@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;700&family=IBM+Plex+Sans:wght@400;500&family=Inconsolata:wght@400;500&display=swap');

:root {
  --iac-bg-base: #0A0C10;
  --iac-bg-surface: #111520;
  --iac-bg-panel: #171C2C;
  --iac-bg-light: #F0F4FA;
  --iac-bg-white: #FFFFFF;
  --iac-border-dark: #1E2840;
  --iac-border-light: #D1DCF0;
  --iac-text-on-dark: #E8EDF5;
  --iac-text-muted-dark: #8B9AB5;
  --iac-text-on-light: #0D1117;
  --iac-text-muted-light: #4A5568;
  --iac-accent: #00C9B8;
  --iac-accent-on-light: #0C6479;
  --iac-amber: #F59E0B;
  --iac-btn-primary-bg: #00C9B8;
  --iac-btn-primary-text: #0A0C10;
  --iac-nav-h: 68px;
  --iac-container: 1200px;
  --iac-reading: 680px;
  --iac-section-py: clamp(4rem, 8vw, 7rem);
  --iac-gap: 1.5rem;
  --iac-radius: 8px;
  --iac-radius-lg: 12px;
  --iac-font-heading: 'Space Grotesk', system-ui, sans-serif;
  --iac-font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --iac-font-mono: 'Inconsolata', 'Courier New', monospace;
  --iac-h1: clamp(2rem, 4.5vw, 3.75rem);
  --iac-h2: clamp(1.5rem, 3vw, 2.5rem);
  --iac-h3: clamp(1.125rem, 2vw, 1.75rem);
  --iac-transition: 0.18s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--iac-font-body);
  font-size: 1rem;
  line-height: 1.75;
  background: var(--iac-bg-base);
  color: var(--iac-text-on-dark);
  -webkit-font-smoothing: antialiased;
}

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--iac-font-heading);
  line-height: 1.15;
}

h1 { font-size: var(--iac-h1); font-weight: 800; }
h2 { font-size: var(--iac-h2); font-weight: 700; }
h3 { font-size: var(--iac-h3); font-weight: 700; }

.iac-container {
  max-width: var(--iac-container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.iac-reading {
  max-width: var(--iac-reading);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.iac-bg--base { background: var(--iac-bg-base); }
.iac-bg--surface { background: var(--iac-bg-surface); }
.iac-bg--panel { background: var(--iac-bg-panel); }
.iac-bg--light { background: var(--iac-bg-light); }
.iac-bg--white { background: var(--iac-bg-white); }

.iac-fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.iac-fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.iac-eyebrow {
  display: inline-block;
  font-family: var(--iac-font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--iac-accent);
  margin-bottom: 1rem;
}

.iac-eyebrow--light {
  color: var(--iac-accent-on-light);
}

.iac-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--iac-radius);
  font-family: var(--iac-font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1;
  transition: opacity var(--iac-transition), background var(--iac-transition), color var(--iac-transition), border-color var(--iac-transition), transform var(--iac-transition);
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
}

.iac-btn:hover { opacity: 0.88; transform: translateY(-1px); }
.iac-btn:active { transform: translateY(0); }

.iac-btn--primary {
  background: var(--iac-btn-primary-bg);
  color: var(--iac-btn-primary-text);
  border-color: var(--iac-btn-primary-bg);
}

.iac-btn--primary:hover {
  opacity: 1;
  background: #00e5d2;
  border-color: #00e5d2;
}

.iac-btn--outline-light {
  background: transparent;
  color: var(--iac-text-on-dark);
  border-color: rgba(232, 237, 245, 0.35);
}

.iac-btn--outline-light:hover {
  opacity: 1;
  border-color: var(--iac-text-on-dark);
}

.iac-btn--ghost-on-dark {
  background: transparent;
  color: var(--iac-accent);
  border-color: transparent;
  padding-inline: 0.5rem;
}

.iac-btn--ghost-on-dark:hover {
  opacity: 1;
  color: #00e5d2;
}

.iac-btn--ghost-on-light {
  background: transparent;
  color: var(--iac-accent-on-light);
  border-color: transparent;
  padding-inline: 0.5rem;
}

.iac-btn--ghost-on-light:hover {
  opacity: 1;
  color: var(--iac-accent);
}

.iac-btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}

.iac-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: var(--iac-nav-h);
  background: var(--iac-bg-base);
  border-bottom: 1px solid var(--iac-border-dark);
  display: flex;
  align-items: center;
}

.iac-nav__inner {
  display: flex;
  align-items: center;
  gap: 0;
  width: 100%;
  max-width: var(--iac-container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.iac-nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.iac-nav__logo img {
  height: 28px;
  width: auto;
}

.iac-nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: 2.5rem;
}

.iac-nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--iac-text-muted-dark);
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  transition: color var(--iac-transition), background var(--iac-transition);
}

.iac-nav__link:hover,
.iac-nav__link--active {
  color: var(--iac-text-on-dark);
  background: rgba(255, 255, 255, 0.06);
}

.iac-nav__actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.iac-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
  cursor: pointer;
  border: none;
  background: none;
  border-radius: 6px;
}

.iac-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--iac-text-on-dark);
  border-radius: 2px;
  transition: transform var(--iac-transition), opacity var(--iac-transition);
}

.iac-nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.iac-nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
.iac-nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.iac-nav__drawer {
  display: none;
  position: fixed;
  top: var(--iac-nav-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--iac-bg-base);
  z-index: 899;
  padding: 1.5rem clamp(1rem, 4vw, 2rem) 2rem;
  flex-direction: column;
  gap: 0.5rem;
  overflow-y: auto;
  border-top: 1px solid var(--iac-border-dark);
}

.iac-nav__drawer.is-open {
  display: flex;
}

.iac-nav__drawer .iac-nav__link {
  font-size: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--iac-radius);
  border-bottom: 1px solid var(--iac-border-dark);
}

.iac-nav__drawer .iac-nav__actions {
  display: flex;
  margin-left: 0;
  margin-top: 1rem;
  flex-direction: column;
  align-items: stretch;
}

.iac-nav__drawer .iac-btn {
  justify-content: center;
}

.iac-hero {
  padding-top: calc(var(--iac-nav-h) + clamp(3rem, 6vw, 5rem));
  padding-bottom: clamp(3rem, 6vw, 5rem);
  background: var(--iac-bg-base);
}

.iac-hero__inner {
  max-width: var(--iac-container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 3rem;
  align-items: center;
}

.iac-hero__text {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-width: 0;
}

.iac-hero__h1 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--iac-text-on-dark);
  line-height: 1.1;
  margin: 0;
}

.iac-hero__h1 span {
  color: var(--iac-accent);
}

.iac-hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--iac-text-muted-dark);
  line-height: 1.7;
  max-width: 520px;
  margin: 0;
}

.iac-hero__ctas {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.iac-hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.iac-hero__chart {
  width: 100%;
  max-width: 480px;
}

