:root {
  --navy-950:#030b18; --navy-900:#06152b; --navy-800:#0a2342; --navy-700:#11375d;
  --blue:#176dff; --blue-light:#4c9dff; --teal:#10c6c7; --silver:#c8d3df;
  --ink:#0d1b2a; --muted:#5f6d7b; --pale:#f3f7fa; --white:#fff;
  --shadow:0 24px 70px rgba(4,22,45,.12); --radius:22px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#fff;line-height:1.65}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:1rem;top:-5rem;background:#fff;color:#000;padding:.75rem 1rem;z-index:1000}.skip-link:focus{top:1rem}.section{padding:110px 24px}.section-shell{width:min(1180px,100%);margin:auto}.section-pale{background:var(--pale)}
.site-header{position:absolute;top:0;left:0;right:0;z-index:50;color:#fff}.site-header.scrolled{position:fixed;background:rgba(3,11,24,.93);backdrop-filter:blur(16px);box-shadow:0 8px 30px rgba(0,0,0,.18)}.nav-shell{width:min(1240px,calc(100% - 40px));height:92px;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.13)}.site-header.scrolled .nav-shell{height:72px;border:0}.brand{display:flex;align-items:center;line-height:1}.brand img{filter:drop-shadow(0 5px 14px rgba(0,133,255,.18))}.brand-logo{width:230px;height:auto;max-height:66px;object-fit:contain;object-position:left center}.site-header nav{display:flex;align-items:center;gap:20px;font-size:.81rem;letter-spacing:.02em}.site-header nav>a{color:#dce9f4;transition:.2s}.site-header nav>a:hover,.site-header nav>a.active{color:#fff}.site-header nav>a.active:not(.nav-cta){box-shadow:inset 0 -1px #3fcbd1}.nav-cta{padding:11px 17px;border:1px solid rgba(89,190,255,.65);border-radius:999px;background:rgba(18,139,234,.12)}.menu-toggle{display:none;background:none;border:0;width:42px;height:42px;padding:9px}.menu-toggle span{display:block;height:2px;background:#fff;margin:6px 0}
.hero{min-height:820px;position:relative;overflow:hidden;color:#fff;background:radial-gradient(circle at 74% 44%,rgba(16,198,199,.14),transparent 28%),radial-gradient(circle at 17% 35%,rgba(23,109,255,.18),transparent 30%),linear-gradient(125deg,var(--navy-950),var(--navy-900) 52%,#071e37)}.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.024) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.024) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(to bottom,black,transparent 83%)}.hero-shell{position:relative;z-index:2;width:min(1180px,calc(100% - 48px));min-height:820px;margin:auto;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-top:92px}.hero-copy{padding:64px 0}.eyebrow{margin:0 0 20px;text-transform:uppercase;letter-spacing:.24em;color:#66d8e5;font-size:.72rem;font-weight:700}.eyebrow.dark{color:#097a99}.hero h1{font-size:clamp(3.2rem,6.5vw,6.6rem);line-height:.96;letter-spacing:-.058em;margin:0 0 28px;max-width:780px}.hero h1 span{background:linear-gradient(90deg,#fff 15%,#69b8ff 68%,#54e0d7);-webkit-background-clip:text;color:transparent}.hero-lead{font-size:1.15rem;color:#bdcad7;max-width:650px;margin:0 0 36px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 23px;border:0;border-radius:999px;font-weight:700;font-size:.88rem;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}.button:hover{transform:translateY(-2px)}.button-primary{color:#fff;background:linear-gradient(135deg,var(--blue),#0d91d8 65%,var(--teal));box-shadow:0 12px 35px rgba(13,120,255,.25)}.button-quiet{color:#fff;border:1px solid rgba(255,255,255,.23);background:rgba(255,255,255,.04)}.button-dark{color:#fff;background:var(--navy-900)}.hero-notes{display:flex;flex-wrap:wrap;gap:14px 24px;margin-top:38px;color:#91a5b7;font-size:.75rem;text-transform:uppercase;letter-spacing:.11em}.hero-notes span:before{content:"";width:6px;height:6px;display:inline-block;margin-right:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 12px var(--teal)}
