.button {
  display: block;
  color: #1c1c1c;
  text-align: center;
  font-family: "Inter", sans-serif;
  font-size: 1.25rem;
  font-style: normal;
  font-weight: 500;
  line-height: 1.237rem;
  background: #83ff8f;
  border-radius: 0.75rem;
  padding: 0.9375rem 1.875rem;
  transition: background-color 0.3s ease;
}

.button:hover,
.button:focus {
  background-color: #dbffb5;
  outline: none;
}

.button:active {
  background-color: #a6ffb8;
}

select.header__lang {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  border: 0;
  border-radius: 0.75rem;
  background: rgba(0, 0, 0, 0.5);
  box-shadow: 0 3.959px 14.845px 0 rgba(0, 0, 0, 0.1),
    0 0.99px 0 0 rgba(255, 255, 255, 0.3) inset,
    0 3.959px 19.794px 0 rgba(255, 0, 23, 0.2) inset;
  backdrop-filter: blur(49.484535217285156px);
  -webkit-backdrop-filter: blur(49.484535217285156px);
  padding: 0.9375rem 2.5rem 0.9375rem 0.9375rem;
  color: #fff;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%23FFFFFF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='1,2 6,6 11,2'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 0.75rem 0.5rem;
  min-width: 4rem;
}

select.header__lang:hover,
select.header__lang:focus {
  outline: none;
  box-shadow: 0 3.959px 14.845px 0 rgba(0, 0, 0, 0.2),
    0 0.99px 0 0 rgba(255, 255, 255, 0.4) inset,
    0 3.959px 19.794px 0 rgba(255, 0, 23, 0.3) inset;
}

.sticky-buttons {
  position: fixed;
  bottom: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  z-index: 1000;
}

.sticky-buttons a {
  display: block;
  width: 4.9375rem;
  height: 4.9375rem;
}

.sticky-buttons a img {
  width: 100%;
  transition: transform 0.3s ease;
}

.sticky-buttons a:hover,
.sticky-buttons a:focus,
.sticky-buttons a:focus-visible {
  outline: none;
}

.sticky-buttons a:hover img,
.sticky-buttons a:focus img,
.sticky-buttons a:focus-visible img {
  outline: none;
  transform: scale(1.1);
  transition: transform 0.3s ease;
}

.sticky-buttons a:active img {
  transform: scale(0.95);
}

@media (max-width: 1023.98px) {
  .sticky-buttons {
    display: none;
  }
}


@media (max-width: 1440px) {
  .button {
    font-size: 1.125rem;
    line-height: 1.1125rem;
    padding: 0.875rem 1.75rem;
    border-radius: 0.6875rem;
  }
}

/* =====================
   Tablet (768px - 1023px)
===================== */

@media (max-width: 1023.98px) and (min-width: 768px) {
  .button {
    padding: 0.8125rem 1.625rem;
  }

  select.header__lang {
    padding: 0.8125rem 2.1875rem 0.8125rem 0.8125rem;
    font-size: 0.9375rem;
    border-radius: 0.6875rem;
    min-width: 60px;
    background-position: right 0.75rem center;
    background-size: 0.6875rem 0.4375rem;
  }
}

/* =====================
   Small Tablet (до 900px)
===================== */

@media (max-width: 899.98px) and (min-width: 768px) {
  .button {
    font-size: 1rem;
    line-height: 0.9875rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.625rem;
  }

  select.header__lang {
    padding: 0.75rem 2rem 0.75rem 0.75rem;
    font-size: 0.875rem;
    border-radius: 0.625rem;
    min-width: 58px;
    background-position: right 0.625rem center;
    background-size: 0.625rem 0.375rem;
  }
}

/* =====================
   Mobile (до 767.98px)
===================== */

@media (max-width: 767.98px) {
  .button {
    font-size: 1rem;
    line-height: 0.9875rem;
    padding: 0.75rem 1.25rem;
    border-radius: 0.625rem;
  }

  select.header__lang {
    padding: 0.75rem 1.875rem 0.75rem 0.75rem;
    font-size: 0.875rem;
    border-radius: 0.625rem;
    min-width: 56px;
    background-position: right 0.625rem center;
    background-size: 0.625rem 0.375rem;
  }
}

/* =====================
   Small Mobile (до 480px)
===================== */

@media (max-width: 479.98px) {
  .button {
    font-size: 0.9375rem;
    line-height: 0.925rem;
    padding: 0.625rem 1.125rem;
    border-radius: 0.5rem;
  }

  select.header__lang {
    padding: 0.625rem 1.75rem 0.625rem 0.625rem;
    font-size: 0.8125rem;
    border-radius: 0.5rem;
    min-width: 54px;
    background-position: right 0.5rem center;
    background-size: 0.5625rem 0.3125rem;
  }
}