:root {
  --shared-gold: rgba(198, 167, 94, 0.9);
  --shared-gold-soft: rgba(212, 184, 122, 0.95);
  --shared-green: rgba(10, 34, 28, 0.92);
  --shared-border: rgba(198, 167, 94, 0.36);
  --header-shell: rgba(7, 23, 19, 0.93);
  --header-edge: rgba(198, 167, 94, 0.42);
}

body {
  --hall-ribbon-tint: rgba(22, 70, 60, 0.42);
  --hall-ribbon-spill: rgba(212, 184, 122, 0.25);
}

body[data-hall-index="1"] {
  --hall-ribbon-tint: rgba(31, 88, 74, 0.47);
  --hall-ribbon-spill: rgba(212, 184, 122, 0.29);
}

body[data-hall-index="2"] {
  --hall-ribbon-tint: rgba(18, 78, 68, 0.43);
  --hall-ribbon-spill: rgba(212, 184, 122, 0.26);
}

body[data-hall-index="3"] {
  --hall-ribbon-tint: rgba(13, 73, 62, 0.44);
  --hall-ribbon-spill: rgba(198, 167, 94, 0.26);
}

body[data-hall-index="4"] {
  --hall-ribbon-tint: rgba(15, 82, 68, 0.45);
  --hall-ribbon-spill: rgba(212, 184, 122, 0.27);
}

body[data-hall-index="5"] {
  --hall-ribbon-tint: rgba(12, 67, 57, 0.44);
  --hall-ribbon-spill: rgba(198, 167, 94, 0.24);
}

body[data-hall-index="6"] {
  --hall-ribbon-tint: rgba(24, 84, 67, 0.43);
  --hall-ribbon-spill: rgba(212, 184, 122, 0.24);
}

body[data-hall-index="7"] {
  --hall-ribbon-tint: rgba(15, 70, 58, 0.44);
  --hall-ribbon-spill: rgba(198, 167, 94, 0.23);
}

body[data-hall-index="8"] {
  --hall-ribbon-tint: rgba(10, 62, 54, 0.46);
  --hall-ribbon-spill: rgba(198, 167, 94, 0.22);
}

.shared-ambient-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.46;
  mix-blend-mode: screen;
  filter: saturate(1.08);
}

body[data-hall-index="1"] .shared-ambient-canvas {
  opacity: 0.64;
  filter: saturate(1.16);
}

main,
.site-footer {
  position: relative;
  z-index: 1;
}

.top-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  overflow-anchor: none;
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr) auto;
  grid-template-areas:
    "ribbon ribbon ribbon ribbon"
    "brand menu nav login";
  gap: 0.72rem 0.9rem;
  align-items: center;
  padding: 0 0 0.75rem;
  background: linear-gradient(180deg, var(--header-shell), rgba(7, 23, 19, 0.78));
  border-bottom: 1px solid var(--header-edge);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.36);
  backdrop-filter: blur(12px) saturate(128%);
}

.institutional-ribbon {
  grid-area: ribbon;
  position: relative;
  isolation: isolate;
  width: 100%;
  height: clamp(8.4rem, 21vw, 14.4rem);
  overflow: hidden;
  overflow-anchor: none;
  border-bottom: 1px solid rgba(198, 167, 94, 0.5);
  transition: height 420ms ease, border-color 420ms ease;
  will-change: height;
  contain: paint;
}

.institutional-banner-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% 45%;
  filter: blur(0.95px) saturate(1.14) contrast(1.08) brightness(0.83);
  transform: translateZ(0) scale(1.05);
  animation: bannerDrift 16s ease-in-out infinite;
  will-change: transform;
}

body[data-hall-index="1"] .institutional-banner-media {
  animation-duration: 12s;
}

.institutional-ribbon::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(106deg, var(--hall-ribbon-tint) 0%, rgba(8, 25, 20, 0.42) 42%, rgba(8, 25, 20, 0.9) 100%),
    radial-gradient(circle at 28% 50%, var(--hall-ribbon-spill), transparent 47%);
}

