:root {
  --bg: #f5f5f3;
  --panel: rgba(255, 255, 255, 0.7);
  --panel-border: rgba(0, 0, 0, 0.05);
  --text: #1d1d1f;
  --muted: #6e6e73;
  --placeholder: #8b8b90;
  --button-text: #f5f5f3;
  --button-bg: #1d1d1f;
  --shadow: rgba(0, 0, 0, 0.06);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--text);
}

button,
input {
  font: inherit;
}

.coming-soon-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 64px 24px;
}

.brand-lockup {
  font-size: clamp(1.1rem, 1.6vw, 1.5rem);
  letter-spacing: -0.05em;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 24px;
}

h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.9;
  letter-spacing: -0.08em;
  font-weight: 600;
}

.email-form {
  display: flex;
  align-items: center;
  gap: 12px;
  width: min(100%, 500px);
  margin-top: 30px;
  padding: 8px 8px 8px 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  box-shadow: 0 8px 22px var(--shadow);
}

.email-form input {
  flex: 1;
  min-width: 0;
  height: 54px;
  padding: 0 6px;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text);
  font-size: 1rem;
}

.email-form input::placeholder {
  color: var(--placeholder);
}

.email-form button {
  border: none;
  border-radius: 999px;
  background: var(--button-bg);
  color: var(--button-text);
  min-width: 140px;
  min-height: 46px;
  padding: 0 20px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.email-form button:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

@media (max-width: 540px) {
  .email-form {
    flex-direction: column;
    padding: 16px 16px 14px;
    border-radius: 22px;
    width: min(100%, 360px);
  }

  .email-form input {
    width: 100%;
    text-align: center;
  }

  .email-form button {
    width: 100%;
  }
}