:root {
  --navy: #1a2b56;
  --navy-deep: #0f1a38;
  --teal: #1a8a9d;
  --teal-dark: #127485;
  --magenta: #d62a66;
  --magenta-dark: #b01f52;
  --pillar-1: #1a2b56;
  --pillar-2: #1a8a9d;
  --pillar-3: #2a9b6a;
  --pillar-4: #6b4ea3;
  --pillar-5: #d62a66;
  --bg: #f7f9fc;
  --surface: #ffffff;
  --surface-soft: #eef4f7;
  --text: #152033;
  --muted: #5a6a7d;
  --line: #d5dee8;
  --shadow: 0 16px 48px rgba(26, 43, 86, 0.08);
  --radius: 18px;
  --max-width: 1120px;
  --font-display: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-body: "DM Sans", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.65;
  background:
    radial-gradient(ellipse 80% 50% at 0% 0%, rgba(26, 138, 157, 0.09), transparent 50%),
    radial-gradient(ellipse 60% 40% at 100% 10%, rgba(214, 42, 102, 0.06), transparent 45%),
    linear-gradient(180deg, #fbfdff 0%, var(--bg) 40%, #ffffff 100%);
  min-height: 100vh;
}

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

a {
  color: var(--teal-dark);
  text-decoration: none;
}

a:hover {
  color: var(--magenta);
}

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

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--navy);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-family: var(--font-display);
  font-weight: 600;
}

h1 {
  font-size: clamp(2.1rem, 4.8vw, 3.5rem);
  max-width: 18ch;
}

h2 {
  font-size: clamp(1.75rem, 3.6vw, 2.6rem);
}

h3 {
  font-size: 1.2rem;
  font-family: var(--font-body);
  font-weight: 650;
  letter-spacing: -0.01em;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  min-height: 4.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--navy);
  font-weight: 650;
  font-size: 0.95rem;
  line-height: 1.15;
  max-width: 15rem;
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-text small {
  font-weight: 500;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.3;
  margin-top: 0.15rem;
}

.brand-text small .initial,
.hero-full-name .initial {
  display: inline-block;
  color: #121f3f;
  background: #ffe14a;
  font-weight: 700;
  line-height: 1;
  padding: 0.06em 0.16em 0.08em;
  margin: 0 0.03em;
  border-radius: 0.12em;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
}

.nav-menu {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
  min-width: 0;
}

.nav-menu > li {
  display: flex;
  align-items: center;
  padding: 0 0.65rem;
}

.nav-menu > li + li {
  border-left: 1px solid rgba(36, 54, 101, 0.22);
}

.nav-menu a {
  color: var(--navy);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.35rem 0;
  white-space: nowrap;
}

.nav-menu a:hover,
.nav-menu a[aria-current="page"] {
  color: var(--teal);
}

.nav-menu a.nav-stack {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 0.05rem;
  white-space: normal;
  line-height: 1.15;
  font-size: 0.72rem;
  font-weight: 650;
  max-width: 8.75rem;
  padding: 0.15rem 0;
}

.nav-cta {
  background: var(--navy) !important;
  color: #fff !important;
  padding: 0.45rem 0.9rem !important;
  border-radius: 999px;
}

.nav-cta:hover {
  background: var(--teal) !important;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown > button {
  background: none;
  border: none;
  font: inherit;
  color: var(--navy);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  padding: 0.5rem 0;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-dropdown-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 300px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 0.5rem;
  list-style: none;
  margin: 0;
  z-index: 50;
}

/* Invisible bridge so the cursor can move from button to menu without closing */
.nav-dropdown-panel::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -0.75rem;
  height: 0.75rem;
}

.nav-dropdown:hover .nav-dropdown-panel,
.nav-dropdown:focus-within .nav-dropdown-panel,
.nav-dropdown.is-open .nav-dropdown-panel {
  display: block;
}

.nav-dropdown-panel a {
  display: block;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  font-size: 0.85rem;
}

