:root {
  color-scheme: dark;
  --bg: #050816;
  --bg-2: #081022;
  --panel: rgba(8, 14, 31, 0.72);
  --panel-strong: rgba(9, 16, 36, 0.92);
  --line: rgba(127, 196, 255, 0.18);
  --line-strong: rgba(0, 229, 255, 0.32);
  --text: #f7faff;
  --muted: #aab7d7;
  --subtle: #7482aa;
  --blue: #008bff;
  --cyan: #00e5ff;
  --indigo: #4c5bff;
  --violet: #8a5cff;
  --shadow: 0 24px 90px rgba(0, 136, 255, 0.14);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --max: 1320px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 16% 8%, rgba(0, 229, 255, .16), transparent 30rem),
    radial-gradient(circle at 72% 2%, rgba(138, 92, 255, .18), transparent 32rem),
    radial-gradient(circle at 48% 36%, rgba(0, 139, 255, .08), transparent 42rem),
    linear-gradient(180deg, #02030a 0%, #071022 42%, #050816 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.026) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.8), transparent 78%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 20%, transparent 0 8rem, rgba(5, 8, 22, .22) 34rem),
    linear-gradient(90deg, rgba(0,0,0,.24), transparent 18%, transparent 82%, rgba(0,0,0,.24));
}

a { color: inherit; text-decoration: none; }
button { font: inherit; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.ambient {
  position: fixed;
  z-index: -1;
  width: 42vw;
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .26;
  pointer-events: none;
}
.ambient-one { left: -14vw; top: 12vh; background: var(--blue); }
.ambient-two { right: -18vw; top: 42vh; background: var(--violet); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 70px);
  border-bottom: 1px solid rgba(127, 196, 255, .14);
  background: rgba(3, 5, 14, .72);
  backdrop-filter: blur(24px);
}

.brand { display: inline-flex; align-items: center; }
.brand img {
  width: clamp(180px, 19vw, 320px);
  height: auto;
  display: block;
  filter: drop-shadow(0 0 18px rgba(0, 136, 255, .2));
}

.site-nav {
  margin-left: auto;
  display: flex;
  gap: 30px;
  align-items: center;
  color: var(--muted);
  font: 700 .82rem/1 Inter, sans-serif;
}
.site-nav a { transition: color 180ms ease; }
.site-nav a:hover { color: var(--text); }

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  font: 800 .82rem/1 Inter, sans-serif;
  white-space: nowrap;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}
.header-cta {
  border: 1px solid var(--line-strong);
  background: rgba(0, 229, 255, .06);
  color: #defcff;
}
.button:hover,
.header-cta:hover { transform: translateY(-1px); }

.menu-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.035);
  color: var(--text);
}
.menu-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: currentColor;
}

.hero {
  padding: clamp(64px, 9vw, 142px) clamp(18px, 4vw, 70px) 72px;
}
.hero-shell,
.section,
.logo-strip,
.final-cta,
.site-footer {
  max-width: var(--max);
  margin: 0 auto;
}

.hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, .75fr);
  gap: clamp(44px, 7vw, 110px);
  align-items: center;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--cyan);
  font: 800 .75rem/1.4 Sora, sans-serif;
  letter-spacing: .22em;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }

h1 {
  max-width: 980px;
  margin-bottom: 30px;
  font-family: Sora, sans-serif;
  font-weight: 600;
  font-size: 6em;
  line-height: 95px;
  letter-spacing: -.035em;
}

h2 {
  max-width: 920px;
  margin-bottom: 24px;
  font-family: Sora, sans-serif;
  font-weight: 650;
  font-size: clamp(2.1rem, 4.6vw, 4.6rem);
  line-height: 1.12;
  letter-spacing: -.025em;
}

h3 {
  margin-bottom: 15px;
  font-family: Sora, sans-serif;
  font-weight: 650;
  font-size: 1.12rem;
  line-height: 1.35;
  letter-spacing: -.01em;
}

.hero-lede,
.section-kicker p,
.payfac-panel p,
.developer-panel p,
.final-cta p,
.ownership-panel p:last-child {
  color: var(--muted);
  font-size: clamp(1.02rem, 1.45vw, 1.22rem);
  line-height: 1.72;
}
.hero-lede { max-width: 720px; }

