/* ============================================================
   Archi Automate - AI for AEC pillar page (product 27.12)
   Ported from the designer prototype; all rules scoped to .aa-rd
   Source: 2026.07.12_Automate.zip - archi-automate.css + tokens
   ============================================================ */

.aa-rd {

  /* ----------------------------------------------------------------------
     Color — IBM Carbon palette (single source of truth)
     Reference: https://carbondesignsystem.com/elements/color/tokens/
     ---------------------------------------------------------------------- */

  /* Blue (primary action) */
  --blue-10:  #edf5ff;
  --blue-20:  #d0e2ff;
  --blue-30:  #a6c8ff;
  --blue-40:  #78a9ff;
  --blue-50:  #4589ff;
  --blue-60:  #0f62fe;  /* Carbon "Interactive 01" — primary action */
  --blue-70:  #0043ce;
  --blue-80:  #002d9c;
  --blue-90:  #001d6c;
  --blue-100: #001141;

  /* Gray (neutrals) */
  --gray-10:  #f4f4f4;
  --gray-20:  #e0e0e0;
  --gray-30:  #c6c6c6;
  --gray-40:  #a8a8a8;
  --gray-50:  #8d8d8d;
  --gray-60:  #6f6f6f;
  --gray-70:  #525252;
  --gray-80:  #393939;
  --gray-90:  #262626;
  --gray-100: #161616;  /* Carbon Gray 100 — primary surface in dark / text in light */

  /* Black / White */
  --white:    #ffffff;
  --black:    #000000;

  /* Support / semantic (Carbon) */
  --red-60:    #da1e28;   /* error */
  --red-50:    #fa4d56;
  --green-60:  #198038;   /* success */
  --green-50:  #24a148;
  --yellow-30: #f1c21b;   /* warning */
  --yellow-40: #d2a106;
  --magenta-60:#d02670;
  --teal-60:   #0072c3;
  --purple-60: #8a3ffc;

  /* ----------------------------------------------------------------------
     Brand accent — Archi's icon-system gradient
     A soft blue→purple gradient used in product icons and hero artwork.
     Use SPARINGLY: only for product icons, app-brand surfaces, and hero
     decoration. Never for body type or UI actions.
     ---------------------------------------------------------------------- */
  --archi-icon-blue:   #2151ff;       /* the darker navy stroke */
  --archi-icon-violet: #b6a8ff;       /* the soft violet end */
  --archi-icon-gradient: linear-gradient(135deg, #b6a8ff 0%, #6f7dff 45%, #2151ff 100%);

  /* ----------------------------------------------------------------------
     Semantic role tokens — light theme (Carbon "g10")
     These are the only tokens you should reach for from components.
     ---------------------------------------------------------------------- */

  /* Surfaces (backgrounds) */
  --background:           var(--white);
  --layer-01:             var(--gray-10);
  --layer-02:             var(--white);
  --layer-03:             var(--gray-10);
  --layer-accent-01:      var(--gray-20);
  --field-01:             var(--gray-10);
  --field-02:             var(--white);

  /* Text (foreground) */
  --text-primary:         var(--gray-100);   /* body, headings */
  --text-secondary:       var(--gray-70);    /* labels, metadata */
  --text-placeholder:     var(--gray-40);
  --text-helper:          var(--gray-60);
  --text-on-color:        var(--white);      /* text on filled buttons / dark headers */
  --text-disabled:        var(--gray-30);

  /* Interactive */
  --interactive:          var(--blue-60);    /* the canonical Archi/Carbon blue */
  --link-primary:         var(--blue-60);
  --link-primary-hover:   var(--blue-70);

  /* Borders */
  --border-subtle:        var(--gray-20);
  --border-strong:        var(--gray-50);
  --border-inverse:       var(--gray-100);
  --focus:                var(--blue-60);

  /* Status */
  --support-error:        var(--red-60);
  --support-success:      var(--green-60);
  --support-warning:      var(--yellow-30);
  --support-info:         var(--blue-60);

  /* Header / shell (Carbon's app-shell black bar — used by every Archi plugin) */
  --header-bg:            var(--gray-100);
  --header-fg:            var(--white);
  --header-fg-dim:        var(--gray-30);

  /* ----------------------------------------------------------------------
     Typography
     IBM Plex Sans (variable). Plex Mono for data/values. Plex Serif allowed
     for editorial/marketing display only (rare).
     ---------------------------------------------------------------------- */

  --font-sans:  "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --font-mono:  "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --font-serif: "IBM Plex Serif", Georgia, "Times New Roman", serif;

  /* Weights (Carbon uses light 300 for display; regular 400; semibold 600) */
  --fw-light:    300;
  --fw-regular:  400;
  --fw-medium:   500;
  --fw-semibold: 600;
  --fw-bold:     700;

  /* Type scale — Carbon "Productive" and "Expressive" merged.
     Numbers chosen for 1.25 ratio with Carbon's named steps. */
  --type-display-04: 92px;   /* fluid mega-display, marketing only */
  --type-display-03: 72px;
  --type-display-02: 54px;
  --type-display-01: 42px;
  --type-heading-07: 32px;   /* h1 marketing */
  --type-heading-06: 28px;
  --type-heading-05: 24px;   /* h1 product */
  --type-heading-04: 20px;   /* h2 product */
  --type-heading-03: 16px;   /* h3 product / strong label */
  --type-heading-02: 14px;
  --type-body-02:    16px;   /* default body, marketing */
  --type-body-01:    14px;   /* default body, product */
  --type-label-01:   12px;   /* form labels, helper, captions */
  --type-helper-01:  12px;
  --type-code-01:    12px;

  /* Line heights (Carbon ratios) */
  --lh-tight:    1.125;
  --lh-snug:     1.25;
  --lh-normal:   1.375;
  --lh-relaxed:  1.5;

  /* ----------------------------------------------------------------------
     Spacing — Carbon "spacing scale" (every multiple of 8 wins; 4 for fine detail)
     ---------------------------------------------------------------------- */
  --spc-01:  2px;
  --spc-02:  4px;
  --spc-03:  8px;
  --spc-04:  12px;
  --spc-05:  16px;
  --spc-06:  24px;
  --spc-07:  32px;
  --spc-08:  40px;
  --spc-09:  48px;
  --spc-10:  64px;
  --spc-11:  80px;
  --spc-12:  96px;
  --spc-13:  160px;

