:root{
  --navy:#07304d; --navy-2:#0d4262; --green:#25765f; --green-dark:#1b5a49;
  --sky:#b6d5df; --mint:#e7f1ed; --sand:#f3ead9; --ink:#173243; --muted:#5e717c;
  --paper:#fff; --bg:#f7faf9; --line:#dce8e6; --shadow:0 22px 70px rgba(7,48,77,.13);
  --radius:24px; --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;color:var(--ink);background:var(--bg);line-height:1.62;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto} a{color:inherit} button,a{touch-action:manipulation}.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.skip{position:absolute;left:-9999px;top:auto}.skip:focus{left:16px;top:16px;z-index:1000;background:#fff;padding:10px 14px;border-radius:10px}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.93);backdrop-filter:blur(14px);border-bottom:1px solid rgba(7,48,77,.08)}.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{display:block;width:178px;max-height:70px;object-fit:contain}.nav-links{display:flex;align-items:center;gap:27px;font-size:.94rem;font-weight:650}.nav-links a{text-decoration:none}.nav-links a:not(.button):hover{color:var(--green)}.nav-actions{display:flex;align-items:center;gap:12px}.lang{position:relative}.lang summary{list-style:none;cursor:pointer;border:1px solid var(--line);border-radius:999px;padding:9px 12px;font-weight:750;background:#fff}.lang summary::-webkit-details-marker{display:none}.lang-menu{position:absolute;right:0;top:46px;min-width:165px;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);padding:7px}.lang-menu a{display:block;text-decoration:none;padding:9px 11px;border-radius:10px}.lang-menu a:hover,.lang-menu a[aria-current="page"]{background:var(--mint)}.menu-toggle{display:none;border:0;background:transparent;font-size:1.5rem;color:var(--navy)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;text-decoration:none;border-radius:999px;padding:13px 21px;font-weight:800;border:1px solid transparent;transition:.2s ease;cursor:pointer}.button.primary{background:var(--navy);color:#fff;box-shadow:0 10px 25px rgba(7,48,77,.2)}.button.primary:hover{transform:translateY(-2px);background:var(--navy-2)}.button.secondary{background:#fff;border-color:var(--line);color:var(--navy)}.button.secondary:hover{border-color:var(--sky);transform:translateY(-2px)}.button.light{background:#fff;color:var(--navy)}
.hero{position:relative;overflow:hidden;padding:72px 0 54px;background:linear-gradient(135deg,#f7faf9 0%,#eef6f3 55%,#e3f0f3 100%)}.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;pointer-events:none}.hero:before{width:480px;height:480px;background:rgba(182,213,223,.55);right:-210px;top:-190px}.hero:after{width:310px;height:310px;background:rgba(243,234,217,.8);left:-150px;bottom:-170px}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:48px}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green-dark);font-size:.83rem;font-weight:850;text-transform:uppercase;letter-spacing:.12em}.eyebrow:before{content:"";width:26px;height:2px;background:var(--green)}h1,h2,h3{line-height:1.13;color:var(--navy);margin:0 0 18px}h1{font-size:clamp(2.7rem,5.5vw,5rem);letter-spacing:-.055em;max-width:760px}h2{font-size:clamp(2rem,4vw,3.25rem);letter-spacing:-.04em}h3{font-size:1.25rem}.hero-copy>p{font-size:1.18rem;color:var(--muted);max-width:690px;margin:0 0 27px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.microcopy{font-size:.84rem;color:var(--muted);margin-top:12px}.badges{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}.badge{display:inline-flex;align-items:center;gap:7px;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.8);border:1px solid rgba(37,118,95,.14);font-size:.85rem;font-weight:760;color:var(--green-dark)}.hero-visual{min-height:570px;display:grid;place-items:center;position:relative}.hero-visual:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.7);box-shadow:inset 0 0 0 1px rgba(7,48,77,.04)}.hero-visual img{position:relative;z-index:2;max-height:610px;width:auto;filter:drop-shadow(0 30px 32px rgba(7,48,77,.2))}.visual-note{position:absolute;right:2%;bottom:8%;z-index:3;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;padding:13px 16px;max-width:220px;font-size:.86rem}.visual-note strong{display:block;color:var(--green-dark);font-size:1.02rem}
.trustbar{background:#fff;border-block:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-item{padding:23px 18px;display:flex;align-items:center;gap:12px;border-right:1px solid var(--line);font-weight:760;font-size:.92rem}.trust-item:last-child{border-right:0}.trust-icon{width:38px;height:38px;border-radius:12px;background:var(--mint);display:grid;place-items:center;color:var(--green-dark);font-weight:900}
.section{padding:92px 0}.section.alt{background:#fff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:42px}.section-head p{max-width:600px;margin:0;color:var(--muted)}.kicker{color:var(--green);font-size:.82rem;font-weight:850;text-transform:uppercase;letter-spacing:.12em;margin-bottom:10px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:27px;box-shadow:0 10px 35px rgba(7,48,77,.055)}.alt .card{background:var(--bg)}.card-icon{width:52px;height:52px;border-radius:17px;background:var(--mint);display:grid;place-items:center;font-size:1.35rem;margin-bottom:20px}.card p{margin:0;color:var(--muted)}.legal-claim{font-size:.8rem;color:var(--muted);margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.ingredients{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}.ingredient-panel{position:sticky;top:110px;background:linear-gradient(145deg,var(--navy),#0b5068);color:#fff;border-radius:32px;padding:34px;overflow:hidden}.ingredient-panel h2,.ingredient-panel