:root {
  --bg: #101010;
  --surface: #1d1d1d;
  --surface-strong: #2a2a2a;
  --text: #e2e2e2;
  --muted: #a8a8a8;
  --border: rgba(255, 255, 255, 0.12);
  --accent: #e2e2e2;
  --radius: 18px;
  --gap: 24px;
  --container: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  font-family: Inter, system-ui, sans-serif;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
}

body {
  margin: 0;
}

.cursor-glow {
  position: fixed;
  inset: 0;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  overflow: visible;
  will-change: transform, opacity;
}

.cursor-trail-svg {
  position: absolute;
  inset: 0;
  width: 100vw;
  height: 100vh;
  overflow: visible;
}

.cursor-trail-line {
  stroke: #ff0000;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.cursor-dot,
.cursor-trail-dot {
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 50%;
  background: #ff0000;
  transform: translate3d(0, 0, 0) translate(-50%, -50%);
  will-change: transform;
}

.cursor-dot {
  width: 24px;
  height: 24px;
}

.cursor-trail-dot {
  width: 8px;
  height: 8px;
}

.page-shell {
  position: relative;
  z-index: 1;
}

@media (hover: hover) and (pointer: fine) {
  body {
    cursor: none;
  }

  a,
  button,
  label,
  video,
  input,
  textarea,
  select,
  [role="button"],
  [tabindex],
  .how-step {
    cursor: auto;
  }

  a,
  button,
  label,
  [role="button"],
  .how-step {
    cursor: pointer;
  }
}

html,
body {
  overflow-x: clip;
}

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

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

img,
video {
  height: auto;
}

.page-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  width: calc(100% - 48px);
  max-width: 1200px;
  margin-inline: auto;
}

.site-header {
  background: transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--gap);
  width: calc(100% - 56px);
  max-width: none;
  padding: 16px 0 20px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  display: block;
  width: auto;
  height: 40px;
}

.header-actions {
  margin-left: auto;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: background-color 220ms ease, color 220ms ease, border-color 220ms ease;
}

.button-hover-wrap {
  position: relative;
  z-index: 0;
  isolation: isolate;
  display: inline-flex;
}

.button-hover-wrap::before {
  content: "";
  position: absolute;
  left: -10px;
  top: -15px;
  width: calc(100% + 20px);
  height: calc(100% + 30px);
  z-index: -1;
  background: rgba(0, 238, 255, 0.5);
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 220ms ease, transform 220ms ease;
  pointer-events: none;
}

.button-hover-wrap > .button,
.button-hover-wrap > .download-button {
  position: relative;
  z-index: 1;
}

.button-primary {
  background: #ffffff;
  color: #101010;
  border-color: transparent;
}

.button-secondary {
  background: transparent;
  color: #e2e2e2;
  border-color: rgba(255, 255, 255, 0.55);
  box-shadow: none;
  transition: border-color 200ms ease, color 200ms ease;
}

.button-secondary:active {
  background: transparent;
  color: #e2e2e2;
  border-color: rgba(255, 255, 255, 0.55);
  box-shadow: none;
}

.header-actions .button-secondary {
  background: transparent;
  color: #e2e2e2;
  border-color: rgba(255, 255, 255, 0.55);
}

.header-actions .button-secondary:active {
  background: transparent;
  color: #e2e2e2;
  border-color: rgba(255, 255, 255, 0.55);
}

.section {
  padding: 60px 0;
}

.section-alt {
  background: var(--surface);
}

.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-header h2 {
  margin: 0 auto 16px;
  max-width: 680px;
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 500;
}

.section-header p {
  margin: 0 auto;
  max-width: 660px;
  color: var(--muted);
}

.hero {
  padding-top: 0;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  align-items: center;
  width: calc(100% - 56px);
  max-width: none;
  padding: 80px 6vw;
  border-radius: 36px;
  background: #1d2029;
  overflow: hidden;
}

.hero-grid::before {
  content: "";
  position: absolute;
  top: -60px;
  left: -80px;
  z-index: 0;
  width: clamp(280px, 28vw, 420px);
  height: clamp(240px, 24vw, 360px);
  border-radius: 50%;
  background: #1e63ff;
  filter: blur(160px);
  opacity: 0.65;
  pointer-events: none;
}

