:root {
  --bg: #f6f9fb;
  --ink: #12212f;
  --muted: #4d6072;
  --line: #dbe4ea;
  --brand: #0d8d8f;
  --brand-dark: #06696b;
  --card: #ffffffd9;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Space Grotesk", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 18%, #c8f1ee 0 18%, transparent 48%),
    radial-gradient(circle at 90% 84%, #ffe9c7 0 16%, transparent 40%),
    linear-gradient(165deg, #f7fafc 0%, #eef5f8 100%);
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.glow {
  position: absolute;
  filter: blur(38px);
  border-radius: 999px;
  opacity: 0.6;
}

.glow-a {
  width: 280px;
  height: 280px;
  background: #92dfd7;
  top: -40px;
  right: -70px;
}

.glow-b {
  width: 240px;
  height: 240px;
  background: #ffe0a3;
  bottom: -50px;
  left: -40px;
}

.card {
  width: min(720px, 100%);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 30px;
  background: var(--card);
  backdrop-filter: blur(4px);
  box-shadow: 0 24px 70px #05263f18;
  position: relative;
  z-index: 1;
  animation: rise 550ms ease-out both;
}

.eyebrow {
  margin: 0 0 12px;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--brand-dark);
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 0.95;
}

.subtitle {
  margin: 12px 0 20px;
  font-size: clamp(1rem, 2.4vw, 1.2rem);
  color: var(--muted);
  max-width: 48ch;
}

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}

.pills span {
  border: 1px solid #cfe0e8;
  background: #f4fbfd;
  color: #174356;
  padding: 7px 11px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 600;
}

.body {
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.6;
}

.notify-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

input[type="email"] {
  flex: 1 1 260px;
  border-radius: 12px;
  border: 1px solid #c7d7e1;
  padding: 12px 14px;
  font: inherit;
  min-height: 46px;
}

input[type="email"]:focus {
  outline: 2px solid #84d5cd;
  outline-offset: 1px;
}

button {
  border: none;
  border-radius: 12px;
  padding: 12px 18px;
  font: inherit;
  font-weight: 700;
  background: linear-gradient(180deg, #0e9ea0 0%, #07787a 100%);
  color: #fff;
  min-height: 46px;
  cursor: pointer;
  transition: transform 120ms ease;
}

button:hover {
  transform: translateY(-1px);
}

.hint {
  margin: 12px 0 0;
  font-size: 0.9rem;
  color: #456579;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 560px) {
  .card {
    padding: 22px;
    border-radius: 18px;
  }
}