.site-header {
  position: absolute;
  inset: 0 0 auto;
  background: transparent;
  border-bottom-color: #ffffff24;
}

.site-header.is-scrolled {
  position: fixed;
  background: #061824ee;
}

.header-row {
  min-height: 84px;
}

@media (min-width: 900px) {
  .header-row nav a { font-weight: 700; }
}

.brand {
  width: 156px;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 800px;
  aspect-ratio: 1125 / 2436;
  display: flex;
  align-items: stretch;
  background: #061824;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-backdrop img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.hero-content {
  padding-top: 135px;
  padding-bottom: 54px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero .eyebrow {
  color: #11b6f3;
  margin-bottom: 18px;
}

.hero h1 {
  max-width: 610px;
  font-size: clamp(2.5rem, 4.55vw, 4.65rem);
  letter-spacing: -.045em;
  line-height: .99;
  color: #fff;
}

.hero h1 em {
  color: #10aef0;
}

.title-mobile {
  display: none;
}

.hero .lede {
  max-width: 510px;
  margin-top: 23px;
  color: #fff;
  font-size: 1.07rem;
  line-height: 1.45;
}

.event-facts {
  display: flex;
  align-items: center;
  gap: clamp(10px, 2.5vw, 26px);
  width: fit-content;
  margin: 31px 0 34px;
  color: #fff;
}

.event-facts > span {
  min-height: auto;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0;
  font-size: clamp(.86rem, 3.7vw, 1.12rem);
  font-weight: 700;
  line-height: 1;
  text-transform: none;
  white-space: nowrap;
}

.event-facts .fact-date,
.event-facts .fact-place,
.event-facts .fact-time {
  font-size: clamp(.86rem, 3.7vw, 1.12rem);
  letter-spacing: 0;
}

.event-facts i {
  color: #10aef0;
  width: 18px;
  font-size: 1.1rem;
  line-height: 1;
  font-style: normal;
}

.event-facts b {
  display: inline-block;
  font-size: inherit;
  letter-spacing: 0;
  line-height: 1;
}

.hero .button {
  min-width: 352px;
  background: #11aef0;
  color: white;
  box-shadow: 0 12px 26px #00132144;
  animation: cta-pulse 2.2s ease-out infinite;
}

.hero .button:hover {
  background: #39c2f6;
}

@keyframes cta-pulse {
  0%, 35% { box-shadow: 0 0 0 0 rgba(17, 174, 240, .55); }
  70%, 100% { box-shadow: 0 0 0 14px rgba(17, 174, 240, 0); }
}

@media (max-width: 899px) {
  .hero-backdrop img {
    object-fit: cover;
    object-position: center bottom;
  }

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

  .hero h1 {
    font-size: clamp(2.5rem, 10.4vw, 3.4rem);
  }

  .hero .lede {
    max-width: 365px;
    font-size: 1rem;
  }

  .event-facts {
    width: fit-content;
    max-width: 100%;
    gap: clamp(8px, 2.5vw, 18px);
  }

  .event-facts > span {
    padding: 0;
  }

  .event-facts .fact-date,
  .event-facts .fact-place,
  .event-facts .fact-time {
    font-size: clamp(.82rem, 3.45vw, 1rem);
  }

  .event-facts i {
    font-size: 1rem;
  }

  .hero .button {
    width: 100%;
    min-width: 0;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 36px, 1180px);
  }

  .header-row {
    min-height: 72px;
  }

  .brand {
    width: 130px;
  }

  .compact {
    min-height: 42px;
    padding: 9px 14px;
    font-size: .76rem;
  }

  .hero-content {
    padding-top: 118px;
  }

  .hero h1 {
    width: calc(100% + 28px);
    max-width: none;
    font-size: clamp(1.86rem, 8.75vw, 2.05rem);
    line-height: 1.04;
  }

  .title-desktop {
    display: none;
  }

  .title-mobile {
    display: inline;
  }

  .hero .eyebrow {
    font-size: .69rem;
    letter-spacing: .105em;
  }

  .event-facts {
    margin-top: 26px;
    margin-bottom: 22px;
  }
}

@media (min-width: 900px) {
  .hero {
    min-height: 620px;
    aspect-ratio: 1672 / 941;
  }

  .hero-content {
    align-self: stretch;
    justify-content: center;
    padding-top: 84px;
    padding-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero .button {
    animation: none;
  }
}