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var(--line);border-radius:18px;overflow:hidden}.editorial-grid article{padding:42px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.editorial-grid article:nth-child(2n){border-right:0}.editorial-grid article:nth-last-child(-n+2){border-bottom:0}.editorial-grid .step{color:#80a3b9;font-weight:800}.editorial-grid h2{font-size:1.35rem;color:var(--navy);margin:10px 0}.editorial-grid p,.prose p{color:var(--muted)}.prose h2{font-size:2rem;margin:45px 0 12px}.prose h2:first-child{margin-top:0}.prose a{color:#0c6e9d}.product-page{padding:35px 0 70px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;color:#718697;font-size:.78rem;margin-bottom:28px}.breadcrumbs a{color:#46677d}.product-detail{display:grid;grid-template-columns:.86fr 1.14fr;gap:70px;align-items:start}.detail-media{background:#f5f8fa;border:1px solid var(--line);border-radius:18px;padding:25px;text-align:center;position:sticky;top:115px}.detail-media img{width:100%;max-width:580px}.detail-media p{font-size:.7rem;color:#7b8e9b}.detail-summary{padding:22px 0}.detail-summary h1{font-size:clamp(3rem,6vw,5.6rem);line-height:.95;letter-spacing:-.055em;color:var(--navy2);margin:8px 0 14px}.strength{font-size:1.25rem;font-weight:800;color:var(--blue)}.tag-row{display:flex;flex-wrap:wrap;gap:7px;margin:16px 0 24px}.lead{font-size:1.08rem;color:#526c7f}.detail-facts{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:12px;margin:30px 0;overflow:hidden}.detail-facts div{padding:14px;border-right:1px solid var(--line)}.detail-facts div:last-child{border:0}.detail-facts span{display:block;font-size:.68rem;text-transform:uppercase;color:#718797;letter-spacing:.08em}.detail-facts strong{font-size:.85rem;color:var(--navy)}.warning-note{font-size:.76rem;color:#718696;border-left:3px solid #d5a347;padding-left:12px;margin-top:20px}.product-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}.product-info-grid h2{font-size:2rem;color:var(--navy);margin:0 0 16px}.product-info-grid p{color:var(--muted)}.research-list,.reference-list{padding-left:20px;color:#526d7f}.research-list li,.reference-list li{margin:10px 0}.reference-list a{color:#0d6d9a}.calc-section{padding:35px 0 90px;background:var(--paper)}.calc-wrap{max-width:950px}.calc-card,.calc-results{background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px;box-shadow:0 12px 30px rgba(6,38,62,.05)}.calc-step{display:grid;grid-template-columns:46px 1fr;gap:18px;padding:0 0 30px;margin-bottom:30px;border-bottom:1px solid var(--line)}.calc-step:last-of-type{margin-bottom:22px}.step-no{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-weight:800}.calc-step h2{font-size:1.1rem;margin:4px 0 16px;color:var(--navy)}.choice-row,.amount-grid{display:flex;flex-wrap:wrap;gap:9px}.amount-grid{display:grid;grid-template-columns:repeat(4,1fr)}.choice,.chip{border:1px solid 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p:last-child{font-size:.78rem;color:#557065}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.contact-card{border-bottom:1px solid var(--line);padding:0 0 26px;margin-bottom:26px}.contact-card h2{font-size:1.25rem;color:var(--navy);margin:0 0 8px}.contact-card p{color:var(--muted);margin:5px 0}.micro{font-size:.75rem}.enquiry-form{border:1px solid var(--line);border-radius:18px;padding:32px;background:#fff;box-shadow:var(--shadow);display:grid;gap:17px}.enquiry-form h2{font-size:2rem;margin:0;color:var(--navy)}.enquiry-form textarea{resize:vertical}.check{display:flex!important;grid-template-columns:none!important;align-items:flex-start;gap:10px!important;font-weight:500!important;line-height:1.45}.check input{width:18px!important;height:18px!important;min-height:0!important;margin-top:2px;padding:0!important}.check a{color:#0b6c98}.form-status{font-size:.78rem;min-height:1em}.form-status.error{color:var(--danger)}.form-status.success{color:var(--success)}.account-section{padding:70px 0 95px;background:var(--paper);min-height:720px}.account-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center;max-width:1020px}.account-aside img{width:100px}.account-aside h1{font-size:clamp(2.6rem,5vw,4.3rem);line-height:1;letter-spacing:-.05em;color:var(--navy);margin:10px 0 18px}.account-aside p{color:var(--muted)}.account-aside ul{padding-left:20px;color:#526c7f}.auth-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:34px;box-shadow:var(--shadow)}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-bottom:27px}.auth-tabs button{border:0;background:#fff;color:#526a7d;min-height:48px;font-weight:800;cursor:pointer}.auth-tabs button.active{background:var(--navy);color:#fff}.auth-head h2{font-size:2rem;margin:0;color:var(--navy)}.auth-head p{color:var(--muted);margin-top:4px}.auth-form{display:grid;gap:17px}.field-note{font-size:.7rem;color:#7a8d9b;font-weight:400}.google-button{width:100%;height:48px;border:1px solid #c7d6df;background:#fff;border-radius:9px;color:#17364e;font-weight:800;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px}.google-g{font-weight:900;color:#4285f4}.auth-divider{display:flex;align-items:center;gap:12px;color:#80909a;font-size:.72rem;margin:18px 0}.auth-divider:before,.auth-divider:after{content:"";height:1px;background:var(--line);flex:1}.auth-help{text-align:center;font-size:.76rem;color:#58758a}.gate{position:fixed;inset:0;z-index:150;display:grid;place-items:center;padding:18px}.gate[hidden]{display:none}.gate-backdrop{position:absolute;inset:0;background:rgba(3,18,31,.62);backdrop-filter:blur(5px)}.gate-card{position:relative;width:min(520px,100%);background:#fff;border-radius:18px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.25)}.gate-card img{width:55px}.gate-card h2{font-size:1.7rem;color:var(--navy);margin:2px 0 10px}.gate-card>p:not(.eyebrow):not(.gate-links){font-size:.9rem;color:#566f81}.gate-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}.gate-links{font-size:.72rem;color:#6f8493;margin:16px 0 0}.gate-links a{color:#0b6c98}.site-footer{background:#071f34;color:#d3e0e8;padding:65px 0 25px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:50px}.footer-brand{color:#fff}.footer-brand img{width:58px}.footer-grid p{color:#9fb3c1;max-width:330px}.footer-grid h2{font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:#89a7b9;margin:0 0 15px}.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:10px}.footer-grid a,.footer-grid span{font-size:.83rem;color:#d5e2ea;text-decoration:none}.footer-grid a:hover{text-decoration:underline}.footer-legal{border-top:1px solid #254156;margin-top:45px;padding-top:25px;color:#91a7b6;font-size:.72rem}.footer-legal p{max-width:1000px}.footer-legal strong{color:#c8d8e2}@media(max-width:900px){.nav-toggle{display:block;margin-left:auto}.nav{position:absolute;top:82px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:14px 20px 22px;display:none;flex-direction:column;align-items:stretch;gap:0}.nav.open{display:flex}.nav a{padding:12px}.hero-grid{grid-template-columns:1fr;min-height:auto;padding:85px 0 60px}.hero-brand{min-height:320px}.principle-grid{grid-template-columns:1fr}.principle-grid>div{border-right:0;border-bottom:1px solid var(--line);margin:0;padding:25px 0}.product-grid{grid-template-columns:repeat(2,1fr)}.split,.product-detail,.product-info-grid,.contact-grid,.account-wrap{grid-template-columns:1fr;gap:45px}.detail-media{position:static}.editorial-grid{grid-template-columns:1fr}.editorial-grid article{border-right:0!important;border-bottom:1px solid var(--line)!important}.editorial-grid article:last-child{border-bottom:0!important}.footer-grid{grid-template-columns:1fr 1fr}.catalogue-tools{grid-template-columns:1fr 230px;top:96px}.catalogue-count{grid-column:1/-1}.contact-band-inner{align-items:flex-start;flex-direction:column}}@media(max-width:620px){:root{--container:min(100% - 28px,1180px)}.research-strip{font-size:.61rem}.research-strip span{margin:0 4px}.header-row{height:70px}.brand img{width:44px;height:44px}.brand strong{font-size:.86rem}.brand small{font-size:.62rem}.nav{top:70px}.hero h1,.page-hero h1{font-size:clamp(2.8rem,14vw,4.3rem)}.hero-grid{padding-top:65px;gap:25px}.hero-brand{min-height:250px}.hero-brand img{width:250px}.section{padding:65px 0}.product-grid{grid-template-columns:1fr}.section-head{align-items:flex-start;flex-direction:column}.split{gap:30px}.contact-band{padding:55px 0}.page-hero,.page-hero.compact{padding:60px 0 50px}.catalogue-section{padding-top:25px}.catalogue-tools{position:static;grid-template-columns:1fr}.detail-facts{grid-template-columns:1fr}.detail-facts div{border-right:0;border-bottom:1px solid var(--line)}.detail-facts div:last-child{border-bottom:0}.detail-summary h1{font-size:3.4rem}.product-info-grid{gap:45px}.amount-grid{grid-template-columns:repeat(2,1fr)}.two-fields{grid-template-columns:1fr}.calc-card{padding:20px 16px}.calc-step{grid-template-columns:38px 1fr;gap:10px}.footer-grid{grid-template-columns:1fr;gap:32px}.account-section{padding-top:40px}.account-aside{display:none}.auth-card{padding:22px 16px}.gate-card{padding:22px}.gate-actions{grid-template-columns:1fr}.enquiry-form{padding:24px 18px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* V4 refinement */
.prose .button{color:#fff!important;text-decoration:none}.prose .button:hover{color:#fff!important}.product-image{aspect-ratio:1/1;background:linear-gradient(180deg,#fbfcfd,#edf2f5)}.product-image img{object-fit:cover}.detail-media{background:linear-gradient(180deg,#fbfcfd,#eef3f6)}.detail-media img{border-radius:14px}.detail-facts-secondary{margin-top:-16px;background:#f8fafb}.account-aside-clean{max-width:420px}.account-aside-clean h1{font-size:clamp(2.7rem,5vw,4rem)}.account-aside-clean p:last-child{font-size:1rem;max-width:390px}.auth-card{min-height:610px}.auth-form[hidden],#signin-panel[hidden],#register-panel[hidden],#auth-guest[hidden],#auth-signed-in[hidden]{display:none!important}.google-button{margin-top:10px}.auth-head{margin-bottom:14px}.auth-card .form-status:empty{display:none}.account-aside ul{display:none}.button{letter-spacing:0}.product-card .text-link{color:#0b557d}.detail-facts strong{line-height:1.35;display:block;margin-top:3px}.gate-card{max-height:min(90vh,620px);overflow:auto}