  /* ----------------------------------------------------------------------
     Borders, radii, shadows — Carbon stays SHARP. Almost no radius anywhere.
     ---------------------------------------------------------------------- */
  --radius-none:   0;
  --radius-xs:     2px;       /* the only radius Carbon ever uses on chips/tags */
  --radius-pill:   999px;     /* tags only */

  --bw-thin:       1px;
  --bw-thick:      2px;
  --bw-focus:      2px;

  /* Carbon uses elevation very sparingly. Most surfaces are flat. */
  --shadow-sm: 0 1px 0 0 rgba(22,22,22,0.06);
  --shadow-md: 0 2px 6px rgba(22,22,22,0.10);
  --shadow-lg: 0 8px 24px rgba(22,22,22,0.12);
  --shadow-overlay: 0 12px 32px rgba(22,22,22,0.18);

  /* Motion — Carbon's "Productive" curves. Short, purposeful, no bounce. */
  --duration-fast-01: 70ms;
  --duration-fast-02: 110ms;
  --duration-moderate-01: 150ms;
  --duration-moderate-02: 240ms;
  --easing-standard:  cubic-bezier(0.2, 0, 0.38, 0.9);
  --easing-entrance:  cubic-bezier(0, 0, 0.38, 0.9);
  --easing-exit:      cubic-bezier(0.2, 0, 1, 0.9);
}

.aa-rd, .aa-rd * , .aa-rd *::before, .aa-rd *::after { box-sizing: border-box; }
.aa-rd {
  font-family: var(--font-sans);
  font-size: var(--type-body-01);
  line-height: var(--lh-relaxed);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "ss02", "ss03", "ss04";
}

.aa-rd h1 { font: var(--fw-light)    var(--type-heading-05) / var(--lh-snug) var(--font-sans); letter-spacing: -0.005em; margin: 0; }
.aa-rd h2 { font: var(--fw-regular)  var(--type-heading-04) / var(--lh-snug) var(--font-sans); margin: 0; }
.aa-rd h3 { font: var(--fw-semibold) var(--type-heading-03) / var(--lh-normal) var(--font-sans); margin: 0; }
.aa-rd h4 { font: var(--fw-semibold) var(--type-heading-02) / var(--lh-normal) var(--font-sans); margin: 0; }
.aa-rd h5 { font: var(--fw-semibold) var(--type-body-01)    / var(--lh-normal) var(--font-sans); margin: 0; }
.aa-rd h6 { font: var(--fw-semibold) var(--type-label-01)   / var(--lh-normal) var(--font-sans); text-transform: uppercase; letter-spacing: 0.04em; margin: 0; }
.aa-rd p { margin: 0; font-size: var(--type-body-01); line-height: var(--lh-relaxed); text-wrap: pretty; }
.aa-rd small { font-size: var(--type-label-01); color: var(--text-secondary); }
.aa-rd code, .aa-rd kbd, .aa-rd samp, .aa-rd pre { font-family: var(--font-mono); font-size: var(--type-code-01); }
.aa-rd pre { padding: var(--spc-05); background: var(--layer-01); overflow: auto; }
.aa-rd a {
  color: var(--link-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
  transition: color var(--duration-fast-02) var(--easing-standard); }
.aa-rd a:hover { color: var(--link-primary-hover); }
.aa-rd hr { border: 0; border-top: 1px solid var(--border-subtle); margin: var(--spc-06) 0; }
.aa-rd :focus-visible {
  outline: var(--bw-focus) solid var(--focus);
  outline-offset: -2px; }
.aa-rd .display-01 { font: var(--fw-light) var(--type-display-01)/var(--lh-tight) var(--font-sans); letter-spacing: -0.01em; }
.aa-rd .display-02 { font: var(--fw-light) var(--type-display-02)/var(--lh-tight) var(--font-sans); letter-spacing: -0.015em; }
.aa-rd .display-03 { font: var(--fw-light) var(--type-display-03)/var(--lh-tight) var(--font-sans); letter-spacing: -0.02em; }
.aa-rd .display-04 { font: var(--fw-light) var(--type-display-04)/var(--lh-tight) var(--font-sans); letter-spacing: -0.025em; }
.aa-rd .eyebrow {
  font: var(--fw-semibold) var(--type-label-01)/var(--lh-normal) var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-secondary); }
.aa-rd .mono { font-family: var(--font-mono); }

