/* ImpacterShield standalone styles — matched to the original theme.css
   Dark-first palette, Avenir Next stack, mono accents. No external dependencies. */
:root {
  color-scheme: dark;
  --bg: #070b0a;
  --surface: #0d1412;
  --surface-2: #111b18;
  --surface-3: #17211e;
  --text: #edf6f1;
  --dim: #9dafa6;
  --faint: #687a72;
  --border: #24342e;
  --border-strong: #385048;
  --accent: #43e49d;
  --accent-ink: #04110c;
  --amber: #f3b84b;
  --red: #ff625f;
  --blue: #68aef5;
  --radius: 10px;
  font-family: "Avenir Next", Avenir, ui-sans-serif, system-ui, sans-serif;
}
@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --bg: #edf2ef;
    --surface: #f8fbf9;
    --surface-2: #e4ece8;
    --surface-3: #d7e2dc;
    --text: #0a1712;
    --dim: #465951;
    --faint: #6b7e76;
    --border: #c6d3cc;
    --border-strong: #9eb2a8;
    --accent: #08794c;
    --accent-ink: #f4fff9;
    --amber: #9a6200;
    --red: #b4232c;
    --blue: #175da8;
  }
}
* { box-sizing: border-box; }
html { background: var(--bg); scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--bg); color: var(--text); font-family: "Avenir Next", Avenir, ui-sans-serif, system-ui, sans-serif; }
button, input { font: inherit; }
button { color: inherit; }
a { color: inherit; }
::selection { background: rgba(67,228,157,.32); }

.app-shell { min-height: 100vh; background: linear-gradient(var(--border) 1px, transparent 1px) 0 0 / 100% 64px, var(--bg); }

.top-nav { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; border-bottom: 1px solid var(--border); background: rgba(7,11,10,.94); backdrop-filter: blur(12px); }
.brand { font-weight: 800; letter-spacing: -.02em; font-size: 17px; white-space: nowrap; }
.brand span { color: var(--accent); }
.top-nav nav { display: flex; flex-wrap: wrap; gap: 2px; padding: 3px; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; }
.top-nav nav a { padding: 7px 10px; border-radius: 5px; color: var(--dim); font-size: 12px; font-weight: 700; text-decoration: none; }
.top-nav nav a:hover { background: var(--surface-3); color: var(--text); }
.top-nav nav a.nav-cta { color: var(--accent); }
.safe-indicator { display: none; align-items: center; gap: 8px; color: var(--dim); font: 700 11px/1 "SFMono-Regular", Consolas, ui-monospace, monospace; text-transform: uppercase; white-space: nowrap; }
.safe-indicator span, .live-line span { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(67,228,157,.12); flex: 0 0 auto; }

main { max-width: 1320px; margin: 0 auto; }
.hero { padding: 48px 16px 32px; }
.hero-copy { max-width: 680px; }
.live-line { display: flex; align-items: center; gap: 10px; color: var(--accent); font: 700 11px/1 "SFMono-Regular", Consolas, ui-monospace, monospace; letter-spacing: .08em; }
.hero h1 { margin: 22px 0 18px; font-size: clamp(40px, 12vw, 76px); line-height: .98; letter-spacing: -.055em; font-weight: 720; }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero-lede { max-width: 630px; margin: 0; color: var(--dim); font-size: 18px; line-height: 1.55; }
.tagline { margin: 18px 0 0; color: var(--faint); font-size: 13px; letter-spacing: .04em; text-transform: uppercase; font-weight: 700; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 26px; }
.hero-actions .primary-button { min-width: 170px; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }
.defense-proof { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 24px; color: var(--faint); font: 700 10px/1 "SFMono-Regular", Consolas, ui-monospace, monospace; letter-spacing: .08em; }
.defense-proof span { color: var(--dim); }
.defense-proof i { color: var(--accent); font-style: normal; }
.text-button { color: var(--text); font-weight: 700; text-decoration: none; }
.text-button:hover { color: var(--accent); }

