* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    /* Cambiando fuente a una más retro y pixelada */
    font-family: "Courier New", monospace, Arial, sans-serif;
    background: rgb(0, 0, 0);
    background-size: cover;
    min-height: 100vh;
    min-width: 100vw;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
  }
  
  @keyframes gradientShift {
    0% {
      background-position: 0% 50%;
    }
    50% {
      background-position: 100% 50%;
    }
    100% {
      background-position: 0% 50%;
    }
  }
  
  .computer-container {
    position: relative;
    width: 1000px;
    height: 600px;
    transform: scale(0.9);
    /* Eliminando drop-shadow suave para estética más dura */
    filter: none;
  }
  
  @media (min-width: 1024px) {
    .computer-container {
      transform: scale(1);
    }
  }
  
  /* Escritorio retro desde abajo con patrón de cuadros */
  .page-footer {
    position: absolute;
    bottom: -50px;
    left: -50px;
    width: 120%;
    height: 200px;
    background: url("Img/15.jpg") repeat center center;
    background-size: 150px 150px;
    z-index: -1;
    transform: perspective(200px) rotateX(200deg);
    /* Eliminando border-radius para esquinas cuadradas */
    border-radius: 0;
    box-shadow: 0 -10px 30px #d8caca66, inset 0 10px 20px rgba(255, 255, 255, 0.1);
  }
  
  /* Monitor estilo retro cuadrado */
  .monitor {
    position: absolute;
    left: 50%;
    top: 75px;
    transform: translateX(-50%);
    width: 540px;
    height: 380px;
    /* Fondo gris sólido estilo computadora antigua */
    background: #c0c0c0;
    /* Bordes cuadrados estilo Windows 95 */
    border: 3px solid #ffffff;
    border-right: 3px solid #808080;
    border-bottom: 3px solid #808080;
    border-radius: 0;
    /* Box-shadow estilo retro con bordes marcados */
    box-shadow: inset 2px 2px 0 #dfdfdf, inset -2px -2px 0 #404040;
    position: relative;
  }
  
  .monitor::before {
    display: none;
  }
  
  .monitor-inner {
    position: absolute;
    inset: 20px;
    /* Fondo negro sólido para la pantalla */
    background: #000000;
    border: 2px solid #404040;
    border-radius: 0;
    box-shadow: inset 2px 2px 4px rgba(0, 0, 0, 0.8);
  }
  
  .monitor-inner::before {
    display: none;
  }
  
  .screen {
    position: absolute;
    inset: 12px;
    /* Fondo azul clásico de Windows 95 */
    background: url("Img/windows.jpg") no-repeat center center fixed;
    border: none;
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
  }
  
  .screen::before {
    display: none;
  }
  
  /* Base del monitor estilo retro */
  .monitor-base {
    position: absolute;
    bottom: -60px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 30px;
    /* Color beige/gris clásico */
    background: #c0c0c0;
    border: 2px solid #ffffff;
    border-right: 2px solid #808080;
    border-bottom: 2px solid #808080;
    border-radius: 0;
    box-shadow: inset 1px 1px 0 #dfdfdf;
  }
  
  .monitor-base::before {
    display: none;
  }
  
  .monitor-stand {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 100%;
    width: 40px;
    height: 50px;
    background: #c0c0c0;
    border: 2px solid #ffffff;
    border-right: 2px solid #808080;
    border-bottom: 2px solid #808080;
    border-radius: 0;
    box-shadow: inset 1px 1px 0 #dfdfdf;
  }
  
  .monitor-stand::before {
    display: none;
  }
  
  .monitor-controls {
    position: absolute;
    bottom: 12px;
    right: 20px;
    display: flex;
    gap: 12px;
  }
  
  /* Botones del monitor estilo retro cuadrado */
  .monitor-button {
    width: 18px;
    height: 18px;
    background: #c0c0c0;
    border: 2px solid #ffffff;
    border-right: 2px solid #808080;
    border-bottom: 2px solid #808080;
    border-radius: 0;
    box-shadow: inset 1px 1px 0 #dfdfdf;
    cursor: pointer;
    transition: all 0.1s ease;
  }
  
  .monitor-button:hover {
    background: #d0d0d0;
  }
  
  .monitor-button:active {
    border: 2px solid #808080;
    border-right: 2px solid #ffffff;
    border-bottom: 2px solid #ffffff;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.3);
  }
  
  /* Torre estilo retro cuadrada */
  .tower {
    position: absolute;
    right: 2px;
    top: 100px;
    width: 220px;
    height: 420px;
    background: #c0c0c0;
    border: 3px solid #ffffff;
    border-right: 3px solid #808080;
    border-bottom: 3px solid #808080;
    border-radius: 0;
    box-shadow: inset 2px 2px 0 #dfdfdf, inset -2px -2px 0 #404040;
  }
  