.hero-grid > * {
  position: relative;
  z-index: 1;
}

.hero-copy {
  max-width: 560px;
}

.eyebrow {
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.82rem;
  color: var(--muted);
}

.hero-copy h1 {
  margin: 0 0 20px;
  font-size: clamp(2.4rem, 4vw, 4rem);
  line-height: 1.05;
}

.hero-copy p {
  margin: 0 0 28px;
  color: var(--muted);
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.media-placeholder {
  aspect-ratio: 1 / 1;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: var(--radius);
}

.media-placeholder img,
.media-placeholder video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.placeholder-label {
  color: var(--muted);
  font-weight: 600;
}

.card-row,
.metric-grid,
.application-grid,
.comparison-table,
.partner-logos,
.contact-grid {
  display: grid;
  gap: 20px;
}

.card-row {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 56px 20px;
  margin-top: 96px;
  overflow: visible;
}

#reach-more .section-header h2 {
  margin-bottom: 28px;
  line-height: 1.08;
}

#reach-more .card-row {
  margin-top: 64px;
}

.card,
.app-card,
.metric-card,
.logo-placeholder {
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.card h3 {
  margin-top: 0;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 360px;
  padding: 72px 32px 28px;
  background:
    linear-gradient(180deg, rgba(47, 94, 204, 0.12) 0%, rgba(23, 47, 102, 0.12) 100%),
    #111827;
  border: 0;
  overflow: visible;
  isolation: isolate;
  text-align: left;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background: radial-gradient(ellipse 260px 220px at var(--card-glow-x) var(--card-glow-y), rgba(30, 99, 255, 0.62) 0%, rgba(30, 99, 255, 0.34) 28%, rgba(30, 99, 255, 0) 72%);
  pointer-events: none;
}

.card:nth-child(1) {
  --card-glow-x: 6%;
  --card-glow-y: 28%;
}

.card:nth-child(2) {
  --card-glow-x: 86%;
  --card-glow-y: 24%;
}

.card:nth-child(3) {
  --card-glow-x: 72%;
  --card-glow-y: 82%;
}

.card > * {
  position: relative;
  z-index: 1;
}

.card-icon {
  position: absolute;
  top: -26px;
  left: 32px;
  width: 68px;
  height: 68px;
  border: 1px solid rgba(24, 71, 214, 0.45);
  border-radius: 50%;
  background: linear-gradient(0deg, #172f66 0%, #2f5ecc 100%);
  background-clip: padding-box;
  box-shadow: none;
  color: #e2e2e2;
  outline: 0;
}

.card-icon::before {
  content: "";
  position: absolute;
  inset: 15px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.card:nth-child(1) .card-icon::before {
  background-image: url("data:image/svg+xml,%3Csvg width='38' height='38' viewBox='0 0 38 38' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='19' cy='12' r='6' stroke='%23E2E2E2' stroke-width='2.6'/%3E%3Cpath d='M7 31c1.5-6 6-9 12-9s10.5 3 12 9' stroke='%23E2E2E2' stroke-width='2.6' stroke-linecap='round'/%3E%3Cpath d='M6 22c-3.5 1.4-5 4.3-5.5 8M32 22c3.5 1.4 5 4.3 5.5 8' stroke='%23E2E2E2' stroke-width='2.2' stroke-linecap='round'/%3E%3Ccircle cx='7' cy='16' r='4' stroke='%23E2E2E2' stroke-width='2.2'/%3E%3Ccircle cx='31' cy='16' r='4' stroke='%23E2E2E2' stroke-width='2.2'/%3E%3C/svg%3E");
}

