/*
 * ROSS//SIGNAL — Montaggio Vivo
 * The v7 information architecture remains untouched. This layer turns the
 * visual system into one continuous audiovisual timeline.
 */

:root {
  --signal-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --signal-fast: 220ms;
  --signal-radius: 2px;
  --pointer-x: 0.5;
  --pointer-y: 0.5;
  --page-progress: 0;
  --signal-grid: rgba(73, 183, 233, 0.11);
  --signal-glass: rgba(2, 32, 68, 0.68);
}

body {
  position: relative;
  isolation: isolate;
  background:
    linear-gradient(90deg, transparent 0 49.94%, rgba(0, 69, 144, 0.035) 50%, transparent 50.06%),
    var(--paper);
}

body::before {
  position: fixed;
  top: 0;
  bottom: 0;
  left: max(18px, calc((100vw - 1400px) / 2 - 28px));
  z-index: 2;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(73, 183, 233, 0.5) 18%, rgba(0, 69, 144, 0.12) 82%, transparent);
  content: "";
  pointer-events: none;
}

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

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

.kinetic-backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: var(--paper);
  pointer-events: none;
}

.kinetic-orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(1px);
  opacity: 0.42;
  will-change: transform;
}

.kinetic-orb-a {
  top: -22vw;
  left: -14vw;
  width: 56vw;
  height: 56vw;
  background: radial-gradient(circle at 42% 48%, rgba(73, 183, 233, 0.3), rgba(0, 69, 144, 0.07) 48%, transparent 71%);
  transform: translate(
    calc((var(--pointer-x) - 0.5) * 32px),
    calc((var(--pointer-y) - 0.5) * 24px)
  );
  animation: signal-drift-a 24s ease-in-out infinite alternate;
}

.kinetic-orb-b {
  right: -20vw;
  bottom: -18vw;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle at center, rgba(0, 69, 144, 0.16), rgba(73, 183, 233, 0.07) 43%, transparent 72%);
  transform: translate(
    calc((0.5 - var(--pointer-x)) * 40px),
    calc((0.5 - var(--pointer-y)) * 30px)
  );
  animation: signal-drift-b 28s ease-in-out infinite alternate;
}

.kinetic-orb-c {
  top: 35%;
  left: 52%;
  width: 28vw;
  height: 28vw;
  border: 1px solid rgba(0, 69, 144, 0.1);
  opacity: 0.24;
  transform: translate(-50%, -50%);
  animation: signal-orbit 34s linear infinite;
}

.kinetic-mesh,
.kinetic-grain {
  position: absolute;
  inset: 0;
}

.kinetic-mesh {
  opacity: 0.55;
  background-image:
    linear-gradient(rgba(0, 69, 144, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 69, 144, 0.035) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(115deg, transparent 4%, black 35%, transparent 92%);
}

.kinetic-grain {
  opacity: 0.13;
  background-image:
    radial-gradient(circle at 20% 30%, currentColor 0 0.55px, transparent 0.8px),
    radial-gradient(circle at 70% 60%, currentColor 0 0.5px, transparent 0.8px);
  background-position: 0 0, 8px 8px;
  background-size: 13px 13px, 17px 17px;
  color: var(--blue-deep);
  mix-blend-mode: multiply;
}

.page-progress {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 120;
  width: 4px;
  height: 100dvh;
  background: rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.page-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleY(var(--page-progress));
  transform-origin: 50% 0;
  background: var(--cyan);
  box-shadow: 0 0 20px rgba(73, 183, 233, 0.72);
}

@keyframes signal-drift-a {
  to { margin: 7vh 0 0 6vw; }
}

@keyframes signal-drift-b {
  to { margin: 0 7vw 8vh 0; }
}

@keyframes signal-orbit {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Broadcast header */

.announcement {
  height: 36px;
  background:
    linear-gradient(90deg, var(--cyan), #78d4f5 48%, var(--cyan));
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  letter-spacing: 0.11em;
}

.announcement::before,
.announcement::after {
  position: absolute;
  top: 0;
  bottom: 0;
  width: min(12vw, 180px);
  content: "";
  opacity: 0.24;
  background-image: repeating-linear-gradient(90deg, transparent 0 8px, var(--blue-deep) 8px 9px);
}

.announcement::before { left: 0; }
.announcement::after { right: 0; }

.site-header {
  top: 36px;
  height: 94px;
  padding-inline: clamp(24px, 3.1vw, 54px);
  background: linear-gradient(180deg, rgba(0, 20, 50, 0.52), transparent);
}

.site-header::after {
  right: clamp(24px, 3.1vw, 54px);
  left: clamp(24px, 3.1vw, 54px);
  background: linear-gradient(90deg, var(--cyan) 0 9%, rgba(255, 255, 255, 0.26) 9% 100%);
}

.site-header.is-scrolled {
  height: 76px;
  border-bottom: 1px solid rgba(73, 183, 233, 0.22);
  background: rgba(0, 24, 57, 0.87);
  box-shadow: 0 12px 40px rgba(0, 13, 31, 0.2);
  backdrop-filter: blur(24px) saturate(1.25);
}

.brand {
  width: clamp(190px, 15.4vw, 238px);
}

.desktop-nav {
  gap: clamp(15px, 1.8vw, 30px);
}

.desktop-nav a,
.header-actions,
.language-switch,
.header-cta {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.language-switch {
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
}

.language-switch:hover,
.language-switch:focus-visible {
  border-color: var(--cyan);
  background: var(--cyan);
  color: var(--blue-deep);
}

.header-cta {
  clip-path: polygon(0 0, calc(100% - 11px) 0, 100% 11px, 100% 100%, 11px 100%, 0 calc(100% - 11px));
  background: var(--cyan);
  box-shadow: 0 0 28px rgba(73, 183, 233, 0.2);
}

.menu-toggle {
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 50%;
}

.mobile-menu {
  background:
    radial-gradient(circle at 72% 18%, rgba(73, 183, 233, 0.2), transparent 24%),
    linear-gradient(135deg, #001a3e, var(--blue-deep) 56%, #00152f);
}

.mobile-menu::before {
  position: absolute;
  inset: 0;
  opacity: 0.14;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.16) 1px, transparent 1px);
  background-size: 64px 64px;
  content: "";
  pointer-events: none;
}

/* Hero: a live editing stage */

.hero {
  min-height: 820px;
  max-height: 1120px;
  background:
    radial-gradient(circle at 84% 22%, rgba(73, 183, 233, 0.16), transparent 27%),
    var(--blue-deep);
}

.hero::before {
  position: absolute;
  top: 12%;
  left: 66%;
  z-index: 1;
  width: min(60vw, 940px);
  aspect-ratio: 1;
  transform: translate3d(var(--pointer-dx), var(--pointer-dy), 0);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(73, 183, 233, 0.23), rgba(0, 69, 144, 0.09) 32%, transparent 68%);
  content: "";
  filter: blur(8px);
  pointer-events: none;
  transition: transform 900ms var(--signal-ease);
}

.hero-video {
  inset: 142px 3.2vw 150px auto;
  z-index: 0;
  width: min(56vw, 980px);
  height: auto;
  border: 1px solid rgba(73, 183, 233, 0.44);
  clip-path: polygon(7% 0, 100% 0, 100% 88%, 92% 100%, 0 100%, 0 9%);
  filter: saturate(0.78) contrast(1.12) brightness(0.86);
  object-position: 62% center;
  animation: hero-camera 18s ease-in-out infinite alternate;
}

.hero-wash {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(0, 19, 47, 1) 0%, rgba(0, 31, 72, 0.94) 38%, rgba(0, 29, 68, 0.48) 67%, rgba(0, 14, 33, 0.3) 100%),
    linear-gradient(0deg, rgba(0, 18, 43, 0.96) 0%, transparent 42%, rgba(0, 13, 31, 0.62) 100%);
}

.hero-grid {
  z-index: 2;
  opacity: 0.22;
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, black, rgba(0, 0, 0, 0.68) 54%, transparent 86%);
  animation: hero-grid-drift 22s linear infinite alternate;
}

.hero-content {
  z-index: 4;
  padding-top: 150px;
  padding-bottom: 170px;
}

.hero-eyebrow {
  margin-bottom: clamp(24px, 3vh, 38px);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  letter-spacing: 0.13em;
}

.hero .hero-slogan {
  display: flex;
  max-width: min(1260px, 91vw);
  flex-direction: column;
  font-size: clamp(78px, 10.25vw, 174px);
  letter-spacing: -0.085em;
  line-height: 0.75;
  text-wrap: balance;
}

.hero .hero-slogan .hero-title-line {
  display: block;
  color: var(--white);
  font-style: normal;
  font-weight: 900;
  animation: hero-title-in 1.1s var(--signal-ease) both;
}

.hero .hero-slogan .hero-title-accent {
  margin-left: clamp(20px, 7vw, 118px);
  animation-delay: 100ms;
}

.hero .hero-slogan .hero-title-accent em {
  position: relative;
  color: var(--cyan);
  font-style: italic;
  font-weight: 500;
}

.hero .hero-slogan .hero-title-accent em::after {
  position: absolute;
  right: -0.06em;
  bottom: 0.03em;
  left: 0;
  height: 0.035em;
  transform: scaleX(0.22);
  transform-origin: left;
  background: var(--cyan);
  content: "";
  animation: signal-line 1.4s 620ms var(--signal-ease) both;
}

.hero-lower {
  max-width: 930px;
  margin-top: 44px;
  padding-left: clamp(20px, 7vw, 118px);
}

.hero-lower > p {
  padding-left: 18px;
  border-left: 1px solid var(--cyan);
  color: rgba(255, 255, 255, 0.78);
}

.button {
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.button::before {
  position: absolute;
  inset: 0;
  transform: translateX(-105%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  content: "";
  transition: transform 520ms var(--signal-ease);
}

.button:hover::before,
.button:focus-visible::before {
  transform: translateX(105%);
}

.hero-artifacts {
  position: absolute;
  inset: 0;
  z-index: 4;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.13em;
  pointer-events: none;
}

.hero-artifact {
  position: absolute;
  color: rgba(255, 255, 255, 0.54);
}

.hero-artifact-top {
  top: 154px;
  right: 4vw;
  color: var(--cyan);
}

.hero-artifact-side {
  top: 48%;
  right: 18px;
  transform: rotate(90deg) translateX(50%);
  transform-origin: right center;
}

