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

:root {
  /* Site Colors: Blueprint/Engineering Palette */
  --primary-color: #2980B9; /* Strong Blue */
  --secondary-color: #2C3E50; /* Dark Slate */
  --accent-color: #F39C12; /* Warning Orange */
  --light-color: #ECF0F1;
  --dark-color: #1a252f;
  --gradient-primary: linear-gradient(135deg, #2C3E50 0%, #2980B9 100%);
  --hover-color: #3498DB;
  --background-color: #F4F6F7;
  --text-color: #2C3E50;
  --border-color: rgba(44, 62, 80, 0.4);
  --divider-color: rgba(243, 156, 18, 0.5);
  --shadow-color: rgba(44, 62, 80, 0.2);
  --highlight-color: #E74C3C;
  
  --main-font: 'Oswald', sans-serif;
  --alt-font: 'Roboto', sans-serif;
}

/* Base Styles */
body {
    font-family: var(--alt-font);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--main-font);
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hard/Boxy Neumorphism */
.neu-card {
    background: #ffffff;
    box-shadow: 6px 6px 0px rgba(0,0,0,0.1);
    border: 2px solid var(--secondary-color);
    border-radius: 0; /* Square edges */
}

.neu-btn {
    background: var(--accent-color);
    color: white;
    box-shadow: 4px 4px 0px var(--secondary-color);
    border: 2px solid var(--secondary-color);
    border-radius: 0;
    transition: all 0.2s ease;
    text-transform: uppercase;
    font-weight: bold;
    font-family: var(--main-font);
}

.neu-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--secondary-color);
    background: var(--highlight-color);
}

.neu-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 0px 0px 0px var(--secondary-color);
}

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

.section-divider hr {
    border-top: 4px solid var(--accent-color);
}

footer img[alt="logo"], header img[alt="logo"] {
    filter: brightness(0) invert(1);
}

/* List Style */
ul.feature-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
}
ul.feature-list li::before {
    content: "►";
    color: var(--accent-color);
    position: absolute;
    left: 0;
}