/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Exo:wght@400;500;600&display=swap");

/*=============== VARIABLES CSS ===============*/
:root {
  --header-height: 3.5rem;

  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  --first-color: hsl(219, 69%, 56%);
  --first-color-alt: hsl(219, 69%, 52%);
  --title-color: hsl(219, 8%, 95%);
  --text-color: hsl(219, 8%, 75%);
  --text-color-light: hsl(219, 4%, 55%);
  --white-color: #fff;
  --body-color: hsl(219, 4%, 4%);
  --container-color: hsl(219, 4%, 7%);

  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: 'Exo', sans-serif;
  --h1-font-size: 1.5rem;
  --h2-font-size: 1.25rem;
  --h3-font-size: 1rem;
  --normal-font-size: .938rem;
  --small-font-size: .813rem;
  --smaller-font-size: .75rem;

  /*========== Font weight ==========*/
  --font-medium: 500;
  --font-semi-bold: 600;

  /*========== z index ==========*/
  --z-tooltip: 10;
  --z-fixed: 100;
}

/*responsive typography*/
@media screen and (min-width: 968px) {
  :root {
    --h1-font-size: 2.25rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: 1rem;
    --small-font-size: .875rem;
    --smaller-font-size: .813rem;
  }
}

/*=============== BASE ===============*/
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--text-color);
}

h1, h2, h3 {
  color: var(--title-color);
  font-weight: var(--font-semi-bold);
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1024px;
  margin-right: 1.5rem;
  margin-left: 1.5rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.section {
  padding: 4.5rem 0 2rem;
}

.section__title {
  font-size: var(--h2-font-size);
  text-align: center;
  margin-bottom: 2.5rem;
}

.main {
  overflow: hidden;
}

.shape {
    background-color: hsl(219, 33%, 32%, .5);
    filter: blur(112px);
    border-radius: 50%;
}

.shape__big {
    width: 400px;
    height: 400px;
    }

.shape__small {
    width: 300px;
    height: 300px;
}



/*=============== HEADER & NAV ===============*/

.header{
    width: 100%;
    background-color: transparent;
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--z-fixed);
}
.nav{
    height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.nav__logo, 
.nav__toggle{
    color: var(--title-color);
    display: inline-flex; 
}

.nav__logo{
    align-items: center; 
    column-gap: .25rem; 
    font-weight: var(--font-medium);
    transition: .3s;
}

.nav__logo i{
    font-size: 1.25rem;
}
.nav__logo:hover{
    color: var(--first-color);
}

.nav__toggle{
    font-size: 1.25rem;
    cursor: pointer;
}

@media screen and (max-width: 767px){
    .nav__menu{
        position: fixed; 
        background-color: hsla(0, 0%, 100%, .1);
        top: 0; 
        right: -100%; 
        width: 100%;
        height: 100%;
        backdrop-filter: blur(96px);
        transition: .3s;

    }
}

.nav__list{
    display: flex;
    flex-direction: column;
    text-align: center; 
    row-gap: 3rem;
    padding-top: 9rem;
}

.nav__link{
    text-transform: uppercase;
    color: var(--title-color);
    font-size: var(--h2-font-size);
    font-weight: var(--font-medium);
    transition: .3s;
}

.nav__link:hover {
    color: var(--first-color);
}

.nav__close {
    font-size: 2rem; 
    color:var(--white-color);
    position: absolute;
    top: 1rem;
    right: 1rem;
    cursor: pointer;
}

/* Show menu */

.show-menu {
    right: 0;
}


/* Change background header */

.scroll-header {
    border-radius: 0 0 1rem 1rem; 
    background-color: var(--bodry-color);
    box-shadow: 0 2px 4px hsl(0, 0%, 1%, 1);
}
/* Active link */
.active-link{
    color: var(--first-color); 
}

/*=============== HOME ===============*/
.home {
    position: relative; 
    overflow: hidden;
}

.home__container {
    position: relative;
    padding-top: 4rem; 
    row-gap: 3rem; 
}

.home__data {
    text-align: center;
}

.home__title {
    font-size: var(--h1-font-size);
    margin-bottom: 1rem;
}

.home__subtitle {
    font-size: var(--h3-font-size);
    margin-bottom: .25rem;
}

