:root{
    /* Primary Colors Start */
    --Marine-blue: hsl(213, 96%, 18%);
    --Purplish-blue: hsl(243, 100%, 62%);
    --Pastel-blue: hsl(228, 100%, 84%);
    --Light-blue: hsl(206, 94%, 87%);
    --Strawberry-red: hsl(354, 84%, 57%);
    /* Primary Colors End*/
    /* Neutral Colors Start */
    --color-very-lightgrey: #f8f9ff;
    --Cool-gray: hsl(228, 7%, 60%);
    --Light-gray: hsl(229, 24%, 87%);
    --Magnolia: hsl(217, 100%, 97%);
    --Alabaster: hsl(231, 100%, 99%) ;
    --White: hsl(0, 0%, 100%) ;
    /* Neutral Colors End */
    
}
input{
    -webkit-appearance: none;
    appearance: none;
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;                                                                                                                                             
}
html{
    font-size: 16px;
}
body{
    font-family: "Ubuntu", sans-serif;
    font-optical-sizing: auto;
    background-color: var(--Magnolia);
    height: 100vh;
}
@media(max-width:900px){
    body{
        height: auto;
    }
}
ul{
    list-style: none;
}

/* Start component */
/* ------------ */
.bg-heavy-blue{
    background-color: var(--Marine-blue);
}
.c-heavy-blue{
    color: var(--Marine-blue);
}
.white-c{
    color: white;
}
.Pastel-blue-c{
    color: var(--Pastel-blue);
}
.light-blue-c{
    color: var(--Light-blue);
}
.cool-gray-c{
    color: var(--Cool-gray);
}
.light-gray-c{
    color: var(--Light-gray);
}


.mb-0{
    margin-bottom: 0;
}
.mb-15{
    margin-bottom: 15px;
}

@media(max-width:900px){
    .m-0-mobile{
        margin: 0;
    }
}

.p-10{
    padding: 10px;
}
.uppercase{
    text-transform: uppercase;
}

.flex-center{
    display: flex;
    align-items: center;
}

/* nextStep and GoBack Start*/
.next-and-back{
    height: 60px;
    width: 100%;
    max-width: 550px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: absolute;
    bottom: 0;
    margin-left: 5px;
    margin-right: 5px;
    z-index: 99;
}
@media(max-width:900px){
.next-and-back{
    padding: 20px;
    position: fixed;
    max-width: 100%;
    background: var(--White);
    box-shadow: 0 0 5px var(--Light-gray);
    }
}
.next-and-back .btn{
    padding: 12px;
    border: none;
    border-radius: 6px;
    cursor: pointer;

    font-size: 17px;
}


.next-and-back #back{
    color: var(--Cool-gray);
    background-color: transparent;
}
.next-and-back #next{
    background-color: var(--Marine-blue);
    color: var(--White);
    margin-left: auto;
}

.next-and-back #next:focus{
    outline-offset: 3px;
    outline: 2px solid var(--Purplish-blue);
}

.next-and-back #next:active,
.next-and-back #next:hover{
    background-color: black;
}
.next-and-back .btn.disabled{
    display: none;
}
/* nextStep and GoBack End*/

.cost{
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--Purplish-blue);
    font-weight: 500;
}
/* ------------ */
/* End component  */

/* Start Main Page */
main{
    position: relative;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    background: var(--White);
    height: calc(100% - 20px);
    max-height: 600px;
    max-width: 1000px;
    width: 100%;
    box-shadow: 0 5px 20px 10px var(--Light-gray);
    padding: 10px;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
}
@media(max-width:900px){
    main{
        flex-direction: column;
        width: 100%;
        min-height: 150vh;
        top: 0;
        left: 0;
        transform: unset;
        padding: 0px;
        background-color: var(--Alabaster);

}
}

/* Sidebar Start */
aside{
    background-image: url('../images/bg-sidebar-desktop.svg') ;
    background-repeat: no-repeat;
    background-size: cover;
    background-position-y: bottom;
    padding: 25px;
    width: 260px;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
}
@media(max-width:900px){
    aside{
        width: 100%;
        height: 150px;
        position: absolute;
        display: flex;
        padding-top: 30px;
        justify-content: center;
        align-items: flex-start;
        border-radius: 0px;
        -webkit-border-radius: 0px;
        -moz-border-radius: 0px;
        -ms-border-radius: 0px;
        -o-border-radius: 0px;
        background-image: url("../images/bg-sidebar-mobile.svg");
    }
}
aside ul {
    display: flex;
    flex-direction: column;
    gap: 25px;
}
@media(max-width:900px){
    aside ul {
        flex-direction: row;
        gap: 8px;
    }
}
aside ul li {
    gap: 20px;
}
aside ul li  .step-number{
    height: 30px;
    width: 30px;
    display: grid;
    place-items: center;
    font-weight: bold;
    border-radius: 50%;
    border: 1px solid var(--Light-blue);
    color: var(--White);
}
aside ul li  .step-number.active{
    color: var(--Marine-blue);
    background-color: var(--Light-blue);
}