.hero-actions,
.final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}
.compact-actions { margin-top: 24px; }

.button-primary {
  color: #031022;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 14px 44px rgba(0, 136, 255, .26);
}
.button-secondary {
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.045);
  color: var(--text);
}

.hero-proof {
  display: grid;
  gap: 12px;
  margin: 38px 0 0;
  max-width: 920px;
}
.hero-proof.hero-proof-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.hero-proof div {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.035);
}
.hero-proof dt {
  margin-bottom: 6px;
  color: var(--subtle);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.hero-proof dd {
  margin: 0;
  color: #eff7ff;
  font-weight: 800;
}

.hero-visual {
  position: relative;
  min-height: clamp(480px, 52vw, 680px);
  display: grid;
  place-items: center;
}
.icon-stage {
  position: relative;
  z-index: 2;
  width: min(92%, 560px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 40%;
  background:
    radial-gradient(circle at 50% 50%, rgba(0, 229, 255, .16), transparent 24%),
    radial-gradient(circle at 50% 50%, rgba(76, 91, 255, .16), transparent 57%),
    linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  box-shadow:
    inset 0 0 90px rgba(0, 136, 255, .09),
    0 40px 120px rgba(0, 136, 255, .18);
  overflow: hidden;
}
.icon-stage::before {
  content: "";
  position: absolute;
  inset: 9%;
  border-radius: 50%;
  border: 1px solid rgba(0, 229, 255, .13);
}
.icon-stage img {
  width: 82%;
  height: 82%;
  object-fit: contain;
  filter:
    drop-shadow(0 0 18px rgba(0, 229, 255, .35))
    drop-shadow(0 0 42px rgba(0, 136, 255, .24));
}

.orbit {
  position: absolute;
  border: 1px solid rgba(0, 229, 255, .16);
  border-radius: 50%;
}
.orbit-large {
  width: 92%;
  aspect-ratio: 1;
  animation: rotate 18s linear infinite;
}
.orbit-small {
  width: 62%;
  aspect-ratio: 1;
  animation: rotate 12s linear infinite reverse;
}
.orbit::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 50%;
  width: 10px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 28px var(--cyan);
}
@keyframes rotate { to { transform: rotate(360deg); } }

.flow-card {
  position: absolute;
  z-index: 3;
  width: 200px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(6, 12, 29, .76);
  backdrop-filter: blur(16px);
  box-shadow: 0 18px 60px rgba(0,0,0,.28);
}
.flow-card span {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--cyan);
  font: 700 .72rem/1 Orbitron, sans-serif;
}
.flow-card strong {
  display: block;
  margin-bottom: 6px;
  font: 800 1rem/1 Sora, sans-serif;
}
.flow-card small {
  color: var(--muted);
  line-height: 1.45;
}
.card-one { left: 0; top: 14%; }
.card-two { right: 0; top: 42%; }
.card-three { left: 10%; bottom: 7%; }

.logo-strip {
  display: grid;
  grid-template-columns: minmax(220px, 430px) minmax(0, 1fr);
  gap: 30px;
  align-items: center;
  margin-top: 10px;
  padding: 28px clamp(18px, 4vw, 46px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,.035);
  box-shadow: 0 22px 70px rgba(0,0,0,.16);
}
.logo-strip img { width: 100%; height: auto; }
.logo-strip p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.26rem);
  line-height: 1.55;
}

.section { padding: 90px clamp(18px, 4vw, 70px); }
.section-kicker {
  max-width: 900px;
  margin-bottom: 40px;
}

.capability-grid,
.use-case-grid {
  display: grid;
  gap: 18px;
}
.capability-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.use-case-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.capability-card,
.use-case-grid article,
.flow-node {
  position: relative;
  min-height: 220px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.022)),
    var(--panel);
  box-shadow: 0 24px 80px rgba(0,0,0,.18);
  overflow: hidden;
}
.capability-card::after,
.use-case-grid article::after,
.flow-node::after {
  content: "";
  position: absolute;
  inset: auto -20% -60% -20%;
  height: 70%;
  background: radial-gradient(circle, rgba(0, 229, 255, .11), transparent 68%);
  pointer-events: none;
}
.card-index {
  display: inline-block;
  margin-bottom: 34px;
  color: var(--cyan);
  font: 800 .73rem/1 Orbitron, sans-serif;
  letter-spacing: .24em;
}
.capability-card p,
.use-case-grid p,
.flow-node p,
.ecosystem-card p {
  position: relative;
  z-index: 1;
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

