:root {
  --auai-navy: #02184a;
  --auai-navy-soft: #0a245a;
  --auai-blue: #0048fe;
  --auai-blue-dark: #003bd1;
  --auai-blue-light: #dbe6ff;
  --auai-surface: #f6f8fc;
  --auai-surface-blue: #eef3ff;
  --auai-white: #ffffff;
  --auai-text: #10234c;
  --auai-muted: #5d6b87;
  --auai-border: #dbe2ee;
  --shadow-soft: 0 18px 60px rgba(2, 24, 74, 0.09);
  --container: 1200px;
  --header-height: 88px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --ease: cubic-bezier(.2, .75, .25, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 18px);
}

body {
  margin: 0;
  min-width: 0;
  overflow-x: hidden;
  color: var(--auai-text);
  background: var(--auai-white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button,
input,
textarea,
select {
  font: inherit;
}

h1,
h2,
h3,
p,
blockquote,
dl,
dd {
  margin-top: 0;
}

h1,
h2,
h3,
strong {
  color: var(--auai-navy);
}

h1,
h2,
h3 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.section {
  padding: clamp(78px, 8vw, 122px) 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 12px 18px;
  border-radius: 8px;
  color: var(--auai-white);
  background: var(--auai-navy);
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform .2s ease;
}

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

:focus-visible {
  outline: 3px solid var(--auai-blue);
  outline-offset: 4px;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: height .25s var(--ease), border-color .25s ease, box-shadow .25s ease;
}

.site-header.is-scrolled {
  height: 72px;
  border-color: rgba(2, 24, 74, .1);
  box-shadow: 0 10px 34px rgba(2, 24, 74, .07);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  display: flex;
  align-items: center;
  width: 150px;
  height: 70px;
  overflow: hidden;
  transition: width .25s var(--ease), height .25s var(--ease);
}

.brand img {
  width: 100%;
  height: auto;
}

.is-scrolled .brand {
  width: 129px;
  height: 61px;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 1.9vw, 30px);
}

.primary-nav a {
  position: relative;
  padding: 10px 0;
  color: #2a3a5e;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}

.primary-nav a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--auai-blue);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .2s var(--ease);
}

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.primary-nav .nav-cta {
  padding: 11px 18px;
  border-radius: 9px;
  color: var(--auai-white);
  background: var(--auai-navy);
  transition: background .2s ease, transform .2s var(--ease);
}

.primary-nav .nav-cta:hover {
  background: var(--auai-blue);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 13px;
  border: 1px solid var(--auai-border);
  border-radius: 10px;
  background: var(--auai-white);
  cursor: pointer;
}

.menu-line {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  border-radius: 99px;
  background: var(--auai-navy);
  transition: transform .2s ease, opacity .2s ease;
}

.menu-toggle[aria-expanded="true"] .menu-line:nth-of-type(2) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-line:nth-of-type(3) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-line:nth-of-type(4) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 100svh;
  padding: calc(var(--header-height) + clamp(60px, 6vw, 94px)) 0 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 79% 23%, rgba(0, 72, 254, .09), transparent 27%),
    linear-gradient(180deg, #fff 0%, #fbfcff 100%);
}

.hero-grid-pattern {
  position: absolute;
  top: var(--header-height);
  right: -80px;
  width: min(50vw, 780px);
  height: 72%;
  opacity: .48;
  background-image:
    linear-gradient(rgba(2, 24, 74, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(2, 24, 74, .055) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(to left, #000 30%, transparent 90%);
  mask-image: linear-gradient(to left, #000 30%, transparent 90%);
  pointer-events: none;
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr);
  gap: clamp(50px, 6vw, 96px);
  align-items: center;
}

.hero-copy {
  max-width: 680px;
  padding-bottom: 38px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 22px;
  color: var(--auai-blue-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .17em;
  line-height: 1.35;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 28px;
  height: 3px;
  border-radius: 99px;
  background: var(--auai-blue);
}

