:root{--brand:#0b3954;--brand-dark:#082c40;--teal:#0f766e;--mint:#a7f3d0;--ink:#1b2430;--muted:#5b6472;--line:#e3e7ee;--page:#f4f6fa;--white:#fff;--danger:#c83333;--shadow:0 18px 55px rgba(13,41,58,.1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--page);color:var(--ink);font-family:Inter,"Segoe UI",system-ui,-apple-system,sans-serif}button,a{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}a{color:inherit}.announcement{background:var(--brand-dark);color:#fff;text-align:center;padding:10px 14px;font-size:13px;font-weight:750;letter-spacing:.01em}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.header-inner{max-width:1180px;margin:auto;min-height:68px;padding:0 22px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:22px;font-weight:850;letter-spacing:-.04em;color:var(--brand)}.brand b{color:var(--teal)}.brand-mark{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(145deg,var(--brand),var(--teal));color:#fff;font-size:13px;letter-spacing:-.03em}.icon-button,.cart-button{border:0;background:transparent;color:var(--brand);font-weight:750}.icon-button{font-size:24px;padding:9px}.cart-button{border:1px solid var(--line);border-radius:999px;padding:9px 14px}.cart-button span{display:inline-grid;place-items:center;min-width:23px;height:23px;border-radius:50%;background:var(--teal);color:#fff;margin-left:5px;font-size:12px}.drawer{position:fixed;top:0;left:0;bottom:0;width:min(330px,88vw);z-index:60;background:#fff;box-shadow:25px 0 70px rgba(0,0,0,.18);padding:88px 28px 28px;display:flex;flex-direction:column;gap:8px;transform:translateX(-105%);transition:.25s ease}.drawer.open{transform:none}.drawer a{padding:15px 12px;border-bottom:1px solid var(--line);text-decoration:none;font-weight:750}.drawer-close{position:absolute;top:25px;right:25px;border:0;background:var(--page);width:42px;height:42px;border-radius:50%;font-size:28px}.backdrop{position:fixed;inset:0;z-index:50;background:rgba(8,30,42,.45)}main{overflow:hidden}.product-shell{max-width:1180px;margin:32px auto 0;padding:0 22px 48px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);gap:54px}.gallery{min-width:0}.gallery-stage{display:grid;grid-template-columns:82px minmax(0,1fr);gap:13px;align-items:stretch}.main-image-wrap{background:#fff;border:1px solid var(--line);border-radius:26px;overflow:hidden;aspect-ratio:1/1;display:grid;place-items:center;box-shadow:var(--shadow)}.main-image-wrap img{width:100%;height:100%;object-fit:contain}.thumb-rail{min-height:0;display:grid;grid-template-rows:34px minmax(0,1fr) 34px;gap:7px}.thumbs{display:flex;flex-direction:column;gap:9px;min-height:0;overflow-y:auto;overscroll-behavior:contain;scroll-snap-type:y mandatory;scrollbar-width:none;padding:2px}.thumbs::-webkit-scrollbar{display:none}.thumb{flex:0 0 76px;width:76px;height:76px;padding:0;border:2px solid transparent;background:#fff;border-radius:12px;overflow:hidden;scroll-snap-align:center;transition:border-color .18s,transform .18s,box-shadow .18s}.thumb:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(13,41,58,.12)}.thumb.selected{border-color:var(--teal);box-shadow:0 0 0 2px rgba(15,118,110,.14)}.thumb img{width:100%;height:100%;object-fit:cover}.thumb-nav{width:100%;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--brand);font-size:25px;line-height:1;display:grid;place-items:center;transition:.18s}.thumb-nav:hover{border-color:var(--teal);color:var(--teal);background:#f3fbf9}.thumb-prev{transform:rotate(90deg)}.thumb-next{transform:rotate(90deg)}.product-copy{padding-top:10px}.eyebrow,.kicker,.section-heading>span{color:var(--teal);font-size:12px;font-weight:850;letter-spacing:.14em}.product-copy