.card:nth-child(2) .card-icon::before {
  background-image: url("data:image/svg+xml,%3Csvg width='38' height='38' viewBox='0 0 38 38' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='19' cy='7' r='3.5' stroke='%23E2E2E2' stroke-width='2.6'/%3E%3Cpath d='M7 14l12 4 12-4M19 18v8M13 35l6-9 6 9' stroke='%23E2E2E2' stroke-width='2.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.card:nth-child(3) .card-icon::before {
  background-image: url("data:image/svg+xml,%3Csvg width='38' height='38' viewBox='0 0 38 38' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 29L16 18l7 7L33 15' stroke='%23E2E2E2' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M24 15h9v9' stroke='%23E2E2E2' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.card-content {
  max-width: 300px;
  margin: 0;
}

.card-content h3 {
  margin: 0 0 18px;
  color: #e2e2e2;
}

.card-content p {
  margin: 0;
  color: #c8c8c8;
}

.card-graphic {
  display: grid;
  height: 112px;
  min-height: 112px;
  margin-top: auto;
  padding-bottom: 0;
  place-items: end center;
  box-sizing: border-box;
  overflow: visible;
}

.card-graphic img {
  display: block;
  width: 100%;
  height: 112px;
  object-fit: contain;
}

.audience-strip {
  display: grid;
  gap: 48px;
  margin-top: 88px;
}

.audience-strip h3 {
  margin: 0;
  text-align: center;
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  font-weight: 500;
  line-height: 1.12;
  color: #e2e2e2;
}

.audience-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  row-gap: 24px;
}

.audience-item {
  display: flex;
  align-items: center;
  position: relative;
  flex: 1 1 0;
  gap: 18px;
  min-width: 0;
  padding: 0 28px;
  color: var(--muted);
  font-weight: 600;
}

.audience-item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  width: 1px;
  height: 54px;
  background: var(--border);
  transform: translateY(-50%);
}

.audience-item:first-child {
  padding-left: 0;
}

.audience-item:last-child {
  padding-right: 0;
}

.audience-icon {
  display: grid;
  flex: 0 0 56px;
  width: 56px;
  height: 56px;
  place-items: center;
  color: #e2e2e2;
}

.audience-icon img {
  display: block;
  width: 78%;
  height: 78%;
  object-fit: contain;
}

.audience-label {
  min-width: 0;
}

#a10a-system .section-header {
  margin-bottom: 30px;
}

#a10a-system {
  background: var(--bg);
}

.system-card {
  position: relative;
  width: calc(100% - 56px);
  max-width: none;
  margin-inline: auto;
  padding: 80px 6vw;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 36px;
  background: #161616;
  overflow: hidden;
}

.system-card::before,
.system-card::after {
  content: "";
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  background: #1e63ff;
  pointer-events: none;
}

.system-card::before {
  left: -120px;
  bottom: -120px;
  width: clamp(280px, 35vw, 520px);
  height: clamp(240px, 30vw, 460px);
  opacity: 0.65;
  filter: blur(160px);
}

.system-card::after {
  right: -140px;
  top: -120px;
  width: clamp(320px, 40vw, 620px);
  height: clamp(260px, 32vw, 500px);
  opacity: 0.6;
  filter: blur(170px);
}

.system-card > * {
  position: relative;
  z-index: 1;
}

#a10a-system .section-header h2 {
  margin-bottom: 46px;
  color: #e2e2e2;
  line-height: 1.08;
}

#a10a-system .section-header p {
  color: #c8c8c8;
}

.system-diagram {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  --system-visual-height: 180px;
  --system-title-height: 32px;
}

.system-item {
  display: grid;
  grid-template-rows: var(--system-visual-height) var(--system-title-height) auto;
  gap: 20px;
  text-align: center;
}

.system-visual-row {
  display: grid;
  height: var(--system-visual-height);
  place-items: center;
}

.system-visual {
  display: grid;
  width: min(100%, 220px);
  height: var(--system-visual-height);
  place-items: center;
}

.system-visual img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
}

.system-item:nth-of-type(1) .system-visual img {
  max-width: 220px;
  max-height: 135px;
}

.system-item:nth-of-type(2) .system-visual img {
  max-width: 124px;
  max-height: 124px;
}

.system-item:nth-of-type(3) .system-visual img {
  max-width: 120px;
  max-height: 140px;
}