.hero-console { margin-top: 34px; border: 1px solid var(--border-strong); background: var(--surface); box-shadow: 8px 8px 0 rgba(67,228,157,.12); }
.console-top { display: flex; justify-content: space-between; gap: 12px; padding: 12px 14px; border-bottom: 1px solid var(--border); color: var(--dim); font: 700 11px/1 "SFMono-Regular", Consolas, ui-monospace, monospace; }
.console-status { color: var(--accent); }
.console-foot { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--border); }
.console-foot span { padding: 11px 4px; border-right: 1px solid var(--border); color: var(--faint); text-align: center; font: 600 10px/1 "SFMono-Regular", Consolas, ui-monospace, monospace; text-transform: uppercase; }
.console-foot span:last-child { border-right: 0; }

.scan-form { padding: 22px; }
.scan-form-compact { padding: 18px 14px; }
.field-label, .waitlist-form label { display: block; margin-bottom: 8px; color: var(--dim); font-size: 12px; font-weight: 700; }
.url-line { display: flex; align-items: center; min-height: 52px; border: 1px solid var(--border-strong); background: var(--bg); }
.prompt { padding-left: 14px; color: var(--accent); font: 700 18px "SFMono-Regular", Consolas, ui-monospace, monospace; }
.url-line input { width: 100%; min-width: 0; padding: 13px 14px 13px 10px; border: 0; outline: 0; background: transparent; color: var(--text); font-family: "SFMono-Regular", Consolas, ui-monospace, monospace; font-size: 14px; }
.url-line:focus-within { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(67,228,157,.18); }
.url-line input::placeholder { color: var(--faint); }
.auth-check { display: flex; align-items: flex-start; gap: 11px; margin: 15px 0; color: var(--dim); font-size: 13px; line-height: 1.45; cursor: pointer; }
.auth-check input { flex: 0 0 auto; width: 18px; height: 18px; margin: 0; accent-color: var(--accent); }
.scan-actions { display: flex; flex-direction: column; align-items: stretch; gap: 10px; }
.primary-button { min-height: 46px; padding: 11px 18px; border: 1px solid var(--accent); border-radius: 5px; background: var(--accent); color: var(--accent-ink); font-weight: 800; cursor: pointer; }
.primary-button:hover:not(:disabled) { filter: brightness(1.08); }
.primary-button:disabled { border-color: var(--border); background: var(--surface-3); color: var(--faint); cursor: not-allowed; }
.request-count { color: var(--faint); font: 600 10px/1.5 "SFMono-Regular", Consolas, ui-monospace, monospace; text-align: center; }
.form-note { margin: 14px 0 0; color: var(--faint); font-size: 12px; line-height: 1.55; }
.success-note { margin: 14px 0 0; padding: 10px 12px; border-left: 3px solid var(--accent); background: rgba(67,228,157,.09); color: var(--text); font-size: 13px; line-height: 1.5; }

.problem-strip { display: grid; gap: 12px; margin: 32px 16px 0; padding: 20px 0; border-top: 1px solid var(--border-strong); border-bottom: 1px solid var(--border-strong); }
.problem-number { color: var(--amber); font: 700 clamp(34px, 10vw, 58px)/1 "SFMono-Regular", Consolas, ui-monospace, monospace; letter-spacing: -.05em; }
.problem-strip p { margin: 0; color: var(--dim); font-size: 15px; line-height: 1.6; }

.content-section { padding: 68px 16px 10px; }
.section-heading { display: grid; grid-template-columns: 42px 1fr; gap: 12px; align-items: start; margin-bottom: 28px; }
.section-marker { color: var(--accent); font: 700 12px "SFMono-Regular", Consolas, ui-monospace, monospace; padding-top: 7px; }
.section-heading h2 { margin: 0; font-size: clamp(28px, 8vw, 44px); line-height: 1.08; letter-spacing: -.035em; }
.section-heading p { max-width: 580px; margin: 9px 0 0; color: var(--dim); line-height: 1.55; }

