:root{
  --ink:#071315;
  --deep:#073d42;
  --teal:#0aa8a5;
  --teal-soft:#80ebe2;
  --paper:#f5faf9;
  --white:#ffffff;
  --line:#d8e7e4;
  --muted:#68787b;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,Arial,sans-serif;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
.shell{width:min(1180px,calc(100% - 40px));margin:auto}
.scroll-progress{position:fixed;left:0;top:0;width:0;height:3px;background:var(--teal);z-index:100}
.research-notice{background:#061113;color:#d9eeee;text-align:center;font-size:10px;letter-spacing:.18em;padding:9px 20px}
.site-header{position:sticky;top:0;z-index:40;background:rgba(245,250,249,.84);backdrop-filter:blur(18px);border-bottom:1px solid rgba(216,231,228,.78);transition:.3s}
.site-header.scrolled{background:rgba(255,255,255,.94);box-shadow:0 16px 40px rgba(7,40,43,.08)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;flex-direction:column;line-height:.85}
.brand strong{font:700 27px/1 Space Grotesk;letter-spacing:.06em}
.brand span{font-size:9px;letter-spacing:.46em;color:var(--teal);margin:8px 0 0 3px}
.nav-links{display:flex;align-items:center;gap:28px;font-size:13px;font-weight:600}
.menu-button{display:none;border:0;background:none;width:42px;height:42px;position:relative}
.menu-button span{position:absolute;left:9px;width:24px;height:2px;background:var(--ink);transition:.3s}
.menu-button span:first-child{top:16px}.menu-button span:last-child{top:24px}
.menu-button.open span:first-child{transform:translateY(4px) rotate(45deg)}
.menu-button.open span:last-child{transform:translateY(-4px) rotate(-45deg)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--teal);background:var(--teal);color:#fff;border-radius:999px;padding:14px 22px;font-weight:700;font-size:13px;transition:.3s;position:relative;overflow:hidden}
.button:before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-130%);transition:.7s}
.button:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(10,168,165,.22)}
.button:hover:before{transform:translateX(130%)}
.button.compact{padding:10px 16px}
.button.ghost{background:transparent;color:var(--ink);border-color:#9fbfbc}
.hero{position:relative;overflow:hidden;background:#061113;color:#fff;padding:90px 0 76px}
.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:55px;align-items:center;position:relative;z-index:2}
.eyebrow{font-size:11px;font-weight:800;letter-spacing:.19em;color:var(--teal);margin-bottom:18px}
.hero h1,.section-heading h2,.quality-copy h2,.verify-copy h2,.faq h2,.cta-panel h2{font-family:Space Grotesk;margin:0;letter-spacing:-.05em;line-height:.98}
.hero h1{font-size:clamp(50px,6vw,84px)}
.hero h1 span{color:var(--teal)}
.hero-lead{max-width:660px;color:#aec0c1;font-size:18px;line-height:1.7;margin:28px 0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero .ghost{color:#fff;border-color:#496467}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;border-top:1px solid #274044;margin-top:40px;padding-top:26px}
.hero-stats strong,.hero-stats span{display:block}
.hero-stats strong{font:600 22px Space Grotesk}
.hero-stats span{font-size:11px;color:#849b9e;margin-top:4px}
.hero-product{position:relative;min-height:460px;display:grid;place-items:center}
.product-orbit{position:absolute;width:560px;height:420px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#e9fffb,#91e9df 42%,#0f7376 72%,#083337);filter:blur(.2px);transform:rotate(-8deg)}
.product-wrap{position:relative;z-index:2;width:115%;animation:productFloat 5.5s ease-in-out infinite}
.product-wrap img{width:100%;display:block;border-radius:14px;filter:drop-shadow(0 30px 35px rgba(0,0,0,.34))}
.floating-label{position:absolute;z-index:3;background:rgba(255,255,255,.91);color:var(--ink);padding:15px 18px;border-radius:14px;border:1px solid rgba(255,255,255,.85);box-shadow:0 18px 45px rgba(0,0,0,.18);backdrop-filter:blur(10px)}
.floating-label small,.floating-label strong{display:block}
.floating-label small{font-size:9px;letter-spacing:.14em;color:var(--muted)}
