:root{
  --brand:#6b8e23;
  --accent:#25D366;
  --bg:#f8faf7;
  --text:#1a202c;
  --hero-bg:linear-gradient(135deg,#f0fdf4 0%,#ffffff 100%);
  --footer-bg:#2f3e2f;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
img{max-width:100%;display:block}
.container{max-width:1100px;margin:0 auto;padding:24px}
.header{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:#fff;border-bottom:1px solid #e2e8f0;position:sticky;top:0;z-index:10}
.logo{display:flex;align-items:center;gap:12px}
.site-logo{height:120px;width:auto;border-radius:8px}
.logo-text .site-title{font-weight:700;font-size:28px;line-height:1.2}
.logo-text .site-subtitle{font-size:10px;color:#6b8e23;font-style:italic;margin-top:2px;opacity:.85}
.nav a{margin-left:16px;text-decoration:none;color:#334155;font-weight:600}
.nav a:hover{color:var(--brand)}
.section{padding:32px 24px;background:#fff;margin:16px 0;border-radius:16px;box-shadow:0 4px 12px rgba(0,0,0,.04)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:#f8fafc;border:1px solid #e2e8f0;border-radius:14px;padding:16px}
.card img{height:250px;object-fit:cover;border-radius:12px;margin-bottom:10px}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center;background:var(--hero-bg);border-radius:16px;padding:40px 24px;box-shadow:0 8px 24px rgba(0,0,0,.05)}
.hero h1{font-size:42px;line-height:1.2;margin:0 0 12px}
.hero p{font-size:18px;margin:0 0 16px}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:12px 18px;border-radius:10px;text-decoration:none;font-weight:700}
.btn:hover{opacity:.92}
.badge{display:inline-block;background:#eef2ff;color:#3730a3;padding:6px 10px;border-radius:999px;font-size:14px;font-weight:700}
.cta-bar{display:flex;align-items:center;justify-content:space-between;padding:16px;border:1px solid #e2e8f0;border-radius:12px;background:#f1f5f9}
.footer{background:var(--footer-bg);color:#f1f5f9;padding:32px 24px;margin-top:40px}
.footer a{color:#e0f7df;text-decoration:none}
.footer a:hover{text-decoration:underline}
.footer .grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:16px}
.footer .contact-form{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}
.footer .contact-form input,.footer .contact-form textarea{width:100%;padding:10px 14px;border:1px solid #cbd5e1;border-radius:8px;font-size:15px}
.footer .contact-form button{display:block;margin:12px auto;background:var(--brand);color:#fff;border:none;padding:10px 20px;border-radius:8px;font-weight:600;cursor:pointer;transition:opacity .2s ease}
.footer .contact-form button:hover{opacity:.9}
.footer .contact-info{margin-top:20px;font-size:15px;line-height:1.6;text-align:center}
.whatsapp-float{position:fixed;bottom:20px;right:20px;background:var(--accent);border-radius:50px;padding:12px;display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;box-shadow:0 8px 20px rgba(0,0,0,.2);transition:all .25s ease-in-out;z-index:50}
.whatsapp-float svg{width:28px;height:28px;fill:#fff}
.whatsapp-text{opacity:0;max-width:0;overflow:hidden;white-space:nowrap;transition:all .25s ease-in-out}
.whatsapp-float:hover{padding:12px 16px}
.whatsapp-float:hover .whatsapp-text{opacity:1;max-width:220px}
@media(max-width:900px){
  .hero{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .footer .grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .header{flex-direction:column;align-items:center}
  .nav{margin-top:10px}
  .site-logo{height:140px}
  .logo-text .site-title{font-size:24px}
  .logo-text .site-subtitle{font-size:11px}
}
/* Footer Improvements */
.footer h3 {
  margin-bottom: 10px;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}
.footer .grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.footer .contact-info {
  font-size: 15px;
  line-height: 1.6;
  color: #f1f5f9;
}
.footer .contact-info a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}
.footer .contact-info a:hover {
  text-decoration: underline;
}
/* Footer grid alignment */
.footer .grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr; /* equal width columns */
  gap: 40px; /* more space between columns */
  align-items: start; /* keep headings aligned at the top */
}

.footer .grid > div {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.footer .grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 768px) {
  .footer .grid {
    grid-template-columns: 1fr;
  }

  .footer .contact-form input,
  .footer .contact-form textarea,
  .footer .contact-form button {
    width: 100%;
  }
}
/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #25D366; /* WhatsApp green */
  color: white;
  border-radius: 50px;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 6px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
  overflow: hidden;
  width: 50px; /* collapsed size */
  height: 50px;
}

.whatsapp-float svg {
  flex-shrink: 0;
}

.whatsapp-text {
  margin-left: 10px;
  white-space: nowrap;
  opacity: 0;
  max-width: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

/* Expand on hover */
.whatsapp-float:hover {
  width: 160px; /* expanded size */
  border-radius: 50px;
}

.whatsapp-float:hover .whatsapp-text {
  opacity: 1;
  max-width: 120px;
}