/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Lato:wght@400;700&display=swap");

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

  --base-color: 36;

  --first-color: hsl(var(--base-color), 72%, 48%);
  --first-color-alt: hsl(var(--base-color), 72%, 44%);
  --black-color: hsl(206, 12%, 12%);
  --card-color: hsl(0, 0%, 90%);
  --title-color: hsl(206, 12%, 12%);
  --text-color: hsl(206, 4%, 42%);
  --text-color-light: hsl(206, 4%, 75%);
  --body-color: hsl(206, 4%, 97%);
  --container-color: #fff;

  /*========== Font and typography ==========*/
  --body-font: 'Lato', sans-serif;
  --biggest-font-size: 2.25rem;
  --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-bold: 700;

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

@media screen and (min-width: 968px) {
  :root {
    --biggest-font-size: 3.5rem;
    --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-bold);
}

h1, h2, h3, p {
  line-height: 140%;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

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

button {
  border: none;
  outline: none;
  cursor: pointer;
}

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

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

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

.section__title {
  position: relative;
  font-size: var(--h1-font-size);
  padding-left: 1.25rem;
  margin-bottom: 2.5rem;
}

.section__title::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 0;
  width: 3px;
  height: 20px;
  background-color: var(--first-color);
}

/*=============== HEADER & NAV ===============*/
.header{
  width: 100%;
  background: 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: #fff;
}

.nav__logo{
  display: flex;
  align-items: center;
  column-gap: .5rem;
  font-weight: var(--font-bold);
}

.nav__logo-img{
  width: .75rem;
}

.nav__toggle{
  display: inline-flex;
  font-size: 1.15rem;
  cursor: pointer;
}

@media screen and (max-width: 767px){
  .nav__menu{
    position: fixed;
    background-color: black;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    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(--text-color-light);
  font-size: var(--h2-font-size);
  transition: .3s;
}

.nav__link:hover{
  color: #fff;
}

.nav__close{
  font-size: 2rem;
  color: #fff;
  position: absolute;
  top: 1rem;
  right: 1rem;
  cursor: pointer;
}

/* Show menu */
.show-menu{
  right: 0;
}

/* Change background header */
.scroll-header{
  background-color: var(--body-color);
  box-shadow: 0 1px 4px hsla(0, 4%, 15% .1);
}

.scroll-header .nav__logo,
.scroll-header .nav__toggle{
  color: var(--title-color);
}

.scroll-header .nav__logo-img{
  mix-blend-mode: difference;
}

/* Active link */
.active-link{
  color: #fff;
}

/*=============== HOME ===============*/
.home{
  gap: 0;
}

.home__container{
  padding: 7rem 0 2.5rem;
  background: linear-gradient(160deg,
   hsla(206, 5%, 24%, 1) -4%,
   hsla(206, 12%, 12%, 1) 46%
  );
}

.home__content{
  position: relative;
}

.home__title,
.home__data-title{
  color: #fff;
}

.home__title{
  font-size: var(--biggest-font-size);
  margin-bottom: 1.5rem;
}

.home__title span{
  color: var(--first-color);
}

.home__description{
  margin-bottom: 2rem;
}

.home__data{
  border-top: 1px solid var(--text-color);
  padding-top: 2rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 1.5rem;
}

.home__data-number{
  color: var(--first-color);
  font-size: var(--h1-font-size);
  margin-bottom: 1.5rem;
}

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

.home__scroll{
  position: absolute;
  width: 100px;
  bottom: -7rem;
  left: 0;
  right: 0;
  margin: 0 auto;
  animation: scroll 3s infinite;
}

/* Scroll image animate */
@keyframes scroll{
  0%{
    transform: translateY(0);
  }
  50%{
    transform: translateY(-.5rem);
  }
  100%{
    transform: translateY(0);
  }
}

/*=============== BUTTON ===============*/
.button{
  display: inline-block;
  background-color: var(--black-color);
  color: #fff;
  padding: 1rem 1.75rem;
  border-radius: .25rem;
  font-size: var(--normal-font-size);
  text-transform: uppercase;
}

/*=============== SPECIALTY ===============*/
.specialty__button{
  margin-left: 1.25rem;
}

