/* ==========================================================================
   Reset / base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  background: var(--color-base);
  color: var(--color-text-primary-on-dark);
}
@media (min-width: 768px) {
  body { font-size: 1.125rem; }
}
img, svg { max-width: 100%; display: block; }
ul, ol { padding: 0; margin: 0; list-style: none; }
a { color: inherit; }

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

/* Skip link — visually hidden until focused */
.skip-link {
  position: absolute;
  top: -3rem;
  left: var(--space-2);
  z-index: 100;
  background: var(--color-orange);
  color: var(--color-base);
  padding: var(--space-1) var(--space-2);
  font-family: var(--font-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.skip-link:focus {
  top: var(--space-2);
}

/* ==========================================================================
   Layout
   ========================================================================== */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section--dark-base { background: var(--color-base); color: var(--color-text-primary-on-dark); }
.section--dark-panel { background: var(--color-panel); color: var(--color-text-primary-on-dark); }
.section--light { background: var(--color-offwhite); color: var(--color-text-primary-on-light); }

main > section, footer.section--dark-panel {
  padding-block: var(--space-6);
}
@media (min-width: 768px) {
  main > section, footer.section--dark-panel {
    padding-block: var(--space-7);
  }
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2 {
  font-family: var(--font-headline);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.05;
  margin: 0;
}
h1 { font-size: clamp(2.25rem, 8vw, 4.5rem); }
h2 { font-size: clamp(1.75rem, 6vw, 3rem); }

.eyebrow {
  font-family: var(--font-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent-text-on-dark);
  margin: 0 0 var(--space-2) 0;
}
.section--light .eyebrow {
  color: var(--color-text-secondary-on-light);
}

p { margin: 0 0 var(--space-3) 0; }
p:last-child { margin-bottom: 0; }

.mono-num {
  font-family: var(--font-mono);
  font-feature-settings: "tnum" 1;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-block;
  font-family: var(--font-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  font-size: 1rem;
  padding: var(--space-2) var(--space-4);
  border: var(--border-thick) currentColor;
  border-radius: var(--radius-0);
  min-height: 48px;
  line-height: 1.5;
  text-decoration: none;
  cursor: pointer;
  text-align: center;
}
.btn--primary {
  background: var(--color-cta-bg);
  color: var(--color-cta-text);
  border-color: var(--color-cta-text);
}
.btn--outline {
  background: transparent;
  color: var(--color-accent-text-on-dark);
  border-color: currentColor;
}
.btn--outline-dark {
  background: transparent;
  color: var(--color-text-primary-on-light);
  border-color: var(--color-text-primary-on-light);
}
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ==========================================================================
   Panels / cards ("stamped form" texture) — used sparingly, see build plan §5
   ========================================================================== */
.stamped-card {
  position: relative;
  border: var(--border-hairline-on-dark);
  border-radius: var(--radius-0);
  padding: var(--space-4);
  margin-top: 4px;
  margin-right: 4px;
}
.section--light .stamped-card {
  border: var(--border-hairline-on-light);
}
.stamped-card::after {
  content: "";
  position: absolute;
  inset: 4px -4px -4px 4px;
  border: var(--border-hairline-on-dark);
  z-index: -1;
}
.section--light .stamped-card::after {
  border: var(--border-hairline-on-light);
}

/* ==========================================================================
   H1 — Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: var(--border-hairline-on-dark);
  padding-block: var(--space-2);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-1);
}
.wordmark {
  font-family: var(--font-headline);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  font-size: 1.25rem;
  color: var(--color-text-primary-on-dark);
  text-decoration: none;
  white-space: nowrap;
}
@media (max-width: 480px) {
  .wordmark {
    font-size: 0.875rem;
  }
}
@media (max-width: 480px) {
  .header-cta {
    padding-inline: 12px;
    font-size: 0.875rem;
  }
}
.footer-wordmark {
  font-family: var(--font-headline);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  font-size: 1rem;
}

/* ==========================================================================
   H2 — Hero + Calculator
   ========================================================================== */
.hero-grid {
  padding-block: var(--space-5) var(--space-6);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}
@media (min-width: 1120px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) var(--calc-panel-max);
    gap: var(--space-4);
    max-width: calc(44rem + var(--space-4) + var(--calc-panel-max)); /* 44rem hero-text cap (fixed, unchanged, see Revision-3 §1) + gap + calc-panel's own fluid max — generalizes Revision-3's flat 78rem sum so the grid's cap tracks the calculator's width at every viewport, not just one endpoint; see Revision-4 §3 */
  }
}
.hero-text {
  max-width: 44rem;
}
.hero-cta {
  margin-top: var(--space-3);
}
.subhead {
  font-size: 1.125rem;
}
@media (min-width: 768px) {
  .subhead { font-size: 1.25rem; }
}

