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

:root {
  /* Palette: Tech / Medical Blue & Teal */
  --primary-color: #1ABC9C; /* Turquoise */
  --secondary-color: #2C3E50; /* Midnight Blue */
  --accent-color: #16A085; /* Green Sea */
  --light-color: #ECF0F1; /* Clouds */
  --dark-color: #34495E; /* Wet Asphalt */
  
  --gradient-primary: linear-gradient(135deg, #1ABC9C 0%, #3498DB 100%);
  --hover-color: #148F77;
  --background-color: #FFFFFF;
  --text-color: #2C3E50;
  
  --border-color: rgba(26, 188, 156, 0.2);
  --divider-color: rgba(44, 62, 80, 0.1);
  --shadow-color: rgba(0, 0, 0, 0.1);
  --highlight-color: #E74C3C; /* Alizarin Red (Contrast) */

  --main-font: 'Oswald', sans-serif;
  --alt-font: 'Inter', sans-serif;
}

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

h1, h2, h3, h4, h5 {
    font-family: var(--main-font);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Crisp/Sharp Neumorphism */
.neu-box {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border-radius: 8px; /* Sharp corners */
}

.neu-btn {
    background: var(--gradient-primary);
    color: white;
    border-radius: 4px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.neu-btn:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

#menu-toggle:checked ~ nav {
    display: block;
}