/* ============================================================
   AUTOMATISATIONS — page-specific styles
   Layered on top of site.css. Reuses --tokens, .nav, .footer,
   .ambient, .grain, .scanline, .cursor-*, .btn, etc.
   ============================================================ */

/* ============ Hero ============ */
.au-hero {
  position: relative; z-index: 2;
  min-height: 100vh;
  padding: 160px 32px 100px;
  overflow: hidden;
  display: flex; flex-direction: column; justify-content: center;
}
.au-hero-grid {
  position: absolute; inset: 0; z-index: -1; opacity: 0.4;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, #000 30%, transparent 80%);
}
.au-hero-inner {
  max-width: 1240px; margin: 0 auto; width: 100%;
  position: relative;
}
.au-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px 7px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,0.025);
  backdrop-filter: blur(10px);
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 28px;
}
.au-hero-eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--violet-2);
  box-shadow: 0 0 12px var(--violet-2);
  animation: au-pulse 2s ease-in-out infinite;
}
@keyframes au-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}
.au-hero-title {
  font-size: clamp(56px, 9.4vw, 148px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.92;
  margin: 0 0 36px;
  font-feature-settings: "ss01", "cv11";
}
.au-hero-title .line { display: block; overflow: hidden; padding: 0.04em 0.05em 0.06em; }
.au-hero-title .word { display: inline-block; transform: translateY(105%); }
.au-hero-title em {
  font-style: italic;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  font-weight: 400;
  display: inline-block;
  padding-right: 0.20em;
  margin-right: -0.06em;
}
.au-hero-lead {
  max-width: 640px;
  font-size: clamp(17px, 1.5vw, 21px);
  color: var(--ink-dim);
  line-height: 1.5;
  margin: 0 0 44px;
  text-wrap: pretty;
}
.au-hero-ctas {
  display: flex; gap: 14px; flex-wrap: wrap;
}

/* ============ Section common ============ */
.au-section {
  position: relative; z-index: 2;
  padding: 120px 32px;
  max-width: 1240px;
  margin: 0 auto;
}
.au-section-head {
  display: grid; grid-template-columns: 1fr auto;
  gap: 40px; align-items: end;
  padding-bottom: 60px;
  margin-bottom: 60px;
  border-bottom: 1px solid var(--line);
}
.au-section-head .left { max-width: 720px; }
.au-section-head h2 {
  font-size: clamp(36px, 4.8vw, 64px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin: 0 0 18px;
}
.au-section-head h2 em {
  font-style: italic;
  color: var(--violet-2);
  font-weight: 500;
}
.au-section-head p {
  font-size: 16px; color: var(--ink-dim); line-height: 1.55;
  margin: 0; max-width: 56ch;
}
.au-section-head .right {
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.14em;
  color: var(--ink-mute); text-transform: uppercase;
  text-align: right;
  display: flex; flex-direction: column; align-items: flex-end; gap: 4px;
  white-space: nowrap;
}
.au-section-head .right strong {
  font-weight: 400; color: var(--ink); font-size: 28px;
  letter-spacing: -0.02em;
  font-family: "Geist", sans-serif;
}

/* ============ Constat (3 angles) ============ */
.au-angles {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
}
.au-angle {
  background: var(--bg);
  padding: 40px 36px;
  display: flex; flex-direction: column; gap: 20px;
  position: relative;
  transition: background 320ms;
}
.au-angle:hover { background: rgba(168, 85, 247, 0.04); }
.au-angle .num {
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.16em;
  color: var(--ink-mute);
}
.au-angle h3 {
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 500; letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0;
  max-width: calc(100% - 20px);
}
.au-angle h3 em { font-style: italic; color: var(--violet-2); font-weight: 500; }
.au-angle p {
  font-size: 14px; color: var(--ink-dim); line-height: 1.6;
  margin: 0; text-wrap: pretty;
}
.au-angle .stat {
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex; align-items: baseline; gap: 12px;
}
.au-angle .stat-v {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 500; letter-spacing: -0.025em;
  font-feature-settings: "tnum";
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  display: inline-block;
  padding-right: 0.08em;
  margin-right: -0.02em;
}
.au-angle .stat-l {
  font-size: 12px; color: var(--ink-mute);
  font-family: "Geist Mono", monospace;
  letter-spacing: 0.08em; text-transform: uppercase;
}
@media (max-width: 900px) {
  .au-angles { grid-template-columns: 1fr; }
}

