:root{
    --color-primary:#2584ff;
    --color-secondary:#00d9ff;
    --color-accent:#ff3400;
    --color-headings:#1b0760;
    --color-body:#918ca4;
    --color-body-darker:#5c5577;
    --color-border:#ccc;
    --border-radius:30px;
    --padding-vertical: 6rem;
}

*,
*::after,
*::before{
    box-sizing: border-box;
}
 
/* Typography */
html{
    font-size: 62.5%;
}

body{
    color:var(--color-body);
    font-family: Inter,Arial, Helvetica, sans-serif ;
    font-size: 2.4rem;
    line-height: 1.5;
}

h1,
h2,
h3{
    color: var(--color-headings);
    margin-bottom: 1rem;
    line-height: 1.1;
}

h1{
    font-size: 7rem;
}

h2{
    font-size: 4rem;
}

h3{
    font-size: 3rem;
}

p{
    margin-top:0;
}

@media screen and (min-width:1024px) {
    body{
        font-size: 1.8rem;
    }

    h1{
        font-size: 8rem;
    }

    h2{
        font-size: 4rem;
    }

    h3{
        font-size: 2.4rem;
    }  
}

/* links*/
a{
    text-decoration: none;
}

.link-arrow{
    color: var(--color-accent);
    text-transform: uppercase;
    font-size: 2rem;
    font-weight: bold;
}

.link-arrow::after{
    content: '-->';
    margin-left: 5px;
    transition: margin 0.15s;
}

.link-arrow:hover::after{
    margin-left: 10px;

}
@media screen and (min-width:1024px) {
    .link-arrow{
        font-size: 1.5rem;
    }  
}

/*Badges*/
.badge{
    border-radius: 20px;
    font-size: 2rem;
    font-weight: 600;
    padding: 0.5rem 2rem;
    white-space: nowrap;
}

.badge--primary{
    background: var(--color-primary);
    color: #fff;
}

.badge--secondary{
    background: var(--color-secondary);
    color: #fff;
}

.badge--small{
    font-size: 1.6rem;
}

@media screen and (min-width:1024px) {
    .badge{
        font-size: 1.5rem;
    }

    .badge--small{
        font-size: 1.2rem;
    }
    
}

/* list*/
.list{
    list-style: none;
    padding-left: 0;
    color: var(--color-headings);
}

.line--inline .list__item{
    display: inline-block;
    margin-right: 2rem;
}

.list--tick{
    list-style-image: url(../images/tick.svg);
    padding-left: 3rem;
}

.list--tick .list__item{
    padding-left: 0.5rem;
    margin-bottom: 1rem;
}

@media screen and (min-width:1024px) {
    .list--tick .list__item{
        padding-left: 0;
    }
    
}

/* icons*/
.icon{
    width: 40px;
    height: 40px;
}

.icon--small{
    width: 30px;
    height: 30px;
}

.icon--primary{
    fill: var(--color-primary);
}

.icon--white{
    fill: #fff;
}

.icon-container{
    background:#f3f9fa;
    width: 64px;
    height: 64px;
    border-radius: 100%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
} 

.icon-container--accent{
    background: var(--color-accent);
}


/* buttons*/
.btn{
    border-radius: 40px; 
    border: 0;
    cursor: pointer;
    font-size: 1.8rem;
    font-weight: 600;
    padding: 2rem 3rem;
    text-transform: uppercase;
    white-space: nowrap;
    text-align: center; 
    margin: 1rem 0;
    outline: 0;
}

.btn--primary{
    background: var(--color-primary);
    color: #fff;
}

.btn--primary:hover{
    background:#3a8ffe;
}

.btn--secondary{
    background: var(--color-secondary);
    color: #fff;
}

.btn--secondary:hover{
    background: #00c8eb;
}

.btn--accent{
    background: var(--color-accent);
    color: #fff;
}

.btn--accent:hover{
    background:#ec3000;
}

.btn--outline{
    background: #fff;
    color: ver(--color-headings);
    border: 2px solid var(--color-headings);
}

.btn--stretched{
    padding-left: 6rem;
    padding-right: 6rem;
}

.btn--outline:hover{
    background: var(--color-headings);
    color: #fff;
}

.btn--block{
    width: 100%;
    display: inline-block;
}

.btn .icon{
    width: 2rem;
    height: 2rem;
    margin-right: 1rem;
    vertical-align: middle;
}

@media screen and (min-width:1024px) {
    .btn{
        font-size:15px;
    }
}

/* Inputs */
.input{
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    color: var(--color-headings);
    font-size: 2rem;
    outline: 0;
    padding: 1.5rem 3.5rem;
}

::placeholder{
    color: #cdcbd7;
}

.input--group{
     border: 1px solid var(--color-border) ;
     border-radius: var(--border-radius);
     display: flex;


}

.input--group .input{
    border:0;
    flex-grow:1;
    padding: 1.5rem 2rem;
    width: 0;
}