.hero-artifact-time {
  right: 4vw;
  bottom: 174px;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(0, 22, 53, 0.62);
  backdrop-filter: blur(12px);
}

.hero-crosshair {
  position: absolute;
  top: 28%;
  right: 31%;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(73, 183, 233, 0.54);
  border-radius: 50%;
  animation: crosshair-pulse 4s ease-in-out infinite;
}

.hero-crosshair i {
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--cyan);
}

.hero-crosshair i:first-child { width: 54px; height: 1px; transform: translate(-50%, -50%); }
.hero-crosshair i:last-child { width: 1px; height: 54px; transform: translate(-50%, -50%); }

.hero-aperture {
  position: absolute;
  right: 4vw;
  bottom: 260px;
  width: 72px;
  height: 72px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  animation: aperture-turn 20s linear infinite;
}

.hero-aperture i {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 50%;
  height: 1px;
  transform-origin: left center;
  background: rgba(73, 183, 233, 0.66);
}

.hero-aperture i:nth-child(2) { transform: rotate(90deg); }
.hero-aperture i:nth-child(3) { transform: rotate(180deg); }
.hero-aperture i:nth-child(4) { transform: rotate(270deg); }

.hero-orbit {
  right: 5.5vw;
  bottom: 330px;
  z-index: 5;
  width: 124px;
  height: 124px;
  border-color: rgba(73, 183, 233, 0.72);
  background: rgba(0, 28, 65, 0.24);
  box-shadow: inset 0 0 0 8px rgba(73, 183, 233, 0.05);
  backdrop-filter: blur(9px);
}

.hero-orbit::before {
  display: none;
}

.hero-orbit-core {
  width: 24px;
  height: 28px;
  transform: translateX(2px);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  background: var(--cyan);
}

.hero-orbit span {
  position: absolute;
  bottom: -22px;
  width: max-content;
  transform: none;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.hero-counter {
  z-index: 5;
  width: min(100% - 7vw, 1400px);
  border-top-color: rgba(73, 183, 233, 0.38);
  background: linear-gradient(90deg, rgba(0, 31, 73, 0.76), rgba(0, 20, 48, 0.34));
  backdrop-filter: blur(12px);
}

.hero-counter > div {
  min-height: 116px;
  border-right-color: rgba(73, 183, 233, 0.25);
}

.hero-counter > div:first-child {
  border-left-color: rgba(73, 183, 233, 0.25);
}

.hero-counter strong {
  font-variant-numeric: tabular-nums;
}

.hero-video-control {
  right: 4vw;
  bottom: 164px;
  border-radius: var(--signal-radius);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

@keyframes hero-camera {
  to { transform: scale(1.025) translate3d(0, -0.7%, 0); }
}

@keyframes hero-grid-drift {
  to { transform: translate3d(36px, 18px, 0); }
}

@keyframes hero-title-in {
  from { opacity: 0; transform: translateY(0.8em) skewY(3deg); clip-path: inset(0 0 100%); }
  to { opacity: 1; transform: translateY(0) skewY(0); clip-path: inset(0); }
}

@keyframes signal-line {
  to { transform: scaleX(1); }
}

@keyframes crosshair-pulse {
  50% { transform: scale(1.22); opacity: 0.48; }
}

@keyframes aperture-turn {
  to { transform: rotate(360deg); }
}

.discipline-ticker {
  position: relative;
  z-index: 3;
  width: 100%;
  margin: 0;
  transform: none;
  border-block: 1px solid var(--blue-deep);
  background: var(--cyan);
  box-shadow: 0 14px 40px rgba(0, 44, 100, 0.13);
}

.discipline-ticker > div {
  padding: 15px 0;
}

.discipline-ticker span {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

/* Shared editorial rhythm */

.section-code {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 32px;
  color: var(--blue);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.section-code::after {
  width: 64px;
  height: 1px;
  background: currentColor;
  content: "";
}

.eyebrow,
.inner-eyebrow {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.section-heading h2,
.academy-copy h2,
.impact-section h2,
.journey-sticky h2,
.closing-section h2,
.inner-page-heading h1,
.inner-article-header h1,
.inner-course-hero h1,
.inner-event-hero h1 {
  text-wrap: balance;
}

[data-reveal] {
  transform: translateY(42px) skewY(1.2deg);
  clip-path: inset(0 0 12% 0);
  transition:
    opacity 680ms ease,
    transform 840ms var(--signal-ease),
    clip-path 840ms var(--signal-ease);
}

[data-reveal].is-visible {
  transform: translateY(0) skewY(0);
  clip-path: inset(0);
}

/* Course sequencer */

.courses-section {
  position: relative;
  padding-block: clamp(108px, 10vw, 166px);
}

.courses-section::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(50% - 50vw);
  z-index: -1;
  width: 100vw;
  background:
    radial-gradient(circle at 10% 28%, rgba(73, 183, 233, 0.17), transparent 25%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(245, 244, 239, 0.78));
  content: "";
}

.courses-section .section-heading {
  margin-bottom: 58px;
}

.course-filters {
  position: sticky;
  top: 76px;
  z-index: 16;
  align-items: center;
  margin-bottom: 22px;
  padding: 12px 0;
  background: rgba(245, 244, 239, 0.86);
  backdrop-filter: blur(18px);
}

.course-filters button {
  min-height: 44px;
  border-radius: var(--signal-radius);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.course-filters button.is-active {
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.course-sequencer {
  display: grid;
  grid-template-columns: minmax(360px, 0.88fr) minmax(480px, 1.12fr);
  align-items: start;
  gap: clamp(30px, 4vw, 66px);
}

.course-stage {
  position: sticky;
  top: 148px;
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(0, 44, 100, 0.2);
  background: var(--blue-deep);
  box-shadow: 0 36px 100px rgba(0, 44, 100, 0.18);
}

.course-stage::before {
  position: absolute;
  inset: 11px;
  z-index: 4;
  border: 1px solid rgba(255, 255, 255, 0.22);
  content: "";
  pointer-events: none;
}

.course-stage-media {
  position: relative;
  height: clamp(430px, 50vw, 650px);
  max-height: 650px;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 92% 100%, 0 100%);
}

.course-stage-media::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(0, 22, 54, 0.95), transparent 52%),
    linear-gradient(90deg, rgba(0, 34, 78, 0.25), transparent 48%);
  content: "";
}

.course-stage-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.1);
  animation: course-stage-in 620ms var(--signal-ease) both;
}

.course-stage-grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.24) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.24) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(145deg, transparent 10%, black, transparent 92%);
}

.course-stage-timecode {
  position: absolute;
  top: 28px;
  left: 28px;
  z-index: 3;
  padding: 8px 10px;
  background: var(--cyan);
  color: var(--ink);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.course-stage-copy {
  position: absolute;
  right: 34px;
  bottom: 34px;
  left: 34px;
  z-index: 5;
  display: grid;
  color: var(--white);
}

.course-stage-copy > span {
  margin-bottom: 9px;
  color: var(--cyan);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.course-stage-copy > strong {
  max-width: 560px;
  font-size: clamp(34px, 4vw, 62px);
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 0.92;
  text-transform: uppercase;
}

.course-stage-copy > a {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 24px;
  margin-top: 24px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--cyan);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.course-track {
  border-top: 1px solid rgba(20, 20, 20, 0.36);
}

.course-row {
  border-bottom: 1px solid rgba(20, 20, 20, 0.2);
  transition:
    color var(--signal-fast) ease,
    background-color var(--signal-fast) ease,
    transform 360ms var(--signal-ease);
}

.course-row > a {
  display: grid;
  min-height: 132px;
  grid-template-columns: 48px minmax(0, 1fr) 50px;
  align-items: center;
  gap: 18px;
  padding: 20px 16px 20px 6px;
}

.course-row[data-active="true"] {
  transform: translateX(-12px);
  background: var(--blue-deep);
  color: var(--white);
  box-shadow: 12px 12px 0 rgba(73, 183, 233, 0.18);
}

.course-row:has(a:focus-visible) {
  background: var(--blue-deep);
  color: var(--white);
}

.course-row-index {
  align-self: start;
  padding-top: 4px;
  color: var(--blue);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.course-row[data-active="true"] .course-row-index {
  color: var(--cyan);
}

.course-row-copy {
  display: grid;
}

.course-row-copy small {
  margin-bottom: 8px;
  color: var(--blue);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.course-row[data-active="true"] .course-row-copy small {
  color: var(--cyan);
}

.course-row-copy strong {
  font-size: clamp(23px, 2.45vw, 40px);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 0.98;
  text-transform: uppercase;
}

.course-row-copy > span {
  max-width: 520px;
  margin-top: 10px;
  color: #595959;
  font-size: 12px;
  line-height: 1.45;
}

.course-row[data-active="true"] .course-row-copy > span {
  color: rgba(255, 255, 255, 0.65);
}

.course-row-arrow {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  transition: transform 360ms var(--signal-ease), background-color 220ms ease;
}

.course-row[data-active="true"] .course-row-arrow {
  transform: rotate(45deg);
  border-color: var(--cyan);
  background: var(--cyan);
  color: var(--blue-deep);
}

.course-row-image {
  display: none;
}

@keyframes course-stage-in {
  from { opacity: 0; transform: scale(1.06); clip-path: inset(0 100% 0 0); }
  to { opacity: 1; transform: scale(1); clip-path: inset(0); }
}

/* Academy split scene */

.academy-section {
  position: relative;
  min-height: 860px;
  grid-template-columns: minmax(0, 1.08fr) minmax(440px, 0.92fr);
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 20%, rgba(73, 183, 233, 0.18), transparent 26%),
    #001b41;
}

.academy-section::after {
  position: absolute;
  inset: 0 0 0 50%;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.2) 1px, transparent 1px);
  background-size: 58px 58px;
  content: "";
  pointer-events: none;
}

.academy-visual {
  z-index: 1;
  margin: 28px 0 28px 28px;
  min-height: 760px;
  clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%);
}

.academy-visual > img {
  filter: saturate(0.72) contrast(1.12);
  transition: transform 1.1s var(--signal-ease), filter 500ms ease;
}

.academy-visual:hover > img {
  transform: scale(1.025);
  filter: saturate(0.95) contrast(1.08);
}

