@font-face {
  font-family: "Alpha Lyrae";
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url("assets/fonts/alpha-lyrae-medium.woff2") format("woff2");
}

:root {
  --black: #090909;
  --panel: #161616;
  --panel-soft: #1d1d1d;
  --white: #f5f5f7;
  --muted: #a2a2a8;
  --line: rgba(245, 245, 247, 0.16);
  --accent: #7c3aed;
  
  --display: "Alpha Lyrae";
  --body: "Figtree";
  --mono: "Figtree";
  --content: 1240px;
  --gutter: 34px;
  --section-title-size: clamp(54px, 6vw, 78px);
  --section-label-size: 24px;
  --section-label-leading: 1.05;
  --section-body-size: 14px;
  --section-body-leading: 1.4;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.35;
  font-synthesis: none;
}

.section-heading h2,
.faq-list summary {
  font-feature-settings: "calt" 1;
  -webkit-font-feature-settings: "calt" 1;
  font-variant-ligatures: contextual;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
textarea {
  font: inherit;
}
button {
  cursor: pointer;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 20;
  transform: translateY(-150%);
  background: var(--accent);
  color: var(--black);
  padding: 8px 12px;
  font-weight: 700;
}
.skip-link:focus {
  transform: translateY(0);
}
.site-frame {
  width: 100%;
  overflow: hidden;
  background: var(--black);
}
.site-header,
.hero-wrap,
.section,
.site-footer {
  width: min(var(--content), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}

.site-header {
  position: relative;
  z-index: 10;
  display: grid;
  min-height: 76px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  background: rgba(9, 9, 9, 0.96);
}
.site-header.is-scrolled {
  position: sticky;
  top: 0;
  background: rgba(9, 9, 9, 0.9);
  backdrop-filter: blur(14px);
}
.mini-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: bold;
  font-size: 18px;
  line-height: 0.9;
}
.brand-name {
  display: inline-block;
  text-transform: uppercase;
}
.mini-brand .brand-cyber,
.mini-brand .pixel-word {
  font-family: var(--display);
  font-weight: 500;
  font-feature-settings: "calt" 1;
  -webkit-font-feature-settings: "calt" 1;
  font-variant-ligatures: contextual;
}
.mini-brand .brand-cyber {
  color: var(--white);
}
.mini-brand .pixel-word {
  color: var(--accent);
}
.trx-brand-logo {
  display: block;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  background: var(--accent);
  -webkit-mask-image: url("assets/logos/trx.png");
  mask-image: url("assets/logos/trx.png");
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-size: contain;
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 34px;
  font-family: var(--mono);
  font-size: 14px;
}
.site-header nav a {
  color: var(--muted);
  font-weight: 500;
  transition: color 0.18s ease;
}
.site-header nav a:hover,
.site-header nav a:focus-visible {
  color: var(--white);
}
.header-cta {
  justify-self: end;
  background: transparent;
  color: var(--white);
  border: 1px solid var(--white);
  border-radius: 25px;
  padding: 11px 16px;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: bold;
  text-transform: uppercase;
  transition: background-color 0.18s ease, color 0.18s ease,
    transform 0.18s ease;
}
.header-cta span {
  margin-left: 20px;
}
.header-cta:hover,
.header-cta:focus-visible {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--black);
  transform: translateY(-2px);
}
.registration-notice {
  position: relative;
  display: inline-flex;
}
.registration-notice--header {
  justify-self: end;
}
.registration-notice--nav {
  display: none;
}
.registration-tooltip {
  position: absolute;
  top: calc(100% + 9px);
  right: 0;
  z-index: 30;
  display: grid;
  gap: 7px;
  width: 220px;
  max-width: calc(100vw - 32px);
  padding: 12px 14px;
  border: 1px solid var(--accent);
  border-radius: 9px;
  background: var(--panel-soft);
  box-shadow: 0 12px 32px rgba(0, 0, 0, .35);
  color: var(--white);
  font-family: var(--body);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.3;
  text-align: left;
  text-transform: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-5px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
}
.registration-tooltip::before {
  position: absolute;
  top: -12px;
  right: 0;
  left: 0;
  height: 9px;
  content: "";
}
.registration-tooltip::after {
  position: absolute;
  top: -5px;
  right: 26px;
  width: 8px;
  height: 8px;
  border-top: 1px solid var(--accent);
  border-left: 1px solid var(--accent);
  background: var(--panel-soft);
  transform: rotate(45deg);
  content: "";
}
.registration-tooltip__label {
  color: #c4b5fd;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.registration-notice[data-open] .registration-tooltip {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.registration-notice--contact .registration-tooltip,
.registration-notice--nav .registration-tooltip {
  right: auto;
  left: 0;
}
.registration-notice--contact .registration-tooltip::after,
.registration-notice--nav .registration-tooltip::after {
  right: auto;
  left: 26px;
}
.registration-contact-button,
.registration-nav-button {
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
}
.registration-nav-button {
  color: var(--white);
  font-weight: 700;
  text-transform: uppercase;
}
@media (prefers-reduced-motion: reduce) {
  .registration-tooltip {
    transition: none;
  }
}
.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  color: var(--white);
}

