:root{
  --bg:#E3E3E5;
  --surface:#FFFFFF;
  --ink:#23264A;
  --ink-soft:#5A5F82;
  --ink-faint:#9DA1BE;
  --accent:#5B5BE8;
  --accent-soft:#E4E5FB;
  --line:rgba(35,38,74,.10);
  --radius:14px;
  --pill:999px;
  --container:1180px;
  --font-display:"Instrument Sans",system-ui,sans-serif;
  --font-body:"Inter",system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* type */
h1,h2,h3{font-family:var(--font-display);font-weight:600;letter-spacing:-.03em;line-height:1.04}
h1{font-size:clamp(2.9rem,7.2vw,6.2rem)}
h2{font-size:clamp(2rem,4.4vw,3.6rem)}
h3{font-size:1.35rem;letter-spacing:-.015em;line-height:1.25}
.lead{font-size:clamp(1.05rem,1.6vw,1.3rem);color:var(--ink-soft);max-width:34em}
.eyebrow{font-size:.82rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:1.1rem}
.muted{color:var(--ink-soft)}
.small{font-size:.9rem}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .25s,box-shadow .25s}
.nav.scrolled{background:rgba(227,227,229,.88);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.wordmark{font-family:var(--font-display);font-weight:600;font-size:1.45rem;letter-spacing:-.02em;color:var(--accent)}
.nav-links{display:flex;gap:2rem;align-items:center;font-size:.95rem;font-weight:500}
.nav-links a{color:var(--ink-soft);transition:color .15s}
.nav-links a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.72rem 1.5rem;border-radius:var(--pill);font-weight:600;font-size:.95rem;transition:transform .15s,background .15s;border:0;cursor:pointer;font-family:var(--font-body)}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#4A4AD0}
.btn-ghost{background:var(--accent-soft);color:var(--accent)}
.btn-ghost:hover{background:#D6D8F8}
.lang{font-size:.9rem;color:var(--ink-faint)}

/* hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;overflow:hidden;padding-bottom:9vh}
.hero-layers{position:absolute;inset:0;pointer-events:none}
.hero-base{position:absolute;top:0;right:-4%;width:78%;min-width:680px;opacity:.98;
  -webkit-mask-image:linear-gradient(to right,transparent 0%,black 7%,black 93%,transparent 100%),linear-gradient(to bottom,black 88%,transparent 100%);
  -webkit-mask-composite:source-in;
  mask-image:linear-gradient(to right,transparent 0%,black 7%,black 93%,transparent 100%),linear-gradient(to bottom,black 88%,transparent 100%);
  mask-composite:intersect}
.fade-img{-webkit-mask-image:radial-gradient(120% 120% at 50% 45%,black 62%,transparent 98%);mask-image:radial-gradient(120% 120% at 50% 45%,black 62%,transparent 98%)}
.hero-float{position:absolute;width:190px;filter:drop-shadow(0 22px 30px rgba(35,38,74,.18))}
.hero-float.f1{top:16%;left:6%}
.hero-float.f2{top:58%;right:10%;width:150px}
.hero-copy{position:relative;z-index:2;max-width:760px}
.hero-copy h1{margin:0 0 1.4rem}
.hero-cta{display:flex;gap:1rem;align-items:center;margin-top:2.2rem;flex-wrap:wrap}
.fact-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.15rem 0;margin-top:8vh}
.fact-strip .container{display:flex;gap:2.5rem;flex-wrap:wrap;justify-content:space-between;font-size:.92rem;color:var(--ink-soft);font-weight:500}

/* sections */
section{padding:8.5rem 0}
.section-head{max-width:700px;margin-bottom:3.5rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:4.5rem;align-items:center}
.blend{background:var(--bg)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem 1.8rem}
.family-list{display:grid;gap:0}
.family{display:flex;justify-content:space-between;align-items:baseline;padding:1.1rem 0;border-bottom:1px solid var(--line)}
.family:first-child{border-top:1px solid var(--line)}
.family b{font-weight:600}
.family span{color:var(--ink-soft);font-size:.95rem}

/* how it works: sticky steps */
.steps{display:grid;grid-template-columns:.85fr 1.15fr;gap:5rem;align-items:start}
.steps-nav{position:sticky;top:20vh}
.step-item{padding:1.25rem 0 1.25rem 1.4rem;border-left:2px solid var(--line);color:var(--ink-faint);transition:color .3s,border-color .3s;cursor:default}
.step-item h3{color:inherit;margin-bottom:.35rem}
.step-item p{font-size:.98rem;max-width:26em}
.step-item.active{color:var(--ink);border-color:var(--accent)}
.step-item.active p{color:var(--ink-soft)}
.step-media{position:relative}
.step-frame{position:sticky;top:16vh;aspect-ratio:16/10;border-radius:var(--radius);overflow:hidden}
.step-frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s}
.step-frame img.show{opacity:1}
.step-spacer{height:75vh}