.hero-art{height:560px;position:relative}.tree-stage{position:absolute;left:50%;top:50%;width:290px;height:290px;transform:translate(-50%,-50%);border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 48% 42%,rgba(37,124,214,.42),rgba(4,18,38,.6) 64%);border:1px solid rgba(91,188,255,.28);box-shadow:inset 0 0 40px rgba(35,138,236,.12),0 0 100px rgba(0,131,255,.14)}.tree-stage:after{content:"";position:absolute;inset:22px;border-radius:50%;border:1px solid rgba(255,255,255,.08)}.tree-stage img{width:180px;height:180px;filter:drop-shadow(0 0 25px rgba(45,146,255,.45))}.science-orbit{position:absolute;left:50%;top:50%;border:1px solid rgba(94,184,255,.16);border-radius:50%;transform:translate(-50%,-50%) rotate(-18deg)}.orbit-one{width:430px;height:430px}.orbit-two{width:540px;height:320px;transform:translate(-50%,-50%) rotate(25deg)}.science-orbit:before,.science-orbit:after{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:var(--teal);box-shadow:0 0 18px var(--teal)}.orbit-one:before{top:33px;left:78px}.orbit-one:after{right:27px;bottom:110px;background:var(--blue-light)}.orbit-two:before{top:60px;right:85px;width:7px;height:7px}.orbit-two:after{left:58px;bottom:61px;background:#d7e2ed}.float-card{position:absolute;min-width:148px;padding:15px 18px;border:1px solid rgba(255,255,255,.13);background:rgba(7,31,56,.65);backdrop-filter:blur(14px);border-radius:14px;box-shadow:0 18px 48px rgba(0,0,0,.2)}.float-card small{display:block;color:#50cfd5;font-size:.65rem;letter-spacing:.2em}.float-card strong{font-size:.84rem;letter-spacing:.06em}.card-a{top:55px;left:28px}.card-b{top:225px;right:-15px}.card-c{bottom:50px;left:44px}.hero-scroll{position:absolute;z-index:3;left:50%;bottom:32px;transform:translateX(-50%);font-size:.63rem;letter-spacing:.25em;text-transform:uppercase;color:#7690aa;display:flex;align-items:center;gap:12px}.hero-scroll span{width:36px;height:1px;background:#397497}.hero-glow{position:absolute;border-radius:50%;filter:blur(2px)}
.split{display:grid;grid-template-columns:.88fr 1.12fr;gap:10%;align-items:start}.section-heading h2{font-size:clamp(2.2rem,4.1vw,4rem);line-height:1.08;letter-spacing:-.045em;margin:0;max-width:690px}.section-heading>p:last-child{color:var(--muted);max-width:650px}.intro-copy{font-size:1.12rem;color:#455463;border-left:1px solid #d7e1e8;padding-left:48px}.intro-copy p:first-child{margin-top:0}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.pillar{position:relative;padding:38px 34px 34px;min-height:310px;border-radius:var(--radius);background:#fff;box-shadow:0 10px 30px rgba(10,38,66,.055);border:1px solid #e7eef3}.pillar .number{position:absolute;right:24px;top:19px;font-size:.68rem;color:#9eacb7;letter-spacing:.15em}.pillar h3{font-size:1.35rem;margin:27px 0 10px}.pillar p{color:var(--muted);margin:0}.icon-line{width:54px;height:54px;border-radius:50%;background:linear-gradient(135deg,#e9f3ff,#e5fcfa);position:relative}.icon-line:after{content:"";position:absolute;inset:14px;border:2px solid #1787b4;border-radius:50%}.icon-source:after{border-radius:4px;transform:rotate(45deg)}.icon-build:after{border-radius:50% 50% 5px 50%;transform:rotate(45deg)}
.centred{text-align:center;display:grid;justify-items:center}.centred>p:last-child{margin:18px auto 0}.standards-flow{margin-top:72px;display:flex;align-items:center;justify-content:space-between}.standards-flow>div{width:150px;text-align:center}.standards-flow span{display:grid;place-items:center;width:50px;height:50px;margin:0 auto 15px;border-radius:50%;background:#eff6fb;color:#0a6aa6;font-size:.72rem;font-weight:800}.standards-flow strong{display:block}.standards-flow small{display:block;color:#75818d;margin-top:4px}.standards-flow i{height:1px;flex:1;background:linear-gradient(90deg,#b9ccd9,#30a9c6,#b9ccd9);opacity:.65}
