:root{
  --ink:#17201b;
  --ink-2:#293831;
  --paper:#f3f8f4;
  --paper-2:#e6f0ea;
  --white:#fbfdf9;
  --line:#d3ded6;
  --muted:#607268;
  --muted-dark:#b7c2ba;
  --orange:#df6a2e;
  --orange-2:#f28a3c;
  --green:#245743;
  --water:#1779a6;
  --water-soft:#dff1f6;
  --steel:#4d6268;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 22px 60px rgba(23,32,27,.12);
  --shadow-dark:0 28px 90px rgba(3,12,8,.34);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'IBM Plex Sans',system-ui,sans-serif;background:var(--paper);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
[hidden]{display:none!important}
::selection{background:var(--water);color:var(--white)}
.scroll-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:300;pointer-events:none;background:transparent}
.scroll-progress span{display:block;width:100%;height:100%;background:linear-gradient(90deg,var(--orange),var(--water),var(--green));transform:scaleX(0);transform-origin:left center;box-shadow:0 0 20px rgba(23,121,166,.26)}

.container{width:min(1180px,92%);margin-inline:auto}
.kicker{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:0;text-transform:uppercase;color:var(--water);font-weight:600}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:14px;padding:13px 22px;font-weight:800;line-height:1;border:1px solid transparent;transition:transform .18s,box-shadow .18s,background .18s,color .18s}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn-lg{padding:18px 28px;font-size:16px}
.btn-block{width:100%}
.btn:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid rgba(23,121,166,.34);outline-offset:3px}
.btn-dark{background:var(--ink);color:var(--white)}
.btn-orange{background:var(--orange);color:var(--white);box-shadow:0 16px 34px rgba(223,106,46,.22)}
.btn-orange:hover{background:var(--orange-2)}
.btn-outline{border-color:rgba(23,32,27,.16);background:rgba(251,253,249,.54)}
.btn-outline:hover{border-color:var(--ink);background:var(--white)}

.top-strip{position:relative;background:var(--ink);color:var(--white);text-align:center;padding:9px 48px;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:0}
.top-strip button{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:22px;color:var(--muted-dark)}
.site-header{position:sticky;top:0;z-index:80;background:rgba(243,248,244,.84);backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:.25s}
.site-header.scrolled{background:rgba(243,248,244,.96);border-color:var(--line)}
.nav-shell{height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:14px;font-family:'Archivo',sans-serif;font-weight:900;font-size:18px;letter-spacing:0;text-decoration:none;max-width:60%}
.brand-logo{height:46px!important;max-height:46px;width:auto!important;max-width:200px;display:block;flex-shrink:0;object-fit:contain}
.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--green);color:var(--water-soft);font-weight:900}
.brand-tag{display:flex;align-items:center;padding-left:14px;border-left:1px solid var(--line);white-space:nowrap}
.brand small{display:block;font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:0;text-transform:uppercase;color:var(--muted);line-height:1.2;margin-top:0}
@media(max-width:640px){.brand-logo{height:36px!important;max-width:140px}.brand-tag{display:none}}
.nav-links{display:none;align-items:center;gap:28px;font-weight:700;font-size:14px;color:var(--ink-2)}
.nav-links a{padding:8px 0;border-bottom:2px solid transparent}
.nav-links a:hover,.nav-links a.active{border-color:var(--water);color:var(--ink)}
.nav-actions{display:flex;align-items:center;gap:12px}
.mini-price{display:none;font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--muted);padding-right:12px;border-right:1px solid var(--line)}
.mini-price b{color:var(--ink)}
.menu-btn{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;gap:4px;background:var(--white);border:1px solid var(--line)}
.menu-btn span{display:block;width:18px;height:2px;background:var(--ink)}
@media(min-width:980px){.nav-links{display:flex}.mini-price{display:block}.menu-btn{display:none}}

.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.46);z-index:89;opacity:0;visibility:hidden;transition:.25s}
.drawer-overlay.open{opacity:1;visibility:visible}
.mobile-drawer{position:fixed;inset:0 0 0 auto;width:min(420px,100%);z-index:90;background:var(--paper);transform:translateX(100%);transition:.34s cubic-bezier(.65,0,.35,1);padding:24px;box-shadow:var(--shadow-dark);display:flex;flex-direction:column}
.mobile-drawer.open{transform:none}
.drawer-head{display:flex;justify-content:space-between;align-items:center;font-family:'Archivo';font-size:22px;font-weight:900;text-transform:uppercase;margin-bottom:30px}
.drawer-head button{font-size:34px;color:var(--muted)}
.mobile-drawer a{font-family:'Archivo';font-weight:900;text-transform:uppercase;font-size:30px;letter-spacing:0;border-bottom:1px solid var(--line);padding:14px 0}
.mobile-drawer .drawer-buy{color:var(--water)}

