/* Keep the guide fluid: compose columns for wide screens instead of enlarging every component. */
.vtt-showcase {
  --showcase-ink: #f0f2e9;
  --showcase-muted: #aebdb2;
  --showcase-mint: #b1e5cc;
  --showcase-gold: #b6a179;
  --showcase-line: rgba(182, 161, 121, 0.25);
  --showcase-gutter: clamp(24px, 2.2vw, 76px);
  --showcase-gap: clamp(28px, 2.5vw, 64px);
  color-scheme: dark;
  color: var(--showcase-ink);
  background:
    linear-gradient(rgba(7, 13, 11, 0.3), rgba(7, 13, 11, 0.3)),
    url('/vtt/aethera-vtt-background.jpg') center / cover fixed,
    #0b100e;
  font-family: Inter, 'Segoe UI', sans-serif;
  line-height: 1.65;
}
.vtt-showcase [hidden] {
  display: none !important;
}
.vtt-showcase a {
  text-underline-offset: 0.25em;
}
.vtt-showcase :is(a, button, summary, [role='tabpanel']):focus-visible {
  outline: 2px solid var(--showcase-mint);
  outline-offset: 5px;
}
.showcase-skip {
  position: fixed;
  top: 12px;
  left: 20px;
  transform: translateY(-160%);
  z-index: 100;
  padding: 12px 20px;
  background: #b1e5cc;
  color: #102319;
}
.showcase-skip:focus {
  transform: none;
}
.vtt-showcase .site-header {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  width: calc(100% - 2 * var(--showcase-gutter));
  max-width: none;
  margin: 0 auto;
  padding: 16px 0;
  min-height: 88px;
  background: none;
  backdrop-filter: none;
  border-bottom: 1px solid var(--showcase-line);
  box-shadow: none;
}
.vtt-showcase .site-header .brand {
  width: auto;
  flex: 0 0 auto;
  justify-content: flex-start;
}
.vtt-showcase .site-header .brand > .site-logo {
  width: 156px;
  height: 52px;
  min-width: 156px;
  overflow: hidden;
}
.vtt-showcase .site-header .brand > .site-logo img {
  width: 168px;
  height: 112px;
  max-width: none;
  flex-shrink: 0;
}
.vtt-showcase .site-header .header-actions {
  width: auto;
  margin-left: auto;
  gap: 16px;
  justify-content: flex-end;
}
.vtt-showcase .site-header .header-nav {
  width: auto;
  gap: 20px;
}
.vtt-showcase .site-header :is(.header-actions .ghost-btn, #sidebar-toggle) {
  color: var(--showcase-muted);
  border-color: transparent;
  background: none;
  box-shadow: none;
  text-decoration: none;
}
.vtt-showcase .site-header #sidebar-toggle {
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--showcase-line);
  border-radius: 5px;
}
.vtt-showcase .site-header .header-actions :is(.ghost-btn, .primary-btn) {
  font-size: 14px;
  padding: 11px 14px;
  line-height: 1.2;
}
.vtt-showcase .site-header .header-nav .ghost-btn {
  padding-inline: 0;
}
.vtt-showcase .site-header .header-actions .primary-btn {
  border: 1px solid var(--showcase-line);
  border-radius: 5px;
  background: rgba(177, 229, 204, 0.05);
  box-shadow: none;
  color: var(--showcase-ink);
  text-decoration: none;
}
.vtt-showcase .site-header .header-actions a:hover {
  color: #fff;
}
.vtt-showcase .showcase-shell {
  display: block;
  max-width: none;
  padding: 0 var(--showcase-gutter);
  margin-block: 0;
}
.showcase-inner {
  width: 100%;
  max-width: none;
  margin-inline: auto;
}
.vtt-showcase main p {
  max-width: 60ch;
}
.showcase-eyebrow {
  color: var(--showcase-gold);
  font-size: 11px;
  line-height: 1.5;
  font-weight: 550;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin: 0 0 20px;
}
.showcase-eyebrow > span {
  font-size: 20px;
  margin-right: 10px;
  vertical-align: -1px;
}
.showcase-opening {
  display: grid;
  grid-template-columns: minmax(340px, 0.72fr) minmax(0, 1.28fr);
  grid-template-areas: 'intro gallery' 'features gallery';
  grid-template-rows: auto 1fr;
  gap: 36px var(--showcase-gap);
  align-items: start;
  padding: 54px 0 64px;
  border-bottom: 1px solid var(--showcase-line);
}
.showcase-intro {
  grid-area: intro;
  min-width: 0;
}
.showcase-intro h1 {
  font-size: clamp(42px, 3.2vw, 68px);
  font-weight: 540;
  line-height: 1.08;
  letter-spacing: -0.045em;
