.demo-night-page {
  position: relative;
  z-index: 1;
  width: min(100%, 920px);
  margin: 0 auto;
  padding: clamp(34px, 6vw, 58px) clamp(18px, 4vw, 32px) clamp(66px, 8vw, 94px);
  text-align: left;
}

.demo-night-page .eyebrow {
  margin-bottom: 12px;
  color: var(--ink-soft);
}

.demo-hero {
  padding-top: clamp(8px, 1vw, 14px);
  text-align: center;
}

.demo-hero__logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 4vw, 34px);
  margin-bottom: 28px;
}

.demo-hero__logo {
  height: auto;
}

.demo-hero__logo--how {
  width: min(176px, 42vw);
}

.demo-hero h1 {
  max-width: 820px;
  margin: 0 auto 12px;
  font-family: var(--brand-display);
  font-size: clamp(44px, 7.2vw, 86px);
  font-weight: 900;
  line-height: 0.94;
  letter-spacing: 0;
  text-transform: uppercase;
}

.demo-hero__lede {
  margin: 0;
  color: var(--ink-muted);
  font-family: var(--body);
  font-size: clamp(19px, 2.2vw, 28px);
  line-height: 1.35;
}

.demo-hero__slides {
  margin-top: 28px;
}

.demo-section {
  margin-top: clamp(46px, 6vw, 58px);
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}

.demo-section__title,
.demo-tier,
.demo-meta,
.demo-qr span,
.demo-note {
  font-family: var(--mono);
  text-transform: uppercase;
}

.demo-section__title {
  margin: 0 0 22px;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.2;
  letter-spacing: 0.12em;
}

.demo-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  margin-bottom: 22px;
}

.demo-row:last-child {
  margin-bottom: 0;
}

.demo-row__copy {
  flex: 1 1 220px;
  min-width: 160px;
}

.demo-row__copy h3 {
  margin: 0;
  color: var(--ink);
  font-family: var(--body);
  font-size: clamp(20px, 2.3vw, 23px);
  font-weight: 800;
  line-height: 1.15;
}

.demo-person-heading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.demo-row__copy p {
  max-width: 35em;
  margin: 5px 0 0;
  color: var(--ink-muted);
  font-size: 17px;
  font-style: italic;
  line-height: 1.38;
}

.demo-name-link {
  color: inherit;
  text-decoration: none;
}

.demo-name-link:hover,
.demo-name-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.demo-product-link {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.demo-product-link::after {
  content: " \2197";
  font-size: 0.85em;
  font-style: normal;
}

.demo-product-link:hover,
.demo-product-link:focus-visible {
  color: var(--ink);
}

.demo-row__copy .demo-desc {
  font-size: 15px;
  font-style: normal;
  line-height: 1.45;
}

.demo-row__copy .demo-meta {
  color: var(--hot);
  font-size: 13px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.demo-avatar {
  flex: 0 0 auto;
  width: 88px;
  height: 88px;
  border: 4px solid var(--white);
  border-radius: 999px;
  box-shadow: var(--shadow-soft);
  object-fit: cover;
}

.demo-sponsor-link {
  display: inline-flex;
  flex: 0 0 auto;
  border-radius: 16px;
  transition: transform 180ms ease;
}

.demo-sponsor-link:hover,
.demo-sponsor-link:focus-visible {
  transform: translateY(-2px);
}

.demo-sponsor-logo {
  flex: 0 0 auto;
  width: 180px;
  height: 72px;
  padding: 12px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(196, 203, 209, 0.78);
  box-shadow: var(--shadow-soft);
  object-fit: contain;
}

.demo-card-stack {
  display: grid;
  gap: 18px;
}

.bu-ec--media .bu-ec__panel {
  display: grid;
  grid-template-columns: minmax(148px, 34%) minmax(0, 1fr);
  align-items: stretch;
  min-height: 22rem;
  padding: 0;
}

.bu-ec--media .bu-ec__media {
  position: relative;
  z-index: 2;
  min-height: 220px;
}

.bu-ec--media .bu-ec__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.bu-ec--media .bu-ec__main {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 1.5rem 1.5rem calc(1.5rem + 2.25rem);
}

.bu-ec--media .bu-ec__header {
  justify-content: flex-start;
}

.bu-ec--media .bu-ec__meta {
  text-align: left;
}

.bu-ec--media .bu-ec__date-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  column-gap: 0.4em;
  white-space: nowrap;
}

