/* AgenticOps.io — landing page styles
 * Premium dark theme with cyan + violet gradient accents.
 */

:root {
  --ao-bg: #010104;
  --ao-bg-2: #060814;
  --ao-bg-3: #0c1228;
  --ao-line: rgba(148, 163, 184, 0.09);
  --ao-line-strong: rgba(148, 163, 184, 0.22);
  --ao-text: #e8eefc;
  --ao-text-dim: #98a3b8;
  --ao-text-mute: #6b7289;
  --ao-cyan: #06b6d4;
  --ao-cyan-soft: #5eead4;
  --ao-violet: #a78bfa;
  --ao-violet-deep: #7c3aed;
  --ao-accent-gold: #e8c547;
  --ao-grad: linear-gradient(135deg, #22d3ee 0%, #a855f7 55%, #c084fc 100%);
  --ao-grad-soft: linear-gradient(135deg, rgba(34, 211, 238, 0.12), rgba(168, 85, 247, 0.14));
  --ao-radius-sm: 8px;
  --ao-radius: 14px;
  --ao-radius-lg: 22px;
  --ao-shadow: 0 10px 30px rgba(2, 6, 23, 0.45), 0 1px 0 rgba(255, 255, 255, 0.03) inset;
  --ao-shadow-lg: 0 30px 80px rgba(2, 6, 23, 0.55);
  --ao-font: 'DM Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --ao-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body.ao-page {
  font-family: var(--ao-font);
  color: var(--ao-text);
  background: var(--ao-bg);
  background-image:
    radial-gradient(ellipse 100% 70% at 50% -15%, rgba(30, 58, 138, 0.35) 0%, transparent 55%),
    radial-gradient(ellipse 80% 50% at 100% 50%, rgba(88, 28, 135, 0.12) 0%, transparent 45%),
    linear-gradient(180deg, #020308 0%, var(--ao-bg) 40%);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

a { color: var(--ao-cyan-soft); text-decoration: none; transition: color .15s ease, opacity .15s ease; }
a:hover { color: #fff; }

img { max-width: 100%; display: block; }

/* ---------- Background FX ---------- */
.ao-bg-fx {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.ao-bg-fx .ao-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(130px);
  opacity: 0.28;
}
.ao-orb-a {
  width: 640px; height: 640px;
  left: -180px; top: -200px;
  background: radial-gradient(circle at 40% 40%, #22d3ee 0%, rgba(34,211,238,0) 60%);
}
.ao-orb-b {
  width: 720px; height: 720px;
  right: -220px; top: 260px;
  background: radial-gradient(circle at 50% 50%, #7c3aed 0%, rgba(124,58,237,0) 60%);
}
.ao-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(148,163,184,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 25%, rgba(0,0,0,0.55), transparent 72%);
  opacity: 0.85;
}
.ao-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 40%, transparent 40%, rgba(0,0,0,0.55) 100%);
  pointer-events: none;
}
.ao-noise {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Layout ---------- */
.ao-wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Nav ---------- */
.ao-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(160%) blur(16px);
  background: rgba(2, 3, 10, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 1px 0 rgba(34, 211, 238, 0.04);
}
.ao-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
  padding: 10px 0;
}
.ao-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--ao-text);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.ao-brand:hover { color: var(--ao-text); opacity: 0.92; }
.ao-brand-mark {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: 15px;
  display: block;
  object-fit: contain;
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.45),
    0 0 36px rgba(34, 211, 238, 0.3),
    0 0 56px rgba(124, 58, 237, 0.18),
    0 6px 20px rgba(0, 0, 0, 0.45);
  filter: drop-shadow(0 2px 16px rgba(34, 211, 238, 0.35));
}
.ao-brand-stack {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  line-height: 1.15;
}
.ao-brand-name { font-size: 1.15rem; letter-spacing: -0.02em; }
.ao-brand-name--footer { font-size: 1.08rem; }
.ao-brand-domain {
  font-family: var(--ao-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ao-cyan-soft);
  opacity: 0.88;
  text-transform: lowercase;
}
.ao-nav-links .ao-nav-link {
  color: var(--ao-text-dim);
  font-weight: 500;
  font-size: 0.92rem;
}
.ao-nav-links .ao-nav-link:hover { color: var(--ao-text); }
.ao-nav-links .ao-nav-link-active {
  color: var(--ao-cyan-soft);
}
.ao-nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
@media (max-width: 720px) {
  .ao-nav-links .ao-nav-link { display: none; }
}
.ao-nav-cta {
  background: var(--ao-grad);
  color: #0b1224 !important;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 600;
}
.ao-nav-cta:hover { opacity: 0.95; }