  text-wrap: balance;
  margin: 0 0 26px;
  color: var(--showcase-ink);
}
.vtt-showcase .vtt-grad {
  display: block;
  background: none;
  color: var(--showcase-mint);
  font-family: Georgia, 'Times New Roman', serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.04em;
}
.showcase-intro-copy > p {
  color: var(--showcase-ink);
  margin: 0 0 14px;
  font-size: 17px;
  line-height: 1.65;
}
.showcase-intro-copy .showcase-muted {
  color: var(--showcase-muted);
  font-size: 15px;
}
.showcase-intro-copy .showcase-fine {
  font-size: 12px;
  color: var(--showcase-muted);
  margin: 16px 0 0;
}
.showcase-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 24px;
}
.vtt-showcase .showcase-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid rgba(177, 229, 204, 0.55);
  border-radius: 5px;
  background: rgba(11, 24, 18, 0.4);
  padding: 13px 20px;
  color: var(--showcase-mint);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  text-align: center;
  text-decoration: none;
  transition:
    background-color 150ms,
    border-color 150ms;
}
.vtt-showcase .showcase-button:hover {
  background: #1c352a;
  border-color: var(--showcase-mint);
}
.vtt-showcase .showcase-button-primary {
  background: var(--showcase-mint);
  border-color: var(--showcase-mint);
  color: #10271d;
}
.vtt-showcase .showcase-button-primary:hover {
  background: #d0efdf;
  border-color: #d0efdf;
  color: #10271d;
}
.vtt-showcase .showcase-text-link {
  color: var(--showcase-mint);
  font-size: 14px;
  font-weight: 500;
}
.showcase-text-link > span {
  margin-left: 6px;
}
.showcase-gallery {
  grid-area: gallery;
  min-width: 0;
}
.showcase-gallery-header {
  display: flex;
  gap: 20px;
  justify-content: space-between;
  align-items: center;
  padding: 0 0 16px;
}
.showcase-gallery-header .showcase-eyebrow {
  margin: 0;
}
.showcase-tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--showcase-line);
  border-radius: 6px;
}
.showcase-tabs button {
  appearance: none;
  border: 0;
  border-radius: 3px;
  padding: 8px 16px;
  background: none;
  color: var(--showcase-muted);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  box-shadow: none;
}
.showcase-tabs button[aria-selected='true'] {
  color: #eff9f2;
  background: #20362c;
}
.showcase-tabs button:hover {
  color: #fff;
}
.showcase-scene {
  margin: 0;
}
.showcase-image-link {
  display: block;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
}
.showcase-scene .showcase-image-link {
  border: 1px solid rgba(177, 229, 204, 0.23);
  background: #080e0c;
  box-shadow: 0 20px 50px #0005;
}
.showcase-scene .vtt-guide-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: contain;
}
.showcase-expand {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 7px 12px;
  background: rgba(8, 17, 13, 0.93);
  border: 1px solid var(--showcase-line);
  border-radius: 4px;
  color: #e2eee5;
  font-size: 11px;
  line-height: 1.5;
  opacity: 0;
  transition: opacity 150ms;
}
.showcase-image-link:hover .showcase-expand,
.showcase-image-link:focus-visible .showcase-expand {
  opacity: 1;
}
.showcase-scene figcaption {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  padding: 22px 0 0;
  align-items: start;
}
.showcase-scene figcaption h2 {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: 400;
  font-size: clamp(23px, 1.3vw, 30px);
  line-height: 1.35;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--showcase-ink);
}
.showcase-scene figcaption p {
  color: var(--showcase-muted);
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
}
.showcase-capabilities {
  grid-area: features;
  display: grid;
  align-self: start;
  min-width: 0;
}
.showcase-capabilities article {
  position: relative;
  padding: 20px 0 22px 36px;
  border-top: 1px solid var(--showcase-line);
}
.showcase-number {
  position: absolute;
  top: 23px;
  left: 0;
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--showcase-gold);
