/* PIVOT satellite brand layer */
:root {
  --primary: #0D6E8A;
  --primary-light: #1A8FAD;
  --primary-dark: #095672;
  --primary-bg: #E8F5F9;
  --accent: #D4A843;
  --accent-bg: #FBF4E4;
  --surface: #F6F7FA;
  --surface-card: #FFFFFF;
  --text: #0D1320;
  --text-secondary: #5A6577;
  --text-muted: #8A95A6;
  --border: #D8DCE4;
  --border-soft: #E8EBF0;
  --success: #2E9D68;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 1px 3px rgba(13, 19, 32, 0.06);
  --shadow-md: 0 8px 24px rgba(13, 19, 32, 0.10);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--surface);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(246, 247, 250, 0.94);
  border-bottom: 1px solid rgba(216, 220, 228, 0.7);
  backdrop-filter: blur(12px);
}

.nav-inner {
  width: min(1080px, calc(100% - 32px));
  min-height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92rem;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--text-secondary);
  font-size: 0.86rem;
  font-weight: 600;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--primary);
}

header {
  background:
    radial-gradient(circle at 18% 0%, rgba(13, 110, 138, 0.18), transparent 34%),
    radial-gradient(circle at 84% 10%, rgba(212, 168, 67, 0.18), transparent 36%),
    linear-gradient(180deg, #FFFFFF 0%, var(--primary-bg) 100%);
}

.hero,
main,
footer {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  padding: 54px 0 42px;
}

.breadcrumb {
  margin: 0 0 22px;
  color: var(--text-muted);
  font-size: 0.84rem;
}

.breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--primary);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(2.15rem, 5vw, 4rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.lead {
  max-width: 780px;
  margin: 20px 0 0;
  color: var(--text-secondary);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: var(--radius);
  background: var(--primary);
  color: #FFFFFF;
  font-weight: 800;
  text-decoration: none;
  box-shadow: var(--shadow);
}

.btn:hover {
  background: var(--primary-dark);
}

.btn.secondary {
  background: #FFFFFF;
  color: var(--primary);
  border: 1px solid var(--border);
}

main {
  padding: 34px 0 70px;
}

article {
  max-width: 820px;
}

.meta {
  margin: 0 0 28px;
  color: var(--text-muted);
  font-size: 0.86rem;
}

h2 {
  margin: 42px 0 14px;
  color: var(--text);
  font-size: 1.75rem;
  line-height: 1.2;
  letter-spacing: 0;
}

h3 {
  margin: 28px 0 10px;
  color: var(--text);
  font-size: 1.22rem;
  line-height: 1.25;
  letter-spacing: 0;
}

p,
li {
  color: #2F3A4C;
  font-size: 0.98rem;
}

p {
  margin: 0 0 16px;
}

ul,
ol {
  padding-left: 22px;
}

li {
  margin: 7px 0;
}

.tldr,
.box,
.cta-inline,
.sources,
.related,
.cta-box {
  margin: 24px 0;
  padding: 22px;
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.tldr {
  border-left: 4px solid var(--primary);
}

.tldr strong,
.box strong {
  color: var(--primary);
}

.cta-inline,
.cta-box {
  background: linear-gradient(135deg, rgba(13, 110, 138, 0.10), rgba(212, 168, 67, 0.14));
}

.cta-inline p,
.cta-box p {
  margin-bottom: 14px;
}

.steps {
  list-style: none;
  padding: 0;
  counter-reset: step;
}

.steps li {
  counter-increment: step;
  position: relative;
  margin-bottom: 12px;
  padding: 16px 18px 16px 52px;
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 16px;
  top: 17px;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--primary-bg);
  color: var(--primary);
  font-weight: 900;
  font-size: 0.82rem;
}

.comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.comparison-card {
  padding: 20px;
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.comparison-card.highlight {
  border-color: rgba(13, 110, 138, 0.35);
  background: linear-gradient(180deg, #FFFFFF 0%, var(--primary-bg) 100%);
}

.sources a,
.related a {
  color: var(--primary);
  font-weight: 650;
}

footer {
  padding: 26px 0 34px;
  border-top: 1px solid var(--border-soft);
  color: var(--text-muted);
  font-size: 0.84rem;
}

footer a {
  color: var(--text-muted);
}

@media (max-width: 720px) {
  .nav-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 10px;
  }

  .hero {
    padding-top: 38px;
  }

  .comparison {
    grid-template-columns: 1fr;
  }
}