li{grid-template-columns:1fr;gap:5px}.architecture{padding:16px}.diagram{min-width:560px;gap:8px}.node{font-size:10px}.arrow{font-size:15px}}
/* ===== Visual enhancements ===== */
body{background:radial-gradient(1200px 600px at 80% -10%,#e9f7ee 0%,transparent 55%),radial-gradient(900px 500px at -10% 10%,#eef6ff 0%,transparent 50%),var(--paper);background-attachment:fixed}
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,249,247,.78);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.wordmark span{transition:transform .35s cubic-bezier(.2,.8,.2,1),background .35s}
.wordmark:hover span{transform:rotate(-8deg) scale(1.08);background:#287652}
.button{position:relative;overflow:hidden;transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s,background .25s,color .25s}
.button:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(21,32,27,.18)}
.button:active{transform:translateY(0)}
.button-dark:hover{background:#0f1713}
.button-lime:hover{background:#c6ff78}
.text-link{transition:gap .25s,color .25s}
.text-link:hover{gap:11px;color:#287652}
.hero{position:relative}
.hero-copy{position:relative;z-index:1}
.hero::before{content:"";position:absolute;inset:-10% -5% auto -5%;height:70%;background:radial-gradient(600px 300px at 20% 0%,rgba(183,242,102,.28),transparent 70%);pointer-events:none;z-index:0}
.hero .signal-board{z-index:1}
.hero h1{background:linear-gradient(100deg,#15201b 0%,#15201b 55%,#287652 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:#15201b}
.signal-board{box-shadow:0 24px 60px -30px rgba(39,118,82,.45);transition:transform .4s cubic-bezier(.2,.8,.2,1),box-shadow .4s}
.signal-board:hover{transform:translateY(-6px);box-shadow:0 40px 80px -34px rgba(39,118,82,.55)}
.signal-orbit{animation:spin 26s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.signal-core{box-shadow:0 14px 30px -12px rgba(21,32,27,.5);animation:float 5s ease-in-out infinite}
@keyframes float{0%,100%{transform:rotate(10deg) translateY(0)}50%{transform:rotate(10deg) translateY(-9px)}}
.proof-grid b{background:linear-gradient(120deg,#15201b,#287652);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.case-list{border-radius:16px;overflow:hidden;box-shadow:0 24px 60px -40px rgba(21,32,27,.35)}
.case-card{position:relative;transition:transform .35s cubic-bezier(.2,.8,.2,1),background .35s,box-shadow .35s}
.case-card::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .4s cubic-bezier(.2,.8,.2,1)}
.case-card:hover::before{transform:scaleX(1)}
.case-card.broker::before{background:#3b82f6}
.case-card.sport::before{background:#22a06b}
.case-card.voice::before{background:#f97362}
.case-card:hover{transform:translateY(-8px);box-shadow:0 30px 60px -30px rgba(21,32,27,.4);z-index:1}
.case-card h3{transition:transform .35s}
.case-card:hover h3{transform:translateX(3px)}
.case-top svg{transition:transform .35s}
.case-card:hover .case-top svg{transform:translate(4px,-4px)}
.tags span{transition:background .25s,transform .25s}
.case-card:hover .tags span{background:#fff;transform:translateY(-2px)}
.stack-section{background:linear-gradient(160deg,#15201b 0%,#10241a 100%);position:relative;overflow:hidden}
.stack-section::after{content:"";position:absolute;right:-10%;bottom:-40%;width:50%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(183,242,102,.18),transparent 65%);pointer-events:none}
.stack-grid b{color:#fff;position:relative}
.stack-grid b::after{content:"";display:block;width:26px;height:2px;margin-top:8px;background:var(--lime)}
.evidence-gallery figure{overflow:hidden;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s}
.evidence-gallery figure:hover{transform:translateY(-4px);box-shadow:0 26px 50px -30px rgba(21,32,27,.4)}