/* V5 visual redesign — catalogue-led Vantelyx system */
:root{--navy:#061f35;--navy2:#0a3456;--blue:#0b6da4;--blue2:#1387bb;--paper:#f7f9fb;--ink:#071d31;--muted:#61798c;--line:#dbe5ec;--shadow:0 14px 40px rgba(7,31,53,.09)}
body{background:#fff;color:var(--ink)}
.research-strip{background:#04182a;color:#dce9f0;border:0;height:30px;display:flex;align-items:center}.research-strip .container{text-align:center;font-size:.65rem;letter-spacing:.04em}
.site-header{background:var(--navy);border:0;box-shadow:0 1px 0 rgba(255,255,255,.12);position:sticky;top:0;z-index:60}.header-row{height:76px}.brand{color:#fff}.brand strong,.brand small{color:#fff}.nav a{color:#d9e6ee}.nav a:hover,.nav a[aria-current="page"]{color:#fff;background:rgba(255,255,255,.08)}.nav a:last-child{background:#fff;color:var(--navy);border-radius:8px;padding:10px 16px;font-weight:800}.nav-toggle{color:#fff;border-color:rgba(255,255,255,.4);background:transparent}
.hero-catalogue{background:radial-gradient(circle at 75% 35%,rgba(24,119,169,.22),transparent 34%),linear-gradient(135deg,#071d31 0%,#082f4e 62%,#061f35 100%);color:#fff;overflow:hidden}.hero-catalogue .hero-grid{min-height:520px;grid-template-columns:.95fr 1.05fr;gap:30px}.hero-copy-block{position:relative;z-index:3}.hero-catalogue .eyebrow{color:#8fd6f3}.hero-catalogue h1{color:#fff;font-size:clamp(3.3rem,6vw,6rem);line-height:.92;margin:14px 0 24px;letter-spacing:-.055em}.hero-catalogue h1 span{color:#fff}.hero-catalogue .hero-copy{color:#d3e4ed;max-width:610px;font-size:1.05rem;line-height:1.7}.button.light{background:#fff;color:var(--navy);border-color:#fff}.button.light:hover{background:#eaf4f9}.button.ghost{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}.button.ghost:hover{background:rgba(255,255,255,.1)}
.hero-products{position:relative;min-height:430px;align-self:end}.hero-products:after{content:"";position:absolute;left:8%;right:3%;bottom:24px;height:52px;background:radial-gradient(ellipse,rgba(0,0,0,.36),transparent 68%);filter:blur(10px)}.hero-vial{position:absolute;width:230px;height:300px;object-fit:cover;border-radius:18px;box-shadow:0 28px 55px rgba(0,0,0,.32);border:1px solid rgba(255,255,255,.16);background:#fff}.hero-vial.v1{left:4%;bottom:40px;transform:rotate(-3deg);z-index:2}.hero-vial.v2{left:31%;bottom:70px;transform:rotate(1deg);z-index:3}.hero-vial.v3{left:58%;bottom:44px;transform:rotate(4deg);z-index:2}.hero-vial.v4{width:210px;height:260px;right:-2%;bottom:-5px;transform:rotate(74deg);z-index:4}
.trust-strip{border-bottom:1px solid var(--line);background:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-grid>div{display:grid;grid-template-columns:42px 1fr;grid-template-rows:auto auto;padding:23px 24px;border-right:1px solid var(--line);align-items:center}.trust-grid>div:last-child{border:0}.trust-icon{grid-row:1/3;width:34px;height:34px;border-radius:50%;background:#eef6fb;color:#0d6fa4;display:grid;place-items:center;font-size:.72rem;font-weight:900}.trust-grid strong{font-size:.78rem;color:var(--navy)}.trust-grid small{font-size:.68rem;color:var(--muted)}
.section{padding:74px 0}.section-head h2{font-size:clamp(2rem,4vw,3.2rem);letter-spacing:-.04em}.product-grid{gap:22px}.product-card{border:1px solid #e1e8ed;border-radius:14px;overflow:hidden;background:#fff;box-shadow:none;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}.product-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(5,34,56,.1);border-color:#c9dbe6}.product-image{background:#f7f9fb;aspect-ratio:1/1}.product-image img{object-fit:contain!important;padding:16px;mix-blend-mode:multiply}.product-card-body{padding:20px}.product-meta span:first-child{color:#0b76a8}.product-card h3{font-size:1.3rem}.product-card p{font-size:.85rem;line-height:1.55;color:#607789}.text-link{font-weight:800;color:#0a5f8d!important}
.page-hero{background:linear-gradient(135deg,#071d31,#0a3456);color:#fff}.page-hero h1,.page-hero p,.page-hero .eyebrow{color:#fff}.page-hero .eyebrow{color:#92d7f2}.catalogue-section{background:#f8fafc}.catalogue-tools{background:rgba(248,250,252,.95)}
.site-footer{background:#041b2f;padding-top:52px}.footer-grid{gap:40px}.footer-grid h2{color:#8eb0c4}.footer-legal{color:#8ca5b5}
.account-section{background:linear-gradient(135deg,#f5f8fa 0%,#edf4f8 100%);min-height:760px;padding:72px 0 90px}.account-wrap{grid-template-columns:.85fr 1.15fr;gap:84px;max-width:1080px}.account-aside-clean{padding:40px 0}.account-aside-clean img{width:112px;height:112px;background:#fff;border-radius:18px;padding:10px;box-shadow:0 10px 28px rgba(6,34,56,.08)}.account-aside-clean h1{font-size:clamp(3rem,5vw,4.6rem);max-width:470px}.account-aside-clean p:last-child{font-size:1.08rem;line-height:1.7;max-width:400px}.auth-card{min-height:0;border-radius:20px;padding:36px;box-shadow:0 20px 55px rgba(6,34,56,.09);border-color:#d3e0e8}.auth-tabs{margin-bottom:32px;border-radius:11px}.auth-tabs button{font-size:.9rem}.auth-head h2{font-size:2.15rem;letter-spacing:-.035em}.google-button{margin:18px 0 0;background:#fff;color:#263d4d;border-color:#cbd9e2}.google-button:hover{background:#f8fafc}.google-g{width:20px;height:20px;display:block}.auth-divider{margin:20px 0}.auth-form{gap:18px}.auth-form input{min-height:50px;border-radius:8px}.auth-form .button{min-height:50px}.auth-card #signin-panel[hidden],.auth-card #register-panel[hidden]{display:none!important}.auth-card #signin-panel:not([hidden]),.auth-card #register-panel:not([hidden]){display:block}.auth-help{display:block;margin-top:2px}.check{background:#f7fafc;border:1px solid #e1e9ee;border-radius:9px;padding:13px}
.detail-media{border-radius:16px;background:#f8fafb}.detail-media img{object-fit:contain;mix-blend-mode:multiply}.product-detail{align-items:start}.detail-summary h1{font-size:clamp(3rem,5vw,4.8rem)}.detail-facts{border-radius:12px}.contact-band{background:linear-gradient(135deg,#092d49,#0b456d)}
@media(max-width:900px){.site-header .nav{background:var(--navy);border-color:#173d5a}.nav a{color:#dbe9f1}.nav a:last-child{margin-top:8px}.hero-catalogue .hero-grid{grid-template-columns:1fr;padding-bottom:20px}.hero-products{min-height:380px}.hero-vial{width:190px;height:250px}.hero-vial.v1{left:3%}.hero-vial.v2{left:28%}.hero-vial.v3{left:53%}.hero-vial.v4{width:175px;height:220px}.trust-grid{grid-template-columns:1fr 1fr}.trust-grid>div:nth-child(2){border-right:0}.account-wrap{grid-template-columns:1fr;max-width:650px}.account-aside-clean{text-align:center;padding:0}.account-aside-clean h1,.account-aside-clean p:last-child{margin-left:auto;margin-right:auto}.account-aside-clean img{margin:auto}}
@media(max-width:620px){.research-strip{height:auto;min-height:28px}.hero-catalogue .hero-grid{padding-top:54px}.hero-catalogue h1{font-size:3.4rem}.hero-products{min-height:315px}.hero-vial{width:145px;height:200px;border-radius:12px}.hero-vial.v1{left:0}.hero-vial.v2{left:24%;bottom:55px}.hero-vial.v3{left:49%}.hero-vial.v4{width:135px;height:175px;right:-5%}.trust-grid{grid-template-columns:1fr}.trust-grid>div{border-right:0;border-bottom:1px solid var(--line)}.account-aside-clean{display:none}.auth-card{padding:24px 18px}.account-section{padding:35px 0 70px}.product-card-body{padding:18px}.footer-grid{gap:28px}}

