:root{
  --paper:#f7f1e6;
  --stone:#efe6d4;
  --ink:#0e1c2f;
  --text:#1a2433;
  --muted:#4a5564;
  --line:rgba(14,28,47,.12);
  --accent:#0f8f8a;
  --accent-2:#e4572e;
  --gold:#c4a35a;
  --deep:#071018;
  --display:'Fraunces',Georgia,serif;
  --ui:'Sora',system-ui,sans-serif;
  --nav-h:72px;
  --ease:cubic-bezier(.22,1,.36,1);
}
html[data-theme="dark"]{
  --paper:#071018;
  --stone:#0e1a28;
  --ink:#f3ead8;
  --text:#f4f1ea;
  --muted:#c8c2b6;
  --line:rgba(244,241,234,.16);
  --accent:#2dd4bf;
  --accent-2:#ff6b3d;
  --gold:#e3c27a;
  --deep:#04080e;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--text);
  font-family:var(--ui);
  font-size:17px;
  line-height:1.6;
  letter-spacing:-.011em;
  overflow-x:hidden;
}
h1,h2,h3,.brand{color:var(--ink);font-family:var(--display);font-weight:500}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
img{max-width:100%;display:block}
::selection{background:var(--accent);color:#fff}

#intro{
  position:fixed;inset:0;z-index:300;
  background:var(--deep);color:var(--gold);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  transition:opacity 1s var(--ease),visibility 1s var(--ease);
}
#intro.out{opacity:0;visibility:hidden;pointer-events:none}
#intro .word{
  font-family:var(--display);font-size:clamp(48px,10vw,96px);letter-spacing:.08em;
  animation:rise .9s var(--ease) both;
}
#intro .sub{
  margin-top:14px;font-size:13px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent);animation:rise .9s .2s var(--ease) both;
}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

.nav{
  position:sticky;top:0;z-index:40;
  height:var(--nav-h);
  display:flex;align-items:center;gap:24px;
  padding:0 5vw;
  background:color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:10px;font-size:20px;letter-spacing:.04em}
.brand img{border-radius:4px}
.nav-links{display:flex;gap:22px;list-style:none;margin-left:auto}
.nav-links a{font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--muted)}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-tools{display:flex;align-items:center;gap:8px}
.toggle,.burger{
  width:42px;height:42px;border:1px solid var(--line);background:transparent;
  border-radius:99px;cursor:pointer;display:grid;place-items:center;
}
.toggle svg,.burger svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7}
.burger{display:none}

.wrap{max-width:1180px;margin:0 auto;padding:0 5vw}
.page{padding:72px 5vw 120px;max-width:1180px;margin:0 auto}
.kicker{font-size:11px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.lede{font-size:20px;line-height:1.5;color:var(--muted);max-width:640px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{
  display:inline-flex;align-items:center;padding:12px 20px;
  background:var(--accent-2);color:#fff;font-size:14px;font-weight:600;
  border:0;cursor:pointer;border-radius:2px;
}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.crumb{display:inline-block;margin-bottom:18px;color:var(--muted);font-size:13px}

.hero{
  display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;
  padding:72px 5vw 80px;max-width:1280px;margin:0 auto;
}
.hero h1{font-size:clamp(42px,6.4vw,84px);line-height:.95;letter-spacing:-.03em}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero-lead{margin-top:22px;font-size:18px;color:var(--muted);max-width:520px}

.orch{
  position:relative;min-height:360px;background:var(--stone);
  border:1px solid var(--line);
}
.orch svg{position:absolute;inset:0;width:100%;height:100%}
.node{
  position:absolute;padding:10px 14px;background:var(--paper);
  border:1px solid var(--line);font-size:12px;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;
}
.node b{display:block;font-family:var(--display);font-size:18px;letter-spacing:0;text-transform:none;font-weight:500}
.n1{top:18%;left:10%}.n2{top:18%;right:10%}.n3{bottom:16%;left:14%}.n4{bottom:16%;right:12%}
.dash{stroke:var(--accent);stroke-width:1.4;fill:none;stroke-dasharray:6 8;animation:flow 2.4s linear infinite}
@keyframes flow{to{stroke-dashoffset:-56}}