.aa-rd a { color: inherit; text-decoration: none; }
.aa-rd main { flex: 1; }
.aa-rd .wbtn {
  font: 400 14px/1 var(--font-sans);
  padding: 16px 64px 16px 16px;
  border: 0; cursor: pointer;
  display: inline-flex; align-items: center;
  min-height: 48px;
  position: relative;
  text-align: left;
  transition: background var(--duration-fast-02) var(--easing-standard); }
.aa-rd .wbtn img { width: 16px; height: 16px; position: absolute; right: 16px; top: 50%; transform: translateY(-50%); }
.aa-rd .wbtn--primary { background: var(--blue-60); color: var(--white); }
.aa-rd .wbtn--primary:hover { background: var(--blue-70); }
.aa-rd .wbtn--tertiary { background: transparent; color: var(--blue-60); border: 1px solid var(--blue-60); padding: 15px 64px 15px 15px; }
.aa-rd .wbtn--tertiary:hover { background: var(--blue-60); color: var(--white); }
.aa-rd .wbtn--on-dark { background: transparent; color: var(--white); border: 1px solid var(--white); padding: 15px 64px 15px 15px; }
.aa-rd .wbtn--on-dark:hover { background: var(--white); color: var(--gray-100); }
.aa-rd .wbtn--ghost { background: transparent; color: var(--white); padding: 15px 64px 15px 15px; }
.aa-rd .wbtn--ghost:hover { background: rgba(255,255,255,0.08); }
.aa-rd .statband {
  background: var(--gray-100);
  border-bottom: 1px solid #2a2c30; }
.aa-rd .statband__row {
  display: grid;
  grid-template-columns: repeat(5, 1fr); }
.aa-rd .statband__item {
  padding: 28px 24px;
  border-right: 1px solid #2a2c30;
  display: flex; flex-direction: column; gap: 6px; }
.aa-rd .statband__item:last-child { border-right: 0; }
.aa-rd .statband__n {
  font: 300 40px/1 var(--font-sans);
  letter-spacing: -0.02em;
  color: var(--white); }
.aa-rd .statband__l {
  font: 400 12px/1.3 var(--font-mono);
  color: #8d8d8d;
  text-transform: uppercase;
  letter-spacing: 0.04em; }
.aa-rd .hostgrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px; }
.aa-rd .hostgrid--flat {
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle); }
.aa-rd .hostgroup__label {
  font: 600 12px/1 var(--font-sans);
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--text-secondary);
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle); }
.aa-rd .hostgroup__cells {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle); }
.aa-rd .hostgroup:nth-child(3) .hostgroup__cells, .aa-rd .hostgroup:nth-child(4) .hostgroup__cells { grid-template-columns: repeat(2, 1fr); }
.aa-rd .hostcell {
  background: var(--white);
  padding: 24px;
  display: flex; flex-direction: column; gap: 14px;
  cursor: pointer;
  min-height: 168px;
  transition: background var(--duration-fast-02) var(--easing-standard); }
.aa-rd .hostcell:hover { background: var(--blue-10); }
.aa-rd .hostcell__mark {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--gray-10);
  border: 1px solid var(--border-subtle); }
.aa-rd .hostcell__mark img { width: 24px; height: 24px; }
.aa-rd .hostcell__body { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.aa-rd .hostcell__name { font: 600 17px/1.2 var(--font-sans); color: var(--text-primary); }
.aa-rd .hostcell__role { font: 400 13px/1.4 var(--font-sans); color: var(--text-secondary); }
.aa-rd .hostcell__go {
  font: 600 12px/1 var(--font-sans);
  color: var(--blue-60);
  display: inline-flex; align-items: center; gap: 6px;
  opacity: 0; transform: translateY(4px);
  transition: opacity var(--duration-fast-02) var(--easing-standard), transform var(--duration-fast-02) var(--easing-standard); }
.aa-rd .hostcell:hover .hostcell__go { opacity: 1; transform: none; }
.aa-rd .hosts__more {
  margin: 32px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  font: 400 14px/1.5 var(--font-sans);
  color: var(--text-secondary);
  max-width: 72ch; }
.aa-rd .techband {
  background: var(--gray-100);
  color: var(--white);
  padding: 96px 0;
  border-bottom: 1px solid var(--gray-100); }
.aa-rd .techband__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center; }
.aa-rd .techband__eyebrow {
  font: 600 12px/1 var(--font-sans);
  text-transform: uppercase; letter-spacing: 0.12em;
  color: #8d8d8d;
  margin: 0 0 24px;
  display: flex; align-items: center; gap: 12px; }
.aa-rd .techband__eyebrow::before { content: ""; width: 24px; height: 1px; background: currentColor; }
.aa-rd .techband__title {
  font: 300 44px/1.08 var(--font-sans);
  letter-spacing: -0.02em;
  margin: 0 0 24px;
  text-wrap: pretty; }
.aa-rd .techband__title b {
  font-weight: 300;
  background: linear-gradient(135deg, #c4a7ff 0%, #7c6cf6 55%, #3a6dfb 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.aa-rd .techband__body {
  font: 400 17px/1.55 var(--font-sans);
  color: #c6c6c6; margin: 0 0 20px; max-width: 52ch; }
.aa-rd .techband__foot {
  font: 400 12px/1 var(--font-mono);
  color: #8d8d8d; margin: 0;
  text-transform: uppercase; letter-spacing: 0.04em; }
.aa-rd .techband__diagram {
  display: flex; flex-direction: column; align-items: center; gap: 0; }
.aa-rd .techband__engine {
  background: #161616; border: 1px solid #2a2c30;
  padding: 24px 32px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  width: 100%; max-width: 420px; }
.aa-rd .techband__engine-badge {
  width: 48px; height: 48px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid #3a3d42; }
.aa-rd .techband__engine-badge img { width: 36px; height: 36px; display: block; }
.aa-rd .techband__engine-title { font: 600 15px/1.2 var(--font-sans); color: var(--white); }
.aa-rd .techband__engine-sub { font: 400 12px/1 var(--font-mono); color: #8d8d8d; }
.aa-rd .techband__stem { width: 1px; height: 32px; background: #3a3d42; }
.aa-rd .techband__out {
  width: 100%; max-width: 420px;
  border: 1px solid #2a2c30;
  background: #0d0f12;
  padding: 14px 16px;
  text-align: center;
  font: 400 12px/1.4 var(--font-mono);
  color: #8d8d8d;
  text-transform: uppercase; letter-spacing: 0.04em; }
.aa-rd .techband__hosts {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 1px; background: #2a2c30; border: 1px solid #2a2c30;