/* V6 visual alignment to approved catalogue mockup */
.site-header{box-shadow:none;border-bottom:1px solid rgba(255,255,255,.12)}
.brand{gap:10px}.brand img{width:46px;height:46px;object-fit:contain;background:transparent!important;border-radius:50%;padding:0;box-shadow:none!important}.brand span{line-height:1}.brand strong{font-size:.92rem;letter-spacing:.18em}.brand small{font-size:.64rem;letter-spacing:.34em;margin-top:5px}
.nav{gap:4px}.nav a,.nav a[aria-current="page"]{background:transparent!important;border:0!important;box-shadow:none!important;border-radius:0!important;padding:12px 13px;position:relative}.nav a:hover{background:transparent!important;color:#fff}.nav a[aria-current="page"]::after{content:"";position:absolute;left:13px;right:13px;bottom:3px;height:2px;background:#4bb3df;border-radius:2px}.nav a:last-child{background:#fff!important;color:var(--navy)!important;border-radius:9px!important;padding:10px 18px;margin-left:8px}.nav a:last-child::after{display:none}
.hero-catalogue .hero-grid{min-height:610px;padding-top:64px;padding-bottom:76px;align-items:center}.hero-copy-block{padding-top:12px}.hero-catalogue .eyebrow{margin-bottom:18px}.hero-actions{margin-top:30px}.hero-products{min-height:500px;align-self:center;display:flex;align-items:flex-end;justify-content:center}.hero-packshot{width:min(100%,790px);height:auto;display:block;object-fit:contain;border-radius:0;mix-blend-mode:screen;position:relative;z-index:2;filter:drop-shadow(0 30px 30px rgba(0,0,0,.28))}.hero-products:after{left:10%;right:7%;bottom:26px;height:64px}.hero-molecule{position:absolute;inset:4% 4% 24% 3%;opacity:.16;z-index:1;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='155' viewBox='0 0 180 155'%3E%3Cg fill='none' stroke='%238cd0ed' stroke-width='1'%3E%3Cpath d='M45 10l35 20v40L45 90 10 70V30zM115 10l35 20v40l-35 20-35-20V30zM80 70l35 20v40l-35 20-35-20V90z'/%3E%3Ccircle cx='45' cy='10' r='2' fill='%238cd0ed'/%3E%3Ccircle cx='150' cy='70' r='2' fill='%238cd0ed'/%3E%3Ccircle cx='80' cy='150' r='2' fill='%238cd0ed'/%3E%3C/g%3E%3C/svg%3E");background-size:180px 155px;background-repeat:repeat}
.trust-strip{padding:10px 0}.trust-grid>div{padding-top:26px;padding-bottom:26px}.section:first-of-type{padding-top:88px}.hero-catalogue + .trust-strip{margin-top:0}.hero-catalogue .hero-actions{padding-bottom:8px}
.product-image{background:#fff!important;aspect-ratio:1/1;display:grid;place-items:center;padding:8px}.product-image img{width:100%;height:100%;object-fit:contain!important;padding:0!important;mix-blend-mode:normal!important;filter:none;border-radius:0}.product-card{border-radius:10px}.product-card-body{padding:18px 18px 20px}.product-card h3{margin-top:6px}.product-meta{gap:8px}
.footer-brand img{width:52px!important;height:52px!important}.site-footer .brand{align-items:center}.site-footer .brand strong{font-size:.86rem}.site-footer .brand small{font-size:.61rem}.site-footer{border-top:1px solid rgba(255,255,255,.08)}
.account-aside-clean{padding:56px 0}.account-brand-lockup{display:flex;align-items:center;gap:12px;margin-bottom:34px}.account-brand-lockup img{width:64px!important;height:64px!important;background:transparent!important;border-radius:50%!important;padding:0!important;box-shadow:none!important}.account-brand-lockup span{display:flex;flex-direction:column}.account-brand-lockup strong{letter-spacing:.18em;font-size:.86rem}.account-brand-lockup small{letter-spacing:.22em;font-size:.63rem;margin-top:5px;color:var(--muted)}.account-aside-clean h1{font-size:clamp(2.8rem,4.6vw,4.1rem);line-height:1.01}.auth-mobile-brand{display:none;align-items:center;gap:10px;margin-bottom:22px}.auth-mobile-brand img{width:46px;height:46px}.auth-mobile-brand span{display:flex;flex-direction:column}.auth-mobile-brand strong{letter-spacing:.16em;font-size:.78rem}.auth-mobile-brand small{letter-spacing:.28em;font-size:.58rem;color:var(--muted);margin-top:4px}
.google-button img.google-g{filter:none!important;mix-blend-mode:normal!important}
@media(max-width:900px){.hero-catalogue .hero-grid{padding-top:68px;padding-bottom:62px}.hero-products{min-height:390px}.hero-packshot{max-width:650px}.account-aside-clean{display:none}.auth-mobile-brand{display:flex}.account-wrap{display:block}.auth-card{max-width:620px;margin:0 auto}.account-section{padding:55px 0 80px}}
@media(max-width:620px){.brand img{width:42px;height:42px}.hero-catalogue .hero-grid{padding-top:68px;padding-bottom:56px}.hero-copy-block{padding-top:0}.hero-catalogue .eyebrow{margin-bottom:16px}.hero-actions{margin-top:26px;margin-bottom:10px}.hero-products{min-height:285px;margin-top:10px}.hero-packshot{width:112%;max-width:none}.section:first-of-type{padding-top:72px}.auth-mobile-brand{margin-bottom:18px}}

/* V7 approved mockup enforcement */
.hero-catalogue .hero-grid{grid-template-columns:1fr 1.06fr;min-height:560px;padding-top:78px;padding-bottom:88px}.hero-catalogue h1{font-size:clamp(3.1rem,5vw,5.1rem);line-height:.98;letter-spacing:-.045em;margin:8px 0 12px}.hero-subtitle{font-size:clamp(1.2rem,1.7vw,1.65rem);font-weight:650;color:#f4f8fb;margin:0 0 19px}.hero-copy{max-width:560px}.hero-actions{margin-top:27px}.hero-products{min-height:430px}.hero-packshot{width:min(100%,760px);border-radius:8px;mix-blend-mode:normal;mask-image:linear-gradient(to bottom,black 0 88%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,black 0 88%,transparent 100%)}
.hero-catalogue{position:relative}.hero-catalogue:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,24,41,.18),transparent 42%);pointer-events:none}.hero-products{padding-left:12px}.hero-molecule{inset:-4% 0 20% -5%;opacity:.14;background-size:150px 130px}
.hero-catalogue + .trust-strip{border-top:0}.trust-strip{padding:0}.trust-grid>div{padding:24px 26px}
.section-head{margin-bottom:30px}.section-head h2{font-size:clamp(2rem,3vw,2.8rem)}
.product-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.product-card{display:flex;flex-direction:column;min-height:100%;background:#fff}.product-image{height:230px;aspect-ratio:auto;border-bottom:1px solid #eef2f5}.product-image img{max-width:88%;max-height:92%;margin:auto}.product-card-body{display:flex;flex-direction:column;flex:1}.product-card-body .text-link{margin-top:auto;padding-top:12px}.product-card p{font-size:.8rem}.product-meta{font-size:.67rem}
.site-footer{padding-top:46px}.footer-grid{grid-template-columns:1.35fr .8fr .95fr .75fr}.footer-brand{margin-bottom:18px}.footer-brand img{opacity:1}
@media(max-width:1100px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.hero-catalogue .hero-grid{grid-template-columns:1fr;padding-top:74px;padding-bottom:68px}.hero-copy-block{max-width:690px}.hero-products{min-height:360px;padding-left:0}.hero-packshot{max-width:690px}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.hero-catalogue h1{font-size:3.25rem}.hero-subtitle{font-size:1.12rem}.hero-catalogue .hero-grid{padding-top:66px;padding-bottom:54px}.hero-products{min-height:250px}.hero-packshot{width:115%}.product-grid{grid-template-columns:1fr 1fr;gap:12px}.product-image{height:175px}.product-card-body{padding:14px}.product-card p{display:none}.product-card h3{font-size:1.05rem}.product-meta{flex-direction:column;align-items:flex-start;gap:3px}.footer-grid{grid-template-columns:1fr}}
@media(max-width:430px){.product-grid{grid-template-columns:1fr}}