.payfac-panel,
.developer-panel,
.final-cta,
.ownership-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 12% 20%, rgba(0, 229, 255, .12), transparent 24rem),
    radial-gradient(circle at 88% 20%, rgba(138, 92, 255, .16), transparent 26rem),
    linear-gradient(180deg, rgba(255,255,255,.065), rgba(255,255,255,.026)),
    var(--panel-strong);
  box-shadow: var(--shadow);
}

.payfac-panel,
.developer-panel,
.ownership-panel {
  display: grid;
  gap: 34px;
  align-items: center;
  padding: clamp(30px, 5vw, 64px);
}
.payfac-panel { grid-template-columns: minmax(0, .95fr) minmax(280px, .55fr); }
.developer-panel { grid-template-columns: minmax(0, .9fr) minmax(360px, .68fr); }
.ownership-panel { grid-template-columns: minmax(0, .95fr) minmax(280px, .72fr); }

.credential-stack,
.ecosystem-stack {
  display: grid;
  gap: 14px;
}
.credential,
.ecosystem-card {
  padding: 22px;
  border: 1px solid rgba(0, 229, 255, .18);
  border-radius: 20px;
  background: rgba(3, 6, 18, .44);
}
.credential span,
.ecosystem-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--cyan);
  font: 800 .72rem/1 Orbitron, sans-serif;
  letter-spacing: .22em;
  text-transform: uppercase;
}
.credential strong,
.ecosystem-card strong {
  display: block;
  margin-bottom: 8px;
  font: 800 1.02rem/1.25 Sora, sans-serif;
}

.flow-rail {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}
.flow-node { min-height: 230px; }
.flow-node span {
  display: inline-grid;
  place-items: center;
  width: 40px;
  aspect-ratio: 1;
  margin-bottom: 28px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--cyan);
  font: 800 .72rem/1 Orbitron, sans-serif;
}
.flow-node strong {
  display: block;
  margin-bottom: 10px;
  font: 800 1.05rem/1 Sora, sans-serif;
}

.final-cta {
  display: flex;
  justify-content: space-between;
  gap: 36px;
  align-items: center;
  padding: clamp(34px, 5vw, 64px);
  margin-bottom: 90px;
}
.final-cta h2 { max-width: 720px; }
.final-cta p { max-width: 700px; }

.site-footer {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
  padding: 44px clamp(18px, 4vw, 70px) 68px;
  border-top: 1px solid rgba(127, 196, 255, .14);
}
.site-footer img { width: 220px; height: auto; }
.site-footer p {
  margin: 0;
  color: var(--subtle);
  font-size: .86rem;
  line-height: 1.65;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms ease, transform 700ms ease;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    scroll-behavior: auto !important;
    transition: none !important;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1100px) {
  .site-nav { gap: 18px; }
  .hero-shell,
  .developer-panel,
  .payfac-panel,
  .ownership-panel {
    grid-template-columns: 1fr;
  }
  .hero-visual {
    order: -1;
    min-height: 520px;
  }
  .capability-grid,
  .flow-rail,
  .hero-proof.hero-proof-four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .flow-node:last-child {
    grid-column: span 2;
  }
}

@media (max-width: 780px) {
  .menu-toggle { display: inline-block; }
  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 18px;
    right: 18px;
    margin: 0;
    padding: 18px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(3, 5, 14, .96);
    backdrop-filter: blur(24px);
  }
  .site-nav.is-open { display: flex; }
  .header-cta { display: none; }
  .hero-proof.hero-proof-four,
  .logo-strip,
  .use-case-grid,
  .site-footer,
  .final-cta {
    grid-template-columns: 1fr;
  }
  .logo-strip { display: grid; }
  .logo-strip img { max-width: 330px; }
  .final-cta { display: grid; }
  .flow-card { width: 170px; }
  .card-one { left: 2%; top: 7%; }
  .card-two { right: 1%; top: 44%; }
  .card-three { left: 4%; bottom: 1%; }
}