.institutional-ribbon::after {
  content: "";
  position: absolute;
  top: -90%;
  left: -24%;
  width: 38%;
  height: 280%;
  transform: rotate(16deg);
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0),
    rgba(255, 255, 255, 0.2),
    rgba(255, 255, 255, 0)
  );
  animation: ribbonSweep 11s linear infinite;
  pointer-events: none;
}

body[data-hall-index="1"] .institutional-ribbon::after {
  animation-duration: 8s;
}

.institutional-ribbon-overlay {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.35rem);
  height: 100%;
  padding: 0.8rem clamp(0.9rem, 2.8vw, 2rem);
}

.institutional-logo {
  width: clamp(3.4rem, 8vw, 6.6rem);
  height: clamp(3.6rem, 9vw, 7.2rem);
  display: block;
  object-fit: contain;
  object-position: center;
  border-radius: 0.85rem;
  border: 1px solid rgba(212, 184, 122, 0.56);
  background: rgba(10, 34, 28, 0.74);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.34);
}

.institutional-copy {
  min-width: 0;
}

.institutional-name {
  margin: 0;
  color: #f8f6ef;
  font-family: "Cinzel", serif;
  font-size: clamp(1.3rem, 3.2vw, 3.2rem);
  font-weight: 700;
  letter-spacing: clamp(0.06em, 0.22vw, 0.15em);
  line-height: 1.1;
  text-transform: uppercase;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.52);
  overflow-wrap: anywhere;
}

.institutional-address {
  margin: 0.25rem 0 0;
  color: #f4e6ba;
  font-size: clamp(0.78rem, 1.55vw, 1.6rem);
  font-weight: 700;
  letter-spacing: clamp(0.05em, 0.15vw, 0.1em);
  line-height: 1.22;
  text-transform: uppercase;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.45);
  overflow-wrap: anywhere;
}

.brand {
  grid-area: brand;
  display: inline-flex;
  align-items: center;
  gap: 0.62rem;
  min-width: 0;
  margin-left: 1rem;
  text-decoration: none;
  color: #f2f1ed;
}

.brand-logo {
  width: clamp(2.35rem, 2.35vw, 2.85rem);
  height: clamp(2.35rem, 2.35vw, 2.85rem);
  display: block;
  object-fit: contain;
  object-position: center;
  border: 1px solid rgba(198, 167, 94, 0.42);
  background: rgba(10, 34, 28, 0.74);
  border-radius: 0.58rem;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.26);
  flex-shrink: 0;
}

.top-nav .nav-toggle {
  grid-area: menu;
  display: none;
  justify-self: end;
  border: 1px solid rgba(198, 167, 94, 0.44);
  background: rgba(10, 34, 28, 0.62);
  color: #f2f1ed;
  padding: 0.38rem 0.58rem;
}

.top-nav nav {
  grid-area: nav;
  display: flex;
  flex-wrap: wrap;
  gap: 0.62rem;
  justify-content: center;
  min-width: 0;
  position: relative;
}

.top-nav nav.has-indicator::after {
  content: "";
  position: absolute;
  left: var(--nav-indicator-left, 0px);
  bottom: -0.45rem;
  width: var(--nav-indicator-width, 0px);
  height: 2px;
  opacity: var(--nav-indicator-opacity, 0);
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(212, 184, 122, 0.12), rgba(212, 184, 122, 0.95), rgba(154, 227, 200, 0.65));
  box-shadow: 0 0 18px rgba(212, 184, 122, 0.26);
  transition: left 240ms ease, width 240ms ease, opacity 240ms ease;
  pointer-events: none;
}

.top-nav nav a,
.top-nav .secure-login {
  color: #f2f1ed;
  text-decoration: none;
  font-size: clamp(0.88rem, 0.95vw, 1.02rem);
  border: 1px solid rgba(198, 167, 94, 0.28);
  padding: 0.46rem 0.84rem;
  border-radius: 0.7rem;
  background: rgba(10, 34, 28, 0.53);
  transition: color 220ms ease, border-color 220ms ease, background 220ms ease, transform 220ms ease;
}

