:root{
  --green:#1e7d4a;
  --green-600:#146c43;
  --text:#1a1a1a;
  --muted:#6b7280;
  --bg:#f7faf7;
  --card:#ffffff;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg);}
a{color:var(--green-600);text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:16px 20px;}
/* NAV */
.nav{position:sticky;top:0;background:#fff;border-bottom:1px solid #e5e7eb;z-index:10;}
.nav .container{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:44px}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:10px}
.nav a{padding:10px 12px;border-radius:999px;white-space:nowrap}
.nav a:hover{background:#f0fdf4}
.menu-toggle{display:none;border:1px solid #e5e7eb;border-radius:10px;padding:8px 10px;background:#fff}
/* HERO */
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:center;padding:30px 20px}
.hero .title{font-size:42px;line-height:1.1;margin:0 0 10px}
.hero .subtitle{font-size:18px;color:var(--muted);margin:0 0 18px}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;background:var(--green);color:#fff;font-weight:600}
.btn:hover{filter:brightness(0.95)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--card);border:1px solid #e5e7eb;border-radius:16px;padding:16px;box-shadow:0 6px 16px rgba(16,24,40,.05)}
.card h3{margin:0 0 6px}
.section{padding:14px 20px}
.section h2{font-size:28px;margin:0 0 10px}
.badge{background:#eafaf1;border:1px solid #cde9d9;color:var(--green-600);padding:4px 10px;border-radius:999px;font-weight:600;font-size:12px}
.footer{background:#0b2317;color:#cbe8d5;margin-top:36px}
.footer a{color:#b7f0c4}
.footer .grid{display:grid;grid-template-columns:2fr 1fr;gap:20px}
.gallery{columns:3 260px;column-gap:12px}
.gallery a{display:inline-block;margin:0 0 12px;width:100%}
.gallery img{width:100%;height:auto;border-radius:12px;border:1px solid #e5e7eb;box-shadow:0 4px 12px rgba(0,0,0,.06)}
/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.85);display:none;align-items:center;justify-content:center;padding:20px}
.lightbox img{max-width:95vw;max-height:90vh;border-radius:12px}
.lightbox.active{display:flex}
.lightbox .close{position:absolute;top:12px;right:16px;font-size:28px;color:#fff;cursor:pointer}
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.price-card{border:1px solid #e5e7eb;border-radius:16px;padding:16px;background:#fff;text-align:center}
.price{font-size:26px;font-weight:800;margin:6px 0 0;color:var(--green-600)}
.note{color:var(--muted);font-size:12px;margin-top:4px}

/* MOBILE */
@media (max-width: 900px){
  .hero{grid-template-columns:1fr}
}
@media (max-width: 760px){
  .menu-toggle{display:block}
  .nav ul{display:none;flex-direction:column;gap:6px;position:absolute;top:64px;right:12px;background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:8px 10px;box-shadow:0 12px 24px rgba(0,0,0,.08)}
  .nav ul.open{display:flex}
  .brand img{height:38px}
  .hero .title{font-size:34px}
  .container{padding:14px 16px}
  .grid-3{grid-template-columns:1fr}
  .pricing{grid-template-columns:1fr}
  .gallery{columns:2 160px;column-gap:10px}
}
@media (max-width: 420px){
  .hero .title{font-size:30px}
  .gallery{columns:1 160px}
}