.floating-label strong{font-size:13px;color:var(--deep);margin-top:4px}
.label-one{right:-10px;top:20%;animation:labelFloat 4.2s ease-in-out infinite}
.label-two{left:-8px;bottom:13%;animation:labelFloat 5s ease-in-out infinite reverse}
.ambient{position:absolute;border-radius:50%;filter:blur(80px);opacity:.3}
.ambient-one{width:460px;height:460px;background:#0aa8a5;right:-180px;top:-160px}
.ambient-two{width:360px;height:360px;background:#167d81;left:-180px;bottom:-220px}
.molecule{position:absolute;width:220px;height:220px;border-radius:50%;opacity:.14;background:radial-gradient(circle at 25% 25%,#65ddd3 0 4px,transparent 5px),radial-gradient(circle at 70% 35%,#65ddd3 0 6px,transparent 7px),radial-gradient(circle at 45% 75%,#65ddd3 0 5px,transparent 6px)}
.molecule-a{left:-80px;top:90px;animation:drift 14s ease-in-out infinite}
.molecule-b{right:3%;bottom:-60px;animation:drift 17s ease-in-out infinite reverse}
.trust-bar{background:#fff;border-bottom:1px solid var(--line)}
.trust-grid{min-height:70px;display:grid;grid-template-columns:repeat(4,1fr);align-items:center;text-align:center;text-transform:uppercase;font-size:10px;letter-spacing:.14em}
.trust-grid span+span{border-left:1px solid var(--line)}
.section{padding:105px 0}
.products{background:#f7fbfa}
.section-heading{display:grid;grid-template-columns:1fr .85fr;gap:80px;align-items:end}
.section-heading h2,.quality-copy h2,.faq h2{font-size:clamp(40px,4.6vw,64px)}
.section-heading p,.quality-copy>p{color:var(--muted);font-size:17px;line-height:1.7}
.catalogue-count{text-align:right;color:var(--teal);font-weight:700;margin:26px 0 18px}
.catalogue-count span{font-size:20px}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.35s;box-shadow:0 8px 22px rgba(10,48,50,.03)}
.product-card:hover{transform:translateY(-9px);box-shadow:0 24px 55px rgba(8,55,57,.12);border-color:#9fd4cf}
.product-image,.product-placeholder{height:205px;background:#030707;display:grid;place-items:center;position:relative;overflow:hidden}
.product-image img{width:120%;transition:.5s}
.product-card:hover .product-image img{transform:scale(1.07) rotate(-1deg)}
.image-badge{position:absolute;left:14px;top:14px;background:var(--teal);color:#fff;border-radius:999px;padding:7px 10px;font-size:8px;letter-spacing:.12em;font-weight:800}
.product-placeholder:before{content:"";position:absolute;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,#2a4c4e,#071213 65%);filter:blur(1px)}
.product-placeholder span{position:relative;color:#eaf6f5;background:linear-gradient(145deg,#fff,#9db3b3);-webkit-background-clip:text;background-clip:text;color:transparent;font:700 25px Space Grotesk;letter-spacing:.05em;transform:perspective(300px) rotateX(14deg) rotateY(-12deg);transition:.4s}
.product-card:hover .product-placeholder span{transform:perspective(300px) rotateX(0) rotateY(0) scale(1.14)}
.product-copy{padding:20px}
.product-copy small{font-size:8px;letter-spacing:.14em;color:var(--teal);font-weight:800}
.product-copy h3{font:600 20px Space Grotesk;margin:8px 0 3px}
.product-copy p{font-size:12px;color:var(--muted);margin:0}
.product-copy a{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:700;margin-top:18px;color:var(--deep)}
.product-copy a span{transition:.3s}
.product-card:hover .product-copy a span{transform:translateX(5px)}
.quality{background:linear-gradient(180deg,#eaf8f6,#f6fbfa)}
.quality-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:80px;align-items:center}
.quality-visual{min-height:470px;border-radius:26px;background:linear-gradient(145deg,#062326,#0a7476);position:relative;overflow:hidden;padding:40px;display:flex;align-items:flex-end;color:#fff}
.quality-orb{position:absolute;width:430px;height:430px;border-radius:50%;right:-75px;top:-95px;background:radial-gradient(circle at 28% 26%,#a6fff7,#14bbb5 45%,#07545a 75%);animation:orbPulse 7s ease-in-out infinite}
.quality-caption{position:relative}
.quality-caption small{font-size:9px;letter-spacing:.17em;color:#a8dfda}