.nav-dropdown-panel a:not(.nav-pillar):hover {
  background: var(--surface-soft);
}

.nav-dropdown-panel .nav-pillar {
  color: #fff;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.nav-dropdown-panel li:last-child .nav-pillar {
  margin-bottom: 0;
}

.nav-dropdown-panel .nav-pillar-overview {
  background: #fff;
  color: var(--navy);
  border: 1px solid var(--line);
}

.nav-dropdown-panel .nav-pillar-overview:hover,
.nav-dropdown-panel .nav-pillar-overview:focus-visible {
  filter: none;
  background: var(--surface-soft);
  color: var(--navy);
}

.nav-dropdown-panel .nav-pillar-1 {
  background: var(--pillar-1);
}

.nav-dropdown-panel .nav-pillar-2 {
  background: var(--pillar-2);
}

.nav-dropdown-panel .nav-pillar-3 {
  background: var(--pillar-3);
}

.nav-dropdown-panel .nav-pillar-4 {
  background: var(--pillar-4);
}

.nav-dropdown-panel .nav-pillar-5 {
  background: var(--pillar-5);
}

.nav-dropdown-panel .nav-product-1 {
  background: var(--teal);
}

.nav-dropdown-panel .nav-product-2 {
  background: var(--pillar-3);
}

.nav-dropdown-panel .nav-programme-1 {
  background: var(--pillar-1);
}

.nav-dropdown-panel .nav-programme-2 {
  background: var(--pillar-2);
}

.nav-dropdown-panel .nav-programme-3 {
  background: var(--pillar-4);
}

.nav-dropdown-panel .nav-pillar:hover,
.nav-dropdown-panel .nav-pillar:focus-visible {
  filter: brightness(1.1);
  color: #fff;
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

.section.muted {
  background: rgba(238, 244, 247, 0.55);
}

.section-heading {
  margin-bottom: 2rem;
  max-width: 44rem;
}

.section-heading.centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-heading p:last-child {
  margin-top: 0.75rem;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.55rem;
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Shared banner: home hero + inner page heroes */
.hero,
.page-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 5px solid #000;
  background:
    radial-gradient(circle at 85% 18%, rgba(214, 42, 102, 0.22), transparent 30%),
    radial-gradient(circle at 12% 80%, rgba(26, 138, 157, 0.2), transparent 34%),
    linear-gradient(165deg, #243665 0%, #1a2b56 48%, #121f3f 100%);
  color: rgba(255, 255, 255, 0.88);
  text-align: center;
}

.page-hero {
  padding: 3.5rem 0 2.5rem;
}

.page-hero h1 {
  max-width: 28ch;
  margin-left: auto;
  margin-right: auto;
  color: #fff;
}

.page-hero .eyebrow {
  display: block;
  color: #7fd4e0;
  margin-bottom: 1rem;
}

.page-hero .eyebrow::after {
  content: "";
  display: block;
  width: 3.25rem;
  height: 2px;
  margin: 0.85rem auto 0;
  background: rgba(255, 255, 255, 0.55);
}

.page-hero .lede {
  margin-top: 1rem;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.1rem;
  max-width: 40rem;
  color: rgba(255, 255, 255, 0.82);
}

.page-hero p {
  color: rgba(255, 255, 255, 0.82);
}

/* Pillar page banners match pillar colours */
body[data-page="research"] .page-hero {
  background: #fff;
  color: var(--text);
}

body[data-page="research"] .page-hero h1 {
  color: var(--navy);
}

body[data-page="research"] .page-hero .eyebrow {
  color: var(--teal);
}

body[data-page="research"] .page-hero .eyebrow::after {
  background: rgba(36, 54, 101, 0.35);
}

body[data-page="research"] .page-hero .lede,
body[data-page="research"] .page-hero p {
  color: var(--muted);
}