  .tower::before {
    display: none;
  }
  
  .cd-slots {
    position: absolute;
    left: 25px;
    right: 25px;
    top: 50px;
    display: flex;
    flex-direction: column;
    gap: 15px;
  }
  
  /* Slots de CD estilo retro */
  .cd-slot {
    height: 22px;
    background: #000000;
    border: 2px solid #404040;
    border-radius: 0;
    box-shadow: inset 2px 2px 4px rgba(0, 0, 0, 0.8);
  }
  
  .cd-slot::before {
    display: none;
  }
  
  /* Botón de encendido estilo retro */
  .power-button {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 140px;
    width: 50px;
    height: 50px;
    background: #c0c0c0;
    border: 3px solid #ffffff;
    border-right: 3px solid #808080;
    border-bottom: 3px solid #808080;
    border-radius: 0;
    cursor: pointer;
    box-shadow: inset 1px 1px 0 #dfdfdf;
    transition: all 0.1s ease;
  }
  
  .power-button::before {
    display: none;
  }
  
  .power-button:hover {
    background: #d0d0d0;
  }
  
  .power-button:active {
    border: 3px solid #808080;
    border-right: 3px solid #ffffff;
    border-bottom: 3px solid #ffffff;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.3);
  }
  
  .ventilation {
    position: absolute;
    left: 25px;
    right: 25px;
    top: 220px;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  
  /* Líneas de ventilación estilo retro */
  .vent-line {
    height: 8px;
    background: #404040;
    border: 1px solid #808080;
    border-radius: 0;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.5);
  }
  
  .vent-line::before {
    display: none;
  }
  
  .bottom-panel {
    position: absolute;
    left: 25px;
    right: 25px;
    bottom: 50px;
    height: 70px;
    background: #808080;
    border: 2px solid #ffffff;
    border-right: 2px solid #404040;
    border-bottom: 2px solid #404040;
    border-radius: 0;
    padding: 15px;
    display: flex;
    gap: 15px;
    box-shadow: inset 1px 1px 0 #a0a0a0;
  }
  
  .bottom-panel::before {
    display: none;
  }
  
  /* Puertos estilo retro */
  .panel-port {
    width: 25px;
    height: 20px;
    background: #000000;
    border: 1px solid #404040;
    border-radius: 0;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.8);
  }
  
  .panel-port::before {
    display: none;
  }
  
  /* Teclado estilo retro cuadrado */
  .keyboard {
    position: absolute;
    left: 50%;
    bottom: 2px;
    transform: translateX(-50%);
    width: 500px;
    height: 90px;
    background: #c0c0c0;
    border: 3px solid #ffffff;
    border-right: 3px solid #808080;
    border-bottom: 3px solid #808080;
    border-radius: 0;
    padding: 15px;
    box-shadow: inset 2px 2px 0 #dfdfdf, inset -2px -2px 0 #404040;
  }
  
  .keyboard::before {
    display: none;
  }
  
  .keyboard-keys {
    display: grid;
    grid-template-columns: repeat(15, 1fr);
    gap: 5px;
    height: 100%;
  }
  
  /* Teclas estilo retro cuadradas */
  .key {
    background: #c0c0c0;
    border: 2px solid #ffffff;
    border-right: 2px solid #808080;
    border-bottom: 2px solid #808080;
    border-radius: 0;
    height: 10px;
    box-shadow: inset 1px 1px 0 #dfdfdf;
    transition: all 0.1s ease;
  }
  
  .key::before {
    display: none;
  }
  
  .key:hover {
    background: #d0d0d0;
  }
  
  .key:active {
    border: 2px solid #808080;
    border-right: 2px solid #ffffff;
    border-bottom: 2px solid #ffffff;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.3);
  }
  
  .key.spacebar {
    grid-column: span 3;
  }
  
  .key.wide {
    grid-column: span 2;
  }
  
  /* Mouse estilo retro cuadrado */
  .mouse {
    position: absolute;
    left: 770px;
    bottom: 40px;
    width: 80px;
    height: 55px;
    background: #c0c0c0;
    border: 2px solid #ffffff;
    border-right: 2px solid #808080;
    border-bottom: 2px solid #808080;
    border-radius: 0;
    box-shadow: inset 1px 1px 0 #dfdfdf;
  }
  
  .mouse::before {
    display: none;
  }
  
  .mouse-cable,
  .mouse-divider {
    background: #000000;
    border-radius: 0;
  }
  
  .scroll-wheel {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 10px;
    width: 12px;
    height: 20px;
    background: #808080;
    border: 1px solid #404040;
    border-radius: 0;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.5);
  }
  
  .scroll-wheel::before {
    display: none;
  }
  
  /* Desktop */
  .desktop {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
  }
  
