/* CocciFlows public site — official Coccinelle Technologies "Jade" brand system.
   Tokens/typography/patterns per web/assets/brand/BRAND.md (source:
   coccitechdesign.md in the coccitech.ae website repository). */
:root {
  --ink: #2b3142;
  --ink-soft: #4c5466;
  --muted: #828896;
  --bg: #f4f7f5;
  --surface: #ffffff;
  --surface-2: #fbfcfb;
  --line: #e4e9e6;
  --line-strong: #d2dad5;
  --accent: #a0d4be;
  --accent-ink: #2f7d5e;
  --chip: #eef5f0;
  --footer-ink: #c9d0d8;
  --maxw: 1120px;
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.65;
}
img, svg { max-width: 100%; }
a { color: var(--accent-ink); }
h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(34px, 5.4vw, 58px); margin: 0 0 16px; }
h2 { font-size: clamp(24px, 3.4vw, 34px); margin: 0 0 12px; }
h3 { font-size: 18px; margin: 0 0 6px; }
p { margin: 10px 0; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }
.soft { color: var(--ink-soft); }
.small { font-size: 14px; }
.jade { color: var(--accent-ink); }

/* Eyebrow — signature Coccinelle Technologies label */
.section-kicker {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-ink);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.section-kicker::before {
  content: "";
  width: 22px;
  height: 1.5px;
  background: var(--accent);
  display: inline-block;
}

/* Header — light, blurred, sticky (matches coccitech.ae) */
.site-head {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-head .wrap { display: flex; align-items: center; gap: 26px; min-height: 76px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.logo img { height: 44px; width: 44px; }
.logo b { font-family: var(--font-display); font-size: 21px; letter-spacing: -0.02em; }
.logo span.by { font-size: 12px; color: var(--muted); display: block; margin-top: -2px; white-space: nowrap; }
.nav { margin-left: auto; display: flex; gap: 26px; align-items: center; flex-wrap: wrap; }
.nav a { color: var(--ink-soft); text-decoration: none; font-size: 15px; font-weight: 500; }
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--accent-ink); }
.nav a.ext { color: var(--muted); font-size: 13.5px; }

/* Hero — light, on surface (matches coccitech.ae) */
.hero { background: var(--surface); border-bottom: 1px solid var(--line); padding: 74px 0 84px; }
.hero h1 { max-width: 780px; }
.hero h1 .jade { color: var(--accent-ink); }
.hero .lead { font-size: clamp(17px, 2.3vw, 20px); color: var(--ink-soft); max-width: 620px; margin: 0 0 28px; line-height: 1.5; }
.hero .flow { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 26px 0 34px; }
.hero .flow span { background: var(--chip); border: 1px solid var(--accent); color: var(--accent-ink); border-radius: 999px; padding: 6px 18px; font-size: 14px; font-weight: 600; }
.hero .flow .arr { background: none; border: none; color: var(--accent-ink); padding: 0 2px; font-weight: 400; }

/* Buttons — Coccinelle Technologies pills */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 600;
  border-radius: 999px;
  padding: 12px 26px;
  font-size: 15.5px;
  border: 1px solid transparent;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.btn-primary, .btn-navy, .btn-sage { background: var(--ink); color: #fff; }
.btn-primary:hover, .btn-navy:hover, .btn-sage:hover { transform: translateY(-2px); }
.btn-line { border-color: var(--line-strong); color: var(--ink); background: var(--surface); }
.btn-line:hover { border-color: var(--ink); }
.btn-soon { background: var(--chip); color: var(--accent-ink); border: 1px dashed var(--accent); cursor: default; font-weight: 600; }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

/* Sections — alternate bg/surface with line separators */
section { padding: 78px 0; }
section.alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* Cards & grids */
.grid { display: grid; gap: 20px; margin-top: 28px; }
.grid.cols3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid.cols2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 26px 26px 28px; }
section.alt .card { background: var(--surface-2); }
.card .num {
  width: 36px; height: 36px; border-radius: 50%; background: var(--chip);
  color: var(--accent-ink); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; margin-bottom: 14px;
}
.card h3 { margin-top: 0; }
.card p { color: var(--ink-soft); font-size: 14.5px; margin-bottom: 0; }

/* Product card */
.price { font-family: var(--font-display); font-size: 42px; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); }
.price small { font-family: var(--font-body); font-size: 15px; color: var(--muted); font-weight: 500; }
.tag {
  display: inline-block; background: var(--accent-ink); color: #fff;
  border-radius: 999px; font-size: 12px; font-weight: 600; padding: 3px 14px;
}
.tag.soon { background: var(--chip); border: 1px solid var(--line-strong); color: var(--muted); }