  font-size: 14px;
}
.showcase-capabilities h3 {
  color: var(--showcase-ink);
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 550;
  letter-spacing: -0.02em;
}
.showcase-capabilities p {
  margin: 0;
  font-size: 15px;
  color: var(--showcase-muted);
}
.showcase-campaign {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: var(--showcase-gap);
  align-items: start;
  padding: 72px 0;
  border-bottom: 1px solid var(--showcase-line);
}
.showcase-character {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}
.showcase-feature-copy {
  min-width: 0;
}
.showcase-feature-copy h2,
.showcase-section-heading h2,
.showcase-closing h2 {
  color: var(--showcase-ink);
  font-size: clamp(30px, 2vw, 42px);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.035em;
  text-wrap: balance;
  margin: 0 0 22px;
  max-width: 25ch;
}
.showcase-feature-copy > p:not(.showcase-eyebrow) {
  color: var(--showcase-muted);
  margin: 0;
  font-size: 16px;
}
.showcase-feature-list {
  margin: 28px 0 0;
  max-width: 60ch;
}
.showcase-feature-list > div {
  border-top: 1px solid var(--showcase-line);
  padding: 17px 0;
}
.showcase-feature-list dt {
  color: var(--showcase-ink);
  font-size: 16px;
  font-weight: 550;
  margin-bottom: 5px;
}
.showcase-feature-list dd {
  color: var(--showcase-muted);
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
  max-width: 48ch;
}
.showcase-character-figure {
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
  padding: 18px;
  border: 1px solid var(--showcase-line);
  border-radius: 8px;
  background: rgba(31, 43, 35, 0.42);
}
.showcase-figure-label {
  color: var(--showcase-gold);
  font-size: 11px;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}
.showcase-figure-label > span {
  margin-right: 8px;
}
.showcase-character-figure img {
  display: block;
  width: 100%;
  height: auto;
}
.showcase-character-figure figcaption {
  font-size: 11px;
  color: var(--showcase-muted);
  margin-top: 14px;
}
.showcase-section-heading {
  margin-bottom: 26px;
}
.showcase-section-heading .showcase-eyebrow {
  margin-bottom: 12px;
}
.showcase-table {
  border-left: 1px solid var(--showcase-line);
  padding-left: var(--showcase-gap);
}
.showcase-table .showcase-section-heading h2 {
  font-size: clamp(28px, 1.7vw, 36px);
}
.showcase-table-grid {
  display: grid;
  gap: 23px;
}
.showcase-table-grid article {
  padding-top: 22px;
  border-top: 1px solid var(--showcase-line);
}
.showcase-table-grid h3 {
  font-size: 19px;
  font-weight: 500;
  color: var(--showcase-ink);
  margin: 0 0 10px;
}
.showcase-table-grid p {
  color: var(--showcase-muted);
  font-size: 15px;
  margin: 0 0 13px;
}
.showcase-questions {
  padding: 56px 0;
}
.showcase-faq {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
  align-items: start;
}
.showcase-faq details {
  border-block: 1px solid var(--showcase-line);
}
.showcase-faq summary {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: 20px 28px 20px 0;
  font-size: 16px;
  color: var(--showcase-ink);
}
.showcase-faq summary::-webkit-details-marker {
  display: none;
}
.showcase-faq summary::after {
  content: '+';
  position: absolute;
  right: 5px;
  color: var(--showcase-gold);
  font-size: 23px;
  font-weight: 300;
  top: 14px;
}
.showcase-faq details[open] summary::after {
  content: '−';
}
.showcase-faq p {
  margin: 0;
  padding-bottom: 22px;
  font-size: 15px;
  color: var(--showcase-muted);
}
.showcase-faq a {
  color: var(--showcase-mint);
}
.showcase-next {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 28px;
}
.showcase-learning {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 18px 24px;
  align-content: center;
  align-items: start;
  padding: 30px;
  border: 1px solid var(--showcase-line);
  border-radius: 8px;
  background: rgba(66, 93, 73, 0.12);
}
.showcase-book {
  color: var(--showcase-mint);
  width: 42px;
  height: 42px;
}