.input--group .btn{
    margin: 4px;
}

@media screen and (min-width:1024px) {
    .input{
        font-size: 1.5rem;
    }
}

/* Cards */
.card {
    
    border-radius: 7px;
    box-shadow: 0 0 20px 10px #f3f3f3;
    overflow: hidden;
}
  
.card__header,
.card__body {
    padding: 2rem 3rem;
}
  
.card--primary .card__header {
    background: var(--color-primary);
    color: #fff;
}
  
.card--secondary .card__header {
    background: var(--color-secondary);
    color: #fff;
}

.card--primary .badge--primary{
    background: #126de4;
}
.card--secondary .badge--secondary{
    background: #02cdf1;
}

/* Plans */
.plan{
    transition: transform .2s ease-out;
}
.plan__name {
    color: #fff;
    margin: 0;
    font-weight: 500;
    font-size: 2.4rem;
}
  
.plan__price {
    font-size: 6rem;
}
  
.plan__billing-cycle {
    font-size: 2.4rem;
    font-weight: 300;
    opacity: 0.8;
    margin-right: 1rem;
}
  
.plan__description {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 1px;
    display: block;
}
  
.plan .list__item {
    margin-bottom: 2rem;
}
  
.plan--popular{
    transform: scale(1.1);
}
.plan--popular .card__header {
    position: relative;
}
  
.plan--popular .card__header::before {
    content: url(../images/popular.svg);
    width: 40px;
    display: inline-block;
    position: absolute;
    top: -6px;
    right: 5%;
}

.plan:hover{
    transform: scale(1.05);
}

.plan--popular:hover{
    transform: scale(1.15);
}
  
@media screen and (min-width: 1024px) {
    .plan__name {
      font-size: 1.4rem;
    }
  
    .plan__price {
      font-size: 5rem;
    }
  
    .plan__billing-cycle {
      font-size: 1.6rem;
    }
  
    .plan__description {
      font-size: 1.7rem;
    }
}
  


/* Media */
.media {
    display: flex;
    margin: .4rem;
}
  
.media__title {
    margin-top: 0;
}
  
.media__body {
    margin: 0 2rem;
}
  
.media__image {
    margin-top: 1rem;
}
  

/* Quotes */
.quote{
    font-size: 3rem;
    font-style: italic;
    color: var(--color-body-darker);
    line-height: 1.3;
}

.quote__text::before{
    content: open-quote;
}

.quote__text::after{
    content: close-quote;
}

.quote__author{
    font-size: 3rem;
    font-style: normal;
    font-weight: 500;
    margin-bottom: 0;
}

.quote__organization{
    color: var(--color-headings);
    opacity: 40%;
    font-size:2rem;
    font-style: normal;
}

.quote__line{
    position: relative;
    bottom: 12px;
}

@media screen and (min-width:1024px){
    .quote{
        font-size: 2rem;
    }
    
    .quote__author{
        font-size: 2.4rem;
    }

    .quote__organization{
        font-size: 1.3rem;
    }
}

/* Grids */
.grid{
    display: grid;
}

@media screen and (min-width:768px) {
    .grid--1x2{
        grid-template-columns:repeat(2,1fr);
    }
    
}

@media screen and (min-width:1024px) {
    .grid--1x3{
        grid-template-columns:repeat(3,1fr);
    }
    
}

/* Testimonial */
.testimonial{
    padding: 3rem;
}

.testimonial__image > img{
    width: 100%;
}

.testimonial__image{
    position: relative;
}

.testimonial__image > .icon-container{
    position: absolute;
    top: 3rem;
    right:-32px;
}

.card .testimonial{
    margin: 0 1rem;
}

@media screen and (min-width:768px) {
    .testimonial .quote,
    .testimonial .quote__author{
        font-size: 2.4rem;
    }

    .testimonial .quote{
        margin-left: 6rem ;
    }
}

/* Callouts */
.callout{
    padding: 4rem;
    border-radius: 5px;
}

.callout--primary{
    background: var(--color-primary);
    color: #fff;
}

.callout__heading{
    margin-top: 0;
    color: #fff;
    font-size: 3rem;
}

.callout .btn{
    justify-self: center;
    align-self:center;
}

.callout__content{
    text-align: center;
}





@media screen and (min-width:768px) {
   .callout .grid--1x2{
       grid-template-columns: 1fr auto;
   }
   
    .callout__content{
       text-align: left;
   } 

   .callout .btn{
       justify-self: start;
       margin: 0 2rem;
   }

   .callout-signup {
        transform: translateY(5rem);
    }

}

/* collapsible */
.collapsible__header{
    display: flex;
    justify-content: space-between;
}

.collapsible__heading{
    margin-top: 0;
    font-size: 3rem;
}

.collapsible__chevron{
    transform: rotate(-90deg);
    transition: transform .3s;
}

.collapsible__content{
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition:all .3s;
}

.collapsible--expanded .collapsible__chevron{
    transform: rotate(0);
}

.collapsible--expanded .collapsible__content{
    max-height: 100vh;
    opacity: 1;
}