.hero{padding:54px 0 72px;background:
  radial-gradient(circle at 12% 0%,rgba(23,121,166,.16),transparent 30%),
  radial-gradient(circle at 88% 16%,rgba(223,106,46,.12),transparent 30%),
  linear-gradient(180deg,var(--paper),var(--paper-2));overflow:hidden}
.hero-layout{display:flex;flex-direction:column-reverse;gap:28px;align-items:stretch}
@media(min-width:980px){.hero-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:center}}
.hero-copy h1{margin-top:16px;font-family:'Archivo',sans-serif;font-size:52px;line-height:.94;letter-spacing:0;text-transform:uppercase;max-width:10ch}
@media(min-width:980px){.hero-copy h1{font-size:92px;line-height:.88;max-width:9ch}}
.hero-lead{font-size:18px;color:var(--ink-2);max-width:55ch;margin-top:24px}
.hero-offer{margin-top:26px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;border:1px solid var(--line);background:rgba(251,253,249,.68);border-radius:var(--radius);padding:16px 18px;width:max-content;max-width:100%}
.hero-offer span{display:block;font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:0;text-transform:uppercase;color:var(--muted)}
.hero-offer strong{font-family:'Archivo';font-size:42px;line-height:1;letter-spacing:0}
.hero-offer s{color:var(--muted)}
.hero-offer small{background:var(--water-soft);color:var(--water);border-radius:999px;padding:8px 11px;font-family:'JetBrains Mono';font-size:10px;letter-spacing:0;text-transform:uppercase}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.trust-line{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.trust-line span{border:1px solid var(--line);background:rgba(251,253,249,.64);border-radius:999px;padding:9px 12px;font-size:13px;font-weight:800;color:var(--ink-2);transition:transform .18s,background .18s,border-color .18s}
.trust-line span:hover{transform:translateY(-2px);background:var(--white);border-color:rgba(23,121,166,.34)}
.hero-gallery{min-width:0;position:relative}
.hero-gallery[data-reveal]{opacity:1;transition:transform .7s cubic-bezier(.2,.7,.3,1)}
.hero-gallery-main{position:relative;border-radius:28px;overflow:hidden;background:
  linear-gradient(135deg,var(--white) 0%,var(--water-soft) 46%,#f6fbf7 100%);
  box-shadow:0 30px 76px rgba(23,32,27,.14),0 0 0 1px rgba(23,32,27,.06);
  border:0;aspect-ratio:3/2;isolation:isolate;cursor:grab;outline:none}
.hero-gallery-main:active{cursor:grabbing}
.hero-gallery-main:focus-visible{box-shadow:0 30px 76px rgba(23,32,27,.14),0 0 0 4px rgba(23,121,166,.34)}
@media(min-width:760px){.hero-gallery-main{aspect-ratio:3/2}}
.hero-gallery-track{position:absolute;inset:0;display:flex;transition:transform .52s cubic-bezier(.2,.7,.3,1)}
.hero-slide{min-width:100%;height:100%;display:grid;place-items:center;background:linear-gradient(135deg,var(--white) 0%,#eef6f1 100%);padding:0}
.hero-slide img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:scale-down;border-radius:18px;transition:filter .35s ease}
.hero-slide.active img{transform:none}
.hero-slide:first-child img,.hero-slide:nth-child(5) img{object-fit:contain;padding:0;background:transparent}
.gallery-arrow{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:14px;background:rgba(251,253,249,.92);box-shadow:0 10px 24px rgba(23,32,27,.12);display:grid;place-items:center;font-size:32px;z-index:3;transition:.18s}
.gallery-arrow:hover{background:var(--ink);color:var(--white)}
.gallery-arrow.prev{left:16px}.gallery-arrow.next{right:16px}
.gallery-zoom{position:absolute;right:16px;bottom:16px;width:44px;height:44px;border-radius:14px;background:var(--ink);color:var(--white);display:grid;place-items:center;font-size:21px;z-index:3}
.gallery-counter{position:absolute;left:16px;bottom:16px;background:var(--ink);color:var(--white);border-radius:999px;padding:9px 14px;font-family:'JetBrains Mono';font-size:11px;letter-spacing:0;z-index:3}
.gallery-autoplay{position:absolute;right:16px;top:16px;z-index:3;border-radius:999px;background:rgba(23,32,27,.88);color:var(--white);padding:9px 13px;font-family:'JetBrains Mono';font-size:10px;letter-spacing:0;text-transform:uppercase;box-shadow:0 10px 24px rgba(23,32,27,.16)}
.gallery-autoplay[aria-pressed="true"]{background:var(--water);color:var(--white)}
.gallery-caption-card{position:relative;z-index:4;margin-top:12px;border:1px solid rgba(23,32,27,.08);background:rgba(251,253,249,.86);backdrop-filter:blur(14px);border-radius:16px;padding:14px 16px;box-shadow:0 14px 36px rgba(23,32,27,.08)}
.gallery-caption-card>span{display:block;font-family:'JetBrains Mono';font-size:10px;letter-spacing:0;text-transform:uppercase;color:var(--water);font-weight:600}
.gallery-caption-card strong{display:block;font-family:'Archivo';font-size:20px;line-height:1.1;text-transform:uppercase;margin-top:6px}
.gallery-caption-card p{font-size:13px;color:var(--muted);margin-top:6px;max-width:62ch}
.gallery-progress{height:4px;background:rgba(17,17,17,.1);border-radius:999px;overflow:hidden;margin-top:12px}
.gallery-progress span{display:block;height:100%;width:20%;background:linear-gradient(90deg,var(--water),var(--green));border-radius:inherit;transition:width .45s cubic-bezier(.2,.7,.3,1)}
.hero-thumbs{display:flex;gap:10px;margin-top:14px;overflow-x:auto;scrollbar-width:none;padding:3px 2px}
.hero-thumbs::-webkit-scrollbar{display:none}
.hero-thumbs button{width:72px;height:60px;flex:0 0 auto;border-radius:12px;overflow:hidden;background:var(--white);border:2px solid transparent;padding:0;transition:.18s;box-shadow:0 8px 20px rgba(23,32,27,.08);position:relative}
.hero-thumbs button::after{content:'';position:absolute;inset:0;border-radius:inherit;background:rgba(17,17,17,.06);opacity:0;transition:.18s}
.hero-thumbs button:hover{border-color:rgba(17,17,17,.25)}
.hero-thumbs button:hover::after{opacity:1}
.hero-thumbs button.active{border-color:var(--water);box-shadow:0 0 0 3px rgba(23,121,166,.12),0 12px 26px rgba(23,32,27,.12)}
.hero-thumbs img{width:100%;height:100%;object-fit:contain;background:var(--white)}