.development{color:#fff;background:linear-gradient(135deg,#041020 0%,#0a2541 65%,#092f4f 100%)}.development .section-heading{max-width:760px}.development .section-heading>p:last-child{color:#a7bbc9}.development-grid{display:grid;grid-template-columns:1.15fr .85fr;grid-template-rows:1fr 1fr;gap:22px;margin-top:58px}.development-card{position:relative;overflow:hidden;display:grid;grid-template-columns:.9fr 1.1fr;min-height:300px;border-radius:26px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.025));box-shadow:0 20px 55px rgba(0,0,0,.14)}.development-card.large{grid-row:span 2;grid-template-columns:1fr;grid-template-rows:1.2fr .8fr;min-height:622px}.development-card.dermastry{background:linear-gradient(135deg,rgba(218,198,211,.14),rgba(255,255,255,.03))}.card-label{position:absolute;top:22px;left:24px;z-index:3;font-size:.65rem;letter-spacing:.18em;text-transform:uppercase;padding:7px 11px;border-radius:999px;background:rgba(65,184,210,.15);border:1px solid rgba(70,200,220,.25);color:#8fe0e8}.card-content{padding:29px;align-self:center}.card-content .mini{font-size:.61rem;letter-spacing:.19em;color:#70d0da;margin:0 0 8px}.card-content h3{font-size:2rem;margin:0 0 10px;letter-spacing:-.03em}.card-content h3 sup{font-size:.5em;vertical-align:top}.card-content>p:not(.mini){color:#b1c2cf;margin:0 0 18px}.status{display:inline-flex;border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:7px 11px;color:#b6c8d4;font-size:.67rem;text-transform:uppercase;letter-spacing:.11em}.product-visual{position:relative;min-height:260px;overflow:hidden;background:radial-gradient(circle at 50% 55%,rgba(42,172,223,.16),transparent 64%)}.collagen-visual:after{content:"";position:absolute;left:50%;bottom:24px;width:155px;height:230px;transform:translateX(-50%);border-radius:24px 24px 36px 36px;background:linear-gradient(100deg,#edf4f7,#fff 47%,#cad9e1);box-shadow:0 25px 55px rgba(0,0,0,.35)}.collagen-visual:before{content:"TOP SOURCE\A COLLAGEN";white-space:pre;position:absolute;z-index:2;left:50%;bottom:85px;transform:translateX(-50%);color:#0d2c4c;text-align:center;font-weight:800;line-height:1.8;letter-spacing:.1em}.powder{position:absolute;z-index:3;border-radius:50%;filter:blur(1px);background:#e9e2d9}.powder-one{width:160px;height:42px;bottom:15px;left:30px}.powder-two{width:100px;height:28px;bottom:22px;right:34px}.sport-visual{min-height:100%;display:flex;align-items:center;justify-content:center;gap:9px}.sport-visual span{width:32px;border-radius:16px;background:linear-gradient(#1bcbd0,#1274df);box-shadow:0 0 30px rgba(31,166,220,.2)}.sport-visual span:nth-child(1),.sport-visual span:nth-child(3){height:90px}.sport-visual span:nth-child(2){height:145px}.skin-visual{display:grid;place-items:center;min-height:100%}.skin-visual div{width:112px;height:150px;border-radius:52px 52px 28px 28px;background:linear-gradient(120deg,#f8f4f7,#ccbccc);box-shadow:0 25px 50px rgba(0,0,0,.25)}.skin-visual div:after{content:"D";display:grid;place-items:center;height:100%;font-family:Georgia,serif;font-size:3.2rem;color:#6c4964}.development-note{font-size:.72rem;color:#819aae;margin:26px 0 0}
.research{background:#07172a;color:#fff;overflow:hidden}.research-shell{display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:center}.research-graphic{height:500px;position:relative;display:grid;place-items:center}.book{position:absolute;width:250px;height:340px;border-radius:4px 16px 16px 4px}.book-back{transform:translate(44px,-22px) rotate(8deg);background:#0d3151;box-shadow:0 30px 70px rgba(0,0,0,.32)}.book-front{transform:translate(-16px,12px) rotate(-4deg);background:linear-gradient(150deg,#f6f8fa,#bcc9d5);color:#092849;box-shadow:0 30px 70px rgba(0,0,0,.38);display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:20px}.book-front:before{content:"TOP SOURCE";position:absolute;top:28px;font-size:.65rem;font-weight:800;letter-spacing:.18em}.book-front img{width:100px}.book-front span{font-size:1.45rem;line-height:1.25;font-weight:800;letter-spacing:.08em}.research-dot{position:absolute;border-radius:50%;background:var(--teal);box-shadow:0 0 28px rgba(16,198,199,.7)}.dot-one{width:14px;height:14px;left:12%;top:20%}.dot-two{width:8px;height:8px;right:9%;top:40%;background:#fff}.dot-three{width:11px;height:11px;right:18%;bottom:15%;background:var(--blue)}.research-copy h2{font-size:clamp(2.4rem,4.5vw,4.4rem);line-height:1.04;letter-spacing:-.045em;margin:0 0 24px}.research-copy p{color:#aebfcd}.text-link{display:inline-flex;gap:10px;margin-top:16px;color:#72dce0;font-weight:700}.text-link span{transition:.2s}.text-link:hover span{transform:translateX(5px)}