.quality-caption strong{display:block;font:600 46px/1 Space Grotesk;margin-top:14px}
.quality-copy>p{max-width:680px}
.quality-points{margin-top:30px}
.quality-points>div{display:grid;grid-template-columns:42px 1fr;gap:16px;padding:19px 0;border-top:1px solid #c7dedb}
.quality-points>div>span{color:var(--teal);font-weight:800}
.quality-points strong,.quality-points p{display:block}
.quality-points p{color:var(--muted);font-size:13px;margin:5px 0 0}
.verification{padding-top:0}
.verify-panel{background:var(--deep);color:#fff;border-radius:26px;padding:56px;display:grid;grid-template-columns:.9fr 1.1fr;gap:65px;align-items:center;box-shadow:0 28px 70px rgba(7,61,66,.16)}
.verify-copy h2{font-size:clamp(40px,4vw,58px)}
.verify-copy p{color:#c0d9d7;line-height:1.7}
.light{color:#8ce8df}
.verify-form{background:#fff;color:var(--ink);border-radius:18px;padding:25px}
.verify-form label{display:block;font-size:11px;font-weight:700;margin-bottom:9px}
.verify-row{display:flex;gap:10px}
.verify-row input{flex:1;min-width:0;border:1px solid #c8dcda;border-radius:999px;padding:0 18px;height:50px;outline:none}
.verify-row input:focus{border-color:var(--teal);box-shadow:0 0 0 4px rgba(10,168,165,.1)}
.light-button{background:#fff;color:var(--deep);border-color:#fff}
.verify-form .light-button{background:var(--deep);color:#fff;border-color:var(--deep);min-width:155px}
.verify-result{margin-top:14px;border-radius:12px;background:#f1f7f6;color:var(--muted);padding:13px 15px;font-size:12px}
.verify-result.loading{color:var(--deep)}
.verify-result.success{background:#e8f8f1;color:#136647}
.spinner{display:none;width:16px;height:16px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .75s linear infinite}
.verify-form.loading .spinner{display:block}.verify-form.loading .button-text{display:none}
.faq{background:#fff}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}
.accordion details{border-top:1px solid var(--line);padding:22px 0}
.accordion summary{list-style:none;display:flex;justify-content:space-between;gap:20px;font-weight:700;cursor:pointer}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary span{color:var(--teal);font-size:20px;transition:.3s}
.accordion details[open] summary span{transform:rotate(45deg)}
.accordion p{color:var(--muted);line-height:1.7;padding-right:30px}
.cta-section{padding:0 0 95px;background:#fff}
.cta-panel{background:linear-gradient(135deg,#08262a,#087376);color:#fff;border-radius:26px;padding:50px 56px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta-panel small{font-size:9px;letter-spacing:.18em;color:#9ce7e1}
.cta-panel h2{font-size:clamp(36px,4vw,54px);margin-top:12px}
footer{background:#061113;color:#fff;padding:60px 0 24px}
.footer-main{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center}
.footer-main p{color:#9eb0b2;font-size:13px}
.footer-links{display:flex;gap:22px;justify-content:flex-end;font-size:12px}
.footer-brand span{color:#5edbd0}
.footer-legal{display:flex;justify-content:space-between;gap:30px;border-top:1px solid #273b3e;margin-top:42px;padding-top:20px;color:#778a8d;font-size:9px}
.footer-legal p{max-width:760px;margin:0}
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
@keyframes productFloat{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-16px) rotate(-1deg)}}
@keyframes labelFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes drift{0%,100%{transform:translate(0,0) rotate(0)}50%{transform:translate(55px,25px) rotate(18deg)}}
@keyframes orbPulse{0%,100%{transform:scale(1) rotate(0)}50%{transform:scale(1.08) rotate(12deg)}}
@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:920px){
  .menu-button{display:block}.nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;padding:24px}.nav-links.open{display:flex}
  .hero-grid,.section-heading,.quality-grid,.verify-panel,.faq-grid{grid-template-columns:1fr}
  .hero-product{min-height:390px}.product-grid{grid-template-columns:repeat(2,1fr)}