.stats-strip{padding:32px 0;background:var(--ink);color:var(--white)}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
@media(min-width:760px){.stats-grid{grid-template-columns:repeat(4,1fr)}}
.stats-grid article{border-left:1px solid rgba(255,255,255,.14);padding-left:18px;border-radius:16px;transition:background .22s ease,transform .22s ease,border-color .22s ease;cursor:pointer;outline:none}
.stats-grid article:hover,.stats-grid article.active,.stats-grid article:focus-visible{background:rgba(255,255,255,.08);transform:translateY(-2px);border-color:rgba(23,121,166,.5)}
.stats-grid article:first-child{border-left:0;padding-left:0}
.stats-grid b{display:block;font-family:'Archivo';font-size:42px;line-height:1;letter-spacing:0;color:var(--water-soft)}
@media(min-width:760px){.stats-grid b{font-size:58px}}
.stats-grid span{display:block;margin-top:10px;font-family:'JetBrains Mono';font-size:10px;letter-spacing:0;text-transform:uppercase;color:var(--muted-dark)}
.stat-insight{grid-column:1/-1;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);border-radius:18px;padding:18px 20px;min-height:82px}
.stat-insight span{margin:0;color:var(--water-soft);font-weight:700}
.stat-insight p{margin-top:8px;color:#dce7e0;font-size:14px;max-width:78ch}

.pain-band{padding:78px 0 82px;background:var(--paper-2)}
.pain-grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
@media(min-width:760px){.pain-grid{grid-template-columns:repeat(4,1fr)}}
.pain-grid article{background:var(--paper);padding:28px 24px;min-height:230px;display:flex;flex-direction:column;cursor:pointer;transition:background .22s ease,transform .22s ease,box-shadow .22s ease;outline:none}
.pain-grid article:hover,.pain-grid article.active,.pain-grid article:focus-visible{background:var(--white);transform:translateY(-3px);box-shadow:0 16px 36px rgba(23,32,27,.08);z-index:1}
.pain-grid article.active span{color:var(--water)}
.pain-grid span{font-family:'Archivo';font-size:52px;line-height:1;color:#b8c7be;font-weight:900}
.pain-grid h2{font-family:'Archivo';font-size:17px;text-transform:uppercase;margin-top:22px}
.pain-grid p{font-size:14px;color:var(--muted);margin-top:12px}
.pain-solution{grid-column:1/-1;background:var(--green);color:var(--white);padding:22px 24px;border-radius:0 0 var(--radius) var(--radius)}
.pain-solution span{font-family:'JetBrains Mono';font-size:10px;letter-spacing:0;text-transform:uppercase;color:var(--water-soft)}
.pain-solution p{font-size:16px;color:#e4eee8;margin-top:8px;max-width:74ch}

