@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css');

:root {
  /* Palette: Dark Grey, Neon Green, Electric Blue */
  --primary-color: #00E676; /* Neon Green */
  --secondary-color: #2979FF; /* Electric Blue */
  --accent-color: #651FFF;
  --light-color: #FFFFFF;
  --dark-color: #121212;
  
  --gradient-primary: linear-gradient(90deg, #00E676 0%, #2979FF 100%);
  --hover-color: #00C853;
  --background-color: #0A0A0A;
  --text-color: #B0BEC5;
  
  --border-color: #333333;
  --divider-color: #2979FF;
  --shadow-color: rgba(0, 230, 118, 0.2);
  
  --highlight-color: #00E676;
  
  --main-font: 'Oswald', sans-serif;
  --alt-font: 'Roboto', sans-serif;
}

/* Base Styles */
body {
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: var(--alt-font);
}

h1, h2, h3, h4 {
    font-family: var(--main-font);
    text-transform: uppercase;
    letter-spacing: 1px;
    color: white;
}

/* Buttons */
.btn-tech {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 10px 25px;
    font-family: var(--main-font);
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.btn-tech:hover {
    background: var(--primary-color);
    color: black;
    box-shadow: 0 0 20px var(--primary-color);
}

/* Tech Cards */
.tech-card {
    background: #1E1E1E;
    border: 1px solid #333;
    padding: 2rem;
    position: relative;
}

.tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

/* Section */
.section-padding { padding-top: 10dvh; padding-bottom: 10dvh; }

/* Glitch effect simplistic via CSS for header text optional */
.highlight-text {
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 230, 118, 0.5);
}

/* Mobile Menu */
#menu-toggle:checked ~ nav { display: flex; }