:root {
  --font-body: "Segoe UI", "Be Vietnam Pro", "Noto Sans", Arial, Tahoma, sans-serif;
  --font-display: "Segoe UI", "Be Vietnam Pro", "Noto Sans", Arial, Tahoma, sans-serif;
  --emerald-950: #003820;
  --emerald-900: #004b2c;
  --emerald-800: #005832;
  --emerald-700: #00663d;
  --emerald-500: #008a52;
  --emerald-300: #77e0b5;
  --mint-50: #f2fffa;
  --aqua-100: #d9f8ef;
  --gold: #f3b23a;
  --gold-soft: #ffd88c;
  --bronze: #b68443;
  --brick: #f45a00;
  --brick-dark: #c74700;
  --ivory: #fff8ea;
  --stone: #e9e1d3;
  --flame: #ff5f00;
  --flame-dark: #dc4900;
  --ink: #10211f;
  --muted: #5c706c;
  --paper: #ffffff;
  --line: rgba(4, 120, 87, 0.17);
  --shadow: 0 22px 60px rgba(6, 47, 43, 0.13);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  font-family: var(--font-body);
  letter-spacing: 0;
  background:
    linear-gradient(180deg, #fffaf0 0%, #f7f0e4 42%, #eff8f2 100%),
    linear-gradient(115deg, rgba(185, 75, 50, 0.08), transparent 34%),
    linear-gradient(245deg, rgba(7, 90, 76, 0.09), transparent 38%);
  overflow-x: hidden;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
}

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

section,
footer {
  scroll-margin-top: 92px;
}

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

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

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

.cursor-glow {
  position: fixed;
  z-index: 2;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(16, 185, 129, 0.2), rgba(246, 223, 139, 0.08) 42%, transparent 72%);
  opacity: 0;
  mix-blend-mode: multiply;
  transition: opacity 0.2s ease;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(12px, 2vw, 18px);
  min-height: 84px;
  padding: 12px clamp(18px, 3vw, 42px);
  background: rgba(255, 248, 234, 0.94);
  border-bottom: 1px solid rgba(135, 52, 34, 0.18);
  box-shadow: 0 10px 34px rgba(70, 45, 24, 0.08);
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.scrolled {
  background: rgba(255, 248, 234, 0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(135, 52, 34, 0.26);
  box-shadow: 0 14px 40px rgba(70, 45, 24, 0.12);
}

.brand {
  display: grid;
  grid-template-columns: 54px minmax(170px, 240px);
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 54px;
  height: 54px;
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(0, 75, 44, 0.22));
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.2;
}

.brand strong {
  color: var(--emerald-950);
  font-size: 1.18rem;
  letter-spacing: 0.06em;
}

.brand small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.72rem;
}

.primary-nav {
  display: flex;
  justify-content: center;
  gap: 4px;
  padding: 7px;
  border: 1px solid rgba(246, 223, 139, 0.22);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--emerald-950), var(--emerald-800));
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.88rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04), 0 14px 28px rgba(6, 47, 43, 0.16);
}

.primary-nav a {
  position: relative;
  padding: 11px 12px;
  border-radius: 6px;
  white-space: nowrap;
  font-weight: 800;
  transition: color 0.2s ease, text-shadow 0.2s ease, background 0.2s ease;
}

.primary-nav a::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 12px;
  right: 12px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-soft), var(--brick));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s ease;
}

.primary-nav a:hover,
.primary-nav a.active {
  color: #fff;
  background: rgba(255, 248, 234, 0.12);
  text-shadow: 0 0 18px rgba(246, 223, 139, 0.28);
}

.primary-nav a:hover::after,
.primary-nav a.active::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.84);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--emerald-900);
}

.chip-button,
.primary-button,
.secondary-button {
  border-radius: var(--radius);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.chip-button {
  border: 1px solid rgba(135, 52, 34, 0.2);
  background: rgba(255, 255, 255, 0.68);
  color: var(--brick-dark);
  padding: 9px 11px;
  font-size: 0.82rem;
  font-weight: 750;
  white-space: nowrap;
}

.chip-button:hover,
.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(4, 120, 87, 0.16);
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 0;
  background: linear-gradient(135deg, var(--emerald-700), var(--emerald-500) 55%, var(--gold));
  color: #fff;
  font-weight: 800;
  box-shadow: 0 18px 44px rgba(4, 120, 87, 0.24);
}

.primary-button.compact {
  min-height: 40px;
  min-width: 126px;
  padding: 0 14px;
  font-size: 0.86rem;
  white-space: nowrap;
}

.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid rgba(4, 120, 87, 0.2);
  background: rgba(255, 255, 255, 0.78);
  color: var(--emerald-900);
  font-weight: 800;
}

.secondary-button.ghost {
  background: rgba(6, 63, 56, 0.07);
}

.section {
  position: relative;
  padding: clamp(34px, 4.8vw, 68px) clamp(18px, 5vw, 72px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
  align-items: end;
  gap: clamp(24px, 4vw, 54px);
  min-height: clamp(660px, calc(100vh - 84px), 780px);
  padding-top: clamp(42px, 5.4vw, 72px);
  padding-bottom: clamp(30px, 4vw, 52px);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}

