:root{
  color-scheme:light;
  --bg:#fff;--soft:#f5f8fc;--tint:#eaf2fb;
  --ink:#111827;--ink2:#4b5563;--ink3:#667085;
  --line:#e4e9f0;
  --brand:#0a66c2;--brand-d:#004182;--brand-soft:#e8f1fb;
  --ok:#117a3d;
  --radius:14px;--max:1120px;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 16px 40px rgba(16,24,40,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--brand-d)}
code{background:var(--soft);border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-size:.92em}
:focus-visible{outline:3px solid #7fb3ec;outline-offset:2px;border-radius:4px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 14px;border-radius:8px;z-index:100;box-shadow:var(--shadow)}
.skip:focus{left:8px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);-webkit-backdrop-filter:saturate(180%) blur(12px);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:24px;min-height:64px;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:19px;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.brand:hover{color:var(--ink)}
.brand img{width:32px;height:32px;border-radius:7px}
.nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav a{padding:8px 12px;border-radius:8px;color:var(--ink2);text-decoration:none;font-size:15px;font-weight:500}
.nav a:hover{background:var(--soft);color:var(--ink)}
.nav a[aria-current=page]{color:var(--brand)}
.nav a.nav-cta{background:var(--brand-soft);color:var(--brand-d);font-weight:600}
.nav a.nav-cta:hover{background:#d9e8f8;color:var(--brand-d)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:999px;font-weight:600;font-size:16px;text-decoration:none;border:1px solid transparent;line-height:1.2}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-d);color:#fff}
.btn-ghost{background:#fff;color:var(--ink);border-color:#d3dbe5}
.btn-ghost:hover{border-color:#aab6c4;color:var(--ink)}
.btn-soon{background:var(--brand-soft);color:var(--brand-d);border-color:#cfe1f5;cursor:default}

/* hero */
.hero{padding:0;background:linear-gradient(180deg,#f1f7fe 0%,#fff 100%);overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;padding-top:72px;padding-bottom:80px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 20px;padding:6px 13px;border-radius:999px;background:var(--brand-soft);color:var(--brand-d);font-size:14px;font-weight:600}
h1{font-size:clamp(2.1rem,4.4vw,3rem);line-height:1.06;letter-spacing:-.03em;margin:0 0 20px;font-weight:800}
h1,h2,h3{text-wrap:balance}
h1 em{display:block;font-style:normal;color:var(--brand);text-wrap:balance}
.lede{font-size:1.2rem;color:var(--ink2);max-width:34em;margin:0 0 28px}
.cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:28px}
.trust{display:flex;gap:10px 22px;flex-wrap:wrap;margin:0;padding:0;list-style:none;color:var(--ink2);font-size:15px}
.trust li{display:flex;align-items:center;gap:7px}
.trust svg{color:var(--ok)}
.shot{position:relative}
.shot::before{content:"";position:absolute;inset:-10% -12%;background:radial-gradient(closest-side,rgba(10,102,194,.18),rgba(10,102,194,0));z-index:0}
.shot img{position:relative;z-index:1;width:100%;max-width:440px;margin:0 auto;border-radius:16px;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff}

/* sections */
section{padding:84px 0}
.soft{background:var(--soft)}
.sec-head{max-width:660px;margin:0 auto 48px;text-align:center}
h2{font-size:clamp(1.8rem,3.4vw,2.5rem);line-height:1.12;letter-spacing:-.025em;margin:0 0 14px;font-weight:800}
.sec-head p,.sub{color:var(--ink2);font-size:1.1rem;margin:0}
.center{text-align:center;margin:36px 0 0}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.soft .card{border-color:#e0e7ef}
.card .ic{width:44px;height:44px;border-radius:12px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;margin-bottom:16px}
.card h3{margin:0 0 8px;font-size:1.1rem;line-height:1.3}
.card p{margin:0;color:var(--ink2);font-size:.98rem}

/* before / after */
.ba{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:860px;margin:0 auto;align-items:start}
.feed{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:grid;gap:12px;align-content:start}
.feed h3{margin:0;font-size:.8rem;text-transform:uppercase;letter-spacing:.09em;color:var(--ink3)}
.feed.clean{border-color:#bcd6f1;box-shadow:0 0 0 4px rgba(10,102,194,.07)}
.post{position:relative;border:1px solid var(--line);border-radius:10px;padding:12px;display:grid;gap:8px}
.post i{display:block;height:8px;border-radius:4px;background:#e9edf2}
.post i.s{width:60%}
.post i.m{width:70%}
.post .who{display:flex;gap:10px;align-items:center}
.post .av{flex:none;width:28px;height:28px;border-radius:50%;background:#cfe1f5}
.post.bad{background:#fffafa;border-color:#f3d3d3}
.hidden-line{text-align:center;font-size:13px;font-weight:600;color:var(--brand-d);background:var(--brand-soft);border-radius:999px;padding:7px}
.steps{list-style:none;counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:40px auto 0;padding:0;max-width:860px}
.steps li{counter-increment:s;background:#fff;border:1px solid #e0e7ef;border-radius:var(--radius);padding:22px;display:grid;gap:6px;align-content:start}
.steps li::before{content:counter(s);width:30px;height:30px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700;font-size:14px;margin-bottom:6px}
.steps b{font-size:1.02rem}
.steps span{color:var(--ink2);font-size:.97rem}