.system-item h3 {
  margin: 0;
  color: #e2e2e2;
  align-self: center;
}

.system-item p {
  margin: 0;
  color: #c8c8c8;
}

.system-connector {
  align-self: start;
  display: grid;
  width: 48px;
  height: 16px;
  margin-top: calc((var(--system-visual-height) - 16px) / 2);
  place-items: center;
  opacity: 0.85;
}

.system-connector svg {
  display: block;
  width: 48px;
  height: 16px;
  overflow: visible;
}

.system-connector path {
  fill: none;
  stroke: rgba(226, 226, 226, 0.85);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.app-download-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.75fr);
  gap: 48px;
  align-items: center;
}

.app-download-copy {
  display: block;
}

.app-download-copy h2 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 500;
  line-height: 1.1;
}

.app-download-copy p {
  margin: 0;
  color: var(--muted);
  max-width: 440px;
}

.download-placeholders {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.download-placeholders .download-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-width: 132px;
  padding: 12px 18px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 999px;
  background: transparent;
  color: #e2e2e2;
  font-weight: 600;
  box-shadow: none;
  transition: border-color 200ms ease, color 200ms ease;
}

.download-placeholders .download-button:active {
  background: transparent;
  color: #e2e2e2;
  border-color: rgba(255, 255, 255, 0.55);
  box-shadow: none;
}

@media (hover: hover) and (pointer: fine) {
  .button-hover-wrap:hover::before,
  .button-hover-wrap:focus-within::before {
    opacity: 1;
    transform: scale(1);
  }
}

.app-phone-placeholder {
  display: grid;
  justify-self: end;
  width: min(100%, 360px);
  min-height: 340px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--surface-strong);
  color: var(--muted);
  font-weight: 600;
}

.app-phone-visual {
  position: relative;
  display: grid;
  justify-self: center;
  width: min(100%, 360px);
  place-items: center;
}

.app-phone-visual::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 0;
  width: 260px;
  height: 320px;
  border-radius: 50%;
  background: #1e63ff;
  opacity: 0.52;
  filter: blur(140px);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.app-phone-image {
  position: relative;
  z-index: 1;
  display: block;
  width: min(73%, 263px);
  height: auto;
  object-fit: contain;
  filter: brightness(0.88);
}

#how-it-works {
  position: relative;
  min-height: 250vh;
}

.how-sticky {
  position: sticky;
  top: 0;
  display: flex;
  min-height: 100vh;
  align-items: center;
}

.how-card {
  position: relative;
  width: calc(100% - 56px);
  max-width: none;
  margin-inline: auto;
  padding: 80px 6vw;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 36px;
  background: #161616;
  overflow: hidden;
}

.how-card::before,
.how-card::after {
  content: "";
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  background: #1e63ff;
  pointer-events: none;
}

.how-card::before {
  top: -120px;
  left: -120px;
  width: clamp(280px, 34vw, 520px);
  height: clamp(240px, 30vw, 460px);
  opacity: 0.65;
  filter: blur(160px);
}

.how-card::after {
  right: -140px;
  bottom: -120px;
  width: clamp(320px, 40vw, 620px);
  height: clamp(260px, 32vw, 500px);
  opacity: 0.6;
  filter: blur(170px);
}

.how-card > * {
  position: relative;
  z-index: 1;
}

#how-it-works .section-header {
  margin-bottom: 48px;
}

#how-it-works .section-header h2 {
  color: #e2e2e2;
}

.how-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.4fr);
  gap: 48px;
  align-items: stretch;
}

.how-steps {
  position: relative;
  display: grid;
  gap: 24px;
}

.how-steps::before {
  content: "";
  position: absolute;
  top: 46px;
  bottom: 46px;
  left: 23px;
  width: 1px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02));
  opacity: 0.4;
  pointer-events: none;
}

.how-step {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 24px;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: #a8a8a8;
  font: inherit;
  text-align: left;
  cursor: pointer;
  appearance: none;
}

.how-step:focus-visible {
  outline: 2px solid rgba(226, 226, 226, 0.65);
  outline-offset: 6px;
  border-radius: 16px;
}

