:root {
  --bg: #02090b;
  --white: #f5f7f6;
  --muted: rgba(245, 247, 246, 0.70);
  --muted-2: rgba(245, 247, 246, 0.58);
  --teal: #22d1c6;
  --teal-2: #10aaa2;
  --card: rgba(3, 12, 14, 0.74);
  --line: rgba(117, 229, 222, 0.28);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

.page {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: clamp(30px, 3.9vw, 54px) 20px;
  background:
    radial-gradient(circle at 50% 10%, rgba(0, 88, 98, 0.34), transparent 390px),
    radial-gradient(circle at 18% 68%, rgba(19, 180, 172, 0.13), transparent 390px),
    radial-gradient(circle at 82% 68%, rgba(19, 180, 172, 0.12), transparent 350px),
    linear-gradient(180deg, #030b0d 0%, #020708 100%);
  isolation: isolate;
}

.stars {
  position: fixed;
  inset: 0;
  z-index: -4;
  opacity: .42;
  background-image:
    radial-gradient(rgba(34, 209, 198, .72) .75px, transparent .9px),
    radial-gradient(rgba(255,255,255,.32) .55px, transparent .8px);
  background-size: 82px 82px, 137px 137px;
  background-position: 10px 18px, 52px 37px;
  mask-image: radial-gradient(circle at 50% 69%, #000 0%, transparent 77%);
}

.planet {
  position: fixed;
  left: 50%;
  bottom: -40.5vw;
  z-index: -3;
  width: min(1285px, 139vw);
  aspect-ratio: 1;
  transform: translateX(-50%);
  border-radius: 50%;
  border-top: 2px solid rgba(34, 209, 198, .92);
  background:
    linear-gradient(rgba(34, 209, 198, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 209, 198, .045) 1px, transparent 1px);
  background-size: 42px 42px;
  box-shadow:
    0 -12px 48px rgba(34, 209, 198, .30),
    inset 0 26px 92px rgba(34, 209, 198, .10);
}

.planet:before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: .8;
  background:
    radial-gradient(circle at 25% 21%, rgba(34,209,198,.38) 1px, transparent 2px),
    radial-gradient(circle at 60% 22%, rgba(34,209,198,.28) 1px, transparent 2px),
    radial-gradient(circle at 46% 32%, rgba(34,209,198,.24) 1px, transparent 2px);
  background-size: 54px 54px, 73px 73px, 96px 96px;
}

.shell {
  width: min(100%, 850px);
  min-height: calc(100svh - clamp(60px, 7.8vw, 108px));
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: clamp(29px, 3.8vw, 42px);
  text-align: center;
}

.hero {
  display: grid;
  justify-items: center;
  gap: clamp(18px, 2.45vw, 27px);
}

.brand-logo {
  width: min(76vw, 710px);
  height: auto;
  display: block;
  object-fit: contain;
  /* no color filters, no blend-mode */
}

.tagline {
  margin: 0;
  color: var(--muted);
  font-size: clamp(27px, 3.72vw, 43px);
  line-height: 1.22;
  letter-spacing: -0.035em;
  text-shadow: 0 8px 18px rgba(0,0,0,.70);
}

.card {
  width: min(100%, 730px);
  padding: clamp(31px, 4.65vw, 48px) clamp(24px, 4.8vw, 56px);
  border: 1px solid var(--line);
  border-radius: clamp(27px, 3vw, 36px);
  background:
    radial-gradient(circle at 50% 14%, rgba(34,209,198,.105), transparent 170px),
    linear-gradient(180deg, rgba(255,255,255,.04), transparent 58%),
    var(--card);
  box-shadow: 0 34px 92px rgba(0,0,0,.58), inset 0 1px 0 rgba(255,255,255,.055);
  backdrop-filter: blur(18px);
}

.logo-badge {
  position: relative;
  width: 104px;
  height: 104px;
  margin: 0 auto 30px;
  border: 1.5px solid rgba(34,209,198,.72);
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(34,209,198,.065);
  box-shadow: 0 0 38px rgba(34,209,198,.27), inset 0 0 28px rgba(34,209,198,.08);
}

.logo-badge img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  display: block;
  /* no color filters */
}

.tiny-star {
  position: absolute;
  top: 8px;
  right: 10px;
  width: 20px;
  height: 20px;
  background: var(--teal);
  clip-path: polygon(50% 0, 63% 37%, 100% 50%, 63% 63%, 50% 100%, 37% 63%, 0 50%, 37% 37%);
  filter: drop-shadow(0 0 9px rgba(34,209,198,.78));
}

h1 {
  margin: 0;
  font-size: clamp(38px, 5.1vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.058em;
  text-shadow: 0 10px 18px rgba(0,0,0,.60);
}

h1 strong {
  color: var(--teal);
  font-weight: 800;
}

.desc {
  margin: 26px auto 0;
  color: var(--muted);
  font-size: clamp(17px, 2.05vw, 21px);
  line-height: 1.55;
}

