:root {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --surface-2: #eef1f8;
  --text: #0f1222;
  --muted: #586079;
  --border: #e2e6f0;
  --accent: #4c6ef5;
  --accent-soft: #e8ecff;
  --accent-text: #ffffff;
  --critical: #d6336c;
  --high: #e8590c;
  --medium: #b08800;
  --low: #4c6ef5;
  --good: #2b8a3e;
  --shadow: 0 1px 2px rgb(15 18 34 / 0.04), 0 8px 24px rgb(15 18 34 / 0.06);

  /* The hero is always dark navy, matching the logo and link preview image. */
  --hero-bg: #0d1020;
  --hero-text: #f1f3fa;
  --hero-muted: #a3abc4;
  --hero-accent: #8197ff;
  --hero-surface: rgb(255 255 255 / 0.06);
  --hero-border: rgb(255 255 255 / 0.12);
  --radius: 14px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0e1a;
    --surface: #141829;
    --surface-2: #1b2036;
    --text: #eef0f7;
    --muted: #9aa2b8;
    --border: #262c45;
    --accent: #8197ff;
    --accent-soft: #1f2650;
    --accent-text: #0b0e1a;
    --critical: #ff6b8b;
    --high: #ff922b;
    --medium: #fcc419;
    --low: #91a7ff;
    --good: #51cf66;
    --shadow: 0 1px 2px rgb(0 0 0 / 0.3), 0 8px 24px rgb(0 0 0 / 0.25);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }

body {
  margin: 0;
  font: 16px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); }
h1, h2, h3 { letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 4vw, 2rem); line-height: 1.2; margin: 0 0 20px; }
code { font: 0.88em/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; overflow-wrap: anywhere; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 780px; }

/* Other pages: simple centred column under a slim dark header. */
main { max-width: 780px; margin: 0 auto; padding: 0 20px; }
main.landing { max-width: none; padding: 0; }

/* ---------- Header ---------- */
.site-header {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding-top: 20px; padding-bottom: 20px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 750; font-size: 1.1rem; letter-spacing: -0.01em;
  color: var(--text); text-decoration: none;
}
.hero-band .brand, .site-header-band .brand { color: var(--hero-text); }
.nav { display: flex; gap: 24px; }
.nav a { color: var(--hero-muted); text-decoration: none; font-size: 0.95rem; }
.nav a:hover { color: var(--hero-text); }

/* ---------- Hero ---------- */
.hero-band, .site-header-band {
  background:
    radial-gradient(900px 500px at 85% 0%, rgb(76 98 200 / 0.35), transparent 60%),
    radial-gradient(700px 400px at 0% 100%, rgb(120 40 80 / 0.22), transparent 60%),
    var(--hero-bg);
  color: var(--hero-text);
}
.hero {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: center;
  padding-top: 48px; padding-bottom: 88px;
}
.eyebrow {
  margin: 0 0 12px; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent);
}
.hero .eyebrow { color: var(--hero-accent); }
h1 { font-size: clamp(2.3rem, 6vw, 3.6rem); line-height: 1.05; margin: 0 0 20px; font-weight: 800; letter-spacing: -0.035em; }
.accent { color: var(--hero-accent); }
.lead { font-size: 1.15rem; color: var(--hero-muted); margin: 0 0 32px; max-width: 34em; }

.scan-form { display: flex; gap: 8px; flex-wrap: wrap; }
.scan-form input {
  flex: 1 1 240px; min-width: 0;
  padding: 14px 16px; font: inherit;
  border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface); color: var(--text);
}
.scan-form input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.scan-form button, .button, .copy, .buy {
  display: inline-block;
  font: inherit; font-weight: 650; text-decoration: none; text-align: center;
  padding: 14px 22px; border: 0; border-radius: 10px;
  background: var(--accent); color: var(--accent-text); cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease;
}
.scan-form button:hover, .button:hover, .buy:hover { filter: brightness(1.08); transform: translateY(-1px); }
.scan-form button:disabled, .buy:disabled { opacity: 0.6; cursor: wait; transform: none; }

.hero-form {
  flex-wrap: nowrap; padding: 6px; border-radius: 14px;
  background: var(--hero-surface); border: 1px solid var(--hero-border);
  box-shadow: 0 20px 50px rgb(0 0 0 / 0.35);
}
.hero-form input { background: transparent; border: 0; color: var(--hero-text); font-size: 1.05rem; }
.hero-form input::placeholder { color: rgb(255 255 255 / 0.4); }
.hero-form input:focus { outline: none; }
.hero-form:focus-within { border-color: var(--hero-accent); }
.hero-form button { background: var(--hero-accent); color: #0b0e1a; white-space: nowrap; }

