/* ============================================================
   Onyx Systems — Domain Intelligence
   Brand tokens mirrored from onyx.systems (dark "onyx" theme):
   Inter + JetBrains Mono, cyan→blue→purple gradient, glow.
   ============================================================ */
:root {
  --bg:           #0a0a0f;
  --bg-2:         #0f0f18;
  --panel:        #12121e;
  --panel-2:      #181828;
  --text:         #f0f0f5;
  --muted:        #8888a8;
  --muted-2:      #55556e;
  --border:       #1e1e32;
  --border-light: #2a2a44;

  --accent:        #00d4ff;
  --accent-blue:   #4466ff;
  --accent-purple: #8844ff;

  --ok:   #28c840;
  --warn: #febc2e;
  --bad:  #ff5f57;

  --gradient: linear-gradient(135deg, #00d4ff 0%, #4466ff 50%, #8844ff 100%);
  --gradient-soft: linear-gradient(135deg, rgba(0,212,255,0.14) 0%, rgba(68,102,255,0.14) 50%, rgba(136,68,255,0.14) 100%);

  --radius:    12px;
  --radius-lg: 20px;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.35);
  --shadow-glow: 0 0 40px rgba(0,212,255,0.10);
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: 'JetBrains Mono', 'Fira Code', ui-monospace, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 50% -200px, rgba(0,212,255,0.07), transparent 60%),
    radial-gradient(900px 500px at 100% 0, rgba(136,68,255,0.06), transparent 55%),
    var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 920px; margin: 0 auto; padding: 0 1.25rem; }

/* ---------------- Header / brand ---------------- */
.topbar {
  background: linear-gradient(180deg, rgba(18,18,30,0.85), rgba(10,10,15,0.6));
  border-bottom: 1px solid var(--border);
  padding: 1.1rem 0;
  position: relative;
}
.topbar::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: var(--gradient); opacity: 0.6;
}
.brand { display: inline-flex; align-items: center; gap: 0.85rem; text-decoration: none; }
.brand-logo { height: 26px; width: auto; display: block; }
.brand-sep { width: 1px; height: 22px; background: var(--border-light); }
.brand-product {
  font-weight: 700; font-size: 1.05rem; letter-spacing: -0.01em;
  background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.tagline { margin: 0.4rem 0 0; color: var(--muted); font-size: 0.9rem; }

/* ---------------- Forms ---------------- */
form { margin: 1.5rem 0 1rem; }
.row { display: flex; gap: 0.55rem; }
.row.sub { margin-top: 0.55rem; }
input[type=text], input[type=email] {
  flex: 1; width: 100%; padding: 0.78rem 0.95rem; border-radius: 10px;
  border: 1px solid var(--border-light); background: var(--bg-2); color: var(--text);
  font-family: var(--font); font-size: 1rem; transition: border-color var(--transition), box-shadow var(--transition);
}
input::placeholder { color: var(--muted-2); }
input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,212,255,0.15); }

button {
  padding: 0.78rem 1.5rem; border: none; border-radius: 10px;
  background: var(--gradient); background-size: 160% 160%; background-position: 0% 50%;
  color: #06121a; font-family: var(--font); font-size: 1rem; font-weight: 700; cursor: pointer;
  transition: background-position var(--transition), box-shadow var(--transition), transform var(--transition);
}
button:hover { background-position: 100% 50%; box-shadow: var(--shadow-glow); }
button:active { transform: translateY(1px); }
button:disabled { opacity: 0.6; cursor: progress; box-shadow: none; }

.htmx-indicator { display: none; color: var(--accent); margin-top: 0.6rem; font-family: var(--mono); font-size: 0.85rem; }
.htmx-request .htmx-indicator, .htmx-request.htmx-indicator { display: inline-block; }

