html {
  scroll-behavior: smooth;
}

:root {
  scroll-padding-top: 63px;
}
.nav-link {
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: #475569;
}
.nav-link:hover {
  color: #0f172a;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  padding: 0.9rem 1.3rem;
  font-weight: 600;
  font-size: 1.1rem;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.04);
  transition: background 0.2s;
}

.btn-header {
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
}

.btn-primary {
  background-color: #06644e;
  color: #fff;
}
.btn-primary:hover {
  background: #0a2423;
  transform: scale(1.02);
}
.btn-ghost {
  background: #fff;
  border: 1px solid #e2e8f0;
  color: #334155;
}
.btn-ghost:hover {
  background: #f8fafc;
  transform: scale(1.01);
}
.input {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 0.75rem;
  background: #fff;
  color: #0f172a;
  padding: 0.5rem 0.75rem;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.02);
  outline: none;
}
.input::placeholder {
  color: #94a3b8;
}
.input:focus {
  border-color: #3dbb95;
  box-shadow: 0 0 0 0.15rem rgba(61, 187, 149, 0.2);
}
details > summary {
  list-style: none;
}
details > summary::-webkit-details-marker {
  display: none;
}

.text-green-custom {
  color: #06644e;
}
.text-green-dark {
  color: #0a2423;
}
.text-green-light {
  color: #3dbb95;
}
.bg-green-custom {
  background: #06644e;
}
.bg-green-dark {
  background: #0a2423;
}
.bg-green-light {
  background: #3dbb95;
}
.bg-green-50 {
  background: #e6f5ef;
}
.bg-green-100 {
  background: #b8e6d4;
}
.border-green-200 {
  border-color: #8dd6b8;
}
.border-green-300 {
  border-color: #3dbb95;
}
.text-green-700 {
  color: #06644e;
}
.text-green-600 {
  color: #3dbb95;
}
.ring-green-200 {
  --tw-ring-color: rgba(141, 214, 184, 0.5);
}
.hover\:ring-green-100:hover {
  --tw-ring-color: rgba(184, 230, 212, 0.5);
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}
.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}