.bu-ec--media .bu-ec__body {
  margin-top: 0.7rem;
}

a.bu-ec {
  display: block;
  cursor: pointer;
}

.bu-ec:hover .bu-ec__register::before,
.bu-ec:focus-visible .bu-ec__register::before,
.bu-ec:focus-within .bu-ec__register::before {
  transform: scaleX(1);
}

@media (min-width: 641px) {
  .bu-ec--media .bu-ec__date-line {
    font-size: 0.92rem;
    letter-spacing: 0.05em;
    white-space: normal;
  }

  .bu-ec--media .bu-ec__title {
    font-size: clamp(2.15rem, 3.6vw, 2.9rem);
    margin-bottom: 0.7rem;
  }

  .bu-ec--media .bu-ec__description {
    font-size: 1.28rem;
    line-height: 1.5;
    -webkit-line-clamp: 5;
    line-clamp: 5;
  }

  .bu-ec--media .bu-ec__body {
    margin-top: 1.15rem;
  }
}

.demo-split-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(148px, 34%) minmax(0, 1fr);
  align-items: stretch;
  min-height: 22rem;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--rule);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.demo-split-card__hit {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.demo-split-card:hover,
.demo-split-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--rule-strong);
  box-shadow: 0 18px 44px rgba(20, 22, 28, 0.14);
}

.demo-split-card__media {
  min-height: 200px;
  background: #d8dde2;
}

.demo-split-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.demo-split-card__copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-width: 0;
  padding: 1.5rem 1.5rem calc(1.5rem + 2.25rem);
}

.demo-split-card__title {
  margin: 0 0 0.7rem;
  color: var(--ink);
  font-family: var(--body);
  font-size: clamp(2.15rem, 3.6vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.demo-split-card__copy p {
  margin: 0;
  max-width: 34em;
  color: var(--ink-muted);
  font-size: 1.28rem;
  font-weight: 500;
  line-height: 1.5;
}

.demo-split-card__copy a {
  position: relative;
  z-index: 2;
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.demo-split-card__copy a:hover,
.demo-split-card__copy a:focus-visible {
  color: var(--hot);
}

.demo-qr {
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  color: inherit;
}

.demo-qr > img {
  width: 120px;
  height: 120px;
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: var(--white);
  padding: 8px;
}

.demo-qr span {
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 750;
  line-height: 1.2;
  letter-spacing: 0.06em;
}

.demo-qr:hover span,
.demo-qr:focus-visible span {
  color: var(--ink);
}

.demo-linkedin {
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 4px;
  transition: transform 180ms ease;
}

.demo-linkedin img {
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: cover;
}

.demo-linkedin:hover,
.demo-linkedin:focus-visible {
  transform: translateY(-1px);
}

.demo-tier {
  margin: 28px 0 16px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.14em;
}

@media (max-width: 640px) {
  .demo-night-page {
    padding-top: 32px;
  }

  .demo-hero__logos {
    flex-wrap: nowrap;
    gap: 14px;
  }

  .demo-hero__logo--how {
    width: min(38vw, 148px);
  }

  .demo-hero h1 {
    font-size: clamp(40px, 13vw, 50px);
    line-height: 0.92;
  }

  .bu-ec--media .bu-ec__panel,
  .demo-split-card {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .demo-split-card__title {
    font-size: clamp(28px, 8vw, 36px);
  }

  .demo-split-card__copy p {
    font-size: 17px;
  }

  .bu-ec--media .bu-ec__media {
    min-height: 0;
    max-height: none;
  }

  .bu-ec--media .bu-ec__media img {
    height: auto;
    object-fit: contain;
    object-position: top center;
  }

  .bu-ec--media .bu-ec__date-line {
    font-size: 0.62rem;
    white-space: nowrap;
  }

  .demo-split-card__media {
    min-height: 180px;
    max-height: 220px;
  }

  .demo-row {
    display: grid;
    align-items: center;
    gap: 12px 14px;
    margin-bottom: 30px;
  }

  .demo-row--person {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .demo-row--sponsor {
    grid-template-columns: minmax(118px, auto) minmax(0, 1fr);
  }

  .demo-row__copy {
    min-width: 0;
  }

  .demo-row__copy h3 {
    font-size: 20px;
    line-height: 1.05;
  }

  .demo-row__copy p {
    max-width: 100%;
    font-size: 15.5px;
    line-height: 1.35;
    overflow-wrap: anywhere;
  }

  .demo-avatar {
    width: 72px;
    height: 72px;
  }

  .demo-sponsor-logo {
    width: 150px;
    height: 60px;
  }

  .demo-linkedin {
    width: 20px;
    height: 20px;
    border-radius: 4px;
  }

  .demo-qr > img {
    width: 100px;
    height: 100px;
  }
}