.calc-panel {
  background: var(--color-panel);
  border: var(--border-hairline-on-dark);
  padding: var(--space-4);
  max-width: 32rem;
}
.calc-field {
  margin-bottom: var(--space-3);
}
.calc-label {
  display: block;
  font-family: var(--font-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-secondary-on-dark);
  margin-bottom: var(--space-1);
}
.calc-input-wrap {
  display: flex;
  align-items: stretch;
}
.calc-input {
  font-family: var(--font-mono);
  font-feature-settings: "tnum" 1;
  font-size: 1.125rem;
  background: var(--color-base);
  color: var(--color-text-primary-on-dark);
  border: var(--border-hairline-on-dark);
  padding: var(--space-2);
  min-height: 48px;
  width: 100%;
}
.calc-input-wrap .calc-input {
  border-left: none;
}
.flap-cell--static {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.flap-display {
  display: inline-flex;
  gap: 2px;
}
.flap-cell {
  background: var(--color-panel);
  color: var(--color-ticker-digit);
  font-family: var(--font-mono);
  font-feature-settings: "tnum" 1;
  font-size: 1.75rem;
  font-weight: 500;
  width: 1.5ch;
  min-width: 1.25rem;
  text-align: center;
  border: var(--border-hairline-on-dark);
  position: relative;
  padding-block: var(--space-1);
}
.flap-cell::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: rgba(21, 24, 28, 0.6);
}

.calc-output-block {
  margin-top: var(--space-4);
}
.calc-output-label {
  font-family: var(--font-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-secondary-on-dark);
  margin: 0 0 var(--space-1) 0;
}
@media (min-width: 1120px) {
  .calc-panel {
    max-width: var(--calc-panel-max);
    padding: clamp(2rem, 0.71vw + 1.36rem, 2.5rem);
  }
  .calc-label,
  .calc-output-label {
    font-size: clamp(0.8125rem, 0.27vw + 0.57rem, 1rem);
  }
  .calc-input {
    font-size: clamp(1.125rem, 0.36vw + 0.8rem, 1.375rem);
    min-height: clamp(3rem, 0.71vw + 2.36rem, 3.5rem);
  }
  .flap-cell {
    font-size: clamp(1.75rem, 0.71vw + 1.11rem, 2.25rem);
    min-width: clamp(1.25rem, 0.71vw + 0.61rem, 1.75rem);
  }
}
.calc-disclosure {
  font-family: var(--font-eyebrow);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: var(--color-text-secondary-on-dark);
  margin-top: var(--space-2);
  text-transform: uppercase;
}
.calc-cta {
  margin-top: var(--space-4);
  display: inline-block;
}

/* ==========================================================================
   H4 — The Guarantee
   ========================================================================== */
#guarantee {
  border-top: var(--border-hairline-on-dark);
}
#guarantee .eyebrow {
  text-align: center;
}
.badge {
  background: var(--color-orange);
  color: var(--color-cta-text);
  border: var(--border-thick) var(--color-base);
  box-shadow: 4px 4px 0 var(--color-base);
  padding: var(--space-4);
  margin: var(--space-5) auto;
  display: block;
  width: fit-content;
}
.badge-text {
  font-family: var(--font-headline);
  text-transform: uppercase;
  font-size: clamp(1.5rem, 5vw, 2.5rem);
  line-height: 1.1;
  margin: 0;
}
.guarantee-copy {
  max-width: 42rem;
  margin-inline: auto;
}

/* ==========================================================================
   H5 — The Stack
   ========================================================================== */
.stack-table-wrap {
  margin-top: var(--space-5);
}
.stack-table {
  border-collapse: collapse;
  width: 100%;
}
.stack-table tbody tr {
  display: grid;
  grid-template-columns: 28px 1fr;
  grid-template-areas:
    "icon desc"
    "price price";
  column-gap: var(--space-2);
  row-gap: var(--space-1);
  padding-block: var(--space-3);
  border-bottom: var(--border-hairline-on-light);
}
.stack-table tbody tr:first-child {
  border-top: var(--border-hairline-on-light);
}
.stack-table tbody td {
  border: 0;
  padding: 0;
}
.stack-check {
  grid-area: icon;
  align-self: start;
}
.stack-desc {
  grid-area: desc;
}
.stack-check svg {
  width: 20px;
  height: 20px;
  color: var(--color-text-primary-on-light);
}
.stack-value {
  grid-area: price;
  text-align: left;
  white-space: normal;
  font-weight: 600;
}
@media (min-width: 768px) {
  .stack-table tbody tr {
    display: table-row;
    padding-block: 0;
  }
  .stack-table tbody td {
    border-bottom: var(--border-hairline-on-light);
    padding: var(--space-2) var(--space-2);
    vertical-align: middle;
  }
  .stack-table tbody tr:first-child td {
    border-top: var(--border-hairline-on-light);
  }
  .stack-check {
    width: 28px;
  }
  .stack-value {
    text-align: right;
    white-space: nowrap;
  }
}

.bonuses-list {
  margin-top: var(--space-4);
}
.bonuses-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.bonuses-list svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-text-primary-on-light);
  margin-top: 2px;
}

.stack-anchor {
  font-weight: 600;
  margin-top: var(--space-5);
}
.pull-quote {
  border-left: var(--border-thick) var(--color-orange);
  padding-left: var(--space-3);
  margin: var(--space-4) 0;
  font-size: 1.25rem;
  font-style: normal;
}
.stack-pricing {
  font-weight: 600;
}