.trust { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-wrap: wrap; gap: 8px 20px; color: var(--hero-muted); font-size: 0.9rem; }
.trust li::before { content: "✓"; color: var(--hero-accent); font-weight: 800; margin-right: 6px; }
.works-with { margin: 28px 0 0; color: var(--hero-muted); font-size: 0.85rem; }
.works-with span {
  display: inline-block; margin: 4px 4px 0 0; padding: 3px 10px; border-radius: 999px;
  border: 1px solid var(--hero-border); color: var(--hero-text); font-weight: 600;
}

/* Example report card in the hero */
.sample {
  position: relative;
  background: linear-gradient(180deg, rgb(255 255 255 / 0.09), rgb(255 255 255 / 0.04));
  border: 1px solid var(--hero-border); border-radius: 18px; padding: 22px;
  box-shadow: 0 30px 80px rgb(0 0 0 / 0.45);
  transform: rotate(1.2deg);
}
.sample-label {
  position: absolute; top: -12px; left: 20px; margin: 0;
  padding: 2px 10px; border-radius: 999px; font-size: 0.75rem; font-weight: 700;
  background: var(--hero-accent); color: #0b0e1a;
}
.sample-head { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.sample .grade { width: 64px; height: 64px; font-size: 2rem; background: rgb(255 107 139 / 0.12); border-color: #ff6b8b; color: #ff6b8b; }
.sample .score-line { color: var(--hero-text); }
.sample .score-line span { color: var(--hero-muted); }
.sample-url { margin: 0; color: var(--hero-muted); font-size: 0.9rem; }
.sample-issues { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 0.9rem; }
.sample-issues li { padding: 9px 12px; border-radius: 10px; background: rgb(255 255 255 / 0.05); color: var(--hero-text); }
.sample .badge { margin-right: 6px; }
.sample .badge.sev-critical { color: #ff6b8b; }
.sample .badge.sev-high { color: #ff922b; }
.sample .badge.sev-medium { color: #fcc419; }
.sample-fix { margin-top: 14px; padding: 12px; border-radius: 10px; border: 1px dashed var(--hero-border); font-size: 0.85rem; color: var(--hero-muted); }
.sample-fix p { margin: 0; }
.sample-fix .sample-fix-title { color: var(--hero-accent); font-weight: 700; margin-bottom: 4px; }

/* ---------- Sections ---------- */
.section { padding-top: 88px; }
.section > h2 { max-width: 20em; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.steps li, .card, .plan {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow);
}
.steps h3, .card h3, .plan h3 { margin: 12px 0 8px; font-size: 1.1rem; }
.steps p, .card p { margin: 0; color: var(--muted); }
.step-num {
  display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px;
  background: var(--accent-soft); color: var(--accent); font-weight: 800;
}

.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.icon {
  width: 40px; height: 40px; padding: 8px; border-radius: 10px;
  background: var(--accent-soft); stroke: var(--accent); fill: none;
  stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}

.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; max-width: 860px; }
.plan { display: flex; flex-direction: column; }
.plan h3 { margin-top: 0; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.plan .price { font-size: 2.4rem; font-weight: 800; letter-spacing: -0.03em; margin: 0 0 12px; }
.plan .price span { font-size: 1rem; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.plan ul { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 8px; flex: 1; align-content: start; }
.plan li::before { content: "✓"; color: var(--good); font-weight: 800; margin-right: 8px; }
.plan.featured { border: 2px solid var(--accent); }
.pill {
  font-size: 0.72rem; font-weight: 700; padding: 2px 9px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent); letter-spacing: 0;
}
.button.ghost { background: transparent; color: var(--accent); border: 1px solid var(--border); }

details {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 0 20px; margin: 10px 0;
}
summary { cursor: pointer; padding: 16px 28px 16px 0; font-weight: 650; list-style: none; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 0; top: 14px; font-size: 1.3rem; color: var(--muted); }
details[open] summary::after { content: "–"; }
details p { margin: 0 0 18px; color: var(--muted); }

.cta-band {
  margin-top: 96px; padding: 72px 0; text-align: center;
  background:
    radial-gradient(600px 300px at 50% 0%, rgb(76 98 200 / 0.35), transparent 70%),
    var(--hero-bg);
  color: var(--hero-text);
}
.cta-band h2 { margin-bottom: 8px; }
.cta-band p { color: var(--hero-muted); margin: 0 0 24px; }
.cta-band .button { background: var(--hero-accent); color: #0b0e1a; }