@media (min-width: 821px) {
  .hero {
    padding-right: calc(clamp(18px, 5vw, 72px) + 60px);
  }
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(6, 47, 43, 0.84) 0%, rgba(6, 47, 43, 0.55) 42%, rgba(6, 47, 43, 0.14) 100%),
    linear-gradient(0deg, rgba(6, 47, 43, 0.55) 0%, transparent 46%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.14), transparent 28%);
  pointer-events: none;
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 12% 3% auto auto;
  width: 46vw;
  max-width: 660px;
  height: 46vw;
  max-height: 660px;
  background: conic-gradient(from 130deg, transparent, rgba(246, 223, 139, 0.16), rgba(185, 75, 50, 0.18), transparent 64%);
  filter: blur(22px);
  opacity: 0.8;
  animation: pulseGlow 7s ease-in-out infinite;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero-system {
  position: relative;
  z-index: 2;
  align-self: end;
  padding: 16px;
  border: 1px solid rgba(246, 223, 139, 0.28);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(6, 47, 43, 0.78), rgba(7, 90, 76, 0.48)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: auto, 28px 28px, 28px 28px;
  color: #fff;
  backdrop-filter: blur(18px);
  box-shadow: 0 28px 64px rgba(0, 0, 0, 0.22);
}

.version-tag {
  display: inline-flex;
  align-items: center;
  margin-bottom: 12px;
  padding: 7px 10px;
  border: 1px solid rgba(246, 223, 139, 0.3);
  border-radius: 999px;
  background: rgba(246, 223, 139, 0.13);
  color: var(--gold-soft);
  font-size: 0.76rem;
  font-weight: 950;
  text-transform: uppercase;
}

.system-head {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.system-head strong,
.system-head small {
  display: block;
}

.system-head small {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.68);
}

.system-pulse {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold-soft);
  box-shadow: 0 0 0 8px rgba(246, 223, 139, 0.12), 0 0 24px rgba(246, 223, 139, 0.66);
  animation: pulseGlow 2.8s ease-in-out infinite;
}

.system-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.system-grid article {
  min-height: 72px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.09);
}

.system-grid b,
.system-grid span {
  display: block;
}

.system-grid span {
  margin-top: 8px;
  color: var(--gold-soft);
  font-weight: 900;
}

.system-news {
  margin-top: 10px;
  padding: 13px;
  border-left: 3px solid var(--brick);
  background: rgba(255, 255, 255, 0.1);
}

.system-news span {
  color: var(--gold-soft);
  font-weight: 900;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.system-news p {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.55;
}

.system-flow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.system-flow i {
  font-style: normal;
  padding: 7px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.11);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.78rem;
  font-weight: 850;
}

.system-flow em {
  width: 18px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-soft), var(--emerald-300));
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  max-width: 780px;
  margin-bottom: 14px;
}

.trust-row span,
.status-chip {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(4, 120, 87, 0.17);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  color: var(--emerald-800);
  padding: 8px 12px;
  font-size: 0.78rem;
  font-weight: 800;
}

.hero .trust-row span {
  border-color: rgba(246, 223, 139, 0.26);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.14);
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--emerald-700);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
  overflow-wrap: anywhere;
}

h1 {
  max-width: 760px;
  margin-bottom: 20px;
  color: var(--emerald-950);
  font-family: var(--font-display);
  font-weight: 850;
  font-size: clamp(3rem, 5.3vw, 5.8rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 820px;
  color: #fff;
  text-shadow: 0 18px 46px rgba(0, 0, 0, 0.28);
}

.hero-value-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: -6px 0 16px;
}

.hero-value-line span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid rgba(246, 223, 139, 0.34);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(6, 47, 43, 0.66), rgba(7, 90, 76, 0.34)),
    linear-gradient(90deg, rgba(246, 223, 139, 0.16), transparent);
  color: var(--gold-soft);
  font-weight: 950;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.18);
}

.hero-lead {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1rem, 1.45vw, 1.18rem);
  line-height: 1.62;
}

.hero .eyebrow {
  color: var(--gold-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 20px 0 0;
}

.hero-priority-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  max-width: 790px;
  margin-top: 18px;
}

.hero-priority-grid article {
  position: relative;
  min-height: 88px;
  padding: 11px;
  border: 1px solid rgba(246, 223, 139, 0.22);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.08)),
    linear-gradient(135deg, rgba(4, 120, 87, 0.34), rgba(185, 75, 50, 0.14));
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.14);
  overflow: hidden;
}

.hero-priority-grid article::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold-soft), var(--emerald-300), var(--brick));
}

.hero-priority-grid b,
.hero-priority-grid span,
.hero-priority-grid small {
  display: block;
}

.hero-priority-grid b {
  color: var(--gold-soft);
  font-size: 0.72rem;
}

.hero-priority-grid span {
  margin-top: 5px;
  color: #fff;
  font-size: 0.92rem;
  font-weight: 950;
  line-height: 1.15;
}

.hero-priority-grid small {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.74rem;
  font-weight: 760;
  line-height: 1.24;
}

.pillar-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 520px;
}

.pillar-row span {
  position: relative;
  min-height: 76px;
  padding: 18px 16px;
  border: 1px solid rgba(4, 120, 87, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 248, 234, 0.14);
  color: #fff;
  font-weight: 900;
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.14);
  overflow: hidden;
}

.pillar-row span::before,
.identity-card::before,
.timeline::before {
  content: "";
  position: absolute;
  background: linear-gradient(90deg, var(--flame-dark), var(--gold-soft), var(--emerald-500));
}

.pillar-row span::before {
  left: 14px;
  right: 14px;
  bottom: 12px;
  height: 3px;
  border-radius: 999px;
  animation: flameMove 3.8s ease-in-out infinite;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 610px;
  perspective: 900px;
}

.campus-hero-gallery {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  min-height: 100%;
  overflow: hidden;
}

.campus-hero-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: none;
  animation: campusZoom 18s ease-in-out infinite alternate;
}

