style.css

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


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

body {
    width: 100%;
    height: max-content;
    /* display: flex;
    justify-content: center;
    align-items: center; */
    background: linear-gradient(to right, rgb(15, 23, 42), rgb(88, 28, 135), rgb(15, 23, 42));
    margin: 0;
}

/*body of whole calculator*/

.calculator {
    border: 1px solid #717377;
    padding: 10px;
    background: transparent;
    /* Semi-transparent white */
    backdrop-filter: blur(10px);
    /* Blur the background */
    border-radius: 15px;
    box-shadow: 0px 3px 15px rgba(0, 0, 0, 0.5);
    /* position: absolute; */
    /* left: -100%;  */
    /* top: 20px;
    right: 40%; */
    justify-content: center;
    align-items: center;
    visibility: hidden;
    gap: 5px;
    width: 444px;
    margin: auto;
}

.calculator.slideIn {
    animation: slideIn 2s forwards;
    visibility: visible;
    /* Show the calculator when the animation starts */
}

.input-box{
    display: flex;
    gap: 20px;
    align-items: center;
}

input {
    width: 270px;
    height: 55px;
    border: none;
    padding: 10px;
    margin: -5px;
    background: rgb(5, 198, 176);
    box-shadow: 0px 3px 15px rgbs(84, 84, 84, 0.1);
    font-size: 25px;
    text-align: right;
    cursor: pointer;
    color: #ffffff;
    border-radius: 10px;
    transition: cubic-bezier(0, 0.71, 0.58, 1) 0.5s;
}


input::placeholder {
    color: #ffffff;
}

/* #inputBox {
    color: rgb(255, 255, 255);
} */

.opcode{
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    width: 50px;
}

.button-collection{
    display: flex;
    justify-content: space-evenly;
}

button {
    /* border: none; */
    width: 60px;
    height: 60px;
    margin: 10px;
    border-radius: 50%;
    background: transparent;
    color: #ffffff;
    font-size: 23px;
    box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.25);
    cursor: pointer;
    /* background-color: rgb(81, 80, 80); */
}

.equalBtn {
    background-color: #fb7c14;

    width: 234px;
    height: 60px;
    border-radius: 20px;
}

.equalBtn:hover{
    background-color: #ff5500;
}
/*Equal Button design*/

.operator {
    color: #0aee9e;
}

.operatorA {
    /* border: none; */
    width: 50px;
    height: 50px;
    margin: 7.7px;
    border-radius: 50%;
    background: transparent;
    color: #0aeecc;
    font-size: 28px;
    box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.25);
    cursor: pointer;
}

/*For Hexadecimal buttons*/
.Mode {
    /* border: none; */
    width: 60px;
    height: 60px;
    margin: 10px;
    border-radius: 50%;
    background: transparent;
    color: #ffffff;
    font-size: 23px;
    box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.25);
    transition: cubic-bezier(0, 0.71, 0.58, 1) 0.5s;
    cursor: pointer;
}

.Mode, .operatorA, .number, .operator, .equalBtn{
    transition: cubic-bezier(0, 0.71, 0.58, 1) 0.5s;
}
.Mode:hover, .operatorA:hover, .number:hover, .operator:hover{
    /* box-shadow: 0 0 10px rgba(128, 251, 198, 0.528); */
    background-color: rgba(249, 243, 253, 0.197);
}

/*For Mode buttons*/

.disable {
    color: #525252;
    background-color: #373636;
}

.disable-text {
    background: rgb(17, 73, 67);
}

button:active {
    box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.25);
    transform: translateY(4px);
}

.container{
    scale:0.9;
}
/* Style the mode container */
.btn-mode {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    /* position:fixed;
    top:1%;
    right:8%; */
}

/*Elevated Button style*/

.colorpallet {
    /* position: absolute; */
    /* top: 20px; */

    padding: 10px;
    width:fit-content;
    background: rgba(255, 255, 255, 0.1);
    /* Semi-transparent white */
    backdrop-filter: blur(10px);
    /* Blur the background */
    border-radius: 15px;
    display: flex;
    /* flex-direction:column; */
    /* right: 20%; */
    /* border: 5px solid red; */
    display: inline-block;
    margin-top: 19px;
    margin-bottom: 25px;
    margin-right: 20%;
}

.colorpallet button {
    border: none;
    height: 30px;
    width: 30px;
    border-radius: 50%;
    /* This makes the button circular */
    margin: 5px;


}



#violet {
    background: linear-gradient(to right, rgb(15, 23, 42), rgb(88, 28, 135), rgb(15, 23, 42));
    transition: cubic-bezier(0, 0.71, 0.58, 1) 0.8s;
}

#dark {
    background: linear-gradient(to left top, rgb(55, 65, 81), rgb(17, 24, 39), rgb(0, 0, 0));
    transition: cubic-bezier(0, 0.71, 0.58, 1) 0.8s;
}

