:root{
  --ink:#1d2a24;--muted:#56645c;--bg:#f5faf7;--card:#fff;--line:#dbe9e2;--field:#c4d8ce;
  --accent:#1f7a5c;--accent-dark:#17614a;--accent2:#2f9a76;--tint:#e3f4ec;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;
  --sans:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --gutter:20px;--radius:10px;--tap:48px
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.6;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-wrap:break-word}
img,svg{max-width:100%}
a{color:var(--accent);text-underline-offset:2px}
p{margin:0 0 14px}
ul,ol{margin:0 0 14px;padding-left:22px}
li{margin:5px 0}
li::marker{color:var(--accent)}

/* headings: serif; everything else: sans */
h1,h2,h3,.brand,.price{font-family:var(--serif);font-weight:normal;color:var(--ink)}
h1{font-size:clamp(2.05rem,6.2vw,3.2rem);line-height:1.12;margin:0 0 18px;letter-spacing:-.01em}
h2{font-size:clamp(1.6rem,4.4vw,2.2rem);line-height:1.2;margin:0 0 12px}
h3{font-size:1.25rem;line-height:1.3;margin:0 0 8px}

.wrap{max-width:1040px;margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}

/* header */
header.top{position:sticky;top:0;z-index:20;background:rgba(245,250,247,.94);-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:64px}
.brand{display:inline-flex;align-items:center;font-size:1.4rem;letter-spacing:.01em;text-decoration:none;white-space:nowrap}
.brand svg{vertical-align:middle!important;margin-right:8px!important}
.brand span{color:var(--accent2)}
nav{display:flex;align-items:center;gap:6px}
nav a{font-size:.95rem;text-decoration:none;color:var(--muted);padding:10px 10px;border-radius:6px}
nav a:hover{color:var(--ink)}
nav a.nav-cta{color:#fff;margin-left:8px;padding:10px 16px;min-height:42px;font-size:.95rem}
nav a.nav-cta:hover{color:#fff}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:var(--tap);background:var(--accent);color:#fff;border:1px solid var(--accent);border-radius:8px;padding:12px 22px;font-family:var(--sans);font-size:1rem;font-weight:600;line-height:1.2;text-decoration:none;text-align:center;cursor:pointer;transition:background .15s,border-color .15s}
.btn:hover{background:var(--accent-dark);border-color:var(--accent-dark)}
.btn.ghost{background:transparent;color:var(--accent)}
.btn.ghost:hover{background:var(--tint)}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(47,154,118,.45);outline-offset:2px}

/* hero */
.hero{padding-top:64px;padding-bottom:48px}
.eyebrow{font-family:var(--sans);text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:600;color:var(--accent2);margin:0 0 12px}
.lead{font-size:1.15rem;line-height:1.65;color:var(--muted);max-width:640px;margin-bottom:0}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 0}
.hero-note{margin-top:14px}

/* sections and cards */
section{padding:52px 0;border-top:1px solid var(--line)}
.grid{display:grid;gap:18px}
@media(min-width:760px){.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card > :last-child{margin-bottom:0}
.card ol,.card ul{font-size:1rem}
.plan{display:flex;flex-direction:column}
.plan.feat{border-color:var(--accent);box-shadow:0 8px 28px rgba(31,122,92,.12)}
.price{font-size:2.3rem;line-height:1.15;margin:8px 0 4px}
.price small{font-family:var(--sans);font-size:.95rem;color:var(--muted)}
.tag{display:inline-block;font-family:var(--sans);font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;background:var(--tint);color:var(--accent-dark);border-radius:99px;padding:4px 11px;margin-bottom:12px;align-self:flex-start}
.plan ul{padding-left:20px;margin:12px 0 0}
.small{font-size:.9rem;line-height:1.55;color:var(--muted)}
.note{background:#f0f8f4;border-left:4px solid var(--accent2)}
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;position:relative;padding-left:46px;margin:0 0 18px}
.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;font:600 .9rem/32px var(--sans);text-align:center}
.cols{columns:1}
@media(min-width:760px){.cols{columns:2;column-gap:36px}}
.cols li{break-inside:avoid}

/* forms */
form.wl{display:grid;gap:8px;max-width:560px;width:100%}
form.wl label,form.wl legend{font-family:var(--sans);font-size:.95rem;font-weight:600;color:var(--ink)}
form.wl > label{margin-top:8px}
form.wl input[type=text],form.wl input[type=email],form.wl input[type=tel],form.wl select,form.wl textarea{
  width:100%;min-height:var(--tap);padding:12px 14px;border:1px solid var(--field);border-radius:8px;
  font-family:var(--sans);font-size:16px;line-height:1.3;background:#fff;color:var(--ink);-webkit-appearance:none;appearance:none}
form.wl select{padding-right:42px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2356645c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
form.wl input::placeholder{color:#8a9890}
form.wl input:focus,form.wl select:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px rgba(47,154,118,.2)}
form.wl fieldset{border:0;padding:0;margin:8px 0 0;min-width:0}
form.wl legend{padding:0;margin-bottom:8px}
.radio{display:grid;gap:8px;grid-template-columns:1fr}
.radio label{display:flex;align-items:center;gap:12px;min-height:var(--tap);padding:12px 14px;margin:0;border:1px solid var(--field);border-radius:8px;background:#fff;font-weight:500;line-height:1.35;cursor:pointer;transition:border-color .15s,background .15s}
.radio label:hover{border-color:var(--accent2)}
.radio input{flex:0 0 auto;width:20px;height:20px;margin:0;accent-color:var(--accent)}
.radio label:has(input:checked){border-color:var(--accent);background:#f0f8f4}
.opt-extra{margin-top:6px}
form.wl .btn{width:100%;margin-top:12px}
.ok{display:none;background:#e8f1ea;border:1px solid #bcd6c3;border-radius:8px;padding:14px;font-size:.95rem}

/* footer */
footer{padding:36px 0 56px;border-top:1px solid var(--line);font-size:.9rem;line-height:1.6;color:var(--muted)}
footer p:last-child{display:flex;flex-wrap:wrap;align-items:center;gap:4px 2px;margin:8px 0 0}
footer a{display:inline-flex;align-items:center;min-height:44px;padding:0 6px}
footer a:first-child{padding-left:0}
.sr{position:absolute;left:-9999px}

/* mobile */
@media(max-width:600px){
  body{font-size:16.5px}
  nav a:not(.nav-cta){display:none}
  header.top .wrap{min-height:58px}
  .brand{font-size:1.25rem}
  .brand svg{width:24px;height:24px}
  nav a.nav-cta{margin-left:0;padding:9px 14px;min-height:40px;font-size:.92rem}
  .hero{padding-top:40px;padding-bottom:40px}
  .lead{font-size:1.08rem}
  .cta{flex-direction:column;gap:12px;margin-top:24px}
  .cta .btn{width:100%;min-height:52px}
  section{padding:40px 0}
  .card{padding:20px}
  .price{font-size:2.1rem}
}
@media(max-width:340px){
  :root{--gutter:16px}
  .brand{font-size:1.15rem}
  nav a.nav-cta{padding:8px 11px;font-size:.88rem}
}