.divider {
  width: min(100%, 510px);
  margin: 34px auto 0;
  display: grid;
  grid-template-columns: 1fr 34px 1fr;
  gap: 18px;
  align-items: center;
}

.divider span {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(245,247,246,.22), transparent);
}

.divider i {
  width: 18px;
  height: 18px;
  margin: auto;
  display: block;
  background: var(--teal);
  clip-path: polygon(50% 0, 63% 37%, 100% 50%, 63% 63%, 50% 100%, 37% 63%, 0 50%, 37% 37%);
  filter: drop-shadow(0 0 10px rgba(34,209,198,.78));
}

.launching {
  margin: 22px 0 0;
  color: var(--teal);
  font-size: clamp(25px, 2.95vw, 34px);
  line-height: 1.1;
  font-weight: 650;
  text-shadow: 0 0 20px rgba(34,209,198,.22);
}

.notify {
  width: min(100%, 625px);
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 20px 24px;
  align-items: center;
  text-align: left;
}

.mail {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(245,247,246,.055);
  box-shadow: 0 0 34px rgba(34,209,198,.15);
}

.mail svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: var(--teal);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.notify-copy h2 {
  margin: 0 0 4px;
  font-size: clamp(25px, 2.9vw, 31px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.notify-copy p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(16px, 1.85vw, 19px);
}

.form {
  grid-column: 2;
  width: 100%;
  display: flex;
}

.form input {
  min-width: 0;
  flex: 1;
  height: 62px;
  border: 1px solid rgba(245,247,246,.24);
  border-right: 0;
  border-radius: 12px 0 0 12px;
  background: rgba(3,9,10,.82);
  color: var(--white);
  padding: 0 28px;
  font: inherit;
  outline: none;
}

.form input::placeholder { color: rgba(245,247,246,.60); }

.form input:focus {
  border-color: rgba(34,209,198,.76);
  box-shadow: 0 0 0 4px rgba(34,209,198,.08);
}

.form button {
  height: 62px;
  border: 0;
  border-radius: 0 12px 12px 0;
  padding: 0 30px;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--teal-2));
  font: inherit;
  font-size: 20px;
  font-weight: 750;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: 0 15px 32px rgba(34,209,198,.25);
}

.form button span { padding-left: 8px; }

.note {
  grid-column: 1 / -1;
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: -2px 0 0;
  color: var(--muted);
  font-size: clamp(14px, 1.55vw, 17px);
  text-align: center;
}

.note a {
  color: #21f0e4;
  text-decoration: none;
}

.note-i {
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  border: 1px solid rgba(245,247,246,.72);
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
}

footer {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: clamp(16px, 1.95vw, 21px);
  line-height: 1.42;
}

footer p { margin: 0; }

footer a {
  color: var(--teal);
  text-decoration: none;
}

@media (max-width: 720px) {
  .page { padding: 24px 18px; }

  .shell { gap: 28px; }

  .brand-logo {
    width: min(92vw, 620px);
  }

  .tagline {
    font-size: clamp(24px, 7vw, 34px);
  }

  .card {
    padding: 30px 22px;
  }

  .notify {
    width: min(100%, 520px);
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: 14px;
  }

  .form {
    grid-column: auto;
  }

  .note {
    grid-column: auto;
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 460px) {
  h1 { font-size: 35px; }

  .desc br { display: none; }

  .logo-badge {
    width: 88px;
    height: 88px;
    margin-bottom: 22px;
  }

  .logo-badge img {
    width: 50px;
    height: 50px;
  }

  .form {
    flex-direction: column;
    gap: 12px;
  }

  .form input,
  .form button {
    width: 100%;
    border-radius: 12px;
    border: 1px solid rgba(245,247,246,.24);
  }
}

@media (min-width: 900px) and (max-height: 860px) {
  .shell { gap: 22px; }
  .tagline { font-size: 31px; }
  .card { padding-top: 28px; padding-bottom: 28px; }
  .logo-badge { width: 88px; height: 88px; margin-bottom: 20px; }
  .logo-badge img { width: 50px; height: 50px; }
  h1 { font-size: 46px; }
  .desc { margin-top: 18px; }
  .divider { margin-top: 24px; }
  .form input, .form button { height: 54px; }
}