.billing-row { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; margin: -8px 0 20px 54px; }
.billing-row > span { color: var(--dim); font-size: 12px; }
.billing-toggle { display: grid; grid-template-columns: 1fr 1fr; padding: 3px; border: 1px solid var(--border); border-radius: 7px; background: var(--surface); }
.billing-toggle button { min-height: 34px; padding: 6px 14px; border: 0; border-radius: 4px; background: transparent; color: var(--dim); font-size: 12px; font-weight: 800; cursor: pointer; }
.billing-toggle button.active { background: var(--accent); color: var(--accent-ink); }
.pricing-grid { display: grid; gap: 12px; }
.pricing-grid article { position: relative; display: flex; flex-direction: column; padding: 24px; border: 1px solid var(--border); background: var(--surface); }
.pricing-grid article > p { margin: 0 0 22px; color: var(--faint); font: 700 10px "SFMono-Regular", Consolas, ui-monospace, monospace; letter-spacing: .04em; }
.pricing-grid h3 { margin: 0; font-size: 32px; letter-spacing: -.04em; }
.pricing-grid .per { display: block; min-height: 42px; margin: 4px 0 18px; color: var(--dim); font-size: 13px; }
.pricing-grid ul { padding: 0; margin: 0 0 18px; list-style: none; }
.pricing-grid li { padding: 10px 0; border-top: 1px solid var(--border); color: var(--dim); font-size: 14px; }
.price-featured { border-color: var(--accent) !important; box-shadow: inset 0 3px 0 var(--accent); }
.plan-flag { position: absolute; top: 0; right: 18px; padding: 6px 9px; background: var(--accent); color: var(--accent-ink); font: 800 8px/1 "SFMono-Regular", Consolas, ui-monospace, monospace; letter-spacing: .06em; }
.plan-button { min-height: 42px; margin-top: auto; padding: 9px 14px; border: 1px solid var(--border-strong); border-radius: 5px; background: transparent; color: var(--text); font-weight: 800; cursor: pointer; }
.plan-button:hover { border-color: var(--accent); color: var(--accent); }
.plan-button-primary { margin-top: auto; }
.pricing-note { margin: 15px 0 0; color: var(--faint); font-size: 12px; line-height: 1.5; }
.selected-plan { margin: 0 0 0 54px; color: var(--accent); font-size: 13px; font-weight: 700; }

.steps { display: grid; gap: 1px; background: var(--border); border: 1px solid var(--border); }
.steps article { min-height: 210px; padding: 24px; background: var(--surface); }
.steps article > span { color: var(--accent); font: 700 12px "SFMono-Regular", Consolas, ui-monospace, monospace; }
.steps h3 { margin: 48px 0 8px; font-size: 20px; }
.steps p { margin: 0; color: var(--dim); line-height: 1.55; }

.suite-grid { display: grid; gap: 1px; background: var(--border); border: 1px solid var(--border); }
.suite-primary, .suite-secondary { padding: 24px; background: var(--surface); }
.suite-secondary { background: var(--surface-2); }
.suite-label { margin: 0 0 18px; color: var(--faint); font: 700 10px/1 "SFMono-Regular", Consolas, ui-monospace, monospace; letter-spacing: .08em; }
.suite-grid ul { padding: 0; margin: 0; list-style: none; }
.check-row { display: flex; align-items: flex-start; gap: 12px; padding: 12px 0; border-top: 1px solid var(--border); color: var(--text); line-height: 1.45; }
.check-dot { flex: 0 0 auto; width: 8px; height: 8px; margin-top: 7px; background: var(--accent); }
.guardrail-line { padding: 18px 0; color: var(--dim); font-size: 14px; line-height: 1.55; }
.guardrail-line strong { color: var(--red); }

