:root {
  /* Foundation palette */
  --iat-navy-950: #07111f;
  --iat-navy-900: #0b1628;
  --iat-navy-800: #10233c;
  --iat-blue-700: #164e7a;
  --iat-blue-600: #0f6c9a;
  --iat-cyan-500: #16b7d7;
  --iat-cyan-100: #dff7fb;
  --iat-teal-600: #0f766e;
  --iat-amber-500: #d97706;
  --iat-gray-900: #152033;
  --iat-gray-700: #44546a;
  --iat-gray-600: #637083;
  --iat-gray-300: #d5dde8;
  --iat-gray-100: #f4f7fb;
  --iat-gray-050: #f8fafc;
  --iat-white: #ffffff;

  /* Semantic color tokens */
  --iat-primary: var(--iat-blue-600);
  --iat-primary-dark: var(--iat-navy-800);
  --iat-secondary: var(--iat-teal-600);
  --iat-accent: var(--iat-cyan-500);
  --iat-accent-warm: var(--iat-amber-500);
  --iat-surface: var(--iat-white);
  --iat-surface-muted: var(--iat-gray-050);
  --iat-surface-raised: #ffffff;
  --iat-surface-dark: var(--iat-navy-950);
  --iat-text: var(--iat-gray-900);
  --iat-text-strong: var(--iat-navy-900);
  --iat-text-muted: var(--iat-gray-600);
  --iat-border: #d9e2ec;
  --iat-border-subtle: var(--iat-border);
  --iat-border-strong: #b9c7d6;
  --iat-focus: #12a8c8;
  --iat-focus-ring: 3px solid rgba(18, 168, 200, 0.48);

  /* Typography tokens */
  --iat-font-sans: 'Prompt', 'Segoe UI', Tahoma, sans-serif;
  --iat-text-xs: 0.78rem;
  --iat-text-sm: 0.88rem;
  --iat-text-md: 0.96rem;
  --iat-text-lg: 1.08rem;
  --iat-heading-sm: clamp(1.55rem, 4vw, 2.1rem);
  --iat-heading-md: clamp(1.65rem, 2.25vw, 2.35rem);
  --iat-heading-lg: clamp(2.2rem, 2.75vw, 3.25rem);
  --iat-line-tight: 1.26;
  --iat-line-body: 1.65;

  /* Spacing tokens */
  --iat-space-1: 0.25rem;
  --iat-space-2: 0.5rem;
  --iat-space-3: 0.75rem;
  --iat-space-4: 1rem;
  --iat-space-5: 1.25rem;
  --iat-space-6: 1.5rem;
  --iat-space-8: 2rem;
  --iat-space-10: 2.5rem;
  --iat-space-12: 3rem;
  --iat-section-space: 4.75rem;
  --iat-section-space-mobile: 3.5rem;
  --iat-container-max: 1140px;

  /* Shape, elevation, and motion tokens */
  --iat-radius-sm: 6px;
  --iat-radius-md: 8px;
  --iat-radius-lg: 12px;
  --iat-radius-pill: 999px;
  --iat-shadow-xs: 0 1px 0 rgba(7, 17, 31, 0.02);
  --iat-shadow-sm: 0 8px 24px rgba(7, 17, 31, 0.08);
  --iat-shadow: 0 18px 40px rgba(7, 17, 31, 0.11);
  --iat-shadow-lg: 0 28px 70px rgba(0, 0, 0, 0.3);
  --iat-transition-fast: 140ms ease;
  --iat-transition-base: 180ms ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  color: var(--iat-text);
  background: var(--iat-surface);
  font-family: var(--iat-font-sans);
  line-height: var(--iat-line-body);
  overflow-x: hidden;
}

a {
  color: var(--iat-blue-600);
}

a:hover {
  color: var(--iat-navy-900);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.btn:focus-visible {
  outline: var(--iat-focus-ring);
  outline-offset: 3px;
  box-shadow: none;
}

.btn,
.nav-link,
.card-cta,
.enterprise-card,
.metric-card,
.service-card,
.solution-card,
.package-card,
.process-step,
.documentation-card,
.doc-standard-card,
.contact-panel,
.contact-form-card {
  transition: border-color var(--iat-transition-base), background-color var(--iat-transition-base), color var(--iat-transition-base), box-shadow var(--iat-transition-base);
}