.evidence-gallery img{transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.evidence-gallery figure:hover img{transform:scale(1.03)}
.architecture{border-radius:14px;box-shadow:0 20px 45px -35px rgba(21,32,27,.4)}
.node{transition:transform .3s,box-shadow .3s}
.node:hover{transform:translateY(-3px);box-shadow:0 10px 20px -12px rgba(21,32,27,.5)}
.challenge{border-radius:16px;position:relative;overflow:hidden}
.challenge::after{content:"";position:absolute;right:-20%;top:-40%;width:45%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(183,242,102,.22),transparent 65%)}
.decision-list li{transition:background .25s,padding-left .25s}
.decision-list li:hover{background:rgba(183,242,102,.12);padding-left:10px}
.ownership{border-radius:14px;overflow:hidden}
footer h2{background:linear-gradient(100deg,#15201b,#287652);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
@media(prefers-reduced-motion:reduce){.signal-orbit,.signal-core{animation:none}.case-card,.button,.signal-board{transition:none}}
/* ===== Refinements ===== */
@media(min-width:761px){.hero{padding-top:84px;padding-bottom:84px}}
.hero h1,.project-hero h1{font-size:clamp(40px,5.2vw,66px);letter-spacing:-0.02em;padding-bottom:.1em}
.hero h1{background:none;background-clip:border-box;-webkit-background-clip:border-box;-webkit-text-fill-color:var(--ink);color:var(--ink)}
.proof-grid b{background:none;background-clip:border-box;-webkit-background-clip:border-box;-webkit-text-fill-color:var(--ink);color:var(--ink)}
.signal-board{display:flex;align-items:center;justify-content:center;padding:44px 40px;min-height:380px}
.signal-orbit{opacity:.55}
.signal-flow{position:relative;width:100%;max-width:360px}
.flow{position:relative;margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:46px}
.flow::before{content:"";position:absolute;left:6px;top:8px;bottom:8px;width:1px;background:#7fbf9b}
.flow li{position:relative;padding-left:34px}
.flow li::before{content:"";position:absolute;left:1px;top:3px;width:11px;height:11px;background:var(--paper);border:1px solid var(--ink)}
.flow li:last-child::before{background:var(--lime)}
.flow-label{display:block;font:500 11px "DM Mono";text-transform:uppercase;letter-spacing:.08em;color:#276344}
.flow-desc{display:block;margin-top:4px;color:var(--muted);font-size:13px;line-height:1.5;font-family:Manrope,Arial,sans-serif}
.flow-dot{position:absolute;left:3px;top:6px;width:7px;height:7px;border-radius:50%;background:#287652;animation:flowdot 3.4s ease-in-out infinite alternate}
@keyframes flowdot{from{top:6px}to{top:calc(100% - 12px)}}
.case-card.broker,.case-card.sport,.case-card.voice{background:#fff}
.case-card::before{transform:scaleX(1)}
.case-card.broker::before{background:#3b82f6}
.case-card.sport::before{background:#22a06b}
.case-card.voice::before{background:#f97362}
.case-card h3{margin-top:72px}
.tags span{padding:5px 8px;font:500 11px "DM Mono";border:1px solid var(--line);background:var(--paper)}
.case-card:hover .tags span{transform:none;background:var(--paper)}
.stack-grid div{min-height:0;padding-top:20px;padding-bottom:22px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips span{padding:4px 7px;font:500 11px "DM Mono";border:1px solid #3c4c43;color:#cfd8d2}
.chips span:hover{border-color:var(--lime);color:var(--lime)}
.proof-grid span{font-size:14px}
.case-card p{font-size:14px}
.interview-grid p{font-size:14px}
.section-heading > p{font-size:14px}
.lede{font-size:18px;color:#566059}
:focus-visible{outline:2px solid #287652;outline-offset:3px}
@media(max-width:760px){.signal-board{min-height:300px;padding:34px 26px}.flow{gap:38px}}
@media(prefers-reduced-motion:reduce){.flow-dot{animation:none;top:calc(50% - 3px)}}