  width: 100%; max-width: 420px; }
.aa-rd .techband__host {
  background: #0d0f12; padding: 14px;
  display: flex; align-items: center; justify-content: center; }
.aa-rd .techband__host img { width: 22px; height: 22px; }
.aa-rd .spoke { padding: 24px 0 8px; }
.aa-rd .spoke__ring {
  position: relative;
  width: 100%; max-width: 620px; margin: 0 auto;
  aspect-ratio: 1 / 1; }
.aa-rd .spoke__lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.aa-rd .spoke__lines line { stroke: #3a3d42; stroke-width: 0.3; stroke-dasharray: 1.2 1.2; }
.aa-rd .spoke__node {
  position: absolute;
  transform: translate(-50%, -50%);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  width: 92px; }
.aa-rd .spoke__node-chip {
  width: 48px; height: 48px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--white); border: 1px solid #2a2c30; }
.aa-rd .spoke__node-chip img { width: 24px; height: 24px; }
.aa-rd .spoke__node em {
  font: 400 11px/1 var(--font-mono); color: #8d8d8d; font-style: normal;
  text-align: center; }
.aa-rd .spoke__core {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, rgba(124,108,246,0.16) 0%, rgba(124,108,246,0) 70%);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  text-align: center; }
.aa-rd .spoke__core-badge {
  width: 56px; height: 56px;
  display: inline-flex; align-items: center; justify-content: center;
  background: #161616; border: 1px solid #3a3d42; }
.aa-rd .spoke__core-badge img { width: 40px; height: 40px; display: block; }
.aa-rd .spoke__core-title { font: 600 14px/1.2 var(--font-sans); color: var(--white); }
.aa-rd .spoke__core-sub { font: 400 11px/1 var(--font-mono); color: #8d8d8d; }
.aa-rd .routes {
  margin-top: 48px;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: #2a2c30; border: 1px solid #2a2c30; }
.aa-rd .route {
  background: #161616; padding: 24px;
  display: flex; flex-direction: column; gap: 12px; }
.aa-rd .route__pair { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.aa-rd .route__badge {
  display: inline-flex; align-items: center; gap: 8px;
  font: 500 13px/1 var(--font-sans); color: var(--white);
  background: #0d0f12; border: 1px solid #2a2c30; padding: 6px 10px; }
.aa-rd .route__badge img { width: 16px; height: 16px; }
.aa-rd .route__arrow { color: #7c6cf6; font: 400 15px/1 var(--font-mono); }
.aa-rd .route__text { font: 400 14px/1.45 var(--font-sans); color: #c6c6c6; }
.aa-rd .interop__claim {
  margin: 48px 0 16px;
  font: 300 26px/1.25 var(--font-sans);
  letter-spacing: -0.01em;
  color: var(--white);
  text-wrap: pretty; }
.aa-rd .interop__claim b {
  font-weight: 300;
  background: linear-gradient(135deg, #c4a7ff 0%, #7c6cf6 55%, #3a6dfb 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.aa-rd .routes--chains { margin-top: 0; }
.aa-rd .route--chain { padding: 28px 24px; gap: 14px; }
.aa-rd .route__title { font: 600 18px/1.25 var(--font-sans); color: var(--white); margin: 0; }
.aa-rd .route__foot {
  margin-top: auto; padding-top: 14px;
  border-top: 1px solid #2a2c30;
  font: 400 11px/1.4 var(--font-mono); color: #8d8d8d;
  text-transform: uppercase; letter-spacing: 0.04em; }
.aa-rd .compat__list--hosts { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
@media (max-width: 1080px) {
.aa-rd .statband__row { grid-template-columns: repeat(3, 1fr); }
.aa-rd .statband__item:nth-child(3) { border-right: 0; }
.aa-rd .hostgrid { grid-template-columns: 1fr; gap: 24px; }
.aa-rd .hostgrid--flat { grid-template-columns: repeat(2, 1fr); gap: 1px; }
.aa-rd .techband__grid { grid-template-columns: 1fr; gap: 40px; }
.aa-rd .techband { padding: 64px 0; }
.aa-rd .routes { grid-template-columns: 1fr; }
.aa-rd .compat__list--hosts { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
.aa-rd .statband__row { grid-template-columns: 1fr 1fr; }
.aa-rd .statband__item:nth-child(3) { border-right: 1px solid #2a2c30; }
.aa-rd .statband__item:nth-child(odd) { border-right: 1px solid #2a2c30; }
.aa-rd .statband__item:nth-child(even) { border-right: 0; }
.aa-rd .statband__n { font-size: 30px; }
.aa-rd .hostgrid--flat { grid-template-columns: 1fr 1fr; }
.aa-rd .techband__title { font-size: 30px; }
.aa-rd .spoke__node { width: 64px; }
.aa-rd .spoke__node img { padding: 8px; width: 20px; height: 20px; }
.aa-rd .spoke__node em { font-size: 9px; }
.aa-rd .spoke__core { width: 130px; height: 130px; }
.aa-rd .spoke__core-badge { width: 40px; height: 40px; }
.aa-rd .techband__hosts { grid-template-columns: repeat(5, 1fr); }
}
.aa-rd .s { padding: 96px 0; border-bottom: 1px solid var(--border-subtle); }
.aa-rd .s.dark { background: var(--gray-100); color: var(--white); border-bottom-color: var(--gray-100); }
.aa-rd .s.alt { background: var(--gray-10); }
.aa-rd .s.dark .s__title { color: var(--white); }
.aa-rd .s.dark .s__lede { color: #c6c6c6; }
.aa-rd .s.dark .s__eyebrow { color: #8d8d8d; }
.aa-rd .s__header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  margin-bottom: 64px;
  align-items: end;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 32px; }
.aa-rd .s.dark .s__header { border-bottom-color: #2a2c30; }
.aa-rd .s__eyebrow {
  font: 600 12px/1 var(--font-sans);
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--text-secondary);
  margin: 0 0 12px;
  display: flex; align-items: center; gap: 12px; }
.aa-rd .s__eyebrow::before {
  content: ""; width: 24px; height: 1px; background: currentColor; }
.aa-rd .s__title {
  font: 300 48px/1.1 var(--font-sans); letter-spacing: -0.015em;
  margin: 0; max-width: 22ch;
  text-wrap: pretty; }
.aa-rd .s__lede { font: 400 16px/1.55 var(--font-sans); color: var(--text-secondary); max-width: 48ch; margin: 0; align-self: end; padding-bottom: 4px; }
.aa-rd .usecases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle); }
.aa-rd .usecase {
  background: var(--white);
  padding: 32px;
  display: flex; flex-direction: column;
  min-height: 240px;
