:root{
  --bg:#f7faf8;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --accent:#1f7a4d;
  --accent2:#16a34a;
  --danger:#dc2626;
  --shadow: 0 10px 30px rgba(2,6,23,.08);
  --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family: system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;color:var(--text);background:linear-gradient(180deg,#ffffff 0%, var(--bg) 100%)}
a{color:inherit}
.container{width:min(1120px, calc(100% - 32px)); margin:0 auto}
header{
  position:sticky; top:0; z-index:50;
  backdrop-filter:saturate(1.4) blur(10px);
  background: rgba(255,255,255,.72);
  border-bottom:1px solid rgba(15,23,42,.08);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px}
.badge{font-size:12px; padding:6px 10px; border-radius:999px; background:rgba(31,122,77,.1); color:var(--accent)}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:14px 18px; border-radius:999px; border:0;
  background:var(--accent); color:#fff; font-weight:800;
  text-decoration:none; cursor:pointer; transition:.15s transform ease;
  box-shadow: 0 12px 22px rgba(31,122,77,.22);
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0px)}
.btn.secondary{
  background:#fff;color:var(--accent);
  border:1px solid rgba(31,122,77,.25);
  box-shadow:none;
}
.hero{padding:34px 0 14px}
.hero-grid{
  display:grid; grid-template-columns: 1.05fr .95fr; gap:26px; align-items:center;
}
.h1{font-size:44px; line-height:1.05; margin:0 0 10px; letter-spacing:-.6px}
.sub{font-size:18px; color:var(--muted); line-height:1.55; margin:0 0 18px}
.hero-card{
  background:var(--card); border-radius:var(--radius); box-shadow:var(--shadow);
  padding:16px; border:1px solid rgba(15,23,42,.06);
}
.hero-card img{width:100%; border-radius:14px; display:block}
.price-row{
  margin-top:16px;
  display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
  padding:14px 14px;
  background:linear-gradient(90deg, rgba(31,122,77,.10), rgba(22,163,74,.08));
  border:1px solid rgba(31,122,77,.18);
  border-radius:14px;
}
.price{
  display:flex; align-items:baseline; gap:10px;
}
.old{color:var(--muted); text-decoration:line-through; font-weight:700}
.new{font-size:26px; font-weight:900; color:var(--accent)}
.off{font-weight:800; color:var(--accent); background:rgba(31,122,77,.12); padding:6px 10px; border-radius:999px; font-size:13px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr); gap:10px; margin-top:14px}
.kpi{
  background:#fff; border:1px solid rgba(15,23,42,.06);
  border-radius:14px; padding:12px;
}
.kpi b{display:block; font-size:14px}
.kpi span{color:var(--muted); font-size:13px}

section{padding:26px 0}
.section-title{font-size:28px; margin:0 0 12px; letter-spacing:-.4px}
.grid-2{display:grid;grid-template-columns:1fr 1fr; gap:18px; align-items:start}
.card{
  background:var(--card); border-radius:var(--radius);
  box-shadow:var(--shadow); border:1px solid rgba(15,23,42,.06);
  padding:16px;
}
.card img{width:100%; border-radius:14px; display:block}
.list{margin:0; padding-left:18px; color:var(--text); line-height:1.7}
.list li{margin:6px 0}
.note{color:var(--muted); font-size:14px; line-height:1.6}

.steps{display:grid; grid-template-columns: repeat(4,1fr); gap:10px; margin-top:12px}
.step{
  background:#fff; border:1px solid rgba(15,23,42,.06);
  border-radius:14px; padding:12px;
}
.step .n{
  width:30px;height:30px;border-radius:9px;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(31,122,77,.12); color:var(--accent); font-weight:900;
  margin-bottom:8px;
}
.step b{display:block; font-size:14px}
.step span{display:block; color:var(--muted); font-size:13px; margin-top:4px}

.table{
  width:100%; border-collapse:separate; border-spacing:0; overflow:hidden;
  border-radius:14px; border:1px solid rgba(15,23,42,.08);
}
.table td{
  padding:12px 14px; border-bottom:1px solid rgba(15,23,42,.06);
}
.table tr:last-child td{border-bottom:0}
.table td:first-child{color:var(--muted); width:44%}

.faq{display:grid; gap:10px}
.faq details{
  background:#fff; border:1px solid rgba(15,23,42,.06);
  border-radius:14px; padding:12px 14px;
}
.faq summary{cursor:pointer; font-weight:800}
.faq p{margin:8px 0 0; color:var(--muted); line-height:1.6}

.reviews{display:grid; grid-template-columns: repeat(3,1fr); gap:12px}
.review{
  background:#fff; border:1px solid rgba(15,23,42,.06);
  border-radius:14px; padding:14px;
}
.review b{display:block; margin-bottom:6px}
.review p{margin:0; color:var(--muted); line-height:1.6}

.cta{
  background: linear-gradient(135deg, rgba(31,122,77,.12), rgba(22,163,74,.08));
  border:1px solid rgba(31,122,77,.18);
  border-radius: var(--radius);
  padding:18px;
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:16px;
  align-items:center;
}
.cta h3{margin:0 0 6px; font-size:24px}
.cta p{margin:0; color:var(--muted); line-height:1.6}

.form{
  background:#fff;
  border:1px solid rgba(15,23,42,.06);
  border-radius:16px;
  padding:14px;
}
.field{display:flex; flex-direction:column; gap:6px; margin-bottom:10px}
label{font-size:13px; color:var(--muted); font-weight:700}
input{
  padding:14px 12px; border-radius:12px;
  border:1px solid rgba(15,23,42,.14);
  font-size:16px;
}
input:focus{outline:2px solid rgba(31,122,77,.28); border-color: rgba(31,122,77,.35)}
.form .btn{width:100%}
.small{font-size:12px; color:var(--muted); margin-top:8px; line-height:1.5}
.toast{
  position:fixed; left:50%; bottom:18px; transform:translateX(-50%);
  background:#0b1220; color:#fff; padding:12px 14px; border-radius:999px;
  display:none; box-shadow:0 12px 24px rgba(2,6,23,.25); z-index:99;
  font-weight:700; font-size:13px;
}
footer{padding:24px 0 30px; color:var(--muted); font-size:13px}
footer .row{display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap}
@media (max-width: 920px){
  .hero-grid{grid-template-columns:1fr; }
  .h1{font-size:36px}
  .kpis{grid-template-columns:1fr 1fr}
  .grid-2{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .reviews{grid-template-columns:1fr}
  .cta{grid-template-columns:1fr}
}