:root{--navy:#0b2438;--gold:#8a6d30;--ink:#142a3b;--muted:#51616c;--line:#dbe0e3;--light:#f4f5f5;--space:clamp(24px,5.5vw,96px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:#fff;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-underline-offset:5px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid #ad8841;outline-offset:5px}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:600;line-height:1.1;letter-spacing:-.035em}h1{font-size:clamp(42px,4.6vw,72px);margin-bottom:28px}h2{font-size:clamp(32px,3.25vw,50px);margin-bottom:26px}h3{font-size:23px;letter-spacing:-.02em;line-height:1.3;margin-bottom:14px}p{margin-bottom:20px}strong{font-weight:600}img,svg{display:block;max-width:100%}.header{min-height:100px;padding:20px clamp(24px,3vw,64px);display:flex;align-items:center;justify-content:space-between;gap:30px;border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:20}.logo{display:flex;align-items:center;gap:14px;text-decoration:none;flex-shrink:0}.wordmark{font-size:46px;font-weight:800;letter-spacing:-2.5px;line-height:1}.company{font-size:10px;font-weight:600;letter-spacing:1.3px;line-height:1.35;border-left:1px solid #9ba6ad;padding-left:13px}.navigation{display:flex;align-items:center;gap:clamp(16px,1.55vw,30px)}.navigation>a:not(.button){font-size:16px;font-weight:600;text-decoration:none;line-height:1.25;padding:12px 0;white-space:nowrap;border-bottom:2px solid transparent}.navigation>a[aria-current]{border-bottom-color:var(--gold)}.navigation>a:hover{color:var(--gold)}.navigation .button{font-size:13px;padding:14px 18px;min-height:48px;white-space:nowrap}.menu-toggle{display:none}.button{display:inline-flex;align-items:center;justify-content:center;text-align:center;min-height:50px;padding:14px 22px;border:1px solid #87939d;text-decoration:none;text-transform:uppercase;font-size:13px;letter-spacing:.075em;font-weight:700;line-height:1.45;background:transparent;cursor:pointer;transition:background .15s,color .15s}.button:hover{background:var(--navy);color:white;border-color:var(--navy)}.button.gold{background:var(--gold);border-color:var(--gold);color:#fff}.button.gold:hover{background:#705722;border-color:#705722}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.eyebrow{font-size:12px;line-height:1.65;font-weight:600;letter-spacing:.18em;text-transform:uppercase;margin-bottom:30px}.eyebrow:after{content:"";display:block;width:36px;height:2px;background:var(--gold);margin-top:18px}.hero{min-height:620px;display:grid;grid-template-columns:1fr 1fr;position:relative;background:var(--light);overflow:hidden}.hero-copy{position:relative;z-index:2;padding:72px 0 76px var(--space);align-self:center;margin-right:-70px}.hero h1{max-width:670px}.hero h1 span{color:var(--gold)}.lead{font-size:20px;line-height:1.5;max-width:620px}.photo{position:relative;overflow:hidden;min-width:0;min-height:300px}.photo svg{width:100%;height:100%;position:absolute;inset:0;max-width:none}.hero>.photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--light),transparent 32%)}.feature{display:grid;grid-template-columns:.9fr 1.1fr}.feature-copy{padding:64px clamp(24px,4vw,68px)}.feature h2{font-size:clamp(48px,4.2vw,66px);margin-bottom:12px}.feature h3{font-size:25px;line-height:1.3;font-weight:500}.feature p:not(.eyebrow):not(.note){max-width:570px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);margin:30px 0;gap:0}.metrics>div{padding:0 15px;border-left:1px solid var(--line);display:flex;flex-direction:column-reverse;justify-content:flex-end}.metrics>div:first-child{padding-left:0;border:0}.metrics dd{margin:0 0 10px;font-size:24px;font-weight:600;letter-spacing:-.035em;line-height:1.25;white-space:nowrap}.metrics dd span{font-size:16px}.metrics dt{font-size:12px;line-height:1.5;letter-spacing:0;color:var(--muted)}.metrics dt span{display:block}.metrics sup{font-size:12px}.note{font-size:12px;line-height:1.6;color:var(--muted);margin:24px 0 0}.background{display:grid;grid-template-columns:1.2fr .8fr;background:var(--light);min-height:470px}.background-copy{padding:66px 0 64px