@import url('https://fonts.googleapis.com/css2?family=SF+Pro+Display:wght@400;500;600;700&display=swap');
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

:root {
  /* Modo Oscuro (predeterminado) */
  --background-color: #000000;
  --text-color: #ffffff;
  --glass-background: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --accent-color: #007AFF;
  --hover-color: #6d9ece;
  --card-background: rgba(255, 255, 255, 0.05);
  --card-border: rgba(255, 255, 255, 0.1);
  --shadow-color: rgba(0, 0, 0, 0.3);
  --modal-background: rgba(0, 0, 0, 0.8);
  --gradient-start: rgba(0, 113, 227, 0.10);
  --gradient-end: rgba(0, 0, 0, 0.97);
}

/* Modo Claro */
[data-theme="light"] {
  --background-color: #f8f9fa;
  --text-color: #1a1a1a;
  --glass-background: rgba(255, 255, 255, 0.8);
  --glass-border: rgba(0, 0, 0, 0.1);
  --accent-color: #007AFF;
  --hover-color: #6d9ece;
  --card-background: rgba(255, 255, 255, 0.9);
  --card-border: rgba(0, 0, 0, 0.1);
  --shadow-color: rgba(0, 0, 0, 0.1);
  --modal-background: rgba(0, 0, 0, 0.5);
  --gradient-start: rgba(0, 113, 227, 0.05);
  --gradient-end: rgba(248, 249, 250, 0.97);
}

/* Estilos globales para íconos de Devicon */
[class*="devicon-"] {
  color: var(--text-color) !important;
}

/* Estilos para íconos de Font Awesome */
[class*="fa-"] {
  color: var(--text-color) !important;
}
  
  html, body {
    width: 100vw;
    min-height: 100vh;
    overflow-x: hidden;
    scroll-padding-top: 80px;
  }
  
  body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    width: 100vw;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
  transition: background-color 0.3s ease, color 0.3s ease;
  }
  
.app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
  flex: 1;
  }
  
  .glass {
    background: var(--glass-background);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
}

a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--hover-color);
}

button {
  cursor: pointer;
  font-family: inherit;
}

img {
  max-width: 100%;
  height: auto;
}

@media (max-width: 768px) {
  :root {
    --glass-background: rgba(255, 255, 255, 0.03);
  }
  }
  
  section {
    width: 100vw;
  padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }
  
  .container {
    width: 100vw;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  
  h1, h2, h3 {
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
    width: 100%;
  }
  
  button {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: block;
    margin: 0 auto;
  }
  
  button:hover {
    background: var(--hover-color);
    transform: translateY(-2px);
  }
  
  input, textarea {
    width: 100%;
    padding: 0.8rem;
    margin-bottom: 1rem;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    background: var(--glass-background);
    color: var(--text-color);
    font-size: 1rem;
    transition: all 0.3s ease;
  }
  
  input:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 113, 227, 0.2);
  }
  
  @media (max-width: 1200px) {
    .container {
      max-width: 992px;
    }
    section {
    padding: 0;
    }
  }
  
  @media (max-width: 992px) {
    .container {
      max-width: 768px;
    }
  }
  
  @media (max-width: 768px) {
    .container {
      max-width: 576px;
    }
    section {
    padding: 0;
      min-height: auto;
    }
  }
  
  @media (max-width: 480px) {
    .container {
      max-width: 100vw;
      padding: 0 0.8rem;
    }
    section {
    padding: 0;
    }
  }

  .app {
    min-height: 100vh;
    width: 100vw;
    overflow-x: hidden;
    position: relative;
  }

  main {
    width: 100%;
    overflow-x: hidden;
  }

  #inicio {
    min-height: 100vh;
    scroll-margin-top: 0;
  }

  body.no-scroll {
    overflow: hidden;
  }