aside ul li  .step-title span{
    font-size: 14px;
}
aside ul li  .step-title h4{
    letter-spacing: 1px;
    color: var(--White);
}
@media(max-width:900px){
    aside ul li  .step-title{
        display: none;
    }
}
/* Sidebar End */
/* slider Start */
.slider{
    position: relative;
    flex: 1;
    margin: 30px 10px 0 0px;
    overflow: hidden;
}
 @media(max-width:900px){
    .slider{
        margin: 0;
    }
 }



/* .personal-info Start */

.slider  > div:not(:last-child){
    width: 90%;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    transition: 400ms;
    -webkit-transition: 400ms;
    -moz-transition: 400ms;
    -ms-transition: 400ms;
    -o-transition: 400ms;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    max-width: 550px;
}
@media(max-width:900px){
.slider  > div:not(:last-child){
    z-index: 1;
    background-color: var(--White);
    box-shadow: 0px 0px 5px var(--Cool-gray);
    border-radius: 10px;
    padding: 15px;
    max-width: 100%;
    top: 80px;
    left: 50%;
    width: calc(100% - 20px);
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}
}
.slider  > .page-stp{
    left: -130% !important;
}
.slider  div:not(:last-child) > p{
    margin-bottom: 25px;
}
.slider  .personal-info form .inp-box{
    display: flex;
    max-width: 900px;
    flex-direction: column;
    position: relative;
}
.slider  .personal-info form .inp-box label{
    margin-bottom: 6px;
    font-size: 14px;
}
.slider  .personal-info form .inp-box input{
    margin-bottom: 15px;
    padding: 15px;
    border: 2px solid var(--Light-gray);
    border-radius: 7px;
    -webkit-border-radius: 7px;
    -moz-border-radius: 7px;
    -ms-border-radius: 7px;
    -o-border-radius: 7px;
}
.slider  .personal-info form .inp-box.error input{
    border-color: var(--Strawberry-red) ;
}

.slider  .personal-info form .inp-box input:hover{
    border-color: var(--Purplish-blue);
}
input[type="number"]::-webkit-inner-spin-button,
input[type="check"],
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}


/* message For Errors Input Start*/
.slider  .personal-info form .inp-box .message{
    position: absolute;
    top: 0;
    right: 0;
    font-weight: bold;
    color: var(--Strawberry-red);
    opacity: 0 ;
    text-transform: capitalize;
}
.slider  .personal-info form .inp-box.error .message{
    opacity: 1;
    
}
/* message For Errors Input End*/
/* personal-info End */

/* select plan Start */

.slider  .select-plan .plan-box{
    display: grid;
    margin-bottom: 30px;
    gap: 20px;
    place-items: center;
    justify-content: center;
    grid-template-columns: repeat( 3, 1fr);
}
@media(max-width:900px){
    .slider  .select-plan .plan-box{
        grid-template-columns: repeat( 1, 1fr);
    }
}


.slider  .select-plan .plan-box .plan{
    width: 100%;
}
.slider  .select-plan .plan-box .plan label{
    border: 2px solid var(--Light-gray);
    display: flex;
    gap: 30px;
    flex-direction: column;
    padding-left: 15px;
    padding-block: 15px;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
}
@media(max-width:900px){
    .slider  .select-plan .plan-box .plan label{
        flex-direction: row;
    }
}
.slider  .select-plan .plan-box .plan label:hover,
.slider  .select-plan .plan-box .plan [name ='plan']:checked + label{
    border-color: var(--Purplish-blue);
    background-color: hsl(213deg 100% 50% / 3%);
}

.slider  .select-plan .plan-box label p{
    margin-block: 4px 8px;
}
.slider  .select-plan .plan-box label span{
    opacity: 0;
}
.slider  .select-plan .plan-box label span.year-offer{
    opacity: 1;
}