body[data-page="research-p1"] .page-hero {
  background:
    radial-gradient(circle at 85% 18%, rgba(255, 255, 255, 0.12), transparent 30%),
    linear-gradient(165deg, #2a3f72 0%, var(--pillar-1) 48%, #0f1a38 100%);
}

body[data-page="research-p2"] .page-hero {
  background:
    radial-gradient(circle at 85% 18%, rgba(255, 255, 255, 0.12), transparent 30%),
    linear-gradient(165deg, #24a3b8 0%, var(--pillar-2) 48%, #0f5a66 100%);
}

body[data-page="research-p3"] .page-hero {
  background:
    radial-gradient(circle at 85% 18%, rgba(255, 255, 255, 0.12), transparent 30%),
    linear-gradient(165deg, #35b07a 0%, var(--pillar-3) 48%, #176644 100%);
}

body[data-page="research-p4"] .page-hero {
  background:
    radial-gradient(circle at 85% 18%, rgba(255, 255, 255, 0.12), transparent 30%),
    linear-gradient(165deg, #7d5fb8 0%, var(--pillar-4) 48%, #3f2a6b 100%);
}

body[data-page="research-p5"] .page-hero {
  background:
    radial-gradient(circle at 85% 18%, rgba(255, 255, 255, 0.12), transparent 30%),
    linear-gradient(165deg, #e04078 0%, var(--pillar-5) 48%, #8a1844 100%);
}

/* Home hero */
.hero {
  padding: 2.4rem 0 2.75rem;
}

.hero-brand {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 1.05rem;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto 1.15rem;
  text-align: left;
}

.hero-brand img {
  width: 158px;
  height: auto;
  flex-shrink: 0;
  object-fit: cover;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(6, 12, 32, 0.28);
}

.hero-brand-text {
  min-width: 0;
}

.hero-brand-name {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.6vw, 2.15rem);
  color: #fff;
  line-height: 1;
  font-weight: 600;
  margin: 0;
}

.hero-brand-name::after {
  content: "";
  display: block;
  width: 2.6rem;
  height: 2px;
  margin-top: 0.4rem;
  border-radius: 2px;
  background: linear-gradient(90deg, #7fd4e0, #ff5a8a);
}

.hero-brand-name .accent {
  color: #7fd4e0;
}

.hero-full-name {
  margin: 0.38rem 0 0;
  max-width: 36rem;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(0.92rem, 1.45vw, 1.05rem);
  font-weight: 500;
  line-height: 1.45;
}

.hero-full-name .name-line {
  display: block;
}

.keep {
  white-space: nowrap;
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.2vw, 1.65rem);
  color: #fff;
  font-weight: 600;
  margin: 0 auto 0.85rem;
}

.hero-copy {
  max-width: 58rem;
  margin: 0 auto;
  text-align: center;
}

.signature {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: 1rem 0 1.25rem;
}

.sig-pill {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  color: #fff;
}

.sig-pill.predict { background: var(--navy); }
.sig-pill.prevent { background: var(--teal); }
.sig-pill.transform { background: var(--magenta); }

.hero-text {
  font-size: 1.05rem;
  max-width: 56rem;
  margin: 0 auto 1.5rem;
  color: rgba(255, 255, 255, 0.86);
}

.hero-text .text-accent {
  color: #ff5a8a;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  font-weight: 650;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--navy);
  color: #fff;
}

.button.primary:hover {
  background: var(--teal);
  color: #fff;
}

.button.secondary {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy);
}

.button.secondary:hover {
  background: var(--navy);
  color: #fff;
}

.button.magenta {
  background: var(--magenta);
  color: #fff;
}

.button.magenta:hover {
  background: var(--magenta-dark);
  color: #fff;
}

.ppt-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem 0.75rem;
  margin-top: 2rem;
  padding: 0.95rem 1.15rem;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(244, 247, 251, 0.55) 0%, rgba(238, 243, 248, 0.45) 100%);
  border: 1px solid rgba(26, 43, 86, 0.05);
  box-shadow: none;
  opacity: 0.88;
  pointer-events: none;
  user-select: none;
}