h1{font-size:clamp(35px,4.4vw,58px);line-height:1.02;letter-spacing:-.055em;margin:12px 0 16px;color:var(--brand-dark)}.subtitle{font-size:18px;line-height:1.55;color:var(--muted);margin:0 0 18px}.rating{font-size:14px;color:var(--muted)}.rating span{color:#f5a623;letter-spacing:2px}.offer-line{display:flex;align-items:center;gap:10px;margin-top:24px;font-size:13px;color:var(--muted)}.save{background:#fee2e2;color:#b42323;padding:6px 9px;border-radius:7px;font-weight:850}.price-row{display:flex;align-items:baseline;gap:13px;margin-top:8px}.price-row strong{font-size:48px;letter-spacing:-.055em;color:var(--brand-dark)}.price-row del{color:#8a94a3;font-size:20px}.pay-note{font-size:13px;color:var(--muted);margin-top:-5px}.stock-card{display:flex;align-items:center;gap:8px;background:#ecfdf5;border:1px solid #bae6d2;border-radius:13px;padding:12px 14px;font-size:13px;color:#236149;margin:24px 0}.stock-card span:last-child{color:#4b7262}.pulse{width:9px;height:9px;border-radius:50%;background:#16a34a;box-shadow:0 0 0 5px rgba(22,163,74,.12)}fieldset{border:0;padding:0;margin:0}.option-group legend{font-size:14px;margin-bottom:11px}.swatches{display:flex;gap:10px}.swatch{width:42px;height:42px;border-radius:50%;border:4px solid #fff;box-shadow:0 0 0 1px #cad2dc;background:var(--swatch)}.swatch.selected{box-shadow:0 0 0 3px var(--teal)}.quantity-row{display:flex;align-items:center;justify-content:space-between;margin:25px 0 14px;font-size:14px;font-weight:750}.stepper{height:44px;display:flex;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}.stepper button{width:42px;border:0;background:#fff;font-size:21px}.stepper output{width:44px;display:grid;place-items:center;border-inline:1px solid var(--line)}.primary-cta,.secondary-cta{width:100%;height:58px;border-radius:14px;font-weight:850;font-size:17px}.primary-cta{border:0;background:linear-gradient(135deg,var(--teal),#0b8e7f);color:#fff;box-shadow:0 16px 35px rgba(15,118,110,.24)}.secondary-cta{border:1px solid var(--brand);color:var(--brand);background:#fff;margin-top:10px}.assurance-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-top:22px}.assurance-grid div{background:#fff;padding:15px}.assurance-grid b,.assurance-grid span{display:block}.assurance-grid b{font-size:13px;color:var(--brand)}.assurance-grid span{font-size:11px;color:var(--muted);margin-top:4px;line-height:1.35}.proof-strip{max-width:1180px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr);background:var(--brand-dark);border-radius:22px;padding:25px;color:#fff}.proof-strip div{text-align:center;border-right:1px solid rgba(255,255,255,.17)}.proof-strip div:last-child{border:0}.proof-strip strong,.proof-strip span{display:block}.proof-strip strong{font-size:25px;color:var(--mint)}.proof-strip span{font-size:12px;margin-top:4px;opacity:.82}.section{max-width:1080px;margin:100px auto;padding:0 22px}.section-heading{max-width:700px;margin:0 auto 40px;text-align:center}.section h2{font-size:clamp(34px,5vw,60px);line-height:1.02;letter-spacing:-.055em;color:var(--brand-dark);margin:10px 0 16px}.section-heading p{font-size:18px;line-height:1.6;color:var(--muted)}.intro img,.wide-media img,.split img{border-radius:26px;box-shadow:var(--shadow);width:100%}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature-grid article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;min-height:220px}.feature-grid article>span{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#e9f7f3;color:var(--teal);font-weight:850}.feature-grid h3{font-size:21px;color:var(--brand);margin:38px 0 10px}.feature-grid p{color:var(--muted);line-height:1.55;margin:0}.feature-grid .accent-card{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff}.feature-grid .accent-card h3{color:#fff}.feature-grid .accent-card p{color:#c6d6df}.wide-media{max-width:1180px;margin:100px auto;padding:0 22px}.