/*
  Agent Cost & Reliability Audit — sales homepage v3.

  Scoped to .aoa-page / aoa-* so the legacy paid route keeps its own design.
  Visual direction: bright technical premium, with a diagnostic workflow as
  the hero artifact. No third-party fonts or runtime dependencies.
*/

.aoa-page {
  --navy: #0b1020;
  --navy-2: #111936;
  --ink: #11162a;
  --text: #192039;
  --muted: #5e667f;
  --muted-2: #7b8399;
  --line: #dfe4f0;
  --line-strong: #ccd3e3;
  --canvas: #f7f9ff;
  --canvas-2: #f1f4fb;
  --surface: #ffffff;
  --blue: #3157f6;
  --blue-dark: #2341c8;
  --blue-soft: #e9edff;
  --violet: #7047eb;
  --cyan: #16a7c8;
  --coral: #f05b78;
  --coral-soft: #fff0f3;
  --green: #16845b;
  --green-soft: #edf9f4;
  --amber: #d49228;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --shell: 76rem;
  --gutter: clamp(1.125rem, 4vw, 3.25rem);
  --header-h: 4.5rem;
  --shadow-sm: 0 1px 2px rgba(16, 24, 64, 0.05), 0 8px 24px rgba(35, 55, 115, 0.07);
  --shadow-md: 0 20px 45px -24px rgba(32, 47, 108, 0.28), 0 8px 24px rgba(32, 47, 108, 0.09);
  --shadow-blue: 0 20px 38px -18px rgba(49, 87, 246, 0.55);
  margin: 0;
  background: var(--surface);
  color: var(--text);
  font-family: var(--sans);
  font-size: clamp(1rem, 0.97rem + 0.12vw, 1.0625rem);
  line-height: 1.58;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  -webkit-text-size-adjust: 100%;
  color-scheme: light;
}

.aoa-page *,
.aoa-page *::before,
.aoa-page *::after {
  box-sizing: border-box;
}

.aoa-page :where(h1, h2, h3, p, ul, ol, dl) {
  margin: 0;
}

.aoa-page :where(h1, h2, h3) {
  color: var(--ink);
  font-family: var(--sans);
  text-wrap: balance;
}

.aoa-page :where(a) {
  color: inherit;
}

.aoa-page :where(img, svg) {
  max-width: 100%;
}

.aoa-page :where(li) {
  overflow-wrap: break-word;
}

.aoa-page :where(code, kbd) {
  border-radius: 0.3rem;
  background: rgba(49, 87, 246, 0.08);
  color: var(--blue-dark);
  font-family: var(--mono);
  font-size: 0.88em;
  padding: 0.08em 0.3em;
  overflow-wrap: anywhere;
}

.aoa-page :focus-visible {
  outline: 3px solid rgba(49, 87, 246, 0.65);
  outline-offset: 3px;
  border-radius: 0.5rem;
}

.aoa-shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.aoa-skip {
  position: absolute;
  top: -5rem;
  left: 1rem;
  z-index: 30;
  padding: 0.7rem 1rem;
  border-radius: 0.65rem;
  background: var(--navy);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.aoa-skip:focus {
  top: 0.75rem;
}

.aoa-ink {
  background: transparent;
  color: inherit;
}

/* Header */
.aoa-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(211, 218, 234, 0.82);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 1px 0 rgba(20, 30, 70, 0.03);
  backdrop-filter: saturate(160%) blur(16px);
}

.aoa-nav {
  display: flex;
  align-items: center;
  min-height: var(--header-h);
  gap: clamp(1rem, 2.4vw, 2.25rem);
}

.aoa-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  color: var(--navy);
  font-size: 0.9375rem;
  font-weight: 760;
  letter-spacing: -0.025em;
  text-decoration: none;
  white-space: nowrap;
}

.aoa-brand img {
  width: 1.5rem;
  height: 1.5rem;
  flex: none;
}

.aoa-nav-links {
  display: none;
  margin-inline-start: auto;
  align-items: center;
  gap: clamp(1.1rem, 2.2vw, 2rem);
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 570;
}

.aoa-nav-links a {
  padding-block: 0.55rem;
  text-decoration: none;
  transition: color 160ms ease;
}