.how-step-number {
  position: relative;
  z-index: 1;
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  background: #161616;
  color: #a8a8a8;
  font-weight: 700;
  transition: border-color 200ms ease, color 200ms ease, background-color 200ms ease;
}

.how-step:not(.is-active):hover .how-step-number {
  border-color: #ffc100;
  color: #ffc100;
}

.how-step-content h3 {
  margin: 0 0 10px;
  color: #d0d0d0;
  opacity: 0.76;
  transition: opacity 200ms ease, color 200ms ease;
}

.how-step-content p {
  margin: 0;
  color: #a8a8a8;
  opacity: 0.76;
  transition: opacity 200ms ease, color 200ms ease;
}

.how-step.is-active {
  color: #e2e2e2;
}

.how-step.is-active .how-step-number {
  border-color: rgba(255, 255, 255, 0.14);
  background: #ffc100;
  color: #101010;
  box-shadow: none;
}

.how-step.is-active .how-step-content h3 {
  color: #e2e2e2;
  opacity: 1;
}

.how-step.is-active .how-step-content p,
.how-step:not(.is-active):hover .how-step-content h3,
.how-step:not(.is-active):hover .how-step-content p {
  opacity: 1;
}

.how-step:not(.is-active) {
  opacity: 1;
}

.how-mobile-step-copy {
  display: none;
}

.how-media {
  display: grid;
  place-items: stretch;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04));
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: #a8a8a8;
  font-weight: 600;
  transition: opacity 220ms ease;
}

.how-media.is-changing {
  opacity: 0.72;
}

.how-video-shell {
  position: relative;
  display: grid;
  width: 100%;
  height: 100%;
}

.how-video-shell video {
  grid-area: 1 / 1;
  display: block;
  width: 100%;
  height: 100%;
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.12);
  transform-origin: center;
}

.how-video-fallback {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  border: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04));
  color: #a8a8a8;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 220ms ease, color 220ms ease;
}

.how-video-fallback:hover {
  color: #e2e2e2;
}

.how-video-shell.is-playing .how-video-fallback {
  opacity: 0;
  pointer-events: none;
}

.how-video-play {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.how-video-play::before {
  content: "";
  display: block;
  width: 0;
  height: 0;
  margin-left: 4px;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 14px solid #e2e2e2;
}

.how-media-placeholder {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  padding: 24px;
  text-align: center;
}

.how-actions {
  display: grid;
  justify-items: center;
  gap: 12px;
  margin-top: 40px;
  text-align: center;
}

.how-actions .button-primary {
  background: #ffffff;
  color: #101010;
  border-color: transparent;
}

.demo-credentials {
  margin: 0;
  color: #a8a8a8;
  font-size: 0.85rem;
  line-height: 1.4;
}

.demo-credentials span {
  display: block;
  margin-bottom: 2px;
}

.application-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.applications-intro h3 {
  margin: 0 0 20px;
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 500;
  line-height: 1.1;
}

.applications-intro p {
  margin: 0;
  color: var(--muted);
}

.app-card {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  padding: 0;
  border-color: rgba(255, 255, 255, 0.05);
}

.app-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.92) 0%,
    rgba(0, 0, 0, 0.78) 28%,
    rgba(0, 0, 0, 0.48) 48%,
    rgba(0, 0, 0, 0) 72%
  );
}

.app-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform-origin: center;
}

.app-card-education img {
  object-position: center 38%;
  transform: scale(1.12);
}

.app-card-safety img {
  object-position: center;
  transform: scale(1.18);
}

.app-title {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  margin: 0;
  z-index: 2;
  color: #e2e2e2;
  font-size: 1.02rem;
  font-weight: 600;
}

#why-a10a {
  background: var(--bg);
}

.comparison-card {
  position: relative;
  width: calc(100% - 56px);
  max-width: none;
  margin-inline: auto;
  padding: 80px 6vw;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 36px;
  background: #161616;
  overflow: hidden;
}

.comparison-card::before,
.comparison-card::after {
  content: "";
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  background: #1e63ff;
  pointer-events: none;
}