.eyebrow-light {
  color: #b8c9ff;
}

.hero h1 {
  max-width: 660px;
  margin-bottom: 28px;
  color: var(--auai-navy);
  font-size: clamp(46px, 5.4vw, 78px);
  font-weight: 780;
  letter-spacing: -.052em;
  line-height: .99;
}

.hero h1 em {
  display: block;
  color: var(--auai-blue);
  font-style: normal;
}

.hero-lead {
  max-width: 620px;
  margin-bottom: 34px;
  color: #495b7e;
  font-size: clamp(18px, 1.6vw, 21px);
  line-height: 1.62;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-bottom: 32px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 750;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  transition: transform .2s var(--ease), background .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.button svg,
.text-link svg {
  width: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  transition: transform .2s var(--ease);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button:hover svg,
.text-link:hover svg {
  transform: translateX(3px);
}

.button-primary {
  color: var(--auai-white);
  background: var(--auai-blue);
  box-shadow: 0 10px 28px rgba(0, 72, 254, .24);
}

.button-primary:hover {
  background: var(--auai-blue-dark);
  box-shadow: 0 14px 32px rgba(0, 72, 254, .3);
}

.button-secondary {
  border-color: #c8d1e1;
  color: var(--auai-navy);
  background: rgba(255, 255, 255, .75);
}

.button-secondary:hover {
  border-color: var(--auai-navy);
  background: var(--auai-white);
}

.hero-note {
  margin: 0;
  color: #667491;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.hero-note span {
  padding-inline: 6px;
  color: var(--auai-blue);
}

.hero-visual {
  position: relative;
  min-height: 530px;
  overflow: hidden;
  border-radius: 6px 32px 6px 32px;
  background:
    radial-gradient(circle at 74% 28%, rgba(0, 72, 254, .72), transparent 27%),
    linear-gradient(145deg, #031646 0%, #031c57 62%, #002e9c 100%);
  box-shadow: 0 30px 80px rgba(2, 24, 74, .2);
}

.hero-visual::before {
  position: absolute;
  inset: 0;
  opacity: .18;
  background-image:
    linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 42px 42px;
  content: "";
}

.logo-panel {
  position: absolute;
  z-index: 3;
  top: 116px;
  right: 42px;
  left: 42px;
  display: flex;
  min-height: 198px;
  align-items: center;
  padding: 23px 27px;
  border: 1px solid rgba(255,255,255,.46);
  border-radius: 3px 18px 3px 18px;
  background: rgba(255, 255, 255, .98);
  box-shadow: 0 22px 55px rgba(0, 6, 28, .28);
}

.logo-panel img {
  width: 100%;
  height: auto;
}

.orbit {
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
}

.orbit::after {
  position: absolute;
  width: 9px;
  height: 9px;
  border: 2px solid var(--auai-white);
  border-radius: 50%;
  background: var(--auai-blue);
  box-shadow: 0 0 0 5px rgba(0,72,254,.28);
  content: "";
}

.orbit-one {
  top: -92px;
  right: -73px;
  width: 290px;
  height: 290px;
}

.orbit-one::after {
  bottom: 35px;
  left: 19px;
}

.orbit-two {
  bottom: -130px;
  left: -90px;
  width: 320px;
  height: 320px;
}

.orbit-two::after {
  top: 31px;
  right: 20px;
}

.signal {
  position: absolute;
  z-index: 2;
  width: 8px;
  height: 8px;
  border: 1px solid rgba(255,255,255,.7);
  border-radius: 50%;
  background: var(--auai-blue);
  box-shadow: 0 0 0 7px rgba(255,255,255,.08);
}

.signal-one { top: 76px; left: 48px; }
.signal-two { top: 60px; left: 44%; }
.signal-three { right: 62px; bottom: 92px; }

.visual-caption {
  position: absolute;
  z-index: 3;
  right: 42px;
  bottom: 40px;
  left: 42px;
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  align-items: start;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.24);
}

.caption-index {
  color: #8ba8ff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .15em;
}

.visual-caption p {
  max-width: 360px;
  margin: 0;
  color: rgba(255,255,255,.86);
  font-size: 14px;
  line-height: 1.55;
}

