/* ============================================================
   Armour AI X — AI platform design system (original)
   Essence (from griflan-stax): cyan accent on deep navy, 99px
   pills, product-panel hero, use-case grid, dark finale band.
   Tokens: ink #002032 · cyan #00BDE9 · deep cyan #00789A
   ============================================================ */
:root {
  --ink: #002032;
  --ink-2: #0A3A55;
  --text2: #55707F;
  --bg: #FFFFFF;
  --cyan: #00BDE9;
  --cyan-deep: #00789A;
  --cyan-tint: #E2F7FD;
  --wash: #F4F9FB;
  --line: #DCE7EC;
  --lime: #9BE870;
  --r-pill: 99px;
  --r-md: 8px;
  --r-lg: 18px;
  --font-display: "Plus Jakarta Sans", "Segoe UI", Helvetica, sans-serif;
  --font-body: "Manrope", "Segoe UI", Helvetica, Arial, sans-serif;
}

@font-face { font-family: "Plus Jakarta Sans"; font-weight: 700; font-style: normal; font-display: swap; src: url("/fonts/jakarta-700.woff2") format("woff2"); }
@font-face { font-family: "Plus Jakarta Sans"; font-weight: 800; font-style: normal; font-display: swap; src: url("/fonts/jakarta-800.woff2") format("woff2"); }
@font-face { font-family: "Manrope"; font-weight: 400; font-style: normal; font-display: swap; src: url("/fonts/manrope-400.woff2") format("woff2"); }
@font-face { font-family: "Manrope"; font-weight: 600; font-style: normal; font-display: swap; src: url("/fonts/manrope-600.woff2") format("woff2"); }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--font-body); font-size: 16px; line-height: 1.65;
}
img, svg { max-width: 100%; height: auto; }
a { color: var(--cyan-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--cyan-deep); outline-offset: 2px; border-radius: 3px; }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--ink); color: #fff; padding: 8px 16px; z-index: 100; }
.skip-link:focus { left: 8px; top: 8px; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 26px; }

/* ---------- Announcement bar ---------- */
.announce {
  background: var(--ink); color: #fff;
  font-size: 14px; text-align: center; padding: 9px 16px;
}
.announce strong { color: var(--cyan); font-weight: 600; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.94); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; flex-wrap: wrap; padding-top: 14px; padding-bottom: 14px;
}
.brand {
  font-family: var(--font-display); font-weight: 800; font-size: 20px;
  letter-spacing: -0.02em; color: var(--ink);
  display: inline-flex; align-items: center; gap: 9px;
}
.brand:hover { text-decoration: none; }
.brand .brand-x { color: var(--cyan-deep); }
.site-nav { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.site-nav a { font-size: 15px; font-weight: 600; color: var(--ink); }
.site-nav a:hover { color: var(--cyan-deep); text-decoration: none; }

.btn {
  display: inline-block; background: var(--cyan); color: var(--ink);
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  padding: 12px 26px; border-radius: var(--r-pill); border: 0; cursor: pointer;
  transition: background .15s ease, transform .15s ease;
}
.btn:hover { background: #00A9D1; text-decoration: none; transform: translateY(-1px); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--ink-2); color: #fff; }
.btn-outline { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn-outline:hover { background: var(--cyan-tint); color: var(--ink); }
.site-nav a.btn { color: var(--ink); }
.site-nav a.btn-dark { color: #fff; }

.eyebrow {
  font-size: 12px; font-weight: 600; letter-spacing: 1.7px;
  text-transform: uppercase; color: var(--cyan-deep); margin: 0 0 14px;
}

/* ---------- Hero ---------- */
.hero { padding: 74px 0 56px; background: linear-gradient(180deg, var(--wash) 0%, #fff 100%); }
.hero-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 46px; align-items: center; }
.hero h1 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(38px, 5.4vw, 64px); line-height: 1.04; letter-spacing: -0.03em; margin: 0 0 20px;
}
.hero h1 .hl { color: var(--cyan-deep); }
.hero .lede { font-size: 18px; color: var(--text2); max-width: 520px; margin: 0; }
.hero-cta { display: flex; gap: 13px; flex-wrap: wrap; margin: 28px 0 0; }
.hero-note { font-size: 13px; color: var(--text2); margin: 16px 0 0; }
@media (max-width: 920px) { .hero-grid { grid-template-columns: 1fr; } }

/* Product panel mockup (pure CSS) */
.panel {
  background: var(--ink); border-radius: var(--r-lg); padding: 18px;
  box-shadow: 0 24px 60px rgba(0,32,50,.18);
}
.panel-bar { display: flex; align-items: center; gap: 6px; margin-bottom: 14px; }
.panel-dot { width: 9px; height: 9px; border-radius: 50%; background: #2C5A72; }
.panel-dot.on { background: var(--cyan); }
.panel-title { margin-left: 8px; font-size: 12px; color: #7FA8BC; font-family: var(--font-body); }
.pipe { display: grid; gap: 9px; }
.pipe-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: #06304A; border: 1px solid #1B4A66; border-radius: var(--r-md); padding: 11px 13px;
}
.pipe-row b { color: #EAF6FA; font-weight: 600; font-size: 13px; }
.pipe-row span { font-size: 11px; color: #86B2C6; }
.pipe-badge { font-size: 10px; font-weight: 600; padding: 3px 9px; border-radius: var(--r-pill); background: rgba(0,189,233,.16); color: var(--cyan); }
.pipe-badge.ok { background: rgba(155,232,112,.16); color: var(--lime); }
.pipe-arrow { text-align: center; color: #2C5A72; font-size: 12px; line-height: 1; }