section{padding:92px 0}
@media(min-width:760px){section{padding:118px 0}}
[data-scroll-section]{position:relative;--section-progress:0;--scroll-shift:0px;isolation:isolate}
[data-scroll-section]::before{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(circle at 82% calc(12% + (var(--section-progress) * 28%)),rgba(23,121,166,.08),transparent 32%);opacity:0;transition:opacity .35s ease}
[data-scroll-section].is-active::before{opacity:1}
[data-scroll-speed]{will-change:transform;transform:translate3d(0,var(--scroll-shift),0)}
.scroll-step{transform:translate3d(0,var(--item-shift,18px),0) scale(.985);opacity:var(--item-opacity,.72);transition:transform .6s cubic-bezier(.2,.7,.3,1),opacity .6s ease,box-shadow .3s ease,border-color .3s ease}
.scroll-step.scroll-in{transform:translate3d(0,var(--item-shift,0px),0) scale(.995);opacity:var(--item-opacity,1)}
.scroll-step.is-scroll-focused{transform:translate3d(0,0,0) scale(1.012);opacity:1}
.scroll-step.scroll-past{opacity:.88}
@media(min-width:980px){
  [data-scroll-section]::after{content:'';position:absolute;right:18px;top:96px;width:2px;height:calc(70px + (var(--section-progress) * 110px));border-radius:999px;background:linear-gradient(var(--water),rgba(36,87,67,.12));opacity:0;transition:opacity .25s ease}
  [data-scroll-section].is-active::after{opacity:.45}
}
.split-heading{display:grid;gap:22px;align-items:end;margin-bottom:44px}
@media(min-width:840px){.split-heading{grid-template-columns:1fr .82fr}}
.split-heading h2,.system-copy h2,.install-layout h2,.reviews h2,.offer h2,.center-head h2{font-family:'Archivo';font-size:38px;line-height:.98;letter-spacing:0;text-transform:uppercase;margin-top:12px}
@media(min-width:840px){.split-heading h2,.system-copy h2,.install-layout h2,.reviews h2,.offer h2,.center-head h2{font-size:60px}}
.split-heading p:last-child,.system-copy p,.install-layout p,.reviews p,.offer p{color:var(--muted);font-size:17px}

.proof{background:var(--paper)}
.evidence-layout{display:grid;gap:22px}
@media(min-width:840px){.evidence-layout{grid-template-columns:repeat(3,1fr);align-items:start}}
.evidence-card{background:var(--white);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 12px 34px rgba(23,32,27,.07);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.evidence-card:hover,.evidence-card.active{transform:translateY(-4px);box-shadow:0 24px 54px rgba(23,32,27,.12);border-color:rgba(23,121,166,.42)}
.image-button{display:block;width:100%;text-align:inherit;overflow:hidden}
.image-button img{width:100%;height:auto;transition:transform .35s ease}
.image-button:hover img{transform:scale(1.015)}
.evidence-card .image-button img{aspect-ratio:1/1;object-fit:contain;background:var(--ink)}
.evidence-copy{padding:22px 24px 26px}
.evidence-copy span{font-family:'JetBrains Mono';font-size:10px;letter-spacing:0;text-transform:uppercase;color:var(--water)}
.evidence-copy h3{font-family:'Archivo';font-size:22px;text-transform:uppercase;margin-top:8px}
.evidence-copy p{color:var(--muted);font-size:14px;margin-top:8px}
.proof-inspector{margin-top:22px;border:1px solid var(--line);background:rgba(251,253,249,.78);border-radius:18px;padding:20px 22px;box-shadow:0 12px 30px rgba(23,32,27,.06)}
.proof-inspector span,.system-status span,.spec-detail span{display:block;font-family:'JetBrains Mono';font-size:10px;letter-spacing:0;text-transform:uppercase;color:var(--water);font-weight:600}
.proof-inspector strong,.system-status strong{display:block;font-family:'Archivo';font-size:22px;text-transform:uppercase;margin-top:8px}
.proof-inspector p,.system-status p,.spec-detail p{color:var(--muted);font-size:14px;margin-top:8px;max-width:74ch}

.system-map{background:var(--ink);color:var(--white)}
.system-grid{display:grid;gap:38px;align-items:center}
@media(min-width:940px){.system-grid{grid-template-columns:.88fr 1.12fr}}
.system-copy h2{color:var(--white)}
.system-copy p{color:var(--muted-dark);margin-top:18px}
.process-list{list-style:none;margin-top:28px;display:grid;gap:12px}
.process-list li{display:grid;grid-template-columns:90px 1fr;gap:16px;border:1px solid var(--line-dark,#333);background:rgba(255,255,255,.05);border-radius:14px;padding:16px;cursor:pointer;transition:background .22s,border-color .22s,transform .22s;outline:none}
.process-list li:hover,.process-list li.active,.process-list li:focus-visible{background:rgba(23,121,166,.14);border-color:rgba(23,121,166,.55);transform:translateX(4px)}
.process-list b{font-family:'Archivo';text-transform:uppercase;color:var(--water-soft)}
.process-list span{color:#d5d0c8}
.system-status{margin-top:18px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);border-radius:18px;padding:18px}
.system-status p{color:#d5d0c8}
.component-board{border-radius:20px;overflow:hidden;background:var(--white);box-shadow:var(--shadow-dark)}
.component-board img{width:100%}