.iac-hero__chart-label {
  font-family: var(--iac-font-mono);
  font-size: 10px;
  fill: var(--iac-text-muted-dark);
}

.iac-hero__chart-value {
  font-family: var(--iac-font-mono);
  font-size: 10px;
  fill: var(--iac-text-on-dark);
}

.iac-hero__chart-bar {
  transform-origin: left center;
  animation: iac-bar-expand 0.8s ease-out forwards;
  transform: scaleX(0);
}

.iac-hero__chart-bar:nth-child(1) { animation-delay: 0.1s; }
.iac-hero__chart-bar:nth-child(2) { animation-delay: 0.25s; }
.iac-hero__chart-bar:nth-child(3) { animation-delay: 0.4s; }

@keyframes iac-bar-expand {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@media (prefers-reduced-motion: reduce) {
  .iac-hero__chart-bar { animation: none; transform: scaleX(1); }
}

.iac-section {
  padding-block: var(--iac-section-py);
}

.iac-signal {
  padding-block: clamp(2.5rem, 5vw, 4rem);
  background: var(--iac-bg-surface);
  border-top: 1px solid var(--iac-border-dark);
  border-bottom: 1px solid var(--iac-border-dark);
}

.iac-signal__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.iac-signal__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.iac-signal__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(0, 201, 184, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.iac-signal__body {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.iac-signal__title {
  font-family: var(--iac-font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--iac-text-on-dark);
  line-height: 1.2;
  margin: 0;
}

.iac-signal__desc {
  font-size: 0.875rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.6;
  margin: 0;
}

.iac-how {
  background: var(--iac-bg-light);
}

.iac-how__header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.iac-how__h2 {
  color: var(--iac-text-on-light);
  margin-bottom: 0.75rem;
  margin-top: 0;
}

.iac-how__sub {
  font-size: 1.0625rem;
  color: var(--iac-text-muted-light);
  max-width: 520px;
  margin-inline: auto;
  margin-top: 0;
  margin-bottom: 0;
}

.iac-how__flow {
  display: flex;
  justify-content: center;
}

.iac-how__svg {
  width: 100%;
  max-width: 800px;
}

.iac-how__node-label {
  font-family: var(--iac-font-body);
  font-size: 13px;
  font-weight: 500;
  fill: var(--iac-text-on-light);
}

.iac-how__node-sub {
  font-family: var(--iac-font-body);
  font-size: 11px;
  fill: var(--iac-text-muted-light);
}

.iac-how__arrow-label {
  font-family: var(--iac-font-mono);
  font-size: 10px;
  fill: var(--iac-accent-on-light);
}

.iac-how__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.iac-how__step-title {
  font-family: var(--iac-font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--iac-text-on-light);
  margin: 0 0 0.5rem;
  line-height: 1.3;
}

.iac-how__step-desc {
  font-size: 0.9375rem;
  color: var(--iac-text-muted-light);
  line-height: 1.65;
  margin: 0;
}

.iac-bg--base .iac-how__step-title { color: var(--iac-text-on-dark); }
.iac-bg--base .iac-how__step-desc { color: var(--iac-text-muted-dark); }

.iac-technical {
  background: var(--iac-bg-base);
}

.iac-technical__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.iac-technical__text {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.iac-technical__h2 {
  color: var(--iac-text-on-dark);
  margin: 0;
}

.iac-technical__body {
  color: var(--iac-text-muted-dark);
  font-size: 1rem;
  line-height: 1.8;
  margin: 0;
}

.iac-technical__features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.iac-technical__feature {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.9375rem;
  color: var(--iac-text-on-dark);
}

.iac-technical__feature::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--iac-accent);
  flex-shrink: 0;
}

.iac-technical__code {
  background: var(--iac-bg-panel);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius-lg);
  overflow: hidden;
}

.iac-technical__code-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--iac-border-dark);
}

.iac-technical__code-dots {
  display: flex;
  gap: 5px;
}

.iac-technical__code-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.iac-technical__code-dot--red { background: #FF5F56; }
.iac-technical__code-dot--yellow { background: #FFBD2E; }
.iac-technical__code-dot--green { background: #27C93F; }

.iac-technical__code-title {
  font-family: var(--iac-font-mono);
  font-size: 0.75rem;
  color: var(--iac-text-muted-dark);
}

.iac-technical__code-body {
  padding: 1.25rem 1.25rem;
  font-family: var(--iac-font-mono);
  font-size: 0.8125rem;
  line-height: 1.9;
  color: var(--iac-text-on-dark);
  overflow-x: auto;
  white-space: pre;
}

.iac-code-key { color: #7AA2D4; }
.iac-code-str { color: #A8D8A8; }
.iac-code-num { color: #F0A050; }
.iac-code-bool { color: #C988D8; }
.iac-code-comment { color: var(--iac-text-muted-dark); }

.iac-capabilities {
  background: var(--iac-bg-light);
}

.iac-capabilities__header {
  text-align: center;
  margin-bottom: 3rem;
}

.iac-capabilities__h2 {
  color: var(--iac-text-on-light);
  margin-bottom: 0.75rem;
  margin-top: 0;
}

.iac-capabilities__sub {
  font-size: 1.0625rem;
  color: var(--iac-text-muted-light);
  max-width: 520px;
  margin-inline: auto;
  margin-top: 0;
  margin-bottom: 0;
}

.iac-capabilities__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--iac-gap);
}

.iac-cap-card {
  background: var(--iac-bg-white);
  border: 1px solid var(--iac-border-light);
  border-radius: var(--iac-radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  transition: border-color var(--iac-transition), box-shadow var(--iac-transition);
}

.iac-cap-card:hover {
  border-color: var(--iac-accent-on-light);
  box-shadow: 0 4px 24px rgba(0, 100, 121, 0.1);
}

.iac-cap-card__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(0, 201, 184, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.iac-cap-card__title {
  font-family: var(--iac-font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--iac-text-on-light);
  line-height: 1.3;
  margin: 0;
}

.iac-cap-card__desc {
  font-size: 0.9rem;
  color: var(--iac-text-muted-light);
  line-height: 1.65;
  margin: 0;
}

.iac-early-access {
  background: var(--iac-bg-base);
}

.iac-early-access__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.iac-early-access__text {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.iac-early-access__h2 {
  color: var(--iac-text-on-dark);
  margin: 0;
}

.iac-early-access__body {
  color: var(--iac-text-muted-dark);
  font-size: 1rem;
  line-height: 1.8;
  margin: 0;
}

.iac-early-access__ctas {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.iac-team {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.iac-team__label {
  font-family: var(--iac-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--iac-text-muted-dark);
}

.iac-team__cards {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.iac-team-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.125rem;
  background: var(--iac-bg-panel);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius);
}

.iac-team-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 201, 184, 0.12);
  border: 1px solid rgba(0, 201, 184, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--iac-font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--iac-accent);
  flex-shrink: 0;
  line-height: 1;
}

.iac-team-card__info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.iac-team-card__name {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--iac-text-on-dark);
  line-height: 1.2;
}