/* ---------- Hero logo (home) ---------- */
.ao-hero-logo-wrap {
  display: flex;
  justify-content: center;
  margin: 0 0 32px;
}
.ao-hero-logo {
  width: clamp(168px, 42vw, 300px);
  height: auto;
  border-radius: 26%;
  padding: 10px;
  background: linear-gradient(165deg, rgba(34, 211, 238, 0.22), rgba(124, 58, 237, 0.16));
  box-shadow:
    0 0 0 2px rgba(34, 211, 238, 0.55),
    0 0 72px rgba(34, 211, 238, 0.32),
    0 0 120px rgba(124, 58, 237, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
  filter: drop-shadow(0 16px 48px rgba(2, 6, 23, 0.9));
}

/* ---------- Hero ---------- */
.ao-hero {
  padding: 56px 0 72px;
  position: relative;
}
.ao-hero--home {
  padding-top: 32px;
}
.ao-hero-inner { max-width: 880px; }
.ao-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  border: 1px solid var(--ao-line-strong);
  border-radius: 999px;
  font-size: 0.82rem;
  color: var(--ao-text-dim);
  background: rgba(11, 18, 36, 0.6);
  margin: 0 0 24px;
}
.ao-pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ao-cyan);
  box-shadow: 0 0 0 0 rgba(34,211,238,0.6);
  animation: aoPulse 1.8s infinite;
}
@keyframes aoPulse {
  0% { box-shadow: 0 0 0 0 rgba(34,211,238,0.55); }
  70% { box-shadow: 0 0 0 12px rgba(34,211,238,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,211,238,0); }
}
.ao-title {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 22px;
  color: #fff;
}
.ao-grad {
  background: var(--ao-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}
.ao-lead {
  font-size: clamp(1.05rem, 1.5vw, 1.18rem);
  color: var(--ao-text-dim);
  max-width: 64ch;
  margin: 0 0 30px;
}
.ao-hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 36px;
}
.ao-hero-stats {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 32px;
  border-top: 1px solid var(--ao-line);
  padding-top: 24px;
}
.ao-hero-stats li {
  display: flex; flex-direction: column;
}
.ao-hero-stats strong {
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}
.ao-hero-stats span {
  font-size: 0.82rem;
  color: var(--ao-text-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---------- Buttons ---------- */
.ao-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .2s ease, border-color .15s ease, background .15s ease, color .15s ease;
  cursor: pointer;
}
.ao-btn-primary {
  background: var(--ao-grad);
  color: #07091a;
  box-shadow: 0 12px 28px rgba(34,211,238,0.18), 0 4px 10px rgba(167,139,250,0.18);
}
.ao-btn-primary:hover { transform: translateY(-1px); color: #07091a; }
.ao-btn-ghost {
  background: rgba(11, 18, 36, 0.7);
  color: var(--ao-text);
  border-color: var(--ao-line-strong);
}
.ao-btn-ghost:hover { color: #fff; border-color: var(--ao-cyan); }
.ao-btn-link {
  color: var(--ao-cyan-soft);
  padding: 12px 8px;
}
.ao-btn-link:hover { color: #fff; }