/* ============ Workflow demo (signature) ============ */
.au-workflow {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.005));
  padding: 60px 50px;
  overflow: hidden;
  isolation: isolate;
}
.au-workflow::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 80% at 50% 0%, rgba(168, 85, 247, 0.18), transparent 70%),
    radial-gradient(40% 60% at 100% 100%, rgba(232, 121, 249, 0.12), transparent 70%);
  pointer-events: none;
}
.au-workflow-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 50px;
  flex-wrap: wrap; gap: 20px;
}
.au-workflow-head .label {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-dim);
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(0,0,0,0.3);
}
.au-workflow-head .label .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #2dd4bf;
  box-shadow: 0 0 10px #2dd4bf;
  animation: au-pulse 1.6s ease-in-out infinite;
}
.au-workflow-head .controls {
  display: flex; gap: 10px;
}
.au-workflow-head .controls button {
  padding: 8px 14px;
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: color 220ms, border-color 220ms, background 220ms;
}
.au-workflow-head .controls button:hover {
  color: var(--ink); border-color: var(--line-strong);
}
.au-workflow-head .controls button.is-active {
  color: var(--bg); background: var(--ink); border-color: var(--ink);
}

.au-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  align-items: center;
  min-height: 240px;
}
.au-node {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(14, 14, 22, 0.85);
  backdrop-filter: blur(6px);
  padding: 18px 16px;
  display: flex; flex-direction: column; gap: 8px;
  z-index: 2;
  transition: border-color 480ms, transform 480ms cubic-bezier(.2,.7,.2,1), box-shadow 480ms;
  min-height: 96px;
}
.au-node.is-on {
  border-color: rgba(232, 121, 249, 0.7);
  box-shadow: 0 0 0 1px rgba(232, 121, 249, 0.4),
              0 0 36px rgba(168, 85, 247, 0.35),
              inset 0 0 20px rgba(168, 85, 247, 0.08);
  transform: translateY(-3px);
}
.au-node .node-icon {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: rgba(168, 85, 247, 0.12);
  border: 1px solid rgba(168, 85, 247, 0.25);
  display: flex; align-items: center; justify-content: center;
  color: var(--violet-2);
  transition: background 480ms, border-color 480ms;
}
.au-node.is-on .node-icon {
  background: rgba(232, 121, 249, 0.2);
  border-color: rgba(232, 121, 249, 0.6);
}
.au-node .node-icon svg { width: 14px; height: 14px; }
.au-node .node-label {
  font-family: "Geist Mono", monospace;
  font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-mute);
  transition: color 480ms;
}
.au-node.is-on .node-label { color: var(--violet-2); }
.au-node .node-name {
  font-size: 13px; font-weight: 500;
  color: var(--ink-dim);
  line-height: 1.25;
  letter-spacing: -0.01em;
  transition: color 480ms;
}
.au-node.is-on .node-name { color: var(--ink); }
.au-node .node-status {
  margin-top: auto;
  display: flex; align-items: center; gap: 6px;
  font-family: "Geist Mono", monospace;
  font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-mute);
}
.au-node .node-status .led {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--ink-mute);
  transition: background 280ms, box-shadow 280ms;
}
.au-node.is-on .node-status .led {
  background: #2dd4bf;
  box-shadow: 0 0 6px #2dd4bf;
}
.au-node.is-on .node-status { color: #2dd4bf; }

