/* Design-partner assessment funnel.
   Self-contained styling on the AI Cloud system (graphite/amber, Switzer/Commit Mono).
   It no longer depends on the legacy marketing stylesheet variables. */

:root {
  --md-ink: #192025;
  --md-soft: #3a4750;
  --md-muted: #52616b;
  --md-line: #aab4b9;
  --md-line-strong: #9eabb3;
  --md-subtle: #dfe7ea;
  --md-dark: #10191f;
  --md-deep: #0b1217;
  --md-panel: #152128;
  --md-focus: #7a4f12;
  --md-error: #b3261e;
  --md-error-bg: #fdecec;
  --md-warning: #7a5410;
  --md-warning-bg: #fdf3e3;
  --md-mono: CommitMono, monospace;
  --md-sans: Switzer, sans-serif;
}

.decision-page { background: var(--paper); color: var(--md-ink); }
.md-shell { margin-inline: auto; max-width: var(--width); padding-inline: var(--gutter); }

/* Hero */
.md-hero { background: var(--md-dark); color: #f3f6f7; padding-block: clamp(72px, 10vw, 132px) 88px; }
.md-hero-grid { align-items: start; display: grid; gap: 64px; grid-template-columns: repeat(12, minmax(0, 1fr)); }
.md-hero-grid > div { grid-column: span 7; }
.md-hero h1 { font-size: clamp(40px, 5vw, 76px); font-weight: 400; letter-spacing: -.04em; line-height: 1.05; max-width: 17ch; }
.md-hero-copy { color: #c2cdd4; font-size: 19px; line-height: 1.5; margin-top: 24px; max-width: 64ch; }
.md-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.md-hero-summary { color: #c2cdd4; display: grid; font: 400 12px/1.6 var(--md-mono); gap: 6px; list-style: none; margin-top: 24px; max-width: 78ch; }
.md-hero-summary li { padding-left: 16px; position: relative; }
.md-hero-summary li::before { color: var(--amber); content: "\2022"; left: 0; position: absolute; }

/* Buttons */
.md-button, .btn { align-items: center; border: 1px solid transparent; border-radius: 3px; cursor: pointer; display: inline-flex; flex: 0 0 auto; font: 500 15px/1 var(--md-sans); height: 48px; justify-content: center; padding: 0 20px; text-decoration: none; transition: background-color 140ms ease-out, border-color 140ms ease-out, color 140ms ease-out; white-space: nowrap; }
.md-button-primary { background: var(--amber); border-color: var(--amber); color: #192025; }
.md-button-primary:hover { background: #d9b677; border-color: #d9b677; }
.md-button-secondary { background: transparent; border-color: var(--md-line-strong); color: var(--md-ink); }
.md-button-secondary:hover { border-color: var(--amber-ink); color: var(--amber-ink); }

/* Decision table */
.md-decision-table { border-top: 1px solid #ffffff30; grid-column: span 5; padding-top: 18px; }
.md-decision-table h2 { color: #f3f6f7; font-size: 20px; }
.md-decision-table dl { margin-top: 14px; }
.md-decision-table dl > div { border-top: 1px solid #ffffff1f; display: grid; gap: 16px; grid-template-columns: 130px 1fr; padding: 12px 0; }
.md-decision-table dt { color: var(--amber); font: 12px/1.4 var(--md-mono); }
.md-decision-table dd { color: #c2cdd4; font-size: 13px; }

/* Sections */
.md-section { border-bottom: 1px solid var(--md-line); padding-block: 96px; }
.md-section h2 { font-size: clamp(32px, 3.6vw, 52px); font-weight: 400; letter-spacing: -.03em; line-height: 1.1; max-width: 23ch; }
.md-section p { color: var(--md-muted); max-width: 66ch; }
.md-section h2 + p { margin-top: 16px; }
.md-two-column { display: grid; gap: 64px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.md-persona-brief { background: var(--md-subtle); }
.md-check-list { display: grid; list-style: none; margin-top: 18px; padding: 0; }
.md-check-list li { border-top: 1px solid var(--md-line-strong); font-size: 15px; padding: 12px 0; }

