:root{
 --ink:#1B2A33; --paper:#FBF7F0; --field:#E8EEF0; --pine:#22503F;
 --cta:#C8500A; --cta-dark:#9F3F07; --rule:#C9D1D5;
 --fs:19px; --lh:1.6; --max:68ch;
}
*{box-sizing:border-box}
html{font-size:var(--fs)}
body{margin:0;font-family:"Atkinson Hyperlegible",system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:var(--lh)}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;font-weight:700}
h1{font-size:2.1rem}
h2{font-size:1.6rem}
h3{font-size:1.15rem}
p{margin:0 0 1em;max-width:var(--max)}
a{color:var(--pine)}
.wrap{padding:0 1.25rem;max-width:64rem;margin:0 auto}
section{padding:2.5rem 0;border-top:1px solid var(--rule)}
section:first-of-type{border-top:0}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:.75rem 1.25rem;border:2px solid var(--ink);border-radius:8px;font:inherit;font-weight:700;text-decoration:none;color:var(--ink);background:transparent;cursor:pointer}
.btn-primary{background:var(--cta);border-color:var(--cta);color:#fff}
.btn-primary:hover{background:var(--cta-dark);border-color:var(--cta-dark)}
.btn:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--cta);outline-offset:3px}
@media (max-width:640px){.btn{width:100%}}

/* header */
header{position:sticky;top:0;background:var(--paper);border-bottom:1px solid var(--rule);z-index:5}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:.6rem;padding-bottom:.6rem}
.logo{font-weight:700;font-size:1.1rem;text-decoration:none;color:var(--ink)}
header .btn{min-height:44px;padding:.5rem 1rem;width:auto}

/* hero */
.hero{display:grid;gap:1.5rem}
.hero .sub{font-size:1.15rem;color:var(--pine);font-weight:700}
.hero .actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:1rem 0 1.5rem}
.hero img{border-radius:12px;border:1px solid var(--rule)}
@media (min-width:800px){.hero{grid-template-columns:1.1fr 1fr;align-items:center}}

/* proof tiles */
.proof{display:grid;gap:1rem}
.proof div{padding:1rem 1.25rem;border-left:5px solid var(--pine);background:#fff}
.proof strong{display:block;font-size:1.2rem}
@media (min-width:720px){.proof{grid-template-columns:repeat(3,1fr)}}

/* services */
.services{list-style:none;padding:0;margin:0}
.services li{display:grid;grid-template-columns:1fr auto;gap:.5rem 1rem;padding:1rem 0;border-bottom:1px solid var(--rule);align-items:baseline}
.services li span{color:var(--pine);font-weight:700;white-space:nowrap}
.services li small{grid-column:1/-1;font-size:.95rem}

/* estimator */
.est{background:var(--field);border-radius:16px;padding:1.75rem 1.25rem;margin-top:1rem}
.est-sub{font-size:1rem}
.est-grid{display:grid;gap:.6rem}
@media (min-width:640px){.est-grid{grid-template-columns:repeat(2,1fr)}}
.est-grid button{text-align:left;font-size:1.05rem;background:#fff;border:2px solid var(--rule);border-radius:10px;min-height:56px;padding:.75rem 1rem;font-family:inherit;cursor:pointer}
.est-grid button[aria-pressed="true"]{border-color:var(--pine);background:#fff}
.est label{display:block;margin:.9rem 0;font-weight:700}
.est input,.est select{display:block;width:100%;margin-top:.35rem;font:inherit;font-size:1.05rem;padding:.7rem .8rem;border:2px solid var(--ink);border-radius:8px;background:#fff;font-weight:400}
.est fieldset{border:0;padding:0;margin:.9rem 0}
.est fieldset legend{font-weight:700}
.est fieldset label{font-weight:400;display:flex;gap:.6rem;align-items:center;margin:.4rem 0}
.est input[type=radio],.est input[type=checkbox]{width:24px;height:24px;margin:0}
.est-range{font-size:1.4rem;font-weight:700}
.fine{font-size:.9rem}

/* estimator wizard (est-ui.js) */
[hidden]{display:none!important}
.est-card{width:100%}
.est-card strong{display:block;font-size:1.05rem}
.est-hint{display:block;font-size:.85rem;color:#556;margin-top:.25rem;font-weight:400}
.est-field{margin:.9rem 0}
.est-toggle{display:flex!important;gap:.6rem;align-items:flex-start;font-weight:400!important;margin:.5rem 0!important}
.est-toggle input{margin:0;width:auto;flex:0 0 auto;margin-top:.15rem}
.est-error{color:#a33;font-weight:700}

/* how it works — real sequence */
.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;gap:1.25rem}
.steps li{padding-left:3.25rem;position:relative}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:0;top:0;width:2.5rem;height:2.5rem;border-radius:50%;background:var(--pine);color:#fff;display:grid;place-items:center;font-weight:700}

/* audiences */
.aud{display:grid;gap:1.25rem}
@media (min-width:720px){.aud{grid-template-columns:repeat(3,1fr)}}

/* faq */
details{border-bottom:1px solid var(--rule);padding:.75rem 0}
summary{font-weight:700;cursor:pointer;font-size:1.05rem;padding:.35rem 0}

footer{padding:2rem 0 3rem;border-top:1px solid var(--rule);font-size:.95rem}
footer p{margin-bottom:.4rem}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}