:root{
  --cream:#f7e8b7;
  --paper:#fff4ce;
  --teal:#087f84;
  --teal-dark:#075b61;
  --red:#e32f2f;
  --red-dark:#a91f25;
  --gold:#e8bd54;
  --ink:#17130f;
  --muted:#51483b;
  --white:#fffaf0;
  --shadow: 0 18px 50px rgba(38,25,8,.18);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:
    radial-gradient(circle at 15% 8%, rgba(227,47,47,.08), transparent 22rem),
    radial-gradient(circle at 90% 20%, rgba(8,127,132,.12), transparent 28rem),
    var(--cream);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height:1.6;
}
a{color:inherit}
.container{width:min(1160px,92vw);margin:auto}
.topbar{
  background:var(--red);
  color:#fff7df;
  border-bottom:4px solid var(--ink);
  font-weight:900;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-size:.78rem;
  padding:.65rem 0;
}
.topbar .container{display:flex;justify-content:space-between;gap:1rem}
nav{
  position:sticky;top:0;z-index:10;
  background:rgba(247,232,183,.92);
  backdrop-filter:blur(14px);
  border-bottom:2px solid rgba(23,19,15,.16);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}
.wordmark{
  font-family: Impact, Haettenschweiler, "Arial Black", sans-serif;
  font-size:1.7rem;letter-spacing:-.04em;
  transform:skew(-5deg);
}
.wordmark span{color:var(--red)}
.nav-links{display:flex;gap:1.2rem;font-size:.82rem;font-weight:900;text-transform:uppercase;letter-spacing:.06em}
.nav-links a{text-decoration:none}
.nav-links a:hover{color:var(--red)}
.hero{
  min-height:760px;
  display:grid;
  grid-template-columns:1.02fr .98fr;
  gap:3rem;
  align-items:center;
  padding:5rem 0 4rem;
}
.kicker{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.5rem .8rem;
  background:var(--teal);color:#fff8df;
  border:3px solid var(--ink);
  box-shadow:5px 5px 0 var(--ink);
  font-weight:950;text-transform:uppercase;letter-spacing:.1em;font-size:.72rem;
}
.kicker::before{content:"✦";color:var(--gold)}
h1{
  font-family:Impact, Haettenschweiler, "Arial Black", sans-serif;
  font-size:clamp(5rem,10vw,9.5rem);
  line-height:.78;
  letter-spacing:-.055em;
  margin:1.6rem 0 1.5rem;
  text-transform:uppercase;
}
h1 .fuel{color:var(--red);display:block}
.hero-copy{
  font-family: Georgia, serif;
  font-size:clamp(1.18rem,2vw,1.45rem);
  max-width:650px;
}
.hero-copy strong{font-family:inherit}
.cta-row{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:.95rem 1.2rem;
  border:3px solid var(--ink);
  box-shadow:6px 6px 0 var(--ink);
  text-decoration:none;
  font-weight:950;text-transform:uppercase;letter-spacing:.06em;
  font-size:.78rem;
  transition:.15s ease;
}
.btn:hover{transform:translate(3px,3px);box-shadow:3px 3px 0 var(--ink)}
.btn-primary{background:var(--red);color:white}
.btn-secondary{background:var(--teal);color:white}
.hero-art{position:relative}
.hero-art img{width:100%;display:block;border:4px solid var(--ink);box-shadow:16px 16px 0 var(--red);border-radius:8px}
.sticker{
  position:absolute;right:-25px;bottom:-30px;width:160px;
  transform:rotate(7deg);
  filter:drop-shadow(8px 8px 0 rgba(23,19,15,.85));
}
.sticker img{width:100%;border:0;box-shadow:none}
.section{padding:6rem 0}
.section.alt{background:var(--teal-dark);color:#fff7df}
.section-header{display:flex;align-items:end;justify-content:space-between;gap:2rem;margin-bottom:2.5rem}
.eyebrow{font-weight:950;color:var(--red);text-transform:uppercase;letter-spacing:.12em;font-size:.75rem}
.alt .eyebrow{color:var(--gold)}
h2{
  font-family:Impact, Haettenschweiler, "Arial Black", sans-serif;
  text-transform:uppercase;
