:root {
  --primary: #2ecc71;
  --primary-dark: #27ae60;
  --bg: #f9fafb;
  --text: #111827;
  --muted: #6b7280;
  --card: #ffffff;
  --border: #e5e7eb;
  --radius: 20px;
  --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.06);
}

* {
  box-sizing: border-box;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  margin: 0;
  padding-bottom: 100px;
  -webkit-font-smoothing: antialiased;
}

/* ===== NAVBAR ===== */
.navbar {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 80px;
  margin-bottom: 40px;
}

.navbar a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: color 0.2s;
}
.navbar a:hover {
  color: var(--primary);
}

.navbar h1 {
  font-size: 1.6rem;
  font-weight: 900;
  margin: 0;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ===== POST WRAPPER ===== */
.blog-post-wrapper {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 40px 100px 40px;
  position: relative;
}

.blog-post-hero {
  width: 100%;
  height: 450px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 32px;
  box-shadow: var(--shadow-sm);
}

.blog-date {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.blog-post h1 {
  font-size: 2.8rem;
  font-weight: 900;
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin: 0 0 24px 0;
}

.blog-post h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin: 48px 0 16px 0;
  letter-spacing: -0.5px;
}

.blog-post h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 32px 0 12px 0;
}

.blog-post p {
  font-size: 1.15rem;
  line-height: 1.9;
  margin-bottom: 24px;
  color: #374151;
}

.blog-post ul {
  padding-left: 24px;
  margin-bottom: 24px;
}
.blog-post li {
  margin-bottom: 12px;
  line-height: 1.8;
  font-size: 1.1rem;
}
.blog-post strong {
  font-weight: 700;
  color: var(--text);
}

/* Tags */
.blog-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0 0 40px 0;
}
.blog-tag {
  background: #e6fcf1;
  color: #065f46;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  border: 1px solid #a7f3d0;
}
.post-image {
  width: 100%;
  border-radius: 20px;
}

/* ===== STICKY SHARE SIDEBAR ===== */
.share-sidebar {
  position: sticky;
  top: 120px;
  left: -80px;
  float: left;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 60px;
  margin-left: -80px;
}

.share-sidebar p {
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0;
  writing-mode: vertical-rl;
}

.share-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  text-decoration: none;
}

.share-btn:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
  box-shadow: 0 8px 20px rgba(46, 204, 113, 0.2);
}

.share-btn.facebook:hover {
  color: #1877f2;
  border-color: #1877f2;
}
.share-btn.twitter:hover {
  color: #1da1f2;
  border-color: #1da1f2;
}
.share-btn.whatsapp:hover {
  color: #25d366;
  border-color: #25d366;
}
.share-btn.copy:hover {
  color: var(--primary);
  border-color: var(--primary);
}

/* Hide share on smaller screens */
@media (max-width: 1200px) {
  .share-sidebar {
    display: none;
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 16px 20px;
  }
  .blog-post-wrapper {
    padding: 0 20px 80px 20px;
  }
  .blog-post h1 {
    font-size: 2.2rem;
  }
  .blog-post-hero {
    height: 260px;
  }
}
/* Affiliate Disclosure - Portpins Style */
.affiliate-disclosure {
  background: #fff8e1;
  border: 1px solid #ffe082;
  border-left: 4px solid #ffc107;
  border-radius: 8px;
  padding: 12px 16px;
  margin: 20px 0 24px 0;
  font-size: 13px;
  line-height: 1.5;
  color: #5d4037;
}

.affiliate-disclosure p {
  margin: 0;
}

.affiliate-disclosure a {
  color: #5d4037;
  text-decoration: underline;
}