.section-heading.row{display:flex;justify-content:space-between;align-items:end;gap:50px}.section-heading.row>p{max-width:450px;margin:0}.journal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:50px}.journal-card{padding:32px;min-height:300px;background:#fff;border:1px solid #e1eaf0;border-radius:20px;display:flex;flex-direction:column;box-shadow:0 10px 30px rgba(10,38,66,.04)}.journal-card>span{font-size:.64rem;letter-spacing:.17em;color:#087b9b;font-weight:800}.journal-card h3{font-size:1.35rem;line-height:1.25;margin:28px 0 12px}.journal-card p{color:var(--muted);margin:0}.journal-card small{margin-top:auto;color:#8b98a3}
.interest{color:#fff;background:linear-gradient(120deg,#0d4b77,#09213a 58%,#08192b)}.interest-shell{display:grid;grid-template-columns:.85fr 1.15fr;gap:10%;align-items:center}.interest-copy h2{font-size:clamp(2.8rem,5vw,5rem);margin:0 0 18px;line-height:1}.interest-copy p:last-child{color:#bdcfda}.interest-form{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:34px;border-radius:22px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12)}form label>span{display:block;font-size:.72rem;font-weight:700;margin:0 0 7px;letter-spacing:.03em}input,select,textarea{width:100%;border:1px solid #ced9e1;border-radius:10px;padding:13px 14px;color:#132434;background:#fff;outline:none}input:focus,select:focus,textarea:focus{border-color:#168db6;box-shadow:0 0 0 3px rgba(22,141,182,.12)}.interest-form input{background:rgba(255,255,255,.96)}.interest-form .consent,.interest-form button,.interest-form .form-status{grid-column:1/-1}.consent{display:flex;align-items:flex-start;gap:10px}.consent input{width:17px;height:17px;margin-top:3px}.consent span{font-weight:400;color:inherit;opacity:.82;line-height:1.4}.honeypot{position:absolute;left:-9999px}.form-status{font-size:.8rem;margin:0}.form-status.success{color:#66e6c8}.form-status.error{color:#ffb4b4}
.contact-shell{display:grid;grid-template-columns:.78fr 1.22fr;gap:10%}.contact-copy h2{font-size:clamp(2.6rem,4.5vw,4.4rem);line-height:1;margin:0 0 22px}.contact-copy>p{color:var(--muted)}address{font-style:normal;margin-top:38px;padding-top:25px;border-top:1px solid #dce5eb;color:#52616d}address strong{color:var(--ink)}.contact-form{padding:36px;border:1px solid #e0e9ef;border-radius:22px;box-shadow:var(--shadow);display:grid;gap:17px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-form .button{justify-self:start}.site-footer{padding:70px 24px 28px;color:#a8bac8;background:var(--navy-950)}.footer-main{display:grid;grid-template-columns:1fr 1fr auto;gap:50px;align-items:center;padding-bottom:45px}.footer-brand{color:#fff}.footer-main>p{text-align:center}.footer-links{display:flex;gap:18px;flex-wrap:wrap;font-size:.8rem}.footer-links a:hover{color:#fff}.footer-legal{display:flex;justify-content:space-between;gap:60px;border-top:1px solid rgba(255,255,255,.1);padding-top:24px;font-size:.69rem}.footer-legal p:first-child{white-space:nowrap}.footer-legal p:last-child{max-width:720px;text-align:right}
.inner-page{background:#fff}.inner-page .site-header{position:fixed;background:rgba(3,11,24,.96);backdrop-filter:blur(16px);box-shadow:0 8px 30px rgba(0,0,0,.18)}.inner-page .site-header .nav-shell{height:76px;border:0}.page-hero{position:relative;overflow:hidden;padding:190px 24px 100px;color:#fff;background:radial-gradient(circle at 80% 20%,rgba(16,198,199,.18),transparent 26%),radial-gradient(circle at 15% 65%,rgba(23,109,255,.18),transparent 28%),linear-gradient(125deg,var(--navy-950),var(--navy-900) 56%,#092c4a)}.page-hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.024) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.024) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(to bottom,black,transparent)}.page-hero .section-shell{position:relative;z-index:1}.page-hero h1{max-width:880px;margin:0 0 24px;font-size:clamp(3rem,6vw,6rem);line-height:.98;letter-spacing:-.055em}.page-hero .page-lead{max-width:760px;margin:0;color:#bfd0dc;font-size:1.16rem}.page-section{padding:90px 24px}.page-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:9%;align-items:start}.page-grid h2,.page-section h2{font-size:clamp(2rem,4vw,3.7rem);line-height:1.08;letter-spacing:-.04em;margin:0 0 22px}.prose{color:#465767;font-size:1.06rem}.prose p:first-child{margin-top:0}.prose h3{color:var(--ink);font-size:1.35rem;margin:34px 0 8px}.