/* V8 final visual refinement */
.site-header{background:#06243d;border-bottom:1px solid rgba(255,255,255,.11)}
.header-row{height:78px}
.brand{color:#fff;gap:12px}
.brand img,.footer-brand img,.account-brand-lockup img,.auth-mobile-brand img,.gate-card>img{
  background:#fff!important;border-radius:4px!important;padding:3px!important;box-shadow:none!important;object-fit:cover!important
}
.brand img{width:48px;height:48px}
.brand strong{color:#fff}
.brand small{color:#d9e7ef}
.nav a,.nav a[aria-current="page"]{color:#e8f1f6!important;border:0!important;background:transparent!important}
.nav a:hover,.nav a[aria-current="page"]{color:#fff!important}
.nav a[aria-current="page"]::after{display:none!important}
.nav a:last-child{background:#fff!important;color:#092b48!important;border-radius:9px!important}
.hero-catalogue{background:radial-gradient(circle at 74% 44%,#164b70 0,#0b3858 35%,#062740 70%,#041d33 100%)}
.hero-catalogue .hero-grid{padding-top:96px;padding-bottom:108px;min-height:640px}
.hero-copy-block{padding-top:0}
.hero-catalogue .eyebrow{margin-bottom:20px}
.hero-products{min-height:460px;padding-left:0}
.hero-packshot{width:min(100%,820px);max-height:520px;object-fit:contain;filter:drop-shadow(0 26px 32px rgba(0,0,0,.36));mask-image:none!important;-webkit-mask-image:none!important;border-radius:0!important}
.hero-products:after{bottom:8px;left:9%;right:5%;height:72px;opacity:.65}
.hero-molecule{inset:-12% -10% 12% -5%;opacity:.22;background-size:168px 145px}
.hero-catalogue + .trust-strip{margin-top:0}
.trust-grid>div{padding:29px 27px}
.trust-icon{background:#eef7fb;color:#0b6f9f}
.trust-icon svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.section:first-of-type{padding-top:102px}
.product-image{height:255px;padding:14px;background:linear-gradient(180deg,#fff,#f8fafb)!important}
.product-image img{width:100%;height:100%;object-fit:contain!important}
.product-card{border-color:#dbe5eb;box-shadow:0 5px 18px rgba(7,35,57,.025)}
.product-card:hover{box-shadow:0 18px 38px rgba(7,35,57,.09)}
.product-card .text-link{color:#0b5e8d}
.site-footer .brand img{width:54px!important;height:54px!important}
.footer-brand{color:#fff}
.footer-brand strong,.footer-brand small{color:#fff}
.account-brand-lockup img{width:66px!important;height:66px!important}
.account-brand-lockup strong{color:#0a2c49}
.auth-mobile-brand img{width:48px!important;height:48px!important}
.auth-mobile-brand strong{color:#0a2c49}
.gate-card>img{width:58px;height:58px}
.detail-media-v8{background:linear-gradient(180deg,#fff,#f5f8fa);padding:28px;overflow:hidden}
.detail-media-v8 img{mix-blend-mode:normal!important;width:100%;height:auto;max-width:680px}
.detail-facts-secondary.two-up{grid-template-columns:repeat(2,minmax(0,1fr))}
.product-reference-section{padding:86px 0 104px;background:#f5f8fa;border-top:1px solid #d9e3e9}
.product-reference-layout{display:grid;grid-template-columns:340px minmax(0,1fr);gap:78px;align-items:start}
.spec-panel{position:sticky;top:112px;background:#fff;border:1px solid #d7e2e8;border-radius:16px;padding:28px;box-shadow:0 14px 34px rgba(7,35,57,.05)}
.spec-panel h2{font-size:1.65rem;line-height:1.1;margin:0 0 22px;color:#082b4a}
.spec-list{margin:0}
.spec-list>div{padding:12px 0;border-bottom:1px solid #e4ebef}
.spec-list>div:last-child{border-bottom:0}
.spec-list dt{font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:#6e8392;margin-bottom:4px}
.spec-list dd{margin:0;color:#10283b;font-size:.88rem;font-weight:700;line-height:1.45}
.spec-note{margin:20px 0 0;padding-top:18px;border-top:1px solid #dbe5ea;font-size:.72rem;line-height:1.55;color:#718593}
.product-copy{max-width:760px}
.copy-block{padding:0 0 46px;margin:0 0 44px;border-bottom:1px solid #d8e3e9}
.copy-block:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}
.copy-block h2{font-size:clamp(1.8rem,3vw,2.55rem);line-height:1.08;letter-spacing:-.035em;color:#082b4a;margin:0 0 18px}
.copy-block p{font-size:1rem;line-height:1.82;color:#587185;margin:0 0 15px}
.rich-list{padding-left:22px}
.rich-list li{margin:10px 0;color:#4e687b;line-height:1.65}
.note-block{background:#fff;border:1px solid #d8e3e9!important;border-left:4px solid #c89b3d!important;border-radius:12px;padding:27px 28px!important;margin-bottom:44px!important}
.note-block h2{font-size:1.9rem}
.reference-list a{color:#0b6f9f;text-underline-offset:3px}
.warning-note{margin-top:24px}
@media(max-width:1000px){
  .product-reference-layout{grid-template-columns:1fr;gap:42px}
  .spec-panel{position:static}
}
@media(max-width:900px){
  .site-header .nav{background:#06243d}
  .hero-catalogue .hero-grid{padding-top:78px;padding-bottom:78px}
  .hero-products{min-height:350px}
  .product-image{height:230px}
}
@media(max-width:620px){
  .header-row{height:72px}
  .brand img{width:44px;height:44px}
  .hero-catalogue .hero-grid{padding-top:72px;padding-bottom:68px}
  .hero-products{min-height:280px}
  .hero-packshot{width:108%}
  .trust-grid>div{padding:22px 8px}
  .product-image{height:190px;padding:8px}
  .product-reference-section{padding:62px 0 74px}
  .spec-panel{padding:22px}
  .detail-facts-secondary.two-up{grid-template-columns:1fr}
}


/* V5 refinements */
.brand img,.footer-brand img,.gate-card>img,.account-brand-lockup img,.auth-mobile-brand img{background:#fff !important;border-radius:999px;box-shadow:0 10px 26px rgba(3,29,51,.12);padding:2px}
.site-header{background:rgba(6,31,53,.95)!important;border-bottom:1px solid rgba(255,255,255,.08)!important}
.nav a{color:#d9e6ef!important}.nav a:hover,.nav a[aria-current=page]{color:#fff!important;border-bottom-color:#88bddb!important}
.brand{color:#fff!important}.brand strong,.brand small{color:#fff!important}
.hero-catalogue{background:radial-gradient(circle at 18% 28%, rgba(16,88,137,.38), transparent 30%),linear-gradient(135deg,#08213b 0%,#0c3153 50%,#0a2744 100%)!important}
.hero-catalogue .hero-grid{gap:56px!important}
.hero-products{position:relative}
.hero-packshot{width:min(100%,820px)!important;max-height:540px!important;object-fit:contain!important;filter:drop-shadow(0 28px 34px rgba(0,0,0,.34))!important}
.hero-molecule{inset:-10% -8% 10% -2%!important;opacity:.28!important;background-size:190px 164px!important;filter:drop-shadow(0 0 8px rgba(140,208,237,.08))}
.hero-copy-block .hero-note{margin-top:18px}
.hero-copy-block .hero-note span{background:rgba(255,255,255,.08)!important;border-color:rgba(255,255,255,.16)!important;color:#eef6fb!important}
.hero-subtitle,.hero-copy{color:#dbe8f2!important}
.product-image{background:linear-gradient(180deg,#fbfcfd,#f2f6f9)!important}
.product-image img{object-fit:contain!important;padding:10px!important;mix-blend-mode:normal!important}
.detail-media-v8{background:linear-gradient(180deg,#fff,#f3f7fa)!important}
.detail-media-v8 img{object-fit:contain!important;mix-blend-mode:normal!important}
.copy-block,.spec-panel{box-shadow:0 10px 30px rgba(7,35,57,.04)}
.research-trust-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:30px}
.research-trust-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}
.research-trust-card h3{margin:0 0 10px;color:var(--navy);font-size:1.1rem}
.research-trust-card p{margin:0;color:var(--muted);font-size:.95rem}
@media(max-width:900px){.research-trust-grid{grid-template-columns:1fr}.site-header{background:rgba(6,31,53,.98)!important}}

/* V6 final visual corrections: preserve V5 layout, refine only requested visuals. */
html{scrollbar-gutter:stable}
.site-header{
  background:#061f35!important;
  backdrop-filter:none!important;
  -webkit-backdrop-filter:none!important;
  box-shadow:none!important;
  isolation:isolate;
}
.site-header .brand,
.site-footer .brand{gap:0}
.site-header .brand img{
  width:48px!important;
  height:48px!important;
  border-radius:999px!important;
  padding:2px!important;
  object-fit:contain!important;
}
.site-footer .brand img{
  border-radius:999px!important;
  object-fit:contain!important;
}
.account-brand-lockup,
.auth-mobile-brand{gap:0!important}
.account-brand-lockup img,
.auth-mobile-brand img,
.gate-card>img{
  border-radius:999px!important;
  object-fit:contain!important;
}