.aoa-nav-links a:hover {
  color: var(--blue);
}

.aoa-nav-cta {
  margin-inline-start: auto;
  flex: none;
}

@media (min-width: 61rem) {
  .aoa-nav-links {
    display: flex;
  }

  .aoa-nav-links + .aoa-nav-cta {
    margin-inline-start: 0;
  }
}

/* Buttons and labels */
.aoa-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  gap: 0.5rem;
  padding: 0.78rem 1.15rem;
  border: 1px solid var(--blue);
  border-radius: 0.75rem;
  background: var(--blue);
  box-shadow: var(--shadow-blue);
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.aoa-button:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  box-shadow: 0 24px 42px -18px rgba(49, 87, 246, 0.65);
  transform: translateY(-2px);
}

.aoa-button--compact {
  min-height: 2.45rem;
  padding: 0.62rem 0.9rem;
  border-radius: 0.65rem;
  box-shadow: none;
  font-size: 0.8125rem;
}

.aoa-button--wide {
  min-height: 3.25rem;
  padding: 0.95rem 1.45rem;
  font-size: 1rem;
}

.aoa-cta-short {
  display: inline;
}

.aoa-cta-long {
  display: none;
}

@media (min-width: 34rem) {
  .aoa-cta-short {
    display: none;
  }

  .aoa-cta-long {
    display: inline;
  }
}

.aoa-quiet-link {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--blue-dark);
  font-size: 0.9375rem;
  font-weight: 700;
  text-decoration: none;
}

.aoa-quiet-link::after {
  content: "→";
  margin-left: 0.55rem;
  transition: transform 160ms ease;
}

.aoa-quiet-link:hover::after {
  transform: translateX(0.25rem);
}

.aoa-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 650;
  letter-spacing: 0.11em;
  line-height: 1.3;
  text-transform: uppercase;
}

.aoa-label--copper {
  color: var(--blue-dark);
}

/* Hero */
.aoa-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(4.25rem, 8.5vw, 7.4rem) clamp(4rem, 7vw, 6.5rem);
  border-bottom: 1px solid #e9edf6;
  background:
    radial-gradient(circle at 87% 10%, rgba(112, 71, 235, 0.15), transparent 28rem),
    radial-gradient(circle at 58% 35%, rgba(22, 167, 200, 0.11), transparent 24rem),
    linear-gradient(180deg, #fbfcff 0%, #f6f8ff 100%);
}

.aoa-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: 0.32;
  background-image:
    linear-gradient(rgba(49, 87, 246, 0.065) 1px, transparent 1px),
    linear-gradient(90deg, rgba(49, 87, 246, 0.065) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 78%);
}

.aoa-hero-grid {
  display: grid;
  align-items: center;
  gap: clamp(3rem, 6vw, 6rem);
}

@media (min-width: 64rem) {
  .aoa-hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(25rem, 0.9fr);
  }
}

.aoa-hero .aoa-label--copper {
  padding: 0.5rem 0.75rem;
  border: 1px solid #dce3f8;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 6px 18px rgba(34, 53, 111, 0.06);
}

.aoa-hero .aoa-label--copper::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  box-shadow: 0 0 0 4px rgba(49, 87, 246, 0.1);
}

.aoa-hero h1 {
  max-width: 12ch;
  margin-top: 1.45rem;
  font-size: clamp(3rem, 2rem + 4vw, 5.25rem);
  font-weight: 720;
  letter-spacing: -0.058em;
  line-height: 0.98;
}

.aoa-hero h1 span {
  color: var(--blue);
}

.aoa-lede {
  max-width: 44ch;
  margin-top: 1.65rem;
  color: var(--muted);
  font-size: clamp(1.1rem, 1.03rem + 0.36vw, 1.3rem);
  line-height: 1.52;
}

.aoa-boundary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  max-width: 44rem;
  margin-top: 1.6rem;
  padding: 0;
  list-style: none;
}

