:root{
  --ink:#14211d; --ink-2:#3b4a45; --muted:#66756f;
  --bg:#fbfaf6; --paper:#ffffff; --line:#e3e0d6;
  --brand:#0f5c4c; --brand-2:#137a64; --brand-soft:#e5f1ec;
  --accent:#d98a1b; --accent-soft:#fbf0de;
  --warn:#a3361c; --warn-soft:#fbe9e3;
  --radius:14px; --shadow:0 1px 2px rgba(20,33,29,.06),0 8px 24px rgba(20,33,29,.06);
  --max:1120px;
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.65;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--brand-2);text-underline-offset:3px}
a:hover{color:var(--brand)}
h1,h2,h3{font-family:var(--serif);line-height:1.2;color:var(--ink);letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.2vw,3.1rem);margin:.2em 0 .4em}
h2{font-size:clamp(1.5rem,2.6vw,2rem);margin:2.2em 0 .6em}
h3{font-size:1.25rem;margin:1.6em 0 .4em}
p{margin:0 0 1em}
ul,ol{padding-left:1.25em}
li{margin:.3em 0}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.narrow{max-width:780px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:99}

/* Header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(251,250,246,.92);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;gap:18px;height:66px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700;letter-spacing:-.01em}
.logo svg{flex:none}
.logo small{display:block;font-weight:500;color:var(--muted);font-size:.72rem;letter-spacing:.02em}
.nav{margin-left:auto;display:flex;gap:4px;align-items:center}
.nav a{color:var(--ink-2);text-decoration:none;font-size:.93rem;padding:8px 11px;border-radius:9px}
.nav a:hover,.nav a[aria-current=page]{background:var(--brand-soft);color:var(--brand)}
.nav a.cta{background:var(--brand);color:#fff;margin-left:6px}
.nav a.cta:hover{background:var(--brand-2);color:#fff}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:9px;padding:8px 10px;font:inherit;cursor:pointer}
@media (max-width:920px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:66px;left:0;right:0;background:var(--bg);flex-direction:column;align-items:stretch;padding:10px 22px 18px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}
  .nav a.cta{margin:6px 0 0;text-align:center}
}

/* Hero */
.hero{padding:56px 0 36px;background:
  radial-gradient(1000px 380px at 85% -10%,var(--brand-soft),transparent 70%),
  radial-gradient(700px 300px at -10% 110%,var(--accent-soft),transparent 70%)}
.hero .wrap{display:grid;grid-template-columns:1.25fr .95fr;gap:44px;align-items:center}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);background:var(--brand-soft);padding:5px 10px;border-radius:99px}
.lead{font-size:1.17rem;color:var(--ink-2);max-width:40em}
.btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.btn{display:inline-block;padding:12px 20px;border-radius:11px;font-weight:600;text-decoration:none;border:1px solid transparent;cursor:pointer;font:inherit;font-weight:600}
.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-2);color:#fff}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.hero-card{background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:24px 26px}
.hero-card h2{font-size:1.15rem;margin:0 0 12px;font-family:var(--font);font-weight:700}
.mini-steps{list-style:none;padding:0;margin:0;counter-reset:s}
.mini-steps li{counter-increment:s;display:flex;gap:12px;align-items:flex-start;padding:9px 0;border-top:1px dashed var(--line);font-size:.95rem}
.mini-steps li:first-child{border-top:0}
.mini-steps li::before{content:counter(s);flex:none;width:26px;height:26px;border-radius:50%;background:var(--brand);color:#fff;font-weight:700;font-size:.8rem;display:grid;place-items:center;margin-top:1px}
@media (max-width:920px){.hero .wrap{grid-template-columns:1fr}}

/* Sections */
section.block{padding:30px 0}
.tldr{background:var(--paper);border:1px solid var(--line);border-left:5px solid var(--brand);border-radius:var(--radius);padding:20px 24px;margin:26px 0;box-shadow:var(--shadow)}
.tldr h2{font-family:var(--font);font-size:1rem;text-transform:uppercase;letter-spacing:.06em;color:var(--brand);margin:0 0 8px}
.tldr ul{margin:0}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.card h3{margin-top:0;font-family:var(--font);font-size:1.08rem;font-weight:700}
.card p:last-child{margin-bottom:0}
a.card{text-decoration:none;color:inherit;transition:transform .15s,border-color .15s}
a.card:hover{transform:translateY(-2px);border-color:var(--brand)}
a.card .more{color:var(--brand-2);font-weight:600;font-size:.92rem}
.tag{display:inline-block;font-size:.75rem;font-weight:600;padding:3px 8px;border-radius:99px;background:var(--brand-soft);color:var(--brand);margin-bottom:8px}
.tag.amber{background:var(--accent-soft);color:#8a5408}
.note{background:var(--accent-soft);border-radius:var(--radius);padding:16px 20px;margin:20px 0;font-size:.96rem}
.warn{background:var(--warn-soft);border-radius:var(--radius);padding:16px 20px;margin:20px 0;font-size:.96rem}
.note strong,.warn strong{display:block;margin-bottom:4px}