.showcase-learning .showcase-eyebrow {
  margin-bottom: 8px;
  font-size: 10px;
}
.showcase-learning h2 {
  color: var(--showcase-ink);
  font-size: 27px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.025em;
  margin: 0 0 10px;
}
.showcase-learning p:not(.showcase-eyebrow) {
  margin: 0;
  color: var(--showcase-muted);
  font-size: 15px;
}
.showcase-learning .showcase-button {
  grid-column: 2;
  justify-self: start;
}
.showcase-closing {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 32px;
  align-items: center;
  align-content: center;
  padding: 30px;
  border: 1px solid var(--showcase-line);
  border-radius: 8px;
  background: rgba(44, 69, 52, 0.17);
}
.showcase-closing > div {
  flex: 0 1 570px;
}
.showcase-closing .showcase-eyebrow {
  margin-bottom: 12px;
}
.showcase-closing h2 {
  font-size: 30px;
  margin-bottom: 12px;
}
.showcase-closing p:not(.showcase-eyebrow) {
  font-size: 15px;
  color: var(--showcase-muted);
  margin: 0;
}
.showcase-closing .showcase-button {
  flex: 0 0 auto;
}
.showcase-plan-facts {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  list-style: none;
  margin: 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--showcase-line);
}
.showcase-plan-facts li {
  font-size: 12px;
  color: var(--showcase-muted);
}
.showcase-plan-facts li::before {
  content: '✓';
  color: var(--showcase-mint);
  margin-right: 8px;
}
.showcase-footer {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 25px;
  padding-block: 35px 45px;
}
.showcase-footer a {
  color: var(--showcase-muted);
  font-size: 12px;
  text-decoration: none;
}
.showcase-footer a:hover {
  color: var(--showcase-ink);
  text-decoration: underline;
}
.showcase-footer .showcase-footer-brand {
  font-size: 16px;
  color: var(--showcase-ink);
  letter-spacing: 0.15em;
  line-height: 1.3;
  margin-right: auto;
}
.showcase-footer-brand span {
  display: block;
  font-size: 10px;
  letter-spacing: 0.03em;
  color: var(--showcase-muted);
  margin-top: 7px;
}
.showcase-footer nav,
.showcase-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
}
.showcase-legal {
  padding-left: 25px;
  border-left: 1px solid var(--showcase-line);
}
@media (min-width: 2160px) {
  .showcase-opening {
    /* Give extra width to the surrounding content once the preview reaches its native size. */
    grid-template-columns: minmax(0, 1fr) minmax(0, min(55%, 1440px)) minmax(0, 0.9fr);
    grid-template-areas: 'intro gallery features';
    grid-template-rows: auto;
    align-items: center;
  }
  .showcase-intro h1 {
    font-size: clamp(54px, 2.5vw, 72px);
  }
  .showcase-capabilities {
    align-self: center;
  }
  .showcase-gallery-header .showcase-eyebrow {
    font-size: 12px;
  }
}
@media (max-width: 1499px) {
  .showcase-campaign {
    grid-template-columns: 1fr;
    gap: 46px;
    padding-block: 56px;
  }
  .showcase-character {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--showcase-gap);
  }
  .showcase-character-figure {
    max-width: 620px;
  }
  .showcase-table {
    border-left: 0;
    padding-left: 0;
  }
  .showcase-table-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }
  .showcase-faq {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 32px;
  }
  .showcase-next {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .showcase-learning {
    padding: 26px;
  }
  .showcase-closing {
    padding: 26px;
  }
}
@media (max-width: 1179px) {
  .showcase-opening {
    grid-template-columns: 1fr;
    grid-template-areas: 'intro' 'gallery' 'features';
    gap: 30px;
    padding-top: 40px;
  }
  .showcase-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 32px;
  }
  .showcase-intro h1 {
    margin-bottom: 0;
  }
  .showcase-capabilities {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
  .showcase-capabilities article {
    padding-left: 0;
    padding-top: 44px;
  }
  .showcase-number {
    top: 14px;
  }