.skip-link {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1100;
  transform: translateY(-160%);
  padding: 0.65rem 0.9rem;
  color: var(--iat-white);
  background: var(--iat-navy-900);
  border-radius: var(--iat-radius-sm);
  text-decoration: none;
  transition: transform var(--iat-transition-fast);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(217, 226, 236, 0.82);
  backdrop-filter: blur(14px);
}

.navbar {
  padding: 0.8rem 0;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  max-width: 520px;
  color: var(--iat-navy-900);
  text-decoration: none;
}

.navbar-logo {
  width: auto;
  height: 40px;
  flex: 0 0 auto;
}

.brand-text {
  display: flex;
  min-width: 0;
  flex-direction: column;
  line-height: 1.25;
}

.brand-text strong {
  display: block;
  overflow: hidden;
  color: var(--iat-navy-900);
  max-width: 100%;
  font-size: 0.94rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-text small {
  display: block;
  overflow: hidden;
  color: var(--iat-gray-600);
  max-width: min(410px, 100%);
  font-size: 0.68rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.navbar-nav {
  gap: 0.2rem;
}

.navbar-nav .nav-link {
  color: var(--iat-gray-900) !important;
  font-size: 0.86rem;
  font-weight: 600;
  padding-inline: 0.46rem !important;
  white-space: nowrap;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
  color: var(--iat-blue-600) !important;
}

.nav-cta {
  margin: 0 0.6rem;
}

.nav-cta .btn {
  white-space: nowrap;
}

.btn {
  border-radius: var(--iat-radius-sm);
  font-weight: 700;
}

.btn-primary {
  border-color: var(--iat-blue-600);
  background: var(--iat-blue-600);
}

.btn-primary:hover,
.btn-primary:focus {
  border-color: var(--iat-navy-800);
  background: var(--iat-navy-800);
}

.btn-outline-primary {
  color: var(--iat-blue-600);
  border-color: var(--iat-border-strong);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary.active {
  color: var(--iat-white);
  border-color: var(--iat-blue-600);
  background: var(--iat-blue-600);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 5.6rem 0 5rem;
  color: var(--iat-white);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(135deg, var(--iat-navy-950) 0%, var(--iat-navy-900) 45%, #0f3559 100%);
  background-size: 44px 44px, 44px 44px, auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.8fr);
  gap: 3.25rem;
  align-items: center;
}

.hero-copy h1 {
  max-width: 780px;
  margin: 1.15rem 0 1rem;
  font-size: clamp(2rem, 2.35vw, 2.85rem);
  font-weight: 600;
  line-height: 1.18;
  text-wrap: balance;
}

.hero .section-kicker {
  max-width: 740px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.98rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.55rem;
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 2rem;
}

.hero-principles {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: stretch;
  max-width: 780px;
}

.hero-metric,
.enterprise-badge {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  min-height: 54px;
  padding: 0.65rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--iat-radius-md);
  color: var(--iat-white);
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.9rem;
  font-weight: 700;
}

.hero-principles .hero-metric {
  align-items: center;
  flex: 0 1 auto;
  width: 100%;
  min-width: 0;
  min-height: 46px;
  padding: 0.55rem 0.55rem;
  text-align: center;
  font-size: 0.78rem;
  line-height: 1.2;
  white-space: nowrap;
}

.hero-command-card {
  padding: 1.45rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--iat-radius-md);
  background: rgba(7, 17, 31, 0.78);
  box-shadow: var(--iat-shadow-lg);
}

.command-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--iat-cyan-100);
  font-size: 0.84rem;
  font-weight: 700;
}

.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--iat-cyan-500);
  box-shadow: 0 0 0 5px rgba(22, 183, 215, 0.16);
}

.hero-command-card h2 {
  margin: 1rem 0 1.2rem;
  color: var(--iat-white);
  font-size: 1.1rem;
  font-weight: 700;
}

.command-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 0.95rem;
  align-items: start;
  padding: 1rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.command-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(22, 183, 215, 0.45);
  border-radius: var(--iat-radius-sm);
  color: var(--iat-cyan-100);
  font-weight: 700;
}

.command-row strong {
  display: block;
  color: var(--iat-white);
  font-size: 0.94rem;
}

.command-row p {
  margin: 0.22rem 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.84rem;
}

.section-spacing,
.enterprise-section {
  padding: var(--iat-section-space) 0;
}

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

.section-header {
  max-width: 1120px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-header-light {
  color: var(--iat-white);
}