.credibility-bar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 3.5vw, 50px);
  min-height: 94px;
  margin-top: clamp(50px, 6vw, 85px);
  border-top: 1px solid var(--auai-border);
  color: #354666;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .13em;
  text-align: center;
  text-transform: uppercase;
}

.credibility-bar i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--auai-blue);
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(280px, .8fr) minmax(0, 1.2fr);
  gap: clamp(60px, 9vw, 140px);
  align-items: start;
}

.section-intro {
  position: sticky;
  top: 120px;
}

.section-intro h2,
.section-heading h2,
.community-copy h2,
.membership-panel h2,
.contact h2 {
  margin-bottom: 0;
  color: var(--auai-navy);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 760;
  letter-spacing: -.04em;
  line-height: 1.08;
}

.about-content {
  max-width: 680px;
}

.about-content > p {
  margin-bottom: 22px;
  color: #556583;
  font-size: 17px;
}

.about-content .lead-paragraph {
  margin-bottom: 28px;
  color: var(--auai-text);
  font-size: clamp(21px, 2vw, 26px);
  font-weight: 520;
  line-height: 1.5;
}

.about-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 46px;
  padding-top: 28px;
  border-top: 1px solid var(--auai-border);
}

.about-facts div {
  min-width: 0;
  padding-right: 18px;
}

.about-facts div + div {
  padding-left: 22px;
  border-left: 1px solid var(--auai-border);
}

.about-facts strong,
.about-facts span {
  display: block;
}

.about-facts strong {
  margin-bottom: 5px;
  font-size: 14px;
}

.about-facts span {
  color: var(--auai-muted);
  font-size: 12px;
  line-height: 1.45;
}

.focus {
  border-top: 1px solid #edf0f6;
  background: var(--auai-surface);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .7fr);
  gap: clamp(40px, 8vw, 120px);
  align-items: end;
  margin-bottom: 54px;
}

.section-heading > p {
  margin: 0 0 3px;
  color: var(--auai-muted);
  font-size: 16px;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--auai-border);
  border-left: 1px solid var(--auai-border);
}

.focus-card {
  position: relative;
  min-height: 310px;
  padding: 34px 32px 32px;
  border-right: 1px solid var(--auai-border);
  border-bottom: 1px solid var(--auai-border);
  background: rgba(255,255,255,.72);
  transition: background .25s ease, transform .25s var(--ease), box-shadow .25s ease;
}

.focus-card:hover {
  z-index: 2;
  background: var(--auai-white);
  box-shadow: var(--shadow-soft);
  transform: translateY(-4px);
}

.focus-card::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--auai-blue);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease);
}

.focus-card:hover::after {
  transform: scaleX(1);
}

.focus-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  margin-bottom: 35px;
  border: 1px solid #cfd9ee;
  border-radius: 12px;
  color: var(--auai-blue);
  background: var(--auai-surface-blue);
}

.focus-icon svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.card-number {
  position: absolute;
  top: 38px;
  right: 31px;
  color: #8b98af;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
}

.focus-card h3 {
  margin-bottom: 12px;
  font-size: 20px;
  letter-spacing: -.02em;
}

.focus-card p {
  margin: 0;
  color: var(--auai-muted);
  font-size: 14px;
  line-height: 1.65;
}

.responsible {
  padding-top: clamp(78px, 8vw, 118px);
  padding-bottom: 0;
  background: var(--auai-white);
}

.responsible-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(380px, 1fr);
  gap: clamp(56px, 9vw, 130px);
  min-height: 570px;
  align-items: center;
  padding: clamp(58px, 7vw, 92px);
  overflow: hidden;
  border-radius: 5px 32px 5px 32px;
  background:
    radial-gradient(circle at 92% 10%, rgba(0,72,254,.28), transparent 30%),
    linear-gradient(135deg, var(--auai-navy), #031f5e 68%, #0036bd 140%);
  box-shadow: 0 30px 80px rgba(2,24,74,.18);
}

.responsible-panel::before {
  position: absolute;
  inset: 0;
  opacity: .13;
  background-image:
    linear-gradient(rgba(255,255,255,.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.13) 1px, transparent 1px);
  background-size: 46px 46px;
  content: "";
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 45%);
  mask-image: linear-gradient(90deg, transparent, #000 45%);
}