.hero-wrap {
  padding: 36px 0 0;
}
.hero-panel {
  position: relative;
  display: grid;
  min-height: 650px;
  place-items: center;
  overflow: hidden;
  border-radius: 16px;
  background: var(--black);
  isolation: isolate;
}
.hero-home-panel {
  background-image: url("/assets/background.jpg");
  background-position: center;
  background-size: cover;
}
.hero-panel::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background: rgba(9, 9, 9, 0.5);
}
.hero-panel::before {
  position: absolute;
  inset: 0;
  z-index: 2;
  content: "";
  pointer-events: none;
  opacity: 0.35;
  background-image: linear-gradient(rgba(9, 9, 9, 0.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(9, 9, 9, 0.35) 1px, transparent 1px);
  background-size: 54px 54px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 42%, rgba(0, 0, 0, 0.72) 68%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 42%, rgba(0, 0, 0, 0.72) 68%, transparent 100%);
}
.hero-copy {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 980px;
  padding: 72px 54px;
  color: var(--white);
  text-align: center;
}
.hero-kicker {
  display: block;
  margin-bottom: 16px;
  color: var(--white);
  font-family: var(--mono);
  font-size: 13px;
  background-color: var(--accent);
  width: fit-content;
  padding: 8px 12px;
  border-radius: 25px;
  margin: auto;
  margin-bottom: 18px;
}
.hero-kicker span {
  font-weight: bold;
}
.hero-copy h1 {
  max-width: 100%;
  margin: 48px auto 12px;
  font-weight: bold;
  font-family: var(--display);
  font-size: 72px;
  line-height: 0.9;
}

.hero-copy p {
  max-width: 570px;
  margin: 24px auto 28px;
  font-size: 16px;
  line-height: 1.35;
}
.page-intro-panel .hero-copy {
  padding: 70px 54px;
}
.page-intro-panel {
  min-height: 360px;
  background: var(--panel);
}
.page-intro-panel::before,
.page-intro-panel::after {
  display: none;
}
.page-intro-panel .hero-copy h1 {
  margin-top: 0;
}
.page-intro-panel .hero-copy p {
  margin-bottom: 0;
}
.page-intro-panel .primary-button {
  margin-top: 28px;
}

.primary-button {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  background: var(--black);
  color: var(--white);
  padding: 13px 18px;
  font-family: var(--mono);
  font-weight: bold;
  font-size: 14px;
  text-transform: uppercase;
  transition: background-color 0.18s ease, transform 0.18s ease;
}
.primary-button:hover,
.primary-button:focus-visible {
  background: var(--accent);
  color: var(--black);
  transform: translateY(-2px);
}

.course-facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 24px 0 28px;
  border-bottom: 1px solid #212121;
  margin-bottom: 8rem;
}
.fact {
  display: flex;
  align-items: center;
  gap: 15px;
  border-right: 2px solid #212121;
  padding: 10px 24px;
}
.fact:last-child {
  border-right: 0;
}
.fact strong {
  display: block;
  font-size: 17px;
  text-transform: capitalize;
  line-height: 1;
}
.fact small {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.15;
}
.fact-icon {
  display: grid;
  width: 45px;
  height: 45px;
  flex: 0 0 45px;
  place-items: center;
  color: var(--white);
  font-family: var(--mono);
  font-size: 21px;
}
.icon-people {
  border-radius: 50%;
}
.icon-book {
  border-radius: 2px;
}
.icon-place {
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
}