.home__elec {
    font-size: var(--small-font-size);
    font-weight: 400; 
    color: var(--text-color); 
    display: inline-flex; 
    align-items: center; 
    column-gap: .25rem;
}

.home__elec i {
    color: var(--first-color);
}

.home__img {
    width: 280px;
    justify-self: center; 
}

.home__car {
    display: flex;
    justify-content: center;
    align-items: center; 
    column-gap: 4rem; 
    margin-bottom: 2rem;
}
.home__car-name {
    font-size: .625rem; 
    font-weight: 400;
    color: var(--text-color-light);
}

.home__car-data {
    text-align: center; 
}
.home__car-number {
    font-size: var(--h2-font-size);
    font-weight: var(--font-medium);
    margin-bottom: .25rem; 
}

.home__car-icon {
    background-color: var(--container-color);
    border-radius: 50%;
    padding: .376rem;
    display: inline-flex;
    justify-content: center;
    align-items: center; 
    font-size: .875rem;
    margin-bottom: .75rem;

}
.home__button {
    position: relative; 
    border: 2px solid hsl(158, 89%, 30%);
    width: 70px;
    height: 70px;
    border-radius: 50%; 
    display: flex;
    align-items: center; 
    justify-content: center;
    justify-self: center;
    font-size: var(--small-font-size);
    color: var(--white-color);
    font-weight: var(--font-medium);
}

.home__button::before {
    content: ''; 
    border: 2px solid hsl(158, 98%, 43%); 
    width: 90px;
    height: 90px;
    position: absolute;
    border-radius: 50%;
    box-shadow: 0 0 12px hsl(158, 98%, 43%);
    transition: .3s; 
    animation: button 3s infinite;
}

.home .shape__big, 
.home .shape__small {
    position: absolute;
}
.home .shape__big {
    left: -9rem; 
    top: -4rem; 
}

.home .shape__small {
    right: -10rem; 
    bottom: 3rem; 
}

/* Button animate */
@keyframes button {
    0% {
        box-shadow: 0 0 12px hsl(158, 98%, 43%);
    }
    50% {
        box-shadow: 0 0 24px hsl(158, 98%, 43%);
    }
    
}
/* Button animate */


/*=============== BUTTON ===============*/

.button {
display: inline-block; 
background-color: var(--first-color);
color: var(--white-color); 
padding: 1rem 2rem; 
border-radius: .25rem; 
font-size: var(--normal-font-size);
transition: .3s; 
}

.button:hover {
    background-color: var(--first-color-alt);
}
/*=============== ABOUT ===============*/
.about__container {
    
    row-gap: 6rem;
}
.about__group{
    position: relative;
}
.about__img {
    width: 310px; 
    border-radius: .5rem; 
}


.about__card{
    width: 180px;
    position: absolute;
    right: 0; 
    bottom: -2.5rem; 
    background-color: hsla(0, 0%, 100%, .1); 
    backdrop-filter: blur(16px);  
    padding: 1rem .75rem; 
    text-align: center; 
    border-radius: 1.25rem;   
}

.about__card-title {
    font-size: var(--h3-font-size);
    margin-bottom: .5rem;
}
.about__card-description {
    font-size: var(--small-font-size); 
}

.about_title {
    text-align: initial; 
    margin-bottom: 2rem; 

}
.about__description{
    margin-bottom: 2rem; 
}
/*=============== POPULAR ===============*/
.popular__container {
    padding-top: 1rem; 
}
.popular__card {
    position: relative; 
    width: 238px;
    background-color: var(--container-color);
    padding: 2rem 1.5rem 1.5rem; 
    border-radius: 1rem;
    margin-bottom: 3.5rem; 
    overflow: hidden; 
}

.popular__card .shape__smaller {
    position: absolute; 
    top: -2.5rem; 
    left: -2.5rem; 
}

.popular__title, 
.popular__subtitle, 
.popular__img{
    position: relative; 
}

.popular__title {
    font-size: var(--h2-font-size);
    margin-bottom: .25rem;
}

.popular__subtitle{
    font-size: var(--normal-font-size); 
    color: var(--text-color);
    font-weight: 400;
}
.popular__img {
    width: 160px;
    margin: .75rem 0 1.25rem 1.5rem;
    transition: .3s; 
}