.campus-hero-gallery::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 47, 43, 0.28), transparent 54%),
    linear-gradient(180deg, transparent 60%, rgba(6, 47, 43, 0.28));
}

.campus-hero-gallery .orbit-card {
  z-index: 2;
  color: #fff;
  border-color: rgba(246, 223, 139, 0.34);
  background: rgba(6, 47, 43, 0.42);
}

.hero-visual img {
  width: min(100%, 810px);
  height: auto;
  filter: drop-shadow(0 36px 48px rgba(4, 78, 62, 0.2));
  animation: floatVisual 7s ease-in-out infinite;
}

.campus-hero-gallery > img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  filter: none;
  animation: campusZoom 18s ease-in-out infinite alternate;
}

.orbit-card {
  position: absolute;
  min-width: 142px;
  padding: 14px 16px;
  border: 1px solid rgba(117, 229, 189, 0.42);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(18px);
  color: var(--emerald-900);
  font-weight: 900;
  box-shadow: var(--shadow);
  transform-style: preserve-3d;
  animation: floatCard 5s ease-in-out infinite;
}

.orbit-card:hover {
  transform: rotateX(5deg) rotateY(-7deg) translateY(-4px);
}

.card-ai {
  top: 15%;
  left: 3%;
}

.card-campus {
  top: 25%;
  right: 0;
  animation-delay: -1.2s;
}

.card-data {
  bottom: 16%;
  left: 9%;
  animation-delay: -2.1s;
}

.card-research {
  right: 8%;
  bottom: 10%;
  animation-delay: -3s;
}

.flame-trace {
  position: absolute;
  right: 6%;
  bottom: 18%;
  width: 56%;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--flame), var(--gold-soft), transparent);
  filter: blur(2px);
  opacity: 0.8;
  animation: flameMove 5s ease-in-out infinite;
}

.architecture-strip {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 1240px;
  margin: -18px auto 0;
  padding: 13px;
  border: 1px solid rgba(4, 120, 87, 0.15);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
}

.home-console {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.1fr 1.2fr 1fr 1fr 1fr;
  gap: 12px;
  max-width: 1320px;
  margin: 10px auto 0;
  padding: 0 clamp(18px, 5vw, 72px);
}

.home-console article {
  position: relative;
  min-height: 156px;
  padding: 16px;
  border: 1px solid rgba(4, 120, 87, 0.16);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(235, 255, 246, 0.82)),
    linear-gradient(135deg, rgba(4, 120, 87, 0.08), transparent 55%);
  box-shadow: 0 16px 36px rgba(6, 47, 43, 0.1);
  overflow: hidden;
}

.home-console article::after {
  content: "";
  position: absolute;
  right: -32px;
  bottom: -32px;
  width: 110px;
  height: 110px;
  border: 1px solid rgba(4, 120, 87, 0.12);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.13), transparent 66%);
}

.home-console span {
  color: var(--emerald-700);
  font-weight: 950;
  font-size: 0.76rem;
  text-transform: uppercase;
}

.home-console h3 {
  margin: 8px 0 7px;
  color: var(--emerald-950);
}

.home-console p {
  margin: 0;
  color: var(--muted);
  line-height: 1.48;
  font-size: 0.94rem;
}

.home-console code {
  color: var(--brick-dark);
  font-weight: 850;
}

.identity-priority {
  background:
    linear-gradient(145deg, rgba(6, 47, 43, 0.96), rgba(7, 90, 76, 0.88)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px) !important;
  background-size: auto, 28px 28px !important;
  color: #fff;
}

.identity-priority h3,
.identity-priority p,
.identity-priority span {
  color: #fff;
}

.identity-priority span {
  color: var(--gold-soft);
}

.utility-priority,
.growth-priority,
.structure-priority {
  border-top: 4px solid var(--emerald-500) !important;
}

.identity-manifest,
.utility-suite {
  max-width: 1320px;
  margin: 12px auto 0;
  padding: clamp(20px, 3vw, 34px) clamp(18px, 5vw, 72px);
}

.identity-manifest {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.4fr);
  gap: 16px;
  align-items: stretch;
}

.manifest-copy,
.manifest-values article,
.utility-suite {
  border: 1px solid rgba(4, 120, 87, 0.16);
  border-radius: var(--radius);
  box-shadow: 0 18px 42px rgba(6, 47, 43, 0.1);
}

.manifest-copy {
  padding: clamp(22px, 3vw, 32px);
  background: linear-gradient(145deg, var(--emerald-950), var(--emerald-800));
  color: #fff;
}

.manifest-copy .eyebrow,
.manifest-copy h2,
.manifest-copy p {
  color: #fff;
}

.manifest-copy h2 {
  font-size: clamp(1.9rem, 3.2vw, 3.6rem);
  line-height: 0.98;
  margin-bottom: 14px;
}

.manifest-copy p {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.68;
}

.manifest-values {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.manifest-values article {
  position: relative;
  min-height: 218px;
  padding: 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(242, 255, 250, 0.9)),
    radial-gradient(circle at 92% 8%, rgba(16, 185, 129, 0.16), transparent 36%);
  overflow: hidden;
}

.manifest-values article::before {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  top: 18px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--emerald-500), var(--gold-soft), var(--brick));
}

.manifest-values span {
  display: block;
  margin-top: 20px;
  color: var(--emerald-950);
  font-size: clamp(1.35rem, 2.2vw, 2.15rem);
  font-weight: 950;
}

.manifest-values p {
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.65;
}

.utility-suite {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.6fr);
  gap: 18px;
  align-items: center;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(235, 255, 246, 0.82)),
    linear-gradient(90deg, rgba(4, 120, 87, 0.06) 1px, transparent 1px);
  background-size: auto, 30px 30px;
}