.aoa-boundary li {
  display: inline-flex;
  align-items: center;
  min-height: 2.1rem;
  gap: 0.5rem;
  padding: 0.35rem 0.68rem;
  border: 1px solid #dfe5f3;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  color: #4d5670;
  font-size: 0.75rem;
  font-weight: 650;
  line-height: 1.25;
  box-shadow: 0 5px 18px rgba(35, 55, 115, 0.04);
}

.aoa-boundary li::before {
  content: "✓";
  display: inline-grid;
  place-items: center;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 0.67rem;
  font-weight: 800;
}

.aoa-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem 1.5rem;
  margin-top: 2rem;
}

/* Hero diagnostic / offer */
.aoa-offer-card {
  position: relative;
  padding: 0.75rem;
  border: 1px solid rgba(21, 31, 72, 0.7);
  border-radius: 1.6rem;
  background:
    radial-gradient(circle at 82% 5%, rgba(112, 71, 235, 0.48), transparent 17rem),
    linear-gradient(145deg, #0b1127, #111a3b 70%, #182457);
  box-shadow: 0 35px 70px -30px rgba(20, 30, 85, 0.62), 0 15px 35px rgba(39, 55, 130, 0.17);
  color: #fff;
}

.aoa-offer-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(66, 105, 255, 0.8), rgba(124, 76, 240, 0.2) 45%, rgba(21, 172, 204, 0.6));
  filter: blur(1px);
}

.aoa-diagnostic {
  padding: clamp(1rem, 2.5vw, 1.45rem);
}

.aoa-diagnostic-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: rgba(238, 242, 255, 0.64);
  font-family: var(--mono);
  font-size: 0.625rem;
  font-weight: 650;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.aoa-diagnostic-status {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #ffc2cd;
}

.aoa-diagnostic-status i {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 4px rgba(240, 91, 120, 0.15);
}

.aoa-flow {
  display: grid;
  grid-template-columns: 1fr 0.35fr 1fr 0.35fr 1fr 0.35fr 1fr;
  align-items: center;
  margin-top: 1.25rem;
}

.aoa-flow-node {
  display: grid;
  min-width: 0;
  gap: 0.2rem;
  padding: 0.75rem 0.45rem;
  border: 1px solid rgba(193, 204, 247, 0.2);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.07);
  text-align: center;
}

.aoa-flow-node small {
  color: rgba(217, 225, 255, 0.52);
  font-family: var(--mono);
  font-size: 0.55rem;
}

.aoa-flow-node strong {
  color: #f8f9ff;
  font-size: 0.72rem;
  font-weight: 650;
}

.aoa-flow-node--flag {
  border-color: rgba(240, 91, 120, 0.72);
  background: rgba(240, 91, 120, 0.1);
  box-shadow: 0 0 0 4px rgba(240, 91, 120, 0.06);
}

.aoa-flow-link {
  width: 100%;
  height: 1px;
  background: rgba(181, 198, 255, 0.35);
}

.aoa-flow-link--broken {
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--coral) 0 4px, transparent 4px 8px);
}

.aoa-breakpoint {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
  padding: 0.75rem;
  border: 1px solid rgba(240, 91, 120, 0.2);
  border-radius: 0.8rem;
  background: rgba(240, 91, 120, 0.09);
}

.aoa-breakpoint-icon {
  display: grid;
  place-items: center;
  width: 1.65rem;
  height: 1.65rem;
  flex: none;
  border-radius: 0.5rem;
  background: var(--coral);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
}

.aoa-breakpoint > span:last-child {
  display: grid;
  min-width: 0;
  gap: 0.12rem;
}

.aoa-breakpoint small {
  color: #ffacba;
  font-family: var(--mono);
  font-size: 0.56rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.aoa-breakpoint strong {
  color: #f6f7ff;
  font-size: 0.75rem;
  font-weight: 600;
}

.aoa-offer-summary {
  padding: clamp(1.25rem, 3vw, 1.7rem);
  border-radius: 1.1rem;
  background: #fff;
  color: var(--text);
  box-shadow: 0 10px 28px rgba(2, 8, 35, 0.22);
}

.aoa-offer-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.aoa-offer-summary .aoa-label {
  max-width: 12ch;
  color: var(--blue-dark);
}