.ppt-step {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex: 1 1 0;
  min-width: 0;
}

.ppt-icon {
  flex-shrink: 0;
  width: 2.55rem;
  height: 2.55rem;
  display: block;
  opacity: 0.85;
}

.ppt-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.ppt-step.predict .ppt-icon { color: var(--navy); }
.ppt-step.prevent .ppt-icon { color: var(--teal); }
.ppt-step.transform .ppt-icon { color: var(--magenta); }

.ppt-copy h3 {
  margin: 0 0 0.15rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.15;
}

.ppt-step.predict .ppt-copy h3 { color: var(--navy); }
.ppt-step.prevent .ppt-copy h3 { color: var(--teal); }
.ppt-step.transform .ppt-copy h3 { color: var(--magenta); }

.ppt-copy p {
  margin: 0;
  color: rgba(21, 32, 51, 0.72);
  font-size: 0.78rem;
  line-height: 1.3;
  max-width: 16rem;
}

.ppt-chevron {
  flex-shrink: 0;
  width: 0.42rem;
  height: 0.42rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
  margin: 0 0.1rem;
  opacity: 0.75;
}

.ppt-chevron.teal { color: var(--teal); }
.ppt-chevron.magenta { color: var(--magenta); }

/* Cards & grids */
.card-grid {
  display: grid;
  gap: 1.15rem;
}

.card-grid.two { grid-template-columns: repeat(2, 1fr); }
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.card-grid.four { grid-template-columns: repeat(4, 1fr); }
.card-grid.five { grid-template-columns: repeat(5, 1fr); }

/* Impact page — compact so all four cards fit in one viewport */
body[data-page="impact"] .page-hero {
  padding: 2.5rem 0 1.5rem;
}

body[data-page="impact"] .page-hero + .section {
  padding: 1.75rem 0 2.5rem;
}

body[data-page="impact"] .impact-cards {
  gap: 0.85rem;
}

body[data-page="impact"] .impact-cards .pillar-card {
  padding: 0.85rem;
  gap: 0.4rem;
  border-width: 3px;
}

body[data-page="impact"] .impact-cards .pillar-image {
  aspect-ratio: 16 / 10;
  border-radius: 8px;
}

body[data-page="impact"] .impact-cards h3 {
  font-size: 1rem;
  line-height: 1.25;
}

body[data-page="impact"] .impact-cards p {
  font-size: 0.82rem;
  line-height: 1.35;
}

body[data-page="impact"] .impact-cards .card-link {
  font-size: 0.8rem;
}

.card,
.pillar-card,
.feature-card,
.team-card,
.product-card,
.story-card,
.news-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: 0 1px 0 rgba(26, 43, 86, 0.03);
}

.pillar-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  border-width: 5px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  color: inherit;
  height: 100%;
}

.pillar-card.p1 { border-color: var(--pillar-1); }
.pillar-card.p2 { border-color: var(--pillar-2); }
.pillar-card.p3 { border-color: var(--pillar-3); }
.pillar-card.p4 { border-color: var(--pillar-4); }
.pillar-card.p5 { border-color: var(--pillar-5); }

.pillar-card:hover {
  transform: translateY(-3px);
  color: inherit;
  box-shadow: 0 10px 28px rgba(26, 43, 86, 0.1);
}

.pillar-card .pillar-index {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pillar-card.p1 .pillar-index { color: var(--pillar-1); }
.pillar-card.p2 .pillar-index { color: var(--pillar-2); }
.pillar-card.p3 .pillar-index { color: var(--pillar-3); }
.pillar-card.p4 .pillar-index { color: var(--pillar-4); }
.pillar-card.p5 .pillar-index { color: var(--pillar-5); }

.pillar-card .pillar-image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 12px;
  background: var(--surface-soft);
}