.iac-team-card__role {
  font-size: 0.8125rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.2;
}

.iac-cta-band {
  background: var(--iac-bg-base);
  border-top: 1px solid var(--iac-border-dark);
  padding-block: clamp(3.5rem, 6vw, 5rem);
}

.iac-cta-band__inner {
  max-width: var(--iac-container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.iac-cta-band__h2 {
  color: var(--iac-text-on-dark);
  margin: 0;
  max-width: 640px;
}

.iac-cta-band__sub {
  font-size: 1.0625rem;
  color: var(--iac-text-muted-dark);
  max-width: 480px;
  margin: 0;
}

.iac-cta-band__btns {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.iac-footer {
  background: var(--iac-bg-base);
  border-top: 1px solid var(--iac-border-dark);
  padding-block: 3rem 2rem;
}

.iac-footer__inner {
  max-width: var(--iac-container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.iac-footer__top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--iac-border-dark);
}

.iac-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.iac-footer__brand-logo img {
  height: 24px;
  width: auto;
}

.iac-footer__brand-desc {
  font-size: 0.875rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.65;
  max-width: 240px;
}

.iac-footer__col {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.iac-footer__col-title {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--iac-text-on-dark);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: var(--iac-font-mono);
}

.iac-footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.iac-footer__link {
  font-size: 0.875rem;
  color: var(--iac-text-muted-dark);
  transition: color var(--iac-transition);
}

.iac-footer__link:hover {
  color: var(--iac-text-on-dark);
}

.iac-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.75rem;
  flex-wrap: wrap;
}

.iac-footer__copy {
  font-size: 0.8125rem;
  color: var(--iac-text-muted-dark);
}

.iac-footer__legal-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.iac-footer__legal-link {
  font-size: 0.8125rem;
  color: var(--iac-text-muted-dark);
  transition: color var(--iac-transition);
}

.iac-footer__legal-link:hover {
  color: var(--iac-text-on-dark);
}

.iac-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--iac-gap);
  align-items: start;
}

.iac-pricing-card {
  background: var(--iac-bg-panel);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: relative;
}

.iac-pricing-card--highlight {
  border-color: var(--iac-accent);
  background: linear-gradient(160deg, rgba(0, 201, 184, 0.06), var(--iac-bg-panel));
}

.iac-pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--iac-accent);
  color: var(--iac-btn-primary-text);
  font-family: var(--iac-font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.875rem;
  border-radius: 100px;
  white-space: nowrap;
}

.iac-pricing-card__name {
  font-family: var(--iac-font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--iac-text-on-dark);
  margin: 0;
}

.iac-pricing-card__price-row {
  display: flex;
  align-items: baseline;
  gap: 0.375rem;
}

.iac-pricing-card__amount {
  font-family: var(--iac-font-heading);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--iac-text-on-dark);
  line-height: 1;
}

.iac-pricing-card__period {
  font-size: 0.875rem;
  color: var(--iac-text-muted-dark);
}

.iac-pricing-card__desc {
  font-size: 0.875rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.6;
  margin: 0;
}

.iac-pricing-card__divider {
  height: 1px;
  background: var(--iac-border-dark);
}

.iac-pricing-card__capacity {
  font-family: var(--iac-font-mono);
  font-size: 0.8125rem;
  color: var(--iac-accent);
  background: rgba(0, 201, 184, 0.08);
  border: 1px solid rgba(0, 201, 184, 0.2);
  padding: 0.375rem 0.75rem;
  border-radius: 6px;
}

.iac-pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.iac-pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--iac-text-on-dark);
  line-height: 1.5;
}

.iac-pricing-card__feature-check {
  color: var(--iac-accent);
  flex-shrink: 0;
  margin-top: 1px;
}

.iac-pricing-card__cta {
  margin-top: auto;
}

.iac-faq__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius-lg);
  overflow: hidden;
}

.iac-faq-item {
  border-bottom: 1px solid var(--iac-border-dark);
  background: var(--iac-bg-panel);
}

.iac-faq-item:last-child {
  border-bottom: none;
}

.iac-faq-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--iac-text-on-dark);
  transition: background var(--iac-transition);
}

.iac-faq-item__trigger:hover {
  background: rgba(255, 255, 255, 0.03);
}

.iac-faq-item__question {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--iac-text-on-dark);
  line-height: 1.5;
}

.iac-faq-item__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--iac-text-muted-dark);
  transition: transform var(--iac-transition);
}

.iac-faq-item[data-open="true"] .iac-faq-item__icon {
  transform: rotate(45deg);
}

.iac-faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.iac-faq-item[data-open="true"] .iac-faq-item__answer {
  max-height: 400px;
}

.iac-faq-item__answer-inner {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.75;
}

.iac-subhero {
  padding-top: calc(var(--iac-nav-h) + clamp(2.5rem, 5vw, 4rem));
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  background: var(--iac-bg-base);
}

.iac-subhero__inner {
  max-width: var(--iac-container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 3rem;
  align-items: center;
}

.iac-subhero__text {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
  min-width: 0;
}

.iac-subhero__h1 {
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 800;
  color: var(--iac-text-on-dark);
  line-height: 1.1;
  margin: 0;
}

.iac-subhero__sub {
  font-size: 1.0625rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.7;
  margin: 0;
}

.iac-subhero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.iac-subhero--centered .iac-subhero__inner {
  grid-template-columns: 1fr;
  max-width: var(--iac-reading);
  text-align: center;
}

.iac-subhero--centered .iac-subhero__sub {
  margin-inline: auto;
}

.iac-platform-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--iac-section-py);
}

.iac-feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.iac-feature-row--flip {
  direction: rtl;
}

.iac-feature-row--flip > * {
  direction: ltr;
}

.iac-feature-row__text {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}

.iac-feature-row__h3 {
  color: var(--iac-text-on-dark);
  margin: 0;
}

.iac-feature-row__body {
  font-size: 1rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.8;
  margin: 0;
}

.iac-feature-row__visual {
  background: var(--iac-bg-panel);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius-lg);
  padding: 1.5rem;
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.iac-feature-row__visual--light {
  background: var(--iac-bg-white);
  border-color: var(--iac-border-light);
}

.iac-docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 3rem;
  align-items: start;
}

.iac-docs-sidebar {
  position: sticky;
  top: calc(var(--iac-nav-h) + 2rem);
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.iac-docs-sidebar__section {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.iac-docs-sidebar__title {
  font-family: var(--iac-font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--iac-text-muted-dark);
  padding: 0.375rem 0.75rem;
  margin-bottom: 0.25rem;
}

.iac-docs-sidebar__link {
  font-size: 0.875rem;
  color: var(--iac-text-muted-dark);
  padding: 0.375rem 0.75rem;
  border-radius: 6px;
  transition: color var(--iac-transition), background var(--iac-transition);
}

.iac-docs-sidebar__link:hover,
.iac-docs-sidebar__link--active {
  color: var(--iac-text-on-dark);
  background: rgba(255, 255, 255, 0.05);
}