/* ---------- Logos / capability strip ---------- */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--wash); }
.strip .container { padding-top: 22px; padding-bottom: 22px; }
.strip-label { font-size: 12px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--text2); text-align: center; margin: 0 0 14px; font-weight: 600; }
.strip-items { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 12px; }
.strip-items li {
  list-style: none; font-size: 13px; font-weight: 600; color: var(--ink);
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-pill); padding: 6px 16px;
}
.strip-items { padding: 0; margin: 0; }

/* ---------- Sections ---------- */
.section { padding: 76px 0; }
.section.wash { background: var(--wash); }
.section-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(30px, 4vw, 46px); line-height: 1.08; letter-spacing: -0.028em; margin: 0 0 14px;
}
.section-sub { font-size: 17px; color: var(--text2); max-width: 660px; margin: 0 0 38px; }
h3 { font-family: var(--font-display); font-weight: 700; font-size: 19px; letter-spacing: -0.015em; margin: 0 0 8px; }

/* ---------- Service cards ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(268px, 1fr)); gap: 16px; }
.svc {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 24px 22px; display: flex; flex-direction: column;
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.svc:hover { border-color: #9FD9EA; box-shadow: 0 10px 30px rgba(0,32,50,.07); transform: translateY(-2px); }
.svc-icon {
  width: 42px; height: 42px; border-radius: var(--r-md);
  background: var(--cyan-tint); display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.svc-icon svg { width: 22px; height: 22px; }
.svc p { margin: 0 0 12px; font-size: 14px; color: var(--text2); }
.svc ul { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.svc ul li {
  font-size: 11px; font-weight: 600; color: var(--ink-2);
  background: var(--wash); border: 1px solid var(--line); border-radius: var(--r-pill); padding: 3px 10px;
}
.svc .hot {
  align-self: flex-start; font-size: 10px; font-weight: 600; letter-spacing: .6px; text-transform: uppercase;
  background: var(--ink); color: var(--cyan); border-radius: var(--r-pill); padding: 4px 10px; margin-bottom: 12px;
}

/* ---------- Use-case rows ---------- */
.uc { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.uc-item { background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--cyan); border-radius: var(--r-md); padding: 20px; }
.uc-item p { margin: 0; font-size: 14px; color: var(--text2); }

/* ---------- Process ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); gap: 18px; }
.step-n {
  font-family: var(--font-display); font-weight: 800; font-size: 13px;
  color: var(--cyan-deep); letter-spacing: 1px; margin-bottom: 8px;
}
.step p { margin: 0; font-size: 14px; color: var(--text2); }

/* ---------- Market band ---------- */
.market { background: var(--ink); color: #fff; }
.market .container { padding-top: 62px; padding-bottom: 62px; }
.market .section-title { color: #fff; }
.market .section-sub { color: #9FC3D4; }
.mkt-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 22px; }
.mkt-n { font-family: var(--font-display); font-weight: 800; font-size: clamp(32px, 3.6vw, 46px); line-height: 1; color: var(--cyan); letter-spacing: -0.03em; }
.mkt-l { font-size: 13px; color: #9FC3D4; margin-top: 6px; font-weight: 600; }
.mkt-src { font-size: 12px; color: #6E93A6; margin: 26px 0 0; }

/* ---------- CTA ---------- */
.cta { background: var(--cyan-tint); }
.cta .container { padding-top: 58px; padding-bottom: 58px; text-align: center; }
.cta .section-title { margin-bottom: 12px; }
.cta .section-sub { margin: 0 auto 26px; }
.cta-row { display: flex; gap: 13px; justify-content: center; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #9FC3D4; padding: 46px 0 30px; font-size: 14px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 26px; }
.foot-grid h4 { font-family: var(--font-display); font-weight: 700; font-size: 13px; letter-spacing: 1.1px; text-transform: uppercase; color: #fff; margin: 0 0 12px; }
.foot-grid ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.foot-grid a { color: #9FC3D4; }
.foot-grid a:hover { color: var(--cyan); }
.foot-brand { font-family: var(--font-display); font-weight: 800; font-size: 19px; color: #fff; display: inline-flex; align-items: center; gap: 8px; }
.foot-brand .brand-x { color: var(--cyan); }
.foot-note { border-top: 1px solid #14405A; margin-top: 32px; padding-top: 18px; font-size: 13px; color: #6E93A6; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr 1fr; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover, .svc:hover { transform: none; }
}