.md-scope-grid { display: grid; gap: 64px; grid-template-columns: repeat(12, minmax(0, 1fr)); }
.md-scope-grid > div { grid-column: span 7; }
.md-scope-schedule { border-top: 1px solid var(--md-line-strong); grid-column: span 5; margin: 0; }
.md-scope-schedule > div { border-bottom: 1px solid var(--md-line-strong); display: grid; gap: 16px; grid-template-columns: 96px 1fr; padding: 12px 0; }
.md-scope-schedule dt { color: var(--amber-ink); font: 12px/1.4 var(--md-mono); }
.md-scope-schedule dd { color: var(--md-soft); font-size: 14px; }
.md-method-note { background: var(--md-subtle); border-left: 3px solid var(--amber-ink); color: var(--md-soft) !important; font-size: 14px; margin-top: 24px; padding: 14px 16px; }

.md-governance { background: var(--md-subtle); }
.md-governance-grid { display: grid; gap: 64px; grid-template-columns: repeat(12, minmax(0, 1fr)); }
.md-independence { background: var(--md-panel); color: #f3f6f7; grid-column: span 7; padding: 32px; }
.md-independence p { color: #c2cdd4; }
.md-independence p + p { margin-top: 16px; }
.md-qualification { grid-column: span 5; }
.md-objection .md-shell { max-width: 820px; }
.md-objection p { font-size: 18px; }

.md-section-heading { margin-bottom: 28px; }
.md-section-heading p { margin-top: 12px; }
.md-role-section { background: var(--md-subtle); }
.md-role-links { border-top: 1px solid var(--md-line-strong); }
.md-role-links a { display: grid; gap: 32px; grid-template-columns: 140px 1fr; padding: 16px 0; text-decoration: none; }
.md-role-links a + a { border-top: 1px solid var(--md-line-strong); }
.md-role-links strong { color: var(--amber-ink); font: 12px/1.4 var(--md-mono); }
.md-role-links span { color: var(--md-soft); }
.md-role-links a:hover span { color: var(--amber-ink); text-decoration: underline; text-underline-offset: 4px; }

/* Application form */
.md-application-section { background: var(--md-subtle); }
.md-application-grid { align-items: start; display: grid; gap: 64px; grid-template-columns: repeat(12, minmax(0, 1fr)); }
.md-application-intro { grid-column: span 3; position: sticky; top: 96px; }
.md-application-intro h2 { font-size: 28px; }
.md-application-intro > p { font-size: 15px; margin-top: 14px; }
.md-form { background: #ffffff; border: 1px solid var(--md-line-strong); grid-column: span 9; padding: 32px; position: relative; }
.md-form-notices { display: grid; gap: 8px; margin-bottom: 20px; }
.md-form-notices p { font-size: 12px; line-height: 1.45; margin: 0; padding: 9px 11px; }
.md-selection-notice { background: var(--md-subtle); border-left: 3px solid var(--amber-ink); color: var(--md-soft); }
.md-data-warning { background: var(--md-warning-bg); border-left: 3px solid var(--md-warning); color: var(--md-warning) !important; }
.md-fieldset { border: 0; border-bottom: 1px solid var(--md-line); margin: 0 0 24px; padding: 0 0 24px; }
.md-fieldset > legend { font-size: 18px; font-weight: 500; margin-bottom: 18px; }
.md-field-grid { display: grid; gap: 16px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.md-field-grid-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.md-field { margin-bottom: 16px; }
.md-field-grid .md-field { margin-bottom: 0; }
.md-field label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 6px; }
.md-field input, .md-field textarea, .md-field select { background: #ffffff; border: 1px solid #5f6d76; border-radius: 3px; color: var(--md-ink); font: 14px/1.45 var(--md-sans); min-height: 44px; padding: 8px 10px; width: 100%; }
.md-field textarea { min-height: 96px; resize: vertical; }
.md-field input::placeholder, .md-field textarea::placeholder { color: var(--md-muted); opacity: 1; }
.md-field input:focus, .md-field textarea:focus, .md-field select:focus { border-color: var(--md-focus); outline: 2px solid var(--md-focus); outline-offset: 1px; }
.md-field-invalid input, .md-field-invalid textarea, .md-field-invalid select { border-color: var(--md-error); }
.md-field-error { color: var(--md-error) !important; font-size: 12px; margin-top: 5px; }
.md-field-help { color: var(--md-muted); font-size: 13px; margin: -8px 0 16px; }
.md-evidence-grid { display: grid; gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.md-binary-field { border: 1px solid var(--md-line); padding: 12px; }
.md-binary-field legend { font-size: 13px; font-weight: 500; padding-inline: 4px; }
.md-binary-field label { font-size: 13px; margin-right: 14px; }
.md-binary-field input, .md-checkbox input { accent-color: var(--amber-ink); }
.md-confirmations { display: grid; gap: 10px; }
.md-checkbox { align-items: flex-start; display: flex; font-size: 14px; gap: 10px; }
.md-checkbox input { height: 18px; margin-top: 2px; width: 18px; }
.md-consent-note { color: var(--md-muted); font-size: 12px; margin-bottom: 18px; }
.md-submit { width: 100%; }
.md-error-summary { background: var(--md-error-bg); border: 2px solid var(--md-error); color: var(--md-error); margin-bottom: 24px; padding: 16px; }
.md-error-summary h3 { font-size: 16px; }
.md-error-summary ul { padding-left: 20px; }
.md-error-summary a { color: var(--md-error); }
.md-honeypot { clip: rect(1px,1px,1px,1px) !important; height: 1px !important; overflow: hidden !important; position: absolute !important; white-space: nowrap !important; width: 1px !important; }