.comparison-card::before {
  left: -120px;
  bottom: -120px;
  width: clamp(280px, 35vw, 520px);
  height: clamp(240px, 30vw, 460px);
  opacity: 0.6;
  filter: blur(160px);
}

.comparison-card::after {
  right: -140px;
  top: -120px;
  width: clamp(320px, 40vw, 620px);
  height: clamp(260px, 32vw, 500px);
  opacity: 0.62;
  filter: blur(170px);
}

.comparison-card > * {
  position: relative;
  z-index: 1;
}

#why-a10a .section-header {
  margin-bottom: 48px;
}

#why-a10a .section-header h2 {
  color: #e2e2e2;
}

.comparison-table {
  display: grid;
  gap: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(22, 22, 22, 0.42);
}

.comparison-header,
.comparison-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.comparison-header {
  background: #234fcc;
  color: #e2e2e2;
  font-weight: 700;
}

.comparison-header > div,
.comparison-cell {
  padding: 20px 16px;
}

.comparison-header > div + div,
.comparison-cell + .comparison-cell {
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}

.comparison-row {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.comparison-cell {
  display: grid;
  width: 100%;
  gap: 12px;
  appearance: none;
  -webkit-appearance: none;
  border: 0;
  background: transparent;
  color: #e2e2e2;
  font: inherit;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.comparison-summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
}

.comparison-status {
  display: inline-flex;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  background: transparent;
  color: rgba(226, 226, 226, 0.75);
  font-size: 0.9rem;
  line-height: 1;
}

.comparison-cell + .comparison-cell .comparison-status {
  border-color: #1e63ff;
  color: #1e63ff;
}

.comparison-label {
  font-size: 1.05rem;
  line-height: 1.35;
  color: #e2e2e2;
}

.comparison-chevron {
  flex: 0 0 auto;
  color: rgba(226, 226, 226, 0.55);
  transition: color 200ms ease;
}

.comparison-cell:hover .comparison-chevron {
  color: #ffc100;
}

.comparison-row.is-expanded .comparison-chevron {
  transform: rotate(180deg);
}

.comparison-detail {
  display: none;
  color: #a8a8a8;
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.45;
}

.comparison-row.is-expanded .comparison-detail {
  display: block;
}

.trust-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  gap: 64px;
  align-items: center;
}

.trust-copy h2 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 500;
  line-height: 1.1;
}

.trust-copy p {
  margin: 0;
  color: var(--muted);
  max-width: 560px;
}

.trust-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.metric-card {
  display: grid;
  align-content: start;
  justify-items: center;
  min-height: 220px;
  background: var(--surface);
  text-align: center;
}

.metric-icon {
  margin-bottom: 20px;
  color: var(--muted);
  font-weight: 600;
}

.metric-card strong {
  display: block;
  font-size: 2rem;
  margin-bottom: 8px;
}

.partner-logos {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.logo-placeholder {
  min-height: 80px;
  display: grid;
  place-items: center;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
}

.closing-panel {
  position: relative;
  width: calc(100% - 56px);
  max-width: none;
  margin-inline: auto;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 0;
  border-radius: 36px 36px 0 0;
  background: #161616;
  overflow: hidden;
}

.closing-panel > * {
  position: relative;
  z-index: 1;
}

#contact {
  position: relative;
  background: transparent;
  overflow: hidden;
}

#contact::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -170px;
  z-index: 0;
  width: clamp(420px, 48vw, 760px);
  height: clamp(240px, 28vw, 420px);
  border-radius: 50%;
  background: #1e63ff;
  opacity: 0.62;
  filter: blur(160px);
  transform: translateX(-50%);
  pointer-events: none;
}

#contact > * {
  position: relative;
  z-index: 1;
}

.contact-grid {
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

.contact-copy h2 {
  margin: 0 0 16px;
  color: #e2e2e2;
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 500;
  line-height: 1.1;
}

.contact-copy p {
  margin: 0;
  color: #c8c8c8;
  max-width: 520px;
}

.contact-form {
  display: grid;
  gap: 18px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(10, 12, 18, 0.72);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #a8a8a8;
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: calc(var(--radius) - 8px);
  padding: 12px 14px;
  color: #e2e2e2;
  background: rgba(0, 0, 0, 0.18);
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form .button-hover-wrap {
  justify-self: start;
}