.responsible-copy,
.principles {
  position: relative;
  z-index: 2;
}

.responsible-copy h2 {
  margin-bottom: 25px;
  color: var(--auai-white);
  font-size: clamp(40px, 4.3vw, 61px);
  letter-spacing: -.045em;
  line-height: 1.03;
}

.responsible-copy > p:not(.eyebrow) {
  max-width: 530px;
  margin-bottom: 30px;
  color: rgba(255,255,255,.72);
  font-size: 16px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
}

.light-link {
  color: var(--auai-white);
}

.principles {
  border-top: 1px solid rgba(255,255,255,.22);
}

.principle {
  display: grid;
  grid-template-columns: 42px 1fr 9px;
  gap: 13px;
  align-items: center;
  min-height: 56px;
  border-bottom: 1px solid rgba(255,255,255,.17);
}

.principle span {
  color: #82a2ff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .14em;
}

.principle strong {
  color: var(--auai-white);
  font-size: 15px;
  font-weight: 620;
}

.principle i {
  width: 7px;
  height: 7px;
  border: 2px solid #b8c9ff;
  border-radius: 50%;
}

.responsible-mark {
  position: absolute;
  right: -48px;
  bottom: -54px;
  display: flex;
  gap: 14px;
  opacity: .08;
  transform: rotate(-25deg);
}

.responsible-mark span {
  display: block;
  width: 52px;
  height: 230px;
  border: 7px solid var(--auai-white);
  border-radius: 40px;
}

.community {
  padding-top: clamp(104px, 10vw, 150px);
}

.community-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(440px, 1fr);
  gap: clamp(60px, 9vw, 130px);
  align-items: center;
}

.community-copy h2 {
  margin-bottom: 25px;
}

.community-copy > p:not(.eyebrow) {
  max-width: 565px;
  margin: 0;
  color: var(--auai-muted);
  font-size: 17px;
}

.community-roles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--auai-border);
}

.community-roles span {
  position: relative;
  min-height: 61px;
  padding: 18px 20px 17px 30px;
  border-bottom: 1px solid var(--auai-border);
  color: var(--auai-navy);
  font-size: 14px;
  font-weight: 680;
}

.community-roles span:nth-child(odd) {
  border-right: 1px solid var(--auai-border);
}

.community-roles span::before {
  position: absolute;
  top: 26px;
  left: 9px;
  width: 7px;
  height: 7px;
  border: 2px solid var(--auai-blue);
  border-radius: 50%;
  content: "";
}

.interest-block {
  margin-top: clamp(74px, 9vw, 120px);
  padding: clamp(36px, 5vw, 60px);
  border: 1px solid var(--auai-border);
  border-radius: var(--radius-md);
  background: var(--auai-surface);
}

.interest-heading {
  display: grid;
  grid-template-columns: 1fr minmax(270px, .55fr);
  gap: 50px;
  align-items: end;
  margin-bottom: 32px;
}

.mini-label {
  margin-bottom: 9px;
  color: var(--auai-blue-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.interest-heading h3 {
  margin-bottom: 0;
  font-size: clamp(26px, 3vw, 38px);
  letter-spacing: -.03em;
  line-height: 1.15;
}

.interest-heading > p {
  margin: 0;
  color: var(--auai-muted);
  font-size: 14px;
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.topic-grid span {
  display: flex;
  min-height: 49px;
  align-items: center;
  padding: 11px 14px;
  border: 1px solid #d6dfef;
  border-radius: 8px;
  color: #304265;
  background: var(--auai-white);
  font-size: 13px;
  font-weight: 620;
  transition: border-color .2s ease, color .2s ease, transform .2s var(--ease);
}

.topic-grid span:hover {
  border-color: var(--auai-blue);
  color: var(--auai-blue-dark);
  transform: translateY(-2px);
}