.section {
  padding: 112px 0;
}
.section--facts {
  padding: 24px 0 28px;
}
.section p {
  font-family: var(--body);
  font-size: var(--section-body-size);
  line-height: var(--section-body-leading);
}
.hero-wrap + .section {
  padding-top: 88px;
}
.hero-wrap + .section--facts {
  padding: 24px 0 28px;
}
.section + .section {
  padding-top: 1rem;
}

.section-row {
  display: grid;
  min-height: 78px;
  grid-template-columns: 0.52fr 1fr;
  gap: 42px;
  align-items: center;
  border-top: 1px solid #212121;
  padding: 15px 0;
}
.section-row:last-child {
  border-bottom: 1px solid var(--line);
}
.section-row strong {
  font-family: var(--body);
  font-size: var(--section-label-size);
  font-weight: bold;
  line-height: var(--section-label-leading);
}
.section-row p {
  max-width: 690px;
  margin: 0;
  color: var(--muted);
}
#informazioni-generali .section-row p {
  width: 100%;
  max-width: none;
}
.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 72px;
}
.section-heading h2 {
  margin: 0;
  font-family: var(--display);
  font-size: var(--section-title-size);
  line-height: 0.86;
  font-feature-settings: "calt" 1;
  -webkit-font-feature-settings: "calt" 1;
  font-variant-ligatures: contextual;
}
.pixel-title {
  font-family: "Alpha Lyrae", var(--display) !important;
}

.section-heading > p,
.section-heading > div {
  max-width: 310px;
  margin: 0;
  color: var(--muted);
}
.section-heading > div p {
  margin: 0 0 11px;
}
.section-heading > div p:last-child {
  margin-bottom: 0;
}
.section-heading > div p strong {
  color: var(--white);
  font-size: 16px;
}
.regulation-document {
  width: 100%;
}
.regulation-lead {
  width: 100%;
  margin: 0 0 42px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}
.regulation-block {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 28px;
  padding: 30px 0 34px;
}
.regulation-number {
  color: var(--accent);
  font-size: 32px;
  font-weight: bold;
  line-height: .9;
}
.regulation-block h3 {
  margin: 0;
  font-family: var(--body);
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1;
}
.regulation-block p {
  width: 100%;
  margin: 16px 0 0;
  color: var(--muted);
}
.regulation-block ul {
  display: grid;
  gap: 9px;
  width: 100%;
  margin: 18px 0 0;
  padding: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
  list-style: none;
}
.regulation-block li {
  position: relative;
  padding-left: 18px;
}
.regulation-block li::before {
  position: absolute;
  top: .6em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}
.timeline-list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.timeline-list::before {
  position: absolute;
  top: 7px;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--line);
  content: "";
}
.timeline-item {
  position: relative;
  min-width: 0;
  min-height: 236px;
  padding: 50px 24px 0 0;
}
.timeline-dot {
  position: absolute;
  top: 0;
  left: 0;
  width: 17px;
  height: 17px;
  border: 3px solid var(--black);
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}
.timeline-item time {
  background: var(--accent);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 25px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: bold;
  text-transform: uppercase;
}
.timeline-item h3 {
  font-family: var(--body);
  margin: 17px 0 10px;
  font-size: var(--section-label-size);
  line-height: var(--section-label-leading);
}
.teacher-card h3 {
  font-family: var(--body);
  font-size: var(--section-label-size);
  line-height: var(--section-label-leading);
}
.timeline-item p {
  max-width: 280px;
  margin: 0;
  color: var(--muted);
}
.timeline-list--vertical {
  grid-template-columns: 1fr;
  gap: 0;
  max-width: 980px;
}
.timeline-list--vertical::before {
  top: 8px;
  right: auto;
  bottom: 8px;
  left: 180px;
  width: 1px;
  height: auto;
}
.timeline-list--vertical .timeline-item {
  display: grid;
  grid-template-columns: 150px 17px minmax(0, 1fr);
  gap: 0 22px;
  min-height: 0;
  padding: 0 0 48px;
}
.timeline-list--vertical .timeline-item:last-child {
  padding-bottom: 0;
}
.timeline-list--vertical .timeline-item__meta {
  grid-column: 1;
  grid-row: 1;
  padding-top: 2px;
  text-align: right;
}
.timeline-list--vertical .timeline-item__meta span,
.timeline-list--vertical .timeline-item__meta time {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.3;
  text-transform: uppercase;
}
.timeline-list--vertical .timeline-item__meta span {
  margin-bottom: 6px;
  color: var(--muted);
  letter-spacing: .08em;
}
.timeline-list--vertical .timeline-item__meta time {
  display: inline-block;
  margin-left: auto;
  border-radius: 25px;
  background: var(--accent);
  color: var(--white);
  padding: 6px 12px;
  font-weight: 700;
}
.timeline-list--vertical .timeline-dot {
  position: relative;
  top: auto;
  left: auto;
  grid-column: 2;
  grid-row: 1;
  align-self: start;
  margin-top: 1px;
}
.timeline-list--vertical .timeline-item__body {
  grid-column: 3;
  grid-row: 1;
  min-width: 0;
  padding-bottom: 4px;
}
.timeline-list--vertical .timeline-item h3 {
  margin: -2px 0 12px;
  font-size: clamp(26px, 3vw, 38px);
  line-height: .95;
}
.timeline-list--vertical .timeline-item p {
  max-width: 600px;
}
.timeline-details {
  display: grid;
  gap: 7px;
  max-width: 620px;
  margin: 22px 0 0;
  padding: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
  list-style: none;
}
.timeline-details li {
  position: relative;
  padding-left: 17px;
}
.timeline-details li::before {
  position: absolute;
  top: .55em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.section-heading h2 em {
  color: var(--accent);
}
.course-modules {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--line);
}
.course-module {
  display: grid;
  min-width: 0;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 20px;
  background: var(--panel);
  padding: 28px;
}
.course-module--featured {
  grid-column: 1 / -1;
  background: var(--panel-soft);
}
.course-module__number {
  color: var(--accent);
  font-size: 28px;
  line-height: .9;
  font-weight: bold;
}
.course-module__body {
  min-width: 0;
}
.course-module__heading > span {
  display: inline-block;
  margin-bottom: 12px;
  border-radius: 25px;
  background: var(--accent);
  color: var(--white);
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: bold;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.course-module__heading h3 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(27px, 3vw, 38px);
  line-height: .95;
}
.course-module__body > p {
  max-width: 600px;
  margin: 18px 0 0;
  color: var(--muted);
}
.course-module__body ul {
  display: grid;
  gap: 6px;
  margin: 20px 0 0;
  padding: 0;
  color: var(--white);
  font-size: 12px;
  line-height: 1.35;
  list-style: none;
}
.course-module__body li {
  position: relative;
  padding-left: 15px;
}
.course-module__body li::before {
  position: absolute;
  top: .55em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}
.teacher-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px 24px;
  border-top: 1px solid var(--line);
  padding-top: 30px;
}
.teacher-card {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  grid-template-rows: 1fr auto;
  gap: 0 13px;
  align-items: start;
  min-width: 0;
  min-height: 82px;
  padding: 0;
}
.teacher-avatar {
  grid-column: 1;
  grid-row: 1 / span 2;
  width: 82px;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid var(--accent);
  border-radius: 12px;
  background: var(--panel);
}
.teacher-avatar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.teacher-card h3 {
  grid-column: 2;
  grid-row: 1;
  align-self: end;
  margin: 3px 0 6px;
  font-weight: 700;
}
.teacher-card p {
  grid-column: 2;
  grid-row: 2;
  align-self: end;
  margin: 0;
  color: var(--muted);
}