#violet:hover, #dark:hover{
    scale:1.15;
    box-shadow: 0 0 20px rgba(206, 206, 206, 0.149);
}

/*colorpallete styles*/

.welcomesection {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    max-width: 500px;
    padding: 20px;
    background: transparent;
    color: #f8f8f8;
    border-radius: 10px;

    text-align: center;
    animation: slideInwel 2s, fadeOut 2s 2s forwards;
}

.welcomesection h1 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 20px;
    overflow: hidden;
    border-right: .15em solid orange;
    /* The typwriter cursor */
    white-space: nowrap;
    margin: 0 auto;
    letter-spacing: .15em;
    animation: typing 3.5s steps(100, end), blink-caret .75s step-end infinite;
}

.welcomesection p {
    margin-top: 10px;
    font-size: 20px;
    font-weight: 400;
    margin-bottom: 20px;
}

/*Welcome section styles*/

@keyframes slideIn {
    0% {
        transform: translateX(100%);
    }

    100% {
        transform: translateX(0);
    }
}

@keyframes slideInwel {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@keyframes fadeOut {
    0% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

/* The typing effect */
@keyframes typing {
    from {
        width: 0
    }

    to {
        width: 100%
    }
}

/* The typewriter cursor effect */
@keyframes blink-caret {

    from,
    to {
        border-color: transparent
    }

    50% {
        border-color: orange;
    }
}

/*animation for welcome section and the calculator*/

/* For small devices */
@media(max-width:443px) {
    .calculator {
        height: auto;
        width: 350px;
    }

    .Mode {
        width: 35px;
        height: 35px;
        font-size: 10px;
    }

    .opcode{
        width: 35px;
        height: 35px;
    }

    #inputBox {
        width: 80%;
        height: 37px;
    }

    .button {
        width: 35px;
        height: 35px;
    }

    .number {
        width: 42px;
        height: 42px;
    }

    .operator {
        font-size: 17px;
        width: 42px;
        height: 42px;
    }

    .equalBtn {
        width: 176px;
        height: 50px;
        border-radius: 20px;
    }
}

.container {
    margin-bottom: 40px;
}

@media(max-width:350px) {
    .calculator {
        width: 100%;
    }
}

/* Footer Content */
footer {
    background-color: black;
    width: 100%;
}

.panel2 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-left: 30px;
    margin-right: 30px;
    gap: 20px;
}

.footer-container {
    display: flex;
    flex-direction: column;
    background-color: black;
    height: 100%;
}

.spt-logo {
    margin-bottom: 10px;
}

.spt-logo>img {
    width: 200px;
    padding: 15px 15px;
    margin-left: 20px;
}

.foot {
    /* height: 40vh; */
    background-color: black;
    display: flex;
    align-items: center;
    color: white;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 90px;
    margin-bottom: auto;
}

.company {
    margin-bottom: auto;
}

ul {
    list-style: none;
    text-align: left;
}

ul li {
    list-style-type: none;
    cursor: pointer;
    color: rgb(147, 140, 140);
    margin-top: 15px;
}

ul li:hover {
    color: white;
    text-decoration: underline;
    transform: translateX(10px);
}

.main-head {
    font-family: 'Bebas Neue', sans-serif;
    font-family: 'Bitter', serif;
    font-family: 'Nunito Sans', sans-serif;
    font-weight: bolder;
    pointer-events: none;
}

.icon_border {
    border: 0.5px solid black;
    border-radius: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(168, 164, 164, 0.5);
    margin: 9px 9px;
}

.icon_border :hover {
    transform: scale(1.3);
    transition: ease 0.5s;
    border-radius: 100%;
    background-color: rgb(123, 144, 144);
}

.social-icons {
    display: flex;
    justify-content: center;
    margin-bottom: auto;
}

.social-icons img {
    width: 30px;
    height: 30px;
    padding: 5px 5px;
    margin: 4px 4px;
    color: white;
}

.social-icons i {
    color: white;
    font-size: 3rem;
    padding: 5px 5px;
    margin: 4px 4px;
}

.social-icons i:hover {
    color: rgba(255, 255, 255, 0.500);
}

.panel3 {
    display: flex;
    justify-content: center;
    align-items: center;
}

.panel3 p {
    color: white;
}


::-webkit-scrollbar {
    width: 15px;
}

::-webkit-scrollbar-track {
    /* background: linear-gradient(#7ab6e0,#7ab6e0,#7ab6e0,#ffffff, #edbb00 #ffffff,#7ab6e0,#7ab6e0, #7ab6e0); */
    background: linear-gradient(#1ed760, #00ff59, #80c019, rgba(17, 17, 17, 0.8));
    border-radius: -20px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(#1ed760, #80c019);
    border-radius: 20px;
    border: 2px solid #000;
}



@media (max-width:785px) {
    .panel2 {
        flex-direction: column;
    }

    .foot {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 20px;

    }

    .company ul {
        text-align: center;
    }

    .company ul li {
        text-align: center;
    }
}