:root {
  --bg: #060608;
  --bg1: #0c0d12;
  --surface: rgba(255,255,255,0.04);
  --surface2: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.12);
  --accent: #00E5B4;
  --red: #ff4d4d;
  --text: #f0f2f5;
  --text2: #99a0b0;
  --text3: #697082;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Figtree', sans-serif;
  --font-mono: 'Syne Mono', monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: radial-gradient(1200px 600px at 50% -10%, rgba(0,229,180,0.09), transparent 60%), var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.65;
}

a { color: var(--accent); }

nav {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 24px;
  background: rgba(6,6,8,0.8);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text);
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  font-size: 22px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px var(--accent);
}

.nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 22px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text2);
  font-size: 13px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.nav-cta {
  text-decoration: none;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 9px 16px;
  border-radius: 8px;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
}

.blog-hero,
.article-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px;
}

.blog-grid {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 56px;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.blog-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 12px;
  padding: 20px;
}

.blog-card h2 {
  margin: 10px 0 10px;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.1;
}

.blog-card p { color: var(--text2); margin: 0; }
.blog-card-meta { color: var(--text3); margin-top: 12px; font-size: 13px; }
.blog-card-tag,
.article-tag,
.article-faq-label,
.related-label,
.key-takeaways-label,
.breadcrumb {
  font-family: var(--font-mono);
  color: var(--accent);
  letter-spacing: 0.09em;
  font-size: 11px;
  text-transform: uppercase;
}

.article-h1 {
  margin: 14px 0;
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 64px);
  text-transform: uppercase;
  line-height: 0.98;
}

.accent { color: var(--accent); }
.article-subtitle { color: var(--text2); font-size: 18px; max-width: 760px; }
.article-meta { color: var(--text3); font-size: 13px; display: flex; align-items: center; gap: 8px; }
.meta-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--text3); }

.key-takeaways,
.warn-box,
.info-box,
.stat-callout,
.article-cta,
.related-card,
.step-card,
.faq-item,
.compare-table,
.quote-box {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 12px;
}

.key-takeaways,
.warn-box,
.info-box,
.stat-callout,
.article-cta,
.related-articles,
.article-faq,
.article-body > h2,
.article-body > p,
.article-body > ul,
.article-body > ol,
.article-body > table,
.article-body > .steps-grid {
  margin-bottom: 22px;
}

.key-takeaways,
.warn-box,
.info-box,
.stat-callout,
.article-cta,
.related-articles,
.article-faq {
  padding: 18px;
}

.article-body h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.05;
  margin: 28px 0 12px;
}

.article-body h3, .article-body h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 18px 0 8px;
}

.article-body p,
.article-body li { color: var(--text2); }
.article-body strong { color: var(--text); }

.compare-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
}
.compare-table th,
.compare-table td {
  border: 1px solid var(--border);
  padding: 12px;
  text-align: left;
  vertical-align: top;
}
.compare-table th { color: var(--text); background: var(--surface2); }
.red-cell { color: #ff8080; }
.accent-cell { color: var(--accent); }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}
.step-card { padding: 14px; }
.step-num {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,229,180,0.14);
  border: 1px solid rgba(0,229,180,0.3);
  color: var(--accent);
  font-family: var(--font-mono);
  margin-bottom: 8px;
}

.faq-item { margin-top: 10px; overflow: hidden; }
.faq-question {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  font-weight: 600;
}

.faq-answer { padding: 0 16px 14px; color: var(--text2); display: none; }
.faq-item.open .faq-answer { display: block; }

.cta-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.cta-input {
  flex: 1 1 260px;
  min-width: 220px;
  border: 1px solid var(--border);
  background: #0c0d12;
  color: var(--text);
  border-radius: 8px;
  padding: 12px;
}

.cta-btn {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #06120f;
  border-radius: 8px;
  padding: 12px 16px;
  font-family: var(--font-display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

.cta-note { color: var(--text3); font-size: 13px; }

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.related-card {
  text-decoration: none;
  color: inherit;
  padding: 14px;
  display: block;
}

.related-card h3 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  text-transform: uppercase;
  line-height: 1.1;
}

footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 48px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--border);
}

.footer-brand {
  font-family: var(--font-display);
  letter-spacing: 0.08em;
}

.footer-copy { color: var(--text3); }

.footer-links {
  list-style: none;
  display: flex;
  gap: 14px;
  padding: 0;
  margin: 0;
}

.footer-links a { color: var(--text2); text-decoration: none; }

@media (max-width: 900px) {
  nav {
    padding: 12px 14px;
    flex-wrap: wrap;
    gap: 10px;
  }
  .nav-links {
    display: flex;
    order: 3;
    width: 100%;
    overflow-x: auto;
    white-space: nowrap;
    gap: 10px;
    scrollbar-width: none;
  }
  .nav-links::-webkit-scrollbar { display: none; }
  .nav-links a {
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 12px;
  }
  .nav-cta { padding: 8px 12px; font-size: 12px; }
}

@media (max-width: 640px) {
  .nav-cta { padding: 7px 10px; font-size: 11px; }
  .blog-hero,
  .article-wrap,
  .blog-grid,
  footer { padding-left: 14px; padding-right: 14px; }
  footer { flex-direction: column; }
}