@font-face {
  font-family: 'Aptos';
  src: url('fonts/Aptos.ttf') format('truetype');
}

:root {
  --bg: #0b0b0f;
  /* charcoal */
  --panel: #11121a;
  /* deep slate */
  --text: #e9ecf1;
  /* soft white */
  --muted: #a7afc0;
  /* cool gray */
  --accent: #d7a449;
  /* warm gold */
  --accent-2: #6da3d9;
  /* sky */
}

* {
  box-sizing: border-box
}

html,
body {
  height: 100%
}

body {
  margin: 0;
  background: radial-gradient(80rem 40rem at 80% -10%, #1a1f2b 20%, transparent 60%),
    radial-gradient(70rem 30rem at -10% 80%, #1f1a2b 20%, transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: 'Aptos';
}

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 2rem
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 0.5rem
}

.logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid;
  place-items: center;
  font-weight: 700;
  color: #0b0b0f
}

.site {
  font-size: 1.5rem;
  letter-spacing: 0.5px
}

.site span {
  color: var(--accent)
}

.hero {
  margin: 8vh 0 4rem 0;
  text-align: center
}

.hero h2 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin: 0 0 0.5rem
}

.tagline {
  color: var(--muted);
  font-size: 1.1rem;
  margin: 0 auto;
  max-width: 52ch
}

.accent {
  color: var(--accent)
}

.countdown {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 2rem 0
}

.countdown div {
  background: var(--panel);
  border: 1px solid #1f2330;
  padding: 1rem 1.2rem;
  border-radius: 12px;
  min-width: 86px
}

.countdown span {
  display: block;
  font-size: 1.6rem;
  font-weight: 700
}

.countdown label {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 0.25rem
}

.notify {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  margin: 1.2rem 0 1.8rem
}

.notify input {
  width: min(420px, 80vw);
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border: 1px solid #2a2f3f;
  background: #0e1016;
  color: var(--text)
}

.notify button {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #0b0b0f;
  font-weight: 700;
  cursor: pointer
}

.notify button:hover {
  filter: brightness(1.05)
}

.social {
  display: flex;
  gap: 1rem;
  justify-content: center
}

.social a {
  color: var(--muted);
  text-decoration: none
}

.social a:hover {
  color: var(--text)
}

.about {
  margin: 3rem auto 4rem;
  max-width: 60ch;
  background: rgba(17, 18, 26, 0.6);
  border: 1px solid #1f2330;
  padding: 1.2rem 1.4rem;
  border-radius: 12px
}

.about h3 {
  margin-top: 0;
}

.foot {
  border-top: 1px solid #1f2330;
  color: var(--muted);
  padding-top: 1rem;
  text-align: center
}

/* Accessibility */
.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
}

/* Small screens */
@media (max-width:520px) {
  .countdown {
    gap: 0.6rem
  }

  .countdown div {
    min-width: 70px
  }
}