/* Variables */
:root {
  --bg-color: #0a0a0a;
  --text-color: #e5e5e5;
  --text-muted: #a0a0a0;
  --accent-color: #ffffff;
  --border-color: #333333;
  --hover-color: #1a1a1a;

  --font-family: "JetBrains Mono", monospace, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  --font-size-base: 14px;
  --font-size-large: 20px;
  --font-size-small: 12px;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;

  --max-width: 680px;
  --border-radius: 4px;
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: var(--font-size-base);
  line-height: 1.6;
  scroll-behavior: smooth;
}

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

/* Layout */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-lg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-content {
  width: 100%;
  flex: 1;
  display: flex;
  align-items: center;
}

/* Typography */
.site-title {
  font-size: 3.5rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 0;
  display: block;
  line-height: 1;
}

.author-title, .muted-title {
  font-size: calc(var(--font-size-base) * 1.2);
  color: var(--text-muted);
  opacity: 0.6;
  font-weight: 300;
  display: block;
  line-height: 1;
  letter-spacing: 0.02em;
  margin-bottom: var(--spacing-md);
}

.bio {
  margin-top: var(--spacing-md);
  font-size: var(--font-size-base);
  line-height: 1.7;
}

/* Links */
.links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-lg);
}

.link {
  position: relative;
  color: var(--text-muted);
  transition: all 0.2s ease;
  line-height: 1.2;
  text-decoration: none;
}

.link::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 1px;
  bottom: -2px;
  left: 0;
  background-color: var(--text-muted);
  transform: scaleX(0);
  transform-origin: bottom right;
  transition: transform 0.3s ease;
}

.link:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

/* Avatar */
.avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin-bottom: var(--spacing-xl);
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* Selection */
::selection {
  background: var(--accent-color);
  color: var(--bg-color);
}

/* Footer */
.footer {
  width: 100%;
  padding: var(--spacing-md) 0;
  color: var(--text-muted);
  opacity: 0.6;
  font-size: var(--font-size-small);
  text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
  .site-title {
    font-size: 2.5rem;
  }

  .author-title {
    font-size: var(--font-size-base);
  }
}