:root {
  color-scheme: dark;
  --page: #0a2029;
  --page-deep: #061820;
  --ink: #f3f0e7;
  --muted: #aebdc0;
  --accent: #78ded2;
  --accent-soft: #a8f1e8;
  --line: rgba(243, 240, 231, 0.16);
  --content: 1240px;
  --gutter: 24px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 280px;
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  margin: 0;
  overflow-x: hidden;
  background: var(--page);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

.site-width {
  width: min(calc(100% - (var(--gutter) * 2)), var(--content));
  margin-inline: auto;
}

.site-header {
  position: relative;
  z-index: 10;
  width: min(calc(100% - (var(--gutter) * 2)), var(--content));
  min-height: 92px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  animation: rise-in 0.6s both;
}

.site-header--overlay {
  position: absolute;
  inset: 0 0 auto;
}

.brand {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.76rem;
  font-weight: 780;
  letter-spacing: 0.2em;
  text-decoration: none;
}

.brand__dot {
  width: 5px;
  height: 5px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--accent);
}

.site-header__label {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-align: right;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 740;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.site-footer {
  width: min(calc(100% - (var(--gutter) * 2)), var(--content));
  min-height: 150px;
  margin-inline: auto;
  padding: 44px 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.site-footer p {
  margin: 0;
}

.brand:focus-visible,
.action-link:focus-visible,
.conference-card:focus-visible {
  outline: 3px solid var(--accent-soft);
  outline-offset: 5px;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 760px) {
  :root {
    --gutter: 16px;
  }

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

  .site-header__label {
    max-width: 150px;
    font-size: 0.62rem;
    line-height: 1.35;
  }

  .site-footer {
    min-height: 132px;
    padding: 38px 0;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
    line-height: 1.45;
  }
}

@media (max-width: 380px) {
  .site-header__label {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}