.aoa-offer-price {
  display: grid;
  justify-items: end;
  gap: 0.25rem;
}

.aoa-offer-price strong {
  color: var(--navy);
  font-size: clamp(2.6rem, 2.2rem + 1.7vw, 3.5rem);
  font-weight: 740;
  letter-spacing: -0.055em;
  line-height: 0.9;
  font-variant-numeric: tabular-nums;
}

.aoa-offer-price span {
  max-width: 18ch;
  color: var(--muted-2);
  font-size: 0.7rem;
  font-weight: 600;
  line-height: 1.3;
  text-align: right;
}

.aoa-offer-list {
  display: grid;
  gap: 0.85rem;
  margin-top: 1rem;
}

.aoa-offer-list > div {
  display: grid;
  gap: 0.15rem;
}

.aoa-offer-list dt {
  color: var(--blue);
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.aoa-offer-list dd {
  margin: 0;
  color: #4f5871;
  font-size: 0.86rem;
  line-height: 1.45;
}

.aoa-offer-foot {
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 0.74rem;
  line-height: 1.5;
}

/* Section foundations */
.aoa-section {
  padding-block: clamp(4rem, 8vw, 6.5rem);
  scroll-margin-top: calc(var(--header-h) + 1px);
}

#main {
  scroll-margin-top: calc(var(--header-h) + 1px);
}

.aoa-section--flush {
  padding-top: clamp(4rem, 8vw, 6.5rem);
}

.aoa-section--tint {
  background: var(--canvas-2);
}

.aoa-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}

@media (min-width: 62rem) {
  .aoa-grid {
    grid-template-columns: 10.5rem minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 5rem);
  }
}

.aoa-rail {
  align-self: start;
}

.aoa-rail .aoa-label {
  padding: 0.45rem 0.65rem;
  border-radius: 0.45rem;
  background: var(--blue-soft);
  color: var(--blue-dark);
}

.aoa-body > * + * {
  margin-top: clamp(1.35rem, 2.5vw, 2rem);
}

.aoa-h2 {
  max-width: 18ch;
  font-size: clamp(2rem, 1.55rem + 2vw, 3.25rem);
  font-weight: 690;
  letter-spacing: -0.045em;
  line-height: 1.04;
}

.aoa-prose {
  max-width: 62ch;
  color: var(--muted);
}

.aoa-note {
  max-width: 67ch;
  padding: 0.9rem 1rem;
  border-left: 3px solid #aeb8d4;
  border-radius: 0 0.55rem 0.55rem 0;
  background: #f7f8fc;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.58;
}

.aoa-note a {
  color: var(--blue-dark);
  font-weight: 650;
  text-underline-offset: 0.16em;
}

/* Problems */
#problems {
  background: #fff;
}

.aoa-problems {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: problem;
}

@media (min-width: 48rem) {
  .aoa-problems {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.aoa-problems > li {
  position: relative;
  min-height: 11rem;
  padding: 1.5rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: linear-gradient(145deg, #fff, #f8f9fe);
  box-shadow: var(--shadow-sm);
  color: #4e5770;
  font-size: 0.98rem;
  line-height: 1.52;
  counter-increment: problem;
}

.aoa-problems > li::before {
  content: counter(problem, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  margin-bottom: 1.25rem;
  border-radius: 0.7rem;
  background: var(--blue-soft);
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 750;
}

.aoa-problems > li::after {
  content: "";
  position: absolute;
  right: -1.8rem;
  bottom: -1.8rem;
  width: 5.4rem;
  height: 5.4rem;
  border: 1.3rem solid rgba(49, 87, 246, 0.045);
  border-radius: 50%;
}

/* Deliverables */
#deliverables {
  background: var(--canvas);
}

.aoa-list {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 44rem) {
  .aoa-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.aoa-list > li {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 0.55rem 0.85rem;
  min-height: 11.5rem;
  padding: 1.5rem;
  border: 1px solid #e1e6f1;
  border-radius: 1rem;
  background: #fff;
  box-shadow: 0 10px 30px rgba(35, 55, 115, 0.05);
}

.aoa-list-index {
  grid-row: 1 / -1;
  display: grid;
  place-items: center;
  align-self: start;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 0.65rem;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  color: #fff;
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 750;
}