.iac-docs-content {
  max-width: 720px;
}

.iac-docs-content h1, .iac-docs-content h2, .iac-docs-content h3 {
  color: var(--iac-text-on-dark);
  margin-bottom: 0.75rem;
  margin-top: 2rem;
}

.iac-docs-content h1:first-child,
.iac-docs-content h2:first-child {
  margin-top: 0;
}

.iac-docs-content p {
  color: var(--iac-text-muted-dark);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.iac-docs-content pre {
  background: var(--iac-bg-panel);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius);
  padding: 1.25rem;
  overflow-x: auto;
  margin-bottom: 1.5rem;
}

.iac-docs-content code {
  font-family: var(--iac-font-mono);
  font-size: 0.8125rem;
  color: var(--iac-text-on-dark);
}

.iac-docs-content p code {
  background: rgba(255, 255, 255, 0.07);
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
}

.iac-docs-content ul {
  list-style: disc;
  margin-left: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--iac-text-muted-dark);
}

.iac-docs-content ul li {
  margin-bottom: 0.375rem;
}

.iac-docs-content a {
  color: var(--iac-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.iac-docs-content a:hover {
  opacity: 0.8;
}

.iac-docs-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
}

.iac-docs-content th {
  text-align: left;
  padding: 0.625rem 1rem;
  background: var(--iac-bg-panel);
  color: var(--iac-text-on-dark);
  border: 1px solid var(--iac-border-dark);
  font-weight: 500;
}

.iac-docs-content td {
  padding: 0.625rem 1rem;
  border: 1px solid var(--iac-border-dark);
  color: var(--iac-text-muted-dark);
}

.iac-docs-hero {
  padding-top: calc(var(--iac-nav-h) + 2.5rem);
  padding-bottom: 2.5rem;
  background: var(--iac-bg-base);
  border-bottom: 1px solid var(--iac-border-dark);
}

.iac-docs-hero__inner {
  max-width: var(--iac-container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.iac-docs-hero__h1 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--iac-text-on-dark);
  margin: 0 0 0.5rem;
}

.iac-docs-hero__sub {
  font-size: 1rem;
  color: var(--iac-text-muted-dark);
  margin: 0;
}

.iac-docs-main {
  padding-block: 3rem;
  background: var(--iac-bg-base);
  min-height: calc(100vh - var(--iac-nav-h));
}

.iac-about-mission {
  background: var(--iac-bg-base);
}

.iac-about-mission__inner {
  max-width: 760px;
  margin-inline: auto;
}

.iac-about-mission__h2 {
  color: var(--iac-text-on-dark);
  margin: 0 0 1.25rem;
}

.iac-about-mission__body {
  font-size: 1.0625rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.85;
  margin: 0;
}

.iac-about-team {
  background: var(--iac-bg-surface);
  border-top: 1px solid var(--iac-border-dark);
  border-bottom: 1px solid var(--iac-border-dark);
}

.iac-about-team__header {
  margin-bottom: 2.5rem;
}

.iac-about-team__h2 {
  color: var(--iac-text-on-dark);
  margin: 0;
}

.iac-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--iac-gap);
}

.iac-member-card {
  background: var(--iac-bg-panel);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.iac-member-card__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(0, 201, 184, 0.12);
  border: 1.5px solid rgba(0, 201, 184, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--iac-font-mono);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--iac-accent);
  line-height: 1;
  flex-shrink: 0;
}

.iac-member-card__name {
  font-family: var(--iac-font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--iac-text-on-dark);
  line-height: 1.2;
  margin: 0;
}

.iac-member-card__role {
  font-size: 0.875rem;
  color: var(--iac-accent);
  margin: 0;
}

.iac-member-card__bio {
  font-size: 0.875rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.7;
  margin: 0;
}

.iac-about-values {
  background: var(--iac-bg-base);
}

.iac-about-values__header {
  margin-bottom: 2.5rem;
}

.iac-about-values__h2 {
  color: var(--iac-text-on-dark);
  margin: 0;
}

.iac-value-card {
  background: var(--iac-bg-panel);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.iac-value-card__number {
  font-family: var(--iac-font-mono);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--iac-accent);
  line-height: 1;
}

.iac-value-card__title {
  font-family: var(--iac-font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--iac-text-on-dark);
  margin: 0;
}

.iac-value-card__desc {
  font-size: 0.875rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.65;
  margin: 0;
}

.iac-contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

.iac-contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.iac-contact-info__h3 {
  color: var(--iac-text-on-dark);
  font-size: 1.375rem;
  margin: 0;
}

.iac-contact-info__body {
  font-size: 0.9375rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.7;
  margin: 0;
}

.iac-contact-detail {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.iac-contact-detail__label {
  font-family: var(--iac-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--iac-text-muted-dark);
}

.iac-contact-detail__value {
  font-size: 0.9375rem;
  color: var(--iac-text-on-dark);
}

.iac-contact-detail__value a {
  color: var(--iac-accent);
  transition: opacity var(--iac-transition);
}

.iac-contact-detail__value a:hover {
  opacity: 0.8;
}

.iac-form {
  background: var(--iac-bg-panel);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.iac-field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.iac-field__label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--iac-text-on-dark);
}

.iac-field__input,
.iac-field__textarea {
  background: var(--iac-bg-surface);
  border: 1px solid var(--iac-border-dark);
  border-radius: 6px;
  padding: 0.625rem 0.875rem;
  font-size: 0.9375rem;
  color: var(--iac-text-on-dark);
  width: 100%;
  transition: border-color var(--iac-transition);
  outline: none;
}

.iac-field__input::placeholder,
.iac-field__textarea::placeholder {
  color: var(--iac-text-muted-dark);
  opacity: 0.6;
}

.iac-field__input:focus,
.iac-field__textarea:focus {
  border-color: var(--iac-accent);
}

.iac-field__textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.65;
}

.iac-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--iac-gap);
}

.iac-blog-card {
  background: var(--iac-bg-panel);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--iac-transition), box-shadow var(--iac-transition);
}

.iac-blog-card:hover {
  border-color: rgba(0, 201, 184, 0.35);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.iac-blog-card__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  flex: 1;
}

.iac-blog-card__category {
  display: inline-block;
  font-family: var(--iac-font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--iac-accent);
}

.iac-blog-card__title {
  font-family: var(--iac-font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--iac-text-on-dark);
  line-height: 1.35;
  margin: 0;
}

.iac-blog-card__title a {
  color: inherit;
  transition: color var(--iac-transition);
}

.iac-blog-card__title a:hover {
  color: var(--iac-accent);
}

.iac-blog-card__excerpt {
  font-size: 0.875rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.65;
  margin: 0;
}

.iac-blog-card__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 0.875rem;
  border-top: 1px solid var(--iac-border-dark);
  font-family: var(--iac-font-mono);
  font-size: 0.75rem;
  color: var(--iac-text-muted-dark);
}