/* ---------- Sections ---------- */
.ao-section {
  padding: 96px 0;
  border-top: 1px solid var(--ao-line);
  position: relative;
}
.ao-section-alt {
  background: linear-gradient(180deg, rgba(8, 12, 28, 0.85), rgba(1, 1, 6, 0.35));
  border-top-color: rgba(255, 255, 255, 0.04);
}
.ao-kicker {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ao-cyan-soft);
  margin: 0 0 12px;
  font-weight: 600;
}
.ao-h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  color: #fff;
  max-width: 28ch;
}
.ao-h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 56px 0 18px;
  color: #fff;
}
.ao-sub {
  color: var(--ao-text-dim);
  font-size: 1.02rem;
  max-width: 70ch;
  margin: 0 0 36px;
}
.ao-twocol {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}
.ao-twocol p { color: var(--ao-text-dim); margin: 0 0 14px; }
.ao-twocol p strong { color: #fff; }
@media (max-width: 820px) {
  .ao-twocol { grid-template-columns: 1fr; gap: 28px; }
}
.ao-quote {
  background: var(--ao-grad-soft);
  border: 1px solid var(--ao-line-strong);
  border-radius: var(--ao-radius);
  padding: 28px;
  position: relative;
}
.ao-quote p {
  font-size: 1.18rem;
  color: #fff;
  margin: 0 0 12px;
  line-height: 1.4;
  font-weight: 500;
}
.ao-quote span { color: var(--ao-text-dim); font-size: 0.9rem; }

/* ---------- Cards ---------- */
.ao-cards {
  display: grid;
  gap: 20px;
  margin-top: 8px;
}
.ao-cards-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .ao-cards-3 { grid-template-columns: 1fr; } }
@media (min-width: 901px) and (max-width: 1100px) {
  .ao-cards-3 { grid-template-columns: repeat(2, 1fr); }
}
.ao-card {
  background: linear-gradient(180deg, rgba(17,26,51,0.7), rgba(11,18,36,0.7));
  border: 1px solid var(--ao-line-strong);
  border-radius: var(--ao-radius);
  padding: 26px;
  position: relative;
  overflow: hidden;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.ao-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--ao-grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity .25s ease;
  pointer-events: none;
}
.ao-card:hover { transform: translateY(-2px); }
.ao-card:hover::before { opacity: 1; }
.ao-card-icon {
  font-size: 1.4rem;
  width: 44px; height: 44px;
  border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--ao-grad-soft);
  border: 1px solid var(--ao-line-strong);
  margin-bottom: 14px;
}
.ao-card h3, .ao-card h4 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  color: #fff;
  font-weight: 600;
}
.ao-card p {
  color: var(--ao-text-dim);
  font-size: 0.95rem;
  margin: 0 0 14px;
}
.ao-bullets {
  list-style: none;
  padding: 0; margin: 0;
}
.ao-bullets li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9rem;
  color: var(--ao-text-dim);
  margin: 6px 0;
}
.ao-bullets li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 8px; height: 8px;
  background: var(--ao-grad);
  border-radius: 2px;
  transform: rotate(45deg);
}
.ao-card-poc h4 { font-size: 1.04rem; }
.ao-card-poc .ao-card-links {
  display: flex; flex-wrap: wrap; gap: 8px;
  font-size: 0.88rem;
  color: var(--ao-text-mute);
}
.ao-card-poc .ao-card-links a { color: var(--ao-cyan-soft); }
.ao-card-coming {
  background: linear-gradient(180deg, rgba(34,211,238,0.08), rgba(167,139,250,0.08));
  border-style: dashed;
}
.ao-muted { color: var(--ao-text-mute); font-size: 0.88rem; }

