* {
  box-sizing: border-box;
  outline: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  overflow-x: hidden;
}

ul,
ol,
li {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
p {
  margin: 0;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

a {
  text-decoration: none;
  color: inherit;
}

a:hover {
  color: inherit;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: Poppins, sans-serif;
  background-color: #0a0440;
  background-image: url(../img/booms-bg-1440.png);
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
}

.header {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  padding: 22px 16px 0;
}

.header__logo {
  width: 280px;
  max-width: 72vw;
  height: auto;
}

.hero {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 742px;
  margin: 0 auto;
  padding: 31px 16px 48px;
}

.hero__headline {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
}

.hero__title {
  display: block;
  width: 100%;
  max-width: 742px;
  height: auto;
}

.hero__offer {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero__upto {
  color: #fff;
  font-size: 40px;
  font-style: italic;
  font-weight: 500;
  line-height: 18px;
  padding-bottom: 18px;
}

.hero__amount {
  color: #fff;
  font-size: 80px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.hero__widget-slot {
  display: none;
}

.hero__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 46px;
  width: 100%;
}

@property --steps-border-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

.hero__steps {
  position: relative;
  z-index: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  width: min(549px, 100%);
  min-height: 96px;
  padding: 28px 35px;
  border: none;
  border-radius: 73.907px;
  background: rgba(196, 255, 242, 0.1);
  box-shadow: 5.913px 2.956px 29.563px rgba(20, 247, 202, 0.34);
  backdrop-filter: blur(36.953px);
  -webkit-backdrop-filter: blur(36.953px);
  transform: rotate(-1.74deg);
  isolation: isolate;
  animation: steps-neon-glow 3s ease-in-out infinite;
}

.hero__steps::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 2px;
  background: conic-gradient(
    from var(--steps-border-angle),
    #0cffae,
    #37ffe6,
    #00c194,
    #7affdf,
    #0cffae
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
  animation: steps-border-spin 4s linear infinite;
  pointer-events: none;
}

.hero__steps::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: inherit;
  background: conic-gradient(
    from var(--steps-border-angle),
    transparent,
    rgba(12, 255, 174, 0.55),
    rgba(55, 255, 230, 0.45),
    transparent,
    rgba(0, 193, 148, 0.4),
    transparent
  );
  filter: blur(12px);
  opacity: 0.75;
  animation: steps-border-spin 4s linear infinite;
  z-index: -1;
  pointer-events: none;
}

@keyframes steps-border-spin {
  to {
    --steps-border-angle: 360deg;
  }
}

@keyframes steps-neon-glow {
  0%,
  100% {
    box-shadow:
      0 0 8px rgba(12, 255, 174, 0.35),
      0 0 20px rgba(20, 247, 202, 0.22),
      5.913px 2.956px 29.563px rgba(20, 247, 202, 0.34);
  }

  50% {
    box-shadow:
      0 0 14px rgba(55, 255, 230, 0.55),
      0 0 28px rgba(12, 255, 174, 0.38),
      0 0 42px rgba(0, 193, 148, 0.18),
      5.913px 2.956px 29.563px rgba(20, 247, 202, 0.4);
  }
}

.hero__step {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero__step-num {
  flex-shrink: 0;
  height: 40px;
  width: auto;
}

.hero__step-text {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  line-height: 13.303px;
  white-space: nowrap;
}

.hero__howto {
  display: none;
}

.hero__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 347px;
  min-width: 347px;
  height: 60px;
  padding: 8px 24px;
  border-radius: 8px;
  background: #37ffe6;
  color: #000;
  font-size: 24px;
  font-weight: 800;
  line-height: 18px;
  text-align: center;
  transition:
    filter 0.3s ease,
    transform 0.2s ease;
}

.hero__cta:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  transition: 0.9s;
}

#preloader {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0a0440;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

#preloader img {
  width: 133px;
  max-width: 40vw;
  height: auto;
  animation: pulse 1.5s infinite ease-in-out;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.08);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 0.8;
  }
}

@media screen and (min-width: 1792px) {
  body {
    background-image: url(../img/booms-bg-1792.png);
  }
}

@media screen and (max-width: 735px) {
  html {
    height: 100%;
    overflow: hidden;
  }

  body {
    display: flex;
    flex-direction: column;
    height: 100dvh;
    max-height: 100dvh;
    min-height: 100dvh;
    overflow: hidden;
    padding-bottom: 0;
    background-image: none;
  }

  body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    background-color: #0a0440;
    background-image: url(../img/booms-bg-mobile.png);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
  }

  .header {
    position: relative;
    z-index: 2;
    flex-shrink: 0;
    padding: 24px 12px 0;
  }

  .header__logo {
    width: 163px;
  }

  .hero {
    position: relative;
    z-index: 2;
    flex: 1;
    min-height: 0;
    align-items: center;
    max-width: none;
    padding: 0 12px;
    padding-bottom: calc(120px + env(safe-area-inset-bottom, 0px));
    gap: 0;
    overflow: hidden;
  }

  .hero__headline {
    flex-shrink: 0;
    gap: 8px;
    width: min(336px, 100%);
    padding-top: 12px;
  }

  .hero__title {
    max-width: 334px;
  }

  .hero__offer {
    gap: 5px;
    width: min(288px, 100%);
  }

  .hero__upto {
    font-size: 18px;
    line-height: 8px;
    padding-bottom: 6px;
  }

  .hero__amount {
    font-size: 36px;
    line-height: 1;
  }

  .hero__widget-slot {
    display: block;
    flex: 1 1 auto;
    width: min(312px, calc(100% - 24px));
    min-height: 0;
    margin: 12px auto 0;
  }

  .hero__bottom {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10;
    gap: 10px;
    width: 100%;
    max-width: none;
    padding: 10px 12px calc(12px + env(safe-area-inset-bottom, 0px));
    background: linear-gradient(
      180deg,
      rgba(49, 6, 110, 0) 0%,
      rgba(49, 6, 110, 0.92) 35%,
      #31066e 100%
    );
  }

  .hero__steps {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    width: 100%;
    max-width: 253px;
    min-height: 0;
    padding: 20px 19px;
    border-radius: 24px;
    transform: none;
    animation: steps-neon-glow 3s ease-in-out infinite;
  }

  .hero__steps::after {
    inset: -4px;
    filter: blur(8px);
  }

  .hero__steps.is-open {
    display: flex;

    -webkit-overflow-scrolling: touch;
  }

  .hero__step {
    gap: 6px;
  }

  .hero__step-num {
    height: 26px;
    width: auto;
  }

  .hero__step-text {
    font-size: 13px;
    line-height: 1.2;
    white-space: normal;
  }

  .hero__cta {
    max-width: none;
    min-width: 0;
    width: 100%;
    height: 52px;
    font-size: 18px;
    color: #000;
  }

  .hero__howto {
    display: block;
    position: relative;
    z-index: 1;
    width: 100%;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    line-height: 18px;
    text-align: center;
    opacity: 1;
    text-shadow:
      0 0 12px rgba(10, 4, 64, 0.9),
      0 2px 4px rgba(0, 0, 0, 0.5);
  }

  .hero__howto[aria-expanded="true"] {
    color: #37ffe6;
    text-shadow:
      0 0 14px rgba(55, 255, 230, 0.45),
      0 2px 4px rgba(0, 0, 0, 0.5);
  }
}

@media screen and (min-width: 736px) {
  .hero {
    gap: 46px;
  }

  .hero__headline {
    margin-bottom: 0;
  }
}

@media screen and (min-width: 1441px) {
  body {
    background-color: #06021f;
  }
}