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

:root {
  /* Random colors from palette: #3498DB (Blue), #2C3E50 (Dark), #E67E22 (Orange), #ECF0F1 (Light Gray) */
  --primary-color: #3498DB;
  --secondary-color: #2980B9;
  --accent-color: #E67E22;
  --light-color: #ECF0F1;
  --dark-color: #2C3E50;
  --base-color: #FFFFFF;
  --text-color: #34495E;
  
  --border-color: rgba(52, 152, 219, 0.2);
  --shadow-color: rgba(44, 62, 80, 0.1);
  --highlight-color: #F1C40F; /* Complementary */
  
  --main-font: 'Roboto Condensed', sans-serif;
  --alt-font: 'Roboto', sans-serif;
}

html { scroll-behavior: smooth; }
body { font-family: var(--alt-font); color: var(--text-color); background-color: var(--base-color); }
h1, h2, h3, h4, h5, h6 { font-family: var(--main-font); }

/* Custom utility classes linking to CSS vars */
.color-primary { color: var(--primary-color); }
.color-secondary { color: var(--secondary-color); }
.color-accent { color: var(--accent-color); }
.color-light { color: var(--light-color); }
.color-dark { color: var(--dark-color); }
.color-text { color: var(--text-color); }

.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }
.bg-accent { background-color: var(--accent-color); }
.bg-light { background-color: var(--light-color); }
.bg-dark { background-color: var(--dark-color); }
.bg-base { background-color: var(--base-color); }

.border-primary { border-color: var(--primary-color); }
.border-accent { border-color: var(--accent-color); }

/* Hover effects */
.hover-primary:hover { background-color: var(--secondary-color); }
.hover-secondary:hover { background-color: var(--primary-color); }
.hover-accent:hover { background-color: #D35400; }
.hover-light:hover { background-color: #BDC3C7; color: var(--dark-color); }
.hover-highlight:hover { color: var(--highlight-color) !important; text-decoration: underline; }
.hover-text-light:hover { color: var(--light-color); }

/* Neumorphism basics & Shadows */
.neu-box {
    box-shadow: 8px 8px 16px var(--shadow-color), -8px -8px 16px rgba(255,255,255,0.8);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.neu-box:hover {
    transform: translateY(-5px);
    box-shadow: 12px 12px 20px var(--shadow-color), -12px -12px 20px rgba(255,255,255,0.9);
}

/* Mobile Menu Checkbox Hack */
#menu-toggle:checked ~ .navigation {
    display: flex !important;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--dark-color);
    flex-direction: column;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}
#menu-toggle:checked ~ .navigation ul {
    flex-direction: column;
    width: 100%;
    align-items: center;
}
#menu-toggle:checked ~ .navigation li {
    margin: 10px 0 !important;
}