.contact-form .button {
  justify-self: start;
  background: #ffffff;
  color: #101010;
  border-color: transparent;
  font: inherit;
  font-weight: 600;
  line-height: 1.5;
  cursor: pointer;
}

.media-placeholder.small {
  aspect-ratio: 8 / 3;
}

.site-footer {
  position: relative;
  z-index: 1;
  background: transparent;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 40px 0;
}

.footer-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  display: grid;
}

.footer-grid h3 {
  margin-top: 0;
  color: #e2e2e2;
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
}

.footer-grid li {
  margin-bottom: 10px;
}

.footer-grid p {
  margin: 0;
  color: #c8c8c8;
}

.footer-grid a {
  color: #c8c8c8;
}

@media (max-width: 1120px) {
  .audience-item {
    flex: 0 1 calc((100% - 48px) / 3);
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid::before {
    top: -48px;
    left: -72px;
    width: 300px;
    height: 260px;
    filter: blur(130px);
  }

  .card-row,
  .application-grid,
  .partner-logos,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .system-diagram,
  .app-download-panel {
    grid-template-columns: 1fr;
  }

  .system-card::before {
    left: -96px;
    bottom: -96px;
    width: 320px;
    height: 280px;
    filter: blur(130px);
  }

  .system-card::after {
    right: -104px;
    top: -96px;
    width: 360px;
    height: 300px;
    filter: blur(140px);
  }

  .app-phone-placeholder,
  .app-phone-visual {
    justify-self: center;
    width: 100%;
  }

  .system-connector {
    width: 40px;
    height: 16px;
    margin-top: 0;
    transform: rotate(90deg);
    justify-self: center;
  }

  .trust-layout {
    grid-template-columns: 1fr;
  }

  .trust-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .audience-list {
    gap: 24px;
  }

  .how-layout {
    grid-template-columns: 1fr;
  }

  .how-card::before {
    top: -96px;
    left: -96px;
    width: 320px;
    height: 280px;
    filter: blur(130px);
  }

  .how-card::after {
    right: -104px;
    bottom: -96px;
    width: 360px;
    height: 300px;
    filter: blur(140px);
  }

  .how-media {
    aspect-ratio: 16 / 9;
    height: auto;
  }

  .comparison-card::before {
    left: -96px;
    bottom: -96px;
    width: 320px;
    height: 280px;
    filter: blur(130px);
  }

  .comparison-card::after {
    right: -104px;
    top: -96px;
    width: 360px;
    height: 300px;
    filter: blur(140px);
  }
}

@media (max-width: 900px) {
  .header-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
    gap: 12px;
    width: calc(100% - 56px);
    padding: 16px 0;
  }

  .brand img {
    height: 36px;
    transform: translateY(-2px);
  }

  .header-actions {
    width: auto;
    margin-left: 0;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: nowrap;
  }

  .header-actions .button {
    padding: 10px 14px;
    font-size: 0.85rem;
    white-space: nowrap;
  }

  .section-header,
  .hero-copy {
    text-align: left;
  }

  .card-row,
  .application-grid,
  .trust-metrics,
  .partner-logos,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .card::before {
    background: radial-gradient(ellipse 220px 180px at var(--card-glow-x) var(--card-glow-y), rgba(30, 99, 255, 0.58) 0%, rgba(30, 99, 255, 0.3) 28%, rgba(30, 99, 255, 0) 72%);
  }

  .container {
    padding: 0 16px;
  }

  .hero-grid {
    padding: 64px 24px 48px;
  }

  .comparison-header {
    display: none;
  }

  .comparison-row {
    grid-template-columns: 1fr;
    margin: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: calc(var(--radius) - 6px);
  }

  .comparison-header + .comparison-row {
    margin-top: 12px;
  }

  .comparison-row:last-child {
    margin-bottom: 12px;
  }

  .comparison-cell + .comparison-cell {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
  }