.specs{background:var(--paper-2)}
.spec-panel{display:grid;gap:12px}
@media(min-width:680px){.spec-panel{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1040px){.spec-panel{grid-template-columns:repeat(4,1fr)}}
.spec-panel div{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:24px;min-height:150px;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;cursor:pointer;outline:none}
.spec-panel div:hover,.spec-panel div.active,.spec-panel div:focus-visible{transform:translateY(-3px);border-color:rgba(23,121,166,.5);box-shadow:0 18px 38px rgba(23,32,27,.08)}
.spec-panel div.active{background:linear-gradient(180deg,var(--white),var(--water-soft))}
.spec-panel span{font-family:'JetBrains Mono';font-size:10px;letter-spacing:0;text-transform:uppercase;color:var(--muted)}
.spec-panel b{display:block;font-family:'Archivo';font-size:42px;line-height:1;letter-spacing:0;margin-top:16px;color:var(--water)}
.spec-panel small{display:block;margin-top:8px;color:var(--muted);font-size:13px}
.spec-detail{margin-top:18px;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:18px 20px;box-shadow:0 14px 30px rgba(23,32,27,.06)}

.install-zone{background:var(--paper)}
.install-layout{display:grid;gap:36px;align-items:center}
@media(min-width:900px){.install-layout{grid-template-columns:1fr .9fr}}
.install-image{background:var(--white);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.install-image img{width:100%}
.install-points{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:26px}
.install-points button{background:var(--white);border:1px solid var(--line);border-radius:999px;padding:12px 14px;font-weight:800;font-size:13px;transition:transform .18s,border-color .18s,background .18s;color:var(--ink);text-align:left}
.install-points button:hover,.install-points button.active,.install-points button:focus-visible{transform:translateY(-2px);border-color:var(--water);background:var(--white)}
.install-note{margin-top:14px;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:15px 16px;color:var(--muted);font-size:14px;box-shadow:0 12px 26px rgba(23,32,27,.06)}

.compare{background:var(--green);color:var(--white)}
.compare .split-heading h2{color:var(--white)}.compare .kicker{color:var(--water-soft)}
.compare-tabs{display:inline-flex;gap:8px;margin-bottom:18px;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:6px;background:rgba(255,255,255,.08)}
.compare-tabs button{border-radius:999px;padding:10px 16px;font-weight:800;color:var(--white);transition:background .18s,color .18s}
.compare-tabs button.active{background:var(--white);color:var(--green)}
.compare-grid{display:grid;gap:18px}
@media(min-width:820px){.compare-grid{grid-template-columns:1fr 1fr}}
.compare-grid article{border:1px solid rgba(255,255,255,.18);border-radius:18px;padding:30px;background:rgba(255,255,255,.06);transition:transform .22s,border-color .22s,box-shadow .22s,opacity .22s}
.compare-grid article.active{transform:translateY(-5px);border-color:var(--water-soft);box-shadow:0 24px 60px rgba(3,12,8,.18)}
.compare-grid .winner{background:var(--white);color:var(--ink)}
.compare-grid h3{font-family:'Archivo';font-size:28px;text-transform:uppercase}
.compare-grid ul{list-style:none;display:grid;gap:14px;margin-top:24px}
.compare-grid li{position:relative;padding-left:28px;color:inherit}
.compare-grid li::before{content:'✓';position:absolute;left:0;color:var(--water);font-weight:900}

