/* =========================================================
   BArch Ai — agent page
   ========================================================= */

.ai-hero .apps-hero-grid {
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.92fr);
  gap: clamp(34px, 5vw, 78px);
}
.ai-hero h1 { max-width: 10ch; }
.ai-hero .apps-hero-foot { gap: 16px 26px; }
.ai-hero .store-hero-frame { transform: rotate(0.6deg); }

/* ---------- Intro + facts ---------- */

.ai-intro { border-bottom: 1px solid var(--line); }
.ai-facts {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: clamp(30px, 4vw, 48px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.ai-fact {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 18px 18px 18px 0;
  border-right: 1px solid var(--line);
}
.ai-fact + .ai-fact { padding-left: 18px; }
.ai-fact:last-child { border-right: 0; }
.ai-fact .k {
  font-family: var(--mono);
  font-size: 7.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
}
.ai-fact .v {
  font-family: var(--serif);
  font-size: clamp(1.15rem, 1.7vw, 1.5rem);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ink);
}

/* ---------- Agents ---------- */

.ai-agents-section { border-bottom: 1px solid var(--line); }
.ai-agent-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.ai-agent {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 278px;
  padding: clamp(22px, 3vw, 36px);
  background: var(--paper);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 0.25s var(--ease);
}
.ai-agent:hover { background: var(--card); }
.ai-agent-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: auto;
}
.ai-agent-icon {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--clay-deep);
}
.ai-agent-icon svg { width: 18px; height: 18px; }
.ai-agent-num {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.ai-agent-type {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--clay-deep);
}
.ai-agent h3 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  line-height: 1;
  letter-spacing: -0.015em;
}
.ai-agent p {
  font-size: 13px;
  line-height: 1.68;
  color: var(--muted);
  max-width: 42ch;
}
.ai-agent-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border: 1px solid var(--line-strong);
  font-family: var(--mono);
  font-size: 6.8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.ai-agent-meta {
  font-family: var(--mono);
  font-size: 6.8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Workspaces ---------- */

.ai-workspaces-section { border-bottom: 1px solid var(--line); }
.ai-workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(30px, 6vw, 90px);
  align-items: start;
}
.ai-workspace-intro p {
  margin-top: 22px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
  max-width: 38ch;
}
.ai-workspace-list {
  border-top: 1px solid var(--line);
  counter-reset: ws;
}
.ai-workspace {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.ai-workspace-num {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.ai-workspace-body h3 {
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1;
  letter-spacing: -0.01em;
}
.ai-workspace-body p {
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--muted);
}
.ai-workspace-status {
  font-family: var(--mono);
  font-size: 6.8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: right;
  white-space: nowrap;
}
.ai-workspace-status.is-live { color: var(--clay-deep); }
.ai-workspace-status.is-live::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  margin-right: 6px;
  background: var(--sage);
  vertical-align: 1px;
}

/* ---------- Inside AUKER ---------- */

.ai-inside-section {
  background: var(--panel);
  color: var(--on-panel);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.ai-inside-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(var(--on-panel-rgb), 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--on-panel-rgb), 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}
.ai-inside-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: clamp(30px, 6vw, 84px);
  align-items: center;
}
.ai-inside-copy .eyebrow { color: rgba(var(--on-panel-rgb), 0.55); }
.ai-inside-copy .eyebrow .dot { background: var(--ochre); }
.ai-inside-copy .section-title { color: var(--on-panel); }
.ai-inside-copy .section-title em { color: var(--ochre); }
.ai-inside-copy > p {
  margin-top: 20px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(var(--on-panel-rgb), 0.65);
  max-width: 46ch;
}
.ai-inside-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 26px;
  margin: 28px 0 0;
  border-top: 1px solid rgba(var(--on-panel-rgb), 0.16);
}
.ai-inside-facts > div {
  padding: 13px 0;
  border-bottom: 1px solid rgba(var(--on-panel-rgb), 0.16);
}
.ai-inside-facts dt {
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(var(--on-panel-rgb), 0.44);
}
.ai-inside-facts dd {
  margin: 5px 0 0;
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.1;
  color: var(--on-panel);
}
.ai-inside-copy .text-link { margin-top: 26px; }
.ai-inside-art { min-width: 0; }
.ai-inside-frame {
  border: 1px solid rgba(var(--on-panel-rgb), 0.26);
  background: var(--panel-deep);
  box-shadow: 22px 22px 0 rgba(var(--clay-rgb), 0.16),
    0 40px 80px -44px rgba(0, 0, 0, 0.9);
}
.ai-inside-frame img { display: block; width: 100%; height: auto; }
.ai-inside-caption {
  display: block;
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(var(--on-panel-rgb), 0.4);
  text-align: right;
}

