:root{--ink:#102a33;--muted:#557079;--green:#0e9b73;--green2:#057a5a;--orange:#ff8b33;--cream:#f4f1e8;--mist:#eef5f2;--line:#d8e3de;--white:#fff;--shadow:0 18px 55px rgba(16,42,51,.12);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;line-height:1.65;color:var(--ink)}a{color:inherit}img{max-width:100%;height:auto;display:block}.skip{position:absolute;left:-999px;top:0}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.75rem;z-index:99}.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav-wrap{max-width:1240px;margin:auto;padding:.85rem 1.2rem;display:flex;align-items:center;gap:1.5rem}.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;font-weight:850;letter-spacing:.02em;line-height:1.1}.brand small{display:block;font-size:.68rem;color:var(--muted);font-weight:650;margin-top:.22rem}.brand-mark{width:2.25rem;height:2.25rem;border-radius:10px;background:linear-gradient(145deg,var(--green),var(--green2));display:grid;place-items:center;color:#fff;font-size:.78rem;letter-spacing:-.03em;box-shadow:0 8px 20px rgba(14,155,115,.25)}nav{display:flex;gap:1.1rem;margin-left:auto}nav a{text-decoration:none;font-size:.88rem;font-weight:700;color:#31505a}.nav-cta,.button{display:inline-flex;align-items:center;justify-content:center;background:var(--orange);color:#201a15;text-decoration:none;font-weight:850;padding:.82rem 1.12rem;border-radius:999px;box-shadow:0 8px 22px rgba(255,139,51,.22)}.button.small{padding:.62rem .9rem;font-size:.86rem}.button.light{background:#fff;color:var(--ink)}.text-link{font-weight:800;color:var(--green2)}main{overflow:hidden}.home-hero,.subhero{max-width:1240px;margin:0 auto;padding:5.5rem 1.2rem 4rem;display:grid;grid-template-columns:1.05fr .95fr;gap:4rem;align-items:center}.home-hero h1,.subhero h1,.page-hero h1{font-size:clamp(2.55rem,5.7vw,5.15rem);letter-spacing:-.055em;line-height:.98;margin:.55rem 0 1.4rem;max-width:14ch}.subhero h1{font-size:clamp(2.35rem,5vw,4.3rem)}.home-hero p,.subhero>div>p,.page-hero>p{font-size:1.12rem;color:var(--muted);max-width:67ch}.home-hero figure,.subhero figure{margin:0;background:linear-gradient(145deg,#fff,var(--mist));padding:1rem;border-radius:28px;box-shadow:var(--shadow);border:1px solid var(--line)}figure figcaption{font-size:.78rem;color:var(--muted);margin-top:.75rem}.home-hero figure img{border-radius:18px;aspect-ratio:16/10;object-fit:cover}.product-hero{aspect-ratio:16/11;object-fit:contain}.eyebrow,.kicker{text-transform:uppercase;letter-spacing:.13em;font-size:.74rem;font-weight:900;color:var(--green2)}.hero-actions{display:flex;gap:1.1rem;align-items:center;margin-top:1.8rem;flex-wrap:wrap}.metric-row{display:flex;gap:2rem;margin-top:2.2rem}.metric-row div{display:flex;flex-direction:column}.metric-row strong{font-size:1.7rem}.metric-row span{font-size:.72rem;color:var(--muted);max-width:10ch}.ribbon{background:var(--ink);color:#fff}.ribbon>div{max-width:1240px;margin:auto;padding:1rem 1.2rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.ribbon span{color:#bfd0d5;font-size:.84rem}.page-hero{padding:5.7rem max(1.2rem,calc((100vw - 1200px)/2));background:linear-gradient(125deg,var(--mist),#fff 63%,#fff1e6)}.page-hero h1{max-width:18ch}.section{max-width:1240px;margin:auto;padding:5rem 1.2rem}.section.soft{max-width:none;padding-left:max(1.2rem,calc((100vw - 1200px)/2));padding-right:max(1.2rem,calc((100vw - 1200px)/2));background:var(--mist)}.section.dark{max-width:none;padding-left:max(1.2rem,calc((100vw - 1200px)/2));padding-right:max(1.2rem,calc((100vw - 1200px)/2));background:var(--ink);color:#fff}.section.dark .kicker{color:#67e0ba}.section-head{display:flex;justify-content:space-between;gap:2rem;align-items:end;margin-bottom:2rem}.section-head h2,.split h2,.cta h2{font-size:clamp(1.85rem,3.5vw,3.15rem);line-height:1.05;letter-spacing:-.04em;margin:.35rem 0}.section-head>p{max-width:52ch;color:var(--muted)}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.card{border:1px solid var(--line);border-radius:18px;padding:1.35rem;background:#fff}.link-card{text-decoration:none;display:block;transition:.2s ease}.link-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#98c9b8}.link-card