.membership {
  padding-top: 0;
}

.membership-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 50px;
  align-items: center;
  padding: clamp(40px, 6vw, 70px);
  border: 1px solid #d1ddf6;
  border-radius: 5px 24px 5px 24px;
  background:
    linear-gradient(110deg, rgba(255,255,255,.9), rgba(238,243,255,.88)),
    var(--auai-surface-blue);
}

.membership-panel h2 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(34px, 4vw, 52px);
}

.membership-panel p:not(.eyebrow) {
  max-width: 760px;
  margin: 0;
  color: var(--auai-muted);
}

.governance {
  border-top: 1px solid #edf0f6;
  background: var(--auai-surface);
}

.governance-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  overflow: hidden;
  border: 1px solid var(--auai-border);
  border-radius: 4px 22px 4px 22px;
}

.governance-statement {
  position: relative;
  display: flex;
  min-height: 420px;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(36px, 5vw, 58px);
  overflow: hidden;
  background: var(--auai-navy);
}

.governance-statement::before {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 50%;
  box-shadow: 0 0 0 42px rgba(255,255,255,.025), 0 0 0 84px rgba(255,255,255,.02);
  content: "";
}

.quote-mark {
  position: relative;
  margin-bottom: auto;
  color: var(--auai-blue);
  font-family: Georgia, serif;
  font-size: 86px;
  line-height: .7;
}

.governance-statement blockquote {
  position: relative;
  margin-bottom: 25px;
  color: var(--auai-white);
  font-size: clamp(21px, 2.4vw, 29px);
  font-weight: 570;
  letter-spacing: -.025em;
  line-height: 1.4;
}

.governance-statement p {
  margin: 0;
  color: #9fb2df;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.governance-details {
  padding: clamp(28px, 4vw, 48px);
  background: var(--auai-white);
}

.governance-details dl {
  margin-bottom: 0;
}

.governance-details dl > div {
  display: grid;
  grid-template-columns: minmax(120px, .65fr) minmax(0, 1.35fr);
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--auai-border);
}

.governance-details dl > div:first-child {
  padding-top: 0;
}

.governance-details dl > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.governance-details dt {
  color: var(--auai-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.governance-details dd {
  margin-bottom: 0;
  color: var(--auai-navy);
  font-size: 14px;
  font-weight: 660;
}

.governance-values {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 18px;
}

.governance-values span {
  padding: 8px 13px;
  border: 1px solid var(--auai-border);
  border-radius: 99px;
  color: #4c5d7c;
  background: rgba(255,255,255,.75);
  font-size: 12px;
  font-weight: 650;
}

.contact {
  color: var(--auai-white);
  background: linear-gradient(110deg, var(--auai-navy) 0%, #032264 66%, #0037bc 140%);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr);
  gap: clamp(70px, 10vw, 150px);
  align-items: end;
}

.contact h2 {
  margin-bottom: 24px;
  color: var(--auai-white);
}

.contact p:not(.eyebrow) {
  max-width: 590px;
  margin: 0;
  color: rgba(255,255,255,.7);
  font-size: 16px;
}

.contact-details {
  border-top: 1px solid rgba(255,255,255,.28);
}

.contact-detail {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 20px;
  align-items: center;
  min-height: 88px;
  padding: 17px 0;
  border-bottom: 1px solid rgba(255,255,255,.28);
  color: var(--auai-white);
  text-decoration: none;
}

.contact-detail span {
  grid-column: 1;
  color: #9fb8ff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.contact-detail strong {
  grid-column: 1;
  color: var(--auai-white);
  font-size: clamp(21px, 2.4vw, 32px);
  font-weight: 650;
  letter-spacing: -.025em;
  line-height: 1.2;
}

.contact-detail-address strong {
  font-size: clamp(18px, 1.8vw, 25px);
  line-height: 1.35;
}

.contact-detail svg {
  grid-column: 2;
  grid-row: 1 / span 2;
  width: 30px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
  transition: transform .25s var(--ease);
}

.contact-detail:hover svg {
  transform: translate(4px, -4px);
}

.site-footer {
  padding: 54px 0 24px;
  color: #52617d;
  background: #f9faff;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(170px, .8fr) minmax(300px, 1.3fr) minmax(180px, .6fr);
  gap: 50px;
  align-items: center;
  padding-bottom: 42px;
}

