:root {
  --navy: #0d1b2a;
  --brass: #b8974a;
  --slate: #4a6680;
  --white: #ffffff;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

body {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--navy);
  color: var(--white);
  font-family: Inter, "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1.5rem 4rem;
}

.mark {
  text-align: center;
  max-width: 40rem;
}

.wordmark {
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 600;
  letter-spacing: 0.22em;
  line-height: 1.15;
  text-indent: 0.22em; /* optical center with tracking */
  color: var(--white);
  opacity: 0;
  transform: translateY(10px);
  animation: rise 900ms ease forwards 120ms;
}

.rule {
  width: min(12rem, 42vw);
  height: 1px;
  margin: 1.5rem auto 1.75rem;
  background: var(--brass);
  opacity: 0;
  transform: scaleX(0.4);
  transform-origin: center;
  animation: rule-in 700ms ease forwards 480ms;
}

.email {
  display: inline-block;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms ease, border-color 180ms ease;
  opacity: 0;
  transform: translateY(8px);
  animation: rise 800ms ease forwards 720ms;
}

.email:hover,
.email:focus-visible {
  color: var(--brass);
  border-bottom-color: var(--brass);
  outline: none;
}

.foot {
  padding: 0 1.5rem 1.5rem;
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--slate);
  opacity: 0;
  animation: rise 700ms ease forwards 980ms;
}

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

@keyframes rule-in {
  to {
    opacity: 1;
    transform: scaleX(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .wordmark,
  .rule,
  .email,
  .foot {
    animation: none;
    opacity: 1;
    transform: none;
  }
}