@media (max-width: 580px) {
  .site-header { padding: 14px 16px; }
  .brand img { width: 184px; }
  .hero { padding-top: 42px; }
  h1 { font-size: clamp(3.25rem, 16vw, 5.4rem); line-height: 1.02; }
  h2 { font-size: clamp(2.1rem, 12vw, 3.4rem); }
  .hero-visual { min-height: 430px; }
  .icon-stage { width: min(94%, 390px); }
  .flow-card { display: none; }
  .hero-proof.hero-proof-four,
  .capability-grid,
  .flow-rail,
  .use-case-grid {
    grid-template-columns: 1fr;
  }
  .flow-node:last-child { grid-column: auto; }
  .section {
    padding-top: 70px;
    padding-bottom: 70px;
  }
  .developer-panel,
  .payfac-panel,
  .ownership-panel,
  .final-cta {
    padding: 26px;
  }
}


.developer-copy > p + p {
  margin-top: -4px;
}

.logo-strip p {
  color: #d7e5ff;
}


@media (max-width: 900px) {
  h1 {
    font-size: clamp(4rem, 12vw, 6em);
    line-height: 1.02;
  }
}


.hero-copy {
  max-width: 860px;
}

.hero-actions {
  margin-top: 38px;
}

.section-kicker p {
  max-width: 820px;
}

.ownership-panel h2 {
  max-width: 760px;
}


/* v9 visual consistency pass */
.eyebrow {
  color: var(--cyan) !important;
  text-shadow: 0 0 18px rgba(0, 229, 255, .18);
}

main > .section {
  margin: 30px auto;
  padding: clamp(42px, 5vw, 72px) clamp(18px, 4vw, 70px);
  border: 1px solid rgba(127, 196, 255, 0.14);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 14% 16%, rgba(0, 229, 255, .08), transparent 24rem),
    radial-gradient(circle at 86% 8%, rgba(138, 92, 255, .09), transparent 28rem),
    linear-gradient(180deg, rgba(255,255,255,.042), rgba(255,255,255,.018)),
    rgba(5, 10, 24, .44);
  box-shadow: 0 18px 70px rgba(0,0,0,.14);
}

.section-kicker {
  margin-bottom: 44px;
}

.section-kicker .eyebrow,
.payfac-panel .eyebrow,
.ownership-panel .eyebrow,
.final-cta .eyebrow,
.developer-panel .eyebrow {
  color: var(--cyan) !important;
}

.payfac-panel,
.developer-panel,
.ownership-panel {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  padding: 0;
}

.final-cta {
  margin-top: 30px;
  border: 1px solid rgba(127, 196, 255, 0.14);
  background:
    radial-gradient(circle at 14% 16%, rgba(0, 229, 255, .08), transparent 24rem),
    radial-gradient(circle at 86% 8%, rgba(138, 92, 255, .09), transparent 28rem),
    linear-gradient(180deg, rgba(255,255,255,.042), rgba(255,255,255,.018)),
    rgba(5, 10, 24, .44);
}

.capability-card,
.use-case-grid article,
.flow-node,
.credential,
.ecosystem-card {
  border-color: rgba(127, 196, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.018)),
    rgba(4, 9, 24, .52);
}

@media (max-width: 900px) {
  h1 {
    font-size: clamp(3.6rem, 11vw, 6em);
    line-height: 1.04;
  }
}

@media (max-width: 580px) {
  main > .section {
    margin: 18px 14px;
    padding: 30px 20px;
  }
}


/* v10 SEO/mobile polish */
html {
  width: 100%;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  width: 100%;
  overflow-x: hidden;
}

img,
svg,
video,
canvas {
  max-width: 100%;
  height: auto;
}

.site-header {
  isolation: isolate;
}

.site-nav {
  z-index: 40;
}

.brand {
  min-width: 0;
}

.brand img {
  object-fit: contain;
}

h1,
h2,
h3,
p,
a,
strong,
small {
  overflow-wrap: anywhere;
}

.hero-copy,
.section-kicker,
.developer-copy,
.final-cta > div {
  min-width: 0;
}