.academy-frame {
  position: absolute;
  inset: 24px 52px 24px 24px;
  z-index: 3;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.12em;
  pointer-events: none;
}

.academy-frame span {
  position: absolute;
  top: 14px;
}

.academy-frame span:first-child {
  left: 15px;
  color: var(--cyan);
}

.academy-frame span:first-child::before {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 7px;
  border-radius: 50%;
  background: #ff5e57;
  content: "";
  animation: rec-blink 1.2s steps(1) infinite;
}

.academy-frame span:nth-child(2) { right: 15px; }

.academy-frame i {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 72px;
  height: 72px;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 50%;
}

.academy-copy {
  position: relative;
  z-index: 2;
}

.academy-copy::before {
  position: absolute;
  top: 8%;
  right: -32%;
  width: 60%;
  aspect-ratio: 1;
  border: 1px solid rgba(73, 183, 233, 0.26);
  border-radius: 50%;
  box-shadow: 0 0 100px rgba(73, 183, 233, 0.08);
  content: "";
  animation: signal-orbit 26s linear infinite reverse;
  pointer-events: none;
}

.academy-copy .section-code {
  color: var(--cyan);
}

.academy-list > div {
  transition: padding 260ms var(--signal-ease), background-color 220ms ease;
}

.academy-list > div:hover {
  padding-inline: 14px;
  background: rgba(73, 183, 233, 0.08);
}

@keyframes rec-blink {
  50% { opacity: 0.22; }
}

/* Impact composition */

.impact-section {
  position: relative;
  padding-block: clamp(110px, 10vw, 168px);
  color: var(--white);
}

.impact-section::before {
  position: absolute;
  inset: 0 0 0 calc(50% - 50vw);
  z-index: -1;
  width: 100vw;
  background:
    radial-gradient(circle at 12% 78%, rgba(73, 183, 233, 0.16), transparent 23%),
    linear-gradient(118deg, #0a0d12, var(--ink) 58%, #06182a);
  content: "";
}

.impact-section .section-code,
.impact-section .eyebrow {
  color: var(--cyan);
}

.impact-section h2 {
  position: relative;
  z-index: 2;
  max-width: 1150px;
}

.impact-section h2 em {
  color: var(--cyan);
}

.impact-watermark {
  position: absolute;
  top: 36px;
  right: -0.05em;
  z-index: 0;
  color: transparent;
  font-size: clamp(300px, 42vw, 650px);
  font-weight: 900;
  letter-spacing: -0.12em;
  line-height: 0.8;
  -webkit-text-stroke: 1px rgba(73, 183, 233, 0.12);
  pointer-events: none;
}

.impact-grid {
  position: relative;
  z-index: 2;
  border-color: rgba(255, 255, 255, 0.2);
}

.impact-card {
  position: relative;
  overflow: hidden;
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.025);
  transition: transform 400ms var(--signal-ease), background-color 260ms ease;
}

.impact-card::after {
  position: absolute;
  right: -24%;
  bottom: -70%;
  width: 70%;
  aspect-ratio: 1;
  border: 1px solid rgba(73, 183, 233, 0.28);
  border-radius: 50%;
  content: "";
}

.impact-card:hover {
  z-index: 3;
  transform: translateY(-10px);
}

.impact-main {
  background:
    radial-gradient(circle at 72% 22%, rgba(73, 183, 233, 0.16), transparent 25%),
    #05070a;
}

.impact-blue {
  background: rgba(0, 69, 144, 0.72);
}

.impact-cyan {
  background: var(--cyan);
  color: var(--ink);
}

.impact-outline {
  background: rgba(255, 255, 255, 0.045);
}

/* Journey timeline */

.journey-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 68% 0%, rgba(73, 183, 233, 0.2), transparent 28%),
    linear-gradient(145deg, #00132f, var(--blue-deep) 60%, #00152f);
}

.journey-section::before {
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.2) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  pointer-events: none;
}

.journey-rail {
  position: absolute;
  top: 42px;
  right: max(40px, calc((100vw - 1400px) / 2));
  left: max(40px, calc((100vw - 1400px) / 2));
  display: flex;
  align-items: center;
  gap: 15px;
  color: rgba(255, 255, 255, 0.42);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.14em;
}

.journey-rail i {
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, var(--cyan), rgba(255, 255, 255, 0.14));
}

.journey-sticky,
.journey-steps {
  position: relative;
  z-index: 2;
}

.journey-sticky .section-code {
  color: var(--cyan);
}

.journey-steps article {
  position: relative;
  transition: padding 360ms var(--signal-ease), background-color 260ms ease;
}

.journey-steps article::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 68px;
  width: 1px;
  transform: scaleY(0);
  transform-origin: top;
  background: var(--cyan);
  content: "";
  transition: transform 620ms var(--signal-ease);
}

.journey-steps article:hover {
  padding-inline: 18px;
  background: rgba(73, 183, 233, 0.06);
}

.journey-steps article:hover::before {
  transform: scaleY(1);
}

/* News as an editorial signal list */

.news-section {
  position: relative;
  padding-block: clamp(108px, 10vw, 160px);
}

.news-section::before {
  position: absolute;
  inset: 0 0 0 calc(50% - 50vw);
  z-index: -1;
  width: 100vw;
  background:
    linear-gradient(90deg, rgba(73, 183, 233, 0.1) 1px, transparent 1px),
    rgba(245, 244, 239, 0.86);
  background-size: 25% 100%;
  content: "";
}

.news-item {
  position: relative;
  overflow: hidden;
}

.news-item::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: translateX(-102%);
  background: var(--cyan);
  content: "";
  transition: transform 520ms var(--signal-ease);
}

.news-item:hover,
.news-item:focus-visible {
  padding-inline: 20px;
  background: transparent;
}

.news-item:hover::before,
.news-item:focus-visible::before {
  transform: translateX(0);
}

.news-arrow {
  transition: transform 320ms var(--signal-ease), background-color 220ms ease;
}

/* Cinematic end card */

.closing-section {
  min-height: min(850px, 92svh);
  background:
    radial-gradient(circle at 62% 34%, rgba(73, 183, 233, 0.4), transparent 25%),
    conic-gradient(from 210deg at 50% 52%, #00142f, var(--blue) 26%, #00142f 54%, #003b80 76%, #00142f);
}

.closing-section::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(76vw, 1050px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  content: "";
  box-shadow:
    0 0 0 44px rgba(255, 255, 255, 0.022),
    0 0 0 88px rgba(255, 255, 255, 0.018);
}

.closing-orbits {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(70vw, 940px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.closing-orbits span {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(73, 183, 233, 0.28);
  border-radius: 50%;
  animation: closing-orbit 28s linear infinite;
}

.closing-orbits span::after {
  position: absolute;
  top: 13%;
  left: 13%;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 24px var(--cyan);
  content: "";
}

.closing-orbits span:nth-child(2) {
  inset: 12%;
  animation-duration: 20s;
  animation-direction: reverse;
}

.closing-orbits span:nth-child(3) {
  inset: 27%;
  animation-duration: 15s;
}

.closing-section h2 {
  text-shadow: 0 0 70px rgba(0, 15, 37, 0.65);
}

.closing-mark {
  opacity: 0.78;
}

@keyframes closing-orbit {
  to { transform: rotate(360deg); }
}

/* Inner pages: calmer, still part of the same signal */

.sub-page {
  position: relative;
  background: rgba(245, 244, 239, 0.82);
}

.sub-page::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.32;
  background-image:
    linear-gradient(rgba(0, 69, 144, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 69, 144, 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  mask-image: linear-gradient(180deg, black, transparent 42%);
}

.inner-breadcrumbs-list,
.breadcrumbs ol,
.inner-anchor-nav,
.subcategory-menu {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.inner-page-header {
  min-height: clamp(380px, 50vw, 580px);
}

.inner-page-header::before {
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 28%, rgba(73, 183, 233, 0.54), transparent 22%),
    linear-gradient(125deg, #00142f, var(--blue-deep) 48%, var(--blue));
}

.inner-page-header::after {
  position: absolute;
  top: 0;
  right: calc(50% - 50cqw);
  bottom: 0;
  left: calc(50% - 50cqw);
  z-index: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.2) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  mask-image: linear-gradient(90deg, black, transparent 84%);
}

.inner-page-header > * {
  z-index: 2;
}

.inner-page-heading h1,
.inner-article-header h1,
.inner-course-hero h1,
.inner-event-hero h1 {
  letter-spacing: -0.082em;
  line-height: 0.82;
}

.inner-editorial-hero,
.inner-course-hero {
  padding-block: clamp(54px, 7vw, 104px);
}

.inner-hero-media {
  clip-path: polygon(6% 0, 100% 0, 100% 90%, 92% 100%, 0 100%, 0 8%);
  box-shadow: 0 32px 90px rgba(0, 44, 100, 0.17);
}

.inner-hero-media::after {
  box-shadow:
    inset 0 0 0 12px rgba(73, 183, 233, 0.1),
    inset 0 0 0 13px rgba(255, 255, 255, 0.16);
}

.inner-button {
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 9px 100%, 0 calc(100% - 9px));
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.inner-facts > div {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.38);
  transition: background-color 220ms ease, transform 320ms var(--signal-ease);
}

.inner-facts > div::after {
  position: absolute;
  right: -28px;
  bottom: -44px;
  width: 82px;
  height: 82px;
  border: 1px solid rgba(73, 183, 233, 0.35);
  border-radius: 50%;
  content: "";
}

.inner-facts > div:hover {
  z-index: 2;
  transform: translateY(-4px);
  background: rgba(73, 183, 233, 0.12);
}

.inner-anchor-nav,
.subcategory-menu {
  background: rgba(245, 244, 239, 0.88);
  backdrop-filter: blur(22px) saturate(1.2);
}

.inner-card,
.inner-related-card,
.inner-news-card,
.inner-course-card,
.inner-document-card,
.course-archive-edition {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.48);
  backdrop-filter: blur(8px);
  transition: transform 360ms var(--signal-ease), box-shadow 360ms ease, background-color 220ms ease;
}

.inner-card:hover,
.inner-related-card:hover,
.inner-news-card:hover,
.inner-course-card:hover {
  z-index: 2;
  transform: translateY(-7px);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 24px 70px rgba(0, 44, 100, 0.13);
}

.inner-content-section,
.inner-event-section,
.inner-news-group,
.inner-course-group,
.inner-document-section {
  position: relative;
}