  .showcase-next {
    grid-template-columns: 1fr;
  }
  .showcase-learning {
    grid-template-columns: 42px minmax(0, 1fr) auto;
    align-items: center;
  }
  .showcase-learning .showcase-button {
    grid-column: auto;
  }
  .showcase-closing > div {
    flex: 1 1 400px;
  }
}
@media (max-width: 760px) {
  .vtt-showcase {
    --showcase-gutter: 22px;
    --showcase-gap: 28px;
  }
  .vtt-showcase .site-header {
    width: calc(100% - 36px);
    padding-block: 13px;
    gap: 6px 15px;
    min-height: 78px;
  }
  .vtt-showcase .site-header .brand > .site-logo {
    width: 136px;
    height: 43px;
    min-width: 136px;
  }
  .vtt-showcase .site-header .brand > .site-logo img {
    width: 138px;
    height: 92px;
  }
  .vtt-showcase .site-header .header-actions {
    gap: 8px;
    flex-wrap: wrap;
  }
  .vtt-showcase .site-header .header-nav {
    gap: 18px;
  }
  .vtt-showcase .site-header .header-actions :is(.ghost-btn, .primary-btn) {
    font-size: 12px;
    padding: 9px 7px;
  }
  .vtt-showcase .site-header .header-nav .ghost-btn {
    padding-inline: 0;
  }
  .showcase-opening {
    padding-block: 36px 30px;
    gap: 28px;
  }
  .showcase-intro {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .showcase-eyebrow {
    font-size: 10px;
    margin-bottom: 16px;
  }
  .showcase-intro h1 {
    font-size: clamp(38px, 7.8vw, 56px);
  }
  .showcase-intro-copy > p {
    font-size: 16px;
  }
  .showcase-actions {
    margin-top: 21px;
  }
  .showcase-gallery-header {
    gap: 14px;
  }
  .showcase-tabs button {
    padding: 7px 12px;
    font-size: 12px;
  }
  .showcase-scene figcaption {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-top: 18px;
  }
  .showcase-scene figcaption h2 {
    font-size: 24px;
  }
  .showcase-expand {
    display: none;
  }
  .showcase-capabilities {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .showcase-capabilities article {
    padding: 21px 0 23px 36px;
  }
  .showcase-number {
    top: 25px;
  }
  .showcase-campaign {
    padding-block: 42px;
  }
  .showcase-character {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .showcase-feature-copy h2 {
    font-size: 35px;
  }
  .showcase-feature-copy h2 br {
    display: none;
  }
  .showcase-feature-list {
    margin-top: 23px;
  }
  .showcase-feature-list dd {
    max-width: none;
  }
  .showcase-character-figure {
    max-width: 580px;
    padding: 15px;
  }
  .showcase-table-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .showcase-section-heading {
    margin-bottom: 24px;
  }
  .showcase-section-heading h2 {
    font-size: 32px;
  }
  .showcase-questions {
    padding-block: 42px;
  }
  .showcase-faq {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .showcase-faq details + details {
    border-top: 0;
  }
  .showcase-next {
    gap: 22px;
  }
  .showcase-learning {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 25px 22px;
  }
  .showcase-book {
    width: 35px;
    height: 35px;
  }
  .showcase-learning .showcase-button {
    grid-column: auto;
  }
  .showcase-closing {
    gap: 23px;
    padding: 25px 22px;
  }
  .showcase-closing h2 {
    font-size: 29px;
  }
  .showcase-plan-facts {
    gap: 12px 20px;
  }
  .showcase-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 27px;
    padding-block: 35px 40px;
  }
  .showcase-legal {
    padding-left: 0;
    border: 0;
  }
}
@media (max-width: 470px) {
  .vtt-showcase .site-header .header-actions {
    width: 100%;
    justify-content: flex-end;
  }
  .vtt-showcase .site-header .header-nav {
    margin-right: auto;
  }
  .showcase-gallery-header {
    align-items: start;
    flex-direction: column;
  }
  .showcase-gallery-header .showcase-eyebrow {
    margin-bottom: 0;
  }
  .showcase-actions .showcase-button {
    width: 100%;
  }
}
@media (prefers-reduced-motion: reduce) {
  .vtt-showcase :is(.showcase-button, .showcase-expand) {
    transition: none;
  }
}