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:60px}.split>div>h2{margin-top:12px}.check-list{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:11px}.check-list li{position:relative;padding-left:30px;color:#394653}.check-list li:before{content:'✓';position:absolute;left:0;color:var(--teal);font-weight:900}.image-story{max-width:1180px;margin:80px auto;display:grid;grid-template-columns:repeat(3,1fr);gap:15px;padding:0 22px}.image-story img{height:430px;width:100%;object-fit:cover;border-radius:20px}.faq{max-width:820px}.faq details{background:#fff;border:1px solid var(--line);border-radius:15px;margin:10px 0;padding:0 20px}.faq summary{list-style:none;padding:20px 0;font-weight:800;color:var(--brand);cursor:pointer}.faq summary::-webkit-details-marker{display:none}.faq p{color:var(--muted);line-height:1.6;margin:0 0 20px}footer{background:var(--brand-dark);color:#fff;padding:55px 22px 90px;text-align:center}.footer-brand{display:flex;align-items:center;justify-content:center;gap:10px;font-size:20px}.footer-brand .brand-mark{background:var(--mint);color:var(--brand-dark)}footer p{color:#bed0da;font-size:13px}footer div a{display:inline-block;margin:15px 10px;color:#fff}footer small{display:block;margin-top:28px;color:#8fabb9}.mobile-buy{display:none}.toast{position:fixed;z-index:80;right:22px;bottom:22px;background:var(--brand-dark);color:#fff;padding:14px 18px;border-radius:12px;box-shadow:var(--shadow);opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}
@media(max-width:860px){.product-shell{grid-template-columns:1fr;gap:28px;margin-top:18px}.product-copy{padding-top:0}.proof-strip{border-radius:0;grid-template-columns:1fr 1fr}.proof-strip div{padding:12px;border-right:0}.feature-grid{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr;gap:30px}.image-story{grid-template-columns:1fr}.image-story img{height:auto}.mobile-buy{position:fixed;z-index:40;display:flex;align-items:center;justify-content:space-between;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);padding:10px 15px calc(10px + env(safe-area-inset-bottom));box-shadow:0 -12px 35px rgba(17,38,53,.13)}.mobile-buy small,.mobile-buy strong{display:block}.mobile-buy small{font-size:10px;color:var(--muted)}.mobile-buy strong{font-size:20px;color:var(--brand)}.mobile-buy button{border:0;border-radius:12px;background:var(--teal);color:#fff;font-weight:850;padding:14px 26px}body{padding-bottom:76px}}
@media(max-width:560px){.header-inner{padding:0 14px}.brand{font-size:19px}.product-shell{padding-inline:14px}.product-copy h1{font-size:39px}.subtitle{font-size:16px}.gallery-stage{grid-template-columns:1fr;gap:10px}.main-image-wrap{grid-row:1}.thumb-rail{grid-row:2;display:grid;grid-template-columns:34px minmax(0,1fr) 34px;grid-template-rows:76px;gap:7px}.thumbs{flex-direction:row;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;padding:1px}.thumb{flex-basis:72px;width:72px;height:72px}.thumb-nav{height:72px}.thumb-prev,.thumb-next{transform:none}.price-row strong{font-size:43px}.assurance-grid{grid-template-columns:1fr}.proof-strip{grid-template-columns:1fr 1fr;padding:18px 8px}.section{margin:72px auto;padding-inline:16px}.section h2{font-size:39px}.feature-grid{grid-template-columns:1fr}.feature-grid article{min-height:190px}.wide-media,.image-story{padding-inline:14px;margin-block:65px}.cart-button{font-size:0}.cart-button span{font-size:12px;margin:0}}