/* ---------------- Hero (public home) ---------------- */
.hero { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 2rem; align-items: center; margin: 2.5rem 0 1.5rem; }
.hero h2 {
  font-size: 2.1rem; line-height: 1.12; letter-spacing: -0.025em; margin: 0 0 0.7rem; font-weight: 800;
}
.hero h2 .grad { background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { font-size: 1.08rem; color: #c4c8d6; line-height: 1.6; margin: 0; }

/* Terminal mock — on-brand visual */
.terminal {
  background: #0c0c15; border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-card), var(--shadow-glow); font-family: var(--mono);
}
.term-bar { display: flex; align-items: center; gap: 0.45rem; padding: 0.6rem 0.85rem; background: #14141f; border-bottom: 1px solid var(--border); }
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.red { background: var(--bad); } .dot.yellow { background: var(--warn); } .dot.green { background: var(--ok); }
.term-title { margin-left: 0.5rem; color: var(--muted); font-size: 0.78rem; }
.term-body { margin: 0; padding: 1rem 1.1rem; font-size: 0.84rem; line-height: 1.65; color: #cfd3e0; white-space: pre; overflow-x: auto; }
.term-body .ok { color: var(--ok); } .term-body .warn { color: var(--warn); }
.term-body .g { color: var(--accent); font-weight: 700; }
.term-body .muted { color: var(--muted-2); }

/* Plain-language feature list */
.features { list-style: none; padding: 0; margin: 1.75rem 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.5rem; }
.features li { display: flex; gap: 0.75rem; align-items: flex-start; }
.features .ico { font-size: 1.45rem; line-height: 1.2; flex: 0 0 auto; }
.features strong { font-size: 0.98rem; }
.features div { font-size: 0.9rem; color: var(--muted); line-height: 1.45; }

/* Call-to-action email form */
.cta-form {
  margin: 1.75rem 0 1rem; background: var(--panel);
  border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.5rem;
  box-shadow: var(--shadow-card); position: relative;
}
.cta-form::before {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius-lg); padding: 1px;
  background: var(--gradient-soft); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.cta-form .form-title { margin: 0 0 0.9rem; font-size: 1.25rem; }
.cta-form button { width: 100%; font-size: 1.05rem; padding: 0.85rem; }
.advanced { margin: 0.6rem 0; }
.advanced > summary { cursor: pointer; color: var(--accent); font-size: 0.85rem; list-style: none; padding: 0.2rem 0; }
.advanced > summary::-webkit-details-marker { display: none; }
.advanced input { margin-top: 0.5rem; }
.consent { display: flex; gap: 0.55rem; align-items: flex-start; margin: 0.7rem 0; font-size: 0.85rem; color: var(--muted); }
.consent input { margin-top: 0.2rem; accent-color: var(--accent); }
.small { font-size: 0.8rem; }
.altlink { margin: 1.5rem 0 0; font-size: 0.9rem; }

/* ---------------- Cards / report ---------------- */
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.2rem 1.4rem; margin: 1rem 0; box-shadow: var(--shadow-card);
}
.card-head { display: flex; align-items: baseline; justify-content: space-between; }
.card h3 { margin: 0 0 0.5rem; font-size: 1.15rem; letter-spacing: -0.01em; }
.card h4 { margin: 1rem 0 0.4rem; font-size: 1rem; }
.source { color: var(--muted); font-size: 0.8rem; font-family: var(--mono); }

.report .domain { margin: 1.5rem 0 0; font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em; }

dl { display: grid; grid-template-columns: 150px 1fr; gap: 0.25rem 1rem; margin: 0.5rem 0; }
dl.inline { grid-template-columns: 120px 1fr; }
dt { color: var(--muted); }
dd { margin: 0; }

code { font-family: var(--mono); background: var(--panel-2); padding: 0.05rem 0.4rem; border-radius: 5px; font-size: 0.84rem; }
.mono { font-family: var(--mono); font-size: 0.82rem; word-break: break-all; }
.record { background: var(--bg-2); padding: 0.55rem 0.75rem; border-radius: 8px; margin: 0.3rem 0; border: 1px solid var(--border); }
.prio { display: inline-block; min-width: 1.5rem; color: var(--muted); }