/* connector cells */
.au-conn {
  position: relative; height: 100%;
  display: flex; align-items: center;
}
.au-conn-line {
  width: 100%; height: 1px;
  background: rgba(255,255,255,0.1);
  position: relative;
  overflow: hidden;
}
.au-conn-line::after {
  content: ""; position: absolute;
  top: -1px; left: -30%;
  width: 30%; height: 3px;
  background: linear-gradient(90deg, transparent, var(--violet-2), transparent);
  border-radius: 99px;
  filter: blur(0.5px);
  opacity: 0;
  transition: opacity 200ms;
}
.au-conn.is-active .au-conn-line { background: rgba(232, 121, 249, 0.35); }
.au-conn.is-active .au-conn-line::after {
  opacity: 1;
  animation: au-pulse-flow 0.9s linear forwards;
}
@keyframes au-pulse-flow {
  0% { left: -30%; }
  100% { left: 100%; }
}

/* workflow log (terminal-style sidebar) */
.au-workflow-log {
  margin-top: 40px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: grid; grid-template-columns: 120px 1fr;
  gap: 32px; align-items: start;
}
.au-workflow-log .log-title {
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-mute);
}
.au-workflow-log .log-stream {
  font-family: "Geist Mono", monospace;
  font-size: 12px; line-height: 1.7;
  color: var(--ink-dim);
  height: 140px; overflow: hidden;
  position: relative;
  display: flex; flex-direction: column-reverse;
}
.au-workflow-log .log-stream::after {
  content: ""; position: absolute;
  top: 0; left: 0; right: 0; height: 30px;
  background: linear-gradient(180deg, var(--bg), transparent);
  pointer-events: none;
  z-index: 2;
}
.au-workflow-log .log-line .ts { color: var(--ink-mute); margin-right: 10px; }
.au-workflow-log .log-line .lv-ok { color: #2dd4bf; }
.au-workflow-log .log-line .lv-info { color: var(--violet-2); }

@media (max-width: 1024px) {
  .au-flow { grid-template-columns: 1fr; gap: 18px; }
  .au-conn { display: none; }
  .au-workflow { padding: 40px 24px; }
  .au-workflow-log { grid-template-columns: 1fr; gap: 12px; }
}

/* ============ Use cases (4 cards) ============ */
.au-uses {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.au-use {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 36px 40px;
  background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.005));
  overflow: hidden;
  transition: border-color 320ms, transform 480ms cubic-bezier(.2,.7,.2,1);
  isolation: isolate;
  display: flex; flex-direction: column;
  min-height: 380px;
}
.au-use:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
}
.au-use::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(120% 80% at 100% 0%, rgba(168, 85, 247, 0.14), transparent 60%);
  opacity: 0; transition: opacity 320ms;
}
.au-use:hover::before { opacity: 1; }
.au-use .use-num {
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.16em; color: var(--ink-mute);
  margin-bottom: 16px;
}
.au-use h3 {
  font-size: clamp(24px, 2.4vw, 32px);
  font-weight: 500; letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 0 0 16px;
  max-width: calc(100% - 30px);
}
.au-use h3 em { font-style: italic; color: var(--violet-2); font-weight: 500; }
.au-use p {
  font-size: 14px; color: var(--ink-dim); line-height: 1.6;
  margin: 0 0 24px; text-wrap: pretty;
  max-width: 52ch;
}
.au-use .use-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 24px;
}
.au-use .use-tag {
  font-family: "Geist Mono", monospace;
  font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-dim);
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(0,0,0,0.2);
}
.au-use .use-foot {
  margin-top: auto;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center;
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-mute);
}
.au-use .use-foot strong {
  color: var(--ink); font-weight: 400;
}
@media (max-width: 900px) { .au-uses { grid-template-columns: 1fr; } }