.faq-list { display: grid; gap: 14px; }
.faq-list details {
  border-radius: 12px;
  background: var(--panel);
}
.faq-list summary {
  display: flex;
  min-height: 92px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  cursor: pointer;
  list-style: none;
  padding: 22px 30px;
  font-family: var(--display);
  font-size: 21px;

  line-height: 1.15;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary i {
  flex: 0 0 auto;
  color: var(--accent);
  font-family: var(--body);
  font-size: 32px;
  font-style: normal;
  font-weight: 400;
  line-height: 1;
}
.faq-list details p {
  max-width: 760px;
  margin: 0;
  padding: 0 30px 28px;
  color: var(--muted);
}

.site-footer {
  position: relative;
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.8fr;
  gap: 50px;
  margin-bottom: 0;
  border-top: 1px solid var(--line);
  background: var(--black);
  color: var(--white);
  padding: 72px 0 24px;
}
.site-footer .mini-brand {
  color: var(--white);
}
.site-footer p {
  max-width: 220px;
  margin: 16px 0 0;
  color: var(--muted);
  font-family: var(--body);
  font-size: 13px;
  text-transform: capitalize;
  line-height: 1.45;
}
.site-footer nav {
  display: grid;
  align-content: start;
  gap: 12px;
  font-family: var(--body);
  font-size: 14px;
  text-transform: capitalize;
}
.site-footer nav a:hover,
.site-footer nav a:focus-visible {
  color: var(--accent);
}
.footer-meta {
  justify-self: end;
  text-align: right;
}
.footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 30px;
  border-top: 1px solid var(--line);
  padding-top: 15px;
  color: var(--muted);
  font-family: var(--body);
  font-size: 11px;
}

