*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:#faf7f0;color:#102b3c;font-family:Arial,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}figure{margin:0}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:Georgia,serif;font-weight:400;line-height:1.13}h1{font-size:clamp(38px,5vw,72px);margin-bottom:24px}h2{font-size:clamp(28px,3vw,44px)}em{font-style:normal;color:#946a32}.header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 4%;background:#faf7f0;border-bottom:1px solid #b69a6955}.brand{font-family:Georgia,serif;font-size:29px;letter-spacing:.16em;line-height:1.1;display:inline-block}.brand span{display:block;font:11px Arial,sans-serif;letter-spacing:.5em;text-align:center;margin-top:7px}nav{display:flex;align-items:center;gap:30px;font-size:14px}nav a[aria-current]{text-decoration:underline;text-underline-offset:7px}.button{display:inline-flex;align-items:center;justify-content:center;background:#102b3c;border:1px solid #102b3c;color:#fff8e9;padding:16px 24px;font:600 15px Arial,sans-serif;min-height:50px;line-height:1.4;text-align:center}.button:hover{background:#23485d}.button.small{font-size:14px;padding:12px 18px}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #b38a49;outline-offset:4px}.opening{width:100%;height:auto}.home-actions{display:flex;align-items:center;justify-content:center;gap:36px;padding:30px 20px 38px;border-bottom:1px solid #b69a6955}.text-link{border-bottom:1px solid #ae8750;padding-bottom:5px}.section{max-width:1360px;margin:auto;padding:64px 5%}.eyebrow{font-size:13px;font-weight:600;letter-spacing:.18em;color:#856130;margin-bottom:18px}.lead{font-size:20px;max-width:730px;margin-bottom:30px}.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}.story-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:50px;align-items:start;margin-top:40px}.photo-window{position:relative;overflow:hidden;width:100%;isolation:isolate}.photo-window img{position:absolute;max-width:none;height:auto}.photo-window.story{aspect-ratio:937/457}.story img{width:211.53%;left:-6.4%;top:-110.9%}.family-captions{background:#102b3c;color:#fff;display:grid;grid-template-columns:1fr 1fr 1.25fr;padding:18px 6px}.family-captions div{text-align:center;padding:0 8px;border-right:1px solid #a88548}.family-captions div:last-child{border:0}.family-captions strong{display:block;color:#e0b571;font:italic 26px Georgia,serif}.family-captions span{font-size:12px;display:block;line-height:1.4;margin-top:7px}.features{list-style:none;padding:0;margin:25px 0}.features li{padding:15px 0;border-bottom:1px solid #ae875050}.features strong,.features span{display:block}.features strong{font-size:17px}.features span{margin-top:4px}.page-next{margin-top:55px;border-top:1px solid #ae8750;padding-top:30px;display:flex;justify-content:space-between;align-items:center;gap:24px}.system-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin:45px auto 0;max-width:990px}.system-card{border:1px solid #b69a6977;background:#fffdf8;display:flex;flex-direction:column;transition:box-shadow .2s}.system-card:hover{box-shadow:0 12px 35px #102b3c18}.system-card .photo-window{max-width:300px;margin:28px auto 0}.photo-window.apex{aspect-ratio:644/971}.apex img{width:307.76%;left:-100.3%;top:0}.photo-window.alkaline{aspect-ratio:906/575}.alkaline img{width:218.54%;left:-60.5%;top:-40.52%}.system-card .apex{height:260px;width:173px}.system-card .alkaline{height:260px;max-width:100%;width:100%}.system-card .alkaline img{height:503.7px;width:auto;left:50%;top:-105px;transform:translateX(-50%)}.card-copy{padding:28px}.card-copy h2{font-size:36px}.card-copy p{margin-bottom:20px}.cta{text-align:center;background:#102b3c;color:#fff8e9;padding:55px 24px}.cta .button{background:#e2c18a;color:#102b3c}.cta .note{font-size:14px;margin-top:22px;margin-bottom:0}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.detail-grid>.apex{max-width:430px;justify-self:center}.back{display:inline-block;margin-bottom:34px}.detail-grid p{max-width:560px}.how{border-top:1px solid #b69a6977;margin-top:60px;padding-top:50px}.full-image{width:100%;height:auto;border:1px solid #b69a6955}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;padding-left:24px;margin:30px 0}.steps strong{display:block;margin-bottom:10px}.alkaline-feature{max-width:1040px;margin:40px auto}.copy-grid{align-items:start;margin-top:50px}.schedule{max-width:900px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}label{display:block;font-size:14px;font-weight:600}input{display:block;width:100%;min-height:50px;padding:12px;border:1px solid #b9ae9e;background:#fff;font:16px Arial,sans-serif;margin-top:6px;border-radius:0}.form-shell{margin-top:35px}.submit{margin-top:24px;width:100%;cursor:pointer}.consent{font-size:13px;margin-top:15px}.honeypot{position:absolute;left:-9999px;width:1px;height:1px}footer{padding:35px 5%;display:flex;justify-content:space-between;align-items:center;gap:24px;border-top:1px solid #b69a6955}footer p{margin:0}footer small{font-size:12px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:800px){.header{flex-direction:column;gap:20px;padding:20px}.header nav{flex-wrap:wrap;justify-content:center;gap:16px 24px}nav .button{flex-basis:100%}.section{padding:40px 6%}.story-grid,.detail-grid,.system-grid{grid-template-columns:1fr;gap:32px}.home-actions,.page-next,footer{flex-direction:column;text-align:center}.home-actions{gap:22px}.lead{font-size:18px}.story-copy{padding-top:10px}.family-captions