  letter-spacing:-.03em;
  font-size:clamp(2.8rem,6vw,5.5rem);
  line-height:.9;margin:.4rem 0 0;
}
.lead{font-family:Georgia,serif;font-size:1.15rem;max-width:680px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.card{
  background:var(--paper);
  border:3px solid var(--ink);
  padding:1.5rem;
  box-shadow:8px 8px 0 var(--ink);
  color:var(--ink);
}
.card h3{
  font-family:Impact, Haettenschweiler, "Arial Black", sans-serif;
  font-size:1.8rem;text-transform:uppercase;letter-spacing:-.02em;margin:.4rem 0 .7rem
}
.num{
  font-family:Impact, sans-serif;font-size:2.4rem;color:var(--red);line-height:1
}
.science-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:1.4rem}
.panel{
  background:var(--paper);
  color:var(--ink);
  border:3px solid var(--ink);
  box-shadow:10px 10px 0 rgba(0,0,0,.55);
  padding:2rem;
}
.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.5rem}
.stat{border-top:5px solid var(--red);padding-top:.8rem}
.stat strong{display:block;font-family:Impact,sans-serif;font-size:2.5rem;line-height:1;color:var(--red)}
.stat span{font-size:.8rem;font-weight:800;text-transform:uppercase}
.citation{font-size:.78rem;color:var(--muted);margin-top:1rem}
.citation a{text-decoration:underline}
.formula{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:2rem
}
.ingredient{
  padding:1.3rem;background:rgba(255,244,206,.08);
  border:2px solid rgba(255,247,223,.45);
}
.ingredient .tag{
  display:inline-block;background:var(--red);color:white;
  padding:.25rem .45rem;font-size:.65rem;font-weight:950;text-transform:uppercase
}
.ingredient h3{font-family:Impact,sans-serif;text-transform:uppercase;font-size:1.55rem;margin:.7rem 0 .35rem}
.research-list{display:grid;gap:1rem}
.research{
  display:grid;grid-template-columns:90px 1fr;gap:1rem;
  border-top:2px solid rgba(23,19,15,.18);padding-top:1.2rem
}
.research:first-child{border-top:0;padding-top:0}
.research-badge{
  width:74px;height:74px;border:3px solid var(--ink);background:var(--gold);
  display:grid;place-items:center;font-family:Impact,sans-serif;font-size:1.7rem
}
.research h3{margin:0 0 .3rem;font-size:1.05rem}
.research p{margin:.2rem 0;font-size:.92rem}
.research a{font-weight:900;color:var(--red)}
.funding{
  background:var(--red);
  color:#fff7df;
  border-block:5px solid var(--ink);
}
.funding-grid{display:grid;grid-template-columns:1fr .8fr;gap:3rem;align-items:center}
.token-box{
  background:var(--paper);color:var(--ink);border:3px solid var(--ink);
  box-shadow:10px 10px 0 var(--ink);padding:1.5rem
}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;word-break:break-all;font-size:.78rem;background:#efe0a9;padding:.75rem;border:2px solid var(--ink)}
.disclaimer{font-size:.78rem;opacity:.85}
.footer{
  background:var(--ink);color:#fff7df;padding:3rem 0;
  font-size:.8rem
}
.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.footer a{color:var(--gold)}
.badge-line{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.2rem}
.badge{border:2px solid currentColor;padding:.35rem .55rem;font-weight:900;text-transform:uppercase;font-size:.68rem}
@media(max-width:850px){
  .nav-links{display:none}
  .hero,.science-grid,.funding-grid{grid-template-columns:1fr}
  .hero{padding-top:3rem}
  .cards{grid-template-columns:1fr}
  .formula{grid-template-columns:1fr 1fr}
  .section-header{display:block}
  .hero-art{max-width:680px;margin:auto}
}
@media(max-width:520px){
  h1{font-size:5rem}
  .formula,.stat-strip{grid-template-columns:1fr}
  .topbar .container{display:block;text-align:center}
}