.section-label,
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.32rem 0.75rem;
  border: 1px solid rgba(22, 183, 215, 0.32);
  border-radius: var(--iat-radius-pill);
  color: var(--iat-blue-600);
  background: var(--iat-cyan-100);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.section-label-light,
.section-eyebrow-light {
  color: var(--iat-cyan-100);
  background: rgba(22, 183, 215, 0.1);
  border-color: rgba(22, 183, 215, 0.35);
}

.section-heading {
  margin: 1rem 0 0.8rem;
  color: var(--iat-text-strong);
  font-size: var(--iat-heading-md);
  font-weight: 650;
  line-height: var(--iat-line-tight);
  text-wrap: balance;
}

.section-header-light .section-heading {
  color: var(--iat-white);
}

.section-kicker {
  margin: 0;
  color: var(--iat-gray-600);
  font-size: 0.96rem;
}

.section-header-light .section-kicker {
  color: rgba(255, 255, 255, 0.74);
}

.company-section {
  background: var(--iat-white);
  border-bottom: 1px solid var(--iat-border);
}

.trust-card {
  display: grid;
  gap: 2rem;
}

.trust-card .section-heading {
  max-width: 1120px;
}

.company-context-copy {
  max-width: 980px;
  margin: 0.85rem 0 0;
  color: var(--iat-text-muted);
  font-size: var(--iat-text-md);
}

.trust-card .enterprise-badge {
  align-items: flex-start;
  color: var(--iat-gray-900);
  border-color: var(--iat-border);
  background: var(--iat-gray-050);
}

.enterprise-badge span {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--iat-gray-600);
  font-size: 0.78rem;
  font-weight: 600;
}

.enterprise-badge strong {
  display: block;
  color: var(--iat-navy-900);
  font-size: 0.96rem;
}

.enterprise-grid {
  display: grid;
  gap: 1.25rem;
}

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

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

.enterprise-card,
.service-card,
.solution-card,
.package-card,
.governance-card,
.process-step,
.documentation-card,
.doc-standard-card,
.contact-panel,
.contact-form-card {
  min-width: 0;
  border: 1px solid var(--iat-border);
  border-radius: var(--iat-radius-md);
  background: var(--iat-surface-raised);
  box-shadow: var(--iat-shadow-xs);
}

.enterprise-card,
.service-card,
.solution-card,
.package-card,
.process-step {
  padding: 1.45rem;
}

.service-card,
.agent-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.enterprise-card:hover,
.metric-card:hover,
.service-card:hover,
.solution-card:hover,
.package-card:hover,
.doc-standard-card:hover,
.documentation-card:hover,
.process-step:hover {
  border-color: var(--iat-border-strong);
  box-shadow: var(--iat-shadow);
}

.metric-card {
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--iat-border);
  border-radius: var(--iat-radius-md);
  background: var(--iat-surface);
  box-shadow: var(--iat-shadow-xs);
}

.metric-card span {
  display: block;
  color: var(--iat-text-muted);
  font-size: var(--iat-text-xs);
  font-weight: 600;
}

.metric-card strong {
  display: block;
  margin-top: 0.25rem;
  color: var(--iat-text-strong);
  font-size: 1rem;
  font-weight: 700;
}

.card-label {
  display: inline-flex;
  margin-bottom: 1rem;
  padding: 0.26rem 0.6rem;
  border: 1px solid rgba(22, 183, 215, 0.28);
  border-radius: var(--iat-radius-pill);
  color: var(--iat-blue-600);
  background: var(--iat-cyan-100);
  font-size: 0.78rem;
  font-weight: 700;
}

.service-card h3,
.enterprise-card h3,
.solution-card h3,
.package-card h3,
.process-step h3,
.documentation-card h3,
.doc-standard-card h3,
.governance-card h3 {
  color: var(--iat-navy-900);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.32;
  text-wrap: balance;
}

.service-card p,
.enterprise-card p,
.package-card p,
.process-step p {
  color: var(--iat-gray-600);
  font-size: 0.9rem;
}

.feature-list,
.control-list {
  display: grid;
  gap: 0.55rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li,
.control-list li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--iat-gray-700);
  font-size: 0.88rem;
}

.feature-list li::before,
.control-list li::before {
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--iat-cyan-500);
  content: "";
}

.service-detail-list,
.agent-field-list {
  display: grid;
  gap: 0.62rem;
  margin: 1rem 0 1.15rem;
}

.service-detail-list dt,
.agent-field-list dt {
  margin: 0;
  color: var(--iat-blue-600);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
}

.service-detail-list dd,
.agent-field-list dd {
  margin: -0.35rem 0 0;
  color: var(--iat-gray-700);
  font-size: 0.86rem;
  line-height: 1.62;
}