@media (max-width: 980px) {
  :root {
    --gutter: 20px;
  }
  .site-header {
    grid-template-columns: 1fr auto;
    min-height: 64px;
    gap: 14px;
  }
  .site-header nav {
    position: absolute;
    top: 63px;
    right: 0;
    left: 0;
    display: grid;
    gap: 0;
    border: 1px solid var(--line);
    background: rgba(9, 9, 9, 0.98);
    padding: 6px 15px;
    max-height: none;
    overflow: visible;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.18s ease, transform 0.18s ease;
  }
  .site-header.nav-open nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }
  .site-header nav a {
    border-bottom: 1px solid var(--line);
    padding: 14px 0;
  }
  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
  }
  .menu-toggle i,
  .menu-toggle i::before,
  .menu-toggle i::after {
    display: block;
    position: relative;
    width: 21px;
    height: 1px;
    background: var(--accent);
    content: "";
    transition: transform .18s ease, opacity .18s ease;
  }
  .menu-toggle i::before {
    position: absolute;
    transform: translateY(-6px);
  }
  .menu-toggle i::after {
    position: absolute;
    transform: translateY(6px);
  }
  .site-header.nav-open .menu-toggle i {
    background: transparent;
  }
  .site-header.nav-open .menu-toggle i::before {
    transform: translateY(0) rotate(45deg);
  }
  .site-header.nav-open .menu-toggle i::after {
    transform: translateY(0) rotate(-45deg);
  }
  .header-cta {
    display: none;
  }
  .registration-notice--header {
    display: none;
  }
  .registration-notice--nav {
    display: inline-flex;
    justify-self: start;
    padding: 14px 0;
  }
  .hero-panel {
    min-height: 600px;
  }
  .page-intro-panel {
    min-height: 360px;
  }
  .hero-copy {
    padding: 62px clamp(80px, 12vw, 120px);
  }
  .hero-copy h1 {
    font-size: clamp(48px, 8vw, 72px);
  }
  .course-facts {
    width: calc(100% - (var(--gutter) * 2));
    grid-template-columns: 1fr 1fr;
  }
  .fact:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(245, 245, 247, 0.16);
  }
  .fact:nth-child(2) {
    border-right: 0;
  }
  .section {
    padding: 104px 0;
  }
  .section--facts {
    padding: 24px 0 28px;
  }
  .section-heading {
    display: block;
    margin-bottom: 42px;
  }
  .section-heading > p,
  .section-heading > div {
    margin-top: 20px;
  }
  .teacher-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 18px;
  }
  .timeline-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 20px;
  }
  .site-footer {
    grid-template-columns: 1fr 1fr;
    padding: 52px 0 22px;
  }
  .footer-meta {
    justify-self: start;
    text-align: left;
  }
  .footer-bottom {
    right: 24px;
    left: 24px;
  }
}