.inner-content-section::before,
.inner-event-section::before,
.inner-news-group::before,
.inner-course-group::before {
  position: absolute;
  top: 0;
  left: -18px;
  width: 5px;
  height: 38px;
  background: var(--cyan);
  content: "";
}

.inner-callout {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(circle at 86% 20%, rgba(73, 183, 233, 0.24), transparent 24%),
    var(--blue-deep);
  color: var(--white);
}

.inner-callout > * {
  position: relative;
  z-index: 1;
}

.inner-callout::after {
  position: absolute;
  z-index: 0;
  top: -126px;
  right: -96px;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(73, 183, 233, 0.28);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.inner-callout .inner-eyebrow {
  color: var(--cyan);
}

.inner-callout p:not(.inner-eyebrow),
.inner-callout:not(.inner-callout-primary) p:not(.inner-eyebrow) {
  color: rgba(255, 255, 255, 0.72);
}

.course-archive-controls,
.inner-news-controls {
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(18px);
}

/* Footer as end credits */

.site-footer {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 6% 0%, rgba(73, 183, 233, 0.14), transparent 22%),
    #080b10;
}

.site-footer::before {
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background-image: repeating-linear-gradient(90deg, transparent 0 calc(12.5% - 1px), rgba(255, 255, 255, 0.3) calc(12.5% - 1px) 12.5%);
  content: "";
  pointer-events: none;
}

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

.footer-column > p,
.footer-bottom {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

/* Tablet is its own composition */

@media (max-width: 1180px) {
  body::before {
    left: 12px;
  }

  .hero-video {
    right: 2.4vw;
    width: 66vw;
  }

  .hero .hero-slogan {
    font-size: clamp(72px, 11.4vw, 126px);
  }

  .course-sequencer {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .course-stage {
    position: relative;
    top: auto;
  }

  .course-stage-media {
    height: min(56vw, 580px);
  }

  .course-track {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-left: 1px solid rgba(20, 20, 20, 0.2);
  }

  .course-row {
    border-right: 1px solid rgba(20, 20, 20, 0.2);
  }

  .course-row[data-active="true"] {
    transform: none;
    box-shadow: none;
  }

  .academy-section {
    grid-template-columns: minmax(0, 1fr) minmax(390px, 0.9fr);
  }

  .academy-visual {
    margin-left: 20px;
  }
}

@media (max-width: 900px) {
  .kinetic-orb-a,
  .kinetic-orb-b {
    opacity: 0.26;
  }

  .hero {
    min-height: 940px;
  }

  .hero-video {
    inset: 130px 24px 178px;
    width: calc(100% - 48px);
    height: auto;
    opacity: 0.78;
    clip-path: polygon(5% 0, 100% 0, 100% 92%, 94% 100%, 0 100%, 0 6%);
  }

  .hero-wash {
    background:
      linear-gradient(90deg, rgba(0, 27, 65, 0.94), rgba(0, 23, 55, 0.38)),
      linear-gradient(0deg, rgba(0, 23, 55, 0.98) 0 24%, transparent 66%, rgba(0, 15, 36, 0.66));
  }

  .hero-content {
    padding-top: 210px;
    padding-bottom: 220px;
  }

  .hero .hero-slogan {
    font-size: clamp(67px, 13vw, 104px);
  }

  .hero-title-accent {
    margin-left: 0;
  }

  .hero-lower {
    padding-left: 0;
  }

  .hero-artifact-side,
  .hero-crosshair,
  .hero-aperture {
    display: none;
  }

  .course-stage {
    display: none;
  }

  .course-track {
    gap: 18px;
    border: 0;
  }

  .course-row {
    border: 1px solid rgba(20, 20, 20, 0.2);
    background: rgba(255, 255, 255, 0.45);
  }

  .course-row[data-active="true"] {
    background: rgba(255, 255, 255, 0.45);
    color: var(--ink);
  }

  .course-row > a {
    min-height: 0;
    grid-template-columns: 38px minmax(0, 1fr) 42px;
    grid-template-rows: auto auto;
    padding: 12px;
  }

  .course-row-image {
    display: block;
    grid-column: 1 / -1;
    aspect-ratio: 4 / 2.7;
    overflow: hidden;
  }

  .course-row-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.82) contrast(1.08);
    transition: transform 560ms var(--signal-ease);
  }

  .course-row:hover .course-row-image img {
    transform: scale(1.045);
  }

  .course-row-index {
    grid-column: 1;
    grid-row: 2;
  }

  .course-row-copy {
    grid-column: 2;
    grid-row: 2;
    padding-block: 12px;
  }

  .course-row-copy > span {
    display: none;
  }

  .course-row[data-active="true"] .course-row-copy small {
    color: var(--blue);
  }

  .course-row-arrow {
    grid-column: 3;
    grid-row: 2;
  }

  .course-row[data-active="true"] .course-row-arrow {
    transform: none;
    border-color: var(--ink);
    background: transparent;
    color: var(--ink);
  }

  .academy-section {
    grid-template-columns: 1fr;
  }

  .academy-visual {
    margin: 20px 20px 0;
    min-height: 600px;
    clip-path: polygon(0 0, 100% 0, 95% 100%, 0 100%);
  }

  .academy-section::after {
    inset: 48% 0 0;
  }

  .impact-watermark {
    top: 100px;
    font-size: 52vw;
  }

  .journey-rail {
    right: 24px;
    left: 24px;
  }
}

@media (max-width: 640px) {
  body::before {
    display: none;
  }

  .page-progress {
    width: 3px;
  }

  .announcement::before,
  .announcement::after {
    display: none;
  }

  .site-header {
    top: 36px;
  }

  .hero {
    min-height: 870px;
  }

  .hero-video {
    inset: 110px 0 0;
    width: 100%;
    height: calc(100% - 110px);
    opacity: 0.58;
    border: 0;
    clip-path: none;
    object-position: 63% center;
  }

  .hero-grid {
    background-size: 44px 44px;
  }

  .hero-content {
    padding-top: 168px;
    padding-bottom: 250px;
  }

  .hero .hero-slogan {
    font-size: clamp(49px, 15.8vw, 70px);
    line-height: 0.82;
  }

  .hero .hero-slogan .hero-title-accent {
    margin-left: 0;
  }

  .hero-lower {
    margin-top: 34px;
  }

  .hero-lower > p {
    padding-left: 13px;
  }

  .hero-artifact-top {
    top: 130px;
    right: 16px;
  }

  .hero-artifact-time {
    right: 16px;
    bottom: 153px;
  }

  .hero-counter {
    width: 100%;
  }

  .discipline-ticker {
    width: 104%;
    margin-left: -2%;
  }

  .section-code {
    margin-bottom: 22px;
  }

  .course-filters {
    top: 68px;
    margin-right: -16px;
    padding-right: 16px;
  }

  .course-track {
    grid-template-columns: 1fr;
  }

  .course-row-copy strong {
    font-size: 25px;
  }

  .academy-visual {
    min-height: 470px;
    margin: 12px 12px 0;
  }

  .academy-frame {
    inset: 14px 30px 14px 14px;
  }

  .academy-copy {
    padding-inline: 22px;
  }

  .impact-card:hover,
  .inner-card:hover,
  .inner-related-card:hover,
  .inner-news-card:hover,
  .inner-course-card:hover {
    transform: none;
  }

  .journey-rail {
    top: 26px;
    right: 20px;
    left: 20px;
  }

  .journey-section {
    padding-top: 102px;
  }

  .journey-steps article::before {
    left: 34px;
  }

  .news-section::before {
    background-size: 50% 100%;
  }

  .closing-section::before,
  .closing-orbits {
    width: 118vw;
  }

  .inner-page-header::after {
    background-size: 48px 48px;
  }

  .inner-content-section::before,
  .inner-event-section::before,
  .inner-news-group::before,
  .inner-course-group::before {
    left: -10px;
    width: 3px;
    height: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kinetic-orb,
  .hero-video,
  .hero-grid,
  .hero-title-line,
  .hero-title-accent em::after,
  .hero-crosshair,
  .hero-aperture,
  .academy-frame span:first-child::before,
  .academy-copy::before,
  .closing-orbits span,
  .course-stage-media img {
    animation: none !important;
  }

  .kinetic-orb {
    transform: none !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
    clip-path: none;
  }

  .course-row,
  .impact-card,
  .inner-card,
  .inner-related-card,
  .inner-news-card,
  .inner-course-card {
    transition: none;
  }
}

/* V9 — ambient scenes, compact rhythm and professional course navigation */

:root {
  --pointer-x-pos: 50%;
  --pointer-y-pos: 50%;
  --pointer-dx: 0px;
  --pointer-dy: 0px;
  --pointer-ndx: 0px;
  --pointer-ndy: 0px;
  --page-shift: 0px;
  --page-shift-reverse: 0px;
  --scene-primary: 73 183 233;
  --scene-secondary: 0 69 144;
  --scene-ink: 0 44 100;
  --v10-section-home: clamp(64px, 6vw, 88px);
  --v10-section-inner: clamp(32px, 3.8vw, 48px);
  --v10-card-radius: 12px;
  --v10-ease: cubic-bezier(0.2, 0.78, 0.18, 1);
  --shell: min(calc(100% - 64px), 1320px);
}

html {
  overflow-x: clip;
}

html[data-signal-motion="full"] {
  scroll-behavior: smooth;
}

body {
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
}

:is(h1, h2, h3) {
  max-width: 100%;
  min-width: 0;
  text-wrap: balance;
}

:is(section, article)[id] {
  scroll-margin-top: 112px;
}

html[data-signal-scene="courses"] {
  --scene-primary: 73 183 233;
  --scene-secondary: 82 112 202;
}

html[data-signal-scene="academy"] {
  --scene-primary: 87 201 221;
  --scene-secondary: 0 69 144;
}

html[data-signal-scene="editorial"] {
  --scene-primary: 73 183 233;
  --scene-secondary: 31 102 164;
}

html[data-signal-scene="civic"] {
  --scene-primary: 124 178 206;
  --scene-secondary: 0 69 144;
}

