style.css

/*reset*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
ul {
  list-style: none;
}
a {
  text-decoration: none;
}
img {
  width: 100%;
  height: auto;
}
:root {
  --header-height: 4.5rem;

  /* colors */
  --hue: 159;
  /* HSL color mode */
  --base-color: #835AFD;
  --base-color-second: hsl(var(--hue) 65% 88%);
  --base-color-alt: #5c41af;
  --title-color: hsl(var(--hue) 41% 10%);
  --text-color: hsl(0 0% 46%);
  --text-color-light: hsl(0 0% 98%);
  --body-color: hsl(0 0% 98%);

  /* fonts */
  --title-font-size: 1.875rem;
  --subtitle-font-size: 1rem;

  --title-fonts: 'Poppins', sans-serif;
  --body-fonts: 'DM Sans', sans-serif;
}
/*************** BASE ****************/
html {
  scroll-behavior: smooth;
}

body {
  font: 400 1rem var(--body-fonts);
  color: var(--text-color);
  background: var(--body-color);
  -webkit-font-smoothing: antialiased;
}
.title {
  font: 700 var(--title-font-size) var(--title-fonts);
  color: var(--title-color);
  -webkit-font-smoothing: auto;
}
.button {
  background-color: var(--base-color);
  color: var(--text-color-light);
  height: 3.5rem;
  display: inline-flex;
  align-items: center;
  padding: 0 2rem;
  border-radius: 0.25rem;
  font: 500 1rem var(--body-fonts);
  transition: background 0.3s;
}
.button:hover {
  background: var(--base-color-alt);
}
.divider-1 {
  height: 1px;
  background: linear-gradient(270deg, #835afd64, rgba(131, 90, 253, 0.182));

}

.divider-2 {
  height: 1px;
  background: linear-gradient(270deg, rgba(131, 90, 253, 0.182), #835afd64);
}

/*************** LAYOUT ****************/
#header {
  border-bottom: 1px solid #e4e4e4;
  margin-bottom: 2rem;
  display: flex;

  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  background-color: var(--body-color);
  width: 100%;
}
#header.scroll {
   /* background: var(--base-color);  */
  box-shadow: 0px 0px 12px rgba(0, 0, 0, 0.15);
}
/* 
#header.scroll .logo span {
  color: white;
}
#header.scroll .icon-menu {
  color: white;
} */


/*************** NAVIGATION ****************/
nav {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
nav ul li {
  text-align: center;
}

nav ul li a {
  transition: color 0.2s;
  position: relative;
}
nav ul li a:hover,
nav ul li a.active {
  color: var(--base-color);
}

nav ul li a::after {
  content: '';
  width: 0%;
  height: 2px;
  background: var(--base-color);

  position: absolute;
  left: 0;
  bottom: -1.5rem;

  transition: width 0.2s;
}
nav ul li a:hover::after,
nav ul li a.active::after {
  width: 100%;
}

nav .menu {
  opacity: 0;
  visibility: hidden;
  top: -20rem;
  transition: 0.2s;
}
/*mostrar menu*/
nav.show .menu {
  opacity: 1;
  visibility: visible;

  background: var(--body-color);
  height: 100vh;
  width: 100vw;

  position: fixed;
  top: 0;
  left: 0;

  display: grid;
  place-content: center;
}

nav.show .menu ul {
  display: grid;
}
nav.show ul.grid {
  gap: 4rem;
}

/*************** ABRIR E FECHAR MENU ****************/
.toggle {
  color: var(--base-color);
  font-size: 1.5rem;
  cursor: pointer;
}
nav .icon-close {
  visibility: hidden;
  opacity: 0;

  position: absolute;
  top: -1.5rem;
  right: 1.5rem;

  transition: 0.2s;
}
nav.show div.icon-close {
  visibility: visible;
  opacity: 1;
  top: 1.5rem;
}


/*************** LOGO ****************/
.logo {
  font: 700 1.31rem var(--title-fonts);
  color: var(--title-color);
}
.logo span {
  color: var(--base-color);
}
.logo-alt span{
  color: var(--body-color);
}
.container {
  margin-left: 1.5rem;
  margin-right: 1.5rem;
}
.grid {
  display: grid;
  gap: 2rem;
}
.section {
  padding: calc(5rem + var(--header-height)) 0;
}
.section .title {
  margin-bottom: 1rem;
}
.section .subtitle {
  font-size: var(--subtitle-font-size);
}

/*************** header ****************/
.section header {
  margin-bottom: 4rem;
}
.section header strong {
  color: var(--base-color);
}
.title strong {
  color: var(--base-color);
}

/*************** HOME ****************/
#home {
  overflow: hidden;
}
#home .container {
  margin: 0;
  
}
#home .image {
  position: relative;
}
#home .image::before {
  content: '';
  height: 100%;
  width: 100%;
  background: var(--base-color);
  position: absolute;
  top: -16.8%;
  left: 16.7%;
  z-index: 0;
}
#home .image img {
  position: relative;
  right: 2.93rem;
}
#home .image img,
#home .image::before {
  border-radius: 0.25rem;
}
#home .text {
  margin-left: 1.5rem;
  margin-right: 1.5rem;
  text-align: center;
}
#home .text h1 {
  margin-bottom: 1rem;
}
#home .text p {
  margin-bottom: 2rem;
  max-width: 100%;
}

