/* ═══════════════════════════════════════════════════════════════
   seo-pages.css  –  Shared styles for static SEO pages
   (About, Contact, FAQ, Privacy, Terms, Blog)
   Uses same design tokens as style.css
═══════════════════════════════════════════════════════════════ */

/* ── CSS Variables (Light) ─────────────────────────────────── */
:root {
  --bg:          #f0f4ff;
  --surface:     #ffffff;
  --surface2:    #f8faff;
  --border:      #e2e8f0;
  --primary:     #6366f1;
  --primary-dk:  #4f46e5;
  --primary-lt:  #e0e7ff;
  --accent:      #10b981;
  --danger:      #ef4444;
  --warn:        #f59e0b;
  --text:        #1e293b;
  --text-muted:  #64748b;
  --sidebar-bg:  #1e1b4b;
  --shadow:      0 4px 24px rgba(99,102,241,.12);
  --radius:      14px;
  --radius-sm:   8px;
  --transition:  .25s ease;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; color: var(--primary-dk); }
img { max-width: 100%; }

/* ── Site Header ────────────────────────────────────────────── */
.site-header {
  background: var(--sidebar-bg);
  padding: .9rem 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 16px rgba(0,0,0,.25);
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: #fff;
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
}
.site-logo:hover { text-decoration: none; opacity: .9; }
.site-logo span { font-size: 1.5rem; }

.site-nav {
  display: flex;
  gap: 1.4rem;
  flex-wrap: wrap;
}
.site-nav a {
  color: #c7d2fe;
  font-size: .9rem;
  font-weight: 500;
  transition: color var(--transition);
}
.site-nav a:hover,
.site-nav a.active { color: #fff; text-decoration: none; }

.header-cta {
  background: var(--primary);
  color: #fff !important;
  padding: .45rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .85rem;
  transition: background var(--transition), transform var(--transition);
}
.header-cta:hover { background: var(--primary-dk); transform: translateY(-1px); text-decoration: none !important; }

/* ── Page Hero ──────────────────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 60%, #06b6d4 100%);
  color: #fff;
  padding: 3.5rem 1.5rem 3rem;
  text-align: center;
}
.page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: .6rem;
  letter-spacing: -.5px;
}
.page-hero p {
  font-size: clamp(1rem, 2vw, 1.15rem);
  opacity: .9;
  max-width: 620px;
  margin: 0 auto;
}
.breadcrumb {
  display: flex;
  gap: .4rem;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: .85rem;
  opacity: .85;
  flex-wrap: wrap;
}
.breadcrumb a { color: #fff; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { opacity: .6; }

/* ── Main Content ───────────────────────────────────────────── */
.page-content {
  max-width: 860px;
  margin: 2.5rem auto;
  padding: 0 1.25rem 3rem;
}
.wide-content {
  max-width: 1100px;
  margin: 2.5rem auto;
  padding: 0 1.25rem 3rem;
}

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 1.75rem 2rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.75rem;
}
.card h2 {
  font-size: 1.3rem;
  color: var(--primary);
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--primary-lt);
  padding-bottom: .5rem;
}
.card h3 {
  font-size: 1.05rem;
  color: var(--text);
  margin: 1.2rem 0 .5rem;
}
.card p { margin-bottom: .8rem; color: var(--text-muted); }
.card ul, .card ol {
  padding-left: 1.5rem;
  color: var(--text-muted);
}
.card li { margin-bottom: .45rem; }

/* ── Typography helpers ─────────────────────────────────────── */
h2.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1.25rem;
}
h3.sub-title {
  font-size: 1.1rem;
  color: var(--primary);
  margin: 1.5rem 0 .6rem;
}
p { margin-bottom: .9rem; }

/* ── Article Typography ─────────────────────────────────────── */
.article-body { font-size: 1.02rem; line-height: 1.8; }
.article-body h2 {
  font-size: 1.5rem;
  color: var(--text);
  margin: 2rem 0 .75rem;
  border-left: 4px solid var(--primary);
  padding-left: .75rem;
}
.article-body h3 {
  font-size: 1.15rem;
  color: var(--primary-dk);
  margin: 1.5rem 0 .5rem;
}
.article-body p { margin-bottom: 1rem; }
.article-body ul, .article-body ol {
  padding-left: 1.6rem;
  margin-bottom: 1rem;
}
.article-body li { margin-bottom: .5rem; }
.article-body blockquote {
  border-left: 4px solid var(--primary);
  background: var(--primary-lt);
  padding: .9rem 1.2rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1.2rem 0;
  font-style: italic;
  color: var(--primary-dk);
}
.article-body strong { color: var(--text); }

/* ── Article Meta ───────────────────────────────────────────── */
.article-meta {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
  font-size: .85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.article-meta span { display: flex; align-items: center; gap: .3rem; }