  position: relative;
  transition: background var(--duration-fast-02) var(--easing-standard); }
.aa-rd .usecase:hover { background: var(--blue-10); }
.aa-rd .usecase__num {
  font: 600 12px/1 var(--font-mono);
  color: var(--blue-60);
  border-top: 2px solid var(--blue-60);
  padding-top: 8px;
  display: inline-block;
  margin-bottom: 24px;
  align-self: flex-start; }
.aa-rd .usecase__title {
  font: 600 18px/1.3 var(--font-sans);
  margin: 0 0 12px; }
.aa-rd .usecase__body {
  font: 400 14px/1.55 var(--font-sans);
  color: var(--text-secondary);
  margin: 0;
  text-wrap: pretty;
  flex: 1; }
.aa-rd .usecase__example {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
  font: 400 13px/1.5 var(--font-mono);
  color: var(--text-primary); }
.aa-rd .usecase__example::before {
  content: "» ";
  color: var(--blue-60); }
.aa-rd .howflow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border-subtle);
  position: relative; }
.aa-rd .howflow__node {
  padding: 32px 24px;
  background: var(--white);
  border-right: 1px solid var(--border-subtle);
  display: flex; flex-direction: column; gap: 16px;
  position: relative;
  min-height: 240px; }
.aa-rd .howflow__node:last-child { border-right: 0; }
.aa-rd .howflow__node-num {
  font: 600 11px/1 var(--font-mono);
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: flex; align-items: center; gap: 12px; }
.aa-rd .howflow__node-num::before {
  content: ""; width: 6px; height: 6px; background: var(--blue-60); border-radius: 50%; }
.aa-rd .howflow__node-title {
  font: 600 18px/1.25 var(--font-sans);
  margin: 0; }
.aa-rd .howflow__node-body {
  font: 400 14px/1.5 var(--font-sans);
  color: var(--text-secondary);
  margin: 0; }
.aa-rd .howflow__node-tag {
  display: inline-block;
  padding: 4px 8px;
  font: 400 11px/1.4 var(--font-mono);
  background: var(--gray-10);
  color: var(--text-secondary);
  border-radius: 2px;
  width: fit-content;
  margin-top: auto; }
.aa-rd .howflow__arrow {
  position: absolute;
  right: -10px;
  top: 56px;
  width: 20px; height: 20px;
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  z-index: 1;
  color: var(--blue-60);
  font: 400 12px/1 var(--font-mono); }
.aa-rd .howflow__node:last-child .howflow__arrow { display: none; }
.aa-rd .safety {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: #2a2c30;
  border: 1px solid #2a2c30; }
.aa-rd .safety__cell {
  background: #161616;
  color: var(--white);
  padding: 40px 32px;
  display: flex; flex-direction: column; gap: 16px; }
.aa-rd .safety__cell-mode {
  display: inline-flex; align-items: center; gap: 8px;
  font: 400 11px/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #8d8d8d; }
.aa-rd .safety__cell-mode-dot {
  width: 8px; height: 8px; border-radius: 50%; }
.aa-rd .safety__cell-title {
  font: 600 22px/1.2 var(--font-sans);
  margin: 0; }
.aa-rd .safety__cell-body {
  font: 400 14px/1.55 var(--font-sans);
  color: #c6c6c6;
  margin: 0; }
.aa-rd .safety__cell-list {
  display: flex; flex-direction: column; gap: 8px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid #2a2c30; }
.aa-rd .safety__cell-list-item {
  display: flex; align-items: flex-start; gap: 12px;
  font: 400 13px/1.45 var(--font-mono);
  color: #c6c6c6; }
.aa-rd .safety__cell-list-item svg { flex: 0 0 16px; margin-top: 1px; color: #7c6cf6; }
.aa-rd .hub {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 64px;
  align-items: start; }
.aa-rd .hub__copy h3 {
  font: 300 36px/1.1 var(--font-sans);
  letter-spacing: -0.01em;
  margin: 0 0 16px; }
.aa-rd .hub__copy p {
  font: 400 16px/1.55 var(--font-sans);
  color: var(--text-secondary);
  margin: 0 0 16px; }
.aa-rd .hub__features {
  list-style: none; padding: 0; margin: 24px 0 0;
  display: flex; flex-direction: column; gap: 1px;
  background: var(--border-subtle);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle); }
.aa-rd .hub__features li {
  background: var(--white);
  padding: 20px 0;
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 16px; }
.aa-rd .hub__features svg { width: 20px; height: 20px; color: var(--blue-60); margin-top: 2px; }
.aa-rd .hub__features h5 { font: 600 14px/1.3 var(--font-sans); margin: 0 0 4px; }
.aa-rd .hub__features p { font: 400 13px/1.5 var(--font-sans); color: var(--text-secondary); margin: 0; }
.aa-rd .compat {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle); }
.aa-rd .compat__cell {
  background: var(--white);
  padding: 32px; }
.aa-rd .compat__cell h4 {
  font: 600 12px/1 var(--font-sans);
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--text-secondary);
  margin: 0 0 16px; }
.aa-rd .compat__list { list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 12px; }
.aa-rd .compat__list li {
  display: flex; align-items: center; gap: 12px;
  font: 400 15px/1.4 var(--font-sans);
  padding: 8px 0;
  border-bottom: 1px dashed var(--border-subtle); }
.aa-rd .compat__list li:last-child { border-bottom: 0; }
.aa-rd .compat__list li img { width: 24px; height: 24px; }
.aa-rd .compat__list li code { font: 400 13px/1 var(--font-mono); color: var(--text-secondary); margin-left: auto; }
.aa-rd .compat__list li svg { width: 16px; height: 16px; color: var(--blue-60); }
.aa-rd .versus-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border: 1px solid var(--border-subtle); }
.aa-rd .versus-table th, .aa-rd .versus-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
  font: 400 14px/1.45 var(--font-sans);
  vertical-align: top; }
.aa-rd .versus-table th:last-child, .aa-rd .versus-table td:last-child { border-right: 0; }
.aa-rd .versus-table thead th {
  background: var(--gray-10);
  font: 600 12px/1.2 var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  padding: 14px 20px;
  vertical-align: bottom; }
.aa-rd .versus-table thead th.is-us {
  background: var(--gray-100);
  color: var(--white); }
.aa-rd .versus-table .row-label {
  font: 600 13px/1.3 var(--font-sans);
  color: var(--text-primary);