.iac-article-hero {
  padding-top: calc(var(--iac-nav-h) + 2.5rem);
  padding-bottom: 0;
  background: var(--iac-bg-base);
  border-bottom: 1px solid var(--iac-border-dark);
}

.iac-article-hero__inner {
  max-width: var(--iac-container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
  padding-bottom: 2.5rem;
}

.iac-article-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--iac-font-mono);
  font-size: 0.8125rem;
  color: var(--iac-accent);
  margin-bottom: 1.5rem;
  transition: opacity var(--iac-transition);
}

.iac-article-back:hover {
  opacity: 0.75;
}

.iac-article-hero__category {
  display: inline-block;
  font-family: var(--iac-font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--iac-accent);
  margin-bottom: 0.875rem;
}

.iac-article-hero__h1 {
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  font-weight: 800;
  color: var(--iac-text-on-dark);
  line-height: 1.1;
  margin: 0 0 1rem;
  max-width: 820px;
}

.iac-article-hero__meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-family: var(--iac-font-mono);
  font-size: 0.8125rem;
  color: var(--iac-text-muted-dark);
  flex-wrap: wrap;
}

.iac-article-body {
  max-width: var(--iac-reading);
  margin-inline: auto;
  padding-block: 3rem;
  padding-inline: clamp(1rem, 4vw, 2rem);
  background: var(--iac-bg-base);
}

.iac-article-body h2,
.iac-article-body h3 {
  color: var(--iac-text-on-dark);
  margin-top: 2.5rem;
  margin-bottom: 0.875rem;
  line-height: 1.2;
}

.iac-article-body h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

.iac-article-body h3 {
  font-size: clamp(1.0625rem, 2vw, 1.375rem);
}

.iac-article-body p {
  color: var(--iac-text-muted-dark);
  line-height: 1.85;
  margin-bottom: 1.375rem;
  font-size: 1rem;
}

.iac-article-body ul,
.iac-article-body ol {
  margin-left: 1.5rem;
  margin-bottom: 1.375rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.8;
}

.iac-article-body ul { list-style: disc; }
.iac-article-body ol { list-style: decimal; }

.iac-article-body li { margin-bottom: 0.375rem; }

.iac-article-body pre {
  background: var(--iac-bg-panel);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius);
  padding: 1.25rem;
  overflow-x: auto;
  margin-bottom: 1.5rem;
  max-width: 100%;
}

.iac-article-body code {
  font-family: var(--iac-font-mono);
  font-size: 0.8125rem;
  color: var(--iac-text-on-dark);
  line-height: 1.8;
}

.iac-article-body p code,
.iac-article-body li code {
  background: rgba(255, 255, 255, 0.07);
  padding: 0.125rem 0.4rem;
  border-radius: 4px;
  font-size: 0.875rem;
}

.iac-article-body blockquote {
  border-left: 3px solid var(--iac-accent);
  margin: 0 0 1.5rem;
  padding: 0.75rem 1.25rem;
  background: rgba(0, 201, 184, 0.05);
  border-radius: 0 var(--iac-radius) var(--iac-radius) 0;
}

.iac-article-body blockquote p {
  color: var(--iac-text-on-dark);
  margin-bottom: 0;
  font-style: italic;
}

.iac-article-body a {
  color: var(--iac-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.iac-article-body a:hover { opacity: 0.8; }

.iac-article-cta {
  background: var(--iac-bg-surface);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius-lg);
  padding: 2rem;
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.iac-article-cta .iac-btn--primary {
  color: var(--iac-btn-primary-text);
}

.iac-article-cta__title {
  font-family: var(--iac-font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--iac-text-on-dark);
  margin: 0;
}

.iac-article-cta__desc {
  font-size: 0.9rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.65;
  margin: 0;
}

.iac-article-related {
  padding-block: 3rem;
  background: var(--iac-bg-surface);
  border-top: 1px solid var(--iac-border-dark);
}

.iac-article-related__inner {
  max-width: var(--iac-container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.iac-article-related__title {
  font-family: var(--iac-font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--iac-text-on-dark);
  margin: 0 0 1.75rem;
}

.iac-article-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--iac-gap);
}

.iac-auth-page {
  min-height: 100vh;
  background: var(--iac-bg-base);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.iac-auth-card {
  background: var(--iac-bg-panel);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius-lg);
  padding: clamp(2rem, 5vw, 2.75rem);
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.iac-auth-card__logo {
  display: flex;
  justify-content: center;
}

.iac-auth-card__logo img {
  height: 28px;
  width: auto;
}

.iac-auth-card__header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: center;
}

.iac-auth-card__h1 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--iac-text-on-dark);
  line-height: 1.2;
  margin: 0;
}

.iac-auth-card__sub {
  font-size: 0.9rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.5;
  margin: 0;
}

.iac-auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.iac-auth-form__submit {
  width: 100%;
  justify-content: center;
  margin-top: 0.375rem;
}

.iac-auth-card__footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.8125rem;
  color: var(--iac-text-muted-dark);
  border-top: 1px solid var(--iac-border-dark);
  padding-top: 1.25rem;
}

.iac-auth-card__footer a {
  color: var(--iac-accent);
  transition: opacity var(--iac-transition);
}

.iac-auth-card__footer a:hover { opacity: 0.8; }

.iac-404 {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--iac-bg-base);
  padding: 2rem;
}

.iac-404__inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  max-width: 480px;
}

.iac-404__code {
  font-family: var(--iac-font-mono);
  font-size: clamp(4rem, 10vw, 7rem);
  font-weight: 700;
  color: var(--iac-border-dark);
  line-height: 1;
}

.iac-404__h1 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--iac-text-on-dark);
  margin: 0;
}

.iac-404__sub {
  font-size: 1rem;
  color: var(--iac-text-muted-dark);
  margin: 0;
  line-height: 1.65;
}

.iac-legal-page {
  background: var(--iac-bg-white);
  min-height: calc(100vh - var(--iac-nav-h));
}

.iac-legal-hero {
  padding-top: calc(var(--iac-nav-h) + 2.5rem);
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--iac-border-dark);
}

.iac-legal-content {
  max-width: var(--iac-reading);
  margin-inline: auto;
  padding: 3rem clamp(1rem, 4vw, 2rem);
  color: var(--iac-text-muted-light);
  line-height: 1.8;
}

.iac-legal-content h2 {
  font-size: 1.25rem;
  color: var(--iac-text-on-light);
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.iac-legal-content h3 {
  font-size: 1.0625rem;
  color: var(--iac-text-on-light);
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.iac-legal-content p {
  margin-bottom: 1.125rem;
}

.iac-legal-content ul {
  list-style: disc;
  margin-left: 1.5rem;
  margin-bottom: 1.125rem;
}

.iac-legal-content li { margin-bottom: 0.375rem; }

.iac-legal-content a {
  color: var(--iac-accent-on-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.iac-about-funding {
  background: var(--iac-bg-surface);
  border-top: 1px solid var(--iac-border-dark);
  border-bottom: 1px solid var(--iac-border-dark);
}

