/* Zero Permission LLC — Carry Horizon brand (navy + copper)
   Used by: carry-horizon/index.html
   Standalone page; future CH pages on ZP parent site can share this file. */

:root {
  --navy-900: #1A2E4A;
  --navy-700: #2E4766;
  --navy-500: #4F6B8C;
  --navy-100: #E8EDF3;
  --copper-700: #A55E26;
  --copper-500: #C87533;
  --copper-100: #F4E4D3;
  --slate-500: #6B7A95;
  --slate-300: #9BA6B8;
  --slate-100: #E5E8ED;
  --bg: #F6F4EF;
  --surface: #FFFFFF;
  --surface-alt: #F4F2EC;
  --border: #E5E5DE;
  --border-strong: #C8CBC0;
  --positive: #4A8C5F;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--navy-900);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  line-height: 1.65;
  font-size: 16px;
}

/* Nav */
.top-nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
}
.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; border-bottom: none; color: inherit; }
.nav-brand:hover { border-bottom: none; }
.nav-mark { width: 27px; height: 32px; color: var(--navy-900); flex-shrink: 0; }
.nav-company { font-size: 14px; color: var(--slate-500); letter-spacing: 0.5px; text-transform: uppercase; font-weight: 500; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { color: var(--slate-500); font-size: 14px; text-decoration: none; border-bottom: none; transition: color 0.15s; }
.nav-links a:hover { color: #1A7A8A; border-bottom: none; }
.nav-links a.active { color: var(--navy-900); }

/* Content container */
.container { max-width: 960px; margin: 0 auto; padding: 64px 24px 80px; }

/* Hero */
header.hero { padding-bottom: 44px; margin-bottom: 48px; border-bottom: 1px solid var(--border); text-align: left; }
.hero-logo { width: 100%; max-width: 360px; height: auto; margin-bottom: 28px; display: block; }
h1 { font-size: 40px; font-weight: 700; margin: 0 0 14px 0; color: var(--navy-900); letter-spacing: -0.6px; line-height: 1.15; }
.tagline { color: var(--slate-500); font-size: 19px; margin: 0 0 28px 0; font-weight: 400; max-width: 620px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.btn-primary, .btn-secondary {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border-bottom: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.btn-primary { background: var(--copper-500); color: #FFFFFF; border: 1px solid var(--copper-500); }
.btn-primary:hover { background: var(--copper-700); border-color: var(--copper-700); border-bottom: none; }
.btn-secondary { background: transparent; color: var(--navy-700); border: 1px solid var(--border-strong); }
.btn-secondary:hover { background: var(--navy-100); border-color: var(--navy-500); border-bottom: none; }

/* Typography */
h2 { font-size: 22px; font-weight: 600; color: var(--navy-900); margin: 48px 0 16px 0; letter-spacing: -0.3px; }
p { margin: 0 0 16px 0; color: var(--navy-900); }
strong { color: var(--navy-900); font-weight: 600; }
a { color: var(--copper-700); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.15s; }
a:hover { border-bottom-color: var(--copper-700); }

/* Tools grid */
.tools-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 8px 0 12px 0; }
.tool-card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 18px 20px; }
.tool-card .status { display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: 0.6px; text-transform: uppercase; padding: 3px 8px; border-radius: 3px; margin-bottom: 10px; }
.tool-card .status.live { background: var(--copper-100); color: var(--copper-700); }
.tool-card .status.soon { background: var(--slate-100); color: var(--slate-500); }
.tool-card h3 { margin: 0 0 6px 0; font-size: 16px; font-weight: 600; color: var(--navy-900); letter-spacing: -0.1px; }
.tool-card p { margin: 0; font-size: 14px; color: var(--slate-500); line-height: 1.55; }

/* Trust strip */
.trust-strip { background: var(--navy-100); border-radius: 8px; padding: 24px 28px; margin: 40px 0 16px 0; }
.trust-strip p { margin: 0; color: var(--navy-700); font-size: 15px; }
.trust-strip strong { color: var(--navy-900); }

/* Footer */
footer { margin-top: 64px; padding-top: 28px; border-top: 1px solid var(--border); color: var(--slate-500); font-size: 14px; text-align: center; }
footer a { color: var(--slate-500); }
footer a:hover { color: var(--navy-700); border-bottom-color: var(--navy-700); }
footer .footer-links { margin-bottom: 12px; }
footer .footer-links a { margin: 0 12px; }

@media (max-width: 600px) {
  .top-nav { padding: 14px 16px; }
  .nav-links { gap: 18px; }
  .nav-links a { font-size: 13px; }
  .nav-company { display: none; }
  .container { padding: 40px 20px 56px; }
  .hero-logo { max-width: 280px; margin-bottom: 22px; }
  h1 { font-size: 30px; }
  .tagline { font-size: 17px; }
  h2 { font-size: 19px; margin-top: 36px; }
  body { font-size: 15px; }
  .tools-grid { grid-template-columns: 1fr; }
  .cta-row { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-secondary { text-align: center; }
}