var(--space);position:relative;z-index:1}.background-copy p{max-width:620px}.background>.photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--light),transparent 40%)}.dark{background:var(--navy);color:#fff}.supply{position:relative;overflow:hidden;padding:68px var(--space);min-height:360px}.supply .wrap{position:relative;z-index:2;max-width:900px}.supply h2{font-size:clamp(32px,3.3vw,50px)}.supply>.photo{position:absolute;inset:0 0 0 45%;opacity:.46}.supply>.photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--navy),transparent)}.dark .button{color:#fff;border-color:#9daab4}.dark .button:hover{background:white;color:var(--navy)}.dark .button.gold{border-color:var(--gold)}.dark .button.gold:hover{background:#705722;color:white}.footer{padding:34px var(--space);border-top:1px solid var(--line)}.footer-top{display:flex;justify-content:space-between;gap:20px;font-size:14px}.footer-top strong span{font-weight:400}.footer nav{display:flex;flex-wrap:wrap;gap:14px 28px;margin-top:25px}.footer nav a{font-size:13px;color:var(--muted);text-decoration:none}.footer a:hover{text-decoration:underline}.skip{position:fixed;top:-100px;left:20px;background:white;padding:12px;z-index:100}.skip:focus{top:10px}.section{padding:72px var(--space)}.section.shade{background:var(--light)}.intro{padding:70px var(--space) 60px;max-width:1050px}.intro h1{font-size:clamp(40px,4.2vw,64px)}.intro p{max-width:790px}.reading{max-width:860px}.reading p{max-width:790px}.section p{color:var(--muted)}.section.dark p{color:#d8e0e6}.section .eyebrow{color:inherit}.section .actions{margin-bottom:0}.columns{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.columns>div{border-top:1px solid var(--line);padding-top:26px}.clean-list{padding-left:20px;color:var(--muted)}.clean-list li{margin-bottom:7px}.editorial{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.editorial h2{font-size:clamp(30px,3vw,43px)}.editorial-body p:last-child{margin-bottom:0}.product-hero{display:grid;grid-template-columns:1.1fr .9fr;background:var(--light)}.product-hero .intro{padding-right:40px}.product-hero h1{font-size:clamp(64px,6vw,88px);margin-bottom:12px}.product-hero h2{font-size:28px;letter-spacing:-.025em;line-height:1.3}.product-hero .photo{min-height:550px}.product-hero .lead{font-size:18px}.product-metrics{padding:35px var(--space)}.product-metrics .metrics{max-width:1000px;margin:0}.product-metrics .metrics dd{font-size:36px}.subnav{display:flex;flex-wrap:wrap;gap:12px 32px;padding:20px var(--space);border-block:1px solid var(--line)}.subnav a{font-size:14px;text-decoration:none}.detail-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 55px}.detail-list article{border-top:1px solid var(--line);padding:28px 0 8px}.detail-list article p{margin-bottom:20px}.detail-list h3{font-size:21px}.application-list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px 48px}.application-list p{padding-top:24px;border-top:1px solid var(--line)}.application-list strong{display:block;color:var(--ink);font-size:19px;line-height:1.4;margin-bottom:10px}table{border-collapse:collapse;width:100%;font-size:16px}caption{text-align:left;font-size:30px;font-weight:600;margin-bottom:24px}th,td{padding:15px 16px;border-bottom:1px solid var(--line);text-align:left}thead th{background:var(--light);font-weight:600}tbody th{font-weight:400}.table-note{margin-top:22px;max-width:760px}.process{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.process article{border-top:1px solid var(--line);padding-top:24px}.process h3{font-size:21px}.docs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 35px}.docs-grid p{border-top:1px solid var(--line);padding-top:16px}.about-hero{display:grid;grid-template-columns:1.2fr .8fr;background:var(--light)}.about-hero .intro{padding-right:30px}.about-hero .photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--light),transparent 30%)}.contact-layout{display:grid;grid-template-columns:1.4fr .7fr;gap:80px;padding:0 var(--space) 80px}.contact-card{border-top:2px solid var(--gold);padding:30px 0;align-self:start}.contact-card