:root {
  /* Backgrounds */
  --background: #ffffff;
  --foreground: #111111;
  --card: #f9f9f9;
  --secondary: #f0f0f0;

  /* Text */
  --muted-foreground: #555555;

  /* Borders & Lines */
  --border: #ddd;

  /* Brand Colors */
  --primary: #00b050;
  --primary-foreground: #ffffff;
  --accent: #00b050;
  --accent-soft: rgba(0, 176, 80, 0.12);

  /* CTA */
   --accent-1: #00C982;
  --accent-2: #00E4FF;
  --cta-gradient: linear-gradient(135deg, var(--accent-1), var(--accent-2));

  /* Radius */
  --radius: 12px;
}


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

body.blog-page {
  background-color: var(--background);
  color: var(--foreground);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.7;
  scroll-behavior: smooth;
}

a {
  color: var(--primary);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

button {
  cursor: pointer;
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  transition: filter 0.2s ease, transform 0.2s ease;
}


.blog-hero {
  background: linear-gradient(to bottom, #e6f5eb, var(--background));
  text-align: center;
  padding: 4rem 1.5rem 3rem;
  border-bottom: 1px solid var(--border);
}

.blog-hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.blog-hero p {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  max-width: 650px;
  margin: 0 auto;
}


.blog-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}


.category {
  background-color: var(--card);
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category[open] {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.category summary::-webkit-details-marker {
  display: none;
}

.category summary {
  display: flex;
  flex-direction: column; /* Keep the focus under the title */
  align-items: flex-start; /* Left-align all text */
  padding: 1rem 1.5rem;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--foreground);
  cursor: pointer;
  position: relative;
}

.category summary .focus {
  display: block; /* Force to new line under title */
  font-weight: 400;
  font-size: 0.95rem;
  color: var(--muted-foreground);
  margin-top: 0.25rem;
}

.category summary::after {
  content: "▸";
  position: absolute;
  right: 1.5rem;
  font-size: 1rem;
  color: var(--primary);
  transition: transform 0.2s ease;
}

.category[open] summary::after {
  transform: rotate(90deg);
}

.category-content {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
}

.category-content ul {
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
}

.category-content li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.category-content p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--muted-foreground);
}

/* 
.blog-cta {
  background-color: var(--secondary);
  padding: 2rem 1.5rem;
  margin-top: 3rem;
  border-radius: var(--radius);
  text-align: center;
}

.blog-cta p {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--foreground);
}

.subscribe-btn {
  background: var(--cta-gradient);
  color: var(--primary-foreground);
  padding: 0.85rem 2rem;
  font-size: 1rem;
}

.subscribe-btn:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
} */

.footer {
  background-color: var(--card);
  color: var(--foreground);
  text-align: center;
  padding: 2rem 1.5rem;
  margin-top: 4rem;
  border-top: 1px solid var(--border);
}

.footer-content p {
  margin: 0;
  font-size: 0.95rem;
}

.footer-right {
  font-family: monospace;
  color: #555;
}