.iac-about-funding__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.iac-about-funding__text {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}

.iac-about-funding__h2 {
  color: var(--iac-text-on-dark);
  margin: 0;
}

.iac-about-funding__body {
  font-size: 1rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.8;
  margin: 0;
}

.iac-about-funding__stats {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.iac-stat-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1.25rem;
  background: var(--iac-bg-panel);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius);
}

.iac-stat-row__label {
  font-family: var(--iac-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--iac-text-muted-dark);
}

.iac-stat-row__value {
  font-family: var(--iac-font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--iac-text-on-dark);
  line-height: 1.1;
}

.iac-stat-row__sub {
  font-size: 0.8125rem;
  color: var(--iac-text-muted-dark);
}

.iac-use-case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--iac-gap);
}

.iac-use-case-card {
  background: var(--iac-bg-panel);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.iac-use-case-card__title {
  font-family: var(--iac-font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--iac-text-on-dark);
  margin: 0;
}

.iac-use-case-card__desc {
  font-size: 0.9rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.65;
  margin: 0;
}

.iac-tag {
  display: inline-block;
  font-family: var(--iac-font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--iac-accent);
  background: rgba(0, 201, 184, 0.08);
  border: 1px solid rgba(0, 201, 184, 0.2);
  padding: 0.25rem 0.625rem;
  border-radius: 100px;
}

.iac-tag--amber {
  color: var(--iac-amber);
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.2);
}

.iac-section-header {
  margin-bottom: 3rem;
}

.iac-section-header--center {
  text-align: center;
}

.iac-section-header__h2 {
  color: var(--iac-text-on-dark);
  margin: 0 0 0.75rem;
}

.iac-section-header__h2--light {
  color: var(--iac-text-on-light);
}

.iac-section-header__sub {
  font-size: 1.0625rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.65;
  margin: 0;
}

.iac-section-header__sub--light {
  color: var(--iac-text-muted-light);
}

.iac-bg--surface .iac-section-header__h2--light { color: var(--iac-text-on-dark); }
.iac-bg--surface .iac-section-header__sub--light { color: var(--iac-text-muted-dark); }
.iac-bg--base .iac-section-header__h2--light { color: var(--iac-text-on-dark); }
.iac-bg--base .iac-section-header__sub--light { color: var(--iac-text-muted-dark); }
.iac-bg--surface .iac-eyebrow--light { color: var(--iac-accent); }
.iac-bg--base .iac-eyebrow--light { color: var(--iac-accent); }

.iac-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--iac-font-mono);
  font-size: 0.75rem;
  color: var(--iac-text-muted-dark);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.iac-breadcrumb__sep {
  color: var(--iac-border-dark);
}

.iac-breadcrumb a {
  color: var(--iac-accent-on-light);
  transition: opacity var(--iac-transition);
}

.iac-breadcrumb a:hover { opacity: 0.75; }

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--iac-bg-panel);
  border-top: 1px solid var(--iac-border-dark);
  padding: 1rem clamp(1rem, 4vw, 2rem);
}

.cookie-banner__inner {
  max-width: var(--iac-container);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cookie-banner__text {
  font-size: 0.875rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.55;
  flex: 1;
  min-width: 200px;
}

.cookie-banner__text a {
  color: var(--iac-accent);
}

.cookie-banner__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.cookie-banner__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  font-family: var(--iac-font-body);
  transition: opacity var(--iac-transition), background var(--iac-transition);
}

.cookie-banner__btn--primary {
  background: var(--iac-btn-primary-bg);
  color: var(--iac-btn-primary-text);
  border-color: var(--iac-btn-primary-bg);
}

.cookie-banner__btn--primary:hover {
  opacity: 0.88;
}

.cookie-banner__btn--secondary {
  background: transparent;
  color: var(--iac-text-muted-dark);
  border-color: var(--iac-border-dark);
}

.cookie-banner__btn--secondary:hover {
  color: var(--iac-text-on-dark);
  border-color: rgba(232, 237, 245, 0.4);
}

.iac-member-card__portrait {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  flex-shrink: 0;
  border: 1.5px solid rgba(0, 201, 184, 0.3);
  display: block;
}

.iac-team-card__portrait {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  flex-shrink: 0;
  border: 1px solid rgba(0, 201, 184, 0.25);
  display: block;
}
@media (max-width: 1024px) {
  .iac-how__svg { max-width: 640px; }
}

@media (max-width: 768px) {
  .iac-nav__links { display: none; }
  .iac-nav__actions { display: none; }
  .iac-nav__hamburger { display: flex; }

  .iac-hero__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .iac-hero__visual { order: -1; }
  .iac-hero__chart { max-width: 100%; }
  .iac-hero__h1 { font-size: clamp(1.875rem, 8vw, 2.75rem); }

  .iac-signal__grid { grid-template-columns: 1fr; gap: 1.5rem; }

  .iac-how__svg { max-width: 100%; }
  .iac-how__steps { grid-template-columns: 1fr; gap: 1.5rem; }

  .iac-technical__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .iac-capabilities__grid { grid-template-columns: repeat(2, 1fr); }
  .iac-early-access__inner { grid-template-columns: 1fr; gap: 2.5rem; }

  .iac-footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .iac-footer__brand { grid-column: span 2; }

  .iac-pricing-grid { grid-template-columns: 1fr; max-width: 440px; margin-inline: auto; }

  .iac-subhero__inner { grid-template-columns: 1fr; gap: 2rem; }
  .iac-feature-row { grid-template-columns: 1fr; gap: 2rem; }
  .iac-feature-row--flip { direction: ltr; }
  .iac-docs-layout { grid-template-columns: 1fr; }
  .iac-docs-sidebar { position: static; }
  .iac-team-grid { grid-template-columns: 1fr; }
  .iac-values__grid { grid-template-columns: repeat(2, 1fr); }
  .iac-contact-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .iac-blog-grid { grid-template-columns: repeat(2, 1fr); }
  .iac-use-case-grid { grid-template-columns: 1fr; }
  .iac-about-funding__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .iac-member-card__avatar { width: 48px; height: 48px; }
  .iac-article-related__grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .iac-capabilities__grid { grid-template-columns: 1fr; }
  .iac-values__grid { grid-template-columns: 1fr; }
  .iac-blog-grid { grid-template-columns: 1fr; }
  .iac-footer__top { grid-template-columns: 1fr; }
  .iac-footer__brand { grid-column: span 1; }
  .iac-hero__ctas { flex-direction: column; align-items: flex-start; }
  .iac-cta-band__btns { flex-direction: column; align-items: center; }
  .iac-footer__bottom { flex-direction: column; align-items: flex-start; }
  .iac-auth-card { padding: 1.5rem; }
  .iac-article-hero__h1 { font-size: clamp(1.25rem, 5.5vw, 1.75rem); }
  .iac-subhero__h1 { font-size: clamp(1.25rem, 5.5vw, 1.75rem); }
  .iac-subhero__h1--light { font-size: clamp(1.25rem, 5.5vw, 1.75rem); }
  .iac-hero__h1 { font-size: clamp(1.125rem, 5.5vw, 1.5rem); }
}