.footer-brand {
  display: block;
  width: 180px;
}

.footer-brand img {
  width: 100%;
  height: auto;
}

.footer-identity {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  font-size: 13px;
}

.footer-identity strong {
  flex-basis: 100%;
  margin-bottom: 4px;
  font-size: 14px;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 5px;
  font-size: 13px;
  font-weight: 650;
  line-height: 1.4;
}

.footer-contact a {
  text-decoration-color: #b7c1d3;
  text-underline-offset: 4px;
}

.footer-contact a:hover {
  color: var(--auai-blue-dark);
}

.footer-contact .footer-address {
  max-width: 240px;
  margin-block: 3px;
  text-align: right;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--auai-border);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .04em;
}

.footer-bottom p {
  margin: 0;
}

.footer-bottom span {
  padding-inline: 5px;
  color: var(--auai-blue);
}

.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  :root { --header-height: 80px; }

  .primary-nav { gap: 16px; }
  .primary-nav a { font-size: 13px; }

  .hero-layout {
    grid-template-columns: minmax(0, 1fr) minmax(360px, .83fr);
    gap: 44px;
  }

  .hero-visual { min-height: 480px; }
  .logo-panel { top: 108px; right: 30px; left: 30px; padding: 20px; }
  .visual-caption { right: 30px; bottom: 32px; left: 30px; }

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

@media (max-width: 860px) {
  .container { width: min(calc(100% - 40px), var(--container)); }

  .site-header,
  .site-header.is-scrolled { height: 76px; }

  .brand,
  .is-scrolled .brand { width: 132px; height: 62px; }

  .menu-toggle { display: block; }

  .primary-nav {
    position: fixed;
    top: 76px;
    right: 0;
    left: 0;
    display: grid;
    max-height: calc(100svh - 76px);
    gap: 0;
    padding: 22px max(20px, calc((100vw - 720px) / 2)) 30px;
    overflow-y: auto;
    border-top: 1px solid var(--auai-border);
    border-bottom: 1px solid var(--auai-border);
    background: rgba(255,255,255,.985);
    box-shadow: 0 22px 45px rgba(2,24,74,.11);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-14px);
    transition: opacity .2s ease, transform .2s var(--ease);
  }

  .primary-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .primary-nav a,
  .primary-nav a:nth-child(4) {
    display: block;
    padding: 14px 4px;
    border-bottom: 1px solid #edf0f6;
    font-size: 16px;
  }

  .primary-nav .nav-cta {
    margin-top: 18px;
    padding: 14px 18px;
    border: 0;
    text-align: center;
  }

  .primary-nav a:not(.nav-cta)::after { display: none; }

  .hero {
    min-height: auto;
    padding-top: 140px;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .hero-copy { max-width: 720px; padding-bottom: 0; }
  .hero h1 { max-width: 720px; font-size: clamp(48px, 8.8vw, 68px); }
  .hero h1 em { display: inline; }
  .hero-visual { min-height: 470px; }
  .logo-panel { top: 105px; right: clamp(30px, 8vw, 80px); left: clamp(30px, 8vw, 80px); }

  .credibility-bar {
    flex-wrap: wrap;
    gap: 12px 20px;
    padding: 24px 0;
  }

  .split-layout,
  .section-heading,
  .community-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .split-layout { gap: 46px; }
  .section-intro { position: static; }
  .section-heading { gap: 26px; }
  .section-heading > p { max-width: 670px; }

  .focus-grid { grid-template-columns: repeat(2, 1fr); }

  .responsible-panel {
    grid-template-columns: 1fr;
    gap: 55px;
  }

  .community-layout { gap: 48px; }
  .community-roles { min-width: 0; }
  .interest-heading { grid-template-columns: 1fr; gap: 18px; }

  .membership-panel {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .membership-panel .button { justify-self: start; }

  .governance-grid { grid-template-columns: 1fr; }
  .governance-statement { min-height: 370px; }