  .quality-grid,.faq-grid{gap:45px}.verify-panel{padding:40px}
  .trust-grid{grid-template-columns:repeat(2,1fr);padding:18px 0;gap:14px}.trust-grid span+span{border:0}
}
@media(max-width:620px){
  .shell{width:min(100% - 28px,1180px)}.hero{padding-top:62px}.hero h1{font-size:48px}.hero-stats{grid-template-columns:1fr}
  .hero-product{min-height:310px}.product-wrap{width:125%}.floating-label{display:none}
  .section{padding:75px 0}.product-grid{grid-template-columns:1fr}.product-image,.product-placeholder{height:235px}
  .verify-panel{padding:28px;border-radius:20px}.verify-row{flex-direction:column}.verify-form .light-button{height:50px}
  .cta-panel{padding:34px;display:block}.cta-panel .button{margin-top:25px}
  .footer-main{grid-template-columns:1fr;gap:24px}.footer-links{justify-content:flex-start;flex-wrap:wrap}.footer-legal{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}

.site-logo{display:block;width:155px;height:auto;max-height:48px;object-fit:contain}
.footer-logo{filter:brightness(0) invert(1);opacity:.96}
.title-line-one{color:#fff!important}
@media(max-width:620px){.site-logo{width:135px}}


.product-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px}
.product-actions a{margin-top:0}
.details-button{border:0;background:transparent;color:var(--teal);font-size:12px;font-weight:700;padding:0;cursor:pointer}
.details-button:hover{text-decoration:underline}
.contact{background:#f7fbfa}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:start;border:1px solid var(--line);border-radius:28px;padding:58px;background:linear-gradient(145deg,#fff,#edf8f6)}
.contact-copy h2{font:600 clamp(40px,4.6vw,62px)/1 Space Grotesk;letter-spacing:-.05em;margin:0}
.contact-copy p{color:var(--muted);font-size:17px;line-height:1.7}
.contact-form{display:grid;gap:12px}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid #c8dcda;border-radius:13px;padding:15px 17px;background:#fff;font:inherit;outline:none}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--teal);box-shadow:0 0 0 4px rgba(10,168,165,.1)}
.contact-form textarea{resize:vertical}
.contact-form small{color:var(--muted)}
.product-modal{position:fixed;inset:0;z-index:120;display:none;align-items:center;justify-content:center;padding:24px}
.product-modal.open{display:flex}
.modal-backdrop{position:absolute;inset:0;background:rgba(2,10,11,.76);backdrop-filter:blur(10px)}
.modal-card{position:relative;z-index:2;width:min(920px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:28px;display:grid;grid-template-columns:1fr 1fr;box-shadow:0 35px 100px rgba(0,0,0,.35)}
.modal-close{position:absolute;right:18px;top:16px;z-index:4;width:40px;height:40px;border:0;border-radius:50%;background:rgba(255,255,255,.9);font-size:28px;cursor:pointer}
.modal-visual{min-height:500px;background:radial-gradient(circle at 50% 40%,#dff8f4,#061113 72%);display:grid;place-items:center;padding:35px;overflow:hidden}
.modal-visual img{width:120%;filter:drop-shadow(0 28px 35px rgba(0,0,0,.28))}
.modal-placeholder{font:700 84px Space Grotesk;color:#fff;text-shadow:0 0 40px rgba(128,235,226,.45)}
.modal-copy{padding:55px 46px;display:flex;flex-direction:column;justify-content:center}
.modal-copy>small{font-size:9px;letter-spacing:.15em;color:var(--teal);font-weight:800}
.modal-copy h2{font:600 48px/1 Space Grotesk;letter-spacing:-.045em;margin:13px 0 9px}
.modal-copy>strong{color:var(--deep)}
.modal-copy>p{color:var(--muted);line-height:1.7}
.modal-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.dark-ghost{color:var(--ink)!important;border-color:#a8c4c1!important}
.modal-notice{font-size:10px!important;margin-top:24px}
.modal-open{overflow:hidden}
@media(max-width:920px){.contact-grid{grid-template-columns:1fr;gap:40px}.modal-card{grid-template-columns:1fr}.modal-visual{min-height:330px}.modal-copy{padding:38px}}
@media(max-width:620px){.contact-grid{padding:28px;border-radius:20px}.modal-card{border-radius:20px}.modal-copy h2{font-size:40px}.product-actions{align-items:flex-end}}