* { box-sizing: border-box; scroll-behavior: smooth; }
body { margin: 0; font-family: 'Inter', sans-serif; background: #ffffff; color: #333; }

.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #0d47a1, #00bfa5);
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}
.hero h1 { font-size: 3rem; margin-bottom: 1rem; }
.hero p { font-size: 1.3rem; max-width: 700px; }

.contact-button {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 24px;
  background-color: transparent;
  color: #ffffff; 
  border: 2px solid #ffffff;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 500;
  transition: all 0.3s ease;
}
.contact-button:hover {
  background-color: #2f855a;
  color: white;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.section { max-width: 960px; margin: auto; padding: 4rem 1rem; }
.section h2 { font-size: 2rem; color: #00bfa5; margin-bottom: 1rem; }
.section p { font-size: 1.1rem; margin-bottom: 1rem; }

.cards { display: flex; flex-wrap: wrap; gap: 2rem; margin-top: 2rem; }
.card {
  flex: 1 1 250px;
  background: #f4f8f9;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
  max-width: 500px;
}
input, textarea {
  padding: 0.75rem;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 8px;
}
button {
  background-color: #00bfa5;
  color: white;
  padding: 0.75rem;
  font-size: 1.1rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease;
}
button:hover { background-color: #009e8f; }

.flash {
  background-color: #e0f7f5;
  color: #007a6e;
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  text-align: center;
  font-size: 1rem;
  animation: fadeIn 0.4s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

footer {
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.9rem;
  color: #777;
}