/* split sections */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split.rev .media{order:-1}
.media img{border-radius:16px;box-shadow:var(--shadow);border:1px solid var(--line);max-width:440px;margin:0 auto;width:100%;background:#fff}
.presets{display:grid;gap:12px;margin-top:26px}
.preset{border:1px solid var(--line);border-radius:12px;padding:14px 18px;background:#fff}
.preset b{display:block}
.preset span{color:var(--ink2);font-size:.97rem}
.preset.rec{border-color:var(--brand);background:var(--brand-soft)}
.ticks{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:14px}
.ticks li{display:flex;gap:12px;align-items:flex-start;color:var(--ink2)}
.ticks svg{flex:none;margin-top:4px;color:var(--brand)}

/* faq */
.faq{max-width:760px;margin:0 auto;display:grid;gap:10px}
details{border:1px solid #e0e7ef;border-radius:12px;background:#fff;padding:0 22px}
summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:600;display:flex;justify-content:space-between;gap:16px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:24px;line-height:1;color:var(--brand);font-weight:500;flex:none}
details[open] summary::after{content:"\2212"}
details p{margin:0 0 18px;color:var(--ink2)}

/* closing call to action */
.final{text-align:center;background:linear-gradient(180deg,#fff 0%,#f1f7fe 100%)}
.final p{color:var(--ink2);font-size:1.1rem;margin:0 0 26px}
.center-cta{justify-content:center;margin-bottom:0}

/* article pages */
.page{padding:56px 0 88px}
.prose{max-width:720px;margin:0 auto}
.prose h1{font-size:clamp(2rem,4.2vw,2.8rem);margin-bottom:12px}
.prose h2{font-size:1.6rem;letter-spacing:-.02em;margin:2.2em 0 .6em}
.prose h3{font-size:1.1rem;margin:1.6em 0 .3em}
.prose p,.prose li{color:#2f3a46}
.prose ul,.prose ol{padding-left:1.3em}
.prose li{margin:.45em 0}
.prose .lead{font-size:1.2rem;color:var(--ink2)}
.prose .meta{color:var(--ink3);font-size:14px;margin:0 0 22px}
.center-text{text-align:center}
.crumbs{font-size:14px;color:var(--ink3);margin-bottom:18px}
.crumbs a{color:var(--ink3)}
.callout{background:var(--brand-soft);border:1px solid #cfe1f5;border-radius:12px;padding:18px 22px;margin:32px 0}
.fig{margin:28px 0}
.fig img{max-width:360px;width:100%;border-radius:14px;box-shadow:var(--shadow);border:1px solid var(--line)}
.fig figcaption{color:var(--ink3);font-size:14px;margin-top:10px}

/* store page */
.wide{max-width:960px}
.store-head{display:flex;align-items:center;gap:20px;margin:8px 0 22px}
.store-head img{flex:none;width:84px;height:84px;border-radius:18px;box-shadow:var(--shadow)}
.store-head h1{margin:0 0 4px;font-size:clamp(1.9rem,4vw,2.6rem)}
.store-head .meta{margin:0;color:var(--ink3);font-size:15px}
.wide .lead{font-size:1.2rem;color:var(--ink2);max-width:40em}
.wide h2{font-size:1.6rem;letter-spacing:-.02em;margin:2em 0 .6em}
.wide p,.wide li{color:#2f3a46}
.wide ul{padding-left:1.3em}
.wide ul.ticks{padding-left:0}
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:30px 0 0}
.gallery figure{margin:0}
.gallery img{width:100%;border-radius:12px;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0}
.facts div{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:#fff}
.facts dt{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink3)}
.facts dd{margin:4px 0 0;font-weight:600}

/* footer */
.site-footer{border-top:1px solid var(--line);background:#fff;padding:52px 0 32px;color:var(--ink2);font-size:15px}
.foot{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px}
.foot-about{margin:12px 0 0;max-width:30em}
.site-footer h4{margin:0 0 12px;font-size:12px;text-transform:uppercase;letter-spacing:.09em;color:var(--ink3)}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.site-footer a{color:var(--ink2);text-decoration:none}
.site-footer a:hover{color:var(--brand)}
.site-footer .brand{color:var(--ink)}
.legal{margin:36px 0 0;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--ink3)}

@media (max-width:900px){
  .hero .wrap,.split{grid-template-columns:1fr;gap:40px}
  .hero .wrap{padding-top:48px;padding-bottom:56px}
  .split.rev .media{order:0}
  .grid3{grid-template-columns:1fr 1fr}
  section{padding:64px 0}
  .foot{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  .wrap{padding:0 18px}
  .grid3,.ba,.steps,.foot,.gallery{grid-template-columns:1fr}
  .facts{grid-template-columns:1fr 1fr}
  .site-header .wrap{gap:0}
  .nav{margin-left:0;width:100%;flex-wrap:nowrap;overflow-x:auto;padding-bottom:8px}
  .nav a{white-space:nowrap;padding:8px 9px;font-size:14px}
  .nav{scrollbar-width:none}
  .nav::-webkit-scrollbar{display:none}
  .cta .btn{width:100%;justify-content:center}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}