/* smooth scroll & modern card hover */
html {
  scroll-behavior: smooth;
}

.product-card {
  transition: all 0.25s ease;
  border: 1px solid rgba(21, 128, 61, 0.1);
  background: #ffffff;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 20px 25px -5px rgba(0, 70, 0, 0.3),
    0 8px 10px -6px rgba(0, 50, 0, 0.2);
  border-color: #16a34a;
}

.whatsapp-float {
  transition: all 0.2s ease;
  box-shadow: 0 10px 15px -3px rgba(0, 70, 0, 0.4);
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(2deg);
  background-color: #15803d;
}

.nav-link {
  position: relative;
}

.nav-link:after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background: #16a34a;
  transition: width 0.2s;
}

.nav-link:hover:after {
  width: 100%;
}

.hero-overlay {
  background: linear-gradient(
    90deg,
    rgba(0, 40, 0, 0.85) 0%,
    rgba(0, 60, 0, 0.6) 50%,
    rgba(0, 30, 0, 0.4) 100%
  );
}

.green-black-gradient {
  background: linear-gradient(135deg, #052e16 0%, #0f3b1a 100%);
}