.popular__data {
    display: grid;
    grid-template-columns: repeat(2, max-content); 
    gap: .5rem 1.25rem; 
    margin-bottom: 2rem; 
}
.popular__data-group{
    display: inline-flex;
    align-items: center; 
    column-gap: .5rem; 
    font-size: var(--smaller-font-size); 
    color: var(--white-color); 
}

.popular__data i{
    font-size: 1rem; 
}
.popular__price {
    font-size: var(--h3-size); 
}

.popular__button {
    border: none; 
    outline: none; 
    padding: .75rem 1rem; 
    position: absolute; 
    right: 0; 
    bottom: 0;
    border-radius: 1rem 0 1rem 0;
    cursor: pointer;  
}
.popular__button i{
    font-size: 1.25rem; 
}

.popular__card:hover .popular__img {
    transform: translateY(-.25rem); 
}

/* Swiper class */
.swiper-pagination-bullet{
    background: var(--text-color); 
}
.swiper-pagination-bullet-active {
    background-color: var(--first-color); 
}
/*=============== FEATURES ===============*/
.features {
    overflow: hidden; 
    position: relative; 
}

.features__container {
    padding-top: 2rem; 
    grid-template-columns: 285px; 
    justify-content: center;
}
.features__group{
    display: grid; 
    position: relative; 
    z-index: 10; 
}
.features__img {
    width: 150px;
    justify-self: center;
}
.features__card {
    width: 112px;
    background-color: hsla(0, 0%, 100%, .1); 
    backdrop-filter: blur(16px);
    border-radius: 1.25rem;
    padding: .74rem 2rem; 
    text-align: center;
    color: var(--title-color);  
    position: absolute; 
}
.features__card-1 {
    top: 4rem; 
    left: 1.5rem; 
}

.features__card-2 {
    top: 8rem; 
    right: 1rem; 
}
.features__card-3{
    left: 1.5rem; 
    bottom: 2rem; 
}
.features__card-title {
    font-size: var(--h3-font-size); 
    margin-bottom: .25rem; 
}
.features__card-description {
    font-size: var(--smaller-font-size); 
}

.features__map{
    max-width: initial; 
    width: 450px;
    position: absolute; 
    top: 8rem; 
    left: -3rem; 
    margin: auto; 
    transform: rotate(-22deg); 
}

/*=============== FEATURED ===============*/
.featured__container{
    padding-top: 1rem; 
}

.featured__filters {
    display:flex; 
    align-items: center; 
    justify-content: center; 
    column-gap: 1rem; 
    margin-bottom: 3.5rem;

}

.featured__item {
    width: 48px;
    height: 48px;
    border: none; 
    outline: none; 
    padding: .75rem; 
    border-radius: .75rem; 
    background-color: var(--container-color);
    color: var(--white-color); 
    font-size: var(--normal-font-size); 
    cursor: pointer;
    transition: .3s;
}
.featured__item img {
    width: 1.5em;
}
.featured__item span, 
.featured__item img{
    opacity: .3s; 
    transition: .3s; 
}
.featured__item:hover{
    background-color: var(--first-color);
}

.featured__item:hover span, 
.featured__item:hover img {
    opacity: 1; 

}
.featured__content {
   
    grid-template-columns: 228px; 
    row-gap: 2.5rem;
    justify-content: center;
}

.featured__card{
    position: relative; 
    background-color: var(--container-color);
    padding: 2rem 1.5rem 1.5rem;
    border-radius: 1rem;  
}

.featured__card .shape__smaller {
    position: absolute; 
    inset: 0; 
    margin: auto;
}

.featured__title, 
.featured__subtile, 
.featured__img {
    position: relative; 
}
.featured__title {
    font-size: var(--h2-font-size); 
    margin-bottom: .25rem; 
}

.featured__subtile {
    font-size: var(--normal-font-size);
    color: var(--text-color);
    font-weight: 400; 
}
.featurd__img {
    width: 180px;
    margin: 1.5rem 0;
    transition: .3s;  
}

.featured__price {
    font-size: var(--h3-font-size);
}

.featured__button {
    border: none; 
    outline: none; 
    padding: .75rem 1rem; 
    position: absolute; 
    right: 0; 
    bottom: 0; 
    border-radius: 1rem 0 1rem 0; 
    cursor: pointer; 
}

.featured__button i{
    font-size: 1.25rem; 
}

.featured__card:hover .featured__img{
    transform: translateX(-.25rem); 
}
/* Active link featured */