.iac-subhero--compact {
  padding-top: calc(var(--iac-nav-h) + 1.75rem);
  padding-bottom: 1.75rem;
  background: var(--iac-bg-light);
}

.iac-subhero__h1--light {
  font-family: var(--iac-font-heading);
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 800;
  color: var(--iac-text-on-light);
  line-height: 1.1;
  margin: 0;
}

.iac-subhero__sub--light {
  font-size: 1.0625rem;
  color: var(--iac-text-muted-light);
  line-height: 1.7;
  margin: 0;
}

.iac-subhero--compact .iac-subhero__h1 { color: var(--iac-text-on-light); }
.iac-subhero--compact .iac-subhero__sub { color: var(--iac-text-muted-light); }
.iac-subhero--compact .iac-eyebrow { color: var(--iac-accent-on-light); }
.iac-subhero--compact .iac-eyebrow--light { color: var(--iac-accent-on-light); }
.iac-subhero--compact .iac-article-meta { color: var(--iac-text-muted-light); }

.iac-docs-nav {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.iac-docs-nav__section {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.iac-docs-nav__section-title {
  font-family: var(--iac-font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--iac-text-muted-light);
  padding: 0.375rem 0.75rem;
  margin-bottom: 0.25rem;
}

.iac-docs-nav__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.iac-docs-nav__link {
  display: block;
  font-size: 0.875rem;
  color: var(--iac-text-muted-light);
  padding: 0.375rem 0.75rem;
  border-radius: 6px;
  text-decoration: none;
  transition: color var(--iac-transition), background var(--iac-transition);
}

.iac-docs-nav__link:hover {
  color: var(--iac-text-on-light);
  background: rgba(0, 0, 0, 0.04);
}

.iac-docs-nav__link--active {
  color: var(--iac-accent-on-light);
  background: rgba(12, 100, 121, 0.07);
  font-weight: 500;
  border-left: 2px solid var(--iac-accent-on-light);
}

.iac-docs-content .iac-docs-content__h2 {
  color: var(--iac-text-on-light);
  font-family: var(--iac-font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.25;
  margin-top: 2.5rem;
  margin-bottom: 0.875rem;
  scroll-margin-top: calc(var(--iac-nav-h) + 1.25rem);
}

.iac-docs-content .iac-docs-content__h3 {
  color: var(--iac-text-on-light);
  font-family: var(--iac-font-heading);
  font-weight: 600;
  font-size: 1.125rem;
  line-height: 1.3;
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
  scroll-margin-top: calc(var(--iac-nav-h) + 1.25rem);
}

.iac-docs-content .iac-docs-content__p {
  color: var(--iac-text-muted-light);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.iac-docs-content .iac-docs-content__ul {
  list-style: disc;
  margin-left: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--iac-text-muted-light);
}

.iac-docs-content__inline-code {
  font-family: var(--iac-font-mono);
  font-size: 0.8125rem;
  color: var(--iac-text-on-light);
  background: var(--iac-bg-light);
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
  border: 1px solid var(--iac-border-light);
}

.iac-docs-content__nav-list {
  list-style: disc;
  margin-left: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--iac-text-muted-light);
}

.iac-docs-content__nav-list li {
  margin-bottom: 0.5rem;
}

.iac-docs-content__link {
  color: var(--iac-accent-on-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.iac-docs-content__link:hover {
  opacity: 0.8;
}

.iac-bg--surface .iac-docs-nav .iac-docs-nav__section-title { color: var(--iac-text-muted-dark); }
.iac-bg--surface .iac-docs-nav .iac-docs-nav__link { color: var(--iac-text-muted-dark); }
.iac-bg--surface .iac-docs-nav .iac-docs-nav__link:hover { color: var(--iac-text-on-dark); background: rgba(255, 255, 255, 0.07); }
.iac-bg--surface .iac-docs-nav .iac-docs-nav__link--active { color: var(--iac-accent); background: rgba(0, 201, 184, 0.07); border-left-color: var(--iac-accent); }
.iac-bg--surface .iac-docs-content .iac-docs-content__h2 { color: var(--iac-text-on-dark); }
.iac-bg--surface .iac-docs-content .iac-docs-content__h3 { color: var(--iac-text-on-dark); }
.iac-bg--surface .iac-docs-content .iac-docs-content__p { color: var(--iac-text-muted-dark); }
.iac-bg--surface .iac-docs-content .iac-docs-content__ul { color: var(--iac-text-muted-dark); }
.iac-bg--surface .iac-docs-content .iac-docs-content__nav-list { color: var(--iac-text-muted-dark); }
.iac-bg--surface .iac-docs-content__inline-code { color: var(--iac-text-on-dark); background: rgba(255, 255, 255, 0.07); border-color: rgba(255, 255, 255, 0.12); }
.iac-bg--surface .iac-docs-content__link { color: var(--iac-accent); }
.iac-bg--white .iac-docs-content a { color: var(--iac-accent-on-light); }
.iac-bg--white .iac-docs-content code { color: var(--iac-text-on-light); background: var(--iac-bg-light); }
.iac-bg--white .iac-docs-content .iac-code-block__code { color: var(--iac-text-on-dark); background: transparent; }

.iac-code-block {
  background: var(--iac-bg-panel);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius-lg);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.iac-code-block__header {
  display: flex;
  align-items: center;
  padding: 0.625rem 1.25rem;
  border-bottom: 1px solid var(--iac-border-dark);
  background: var(--iac-bg-surface);
}

.iac-code-block__label {
  font-family: var(--iac-font-mono);
  font-size: 0.75rem;
  color: var(--iac-text-muted-dark);
  letter-spacing: 0.04em;
}

.iac-code-block__pre {
  margin: 0;
  padding: 1.25rem;
  overflow-x: auto;
  background: var(--iac-bg-panel);
  border: none;
}

.iac-code-block__code {
  font-family: var(--iac-font-mono);
  font-size: 0.8125rem;
  color: var(--iac-text-on-dark);
  line-height: 1.6;
  white-space: pre;
}

.iac-docs-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--iac-gap);
  margin-bottom: 2rem;
}

.iac-docs-card {
  padding: 1.5rem;
  border: 1px solid var(--iac-border-light);
  border-radius: var(--iac-radius-lg);
  background: var(--iac-bg-white);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color var(--iac-transition), box-shadow var(--iac-transition), transform var(--iac-transition);
}

.iac-docs-card:hover {
  border-color: var(--iac-accent);
  box-shadow: 0 4px 20px rgba(0, 201, 184, 0.12);
  transform: translateY(-2px);
}

.iac-docs-card__icon {
  color: var(--iac-accent-on-light);
  font-size: 1.5rem;
}

.iac-docs-card__title {
  font-family: var(--iac-font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--iac-text-on-light);
}