/* ============ Avant / Après ============ */
.au-vs {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
}
.au-vs-col {
  background: var(--bg);
  padding: 44px 40px;
  display: flex; flex-direction: column;
  position: relative;
  min-height: 520px;
}
.au-vs-col.before { background: rgba(255,255,255,0.015); }
.au-vs-col.after {
  background:
    radial-gradient(80% 100% at 100% 0%, rgba(168, 85, 247, 0.12), transparent 60%),
    var(--bg);
}
.au-vs-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  margin-bottom: 18px;
}
.au-vs-tag .led {
  width: 6px; height: 6px; border-radius: 50%;
}
.au-vs-col.before .au-vs-tag { color: rgba(248, 113, 113, 0.8); }
.au-vs-col.before .au-vs-tag .led { background: rgba(248, 113, 113, 0.9); box-shadow: 0 0 8px rgba(248, 113, 113, 0.6); }
.au-vs-col.after .au-vs-tag { color: var(--violet-2); }
.au-vs-col.after .au-vs-tag .led { background: var(--violet-2); box-shadow: 0 0 8px var(--violet-2); }
.au-vs-col h3 {
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 500; letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 30px;
  max-width: calc(100% - 30px);
}
.au-vs-col h3 em { font-style: italic; font-weight: 500; }
.au-vs-col.after h3 em { color: var(--violet-2); }
.au-steps { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.au-step {
  display: grid; grid-template-columns: 28px 1fr auto;
  gap: 14px; align-items: center;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(0,0,0,0.2);
  transition: border-color 220ms;
}
.au-step .n {
  font-family: "Geist Mono", monospace;
  font-size: 10px; letter-spacing: 0.1em;
  color: var(--ink-mute);
  text-align: center;
}
.au-step .label {
  font-size: 13px; color: var(--ink-dim); line-height: 1.4;
}
.au-step .time {
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.06em;
  white-space: nowrap;
}
.au-vs-col.before .au-step .time { color: rgba(248, 113, 113, 0.85); }
.au-vs-col.after .au-step .time { color: #2dd4bf; }
.au-vs-foot {
  margin-top: auto;
  padding-top: 28px;
  display: flex; align-items: baseline; gap: 14px;
}
.au-vs-foot .total {
  font-size: clamp(36px, 3.6vw, 48px);
  font-weight: 500; letter-spacing: -0.025em;
  font-feature-settings: "tnum";
  display: inline-block;
  padding-right: 0.08em;
  margin-right: -0.02em;
}
.au-vs-col.before .au-vs-foot .total { color: rgba(248, 113, 113, 0.95); }
.au-vs-col.after .au-vs-foot .total {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  padding-right: 0.08em;
  margin-right: -0.02em;
}
.au-vs-foot .lab {
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-mute);
}
@media (max-width: 900px) { .au-vs { grid-template-columns: 1fr; } }

/* ============ ROI calculator ============ */
.au-roi {
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
}
.au-roi-controls {
  background: var(--bg);
  padding: 44px 40px;
  display: flex; flex-direction: column; gap: 32px;
}
.au-roi-controls .roi-label {
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 18px;
}
.au-slider-group {
  display: flex; flex-direction: column; gap: 10px;
}
.au-slider-row {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 14px;
}
.au-slider-row .l { color: var(--ink-dim); }
.au-slider-row .v {
  font-family: "Geist Mono", monospace;
  font-size: 16px; font-weight: 500;
  color: var(--ink);
}
.au-slider {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 4px;
  border-radius: 99px;
  background: rgba(255,255,255,0.08);
  outline: none;
  cursor: none;
}
.au-slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--ink);
  border: 3px solid var(--violet-2);
  cursor: none;
  box-shadow: 0 0 0 4px rgba(168, 85, 247, 0.18);
  transition: box-shadow 220ms;
}
.au-slider::-webkit-slider-thumb:hover { box-shadow: 0 0 0 8px rgba(168, 85, 247, 0.25); }
.au-slider::-moz-range-thumb {
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--ink); border: 3px solid var(--violet-2);
  cursor: none;
}

.au-roi-output {
  background:
    radial-gradient(80% 100% at 100% 0%, rgba(168, 85, 247, 0.18), transparent 60%),
    var(--bg);
  padding: 44px 40px;
  display: flex; flex-direction: column; justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.au-roi-output .roi-label {
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 18px;
}
.au-roi-result {
  margin: 12px 0 32px;
}
.au-roi-result .big {
  font-size: clamp(56px, 8vw, 96px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  font-feature-settings: "tnum";
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  display: block;
  margin-bottom: 6px;
  display: inline-block;
  padding-right: 0.08em;
  margin-right: -0.02em;
}
.au-roi-result .sub {
  font-family: "Geist Mono", monospace;
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-dim);
}
.au-roi-breakdown {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 28px;
}
.au-roi-bd-cell {
  background: var(--bg);
  padding: 16px 18px;
  display: flex; flex-direction: column; gap: 6px;
}
.au-roi-bd-cell .v {
  font-size: 22px; font-weight: 500; letter-spacing: -0.015em;
  font-feature-settings: "tnum";
}
.au-roi-bd-cell .l {
  font-family: "Geist Mono", monospace;
  font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-mute);
}
.au-roi-output .btn { align-self: flex-start; }
@media (max-width: 900px) { .au-roi { grid-template-columns: 1fr; } }

