:root {
  --bg-color: #f9f9f9;
  --text-color: #222;
  --accent-color: #4a90e2;
  --card-bg: #fff;
  --border-color: #eaeaea;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
}

header {
  padding: 4rem 2rem;
  text-align: center;
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
}

header h1 {
  margin: 0;
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: -0.5px;
}

header p {
  color: #666;
  max-width: 600px;
  margin: 1rem auto 0;
  font-size: 1.1rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.card-image {
  background-color: #eaeaea;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-style: italic;
  object-fit: cover;
  width: 100%;
}

.card-content {
  padding: 1.5rem;
  flex-grow: 1;
}

.card h2 {
  margin: 0 0 0.5rem 0;
  font-size: 1.25rem;
  font-weight: 500;
}

.card p {
  color: #666;
  margin: 0 0 1.5rem 0;
  font-size: 0.95rem;
}

.card-link {
  display: inline-block;
  text-decoration: none;
  color: var(--card-bg);
  background-color: var(--text-color);
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background-color 0.2s;
  margin-top: auto;
  align-self: flex-start;
}

.card-link:hover {
  background-color: #000;
}

/* Project specific layout */
.project-header {
  padding: 2rem 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 2rem;
}

.project-title {
  font-size: 2rem;
  font-weight: 300;
  margin-bottom: 0.5rem;
}

.project-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  align-items: start;
}

.canvas-container {
  background: #fff;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 6px rgba(0,0,0,0.02);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  min-height: 400px;
  width: 100%;
  box-sizing: border-box;
}

/* Ensure the injected SVG or Canvas shrinks on mobile screens */
.canvas-container canvas, 
.canvas-container svg {
  max-width: 100% !important;
  height: auto !important;
}

@media (max-width: 768px) {
  .project-layout {
    grid-template-columns: 1fr;
  }
  .canvas-container {
    padding: 1rem;
    min-height: 300px;
  }
}

.sidebar {
  background: var(--card-bg);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.sidebar h3 {
  margin-top: 0;
  font-size: 1.1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

.controls {
  margin-top: 1.5rem;
}

.btn {
  display: block;
  width: 100%;
  padding: 0.75rem;
  background-color: var(--text-color);
  color: white;
  text-align: center;
  text-decoration: none;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.2s;
  margin-bottom: 0.5rem;
}

.btn:hover {
  background-color: #000;
}

.btn.secondary {
  background-color: #f1f1f1;
  color: var(--text-color);
  border: 1px solid #ccc;
}

.btn.secondary:hover {
  background-color: #e4e4e4;
}

.back-link {
  display: inline-block;
  margin-bottom: 1rem;
  text-decoration: none;
  color: var(--accent-color);
  font-weight: 500;
}
.back-link:hover {
  text-decoration: underline;
}