/* Feature lists */
ul.feat { list-style: none; padding: 0; margin: 14px 0; }
ul.feat li { padding: 7px 0 7px 30px; position: relative; font-size: 15px; color: var(--ink-soft); }
ul.feat li b { color: var(--ink); }
ul.feat li::before { content: "✓"; position: absolute; left: 4px; color: var(--accent-ink); font-weight: 700; }
ul.feat.not li::before { content: "—"; color: var(--muted); }
ul.feat.not li { color: var(--muted); }

/* Flow diagram */
.diagram { display: flex; flex-direction: column; gap: 0; align-items: center; margin: 28px auto; max-width: 460px; }
.diagram .dbox {
  background: var(--surface); border: 1.5px solid var(--line-strong); border-radius: 16px;
  padding: 13px 22px; text-align: center; width: 100%; font-weight: 600; color: var(--ink); font-size: 15px;
}
.diagram .dbox small { display: block; font-weight: 400; color: var(--muted); font-size: 13px; }
.diagram .darr { color: var(--accent-ink); font-size: 22px; line-height: 1.4; font-weight: 700; }
.diagram .dbox.you { border-color: var(--accent); background: var(--chip); }

/* FAQ */
details { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 16px 22px; margin: 10px 0; }
section.alt details { background: var(--surface-2); }
details summary { cursor: pointer; font-weight: 600; color: var(--ink); font-size: 15.5px; }
details p { color: var(--ink-soft); font-size: 15px; }

/* Notice */
.notice { background: var(--chip); border: 1px solid var(--accent); border-radius: 16px; padding: 14px 20px; font-size: 14.5px; margin: 18px 0; color: var(--ink-soft); }

/* Tables */
table { border-collapse: collapse; width: 100%; margin: 14px 0; font-size: 14.5px; background: var(--surface); }
th, td { border: 1px solid var(--line); padding: 9px 12px; text-align: left; vertical-align: top; }
th { background: var(--chip); color: var(--ink); font-weight: 600; }

/* Code */
code, pre { font-family: var(--font-mono); }
code { background: var(--chip); border-radius: 6px; padding: 1px 7px; font-size: 13px; color: var(--ink); }
pre { background: var(--ink); color: #e6eaef; border-radius: 14px; padding: 16px 18px; overflow-x: auto; font-size: 12.5px; line-height: 1.55; }
pre code { background: none; padding: 0; color: inherit; }

/* Docs layout */
.docs-layout { display: grid; grid-template-columns: 240px 1fr; gap: 44px; padding: 46px 0 70px; }
.docs-nav { position: sticky; top: 96px; align-self: start; }
.docs-nav ol { list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--line); }
.docs-nav a { display: block; padding: 6px 14px; color: var(--muted); text-decoration: none; font-size: 14px; }
.docs-nav a:hover { color: var(--accent-ink); }
.docs-body h2 { margin-top: 48px; padding-top: 12px; border-top: 1px solid var(--line); scroll-margin-top: 96px; }
.docs-body h2:first-of-type { margin-top: 0; border-top: none; }
.docs-body { min-width: 0; }

/* Footer — dark ink (matches coccitech.ae) */
.site-foot { background: var(--ink); color: var(--footer-ink); padding: 46px 0 40px; font-size: 14.5px; }
.site-foot a { color: #dfe4ea; }
.site-foot a:hover { color: #fff; }
.site-foot .cols { display: flex; gap: 40px; flex-wrap: wrap; justify-content: space-between; align-items: center; }
.foot-contact { margin-top: 6px; }
.site-foot .small { font-size: 13px; opacity: .85; }
/* "Powered by Coccinelle Technologies" lockup — the official transparent PNG
   placed directly on the ink footer, with no plate, no recoloring, no filter
   and no blend mode. Negative margins trim the transparent canvas (artwork
   occupies 2782×186 of the 3040×560 PNG). */
.foot-brand { display: inline-flex; align-items: center; }
.foot-brand img { display: block; width: 380px; height: 70px; max-width: 100%; margin: -17px 0 -25px; }

/* Company strip — official light-background lockup on a light surface */
.company-strip { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); }
.company-strip img { width: 190px; height: 190px; margin: -58px 0; }  /* artwork ≈ 159×73px */

@media (max-width: 720px) {
  .docs-layout { grid-template-columns: 1fr; }
  .docs-nav { position: static; }
  .hero { padding: 48px 0 56px; }
  section { padding: 48px 0; }
  .site-head .wrap { gap: 12px; }
  .nav { gap: 16px; }
}