/* Versión resumida del CSS */
.btn {
  display: inline-block;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  background: #2f4f36;
  color: #fff;
  text-decoration: none;
  border: none;
}

.section {
  padding: 5rem 0;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.card,
.project-card,
.portal-box,
.login-box {
  background: #fff;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,.08);
}

.project-card img {
  width: 100%; 
  border-radius: 12px;
  margin-bottom: 1rem;
}

.contact {
  background: #2f4f36;
  color: white;
}

.contact-form,
.login-box form {
  display: grid;
  gap: 1rem;
}

input,
textarea {
  padding: 1rem;
  border: 1px solid #ddd;
  border-radius: 10px;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: #f5f7f3;
}

.login-logo {
  max-width: 220px;
  margin-bottom: 1rem;
}

.progress-bar {
  background: #e5e7eb;
  height: 14px;
  border-radius: 999px;
  overflow: hidden;
}

.progress {
  height: 100%; 
  background: #2f6b3d;
}

.footer {
  background: #17351f;
  color: #fff;
  text-align: center;
  padding: 1.5rem 0;
}