/* CVE Dispatch — marketing site
   Shared tokens + components. Light brand that echoes the product:
   warm paper, dark ink, amber accent, Geist + Geist Mono, mono eyebrows,
   severity palette used as accents. Dark sections show the product in its
   native element. */

:root {
  --paper:    #f4f3f0;
  --paper-2:  #faf9f7;
  --panel:    #ffffff;
  --ink:      #1c1c1a;
  --ink-2:    #3a382f;
  --ink-mute: #5e5b53;
  --ink-dim:  #8a857b;
  --ink-faint:#b8b3a8;
  --rule:     #e7e4dd;
  --rule-2:   #efece5;

  --accent:   #f59e0b;
  --accent-d: #d97706;
  --accent-bg:#fef3c7;
  --accent-bd:#fde68a;

  /* severity (matches the app) */
  --critical: #dc2626;
  --high:     #ea580c;
  --medium:   #d97706;
  --low:      #2563eb;
  --ok:       #059669;

  /* dark surfaces (for inverted sections / product backdrop) */
  --dark:     #0a0b0d;
  --dark-2:   #101114;
  --dark-3:   #16181c;
  --dark-bd:  #1e2025;
  --dark-ink: #e6e7ea;
  --dark-mut: #9ca3af;
  --dark-dim: #6b7280;

  --sans: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --maxw: 1180px;
  --radius: 12px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── Layout ─────────────────────────────────────────────── */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.section { padding: 104px 0; }
.section-sm { padding: 72px 0; }
.center { text-align: center; }

/* ── Type ───────────────────────────────────────────────── */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent-d);
  display: inline-flex; align-items: center; gap: 8px;
}
.eyebrow.muted { color: var(--ink-dim); }
.eyebrow::before {
  content: ""; width: 18px; height: 1px; background: currentColor; opacity: .5;
}
.eyebrow.no-rule::before { display: none; }

h1, h2, h3 { margin: 0; letter-spacing: -0.025em; font-weight: 600; text-wrap: balance; }
.h-display { font-size: 60px; line-height: 1.04; letter-spacing: -0.035em; }
.h1 { font-size: 44px; line-height: 1.08; }
.h2 { font-size: 34px; line-height: 1.12; }
.h3 { font-size: 21px; line-height: 1.25; letter-spacing: -0.02em; }
.lead { font-size: 19px; line-height: 1.55; color: var(--ink-mute); text-wrap: pretty; }
.muted { color: var(--ink-mute); }
.dim { color: var(--ink-dim); }
.mono { font-family: var(--mono); }

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 20px; border-radius: 8px;
  font-size: 15px; font-weight: 600; font-family: var(--sans);
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .12s ease, background .15s, border-color .15s, box-shadow .15s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #1c1c1a; box-shadow: 0 1px 2px rgba(0,0,0,.08), 0 4px 14px rgba(245,158,11,.28); }
.btn-primary:hover { background: var(--accent-d); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #000; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--rule); }
.btn-ghost:hover { background: #fff; border-color: var(--ink-faint); }
.btn-lg { height: 50px; padding: 0 26px; font-size: 16px; }
.btn-sm { height: 36px; padding: 0 14px; font-size: 13.5px; }
.btn-arrow svg { transition: transform .15s; }
.btn:hover .btn-arrow svg { transform: translateX(2px); }

/* on dark */
.on-dark .btn-ghost, .dark-sec .btn-ghost { color: var(--dark-ink); border-color: var(--dark-bd); }
.on-dark .btn-ghost:hover, .dark-sec .btn-ghost:hover { background: var(--dark-3); border-color: var(--dark-dim); }

/* ── Nav ────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(244,243,240,.82);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--rule);
}
.nav-inner { display: flex; align-items: center; gap: 32px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: 16px; letter-spacing: -0.01em; }
.brand svg { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 26px; margin-left: 8px; }
.nav-links a { font-size: 14.5px; color: var(--ink-mute); font-weight: 500; transition: color .15s; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { margin-left: auto; display: flex; align-items: center; gap: 12px; }

/* ── Pills / chips ──────────────────────────────────────── */
.pill {
  display: inline-flex; align-items: center; gap: 7px;
  height: 28px; padding: 0 12px; border-radius: 999px;
  font-size: 12.5px; font-weight: 500;
  background: var(--panel); border: 1px solid var(--rule); color: var(--ink-mute);
}
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); }
.pill-accent { background: var(--accent-bg); border-color: var(--accent-bd); color: var(--accent-d); }