/* Blocks */
.block {
padding: var(--padding-vertical) 2rem;  
}

.block__header { 
 text-align: center;
 margin-bottom: 4rem;  
}

.block__heading {
    margin-top: 0;  
}

.block--dark {
    background: #000;
    color: #7b858b;  
}

.block--dark .block__heading {
    color: #fff;
}
 
.block--skewed-right {
    padding-bottom: calc(var(--padding-vertical) + 4rem);
    clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 95%); 
}
 
.block--skewed-left {
    padding-bottom: calc(var(--padding-vertical) + 4rem);
    
}

.container {
    max-width: 1140px;
    margin: 0 auto;
}

/* Navigation Bar*/
.nav{
    background: #000;
    display:flex;
    justify-content:space-between;
    flex-wrap: wrap;
    padding: 0 1rem;
    align-items: center;
}

.nav__list{
    width: 100%;
    margin: 0;
}

.nav__item{
    padding: 0.5rem 2rem;
    border-bottom:1px solid #222 ;
    
}

.nav__item > a{
    color: #d2d0db;
    transition: color .3s;
}

.nav__item > a:hover{
    color: #fff;
}

.nav__toggler{
    opacity: 0.5;
    transition: box-shadow .15s;
    cursor: pointer;
}

.nav.collapsible--expanded .nav__toggler{
    opacity: 1;
    box-shadow: 0 0 0 3px #666;
    border-radius: 5px;
}

.nav__brand{
    transform: translateY(5px);
}

@media screen and (min-width:1024px) {
    .nav__toggler{
        display: none;
    }

    .nav__list{
        width: auto;
        display: flex;
        font-size: 1.6rem;
        max-height: 100%;
        opacity: 1;
    }

    .nav__item{
        border: 0;
    }
    
}

/*Hero*/
.hero{
    clip-path: polygon(0% 0%, 100% 0%, 100% 90%, 0% 100%); 
}
.hero__tagline{
    font-size: 2rem;
    color: #b9c3cf;
    letter-spacing: 1px;
    margin: 2rem 0 5rem;
}

.hero__image{
    width: 100%;
}

@media screen and (min-width:768px) {
    .hero{
        padding-top: 0;
    }
    
    .hero__content{
        text-align: left;
        align-self: center;
    }
}

/* Domain Block */
.block-domain .input--group{
    box-shadow: 0 0 30px 20px #e6ebee;
    border: 0;
    margin: 4rem auto;
    max-width: 670px;
}

.block-domain__price{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 6rem);
    font-size: 2rem;
    font-weight: 600;
    justify-items: center;
    max-width: 700px;
    margin: 0 auto;
}

@media screen and (min-width: 768px) {
    .block-domain__price{
        grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
    }

}

/* Plans Block*/
.block-plans .grid{
    gap: 6rem 4rem;
}

.block-plans .card{
    max-width: 500px;
    margin: 0 auto;
}

/* Features */
.feature{
    gap: 4rem 2rem;
    margin: 12rem 0;
}

.feature:first-of-type{
    margin-top: 6rem;
}

.feature__heading{
    margin: 1rem 0;
}

.feature__image{
    width: 100%;
}

@media screen and (min-width: 768px) {
    .feature:nth-of-type(even) .feature__content{
        order: 2;
    }
}

/* Footer */
.footer{
    background: #232323;
}

.footer__section{
    padding: 2rem;
    border-bottom: 1px solid #393939;  
}

.footer__section .list{
    margin: 0;
}

.footer__heading{
    text-transform: uppercase;
    font-weight: 600;
}

.footer__brand{
    margin-top:5rem;
    text-align: center;
}

.footer__section img{
    /* TODO: Consider refactoring this and applying it to images. */
    width: 100%;
    max-width: 230px;
}

.footer__copyright{
    font-size: 2.1rem;
    color: #fff;
    opacity: .3;
}

.footer a{
    color: #777;
    transition: color .3s;
}

.footer a:hover{
    color: #fff;
}

@media screen and (min-width: 768px) {
    .footer__sections{
        grid-template-columns: repeat(auto-fit, minmax(10rem,1fr));
    }
    
    .footer .collapsible__chevron{
        display: none;
    }

    .footer .collapsible__content{
        opacity: 1;
        max-height: 100%;
    }

    .footer__brand{
        order: -1;
        margin-top: 1rem;
    }

    .footer__section{
        border: 0;
    }

    .footer__heading{
        font-size: 1.6rem;
    }

    .footer__copyright{
        font-size: 1.5rem;
    }
}


/* Showcase Block */
.block-showcase__image > img {
    width: 100%;
  }

.block-showcase .media__body{
    color: #7b858b
}

.block-showcase .media__title{
    color: #fff;
}
  
@media screen and (min-width: 768px) {
    .block-showcase .grid {
      grid-template-columns: 50% 50%;
    }
  
    .block-showcase__image {
      justify-self: end;
    }
  
    .block-showcase__image > img {
      width: auto;
      max-width: 700px;
    }
}