/* ── FAQ Accordion ──────────────────────────────────────────── */
.faq-list { display: flex; flex-direction: column; gap: .75rem; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1rem 1.25rem;
  font-size: .97rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .5rem;
  transition: background var(--transition);
  font-family: inherit;
}
.faq-question:hover { background: var(--primary-lt); color: var(--primary-dk); }
.faq-question::after { content: "+"; font-size: 1.2rem; flex-shrink: 0; }
.faq-item.open .faq-question::after { content: "−"; }
.faq-answer {
  display: none;
  padding: 0 1.25rem 1rem;
  color: var(--text-muted);
  font-size: .93rem;
  line-height: 1.7;
}
.faq-item.open .faq-answer { display: block; }

/* ── Blog Grid ──────────────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.blog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(99,102,241,.2); }
.blog-card-img {
  height: 160px;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 60%, #06b6d4 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}
.blog-card-body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; }
.blog-card-tag {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--primary);
  margin-bottom: .5rem;
}
.blog-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: .5rem;
  line-height: 1.4;
}
.blog-card-desc {
  font-size: .88rem;
  color: var(--text-muted);
  flex: 1;
  margin-bottom: 1rem;
}
.blog-card-meta {
  font-size: .78rem;
  color: var(--text-muted);
  margin-bottom: .75rem;
}
.blog-card-link {
  display: inline-block;
  background: var(--primary-lt);
  color: var(--primary-dk);
  font-weight: 600;
  font-size: .85rem;
  padding: .45rem .9rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.blog-card-link:hover { background: var(--primary); color: #fff; text-decoration: none; }

/* ── Internal Links Section ─────────────────────────────────── */
.related-links {
  background: var(--primary-lt);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin: 2rem 0;
}
.related-links h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-dk);
  margin-bottom: .75rem;
}
.related-links ul {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  list-style: none;
  padding: 0;
}
.related-links li a {
  display: inline-block;
  background: var(--surface);
  border: 1px solid var(--primary);
  color: var(--primary);
  border-radius: var(--radius-sm);
  padding: .35rem .75rem;
  font-size: .85rem;
  font-weight: 500;
  transition: all var(--transition);
}
.related-links li a:hover { background: var(--primary); color: #fff; text-decoration: none; }

/* ── CTA Banner ─────────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  margin: 2rem 0;
}
.cta-banner h2 { font-size: 1.5rem; margin-bottom: .5rem; }
.cta-banner p { opacity: .9; margin-bottom: 1.25rem; }
.cta-btn {
  display: inline-block;
  background: #fff;
  color: var(--primary-dk);
  font-weight: 700;
  padding: .7rem 1.6rem;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.cta-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(0,0,0,.2); text-decoration: none; }

/* ── Contact Form ───────────────────────────────────────────── */
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label { font-weight: 600; font-size: .9rem; }
.form-group input,
.form-group textarea,
.form-group select {
  padding: .65rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: .95rem;
  color: var(--text);
  background: var(--surface2);
  transition: border-color var(--transition);
  width: 100%;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--primary); outline: none; }
.form-group textarea { resize: vertical; min-height: 120px; }
.btn-submit {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: .7rem 1.8rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: background var(--transition), transform var(--transition);
  align-self: flex-start;
}
.btn-submit:hover { background: var(--primary-dk); transform: translateY(-1px); }

/* ── Contact Info Cards ─────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.contact-info-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.2rem;
  text-align: center;
}
.contact-info-card .icon { font-size: 1.8rem; margin-bottom: .5rem; }
.contact-info-card strong { display: block; font-size: .85rem; margin-bottom: .25rem; }
.contact-info-card a { font-size: .9rem; }

/* ── Site Footer ────────────────────────────────────────────── */
.site-footer {
  background: var(--sidebar-bg);
  color: #c7d2fe;
  padding: 2.5rem 1.5rem 1.5rem;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-brand p {
  font-size: .88rem;
  opacity: .75;
  margin-top: .6rem;
  line-height: 1.6;
  max-width: 280px;
}
.footer-col h4 {
  color: #fff;
  font-size: .92rem;
  font-weight: 700;
  margin-bottom: .75rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .4rem; }
.footer-col ul a {
  color: #c7d2fe;
  font-size: .88rem;
  transition: color var(--transition);
}
.footer-col ul a:hover { color: #fff; text-decoration: none; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .75rem;
  font-size: .82rem;
  opacity: .7;
}
.footer-bottom-links { display: flex; gap: 1rem; }
.footer-bottom-links a { color: #c7d2fe; }
.footer-bottom-links a:hover { color: #fff; text-decoration: none; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .site-nav { gap: .8rem; }
}
@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 2.5rem 1rem 2rem; }
  .card { padding: 1.25rem 1rem; }
  .header-inner { gap: .6rem; }
  .site-nav { display: none; }
}

/* ── Utility ────────────────────────────────────────────────── */
.highlight-box {
  background: var(--primary-lt);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1rem 1.25rem;
  margin: 1.25rem 0;
  color: var(--primary-dk);
  font-weight: 500;
}
.tag {
  display: inline-block;
  background: var(--primary-lt);
  color: var(--primary-dk);
  border-radius: 20px;
  padding: .2rem .65rem;
  font-size: .75rem;
  font-weight: 600;
  margin: .15rem;
}
.text-muted { color: var(--text-muted); }
.mt-1 { margin-top: .75rem; }
.mt-2 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1.5rem; }