/* Orion Computing — clean, professional, static */

:root {
  --navy:    #0b2545;
  --navy-2:  #13315c;
  --ink:     #1a1f2c;
  --muted:   #5b6473;
  --paper:   #faf8f3;
  --paper-2: #f1ede2;
  --rule:    #e3ddcb;
  --accent:  #b8893a; /* warm gold — Orion */
  --accent-2:#8a6420;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;

  --maxw: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

/* Typography */
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--navy);
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2.1rem, 4.5vw, 3.4rem); line-height: 1.12; }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); line-height: 1.2; margin-bottom: 0.4em; }
h3 { font-size: 1.2rem; line-height: 1.3; }

p { margin: 0 0 1em; }

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 0 0 0.9em;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(250, 248, 243, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--rule);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
}
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 34px; height: 34px;
  fill: var(--accent);
  stroke: var(--accent);
  stroke-width: 0.6;
  opacity: 0.95;
}
.brand-mark line { stroke: var(--accent); stroke-width: 0.5; opacity: 0.55; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.brand-sub {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 2px;
}
.nav { display: flex; gap: 28px; }
.nav a {
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 500;
}
.nav a:hover { color: var(--navy); text-decoration: none; }

/* Hero */
.hero {
  position: relative;
  padding: 96px 0 88px;
  overflow: hidden;
  background:
    radial-gradient(1100px 480px at 80% -10%, rgba(184,137,58,0.10), transparent 60%),
    radial-gradient(900px 500px at 10% 110%, rgba(11,37,69,0.06), transparent 60%),
    var(--paper);
}
.hero::before {
  /* subtle constellation backdrop */
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(1.4px 1.4px at 18% 22%, rgba(11,37,69,0.35), transparent 50%),
    radial-gradient(1.2px 1.2px at 32% 70%, rgba(11,37,69,0.25), transparent 50%),
    radial-gradient(1.6px 1.6px at 74% 30%, rgba(184,137,58,0.45), transparent 50%),
    radial-gradient(1.2px 1.2px at 88% 64%, rgba(11,37,69,0.30), transparent 50%),
    radial-gradient(1.1px 1.1px at 55% 18%, rgba(11,37,69,0.20), transparent 50%);
  pointer-events: none;
}
.hero-inner { position: relative; }
.lede {
  font-size: 1.12rem;
  color: var(--muted);
  max-width: 64ch;
  margin-top: 0.4em;
  margin-bottom: 1.6em;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; }

.btn {
  display: inline-block;
  background: var(--navy);
  color: var(--paper);
  padding: 12px 22px;
  border-radius: 2px;
  font-weight: 500;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  border: 1px solid var(--navy);
  transition: background 120ms ease, transform 120ms ease;
}
.btn:hover {
  background: var(--navy-2);
  text-decoration: none;
  color: var(--paper);
}
.btn-quiet {
  color: var(--navy);
  font-weight: 500;
}
.btn-quiet:hover { color: var(--accent-2); text-decoration: none; }

/* Sections */
.section {
  padding: 88px 0;
  border-top: 1px solid var(--rule);
}
.section-alt { background: var(--paper-2); }
.section-lede {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 64ch;
  margin-bottom: 2.2em;
}

/* Service cards */
.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.card {
  background: #fff;
  border: 1px solid var(--rule);
  padding: 28px 28px 24px;
  border-radius: 3px;
  position: relative;
  transition: border-color 160ms ease, transform 160ms ease;
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 40px; height: 2px;
  background: var(--accent);
}
.card:hover {
  border-color: #d8cfb2;
  transform: translateY(-1px);
}
.card h3 { margin-top: 6px; }
.card p { color: var(--muted); margin-bottom: 0; }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  align-items: start;
}
.about-body p:last-child { margin-bottom: 0; }

/* Contact */
.contact-inner { max-width: 760px; }
.contact-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  border-top: 1px solid var(--rule);
}
.contact-list li {
  display: flex;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
  align-items: baseline;
}
.contact-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  width: 110px;
  flex-shrink: 0;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--rule);
  background: var(--paper-2);
  font-size: 0.9rem;
  color: var(--muted);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 22px;
  padding-bottom: 22px;
  gap: 16px;
  flex-wrap: wrap;
}
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--navy); }

/* Responsive */
@media (max-width: 760px) {
  body { font-size: 16.5px; }
  .hero { padding: 72px 0 64px; }
  .section { padding: 64px 0; }
  .nav { gap: 18px; }
  .brand-sub { display: none; }
  .cards { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 12px; }
  .contact-list li { flex-direction: column; gap: 4px; }
  .contact-label { width: auto; }
  .footer-inner { justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card { transition: none; }
}