:root {
  --ink: #0a0c10;
  --sand: #e8ecef;
  --muted: #9aa3ad;
  --rust: #c45c3a;
  --panel: #14181e;
  --line: rgba(232, 236, 239, 0.12);
  --font-display: "Archivo Black", Impact, sans-serif;
  --font-body: "Space Grotesk", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(196, 92, 58, 0.18), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(80, 110, 140, 0.2), transparent 50%),
    linear-gradient(180deg, #0a0c10 0%, #12161c 100%);
  color: var(--sand);
  min-height: 100vh;
  line-height: 1.55;
}

a { color: #ff8f6b; text-decoration: none; }
a:hover { text-decoration: underline; }

.sat-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.35);
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  z-index: 2;
}

.sat-brand {
  font-family: var(--font-display);
  letter-spacing: 0.02em;
  color: var(--sand);
  text-decoration: none;
}

.sat-top nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
}

.sat {
  max-width: 720px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

.sat-kicker {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  color: var(--rust);
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.sat h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 2.7rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.sat-lead {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 1.75rem;
  max-width: 52ch;
}

.sat-lead em {
  font-style: normal;
  color: #ffb199;
  font-weight: 600;
}

.sat-fig {
  margin: 0 0 2rem;
  overflow: hidden;
  border: 1px solid var(--line);
}

.sat-fig img {
  display: block;
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  object-position: top center;
}

.sat section {
  margin-bottom: 1.75rem;
}

.sat h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.55rem;
  letter-spacing: -0.01em;
}

.sat p, .sat li {
  color: rgba(232, 236, 239, 0.88);
}

.sat ul {
  padding-left: 1.2rem;
  display: grid;
  gap: 0.35rem;
}

.sat-qa {
  padding: 1.1rem 1.15rem;
  border-left: 3px solid var(--rust);
  background: rgba(255, 255, 255, 0.03);
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.sat-cta {
  margin-top: 2.5rem;
  padding: 1.4rem 1.3rem;
  background: linear-gradient(135deg, rgba(196, 92, 58, 0.18), rgba(20, 24, 30, 0.9));
  border: 1px solid rgba(196, 92, 58, 0.35);
}

.sat-cta h2 { margin-bottom: 0.5rem; }
.sat-cta p { margin-bottom: 1rem; color: var(--muted); }

.sat-btn {
  display: inline-block;
  margin: 0.25rem 0.4rem 0.25rem 0;
  padding: 0.7rem 1rem;
  background: var(--rust);
  color: #fff !important;
  font-weight: 700;
  text-decoration: none !important;
  border: 1px solid transparent;
}

.sat-btn--ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--sand) !important;
}

.sat-foot {
  border-top: 1px solid var(--line);
  padding: 1.5rem 1.25rem 2.5rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

.sat-foot p + p { margin-top: 0.4rem; }

@media (max-width: 640px) {
  .sat-top { flex-direction: column; align-items: flex-start; }
  .sat { padding-top: 1.75rem; }
}