/* ==========================================================================
   H6 — Scarcity
   ========================================================================== */
#scarcity {
  position: relative;
}
.scarcity-stripe {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: repeating-linear-gradient(
    45deg,
    var(--color-amber) 0 10px,
    var(--color-base) 10px 20px
  );
}
.scarcity-body {
  max-width: 42rem;
  margin-top: var(--space-3);
}
.stat-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-5);
}
@media (min-width: 768px) {
  .stat-row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.stat-card {
  text-align: left;
}
.stat-number {
  font-family: var(--font-mono);
  font-feature-settings: "tnum" 1;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 500;
  color: var(--color-ticker-digit);
  margin: 0 0 var(--space-1) 0;
}
.stat-label {
  font-family: var(--font-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-secondary-on-dark);
  margin: 0;
}

/* ==========================================================================
   H7 — Audit form
   ========================================================================== */
#audit-form .eyebrow,
#audit-form h2 {
  text-align: center;
}
.form-wrap {
  max-width: 36rem;
  margin-top: var(--space-5);
  margin-inline: auto;
}
.form-field {
  margin-bottom: var(--space-3);
}
.form-field label {
  display: block;
  font-family: var(--font-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: var(--space-1);
}
.form-field input[type="text"],
.form-field input[type="tel"],
.form-field input[type="number"],
.form-field select,
.form-field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: var(--space-2);
  min-height: 48px;
  border: var(--border-hairline-on-light);
  background: var(--color-offwhite);
  color: var(--color-text-primary-on-light);
}
.form-field textarea {
  min-height: 96px;
  resize: vertical;
}
.form-field input[aria-invalid="true"],
.form-field select[aria-invalid="true"] {
  border: var(--border-thick) var(--color-orange);
}
.field-error {
  color: var(--color-panel);
  font-family: var(--font-eyebrow);
  font-size: 0.8125rem;
  margin-top: var(--space-1);
  font-weight: 600;
}

.consent-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}
.notice-chip {
  background: var(--color-base);
  color: var(--color-offwhite);
  font-family: var(--font-eyebrow);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  padding: 2px 6px;
  flex-shrink: 0;
  white-space: nowrap;
}
.consent-row input[type="checkbox"] {
  width: 20px;
  height: 20px;
  min-width: 20px;
  min-height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}
.consent-label {
  font-size: 0.9375rem;
}

.form-submit {
  display: block;
  margin-top: var(--space-3);
  margin-inline: auto;
}

.form-status {
  margin-top: var(--space-3);
  color: var(--color-panel);
  font-weight: 600;
  text-align: center;
}

.form-success {
  max-width: 36rem;
  margin-top: var(--space-5);
  margin-inline: auto;
  border: var(--border-hairline-on-light);
  padding: var(--space-4);
}

.form-fallback {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--color-text-secondary-on-light);
  text-align: center;
  margin-top: var(--space-2);
}

/* ==========================================================================
   H8 — FAQ
   ========================================================================== */
.faq-list {
  margin-top: var(--space-5);
}
.faq-item {
  border-bottom: var(--border-hairline-on-dark);
}
.faq-item summary {
  cursor: pointer;
  padding: var(--space-3) 0;
  font-family: var(--font-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-weight: 600;
  font-size: 1rem;
  list-style: none;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::before {
  content: "+";
  display: inline-block;
  width: 1.25em;
  color: var(--color-accent-text-on-dark);
  font-family: var(--font-mono);
}
.faq-item[open] summary::before {
  content: "\2212";
}
.faq-item p {
  padding-bottom: var(--space-3);
  max-width: 42rem;
}

/* ==========================================================================
   Landing-page rework additions (2026-08-18) — how-it-works, not-a-bot.
   Functional/on-brand, not a full design pass; visual identity itself
   (colors, type, hard-edge aesthetic) is Riley's rebrand to do, not
   patched here. (Hero photo/name framing was dropped per Brandon's
   ruling — claim is "our people, never a third party," not a named
   face — so no hero-specific layout override is needed; bare
   .hero-grid, single column, is correct as-is. The reserved "Hear It"
   section was built, then cut per Brandon + the consent gate — removed
   entirely rather than kept empty.)
   ========================================================================== */
.how-it-works-list {
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}
@media (min-width: 900px) {
  .how-it-works-list {
    grid-template-columns: repeat(3, 1fr);
  }
}
.how-it-works-step {
  border-top: var(--border-thick) var(--color-orange);
  padding-top: var(--space-2);
}
.step-number {
  font-size: 2.5rem;
  color: var(--color-orange);
}
.step-desc {
  max-width: 28rem;
}

.not-a-bot-copy {
  max-width: 42rem;
  font-size: 1.125rem;
  margin-top: var(--space-3);
}

/* ==========================================================================
   H9 — Footer
   ========================================================================== */
footer.section--dark-panel {
  font-size: 0.875rem;
}
.footer-inner > * {
  margin-bottom: var(--space-2);
}