:root{
  --green:#2E7D32; --green-d:#1B5E20; --green-l:#A5D6A7;
  --ink:#12211a; --muted:#5c6b63; --line:#e2e8e4;
  --bg:#ffffff; --soft:#f4f8f5;
  --radius:14px;
  --wrap:1140px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font:400 17px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--green-d)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);flex:0 0 auto}
.brand img{width:44px;height:auto}
.brand b{font-size:17px;font-weight:700;letter-spacing:-.2px;line-height:1.15;display:block}
.brand span{font-size:12px;color:var(--muted);display:block}
.nav{margin-left:auto;display:flex;gap:26px}
.nav a{color:var(--ink);text-decoration:none;font-size:15px;font-weight:500;white-space:nowrap}
.nav a:hover{color:var(--green)}
.head-cta{flex:0 0 auto;font-weight:700;text-decoration:none;color:#fff;background:var(--green);
  padding:11px 18px;border-radius:10px;font-size:15px;white-space:nowrap}
.head-cta:hover{background:var(--green-d)}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:9px;
  padding:9px 11px;font-size:19px;cursor:pointer;line-height:1}

/* hero */
.hero{background:linear-gradient(180deg,var(--soft),#fff);padding:56px 0 62px;border-bottom:1px solid var(--line)}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}
.eyebrow{display:inline-block;background:var(--green-l);color:var(--green-d);font-size:13px;font-weight:700;
  padding:6px 13px;border-radius:99px;letter-spacing:.3px;margin-bottom:20px}
h1{font-size:46px;line-height:1.12;letter-spacing:-1.1px;margin:0 0 20px;font-weight:800}
.lead{font-size:19px;color:var(--muted);margin:0 0 30px;max-width:33em}
.btns{display:flex;gap:13px;flex-wrap:wrap}
.btn{display:inline-block;text-decoration:none;font-weight:700;font-size:16px;padding:14px 24px;border-radius:11px}
.btn-p{background:var(--green);color:#fff}
.btn-p:hover{background:var(--green-d)}
.btn-s{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.btn-s:hover{border-color:var(--green)}
.hero-img{border-radius:20px;overflow:hidden;box-shadow:0 18px 44px rgba(18,33,26,.14)}

/* trust strip */
.strip{background:var(--green-d);color:#fff}
.strip-in{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;padding:26px 0;text-align:center}
.strip b{display:block;font-size:26px;font-weight:800;letter-spacing:-.5px}
.strip span{font-size:14px;opacity:.85}

/* sections */
section{padding:70px 0}
section.alt{background:var(--soft)}
.sec-head{max-width:760px;margin-bottom:38px}
h2{font-size:34px;line-height:1.2;letter-spacing:-.7px;margin:0 0 13px;font-weight:800}
.sec-head p{color:var(--muted);margin:0;font-size:18px}
h3{font-size:20px;margin:0 0 9px;font-weight:700;letter-spacing:-.2px}

/* tariff table */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table{border-collapse:collapse;width:100%;min-width:600px;font-size:16px}
th,td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line)}
thead th{background:var(--soft);font-size:14px;font-weight:700;color:var(--muted);
  text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}
tbody tr:last-child td{border-bottom:none}
td:first-child{font-weight:700;white-space:nowrap}
.price{font-variant-numeric:tabular-nums;white-space:nowrap}
.best{color:var(--green-d);font-weight:700}
.note{margin-top:16px;font-size:15px;color:var(--muted)}
.note strong{color:var(--ink)}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card-b{padding:22px;flex:1;display:flex;flex-direction:column}
.card-b p{color:var(--muted);font-size:16px;margin:0 0 16px;flex:1}
.tag{font-size:14px;font-weight:700;color:var(--green-d)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;counter-reset:s}
.step{position:relative;padding-top:52px}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:0;left:0;
  width:40px;height:40px;border-radius:50%;background:var(--green);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px}
.step p{color:var(--muted);margin:0;font-size:16px}

/* gallery */
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gal figure{margin:0;border-radius:12px;overflow:hidden;background:#fff;border:1px solid var(--line)}
.gal img{aspect-ratio:1/1;object-fit:cover;width:100%}
.gal figcaption{padding:12px 14px;font-size:14px;color:var(--muted)}

/* contact */
.cts{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.ct{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.ct h3{font-size:17px}
.ct p{margin:0;color:var(--muted);font-size:16px}
.ct a{font-weight:600}
.tel{font-size:19px;font-weight:800;letter-spacing:-.2px;text-decoration:none;color:var(--ink);display:block;margin-bottom:6px}
.tel:hover{color:var(--green)}

/* faq */
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:12px}
details[open]{border-color:var(--green-l)}
summary{cursor:pointer;font-weight:700;font-size:17px;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";float:right;color:var(--green);font-weight:800;font-size:21px;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin:13px 0 0;font-size:16px}

/* footer */
footer{background:var(--ink);color:#c9d6ce;padding:52px 0 30px;font-size:15px}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:38px;margin-bottom:34px}
footer h4{color:#fff;font-size:15px;margin:0 0 14px;font-weight:700;letter-spacing:.2px}
footer a{color:#c9d6ce;text-decoration:none}
footer a:hover{color:#fff;text-decoration:underline}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin-bottom:9px}
.f-legal{border-top:1px solid rgba(255,255,255,.13);padding-top:22px;font-size:14px;color:#8fa197;line-height:1.75}

/* legal pages */
.doc{max-width:800px;margin:0 auto;padding:54px 22px 76px}
.doc h1{font-size:35px;margin-bottom:10px}
.doc .upd{color:var(--muted);font-size:15px;margin:0 0 34px}
.doc h2{font-size:22px;margin:36px 0 12px}
.doc p,.doc li{color:#33443b;font-size:16.5px}
.doc ul{padding-left:22px}
.doc li{margin-bottom:8px}
.back{display:inline-block;margin-bottom:26px;font-weight:600;text-decoration:none}

@media(max-width:980px){
  .hero-in{grid-template-columns:1fr;gap:34px}
  .hero-img{max-width:440px}
  h1{font-size:37px}
  .cards,.steps{grid-template-columns:repeat(2,1fr)}
  .gal{grid-template-columns:repeat(3,1fr)}
  .cts{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .nav{display:none;position:absolute;top:74px;left:0;right:0;background:#fff;flex-direction:column;
    gap:0;padding:8px 22px 18px;border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(0,0,0,.07)}
  .nav.open{display:flex}
  .nav a{padding:13px 0;border-bottom:1px solid var(--line)}
  .burger{display:block}
  .head-cta{display:none}
  .site-head{position:relative}
  h1{font-size:31px}
  h2{font-size:26px}
  section{padding:52px 0}
  .strip-in{grid-template-columns:repeat(2,1fr);gap:22px}
  .cards,.steps{grid-template-columns:1fr}
  .gal{grid-template-columns:repeat(2,1fr)}
  .f-grid{grid-template-columns:1fr;gap:28px}
}