/* ============ Stack & garde-fous ============ */
.au-trust {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.au-trust-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 40px;
  background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.005));
}
.au-trust-card .eyebrow {
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px;
}
.au-trust-card .eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--violet-2); }
.au-trust-card h3 {
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 500; letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 20px;
}
.au-trust-card p {
  font-size: 14px; color: var(--ink-dim); line-height: 1.6;
  margin: 0 0 26px; max-width: 50ch;
}
.au-stack-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.au-stack-item {
  display: flex; flex-direction: column; gap: 4px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(0,0,0,0.25);
  transition: border-color 220ms, background 220ms;
}
.au-stack-item:hover { border-color: var(--line-strong); background: rgba(168, 85, 247, 0.04); }
.au-stack-item .name {
  font-size: 13px; color: var(--ink); font-weight: 500;
  letter-spacing: -0.005em;
}
.au-stack-item .role {
  font-family: "Geist Mono", monospace;
  font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-mute);
}
.au-guardrails { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.au-guardrails li {
  display: grid; grid-template-columns: 18px 1fr;
  gap: 14px; align-items: start;
  font-size: 14px; color: var(--ink-dim); line-height: 1.45;
}
.au-guardrails li::before {
  content: ""; display: block;
  width: 14px; height: 14px;
  margin-top: 4px;
  border-radius: 4px;
  background: rgba(168, 85, 247, 0.12);
  border: 1px solid rgba(168, 85, 247, 0.4);
  position: relative;
}
.au-guardrails li::after {
  content: ""; position: absolute;
  width: 5px; height: 8px;
  border-right: 1.5px solid var(--violet-2);
  border-bottom: 1.5px solid var(--violet-2);
  transform: translate(4px, 5px) rotate(45deg);
}
.au-guardrails li { position: relative; }
.au-guardrails li strong { color: var(--ink); font-weight: 500; }
@media (max-width: 900px) {
  .au-trust { grid-template-columns: 1fr; }
  .au-stack-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============ Mini case ============ */
.au-case {
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(60% 80% at 0% 0%, rgba(168, 85, 247, 0.12), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.005));
  padding: 50px 50px 50px 50px;
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 50px;
  align-items: center;
  overflow: hidden;
  position: relative;
}
.au-case-body .tag {
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--violet-2);
  margin-bottom: 18px;
  display: inline-flex; align-items: center; gap: 8px;
}
.au-case-body .tag::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--violet-2); box-shadow: 0 0 8px var(--violet-2);
}
.au-case-body h3 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 500; letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 0 0 18px;
  max-width: calc(100% - 30px);
}
.au-case-body h3 em { font-style: italic; color: var(--violet-2); font-weight: 500; }
.au-case-body p {
  font-size: 15px; color: var(--ink-dim); line-height: 1.55;
  margin: 0 0 28px; max-width: 48ch;
}
.au-case-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.au-case-stats .stat .v {
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 500; letter-spacing: -0.02em;
  font-feature-settings: "tnum";
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  display: inline-block;
  padding-right: 0.08em;
  margin-right: -0.02em;
}
.au-case-stats .stat .l {
  font-family: "Geist Mono", monospace;
  font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 4px;
}

