:root{--ink:#14211c;--muted:#4b5a54;--bg:#f7f8f5;--card:#fff;--brand:#0f6b4f;--brand-d:#0a4d39;--accent:#f2c230;--line:#dfe4de;--r:12px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand)}img{max-width:100%;height:auto}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:9}
header.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:66px}
.logo{font-weight:800;font-size:1.15rem;text-decoration:none;color:var(--ink);display:flex;align-items:center;gap:8px}
.logo b{background:var(--ink);color:var(--accent);border-radius:8px;padding:2px 8px}
.logo small{display:block;font-weight:500;font-size:.75rem;color:var(--muted)}
nav.main ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;flex-wrap:wrap}
nav.main a{display:block;padding:8px 10px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem}
nav.main a:hover,nav.main a[aria-current]{background:#e9f2ee;color:var(--brand-d)}
.btn{display:inline-block;background:var(--brand);color:#fff;text-decoration:none;font-weight:700;padding:12px 20px;border-radius:10px;border:0;font-size:1rem;cursor:pointer}
.btn:hover{background:var(--brand-d)}.btn.alt{background:var(--accent);color:var(--ink)}.btn.ghost{background:transparent;color:var(--brand);border:2px solid var(--brand)}
.menu-t{display:none}
@media(max-width:860px){.menu-t{display:block;background:none;border:2px solid var(--line);border-radius:8px;padding:6px 10px;font-weight:700}
nav.main{display:none;width:100%}nav.main.open{display:block}.bar{flex-wrap:wrap;padding:8px 0}nav.main ul{flex-direction:column;padding-bottom:10px}.hide-sm{display:none}}
.hero{background:linear-gradient(135deg,#0b3d2e,#0f6b4f);color:#fff;padding:56px 0 48px}
.hero h1{font-size:clamp(1.8rem,4.2vw,2.8rem);line-height:1.15;margin:0 0 14px}
.hero p.lead{font-size:1.15rem;max-width:720px;opacity:.95}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0;padding:0;list-style:none}
.badges li{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:4px 12px;font-size:.88rem;font-weight:600}
.crumbs{font-size:.85rem;margin-bottom:10px;opacity:.85}.crumbs a{color:#fff}
section{padding:44px 0}section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:clamp(1.4rem,3vw,1.9rem);line-height:1.2;margin:0 0 14px}h3{margin:0 0 8px;font-size:1.15rem}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card a.more{font-weight:700;text-decoration:none}
.two{display:grid;gap:32px;grid-template-columns:1.4fr 1fr}@media(max-width:860px){.two{grid-template-columns:1fr}}
.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;gap:14px}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 16px 16px 62px;position:relative}
.steps li:before{content:counter(s);position:absolute;left:16px;top:16px;width:32px;height:32px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;display:grid;place-items:center}
.note{background:#eef6f2;border-left:4px solid var(--brand);padding:12px 16px;border-radius:6px;margin:14px 0}
.src{font-size:.85rem;color:var(--muted)}
details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:10px 0}
summary{font-weight:700;cursor:pointer}
form.quote{display:grid;gap:14px}form.quote label{font-weight:600;display:block;margin-bottom:4px}
form.quote input,form.quote select,form.quote textarea{width:100%;padding:11px 12px;border:1px solid #b9c4bd;border-radius:8px;font:inherit;background:#fff}
form.quote .row{display:grid;gap:14px;grid-template-columns:1fr 1fr}@media(max-width:620px){form.quote .row{grid-template-columns:1fr}}
.hp{position:absolute;left:-5000px}
.cta-band{background:var(--ink);color:#fff;padding:36px 0}.cta-band .wrap{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}.cta-band h2{margin:0}
footer{background:#0d1714;color:#cfd8d3;padding:40px 0 24px;font-size:.95rem}footer a{color:#fff}
footer .grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}footer h3{color:#fff;font-size:1rem}footer ul{list-style:none;padding:0;margin:0}footer li{margin:4px 0}
.small{font-size:.85rem;color:var(--muted)}footer .small{color:#9fb0a8}
ul.ticks{padding-left:0;list-style:none}ul.ticks li{padding-left:28px;position:relative;margin:6px 0}ul.ticks li:before{content:"✓";position:absolute;left:4px;color:var(--brand);font-weight:900}
.bar>a,.logo small{white-space:nowrap}nav.main ul{flex-wrap:nowrap}nav.main a{padding:8px 8px}
@media(max-width:1100px){.bar>a.hide-sm:not(.btn){display:none}}
@media(max-width:860px){nav.main ul{flex-wrap:wrap}}
nav.main a{white-space:nowrap;font-size:.9rem;padding:8px 7px}.bar{gap:12px}@media(max-width:1180px){.bar>a.hide-sm:not(.btn){display:none}}
/* photos */
picture.pic,picture.pic img{display:block;width:100%;height:auto}
picture.pic img{border-radius:var(--r);background:#e9ece9}
.fig{margin:0}.fig figcaption{font-size:.88rem;color:#5b6660;margin-top:8px}
.card-pic img{border-radius:calc(var(--r) - 4px);aspect-ratio:4/3;object-fit:cover;margin-bottom:12px}
.gallery{display:grid;gap:20px;grid-template-columns:repeat(3,1fr)}@media(max-width:860px){.gallery{grid-template-columns:1fr 1fr}}@media(max-width:520px){.gallery{grid-template-columns:1fr}}
.gallery img{aspect-ratio:3/4;object-fit:cover}
.step-fig{max-width:320px;margin-top:12px}
.gallery.free img{aspect-ratio:auto;object-fit:initial}.gallery.free{align-items:start}