@media (max-width: 600px) {
  :root {
    --gutter: 12px;
    --section-label-size: 15px;
    --section-body-size: 12px;
  }
  .site-header,
  .hero-wrap,
  .section,
  .site-footer {
    width: calc(100% - (var(--gutter) * 2));
  }
  .site-header {
    min-height: 60px;
    gap: 10px;
  }
  .mini-brand {
    min-width: 0;
    font-size: 16px;
  }
  .mini-brand {
    gap: 6px;
  }
  .trx-brand-logo {
    width: 16px;
    height: 16px;
  }
  .site-header nav {
    top: 59px;
    padding: 4px 12px;
  }
  .menu-toggle {
    width: 30px;
    height: 30px;
  }
  .site-header nav a,
  .registration-notice--nav {
    padding: 11px 0;
  }
  .hero-wrap {
    padding-top: 12px;
  }
  .hero-panel {
    min-height: 380px;
    border-radius: 11px;
  }
  .page-intro-panel {
    min-height: 220px;
  }
  .hero-copy {
    align-self: start;
    padding: 40px 14px 56px;
  }
  .hero-home-panel .hero-copy {
    padding-bottom: 48px;
  }
  .hero-copy h1 {
    max-width: 390px;
    margin-top: 18px;
    font-size: clamp(30px, 9.6vw, 44px);
    overflow-wrap: anywhere;
  }
  .hero-copy p {
    max-width: 100%;
    margin: 12px auto 16px;
    font-size: 12px;
    line-height: 1.4;
  }
  .page-intro-panel .hero-copy {
    padding: 40px 14px;
  }
  .page-intro-panel .hero-copy p {
    margin-top: 12px;
  }
  .page-intro-panel .primary-button {
    margin-top: 14px;
  }
  .primary-button {
    gap: 12px;
    padding: 10px 14px;
    font-size: 12px;
  }
  .hero-kicker {
    margin-bottom: 10px;
    padding: 5px 9px;
    font-size: 10px;
  }
  .course-facts {
    width: calc(100% - (var(--gutter) * 2));
    margin-bottom: 32px;
  }
  .fact {
    min-height: 60px;
    gap: 7px;
    padding: 6px 4px;
  }
  .fact strong {
    font-size: 12px;
  }
  .fact small {
    font-size: 8px;
  }
  .fact-icon {
    width: 24px;
    height: 24px;
    flex-basis: 24px;
    font-size: 11px;
  }
  .section {
    padding: 44px 0;
  }
  .hero-wrap + .section {
    padding-top: 44px;
  }
  .section + .section {
    padding-top: 36px;
  }
  .section--facts {
    padding: 24px 0 28px;
  }
  .section-heading {
    display: block;
    margin-bottom: 22px;
  }
  .section-heading > p,
  .section-heading > div {
    margin-top: 12px;
  }
  .timeline-list {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .timeline-list::before {
    display: none;
  }
  .timeline-item,
  .timeline-item:last-child {
    min-height: 0;
    padding: 20px 0 18px;
    border-bottom: 1px solid rgba(245, 245, 247, 0.12);
  }
  .timeline-item:last-child {
    border-bottom: 0;
  }
  .timeline-list--vertical::before {
    display: block;
    top: 8px;
    right: auto;
    bottom: 8px;
    left: 8px;
    width: 1px;
    height: auto;
  }
  .timeline-list--vertical .timeline-item,
  .timeline-list--vertical .timeline-item:last-child {
    display: grid;
    grid-template-columns: 17px minmax(0, 1fr);
    gap: 0 18px;
    min-height: 0;
    padding: 0 0 18px;
    border-bottom: 0;
  }
  .timeline-list--vertical .timeline-item:not(:last-child) {
    margin-bottom: 12px;
  }
  .timeline-list--vertical .timeline-item__meta {
    grid-column: 2;
    grid-row: 1;
    padding-top: 0;
    text-align: left;
  }
  .timeline-list--vertical .timeline-dot {
    grid-column: 1;
    grid-row: 1 / span 2;
    margin-top: 2px;
  }
  .timeline-list--vertical .timeline-item__body {
    grid-column: 2;
    grid-row: 2;
    padding-top: 6px;
  }
  .timeline-list--vertical .timeline-item h3 {
    font-size: 21px;
  }
  .section-row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 11px 0;
  }
  .section-row strong {
    font-size: var(--section-label-size);
  }
  .section-heading h2 {
    font-size: clamp(30px, 10vw, 40px);
    overflow-wrap: anywhere;
  }
  .regulation-lead {
    font-size: 12px;
  }
  .regulation-block {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 10px;
    padding: 15px 0 18px;
  }
  .regulation-number {
    font-size: 20px;
  }
  .regulation-block h3 {
    font-size: 18px;
  }
  .regulation-block p,
  .regulation-block li {
    font-size: 12px;
  }
  .regulation-block p,
  .regulation-block li {
    overflow-wrap: anywhere;
  }
  .course-modules {
    grid-template-columns: 1fr;
    border-radius: 12px;
  }
  .course-module,
  .course-module--featured {
    grid-column: auto;
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 10px;
    padding: 14px 12px;
  }
  .course-module__number {
    font-size: 18px;
  }
  .course-module__heading > span {
    margin-bottom: 8px;
    padding: 5px 9px;
    font-size: 9px;
  }
  .course-module__heading h3 {
    font-size: clamp(20px, 6.4vw, 26px);
    overflow-wrap: anywhere;
  }
  .course-module__body > p,
  .course-module__body ul {
    font-size: 12px;
  }
  .course-module__body > p {
    margin-top: 14px;
  }
  .course-module__body ul {
    gap: 5px;
    margin-top: 14px;
  }
  .faq-list { gap: 10px; }
  .faq-list summary { min-height: 50px; padding: 11px 12px; font-size: 14px; }
  .faq-list summary i { font-size: 22px; }
  .faq-list details p { padding: 0 12px 14px; font-size: 12px; }
  .site-footer {
    display: block;
    margin-bottom: 12px;
    padding: 32px 0 14px;
  }
  .site-footer nav {
    margin-top: 18px;
  }
  .footer-meta {
    margin-top: 18px;
  }
  .footer-bottom {
    margin-top: 24px;
    line-height: 1.5;
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-bottom span {
    display: block;
  }
}