.slider  .select-plan .switch-the-plan{
    margin-bottom: 50px;
}
.slider  .select-plan .switch-the-plan label{
    background-color: #f8f9ff;
    width: 100%;
    padding: 20px;
    display: flex;
    justify-content: center;
    gap: 20px;
    border-radius: 10px;
    border: 2px solid var(--Light-gray);
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
}
.slider  .select-plan .switch-the-plan label .switch-btn{
    position: relative;
    width: 50px;
    height: 25px;
    cursor: pointer;
    background-color: var(--Marine-blue);
    border-radius: 20px;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
}
.slider  .select-plan .switch-the-plan label .switch-btn::before{
    content: '';
    position: absolute;
    height:20px ;
    width:20px ;
    
    background-color: var(--White);
    top: 2.5px;
    left: 2px;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    transition: 300ms;
    -webkit-transition: 300ms;
    -moz-transition: 300ms;
    -ms-transition: 300ms;
    -o-transition: 300ms;
}
.slider  .select-plan .switch-the-plan [name ='switch']:checked + label .switch-btn::before{
left: 28px;
}
.slider  .select-plan .switch-the-plan label span{
    font-weight: bold;
    font-style: italic;
    cursor: pointer;
}
.slider  .select-plan .switch-the-plan label .yea,
.slider  .select-plan .switch-the-plan [name ='switch']:checked + label .mo {
    color: var(--Cool-gray);
}
.slider  .select-plan .switch-the-plan label .mo,
.slider  .select-plan .switch-the-plan [name ='switch']:checked + label .yea{
    color: var(--Marine-blue);
}
/* select plan End */

/* Pick add  Start */


.pick-add-ons .pick-box .box label{
    display: flex;
    position: relative;
    gap: 20px;
    align-items: center;
    padding: 10px 0 10px 20px;
    border: 2px solid var(--Light-gray);
    border-radius: 7px;
    cursor: pointer;
    min-height: 80px;
}

.pick-add-ons .pick-box .box:hover label h3 {
    color: var(--Purplish-blue);
}  
.pick-add-ons .pick-box .box:hover input + label .add,  
.pick-add-ons .pick-box .box input:checked + label{
    border-color: var(--Purplish-blue);
}
.pick-add-ons .pick-box .box label .add{
    position: relative;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    border: 2px solid var(--Light-gray);
}
.pick-add-ons .pick-box .box input:checked + label .add{
    background-color: var(--Purplish-blue);
    border-color: var(--Purplish-blue);
}
.pick-add-ons .pick-box .box label .add::before{
    content: '';
    height: 9px;
    top: 7px;
    left: 5px;
    transform: scale(1.2);
    width: 12px;
    position: absolute;
    background-image: url(../images/icon-checkmark.svg);
    opacity: 0;
    transition: 300ms ease-in-out;
}
.pick-add-ons .pick-box .box input:checked + label .add::before{
    opacity: 1;
    transform: scale(1.2) rotate(360deg);

}
.pick-add-ons .pick-box .box label .header p{
    margin-top: 5px;
}
/* Pick add  End */
/* finish section Start */

.finish .table{
    background-color: var(--color-very-lightgrey);
    box-shadow: 0 0 10px var(--Light-gray);
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
}
.finish .description .plan p{
    color: var(--Cool-gray);
    text-decoration: underline;
    margin-top: 10px;
    cursor: pointer;
    font-weight: 500;
    transition: 300ms cubic-bezier(0.68, -0.55, 0.27, 1.55);
    -webkit-transition: 300ms cubic-bezier(0.68, -0.55, 0.27, 1.55);
    -moz-transition: 300ms cubic-bezier(0.68, -0.55, 0.27, 1.55);
    -ms-transition: 300ms cubic-bezier(0.68, -0.55, 0.27, 1.55);
    -o-transition: 300ms cubic-bezier(0.68, -0.55, 0.27, 1.55);
}
.finish .description .plan p:hover{
    color: var(--Purplish-blue);
}
.finish .description span{
    color: var(--Marine-blue);
    font-size: 18px;
    cursor: auto;
}

.finish .description,
.finish .pocket .service,
.finish .total{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.finish .pocket .service{
    margin-block: 20px;
}
.finish .pocket .service span:first-child{
    color: var(--Cool-gray);
}
.finish .pocket .service span:last-child{
    color: var(--Marine-blue);
}
.finish .total{
    padding: 0px 20px;
}
.finish .total span{
    font-size: 18px;
    color: var(--Purplish-blue);
    font-weight: 500;
}
.finish .total span:first-child{
    color: var(--Cool-gray);
}
/* finish section End */
.thanks{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    text-align: center;
    line-height: 1.5;
    height: auto;
}
.thanks img{
    margin-top: 40px;
    margin-bottom: 10px;
    width: 65px;
    height: auto;
}
.thanks h1{
    margin-bottom: 10px;
    color: var(--Marine-blue);
}
.thanks p{
    max-width: 400px;
}
/* Thanks Start */

/* Thanks End */

/* slider End */

/* End Main Page */