.specialty__category{
  margin-top: 4rem;
  display: grid;
  grid-template-columns: 200px;
  justify-content: center;
  row-gap: 2.5rem;
}

.specialty__img{
  width: 60px;
  margin-bottom: 1rem;
  transition: .4s;
}

.specialty__group{
  text-align: center;
}

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

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

/*=============== PRODUCTS ===============*/
.products__filters{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem 2rem;
  margin-bottom: 3.5rem;
}

.products__line{
  position: relative;
}

.products__line::before{
  content: '';
  position: absolute;
  width: 1px;
  height: 40px;
  background-color: var(--text-color-light);
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto 0;
}

.products__item{
  cursor: pointer;
}

.products__title{
  font-size: var(--h3-font-size);
  color: var(--text-color);
  margin-bottom: .5rem;
}

.products__stock{
  font-size: var(--smaller-font-size);
}

.products__content{
  grid-template-columns: 200px;
  justify-content: center;
}

.products__card{
  background-color: var(--container-color);
  border-radius: .5rem;
}

.products__img{
  width: 150px;
  transition: .4s;
}

.products__shape{
  background-color: var(--card-color);
  border-radius: .5rem .5rem 0 0;
  text-align: center;
  padding: .25rem 0;
}

.products__data{
  padding: 1rem 0 1.25rem 1rem;
  position: relative;
}

.products__price{
  font-size: var(--h2-font-size);
}

.products__name{
  font-size: var(--normal-font-size);
}

.products__button{
  border-radius: 50%;
  padding: .625rem;
  display: inline-flex;
  font-size: 1.25rem;
  position: absolute;
  right: 1rem;
  top: -1.25rem;
  box-shadow: 0 4px 12px hsla(206, 4%, 4%, .2) ;
}

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

/* Active link products */
.active-product .products__title{
  color: var(--title-color);
}

/*=============== QUALITY ===============*/
.quality{
  background-color: #fff;
}

.quality__content{
  row-gap: 2.5rem;
}

.quality__images{
  position: relative;
  justify-self: center;
}

.quality__img-big,
.quality__img-small{
  border-radius: .5rem;
}

.quality__img-big{
  width: 280px;
}

.quality__img-small{
  width: 100px;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto 0;
  transform: translateX(-5rem);
}

.quality__title,
.quality__price{
  font-size: var(--h1-font-size);
}

.quality__title{
  margin-bottom: .75rem;
}

.quality__price{
  margin-bottom: .25rem;
}

.quality__special{
  display: block;
  font-size: var(--small-font-size);
  margin-bottom: .75rem;
}

.quality__description{
  margin-bottom: 2.5rem;
}

.quality__buttons{
  display: flex;
  align-items: center;
  column-gap: 2rem;
}

.quality__button{
  font-size: var(--normal-font-size);
  text-transform: uppercase;
  color: var(--title-color);
  display: inline-flex;
  align-items: center;
  column-gap: .75rem;
}

.quality__button i{
  font-size: 1.25rem;
  transition: .4s;
}

.quality__button:hover i{
  transform: translateX(.25rem);
}

/*=============== LOGOS ===============*/
.logo{
  background-color: #fff;
}

.logo__container{
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  justify-items: center;
  gap: 2.5rem 2rem;
  border-top: 1px solid var(--text-color-light);
  padding-top: 2.5rem;
}

.logo__img{
  width: 80px;
  mix-blend-mode: luminosity;
  opacity: .4;
  transition: .4s;
}

.logo__img:hover{
  opacity: .8;
}

/*=============== BLOG ===============*/
.blog__container{
  padding-bottom: 2rem;
}

.blog__content{
  row-gap: 3rem;
}

.blog__image{
  position: relative;
  margin-bottom: 1.5rem;
}

.blog__img{
  border-radius: .5rem;
}

.blog__button{
  display: inline-flex;
  background-color: #fff;
  padding: 1.15rem;
  border-radius: .5rem 0 .5rem 0;
  font-size: 2rem;
  color: var(--title-color);
  position: absolute;
  right: 0;
  bottom: 0;
}

