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

/* Variáveis globais */
:root {
  --header-height: 70px;
  --container-max-width: 1200px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  font-style: italic;
  /* Espaço para o header fixo */
  padding-top: var(--header-height);
  background: linear-gradient(135deg, #0d0d0d, #1a1a1a, #2b2b2b);
  color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
  max-width: 100vw;
  box-sizing: border-box;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-style: italic;
  line-height: 1.2;
}

p,
span,
a,
li {
  font-family: 'Poppins', sans-serif;
  font-style: italic;
  font-weight: 400;
}

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 16px;
  width: 100%;
  box-sizing: border-box;
}

/* Botões */
.btn-primary {
  background-color: #1f2937;
  color: white;
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 600;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  border: none;
  cursor: pointer;
  font-family: 'Poppins', sans-serif;
  font-style: italic;
  font-size: 16px;
}

.btn-primary:hover {
  background-color: #111827;
  transform: scale(1.05);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: #e5e7eb;
  border: 2px solid #e5e7eb;
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 600;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
  font-family: 'Poppins', sans-serif;
  font-style: italic;
  font-size: 16px;
}

.btn-secondary:hover {
  background-color: #e5e7eb;
  color: #111827;
  transform: scale(1.05);
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff, #e5e7eb, #ffffff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.card-hover {
  transition: all 0.3s ease;
}

.card-hover:hover {
  transform: scale(1.05);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Seção de Produtos */
.produtos-section {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 100px 0;
  background: linear-gradient(135deg, #ffffff 0%, #f9f9f9 100%);
  box-sizing: border-box;
  overflow-x: hidden;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: #1a1a1a;
  text-align: center;
  margin-bottom: 50px;
}

/* Responsivo */
@media (max-width: 1024px) {
  .container {
    padding: 0 20px;
  }

  .produtos-section {
    padding: 90px 0;
  }

  .section-title {
    margin-bottom: 45px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  .btn-primary,
  .btn-secondary {
    padding: 10px 20px;
    font-size: 14px;
  }

  .section-title {
    margin-bottom: 35px;
    font-size: clamp(1.5rem, 3.5vw, 2rem);
  }

  .produtos-section {
    padding: 70px 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 12px;
  }

  .btn-primary,
  .btn-secondary {
    padding: 9px 16px;
    font-size: 12px;
  }

  .section-title {
    margin-bottom: 25px;
    font-size: clamp(1.3rem, 3vw, 1.8rem);
  }

  .produtos-section {
    padding: 50px 0;
  }
}

/* Acessibilidade: foco visível */
button:focus,
a:focus {
  outline: 2px solid rgba(255, 255, 255, 0.2);
  outline-offset: 3px;
  border-radius: 6px;
}