.aoa-list-term {
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 720;
  line-height: 1.3;
}

.aoa-list-copy {
  grid-column: 2;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

/* Process */
#process {
  background: #fff;
}

.aoa-steps {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 44rem) and (max-width: 51.999rem) {
  .aoa-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .aoa-steps > li:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 52rem) {
  .aoa-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.aoa-steps > li {
  position: relative;
  padding: 1.55rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.aoa-steps > li::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.25rem;
  right: 1.25rem;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--blue), var(--violet));
}

.aoa-step-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-dark);
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.aoa-steps h3 {
  margin-top: 1.1rem;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.aoa-steps p {
  margin-top: 0.65rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.57;
}

/* Evidence */
.aoa-section--dark {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 15%, rgba(112, 71, 235, 0.32), transparent 27rem),
    radial-gradient(circle at 12% 100%, rgba(22, 167, 200, 0.14), transparent 23rem),
    var(--navy);
  color: rgba(238, 242, 255, 0.78);
}

.aoa-section--dark .aoa-rail .aoa-label {
  background: rgba(106, 132, 255, 0.14);
  color: #aebdff;
}

.aoa-section--dark .aoa-h2 {
  color: #fff;
}

.aoa-evidence {
  display: grid;
  gap: 1rem;
}

@media (min-width: 40rem) {
  .aoa-evidence {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.aoa-evidence > div {
  padding: clamp(1.35rem, 3vw, 2rem);
  border: 1px solid rgba(184, 197, 255, 0.17);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.07);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.aoa-section--dark .aoa-evidence .aoa-label {
  color: #aeb9e6;
}

.aoa-stat {
  display: block;
  margin-top: 0.7rem;
  color: #fff;
  font-size: clamp(3rem, 2rem + 4vw, 4.75rem);
  font-weight: 720;
  letter-spacing: -0.065em;
  line-height: 0.92;
  font-variant-numeric: tabular-nums;
}

.aoa-stat--flag {
  color: #ff9bae;
}

.aoa-stat-note {
  margin-top: 0.9rem;
  color: rgba(231, 235, 255, 0.72);
  font-size: 0.9rem;
  line-height: 1.55;
}

.aoa-section--dark code {
  background: rgba(255, 255, 255, 0.09);
  color: #d8e0ff;
}

.aoa-limit {
  padding: 1.25rem 1.35rem;
  border: 1px solid rgba(255, 183, 89, 0.24);
  border-radius: 0.9rem;
  background: rgba(255, 176, 72, 0.09);
}

.aoa-limit .aoa-label {
  color: #ffc978;
}

.aoa-limit p {
  max-width: 67ch;
  margin-top: 0.55rem;
  color: rgba(240, 242, 255, 0.78);
  font-size: 0.9rem;
  line-height: 1.58;
}

.aoa-source {
  color: rgba(208, 216, 248, 0.5);
  font-family: var(--mono);
  font-size: 0.7rem;
  line-height: 1.55;
}

/* Fit */
#fit {
  background: var(--canvas);
}

.aoa-split {
  display: grid;
  gap: 1rem;
}

@media (min-width: 44rem) {
  .aoa-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.aoa-split > div {
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid #d9e8e2;
  border-radius: 1rem;
  background: var(--green-soft);
}

.aoa-split > div + div {
  border-color: #efdde2;
  background: #fff5f7;
}

.aoa-split h3 {
  font-size: 1.35rem;
  font-weight: 720;
  letter-spacing: -0.025em;
}

.aoa-checks {
  display: grid;
  gap: 0.8rem;
  margin: 1.1rem 0 0;
  padding: 0;
  color: #4d5d58;
  font-size: 0.9rem;
  line-height: 1.48;
  list-style: none;
}

.aoa-checks--out {
  color: #67585d;
}

.aoa-checks li {
  display: grid;
  grid-template-columns: 1.25rem minmax(0, 1fr);
  gap: 0.65rem;
  align-items: start;
}