.button {
  text-align: center;
}

@media (max-width: 1100px) {
  .hero-shell {
    gap: 42px;
  }

  .hero-copy {
    order: -1;
  }

  .hero-visual {
    order: 0;
  }

  .flow-card {
    display: none;
  }

  .capability-grid,
  .flow-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .site-header {
    gap: 16px;
  }

  h1 {
    font-size: clamp(3.4rem, 10.5vw, 5.4rem);
    line-height: 1.04;
    letter-spacing: -.03em;
  }

  h2 {
    font-size: clamp(2.05rem, 7.2vw, 3.9rem);
    line-height: 1.12;
  }

  .hero {
    padding: 54px clamp(18px, 5vw, 40px) 56px;
  }

  .hero-shell {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: min(78vw, 430px);
  }

  .icon-stage {
    width: min(82vw, 420px);
  }

  main > .section,
  .logo-strip,
  .final-cta {
    width: auto;
    max-width: calc(100% - 32px);
  }

  main > .section {
    margin: 22px auto;
  }
}

@media (max-width: 780px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand img {
    width: clamp(168px, 52vw, 232px);
  }

  .menu-toggle {
    flex: 0 0 auto;
  }

  .site-nav {
    left: 12px;
    right: 12px;
    max-height: calc(100vh - 88px);
    overflow-y: auto;
  }

  .header-cta {
    display: none;
  }

  .hero-actions,
  .final-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .hero-actions .button,
  .final-actions .button {
    width: 100%;
  }

  .logo-strip {
    margin: 12px auto 22px;
    padding: 22px;
  }

  .logo-strip img {
    width: min(100%, 320px);
  }

  .capability-grid,
  .flow-rail,
  .use-case-grid {
    grid-template-columns: 1fr;
  }

  .flow-node:last-child {
    grid-column: auto;
  }

  .developer-panel,
  .payfac-panel,
  .ownership-panel {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 580px) {
  .site-header {
    padding-left: max(14px, env(safe-area-inset-left));
    padding-right: max(14px, env(safe-area-inset-right));
  }

  .hero {
    padding-top: 38px;
    padding-left: 16px;
    padding-right: 16px;
  }

  h1 {
    font-size: clamp(2.65rem, 13.5vw, 3.65rem);
    line-height: 1.06;
    letter-spacing: -.025em;
  }

  h2 {
    font-size: clamp(1.9rem, 10vw, 2.85rem);
    line-height: 1.14;
  }

  h3 {
    font-size: 1.04rem;
    line-height: 1.34;
  }

  .hero-lede,
  .section-kicker p,
  .payfac-panel p,
  .developer-panel p,
  .final-cta p,
  .ownership-panel p:last-child {
    font-size: 1rem;
    line-height: 1.68;
  }

  .hero-visual {
    min-height: 300px;
    margin-top: 8px;
  }

  .icon-stage {
    width: min(78vw, 315px);
  }

  main > .section,
  .final-cta,
  .logo-strip {
    max-width: calc(100% - 24px);
    border-radius: 22px;
  }

  main > .section {
    margin: 16px auto;
    padding: 28px 20px;
  }

  .capability-card,
  .use-case-grid article,
  .flow-node,
  .credential,
  .ecosystem-card {
    padding: 22px;
    min-height: auto;
  }

  .section-kicker {
    margin-bottom: 28px;
  }

  .eyebrow {
    font-size: .68rem;
    letter-spacing: .18em;
  }

  .button {
    min-height: 48px;
    padding: 0 16px;
  }

  .site-footer {
    padding: 34px 20px 48px;
  }

  .site-footer img {
    width: 190px;
  }
}

@media (max-width: 390px) {
  .brand img {
    width: 158px;
  }

  h1 {
    font-size: clamp(2.35rem, 12.8vw, 3.05rem);
  }

  .hero {
    padding-left: 14px;
    padding-right: 14px;
  }

  main > .section,
  .final-cta,
  .logo-strip {
    max-width: calc(100% - 18px);
  }
}