/* OPTRIC comparison pages */
:root {
  --orange-500: #FF6900;
  --orange-600: #F24C0A;
  --navy-900: #021334;
  --navy-700: #052A72;
  --blue-500: #2A4FD6;
  --paper: #F8F6F4;
  --paper-muted: #EFEDEA;
  --ink: #021334;
  --muted: #4A5872;
  --border: #E4E1DD;
  --font-d: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;
  --font-b: 'DM Sans', 'Inter', system-ui, -apple-system, sans-serif;
  --max: 1180px;
  --pad: clamp(20px, 4vw, 56px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-b);
  font-size: 16px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--orange-500); }

.topbar {
  background: rgba(2,19,52,0.98);
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.topbar__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo img { width: 172px; height: auto; display: block; }
.nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 24px);
  font-family: var(--font-d);
  font-size: 14px;
  color: rgba(255,255,255,0.78);
}
.nav a:hover { color: #fff; }
.nav .cta {
  background: var(--orange-500);
  color: #fff;
  padding: 9px 14px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero {
  background:
    radial-gradient(900px 420px at 82% 12%, rgba(42,79,214,0.32), transparent 65%),
    linear-gradient(135deg, #021334 0%, #052A72 60%, #021334 100%);
  color: #fff;
  padding: clamp(72px, 9vw, 128px) var(--pad) clamp(56px, 7vw, 96px);
}
.hero__inner { max-width: var(--max); margin: 0 auto; }
.eyebrow {
  color: var(--orange-500);
  font-family: var(--font-d);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 0 0 18px;
}
h1 {
  max-width: 980px;
  margin: 0;
  font-family: var(--font-d);
  font-size: clamp(42px, 7vw, 86px);
  line-height: 0.98;
  letter-spacing: 0;
}
.hero__lede {
  max-width: 780px;
  margin: 24px 0 0;
  color: rgba(255,255,255,0.78);
  font-size: clamp(18px, 2.2vw, 22px);
}

.section { padding: clamp(56px, 7vw, 92px) var(--pad); }
.section--dark { background: var(--navy-900); color: #fff; }
.inner { max-width: var(--max); margin: 0 auto; }
.section h2 {
  margin: 0 0 18px;
  font-family: var(--font-d);
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: 0;
}
.section p { max-width: 820px; color: var(--muted); }
.section--dark p { color: rgba(255,255,255,0.68); }
.answer {
  padding: clamp(24px, 4vw, 36px);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(2,19,52,0.08);
}
.answer strong { color: var(--ink); }

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 22px;
}
.section--dark .card {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.12);
}
.card h3 {
  margin: 0 0 10px;
  font-family: var(--font-d);
  font-size: 20px;
  line-height: 1.18;
}
.card p { margin: 0 0 16px; font-size: 15px; }
.card a {
  color: var(--orange-500);
  font-weight: 800;
}

.decision {
  width: 100%;
  border-collapse: collapse;
  margin-top: 28px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.decision th,
.decision td {
  text-align: left;
  vertical-align: top;
  padding: 18px;
  border-bottom: 1px solid var(--border);
}
.decision th {
  background: var(--paper-muted);
  font-family: var(--font-d);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.decision tr:last-child td { border-bottom: 0; }

.faq details {
  border-top: 1px solid var(--border);
  padding: 18px 0;
}
.faq summary {
  cursor: pointer;
  font-family: var(--font-d);
  font-weight: 800;
}
.faq p { margin-bottom: 0; }

.cta-band {
  background: var(--navy-900);
  color: #fff;
  padding: clamp(48px, 6vw, 72px) var(--pad);
}
.cta-band .inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
}
.cta-band h2 { margin: 0; max-width: 760px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--orange-500);
  color: #fff;
  border-radius: 6px;
  padding: 13px 20px;
  font-family: var(--font-d);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.button:hover { background: var(--orange-600); color: #fff; }

.footer {
  background: #020B20;
  color: rgba(255,255,255,0.58);
  padding: 32px var(--pad);
}
.footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 13px;
}
.footer__links { display: flex; gap: 18px; flex-wrap: wrap; }

@media (max-width: 860px) {
  .topbar__inner, .cta-band .inner { align-items: flex-start; flex-direction: column; }
  .nav { flex-wrap: wrap; }
  .grid { grid-template-columns: 1fr; }
  .decision { display: block; overflow-x: auto; }
}