:root {
  --black: #000000;
  --white: #ffffff;
  --highlight: #cccccc;
  --highlight-transparent: #cccccc(100% 0 -0.00011 / 0.663);
  --bg-color: #f0f0f0;
  --code-bg: #efefef;
  --shadow: 8px 8px 0px var(--black);
  --shadow-sm: 5px 5px 0px var(--black);
  --shadow-pressed: 3px 3px 0px var(--black);
  --border-thick: 4px solid var(--black);
  --border-thin: 3px solid var(--black);
  --border-code: 2px solid var(--black);
  --radius: 6px;
  --blur: 8px;
}


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

body {
  background-color: var(--bg-color);
  font-family: 'Space Mono', monospace;
  line-height: 1.6;
  padding: 20px;
  min-height: 100vh;
}

h1, h2, h3, h4 {
  font-family: 'Courier New', monospace;
  font-weight: bold;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1.5rem;
}

.lead {
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 2rem;
}


.neubrutal-box {
  position: relative;
  background-color: var(--white);
  /* border: var(--border-thick); */
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  max-width: 800px;
  margin: 40px auto;
  padding: 30px;
  z-index: 1;
  animation: fadeIn 0.5s ease-out;
}

.neubrutal-box1 {
  position: relative;
  background-color: var(--white);
  border: var(--border-thick);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  max-width: 800px;
  margin: 40px auto;
  padding: 30px;
  z-index: 1;
  text-align: center;
  animation: fadeIn 0.5s ease-out;
}



.neubrutal-box::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--highlight-transparent);
  border: var(--border-thick);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  z-index: -1;
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  /* opacity: 0.7; */
}


code, pre {
  background-color: var(--code-bg);
  padding: 10px;
  border: var(--border-code);
  font-family: monospace;
  font-size: 0.95rem;
  display: block;
  border-radius: var(--radius);
  white-space: pre-wrap;
  text-align: left;
  margin: 0 auto 20px auto;
}

.code-section h2 {
  color: var(--black);
  border-bottom: 2px solid var(--highlight);
  padding-bottom: 5px;
  margin-top: 2rem;
}


.button-group {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
  margin: 30px auto;
  max-width: 800px;
}

.btn-retro {
  position: relative;
  display: inline-block;
  padding: 12px 24px;
  background-color: var(--white);
  color: var(--black);
  border: var(--border-thin);
  border-radius: var(--radius);
  font-weight: bold;
  text-decoration: none;
  font-family: 'Courier New', monospace;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  text-align: center;
}

.btn-retro-primary {
  background-color: var(--black);
  color: var(--white);
}

.btn-retro:hover {
  background-color: #000;
  color: var(--white);
  box-shadow: 0 0 12px 3px rgba(255, 255, 255, 0.9); 
  transform: translate(2px, 2px);
}

.btn-retro-primary:hover {
  background-color: #ffffff;
}

.button-group-center {
  display: flex;
  justify-content: center;
  margin: 1.5rem 0;
  padding: 0 1rem;
  text-align: center;
  
}

.btn-retro.btn-sm {
  padding: 0.5rem 1rem;     
  font-size: 0.85rem;         
  white-space: normal;
  line-height: 1.4;
  max-width: 20rem;          
  text-align: center;
  display: inline-flex;       /* Melhor alinhamento */
  align-items: center;
  min-height: 2.5rem;
}

.about-me {
  position: relative; /* Necessário para o pseudo-elemento */
  background-color: var(--white);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 30px;
  margin: 40px auto;
  max-width: 800px;
  z-index: 1;
  text-align: center;
  animation: fadeIn 0.5s ease-out;
}

/* blur about me */
.about-me::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--highlight-transparent);
  border: 4px solid var(--black);
  box-shadow: 8px 8px 0 rgba(0,0,0,0.66);
  border-radius: var(--radius);
  z-index: -1;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  /* opacity: 0.7; */
}


section {
  margin-bottom: 2.5rem;
}

.mt-4 {
  margin-top: 1.5rem;
}


@media (max-width: 768px) {
  .neubrutal-box {
    margin: 20px auto;
    padding: 20px;
  }
  
  .button-group {
    flex-direction: column;
    align-items: center;
  }
  
  .btn-retro {
    width: 100%;
    max-width: 300px;
  }
}


@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.pandora-container {
      max-width: 800px;
      margin: 7rem auto;
      padding: 5rem;
      border: 4px solid var(--black);
      box-shadow: 8px 8px 0 rgba(0,0,0,0.66);
      border-radius: var(--radius);
      background-color: #fff;
      box-shadow: 8px 8px 0px #000;
      font-family: 'Courier New', monospace;
      border-radius: 4px 4px;
    }
    
    .pandora-title {
      font-weight: 700;
      text-align: center;
      margin-bottom: 8rem;
      text-transform: uppercase;
    }
    
    .category-title {
      margin-top: 2rem;
      margin-bottom: 2rem;
      font-weight: bold;
      border-bottom: 2px solid #000;
      padding-bottom: 0.5rem;
      text-align: center;
    }
    
    .pandora-links {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
      margin-bottom: 20px;
      gap: 2rem;
      margin-bottom: 3rem;
    }
    
    .pandora-link {
      display: block;
      padding: 1.2rem;
      background-color: #f8f9fa;
      border: 2px solid #000;
      color: #000;
      text-decoration: none;
      text-align: center;
      font-weight: bold;
      transition: all 0.2s ease;
    }
    
    .pandora-link:hover {
      background-color: #000;
      color: #fff;
      transform: translate(2px, 2px);
    } 
    
    .back-link {
      display: inline-block;
      margin-top: 4rem;
      padding: 1rem 2rem;
      background-color: #fff;
      border: 2px solid #000;
      color: #000;
      text-decoration: none;
      font-weight: bold;
      transition: all 0.2s ease;
      margin-top: 5rem; 
      margin-bottom: 5rem;
    }
    
    .back-link:hover {
      background-color: #000;
      color: #fff;
    }

    #musica {
    display: flex;
    justify-content: center;
    margin-top: 20px; 
    }

    #musica audio {
    width: 100%;
    max-width: 400px;       
    padding: 0.5rem 1rem;
    border: 3px solid #000; 
    border-radius: 6px;     
    box-shadow: 5px 5px 0px #000; 
    background: #fff;       
    accent-color: #000;     
    font-family: 'Courier New', monospace; 
    }

.social-icon img {
  width: 40px;
  height: 40px;
  filter: grayscale(100%); 
  transition: filter 0.3s, transform 0.3s;
}

.social-icon img:hover {
  filter: grayscale(0%);
  transform: scale(1.2); 
}