  .audience-strip {
    gap: 40px;
  }

  .audience-strip h3 {
    text-align: center;
  }

  .audience-list {
    gap: 18px;
  }
}

@media (max-width: 600px) {
  .cursor-glow {
    display: none;
  }

  .brand img {
    height: 30px;
    transform: translateY(-1px);
  }

  .header-inner {
    padding: 14px 0;
    gap: 8px;
  }

  .header-actions {
    gap: 6px;
  }

  .header-actions .button {
    padding: 8px 10px;
    font-size: 0.78rem;
  }

  .hero-grid {
    padding: 56px 20px 40px;
  }

  .system-card,
  .how-card {
    padding-top: 60px;
    padding-right: 24px;
    padding-left: 24px;
  }

  .how-card {
    padding-bottom: 56px;
  }

  .comparison-card {
    padding-top: 60px;
  }

  #a10a-system {
    padding-top: 40px;
  }

  .system-card > .container,
  .how-card > .container,
  .comparison-card > .container {
    width: 100%;
    padding-right: 0;
    padding-left: 0;
  }

  #a10a-system .section-header,
  #a10a-system .section-header h2,
  #a10a-system .section-header p,
  #how-it-works .section-header,
  #how-it-works .section-header h2 {
    max-width: none;
    margin-right: 0;
    margin-left: 0;
    text-align: left;
  }

  #how-it-works .section-header {
    margin-bottom: 24px;
  }

  .system-diagram {
    justify-items: center;
  }

  .system-item {
    justify-items: center;
    text-align: center;
  }

  .system-item h3,
  .system-item p {
    width: 100%;
    text-align: center;
  }

  .how-layout {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }

  .how-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    width: 100%;
    gap: 0;
  }

  .how-steps::before {
    display: none;
  }

  .how-step {
    display: flex;
    justify-content: center;
    width: auto;
  }

  .how-step-number {
    width: 46px;
    height: 46px;
  }

  .how-step-content {
    display: none;
  }

  .how-step.is-active .how-step-content {
    display: none;
  }

  .how-mobile-step-copy {
    display: block;
    width: 100%;
    max-width: none;
    min-width: 0;
    margin-top: -8px;
    text-align: left;
  }

  .how-mobile-step-copy h3 {
    margin: 0 0 10px;
    color: #e2e2e2;
  }

  .how-mobile-step-copy p {
    margin: 0;
    color: #a8a8a8;
  }

  .how-mobile-step-copy h3,
  .how-mobile-step-copy p {
    max-width: none;
    text-align: left;
  }

  .how-actions {
    margin-top: 24px;
  }

  .applications-intro,
  .applications-intro h3,
  .applications-intro p {
    max-width: none;
    text-align: left;
  }

  #a10a-app .download-placeholders {
    justify-content: center;
    align-items: center;
  }

  .card {
    padding-right: 24px;
    padding-left: 24px;
  }

  .card-icon {
    left: 24px;
  }

  .contact-grid {
    width: 100%;
    padding-right: 0;
    padding-left: 0;
  }

  .closing-panel {
    width: 100%;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  #contact {
    padding-right: 24px;
    padding-left: 24px;
  }

  .contact-copy,
  .contact-copy h2,
  .contact-copy p {
    max-width: none;
    margin-right: 0;
    margin-left: 0;
    text-align: left;
  }

  .contact-form {
    width: 100%;
    padding: 24px;
  }

  .audience-item {
    flex-basis: 100%;
    padding: 0;
  }

  .audience-item:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 600px) and (hover: none) and (pointer: coarse) {
  .cursor-glow {
    display: block;
  }

  .cursor-trail-line {
    stroke-width: 1.5;
  }

  .cursor-dot {
    width: 18px;
    height: 18px;
  }

  .cursor-trail-dot {
    width: 7px;
    height: 7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #how-it-works {
    min-height: auto;
  }

  .how-sticky {
    position: relative;
    top: auto;
    min-height: auto;
  }

  .how-media,
  .how-step-number,
  .how-step-content h3,
  .how-step-content p {
    transition: none;
  }
}