.pillar-card h3 {
  color: var(--navy);
}

.pillar-card p {
  flex: 1;
  font-size: 0.92rem;
}

.pillar-card .card-link {
  font-weight: 650;
  font-size: 0.88rem;
  color: var(--teal-dark);
}

/* Citizenship pillars — non-interactive, side-by-side */
.citizenship-pillars {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: stretch;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(213, 222, 232, 0.85);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
  overflow: hidden;
}

.citizenship-pillar {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
  padding: 1.6rem 1.1rem 1.7rem;
  background: transparent;
}

.citizenship-pillar + .citizenship-pillar {
  border-left: 1.5px dashed rgba(26, 43, 86, 0.22);
}

.citizenship-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.4rem;
  height: 3.4rem;
  flex-shrink: 0;
}

.citizenship-icon svg {
  width: 100%;
  height: 100%;
}

.citizenship-pillar:nth-child(1) .citizenship-icon { color: var(--pillar-1); }
.citizenship-pillar:nth-child(2) .citizenship-icon { color: var(--pillar-2); }
.citizenship-pillar:nth-child(3) .citizenship-icon { color: var(--pillar-3); }
.citizenship-pillar:nth-child(4) .citizenship-icon { color: var(--pillar-4); }
.citizenship-pillar:nth-child(5) .citizenship-icon { color: var(--pillar-5); }

.citizenship-pillar h3 {
  margin: 0;
  color: var(--navy);
  font-size: 1.02rem;
  line-height: 1.3;
}

.citizenship-pillar p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.55;
}

/* Theme boxes (funded programmes by theme) */
.theme-grid {
  align-items: stretch;
}

.theme-card {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  background: var(--surface);
  border: 5px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: 0 1px 0 rgba(26, 43, 86, 0.03);
  height: 100%;
}

.theme-card.p1 { border-color: var(--pillar-1); }
.theme-card.p2 { border-color: var(--pillar-2); }
.theme-card.p3 { border-color: var(--pillar-3); }
.theme-card.p4 { border-color: var(--pillar-4); }
.theme-card.p5 { border-color: var(--pillar-5); }

.theme-card .pillar-index {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.theme-card.p1 .pillar-index { color: var(--pillar-1); }
.theme-card.p2 .pillar-index { color: var(--pillar-2); }
.theme-card.p3 .pillar-index { color: var(--pillar-3); }
.theme-card.p4 .pillar-index { color: var(--pillar-4); }
.theme-card.p5 .pillar-index { color: var(--pillar-5); }

.theme-card > h3 {
  margin: 0;
  color: var(--navy);
  font-size: 1.15rem;
  line-height: 1.3;
}

.theme-item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}

.theme-item:first-of-type {
  padding-top: 0.35rem;
  border-top: none;
}

.theme-item h4 {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 650;
  color: var(--text);
  line-height: 1.35;
}

.theme-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

/* Thick section separator */
.section-sep,
.explore-section {
  border-top: 5px solid #000;
}

.explore-map {
  display: grid;
  gap: 1.75rem;
  max-width: 52rem;
  margin: 0 auto;
}

.explore-group {
  display: grid;
  gap: 0.85rem;
  justify-items: center;
  text-align: center;
}

.explore-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
}

.explore-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.explore-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.85rem 1.35rem;
  border: 3px solid #000;
  border-radius: 14px;
  background: var(--surface);
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.explore-btn:hover {
  transform: translateY(-2px);
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

.explore-btn-accent {
  background: var(--magenta);
  border-color: #000;
  color: #fff;
}

.explore-btn-accent:hover {
  background: var(--magenta-dark);
  border-color: #000;
  color: #fff;
}

.hcai-band {
  margin: 2rem 0;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  background: linear-gradient(90deg, rgba(26, 43, 86, 0.08), rgba(26, 138, 157, 0.1), rgba(214, 42, 102, 0.08));
  border: 1px solid var(--line);
}