h3{color:#fff}.ingredient-panel p{color:#dceaf0}.ingredient-panel:after{content:"";position:absolute;width:230px;height:230px;border-radius:50%;background:rgba(182,213,223,.14);right:-90px;bottom:-95px}.daily{display:grid;grid-template-columns:1fr auto;gap:11px;margin-top:25px;position:relative;z-index:2}.daily div{display:contents}.daily dt,.daily dd{margin:0;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.16)}.daily dd{font-weight:850}.ingredients-list{display:grid;gap:16px}.ingredient{display:grid;grid-template-columns:66px 1fr;gap:19px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:21px;padding:22px}.ingredient .num{width:58px;height:58px;border-radius:18px;background:var(--sand);display:grid;place-items:center;color:var(--navy);font-weight:900}.ingredient h3{margin-bottom:7px}.ingredient p{margin:0;color:var(--muted)}
.science-wrap{background:linear-gradient(180deg,#edf6f3,#f8faf9);border-block:1px solid var(--line)}.study-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.study{background:#fff;border:1px solid var(--line);border-radius:23px;padding:25px;display:flex;flex-direction:column;min-height:270px}.study-tag{align-self:flex-start;background:var(--mint);color:var(--green-dark);font-weight:850;font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;padding:6px 10px;border-radius:999px;margin-bottom:16px}.study h3{font-size:1.18rem}.study p{color:var(--muted);margin:0 0 18px}.study a{margin-top:auto;color:var(--green-dark);font-weight:850;text-decoration-thickness:1px;text-underline-offset:4px}.evidence-note{margin-top:24px;background:var(--sand);border:1px solid #e6d7bd;border-radius:20px;padding:20px 23px;color:#5c4b2c}.evidence-note strong{color:#3c321f}
.how-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}.steps{display:grid;gap:14px}.step{display:grid;grid-template-columns:48px 1fr;gap:16px;align-items:start}.step-num{width:46px;height:46px;border-radius:15px;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:900}.step h3{margin:3px 0 5px}.step p{margin:0;color:var(--muted)}.info-box{background:#fff;border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:var(--shadow)}.info-box ul{margin:0;padding-left:20px}.info-box li+li{margin-top:9px}
.faq-list{max-width:900px;margin-inline:auto}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:17px;padding:0 20px;margin-bottom:12px}.faq-list summary{cursor:pointer;list-style:none;font-weight:830;color:var(--navy);padding:20px 36px 20px 0;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:0;top:15px;font-size:1.6rem;color:var(--green)}.faq-list details[open] summary:after{content:"–"}.faq-list p{color:var(--muted);margin:0;padding:0 0 20px}
.cta{padding:35px 0 92px}.cta-box{background:linear-gradient(135deg,var(--navy),#0b526c);border-radius:34px;padding:50px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:40px;position:relative;overflow:hidden}.cta-box:after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:rgba(182,213,223,.12);right:-90px;top:-130px}.cta-box h2{color:#fff;max-width:700px}.cta-box p{color:#d8e8ee;max-width:680px;margin:0}.cta-box .button{position:relative;z-index:2;white-space:nowrap}
.site-footer{background:#061f31;color:#c7d7df;padding:45px 0 28px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:45px}.footer-logo{width:180px;filter:brightness(0) invert(1);opacity:.92}.site-footer h3{color:#fff;font-size:1rem;margin-bottom:12px}.site-footer a{color:#dbe8ee}.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li+li{margin-top:7px}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:20px;font-size:.82rem;display:flex;justify-content:space-between;gap:25px}.footer-note{font-size:.8rem;color:#9fb3be;max-width:650px}
.reveal{opacity:1;transform:none}.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}.js .reveal.visible{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;transition:none}.button{transition:none}}
@media (max-width:980px){.nav-links{position:fixed;inset:82px 0 auto 0;background:#fff;border-bottom:1px solid var(--line);padding:20px;display:none;flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.menu-toggle{display:block}.nav-actions>.button{display:none}.hero-grid,.ingredients,.how-grid{grid-template-columns:1fr}.hero-copy{text-align:center}.hero-copy .eyebrow{justify-content:center}.hero-copy>p{margin-inline:auto}.hero-actions,.badges{justify-content:center}.hero-visual{min-height:500px}.ingredient-panel{position:relative;top:auto}.trust-grid{grid-template-columns:repeat(2,1fr)}.trust-item:nth-child(2){border-right:0}.trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.grid-3{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}
@media (max-width:680px){.container{width:min(100% - 28px,var(--max))}.nav{height:70px}.brand img{width:145px}.nav-links{inset:70px 0 auto 0}.lang summary{padding:8px 10px}.hero{padding-top:48px}.hero-grid{gap:18px}.hero-visual{min-height:430px}.hero-visual:before{width:330px;height:330px}.hero-visual img{max-height:470px}.visual-note{right:0;bottom:4%;max-width:185px}.section{padding:68px 0}.section-head{display:block}.grid-3,.study-grid{grid-template-columns:1fr}.trust-grid{grid-template-columns:1fr}.trust-item{border-right:0;border-bottom:1px solid var(--line)!important}.trust-item:last-child{border-bottom:0!important}.ingredient{grid-template-columns:54px 1fr;padding:18px}.ingredient .num{width:50px;height:50px}.cta-box{padding:34px 25px;display:block}.cta-box .button{margin-top:24px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{display:block}.footer-bottom>*+*{margin-top:12px}h1{font-size:2.65rem}.hero-actions .button{width:100%}}