/* Sample report */
.report { border: 1px solid var(--border-strong); background: var(--surface); }
.report-header { display: grid; gap: 22px; padding: 20px; border-bottom: 1px solid var(--border); }
.report-kicker { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; color: var(--faint); font: 700 10px "SFMono-Regular", Consolas, ui-monospace, monospace; }
.sample-stamp { display: inline-block; padding: 5px 8px; border: 1px solid var(--amber); color: var(--amber); letter-spacing: .08em; }
.report-header h2 { margin: 13px 0 5px; font-size: clamp(28px, 8vw, 44px); line-height: 1; letter-spacing: -.04em; overflow-wrap: anywhere; }
.report-url { margin: 0; color: var(--dim); font: 12px/1.45 "SFMono-Regular", Consolas, ui-monospace, monospace; overflow-wrap: anywhere; }
.risk-dial { display: grid; grid-template-columns: auto auto; align-items: end; justify-content: start; }
.risk-dial strong { font: 700 48px/.9 "SFMono-Regular", Consolas, ui-monospace, monospace; letter-spacing: -.08em; }
.risk-dial > span { margin-left: 6px; color: var(--faint); font: 12px "SFMono-Regular", Consolas, ui-monospace, monospace; }
.risk-dial small { grid-column: 1 / -1; margin-top: 7px; color: var(--dim); font: 700 9px "SFMono-Regular", Consolas, ui-monospace, monospace; letter-spacing: .08em; }
.sample-callout { margin: 16px; padding: 14px; border: 1px solid rgba(243,184,75,.45); background: rgba(243,184,75,.08); color: var(--dim); font-size: 13px; line-height: 1.5; }
.sample-callout strong { color: var(--amber); }
.report-stats { display: grid; grid-template-columns: repeat(2, 1fr); border-bottom: 1px solid var(--border); }
.report-stats > div { min-height: 82px; padding: 14px; border-right: 1px solid var(--border); border-top: 1px solid var(--border); }
.report-stats > div:nth-child(2n) { border-right: 0; }
.report-stats span:first-child { display: block; margin-bottom: 8px; color: var(--faint); font: 700 9px "SFMono-Regular", Consolas, ui-monospace, monospace; text-transform: uppercase; }
.report-stats strong { font-size: 24px; }
.severity { display: inline-flex; align-items: center; min-height: 22px; padding: 3px 7px; border: 1px solid currentColor; border-radius: 3px; font: 700 9px/1 "SFMono-Regular", Consolas, ui-monospace, monospace; letter-spacing: .06em; text-transform: uppercase; }
.severity-high { color: var(--red); }
.severity-medium { color: var(--amber); }
.findings-section, .coverage-section { padding: 20px; }
.report-section-title { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 16px; }
.report-section-title h3 { margin: 0; font-size: 20px; }
.report-section-title span { color: var(--faint); font: 9px "SFMono-Regular", Consolas, ui-monospace, monospace; text-transform: uppercase; }
.finding { display: grid; grid-template-columns: 34px minmax(0, 1fr); border-top: 1px solid var(--border); }
.finding-rail { display: flex; flex-direction: column; align-items: center; padding: 19px 0; border-right: 1px solid var(--border); }
.finding-rail span { writing-mode: vertical-rl; color: var(--faint); font: 700 8px "SFMono-Regular", Consolas, ui-monospace, monospace; letter-spacing: .06em; }
.finding-rail i { width: 1px; flex: 1; min-height: 28px; margin-top: 12px; background: var(--border-strong); }
.finding-body { min-width: 0; padding: 18px 0 24px 16px; }
.finding-title > div { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; }
.finding-title > div > span:last-child { color: var(--dim); font-size: 11px; }
.finding-title h4 { margin: 12px 0 18px; font-size: 19px; line-height: 1.25; }
.finding dl { display: grid; gap: 14px; margin: 0; }
.finding dt { margin-bottom: 4px; color: var(--faint); font: 700 9px "SFMono-Regular", Consolas, ui-monospace, monospace; text-transform: uppercase; }
.finding dd { margin: 0; color: var(--dim); font-size: 13px; line-height: 1.55; overflow-wrap: anywhere; }
.finding dd.evidence { padding: 10px; background: var(--bg); color: var(--text); font-family: "SFMono-Regular", Consolas, ui-monospace, monospace; font-size: 11px; }
.coverage-section { border-top: 1px solid var(--border); }
.coverage-list { border-top: 1px solid var(--border); }
.coverage-row { display: grid; grid-template-columns: 70px 1fr; gap: 5px 10px; padding: 13px 0; border-bottom: 1px solid var(--border); }
.coverage-row strong { font-size: 13px; }
.coverage-row p { grid-column: 2; margin: 0; color: var(--dim); font-size: 12px; line-height: 1.5; }
.coverage-state { padding-top: 2px; font: 700 9px "SFMono-Regular", Consolas, ui-monospace, monospace; }
.state-pass { color: var(--accent); }
.state-finding { color: var(--red); }