.utility-suite-head h2 {
  margin: 0;
  color: var(--emerald-950);
  font-size: clamp(1.65rem, 3vw, 3.1rem);
  line-height: 1.02;
}

.utility-suite-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.utility-suite-grid span {
  min-height: 58px;
  display: grid;
  place-items: center;
  padding: 10px;
  border: 1px solid rgba(4, 120, 87, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.76);
  color: var(--emerald-900);
  text-align: center;
  font-weight: 900;
  font-size: 0.86rem;
}

.architecture-strip span {
  padding: 8px 12px;
  color: var(--emerald-900);
  font-weight: 850;
}

.architecture-strip i {
  width: 34px;
  height: 2px;
  background: linear-gradient(90deg, var(--emerald-500), var(--gold));
}

.campus-language {
  background:
    linear-gradient(180deg, var(--ivory), #ffffff),
    linear-gradient(115deg, rgba(185, 75, 50, 0.08), transparent 44%);
}

.campus-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.95fr 0.95fr;
  gap: 16px;
  max-width: 1220px;
  margin: 0 auto;
}

.campus-card {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  border: 1px solid rgba(135, 52, 34, 0.18);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 18px 42px rgba(70, 45, 24, 0.12);
}

.campus-card:first-child {
  min-height: 520px;
}

.campus-card img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}

.campus-card:hover img {
  transform: scale(1.035);
}

.campus-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(6, 47, 43, 0.86));
}

.campus-card h3,
.campus-card p {
  position: absolute;
  left: 22px;
  right: 22px;
  z-index: 2;
  color: #fff;
}

.campus-card h3 {
  bottom: 70px;
  margin: 0;
  font-size: 1.35rem;
}

.campus-card p {
  bottom: 20px;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.55;
}

.section-heading {
  max-width: 800px;
  margin: 0 auto 26px;
  text-align: center;
}

.section-heading h2,
.vision-panel h2 {
  margin-bottom: 16px;
  color: var(--emerald-950);
  font-family: var(--font-display);
  font-weight: 820;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.03;
  letter-spacing: 0;
}

.section-heading p,
.vision-panel p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.founder-vision {
  padding-bottom: clamp(34px, 4.6vw, 62px);
}

.vision-panel {
  max-width: 1120px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 54px);
  border-left: 4px solid var(--gold);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(235, 255, 246, 0.62));
}

.vision-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.vision-metrics span {
  display: grid;
  gap: 6px;
  min-height: 112px;
  padding: 20px;
  border: 1px solid rgba(4, 120, 87, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
}

.vision-metrics strong {
  color: var(--emerald-800);
  font-size: 1.8rem;
}

.identity-grid,
.profile-grid,
.feed-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  max-width: 1220px;
  margin: 0 auto;
}

.identity-card,
.research-profile,
.feed-card {
  position: relative;
  min-height: 260px;
  padding: 26px;
  border: 1px solid rgba(4, 120, 87, 0.15);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 14px 36px rgba(6, 47, 43, 0.08);
  overflow: hidden;
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.identity-card::before {
  left: -40%;
  bottom: 0;
  width: 64%;
  height: 3px;
  transform: translateX(-100%);
  transition: transform 0.45s ease;
}

.identity-card:hover,
.research-profile:hover,
.feed-card:hover {
  transform: translateY(-7px);
  border-color: rgba(212, 169, 50, 0.42);
  box-shadow: 0 24px 54px rgba(4, 120, 87, 0.15);
}

.identity-card:hover::before {
  transform: translateX(250%);
}

.line-icon {
  display: inline-block;
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  border-radius: 50%;
  border: 2px solid var(--emerald-500);
  background:
    radial-gradient(circle at 64% 35%, var(--gold-soft) 0 10%, transparent 11%),
    linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(246, 223, 139, 0.16));
  box-shadow: inset 0 0 0 8px rgba(255, 255, 255, 0.7);
}

.identity-card h3,
.research-profile h3,
.feed-card h3 {
  color: var(--emerald-950);
  font-size: 1.22rem;
}

.identity-card p,
.research-profile p,
.feed-card p {
  color: var(--muted);
  line-height: 1.72;
}

.ecosystem {
  background:
    linear-gradient(180deg, rgba(6, 47, 43, 0.98), rgba(7, 63, 56, 0.94)),
    linear-gradient(115deg, rgba(16, 185, 129, 0.16), transparent 42%);
  color: #fff;
}

.ecosystem .section-heading h2,
.ecosystem .section-heading p,
.ecosystem .eyebrow {
  color: #fff;
}

.ecosystem .section-heading p {
  color: rgba(255, 255, 255, 0.76);
}

.ecosystem-map {
  position: relative;
  max-width: 1060px;
  height: 620px;
  margin: 0 auto;
  border: 1px solid rgba(117, 229, 189, 0.2);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 52px 52px;
  overflow: hidden;
}

.network-lines {
  position: absolute;
  inset: 8%;
  border: 1px solid rgba(117, 229, 189, 0.24);
  border-radius: 50%;
  animation: rotateSlow 28s linear infinite;
}

.network-lines::before,
.network-lines::after {
  content: "";
  position: absolute;
  inset: 13%;
  border: 1px dashed rgba(246, 223, 139, 0.3);
  border-radius: 50%;
}

.network-lines::after {
  inset: 27%;
  border-color: rgba(16, 185, 129, 0.42);
}

.eco-node {
  position: absolute;
  min-width: 132px;
  min-height: 52px;
  border: 1px solid rgba(117, 229, 189, 0.34);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  padding: 11px 14px;
  font-weight: 850;
  backdrop-filter: blur(12px);
  transition: transform 0.2s ease, background 0.2s ease;
}