/* ---------- Footer ---------- */
.site-footer {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  padding-top: 32px; padding-bottom: 48px; color: var(--muted); font-size: 0.9rem;
}
.site-footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
.site-footer nav a { color: var(--muted); text-decoration: none; }
.site-footer nav a:hover { color: var(--text); }
.site-footer .brand { font-size: 1rem; }

/* ---------- Scan status and results ---------- */
.status {
  margin-top: 40px; padding: 16px 18px; border-radius: 12px;
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow);
}
.status.loading { display: flex; align-items: center; gap: 12px; }
.status.loading[hidden] { display: none; }
.status.loading::before {
  content: ""; flex: none; width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid var(--accent-soft); border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.status.error { border-color: var(--critical); color: var(--critical); }

.results { padding: 40px 0 0; }
.score-card {
  display: flex; align-items: center; gap: 20px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow);
}
.grade {
  flex: none; width: 84px; height: 84px; border-radius: 20px;
  display: grid; place-items: center;
  font-size: 2.6rem; font-weight: 800;
  background: var(--surface-2); border: 3px solid var(--border);
}
.grade-a, .grade-b { border-color: var(--good); color: var(--good); }
.grade-c { border-color: var(--medium); color: var(--medium); }
.grade-d, .grade-f { border-color: var(--critical); color: var(--critical); }
.score-line { font-size: 1.8rem; font-weight: 800; margin: 0; letter-spacing: -0.02em; }
.score-line span:last-child:not(:first-child) { font-size: 1rem; font-weight: 500; color: var(--muted); }
.muted { color: var(--muted); margin: 0; overflow-wrap: anywhere; }
.fine-print { font-size: 0.85rem; color: var(--muted); margin-top: 12px; }

.counts { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 32px; }
.count { padding: 6px 14px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); }
.count.sev-critical strong { color: var(--critical); }
.count.sev-high strong { color: var(--high); }
.count.sev-medium strong { color: var(--medium); }
.count.sev-low strong { color: var(--low); }

.issues { list-style: none; padding: 0; display: grid; gap: 8px; margin: 0 0 24px; }
.issues li { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.badge {
  display: inline-block; font-size: 0.72rem; font-weight: 750; line-height: 1.6;
  padding: 0 8px; border-radius: 6px; border: 1px solid currentColor; vertical-align: 1px;
}
.badge.sev-critical { color: var(--critical); }
.badge.sev-high { color: var(--high); }
.badge.sev-medium { color: var(--medium); }
.badge.sev-low { color: var(--low); }

.preview-item, .unlock {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px 22px; margin: 16px 0; box-shadow: var(--shadow);
}
.preview-item h3, .unlock h3 { margin: 0 0 8px; font-size: 1.1rem; }
.unlock {
  border: 2px solid var(--accent);
  background: linear-gradient(180deg, var(--accent-soft), var(--surface) 70%);
}
.unlock .scan-form { margin-top: 12px; }

/* ---------- Report page ---------- */
.findings { list-style: none; padding: 0; display: grid; gap: 12px; }
.prompt {
  white-space: pre-wrap; word-break: break-word;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px;
  padding: 12px; font: 0.85rem/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; margin: 8px 0;
}
.copy { padding: 8px 14px; font-size: 0.9rem; }
.buy { padding: 13px 20px; margin-top: 8px; }
.verify-steps { padding-left: 20px; }
.verify-steps li { margin: 10px 0; }

/* ---------- Text pages ---------- */
.prose { padding: 48px 20px 24px; }
.prose h1 { font-size: clamp(2rem, 5vw, 2.6rem); }
.prose h2 { font-size: 1.4rem; margin-top: 36px; }
.prose p, .prose li { color: var(--muted); }
.prose strong { color: var(--text); }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------- Small screens ---------- */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 48px; padding-bottom: 64px; }
  .sample { transform: none; }
  .steps { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .nav { display: none; }
  .grid, .plans { grid-template-columns: 1fr; }
  .section { padding-top: 64px; }
  .hero-form { flex-wrap: wrap; }
  .hero-form input { flex-basis: 100%; }
  .hero-form button { width: 100%; }
  .score-card { padding: 16px; gap: 16px; }
  .grade { width: 68px; height: 68px; font-size: 2.1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation-duration: 0s !important; }
}