.hcai-band strong {
  color: var(--navy);
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.hcai-principles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.75rem;
  margin-top: 0.65rem;
  list-style: none;
  padding: 0;
  margin-left: 0;
}

.hcai-principles li {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  padding: 0.3rem 0.65rem;
  background: rgba(255, 255, 255, 0.75);
  border-radius: 999px;
  border: 1px solid var(--line);
}

.feature-list {
  display: grid;
  gap: 1rem;
}

.feature-card h3 {
  margin: 0.35rem 0 0.5rem;
}

.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--teal-dark);
  background: rgba(26, 138, 157, 0.12);
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
}

.bullet-list {
  margin: 1rem 0 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.bullet-list li {
  margin-bottom: 0.4rem;
}

.about-split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: start;
}

.about-copy {
  max-width: 38rem;
  font-size: 1.05rem;
}

.about-copy > p + p {
  margin-top: 1rem;
}

.about-mission {
  margin-top: 2.25rem;
  padding-top: 1.75rem;
  background:
    linear-gradient(90deg, var(--teal), rgba(26, 138, 157, 0.15)) left top / 3.5rem 2px no-repeat;
}

.about-mission-title {
  margin-top: 0.45rem;
  font-size: clamp(1.55rem, 2.4vw, 1.9rem);
}

.about-mission-text {
  margin-top: 0.85rem;
  max-width: 34rem;
}

.about-visual {
  margin: 0;
  max-width: 22rem;
  justify-self: end;
}

.about-visual img {
  width: 100%;
  aspect-ratio: 4 / 5;
  max-height: 22rem;
  object-fit: cover;
  border-radius: 28px 8px 28px 8px;
  background: var(--surface-soft);
  box-shadow: 14px 16px 0 rgba(26, 138, 157, 0.12);
}

.product-visual {
  margin: 0;
  max-width: 22rem;
  justify-self: end;
}

.product-visual img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 28px 8px 28px 8px;
  background: var(--surface-soft);
  box-shadow: 14px 16px 0 rgba(26, 138, 157, 0.12);
}

.principle-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.principle-list li {
  padding: 1rem 1.15rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--navy);
  font-weight: 550;
  font-size: 0.95rem;
}

/* Publications */
.publication-list {
  display: grid;
  gap: 1rem;
}

.publication-list article {
  padding: 1.15rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.publication-list h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.publication-list p {
  font-size: 0.92rem;
  margin-bottom: 0.5rem;
}

/* Videos */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.video-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.video-card h3 {
  font-size: 1rem;
  padding: 1rem 1.15rem 0.25rem;
}

.video-card p {
  padding: 0 1.15rem 1rem;
  font-size: 0.88rem;
}

.embed-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #0f1a38;
}

.embed-wrap iframe,
.embed-wrap video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: contain;
  background: #000;
}

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.team-card {
  border: 3px solid #000;
  border-radius: 14px;
  padding: 1rem;
  box-shadow: none;
}

.team-card h3 {
  font-size: 1.05rem;
}

.team-card p {
  font-size: 0.85rem;
  line-height: 1.5;
}

.team-card .role {
  color: var(--teal-dark);
  font-weight: 650;
  font-size: 0.8rem;
  margin: 0.25rem 0 0.55rem;
}

.avatar-placeholder {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(26, 138, 157, 0.2), rgba(214, 42, 102, 0.15));
  border: 1px dashed var(--line);
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 0.7rem;
  margin-bottom: 0.65rem;
}

.team-photo {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  margin-bottom: 0.65rem;
  border: 3px solid #000;
  background: var(--surface-soft);
}

.interests {
  font-size: 0.8rem;
  margin-top: 0.55rem;
}

.note-callout {
  margin-top: 1.5rem;
  padding: 1rem 1.15rem;
  border-left: 4px solid var(--teal);
  background: rgba(26, 138, 157, 0.08);
  border-radius: 0 12px 12px 0;
  font-size: 0.92rem;
}

