/** Fonts **/
@font-face {
  font-family: "AirStrike";
  src: url("../font/airstrike/airstrike.ttf");
}

/** Variables **/
:root {
  --primary: #f73828;
  --bg-color: #000000;
  --white: #ffffff;
  --black: 1a1414;
}

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

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins";
  font-size: 1.6rem;
  background-color: var(--bg-color);
  background-image: linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0.5) 0%,
      rgba(0, 0, 0, 0.1) 50%,
      rgb(0, 0, 0.5) 100%
    ),
    url("../img/bg.png");

  background-repeat: no-repeat;
  background-size: cover;
}

.container {
  max-width: 120rem;
  margin: 0 auto;
}

.main__title {
  color: var(--white);
}

.main__subtitle {
  color: var(--white);
}

.main__layout {
  width: 100%;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 2rem 1fr;
  padding: 2rem;
}

@media (min-width: 768px) {
  .main__layout {
    grid-template-columns: 1fr 1fr;
  }
}

.main__left {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.card {
  width: 30rem;
  height: 10rem;
  background-color: #ffffff4f;
  border-radius: 1rem;
  position: relative;
  -webkit-backdrop-filter: blur(0px);
  backdrop-filter: blur(0px);
  box-shadow: 0px 0px 10px black;
}

.card2 {
  position: absolute;
  content: "";
  top: -9rem;
  left: -4rem;
  transform: rotate(45deg);
  -webkit-backdrop-filter: blur(0px);
  backdrop-filter: blur(0px);
  box-shadow: 0px 0px 10px black;
}

.main__right {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.main__code {
  background-color: #000000d8;
  height: 10rem;
  width: 100%;
  color: var(--white);
  padding: 2rem;
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
}

.main__button {
  margin-top: 2rem;
  width: 100%;
  padding: 2rem 2rem;
  font-size: 2rem;
  text-transform: uppercase;
  border: solid 0.2rem var(--white);
  background-color: transparent;
  color: var(--white);
  cursor: pointer;
  transition: all 300ms ease-in-out;
  background-color: #ffffff2c;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.main__button:hover {
  background-color: var(--white);
  color: var(--black);
}

.main__label {
  font-size: 3rem;
  color: var(--white);
}

.main__slider {
  -webkit-appearance: none; /* Eliminar estilos predeterminados en WebKit */
  width: 100%;
  height: 1rem;
  border-radius: 5px;
  background: linear-gradient(to right, #4caf50, #2196f3);
  outline: none;
  opacity: 0.9;
  transition: opacity 0.2s ease-in-out;
  margin-bottom: 2rem;
}