:root {
  --rose: #efd9df;
  --rose-dark: #fda5bb;
  --background: #ffffff;
  --text: #2e2e2e;
  --font-primary: 'Playfair Display', serif;
  --font-secondary: 'Roboto', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--background);
  color: var(--text);
  font-family: var(--font-secondary);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
}

header {
  background: var(--rose); /* Gradiente no fundo */
  color: white;
  padding: 4rem 1rem;
  text-align: center;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  animation: fadeInDown 1s ease;
}

@keyframes fadeInDown {
  0% { opacity: 0; transform: translateY(-30px); }
  100% { opacity: 1; transform: translateY(0); }
}

.logo {
  max-width: 220px;
  margin-bottom: 1rem;
  animation: scaleIn 1s ease;
  border-radius: 50%;
  padding: 10px;
  background-color: white;
  border: 5px solid var(--rose-dark); /* Destaque na logo */
}

@keyframes scaleIn {
  0% { transform: scale(0.9); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.header-content h1 {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: white;
  margin-top: 1rem;
  text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.4); /* Melhor legibilidade */
}

main {
  padding: 3rem 2rem;
  animation: fadeInUp 1.5s ease;
}

@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(40px); }
  100% { opacity: 1; transform: translateY(0); }
}

.cupom-section {
  background-color: var(--rose);
  color: white;
  padding: 2.5rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  margin-bottom: 3rem;
  transition: background 0.3s ease;
}

.cupom-section h2 {
  font-family: var(--font-primary);
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  color: white;
}

.cupom-section .btn {
  display: inline-block;
  background-color: white;
  color: var(--rose-dark);
  padding: 0.8rem 2rem;
  margin-top: 1rem;
  text-decoration: none;
  border-radius: 50px;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  border: 2px solid var(--rose-dark);
}

.cupom-section .btn:hover {
  background-color: var(--rose-dark);
  color: white;
  transform: scale(1.05);
}

.info-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.card {
  background-color: #fdfdfd;
  border-left: 5px solid var(--rose);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.card h3 {
  font-family: var(--font-primary);
  margin-bottom: 1rem;
  color: var(--rose-dark);
  font-size: 1.6rem;
}

.card p {
  color: #555;
  line-height: 1.5;
}

.card a {
  color: var(--rose-dark);
  text-decoration: underline;
  transition: color 0.3s ease;
}

.card a:hover {
  color: var(--rose);
}

footer {
  text-align: center;
  padding: 1rem;
  background-color: var(--background);
  font-size: 1rem;
  border-top: 1px solid #ddd;
  margin-top: 3rem;
  font-weight: bold;
}

/* Responsivo */
@media (max-width: 768px) {
  .header-content h1 {
    font-size: 1.8rem;
  }

  .cupom-section h2 {
    font-size: 1.6rem;
  }

  .cupom-section .btn {
    font-size: 1rem;
    padding: 0.7rem 1.5rem;
  }

  .card {
    padding: 1.5rem;
  }
}