@import url('https://fonts.googleapis.com/css2?family=Montserrat&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Dancing+Script:wght@700&family=Open+Sans:wght@300;400;600&family=Satisfy&display=swap');

* {
	--primary-color: #5b21b6;
	--background-color: #1f2937;
	--text-color: #f9fafb;
    --new: #4C1D95;
	 margin: 0;
	 padding: 0;
	 font-family: 'Montserrat', sans-serif;
}

body {
	color: var(--text-color);
	background: var(--background-color);
}

.container {
	width: 90%;
	margin: auto;
}


nav,section {
    display: flex;
    justify-content: space-between;
    padding: 1rem;
    background-color: var(--primary-color);
    color: white;
    font-weight: bolder;
    font-size: 1.5rem;
}

.brand {
    font-family: 'Satisfy', cursive;
}

div {
    display: block;
}
header {
    text-align: center;
}

#index-h1 {
    text-align: center;
    padding: 2rem;
    margin: 0 auto;
    font-family: 'Satisfy', cursive
}

.tabs {
    display: block;

}

.boxlink {
    /* color: var(--new); */
    font-weight: 900;
    border-radius: .7rem;
    border: 2px solid white;
    max-width: 60%;
    align-items: center;
    margin: 1rem auto;
    padding: 0.5rem 0.7rem;
    cursor: pointer;
}

.tab {
    width: 20%;
    padding: 2rem;
}

.color {
    color: white;
    font-family: 'Open Sans', sans-serif;
    font-size: 1.3rem;
    font-weight: bolder;
}



h1 {
    text-align: center;
    padding: 2rem;
    margin: 0 auto;
    
}

h2 {
        text-align: center;
        font-family: 'Satisfy', cursive;
        margin: 0 auto;
        padding: 2rem;
        justify-content: space-evenly;
        padding-top: 1rem;
    
}

.question-container {
	padding: 2rem;
	border: 2px solid var(--primary-color);
	border-radius: 0.5rem;
	margin: 1rem 0;
}

.question-container p {
	margin-bottom: 1rem;
}

.question-container label {
	margin-right: 0.5rem;
}

.angle-container {
	width: 60%;
	margin: auto;
}


.btn {
    display: block;
    margin-top: 1rem;
    margin: auto;
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
    border-width: medium;
    padding: 14px 50px;
    border-radius: 0.5rem;
    font-weight: bolder;
     font-family: 'Montserrat', sans-serif;
	font-size: 1.5rem;
}


.op {
	text-align: center;
	margin: 2rem 0;
    font-size: 1.5rem;
}

.input-container {
	margin: 1rem 0;
}

.input-container input {
	padding: 0.5rem;
	font-size: 1rem;
	width: 97%;
	margin: 0.5rem 1rem 1rem 0;
}

.formula {
	text-align: center;
	width: 30%;
	margin: auto;
	padding: 1rem;
	border: 2px solid var(--primary-color);
    font-family: 'Montserrat', sans-serif;
}


footer {
    background-color: var(--primary-color);
    padding: 1rem;
    text-align: center;
}

.footHeading {
    margin: 0;
    font-family: 'Dancing Script', cursive;
    color: white;
    font-weight: bolder;
    font-size: 1.5rem;
    
}

ul {
    padding-inline-start: 0px;
    margin: 0.5rem auto 0 auto;
}


li {
    display: inline;
    font-size: 1.5rem;
    margin: 0 0.5rem;
    
}


a{
    color: white;
    text-decoration: none;
	color: var(--text-color);
	padding: 0.5rem;
	font-weight: 1000;
	font-size: 1.3rem;
}

a:hover {
    color: black;
}


.item-active {
	border-bottom: 2px solid;
	font-weight: bold;
}