strong{font-size:23px}.family-captions span{font-size:12px}.system-grid{max-width:480px}.steps{grid-template-columns:1fr;gap:20px}.detail-grid>.apex{max-width:330px}.field-grid{grid-template-columns:1fr}.how{margin-top:40px}.full-image{min-width:0}.button{max-width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.section-title{font-size:clamp(38px,5vw,72px);margin-bottom:24px}.page-layer{border-top:1px solid #b69a6977;scroll-margin-top:24px}.consultation{border-top:1px solid #b69a6977}.header nav{flex-wrap:wrap;justify-content:flex-end;gap:14px 22px}.consult-nav{font-weight:600;text-decoration:underline;text-underline-offset:5px}.home-actions{flex-wrap:wrap}.image-detail-link{font-size:14px;margin-top:18px}.consultation input{min-width:0}.field-grid>*{min-width:0}.system-card .alkaline{width:min(100%,340px);height:auto;aspect-ratio:906/575}.system-card .alkaline img{width:218.98%;height:auto;left:-60.5%;top:-40.52%;transform:none}@media(max-width:800px){.header nav{justify-content:center}.header nav .consult-nav{flex-basis:100%;text-align:center}.section-title{font-size:clamp(36px,7vw,52px)}.page-layer{scroll-margin-top:12px}.system-card .alkaline{margin-top:28px}.family-captions{grid-template-columns:1fr 1fr 1.25fr}}
/* September 14 draft refinements */
.family-art{position:relative;min-height:260px;margin-top:24px;background:#102b3c;overflow:hidden;display:flex;align-items:flex-end;padding:28px 32px}.family-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.family-art:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,43,60,.65),transparent)}.family-art p{position:relative;z-index:1;color:#fff8e9;font:32px/1.2 Georgia,serif;margin:0}.family-art em{color:#e0b571}.how .full-image{max-width:427px;margin-inline:auto}.image-detail-link{text-align:center}@media(max-width:800px){.family-art{min-height:220px;padding:24px}.family-art p{font-size:28px}}
.opening-frame{position:relative}.opening-retouch{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;mask-image:radial-gradient(ellipse 5% 3% at 31.3% 59%,#000 65%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 5% 3% at 31.3% 59%,#000 65%,transparent 100%)}
/* Separate filtration pages, with readable HTML descriptions. */
.filtration-pages{margin-top:60px;border-top:1px solid #b69a6977}.filtration-pages>.section{padding-inline:0}.filtration-page+.filtration-page{border-top:1px solid #b69a6977}.filtration-grid{display:grid;grid-template-columns:minmax(0,427px) minmax(0,1fr);gap:60px;align-items:start;margin-top:40px}.filtration-copy h3{font-size:32px;margin-bottom:18px}.filtration-copy article+article{border-top:1px solid #b69a6977;padding-top:28px;margin-top:28px}.filtration-copy .eyebrow{margin-bottom:12px}.sp3-steps{padding-left:24px;margin-top:24px}.sp3-steps li{padding-left:8px;margin-bottom:22px}.sp3-steps li::marker{color:#946a32;font-weight:bold}.sp3-steps p{margin:5px 0 0}.scale-note{border-left:3px solid #ae8750;padding:18px 22px;background:#eee7da}.scale-note p{margin:8px 0 0}@media(max-width:800px){.filtration-grid{grid-template-columns:1fr;gap:32px}.filtration-pages{margin-top:40px}.filtration-copy h3{font-size:28px}}@media print{.filtration-page{break-before:page}.header,footer,.page-next{display:none}}
/* High-resolution filtration artwork. */
.filtration-grid{grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:52px;align-items:center}.filtration-art{overflow:hidden;background:#f5f0e7;border:1px solid #b69a6944}.filtration-art img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}.filtration-art figcaption{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:19px 22px;border-top:1px solid #b69a6944;font-size:12px;font-weight:600;letter-spacing:.1em;background:#102b3c;color:#e3c99d}.filtration-art figcaption span{font-size:12px;font-weight:400;letter-spacing:0;color:#f7f1e5}.filtration-copy{min-width:0}.filtration-copy p{font-size:17px;line-height:1.7}@media(max-width:800px){.filtration-grid{grid-template-columns:1fr;gap:30px}.filtration-art figcaption{padding:16px;flex-wrap:wrap;gap:8px}.filtration-copy p{font-size:16px}}
/* Hide only the thin blue strip at the right of the existing photo crops. */
.photo-window.story,.photo-window.alkaline{clip-path:inset(0 3px 0 0)}
/* Match the family caption bar to the photo's visible right edge. */
.story-grid .family-captions{width:calc(100% - 3px)}
/* Cover the thin source-image seam immediately above the family names. */
.story-grid .family-captions{position:relative;margin-top:-2px}
/* Keep the Alkaline Plus crop wholly inside the cabinet photo, away from blue artwork. */
.photo-window.alkaline{clip-path:none}
.photo-window.alkaline img,.system-card .photo-window.alkaline img{width:223.5%;height:auto;left:-62.1%;top:-41.9%;transform:none}
/* Replace only the bottom-right words; retain the original divider and artwork. */
.opening-caption-retouch{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;clip-path:inset(90.3% 3.5% 6.4% 74.5%)}
/* Family portrait has an intrinsic size and loads normally on mobile. */
.family-photo{display:block;width:100%;height:auto;max-width:100%}
.story-grid .family-captions{width:100%;margin-top:0}
.contact-details{font-style:normal;display:grid;gap:32px;padding:20px 0 50px}.contact-details h2{font:600 16px Arial,sans-serif;margin-bottom:12px}.contact-details a{font-size:clamp(18px,3vw,24px);overflow-wrap:anywhere}