  background: var(--gray-10);
  width: 22%; }
.aa-rd .versus-table .v-yes { color: var(--blue-60); font-weight: 600; }
.aa-rd .versus-table .v-no { color: var(--text-secondary); }
.aa-rd .versus-table .v-partial { color: var(--text-secondary); font-style: italic; }
.aa-rd .versus-table .col-us {
  background: rgba(124,108,246,0.04);
  border-left: 2px solid #7c6cf6;
  font-weight: 500; }
.aa-rd .cta-band {
  background: #0d0f12;
  color: var(--white);
  padding: 96px 0;
  position: relative;
  overflow: hidden; }
.aa-rd .cta-band__grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
  position: relative; z-index: 1; }
.aa-rd .cta-band__title {
  font: 300 48px/1.1 var(--font-sans);
  letter-spacing: -0.015em;
  margin: 0 0 16px;
  max-width: 18ch;
  text-wrap: pretty; }
.aa-rd .cta-band__title b {
  font-weight: 300;
  background: linear-gradient(135deg, #c4a7ff 0%, #7c6cf6 55%, #3a6dfb 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent; }
.aa-rd .cta-band__sub {
  font: 400 16px/1.55 var(--font-sans);
  color: #c6c6c6;
  margin: 0;
  max-width: 56ch; }
.aa-rd .cta-band__buttons { display: flex; gap: 1px; }
.aa-rd .cta-band__halo {
  position: absolute; right: -10%; top: -50%;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(124,108,246,0.18) 0%, rgba(124,108,246,0) 60%);
  pointer-events: none; }
.aa-rd .modal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle); }
.aa-rd .modal-cell {
  background: var(--white);
  padding: 32px 24px;
  display: flex; flex-direction: column; gap: 16px;
  min-height: 280px;
  position: relative; }
.aa-rd .modal-cell__visual {
  height: 80px;
  display: flex; align-items: center; justify-content: flex-start; }
.aa-rd .modal-cell__icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, #c4a7ff 0%, #7c6cf6 55%, #3a6dfb 100%);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); }
.aa-rd .modal-cell__icon svg { width: 24px; height: 24px; }
.aa-rd .modal-cell__label {
  font: 600 11px/1 var(--font-mono);
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin: 0; }
.aa-rd .modal-cell__title {
  font: 600 16px/1.3 var(--font-sans);
  margin: 0; }
.aa-rd .modal-cell__body {
  font: 400 13px/1.5 var(--font-sans);
  color: var(--text-secondary);
  margin: 0; }
.aa-rd .modal-cell__example {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px dashed var(--border-subtle);
  font: 400 12px/1.5 var(--font-mono);
  color: var(--text-primary); }
.aa-rd .showcase {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 0;
  border: 1px solid var(--border-subtle);
  background: var(--white); }
.aa-rd .showcase__rail {
  background: var(--gray-10);
  border-right: 1px solid var(--border-subtle);
  display: flex; flex-direction: column; }
.aa-rd .showcase__tab {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  background: transparent;
  border-left: 2px solid transparent;
  transition: background var(--duration-fast-02) var(--easing-standard), border-color var(--duration-fast-02) var(--easing-standard);
  text-align: left;
  font-family: var(--font-sans);
  display: flex; flex-direction: column; gap: 6px; }
.aa-rd .showcase__tab:hover { background: var(--white); }
.aa-rd .showcase__tab.is-active { background: var(--white); border-left-color: var(--blue-60); }
.aa-rd .showcase__tab-num {
  font: 600 11px/1 var(--font-mono);
  color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: 0.06em; }
.aa-rd .showcase__tab.is-active .showcase__tab-num { color: var(--blue-60); }
.aa-rd .showcase__tab-title {
  font: 600 15px/1.3 var(--font-sans);
  color: var(--text-primary); }
.aa-rd .showcase__tab-sub {
  font: 400 12px/1.45 var(--font-sans);
  color: var(--text-secondary); }
.aa-rd .showcase__stage {
  position: relative;
  background: var(--gray-10);
  padding: 32px;
  display: flex; align-items: center; justify-content: center;
  min-height: 560px; }
.aa-rd .showcase__shot {
  width: 100%;
  max-width: 920px;
  display: block;
  box-shadow: 0 16px 48px rgba(0,0,0,0.18);
  border: 1px solid var(--border-subtle); }
.aa-rd .showcase__caption {
  position: absolute;
  left: 32px; bottom: 32px; right: 32px;
  background: var(--gray-100); color: var(--white);
  padding: 12px 16px;
  font: 400 12px/1.4 var(--font-mono);
  display: flex; align-items: center; gap: 12px;
  pointer-events: none; }
.aa-rd .showcase__caption-tag {
  background: #7c6cf6; color: var(--white);
  padding: 2px 6px;
  font: 600 10px/1.4 var(--font-mono);
  text-transform: uppercase; letter-spacing: 0.04em; }
.aa-rd .skills {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 64px;
  align-items: start; }
.aa-rd .skills__copy h3 {
  font: 300 36px/1.1 var(--font-sans);
  letter-spacing: -0.01em;
  margin: 0 0 16px; }
.aa-rd .skills__copy p {
  font: 400 16px/1.6 var(--font-sans);
  color: var(--text-secondary);
  margin: 0 0 16px;
  text-wrap: pretty; }
.aa-rd .skills__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle); }
.aa-rd .skills__cell {
  background: var(--white);
  color: var(--text-primary);
  padding: 24px;
  display: flex; flex-direction: column; gap: 12px; }
.aa-rd .skills__cell-num {
  font: 600 11px/1 var(--font-mono);
  color: var(--blue-60);
  border-top: 2px solid var(--blue-60);
  padding-top: 8px;
  align-self: flex-start; }
.aa-rd .skills__cell-title {
  font: 600 15px/1.3 var(--font-sans);
  margin: 0; }
.aa-rd .skills__cell-body {
  font: 400 13px/1.5 var(--font-sans);
  color: var(--text-secondary);
  margin: 0; }
.aa-rd .skills__cell-tag {
  display: inline-flex; flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 12px; }
.aa-rd .skills__cell-tag span {
  font: 400 11px/1.4 var(--font-mono);
  background: var(--gray-10);
  color: var(--text-secondary);
  padding: 2px 8px;
  border-radius: 2px; }
.aa-rd .interop__diagram {
  border: 1px solid #2a2c30;
  background: #161616;
  padding: 48px 32px;
  margin-bottom: 32px; }
