:root {
  --ink: #080717;
  --night: #15113a;
  --violet: #9d5df0;
  --lilac: #d6a4ff;
  --moon: #fff0b8;
  --coral: #f06a8f;
  --paper: #fffaf0;
  --muted: #6f6681;
  --line: rgba(8, 7, 23, 0.14);
  --shadow: 0 22px 58px rgba(8, 7, 23, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Work Sans", sans-serif;
}

a {
  color: inherit;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  color: var(--paper);
  background: rgba(8, 7, 23, 0.96);
  border-bottom: 1px solid rgba(214, 164, 255, 0.24);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  text-decoration: none;
  text-transform: uppercase;
}

.brand-mark {
  width: 42px;
  height: 42px;
  object-fit: cover;
  border: 2px solid var(--lilac);
  border-radius: 50%;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.site-nav a {
  text-decoration: none;
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 86vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--paper);
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 7, 23, 0.74), rgba(8, 7, 23, 0.9)),
    radial-gradient(circle at 50% 15%, rgba(157, 93, 240, 0.34), transparent 34%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(900px, 100%);
  padding: clamp(54px, 8vw, 88px) 22px;
}

.hero-title-logo {
  display: block;
  width: min(320px, 70vw);
  height: auto;
  margin: 0 auto 22px;
  border: 2px solid rgba(214, 164, 255, 0.82);
  border-radius: 50%;
  box-shadow: 0 0 44px rgba(157, 93, 240, 0.5), var(--shadow);
}

.presented {
  margin: 0 auto 24px;
  color: var(--moon);
  font-size: clamp(1rem, 2.4vw, 1.45rem);
  font-weight: 900;
  text-transform: uppercase;
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(72px, 1fr));
  gap: 10px;
  width: min(560px, 100%);
  margin: 0 auto 24px;
}

.countdown div {
  padding: 12px 10px;
  background: rgba(255, 250, 240, 0.1);
  border: 1px solid rgba(255, 240, 184, 0.42);
}

.countdown strong,
.countdown span {
  display: block;
}

.countdown strong {
  color: var(--paper);
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 0.9;
}

.countdown span {
  margin-top: 8px;
  color: var(--moon);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-copy {
  margin: 0 auto 28px;
  color: rgba(255, 250, 240, 0.92);
  font-family: "Source Serif 4", serif;
  font-size: clamp(1.2rem, 2.7vw, 2rem);
  font-weight: 700;
}

.social-note {
  max-width: 680px;
  margin: -10px auto 28px;
  color: rgba(255, 250, 240, 0.86);
  font-weight: 800;
}

.social-note a {
  color: var(--moon);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.section {
  padding: clamp(58px, 8vw, 96px) clamp(20px, 5vw, 72px);
}

.section-heading {
  width: min(1120px, 100%);
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading.split {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  text-align: left;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--violet);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h2 {
  margin-bottom: 0;
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(2.1rem, 5vw, 4.6rem);
  line-height: 0.95;
  text-transform: uppercase;
}

h3 {
  margin-bottom: 10px;
  font-family: "Source Serif 4", serif;
  font-size: 1.45rem;
  line-height: 1.05;
}

.event-grid,
.sponsor-strip,
.vendor-note {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.event-section {
  background: var(--paper);
}

.event-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.event-card {
  min-height: 178px;
  padding: 24px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.event-card.highlight {
  color: var(--paper);
  background: linear-gradient(160deg, var(--night), #2b165f);
}

.event-card strong,
.event-card span {
  display: block;
}

.event-card strong {
  margin: 18px 0 12px;
  font-family: "Source Serif 4", serif;
  font-size: 1.48rem;
  line-height: 1.08;
}

.event-card span:not(.event-label) {
  color: inherit;
  opacity: 0.78;
}

.event-label {
  color: var(--violet);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.highlight .event-label {
  color: var(--moon);
}

.vendors-section {
  color: var(--paper);
  background: var(--ink);
}

.vendors-section .eyebrow {
  color: var(--moon);
}

.vendor-note {
  color: rgba(255, 250, 240, 0.9);
  font-family: "Source Serif 4", serif;
  font-size: clamp(1.35rem, 2.4vw, 2.1rem);
  font-weight: 700;
  line-height: 1.28;
}

.vendor-note a {
  color: var(--moon);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.sponsor-section {
  background: #ffffff;
}

.sponsor-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.sponsor-strip span {
  display: grid;
  min-height: 116px;
  place-items: center;
  padding: 20px;
  color: var(--night);
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(1rem, 2vw, 1.5rem);
  text-align: center;
  text-transform: uppercase;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  padding: 28px clamp(20px, 5vw, 72px);
  color: var(--paper);
  background: var(--ink);
  border-top: 1px solid rgba(214, 164, 255, 0.24);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-links a {
  color: var(--moon);
  font-weight: 800;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

@media (max-width: 900px) {
  .site-nav {
    position: absolute;
    top: 70px;
    right: 18px;
    display: none;
    width: min(300px, calc(100vw - 36px));
    padding: 18px;
    color: var(--paper);
    background: rgba(8, 7, 23, 0.98);
    border: 1px solid rgba(214, 164, 255, 0.32);
  }

  .site-nav.is-open {
    display: grid;
    gap: 14px;
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
    gap: 4px;
    width: 44px;
    height: 44px;
    color: currentColor;
    background: transparent;
    border: 2px solid currentColor;
    border-radius: 2px;
  }

  .nav-toggle span:not(.sr-only) {
    display: block;
    width: 18px;
    height: 2px;
    background: currentColor;
  }

  .hero {
    min-height: 82vh;
  }

  .event-grid,
  .sponsor-strip {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .brand span:last-child {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    padding: 44px 18px 54px;
  }

  .hero-title-logo {
    width: min(238px, 76vw);
  }

  .countdown {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-heading.split {
    align-items: start;
    flex-direction: column;
  }

  .event-grid,
  .sponsor-strip {
    grid-template-columns: 1fr;
  }

}