*{
    font-family: "Poppins", sans-serif;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
:root {
    --bg-color: #FFFFFF;
    --text-color: #161a2d;
    --primary: #EF8354;
    --secondary: #2d3142;
    --base: #FFFFFF;
    --tertiary: #BFC0C0;
    --nav-bg: #192044;
}
/* Dark Mode Theme */
.active-dark-mode {
    --bg-color: #161a2d;
    --text-color: #FFFFFF;
    --nav-bg: #192044;
}
body{
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background 0.3s, color 0.3s;
    background-repeat: no-repeat;
    height: 100vh;
    scroll-behavior: smooth;
}
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 10%, transparent 90%);
    opacity: 0.2;
    pointer-events: none;
    z-index: 9999;
    filter: contrast(200%) brightness(110%);
}

a{
    text-decoration: none;
    color: var(--text-color);
}
li{
    list-style: none;
}
.btn-icon{
    padding: 10px;
    cursor: pointer;
    background-color: var(--tertiary);
    border-radius: 10px;
    margin: 0px 5px;
}

/* Button Styling */
.btn{
    padding: 10px 20px;
    cursor: pointer;
    border: none;
    border-radius: 5px;
    transition: background 0.3s, color 0.3s;
}
.btn-primary{
    background: var(--primary);
    color: var(--base);
}

.btn-md{
    padding: 14px;
}
.btn-lg{
    padding: 16px;
}

.row{
    display: flex;
    flex-direction: row;
}
.col{
    display: flex;
    flex-direction: column;
}
.my-sm{
    margin: 10px 0px;
}
.my-md{
    margin: 20px 0px;
}
.my-lg{
    margin: 30px 0px;
}
.form-input{
    padding: 14px;
    margin: 5px 0px;
    border-radius: 10px;
    width: 100%;
    border: 0px solid;
    outline-color: var(--primary);
}
label{
    color: var(--base);
}
.w-full{
    width: 100%;
}
.section{
    height: 100vh;
    transition: opacity 1s, transform 1s;
    opacity: 0;
    transform: translateY(50px);
}
/* Section appears when in viewport */
.section.show {
    opacity: 1;
    transform: translateY(0);
}
/* Header */
header{
    position: fixed;
    top: 0px;
    left: 0px;
    display: flex;
    justify-content: space-between;
    width: 100%;
    align-items: center;
    padding: 24px;
    z-index: 10;
}

.nav-container{
    background-color: var(--nav-bg);
    padding: 20px;
    border-radius: 50px;
}

.nav-container a{
    padding: 10px;
    border-radius: 50px;
    color: var(--base);
}
.nav-container a.active{
    background-color: var(--primary);
    color: var(--text-color);
}
.nav-container a:hover{
    background-color: #2a325c;
    cursor: pointer;
    transition: 0.3s ease-in-out;
}
.nav-container img{
    display: none;
}

header .controller{
    align-items: center;
    display: inline-flex;
}
.nav-toggle{
    display: none;
}
@media only screen and (max-width: 900px){
	/*Small smartphones [325px -> 425px]*/
    header {
        padding: 16px;
    }
    header h1{
        font-size: x-large;
    }
    .nav-toggle{
        display: block;
    }
    .nav-container{
        height: 100vh;
        position: fixed;
        top: 0;
        right: 0;
        border-radius: 0;
        width: 80%;
        display: flex;
        flex-direction: column;
        padding: 40px;
        display: none;
    }
    .nav-container a{
        border-radius: 10px;
        padding: 20px;
        margin: 10px 0px;
    }
    .nav-container img{
        position: absolute;
        top: 0;
        right: 0;
        display: block;
    }
}