@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

:root {
  /* Dark Tech Palette */
  --primary-color: #3498DB;
  --secondary-color: #2980B9;
  --accent-color: #9B59B6;
  --light-color: #ECF0F1;
  --dark-color: #0F1021;
  
  --gradient-primary: linear-gradient(135deg, #2980B9 0%, #3498DB 100%);
  --hover-color: #5DADE2;
  --background-color: #1A1C29;
  --text-color: #BDC3C7;
  
  --border-color: rgba(52, 152, 219, 0.3);
  --divider-color: rgba(155, 89, 182, 0.2);
  --shadow-color: rgba(0, 0, 0, 0.5);
  --highlight-color: #E74C3C;
  
  --main-font: 'Oswald', sans-serif;
  --alt-font: 'Lato', sans-serif;
}

body {
    font-family: var(--alt-font);
    background-color: var(--background-color);
    color: var(--text-color);
}

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

/* Dark Neumorphism */
.neu-card {
    background: #1F2232;
    border-radius: 8px;
    box-shadow: 10px 10px 20px #0c0d15, -10px -10px 20px #2e3343;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: 0.3s;
}

.neu-card:hover {
    box-shadow: 5px 5px 10px #0c0d15, -5px -5px 10px #2e3343;
    border-color: var(--primary-color);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    padding: 15px 30px;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4);
}

.btn-primary:hover {
    background: var(--hover-color);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.6);
}

#menu-toggle { display: none; }
.mobile-menu { display: none; width: 100%; }
#menu-toggle:checked ~ .mobile-menu { display: block; }