.main-header{
  position:fixed;
  top:20px;
  left:50%;
  transform:translateX(-50%);
  width:min(1180px,92%);
  height:76px;
  z-index:1000;

  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;

  padding:0 22px;
  border-radius:999px;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(22px);
  -webkit-backdrop-filter:blur(22px);
  box-shadow:0 18px 55px rgba(31,23,36,.13);
}

.main-logo{
  display:flex;
  align-items:center;
  z-index:1002;
}

.main-logo img{
  height:40px;
  width:auto;
  display:block;
}

.main-nav{
  display:flex;
  align-items:center;
  gap:30px;
}

.main-nav a{
  font-size:.92rem;
  font-weight:700;
  color:#5f5665;
  text-decoration:none;
  transition:.25s ease;
}

.main-nav a:hover{
  color:#ff5a5f;
}

.main-nav-btn{
  padding:12px 20px;
  border-radius:999px;
  background:#1f1724;
  color:white !important;
  font-weight:800;
}

.main-nav-btn:hover{
  background:#ff5a5f;
  color:white !important;
  transform:translateY(-2px);
}

.menu-toggle{
  display:none;
  width:46px;
  height:46px;
  border:0;
  border-radius:50%;
  background:#1f1724;
  cursor:pointer;
  z-index:1002;
}

.menu-toggle span{
  display:block;
  width:20px;
  height:2px;
  background:white;
  margin:5px auto;
  border-radius:10px;
  transition:.3s;
}

@media(max-width:900px){

  .main-header{
    height:68px;
    top:14px;
    border-radius:24px;
  }

  .main-logo img{
    height:38px;
  }

  .menu-toggle{
    display:block;
  }

  .main-nav{
    position:fixed;
    top:82px;
    left:50%;
    transform:translateX(-50%) translateY(-15px);
    width:min(92vw,420px);

    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:8px;

    padding:18px;
    border-radius:26px;

    background:rgba(255,255,255,.94);
    backdrop-filter:blur(22px);
    -webkit-backdrop-filter:blur(22px);
    box-shadow:0 24px 70px rgba(31,23,36,.18);

    opacity:0;
    pointer-events:none;
    transition:.3s ease;
  }

  .main-nav a{
    padding:14px 16px;
    border-radius:16px;
    color:#1f1724;
  }

  .main-nav a:hover{
    background:#fff7ed;
  }

  .main-nav-btn{
    text-align:center;
    margin-top:8px;
  }

  body.menu-open .main-nav{
    opacity:1;
    pointer-events:auto;
    transform:translateX(-50%) translateY(0);
  }

  body.menu-open .menu-toggle span:first-child{
    transform:translateY(3.5px) rotate(45deg);
  }

  body.menu-open .menu-toggle span:last-child{
    transform:translateY(-3.5px) rotate(-45deg);
  }
}