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

.agent-card .card-label {
  margin-bottom: 0.75rem;
}

.solution-card i,
.documentation-card i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 1rem;
  border-radius: var(--iat-radius-md);
  color: var(--iat-blue-600);
  background: var(--iat-cyan-100);
  font-size: 1.35rem;
}

.architecture-stack {
  display: grid;
  gap: 0.85rem;
  max-width: 1100px;
  margin: 0 auto;
}

.architecture-layer {
  display: grid;
  grid-template-columns: 52px minmax(230px, 0.38fr) minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.15rem;
  border: 1px solid var(--iat-border);
  border-radius: var(--iat-radius-md);
  background: var(--iat-surface);
}

.architecture-layer span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--iat-radius-sm);
  color: var(--iat-white);
  background: var(--iat-navy-800);
  font-weight: 700;
}

.architecture-layer h3 {
  margin: 0;
  color: var(--iat-navy-900);
  font-size: 0.96rem;
  font-weight: 700;
  text-wrap: balance;
}

.architecture-layer p {
  margin: 0;
  color: var(--iat-gray-600);
  font-size: 0.9rem;
}

.package-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.package-grid {
  align-items: stretch;
}

.package-card p strong {
  color: var(--iat-navy-900);
}

.package-featured {
  border-color: rgba(22, 183, 215, 0.55);
  box-shadow: var(--iat-shadow);
}

.card-cta {
  display: inline-flex;
  margin-top: auto;
  color: var(--iat-blue-600);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
}

.card-cta:hover,
.card-cta:focus {
  color: var(--iat-navy-900);
  text-decoration: underline;
}

.governance-section {
  color: var(--iat-white);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(135deg, var(--iat-navy-950), var(--iat-navy-800));
  background-size: 52px 52px, 52px 52px, auto;
}

.governance-card {
  padding: 1.25rem;
  color: var(--iat-white);
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
}

.governance-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 0.9rem;
  border: 1px solid rgba(22, 183, 215, 0.42);
  border-radius: 6px;
  color: var(--iat-cyan-100);
  font-weight: 700;
}

.governance-card h3 {
  color: var(--iat-white);
}

.governance-card p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.security-boundary-panel {
  display: grid;
  grid-template-columns: minmax(260px, 0.35fr) minmax(0, 1fr);
  gap: 1.4rem;
  align-items: start;
  margin-top: 1.75rem;
  padding: 1.35rem;
  border: 1px solid rgba(22, 183, 215, 0.28);
  border-radius: var(--iat-radius-md);
  background: rgba(255, 255, 255, 0.07);
}

.security-boundary-panel h3 {
  margin: 0.65rem 0 0;
  color: var(--iat-white);
  font-size: 1.08rem;
  line-height: 1.35;
}

.security-boundary-list {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.security-boundary-list li {
  position: relative;
  padding-left: 1.2rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.9rem;
  line-height: 1.58;
}

.security-boundary-list li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--iat-cyan-500);
  content: "";
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.process-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 0.9rem;
  border-radius: var(--iat-radius-sm);
  color: var(--iat-white);
  background: var(--iat-blue-600);
  font-weight: 700;
}

.documentation-card,
.doc-standard-card {
  display: flex;
  min-height: 148px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 1.25rem;
}

.documentation-card p {
  margin: 0.65rem 0 0;
  color: var(--iat-gray-600);
  font-size: 0.86rem;
  line-height: 1.6;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1.18fr);
  gap: 3rem;
  align-items: start;
}

.contact-panel,
.contact-form-card {
  padding: 1.6rem;
  box-shadow: var(--iat-shadow);
}

.contact-panel h3,
.contact-form-card h3 {
  margin-bottom: 1.25rem;
  color: var(--iat-navy-900);
  font-size: 1.24rem;
  font-weight: 700;
}

.conversion-steps {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.55rem;
}

.conversion-steps article {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 0.15rem 0.85rem;
  align-items: start;
  padding: 1rem;
  border: 1px solid var(--iat-border);
  border-radius: var(--iat-radius-md);
  background: var(--iat-surface);
}

.conversion-steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--iat-radius-sm);
  color: var(--iat-white);
  background: var(--iat-blue-600);
  font-size: 0.82rem;
  font-weight: 700;
  grid-row: span 2;
}

.conversion-steps strong {
  color: var(--iat-navy-900);
  font-size: 0.94rem;
  line-height: 1.35;
}