.kinetic-backdrop {
  background:
    radial-gradient(circle at 12% 12%, rgb(var(--scene-primary) / 0.15), transparent 32%),
    radial-gradient(circle at 88% 76%, rgb(var(--scene-secondary) / 0.11), transparent 36%),
    linear-gradient(118deg, rgb(var(--scene-primary) / 0.025), transparent 28% 72%, rgb(var(--scene-secondary) / 0.035)),
    var(--paper);
}

.kinetic-backdrop::before,
.kinetic-backdrop::after {
  position: absolute;
  inset: 0;
  display: block;
  content: "";
  pointer-events: none;
}

.kinetic-backdrop::before {
  opacity: 0.42;
  background:
    linear-gradient(90deg, transparent 0 24.94%, rgb(var(--scene-secondary) / 0.035) 25%, transparent 25.06%),
    linear-gradient(90deg, transparent 0 74.94%, rgb(var(--scene-primary) / 0.04) 75%, transparent 75.06%);
  mask-image: linear-gradient(180deg, transparent, black 14%, black 86%, transparent);
}

.kinetic-backdrop::after {
  inset: -12%;
  opacity: 0.22;
  background: radial-gradient(circle at center, rgb(var(--scene-primary) / 0.2), transparent 18%);
  transform: translate3d(var(--pointer-dx), var(--pointer-dy), 0);
}

html[data-signal-quality="ultra"] .kinetic-backdrop::after {
  opacity: 0.34;
  will-change: transform;
}

.kinetic-orb {
  animation: none;
  will-change: auto;
}

.kinetic-orb-a {
  background: radial-gradient(circle at 42% 48%, rgb(var(--scene-primary) / 0.3), rgb(var(--scene-secondary) / 0.07) 48%, transparent 71%);
  transform: translate3d(var(--pointer-dx), var(--pointer-dy), 0);
}

.kinetic-orb-b {
  background: radial-gradient(circle at center, rgb(var(--scene-secondary) / 0.16), rgb(var(--scene-primary) / 0.07) 43%, transparent 72%);
  transform: translate3d(var(--pointer-ndx), var(--pointer-ndy), 0);
}

.kinetic-orb-c {
  border-color: rgb(var(--scene-secondary) / 0.1);
  transform: translate3d(-50%, -50%, 0);
}

.kinetic-aurora,
.kinetic-rings,
.kinetic-scan {
  position: absolute;
  display: block;
  pointer-events: none;
}

.kinetic-aurora {
  top: -24%;
  left: 22%;
  width: 58vw;
  min-width: 680px;
  height: 148%;
  opacity: 0.26;
  background: radial-gradient(ellipse at center, rgb(var(--scene-primary) / 0.2), transparent 68%);
  transform: translate3d(-8%, 0, 0) rotate(7deg);
}

.kinetic-rings {
  top: 10%;
  right: -19vmax;
  width: min(76vmax, 1180px);
  aspect-ratio: 1;
  opacity: 0.18;
  border-radius: 50%;
  background: repeating-radial-gradient(
    circle,
    transparent 0 64px,
    rgb(var(--scene-secondary) / 0.14) 65px,
    transparent 66px 96px
  );
  transform: translate3d(0, var(--page-shift-reverse), 0);
}

.kinetic-scan {
  top: -10vh;
  right: 0;
  left: 0;
  height: 17vh;
  opacity: 0.34;
  background: linear-gradient(180deg, transparent, rgb(var(--scene-primary) / 0.12), transparent);
  transform: translate3d(0, var(--page-shift), 0);
}

html[data-signal-scene="courses"] .kinetic-mesh {
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, transparent 5%, black 28%, transparent 94%);
}

html[data-signal-scene="editorial"] .kinetic-mesh {
  background-size: 96px 96px;
  opacity: 0.42;
}

html[data-signal-scene="academy"] .kinetic-aurora {
  clip-path: ellipse(42% 46% at 50% 50%);
}

html[data-signal-scene="editorial"] .kinetic-scan {
  right: 6%;
  left: auto;
  width: min(42vw, 720px);
  background: linear-gradient(180deg, transparent, rgb(var(--scene-primary) / 0.15), transparent);
}

html[data-signal-scene="courses"] .kinetic-rings {
  opacity: 0.23;
  background: repeating-radial-gradient(
    circle,
    transparent 0 54px,
    rgb(var(--scene-secondary) / 0.14) 55px,
    transparent 56px 82px
  );
}

html[data-signal-scene="civic"] .kinetic-mesh {
  opacity: 0.28;
  background-size: 112px 32px;
}

html[data-signal-scene="civic"] .kinetic-rings {
  opacity: 0.1;
}

html[data-signal-motion="full"] .kinetic-orb-a {
  animation: v9-orb-drift 32s ease-in-out infinite alternate;
  will-change: transform;
}

html[data-signal-motion="full"] .kinetic-aurora {
  animation: v9-aurora-drift 40s ease-in-out infinite alternate;
  will-change: transform, opacity;
}

html[data-signal-motion="lite"] .kinetic-aurora {
  opacity: 0.17;
  animation: v9-aurora-lite 52s ease-in-out infinite alternate;
  will-change: transform;
}

html[data-signal-motion="lite"] .kinetic-orb-b,
html[data-signal-motion="lite"] .kinetic-orb-c,
html[data-signal-motion="lite"] .kinetic-rings,
html[data-signal-motion="lite"] .kinetic-grain,
html[data-signal-motion="static"] .kinetic-grain,
html[data-signal-motion="static"] .kinetic-rings {
  display: none;
}

html[data-signal-motion="static"] .kinetic-aurora {
  opacity: 0.13;
  transform: translate3d(-8%, 0, 0) rotate(7deg);
}

html[data-signal-paused="true"] .kinetic-backdrop *,
html[data-signal-paused="true"] .hero *,
html[data-signal-paused="true"] .academy-section *,
html[data-signal-paused="true"] .closing-section * {
  animation-play-state: paused !important;
}

@keyframes v9-orb-drift {
  from { translate: -1vw -1vh; }
  to { translate: 4vw 5vh; }
}

@keyframes v9-aurora-drift {
  from { transform: translate3d(-10%, -2%, 0) rotate(6deg) scale(0.98); opacity: 0.2; }
  to { transform: translate3d(10%, 3%, 0) rotate(10deg) scale(1.04); opacity: 0.34; }
}

@keyframes v9-aurora-lite {
  from { transform: translate3d(-7%, 0, 0) rotate(7deg); }
  to { transform: translate3d(2%, 2%, 0) rotate(8deg); }
}

/* Straight, calm discipline rail: motion is secondary to the information. */

.discipline-ticker {
  width: 100%;
  margin: 0;
  transform: none;
  border-color: rgba(73, 183, 233, 0.46);
  background: var(--blue-deep);
  color: var(--white);
  box-shadow: 0 10px 28px rgba(0, 44, 100, 0.08);
}

.discipline-ticker > div {
  padding: 8px 0;
  animation-duration: 42s;
  will-change: transform;
}

.discipline-ticker i {
  color: var(--cyan);
}

/* The previous card-first course menu returns, with denser and clearer cards. */

.courses-section {
  padding-block: var(--v10-section-home);
}

.courses-section .section-heading {
  margin-bottom: 32px;
}

.course-filters {
  top: 76px;
  margin-bottom: 16px;
  padding: 8px 0;
  background: rgba(245, 244, 239, 0.94);
}

.course-filters button,
.course-filters button.is-active {
  min-height: 44px;
  clip-path: none;
  border-radius: 999px;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  border: 0;
}

.course-card {
  --course-tone: 73 183 233;
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(0, 44, 100, 0.18);
  border-radius: var(--v10-card-radius);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 30px rgba(0, 44, 100, 0.055);
  transition: transform 420ms var(--v10-ease), border-color 240ms ease, box-shadow 420ms var(--v10-ease);
}

.course-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  z-index: 3;
  height: 3px;
  background: rgb(var(--course-tone));
  content: "";
}

.course-card > a {
  display: flex;
  height: 100%;
  flex-direction: column;
}

.course-card:hover,
.course-card:focus-within {
  z-index: 2;
  transform: translate3d(0, -5px, 0);
  border-color: rgb(var(--course-tone) / 0.68);
  box-shadow: 0 20px 50px rgba(0, 44, 100, 0.12);
}

.course-image-wrap {
  aspect-ratio: 5 / 3;
  margin: 8px 8px 0;
  border-radius: 7px;
}

.course-image-wrap::after {
  background:
    linear-gradient(180deg, rgba(0, 20, 50, 0.2), transparent 38%),
    linear-gradient(0deg, rgba(0, 20, 50, 0.62), transparent 50%);
}

.course-image-wrap img {
  filter: saturate(0.82) contrast(1.07);
  transition-duration: 520ms;
}

.course-card:hover img,
.course-card:focus-within img {
  transform: scale(1.035);
  filter: saturate(0.98) contrast(1.05);
}

.course-index,
.course-arrow {
  top: 14px;
  height: 36px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: none;
}

.course-index {
  left: 14px;
}

.course-arrow {
  right: 14px;
}

.course-card:hover .course-arrow,
.course-card:focus-within .course-arrow {
  transform: translate3d(2px, -2px, 0);
  background: var(--cyan);
}

.course-copy {
  min-height: 184px;
  padding: 15px 18px 17px;
}

.course-area {
  margin-bottom: 9px;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.course-card h3 {
  font-size: clamp(21px, 1.58vw, 27px);
  line-height: 1.02;
}

.course-card p {
  margin: 10px 0 12px;
  font-size: 13px;
  line-height: 1.45;
}

.course-link {
  min-height: 44px;
  padding-top: 12px;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.tone-cyan { --course-tone: 73 183 233; }
.tone-violet { --course-tone: 121 100 214; }
.tone-blue { --course-tone: 0 69 144; }
.tone-lime { --course-tone: 137 177 60; }
.tone-amber { --course-tone: 222 141 21; }
.tone-pink { --course-tone: 211 78 139; }
.tone-green { --course-tone: 38 139 100; }
.tone-red { --course-tone: 201 66 57; }

/* Compact homepage pacing. */

.hero {
  min-height: 680px;
  height: 92svh;
  max-height: 820px;
}

.hero-video {
  inset: 112px 3.2vw 110px auto;
}

.hero-content {
  padding-top: 112px;
  padding-bottom: 126px;
}

.hero-eyebrow {
  margin-bottom: clamp(15px, 1.8vh, 22px);
}

.hero .hero-slogan {
  max-width: min(1050px, 88vw);
  font-size: clamp(64px, 8.3vw, 138px);
  letter-spacing: -0.072em;
  line-height: 0.8;
}