.blog__button i{
  transform: rotate(-30deg);
  transition: .4s;
}

.blog__button:hover i{
  transform: rotate(-30deg) translateX(.25rem);
}

.blog__title{
  font-size: var(--h2-font-size);
  margin-bottom: .75rem;
}

.blog__description{
  margin-bottom: 1.5rem;
}

.blog__footer,
.blog__reaction{
  display: flex;
  align-items: center;
}

.blog__footer{
  column-gap: 1.5rem;
}

.blog__reaction{
  column-gap: .25rem;
}

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

.blog__reaction span{
  font-size: var(--small-font-size);
}

/*=============== FOOTER ===============*/
.footer{
  background-color: var(--black-color);
  padding: 4rem 0 2.5rem;
}

.footer__title{
  color: #fff;
  font-size: var(--h1-font-size);
  margin-bottom: 2rem;
}

.footer__description{
  margin-bottom: .75rem;
}

.footer__newsletter{
  display: flex;
  column-gap: .5rem;
}

.footer__input{
  border: none;
  outline: none;
  padding: 1.25rem 1rem;
  border-radius: .25rem;
  width: 70%;
  color: var(--text-color);
}

.footer__button{
  padding: .7rem;
  font-size: 2rem;
  border-radius: .25rem;
  display: inline-flex;
  background-color: var(--first-color);
}

.footer__button i{
  transform: rotate(-30deg);
  transition: .4s;
}

.footer__button:hover i{
  transform: rotate(-30deg) translateX(.25rem);
}

.footer__content{
  row-gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--text-color);
}

.footer__subtitle{
  color: #fff;
  font-size: var(--h2-font-size);
  margin-bottom: .75rem;
}

.footer__flag{
  width: 1rem;
}

.footer__group{
  display: flex;
  flex-direction: column;
  text-align: center;
  margin-top: 1.5rem;
}

.footer__social{
  display: flex;
  justify-content: center;
  column-gap: 1.5rem;
  font-size: 1.25rem;
  margin-bottom: 2rem;
}

.footer__social-link{
  color: #fff;
  transition: .4s;
}

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

.footer__copy{
  font-size: var(--smaller-font-size);
}

/*=============== SCROLL BAR ===============*/
::-webkit-scrollbar{
  width: .6rem;
  background-color: hsl(206, 4%, 80%);  
}

::-webkit-scrollbar-thumb{
  background-color: hsl(206, 4%, 60%);  
}

::-webkit-scrollbar-thumb:hover{
  background-color: hsl(206, 4%, 48%);  
}

/*=============== SCROLL UP ===============*/
.scrollup{
  position: fixed;
  right: 1rem;
  bottom: -30%;
  background-color: #fff;
  box-shadow: 0 4px 12px hsla(206, 4%, 20%, .1);
  display: inline-flex;
  padding: .35rem;
  border-radius: .15rem;
  font-size: 1.25rem;
  color: var(--title-color);
  z-index: var(--z-tooltip);
  opacity: .9;
  transition: .4s;
}

.scrollup:hover{
  transform: translateY(-.25rem);
  opacity: 1;
}

/* Show Scroll Up*/
.show-scroll{
  bottom: 3rem;
}

/*=============== BREAKPOINTS ===============*/
/* For small devices */
@media screen and (max-width: 320px){
  .container{
    margin-left: 1rem;
    margin-right: 1rem;
  }

  .quality__img-small{
    transform: translateX(-6rem);
  }

  .quality__buttons{
    flex-direction: column;
    row-gap: 1rem;
  }
}

/* For medium devices */
@media screen and (min-width: 576px){
  .specialty__category{
    grid-template-columns: repeat(2, 200px);
    column-gap: 3rem;
  }

  .products__content{
    grid-template-columns: repeat(2, 200px);
    padding-bottom: 3rem;
  }

  .blog__content{
    grid-template-columns: 450px;
    justify-content: center;
  }

  .footer__newsletter{
    width: 350px;
  }
}

@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{
    padding-top: 0;
    flex-direction: row;
    column-gap: 4rem;
  }

  .nav__link{
    position: relative;
    font-size: var(--normal-font-size);
    text-transform: initial;
  }

  .nav__link::after{
    content: '';
    position: absolute;
    width: 1px;
    height: 12px;
    background-color: var(--text-color-light);
    transform: translateX(1.25rem);
    top: 0;
    bottom: 0;
    margin: auto 0;
  }

