/* OpenDocket Design System — Linear/Vercel/Stripe inspired */

:root {
  --bg-page: #F4F5F7;
  --bg-card: #FFFFFF;
  --bg-dark: #0D1117;
  --bg-dark-elevated: #161B22;
  --border: #D0D7DE;
  --border-subtle: #EAEEF2;
  --text: #0D1117;
  --text-secondary: #57606A;
  --text-muted: #8C959F;
  --text-on-dark: #E6EDF3;
  --text-on-dark-muted: #8B949E;
  --blue: #0052CC;
  --blue-hover: #0047B3;
  --blue-tint: #E8F0FE;
  --blue-gh: #58A6FF;
  --green: #1A7F37;
  --green-tint: #F0FFF4;
  --amber: #9A6700;
  --amber-tint: #FFFBE0;
  --red: #CF222E;
  --red-tint: #FFF5F5;
  --orange: #FF8C00;
  --purple: #6E40C9;
  --purple-tint: #F3EEFF;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.06), 0 2px 8px rgba(0,0,0,0.04);
  --shadow-elevated: 0 4px 16px rgba(0,0,0,0.08);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg-page);
}

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

/* ── Navigation ── */
.nav {
  background: var(--bg-card);
  box-shadow: 0 1px 0 var(--border-subtle);
  padding: 0 40px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 200;
}
.nav-brand {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-brand-shield {
  width: 20px;
  height: 24px;
  background: var(--blue);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}
.beta-badge {
  background: var(--purple-tint);
  color: var(--purple);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  margin-left: 4px;
}
.nav-links { display: flex; gap: 24px; }
.nav-links a { font-size: 13px; color: var(--text-secondary); text-decoration: none; }
.nav-links a:hover { color: var(--text); text-decoration: none; }

/* ── Hero (dark) ── */
.hero {
  background: linear-gradient(135deg, #0D1117 0%, #161B22 100%);
  padding: 80px 40px;
}
.hero-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 64px;
  align-items: start;
}
.hero-text h2 {
  font-size: 42px;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.2;
  margin-bottom: 24px;
}
.hero-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 15px;
  color: var(--text-on-dark-muted);
}
.hero-check .check { color: var(--green); font-weight: 700; flex-shrink: 0; }
.urgency-block { margin-top: 24px; }
.urgency-item {
  padding: 10px 14px;
  border-left: 3px solid var(--red);
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--text-on-dark);
  line-height: 1.5;
}

/* Scan card (on dark hero) */
.hero-scan-card {
  background: var(--bg-dark-elevated);
  border: 1px solid #30363D;
  border-radius: 6px;
  padding: 28px;
}
.hero-scan-card label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-on-dark-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.hero-scan-card input[type="url"],
.hero-scan-card input[type="password"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #30363D;
  border-radius: 4px;
  font-size: 14px;
  color: var(--text-on-dark);
  background: var(--bg-dark);
  outline: none;
  margin-bottom: 12px;
  font-family: var(--font);
}
.hero-scan-card input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,82,204,0.3); }
.scan-btn {
  width: 100%;
  padding: 10px;
  background: var(--blue);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  transition: background 0.15s;
}
.scan-btn:hover { background: var(--blue-hover); }
.scan-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.scan-note { font-size: 12px; color: var(--text-on-dark-muted); margin-top: 8px; text-align: center; }
.byok-toggle { font-size: 13px; color: var(--blue-gh); cursor: pointer; margin-bottom: 12px; display: inline-block; }
.byok-fields { display: none; }
.byok-fields.open { display: block; }
.byok-fields .key-note { font-size: 11px; color: var(--text-on-dark-muted); margin-bottom: 12px; }

/* ── Stats Bar ── */
.stats-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 20px 40px;
  display: flex;
  justify-content: center;
}
.stat-item {
  text-align: center;
  padding: 0 40px;
  border-right: 1px solid var(--border-subtle);
}
.stat-item:last-child { border-right: none; }
.stat-num { font-size: 22px; font-weight: 700; color: var(--blue); animation: countUp 0.6s ease-out; }
.stat-label { font-size: 13px; color: var(--text-secondary); }
@keyframes countUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ── Sections ── */
.section {
  max-width: 1080px;
  margin: 0 auto;
  padding: 80px 40px;
}
.section h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.section-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

/* ── How It Works ── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}
.step-card {
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
  border-radius: 6px;
  padding: 32px 24px;
  border-top: 3px solid transparent;
  transition: border-top-color 0.2s, box-shadow 0.2s;
}
.step-card:hover { border-top-color: var(--blue); box-shadow: var(--shadow-elevated); }
.step-num {
  font-size: 48px;
  font-weight: 800;
  color: var(--blue);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: 12px;
}
.step-card h3 { font-size: 18px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.step-card p { font-size: 15px; color: var(--text-secondary); line-height: 1.7; }