.hero-catalogue{
  background:
    radial-gradient(circle at 79% 43%,rgba(28,105,153,.36),transparent 28%),
    radial-gradient(circle at 58% 76%,rgba(10,74,115,.24),transparent 29%),
    linear-gradient(135deg,#08213b 0%,#0b3152 48%,#082641 100%)!important;
}
.hero-catalogue:before{
  background:linear-gradient(90deg,rgba(3,24,41,.22) 0%,rgba(3,24,41,.08) 34%,transparent 55%,rgba(3,24,41,.08) 100%)!important;
}
.hero-products{
  isolation:isolate;
  overflow:visible;
}
.hero-products:before{
  content:"";
  position:absolute;
  inset:7% -5% 2% 4%;
  z-index:0;
  pointer-events:none;
  background:
    radial-gradient(ellipse at 54% 58%,rgba(76,157,202,.15) 0%,rgba(26,91,132,.08) 34%,transparent 69%),
    radial-gradient(ellipse at 54% 89%,rgba(2,14,25,.42) 0%,transparent 58%);
  filter:blur(1px);
}
.hero-packshot{
  position:relative;
  z-index:2;
  border-radius:0!important;
  mix-blend-mode:normal!important;
  -webkit-mask-image:radial-gradient(ellipse 91% 84% at 54% 49%,#000 0 60%,rgba(0,0,0,.96) 68%,rgba(0,0,0,.68) 80%,transparent 100%)!important;
  mask-image:radial-gradient(ellipse 91% 84% at 54% 49%,#000 0 60%,rgba(0,0,0,.96) 68%,rgba(0,0,0,.68) 80%,transparent 100%)!important;
}
.hero-molecule{
  inset:-13% -16% 3% -10%!important;
  z-index:1!important;
  opacity:.78!important;
  background-image:url('/assets/hero-molecular-field.svg')!important;
  background-repeat:no-repeat!important;
  background-position:center right!important;
  background-size:100% 100%!important;
  transform:rotate(-4deg) scale(1.06);
  transform-origin:center;
  filter:drop-shadow(0 0 12px rgba(140,208,237,.08))!important;
  -webkit-mask-image:linear-gradient(125deg,transparent 2%,rgba(0,0,0,.28) 20%,#000 48%,rgba(0,0,0,.82) 73%,transparent 100%);
  mask-image:linear-gradient(125deg,transparent 2%,rgba(0,0,0,.28) 20%,#000 48%,rgba(0,0,0,.82) 73%,transparent 100%);
}

@media(max-width:900px){
  .site-header .brand img{width:46px!important;height:46px!important}
  .hero-molecule{inset:-7% -10% 3% 4%!important;opacity:.55!important;transform:rotate(-5deg) scale(1.02)}
  .hero-packshot{
    -webkit-mask-image:radial-gradient(ellipse 94% 86% at 52% 50%,#000 0 61%,rgba(0,0,0,.9) 72%,rgba(0,0,0,.45) 84%,transparent 100%)!important;
    mask-image:radial-gradient(ellipse 94% 86% at 52% 50%,#000 0 61%,rgba(0,0,0,.9) 72%,rgba(0,0,0,.45) 84%,transparent 100%)!important;
  }
}
@media(max-width:620px){
  html{scrollbar-gutter:auto}
  .site-header .brand img{width:44px!important;height:44px!important}
  .hero-molecule{inset:-3% -18% 8% 8%!important;opacity:.42!important;transform:rotate(-6deg) scale(1.04)}
  .hero-products:before{inset:8% -10% 0 -2%}
}

/* V6 hero edge integration */
.hero-catalogue{
  background:
    radial-gradient(ellipse 46% 70% at 79% 49%,rgba(0,15,31,.82) 0%,rgba(3,28,49,.74) 42%,rgba(5,41,68,.34) 68%,transparent 100%),
    radial-gradient(circle at 17% 28%,rgba(16,88,137,.32),transparent 31%),
    linear-gradient(135deg,#08213b 0%,#0b3152 51%,#082641 100%)!important;
}
.hero-packshot{
  -webkit-mask-image:none!important;
  mask-image:none!important;
}
.nav a:last-child,
.nav a:last-child[aria-current="page"]{color:#092b48!important}
@media(max-width:900px){.site-header .nav{top:100%}}
html{scrollbar-gutter:auto}


/* V7 requested homepage hero and About page. Existing site logo intentionally unchanged. */
.hero-catalogue.hero-background{
  position:relative;
  isolation:isolate;
  background-image:
    linear-gradient(90deg,rgba(3,24,41,.97) 0%,rgba(4,30,51,.93) 28%,rgba(4,30,51,.73) 45%,rgba(4,30,51,.22) 66%,rgba(4,30,51,.04) 100%),
    linear-gradient(180deg,rgba(2,18,32,.08) 0%,rgba(2,18,32,.03) 58%,rgba(2,18,32,.24) 100%),
    url('/assets/perf-v22/hero-catalogue-wide-full.webp')!important;
  background-size:cover!important;
  background-repeat:no-repeat!important;
  background-position:center right!important;
  border-bottom:1px solid rgba(255,255,255,.08)!important;
}
.hero-catalogue.hero-background:before{
  content:"";
  position:absolute;
  inset:0;
  z-index:0;
  pointer-events:none;
  background:radial-gradient(circle at 16% 34%,rgba(20,101,157,.24),transparent 31%)!important;
}
.hero-catalogue.hero-background .hero-grid{
  position:relative;
  z-index:1;
  grid-template-columns:minmax(0,.92fr) minmax(360px,1.08fr)!important;
  min-height:650px!important;
  padding-top:92px!important;
  padding-bottom:100px!important;
  gap:54px!important;
}
.hero-catalogue.hero-background .hero-copy-block{max-width:585px}
.hero-catalogue.hero-background h1{color:#fff!important;text-shadow:0 3px 24px rgba(0,0,0,.12)}
.hero-catalogue.hero-background .hero-subtitle{color:#f5f9fc!important}
.hero-catalogue.hero-background .hero-copy{color:#d8e7f1!important}
.hero-catalogue.hero-background .eyebrow{color:#8fd0ee!important}
.hero-catalogue.hero-background .hero-note span{background:rgba(255,255,255,.09)!important;border-color:rgba(255,255,255,.18)!important;color:#eef7fb!important;backdrop-filter:blur(3px)}
.hero-catalogue.hero-background .button.ghost{background:rgba(3,24,41,.22)!important;border-color:rgba(255,255,255,.54)!important;color:#fff!important;backdrop-filter:blur(3px)}
.hero-art-spacer{min-height:470px;pointer-events:none}

.about-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#06243d 0%,#0a3456 58%,#082946 100%);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.about-hero:after{content:"";position:absolute;right:-7%;top:-18%;width:540px;height:540px;border-radius:50%;background:radial-gradient(circle,rgba(40,132,183,.20),transparent 66%);pointer-events:none}
.about-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:.95fr 1.05fr;gap:92px;align-items:end;padding:110px 0 108px}
.about-hero .eyebrow{color:#91d1ed}
.about-hero h1{font-size:clamp(3.15rem,6.2vw,6rem);line-height:.96;letter-spacing:-.052em;margin:0;color:#fff;max-width:690px}
.about-lead{font-size:clamp(1.17rem,1.8vw,1.45rem);line-height:1.6;color:#d9e8f1;max-width:680px;margin:28px 0 0}
.about-intro{padding-bottom:4px}
.about-intro p{font-size:1.05rem;line-height:1.82;color:#d5e5ef;margin:0 0 18px}
.about-intro p:last-child{margin-bottom:0}
.about-section{padding-top:92px!important;padding-bottom:94px}
.about-principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.about-principles article{border:1px solid var(--line);border-radius:16px;padding:34px 30px;background:#fff;box-shadow:0 10px 30px rgba(7,35,57,.035)}
.about-principles span{display:inline-block;color:#1a7aa8;font-size:.74rem;font-weight:800;letter-spacing:.14em;margin-bottom:34px}
.about-principles h2{font-size:1.45rem;line-height:1.15;color:var(--navy);margin:0 0 13px}
.about-principles p{margin:0;color:var(--muted);font-size:.94rem;line-height:1.72}
.about-split{align-items:start}
.about-split p{line-height:1.82;margin-top:0}
.about-boundary{background:#082b4a;color:#fff;padding:72px 0}
.about-boundary-inner{display:grid;grid-template-columns:1.05fr 1.1fr auto;gap:48px;align-items:center}
.about-boundary .eyebrow{color:#91d1ed}
.about-boundary h2{font-size:clamp(2rem,3.5vw,3.1rem);line-height:1.05;letter-spacing:-.04em;margin:0;color:#fff}
.about-boundary p{color:#d1e1eb;margin:0;line-height:1.75}
.about-boundary .button{white-space:nowrap}

@media(max-width:900px){
  .hero-catalogue.hero-background{
    background-position:66% center!important;
    background-image:
      linear-gradient(90deg,rgba(3,24,41,.98) 0%,rgba(4,30,51,.91) 46%,rgba(4,30,51,.44) 72%,rgba(4,30,51,.12) 100%),
      linear-gradient(180deg,rgba(2,18,32,.04),rgba(2,18,32,.27)),
      url('/assets/perf-v22/hero-catalogue-wide-full.webp')!important;
  }
  .hero-catalogue.hero-background .hero-grid{grid-template-columns:1fr!important;min-height:610px!important;padding-top:82px!important;padding-bottom:86px!important}
  .hero-catalogue.hero-background .hero-copy-block{max-width:610px}
  .hero-art-spacer{display:none}
  .about-hero-grid{grid-template-columns:1fr;gap:38px;padding:88px 0 86px}
  .about-intro{max-width:720px}
  .about-principles{grid-template-columns:1fr}
  .about-boundary-inner{grid-template-columns:1fr;gap:24px;align-items:start}
  .about-boundary .button{justify-self:start}
}
@media(max-width:620px){
  .hero-catalogue.hero-background{
    background-position:69% center!important;
    background-image:
      linear-gradient(90deg,rgba(3,24,41,.99) 0%,rgba(4,30,51,.94) 58%,rgba(4,30,51,.58) 83%,rgba(4,30,51,.27) 100%),
      linear-gradient(180deg,rgba(2,18,32,.04),rgba(2,18,32,.31)),
      url('/assets/perf-v22/hero-catalogue-wide-full.webp')!important;
  }
  .hero-catalogue.hero-background .hero-grid{min-height:590px!important;padding-top:70px!important;padding-bottom:72px!important}
  .hero-catalogue.hero-background .hero-copy{font-size:1rem}
  .about-hero-grid{padding:72px 0 70px}
  .about-hero h1{font-size:3.25rem}
  .about-lead{font-size:1.08rem}
  .about-intro p{font-size:.98rem}
  .about-principles article{padding:28px 24px}
  .about-boundary{padding:58px 0}
}


