:root {
  --bg: #e8e6e2;
  --text: #ffffff;
  --border: rgba(255, 255, 255, 0.55);
  --shadow: rgba(0, 0, 0, 0.14);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100%;
}

body {
  font-family: "Times New Roman", Times, serif;
  background: var(--bg);
}

.landing-page {
  overflow: hidden;
}

.landing {
  position: relative;
  width: 100vw;
  height: 100vh;
  background: var(--bg);
}

.landing-bg {
  position: absolute;
  inset: 0;
  background: #e7e5e1;
}

.landing-panels {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  z-index: 2;
}

.panel {
  position: relative;
  overflow: hidden;
  opacity: 0;
}

.panel + .panel {
  border-left: 1px solid var(--border);
}

.panel.is-visible {
  animation: panelFade 1.25s ease forwards;
}

.panel-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.98) contrast(0.98);
}

.landing::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background:
    radial-gradient(circle at center, rgba(0, 0, 0, 0) 42%, rgba(0, 0, 0, 0.16) 100%);
}

.landing-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  pointer-events: none;
}

.landing-overlay h1 {
  margin: 0;
  color: var(--text);
  font-size: clamp(38px, 5.2vw, 72px);
  font-weight: 400;
  letter-spacing: 0.03em;
  line-height: 1;
  text-shadow: 0 2px 18px var(--shadow);
}

.enter-link {
  margin-top: 16px;
  color: var(--text);
  text-decoration: none;
  font-style: italic;
  font-size: clamp(20px, 1.5vw, 28px);
  line-height: 1;
  pointer-events: auto;
  text-shadow: 0 2px 12px var(--shadow);
}

.enter-link:hover {
  opacity: 0.82;
}

@keyframes panelFade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@media (max-width: 768px) {
  .landing-overlay h1 {
    font-size: clamp(28px, 7vw, 46px);
    letter-spacing: 0.04em;
  }

  .enter-link {
    margin-top: 14px;
    font-size: 26px;
  }

  .panel + .panel {
    border-left: 1px solid rgba(255, 255, 255, 0.4);
  }
}