.active-featured{
    background-color: var(--first-color);
}

.active-featured span, 
.active-featured img{
    opacity: 1; 
}
/*=============== OFFER ===============*/
.offer{
    position: relative; 
}
.offer__container{
    grid-template-rows: max-content 224px; 
}

.offer__bg {
    position: absolute;
    top: 0; 
    left: 0; 
    width: 100%;
    height: 100%;
    object-fit: cover; 
    object-position: center; 
}
.offer__data, 
.offer__img{
position: relative;
}

.offer__data{
text-align: center; 
}

.offer__title{
margin-bottom: 2rem; 
}

.offer__description {
margin-bottom: 3rem; 
}

.offer__img {
    position: absolute; 
    max-width: initial;
    width: 400px;
    bottom: 2rem;
    right: -5.5rem; 
}
/*=============== LOGOS ===============*/
.logos__img {
    width: 40px;
    opacity: .4;
    transition: .3s; 
}

.logos__container {
    grid-template-columns: repeat(3, max-content);
    justify-content: center;
    align-items: center;
    gap: 4rem;
    padding-bottom: 2rem; 
}

.logos__img:hover{
    opacity: 1; 
}


/*=============== FOOTER ===============*/
.footer{
    position: relative;
    overflow: hidden; 
}

.footer .shape__big, 
.footer .shape__small {
    position: absolute; 
}

.footer .shape__big {
    width: 300px;
    height: 300px; 
    left: -12rem; 
    top: 6rem; 
}

.footer .shape__small{
    right: -13rem; 
    bottom: -6rem; 
}

.footer__container {
    row-gap: 2.5rem; 
    position: relative; 
}

.footer__logo {
    display: inline-flex;
    align-items: center; 
    column-gap: .25rem;
    color: var(--title-color); 
    font-size: var(--h2-font-size); 
    font-weight: var(--font-semi-bold);
    margin-bottom: 1.25rem; 
    transition: .3s; 
}

.footer__logo i{
    font-size: 1.5rem; 
    font-weight: 500; 
}
.footer__logo:hover {
    color: var(--first-color); 
}

.footer__title{
    font-size: var(--h3-font-size); 
    margin-bottom: 1.25rem; 
}

.footer__links{
    display: flex; 
    flex-direction: column; 
    row-gap: .5rem; 
}

.footer__link, 
.footer__social-link{
    color: var(--text-color);
    transition: .3s; 
}
.footer__link:hover, 
.footer__social-link:hover{
    color: var(--title-color); 
}

.footer--social{
    display: flex; 
    column-gap: 1.5rem; 
}

.footer--social-link{
    font-size: 1.25rem; 
}

.footer--copy{
    display: block;
    margin-top: 4.5rem; 
    text-align: center;
    font-size: var(--smaller-font-size);
    color: var(--text-color-light); 
}


/*=============== SCROLL BAR ===============*/
::-webkit-scrollbar {
    width: .6rem;
    background-color: hsl(219, 4%, 16%); 
    border-radius: 1rem; 
}

::-webkit-scrollbar-thumb {
    background-color: hsl(219, 4%, 24%); 
    border-radius: 1rem; 
}

::-webkit-scrollbar-thumb {
    background-color: hsl(219, 4%, 24%);
    border-radius: 1rem;
}
/*=============== SCROLL UP ===============*/

.scrollup {
    position: fixed;
    right: 1rem; 
    bottom: 30%;
    background-color: hsla(0, 0%, 100%, .1);
    backdrop-filter: blur(16px); 
    display: inline-flex;
    padding: .45rem;
    border-radius: .5rem;
    font-size: 1.15rem; 
    color: var(--white-color);
    z-index: var(--z-tooltip);
    transition: .4s; 
}

.scrollup:hover {
    transform: translateY(-.25rem); 
}

/* Show Scroll Up*/

.show-scroll{
    bottom: 3rem; 
}
/*=============== BREAKPOINTS ===============*/
/* For small devices */
@media screen and (max-width: 320px){
    .container{
        margin-left: 1rem; 
        margin-right: 1rem;
    }
    .home__car{
        column-gap: 2rem; 

    }
    .about__card{
        width: 150px; 
    }

    .offer__container{
        grid-template-rows: max-content 180px;
    }
    .offer__img {
        width: 340px;
    }

