* {
  box-sizing: border-box;
  margin: 0;
  font-family: sans-serif;
}
img {
  vertical-align: middle;
  max-width: 100%;
  height: auto;

}
.span {
  margin: 0 8px;
}
.span2 {
  margin: 0 5px;
}
.p {
  margin-bottom: 35px;
}
.h1 {

  margin-bottom: 30px;
}
.img4 {
  width: 630px;
  border-radius: 100%;
}
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
}
.line {
  width: 2px ;
  height: 50px;
  background-color: white;
  margin: 20px auto;
}
.img4 {

}
.maintexts, .figure {
  width: 45%;  /* Ikkalasi 50% dan kam bo‘lishi kerak */
}
.flexer2 {
  display: flex;
  column-gap: 50px;
}
.texts2 {
  margin-top: 200px;
}
.maintexts {
  line-height: 1.6;
}
.h2 {
  margin-bottom: 15px;
  width: 200px;
}
.all {
  background-color: black;
  color: white;
  width: 1200px;
}
.p4 {
  margin-bottom: 20px;
  font-weight: bold;
}
.spans2 {
  color: silver;
}
.footer {
  text-align: center;
  padding: 40px 10px;
}
.spans3 {
  margin: 25px 0;
}
.btn {
  display: block;
   background-color: transparent;
   border: 2px solid white;
   border-radius: 7px;
   padding: 10px 40px;
   color: white;
   font-size: 17px;
   margin: 20px auto;
}
.main {
  text-align: center;
  padding-top: 30px;
}
.flexer {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 20px;
  padding: 20px;
}
.btn:hover {
  background-color: white;
  color: black;
}
@property --angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}
.all {
  width: 1200px;
  margin: 80px auto;
  position: relative;
}

.all::after, .all::before {
  --angle: 0deg; /* Xato edi, to'g'ri tuzatildi */
  content: '';
  position: absolute;
  height: 100%;
  width: 100%;
  background-image: conic-gradient(from var(--angle), red, blue, green, pink, aqua);
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  z-index: -1;
  padding: 8px;
  animation: spin 3s linear infinite;
  border-radius: 5px;
}

.all::before {
  filter: blur(2rem);
}

@keyframes spin {
  from {
    --angle: 0deg; /* Xato edi, tuzatildi */
  }
  to {
    --angle: 360deg; /* Xato edi, tuzatildi */
  }
}