:root{--red:#7f1d1d;--red-dark:#4b0f0f;--gold:#c99a2e;--cream:#fffaf0;--ink:#1f1f1f;--muted:#666;--line:#e8ddc8;--white:#fff}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--cream);line-height:1.6}a{color:inherit}.topbar{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;padding:8px 18px;background:var(--red-dark);color:#fff;font-size:.9rem}.topbar a{color:#fff}.site-header{position:sticky;top:0;z-index:10;background:rgba(255,250,240,.96);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:14px clamp(18px,4vw,60px);backdrop-filter:blur(8px)}.brand{display:flex;gap:12px;text-decoration:none;align-items:center;max-width:560px}.brand-logo{width:58px;height:58px;object-fit:contain;flex:0 0 auto}.brand strong{display:block;line-height:1.15}.brand small{display:block;color:var(--muted);font-size:.78rem;margin-top:2px}.nav{display:flex;gap:18px;font-weight:700;align-items:center}.nav a{text-decoration:none;white-space:nowrap}.nav a:hover{color:var(--red)}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1.5fr .8fr;gap:32px;padding:80px clamp(18px,5vw,80px);background:linear-gradient(135deg,#fffaf0 0%,#fff 52%,#f4e8cf 100%)}.eyebrow{letter-spacing:.12em;text-transform:uppercase;color:var(--red);font-weight:800;font-size:.82rem}.hero h1{font-size:clamp(2.15rem,5vw,4.4rem);line-height:1.05;margin:8px 0 18px}.lead{font-size:1.16rem;max-width:800px}.btn{display:inline-block;padding:14px 22px;border-radius:999px;text-decoration:none;font-weight:800;margin:6px}.primary{background:var(--red);color:#fff}.secondary{border:2px solid var(--red);color:var(--red);background:#fff}.trust-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.trust-row span,.industry-grid span,.coverage-grid span{background:#fff;border:1px solid var(--line);border-left:5px solid var(--gold);padding:10px 12px;border-radius:12px;font-weight:700}.quick-card{background:#fff;border:1px solid var(--line);border-top:7px solid var(--gold);border-radius:24px;padding:28px;box-shadow:0 15px 35px rgba(70,25,15,.11);align-self:center}.text-link{font-weight:800;color:var(--red)}.section{padding:70px clamp(18px,5vw,80px)}.section-heading{text-align:center;max-width:880px;margin:0 auto 32px}.section h2{font-size:clamp(1.8rem,3vw,3rem);line-height:1.15;margin:6px 0 10px}.cards,.resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.card,.resource-grid article,.scene-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 10px 25px rgba(70,25,15,.06)}.card h3,.resource-grid h3,.scene-card h3{color:var(--red);margin-top:0}.selector-section{background:#fff}.selector-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;max-width:1120px;margin:auto}.selector-grid button,.result-demo button,.dna-flow button{cursor:pointer;border:1px solid var(--line);background:var(--cream);border-radius:16px;padding:16px;font-weight:800;color:var(--ink)}.selector-grid button:hover,.selector-grid button.active,.result-demo button.active,.dna-flow button.active{background:var(--red);color:#fff;border-color:var(--red)}.selector-result,.process-box{max-width:1050px;margin:22px auto 0;background:#fff7e7;border:1px solid var(--gold);border-radius:20px;padding:24px}.selector-result h3{margin-top:0;color:var(--red)}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}.info-panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}.info-panel strong{color:var(--red)}.visual-section{background:#fff}.scene-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.mini-office{position:relative;height:235px;background:linear-gradient(180deg,#fffaf0,#fff);border:1px solid var(--line);border-radius:18px;overflow:hidden;margin-bottom:18px}.door,.desk,.collector,.lab-table{position:absolute;border:2px solid var(--red);background:#fff;border-radius:12px;padding:10px;font-weight:800;text-align:center}.door{left:14px;bottom:18px}.desk{left:95px;top:24px}.collector{right:18px;top:38px}.lab-table{right:16px;bottom:20px;border-color:var(--gold)}.donor{position:absolute;left:24px;bottom:70px;width:26px;height:26px;border-radius:50%;background:var(--red);box-shadow:0 26px 0 -7px var(--red);animation:walkOffice 6s infinite ease-in-out}@keyframes walkOffice{0%{left:24px;bottom:70px}35%{left:118px;bottom:122px}70%{left:245px;bottom:118px}100%{left:24px;bottom:70px}}.clean-list{padding-left:20px}.result-demo,.dna-flow{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.rapid-card{border:1px solid var(--line);border-radius:18px;background:#fff;padding:18px;min-height:175px}.cup{width:140px;height:115px;margin:0 auto 10px;border:3px solid #bbb;border-top:8px solid #bbb;border-radius:10px;background:linear-gradient(180deg,#fff,#f7f7f7);display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:14px}.strip{background:#fdfdfd;border:1px solid #ddd;border-radius:6px;position:relative}.line{height:4px;background:#8b1a1a;margin:18px 6px;border-radius:4px}.line.faint{opacity:.18}.small-note{font-size:.9rem;color:var(--muted)}.compact{margin-top:0}.dark-section{background:var(--red-dark);color:#fff}.dark-section 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18px;background:#2a0a0a;color:#fff;font-size:.92rem}@media(max-width:1050px){.selector-grid,.scene-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nav{gap:12px;font-size:.92rem}.brand{max-width:430px}}@media(max-width:850px){.hero{grid-template-columns:1fr}.cards,.selector-grid,.resource-grid,.scene-grid,.industry-grid,.coverage-grid,.info-grid{grid-template-columns:1fr}.nav{display:none;position:absolute;top:86px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;border-bottom:1px solid var(--line);align-items:flex-start}.nav.open{display:flex}.menu-toggle{display:block;background:var(--red);color:#fff;border:0;border-radius:10px;padding:10px 14px}.topbar{justify-content:flex-start}.hero{padding-top:45px}.brand-logo{width:50px;height:50px}.brand strong{font-size:.95rem}}