@charset "UTF-8";

:root {
  --ink: #30333d;
  --muted: #60636d;
  --line: #d7d7dc;
  --paper: #fff;
  --smoke: #e6e6e8;
  --red: #f83e3e;
  --font: "Arial", "Helvetica Neue", Helvetica, sans-serif;
  --max: 920px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font: 400 1rem/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: #c92c2c;
}

h1,
p {
  margin: 0;
}

h1 {
  font-weight: 400;
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  letter-spacing: -0.05em;
  line-height: 1.05;
}

.top {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 22px clamp(20px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
}

.brand img {
  width: 78px;
  height: 52px;
  object-fit: contain;
}

.brand-note {
  font-size: 0.75rem;
  line-height: 1.2;
  color: var(--muted);
  border-left: 1px solid var(--line);
  padding-left: 18px;
  max-width: 11rem;
}

.splash {
  position: relative;
  width: 100%;
  min-height: min(72vh, 720px);
  background: #1a1c22;
  overflow: hidden;
}

.splash-video {
  display: block;
  width: 100%;
  height: min(72vh, 720px);
  object-fit: cover;
  object-position: center;
}

.invite {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(48px, 8vw, 96px) clamp(20px, 5vw, 56px) clamp(40px, 6vw, 72px);
}

.eyebrow {
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}

.lead {
  margin-top: 22px;
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  line-height: 1.55;
  color: var(--muted);
  max-width: 38rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 56px;
  padding: 16px 22px;
  border: 1px solid var(--ink);
  border-radius: 4px;
  background: var(--ink);
  color: #fff;
  font: inherit;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.button:hover {
  background: #171a23;
  transform: translateY(-2px);
}

.button:focus-visible {
  outline: 3px solid #3269d1;
  outline-offset: 4px;
}

.button span {
  font-size: 1.25rem;
}

.fallback {
  margin-top: 20px;
  font-size: 0.9375rem;
  color: var(--muted);
}

.fallback a {
  border-bottom: 1px solid #9e9fa6;
}

.fallback a:hover {
  border-color: currentColor;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  justify-content: space-between;
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
  padding: 24px clamp(20px, 5vw, 56px) 40px;
  border-top: 1px solid var(--line);
  font-size: 0.8125rem;
  color: var(--muted);
}

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

  .splash,
  .splash-video {
    min-height: 52vh;
    height: 52vh;
  }

  .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button {
    transition: none;
  }

  .splash-video {
    display: none;
  }

  .splash {
    min-height: 180px;
    background:
      linear-gradient(135deg, #30333d 0%, #5a5e6a 45%, #f83e3e 100%);
  }
}