.sev {
  display: inline-flex; align-items: center; height: 18px; padding: 0 7px;
  border-radius: 4px; font-family: var(--mono); font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.sev-critical { background: #fee2e2; color: var(--critical); border: 1px solid #fecaca; }
.sev-high     { background: #ffedd5; color: var(--high); border: 1px solid #fed7aa; }
.sev-medium   { background: #fef3c7; color: var(--medium); border: 1px solid #fde68a; }
.sev-low      { background: #dbeafe; color: var(--low); border: 1px solid #bfdbfe; }
.kev {
  display: inline-flex; align-items: center; gap: 4px; height: 18px; padding: 0 7px;
  border-radius: 4px; font-family: var(--mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.06em; background: #fee2e2; color: var(--critical); border: 1px solid #fecaca;
}

/* ── Cards ──────────────────────────────────────────────── */
.card {
  background: var(--panel); border: 1px solid var(--rule); border-radius: var(--radius);
  padding: 26px;
}
.card-hover { transition: transform .15s, box-shadow .15s, border-color .15s; }
.card-hover:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(0,0,0,.06); border-color: var(--ink-faint); }
.grid { display: grid; gap: 20px; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }

.feat-ico {
  width: 40px; height: 40px; border-radius: 9px;
  background: var(--accent-bg); color: var(--accent-d);
  display: grid; place-items: center; margin-bottom: 16px;
  border: 1px solid var(--accent-bd);
}
.feat-ico svg { width: 20px; height: 20px; }

/* ── Dark section ───────────────────────────────────────── */
.dark-sec { background: var(--dark); color: var(--dark-ink); }
.dark-sec .lead { color: var(--dark-mut); }
.dark-sec .muted { color: var(--dark-mut); }
.dark-sec .dim { color: var(--dark-dim); }
.dark-sec .eyebrow { color: var(--accent); }
.dark-sec .card { background: var(--dark-2); border-color: var(--dark-bd); }

/* ── Footer ─────────────────────────────────────────────── */
.footer { background: var(--dark); color: var(--dark-mut); padding: 64px 0 40px; }
.footer .brand { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 36px; }
.footer h5 { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dark-dim); margin: 0 0 14px; font-weight: 600; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; color: var(--dark-mut); transition: color .15s; }
.footer-links a:hover { color: #fff; }
.footer-bottom { display: flex; align-items: center; gap: 16px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--dark-bd); font-size: 12.5px; color: var(--dark-dim); font-family: var(--mono); }

/* ── Misc ───────────────────────────────────────────────── */
.row { display: flex; align-items: center; gap: 12px; }
.col { display: flex; flex-direction: column; }
.stack-sm > * + * { margin-top: 8px; }
.divider { height: 1px; background: var(--rule); border: 0; margin: 0; }
.tabnum { font-variant-numeric: tabular-nums; }

.check-li { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; color: var(--ink-2); }
.check-li svg { width: 18px; height: 18px; color: var(--ok); flex: 0 0 auto; margin-top: 1px; }
.on-dark .check-li, .dark-sec .check-li { color: var(--dark-ink); }

/* logos / trust */
.trust { display: flex; align-items: center; justify-content: center; gap: 44px; flex-wrap: wrap; opacity: .62; }
.trust .logo { font-weight: 700; font-size: 17px; letter-spacing: -0.02em; color: var(--ink-mute); display: inline-flex; align-items: center; gap: 8px; }

/* hero product mock */
.mock {
  background: var(--dark-2); border: 1px solid var(--dark-bd); border-radius: 14px;
  overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.22), 0 8px 24px rgba(0,0,0,.12);
}
.mock-bar { height: 38px; display: flex; align-items: center; gap: 7px; padding: 0 14px; border-bottom: 1px solid var(--dark-bd); }
.mock-dot { width: 10px; height: 10px; border-radius: 50%; }
.mock-row { display: grid; grid-template-columns: 116px 60px 1fr 70px; gap: 12px; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--dark-bd); font-family: var(--mono); font-size: 11.5px; color: var(--dark-mut); }
.mock-row .id { color: var(--dark-ink); }

/* responsive */
@media (max-width: 960px) {
  .h-display { font-size: 44px; }
  .h1 { font-size: 34px; }
  .h2 { font-size: 28px; }
  .g-4 { grid-template-columns: repeat(2, 1fr); }
  .g-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .nav-links { display: none; }
  .hero-grid { grid-template-columns: 1fr !important; }
  .split { grid-template-columns: 1fr !important; }
}
@media (max-width: 620px) {
  .section { padding: 72px 0; }
  .g-2, .g-4 { grid-template-columns: 1fr; }
  .h-display { font-size: 36px; }
}