.aoa-checks li::before {
  content: "✓";
  display: grid;
  place-items: center;
  width: 1.2rem;
  height: 1.2rem;
  margin-top: 0.15rem;
  border-radius: 50%;
  background: rgba(22, 132, 91, 0.12);
  color: var(--green);
  font-size: 0.7rem;
  font-weight: 850;
}

.aoa-checks--out li::before {
  content: "×";
  background: rgba(196, 65, 92, 0.09);
  color: #bd3f59;
}

/* Offer CTA */
#offer {
  background: #fff;
}

.aoa-offer-band {
  position: relative;
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  overflow: hidden;
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: 1.5rem;
  background:
    radial-gradient(circle at 96% 0%, rgba(34, 207, 224, 0.4), transparent 23rem),
    radial-gradient(circle at 0% 100%, rgba(147, 92, 255, 0.42), transparent 24rem),
    linear-gradient(135deg, #254adb 0%, #4e3ee6 58%, #6e3fdb 100%);
  box-shadow: 0 34px 65px -30px rgba(40, 69, 201, 0.6);
  color: rgba(255, 255, 255, 0.82);
}

.aoa-offer-band::after {
  content: "";
  position: absolute;
  right: -7rem;
  top: -9rem;
  width: 22rem;
  height: 22rem;
  border: 3.5rem solid rgba(255, 255, 255, 0.055);
  border-radius: 50%;
}

.aoa-offer-band > * {
  position: relative;
  z-index: 1;
}

@media (min-width: 57rem) {
  .aoa-offer-band {
    grid-template-columns: minmax(0, 0.9fr) minmax(20rem, 1fr);
    align-items: center;
  }
}

.aoa-offer-band .aoa-label {
  color: rgba(255, 255, 255, 0.7);
}

.aoa-offer-band .aoa-h2 {
  margin-top: 0.75rem;
  color: #fff;
}

.aoa-offer-band .aoa-prose {
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.79);
}

.aoa-offer-actions {
  display: grid;
  justify-items: start;
  gap: 0.65rem;
  margin-top: 1.6rem;
}

.aoa-offer-band .aoa-button {
  border-color: #fff;
  background: #fff;
  box-shadow: 0 18px 34px -18px rgba(4, 12, 65, 0.58);
  color: var(--blue-dark);
}

.aoa-offer-band .aoa-button:hover {
  border-color: #eef1ff;
  background: #eef1ff;
}

.aoa-mail {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.78rem;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.aoa-mail a {
  color: #fff;
  font-weight: 650;
  text-underline-offset: 0.18em;
}

.aoa-offer-band > div:last-child {
  padding: 1.3rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 1rem;
  background: rgba(7, 15, 63, 0.2);
  backdrop-filter: blur(4px);
}

.aoa-questions {
  display: grid;
  gap: 0.7rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: question;
}

.aoa-questions li {
  display: grid;
  grid-template-columns: 1.75rem minmax(0, 1fr);
  gap: 0.65rem;
  align-items: start;
  padding: 0.7rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.88rem;
  line-height: 1.45;
  counter-increment: question;
}

.aoa-questions li::before {
  content: counter(question, decimal-leading-zero);
  color: #c9d2ff;
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 750;
  line-height: 2.05;
}

/* FAQ */
#faq {
  background: var(--canvas-2);
}

.aoa-faq {
  display: grid;
  gap: 0.75rem;
}

.aoa-faq details {
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: #fff;
  box-shadow: 0 7px 22px rgba(35, 55, 115, 0.035);
}

.aoa-faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.75rem;
  padding: 1rem 1.15rem;
  cursor: pointer;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 680;
  line-height: 1.35;
  list-style: none;
}

.aoa-faq summary::-webkit-details-marker {
  display: none;
}

.aoa-faq summary::after {
  content: "+";
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  flex: none;
  border-radius: 0.55rem;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 1rem;
  font-weight: 600;
}

.aoa-faq details[open] summary::after {
  content: "−";
}

.aoa-faq details > *:not(summary) {
  max-width: 68ch;
  margin: 0;
  padding: 0 1.15rem 1.1rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.58;
}

/* Footer */
.aoa-footer {
  padding-block: clamp(3rem, 6vw, 4.5rem);
  background: var(--navy);
  color: rgba(232, 236, 255, 0.7);
  font-size: 0.875rem;
}