.reviews{background:#fff}
.review-carousel-shell{max-width:1060px;margin:0 auto}
.review-carousel-head{text-align:center;margin-bottom:30px}
.review-carousel-head h2{font-size:24px;line-height:1.15;text-transform:none;margin:0;color:#111827}
.review-carousel-head h2 span{color:var(--orange)}
.review-summary-card{display:flex;align-items:center;gap:26px;width:100%;min-height:92px;margin-bottom:40px;padding:22px 26px;background:#f8fafc;border:1px solid #e6e9ef;border-radius:12px;box-shadow:0 10px 26px rgba(17,24,39,.04)}
.review-summary-card strong{font-family:'Archivo';font-size:54px;line-height:1;color:#111827}
.review-summary-card div{display:grid;gap:4px}
.review-summary-card .stars,.review-stars{color:#f7a51a;line-height:1;letter-spacing:1px;text-shadow:0 1px 0 rgba(17,24,39,.08)}
.review-summary-card .stars{font-size:22px}
.review-summary-card small{display:block;color:#5d6675;font-size:13px;white-space:nowrap}
.review-carousel{position:relative}
.review-viewport{overflow:hidden;margin:0 40px;padding:0 0 2px}
.review-track{display:flex;gap:20px;will-change:transform;transition:transform .36s cubic-bezier(.2,.7,.3,1)}
.review-card{position:relative;display:flex;flex-direction:column;flex:0 0 calc((100% - 40px)/3);min-height:440px;background:#fff;border:1px solid #e6e9ef;border-radius:14px;box-shadow:0 12px 30px rgba(17,24,39,.07);overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease,transform .22s ease}
.review-card:hover,.review-card.active{border-color:#dde3ec;box-shadow:0 18px 42px rgba(17,24,39,.1);transform:translateY(-2px)}
.review-product-photo{position:relative;width:100%;aspect-ratio:4/3;background:#eef2f4;overflow:hidden;border-radius:0;flex-shrink:0}
.review-product-photo img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.review-card:hover .review-product-photo img{transform:scale(1.035)}
.review-product-photo::after{content:'';position:absolute;left:0;right:0;bottom:0;height:46%;background:linear-gradient(to top,rgba(17,24,39,.54),transparent);pointer-events:none}
.review-product-photo span{position:absolute;left:14px;bottom:12px;z-index:2;background:rgba(17,24,39,.88);color:#f5faf8;border-radius:999px;padding:6px 10px;font-family:'JetBrains Mono';font-size:9px;text-transform:uppercase;letter-spacing:0}
.review-stars{font-size:16px;margin:22px 22px 14px}
.review-quote-mark{position:absolute;top:calc((100vw - 80px) / 9);right:20px;color:#fff3df;font-family:Georgia,serif;font-size:64px;line-height:1;font-weight:700;pointer-events:none}
.review-card h3{position:relative;font-family:'Archivo';font-size:15px;line-height:1.25;text-transform:none;margin:0 22px 12px;color:#111827}
.review-card p{position:relative;color:#2f3745;font-size:14px;line-height:1.7;font-style:italic;margin:0 22px 18px}
.review-time{display:block;color:#4b5563;font-size:12px;margin:0 22px auto}
.review-client{display:flex;align-items:center;gap:12px;margin:20px 22px 0;padding:16px 0 20px;border-top:1px solid #eef0f4}
.review-client img{width:42px;height:42px;border-radius:50%;object-fit:cover;flex-shrink:0;background:#e8edf2}
.review-client b{display:block;color:#111827;font-size:14px;line-height:1.2}
.review-client span{display:block;color:#009b64;font-size:12px;margin-top:3px}
.review-arrow{position:absolute;top:50%;z-index:3;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:#fff;border:1px solid #e6e9ef;color:#111827;font-size:28px;line-height:1;box-shadow:0 8px 24px rgba(17,24,39,.09);transform:translateY(-50%);transition:background .2s ease,color .2s ease,box-shadow .2s ease,opacity .2s ease}
.review-arrow:hover{background:#111827;color:#fff;box-shadow:0 12px 30px rgba(17,24,39,.18)}
.review-arrow:disabled{opacity:.35;cursor:not-allowed}
.review-arrow-prev{left:0}
.review-arrow-next{right:0}
.review-dots{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:26px}
.review-dots button{width:9px;height:9px;border-radius:999px;background:#d9dce2;border:0;padding:0;transition:width .2s ease,background .2s ease}
.review-dots button.active{width:24px;background:#f7a51a}
@media(max-width:900px){.review-card{flex-basis:calc((100% - 20px)/2)}}
@media(max-width:640px){.review-carousel-head h2{font-size:22px}.review-summary-card{align-items:flex-start;gap:16px;padding:18px}.review-summary-card strong{font-size:46px}.review-summary-card small{white-space:normal}.review-viewport{margin:0 34px}.review-track{gap:14px}.review-card{flex-basis:100%;min-height:430px}.review-arrow{width:38px;height:38px;font-size:24px}}

.offer{background:var(--ink);color:var(--white);position:relative;overflow:hidden}
.offer::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 20% 0%,rgba(23,121,166,.24),transparent 38%);pointer-events:none}
.offer-layout{position:relative;display:grid;gap:34px;align-items:center}
@media(min-width:900px){.offer-layout{grid-template-columns:1fr 430px}}
.offer h2{color:var(--white);max-width:10ch}.offer p{color:var(--muted-dark);margin-top:18px}
.checkout-card{background:var(--white);color:var(--ink);border-radius:18px;padding:30px;box-shadow:var(--shadow-dark);transition:transform .25s ease,box-shadow .25s ease}
.checkout-card:hover{transform:translateY(-4px);box-shadow:0 34px 95px rgba(3,12,8,.36)}
.checkout-top{display:flex;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line);padding-bottom:18px;font-weight:900}
.checkout-top span{font-family:'Archivo';text-transform:uppercase}.checkout-top b{background:var(--water);color:var(--white);border-radius:999px;padding:6px 10px;font-family:'JetBrains Mono';font-size:12px}
.checkout-price{display:flex;align-items:baseline;gap:14px;margin:26px 0}
.checkout-price s{color:var(--muted)}.checkout-price strong{font-family:'Archivo';font-size:58px;line-height:1;letter-spacing:0}
.checkout-card ul{list-style:none;display:grid;gap:10px;margin-bottom:22px}
.checkout-card li{padding:8px 8px 8px 28px;position:relative;font-weight:700;border-radius:10px;cursor:pointer;outline:none;transition:background .18s,transform .18s}.checkout-card li::before{content:'✓';position:absolute;left:8px;color:var(--water)}
.checkout-card li:hover,.checkout-card li.active,.checkout-card li:focus-visible{background:var(--water-soft);transform:translateX(3px)}
.offer-kit-note{background:var(--water-soft);border:1px solid var(--line);border-radius:14px;padding:13px 14px;color:var(--muted);font-size:13px;margin:-8px 0 18px}
.checkout-card small{display:block;text-align:center;color:var(--muted);font-family:'JetBrains Mono';font-size:10px;letter-spacing:0;margin-top:14px;text-transform:uppercase}