.eco-node:hover {
  transform: translateY(-4px) scale(1.03);
  background: rgba(16, 185, 129, 0.2);
}

.eco-node.center {
  left: 50%;
  top: 50%;
  min-width: 214px;
  min-height: 96px;
  transform: translate(-50%, -50%);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.42), rgba(212, 169, 50, 0.18));
  box-shadow: 0 0 46px rgba(16, 185, 129, 0.26);
}

.eco-node.center:hover {
  transform: translate(-50%, -54%) scale(1.03);
}

.n1 { left: 12%; top: 12%; }
.n2 { right: 10%; top: 13%; }
.n3 { left: 5%; top: 44%; }
.n4 { right: 6%; top: 43%; }
.n5 { left: 15%; bottom: 13%; }
.n6 { right: 16%; bottom: 13%; }
.n7 { left: 41%; top: 7%; }
.n8 { left: 40%; bottom: 7%; }

.eco-tooltip {
  position: absolute;
  left: 50%;
  bottom: 24px;
  width: min(84%, 580px);
  transform: translateX(-50%);
  padding: 14px 18px;
  border: 1px solid rgba(246, 223, 139, 0.25);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.86);
  text-align: center;
}

.architecture-diagram,
.dashboard-shell,
.governance-dashboard,
.calendar-system {
  max-width: 1180px;
  margin: 0 auto;
  border: 1px solid rgba(4, 120, 87, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
}

.architecture-diagram {
  padding: clamp(20px, 4vw, 40px);
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.module-grid span {
  display: grid;
  place-items: center;
  min-height: 116px;
  padding: 18px;
  border: 1px solid rgba(4, 120, 87, 0.16);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(236, 253, 245, 0.78));
  color: var(--emerald-900);
  text-align: center;
  font-weight: 900;
}

.open-platform {
  margin-top: 14px;
  padding: 24px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--emerald-950), var(--emerald-800));
  color: #fff;
}

.open-platform strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.5rem;
}

.open-platform p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
}

.dashboard-shell {
  display: grid;
  grid-template-columns: 220px 1fr;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(6, 47, 43, 0.96), rgba(7, 90, 76, 0.9));
}

.dash-sidebar {
  padding: 24px;
  color: #fff;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.dash-logo,
.ai-avatar {
  display: inline-block;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 62% 28%, var(--gold-soft) 0 16%, transparent 17%),
    linear-gradient(135deg, var(--emerald-500), var(--flame));
  box-shadow: 0 0 22px rgba(16, 185, 129, 0.35);
}

.dash-sidebar b,
.dash-sidebar small,
.dash-sidebar span {
  display: block;
}

.dash-sidebar b {
  margin-top: 16px;
  font-size: 1.2rem;
}

.dash-sidebar small {
  margin: 6px 0 28px;
  color: rgba(255, 255, 255, 0.64);
}

.dash-sidebar nav {
  display: grid;
  gap: 10px;
}

.dash-sidebar span {
  padding: 10px 12px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.dash-main {
  padding: 24px;
  color: #fff;
}

.dash-topline,
.governance-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.learning-widgets {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.learning-widgets article,
.ai-chat-mini {
  min-height: 160px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.09);
}

.learning-widgets small,
.learning-widgets strong {
  display: block;
}

.learning-widgets strong {
  margin: 12px 0;
  font-size: 1.6rem;
}

.progress {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--emerald-500), var(--gold-soft));
}

.mini-bars {
  display: flex;
  align-items: end;
  gap: 8px;
  height: 54px;
}

.mini-bars i {
  flex: 1;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(180deg, var(--gold-soft), var(--emerald-500));
}

.mini-bars i:nth-child(1) { height: 40%; }
.mini-bars i:nth-child(2) { height: 75%; }
.mini-bars i:nth-child(3) { height: 55%; }
.mini-bars i:nth-child(4) { height: 90%; }

.mini-calendar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}

.mini-calendar span {
  height: 42px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.15);
}

.ai-chat-mini {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 94px;
  margin-top: 14px;
}

.ai-chat-mini p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

.governance-dashboard {
  padding: clamp(20px, 4vw, 34px);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(236, 253, 245, 0.88));
}

.governance-header strong,
.governance-header span {
  display: block;
}

.governance-header strong {
  color: var(--emerald-950);
  font-size: 1.4rem;
}

.governance-header span {
  margin-top: 5px;
  color: var(--muted);
}

.governance-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.governance-grid article {
  padding: 18px;
  border: 1px solid rgba(4, 120, 87, 0.15);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.76);
}

.governance-grid b,
.governance-grid span {
  display: block;
}

.governance-grid span {
  margin-top: 12px;
  color: var(--emerald-700);
  font-size: 0.78rem;
  font-weight: 900;
}

.readiness-card,
.data-fields {
  margin-top: 14px;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--emerald-950);
  color: #fff;
}

.readiness-list,
.data-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.readiness-card h3,
.data-fields h3 {
  width: 100%;
  margin-bottom: 8px;
  color: #fff;
}

.readiness-list span,
.data-fields span {
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

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

.research-profile {
  min-height: 340px;
}

.avatar {
  display: inline-grid;
  place-items: center;
  width: 68px;
  height: 68px;
  margin-bottom: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--emerald-500), var(--emerald-800));
  color: #fff;
  font-weight: 900;
}

.research-profile small {
  display: block;
  color: var(--gold);
  font-weight: 900;
}