.top-nav nav a:hover,
.top-nav nav a:focus-visible,
.top-nav nav a.active,
.top-nav nav a[aria-current="page"],
.top-nav .secure-login:hover,
.top-nav .secure-login:focus-visible {
  color: var(--shared-gold-soft);
  border-color: rgba(212, 184, 122, 0.8);
  background: rgba(198, 167, 94, 0.17);
  transform: translateY(-1px);
}

.top-nav .secure-login {
  grid-area: login;
  margin-right: 1rem;
}

.top-nav .secure-login[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

.top-nav.is-condensed .institutional-ribbon {
  height: 3.85rem;
  border-bottom-color: rgba(212, 184, 122, 0.36);
}

.top-nav.is-condensed .institutional-ribbon-overlay {
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
}

.top-nav.is-condensed .institutional-logo {
  width: 2.6rem;
  height: 2.9rem;
  border-radius: 0.65rem;
}

.top-nav.is-condensed .institutional-name {
  font-size: 1.05rem;
  letter-spacing: 0.12em;
}

.top-nav.is-condensed .institutional-address {
  display: none;
}

.top-nav.is-condensed .institutional-banner-media {
  filter: blur(1.35px) saturate(1.04) contrast(1.02) brightness(0.64);
  animation: none;
  transform: translateZ(0) scale(1.08);
}

.site-footer {
  margin: 1.1rem auto 3.6rem;
  width: min(1220px, 95vw);
  border: 1px solid var(--shared-border);
  box-shadow: 0 14px 22px rgba(0, 0, 0, 0.3);
  border-radius: 1.05rem;
  overflow: hidden;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr) minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem;
}

.footer-col {
  display: grid;
  align-content: start;
  gap: 0.65rem;
  min-width: 0;
}

.footer-brand {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
}

.footer-brand img {
  width: 3.1rem;
  height: 3.1rem;
  display: block;
  object-fit: contain;
  object-position: center;
  background: rgba(10, 34, 28, 0.74);
  border: 1px solid rgba(198, 167, 94, 0.35);
  border-radius: 0.85rem;
}

.footer-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: 0.01em;
}

.footer-sub {
  margin: 0.2rem 0 0;
  color: rgba(242, 241, 237, 0.84);
  font-size: 0.82rem;
  line-height: 1.35;
}

.footer-statement {
  margin: 0;
  color: rgba(242, 241, 237, 0.86);
  line-height: 1.55;
  font-size: 0.9rem;
}

.footer-heading {
  margin: 0;
  color: rgba(212, 184, 122, 0.95);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(242, 241, 237, 0.9);
  text-decoration: none;
  border: 1px solid rgba(198, 167, 94, 0.26);
  background: rgba(10, 34, 28, 0.46);
  padding: 0.4rem 0.58rem;
  border-radius: 0.75rem;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease, color 220ms ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(212, 184, 122, 0.8);
  background: rgba(198, 167, 94, 0.16);
  color: rgba(244, 230, 186, 0.95);
}

.footer-contact-line {
  margin: 0;
  color: rgba(242, 241, 237, 0.86);
  line-height: 1.5;
  font-size: 0.9rem;
}

.footer-contact-line strong {
  color: rgba(244, 230, 186, 0.95);
  font-weight: 600;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.75rem 1rem;
  border-top: 1px solid rgba(198, 167, 94, 0.24);
  background: rgba(7, 23, 19, 0.4);
}

.footer-hall {
  margin: 0;
  color: var(--shared-gold-soft);
  font-size: 0.79rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-note {
  margin: 0;
  color: rgba(242, 241, 237, 0.88);
  font-size: 0.83rem;
  line-height: 1.45;
}

.footer-home {
  background: linear-gradient(160deg, rgba(22, 61, 51, 0.9), rgba(15, 47, 38, 0.96));
}

.footer-about {
  background: linear-gradient(160deg, rgba(26, 62, 55, 0.88), rgba(13, 43, 37, 0.96));
}

.footer-leadership {
  background: linear-gradient(160deg, rgba(19, 55, 48, 0.9), rgba(9, 34, 29, 0.97));
}