.aa-rd .interop__rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 920px; margin: 0 auto; }
.aa-rd .interop__tile {
  border: 1px solid #2a2c30;
  background: #0d0f12;
  padding: 16px;
  display: flex; flex-direction: column; gap: 8px;
  align-items: flex-start; }
.aa-rd .interop__tile-mark {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  background: var(--accent, var(--blue-60)); }
.aa-rd .interop__tile-mark svg { width: 18px; height: 18px; }
.aa-rd .interop__tile-name { font: 600 14px/1.2 var(--font-sans); color: var(--white); margin: 0; }
.aa-rd .interop__tile-role { font: 400 10px/1.3 var(--font-mono); text-transform: uppercase; letter-spacing: 0.04em; color: #8d8d8d; margin: 0; }
.aa-rd .interop__tile--soon { opacity: 0.5; }
.aa-rd .interop__stem {
  display: flex; align-items: center; justify-content: center;
  gap: 16px;
  margin: 24px auto;
  max-width: 920px; }
.aa-rd .interop__stem-line { height: 1px; background: #2a2c30; flex: 1; }
.aa-rd .interop__stem-label {
  font: 400 11px/1 var(--font-mono);
  text-transform: uppercase; letter-spacing: 0.08em;
  color: #8d8d8d;
  white-space: nowrap; }
.aa-rd .interop__core {
  max-width: 920px; margin: 0 auto;
  border: 1px solid transparent;
  background:
    linear-gradient(#0d0f12, #0d0f12) padding-box,
    linear-gradient(135deg, #c4a7ff, #7c6cf6 55%, #3a6dfb) border-box;
  padding: 20px 24px;
  display: flex; align-items: center; gap: 16px;
  flex-wrap: wrap; }
.aa-rd .interop__core-badge {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, #c4a7ff 0%, #7c6cf6 55%, #3a6dfb 100%);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  flex: 0 0 auto; }
.aa-rd .interop__core-badge svg { width: 20px; height: 20px; }
.aa-rd .interop__core-title { font: 600 16px/1.2 var(--font-sans); color: var(--white); margin: 0; }
.aa-rd .interop__core-sub { font: 400 12px/1.4 var(--font-mono); color: #8d8d8d; margin: 2px 0 0; }
.aa-rd .interop__core-modes { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
.aa-rd .interop__core-mode {
  font: 400 11px/1 var(--font-mono);
  text-transform: uppercase; letter-spacing: 0.04em;
  color: #c6c6c6;
  padding: 6px 10px;
  border: 1px solid #2a2c30; }
.aa-rd .brandico { display: block; object-fit: contain; }
.aa-rd .brandico--w { filter: brightness(0) invert(1); }
.aa-rd .brandico--dk { filter: brightness(0) saturate(0); }
.aa-rd .interop__tile-mark {
  background: #1f2125;
  border: 1px solid #2a2c30; }
.aa-rd .interop__tile-mark img { width: 18px; height: 18px; }
.aa-rd .clientstrip {
  border: 1px solid var(--border-subtle);
  background: var(--white);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-bottom: 1px; }
.aa-rd .client {
  display: flex; align-items: center; gap: 12px;
  padding: 18px 20px;
  border-right: 1px solid var(--border-subtle);
  border-top: 1px solid var(--border-subtle); }
.aa-rd .clientstrip .client:nth-child(-n+5) { border-top: 0; }
.aa-rd .client img { width: 22px; height: 22px; flex: 0 0 auto; }
.aa-rd .client__name { font: 500 13px/1.2 var(--font-sans); color: var(--text-primary); white-space: nowrap; }
.aa-rd .client__tag { margin-left: auto; font: 400 10px/1 var(--font-mono); color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.04em; }
.aa-rd .client--off { background: var(--gray-10); }
.aa-rd .client--off .client__name { color: var(--text-secondary); }
.aa-rd .client--off img { opacity: 0.4; }
.aa-rd .compat__list li .compat__ico { width: 22px; height: 22px; flex: 0 0 auto; }
.aa-rd .appshow {
  border: 1px solid var(--border-subtle);
  background: var(--white); }
.aa-rd .appshow__tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--border-subtle); }
.aa-rd .appshow__tab {
  text-align: left;
  padding: 18px 22px;
  background: var(--gray-10);
  border: 0;
  border-right: 1px solid var(--border-subtle);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-family: var(--font-sans);
  display: flex; flex-direction: column; gap: 6px;
  transition: background var(--duration-fast-02) var(--easing-standard); }
.aa-rd .appshow__tab:last-child { border-right: 0; }
.aa-rd .appshow__tab:hover { background: var(--white); }
.aa-rd .appshow__tab.is-active {
  background: var(--white);
  border-bottom-color: var(--blue-60); }
.aa-rd .appshow__tab-num {
  font: 600 11px/1 var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  text-transform: uppercase; }
.aa-rd .appshow__tab.is-active .appshow__tab-num { color: var(--blue-60); }
.aa-rd .appshow__tab-title { font: 600 15px/1.25 var(--font-sans); color: var(--text-primary); }
.aa-rd .appshow__tab-sub { font: 400 12px/1.45 var(--font-sans); color: var(--text-secondary); }
.aa-rd .appshow__stage {
  background: var(--gray-10);
  padding: 40px;
  display: flex; flex-direction: column; align-items: center; gap: 24px; }
.aa-rd .whyvideo__frame {
  position: relative;
  margin: 0 auto;
  width: 100%;
  max-width: 1080px;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-lg);
  background: #0d0f12;
  line-height: 0;
  overflow: hidden; }
.aa-rd .whyvideo__media {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  display: block;
  object-fit: contain;
  background: #0d0f12; }
.aa-rd .whyvideo__overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 20px;
  border: 0; cursor: pointer;
  background: linear-gradient(180deg, rgba(13,15,18,0.30) 0%, rgba(13,15,18,0.55) 100%);
  transition: background var(--duration-fast-02) var(--easing-standard); }
.aa-rd .whyvideo__overlay:hover { background: linear-gradient(180deg, rgba(13,15,18,0.22) 0%, rgba(13,15,18,0.48) 100%); }
.aa-rd .whyvideo__play {
  width: 72px; height: 72px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--blue-60);
  transition: background var(--duration-fast-02) var(--easing-standard); }
.aa-rd .whyvideo__overlay:hover .whyvideo__play { background: var(--blue-70); }
.aa-rd .whyvideo__play img { width: 32px; height: 32px; filter: brightness(0) invert(1); }
.aa-rd .whyvideo__play svg { width: 30px; height: 30px; }