.au-case-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #07070a;
}
.au-case-mock {
  position: absolute; inset: 0;
  padding: 14px;
  display: flex; flex-direction: column;
  font-family: "Geist Mono", monospace;
  font-size: 10.5px;
  color: var(--ink-dim);
  line-height: 1.6;
  background:
    linear-gradient(180deg, rgba(168,85,247,0.05) 0%, transparent 60%);
}
.au-case-mock .bar {
  display: flex; gap: 5px; margin-bottom: 14px;
}
.au-case-mock .bar span {
  width: 9px; height: 9px; border-radius: 50%;
  background: rgba(255,255,255,0.15);
}
.au-case-mock .bar span:first-child { background: rgba(248, 113, 113, 0.8); }
.au-case-mock .bar span:nth-child(2) { background: rgba(251, 191, 36, 0.8); }
.au-case-mock .bar span:nth-child(3) { background: rgba(45, 212, 191, 0.8); }
.au-case-mock .ln { display: block; padding: 1px 0; opacity: 0; animation: au-typeline 0.4s forwards; }
.au-case-mock .ln .ts { color: var(--ink-mute); margin-right: 8px; }
.au-case-mock .ln .ok { color: #2dd4bf; }
.au-case-mock .ln .info { color: var(--violet-2); }
.au-case-mock .ln .warn { color: #fbbf24; }
@keyframes au-typeline { to { opacity: 1; } }

@media (max-width: 900px) {
  .au-case { grid-template-columns: 1fr; padding: 36px; }
  .au-case-visual { aspect-ratio: 16 / 10; }
}

/* ============ FAQ (reuses .faq-* from service-page if loaded; redefine here) ============ */
.au-faq-list {
  border-top: 1px solid var(--line);
}
.au-faq-item { border-bottom: 1px solid var(--line); }
.au-faq-q {
  width: 100%;
  display: flex; justify-content: space-between; align-items: center;
  padding: 28px 8px 28px 0;
  text-align: left;
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 500; letter-spacing: -0.01em;
  color: var(--ink);
  transition: color 220ms;
}
.au-faq-q:hover { color: var(--violet-2); }
.au-faq-q .plus {
  position: relative; width: 16px; height: 16px; flex-shrink: 0;
}
.au-faq-q .plus::before, .au-faq-q .plus::after {
  content: ""; position: absolute; background: currentColor;
  top: 50%; left: 0; width: 100%; height: 1.5px;
  transform: translateY(-50%);
  transition: transform 280ms cubic-bezier(.2,.7,.2,1);
}
.au-faq-q .plus::after { transform: translateY(-50%) rotate(90deg); }
.au-faq-item.is-open .au-faq-q .plus::after { transform: translateY(-50%) rotate(0); }
.au-faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height 380ms cubic-bezier(.2,.7,.2,1);
}
.au-faq-a-inner {
  padding: 0 8px 28px 0;
  font-size: 15px; color: var(--ink-dim); line-height: 1.6;
  max-width: 70ch;
}

/* ============ CTA band ============ */
.au-cta-band {
  position: relative;
  margin: 60px auto 100px;
  padding: 60px 50px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(60% 100% at 50% 0%, rgba(168, 85, 247, 0.2), transparent 70%),
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  display: grid; grid-template-columns: 1.4fr auto;
  gap: 40px; align-items: center;
  overflow: hidden;
}
.au-cta-band h3 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 500; letter-spacing: -0.025em;
  line-height: 1.05;
  margin: 0 0 12px;
}
.au-cta-band h3 em { font-style: italic; color: var(--violet-2); font-weight: 500; }
.au-cta-band p {
  font-size: 15px; color: var(--ink-dim); line-height: 1.55;
  margin: 0; max-width: 56ch;
}
.au-cta-band .ctas { display: flex; gap: 14px; flex-wrap: wrap; }
@media (max-width: 900px) {
  .au-cta-band { grid-template-columns: 1fr; padding: 40px 32px; }
}

/* ============ Reveal helper (already defined in site.css? safe to redefine) ============ */
[data-au-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 720ms cubic-bezier(.2,.7,.2,1), transform 720ms cubic-bezier(.2,.7,.2,1);
}
[data-au-reveal].is-in {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  [data-au-reveal] { opacity: 1; transform: none; transition: none; }
  .au-conn.is-active .au-conn-line::after { animation: none; }
  .au-hero-eyebrow .dot, .au-workflow-head .label .dot { animation: none; }
}