/* Final brand mark: user-supplied Vantelyx circular monogram. */
.brand img,.footer-brand img,.gate-card>img,.account-brand-lockup img,.auth-mobile-brand img{background:transparent!important;padding:0!important;box-shadow:none!important;border-radius:50%!important}

/* Calculator reference layout v5 */
.calculator-page .site-header{box-shadow:none}.calculator-hero{background:linear-gradient(135deg,#041d33,#082b4a 62%,#0b395b);padding:58px 0 115px;text-align:center;color:#fff}.calculator-hero .eyebrow{color:#75c9dd}.calculator-hero h1{margin:8px 0;font-size:clamp(2.8rem,5vw,4.9rem);line-height:.98;letter-spacing:-.045em}.calculator-hero h1 span{color:#56bfd0}.calculator-hero p:last-child{margin:0;color:#bed1df}.calculator-stage{background:#f4f7f9;padding-bottom:80px}.calc-reference-shell{transform:translateY(-62px);margin-bottom:-62px}.calc-reference-card{background:#fff;border:1px solid #dbe4ea;border-radius:20px;box-shadow:0 24px 60px rgba(4,29,51,.10);padding:32px}.calc-main-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:46px}.calc-syringe-column{padding-right:28px;border-right:1px solid #dfe7ec}.calc-reference-card h2{font-size:1.04rem;color:#152b3b;margin:0 0 16px}.calc-reference-card h2>span{color:#177aa8}.syringe-options{display:grid;gap:13px}.syringe-option{display:grid;grid-template-columns:20px 74px 1fr;align-items:center;gap:12px;width:100%;min-height:95px;border:1px solid #dbe4ea;border-radius:13px;background:#fff;padding:15px 17px;cursor:pointer;text-align:left;color:#17364e}.syringe-option.active{border-color:#2ab0c1;background:#f8fdfe;box-shadow:0 0 0 1px #2ab0c1 inset}.radio-dot{width:18px;height:18px;border:2px solid #c7d6df;border-radius:50%;position:relative}.syringe-option.active .radio-dot{border-color:#2ab0c1}.syringe-option.active .radio-dot:after{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:#2ab0c1;inset:3px}.syringe-graphic{height:27px;position:relative;display:block}.syringe-graphic i{position:absolute;left:5%;right:12%;top:7px;height:13px;border:2px solid #94a9b8;border-radius:4px;background:linear-gradient(90deg,#f2f7f9,#fff)}.syringe-graphic i:after{content:"";position:absolute;inset:2px 8px;background:repeating-linear-gradient(90deg,transparent 0 18px,#536a7a 18px 19px)}.syringe-graphic b{position:absolute;left:0;top:5px;width:11%;height:18px;border-radius:3px;background:#ef7d2a}.syringe-graphic em{position:absolute;right:4%;top:2px;width:9%;height:24px;border-left:4px solid #a7b7c3;border-right:3px solid #ef7d2a}.calc-question{padding-bottom:24px;margin-bottom:24px;border-bottom:1px solid #dfe7ec}.calc-question:last-child{border:0;margin:0}.calc-choice-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.calc-choice-grid.water-grid,.calc-choice-grid.sample-grid{grid-template-columns:repeat(5,1fr)}.calc-pick{min-height:46px;border:1px solid #d6e1e8;background:#fff;border-radius:10px;color:#17364e;font-weight:800;cursor:pointer}.calc-pick.active{border-color:#27aebe;color:#087e91;background:#f5fdfe;box-shadow:0 0 0 1px #27aebe inset}.calc-custom{margin-top:12px;display:grid;gap:7px;font-size:.75rem;font-weight:750;color:#4b6678}.calc-custom[hidden]{display:none}.calc-custom input{max-width:220px}.required-sample-panel{margin-top:30px;border:1px solid #d8e3ea;border-radius:15px;background:#fff;padding:28px 30px 24px}.required-head{display:flex;align-items:end;justify-content:space-between;gap:30px}.required-head h2{font-size:1.55rem;margin:0 0 5px}.required-head h2 span{color:#1797ab}.required-head p{margin:0;color:#60788a;font-size:.88rem}.required-facts{display:flex;gap:24px}.required-facts span{display:grid;min-width:120px}.required-facts small{text-transform:uppercase;font-size:.62rem;letter-spacing:.08em;color:#7890a0}.required-facts strong{font-size:.93rem;color:#17364e}.unit-ruler{height:66px;margin-top:28px;position:relative;border-top:2px solid #19384d;background:repeating-linear-gradient(90deg,#19384d 0 1px,transparent 1px calc(100% / 30));background-size:100% 16px;background-repeat:no-repeat}.unit-fill{position:absolute;left:0;top:-2px;height:4px;background:#20aebf}.unit-pointer{position:absolute;top:-9px;transform:translateX(-50%)}.unit-pointer:before{content:"";display:block;width:2px;height:42px;background:#169aac;margin:auto}.unit-pointer span{display:grid;place-items:center;min-width:36px;height:32px;padding:0 8px;background:#169aac;color:#fff;border-radius:0 0 6px 6px;font-weight:850}.unit-ticks{position:absolute;left:0;right:0;top:18px}.unit-ticks span{position:absolute;transform:translateX(-50%);font-size:.72rem;font-weight:800;color:#314e63}.unit-caption{display:flex;justify-content:space-between;gap:20px;font-size:.72rem;color:#6b8190}.unit-caption #capacity-warning{color:#9c4c24;font-weight:750}.calc-benefits{display:grid;grid-template-columns:repeat(4,1fr);background:#071f34;border-radius:14px;margin-top:18px;color:#fff;overflow:hidden}.calc-benefits>div{display:flex;gap:12px;align-items:center;padding:20px 22px;border-right:1px solid #1e3c52}.benefit-icon{width:38px;height:38px;border:1px solid #56bfd0;border-radius:50%;display:grid;place-items:center;color:#56bfd0}.calc-benefits strong{display:block;font-size:.82rem;color:#7fd7e3}.calc-benefits small{display:block;color:#a9bdca;font-size:.7rem}.calculator-boundary{max-width:980px;margin:20px auto 0;text-align:center;font-size:.75rem;color:#6f8392}@media(max-width:900px){.calc-main-grid{grid-template-columns:1fr}.calc-syringe-column{border-right:0;border-bottom:1px solid #dfe7ec;padding:0 0 28px}.calc-choice-grid,.calc-choice-grid.water-grid,.calc-choice-grid.sample-grid{grid-template-columns:repeat(2,1fr)}.required-head{align-items:flex-start;flex-direction:column}.calc-benefits{grid-template-columns:1fr 1fr}}@media(max-width:620px){.calc-reference-card{padding:18px 14px}.calc-benefits{grid-template-columns:1fr}.syringe-option{grid-template-columns:18px 60px 1fr;padding:12px}.required-sample-panel{padding:22px 16px}}


/* Vantelyx VL brand enforcement - final */
.brand img,.footer-brand img,.gate-card>img,.account-brand-lockup img,.auth-mobile-brand img{
  background:#fff!important;
  border-radius:50%!important;
  padding:2px!important;
  box-shadow:0 0 0 1px rgba(255,255,255,.32),0 6px 18px rgba(0,0,0,.14)!important;
  object-fit:contain!important;
}
.site-header .brand img{width:52px!important;height:52px!important}
.footer-brand img{width:58px!important;height:58px!important}
@media(max-width:620px){.site-header .brand img{width:45px!important;height:45px!important}}