/* ---------- Steps ---------- */
.ao-steps {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  counter-reset: aostep;
}
.ao-steps-5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1100px) {
  .ao-steps,
  .ao-steps-5 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 820px) {
  .ao-steps,
  .ao-steps-5 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .ao-steps,
  .ao-steps-5 { grid-template-columns: 1fr; }
}
.ao-steps li {
  background: rgba(11, 18, 36, 0.6);
  border: 1px solid var(--ao-line-strong);
  border-radius: var(--ao-radius);
  padding: 22px;
}
.ao-step-num {
  font-family: var(--ao-mono);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--ao-cyan-soft);
  display: inline-block;
  margin-bottom: 10px;
}
.ao-steps h3 {
  margin: 0 0 6px;
  font-size: 1.02rem;
  color: #fff;
  font-weight: 600;
}
.ao-steps p {
  margin: 0;
  color: var(--ao-text-dim);
  font-size: 0.92rem;
}

/* ---------- Feature (WISPTools) ---------- */
.ao-feature {
  background: linear-gradient(160deg, rgba(34,211,238,0.10), rgba(167,139,250,0.10));
  border: 1px solid var(--ao-line-strong);
  border-radius: var(--ao-radius-lg);
  padding: 36px;
  margin: 18px 0 12px;
  position: relative;
  overflow: hidden;
}
.ao-feature::after {
  content: "";
  position: absolute;
  width: 360px; height: 360px;
  right: -120px; top: -120px;
  background: radial-gradient(circle, rgba(34,211,238,0.18), transparent 70%);
  pointer-events: none;
}
.ao-feature-meta {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 16px;
}
.ao-pill {
  display: inline-flex; align-items: center;
  padding: 5px 12px;
  border: 1px solid var(--ao-line-strong);
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--ao-text-dim);
  background: rgba(11,18,36,0.55);
}
.ao-pill-primary {
  background: var(--ao-grad);
  color: #07091a;
  border-color: transparent;
  font-weight: 600;
}
.ao-feature-title {
  font-size: clamp(1.5rem, 2.6vw, 1.9rem);
  margin: 0 0 12px;
  color: #fff;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.ao-feature-title a { color: #fff; }
.ao-feature-title a:hover { color: var(--ao-cyan-soft); }
.ao-feature-sub {
  color: var(--ao-text-dim);
  font-weight: 400;
  font-size: 0.95rem;
  display: block;
  margin-top: 4px;
}
.ao-feature p { color: var(--ao-text-dim); max-width: 70ch; margin: 0 0 22px; }
.ao-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 16px;
  position: relative;
}
@media (max-width: 820px) { .ao-feature-grid { grid-template-columns: 1fr; } }
.ao-feature-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ao-cyan-soft);
  margin: 0 0 8px;
  font-weight: 600;
}

/* ---------- Stack grid ---------- */
.ao-stack-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 12px;
}
@media (max-width: 820px) { .ao-stack-grid { grid-template-columns: 1fr; } }
.ao-stack-grid > div {
  background: rgba(11, 18, 36, 0.6);
  border: 1px solid var(--ao-line-strong);
  border-radius: var(--ao-radius);
  padding: 18px 20px;
  display: flex; flex-direction: column; gap: 4px;
}
.ao-stack-grid strong {
  color: #fff;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.ao-stack-grid span { color: var(--ao-text-dim); font-size: 0.95rem; }

/* ---------- About ---------- */
.ao-about-card {
  background: rgba(11,18,36,0.6);
  border: 1px solid var(--ao-line-strong);
  border-radius: var(--ao-radius);
  padding: 26px;
}
.ao-about-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ao-cyan-soft);
  margin: 0 0 10px;
  font-weight: 600;
}
.ao-about-line {
  display: flex; gap: 12px;
  font-size: 0.95rem;
  color: var(--ao-text-dim);
  margin: 6px 0;
  align-items: baseline;
}
.ao-about-line span {
  display: inline-block;
  min-width: 90px;
  font-family: var(--ao-mono);
  font-size: 0.82rem;
  color: var(--ao-text-mute);
}

/* ---------- CTA section ---------- */
.ao-cta { text-align: center; }
.ao-cta-inner { max-width: 760px; margin: 0 auto; }
.ao-cta .ao-h2 { margin-left: auto; margin-right: auto; }
.ao-cta .ao-sub { margin-left: auto; margin-right: auto; }
.ao-cta-actions {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
}

