@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&display=swap');


/* ===================================================
   ULTRA PREMIUM HEADER
   =================================================== */

.custom-header-wrapper{

    position:sticky;

    top:0;

    width:100%;

    z-index:99999;

    display:flex;

    align-items:center;

    justify-content:space-between;

    padding:16px 42px;

    box-sizing:border-box;

    overflow:hidden;

    background:
    rgba(5,5,5,0.72);

    backdrop-filter:
    blur(18px)
    saturate(180%);

    -webkit-backdrop-filter:
    blur(18px)
    saturate(180%);

    border-bottom:
    1px solid rgba(255,0,60,0.08);

    box-shadow:

    0 0 25px rgba(255,0,60,0.06),

    inset 0 -1px 0 rgba(255,255,255,0.03);

    font-family:'Space Grotesk',sans-serif;
}


/* AMBIENT LIGHT */

.custom-header-wrapper::before{

    content:"";

    position:absolute;

    width:500px;
    height:500px;

    top:-250px;
    right:-200px;

    background:

    radial-gradient(
    circle,
    rgba(255,0,60,0.12),
    transparent 70%
    );

    pointer-events:none;
}


/* NEON BOTTOM LINE */

.custom-header-wrapper::after{

    content:"";

    position:absolute;

    left:0;
    bottom:0;

    width:100%;
    height:1px;

    background:

    linear-gradient(
    90deg,
    transparent,
    rgba(255,0,60,0.85),
    transparent
    );

    box-shadow:
    0 0 15px rgba(255,0,60,0.6);
}


/* ===================================================
   LOGO
   =================================================== */

.chd-logo{

    position:relative;

    width:64px;
    height:64px;

    border-radius:50%;

    display:flex;

    align-items:center;

    justify-content:center;

    text-decoration:none;

    overflow:hidden;

    background:

    linear-gradient(
    180deg,
    rgba(255,0,60,0.14),
    rgba(255,0,60,0.04)
    );

    border:
    1px solid rgba(255,0,60,0.45);

    box-shadow:

    0 0 15px rgba(255,0,60,0.35),

    inset 0 0 18px rgba(255,0,60,0.12);

    transition:
    transform .4s ease,
    box-shadow .4s ease;
}


/* ROTATING RING */

.chd-logo::before{

    content:"";

    position:absolute;

    inset:-10px;

    border-radius:50%;

    border:
    1px solid rgba(255,0,60,0.22);

    border-top-color:#ff245c;

    animation:
    logoRotate 4s linear infinite;
}


@keyframes logoRotate{

    from{
        transform:rotate(0deg);
    }

    to{
        transform:rotate(360deg);
    }
}


/* INNER BG */

.chd-logo::after{

    content:"";

    position:absolute;

    inset:3px;

    border-radius:50%;

    background:
    rgba(8,8,8,0.96);

    z-index:1;
}


/* TEXT */

.chd-logo span{

    position:relative;

    z-index:2;

    color:white;

    font-size:23px;

    font-weight:700;

    letter-spacing:1px;

    text-shadow:

    0 0 8px rgba(255,0,60,0.85),

    0 0 18px rgba(255,0,60,0.35);
}


/* HOVER */

.chd-logo:hover{

    transform:
    translateY(-2px)
    scale(1.05);

    box-shadow:

    0 0 20px rgba(255,0,60,0.65),

    0 0 45px rgba(255,0,60,0.22);
}


/* ===================================================
   NAVIGATION
   =================================================== */

.custom-nav{

    display:flex;

    align-items:center;

    justify-content:center;

    gap:38px;

    flex-wrap:wrap;
}


/* LINKS */

.custom-nav a{

    position:relative;

    color:rgba(255,255,255,0.72);

    text-decoration:none;

    font-size:13px;

    font-weight:600;

    letter-spacing:2px;

    text-transform:uppercase;

    transition:.35s ease;
}


/* HOVER */

.custom-nav a:hover,
.custom-nav a.active{

    color:white;

    text-shadow:

    0 0 8px rgba(255,0,60,0.8),

    0 0 25px rgba(255,0,60,0.35);
}


/* UNDERLINE */

.custom-nav a::after{

    content:"";

    position:absolute;

    left:0;
    bottom:-7px;

    width:0%;

    height:2px;

    border-radius:20px;

    background:

    linear-gradient(
    90deg,
    #ff003c,
    #ff4d73
    );

    transition:.35s ease;

    box-shadow:
    0 0 12px rgba(255,0,60,0.8);
}


.custom-nav a:hover::after,
.custom-nav a.active::after{

    width:100%;
}


/* ===================================================
   MOBILE
   =================================================== */

@media(max-width:900px){

.custom-header-wrapper{

    flex-direction:column;

    gap:20px;

    padding:18px 20px;
}

.custom-nav{

    gap:18px;
}

.custom-nav a{

    font-size:12px;

    letter-spacing:1px;
}

.chd-logo{

    width:58px;
    height:58px;
}

}

</style>