.aoa-footer-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 44rem) {
  .aoa-footer-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    align-items: start;
  }
}

.aoa-footer strong {
  color: #fff;
  font-size: 1rem;
}

.aoa-footer p {
  max-width: 46ch;
  margin-top: 0.7rem;
  color: rgba(218, 224, 249, 0.56);
}

.aoa-footer .aoa-button {
  margin-top: 0.25rem;
}

.aoa-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

.aoa-footer nav a {
  color: rgba(238, 241, 255, 0.76);
  font-weight: 600;
  text-decoration: none;
}

.aoa-footer nav a:hover {
  color: #fff;
}

.aoa-footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1.2rem;
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(205, 215, 255, 0.13);
  color: #8992b4;
  font-family: var(--mono);
  font-size: 0.69rem;
  line-height: 1.6;
}

/* Component resets above intentionally own their outer margins. Restore the
   shared section rhythm after those resets so headings never touch card grids. */
.aoa-body > .aoa-problems,
.aoa-body > .aoa-list,
.aoa-body > .aoa-steps {
  margin-top: clamp(1.35rem, 2.5vw, 2rem);
}

.aoa-visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 42rem) {
  .aoa-page {
    --header-h: 4rem;
  }

  .aoa-brand {
    gap: 0.5rem;
    font-size: 0.86rem;
  }

  .aoa-brand img {
    width: 1.35rem;
    height: 1.35rem;
  }

  .aoa-nav {
    gap: 0.6rem;
  }

  .aoa-nav-cta {
    padding-inline: 0.8rem;
  }

  .aoa-hero {
    padding-block: 3.25rem 4rem;
  }

  .aoa-hero h1 {
    max-width: 11ch;
    margin-top: 1.15rem;
    font-size: clamp(2.55rem, 11.8vw, 3.25rem);
    letter-spacing: -0.06em;
    line-height: 0.98;
  }

  .aoa-lede {
    margin-top: 1.3rem;
    font-size: 1.05rem;
  }

  .aoa-boundary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .aoa-boundary li {
    align-items: flex-start;
    border-radius: 0.7rem;
    font-size: 0.7rem;
  }

  .aoa-actions {
    margin-top: 1.55rem;
  }

  .aoa-actions .aoa-button {
    min-width: min(100%, 15rem);
  }

  .aoa-offer-card {
    border-radius: 1.25rem;
  }

  .aoa-diagnostic-head {
    align-items: flex-start;
    font-size: 0.55rem;
  }

  .aoa-flow-node {
    padding-inline: 0.25rem;
  }

  .aoa-flow-node strong {
    font-size: 0.62rem;
  }

  .aoa-offer-heading {
    align-items: flex-start;
  }

  .aoa-offer-summary .aoa-label {
    max-width: 10ch;
  }

  .aoa-section,
  .aoa-section--flush {
    padding-block: 3.5rem;
  }

  .aoa-grid {
    gap: 1.25rem;
  }

  .aoa-body > * + * {
    margin-top: 1.1rem;
  }

  .aoa-body > .aoa-problems,
  .aoa-body > .aoa-list,
  .aoa-body > .aoa-steps {
    margin-top: 1.1rem;
  }

  .aoa-h2 {
    font-size: clamp(2rem, 9vw, 2.55rem);
  }

  .aoa-problems > li,
  .aoa-list > li {
    min-height: 0;
    padding: 1.25rem;
  }

  .aoa-problems,
  .aoa-list,
  .aoa-steps,
  .aoa-split,
  .aoa-evidence {
    gap: 0.75rem;
  }

  .aoa-steps > li,
  .aoa-split > div,
  .aoa-evidence > div {
    padding: 1.25rem;
  }

  .aoa-offer-band {
    padding: 1.5rem;
    border-radius: 1.15rem;
  }

  .aoa-offer-band > div:last-child {
    padding: 1rem;
  }
}

@media (max-width: 22rem) {
  .aoa-boundary {
    grid-template-columns: 1fr;
  }

  .aoa-flow-node small {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .aoa-page *,
  .aoa-page *::before,
  .aoa-page *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }
}