/* ── Frameworks Table ── */
.fw-table-card {
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
  border-radius: 6px;
  overflow: hidden;
}
.fw-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.fw-table th {
  text-align: left;
  padding: 12px 16px;
  background: var(--bg-page);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}
.fw-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
}
.fw-table tr:nth-child(even) td { background: #F9FAFB; }
.fw-table .fw-name { font-weight: 700; }
.fw-table .fw-penalty { color: var(--red); font-weight: 600; }
.fw-table .fw-new { background: var(--green-tint); color: var(--green); font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 8px; margin-left: 6px; text-transform: uppercase; }
.fw-table .cat-healthcare { border-left: 3px solid var(--red); }
.fw-table .cat-finance { border-left: 3px solid var(--green); }
.fw-table .cat-privacy { border-left: 3px solid var(--purple); }
.fw-table .cat-comms { border-left: 3px solid var(--amber); }
.fw-table .cat-security { border-left: 3px solid var(--blue); }
.fw-table-note { font-size: 14px; color: var(--text-secondary); padding: 16px; border-top: 1px solid var(--border-subtle); }

/* ── Directory ── */
.dir-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.dir-tab {
  padding: 10px 20px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: var(--font);
}
.dir-tab:hover { color: var(--text); }
.dir-tab.active { color: var(--blue); border-bottom-color: var(--blue); }

.dir-table-card {
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
  border-radius: 6px;
  overflow: hidden;
}
.dir-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.dir-table th {
  text-align: left;
  padding: 10px 14px;
  background: var(--bg-page);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}
.dir-table th:hover { color: var(--text); }
.dir-table td { padding: 10px 14px; border-bottom: 1px solid var(--border-subtle); }
.dir-table tr:hover td { background: #F9FAFB; }
.dir-table .repo-name { font-weight: 600; }
.dir-table .repo-name a { color: var(--text); text-decoration: none; }
.dir-table .repo-name a:hover { color: var(--blue); }
.dir-table .failed-row { color: var(--text-muted); font-style: italic; }
.score-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.score-dot.critical { background: var(--red); }
.score-dot.elevated { background: var(--orange); }
.score-dot.moderate { background: var(--amber); }
.score-dot.low { background: var(--green); }

/* ── CTA ── */
.cta-section {
  background: var(--bg-card);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 64px 40px;
  text-align: center;
}
.cta-section h2 { font-size: 24px; font-weight: 700; margin-bottom: 8px; }
.cta-section p { color: var(--text-secondary); margin-bottom: 24px; max-width: 480px; margin-left: auto; margin-right: auto; }
.btn {
  display: inline-block;
  padding: 10px 24px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font);
  transition: all 0.15s;
  cursor: pointer;
  border: none;
  text-decoration: none;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-hover); color: #fff; text-decoration: none; }
.btn-secondary { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--text-muted); text-decoration: none; }

.email-form { display: flex; justify-content: center; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.email-form input[type="email"] {
  padding: 10px 14px; border: 1px solid var(--border); border-radius: 4px;
  font-size: 14px; width: 260px; outline: none; font-family: var(--font);
}
.email-form input:focus { border-color: var(--blue); }
.email-form button {
  padding: 10px 18px; border: none; border-radius: 4px;
  background: var(--blue); color: #fff; font-size: 14px; font-weight: 600; cursor: pointer; font-family: var(--font);
}

/* ── Footer (dark) ── */
.footer {
  background: var(--bg-dark);
  padding: 60px 40px 40px;
  color: var(--text-on-dark-muted);
}
.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand h3 { font-size: 16px; color: #fff; font-weight: 700; margin-bottom: 8px; }
.footer-brand p { font-size: 14px; margin-bottom: 4px; }
.footer-manifesto { font-size: 18px; font-weight: 600; color: #FFFFFF; margin-top: 16px; line-height: 1.4; }
.footer-links { line-height: 2.2; font-size: 14px; }
.footer-links a { color: var(--blue-gh); text-decoration: none; }
.footer-links a:hover { color: #fff; }
.footer-disclaimer { font-size: 13px; color: #6E7681; line-height: 1.6; }

/* ── Progress UI ── */
.pstep { padding: 5px 0; color: var(--text-muted); display: flex; align-items: center; gap: 8px; font-size: 13px; }
.pstep.active { color: var(--blue); font-weight: 500; }
.pstep.active .picon { animation: pulse 1.2s infinite; }
.pstep.done { color: var(--green); }
.pstep.fail { color: var(--red); }
.picon { width: 16px; text-align: center; flex-shrink: 0; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero-text h2 { font-size: 28px; }
  .steps-grid { grid-template-columns: 1fr; }
  .stats-bar { flex-wrap: wrap; }
  .stat-item { border-right: none; padding: 8px 16px; }
  .footer-inner { grid-template-columns: 1fr; }
  .section { padding: 48px 20px; }
  .nav { padding: 0 16px; }
  .hero { padding: 48px 20px; }
}