/* Calculator V3: deliberately isolated from legacy calculator rules. */
.calculator-v3-page{background:#f2f5f7}
.calc3-hero{background:linear-gradient(135deg,#041d33 0%,#082b4a 62%,#0a3555 100%);padding:54px 0 98px;text-align:center;color:#fff;position:relative;overflow:hidden}
.calc3-hero:after{content:"";position:absolute;inset:auto -10% -60% 20%;height:260px;border:1px solid rgba(79,190,211,.12);border-radius:50%;transform:rotate(-8deg)}
.calc3-hero .eyebrow{color:#7ad0df;margin-bottom:8px}
.calc3-hero h1{font-size:clamp(2.7rem,5vw,4.7rem);line-height:1;letter-spacing:-.05em;margin:0;color:#fff}
.calc3-hero h1 span{color:#64c8d8}
.calc3-hero p:last-child{font-size:1rem;margin:14px 0 0;color:#bfd1dd}
.calc3-stage{padding:0 0 78px;background:#f2f5f7}
.calc3-wrap{transform:translateY(-56px);margin-bottom:-56px}
.calc3-card{background:#fff;border:1px solid #d9e2e8;border-radius:18px;box-shadow:0 24px 58px rgba(4,29,51,.10);padding:30px}
.calc3-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:34px}
.calc3-left{padding-right:30px;border-right:1px solid #e1e7eb}
.calc3-question-title{margin:0 0 15px;color:#142d3f;font-size:1rem;line-height:1.35;font-weight:800}
.calc3-question-title b{color:#118fa3;margin-right:5px}
.calc3-syringes{display:grid;gap:12px}
.calc3-syringe{appearance:none;width:100%;display:grid;grid-template-columns:22px 66px minmax(150px,1fr);align-items:center;gap:13px;min-height:90px;padding:13px 16px;border:1px solid #dce4e9;border-radius:11px;background:#fff;color:#18364b;text-align:left;cursor:pointer;transition:border-color .14s,box-shadow .14s,background .14s,transform .14s}
.calc3-syringe:hover,.calc3-pick:hover{border-color:#89cbd5;background:#fbfeff}
.calc3-syringe:active,.calc3-pick:active{transform:translateY(1px)}
.calc3-syringe.is-active{border-color:#19a8bb;box-shadow:inset 0 0 0 1px #19a8bb;background:#f8fdfe}
.calc3-radio{width:18px;height:18px;border:2px solid #c0ced7;border-radius:50%;position:relative}
.calc3-syringe.is-active .calc3-radio{border-color:#19a8bb}
.calc3-syringe.is-active .calc3-radio:after{content:"";position:absolute;inset:3px;background:#19a8bb;border-radius:50%}
.calc3-syringe strong{font-size:.92rem;white-space:nowrap}
.calc3-syringe svg{width:100%;height:40px;display:block}
.calc3-right{display:grid;gap:0}
.calc3-question{padding:0 0 22px;margin:0 0 22px;border-bottom:1px solid #e1e7eb}
.calc3-question:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}
.calc3-picks{display:flex;flex-wrap:wrap;gap:9px}
.calc3-pick{appearance:none;min-width:82px;min-height:44px;padding:0 16px;border:1px solid #d9e2e8;border-radius:9px;background:#fff;color:#18364b;font-weight:800;font-size:.86rem;cursor:pointer;transition:border-color .14s,box-shadow .14s,background .14s,transform .14s}
.calc3-pick.is-active{border-color:#19a8bb;box-shadow:inset 0 0 0 1px #19a8bb;color:#087b8c;background:#f7fdfe}
.calc3-custom{margin-top:11px;display:flex;align-items:center;gap:10px;max-width:360px;color:#526b7c;font-size:.78rem;font-weight:700}
.calc3-custom[hidden]{display:none!important}
.calc3-custom input{width:150px;min-height:42px;border:1px solid #c8d5dd;border-radius:8px;padding:8px 10px;color:#17364e;background:#fff}
.calc3-result{margin-top:28px;border:1px solid #d9e2e8;border-radius:14px;padding:26px 28px 22px;background:#fff}
.calc3-result-top{display:flex;align-items:flex-end;justify-content:space-between;gap:28px}
.calc3-result h2{font-size:1.5rem;line-height:1.1;margin:0 0 7px;color:#152e40}
.calc3-result h2 span{color:#159aac}
.calc3-result-copy{margin:0;color:#4f687a;font-size:.92rem}
.calc3-facts{display:flex;gap:24px}
.calc3-fact{display:grid;min-width:120px}
.calc3-fact small{font-size:.61rem;letter-spacing:.09em;text-transform:uppercase;color:#7a8e9c}
.calc3-fact strong{font-size:.9rem;color:#17364e}
.calc3-ruler-shell{margin-top:26px;padding-top:4px}
.calc3-ruler{height:72px;position:relative;border-top:2px solid #17364e}
.calc3-minor-ticks{position:absolute;inset:0 0 auto;height:18px;background:repeating-linear-gradient(90deg,#17364e 0 1px,transparent 1px calc(100% / var(--max-units)));pointer-events:none}
.calc3-major-ticks{position:absolute;left:0;right:0;top:18px;height:30px;pointer-events:none}
.calc3-major-ticks span{position:absolute;transform:translateX(-50%);font-size:.72rem;font-weight:850;color:#233f52}
.calc3-fill{position:absolute;top:-2px;left:0;height:4px;background:#18a8bb;border-radius:2px}
.calc3-pointer{position:absolute;top:-9px;transform:translateX(-50%);z-index:2}
.calc3-pointer:before{content:"";display:block;width:2px;height:42px;background:#1699aa;margin:0 auto}
.calc3-pointer b{display:grid;place-items:center;min-width:38px;height:32px;padding:0 8px;background:#1699aa;color:#fff;border-radius:0 0 6px 6px;font-size:.78rem}
.calc3-ruler-meta{display:flex;justify-content:space-between;gap:18px;margin-top:-5px;color:#708492;font-size:.72rem}
.calc3-warning{color:#9a4b26;font-weight:750}
.calc3-features{display:grid;grid-template-columns:repeat(4,1fr);margin-top:16px;border-radius:13px;overflow:hidden;background:#06243d;color:#fff}
.calc3-feature{display:flex;gap:12px;padding:18px 20px;align-items:center;border-right:1px solid rgba(255,255,255,.1)}
.calc3-feature:last-child{border-right:0}
.calc3-feature i{display:grid;place-items:center;flex:0 0 34px;width:34px;height:34px;border:1px solid #5fc8d8;border-radius:50%;font-style:normal;color:#73d5e2;font-weight:850}
.calc3-feature strong{display:block;color:#78d6e2;font-size:.78rem}
.calc3-feature small{display:block;color:#a9bdca;font-size:.68rem;line-height:1.4}
.calc3-boundary{max-width:940px;margin:20px auto 0;text-align:center;color:#687f8f;font-size:.74rem}
.calc3-pick:focus-visible,.calc3-syringe:focus-visible,.calc3-custom input:focus-visible{outline:3px solid #75c9d8;outline-offset:2px}
@media(max-width:900px){.calc3-grid{grid-template-columns:1fr}.calc3-left{border-right:0;border-bottom:1px solid #e1e7eb;padding:0 0 26px}.calc3-result-top{align-items:flex-start;flex-direction:column}.calc3-features{grid-template-columns:1fr 1fr}.calc3-feature:nth-child(2){border-right:0}.calc3-feature:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.1)}}
@media(max-width:620px){.calc3-card{padding:16px 13px}.calc3-syringe{grid-template-columns:20px 58px 1fr;padding:11px;min-height:82px}.calc3-result{padding:21px 15px}.calc3-facts{width:100%;justify-content:space-between;gap:12px}.calc3-fact{min-width:0}.calc3-features{grid-template-columns:1fr}.calc3-feature{border-right:0;border-bottom:1px solid rgba(255,255,255,.1)}.calc3-feature:last-child{border-bottom:0}.calc3-ruler-meta{flex-direction:column;gap:3px}}


/* V4 final requested refinements */
.site-header .brand{display:inline-flex;align-items:center;gap:12px;min-width:max-content}
.site-header .brand-wordmark{display:block!important;color:#fff!important;font-size:1rem;font-weight:800;line-height:1;letter-spacing:.035em;white-space:nowrap}
.site-header .brand img{flex:0 0 auto}
.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:95;width:58px;height:58px;border-radius:999px;display:grid;place-items:center;background:#25d366;color:#fff;text-decoration:none;box-shadow:0 12px 30px rgba(5,74,35,.28);border:1px solid rgba(255,255,255,.65);transition:transform .16s ease,box-shadow .16s ease,background .16s ease}
.whatsapp-float:hover{transform:translateY(-2px) scale(1.025);box-shadow:0 16px 34px rgba(5,74,35,.34);background:#20c85d}
.whatsapp-float:focus-visible{outline:3px solid #86e6ab;outline-offset:3px}
.whatsapp-float svg{width:28px;height:28px;display:block;fill:currentColor}
.catalogue-tools .searchbox{position:relative}
.catalogue-tools .searchbox:after{content:'⌕';position:absolute;right:14px;top:50%;transform:translateY(-50%);color:#688295;font-size:1.05rem;pointer-events:none}
.catalogue-tools input[type='search']{padding-right:42px}
.product-card[hidden]{display:none!important}
@media(max-width:760px){.site-header .brand-wordmark{font-size:.9rem}.header-row{gap:16px}.whatsapp-float{right:16px;bottom:calc(16px + env(safe-area-inset-bottom));width:54px;height:54px}}
@media(max-width:420px){.site-header .brand-wordmark{font-size:.82rem;letter-spacing:.02em}.site-header .brand img{width:40px!important;height:40px!important}.nav-toggle{margin-left:auto}}


/* V8 peptide-pens information page + favicon-safe release */
.pen-hero{background:linear-gradient(135deg,#06243d 0%,#0a3456 58%,#082946 100%);color:#fff;border-bottom:1px solid rgba(255,255,255,.08);overflow:hidden}
.pen-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.65fr);gap:72px;align-items:center;padding:96px 0 92px}
.pen-hero .eyebrow{color:#91d1ed}.pen-hero h1{font-size:clamp(3rem,6vw,5.8rem);line-height:.96;letter-spacing:-.052em;margin:0;color:#fff;max-width:680px}.pen-hero p{color:#d8e7f1;font-size:1.08rem;line-height:1.75;max-width:690px}.pen-hero .pen-disclaimer{font-size:.88rem;color:#a9c1d2;margin-top:20px}
.pen-hero-media{display:flex;justify-content:center;align-items:center;min-height:500px}.pen-hero-media img{width:min(100%,330px);max-height:600px;object-fit:contain;filter:drop-shadow(0 30px 35px rgba(0,0,0,.22));border-radius:22px}
.pen-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.pen-feature-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:0 12px 34px rgba(7,35,57,.04)}.pen-feature-card h3{margin:0 0 10px;color:var(--navy);font-size:1.12rem}.pen-feature-card p{margin:0;color:var(--muted);line-height:1.65}
.pen-process{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px;align-items:start}.pen-process-copy h2{font-size:clamp(2.1rem,4vw,3.35rem);line-height:1.04;letter-spacing:-.04em;color:var(--navy);margin:0 0 20px}.pen-process-copy p{color:var(--muted);line-height:1.8}.pen-checks{display:grid;gap:14px}.pen-check{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px}.pen-check strong{display:block;color:var(--navy);margin-bottom:6px}.pen-check span{color:var(--muted);line-height:1.55}
.pen-cta{background:#082b4a;color:#fff;border-radius:22px;padding:46px;margin-top:18px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:36px}.pen-cta h2{color:#fff;margin:0 0 10px;font-size:clamp(1.8rem,3vw,2.7rem)}.pen-cta p{margin:0;color:#d6e5ef;max-width:720px;line-height:1.7}.pen-cta .button{white-space:nowrap;background:#fff;color:#082b4a}.pen-cta .button:hover{background:#eef5f9}
@media(max-width:900px){.pen-hero-grid,.pen-process{grid-template-columns:1fr}.pen-hero-grid{padding:72px 0}.pen-hero-media{min-height:390px}.pen-feature-grid{grid-template-columns:1fr}.pen-cta{grid-template-columns:1fr}.pen-cta .button{justify-self:start}}
@media(max-width:620px){.pen-hero-media img{width:230px}.pen-hero-media{min-height:320px}.pen-cta{padding:30px 24px}}