h2{font-size:27px;letter-spacing:-.02em}.contact-card address{font-style:normal}.contact-card a{overflow-wrap:anywhere}.contact-card .eyebrow{margin-bottom:22px}.contact-card .eyebrow:after{display:none}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.field{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:600}.field.full{grid-column:1/-1}input,select,textarea{width:100%;padding:12px;border:1px solid #9ca8b0;border-radius:0;background:white;color:var(--ink);font-weight:400;min-height:48px}textarea{resize:vertical;min-height:140px}fieldset{padding:24px 0 0;margin:24px 0;border:0;border-top:1px solid var(--line)}legend{font-weight:600;padding:0 10px 0 0;font-size:15px}.choice{display:flex;align-items:start;gap:10px;margin-bottom:12px;font-size:14px}.choice input{width:18px;height:18px;min-height:0;flex-shrink:0;margin:4px 0 0;accent-color:var(--gold)}.form-help{font-size:14px;color:var(--muted);margin-top:18px}.form-result{border-left:3px solid var(--gold);padding:20px;background:var(--light);margin-top:25px}.form-result[hidden]{display:none}.form-result p{font-size:14px}.form-result textarea{font-size:14px}.text-link{display:inline-block;margin-top:12px;font-weight:600}
@media(min-width:1700px){.hero{min-height:720px}.feature{min-height:650px}}
@media(max-width:1270px){.header{min-height:84px;padding:18px 24px}.menu-toggle{display:flex;align-items:center;gap:12px;background:white;border:1px solid var(--line);padding:9px 14px;min-height:44px;font-size:15px}.navigation{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;padding:18px 24px 28px;box-shadow:0 12px 18px #0b243810;max-height:calc(100dvh - 84px);overflow:auto}.navigation.is-open{display:flex;flex-direction:column;align-items:stretch;gap:4px}.navigation>a:not(.button){padding:12px 0}.navigation .button{margin-top:12px;align-self:flex-start}.feature{grid-template-columns:.8fr 1.2fr}.feature-copy{padding:48px 30px}.metrics dd{font-size:22px}.metrics>div{padding-inline:10px}}
@media(max-width:900px){.hero-copy{padding-top:58px;padding-bottom:58px}.hero{min-height:540px;grid-template-columns:1.1fr .9fr}.feature{grid-template-columns:1fr}.feature>.photo{min-height:360px}.feature-copy{padding:48px var(--space)}.metrics dd{font-size:28px}.background{grid-template-columns:1.4fr .6fr}.background-copy{padding:50px var(--space);margin-right:-50px}.background h2{font-size:36px}.editorial{grid-template-columns:1fr;gap:18px}.columns{gap:25px}.contact-layout{gap:40px;grid-template-columns:1.3fr .8fr}.process{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){html{scroll-padding-top:90px}.header{padding:16px 22px;min-height:78px}.wordmark{font-size:39px}.company{font-size:9px;padding-left:10px}.logo{gap:10px}.eyebrow{font-size:12px;margin-bottom:23px}.hero{grid-template-columns:1fr;min-height:0}.hero-copy{padding:44px 24px 36px;margin:0}.hero h1{font-size:46px;line-height:1.03;letter-spacing:-.045em}.hero .lead{font-size:17px}.hero>.photo{min-height:300px}.hero>.photo:after{background:linear-gradient(180deg,var(--light),transparent 30%)}.actions{gap:10px;margin-top:25px}.button{font-size:12px;padding:13px 17px;min-height:48px}.feature>.photo{min-height:300px}.feature-copy{padding:42px 24px}.feature h2{font-size:50px}.feature h3{font-size:24px}.metrics{grid-template-columns:1fr 1fr;gap:26px 0}.metrics>div{padding:0 20px}.metrics>div:nth-child(3){padding-left:0;border:0}.metrics dd{font-size:30px}.metrics dd span{font-size:17px}.metrics dt{font-size:13px}.background{grid-template-columns:1fr}.background-copy{padding:45px 24px 36px;margin:0}.background>.photo{min-height:240px}.background>.photo:after{background:linear-gradient(180deg,var(--light),transparent 28%)}.background h2{font-size:34px}.supply{padding:48px 24px}.supply>.photo{left:15%;opacity:.2}.supply h2{font-size:34px}.footer{padding:30px 24px}.footer-top{flex-direction:column;gap:8px}.footer nav{gap:12px 24px}.intro{padding:44px 24px 38px}.intro h1{font-size:42px}.section{padding:46px 