.research-profile div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0;
}

.research-profile div span {
  padding: 7px 9px;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.1);
  color: var(--emerald-800);
  font-size: 0.78rem;
  font-weight: 800;
}

.research-profile a,
.feed-card a {
  color: var(--emerald-800);
  font-weight: 900;
}

.data-fields {
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
}

.calendar-system {
  padding: clamp(20px, 4vw, 34px);
}

.calendar-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.calendar-filter button {
  border: 1px solid rgba(4, 120, 87, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  color: var(--emerald-800);
  padding: 10px 13px;
  font-weight: 850;
}

.week-board {
  display: grid;
  grid-template-columns: repeat(5, minmax(170px, 1fr));
  gap: 12px;
  overflow-x: auto;
}

.week-board article {
  min-height: 190px;
  padding: 18px;
  border: 1px solid rgba(4, 120, 87, 0.15);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(242, 255, 250, 0.86));
}

.week-board b,
.week-board span {
  display: block;
}

.week-board span {
  margin: 22px 0 8px;
  color: var(--flame-dark);
  font-weight: 900;
}

.integration-note {
  margin: 18px 0 0;
  color: var(--muted);
}

.roadmap {
  background: #fff;
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(210px, 1fr));
  gap: 14px;
  max-width: 1260px;
  margin: 0 auto;
  overflow-x: auto;
  padding-bottom: 8px;
}

.timeline::before {
  left: 0;
  right: 0;
  top: 34px;
  height: 4px;
  border-radius: 999px;
  opacity: 0.7;
}

.timeline article {
  position: relative;
  min-height: 236px;
  padding: 84px 20px 20px;
  border: 1px solid rgba(4, 120, 87, 0.16);
  border-radius: var(--radius);
  background: rgba(242, 255, 250, 0.84);
}

.timeline article span {
  position: absolute;
  top: 17px;
  left: 20px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--flame), var(--gold-soft));
  color: #fff;
  font-weight: 900;
}

.timeline article h3 {
  color: var(--emerald-950);
}

.timeline article p {
  color: var(--muted);
  line-height: 1.65;
}

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

.feed-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 245px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(255, 248, 234, 0.82)),
    linear-gradient(135deg, rgba(185, 75, 50, 0.06), transparent 44%);
}

.feed-card span {
  align-self: flex-start;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(185, 75, 50, 0.12);
  color: var(--brick-dark);
  font-size: 0.78rem;
  font-weight: 900;
}

.feed-card p {
  margin-bottom: 18px;
  color: var(--muted);
  line-height: 1.62;
}

.site-footer {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 30px;
  padding: clamp(44px, 6vw, 78px) clamp(18px, 5vw, 72px);
  background: linear-gradient(135deg, var(--emerald-950), #041e1c);
  color: #fff;
}

.footer-mark {
  width: 92px;
  height: 92px;
  object-fit: contain;
  filter: drop-shadow(0 16px 28px rgba(0, 0, 0, 0.24));
}

.site-footer h2 {
  max-width: 720px;
  margin: 18px 0 12px;
  font-family: var(--font-display);
  font-weight: 820;
  font-size: clamp(1.7rem, 3vw, 3rem);
  line-height: 1.08;
}

.site-footer p {
  color: rgba(255, 255, 255, 0.72);
}

.site-footer nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(130px, 1fr));
  gap: 12px;
}

.site-footer nav a {
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.footer-note {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 0.9rem;
}

.section-navigator {
  position: fixed;
  right: 18px;
  top: 50%;
  z-index: 42;
  display: grid;
  gap: 10px;
  transform: translateY(-50%);
}

.section-navigator a {
  position: relative;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(4, 120, 87, 0.28);
}

.section-navigator a.active {
  background: var(--gold);
  box-shadow: 0 0 0 7px rgba(212, 169, 50, 0.14);
}

.section-navigator a::after {
  content: attr(data-label);
  position: absolute;
  right: 18px;
  top: 50%;
  width: max-content;
  padding: 6px 9px;
  border-radius: 999px;
  background: var(--emerald-950);
  color: #fff;
  font-size: 0.75rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-50%);
  transition: opacity 0.2s ease;
}

.section-navigator a:hover::after {
  opacity: 1;
}

.utility-dock {
  position: fixed;
  right: 18px;
  bottom: 22px;
  z-index: 48;
  display: grid;
  gap: 8px;
  padding: 8px;
  border: 1px solid rgba(4, 120, 87, 0.15);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.utility-dock button,
.utility-dock a {
  position: relative;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: var(--radius);
  background: rgba(4, 120, 87, 0.08);
  color: var(--emerald-900);
  font-weight: 900;
}

.utility-dock b {
  position: absolute;
  right: 50px;
  width: max-content;
  max-width: 190px;
  padding: 8px 10px;
  border-radius: 999px;
  background: var(--emerald-950);
  color: #fff;
  font-size: 0.78rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.utility-dock button:hover b,
.utility-dock a:hover b {
  opacity: 1;
}

.dock-icon {
  position: relative;
  display: inline-block;
  width: 20px;
  height: 20px;
}

.search-icon::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 2px;
  width: 11px;
  height: 11px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.search-icon::after {
  content: "";
  position: absolute;
  right: 2px;
  bottom: 3px;
  width: 8px;
  height: 2px;
  background: currentColor;
  transform: rotate(45deg);
}

.calendar-icon,
.dashboard-icon {
  border: 2px solid currentColor;
  border-radius: 5px;
}

.calendar-icon::before {
  content: "";
  position: absolute;
  left: 3px;
  right: 3px;
  top: 5px;
  height: 2px;
  background: currentColor;
}

