:root {
  --bg: #13131a;
  --panel: rgba(29, 29, 29, .90);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, .70);
  --inputBg: #131313;


  --radius: 10px;
  --btnRadius: 15px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
    "Inter", "Segoe UI", Roboto, Arial, sans-serif;
}

/* layout */
.page {
  min-height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;

  padding: clamp(14px, 3vw, 28px);
  overflow: hidden;
}


.bg {
  position: absolute;
  inset: 0;
  background-image: url("assets/bg.jpeg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: 52% 52%;
  transform: scale(1.02);
}


.overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .80);
}

.modal {
  position: relative;


  width: min(340px, 100%);


  min-height: clamp(520px, 70vh, 680px);

  max-height: calc(100dvh - 2 * clamp(14px, 3vw, 28px));

  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 0 50px rgba(0, 0, 0, .10);
  overflow: hidden;
}


@media (min-width: 900px) {
  .modal {
    width: min(460px, 100%);
    min-height: clamp(520px, 62vh, 620px);
  }
}


.form {
  width: 100%;
}





.modal__inner {
  padding: clamp(18px, 3.2vw, 30px);
  padding-bottom: clamp(40px, 6vw, 70px);
  max-height: inherit;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}


h1 {
  margin: 0;
  text-align: center;
  font-size: clamp(26px, 3.2vw, 36px);
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: .2px;
}

.nowrap {
  white-space: nowrap;
}

.subtitle {
  margin: clamp(10px, 1.4vw, 16px) 0 clamp(18px, 2.6vw, 28px);
  text-align: center;
  font-size: clamp(12px, 1.6vw, 18px);
  line-height: 1.25;
  font-weight: 200;
  color: var(--muted);
}

.form {
  width: min(460px, 100%);
  margin: 0 auto;
  display: grid;
  gap: clamp(12px, 2.2vw, 22px);
}

.field {
  display: grid;
  gap: 10px;
}

.label {
  font-size: clamp(12px, 1.3vw, 16px);
  font-weight: 400;
  color: #fff;
}

input,
select {
  width: 100%;
  height: clamp(44px, 5.3vw, 55px);
  border: 0;
  border-radius: var(--radius);
  padding: 0 16px;
  background: var(--inputBg);
  color: #fff;
  font-size: clamp(12px, 1.4vw, 17px);
  font-weight: 300;
  outline: none;
}

input::placeholder {
  color: rgba(255, 255, 255, .35);
}

.selectWrap {
  position: relative;
}

select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 44px;
  cursor: pointer;
}

.selectChevron {
  position: absolute;
  right: 16px;
  top: 50%;
  width: 0;
  height: 0;
  transform: translateY(-30%);
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 7px solid rgba(255, 255, 255, .65);
  pointer-events: none;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, .75);
  font-size: clamp(12px, 1.3vw, 16px);
  font-weight: 400;
  margin-top: 2px;
}

.checkbox input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: #ffffff;
}

.btn {
  width: min(450px, 100%);
  height: clamp(44px, 5.3vw, 55px);
  margin: clamp(14px, 2.8vw, 28px) auto 0;
  border: 0;
  border-radius: var(--btnRadius);
  font-family: inherit;
  font-size: clamp(13px, 1.2vw, 15px);
  font-weight: 700;
  color: #232323;
  cursor: pointer;
  background: linear-gradient(0.003turn,
      rgba(255, 213, 72, 1) 0%,
      rgba(255, 196, 0, 1) 77%,
      rgba(255, 255, 255, 1) 100%);
}

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

.msg {
  min-height: 18px;
  margin: 12px 0 0;
  text-align: center;
  color: var(--muted);
}

@media (max-height: 620px) {
  .modal__inner {
    padding: 16px;
  }

  .subtitle {
    margin-bottom: 16px;
  }

  .btn {
    margin-top: 16px;
  }
}

.bg,
.overlay {
  pointer-events: none;
}