/* CSS Variables - Light Theme (Default) */
:root {
    --primary: #000000;
    --secondary: #333333;
    --accent: #666666;
    --text: #000000;
    --text-secondary: #555555;
    --text-muted: #888888;
    --bg: #ffffff;
    --bg-secondary: #fafafa;
    --border: #e8e8e8;
    --border-light: #f5f5f5;
    --shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 2px 8px 0 rgba(0, 0, 0, 0.08);
    --wolf-green: #4ade80;
    --wolf-green-subtle: rgba(74, 222, 128, 0.1);
    --wolf-green-hover: rgba(74, 222, 128, 0.2);
}

/* Base Reset & Typography */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.5;
    color: var(--text);
    background: var(--bg-secondary);
    padding: 3rem;
    max-width: 1000px;
    margin: 0 auto;
    font-weight: 400;
    transition: background-color 0.3s, color 0.3s;
    position: relative;
}

/* Layout */
.container {
    background: var(--bg);
    border-radius: 0;
    box-shadow: 0 0 0 1px var(--border);
    overflow: hidden;
    transition: background-color 0.3s;
    position: relative;
    z-index: 10;
}

.content {
    padding: 3rem;
}

/* Typography */
h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    margin: 2.5rem 0 1rem 0;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--text);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    height: 2px;
    width: 60px;
    background: var(--wolf-green);
    transition: width 0.3s ease;
}

h2:hover::after {
    width: 100px;
}

h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 1.5rem 0 0.75rem;
    color: var(--text);
}

h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 1rem 0 0.25rem;
    color: var(--text);
}

/* Project heading prefix in content area */
.content h4::before {
    content: '>';
    color: var(--wolf-green);
    font-weight: 700;
    margin-right: 0.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text);
}

ul {
    margin-bottom: 1rem;
    padding-left: 2rem;
}

li {
    margin-bottom: 0.5rem;
    padding-left: 0;
    position: relative;
    color: var(--text);
    list-style: none;
}

li::before {
    content: "•";
    position: absolute;
    left: -1.5rem;
    color: var(--wolf-green);
    font-weight: 400;
    font-size: 1.2rem;
}

strong {
    font-weight: 600;
    color: var(--text);
}

em {
    font-style: italic;
    color: var(--text-secondary);
}

a {
    color: var(--text);
    text-decoration: none;
    border-bottom: 2px solid var(--wolf-green);
    font-weight: 600;
    transition: all 0.2s;
    position: relative;
}

a:hover {
    color: var(--wolf-green);
    border-bottom-width: 3px;
}

hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 2rem 0;
}

/* Sections */
.section {
    margin-bottom: 2rem;
}

.section:last-child {
    margin-bottom: 0;
}

.section-icon {
    display: none;
}