.aa-rd .whyvideo__cue {
  font: 600 12px/1 var(--font-mono);
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--white);
  line-height: 1.2; }
.aa-rd .whyvideo__cap {
  display: flex; align-items: center; gap: 12px; justify-content: center;
  font: 400 13px/1.45 var(--font-mono);
  color: var(--text-secondary);
  margin: 24px auto 0;
  max-width: 1080px; }
.aa-rd .whyvideo__cap-tag {
  background: var(--gray-100); color: var(--white);
  padding: 3px 8px;
  font: 600 10px/1.4 var(--font-mono);
  text-transform: uppercase; letter-spacing: 0.04em; }
.aa-rd .getstarted__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  max-width: 1080px;
  margin: 0 auto 24px; }
.aa-rd .getstarted__step {
  background: var(--white);
  padding: 20px 24px;
  display: flex; align-items: baseline; gap: 14px; }
.aa-rd .getstarted__step-num {
  font: 600 12px/1 var(--font-mono);
  color: var(--blue-60);
  border-top: 2px solid var(--blue-60);
  padding-top: 8px;
  flex: 0 0 auto; }
.aa-rd .getstarted__step-text { display: flex; flex-direction: column; gap: 4px; }
.aa-rd .getstarted__step-title { font: 600 15px/1.25 var(--font-sans); color: var(--text-primary); }
.aa-rd .getstarted__step-sub { font: 400 13px/1.45 var(--font-sans); color: var(--text-secondary); }
.aa-rd .appshow__frame {
  margin: 0;
  width: 100%;
  max-width: 1080px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-lg);
  background: #0d0f12;
  line-height: 0; }
.aa-rd .appshow__shot { display: block; width: 100%; height: auto; }
.aa-rd .appshow__cap {
  display: flex; align-items: center; gap: 12px;
  font: 400 13px/1.4 var(--font-mono);
  color: var(--text-secondary);
  margin: 0;
  max-width: 1080px;
  text-align: center; }
.aa-rd .appshow__cap-tag {
  background: var(--gray-100); color: var(--white);
  padding: 3px 8px;
  font: 600 10px/1.4 var(--font-mono);
  text-transform: uppercase; letter-spacing: 0.04em; }
@media (max-width: 1080px) {
.aa-rd .clientstrip { grid-template-columns: repeat(2, 1fr); }
.aa-rd .clientstrip .client:nth-child(-n+5) { border-top: 1px solid var(--border-subtle); }
.aa-rd .clientstrip .client:nth-child(-n+2) { border-top: 0; }
.aa-rd .appshow__tabs { grid-template-columns: repeat(2, 1fr); }
.aa-rd .appshow__tab:nth-child(2) { border-right: 0; }
.aa-rd .appshow__stage { padding: 20px; }
}
@media (max-width: 640px) {
.aa-rd .clientstrip { grid-template-columns: 1fr; }
.aa-rd .appshow__tabs { grid-template-columns: 1fr; }
}
@media (max-width: 1080px) {
.aa-rd .interop__rail { grid-template-columns: 1fr 1fr; }
.aa-rd .interop__core-modes { margin-left: 0; width: 100%; }
.aa-rd .s__header { grid-template-columns: 1fr; gap: 16px; }
.aa-rd .s__title { font-size: 36px; }
.aa-rd .usecases { grid-template-columns: 1fr 1fr; }
.aa-rd .howflow { grid-template-columns: 1fr; }
.aa-rd .howflow__node { border-right: 0; border-bottom: 1px solid var(--border-subtle); }
.aa-rd .howflow__node:last-child { border-bottom: 0; }
.aa-rd .howflow__arrow { right: 50%; top: auto; bottom: -10px; transform: translateX(50%) rotate(90deg); }
.aa-rd .hub { grid-template-columns: 1fr; gap: 32px; }
.aa-rd .compat { grid-template-columns: 1fr; }
.aa-rd .cta-band__grid { grid-template-columns: 1fr; }
.aa-rd .modal-grid { grid-template-columns: 1fr 1fr; }
.aa-rd .showcase { grid-template-columns: 1fr; }
.aa-rd .showcase__rail { display: grid; grid-template-columns: repeat(2, 1fr); border-right: 0; border-bottom: 1px solid var(--border-subtle); }
.aa-rd .showcase__tab { border-bottom: 0; border-left: 0; border-top: 2px solid transparent; }
.aa-rd .showcase__tab.is-active { border-left-color: transparent; border-top-color: var(--blue-60); }
.aa-rd .skills { grid-template-columns: 1fr; gap: 32px; }
.aa-rd .skills__grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
.aa-rd .usecases, .aa-rd .safety { grid-template-columns: 1fr; }
.aa-rd .interop__rail { grid-template-columns: 1fr; }
.aa-rd .modal-grid { grid-template-columns: 1fr; }
.aa-rd .versus-table { font-size: 12px; }
.aa-rd .s__title { font-size: 28px; }
.aa-rd .s, .aa-rd .cta-band { padding-top: 56px; padding-bottom: 56px; }
.aa-rd .s__header { margin-bottom: 40px; padding-bottom: 24px; }
.aa-rd .cta-band__buttons { flex-direction: column; gap: 8px; align-items: stretch; }
.aa-rd .cta-band__buttons .wbtn { width: 100%; }
.aa-rd .versus-table { display: block; overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
.aa-rd .appshow__stage { padding: 14px; }
.aa-rd .modal-cell { min-height: 0; }
.aa-rd .whyvideo__play { width: 60px; height: 60px; }
.aa-rd .whyvideo__play img { width: 26px; height: 26px; }
.aa-rd .whyvideo__cap { flex-wrap: wrap; justify-content: flex-start; }
.aa-rd .getstarted__steps { grid-template-columns: 1fr; }
.aa-rd .cta-band__title { font-size: 30px; }
.aa-rd .interop__diagram { padding: 24px 16px; }
.aa-rd .interop__core { padding: 16px; }
.aa-rd .interop__core-modes { margin-left: 0; width: 100%; }
}

/* ---- Learn & support (carried over from previous page build) ---- */
.aa-rd .aa-docs{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--border-subtle); border:1px solid var(--border-subtle); }
.aa-rd .aa-doc{ background:var(--white); padding:32px; display:flex; flex-direction:column; min-height:200px; }
.aa-rd .aa-doc__num{ font:600 12px/1 var(--font-mono); color:var(--blue-60); border-top:2px solid var(--blue-60); padding-top:8px; align-self:flex-start; margin-bottom:24px; }
.aa-rd .aa-doc h3{ font:600 18px/1.3 var(--font-sans); margin:0 0 12px; }
.aa-rd .aa-doc p{ font:400 14px/1.55 var(--font-sans); color:var(--text-secondary); margin:0; flex:1; }
.aa-rd .aa-doc a{ font:600 14px/1 var(--font-sans); color:var(--blue-60); text-decoration:none; display:inline-flex; align-items:center; gap:8px; margin-top:24px; }
.aa-rd .aa-doc a svg{ width:14px; height:14px; }
@media (max-width: 640px){
  .aa-rd .aa-docs{ grid-template-columns:1fr; }
}