  .scroll-header .nav__link{
    color: var(--text-color);
  }

  .scroll-header .active-link{
    color: var(--title-color);
  }

  .scroll-header .active-link::after{
    background-color: var(--title-color);
  }

  .home{
    grid-template-columns: repeat(2, 1fr);
    align-items: stretch;
    position: relative;
  }

  .home__content{
    position: initial;
  }

  .home__scroll{
    bottom: 0;
    top: 0;
    margin: auto;
  }

  .products__filters{
    grid-template-columns: repeat(3, 200px);
  }

  .quality__content,
  .footer__content{
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
  }
}

/* For large devices */
@media screen and (min-width: 1040px){
  .container{
    margin-left: auto;
    margin-right: auto;
  }  

  .home__content{
    max-width: 400px;
    margin-right: 7rem;
    margin-left: auto;
  }

  .section__title{
    padding-right: 15rem;
    padding-left: 1.75rem;
  }

  .section__title::before{
    height: 28px;
    width: 4px;
    top: 12px;
  }

  .specialty__box{
    display: grid;
    grid-template-columns: 2fr .5fr;
  }

  .specialty__group{
    text-align: initial;
  }

  .specialty__category{
    grid-template-columns: repeat(3, 250px);
    column-gap: 8rem;
  }

  .specialty__line{
    position: relative;
  }

  .specialty__line::before{
    content: '';
    width: 1px;
    height: 120px;
    background-color: var(--text-color-light);
    position: absolute;
    right: -5rem;
    top: 0;
    bottom: 0;
    margin: auto 0;
  }

  .specialty__img{
    width: 80px;
    margin-bottom: 1.5rem;
  }

  .products__filters{
    margin: 4rem 0 5.5rem;
    column-gap: 4rem;
  }

  .products__content{
    grid-template-columns: repeat(3, 262px);
    justify-content: space-evenly;
    column-gap: 5rem;
  }

  .products__card{
    border-radius: .75rem;
  }

  .products__img{
    width: 200px;
  }

  .products__shape{
    padding: 2rem 0;
    border-radius: .75rem .75rem 0 0;
  }

  .products__data{
    padding: 1rem 0 1.5rem 1.5rem;
  }

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

  .products__button{
    font-size: 1.5rem;
    padding: .75rem;
    right: 1.5rem;
    top: -1.5rem;
  }

  .quality__content{
    column-gap: 6rem;
  }

  .quality__images{
    margin-top: 2rem;
  }

  .quality__img-big{
    width: 428px;
  }

  .quality__img-small{
    width: 153px;
    transform: translateX(-7rem);
  }

  .quality__title{
    margin-bottom: 1.5rem;
  }

  .quality__special{
    margin-bottom: 1rem;
  }

  .logo__container{
    grid-template-columns: repeat(5, 1fr);
    padding: 3.5rem 0;
  }

  .logo__img{
    width: 110px;
  }

  .blog__container{
    padding-bottom: 5rem;
  }

  .blog__content{
    grid-template-columns: repeat(2, 450px);
    column-gap: 5rem;
    padding-top: 2rem;
  }

  .footer__content{
    grid-template-columns: repeat(4, max-content);
    column-gap: 4rem;
    padding-bottom: 5.5rem;
  }

  .footer__group{
    margin-top: 3rem;
    flex-direction: row;
    justify-content: space-between;
  }

  .footer__title{
    font-size: var(--h2-font-size);
  }

  .footer__social{
    column-gap: 2rem;
  }

  .footer__social-link{
    font-size: 1.5rem;
  }

  .scrollup{
    right: 3rem;
  }
}

@media screen and (min-width: 1200px){
  .home__container{
    padding-top: 10rem;
  }

  .home__data{
    padding-top: 3rem;
  }

  .home__title{
    margin-bottom: 2rem;
  }

  .home__description{
    margin-bottom: 3rem;
  }

  .home__scroll{
    width: 130px;
  }
}

/* Alternative code, for larger screens */
@media screen and (min-width: 1700px){
  .home{
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
  }
}

/*=============== LOAD ===============*/
.load{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: hsl(0, 0%, 99%);
  display: grid;
  place-items: center;
  z-index: 1000;
}

.load__gif{
  width: 210px;
}