:root {
  --verde-oscuro: #008DDE;
  --verde-medio: #67D0F0;
  --verde-claro: #0272B0;
  --beige: #f5f5dc;
  --marron: #8b4513;
  --blanco: #ffffff;
  --gris: #f0f0f0;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}



body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: var(--beige);
  background-image: url('https://images.unsplash.com/photo-1500382017468-9049fed747ef?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--verde-oscuro);
}


.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
    flex: 1;

}

.header {
  background-color: var(--verde-oscuro);
  color: var(--blanco);
  padding: 15px 0;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.header h1 {
  font-size: 2.5rem;
}

.header p {
  font-style: italic;
  margin-top: 5px;
}

.card {
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  padding: 30px;
  margin: 50px auto;
  max-width: 500px;
  border: 1px solid var(--verde-medio);
}

.card h2 {
  color: var(--verde-oscuro);
  text-align: center;
  margin-bottom: 25px;
  font-size: 2rem;
  border-bottom: 2px solid var(--verde-claro);
  padding-bottom: 10px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--verde-oscuro);
}

.form-group input {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--verde-medio);
  border-radius: 5px;
  font-size: 1rem;
}

.form-group input:focus {
  outline: none;
  border-color: var(--verde-claro);
  box-shadow: 0 0 5px rgba(139, 195, 74, 0.5);
}

.btn {
  display: inline-block;
  background-color: var(--verde-medio);
  color: var(--blanco);
  padding: 12px 25px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  transition: all 0.3s ease;
  width: 100%;
}

.btn:hover {
  background-color: var(--verde-oscuro);
  transform: translateY(-2px);
}

.links {
  text-align: center;
  margin-top: 20px;
}

.links a {
  color: var(--verde-medio);
  text-decoration: none;
  font-weight: 600;
}

.links a:hover {
  text-decoration: underline;
  color: var(--verde-oscuro);
}

.footer {
  background-color: var(--verde-oscuro);
  color: var(--blanco);
  text-align: center;
  padding: 15px 0;
  margin-top: 50px;
}

/* Decoraciones temáticas */
.leaf-decoration {
  position: absolute;
  opacity: 0.2;
  z-index: -1;
}

.leaf-1 {
  top: 10%;
  left: 5%;
  transform: rotate(30deg);
  width: 150px;
}

.leaf-2 {
  bottom: 15%;
  right: 5%;
  transform: rotate(-20deg);
  width: 120px;
}

@media (max-width: 768px) {
  .card {
    margin: 30px 20px;
    padding: 20px;
  }
  
  .header h1 {
    font-size: 2rem;
  }
}