.profile-icon::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 2px;
  width: 8px;
  height: 8px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.profile-icon::after {
  content: "";
  position: absolute;
  left: 3px;
  right: 3px;
  bottom: 2px;
  height: 8px;
  border: 2px solid currentColor;
  border-radius: 9px 9px 3px 3px;
}

.dashboard-icon {
  background:
    linear-gradient(currentColor, currentColor) 50% 0 / 2px 100% no-repeat,
    linear-gradient(currentColor, currentColor) 0 50% / 100% 2px no-repeat;
}

.contact-icon::before {
  content: "";
  position: absolute;
  left: 3px;
  bottom: 4px;
  width: 13px;
  height: 13px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
}

.contact-icon::after {
  content: "";
  position: absolute;
  left: 3px;
  bottom: 3px;
  width: 13px;
  height: 2px;
  background: currentColor;
  transform: rotate(-45deg);
  transform-origin: left center;
}

.ai-panel,
.command-palette,
.presentation-overlay {
  position: fixed;
  z-index: 80;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

.ai-panel.is-open,
.command-palette.is-open,
.presentation-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.ai-panel {
  right: 78px;
  bottom: 24px;
  width: min(410px, calc(100vw - 28px));
  padding: 18px;
  border: 1px solid rgba(4, 120, 87, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.ai-panel-head {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  align-items: center;
  gap: 12px;
}

.ai-panel-head strong,
.ai-panel-head small {
  display: block;
}

.ai-panel-head small {
  color: var(--emerald-700);
}

.ai-panel-head button,
.command-head button,
.presentation-panel > button {
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: var(--radius);
  background: rgba(4, 120, 87, 0.08);
  color: var(--emerald-950);
  font-size: 1.35rem;
}

.ai-panel p {
  color: var(--muted);
  line-height: 1.65;
}

.suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.suggestions button {
  border: 1px solid rgba(4, 120, 87, 0.16);
  border-radius: 999px;
  background: rgba(242, 255, 250, 0.88);
  color: var(--emerald-800);
  padding: 8px 10px;
  font-size: 0.82rem;
  font-weight: 800;
}

.ai-panel input,
.command-box input {
  width: 100%;
  margin-top: 14px;
  border: 1px solid rgba(4, 120, 87, 0.16);
  border-radius: var(--radius);
  background: #fff;
  padding: 13px 14px;
  color: var(--ink);
  outline: none;
}

.command-palette,
.presentation-overlay {
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(3, 21, 20, 0.42);
  backdrop-filter: blur(8px);
}

.command-box,
.presentation-panel {
  width: min(660px, 100%);
  border: 1px solid rgba(117, 229, 189, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.22);
}

.command-box {
  padding: 18px;
}

.command-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.command-list {
  display: grid;
  gap: 8px;
  max-height: 360px;
  margin-top: 14px;
  overflow: auto;
}

.command-list a {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(4, 120, 87, 0.12);
  border-radius: var(--radius);
  background: rgba(242, 255, 250, 0.82);
  color: var(--emerald-900);
  font-weight: 850;
}

.presentation-panel {
  position: relative;
  padding: clamp(24px, 5vw, 44px);
}

.presentation-panel > button {
  position: absolute;
  top: 16px;
  right: 16px;
}

.presentation-panel h2 {
  max-width: 540px;
  color: var(--emerald-950);
  font-family: var(--font-display);
  font-weight: 820;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
}

.presentation-panel ol {
  display: grid;
  gap: 8px;
  padding-left: 20px;
  color: var(--muted);
}

.presentation-progress {
  height: 8px;
  margin: 20px 0;
  border-radius: 999px;
  background: rgba(4, 120, 87, 0.12);
  overflow: hidden;
}

.presentation-progress span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--emerald-500), var(--gold), var(--flame));
  transition: width 0.35s ease;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@keyframes floatVisual {
  0%, 100% { transform: translateY(0) rotate(0.4deg); }
  50% { transform: translateY(-16px) rotate(-0.3deg); }
}

@keyframes campusZoom {
  from { transform: scale(1); }
  to { transform: scale(1.045); }
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes flameMove {
  0%, 100% { opacity: 0.55; filter: saturate(1); }
  50% { opacity: 1; filter: saturate(1.4); }
}

@keyframes pulseGlow {
  0%, 100% { transform: scale(1); opacity: 0.58; }
  50% { transform: scale(1.08); opacity: 1; }
}

@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: auto auto 1fr;
  }

  .menu-toggle {
    display: block;
    order: 2;
  }

  .primary-nav {
    position: fixed;
    top: 82px;
    left: 18px;
    right: 18px;
    display: grid;
    gap: 4px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.95);
    color: var(--emerald-950);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-14px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

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

  .primary-nav a {
    color: var(--emerald-950);
  }

  .primary-nav a:hover,
  .primary-nav a.active {
    color: #fff;
    background: linear-gradient(135deg, var(--emerald-800), var(--brick));
  }

  .header-actions {
    justify-content: end;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
    gap: 24px;
  }

  .hero-priority-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .hero-priority-grid article {
    min-height: 78px;
    padding: 8px;
  }

  .hero-priority-grid span {
    font-size: 0.82rem;
  }

  .hero-priority-grid small {
    font-size: 0.68rem;
  }

  .hero-system {
    max-width: none;
  }

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

  .campus-card:first-child {
    grid-column: 1 / -1;
    min-height: 460px;
  }

  .hero-visual {
    min-height: 520px;
  }

  .campus-hero-gallery {
    min-height: 100%;
  }

  .identity-grid,
  .feed-grid,
  .home-console {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .identity-manifest,
  .utility-suite {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-system {
    max-width: 620px;
  }
}