/* V7 final header scale refinement: slightly larger, still compact and responsive. */
.header-row{
  height:88px;
}
.site-header .brand{
  gap:13px;
}
.site-header .brand img{
  width:52px!important;
  height:52px!important;
}
.site-header .brand-wordmark{
  font-size:1.08rem!important;
  font-weight:820;
  line-height:1;
  letter-spacing:.05em!important;
  text-transform:uppercase;
}
.site-header .nav a{
  font-size:.9rem;
}

@media(max-width:760px){
  .header-row{
    height:80px!important;
    gap:18px!important;
  }
  .site-header .brand{
    gap:12px;
  }
  .site-header .brand img{
    width:48px!important;
    height:48px!important;
  }
  .site-header .brand-wordmark{
    font-size:1rem!important;
    letter-spacing:.045em!important;
  }
  .nav-toggle{
    min-height:46px;
    padding:10px 15px;
    font-size:.95rem;
    border-radius:10px;
  }
}

@media(max-width:420px){
  .header-row{
    height:78px!important;
  }
  .site-header .brand img{
    width:46px!important;
    height:46px!important;
  }
  .site-header .brand-wordmark{
    font-size:.94rem!important;
    letter-spacing:.035em!important;
  }
  .nav-toggle{
    min-height:44px;
    padding:9px 13px;
    font-size:.92rem;
  }
}


/* V8 pen page readability + realistic pen photo */
.pen-hero-media{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:26px;padding:20px;box-shadow:0 28px 48px rgba(0,0,0,.16)}
.pen-hero-media img{width:min(100%,320px);max-height:560px;object-fit:contain;border-radius:18px;background:#fff;padding:10px}
.pen-cta{background:linear-gradient(135deg,#082b4a 0%,#0c3558 100%);border:1px solid rgba(255,255,255,.08)}
.pen-cta .eyebrow{color:#8fd6f3;margin-bottom:10px}
.pen-cta p a{color:#9edcff;text-decoration:underline;text-underline-offset:2px}
.pen-cta-note{margin-top:12px!important;color:#bcd3e1!important;font-size:.95rem}
.pen-cta .button,.pen-cta .button:visited,.prose .pen-cta .button,.prose .pen-cta .button:visited{background:#fff!important;color:#082b4a!important;border:1px solid #fff!important;text-decoration:none!important;font-weight:800!important;box-shadow:0 10px 24px rgba(0,0,0,.12)}
.pen-cta .button:hover{background:#eef5f9!important;color:#082b4a!important}
.pen-cta .button:focus-visible{outline-color:#9edcff}
@media(max-width:900px){.pen-hero-media{padding:16px}.pen-hero-media img{max-height:500px;width:min(100%,280px)}}
@media(max-width:620px){.pen-hero-media{min-height:0;padding:14px}.pen-hero-media img{width:min(100%,240px);padding:8px}.pen-cta .button{width:100%}}


/* V10 final peptide-pen visual integration */
.pen-hero-grid{
  grid-template-columns:minmax(0,1.02fr) minmax(400px,.98fr);
  gap:64px;
}
.pen-hero-media{
  min-height:430px;
  padding:16px;
  background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.055));
  border:1px solid rgba(255,255,255,.18);
  border-radius:28px;
  box-shadow:0 30px 70px rgba(1,18,31,.28);
  overflow:hidden;
}
.pen-hero-media img{
  display:block;
  width:100%;
  max-width:560px;
  max-height:none;
  aspect-ratio:1/1;
  object-fit:cover;
  object-position:center;
  padding:0;
  border-radius:20px;
  background:#eef0f2;
  filter:none;
  box-shadow:0 14px 35px rgba(0,0,0,.16);
}
@media(max-width:1000px){
  .pen-hero-grid{grid-template-columns:minmax(0,1fr) minmax(340px,.86fr);gap:42px}
  .pen-hero-media{min-height:360px}
  .pen-hero-media img{max-width:470px}
}
@media(max-width:900px){
  .pen-hero-grid{grid-template-columns:1fr;gap:34px}
  .pen-hero-media{min-height:0;max-width:680px;width:100%;margin:0 auto}
  .pen-hero-media img{width:100%;max-width:620px;margin:0 auto}
}
@media(max-width:620px){
  .pen-hero-media{padding:10px;border-radius:20px}
  .pen-hero-media img{width:100%;max-width:none;border-radius:14px;padding:0}
}

/* V18: preserve readable contrast for light secondary actions inside prose sections. */
.prose .button.secondary,
.prose .button.secondary:visited{
  background:#fff!important;
  color:var(--navy)!important;
  border-color:#afc5d3!important;
  text-decoration:none!important;
}
.prose .button.secondary:hover{
  background:#f4f8fa!important;
  color:var(--navy)!important;
}


/* V20: mobile catalogue media hardening.
   iPhone 14 Pro Max (430 CSS px), Pixel 7 (~412 CSS px) and smaller devices
   use a width-relative media stage instead of the legacy fixed 190px height. */
.product-image img{
  object-position:center center!important;
}
@media(max-width:620px){
  .product-image img{
    width:100%!important;
    height:100%!important;
    max-width:100%!important;
    max-height:100%!important;
    object-fit:contain!important;
    object-position:center center!important;
  }
}
@media(max-width:430px){
  .product-image{
    height:auto!important;
    min-height:0!important;
    aspect-ratio:4/3!important;
    padding:12px!important;
    display:grid!important;
    place-items:center!important;
    overflow:hidden!important;
  }
  .product-image img{
    width:100%!important;
    height:100%!important;
    max-width:100%!important;
    max-height:100%!important;
    object-fit:contain!important;
    object-position:center center!important;
    padding:0!important;
    margin:0!important;
  }
}



/* V21 narrow-phone catalogue media.
   Keep the full square source image visible on iPhone 14 Pro Max (430px), Pixel 7 (~412px)
   and smaller devices instead of scaling the vial into a cropped media stage. */
@media(max-width:430px){
  .product-image{
    height:auto!important;
    min-height:0!important;
    aspect-ratio:1/1!important;
    padding:18px!important;
    display:flex!important;
    align-items:center!important;
    justify-content:center!important;
    overflow:hidden!important;
    background:#f5f8fa!important;
  }
  .product-image img{
    display:block!important;
    width:auto!important;
    height:auto!important;
    max-width:84%!important;
    max-height:84%!important;
    object-fit:contain!important;
    object-position:center center!important;
    margin:auto!important;
    padding:0!important;
  }
}
@media(max-width:390px){
  .product-image{padding:20px!important}
  .product-image img{max-width:80%!important;max-height:80%!important}
}

/* FAQ and search-supporting editorial content. */
.faq-list{display:grid;gap:12px;margin-top:28px}
.faq-item{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:19px 52px 19px 20px;font-weight:800;color:var(--navy);position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:'+';position:absolute;right:20px;top:14px;font-size:1.45rem;font-weight:500;color:var(--blue)}
.faq-item[open] summary:after{content:'–'}
.faq-item[open] summary{border-bottom:1px solid var(--line)}
.faq-answer{padding:18px 20px 20px;color:var(--muted)}
.faq-answer p{margin:0 0 12px}.faq-answer p:last-child{margin-bottom:0}
.faq-answer a{color:#0c6e9d}
.home-faq-links{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.home-faq-link{border:1px solid var(--line);border-radius:14px;padding:22px;background:#fff;text-decoration:none;color:var(--navy);font-weight:800;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}
.home-faq-link:hover{transform:translateY(-2px);border-color:#bdd2df;box-shadow:var(--shadow)}
.seo-copy{margin-top:28px;padding:28px;border:1px solid #dbe4ea;border-radius:16px;background:#fff}
.seo-copy h2{font-size:1.65rem;margin:0 0 10px;color:var(--navy)}
.seo-copy h3{font-size:1.05rem;margin:24px 0 8px;color:var(--navy)}
.seo-copy p{color:var(--muted);margin:0 0 12px}.seo-copy p:last-child{margin-bottom:0}
.regulatory-note{border-left:4px solid #d6a447;background:#fff9ed;padding:18px 20px;border-radius:0 12px 12px 0;margin:24px 0;color:#4d4433}
.regulatory-note strong{color:#5d470d}
@media(max-width:760px){.home-faq-links{grid-template-columns:1fr}.faq-item summary{padding-right:46px}.seo-copy{padding:22px 18px}}