/* Shared styles for article pages - pulihkandiri.id */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&family=Lora:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root {
  --pd-yale: #4A628A;
  --pd-yale-dark: #2C3E5A;
  --pd-baby: #7AB2D3;
  --pd-light: #B9E5E8;
  --pd-light-bg: #F4FAFC;
  --pd-text: #2C3E5A;
  --pd-text-muted: #5A6B85;
  --pd-text-light: #7B8AA1;
  --pd-white: #FFFFFF;
  --pd-border: rgba(74, 98, 138, 0.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Montserrat', -apple-system, sans-serif;
  color: var(--pd-text);
  line-height: 1.6;
  background: var(--pd-white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { max-width: 760px; margin: 0 auto; padding: 0 24px; }

/* Navigation */
.nav {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--pd-border);
  z-index: 100;
}
.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; letter-spacing: 0.04em; font-size: 15px;
}
.logo-text { color: var(--pd-yale); }
.logo-text-light { color: var(--pd-baby); }
.logo-mark { width: 32px; height: 32px; flex-shrink: 0; object-fit: contain; }

.nav-back {
  background: var(--pd-light-bg);
  color: var(--pd-yale);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}
.nav-back:hover { background: var(--pd-light); }

/* Article header */
.article-header {
  padding: 60px 0 40px;
  text-align: center;
  background: var(--pd-light-bg);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'><path d='M0 40 Q20 15 40 40 T80 40' fill='none' stroke='%237AB2D3' stroke-opacity='0.18' stroke-width='2.5'/><path d='M0 60 Q20 35 40 60 T80 60' fill='none' stroke='%237AB2D3' stroke-opacity='0.18' stroke-width='2.5'/><path d='M0 20 Q20 -5 40 20 T80 20' fill='none' stroke='%237AB2D3' stroke-opacity='0.18' stroke-width='2.5'/></svg>");
}

.article-category {
  display: inline-block;
  background: var(--pd-yale);
  color: var(--pd-white);
  font-size: 11px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.article-title {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  color: var(--pd-yale);
  line-height: 1.25;
  margin-bottom: 20px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  letter-spacing: -0.02em;
}

.article-meta {
  display: flex;
  gap: 20px;
  justify-content: center;
  font-size: 13px;
  color: var(--pd-text-muted);
  flex-wrap: wrap;
}
.article-meta span {
  display: inline-flex; align-items: center; gap: 5px;
}
.article-meta i { color: var(--pd-baby); }

/* Article body */
.article-body {
  padding: 50px 0 80px;
  font-size: 16px;
  color: var(--pd-text);
  line-height: 1.85;
}

.article-body h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--pd-yale);
  margin: 40px 0 16px;
  letter-spacing: -0.01em;
}

.article-body h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--pd-yale);
  margin: 28px 0 12px;
}

.article-body p {
  margin-bottom: 16px;
  color: var(--pd-text-muted);
}

.article-body strong { color: var(--pd-text); font-weight: 600; }

.article-body ul, .article-body ol {
  margin: 12px 0 20px 24px;
  color: var(--pd-text-muted);
}
.article-body li { margin-bottom: 8px; }

.article-body blockquote {
  border-left: 4px solid var(--pd-baby);
  background: var(--pd-light-bg);
  padding: 18px 24px;
  margin: 28px 0;
  font-family: 'Lora', Georgia, serif;
  font-style: italic;
  color: var(--pd-yale);
  font-size: 17px;
  border-radius: 0 8px 8px 0;
}

.article-body a {
  color: var(--pd-yale);
  border-bottom: 1px solid var(--pd-baby);
  font-weight: 500;
  transition: all 0.2s;
}
.article-body a:hover { background: var(--pd-light-bg); }

.article-lead {
  font-size: 18px;
  color: var(--pd-text);
  font-weight: 500;
  line-height: 1.7;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--pd-border);
}

/* Highlight box */
.highlight-box {
  background: var(--pd-light-bg);
  border: 1px solid var(--pd-light);
  border-radius: 12px;
  padding: 24px;
  margin: 24px 0;
}
.highlight-box-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--pd-yale);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.highlight-box-title i { color: var(--pd-baby); font-size: 18px; }
.highlight-box p { margin-bottom: 0; font-size: 15px; }

/* Table of contents */
.toc {
  background: var(--pd-light-bg);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 32px;
}
.toc-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--pd-yale);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.toc ol { margin: 0 0 0 20px; }
.toc li { font-size: 14px; margin-bottom: 6px; }
.toc a {
  color: var(--pd-text-muted);
  border: none;
}
.toc a:hover { color: var(--pd-yale); background: transparent; }

/* CTA box */
.cta-box {
  background: var(--pd-yale);
  color: var(--pd-white);
  border-radius: 16px;
  padding: 36px 32px;
  margin: 40px 0;
  text-align: center;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'><path d='M0 40 Q20 15 40 40 T80 40' fill='none' stroke='%23B9E5E8' stroke-opacity='0.12' stroke-width='2.5'/><path d='M0 60 Q20 35 40 60 T80 60' fill='none' stroke='%23B9E5E8' stroke-opacity='0.12' stroke-width='2.5'/><path d='M0 20 Q20 -5 40 20 T80 20' fill='none' stroke='%23B9E5E8' stroke-opacity='0.12' stroke-width='2.5'/></svg>");
}
.cta-box h3 { color: var(--pd-white); font-size: 22px; margin: 0 0 10px; }
.cta-box p { color: var(--pd-light); font-size: 14px; margin-bottom: 22px; }
.cta-box .btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--pd-white);
  color: var(--pd-yale);
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  border: none;
  transition: all 0.2s;
}
.cta-box .btn:hover { background: var(--pd-light); transform: translateY(-2px); }

/* Related articles */
.related-articles {
  padding: 60px 0;
  background: var(--pd-light-bg);
}
.related-title {
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  color: var(--pd-yale);
  margin-bottom: 32px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}
.related-card {
  background: var(--pd-white);
  border-radius: 12px;
  padding: 20px;
  transition: all 0.2s;
  border: 1px solid var(--pd-border);
}
.related-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(74, 98, 138, 0.08);
}
.related-card-tag {
  display: inline-block;
  background: var(--pd-light);
  color: var(--pd-yale);
  font-size: 10px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}
.related-card h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--pd-yale);
  line-height: 1.4;
  margin-bottom: 6px;
}
.related-card p {
  font-size: 12px;
  color: var(--pd-text-light);
  line-height: 1.6;
}

/* Footer */
.footer {
  background: var(--pd-yale-dark);
  color: var(--pd-light);
  padding: 32px 24px 24px;
  text-align: center;
}
.footer .logo { justify-content: center; margin-bottom: 14px; }
.footer .logo span { color: var(--pd-white); }
.footer .logo span span { color: var(--pd-light); }
.footer-text { font-size: 12px; color: var(--pd-light); opacity: 0.7; }

/* Disclaimer */
.disclaimer {
  background: var(--pd-light-bg);
  border-left: 3px solid var(--pd-baby);
  border-radius: 0 8px 8px 0;
  padding: 16px 20px;
  margin: 32px 0;
  font-size: 13px;
  color: var(--pd-text-muted);
  line-height: 1.7;
}
.disclaimer strong { color: var(--pd-yale); }

@media (max-width: 700px) {
  .article-header { padding: 40px 0 32px; }
  .article-body { padding: 32px 0 60px; font-size: 15px; }
  .article-body h2 { font-size: 20px; margin: 32px 0 14px; }
  .article-body h3 { font-size: 16px; }
  .cta-box { padding: 28px 22px; }
  .cta-box h3 { font-size: 19px; }
}