.hero-lower {
  margin-top: 24px;
}

.hero-counter > div {
  min-height: 84px;
  padding-block: 16px;
}

.hero-video-control {
  bottom: 112px;
}

.section-code {
  margin-bottom: 16px;
}

.section-heading h2,
.academy-copy h2,
.impact-section h2,
.journey-sticky h2 {
  font-size: clamp(42px, 4.4vw, 72px);
  line-height: 0.94;
}

.academy-section {
  min-height: 620px;
}

.academy-visual {
  min-height: 560px;
  margin: 16px 0 16px 16px;
  clip-path: polygon(0 0, 100% 0, 96% 100%, 0 100%);
}

.academy-copy {
  padding-block: 56px;
}

.academy-lead {
  margin: 20px 0 24px;
}

.academy-list > div {
  padding-block: 12px;
}

.text-link {
  margin-top: 22px;
}

.impact-section {
  padding-block: var(--v10-section-home);
}

.impact-section h2 {
  margin-bottom: 38px;
}

.impact-grid {
  grid-template-rows: repeat(2, minmax(156px, auto));
}

.impact-card {
  min-height: 156px;
  padding: 20px;
}

.impact-main {
  min-height: 312px;
}

.journey-section {
  padding: 72px max(40px, calc((100vw - 1400px) / 2));
}

.journey-rail {
  top: 28px;
}

.journey-steps article {
  min-height: 184px;
  padding-block: 24px;
}

.journey-steps h3 {
  margin-bottom: 15px;
}

.news-section {
  padding-block: var(--v10-section-home);
}

.section-heading.compact {
  margin-bottom: 32px;
}

.news-item {
  min-height: 104px;
}

.closing-section {
  min-height: min(620px, 72svh);
  padding: 64px 40px;
}

.closing-section h2 {
  font-size: clamp(48px, 6.2vw, 94px);
  line-height: 0.92;
}

.closing-actions {
  margin-top: 26px;
}

.site-footer {
  padding-top: 44px;
}

/* Each section gets a quiet field; capable browsers move it with the viewport. */

:is(
  .inner-content-section,
  .inner-event-section,
  .inner-news-group,
  .inner-course-group,
  .inner-document-section,
  .inner-related
) {
  position: relative;
  isolation: isolate;
}

:is(
  .inner-content-section,
  .inner-event-section,
  .inner-news-group,
  .inner-course-group,
  .inner-document-section,
  .inner-related
)::after {
  position: absolute;
  inset: 3% -3%;
  z-index: -1;
  opacity: 0.72;
  background:
    radial-gradient(circle at 88% 12%, rgb(var(--scene-primary) / 0.09), transparent 28%),
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  content: "";
  pointer-events: none;
}

@supports (animation-timeline: view()) {
  html[data-signal-motion="full"] .courses-section::before,
  html[data-signal-motion="full"] .academy-section::after,
  html[data-signal-motion="full"] .impact-section::before,
  html[data-signal-motion="full"] .journey-section::before,
  html[data-signal-motion="full"] .news-section::before,
  html[data-signal-motion="full"] .inner-content-section::after,
  html[data-signal-motion="full"] .inner-event-section::after,
  html[data-signal-motion="full"] .inner-news-group::after,
  html[data-signal-motion="full"] .inner-course-group::after,
  html[data-signal-motion="full"] .inner-document-section::after,
  html[data-signal-motion="full"] .inner-related::after {
    animation: v9-section-field linear both;
    animation-timeline: view();
    animation-range: entry -10% exit 110%;
  }
}

@keyframes v9-section-field {
  from { opacity: 0.48; transform: translate3d(0, -18px, 0); }
  50% { opacity: 1; }
  to { opacity: 0.56; transform: translate3d(0, 18px, 0); }
}

/* Compact, legible inner pages. */

.sub-page {
  min-height: 0;
  padding-bottom: 44px;
  background: rgba(245, 244, 239, 0.84);
}

html[data-signal-motion="full"] .sub-page::after {
  opacity: 0.38;
}

.inner-breadcrumbs {
  padding-block: 12px;
}

.inner-page-header,
.inner-archive-header {
  min-height: clamp(270px, 29vw, 380px);
  padding-block: clamp(34px, 4vw, 52px);
}

.inner-page-header::before {
  background:
    radial-gradient(circle at 72% 28%, rgba(73, 183, 233, 0.5), transparent 25%),
    linear-gradient(125deg, #00142f, var(--blue-deep) 48%, var(--blue));
}

.inner-page-heading h1,
.inner-article-header h1,
.inner-course-hero h1,
.inner-event-hero h1 {
  max-inline-size: 100%;
  font-size: clamp(48px, 5.8vw, 88px);
  overflow-wrap: break-word;
  word-break: normal;
  hyphens: none;
  letter-spacing: -0.05em;
  line-height: 0.94;
}

.inner-editorial-hero,
.inner-course-hero {
  gap: clamp(24px, 3vw, 36px);
  padding-block: clamp(32px, 4vw, 52px);
}

.inner-editorial-hero .inner-page-heading h1,
.inner-course-hero h1 {
  font-size: clamp(42px, 4.4vw, 68px);
}

.inner-editorial-hero .inner-hero-media,
.inner-course-hero .inner-hero-media {
  height: min(38vw, 380px);
  max-height: 380px;
}

.inner-lead {
  max-width: 72ch;
  margin-top: 15px;
  font-size: clamp(17px, 1.6vw, 21px);
}

.inner-facts > div {
  min-height: 78px;
  padding: 14px;
}

.inner-course-facts > div,
.inner-page-header-courses .inner-facts > div {
  min-height: 76px;
}

.inner-anchor-nav,
.subcategory-menu {
  min-height: 48px;
  margin-bottom: 6px;
  padding-block: 2px;
}

.inner-content-section,
.inner-event-section,
.inner-news-group,
  .inner-course-group,
  .inner-document-section,
  .inner-related {
  padding-block: var(--v10-section-inner);
}

.inner-content-section {
  gap: clamp(24px, 3.4vw, 40px);
}

.inner-section-heading h2,
.inner-callout h2 {
  max-inline-size: 100%;
  font-size: clamp(32px, 3.4vw, 52px);
  overflow-wrap: break-word;
  hyphens: none;
  line-height: 1.02;
}

.inner-prose,
.inner-prose-lead,
.inner-content-section > p,
.inner-article-body {
  max-width: 72ch;
  line-height: 1.58;
}

.inner-prose p {
  margin-bottom: 14px;
}

.inner-feature-list li,
.inner-career-list li,
.inner-module-list li {
  min-height: 46px;
  padding-block: 11px 10px;
}

.inner-card,
.inner-related-card {
  min-height: 170px;
  padding: 18px;
}

.inner-card-meta {
  margin-bottom: 12px;
}

.inner-callout {
  min-height: 196px;
  margin-top: 38px;
  padding: clamp(26px, 3.4vw, 40px);
}

.inner-course-card-body {
  min-height: 226px;
  padding: 18px;
}

.inner-course-card h3 {
  font-size: clamp(25px, 2.25vw, 35px);
}

.inner-highlight {
  margin-bottom: 14px;
  padding: 15px 18px;
}

.inner-news-explorer {
  padding-top: clamp(32px, 4vw, 52px);
}

.inner-news-card-body {
  min-height: 194px;
  padding: 18px;
}

.inner-article-header {
  padding: clamp(36px, 4.2vw, 54px) 0 26px;
}

.inner-article-layout {
  gap: 40px;
  padding: 34px 0 46px;
}

.inner-event-card {
  min-height: 160px;
  padding-block: 18px;
}

.inner-document-card {
  min-height: 100px;
  gap: 20px;
  padding-block: 13px;
}

.inner-faq-section {
  padding-block: 32px;
}

.inner-faq-item summary {
  min-height: 64px;
  padding-block: 11px;
}

.inner-faq-answer {
  padding-bottom: 20px;
}

.course-archive-controls {
  padding: 14px;
}

.course-archive-result-bar {
  min-height: 52px;
}

.course-archive-group > summary {
  min-height: 70px;
}

.course-archive-edition {
  padding: 17px;
}

.wordpress-content-layout {
  padding: 24px 0 40px;
}

/* Repeated surfaces avoid GPU-expensive blur; sticky navigation keeps it. */

.inner-card,
.inner-related-card,
.inner-news-card,
.inner-course-card,
.inner-document-card,
.course-archive-edition {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: none;
}

.inner-page-heading,
.inner-article-header,
.inner-course-hero-copy,
.inner-event-hero,
.inner-section-heading {
  min-width: 0;
  container-type: inline-size;
}

@supports (font-size: 1cqi) {
  .inner-page-heading h1,
  .inner-article-header h1,
  .inner-course-hero h1,
  .inner-event-hero h1 {
    font-size: clamp(48px, 8.2cqi, 88px);
  }

  .inner-editorial-hero .inner-page-heading h1,
  .inner-course-hero h1 {
    font-size: clamp(42px, 8.4cqi, 68px);
  }

  .inner-section-heading h2 {
    font-size: clamp(32px, 12cqi, 52px);
  }
}

.inner-article-header h1,
.inner-event-hero h1 {
  font-size: clamp(42px, 5vw, 76px);
  line-height: 0.98;
}

:is(
  .inner-page-heading,
  .inner-course-hero-copy,
  .inner-article-header,
  .inner-event-hero > *,
  .section-heading > *,
  .inner-section-heading,
  .course-copy,
  .news-item h3,
  .inner-card,
  .inner-related-card,
  .inner-course-card-body,
  .inner-news-card-body,
  .inner-event-card-body,
  .inner-document-card-body,
  .course-archive-edition > header > div,
  .inner-facts dd,
  .inner-course-facts dd
) {
  min-inline-size: 0;
}

:is(
  .course-card h3,
  .inner-card-title,
  .inner-card h3,
  .inner-related-card h3,
  .inner-news-card h3,
  .inner-course-card h3,
  .inner-event-card h3,
  .inner-document-card h3,
  .course-archive-group-title strong,
  .course-archive-edition h3,
  .news-item h3,
  .inner-facts dd,
  .inner-course-facts dd
) {
  max-inline-size: 100%;
  overflow-wrap: break-word;
  word-break: normal;
  hyphens: none;
  text-wrap: balance;
}