.iac-docs-card .iac-docs-card__desc,
.iac-docs-card__desc {
  font-size: 0.875rem;
  color: var(--iac-text-muted-light);
  line-height: 1.65;
  margin: 0;
}

.iac-docs-blog-card {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--iac-border-light);
  border-radius: var(--iac-radius);
  text-decoration: none;
  background: var(--iac-bg-white);
  transition: border-color var(--iac-transition), background var(--iac-transition);
}

.iac-docs-blog-card:hover {
  border-color: var(--iac-accent);
  background: var(--iac-bg-light);
}

.iac-docs-blog-card__cat {
  font-family: var(--iac-font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--iac-accent-on-light);
}

.iac-docs-blog-card__title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--iac-text-on-light);
  line-height: 1.4;
}

.iac-docs-blog-card__date {
  font-size: 0.8125rem;
  color: var(--iac-text-muted-light);
}

.iac-docs-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.5rem 3rem;
  background: var(--iac-bg-surface);
  border: 1px solid var(--iac-border-dark);
  border-radius: var(--iac-radius-lg);
  margin-top: 3rem;
}

.iac-docs-cta__text {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.iac-docs-cta__h3 {
  font-family: var(--iac-font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--iac-text-on-dark);
  margin: 0;
  line-height: 1.2;
}

.iac-docs-cta__desc {
  font-size: 0.9375rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.7;
  margin: 0;
}

.iac-docs-cta__btns {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

.iac-btn--primary--light {
  background: var(--iac-btn-primary-bg);
  color: var(--iac-btn-primary-text);
  border-color: var(--iac-btn-primary-bg);
}

.iac-btn--primary--light:hover {
  background: #00b5a5;
  border-color: #00b5a5;
  color: var(--iac-btn-primary-text);
}

@media (max-width: 768px) {
  .iac-docs-card-grid { grid-template-columns: 1fr; }
  .iac-docs-cta { flex-direction: column; align-items: flex-start; padding: 1.75rem; }
  .iac-docs-cta__btns { width: 100%; }
}

.iac-auth-card__submit {
  width: 100%;
  justify-content: center;
}

.iac-auth-card__link {
  color: var(--iac-accent);
  transition: opacity var(--iac-transition);
}
.iac-auth-card__link:hover { opacity: 0.8; }

.iac-blog-card__link {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.5rem;
  flex: 1;
  text-decoration: none;
  color: inherit;
}

.iac-blog-card__date {
  font-family: var(--iac-font-mono);
  font-size: 0.6875rem;
  color: var(--iac-text-muted-dark);
  margin-top: auto;
  padding-top: 0.75rem;
}

.iac-compare__table-wrap {
  overflow-x: auto;
}

.iac-compare__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.iac-compare__th {
  padding: 0.75rem 1rem;
  text-align: center;
  font-family: var(--iac-font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--iac-text-muted-dark);
  border-bottom: 1px solid var(--iac-border-dark);
}

.iac-compare__th--feature {
  text-align: left;
  color: var(--iac-text-on-dark);
}

.iac-compare__row {
  border-bottom: 1px solid var(--iac-border-dark);
}

.iac-compare__row--alt {
  background: rgba(255, 255, 255, 0.025);
}

.iac-compare__td {
  padding: 0.75rem 1rem;
  text-align: center;
  color: var(--iac-text-on-dark);
}

.iac-compare__td--feature {
  text-align: left;
  color: var(--iac-text-muted-dark);
  font-size: 0.875rem;
}

.iac-compare__check {
  color: var(--iac-accent);
  font-size: 0.875rem;
}

.iac-compare__dash {
  color: var(--iac-text-muted-dark);
  font-size: 1rem;
}

.iac-contact__checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.iac-contact__check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.55;
}

.iac-contact__check-item i {
  color: var(--iac-accent);
  margin-top: 0.175rem;
  flex-shrink: 0;
}

.iac-contact__direct {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--iac-border-dark);
}

.iac-contact__direct-label {
  font-family: var(--iac-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--iac-text-muted-dark);
  margin: 0;
}

.iac-contact__direct-email {
  font-size: 0.9375rem;
  color: var(--iac-accent);
  transition: opacity var(--iac-transition);
}
.iac-contact__direct-email:hover { opacity: 0.8; }

.iac-contact__form-wrap {
  /* JS state hook, no styling */
}

.iac-form__row {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.iac-form__label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--iac-text-on-dark);
}

.iac-form__input,
.iac-form__textarea {
  background: var(--iac-bg-surface);
  border: 1px solid var(--iac-border-dark);
  border-radius: 6px;
  padding: 0.625rem 0.875rem;
  font-size: 0.9375rem;
  color: var(--iac-text-on-dark);
  width: 100%;
  transition: border-color var(--iac-transition);
  outline: none;
  font-family: var(--iac-font-body);
}

.iac-form__input::placeholder,
.iac-form__textarea::placeholder {
  color: var(--iac-text-muted-dark);
  opacity: 0.6;
}

.iac-form__input:focus,
.iac-form__textarea:focus {
  border-color: var(--iac-accent);
}

.iac-form__textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.65;
}

.iac-form__label--on-light {
  color: var(--iac-text-on-light);
}

.iac-auth-card .iac-form__label--on-light {
  color: var(--iac-text-on-dark);
}

.iac-form__input--on-light {
  background: var(--iac-bg-white);
  border-color: var(--iac-border-light);
  color: var(--iac-text-on-light);
}

.iac-form__input--on-light::placeholder {
  color: var(--iac-text-muted-light);
  opacity: 1;
}

.iac-form__input--on-light:focus {
  border-color: var(--iac-accent-on-light);
}

.iac-form__submit {
  width: 100%;
  justify-content: center;
}

.iac-values__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--iac-gap);
}

.iac-value-item {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.iac-value-item__icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 201, 184, 0.1);
  border-radius: var(--iac-radius);
  color: var(--iac-accent);
  font-size: 1.125rem;
}

.iac-value-item__title {
  font-family: var(--iac-font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--iac-text-on-dark);
  margin: 0;
}

.iac-value-item__desc {
  font-size: 0.9375rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.7;
  margin: 0;
}

.iac-auth-card__legal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.iac-auth-card__legal-link {
  font-size: 0.75rem;
  color: var(--iac-text-muted-dark);
  transition: color var(--iac-transition);
}
.iac-auth-card__legal-link:hover { color: var(--iac-text-on-dark); }

.iac-auth-card__legal-sep {
  color: var(--iac-text-muted-dark);
  font-size: 0.75rem;
}

.iac-about__body {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-top: 2.5rem;
}

.iac-about__col {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.iac-about__col-h3 {
  font-family: var(--iac-font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--iac-text-on-dark);
  margin: 0;
}

.iac-about__col-text {
  font-size: 0.9375rem;
  color: var(--iac-text-muted-dark);
  line-height: 1.75;
  margin: 0;
}

@media (max-width: 640px) {
  .iac-about__body { grid-template-columns: 1fr; gap: 2rem; }
}