* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: #d9d9d9;
  position: relative;
  padding: 80px;

  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 42px;
}

body::after {
  content: "";
  background: #121214;
  width: 100%;
  height: 368px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

header {
  width: 100%;
  max-width: 736px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}

header h1 {
  max-width: 319px;
  font-family: Archivo, sans-serif;
  font-weight: 700;
  font-size: 36px;
  line-height: 42px;
  color: #fff;
}

header p {
  max-width: 283px;
  font-family: Poppins, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 26px;
  color: #42d3ff;
}

form {
  width: 100%;
  max-width: 736px;
  border-radius: 8px;
  background: #fafafc;
}

form fieldset {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 64px;
  border: none;
}

form fieldset:nth-of-type(1),
form fieldset:nth-of-type(2) {
  margin-bottom: 48px;
}

form fieldset:nth-of-type(2),
form fieldset:nth-of-type(3) {
  margin-top: 0;
}

form legend {
  font-family: Archivo;
  font-size: 24px;
  font-style: normal;
  font-weight: 600;
  line-height: 34px;
  color: #32264d;
  margin-bottom: 16px;
}

form hr {
  border: none;
  height: 1px;
  background: #e6e6f0;
}

form label {
  color: #4e4958;
  font-family: Poppins;
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: 24px;
}

form label span {
  color: #c1bccc;
  font-family: Poppins;
  font-size: 12px;
  font-style: normal;
  font-weight: 400;
  line-height: 20px;
  margin-left: 12px;
}

.vertical-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.horizontal-container {
  display: flex;
  gap: 16px;
}

form input,
form textarea,
form select,
form select option {
  background: #fafafc;
  border: 1px solid #e6e6f0;
  border-radius: 8px;
  padding: 16px 24px;
}

form input[type="text"],
form input[type="email"],
form input[type="password"],
form select {
  height: 56px;
}

form input[type="checkbox"] {
  appearance: none;
  padding: 0;
  width: 24px;
  height: 24px;
}

.checkbox-container {
  position: relative;
}

.checkbox-container::after {
  content: "";
  display: none;
  width: 24px;
  height: 24px;
  background: url("./assets/check.png") no-repeat;
  background-size: cover;
  background-position: center;
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
}

.show-after::after {
  display: flex;
}

form input::placeholder {
  font-family: Poppins;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 26px;
  color: #c1bccc;
}

form textarea {
  height: 168px;
  resize: none;
}

form select,
form select option {
  padding: 16px 24px;
  font-family: Poppins;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 26px;
  color: #c1bccc;
}

form select {
  appearance: none;
  flex: 1;
}

form select:hover,
option:hover {
  cursor: pointer;
}

.select-container {
  display: flex;
  position: relative;
}

.select-container::after {
  content: "";
  display: flex;
  width: 24px;
  height: 24px;
  background: url("./assets/arrowDown.png") no-repeat;
  background-size: cover;
  background-position: center;
  transform: translate(-100%, -50%);
  position: absolute;
  top: 50%;
  right: 0;
  pointer-events: none;
}

.buttons {
  width: 100%;
  padding: 40px 65px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f0f0f4;
  border-radius: 0 0 8px 8px;
  border-top: 1px solid #d6d6d6;
}

.buttons button[type="submit"] {
  flex: 1;
  padding: 15px 40px;
  border: none;
  border-radius: 8px;
  background: #04d361;

  font-family: Archivo, sans-serif;
  font-weight: 600;
  font-size: 16px;
  font-style: normal;
  line-height: 26px;
  color: #fff;
}

.buttons button[type="submit"]:hover {
  cursor: pointer;
  background: color-mix(in srgb, #04d361 90%, #000 10%);
}

.event-date-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.event-date {
  flex: 1;
  max-width: 312px;
}

.event-begining-hour {
  flex: 1;
  max-width: 128px;
}

.event-end-hour {
  flex: 1;
  max-width: 128px;
}

@media only screen and (max-width: 600px) {
  body {
    padding: 80px 64px;
  }

  form fieldset {
    margin: 32px;
  }

  form fieldset:nth-of-type(1),
  form fieldset:nth-of-type(2) {
    margin-bottom: 48px;
  }

  form fieldset:nth-of-type(2),
  form fieldset:nth-of-type(3) {
    margin-top: 0;
  }

  .buttons {
    padding: 40px 32px;
  }
}

.invalidText {
  color: #d30404;
}

.invalidInput {
  border-color: #d30404;
}

@media only screen and (max-width: 490px) {
  body {
    padding: 80px 32px;
  }

  form fieldset {
    margin: 16px;
  }

  form fieldset:nth-of-type(1),
  form fieldset:nth-of-type(2) {
    margin-bottom: 48px;
  }

  form fieldset:nth-of-type(2),
  form fieldset:nth-of-type(3) {
    margin-top: 0;
  }

  .buttons {
    padding: 40px 16px;
  }
}

@media only screen and (max-width: 360px) {
  body {
    padding: 80px 16px;
  }
}