:is(.button, .inner-button, .header-cta) {
  clip-path: none;
  border-radius: 999px;
}

:is(.closing-actions .button, .inner-callout .inner-button) {
  position: relative;
  z-index: 2;
  width: clamp(220px, 18vw, 260px);
  max-width: 100%;
  min-height: 60px;
  justify-content: center;
  padding-inline: 26px;
  border-radius: 999px;
  text-align: center;
  touch-action: manipulation;
}

.inner-callout .inner-button {
  border-color: var(--white);
  background: var(--white);
  color: var(--ink);
}

.inner-callout > .inner-actions {
  align-items: stretch;
  justify-content: flex-end;
  margin-top: 0;
}

.wordpress-content h2 {
  font-size: clamp(30px, 3.2vw, 46px);
}

.wordpress-content h3 {
  font-size: clamp(23px, 2.4vw, 34px);
}

.inner-news-controls-heading h2 {
  font-size: clamp(32px, 3.4vw, 50px);
}

:is(
  .course-card h3,
  .inner-card-title,
  .inner-card h3,
  .inner-related-card h3,
  .inner-news-card h3,
  .inner-course-card h3,
  .inner-document-card h3,
  .course-archive-edition h3
) {
  font-size: clamp(21px, 1.65vw, 30px);
  letter-spacing: -0.038em;
  line-height: 1.08;
}

.news-item h3 {
  font-size: clamp(22px, 1.9vw, 32px);
  letter-spacing: -0.04em;
  line-height: 1.06;
}

.inner-course-facts dd {
  font-size: clamp(18px, 1.55vw, 25px);
  line-height: 1.05;
}

.inner-card,
.inner-related-card,
.inner-news-card,
.inner-course-card,
.inner-document-card,
.course-archive-edition {
  border: 1px solid rgba(0, 44, 100, 0.22);
  border-radius: 10px;
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.84),
    0 10px 28px rgba(0, 44, 100, 0.045);
  transition:
    transform 420ms var(--v10-ease),
    border-color 240ms ease,
    box-shadow 420ms var(--v10-ease),
    background-color 240ms ease;
}

.inner-card:hover,
.inner-related-card:hover,
.inner-news-card:hover,
.inner-course-card:hover {
  transform: translate3d(0, -4px, 0);
  border-color: rgb(var(--scene-primary) / 0.66);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 44px rgba(0, 44, 100, 0.1);
}

.inner-hero-media {
  border-radius: 12px;
  box-shadow: 0 18px 56px rgba(0, 44, 100, 0.12);
}

.inner-hero-media::after {
  border-radius: inherit;
}

.inner-content-section::before,
.inner-event-section::before,
.inner-news-group::before,
.inner-course-group::before {
  left: -12px;
  width: 3px;
  height: 30px;
  border-radius: 999px;
  box-shadow: 0 0 22px rgb(var(--scene-primary) / 0.28);
}

html[data-signal-motion="full"] [data-reveal] {
  transform: translate3d(0, 22px, 0) scale(0.992);
  clip-path: none;
  transition:
    opacity 520ms ease,
    transform 720ms var(--v10-ease);
}

html[data-signal-motion="full"] [data-reveal].is-visible {
  transform: translate3d(0, 0, 0) scale(1);
}

.academy-list > div,
.journey-steps article,
.news-item {
  transition:
    background-color 240ms ease,
    border-color 240ms ease;
}

.academy-list > div:hover,
.journey-steps article:hover,
.news-item:hover,
.news-item:focus-visible {
  padding-inline: 0;
}

.academy-list > div > *,
.journey-steps article > *,
.news-item > :not(.news-arrow) {
  transition: transform 420ms var(--v10-ease);
}

.academy-list > div:hover > *,
.journey-steps article:hover > *,
.news-item:hover > :not(.news-arrow),
.news-item:focus-visible > :not(.news-arrow) {
  transform: translate3d(6px, 0, 0);
}

html[data-signal-motion="full"] .hero-video {
  backface-visibility: hidden;
  will-change: transform;
}

html[data-signal-motion="full"] .page-progress span {
  will-change: transform;
}

html[data-signal-quality="ultra"] .kinetic-scan {
  animation: v10-scan-breathe 9s ease-in-out infinite alternate;
  will-change: opacity;
}

@supports (rotate: 1deg) {
  html[data-signal-quality="ultra"] .kinetic-rings {
    animation: v10-ring-drift 72s ease-in-out infinite alternate;
    will-change: rotate;
  }
}

@keyframes v10-scan-breathe {
  from { opacity: 0.18; }
  to { opacity: 0.4; }
}

@keyframes v10-ring-drift {
  from { rotate: -4deg; }
  to { rotate: 4deg; }
}

@media (hover: hover) and (pointer: fine) {
  html[data-signal-quality="ultra"] :is(
    .course-card,
    .inner-card,
    .inner-related-card,
    .inner-news-card,
    .inner-course-card
  ) {
    transform: translateZ(0);
  }

  html[data-signal-quality="ultra"] :is(
    .course-card,
    .inner-card,
    .inner-related-card,
    .inner-news-card,
    .inner-course-card
  ):hover {
    transform: translate3d(0, -5px, 0) scale(1.004);
  }
}

@supports (content-visibility: auto) {
  .inner-course-group,
  .inner-news-group,
  .inner-document-section,
  .inner-related,
  .inner-event-section {
    content-visibility: auto;
    contain-intrinsic-size: auto 620px;
  }
}

/* Low-power, touch and explicit user preferences. */

html[data-signal-motion="lite"] .hero-video,
html[data-signal-motion="lite"] .hero-grid,
html[data-signal-motion="lite"] .hero-orbit,
html[data-signal-motion="lite"] .hero-crosshair,
html[data-signal-motion="lite"] .hero-aperture,
html[data-signal-motion="lite"] .announcement-dot,
html[data-signal-motion="lite"] .academy-signal span,
html[data-signal-motion="lite"] .academy-frame span:first-child::before,
html[data-signal-motion="lite"] .academy-copy::before,
html[data-signal-motion="lite"] .closing-orbits span,
html[data-signal-motion="lite"] .discipline-ticker > div,
html[data-signal-motion="static"] .hero-video,
html[data-signal-motion="static"] .hero-grid,
html[data-signal-motion="static"] .hero-orbit,
html[data-signal-motion="static"] .hero-crosshair,
html[data-signal-motion="static"] .hero-aperture,
html[data-signal-motion="static"] .announcement-dot,
html[data-signal-motion="static"] .academy-signal span,
html[data-signal-motion="static"] .academy-frame span:first-child::before,
html[data-signal-motion="static"] .academy-copy::before,
html[data-signal-motion="static"] .closing-orbits span,
html[data-signal-motion="static"] .discipline-ticker > div {
  animation: none !important;
  will-change: auto;
}

html[data-signal-motion="lite"] .site-header.is-scrolled,
html[data-signal-motion="lite"] .inner-anchor-nav,
html[data-signal-motion="lite"] .subcategory-menu,
html[data-signal-motion="static"] .site-header.is-scrolled,
html[data-signal-motion="static"] .inner-anchor-nav,
html[data-signal-motion="static"] .subcategory-menu {
  backdrop-filter: none;
}

html[data-signal-motion="lite"] .inner-card,
html[data-signal-motion="lite"] .inner-related-card,
html[data-signal-motion="lite"] .inner-news-card,
html[data-signal-motion="lite"] .inner-course-card,
html[data-signal-motion="lite"] .course-card,
html[data-signal-motion="static"] .inner-card,
html[data-signal-motion="static"] .inner-related-card,
html[data-signal-motion="static"] .inner-news-card,
html[data-signal-motion="static"] .inner-course-card,
html[data-signal-motion="static"] .course-card {
  background: rgba(255, 255, 255, 0.96);
}

html[data-signal-motion="static"] .page-progress {
  display: none;
}

html[data-signal-motion="static"] [data-reveal] {
  opacity: 1;
  transform: none;
  clip-path: none;
  transition: none;
}

@media (max-width: 1180px) {
  .courses-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .academy-section {
    min-height: 620px;
  }

  .academy-visual {
    min-height: 540px;
  }
}

@media (max-width: 900px) {
  :root {
    --shell: calc(100% - 48px);
  }

  .kinetic-grain,
  .kinetic-orb-c,
  .kinetic-rings {
    display: none;
  }

  .hero {
    min-height: 750px;
    height: auto;
    max-height: none;
  }

  .hero-video {
    inset: 108px 24px 136px;
  }

  .hero-content {
    padding-top: 142px;
    padding-bottom: 154px;
  }

  .hero .hero-slogan {
    max-width: min(720px, 92vw);
    font-size: clamp(58px, 10vw, 86px);
    line-height: 0.81;
  }

  .hero-counter > div {
    min-height: 80px;
  }

  .courses-section,
  .impact-section,
  .news-section {
    padding-block: 56px;
  }

  .courses-section .section-heading,
  .section-heading.compact {
    margin-bottom: 26px;
  }

  .courses-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .course-copy {
    min-height: 176px;
  }

  .academy-section {
    min-height: 0;
  }

  .academy-visual {
    min-height: 390px;
    margin: 12px 12px 0;
    clip-path: none;
  }

  .academy-copy {
    padding: 52px 36px;
  }

  .journey-section {
    gap: 38px;
    padding: 60px 24px;
  }

  .journey-steps article {
    min-height: 176px;
    padding-block: 24px;
  }

  .news-item {
    min-height: 104px;
  }

  .closing-section {
    min-height: 520px;
    padding: 54px 24px;
  }

  .sub-page {
    padding-bottom: 36px;
  }

  .inner-page-header,
  .inner-archive-header {
    min-height: 310px;
    padding-block: 34px;
  }

  .inner-editorial-hero,
  .inner-course-hero {
    gap: 24px;
    padding-block: 34px;
  }

  .inner-editorial-hero .inner-hero-media,
  .inner-course-hero .inner-hero-media {
    height: 300px;
  }

  .inner-content-section,
  .inner-event-section,
  .inner-news-group,
  .inner-course-group,
  .inner-document-section,
  .inner-related {
    padding-block: 34px;
  }