.waitlist-section { padding-bottom: 72px; }
.waitlist-copy { margin-bottom: 24px; }
.waitlist-copy .section-heading { margin-bottom: 10px; }
.waitlist-form { display: grid; gap: 14px; padding: 20px; border: 1px solid var(--border); background: var(--surface); }
.waitlist-form label { margin: 0; }
.waitlist-form input { width: 100%; min-height: 44px; margin-top: 7px; padding: 10px 11px; border: 1px solid var(--border-strong); border-radius: 4px; outline: 0; background: var(--bg); color: var(--text); }
.waitlist-form input:focus { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(67,228,157,.18); }
.waitlist-form .success-note { grid-column: 1 / -1; }

.artifact-footer { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; padding-bottom: env(safe-area-inset-bottom); border-top: 1px solid var(--border); background: var(--border); }
.artifact-footer span { padding: 14px 5px; background: var(--surface); color: var(--faint); text-align: center; font: 700 8px/1.3 "SFMono-Regular", Consolas, ui-monospace, monospace; text-transform: uppercase; }

@media (min-width: 700px) {
  .top-nav { padding-left: 28px; padding-right: 28px; }
  .safe-indicator { display: flex; }
  .hero, .content-section { padding-left: 28px; padding-right: 28px; }
  .problem-strip { margin-left: 28px; margin-right: 28px; grid-template-columns: minmax(220px, .65fr) 1fr; align-items: center; gap: 32px; }
  .scan-actions { flex-direction: row; align-items: center; }
  .scan-actions .primary-button { min-width: 180px; }
  .request-count { text-align: left; }
  .steps, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .billing-row { flex-direction: row; align-items: center; justify-content: space-between; }
  .suite-grid { grid-template-columns: 1fr 1fr; }
  .waitlist-form { grid-template-columns: 1fr 1fr; padding: 26px; }
  .waitlist-form label:nth-of-type(3) { grid-column: 1 / -1; }
  .waitlist-form .primary-button { width: max-content; }
  .report-header { grid-template-columns: 1fr auto; align-items: center; padding: 28px; }
  .risk-dial { justify-content: end; }
  .report-stats { grid-template-columns: repeat(4, 1fr); }
  .report-stats > div, .report-stats > div:nth-child(2n) { border-right: 1px solid var(--border); border-top: 0; }
  .report-stats > div:last-child { border-right: 0; }
  .findings-section, .coverage-section { padding: 28px; }
  .finding { grid-template-columns: 46px minmax(0, 1fr); }
  .finding-body { padding-left: 22px; }
  .finding dl { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .coverage-row { grid-template-columns: 80px minmax(160px, .65fr) 1fr; }
  .coverage-row p { grid-column: 3; }
  .artifact-footer span { font-size: 9px; }
}
@media (min-width: 980px) {
  .hero { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(420px, .88fr); align-items: center; gap: 72px; padding-top: 86px; padding-bottom: 64px; }
  .hero-console { margin-top: 0; }
  .problem-strip { margin-top: 0; padding: 28px 0; }
  .content-section { padding-top: 92px; }
  .section-heading { grid-template-columns: 58px minmax(0, 1fr); }
  .billing-row, .selected-plan { margin-left: 70px; }
}
@media (min-width: 1120px) {
  .pricing-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (min-width: 1240px) {
  .hero, .content-section { padding-left: 44px; padding-right: 44px; }
  .problem-strip { margin-left: 44px; margin-right: 44px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }

/* Backend wiring additions — minimal, reusing the existing palette. */
.error-note { margin: 14px 0 0; padding: 10px 12px; border-left: 3px solid var(--red); background: rgba(255,98,95,.09); color: var(--text); font-size: 13px; line-height: 1.5; }
.waitlist-form .error-note { grid-column: 1 / -1; }
.scan-email-label { margin-top: 14px; }
#scan-status a { color: var(--accent); font-weight: 700; }
.severity-critical { color: var(--red); }
.severity-low { color: var(--blue); }
.severity-info { color: var(--dim); }
.state-note { color: var(--amber); }
.state-error { color: var(--red); }