.conversion-steps p {
  margin: 0;
  color: var(--iat-gray-600);
  font-size: 0.86rem;
  line-height: 1.58;
}

.contact-direct-card {
  margin-top: 1.25rem;
  padding: 1.15rem;
  border: 1px solid rgba(22, 183, 215, 0.28);
  border-radius: var(--iat-radius-md);
  background: var(--iat-cyan-100);
}

.contact-direct-card h3 {
  margin: 0 0 0.7rem;
  color: var(--iat-navy-900);
  font-size: 1rem;
  font-weight: 700;
}

.contact-direct-card p {
  margin: 0.3rem 0;
  color: var(--iat-gray-700);
  font-size: 0.9rem;
}

.contact-direct-card a {
  color: var(--iat-blue-600);
  font-weight: 700;
  text-decoration: none;
}

.contact-direct-card a:hover,
.contact-direct-card a:focus {
  color: var(--iat-navy-900);
  text-decoration: underline;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-full {
  grid-column: 1 / -1;
}

.contact-panel label,
.contact-form-card label {
  display: block;
  margin-bottom: 0.38rem;
  color: var(--iat-gray-900);
  font-size: 0.9rem;
  font-weight: 700;
}

.contact-panel .form-control,
.contact-panel .form-select,
.contact-form-card .form-control,
.contact-form-card .form-select {
  border-color: var(--iat-border);
  border-radius: var(--iat-radius-sm);
  color: var(--iat-gray-900);
  min-height: 48px;
}

.contact-panel textarea.form-control,
.contact-form-card textarea.form-control {
  min-height: 136px;
}

#currentTools {
  min-height: 96px;
}

.contact-panel .form-control:focus,
.contact-panel .form-select:focus,
.contact-form-card .form-control:focus,
.contact-form-card .form-select:focus {
  border-color: var(--iat-focus);
  box-shadow: 0 0 0 0.2rem rgba(22, 183, 215, 0.16);
}

.contact-form-card .privacy-check {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  margin: 0.2rem 0 0;
  padding: 0.9rem;
  border: 1px solid var(--iat-border);
  border-radius: var(--iat-radius-sm);
  background: var(--iat-gray-050);
}

.contact-form-card .privacy-check input {
  width: 18px;
  height: 18px;
  margin-top: 0.1rem;
  accent-color: var(--iat-blue-600);
  flex: 0 0 auto;
}

.contact-form-card .privacy-check span {
  color: var(--iat-gray-700);
  font-size: 0.86rem;
  line-height: 1.55;
}

.form-footer {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.25rem;
}

.form-footer p {
  max-width: 470px;
  margin: 0;
  color: var(--iat-gray-600);
  font-size: 0.84rem;
}

.form-status {
  min-height: 1.35rem;
  margin: 0.85rem 0 0;
  color: var(--iat-blue-600);
  font-size: 0.9rem;
  font-weight: 700;
}

.content-note {
  margin: 1.4rem 0 0;
  padding: 0.95rem 1rem;
  border-left: 4px solid var(--iat-cyan-500);
  color: var(--iat-gray-700);
  background: var(--iat-gray-050);
  font-size: 0.9rem;
}

.content-note-wide {
  max-width: 1040px;
  margin-inline: auto;
}

.content-note-dark {
  color: rgba(255, 255, 255, 0.74);
  background: rgba(255, 255, 255, 0.08);
  border-left-color: var(--iat-cyan-500);
}

.work-card .work-card-top {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.9rem;
}

.work-card .work-card-top .card-label {
  margin-bottom: 0;
}

.work-card h3 {
  margin: 0 0 0.5rem;
}

.work-card p {
  margin: 0;
}

.work-status {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border: 1px solid transparent;
  border-radius: var(--iat-radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}

.work-status-live {
  color: var(--iat-teal-600);
  background: rgba(15, 118, 110, 0.1);
  border-color: rgba(15, 118, 110, 0.28);
}

.work-status-active {
  color: var(--iat-blue-600);
  background: rgba(15, 108, 154, 0.1);
  border-color: rgba(15, 108, 154, 0.28);
}

.work-status-concept {
  color: var(--iat-blue-700);
  background: var(--iat-cyan-100);
  border-color: rgba(22, 183, 215, 0.32);
}

.work-status-progress {
  color: #b45309;
  background: rgba(217, 119, 6, 0.12);
  border-color: rgba(217, 119, 6, 0.3);
}