  .inner-content-section {
    gap: 22px;
  }

  .inner-callout {
    min-height: 0;
    margin-top: 32px;
    padding: 28px;
  }

  .inner-course-card-body {
    min-height: 214px;
  }
}

@media (max-width: 640px) {
  :root {
    --shell: calc(100% - 32px);
  }

  .kinetic-orb-b,
  .kinetic-grain,
  .kinetic-rings {
    display: none;
  }

  .kinetic-aurora {
    left: -34%;
    min-width: 560px;
    opacity: 0.15;
  }

  .hero {
    min-height: 700px;
  }

  .hero-content {
    padding-top: 126px;
    padding-bottom: 156px;
  }

  .hero .hero-slogan {
    max-width: 100%;
    font-size: clamp(46px, 14vw, 60px);
    letter-spacing: -0.06em;
    line-height: 0.84;
  }

  .hero-lower {
    margin-top: 20px;
  }

  .hero-counter > div {
    min-height: 72px;
    padding-block: 11px;
  }

  .hero-video-control {
    bottom: 90px;
  }

  .discipline-ticker {
    width: 100%;
    margin: 0;
  }

  .discipline-ticker > div {
    padding-block: 8px;
  }

  .section-code {
    margin-bottom: 16px;
  }

  .courses-section,
  .impact-section,
  .news-section {
    padding-block: 44px;
  }

  .courses-section .section-heading,
  .section-heading.compact {
    margin-bottom: 22px;
  }

  .section-heading h2,
  .academy-copy h2,
  .impact-section h2,
  .journey-sticky h2 {
    font-size: clamp(38px, 11.5vw, 50px);
  }

  .course-filters {
    margin-bottom: 12px;
    padding-block: 6px;
  }

  .courses-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .course-card > a {
    display: grid;
    grid-template-columns: minmax(112px, 34%) minmax(0, 1fr);
  }

  .course-image-wrap {
    height: calc(100% - 12px);
    min-height: 180px;
    aspect-ratio: auto;
    margin: 6px 0 6px 6px;
  }

  .course-copy {
    min-height: 192px;
    padding: 14px 12px 12px;
  }

  .course-card h3 {
    font-size: clamp(20px, 5.9vw, 25px);
  }

  .course-card p {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .course-index {
    left: 12px;
    width: 38px;
  }

  .course-arrow {
    right: 8px;
  }

  .academy-visual {
    min-height: 290px;
    margin: 8px 8px 0;
  }

  .academy-copy {
    padding: 40px 18px;
  }

  .academy-lead {
    margin: 17px 0 20px;
  }

  .academy-list > div {
    padding-block: 12px;
  }

  .impact-section h2 {
    margin-bottom: 24px;
  }

  .impact-card {
    min-height: 132px;
    padding: 17px;
  }

  .impact-main {
    min-height: 226px;
  }

  .journey-section {
    gap: 36px;
    padding: 50px 16px;
  }

  .journey-rail {
    top: 20px;
  }

  .journey-steps article {
    min-height: 158px;
    padding-block: 20px;
  }

  .journey-steps h3 {
    margin-bottom: 16px;
    font-size: 29px;
  }

  .news-item {
    min-height: 120px;
    padding-block: 17px;
  }

  .closing-section {
    min-height: 440px;
    padding: 46px 20px;
  }

  .closing-section h2 {
    font-size: clamp(42px, 12vw, 56px);
  }

  .closing-actions {
    margin-top: 20px;
  }

  .site-footer {
    padding-top: 44px;
  }

  .sub-page {
    padding-bottom: 26px;
  }

  .inner-breadcrumbs {
    padding-block: 12px;
  }

  .inner-page-header,
  .inner-archive-header {
    min-height: 250px;
    padding: 28px 0 25px;
  }

  .inner-page-heading h1,
  .inner-article-header h1,
  .inner-course-hero h1,
  .inner-event-hero h1,
  .inner-editorial-hero .inner-page-heading h1 {
    font-size: clamp(36px, 10.5vw, 48px);
    overflow-wrap: break-word;
    hyphens: none;
    letter-spacing: -0.035em;
    line-height: 0.98;
  }

  .inner-lead {
    margin-top: 14px;
    font-size: 17px;
  }

  .inner-editorial-hero,
  .inner-course-hero {
    gap: 18px;
    padding-block: 26px;
  }

  .inner-editorial-hero .inner-hero-media,
  .inner-course-hero .inner-hero-media {
    height: min(66vw, 230px);
  }

  .inner-facts > div,
  .inner-course-facts > div {
    min-height: 72px;
    padding: 12px;
  }

  .inner-content-section,
  .inner-event-section,
  .inner-news-group,
  .inner-course-group,
  .inner-document-section,
  .inner-related {
    padding-block: 26px;
  }

  .inner-content-section {
    gap: 17px;
  }

  .inner-section-heading h2,
  .inner-callout h2 {
    font-size: clamp(30px, 8.5vw, 38px);
    overflow-wrap: break-word;
  }

  .inner-card,
  .inner-related-card {
    padding: 18px;
  }

  .inner-callout {
    margin-top: 26px;
    padding: 21px 18px;
  }

  :is(.closing-actions .button, .inner-callout .inner-button) {
    width: 100%;
    max-width: none;
  }

  .inner-callout > .inner-actions {
    width: 100%;
    flex-direction: column;
  }

  .inner-course-card-body,
  .inner-news-card-body {
    min-height: 0;
    padding: 18px;
  }

  .inner-course-card-media {
    aspect-ratio: 16 / 9;
  }

  .inner-news-explorer {
    padding-top: 28px;
  }

  .inner-article-header {
    padding: 27px 0 20px;
  }

  .inner-article-layout {
    gap: 26px;
    padding: 27px 0 34px;
  }

  .inner-event-card {
    padding-block: 18px;
  }

  .inner-document-card {
    gap: 16px;
    padding-block: 14px;
  }

  .inner-faq-section {
    padding-block: 26px;
  }

  .inner-faq-item summary {
    min-height: 58px;
    padding-block: 10px;
  }

  .inner-faq-answer {
    padding-bottom: 20px;
  }

  .course-archive-controls {
    padding: 14px;
  }

  .course-archive-result-bar {
    min-height: 52px;
  }

  .course-archive-group > summary {
    min-height: 68px;
  }

  .course-archive-edition {
    padding: 16px;
  }

  .wordpress-content-layout {
    padding: 20px 0 32px;
  }
}

/* Secondary mastheads remain horizontal on desktop-class viewports, including
   laptops whose Windows scaling reduces the effective CSS viewport. */

@media (min-width: 721px) {
  .inner-page-header:not(.inner-page-header-courses):not(.inner-archive-header) > .inner-page-heading {
    display: grid;
    width: 100%;
    max-width: none;
    grid-template-columns: minmax(0, 1.08fr) minmax(260px, 0.72fr);
    align-items: end;
    column-gap: clamp(22px, 4vw, 62px);
    row-gap: 12px;
  }

  .inner-page-header:not(.inner-page-header-courses):not(.inner-archive-header) > .inner-page-heading .inner-eyebrow {
    grid-column: 1 / -1;
  }

  .inner-page-header:not(.inner-page-header-courses):not(.inner-archive-header) > .inner-page-heading h1 {
    grid-column: 1;
  }

  .inner-page-header:not(.inner-page-header-courses):not(.inner-archive-header) > .inner-page-heading .inner-lead {
    grid-column: 2;
    align-self: end;
    margin-top: 0;
    padding-bottom: 0.18em;
  }

  .inner-page-header:not(.inner-page-header-courses):not(.inner-archive-header) > .inner-page-heading .inner-actions {
    grid-column: 1 / -1;
  }
}

@media (min-width: 721px) and (max-width: 1180px) {
  .inner-page-header-courses,
  .inner-archive-header {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.72fr);
    gap: clamp(22px, 3vw, 38px);
  }

  .inner-page-header-courses .inner-facts,
  .inner-archive-facts {
    max-width: none;
  }
}

@media (min-width: 721px) and (max-width: 900px) {
  .inner-editorial-hero,
  .inner-course-hero {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.76fr);
    gap: 24px;
  }
}

/* Broken remote editorial media keeps the art-directed surface clean while
   preserving meaningful alt text for assistive technology. */
:is(
  .inner-hero-image,
  .inner-news-card img,
  .inner-course-card img,
  .news-item img
) {
  color: transparent;
}

@media (hover: none) {
  .course-card:hover,
  .impact-card:hover,
  .inner-card:hover,
  .inner-related-card:hover,
  .inner-news-card:hover,
  .inner-course-card:hover {
    transform: none;
  }

  .course-card:hover img,
  .course-card:hover .course-arrow {
    transform: none;
  }

  .academy-list > div:hover > *,
  .journey-steps article:hover > *,
  .news-item:hover > :not(.news-arrow),
  .news-item:focus-visible > :not(.news-arrow) {
    transform: none;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .site-header.is-scrolled,
  .inner-anchor-nav,
  .subcategory-menu,
  .course-filters {
    backdrop-filter: none;
  }

  .course-card,
  .inner-card,
  .inner-related-card,
  .inner-news-card,
  .inner-course-card,
  .inner-document-card {
    background: var(--white);
  }
}

@media (prefers-contrast: more) {
  .kinetic-grain {
    display: none;
  }

  .sub-page {
    background: rgba(245, 244, 239, 0.96);
  }

  .course-card,
  .inner-card,
  .inner-related-card,
  .inner-news-card,
  .inner-course-card {
    border-color: currentColor;
    background: var(--white);
  }
}

@media (prefers-reduced-motion: reduce), (update: slow), (prefers-reduced-data: reduce) {
  .kinetic-backdrop *,
  .hero *,
  .academy-section *,
  .closing-section *,
  .discipline-ticker > div {
    animation: none !important;
    transition-duration: 0.01ms !important;
    will-change: auto !important;
  }

  .page-progress {
    display: none;
  }

  [data-reveal],
  .course-card,
  .inner-card,
  .inner-related-card,
  .inner-news-card,
  .inner-course-card,
  .academy-list > div,
  .academy-list > div > *,
  .journey-steps article,
  .journey-steps article > *,
  .news-item,
  .news-item > * {
    animation: none !important;
    transform: none !important;
    transition: none !important;
  }
}

@media (forced-colors: active), print {
  .kinetic-backdrop,
  .page-progress,
  .hero-artifacts,
  .academy-frame,
  .closing-orbits {
    display: none !important;
  }
}