.placeholder-box {
  padding: 1.5rem;
  border: 2px dashed var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.6);
  color: var(--muted);
  font-size: 0.95rem;
}

.news-linkedin {
  margin-top: 1rem;
}

.news-linkedin a {
  font-weight: 650;
}

a.blog-card {
  display: block;
  border: 3px solid #000;
  border-radius: 14px;
  box-shadow: none;
  color: inherit;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

a.blog-card:hover {
  color: inherit;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(26, 43, 86, 0.1);
}

a.blog-card p {
  margin: 0;
  color: var(--muted);
}

.road-card {
  background: var(--surface);
  border: 3px dashed transparent;
  border-radius: 14px;
  padding: 1rem;
  box-shadow: none;
  min-height: 7rem;
  display: flex;
  align-items: center;
}

.road-card p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--muted);
}

.container.narrow {
  max-width: 42rem;
}

.blog-meta {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.blog-body p + p {
  margin-top: 1rem;
}

/* Timeline & impact */
.timeline {
  display: grid;
  gap: 1rem;
}

.timeline article {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1rem;
  padding: 1.1rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.timeline span {
  font-weight: 700;
  color: var(--teal-dark);
  font-size: 0.9rem;
}

/* Contact */
.contact-section {
  background: linear-gradient(160deg, var(--navy-deep), var(--navy) 55%, #164a5c);
  color: #fff;
}

.contact-section h2,
.contact-section .eyebrow {
  color: #fff;
}

.contact-section .eyebrow {
  opacity: 0.85;
}

.contact-section p {
  color: rgba(255, 255, 255, 0.82);
}

.contact-section a {
  color: #9fe3ef;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

.contact-form {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.form-field {
  margin-bottom: 1rem;
}

.form-field label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: #fff;
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.95);
  font: inherit;
  color: var(--text);
}

.form-status {
  margin-top: 0.75rem;
  font-size: 0.9rem;
}

.form-status.success { color: #9fefc0; }
.form-status.error { color: #ffb4c8; }

.form-hint {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  opacity: 0.75;
}

.form-hint code {
  font-size: 0.78rem;
}

/* Footer */
.site-footer {
  padding: 2.5rem 0;
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.75);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.site-footer .brand {
  color: #fff;
  max-width: 18rem;
}

.site-footer .brand small {
  color: rgba(255, 255, 255, 0.6);
}

.site-footer .brand small .initial {
  color: #121f3f;
  background: #ffe14a;
}

.site-footer p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.35rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: #fff;
}

.metrics-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.metric {
  padding: 1.15rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  text-align: center;
}

.metric strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--navy);
  margin-bottom: 0.25rem;
}

.metric span {
  font-size: 0.82rem;
  color: var(--muted);
}

.quote-block {
  margin: 2rem 0 0;
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius);
  background: var(--navy);
  color: #fff;
}

.quote-block p {
  color: rgba(255, 255, 255, 0.9);
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.4;
}

/* Responsive */
@media (max-width: 980px) {
  .about-split {
    grid-template-columns: 1fr;
  }

  .contact-grid,
  .footer-grid,
  .card-grid.five,
  .card-grid.four,
  .card-grid.three,
  .principle-list,
  .metrics-row,
  .video-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .citizenship-pillar + .citizenship-pillar {
    border-left: none;
  }

  .citizenship-pillar:nth-child(n + 2) {
    border-left: 1.5px dashed rgba(26, 43, 86, 0.22);
  }

  .citizenship-pillar:nth-child(3n + 1) {
    border-left: none;
  }

  .citizenship-pillar:nth-child(n + 4) {
    border-top: 1.5px dashed rgba(26, 43, 86, 0.22);
  }

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

  .card-grid.five {
    grid-template-columns: 1fr 1fr;
  }

  .ppt-flow {
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
    padding: 0.95rem 1rem;
  }

  .ppt-chevron {
    align-self: center;
    transform: rotate(45deg);
    margin: 0;
  }