/* ---------- Footer ---------- */
.ao-footer {
  border-top: 1px solid var(--ao-line);
  padding: 36px 0 48px;
  background: rgba(7, 9, 26, 0.85);
}
.ao-footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
}
@media (max-width: 820px) {
  .ao-footer-inner { grid-template-columns: 1fr; text-align: center; }
}
.ao-footer-brand {
  display: inline-flex; align-items: center; gap: 14px;
  font-weight: 600; color: #fff;
}
.ao-footer-mark {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 14px;
  display: block;
  object-fit: contain;
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.38),
    0 0 28px rgba(34, 211, 238, 0.2),
    0 4px 14px rgba(0, 0, 0, 0.35);
  filter: drop-shadow(0 0 10px rgba(34, 211, 238, 0.22));
}
.ao-footer-links {
  display: flex; flex-wrap: wrap; gap: 16px;
  justify-content: center;
  font-size: 0.9rem;
}
.ao-footer-links a { color: var(--ao-text-dim); }
.ao-footer-links a:hover { color: #fff; }
.ao-footer-links .ao-footer-link-active {
  color: var(--ao-cyan-soft);
  font-weight: 600;
}
.ao-footer-fine {
  margin: 0;
  font-size: 0.82rem;
  color: var(--ao-text-mute);
}

/* ---------- Tagline row under hero ---------- */
.ao-tagline-row {
  margin: 28px 0 0;
  font-family: var(--ao-mono);
  font-size: 0.9rem;
  color: var(--ao-text-mute);
  letter-spacing: 0.02em;
}
.ao-tagline-row span {
  border-left: 2px solid var(--ao-cyan);
  padding-left: 12px;
}

/* ---------- Differentiator pillars ---------- */
.ao-pillars {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: 14px;
  margin-top: 8px;
}
@media (max-width: 980px) {
  .ao-pillars {
    grid-template-columns: 1fr;
  }
  .ao-pillar-arrow { display: none; }
}
.ao-pillar {
  background: rgba(11,18,36,0.65);
  border: 1px solid var(--ao-line-strong);
  border-radius: var(--ao-radius);
  padding: 26px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.ao-pillar-accent {
  background: var(--ao-grad-soft);
  border-color: rgba(34,211,238,0.45);
  box-shadow: 0 12px 40px rgba(34,211,238,0.10), 0 0 0 1px rgba(167,139,250,0.18) inset;
}
.ao-pillar-tag {
  font-family: var(--ao-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--ao-cyan-soft);
  margin-bottom: 12px;
}
.ao-pillar-accent .ao-pillar-tag { color: #e0f7ff; }
.ao-pillar h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  color: #fff;
  font-weight: 600;
}
.ao-pillar p {
  margin: 0;
  color: var(--ao-text-dim);
  font-size: 0.95rem;
}
.ao-pillar-accent p { color: rgba(255,255,255,0.86); }
.ao-pillar-arrow {
  align-self: center;
  font-family: var(--ao-mono);
  font-size: 1.6rem;
  color: var(--ao-cyan-soft);
  padding: 0 4px;
  user-select: none;
}

/* ---------- Service tag chip ---------- */
.ao-tag {
  display: inline-block;
  font-family: var(--ao-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ao-cyan-soft);
  background: rgba(34,211,238,0.10);
  border: 1px solid rgba(34,211,238,0.25);
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.ao-card-featured {
  border-color: rgba(167,139,250,0.45);
  box-shadow: 0 18px 50px rgba(124,58,237,0.18);
  background: linear-gradient(180deg, rgba(34,42,82,0.85), rgba(15,21,46,0.85));
}
.ao-card-featured .ao-tag {
  background: rgba(167,139,250,0.14);
  border-color: rgba(167,139,250,0.4);
  color: #d8c8ff;
}