24px}.columns,.detail-list,.application-list,.docs-grid{grid-template-columns:1fr;gap:0}.columns>div{margin-bottom:22px}.product-hero,.about-hero{grid-template-columns:1fr}.product-hero .intro{padding-right:24px}.product-hero .photo{min-height:320px}.product-hero h1{font-size:68px}.product-hero h2{font-size:26px}.product-metrics{padding:30px 24px}.product-metrics .metrics dd{font-size:30px}.subnav{padding:18px 24px;gap:10px 20px}.about-hero .photo{min-height:250px}.about-hero .photo:after{background:linear-gradient(180deg,var(--light),transparent 30%)}.process{grid-template-columns:1fr;gap:16px}.contact-layout{grid-template-columns:1fr;padding:0 24px 48px;gap:40px}.form-grid{grid-template-columns:1fr;gap:18px}.contact-card{margin-top:0}.contact-card h2{font-size:28px}th,td{padding:13px 8px;font-size:14px}.section h2{font-size:32px}.reading{max-width:100%}}
.brand-image{width:225px;height:auto}.header{padding-top:16px;padding-bottom:16px}.column-heading{font-size:27px;letter-spacing:-.02em}.about-process{grid-template-columns:repeat(4,1fr)}.about-process strong{display:block;margin-bottom:12px;color:var(--ink)}.message-field{margin-top:24px}.form-result h2{font-size:25px}.section.dark .note{color:#d8e0e6}
@media(max-width:1270px){.brand-image{width:190px}.header{min-height:88px}.navigation{max-height:calc(100dvh - 88px)}}
.metrics>div:last-child dd span{display:block;font-size:14px;line-height:1.4;letter-spacing:0}.metrics dd{min-height:48px}
@media(max-width:640px){.brand-image{width:160px}.header{gap:16px}.metrics>div:nth-child(even){padding-right:0}}
@media(max-width:900px){.about-process{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.about-process{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* M505S product presentation */
.m505s-page .product-hero h1{font-size:clamp(38px,4.3vw,64px);line-height:1.08;max-width:720px;margin-bottom:24px}.m505s-page .product-hero .lead{font-size:23px;font-weight:600;color:var(--gold)}.m505s-page .product-metrics .metrics{max-width:1200px}.m505s-page .metrics>div:last-child dd span{display:inline;font-size:17px}.benefit-grid,.cosmetic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.benefit-grid article{border-top:1px solid var(--line);padding-top:22px}.benefit-mark{display:block;color:var(--gold);font-size:13px;letter-spacing:.1em;margin-bottom:14px}.benefit-grid h3,.cosmetic-grid h3{font-size:23px;line-height:1.25;letter-spacing:-.02em}.benefit-grid p,.cosmetic-grid p{margin-bottom:0}.cosmetic-grid{gap:38px 30px}.format-illustration{background:#e9edee;height:156px;display:flex;align-items:center;justify-content:center;margin-bottom:22px}.format-illustration svg{width:115px;height:115px;fill:none;stroke:var(--gold);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.dossier-email{overflow-wrap:anywhere}.m505s-page .editorial>div{min-width:0}
@media(max-width:1000px){.benefit-grid,.cosmetic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.m505s-page .product-hero{grid-template-columns:1fr}.m505s-page .product-hero .intro{max-width:850px}.m505s-page .product-hero .photo{min-height:340px}.m505s-page .product-metrics .metrics dd{font-size:30px}}
@media(max-width:640px){.m505s-page .product-hero h1{font-size:40px}.m505s-page .product-hero .lead{font-size:21px}.benefit-grid{grid-template-columns:1fr;gap:24px}.cosmetic-grid{gap:28px 18px}.cosmetic-grid h3{font-size:20px}.cosmetic-grid p{font-size:14px}.format-illustration{height:125px}.m505s-page .metrics>div{padding-inline:12px}.m505s-page .metrics>div:nth-child(odd){padding-left:0}.m505s-page .product-metrics .metrics dd{font-size:28px}}
@media(max-width:360px){.cosmetic-grid{grid-template-columns:1fr}.m505s-page .product-hero h1{font-size:36px}}

/* Product benefit categories */
.m505s-page .platelet-highlight{font-size:16px;line-height:1.5;border-left:2px solid var(--gold);padding-left:16px}.platelet-highlight span{font-size:13px;color:var(--muted)}.benefit-group+.benefit-group{margin-top:42px}.benefit-group-title{font-size:24px;margin:28px 0 20px;letter-spacing:-.02em}.benefit-grid h4{font-size:23px;line-height:1.25;letter-spacing:-.02em;font-weight:600;margin:0 0 14px}