.footer-academics {
  background: linear-gradient(160deg, rgba(21, 58, 49, 0.9), rgba(10, 36, 31, 0.97));
}

.footer-gallery {
  background: linear-gradient(160deg, rgba(17, 52, 44, 0.9), rgba(8, 32, 28, 0.98));
}

.footer-admissions {
  background: linear-gradient(160deg, rgba(24, 64, 53, 0.9), rgba(10, 36, 31, 0.97));
}

.footer-contact {
  background: linear-gradient(160deg, rgba(20, 57, 48, 0.9), rgba(9, 34, 29, 0.97));
}

.shared-hud {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 55;
  width: min(340px, calc(100vw - 2rem));
  border: 1px solid var(--shared-border);
  background: linear-gradient(180deg, rgba(22, 61, 51, 0.88), var(--shared-green));
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(8px);
  color: #f2f1ed;
  overflow: hidden;
}

.shared-hud-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.45rem 0.6rem;
  border-bottom: 1px solid rgba(198, 167, 94, 0.25);
}

.shared-hud-head-main {
  display: grid;
  gap: 0.18rem;
  min-width: 0;
}

.shared-hud-head-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.3rem;
}

.shared-hud-title {
  margin: 0;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--shared-gold-soft);
}

.shared-hud-page {
  margin: 0;
  font-size: 0.78rem;
  color: rgba(242, 241, 237, 0.88);
  letter-spacing: 0.04em;
}

.shared-hud-shortcuts {
  margin: 0;
  font-size: 0.72rem;
  color: rgba(242, 241, 237, 0.84);
}

.shared-hud-toggle {
  border: 1px solid rgba(198, 167, 94, 0.34);
  background: rgba(15, 47, 38, 0.74);
  color: rgba(242, 241, 237, 0.92);
  font-size: 0.72rem;
  padding: 0.2rem 0.45rem;
  cursor: pointer;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.shared-hud-toggle:hover,
.shared-hud-toggle:focus-visible {
  color: var(--shared-gold-soft);
  border-color: rgba(212, 184, 122, 0.8);
  background: rgba(198, 167, 94, 0.14);
}

.shared-hud-body {
  padding: 0.55rem 0.6rem 0.62rem;
  display: grid;
  gap: 0.52rem;
}

.shared-hud.is-minimized {
  width: min(270px, calc(100vw - 2rem));
}

.shared-hud.is-minimized .shared-hud-body {
  display: none;
}

.shared-hud.is-minimized .shared-hud-shortcuts {
  display: none;
}

.shared-hud.is-minimized .shared-hud-head {
  border-bottom: none;
}

.shared-progress-track {
  width: 100%;
  height: 4px;
  background: rgba(198, 167, 94, 0.2);
  position: relative;
  overflow: hidden;
}

.shared-progress-value {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  background: linear-gradient(90deg, rgba(198, 167, 94, 0.95), rgba(212, 184, 122, 0.62));
  transition: width 320ms ease;
}

.shared-hud-actions {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.shared-hud-actions a,
.shared-hud-actions button {
  border: 1px solid var(--shared-border);
  background: rgba(15, 47, 38, 0.72);
  color: #f2f1ed;
  text-decoration: none;
  font-size: 0.8rem;
  padding: 0.33rem 0.52rem;
  cursor: pointer;
}

.shared-hud-actions a:hover,
.shared-hud-actions button:hover,
.shared-hud-actions a:focus-visible,
.shared-hud-actions button:focus-visible {
  color: var(--shared-gold-soft);
  background: rgba(198, 167, 94, 0.14);
}

.impact-command {
  position: relative;
  overflow: hidden;
  margin-top: 1.15rem;
  border: 1px solid rgba(198, 167, 94, 0.34);
  border-radius: 1rem;
  padding: 1rem;
  background:
    linear-gradient(145deg, rgba(10, 34, 28, 0.9), rgba(13, 45, 38, 0.94)),
    radial-gradient(circle at 10% 10%, rgba(212, 184, 122, 0.12), transparent 42%);
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.35);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