.work-stack {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-top: auto;
  padding-top: 0.9rem;
  border-top: 1px solid var(--iat-border);
}

.work-stack .work-stack-label {
  color: var(--iat-blue-600);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.work-stack .work-stack-value {
  color: var(--iat-gray-700);
  font-size: 0.82rem;
  line-height: 1.5;
}

.footer {
  padding: 4rem 0 2rem;
  color: rgba(255, 255, 255, 0.78);
  background: var(--iat-navy-950);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(220px, 0.8fr) minmax(260px, 0.95fr);
  gap: 2rem;
}

.footer-brand {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  margin-bottom: 1rem;
}

.footer-logo {
  width: auto;
  height: 44px;
}

.footer-brand strong,
.footer-brand span {
  display: block;
}

.footer-brand strong,
.footer h2 {
  color: var(--iat-white);
}

.footer h2 {
  margin-bottom: 0.9rem;
  font-size: 1rem;
  font-weight: 700;
}

.footer p {
  max-width: 660px;
  margin: 0;
  font-size: 0.92rem;
}

.footer ul {
  display: grid;
  gap: 0.48rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
}

.footer a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}

.footer a:hover,
.footer a:focus {
  color: var(--iat-white);
  text-decoration: underline;
}

.footer-bottom {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  margin-top: 2.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.82rem;
}

@media (min-width: 1200px) and (max-width: 1399.98px) {
  .navbar-brand {
    max-width: 400px;
  }

  .brand-text small {
    max-width: 250px;
  }

  .navbar-nav {
    gap: 0.1rem;
  }

  .navbar-nav .nav-link {
    font-size: 0.8rem;
    padding-inline: 0.3rem !important;
  }

  .nav-cta {
    margin: 0 0.4rem;
  }

  .nav-cta .btn {
    padding: 0.42rem 0.7rem;
    font-size: 0.82rem;
  }
}

@media (max-width: 1199.98px) {
  html {
    scroll-padding-top: 82px;
  }

  .navbar-brand {
    max-width: calc(100% - 72px);
  }

  .navbar-collapse {
    padding-top: 1rem;
  }

  .navbar-nav {
    align-items: stretch !important;
    gap: 0.4rem;
  }

  .nav-cta {
    margin: 0.6rem 0 0;
  }

  .language-toggle {
    width: max-content;
    margin-top: 0.75rem;
  }
}

@media (max-width: 991.98px) {
  .hero {
    padding: 4.8rem 0 4.3rem;
  }

  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-command-card {
    max-width: 680px;
  }

  .hero-copy h1 {
    max-width: 720px;
    font-size: clamp(1.95rem, 4vw, 2.55rem);
  }

  .hero-principles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 620px;
  }

  .enterprise-grid-3,
  .enterprise-grid-4,
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-heading {
    font-size: clamp(1.55rem, 4vw, 2.1rem);
  }

  .architecture-layer {
    grid-template-columns: 46px minmax(0, 1fr);
  }

  .architecture-layer p {
    grid-column: 2;
  }

  .security-boundary-panel {
    grid-template-columns: 1fr;
  }

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

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 575.98px) {
  html {
    font-size: 15px;
  }

  .brand-text strong {
    font-size: 0.88rem;
  }

  .brand-text small {
    max-width: 245px;
    font-size: 0.68rem;
  }

  .navbar-logo {
    height: 38px;
  }

  .section-spacing,
  .enterprise-section {
    padding: var(--iat-section-space-mobile) 0;
  }

  .section-header {
    margin-bottom: 2.25rem;
  }

  .section-heading {
    font-size: 1.65rem;
    line-height: 1.3;
  }

  .hero {
    padding: 4rem 0 3.5rem;
  }

  .hero-copy h1 {
    font-size: 1.7rem;
    line-height: 1.22;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-metric {
    width: 100%;
  }

  .hero-principles {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .hero-command-card,
  .service-card,
  .solution-card,
  .package-card,
  .process-step,
  .documentation-card,
  .doc-standard-card,
  .contact-panel,
  .contact-form-card {
    padding: 1.15rem;
  }

  .command-row {
    grid-template-columns: 42px minmax(0, 1fr);
  }

  .enterprise-grid-3,
  .enterprise-grid-4,
  .agent-catalogue-grid,
  .process-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .architecture-layer {
    grid-template-columns: 1fr;
  }

  .architecture-layer p {
    grid-column: auto;
  }

  .security-boundary-panel {
    padding: 1.15rem;
  }

  .form-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .form-footer .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}