.badge { display: inline-block; padding: 0.12rem 0.55rem; border-radius: 999px; font-size: 0.75rem; font-weight: 700; }
.badge.ok { background: rgba(40,200,64,0.16); color: var(--ok); }
.badge.bad { background: rgba(255,95,87,0.16); color: var(--bad); }

.warnings { list-style: none; padding: 0.55rem 0.8rem; margin: 0.6rem 0 0; background: rgba(254,188,46,0.09);
  border-left: 3px solid var(--warn); border-radius: 6px; }
.warnings li { color: var(--warn); font-size: 0.85rem; }

.selectors { list-style: none; padding: 0; margin: 0.3rem 0; }
.selectors li { padding: 0.15rem 0; }

.error { border-color: var(--bad); }
.error strong { color: var(--bad); }

.muted { color: var(--muted); }
footer.muted { margin: 2.5rem auto; font-size: 0.85rem; }
footer.muted p { font-family: var(--mono); letter-spacing: 0.02em; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------------- Security scorecard ---------------- */
.scorecard { display: flex; gap: 1.4rem; align-items: flex-start; }
.grade {
  flex: 0 0 auto; width: 88px; height: 88px; border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font); font-size: 3rem; font-weight: 900; color: #06121a;
  box-shadow: var(--shadow-glow);
}
.grade-A { background: linear-gradient(135deg, #28c840, #00d4ff); }
.grade-B { background: linear-gradient(135deg, #8fd14f, #28c840); }
.grade-C { background: linear-gradient(135deg, #febc2e, #ffd34d); }
.grade-D { background: linear-gradient(135deg, #ff9f1c, #febc2e); }
.grade-F { background: linear-gradient(135deg, #ff5f57, #ff8a7a); }
.grade-body { flex: 1; min-width: 0; }
.grade-body h3 { margin: 0; }

.catbars { margin: 0.85rem 0; display: grid; gap: 0.4rem; }
.catbar { display: grid; grid-template-columns: 230px 1fr 58px; align-items: center; gap: 0.6rem; font-size: 0.85rem; }
.catbar .catname { color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.catbar .catscore { text-align: right; color: var(--muted); font-family: var(--mono); }
.bar { height: 8px; background: var(--panel-2); border-radius: 999px; overflow: hidden; }
.fill { display: block; height: 100%; border-radius: 999px; }
.fill-hi { background: linear-gradient(90deg, #28c840, #00d4ff); }
.fill-mid { background: linear-gradient(90deg, #febc2e, #ff9f1c); }
.fill-lo { background: var(--bad); }

.findings { list-style: none; padding: 0; margin: 0.6rem 0 0; display: grid; gap: 0.22rem; }
.findings li { font-size: 0.85rem; padding-left: 1.2rem; position: relative; }
.findings li::before { position: absolute; left: 0; font-family: var(--mono); }
.sev-good::before { content: "✓"; color: var(--ok); }
.sev-info::before { content: "•"; color: var(--muted); }
.sev-warning::before { content: "!"; color: var(--warn); }
.sev-critical::before { content: "✕"; color: var(--bad); }
.sev-good { color: var(--text); }
.sev-info { color: var(--muted); }
.sev-warning { color: var(--warn); }
.sev-critical { color: var(--bad); }

/* ---------------- Responsive ---------------- */
@media (max-width: 680px) {
  .hero { grid-template-columns: 1fr; gap: 1.4rem; }
  .hero h2 { font-size: 1.7rem; }
  .features { grid-template-columns: 1fr; }
  .scorecard { flex-direction: column; }
  .catbar { grid-template-columns: 1fr 58px; }
  .catbar .bar { grid-column: 1 / -1; order: 3; }
}