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

.impact-command-aura {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.46;
  background:
    radial-gradient(circle at 14% 24%, rgba(212, 184, 122, 0.22), transparent 36%),
    radial-gradient(circle at 84% 16%, rgba(154, 227, 200, 0.14), transparent 34%);
}

.impact-command-head,
.impact-metric-grid,
.impact-priority-grid,
.impact-command-actions {
  position: relative;
  z-index: 1;
}

.impact-command-kicker {
  margin: 0;
  color: var(--shared-gold-soft);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.74rem;
}

.impact-command h2 {
  margin: 0.38rem 0 0.48rem;
  color: #f2f1ed;
  font-size: clamp(1.35rem, 2.8vw, 2rem);
  line-height: 1.2;
}

.impact-command-summary {
  margin: 0;
  color: rgba(242, 241, 237, 0.9);
  line-height: 1.58;
  max-width: 74ch;
}

.impact-metric-grid {
  margin-top: 0.85rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.58rem;
}

.impact-metric {
  border: 1px solid rgba(198, 167, 94, 0.24);
  border-radius: 0.85rem;
  padding: 0.58rem 0.62rem;
  background: rgba(7, 23, 19, 0.45);
}

.impact-metric p {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(212, 184, 122, 0.92);
}

.impact-metric strong {
  display: block;
  margin-top: 0.18rem;
  font-size: clamp(1.08rem, 2vw, 1.55rem);
  color: #f8f6ef;
  line-height: 1.2;
}

.impact-metric small {
  display: block;
  margin-top: 0.16rem;
  color: rgba(242, 241, 237, 0.82);
  font-size: 0.75rem;
}

.impact-priority-grid {
  margin-top: 0.72rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.58rem;
}

.impact-priority {
  border: 1px solid rgba(198, 167, 94, 0.24);
  border-radius: 0.85rem;
  padding: 0.62rem;
  background: rgba(9, 30, 24, 0.58);
  transition: transform 260ms ease, border-color 260ms ease, background 260ms ease;
}

.impact-priority.is-active {
  border-color: rgba(212, 184, 122, 0.8);
  background: linear-gradient(145deg, rgba(22, 61, 51, 0.72), rgba(14, 42, 36, 0.86));
  transform: translateY(-2px);
}

.impact-priority-kicker {
  margin: 0;
  text-transform: uppercase;
  font-size: 0.67rem;
  letter-spacing: 0.12em;
  color: rgba(154, 227, 200, 0.94);
}

.impact-priority h3 {
  margin: 0.25rem 0 0.3rem;
  font-size: 0.95rem;
  color: #f7f3e8;
  line-height: 1.3;
}

.impact-priority p {
  margin: 0;
  color: rgba(242, 241, 237, 0.86);
  line-height: 1.52;
  font-size: 0.83rem;
}

.impact-command-actions {
  margin-top: 0.72rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.48rem;
}

.impact-action {
  border: 1px solid rgba(198, 167, 94, 0.34);
  border-radius: 0.72rem;
  padding: 0.46rem 0.74rem;
  text-decoration: none;
  background: rgba(12, 39, 33, 0.76);
  color: #f2f1ed;
  cursor: pointer;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease, color 220ms ease;
}

.impact-action:hover,
.impact-action:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(212, 184, 122, 0.82);
  background: rgba(198, 167, 94, 0.16);
  color: var(--shared-gold-soft);
}

.impact-action-primary {
  background: linear-gradient(145deg, rgba(198, 167, 94, 0.24), rgba(136, 96, 35, 0.26));
  color: #f8f6ef;
}

.impact-action-secondary {
  background: rgba(16, 56, 47, 0.75);
}

.impact-action-cycle {
  font: inherit;
}

.shared-action-dock {
  position: fixed;
  left: 0.9rem;
  bottom: 1rem;
  z-index: 56;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  max-width: min(66vw, 520px);
}

