:root{--bg:#f7faf9;--card:#ffffff;--ink:#10231f;--muted:#60706b;--line:#dbe5e2;--accent:#1f7a63;--accent-dark:#165744;--soft:#e9f5f0;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}a{color:inherit}img{max-width:100%}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(247,250,249,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;letter-spacing:-.02em}.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--accent),#64b89e);display:grid;place-items:center;color:white;font-weight:900}.nav-links{display:flex;gap:24px;align-items:center}.nav-links a{text-decoration:none;color:#31413c;font-weight:600;font-size:.95rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:10px;border:1px solid transparent;text-decoration:none;font-weight:750;cursor:pointer}.btn-primary{background:var(--accent);color:white}.btn-primary:hover{background:var(--accent-dark)}.btn-secondary{border-color:var(--line);background:white}.hero{padding:90px 0 64px}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:56px;align-items:center}.eyebrow{display:inline-flex;padding:6px 10px;border-radius:999px;background:var(--soft);color:var(--accent-dark);font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.hero h1{font-size:clamp(2.7rem,6vw,5.2rem);line-height:.98;letter-spacing:-.06em;margin:18px 0 22px}.hero p{font-size:1.15rem;color:var(--muted);max-width:720px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.lab-card{background:var(--card);border:1px solid var(--line);border-radius:28px;padding:26px;box-shadow:0 20px 60px rgba(16,35,31,.08)}.molecule{height:390px;border-radius:20px;background:radial-gradient(circle at 20% 30%,#b9e2d4 0 8%,transparent 9%),radial-gradient(circle at 63% 20%,#d6eee5 0 7%,transparent 8%),radial-gradient(circle at 77% 65%,#9dd2bf 0 9%,transparent 10%),radial-gradient(circle at 35% 73%,#e1f1eb 0 8%,transparent 9%),linear-gradient(135deg,#eef8f4,#dff0e9);position:relative;overflow:hidden}.molecule:before,.molecule:after{content:"";position:absolute;width:65%;height:2px;background:rgba(31,122,99,.32);left:18%;top:49%;transform:rotate(27deg)}.molecule:after{transform:rotate(-32deg);top:55%}.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}.metric{padding:14px;border:1px solid var(--line);border-radius:14px}.metric strong{display:block;font-size:1.2rem}.metric span{font-size:.78rem;color:var(--muted)}section{padding:70px 0}.section-head{max-width:760px;margin-bottom:34px}.section-head h2{font-size:clamp(2rem,4vw,3.25rem);line-height:1.08;letter-spacing:-.04em;margin:0 0 12px}.section-head p{color:var(--muted);margin:0}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:white;border:1px solid var(--line);border-radius:18px;padding:24px}.card h3{margin:8px 0 8px;font-size:1.15rem}.card p{margin:0;color:var(--muted)}.icon{width:42px;height:42px;border-radius:12px;background:var(--soft);display:grid;place-items:center;color:var(--accent-dark);font-weight:900}.article-card a{text-decoration:none}.tag{font-size:.75rem;font-weight:800;color:var(--accent-dark);text-transform:uppercase;letter-spacing:.07em}.newsletter{background:var(--ink);color:white;border-radius:28px;padding:42px;display:grid;grid-template-columns:1fr .9fr;gap:30px;align-items:center}.newsletter p{color:#c8d6d1}.form-row{display:flex;gap:10px}.form-row input{flex:1;min-width:0;border:0;border-radius:10px;padding:14px 15px;font:inherit}.form-note{font-size:.78rem;color:#9fb0aa;margin-top:10px}.status{font-size:.9rem;margin-top:10px}.disclaimer{background:#fff8e8;border:1px solid #ead7a0;border-radius:16px;padding:18px;color:#574b2b}.footer{border-top:1px solid var(--line);padding:34px 0 50px;margin-top:50px}.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:flex-start}.footer small{color:var(--muted)}.legal-links{display:flex;gap:16px;flex-wrap:wrap}.legal-links a{color:var(--muted);text-decoration:none}.page-hero{padding:70px 0 30px}.page-hero h1{font-size:clamp(2.4rem,5vw,4.3rem);line-height:1;letter-spacing:-.05em;margin:12px 0}.prose{max-width:820px}.prose h2{margin-top:36px}.prose p,.prose li{color:#43524d}.resource-list{display:grid;gap:14px}.resource{background:white;border:1px solid var(--line);border-radius:14px;padding:18px}.resource a{font-weight:750;color:var(--accent-dark)}@media(max-width:900px){.hero-grid,.newsletter,.grid-3{grid-template-columns:1fr}.hero{padding-top:56px}.nav-links{display:none}.molecule,.hero-image{height:300px}.footer-grid{flex-direction:column}.metric-row{grid-template-columns:1fr 1fr 1fr}}@media(max-width:560px){.container{width:min(var(--max),calc(100% - 24px))}.hero h1{font-size:2.8rem}.form-row{flex-direction:column}.metric-row{grid-template-columns:1fr}.newsletter{padding:28px}.peptide-panel{padding:22px}.site-header .btn{padding:10px 12px;font-size:.85rem}}

.contact-form { margin-top: 24px; }
.contact-form label { display: block; margin: 16px 0 6px; font-weight: 600; }
.contact-form input, .contact-form textarea { box-sizing: border-box; width: 100%; padding: 12px; border: 1px solid #94a3b8; border-radius: 8px; font: inherit; }
.contact-form textarea { resize: vertical; }
.contact-captcha { margin-top: 20px; }
.contact-form .contact-captcha-note { margin: 9px 0 0; font-size: .8rem; color: var(--muted); }
.contact-captcha-note a { color: var(--accent-dark); }
.contact-form :focus-visible { outline: 3px solid #087e80; outline-offset: 3px; }

.hero-image { display: block; width: 100%; height: 390px; border-radius: 20px; object-fit: cover; }
.peptide-panel { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 36px; box-shadow: 0 12px 40px rgba(16,35,31,.06); }
.peptide-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.peptide-list li { background: var(--soft); color: var(--accent-dark); font-weight: 700; font-size: .85rem; padding: 9px 15px; border-radius: 999px; border: 1px solid var(--line); }
.peptide-panel-cta { margin-top: 30px; text-align: center; }