.faq{background:var(--paper)}
.faq-wrap{max-width:860px}
.center-head{text-align:center;margin-bottom:36px}.center-head .kicker{justify-content:center}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;padding:24px 0;font-family:'Archivo';font-weight:900;font-size:19px;display:flex;justify-content:space-between;gap:20px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';color:var(--water);font-size:30px;line-height:1}
.faq-item[open] summary::after{content:'-'}
.faq-item p{color:var(--muted);padding:0 0 24px;max-width:72ch}

.footer{background:#0f1713;color:var(--muted-dark);padding:64px 0 28px}
.footer-layout{display:grid;gap:30px}
@media(min-width:780px){.footer-layout{grid-template-columns:1.4fr 1fr 1fr}}
.footer .brand{color:var(--white);max-width:none}.footer p{max-width:340px;margin-top:14px;font-size:14px}
.footer .brand-logo{height:50px!important;max-height:50px;max-width:220px;background:var(--white);padding:8px 14px;border-radius:14px;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.footer .brand-tag{border-left-color:rgba(255,255,255,.2)}
.footer .brand small{color:var(--muted-dark)}
.footer nav{display:flex;flex-direction:column;gap:10px}.footer a:hover{color:var(--water-soft)}
.footer-bottom{border-top:1px solid #223029;margin-top:42px;padding-top:24px;font-family:'JetBrains Mono';font-size:11px;letter-spacing:0}

.sticky-buy{position:fixed;left:12px;right:12px;bottom:12px;z-index:70;background:var(--ink);color:var(--white);border-radius:16px;padding:12px;display:flex;justify-content:space-between;align-items:center;gap:12px;box-shadow:var(--shadow-dark);transform:translateY(130%);transition:.28s}
.sticky-buy.show{transform:none}
.sticky-buy span{display:block;font-family:'JetBrains Mono';font-size:10px;color:var(--muted-dark);letter-spacing:0}.sticky-buy b{font-family:'Archivo';font-size:22px}
@media(min-width:760px){.sticky-buy{display:none}}

.lightbox{position:fixed;inset:0;background:rgba(3,12,8,.92);z-index:200;display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;visibility:hidden;transition:.25s}
.lightbox[aria-hidden="false"]{opacity:1;visibility:visible}
.lightbox img{max-width:min(1100px,94vw);max-height:86vh;border-radius:16px;box-shadow:var(--shadow-dark);background:var(--ink)}
.lightbox button{position:absolute;right:22px;top:18px;width:48px;height:48px;border-radius:12px;background:rgba(255,255,255,.14);color:var(--white);font-size:34px;line-height:1}

[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal-stagger]>*{opacity:0;transform:translateY(18px);transition:opacity .58s,transform .58s}
[data-reveal-stagger].in>*{opacity:1;transform:none}
[data-reveal-stagger].in>*:nth-child(1){transition-delay:.04s}
[data-reveal-stagger].in>*:nth-child(2){transition-delay:.1s}
[data-reveal-stagger].in>*:nth-child(3){transition-delay:.16s}
[data-reveal-stagger].in>*:nth-child(4){transition-delay:.22s}
[data-reveal-stagger].in>*:nth-child(5){transition-delay:.28s}