.shared-action-pill {
  text-decoration: none;
  border: 1px solid rgba(198, 167, 94, 0.34);
  border-radius: 999px;
  padding: 0.36rem 0.68rem;
  background: rgba(9, 30, 24, 0.84);
  color: rgba(242, 241, 237, 0.94);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  backdrop-filter: blur(8px);
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease, color 220ms ease;
}

.shared-action-pill:hover,
.shared-action-pill:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(212, 184, 122, 0.82);
  background: rgba(198, 167, 94, 0.16);
  color: var(--shared-gold-soft);
}

.shared-action-pill.primary {
  background: linear-gradient(130deg, rgba(198, 167, 94, 0.24), rgba(11, 44, 37, 0.88));
  color: #fff6dd;
}

.page-transition-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  background:
    radial-gradient(circle at center, rgba(198, 167, 94, 0.18), transparent 45%),
    rgba(10, 34, 28, 0.86);
  opacity: 0;
  pointer-events: none;
  transition: opacity 240ms ease;
}

body.page-transitioning .page-transition-overlay {
  opacity: 1;
  pointer-events: auto;
}

img.media-fallback {
  object-fit: contain !important;
  background: rgba(10, 34, 28, 0.88);
  border: 1px solid rgba(198, 167, 94, 0.28);
  padding: 0.45rem;
}

@keyframes ribbonSweep {
  from {
    transform: translateX(0) rotate(16deg);
  }

  to {
    transform: translateX(350%) rotate(16deg);
  }
}

@keyframes bannerDrift {
  0%,
  100% {
    transform: scale(1.05) translate3d(0, 0, 0);
  }

  50% {
    transform: scale(1.1) translate3d(-2.1%, -1.6%, 0);
  }
}

@media (max-width: 1080px) {
  .top-nav {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "ribbon ribbon"
      "brand menu"
      "nav nav"
      "login login";
    gap: 0.66rem;
  }

  .top-nav .nav-toggle {
    display: inline-flex;
    margin-right: 1rem;
  }

  .top-nav nav {
    display: none;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0.55rem;
    padding: 0 1rem;
    width: 100%;
  }

  .top-nav nav.open {
    display: flex;
  }

  .top-nav nav.has-indicator::after {
    display: none;
  }

  .top-nav nav a,
  .top-nav .secure-login {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .top-nav .secure-login {
    justify-self: stretch;
    margin: 0 1rem;
  }

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

  .impact-metric-grid,
  .impact-priority-grid {
    grid-template-columns: 1fr;
  }

  .shared-action-dock {
    max-width: min(92vw, 620px);
  }
}

@media (max-width: 720px) {
  .top-nav {
    gap: 0.55rem;
  }

  .institutional-ribbon {
    height: clamp(7rem, 34vw, 9rem);
  }

  .institutional-ribbon-overlay {
    grid-template-columns: 1fr;
    justify-items: start;
    align-items: end;
    gap: 0.45rem;
  }

  .institutional-logo {
    width: 2.8rem;
    height: 3.1rem;
  }

  .institutional-name {
    font-size: clamp(0.98rem, 4.3vw, 1.25rem);
  }

  .institutional-address {
    font-size: clamp(0.68rem, 3vw, 0.88rem);
    letter-spacing: 0.06em;
  }

  .brand {
    margin-left: 0.7rem;
  }

  .site-footer {
    margin-bottom: 1.2rem;
  }

  body[data-shared-panels="on"] .site-footer {
    margin-bottom: 4.4rem;
  }

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

  .shared-hud {
    right: 0.6rem;
    bottom: 0.6rem;
  }

  .shared-hud-shortcuts {
    display: none;
  }

  .shared-action-dock {
    left: 0.6rem;
    right: 0.6rem;
    bottom: 0.55rem;
    max-width: none;
  }

  .shared-action-pill {
    flex: 1 1 calc(50% - 0.4rem);
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .institutional-banner-media,
  .institutional-ribbon::after,
  .shared-progress-value,
  .page-transition-overlay {
    animation: none !important;
    transition: none !important;
  }
}

@media print {
  .shared-ambient-canvas,
  .shared-hud,
  .shared-action-dock,
  .impact-command,
  .page-transition-overlay {
    display: none !important;
  }
}