  /* Iconos del escritorio estilo retro */
  .desktop-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.1s ease;
    color: #ffffff;
    background: transparent;
    border: 1px solid transparent;
  }
  
  .desktop-icon:hover {
    background: rgba(255, 255, 255, 0.2);
    border: 1px dotted #ffffff;
  }
  
  .desktop-icon:active {
    background: rgba(0, 0, 255, 0.3);
    border: 1px dotted #ffffff;
  }
  
  /* Ventanas estilo Windows 95 */
  .window {
    position: absolute;
    background: #c0c0c0;
    border: 2px solid #ffffff;
    border-right: 2px solid #808080;
    border-bottom: 2px solid #808080;
    border-radius: 0;
    box-shadow: inset 1px 1px 0 #dfdfdf, 2px 2px 4px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    left: 20px;
    top: 20px;
    width: 320px;
    height: 220px;
  }
  
  .window::before {
    display: none;
  }
  
  .window.hidden {
    display: none;
  }
  
  /* Header de ventana estilo Windows 95 */
  .window-header {
    background: linear-gradient(to right, #0080ff, #0060df);
    color: #ffffff;
    padding: 4px 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
    font-weight: bold;
    border-radius: 0;
    box-shadow: none;
    font-family: "MS Sans Serif", sans-serif;
  }
  
  .window-title {
    display: flex;
    align-items: center;
    gap: 6px;
  }
  
  .window-controls {
    display: flex;
    gap: 2px;
  }
  
  /* Controles de ventana estilo Windows 95 */
  .window-control {
    width: 16px;
    height: 14px;
    border-radius: 0;
    border: 1px solid #ffffff;
    border-right: 1px solid #808080;
    border-bottom: 1px solid #808080;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: bold;
    transition: all 0.1s ease;
    box-shadow: inset 1px 1px 0 #dfdfdf;
  }
  
  .minimize {
    background: #c0c0c0;
    color: #000000;
  }
  
  .minimize:hover {
    background: #d0d0d0;
  }
  
  .minimize:active {
    border: 1px solid #808080;
    border-right: 1px solid #ffffff;
    border-bottom: 1px solid #ffffff;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.3);
  }
  
  .close {
    background: #c0c0c0;
    color: #000000;
  }
  
  .close:hover {
    background: #d0d0d0;
  }
  
  .close:active {
    border: 1px solid #808080;
    border-right: 1px solid #ffffff;
    border-bottom: 1px solid #ffffff;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.3);
  }
  
  .window-content {
    padding: 8px;
    height: calc(100% - 22px);
    overflow: auto;
    background: #c0c0c0;
    font-family: "MS Sans Serif", sans-serif;
    font-size: 11px;
  }
  
  /* Taskbar estilo Windows 95 */
  .taskbar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 28px;
    background: #c0c0c0;
    border-top: 1px solid #ffffff;
    border-radius: 0;
    display: flex;
    align-items: center;
    padding: 2px 4px;
    box-shadow: inset 0 1px 0 #dfdfdf;
  }
  
  /* Botones del taskbar estilo Windows 95 */
  .start-button,
  .taskbar-item {
    padding: 2px 8px;
    background: #c0c0c0;
    color: #000000;
    border: 1px solid #ffffff;
    border-right: 1px solid #808080;
    border-bottom: 1px solid #808080;
    border-radius: 0;
    cursor: pointer;
    font-size: 11px;
    font-family: "MS Sans Serif", sans-serif;
    font-weight: normal;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-right: 2px;
    transition: all 0.1s ease;
    box-shadow: inset 1px 1px 0 #dfdfdf;
  }
  
  .start-button::before,
  .taskbar-item::before {
    display: none;
  }
  
  .start-button:hover,
  .taskbar-item:hover {
    background: #d0d0d0;
  }
  
  .start-button:active,
  .taskbar-item:active {
    border: 1px solid #808080;
    border-right: 1px solid #ffffff;
    border-bottom: 1px solid #ffffff;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.3);
  }
  
  .clock {
    margin-left: auto;
    color: #000000;
    font-size: 11px;
    font-family: "MS Sans Serif", sans-serif;
    font-weight: normal;
    padding: 2px 8px;
    border: 1px solid #808080;
    border-right: 1px solid #ffffff;
    border-bottom: 1px solid #ffffff;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.2);
  }
  
  /* Start Menu estilo Windows 95 */
  .start-menu {
    position: absolute;
    bottom: 30px;
    left: 2px;
    width: 200px;
    background: #c0c0c0;
    border: 2px solid #ffffff;
    border-right: 2px solid #808080;
    border-bottom: 2px solid #808080;
    border-radius: 0;
    padding: 2px;
    display: none;
    box-shadow: inset 1px 1px 0 #dfdfdf, 2px 2px 4px rgba(0, 0, 0, 0.3);
  }
  