/* Receipt */
.md-receipt { min-height: calc(100dvh - 88px); padding-block: 88px; }
.md-receipt .md-shell { max-width: 840px; }
.md-receipt h1 { font-size: clamp(34px, 4vw, 56px); font-weight: 400; letter-spacing: -.03em; margin-top: 16px; }
.md-receipt > .md-shell > p { color: var(--md-muted); font-size: 17px; margin-top: 20px; }
.md-eyebrow { text-transform: uppercase; font: 12px/1.2 var(--md-mono); letter-spacing: .08em; color: var(--amber-ink); }
.md-receipt-panel { background: var(--md-subtle); border-top: 1px solid var(--md-line-strong); margin: 32px 0; padding: 24px; }
.md-receipt-panel h2 { font-size: 22px; }
.md-receipt-panel ol { margin: 14px 0 0 20px; }
.md-receipt-panel li + li { margin-top: 6px; }

@media (max-width: 1040px) {
  .md-section { padding-block: 72px; }
  .md-hero-grid { gap: 40px; }
  .md-two-column { gap: 40px; }
  .md-application-grid { gap: 40px; }
  .md-application-intro { grid-column: span 4; }
  .md-form { grid-column: span 8; }
  .md-field-grid-three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 719px) {
  .md-hero { padding-block: 32px 40px; }
  .md-hero-grid, .md-scope-grid, .md-governance-grid { gap: 32px; grid-template-columns: 1fr; }
  .md-application-grid { gap: 18px; grid-template-columns: 1fr; }
  .md-hero-grid > div, .md-decision-table, .md-scope-grid > div, .md-scope-schedule, .md-independence, .md-qualification, .md-application-intro, .md-form { grid-column: 1; }
  .md-hero h1 { font-size: 40px; }
  .md-hero-copy { font-size: 16px; line-height: 1.45; margin-top: 14px; }
  .md-hero .md-actions { margin-top: 18px; }
  .md-hero-summary { margin-top: 16px; }
  .md-section { padding-block: 48px; }
  .md-section h2 { font-size: 28px; }
  .md-application-section { padding-block: 40px; }
  .md-application-intro h2 { font-size: 25px; }
  .md-application-intro > p { margin-top: 8px; }
  .md-two-column, .md-field-grid, .md-field-grid-three, .md-evidence-grid { grid-template-columns: 1fr; }
  .md-independence { padding: 24px 20px; }
  .md-role-links a { gap: 12px; grid-template-columns: 1fr; }
  .md-application-intro { position: static; }
  .md-form { padding: 20px 16px; }
  .md-form-notices { gap: 6px; margin-bottom: 14px; }
  .md-form-notices p { padding-block: 7px; }
  .md-actions { align-items: flex-start; }
  .md-actions .md-button { width: 100%; }
  .md-receipt { padding-block: 56px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}