@font-face {
  font-family: 'Augustine';
  src: url('./assets/fonts/Augustine Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-family: 'Augustine';
  src: url('./assets/fonts/Augustine Regular Italic.otf') format('opentype');
  font-weight: 400;
  font-style: italic;
}

@font-face {
  font-family: 'Augustine';
  src: url('./assets/fonts/Augustine Semi Bold.otf') format('opentype');
  font-weight: 600;
  font-style: normal;
}

@font-face {
  font-family: 'Augustine';
  src: url('./assets/fonts/Augustine Semi Bold Italic.otf') format('opentype');
  font-weight: 600;
  font-style: italic;
}

@font-face {
  font-family: 'Augustine';
  src: url('./assets/fonts/Augustine Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
}

@font-face {
  font-family: 'Augustine';
  src: url('./assets/fonts/Augustine Bold Italic.otf') format('opentype');
  font-weight: 700;
  font-style: italic;
}

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

body {
  font-family: 'Augustine', serif;
  min-height: 100vh;
  background: #fff;
  color: #0a0a0a;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 2rem 3rem;
  z-index: 100;
  background: #fff;
}

.logo {
  font-size: 1.5rem;
  font-weight: 400;
  color: #0a0a0a;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: opacity 0.2s ease;
}

.logo:hover {
  opacity: 0.5;
}

/* Sidebar */
.sidebar {
  position: fixed;
  left: 3rem;
  top: 50%;
  transform: translateY(-50%);
}

.sidebar ul {
  list-style: none;
}

.sidebar li {
  margin-bottom: 1rem;
}

.sidebar a {
  font-size: 1rem;
  color: #666;
  text-decoration: none;
  transition: color 0.2s ease;
  letter-spacing: 0.01em;
}

.sidebar a:hover,
.sidebar a.active {
  color: #0a0a0a;
}

/* Main content */
.content {
  margin-left: 200px;
  padding: 8rem 4rem 4rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.content h1 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  margin-bottom: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
  .site-header {
    padding: 1.5rem;
  }

  .sidebar {
    position: fixed;
    left: 0;
    right: 0;
    top: auto;
    bottom: 0;
    transform: none;
    background: #fff;
    border-top: 1px solid #ddd;
    padding: 1rem;
  }

  .sidebar ul {
    display: flex;
    justify-content: space-around;
  }

  .sidebar li {
    margin: 0;
  }

  .sidebar a {
    font-size: 0.875rem;
  }

  .content {
    margin-left: 0;
    padding: 6rem 1.5rem 5rem;
  }
}