/* Brand: emerald green, soft ivory, gold accent */
:root{
  --green:#0f766e;
  --green-2:#115e59;
  --gold:#b68f59;
  --bg:#ffffff;
  --alt:#f6faf7;
  --ink:#0b1720;
}
*{box-sizing:border-box}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;margin:0 0 .6rem}
.section{padding:72px 20px;max-width:1120px;margin:0 auto}
.section.alt{background:var(--alt)}
.tiny{color:#4b5563;font-size:.9rem}

.site-header{position:sticky;top:0;z-index:50;display:flex;gap:12px;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid #e5e7eb;background:rgba(255,255,255,.9);backdrop-filter:blur(8px)}
.brand{display:flex;align-items:center;gap:10px;color:inherit;font-weight:800}
.brand img{width:28px;height:28px}
.nav{display:flex;gap:18px;align-items:center}
.btn{display:inline-block;padding:12px 18px;border-radius:999px;border:1px solid var(--green);background:var(--green);color:#fff;font-weight:700}
.btn:hover{filter:brightness(.95);text-decoration:none}
.btn.ghost{background:transparent;color:var(--green)}
.btn.sm{padding:8px 14px;font-size:.95rem}
.nav-toggle{display:none;background:none;border:none;font-size:24px}

.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center;padding:48px 20px;max-width:1120px;margin:0 auto}
.hero-content h1{font-size:clamp(28px,4vw,44px);margin-bottom:.4rem;color:var(--green-2)}
.tagline{font-size:1.1rem;color:#1f453f}
.cta{display:flex;gap:12px;margin:14px 0}
.ticks{display:flex;gap:14px;list-style:none;padding:0;margin:10px 0 0;color:#475569;flex-wrap:wrap}
.hero-media img{width:100%;border-radius:18px;border:1px solid #e2e8f0;box-shadow:0 8px 28px rgba(2,6,23,.06)}

.offer{border:2px dashed var(--gold);border-radius:18px;padding:18px;text-align:center;background:#fff8ec}
.offer .badge{display:inline-block;background:var(--gold);color:#fff;padding:6px 10px;border-radius:999px;font-weight:800;margin-bottom:6px}

.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:10px}
.card{padding:18px;border:1px solid #e2e8f0;border-radius:14px;background:#fff}
.mt{margin-top:36px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.chips span{background:#e6f3ef;color:#0f3c37;border:1px solid #cfe8e2;border-radius:999px;padding:8px 12px;font-weight:600}

.split{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:start}
.ticks-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tick{padding:12px;border-radius:12px;background:#eaf8f4;border:1px solid #d2f0e6;color:#0f3c37;font-weight:700}

.contacts{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:10px}
.contacts a{font-weight:800;color:var(--ink)}

.site-footer{display:grid;gap:10px;justify-items:center;text-align:center;padding:28px 20px;border-top:1px solid #e5e7eb;margin-top:20px}
.site-footer .brandline img{width:20px;vertical-align:middle;margin-right:8px}

/* Responsive */
@media (max-width:980px){
  .hero{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr}
  .nav{display:none;flex-direction:column;position:absolute;top:62px;right:12px;background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:10px;width:min(70vw,320px)}
  .nav.show{display:flex}
  .nav-toggle{display:block}
}
@media (max-width:640px){
  .cards{grid-template-columns:1fr}
  .contacts{grid-template-columns:1fr}
}