@media (max-width: 380px) {
  :root {
    --gutter: 10px;
  }
  .hero-copy h1 {
    font-size: clamp(29px, 9.6vw, 40px);
  }
  .page-intro-panel .hero-copy {
    padding-inline: 14px;
  }
  .registration-tooltip {
    width: 205px;
    max-width: calc(100vw - 20px);
  }
}

.contact-link {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
}
.partnership-grid {
  display: grid;
}
.partnership-group {
  display: block;
  min-width: 0;
  padding: 24px 0;
}
.partnership-group + .partnership-group {
  padding-top: 8px;
}
.partnership-group:last-child {
  padding-bottom: 0;
}
.partnership-intro h3 {
  margin: 0;
  font-family: var(--body);
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  line-height: var(--section-label-leading);
  text-transform: uppercase;
  text-wrap: balance;
}
.partnership-intro {
  margin-bottom: 24px;
}
.partner-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.partner-grid--organizations {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.partner-grid > li {
  min-width: 0;
}
.partner-link {
  display: grid;
  min-width: 0;
  gap: 12px;
  padding: 8px 0;
  text-decoration: none;
}
.partner-logo {
  display: block;
  grid-column: 1 / -1;
  width: 100%;
  max-width: 170px;
  height: 62px;
  object-fit: contain;
  object-position: left center;
  filter: grayscale(1) invert(1) brightness(1.35);
  mix-blend-mode: screen;
}
.partner-caption {
  display: block;
  color: var(--white);
  font-family: var(--body);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.2;
  transition: color .2s ease;
}
.partner-lockup {
  display: flex;
  grid-column: 1 / -1;
  min-width: 0;
  align-items: center;
  gap: 14px;
}
.partner-lockup .partner-logo {
  flex: 0 0 64px;
  width: 64px;
  max-width: 64px;
  height: 62px;
}
.partner-wordmark {
  color: var(--white);
  font-family: var(--body);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.1;
  transition: color .2s ease;
}
.partner-link:hover .partner-caption,
.partner-link:focus-visible .partner-caption {
  color: var(--accent);
}
.partner-link:hover .partner-wordmark,
.partner-link:focus-visible .partner-wordmark {
  color: var(--accent);
}

.hero-title-mobile {
  display: none;
}

/* Fluid calendar cards keep the reading order clear at every width. */
.timeline-list,
.timeline-list--vertical {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  max-width: none;
}
.timeline-list--vertical {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.timeline-list::before,
.timeline-list--vertical::before {
  display: none;
}
.timeline-item,
.timeline-item:last-child,
.timeline-list--vertical .timeline-item,
.timeline-list--vertical .timeline-item:last-child {
  display: block;
  min-height: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}
.timeline-dot,
.timeline-list--vertical .timeline-dot {
  display: none;
}
.timeline-item time,
.timeline-list--vertical .timeline-item__meta time {
  display: inline-block;
  margin: 0;
  padding: 5px 10px;
  font-size: 10px;
}
.timeline-item h3,
.timeline-list--vertical .timeline-item h3 {
  margin: 14px 0 8px;
  font-size: clamp(21px, 2.4vw, 30px);
}
.timeline-item p,
.timeline-list--vertical .timeline-item p {
  max-width: none;
}
.timeline-list--vertical .timeline-item__meta {
  display: block;
  padding: 0;
  text-align: left;
}
.timeline-list--vertical .timeline-item__meta span {
  margin: 0 0 7px;
}
.timeline-list--vertical .timeline-item__body {
  display: block;
  padding: 0;
}
.timeline-list--vertical .timeline-details {
  margin-top: 14px;
}