    .logos__container {
        gap: 2.5rem; 
    }
}

/* For medium devices */
@media screen and (min-width: 576px){
    .about__group{
        width: 350px;
        justify-self: center;
    }

    .features__map{
        left: 0; 
        right: 0; 
    }

    .featured__content{
        grid-template-columns: repeat(2, 228px); 
    }

    .offer__container{
        grid-template-rows: initial; 
        grid-template-columns: .5fr; 
    }
    .offer__img{
        position: relative; 
        bottom: initial; 
        right: initial; 
    }
    .offer__data{
        margin-bottom: 4rem; 
    }

}

@media screen and (min-width: 767px){
    .section{
        padding: 7rem 0 2rem; 
    }

    .nav{
        height: calc(var(--header-height) + 1.5rem); 
    }
    .nav__toggle, 
    .nav__close{
        display: none;
    }
    .nav__list{
        flex-direction: row; 
        column-gap: 3rem;
        padding-top: 0; 
    }
.nav__link {
    font-size: var(--normal-font-size); 
    text-transform: initial; 
}

.about__container{
    grid-template-columns: repeat(2, 1fr);
}

.logos__container {
    gap: 4rem 8rem; 
}

.footer__container {
    grid-template-columns: repeat(2, 1fr);
}
}

/* For large devices */

@media screen and (min-width: 1040px){
    .container{
        margin-left: auto; 
        margin-right: auto;
    }
    .shape__big{
        width: 500px; 
        height: 500px;
    }
    .shape__big{
        width: 500px;
        height: 500px;
    }

    .shape__small{
        width: 400px;
        height: 400px;
    }

    .home__container{
        padding-top: 2rem; 
    }
    .home__img{
        width: 380px;
    }
    .home__car{
        column-gap: 7rem; 
    }
    .home__car-icon{
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }

    .about__container {
        column-gap: 6rem;
        align-items: center;
    }
    .about__group, 
    .about__img{
        width: 480px;
    }

    .about__card{
        width: 198px;
        padding: 1rem 1.25rem;
    }

    .about__description{
        padding-right: 4rem;
        margin-bottom: 3rem;
    }

    .popular__container{
        width: 875px;
        padding-top: 3rem; 
    }
    .popular__card{
        width: 258px;
        border-radius: 1.25rem;
        margin-bottom: 5rem;
    }

    .popular__img {
        width: 180px;
        margin: .75rem 0 1.25rem 2rem; 

    }

    .features__container{
        padding: 2rem 0 3rem; 
    }
    .features__img{
        width: 200px;
    }

    .features__card{
        width: 127px;
        padding: .75rem 2.5rem;
    }

    .features__card-1{
        left: -1rem; 
    }
    .features__card-2{
        right: -2.5rem;
    }

    .features__card-3{
        bottom: 7rem;
        left: -1rem; 
    }
    .features__map{
        width: 650px;
        top: 11rem; 
    }

    .featured__container{
        padding-bottom: 2.5rem;
}
.featured__filters{
    column-gap: 2rem; 
    margin-bottom: 4.5rem;
}
.featured__item{
    width: 52px;
    height: 52px;
}

.featured__item img{
    width: 2rem;
}

.featured__content{
    grid-template-columns: repeat(3, 248px);
    gap: 4rem; 
}

.offer__container{
    grid-template-columns: repeat(2, 1fr);
    column-gap: 5rem; 
    align-items: center; 
    padding-bottom: 2rem;
}
.offer__data, 
.offer__title{
    text-align: initial;
}
.offer__data{
    margin-bottom: 0; 
}
.offer__description{
    padding-right: 6rem; 
}
.offer__img{
    width: 450px;
}
.logos__container{
    grid-template-columns: repeat(6, max-content); 
}
.logos__img{
    width: 50px;
}
.footer__container{
    grid-template-columns: repeat(4, max-content);
    justify-content: space-between;
}
.footer__logo{
    column-gap: .5rem;
}
.footer__logo i{
    font-size: 2rem; 
}
.footer__title {
    margin-bottom: 1.5rem;
}
.footer__links{
    row-gap: .75rem; 
}
.footer__social-link{
    font-size: 1.5rem; 
}
.footer__copy{
    margin-top: 8rem; 
    padding-bottom: 1rem; 
}

.scrollup{
    right: 3rem; 
}
}