/* Gennoctua — shared site stylesheet
   Palette and type pulled from the executive deck for brand consistency:
   background #26262B, card #2E2F36, accent orange #E07B39/#F0954E,
   headings in a Cambria-led serif stack, body in a Calibri-led sans stack. */

:root {
  --bg: #26262B;
  --bg-alt: #201F24;
  --card: #2E2F36;
  --card-border: #3A3A42;
  --accent: #E07B39;
  --accent-light: #F0954E;
  --white: #FFFFFF;
  --gray-1: #CFCFD6;
  --gray-2: #9A9AA3;
  --max-width: 1120px;
  --radius: 14px;
  --font-head: Cambria, Georgia, "Times New Roman", serif;
  --font-body: Calibri, "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--gray-1);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }

a { color: var(--accent-light); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--white);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 0.5em 0;
}
h1 { font-size: clamp(2.1rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em 0; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.kicker {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-light);
  margin: 0 0 0.9em 0;
}

/* ---------- Header / Nav ---------- */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(38, 38, 43, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--card-border);
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 34px; width: 34px; }
.brand span {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--white);
  font-size: 1.2rem;
}
nav.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 22px;
  align-items: center;
}
nav.main-nav a {
  color: var(--gray-1);
  font-size: 0.95rem;
  font-weight: 600;
  white-space: nowrap;
}
nav.main-nav a:hover, nav.main-nav a.active { color: var(--accent-light); text-decoration: none; }
.cta-button {
  display: inline-block;
  background: var(--accent);
  color: var(--white) !important;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 0.92rem;
  white-space: nowrap;
}
.cta-button:hover { background: var(--accent-light); text-decoration: none; }

/* ---------- Hero ---------- */
.hero {
  padding: 76px 0 56px 0;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  top: -160px;
  right: -160px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.10;
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; max-width: 780px; }
.hero .lede { font-size: 1.2rem; color: var(--white); opacity: 0.85; }
.hero-ctas { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.btn-secondary {
  display: inline-block;
  border: 1px solid var(--card-border);
  color: var(--white);
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
}
.btn-secondary:hover { border-color: var(--accent-light); color: var(--accent-light); text-decoration: none; }

/* ---------- Sections ---------- */
section { padding: 52px 0; }
section.alt { background: var(--bg-alt); }
.section-head { max-width: 680px; margin-bottom: 36px; }
.section-head p { color: var(--gray-2); }

/* ---------- Cards / grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
@media (max-width: 760px) { .grid { grid-template-columns: 1fr; } }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .grid.cols-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .grid.cols-3 { grid-template-columns: 1fr; } }

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 26px;
}
.card .icon-holder {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.card .icon-holder img { width: 26px; height: 26px; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--gray-2); margin-bottom: 0; }
.card a.card-link { font-weight: 700; font-size: 0.9rem; display: inline-block; margin-top: 12px; }

/* Use case index cards (home page) get a highlighted keyword tag */
.usecase-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-light);
  background: rgba(224, 123, 57, 0.14);
  border-radius: 999px;
  padding: 3px 10px;
  margin-bottom: 10px;
}

/* ---------- Stat strip ---------- */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  text-align: center;
}
@media (max-width: 760px) { .stat-strip { grid-template-columns: 1fr; } }
.stat-strip .stat-num {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 2rem;
  color: var(--white);
}
.stat-strip .stat-label { color: var(--gray-2); font-size: 0.92rem; }
.stat-source { font-size: 0.78rem; color: var(--gray-2); text-align: center; margin-top: 18px; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; }
.step { display: flex; gap: 18px; margin-bottom: 22px; align-items: flex-start; }
.step-num {
  flex: none;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  color: var(--accent-light);
  font-family: var(--font-head);
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.step h4 { color: var(--white); margin-bottom: 4px; }
.step p { color: var(--gray-2); margin: 0; }

/* ---------- FAQ (native details/summary — no JS needed, fully crawlable) ---------- */
.faq-item {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 4px 20px;
  margin-bottom: 12px;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--white);
  padding: 16px 0;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--accent-light);
  font-size: 1.2rem;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { color: var(--gray-2); padding-bottom: 16px; margin: 0; }

/* ---------- Categories pill list ---------- */
.pill-list { display: flex; flex-wrap: wrap; gap: 10px; }
.pill {
  background: var(--card);
  border: 1px solid var(--card-border);
  color: var(--gray-1);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.9rem;
}

/* ---------- Callout / architecture honesty box ---------- */
.callout {
  border-left: 3px solid var(--accent);
  background: var(--card);
  border-radius: 0 10px 10px 0;
  padding: 20px 24px;
}
.callout h4 { color: var(--white); margin-bottom: 6px; }
.callout p { color: var(--gray-2); margin: 0; }

/* ---------- Final CTA band ---------- */
.cta-band {
  background: var(--card);
  border-radius: var(--radius);
  padding: 48px;
  text-align: center;
}
.cta-band h2 { margin-bottom: 10px; }
.cta-band p { color: var(--gray-2); max-width: 560px; margin: 0 auto 24px auto; }

/* ---------- Footer ---------- */
footer.site-footer {
  border-top: 1px solid var(--card-border);
  padding: 40px 0 28px 0;
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-grid h5 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.footer-grid a, .footer-grid p { color: var(--gray-2); font-size: 0.92rem; display: block; margin-bottom: 6px; }
.footer-bottom {
  border-top: 1px solid var(--card-border);
  padding-top: 18px;
  font-size: 0.82rem;
  color: var(--gray-2);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.breadcrumb { font-size: 0.85rem; color: var(--gray-2); margin-bottom: 18px; }
.breadcrumb a { color: var(--gray-2); }
.breadcrumb a:hover { color: var(--accent-light); }