.thesis{
  background:var(--accent);color:#f7f1e6;
  padding:64px 5vw;font-family:var(--display);font-size:clamp(26px,4vw,44px);
  line-height:1.2;text-align:center;
}
html[data-theme="dark"] .thesis{color:#071018}

.spread{display:grid;grid-template-columns:1.3fr .7fr;gap:18px;margin-top:36px}
.case-lg,.case-sm{
  display:block;background:var(--stone);border:1px solid var(--line);padding:28px;
  transition:transform .28s var(--ease);
}
.case-lg:hover,.case-sm:hover{transform:translateY(-3px)}
.case-lg h3{font-size:36px;margin:10px 0}
.case-sm + .case-sm{margin-top:18px}
.stack{display:flex;flex-direction:column}

.manifest{margin-top:36px}
.man{
  display:grid;grid-template-columns:80px 1fr;gap:20px;
  padding:28px 0;border-top:1px solid var(--line);
}
.man .n{font-family:var(--display);font-size:28px;color:var(--accent)}
.man h3{font-size:28px}

.arts{display:grid;gap:0}
.art{
  display:grid;grid-template-columns:140px 1fr auto;gap:22px;align-items:center;
  padding:22px 0;border-bottom:1px solid var(--line);
}
.tag{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:700}
.go{color:var(--accent-2);font-size:13px;font-weight:600}

.long{max-width:760px;margin:0 auto;padding:72px 5vw 120px}
.long .body{margin-top:32px}
.long .body h2{font-size:32px;margin:36px 0 12px}
.long .body h3{font-size:22px;margin:26px 0 10px}
.long .body p{margin:0 0 16px}
.long .body ul,.long .body ol{margin:0 0 16px 22px}
.long .body table{width:100%;border-collapse:collapse;margin:16px 0;font-size:15px}
.long .body th,.long .body td{border:1px solid var(--line);padding:8px 10px;text-align:left}

.split{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.steps{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px}
.step{padding:24px;background:var(--stone);border:1px solid var(--line)}
.step .n{color:var(--accent);font-weight:700;letter-spacing:.16em}

.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font-weight:600;color:var(--ink)}
.faq details p{margin-top:10px;color:var(--muted)}

.contact{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.clines a,.clines span{display:block;padding:14px 0;border-bottom:1px solid var(--line)}
form{display:flex;flex-direction:column;gap:12px}
input,textarea{padding:12px;border:1px solid var(--line);background:var(--paper)}
textarea{min-height:140px}
.ok{display:none;margin-top:16px;color:var(--accent)}

footer{border-top:1px solid var(--line);padding:56px 5vw 40px;background:var(--stone)}
.foot-line{font-family:var(--display);font-style:italic;font-size:28px;color:var(--ink);margin-bottom:36px}
.foot-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
footer h4{font-family:var(--ui);font-size:11px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:12px;color:var(--accent)}
footer a,footer p{display:block;margin:6px 0;color:var(--text);font-size:14px}
.foot-copy{display:flex;justify-content:space-between;margin-top:40px;color:var(--muted);font-size:13px}

@media (max-width:900px){
  .hero,.spread,.split,.contact,.steps,.foot-grid{grid-template-columns:1fr}
  .art{grid-template-columns:1fr;gap:8px}
  .burger{display:grid}
  .nav-links{
    display:none;position:fixed;inset:var(--nav-h) 0 0 0;background:var(--paper);
    flex-direction:column;padding:28px 5vw;z-index:30;
  }
  .nav-links.open{display:flex}
  html[data-theme="dark"] .nav-links a{color:#f4f1ea}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
}