/* coverage scrub */
.coverage-stage{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/9}
.coverage-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.coverage-stage .wash{opacity:0}
.coverage-caption{display:flex;gap:2.5rem;margin-top:2rem;flex-wrap:wrap}
.coverage-caption .card{flex:1;min-width:220px}

/* dashboard */
.screens{display:grid;gap:2rem}
.screen{border-radius:var(--radius);overflow:hidden;box-shadow:0 24px 60px -30px rgba(35,38,74,.25);background:var(--surface)}
.screen img{width:100%}
.screens .row{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.preview-tag{display:inline-block;background:var(--accent-soft);color:var(--accent);font-size:.78rem;font-weight:600;padding:.3rem .8rem;border-radius:var(--pill);margin-bottom:1rem}

/* wide bands */
.band{padding:0}
.band img{width:100%;border-radius:0}
.band-caption{padding:2.2rem 0 0}

/* pricing */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;margin-top:3rem}
.price-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.9rem;position:relative}
.price-card.featured{border:2px solid var(--accent)}
.badge{position:absolute;top:-14px;left:1.6rem;background:var(--accent);color:#fff;font-size:.78rem;font-weight:600;padding:.3rem .9rem;border-radius:var(--pill)}
.price{font-family:var(--font-display);font-size:2.3rem;font-weight:600;letter-spacing:-.02em;margin:.4rem 0 .1rem}
.per{color:var(--ink-faint);font-size:.9rem;margin-bottom:1.2rem}
.price-card ul{list-style:none;display:grid;gap:.55rem;font-size:.95rem;color:var(--ink-soft)}
.guarantee{margin-top:2.4rem;background:#E7F5EC;border-radius:var(--radius);padding:1.6rem 1.9rem;color:#0F5132}
.guarantee b{font-weight:600}

/* cta + footer */
.cta{background:var(--ink);color:#fff;border-radius:24px;padding:5rem 3rem;text-align:center}
.cta h2{color:#fff;margin-bottom:1.2rem}
.cta p{color:#B9BCE0;max-width:36em;margin:0 auto 2.2rem}
footer{padding:5rem 0 3rem;color:var(--ink-soft);font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;padding-bottom:3rem;border-bottom:1px solid var(--line)}
.foot-grid h4{font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:1rem;font-weight:600}
.foot-grid a{display:block;padding:.3rem 0}
.foot-bottom{display:flex;justify-content:space-between;padding-top:2rem;flex-wrap:wrap;gap:1rem;color:var(--ink-faint)}

/* forms */
.form{display:grid;gap:1.1rem;max-width:560px}
.form label{font-size:.88rem;font-weight:600;display:block;margin-bottom:.35rem}
.form input,.form textarea,.form select{width:100%;padding:.85rem 1rem;border:1px solid var(--line);border-radius:10px;background:var(--surface);font:inherit;color:var(--ink)}
.form input:focus,.form textarea:focus{outline:2px solid var(--accent);border-color:transparent}
.form-note{font-size:.85rem;color:var(--ink-faint)}
.form-status{font-size:.95rem;font-weight:500;display:none}
.form-status.ok{display:block;color:#0F5132}
.form-status.err{display:block;color:#8A2432}

/* reveal defaults (JS adds motion) */
.reveal{opacity:0;transform:translateY(28px)}
.no-motion .reveal{opacity:1;transform:none}

/* focus visibility */
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

@media (max-width:900px){
  .split,.steps,.screens .row,.foot-grid{grid-template-columns:1fr}
  .price-grid{grid-template-columns:1fr}
  .steps-nav{position:static}
  .step-spacer{display:none}
  .step-frame{position:relative;top:0}
  .hero-base{position:relative;width:120%;min-width:0;right:auto;margin-left:-10%}
  .hero{min-height:auto;padding-top:110px}
  .hero-float{display:none}
  .nav-links{display:none}
  section{padding:5.5rem 0}
}

/* add-ons */
.addons{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.addon{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.addon img{aspect-ratio:4/3;object-fit:cover;width:100%}
.addon .pad{padding:1.3rem 1.5rem 1.5rem}
.addon .pad p{font-size:.95rem;color:var(--ink-soft);margin-top:.4rem}
.figure-note{font-size:.85rem;color:var(--ink-faint);margin:.6rem 0 0}

/* solutions */
.solutions{display:grid;grid-template-columns:repeat(2,1fr);gap:1.6rem}
.solutions .addon .pad{padding:1.6rem 1.8rem 1.8rem}
@media (max-width:900px){.solutions{grid-template-columns:1fr}}

/* faq */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{font-weight:500;padding:1.15rem 0;cursor:pointer}
.faq details p{color:var(--ink-soft);padding:0 0 1.3rem;max-width:44em}
.contact-figs img{border-radius:var(--radius);margin-top:2.2rem}
@media (max-width:900px){.addons{grid-template-columns:1fr}}