  .start-menu.open {
    display: block;
  }
  
  /* Items del start menu estilo Windows 95 */
  .start-menu-item {
    width: 100%;
    text-align: left;
    padding: 4px 8px;
    background: none;
    border: none;
    color: #000000;
    cursor: pointer;
    border-radius: 0;
    font-size: 11px;
    font-family: "MS Sans Serif", sans-serif;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.1s ease;
  }
  
  .start-menu-item:hover {
    background: #0080ff;
    color: #ffffff;
  }
  
  /* Calculadora estilo Windows 95 */
  .calculator {
    background: #c0c0c0;
    padding: 8px;
    border-radius: 0;
  }
  
  .calc-display {
    background: #ffffff;
    color: #000000;
    text-align: right;
    padding: 4px 8px;
    margin-bottom: 8px;
    border: 2px solid #808080;
    border-right: 2px solid #ffffff;
    border-bottom: 2px solid #ffffff;
    border-radius: 0;
    font-size: 14px;
    font-family: "MS Sans Serif", sans-serif;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.2);
  }
  
  .calc-buttons {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
  }
  
  /* Botones de calculadora estilo Windows 95 */
  .calc-button {
    padding: 8px;
    border: 1px solid #ffffff;
    border-right: 1px solid #808080;
    border-bottom: 1px solid #808080;
    border-radius: 0;
    cursor: pointer;
    font-size: 11px;
    font-family: "MS Sans Serif", sans-serif;
    transition: all 0.1s ease;
    box-shadow: inset 1px 1px 0 #dfdfdf;
  }
  
  .calc-button.number {
    background: #c0c0c0;
    color: #000000;
  }
  
  .calc-button.number:hover {
    background: #d0d0d0;
  }
  
  .calc-button.number:active {
    border: 1px solid #808080;
    border-right: 1px solid #ffffff;
    border-bottom: 1px solid #ffffff;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.3);
  }
  
  .calc-button.operator {
    background: #c0c0c0;
    color: #000000;
  }
  
  .calc-button.operator:hover {
    background: #d0d0d0;
  }
  
  .calc-button.operator:active {
    border: 1px solid #808080;
    border-right: 1px solid #ffffff;
    border-bottom: 1px solid #ffffff;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.3);
  }
  
  .calc-button.clear {
    background: #c0c0c0;
    color: #000000;
  }
  
  .calc-button.clear:hover {
    background: #d0d0d0;
  }
  
  .calc-button.clear:active {
    border: 1px solid #808080;
    border-right: 1px solid #ffffff;
    border-bottom: 1px solid #ffffff;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.3);
  }
  
  .calc-button.equals {
    background: #c0c0c0;
    color: #000000;
    grid-row: span 2;
  }
  
  .calc-button.equals:hover {
    background: #d0d0d0;
  }
  
  .calc-button.equals:active {
    border: 1px solid #808080;
    border-right: 1px solid #ffffff;
    border-bottom: 1px solid #ffffff;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.3);
  }
  
  .calc-button.zero {
    grid-column: span 2;
  }
  
  /* File Explorer */
  .file-explorer {
    font-size: 11px;
    font-family: "MS Sans Serif", sans-serif;
  }
  
  /* Items de archivos estilo Windows 95 */
  .file-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 2px 4px;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.1s ease;
  }
  
  .file-item:hover {
    background: #0080ff;
    color: #ffffff;
  }
  
  .file-item:active {
    background: #0060df;
    color: #ffffff;
  }
  
  /* Text Editor */
  .text-editor {
    height: 100%;
    display: flex;
    flex-direction: column;
  }
  
  /* Textarea estilo Windows 95 */
  .editor-textarea {
    flex: 1;
    width: 100%;
    padding: 4px;
    border: 2px solid #808080;
    border-right: 2px solid #ffffff;
    border-bottom: 2px solid #ffffff;
    border-radius: 0;
    resize: none;
    font-size: 11px;
    font-family: "MS Sans Serif", sans-serif;
    margin-top: 4px;
    background: #ffffff;
    color: #000000;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.2);
  }
  
  .editor-textarea::before {
    display: none;
  }
  
  /* SVG Icons */
  .svg-icon {
    width: 16px;
    height: 16px;
    fill: currentColor;
  }
  
  .svg-icon-large {
    width: 20px;
    height: 20px;
    fill: currentColor;
  }
  
  /* Eliminando efectos Y2K y animaciones suaves correctamente */
  /* Eliminando animaciones de pulso */
  .monitor-button,
  .power-button {
    animation: none;
  }
  
  /* Eliminando efectos de brillo */
  .desktop-icon::after,
  .window-control::after,
  .calc-button::after,
  .start-menu-item::after {
    display: none;
  }