/* ---------- Guardrails ---------- */

.ai-guardrails-section { border-bottom: 1px solid var(--line); }
.ai-guardrail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.ai-guardrail {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--paper);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  min-height: 230px;
  transition: background 0.25s var(--ease);
}
.ai-guardrail:hover { background: var(--card); }
.ai-guardrail-num {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.09em;
  color: var(--muted);
  margin-bottom: auto;
}
.ai-guardrail h3 {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 1.7vw, 1.55rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
}
.ai-guardrail p {
  font-size: 12px;
  line-height: 1.66;
  color: var(--muted);
}

/* ---------- Download status ---------- */

.ai-status-section {
  background: var(--panel);
  color: var(--on-panel);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.ai-status-section::after {
  content: "";
  position: absolute;
  width: min(60vw, 680px);
  aspect-ratio: 1;
  border: 1px solid rgba(var(--ochre-rgb), 0.22);
  border-radius: 50%;
  right: -18%;
  bottom: -40%;
  pointer-events: none;
}
.ai-status-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(30px, 6vw, 90px);
  align-items: center;
}
.ai-status-copy .eyebrow { color: rgba(var(--on-panel-rgb), 0.55); }
.ai-status-copy .eyebrow .dot { background: var(--ochre); }
.ai-status-copy .section-title { color: var(--on-panel); }
.ai-status-copy .section-title em { color: var(--ochre); }
.ai-status-copy > p {
  margin-top: 22px;
  max-width: 48ch;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(var(--on-panel-rgb), 0.65);
}
.ai-status-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 30px;
}
.btn.is-disabled,
.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}
.ai-status-meta {
  margin: 0;
  border-top: 1px solid rgba(var(--on-panel-rgb), 0.18);
}
.ai-status-meta > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(var(--on-panel-rgb), 0.18);
}
.ai-status-meta dt {
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(var(--on-panel-rgb), 0.44);
}
.ai-status-meta dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--on-panel);
  text-align: right;
}

/* ---------- Still building ---------- */

.ai-build-section { border-bottom: 1px solid var(--line); }
.ai-build-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(30px, 6vw, 90px);
  align-items: start;
}
.ai-build-note {
  margin-top: 22px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
  max-width: 38ch;
}
.ai-build-list {
  border-top: 1px solid var(--line);
}
.ai-build-list li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}
.ai-build-list li > span {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding-top: 2px;
}
.ai-build-list p {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 58ch;
}

/* ---------- CTA ---------- */

.ai-cta .built-right p { max-width: 44ch; }
.ai-cta-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-top: 24px;
}
.ai-cta-actions .text-link { margin-top: 0; }

/* ---------- Responsive ---------- */

@media (max-width: 1060px) {
  .ai-hero .apps-hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .ai-inside-grid,
  .ai-status-grid,
  .ai-build-grid,
  .ai-workspace-grid { grid-template-columns: 1fr; gap: 34px; }
  .ai-guardrail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ai-inside-art { max-width: 820px; }
}

@media (max-width: 760px) {
  .ai-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ai-fact:nth-child(2n) { border-right: 0; }
  .ai-fact:nth-child(n+3) { border-top: 1px solid var(--line); }
  .ai-fact + .ai-fact { padding-left: 0; }
  .ai-fact:nth-child(2n) { padding-left: 18px; }
  .ai-fact:last-child { grid-column: 1 / -1; border-right: 0; }
  .ai-agent-grid { grid-template-columns: 1fr; }
  .ai-agent { min-height: 240px; }
  .ai-guardrail-grid { grid-template-columns: 1fr; }
  .ai-guardrail { min-height: 0; }
  .ai-inside-facts { grid-template-columns: 1fr; }
  .ai-inside-facts > div:last-child { border-bottom: 0; }
  .ai-status-meta > div { flex-direction: column; gap: 5px; }
  .ai-status-meta dd { text-align: left; }
  .ai-workspace { grid-template-columns: 32px minmax(0, 1fr); }
  .ai-workspace-status { grid-column: 2; text-align: left; }
  .ai-inside-caption { text-align: left; }
}