@media(max-width:620px){
  .top-strip{font-size:9px;padding-left:10px;padding-right:38px}
  .nav-shell{height:66px}
  .brand{font-size:16px}.brand-mark{width:34px;height:34px}
  [data-scroll-section]{overflow:hidden}
  [data-scroll-section]::after{content:'';position:absolute;left:16px;top:14px;width:72px;height:3px;border-radius:999px;background:linear-gradient(90deg,var(--water),var(--green));transform:scaleX(var(--section-progress));transform-origin:left center;opacity:.55;z-index:1}
  [data-scroll-section] .kicker{transform:translate3d(var(--section-shift,0px),0,0);opacity:.72;transition:transform .14s linear,opacity .14s linear}
  [data-scroll-section].is-active .kicker{opacity:1}
  .hero-copy h1,.split-heading h2,.system-copy h2,.install-layout h2,.reviews h2,.offer h2,.center-head h2{transform:translate3d(0,var(--section-shift,0px),0);transition:transform .14s linear}
  .scroll-step{transform:translate3d(0,var(--item-shift,16px),0) scale(.97);opacity:var(--item-opacity,.72);transition:transform .18s linear,opacity .18s linear,box-shadow .24s ease,border-color .24s ease,background .24s ease}
  .scroll-step.scroll-in{transform:translate3d(0,var(--item-shift,0px),0) scale(.985)}
  .scroll-step.is-scroll-focused{transform:translate3d(0,0,0) scale(1.018);opacity:1}
  .stats-grid article.is-scroll-focused,.pain-grid article.is-scroll-focused,.evidence-card.is-scroll-focused,.spec-panel div.is-scroll-focused,.review-card.is-scroll-focused,.checkout-card.is-scroll-focused,.faq-item.is-scroll-focused{border-color:rgba(23,121,166,.5);box-shadow:0 18px 40px rgba(23,32,27,.12)}
  .process-list li.is-scroll-focused,.install-points button.is-scroll-focused{border-color:rgba(23,121,166,.65);background:rgba(23,121,166,.12)}
  .compare-grid article.is-scroll-focused{border-color:var(--water-soft);box-shadow:0 20px 50px rgba(3,12,8,.2)}
  .hero{padding:18px 0 48px}
  .hero[data-scroll-section]::after{display:none}
  .hero-layout{gap:18px}
  .hero-gallery[data-reveal]{opacity:1;transform:none;transition:none}
  .hero-gallery{background:transparent;border:0;border-radius:0;padding:0;box-shadow:none;display:grid;gap:10px}
  .hero-gallery-main{aspect-ratio:1/1;border-radius:18px;margin-inline:0;border:1px solid rgba(23,32,27,.08);box-shadow:0 18px 46px rgba(23,32,27,.12);background:var(--white)}
  .hero-slide{padding:0}
  .hero-slide img{border-radius:18px}
  .gallery-arrow{width:34px;height:34px;font-size:23px;background:rgba(251,253,249,.9);box-shadow:0 8px 18px rgba(23,32,27,.14)}
  .gallery-arrow.prev{left:10px}.gallery-arrow.next{right:10px}
  .gallery-counter{left:10px;top:10px;bottom:auto;padding:7px 10px;font-size:10px;background:rgba(23,32,27,.82)}
  .gallery-zoom{right:10px;bottom:10px;width:36px;height:36px;font-size:17px;background:rgba(23,32,27,.84)}
  .gallery-autoplay{right:10px;top:10px;padding:7px 10px;font-size:9px;background:rgba(23,32,27,.76)}
  .gallery-caption-card{position:relative;margin-top:8px;padding:10px 12px;border-radius:14px;background:rgba(251,253,249,.8);border:1px solid rgba(23,32,27,.06);box-shadow:0 10px 24px rgba(23,32,27,.08);backdrop-filter:blur(10px);z-index:4}
  .gallery-caption-card>span{font-size:8px;letter-spacing:0}
  .gallery-caption-card strong{font-size:15px;line-height:1.05;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .gallery-caption-card p{display:none}
  .gallery-progress{height:3px;margin-top:8px;background:rgba(17,17,17,.1)}
  .hero-thumbs{margin-top:2px;gap:8px;padding:4px 1px 6px;justify-content:flex-start}
  .hero-thumbs button{width:52px;height:52px;border-radius:12px;box-shadow:0 8px 18px rgba(23,32,27,.08);background:var(--white);border:1px solid rgba(23,32,27,.08)}
  .hero-thumbs button.active{box-shadow:0 0 0 2px rgba(23,121,166,.12),0 10px 22px rgba(23,32,27,.12);border-color:var(--water)}
  .hero-copy h1{font-size:34px;line-height:.95;letter-spacing:0;max-width:11ch}
  .hero-lead{font-size:17px;margin-top:22px}
  .hero-offer{width:100%;justify-content:space-between;padding:15px 16px}
  .hero-offer strong{font-size:38px}
  .hero-offer small{font-size:9px;padding:7px 10px}
  .hero-actions .btn{width:100%}
  .trust-line{margin-top:26px}
  .install-points{grid-template-columns:1fr}
  .checkout-price strong{font-size:48px}
  [data-scroll-speed]{transform:translate3d(0,var(--scroll-shift,0px),0)!important}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  [data-reveal],[data-reveal-stagger]>*{opacity:1;transform:none;transition:none}
  [data-scroll-speed],.scroll-step{transform:none!important;opacity:1!important;transition:none!important}
  .scroll-progress span{box-shadow:none}
}