body{
    background-color: #1f2833;
    color: cyan;
}

section{
    text-align: justify;
    padding: 10px;
    
    color: white;
    text-shadow: 2px 2px 6px black;
}

img{
    height: 80px;
    border-radius: 50px;
}

header{
    top: 0;
    position: sticky;
    z-index: 100;
    padding: 10px 15px; 

    background-color: #1f2833;
    border: 2px solid;
    border-color: cyan;
    border-top-color: #1f2833;
    border-right-color: #1f2833;
    border-left-color: #1f2833;

}

nav{
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 5px;
    margin-top: 10px;
}


.navlinks{
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btnx{
    color: white;

    font-size: 16px;
    border-radius: 5px;
    border-style: solid;
    width: 100px;
    height: 40px;
    background-color: transparent;
    transition: 0.4s;
    border-color: white;
}

.btnx:hover{
    background-color: #00f3ff;
    color: white;
    box-shadow: 0 0 30px 5px #00f3ff;
    transform: translateY(-3px);
}

.btnx:active{
    background-color: black;
    color: white;
}

footer{
    margin-top: 50px;
    text-align: center;
}

.btnholder{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-right: 930px;
    margin-bottom: 100px;

    margin-left: 33%;
}

#nbtn{
    height: 60px;
    width: 200px;
    background-color: transparent;
    color: white;
    border-style: solid;
    border-radius: 10px;
    border-color: white;
    border-width: 2px;
    font-size: 19px;

    transition: 0.4s;
    margin: 6px;
}

#nbtn:hover {
    color: #fff;
    background: #00f3ff;
    box-shadow: 0 0 25px #00f3ff,
    0 0 50px rgba(0, 243, 255, 0.5);
    transform: translateY(-3px);
}

#nbtn:active {
  transform: translateY(-1px);
}

/* ==========================================================================
   ⚡ MOBILE RESPONSIVENESS ONLY (Handles screens below 768px wide)
   ========================================================================== */
@media (max-width: 767px) {
    
    /* Stacks your nav links cleanly on mobile screens */
    nav, .navlinks {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    /* Bypasses the 930px desktop margin break so your buttons stay center on phones */
    .btnholder {
        margin-left: auto;
        margin-right: auto;
        flex-direction: column;
        gap: 15px;
    }
    
    /* Scales your action buttons to fit beautifully on small viewports */
    #nbtn {
        width: 100%;
        max-width: 240px;
    }
}