/* IDSTUMO — monochrome landing page */

:root {
  --black: #000;
  --white: #fff;
  --gray: #bdbdbd;
  --dark-gray: #0b0b0b;
}

* {
  box-sizing: border-box;
}

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

body {
  background: var(--black);
  color: var(--white);
  font-family: "Rye", Georgia, serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

button,
input {
  font: inherit;
}

.page {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 6vh 6vw;
}

.hero {
  width: min(900px, 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.logo {
  display: block;
  width: min(780px, 88vw);
  height: auto;
  max-height: 31vh;
  object-fit: contain;
  margin-bottom: clamp(38px, 7vh, 74px);
  user-select: none;
  -webkit-user-drag: none;
}

.interaction {
  width: min(580px, 86vw);
  display: flex;
  flex-direction: column;
  align-items: center;
}

#message {
  width: 100%;
  height: 66px;
  padding: 10px 16px 8px;
  border: 1px solid var(--gray);
  border-radius: 0;
  outline: none;
  background: var(--black);
  color: var(--white);
  caret-color: var(--white);
  font-size: clamp(18px, 2.2vw, 26px);
  line-height: 1;
  text-align: center;
}

#message:focus {
  border-color: var(--white);
}

.actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 22px;
}

.button {
  min-width: 132px;
  padding: 13px 22px 11px;
  border: 1px solid var(--white);
  border-radius: 0;
  background: var(--black);
  color: var(--white);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  transition: background 120ms ease, color 120ms ease;
}

.button:hover,
.button:focus-visible {
  background: var(--white);
  color: var(--black);
  outline: none;
}

.button:active {
  transform: translateY(1px);
}

.status {
  min-height: 1.6em;
  margin: 20px 0 0;
  color: var(--white);
  font-size: clamp(16px, 2vw, 21px);
  text-align: center;
}

.status.error {
  animation: status-in 160ms ease-out;
}

.status.success {
  color: var(--gray);
  animation: status-in 160ms ease-out;
}

@keyframes status-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 520px) {
  .page {
    padding: 5vh 5vw;
  }

  .logo {
    width: min(720px, 94vw);
    margin-bottom: 48px;
  }

  #message {
    height: 58px;
  }

  .actions {
    width: 100%;
  }

  .button {
    flex: 1;
    min-width: 0;
  }
}

/* Screen-reader-only label */
.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;
}

/*
  Hidden link:
  It intentionally uses a nearly-black color and tiny hit area.
  It remains keyboard/click accessible if someone knows where it is.
*/
.secret-link {
  position: fixed;
  right: 5px;
  bottom: 5px;
  width: 13px;
  height: 13px;
  color: #050505;
  background: #000;
  text-decoration: none;
  font-size: 1px;
  line-height: 13px;
  z-index: 20;
}

.secret-link:hover,
.secret-link:focus {
  color: #080808;
  background: #000;
  outline: none;
}