/* Steps */
.steps{list-style:none;padding:0;margin:24px 0;counter-reset:st}
.steps>li{counter-increment:st;position:relative;padding:4px 0 26px 66px;margin:0}
.steps>li::before{content:counter(st);position:absolute;left:0;top:0;width:44px;height:44px;border-radius:12px;background:var(--brand);color:#fff;font-weight:800;display:grid;place-items:center;font-size:1.1rem}
.steps>li::after{content:"";position:absolute;left:21px;top:50px;bottom:6px;width:2px;background:var(--line)}
.steps>li:last-child::after{display:none}
.steps h3{margin:.35em 0 .3em;font-family:var(--font);font-size:1.15rem}

/* Tables */
.table-wrap{overflow-x:auto;margin:20px 0;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:#f3f1ea;font-weight:700}
tr:last-child td{border-bottom:0}
td.yes{color:var(--brand);font-weight:600}td.no{color:var(--warn);font-weight:600}

/* FAQ */
details{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin:10px 0}
details summary{cursor:pointer;font-weight:650;list-style:none;position:relative;padding-right:28px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";position:absolute;right:0;top:-2px;font-size:1.4rem;color:var(--brand)}
details[open] summary::after{content:"–"}
details>div{padding-top:10px;color:var(--ink-2)}

/* Check tool */
.check{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:var(--shadow)}
.check fieldset{border:0;padding:0;margin:0 0 14px}
.check legend{font-weight:650;margin-bottom:6px}
.check label.opt{display:inline-flex;align-items:center;gap:6px;margin:4px 14px 4px 0;font-size:.95rem;cursor:pointer}
.check-result{margin-top:16px;padding:18px 20px;border-radius:12px;display:none}
.check-result.show{display:block}
.check-result.kg{background:var(--brand-soft)}.check-result.mid{background:var(--accent-soft)}.check-result.ug{background:var(--warn-soft)}
.meter{height:10px;border-radius:99px;background:linear-gradient(90deg,#2a9d78,#e0b049,#c8553a);position:relative;margin:12px 0 6px}
.meter i{position:absolute;top:-5px;width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--ink);transform:translateX(-50%);transition:left .3s}
.meter-l{display:flex;justify-content:space-between;font-size:.78rem;color:var(--muted)}

/* Form */
form.contact{display:grid;gap:14px}
form.contact label{font-weight:600;font-size:.93rem;display:block;margin-bottom:4px}
form.contact input,form.contact select,form.contact textarea{width:100%;font:inherit;padding:11px 13px;border:1px solid #cfcbbf;border-radius:10px;background:#fff;color:var(--ink)}
form.contact input:focus,form.contact select:focus,form.contact textarea:focus{outline:2px solid var(--brand-2);outline-offset:1px;border-color:var(--brand-2)}
form.contact textarea{min-height:150px;resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media (max-width:620px){.row2{grid-template-columns:1fr}}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--ink-2)}
.consent input{width:auto!important;margin-top:4px}
.form-msg{padding:12px 16px;border-radius:10px;display:none}
.form-msg.ok{display:block;background:var(--brand-soft);color:var(--brand)}
.form-msg.err{display:block;background:var(--warn-soft);color:var(--warn)}

/* Breadcrumb / page head */
.page-head{padding:38px 0 8px;background:radial-gradient(900px 300px at 90% -20%,var(--brand-soft),transparent 70%)}
.crumbs{font-size:.85rem;color:var(--muted)}
.crumbs a{color:var(--muted)}
.meta{font-size:.85rem;color:var(--muted);margin-top:-4px}
.toc{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:16px 20px;margin:18px 0 8px;font-size:.95rem}
.toc strong{display:block;margin-bottom:4px}
.toc ol{margin:0}

/* CTA band */
.band{background:var(--brand);color:#eaf4f0;border-radius:20px;padding:34px 34px;margin:46px 0;display:grid;grid-template-columns:1.4fr auto;gap:22px;align-items:center}
.band h2{color:#fff;margin:0 0 6px;font-size:1.6rem}
.band p{margin:0}
.band .btn-primary{background:#fff;color:var(--brand)}
.band .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
@media (max-width:760px){.band{grid-template-columns:1fr}}

/* Footer */
.site-foot{border-top:1px solid var(--line);margin-top:60px;padding:40px 0 30px;font-size:.92rem;color:var(--ink-2);background:#f4f2eb}
.site-foot .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:26px}
.site-foot h4{margin:0 0 8px;font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot a{color:var(--ink-2);text-decoration:none}.site-foot a:hover{color:var(--brand)}
.site-foot .legal{border-top:1px solid var(--line);margin-top:26px;padding-top:16px;font-size:.82rem;color:var(--muted)}
@media (max-width:820px){.site-foot .cols{grid-template-columns:1fr 1fr}}