  .contact-layout { gap: 50px; }
  .contact-details { max-width: 700px; }

  .footer-main {
    grid-template-columns: 1fr 1.5fr;
  }

  .footer-contact {
    grid-column: 2;
    align-items: flex-start;
  }

  .footer-contact .footer-address { text-align: left; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 32px), var(--container)); }
  .section { padding: 74px 0; }

  .hero { padding-top: 124px; }
  .hero h1 { margin-bottom: 23px; font-size: clamp(42px, 13.5vw, 58px); line-height: 1.02; }
  .hero h1 em { display: block; }
  .hero-lead { font-size: 17px; }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button { width: 100%; }
  .hero-note { max-width: 320px; line-height: 1.75; }

  .hero-visual {
    min-height: 390px;
    border-radius: 4px 22px 4px 22px;
  }

  .logo-panel {
    top: 86px;
    right: 22px;
    left: 22px;
    min-height: 142px;
    padding: 14px;
  }

  .visual-caption {
    right: 22px;
    bottom: 26px;
    left: 22px;
    grid-template-columns: 30px 1fr;
    gap: 12px;
  }

  .visual-caption p { font-size: 12px; }
  .credibility-bar { justify-content: flex-start; margin-top: 50px; font-size: 10px; text-align: left; }
  .credibility-bar i { display: none; }
  .credibility-bar span { width: calc(50% - 10px); }

  .eyebrow { margin-bottom: 18px; font-size: 10px; }
  .section-intro h2,
  .section-heading h2,
  .community-copy h2,
  .membership-panel h2,
  .contact h2 { font-size: 35px; }

  .about-content .lead-paragraph { font-size: 20px; }
  .about-facts { grid-template-columns: 1fr; }
  .about-facts div { padding: 13px 0; }
  .about-facts div + div { padding-left: 0; border-top: 1px solid var(--auai-border); border-left: 0; }

  .focus-grid {
    grid-template-columns: 1fr;
    border-left: 0;
  }

  .focus-card { min-height: 270px; border-left: 1px solid var(--auai-border); }

  .responsible { padding-top: 74px; padding-bottom: 0; }
  .responsible-panel { padding: 44px 25px; border-radius: 4px 22px 4px 22px; }
  .responsible-copy h2 { font-size: 39px; }

  .community { padding-top: 94px; }
  .community-roles { grid-template-columns: 1fr; }
  .community-roles span:nth-child(odd) { border-right: 0; }

  .interest-block { margin-top: 70px; padding: 29px 20px; }
  .topic-grid { grid-template-columns: repeat(2, 1fr); }
  .topic-grid span { min-height: 58px; align-items: flex-start; padding: 11px; font-size: 12px; line-height: 1.35; }

  .membership { padding-top: 0; }
  .membership-panel { padding: 34px 23px; }
  .membership-panel .button { width: 100%; }

  .governance-statement { min-height: 390px; padding: 34px 26px; }
  .governance-details { padding: 28px 22px; }
  .governance-details dl > div { grid-template-columns: 1fr; gap: 3px; padding: 14px 0; }

  .contact-layout { gap: 44px; }
  .contact-detail strong { overflow-wrap: anywhere; font-size: 22px; }
  .contact-detail-address strong { font-size: 18px; }

  .footer-main { grid-template-columns: 1fr; gap: 28px; }
  .footer-contact { grid-column: 1; }
  .footer-bottom { flex-direction: column; gap: 9px; }
}

@media (max-width: 360px) {
  .container { width: calc(100% - 26px); }
  .brand,
  .is-scrolled .brand { width: 120px; }
  .hero h1 { font-size: 40px; }
  .hero-visual { min-height: 350px; }
  .logo-panel { top: 75px; }
  .visual-caption { bottom: 20px; }
  .topic-grid { grid-template-columns: 1fr; }
  .principle { grid-template-columns: 34px 1fr 9px; }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .site-header,
  .hero-grid-pattern,
  .hero-actions,
  .menu-toggle { display: none !important; }
  .hero { min-height: auto; padding-top: 30px; }
  .section { padding: 45px 0; }
  .reveal { opacity: 1 !important; transform: none !important; }
}