  .ppt-copy p {
    max-width: none;
  }
}

@media (max-width: 820px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    justify-content: flex-start;
    padding: 1rem;
    gap: 0.25rem;
    box-shadow: var(--shadow);
  }

  .nav-menu > li {
    padding: 0;
  }

  .nav-menu > li + li {
    border-left: none;
    border-top: 1px solid rgba(36, 54, 101, 0.12);
    padding-top: 0.35rem;
    margin-top: 0.15rem;
  }

  .nav-menu a.nav-stack {
    max-width: none;
    font-size: 0.88rem;
    font-weight: 500;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.25rem;
    line-height: 1.35;
  }

  .nav-menu.is-open {
    display: flex;
  }

  .nav-dropdown-panel {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    padding-left: 0.75rem;
    min-width: 0;
  }

  .nav-dropdown-panel::before {
    display: none;
  }

  .nav-dropdown.is-open .nav-dropdown-panel {
    display: block;
  }

  .contact-grid,
  .footer-grid,
  .card-grid.two,
  .card-grid.three,
  .card-grid.four,
  .card-grid.five,
  .team-grid,
  .video-grid,
  .principle-list,
  .metrics-row,
  .timeline article {
    grid-template-columns: 1fr;
  }

  .citizenship-pillars {
    grid-template-columns: 1fr;
  }

  .citizenship-pillar + .citizenship-pillar,
  .citizenship-pillar:nth-child(n + 2),
  .citizenship-pillar:nth-child(3n + 1) {
    border-left: none;
  }

  .citizenship-pillar:nth-child(n + 2),
  .citizenship-pillar:nth-child(n + 4) {
    border-top: 1.5px dashed rgba(26, 43, 86, 0.22);
  }

  .brand {
    max-width: 12rem;
    font-size: 0.82rem;
  }

  .hero-brand {
    gap: 0.75rem;
  }

  .hero-brand img {
    width: 104px;
    border-radius: 12px;
  }

  h1 {
    max-width: none;
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes orb-move-a {
  0% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(55%, 30%) scale(1.25);
  }
  50% {
    transform: translate(35%, 70%) scale(0.9);
  }
  75% {
    transform: translate(70%, 15%) scale(1.15);
  }
  100% {
    transform: translate(0, 0) scale(1);
  }
}

@keyframes orb-move-b {
  0% {
    transform: translate(0, 0) scale(1.1);
  }
  25% {
    transform: translate(-60%, -25%) scale(1);
  }
  50% {
    transform: translate(-30%, -65%) scale(1.3);
  }
  75% {
    transform: translate(-70%, -10%) scale(0.95);
  }
  100% {
    transform: translate(0, 0) scale(1.1);
  }
}

@keyframes orb-move-c {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }
  50% {
    transform: translate(8%, -6%) rotate(180deg);
  }
  100% {
    transform: translate(0, 0) rotate(360deg);
  }
}

@keyframes aurora-flow {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 200% 50%;
  }
}

.hero-brand {
  animation: fade-up 0.7s ease both;
}

.hero-copy {
  animation: fade-up 0.75s ease 0.08s both;
}

.ppt-step {
  animation: fade-up 0.6s ease both;
}

.ppt-step.predict {
  animation-delay: 0.2s;
}

.ppt-step.prevent {
  animation-delay: 0.32s;
}

.ppt-step.transform {
  animation-delay: 0.44s;
}

@media (max-width: 420px) {
  .hero {
    padding: 1.7rem 0 2rem;
  }

  .hero-brand img {
    width: 84px;
    border-radius: 10px;
  }

  .hero-brand-name {
    font-size: 1.35rem;
  }

  .hero-full-name {
    font-size: 0.84rem;
  }
}

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

  .button:hover,
  .pillar-card:hover,
  .explore-btn:hover {
    transform: none;
  }

  .hero-brand,
  .hero-copy,
  .ppt-step {
    animation: none;
  }
}