h2{font-size:1.26rem;line-height:1.2;margin:.65rem 0}.link-card p{color:var(--muted);font-size:.9rem}.arrow{font-size:.82rem;font-weight:850;color:var(--green2)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.numbered>span,.steps article>span{font-weight:900;color:var(--orange);font-size:.78rem}.split{display:grid;grid-template-columns:1.35fr .65fr;gap:3rem;align-items:start}.panel{background:var(--cream);border-radius:22px;padding:1.5rem;border:1px solid #e8dfcd}.panel h3{margin-top:0;font-size:1.35rem}.panel li{margin:.6rem 0}.micro,.source-note{font-size:.82rem;color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.steps article{border-top:3px solid var(--green);padding:1rem 0}.steps h3{margin:.45rem 0}.steps p{font-size:.9rem;color:var(--muted)}.technical{padding-top:4rem}.source-chip{font-size:.8rem;background:var(--cream);padding:.65rem .85rem;border-radius:999px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;margin:1.5rem 0 2rem}table{border-collapse:collapse;width:100%;min-width:760px;background:#fff}th,td{text-align:left;padding:.78rem .8rem;border-bottom:1px solid var(--line);font-size:.82rem}th{background:var(--ink);color:#fff;position:sticky;top:0}tbody tr:nth-child(even){background:#f7faf9}.technical-evidence{margin:2.4rem 0;background:var(--mist);border:1px solid var(--line);padding:1rem;border-radius:20px}.technical-evidence img{width:100%;border-radius:12px}.notice{border-left:4px solid var(--orange);background:#fff3e8;padding:1rem 1.2rem;border-radius:0 12px 12px 0;margin:1.5rem 0}.check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem}.check-grid p{border:1px solid currentColor;border-radius:12px;padding:1rem;margin:0}.prose{max-width:850px}.prose p{font-size:1rem;color:#334f57;margin:0 0 1.25rem}.faq details{border-top:1px solid var(--line);padding:1rem 0}.faq summary{font-weight:850;cursor:pointer}.faq details p{color:var(--muted)}.cta{max-width:1200px;background:linear-gradient(125deg,var(--green2),var(--green));border-radius:28px;color:#fff;margin-bottom:5rem;padding:2.4rem 2.7rem;display:flex;align-items:center;justify-content:space-between;gap:2rem}.cta h2{margin:.25rem 0}.cta p{max-width:65ch;margin-bottom:0;color:#dcfff3}.filter-row{display:flex;gap:.65rem;flex-wrap:wrap;margin-bottom:2rem}.filter-row span{background:var(--mist);border:1px solid var(--line);padding:.55rem .75rem;border-radius:999px;font-size:.78rem;font-weight:800}.image-pair{max-width:1240px;margin:0 auto;padding:1rem 1.2rem 4rem;display:grid;grid-template-columns:1fr 1fr;gap:1rem}.image-pair figure{margin:0;background:var(--mist);padding:1rem;border-radius:20px}.guide-list{padding:0;list-style:none}.guide-list li{display:grid;grid-template-columns:3rem 1fr;gap:1rem;border-top:1px solid var(--line);padding:.8rem 0}.guide-list span{font-weight:900;color:var(--orange)}.guide-list p{margin:0}.source-list li{margin:.8rem 0}footer{background:#0a2029;color:#d8e5e8;padding:4rem max(1.2rem,calc((100vw - 1200px)/2)) 1.5rem}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem}.footer-grid h2{font-size:.84rem;text-transform:uppercase;letter-spacing:.12em;color:#fff}.footer-grid a{display:block;margin:.55rem 0;color:#d8e5e8}.footer-grid p{max-width:55ch;color:#9bb2b9}.footer-brand{color:#fff}.legal{border-top:1px solid #2f4650;margin-top:2.5rem;padding-top:1.2rem;font-size:.75rem;color:#91a9b0}@media(max-width:980px){nav{display:none}.nav-cta{margin-left:auto}.home-hero,.subhero,.split{grid-template-columns:1fr}.home-hero,.subhero{gap:2rem;padding-top:3.5rem}.card-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.check-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.nav-cta{display:none}.home-hero h1,.page-hero h1{font-size:2.65rem}.card-grid,.grid-3,.steps,.check-grid,.image-pair,.footer-grid{grid-template-columns:1fr}.section{padding-top:3.5rem;padding-bottom:3.5rem}.section-head,.cta{align-items:flex-start;flex-direction:column}.ribbon>div{align-items:flex-start;flex-direction:column}.metric-row{gap:1rem}.cta{border-radius:0;margin-bottom:0}.table-wrap{margin-left:-.5rem;margin-right:-.5rem}}