/* ---------- Feature variants ---------- */
.ao-feature-primary {
  background: linear-gradient(160deg, rgba(167,139,250,0.18), rgba(34,211,238,0.10));
  border-color: rgba(167,139,250,0.45);
  box-shadow: 0 30px 80px rgba(124,58,237,0.20);
}
.ao-feature-primary::after {
  background: radial-gradient(circle, rgba(167,139,250,0.28), transparent 70%);
}
.ao-feature-primary .ao-feature-title { font-size: clamp(1.8rem, 3.2vw, 2.4rem); }
.ao-feature-secondary { margin-top: 28px; }

.ao-pill-private {
  background: rgba(244, 114, 182, 0.14);
  border-color: rgba(244, 114, 182, 0.45);
  color: #fbcfe8;
  font-weight: 600;
}
.ao-pill-accent {
  background: rgba(34,211,238,0.14);
  border-color: rgba(34,211,238,0.45);
  color: #cffafe;
  font-weight: 600;
}

/* ---------- Trust grid ---------- */
.ao-trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 8px;
}
@media (max-width: 980px) { .ao-trust-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .ao-trust-grid { grid-template-columns: 1fr; } }
.ao-trust-item {
  background: rgba(11,18,36,0.65);
  border: 1px solid var(--ao-line-strong);
  border-radius: var(--ao-radius);
  padding: 22px;
  position: relative;
  overflow: hidden;
}
.ao-trust-item::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--ao-grad);
  opacity: 0.6;
}
.ao-trust-item h3,
.ao-trust-item .ao-trust-h {
  margin: 0 0 8px;
  font-size: 1rem;
  color: #fff;
  font-weight: 600;
}
.ao-trust-item p {
  margin: 0;
  color: var(--ao-text-dim);
  font-size: 0.92rem;
}

/* ---------- Multi-page hub & interior ---------- */
.ao-page-main { padding-bottom: 2rem; }
.ao-page-hero {
  padding: 56px 0 24px;
  border-bottom: 1px solid var(--ao-line);
}
.ao-page-title {
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin: 0 0 12px;
  color: #fff;
  max-width: 22ch;
}
.ao-hub-section .ao-h2 { max-width: none; }
.ao-hub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 8px;
}
@media (max-width: 900px) {
  .ao-hub-grid { grid-template-columns: 1fr; }
}
@media (min-width: 901px) and (max-width: 1100px) {
  .ao-hub-grid { grid-template-columns: repeat(2, 1fr); }
}
.ao-hub-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 22px 22px 18px;
  border-radius: var(--ao-radius);
  border: 1px solid var(--ao-line-strong);
  background: linear-gradient(165deg, rgba(15, 23, 42, 0.75), rgba(3, 5, 14, 0.85));
  color: inherit;
  text-decoration: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  position: relative;
  overflow: hidden;
}
.ao-hub-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--ao-grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.ao-hub-card:hover {
  border-color: rgba(34, 211, 238, 0.45);
  transform: translateY(-2px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}
.ao-hub-card:hover::before { opacity: 1; }
.ao-hub-card-num {
  font-family: var(--ao-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--ao-cyan-soft);
  margin-bottom: 10px;
}
.ao-hub-card h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
  color: #fff;
  font-weight: 600;
}
.ao-hub-card p {
  margin: 0 0 14px;
  font-size: 0.92rem;
  color: var(--ao-text-dim);
  flex: 1;
}
.ao-hub-card-go {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ao-cyan-soft);
}
.ao-hub-card--cta {
  background: linear-gradient(165deg, rgba(34, 211, 238, 0.08), rgba(168, 85, 247, 0.1));
  border-style: dashed;
}
.ao-next-page {
  margin: 2.5rem 0 0;
  font-size: 0.95rem;
}
.ao-next-page a {
  font-weight: 600;
}
.ao-card-title {
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
  color: #fff;
  font-weight: 600;
}

/* ---------- Selection ---------- */
::selection { background: rgba(34,211,238,0.32); color: #fff; }