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:42px}.info-card{padding:30px;border:1px solid #e0e9ef;border-radius:20px;background:#fff;box-shadow:0 12px 35px rgba(10,38,66,.06)}.info-card h3{margin:0 0 10px;font-size:1.24rem}.info-card p{margin:0;color:var(--muted)}.page-callout{padding:34px;border-radius:22px;color:#fff;background:linear-gradient(135deg,#0a3154,#087996)}.page-callout h2{font-size:clamp(2rem,3.5vw,3.2rem)}.page-callout p{max-width:760px;color:#d3e5eb}.page-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:25px}.page-actions .button-quiet{border-color:rgba(255,255,255,.35)}.legal-note{padding:22px 24px;border-left:4px solid #159aba;background:#eef8fa;color:#365461;border-radius:0 14px 14px 0}.mini-list{display:grid;gap:14px;margin:28px 0 0;padding:0;list-style:none}.mini-list li{padding:18px 20px;border:1px solid #e1eaf0;border-radius:14px;background:#f8fbfd}.inner-contact{padding-top:90px}.inner-contact .interest{border-radius:24px;margin-bottom:30px}.inner-contact .contact{padding-left:0;padding-right:0}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button,.text-link span{transition:none}}
@media (max-width:1180px){.site-header nav{position:absolute;top:82px;left:20px;right:20px;padding:24px;display:none;flex-direction:column;align-items:stretch;background:#071a30;border:1px solid rgba(255,255,255,.12);border-radius:16px;box-shadow:0 24px 60px rgba(0,0,0,.35)}.site-header nav.open{display:flex}.menu-toggle{display:block}.inner-page .site-header nav{top:70px}.site-header nav>a.active:not(.nav-cta){box-shadow:none;color:#69dce0}.nav-cta{text-align:center}.section[id]{scroll-margin-top:88px}}
@media (max-width:960px){.site-header nav{position:absolute;top:82px;left:20px;right:20px;padding:24px;display:none;flex-direction:column;align-items:stretch;background:#071a30;border:1px solid rgba(255,255,255,.12);border-radius:16px;box-shadow:0 24px 60px rgba(0,0,0,.35)}.site-header nav.open{display:flex}.menu-toggle{display:block}.hero-shell{grid-template-columns:1fr;padding-top:120px}.hero-art{height:430px}.hero{min-height:1100px}.split,.research-shell,.interest-shell,.contact-shell,.page-grid{grid-template-columns:1fr}.intro-copy{border-left:0;border-top:1px solid #d7e1e8;padding:28px 0 0}.development-grid{grid-template-columns:1fr}.development-card.large{grid-row:auto;min-height:600px}.card-grid,.journal-grid,.info-grid{grid-template-columns:1fr}.standards-flow{display:grid;grid-template-columns:1fr 1fr;gap:30px}.standards-flow i{display:none}.standards-flow>div{width:auto}.section-heading.row{display:block}.section-heading.row>p{margin-top:20px}.footer-main{grid-template-columns:1fr}.footer-main>p{text-align:left}.footer-legal{display:block}.footer-legal p:last-child{text-align:left}.research-graphic{order:2}}
@media (max-width:620px){.section{padding:82px 20px}.nav-shell{width:calc(100% - 28px)}.brand-logo{width:176px;max-height:52px}.hero-shell{width:calc(100% - 36px)}.hero h1{font-size:3.25rem}.hero-actions{align-items:stretch;flex-direction:column}.hero-art{transform:scale(.78);margin:-45px -55px}.float-card{min-width:125px}.development-card{grid-template-columns:1fr;grid-template-rows:180px auto}.development-card.large{grid-template-rows:310px auto}.product-visual{min-height:180px}.standards-flow{grid-template-columns:1fr}.interest-form{grid-template-columns:1fr;padding:24px}.interest-form label{grid-column:1}.form-row{grid-template-columns:1fr}.contact-form{padding:24px}.footer-legal p:first-child{white-space:normal}}