@media (max-width: 820px) {
  body {
    padding-bottom: 76px;
  }

  section,
  footer {
    scroll-margin-top: 148px;
  }

  .site-header {
    grid-template-columns: 1fr auto;
    gap: 10px;
    min-height: 0;
    padding: 10px 16px 12px;
  }

  .brand {
    grid-column: 1;
    grid-row: 1;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 10px;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
  }

  .brand strong {
    font-size: 1rem;
  }

  .brand small {
    max-width: 260px;
    font-size: 0.68rem;
    line-height: 1.25;
  }

  .menu-toggle {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    align-self: center;
    order: 0;
    width: 42px;
    height: 42px;
  }

  .header-actions {
    grid-column: 1 / -1;
    grid-row: 2;
    display: grid;
    grid-template-columns: 1fr;
    justify-content: stretch;
    overflow: visible;
    padding: 0;
  }

  .header-actions .chip-button,
  .header-actions::-webkit-scrollbar {
    display: none;
  }

  .header-actions .primary-button.compact {
    width: 100%;
    min-height: 40px;
  }

  .primary-nav {
    top: 116px;
    left: 16px;
    right: 16px;
  }

  .hero {
    padding-top: 34px;
    padding-bottom: 54px;
    min-height: auto;
  }

  .hero-system {
    align-self: start;
    max-width: none;
  }

  .hero-visual {
    min-height: 430px;
  }

  .campus-hero-gallery {
    position: absolute;
    min-height: 100%;
  }

  .orbit-card {
    display: none;
  }

  .pillar-row,
  .hero-priority-grid,
  .vision-metrics,
  .learning-widgets,
  .profile-grid,
  .campus-grid,
  .home-console {
    grid-template-columns: 1fr;
  }

  .home-console,
  .identity-manifest,
  .utility-suite {
    padding: 0 16px;
  }

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

  .manifest-values {
    grid-template-columns: 1fr;
  }

  .manifest-values article {
    min-height: 190px;
  }

  .utility-suite {
    padding-top: 20px;
    padding-bottom: 20px;
  }

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

  .week-board {
    grid-template-columns: 1fr;
    overflow: visible;
  }

  .week-board article {
    min-height: auto;
  }

  .campus-card,
  .campus-card:first-child {
    grid-column: auto;
    min-height: 360px;
  }

  .dashboard-shell {
    grid-template-columns: 1fr;
  }

  .dash-sidebar {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .dash-sidebar nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ecosystem-map {
    display: grid;
    gap: 10px;
    height: auto;
    padding: 18px;
  }

  .network-lines {
    display: none;
  }

  .eco-node,
  .eco-node.center,
  .n1,
  .n2,
  .n3,
  .n4,
  .n5,
  .n6,
  .n7,
  .n8 {
    position: static;
    width: 100%;
    transform: none;
  }

  .eco-node.center:hover {
    transform: translateY(-4px);
  }

  .eco-tooltip {
    position: static;
    width: 100%;
    transform: none;
  }

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

  .section-navigator {
    display: none;
  }

  .utility-dock {
    right: 10px;
    bottom: 10px;
    left: 10px;
    grid-template-columns: repeat(6, 1fr);
    transition: opacity 0.22s ease, transform 0.22s ease;
  }

  body.at-top .utility-dock {
    opacity: 0;
    pointer-events: none;
    transform: translateY(16px);
  }

  .utility-dock button,
  .utility-dock a {
    width: 100%;
  }

  .utility-dock b {
    display: none;
  }

  .ai-panel {
    right: 14px;
    bottom: 76px;
  }
}

@media (max-width: 560px) {
  .section {
    padding-right: 16px;
    padding-left: 16px;
  }

  h1 {
    font-size: clamp(2.35rem, 11vw, 3.15rem);
    line-height: 1.02;
  }

  .hero-bg {
    background:
      linear-gradient(90deg, rgba(0, 56, 32, 0.9) 0%, rgba(0, 75, 44, 0.66) 52%, rgba(0, 56, 32, 0.34) 100%),
      linear-gradient(0deg, rgba(0, 56, 32, 0.72) 0%, rgba(0, 56, 32, 0.18) 58%, transparent 100%),
      linear-gradient(180deg, rgba(0, 0, 0, 0.2), transparent 28%);
  }

  .trust-row {
    display: none;
  }

  .hero-actions {
    display: grid;
  }

  .hero-value-line {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .hero-value-line span {
    justify-content: center;
    min-height: 34px;
    padding: 0 8px;
    font-size: 0.82rem;
  }

  .hero-lead {
    font-size: 0.98rem;
    line-height: 1.62;
  }

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

  .hero-system {
    padding: 14px;
  }

  .identity-grid,
  .feed-grid,
  .module-grid,
  .governance-grid,
  .hero-priority-grid,
  .utility-suite-grid {
    grid-template-columns: 1fr;
  }

  .hero-priority-grid {
    display: none;
  }

  .hero-visual {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    gap: 10px;
    min-height: auto;
  }

  .campus-hero-gallery {
    position: absolute;
    inset: 0;
    display: block;
    min-height: 100%;
  }

  .hero-visual img {
    grid-column: 1 / -1;
    width: 100%;
    max-width: 100%;
  }

  .campus-hero-gallery > img {
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
  }

  .orbit-card,
  .card-ai,
  .card-campus,
  .card-data,
  .card-research {
    position: static;
    min-width: 0;
    width: 100%;
    animation: none;
    text-align: center;
  }

  .campus-hero-gallery .orbit-card {
    display: none;
  }

  .flame-trace {
    display: none;
  }

  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .architecture-strip {
    margin-top: -10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}