@media (max-width: 980px) {
  body.nav-is-open {
    overflow: hidden;
  }
  body::before {
    position: fixed;
    inset: 0;
    z-index: 9;
    background: rgba(9, 9, 9, .58);
    backdrop-filter: blur(2px);
    content: "";
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .2s ease, visibility .2s ease;
  }
  body.nav-is-open::before {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  :root {
    --gutter: 24px;
    --section-title-size: clamp(44px, 7vw, 62px);
    --section-label-size: 20px;
  }
  .hero-panel {
    min-height: 500px;
  }
  .page-intro-panel {
    min-height: 300px;
  }
  .hero-copy {
    padding: 54px 42px;
  }
  .hero-copy h1 {
    font-size: clamp(42px, 8vw, 62px);
  }
  .page-intro-panel .hero-copy {
    padding: 54px 42px;
  }
  .section {
    padding: 72px 0;
  }
  .hero-wrap + .section {
    padding-top: 64px;
  }
  .section-heading {
    margin-bottom: 38px;
  }
  .timeline-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .timeline-list--vertical {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .timeline-item,
  .timeline-item:last-child,
  .timeline-list--vertical .timeline-item,
  .timeline-list--vertical .timeline-item:last-child {
    padding: 18px;
  }
  .site-footer {
    gap: 32px 28px;
    padding: 48px 0 20px;
  }
}

@media (max-width: 600px) {
  :root {
    --gutter: 12px;
    --section-label-size: 15px;
    --section-body-size: 12px;
  }
  .hero-title-desktop {
    display: none;
  }
  .hero-title-mobile {
    display: block;
  }
  .hero-panel {
    min-height: 350px;
  }
  .page-intro-panel {
    min-height: 220px;
  }
  .hero-copy {
    padding: 36px 14px 48px;
  }
  .hero-home-panel .hero-copy {
    padding-bottom: 42px;
  }
  .hero-copy h1 {
    margin-top: 16px;
    font-size: clamp(30px, 9.6vw, 44px);
  }
  .page-intro-panel .hero-copy {
    padding: 36px 14px;
  }
  .section {
    padding: 40px 0;
  }
  .hero-wrap + .section {
    padding-top: 40px;
  }
  .section + .section {
    padding-top: 32px;
  }
  .section-heading {
    margin-bottom: 20px;
  }
  .timeline-list,
  .timeline-list--vertical {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .timeline-item,
  .timeline-item:last-child,
  .timeline-list--vertical .timeline-item,
  .timeline-list--vertical .timeline-item:last-child {
    padding: 16px;
  }
  .timeline-item h3,
  .timeline-list--vertical .timeline-item h3 {
    margin: 11px 0 7px;
    font-size: 20px;
  }
  .timeline-list--vertical .timeline-item__meta span {
    margin-bottom: 5px;
  }
  .timeline-list--vertical .timeline-details {
    gap: 5px;
    margin-top: 12px;
    font-size: 12px;
  }
  .site-footer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px 18px;
    padding: 32px 0 14px;
  }
  .site-footer > :first-child {
    grid-column: 1 / -1;
  }
  .site-footer nav,
  .footer-meta {
    margin-top: 0;
  }
  .footer-meta {
    justify-self: end;
    text-align: right;
  }
  .site-footer p {
    margin-top: 10px;
    font-size: 11px;
  }
  .site-footer nav {
    gap: 8px;
    font-size: 12px;
  }
  .footer-bottom {
    grid-column: 1 / -1;
    margin-top: 4px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 8px 14px;
    font-size: 11px;
  }
  .footer-bottom > span,
  .footer-bottom > a,
  .footer-bottom span[data-year] {
    display: inline;
    white-space: nowrap;
  }
}

@media (max-width: 380px) {
  :root {
    --gutter: 10px;
  }
  .hero-copy h1 {
    font-size: clamp(29px, 9.6vw, 40px);
  }
}

@media (max-width: 980px) {
  .partnership-group {
    gap: 28px;
  }
}

@media (max-width: 600px) {
  .partnership-group {
    padding-block: 22px;
  }
  .partnership-group + .partnership-group {
    padding-top: 8px;
  }
  .partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 20px;
  }
  .partner-logo {
    height: 58px;
  }
  .partner-lockup .partner-logo {
    flex-basis: 56px;
    width: 56px;
    max-width: 56px;
    height: 56px;
  }
  .partner-wordmark {
    font-size: 16px;
  }
}