/*************** ABOUT ****************/
#about {
  background: white;
}
#about .container {
  margin: 0;
}
#about .image {
  position: relative;
}
#about .image::before {
  content: '';
  height: 100%;
  width: 100%;
  background: var(--base-color);
  position: absolute;
  top: -8.3%;
  left: -33%;
  z-index: 0;
}
#about .image img {
  position: relative;
}
#about .image img,
#about .image::before {
  border-radius: 0.25rem;
}
#about .text {
  margin-left: 1.5rem;
  margin-right: 1.5rem;
}

/*************** PASSO A PASSO ****************/
.cards.grid {
  gap: 1.5rem;
}

.card {
  padding: 3.625rem 2rem;
  box-shadow: 0px 0px 12px rgba(0, 0, 0, 0.08);
  border-bottom: 0.25rem solid var(--base-color);
  border-radius: 0.25rem 0.25rem 0 0;
  text-align: center;
}

.card i {
  display: block;
  /*margin-bottom: 1.5rem;*/
  font-size: 5rem;
  color: var(--base-color);
}
.card i img {
  width: 30%;
}

.card .title {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

/*************** FOOTER ****************/
footer {
  background: var(--base-color);
}
footer.section {
  padding: 4rem 0;
}
footer .logo {
  display: inline-block;
  margin-bottom: 1.5rem;
}
footer .brand p {
  color: var(--text-color-light);
  margin-bottom: 0.75rem;
}
footer i {
  font-size: 1.5rem;
  color: var(--text-color-light);
}
footer .social {
  grid-auto-flow: column;
  width: fit-content;
}
footer .social a {
  transition: 0.3s;
  display: inline-block;
}
footer .social a:hover {
  transform: translateY(-10px);
}
footer .menuFooter ul{
  color: var(--text-color-light);
  justify-content: initial;
}

/*************** VOLTAR AO TOPO ****************/
.back-to-top {
  background: var(--base-color);
  color: var(--text-color-light);

  position: fixed;
  right: 1rem;
  bottom: 1rem;
  
  padding: 0.5rem;
  clip-path: circle();
  font-size: 1.5rem;
  line-height: 0;

  visibility: hidden;
  opacity: 0;
  transition: 0.3s;
  transform: translateY(100%);
}

.back-to-top.show {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

/***** MEDIA QUERIES *****/
/*extra large devices: 1200 >*/
@media(min-width: 1200px){
  .container {
    max-width: 1120px;
    margin-left: auto;
    margin-right: auto;
  }
  .section {
    padding: 10rem 0;
  }
  .section header{
    max-width: 40rem;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }
  .button {
    height: 3.125rem;
  }

 /*Menu*/
  .logo {
    font: 700 2rem var(--title-fonts);
  }
  nav .menu {
    opacity: 1;
    visibility: visible;
    top: 0;
  }
  nav .menu ul {
    display: flex;
    gap: 2rem;
  }
  nav .menu ul li a.title {
    font: 400 1rem var(--body-fonts);
    -webkit-font-smoothing: antialiased;
  }
  nav .menu ul li a.title.active {
    font-weight: bold;
    -webkit-font-smoothing: auto;
  }
  nav .icon-menu {
    display: none;
  }
  main {
    margin-top: var(--header-height);
  }

   /*home*/
  #home .container {
    grid-auto-flow: column;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto;
  }
  #home .image {
    order: 1;
  }
  #home .text {
    order: 0;
    max-width: 33rem;
    text-align: left;
  }

    /*About*/
  #about .container {
    margin: 0 auto;
    justify-content: space-between;
    grid-auto-flow: column;
    align-items: center;
  }

  /*Passo a passo*/
  .cards {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .card {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  /*Footer*/
  footer.section {
    padding: 3.75rem 0;
  }
  footer .container {
    grid-auto-flow: column;
    align-items: center;
    justify-content: space-between;
  }
  footer .logo {
    font-size: 2.25rem;
  }
  
}

/*large devices:1023 >*/
@media(min-width: 1023px){
  :root {
    --title-font-size: 2.25rem;
    --subtitle-font-size: 1.125rem;
  }
  /*Menu*/
  nav .menu {
    opacity: 1;
    visibility: visible;
    top: 0;
  }
  nav .menu ul {
    display: flex;
    gap: 2rem;
  }
  nav .menu ul li a.title {
    font: 400 1.2rem var(--body-fonts);
    -webkit-font-smoothing: antialiased;
  }
  nav .menu ul li a.title.active {
    font-weight: bold;
    -webkit-font-smoothing: auto;
  }
  nav .icon-menu {
    display: none;
  }
  main {
    margin-top: var(--header-height);
  }
   /*home*/
   #home .container {
    grid-auto-flow: column;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto;
  }
  #home .image {
    order: 1;
  }
  #home .text {
    order: 0;
    max-width: 30rem;
    text-align: left;
  }

  /*About*/
  #about .container {
    margin: 0 auto;
    justify-content: space-between;
    grid-auto-flow: column;
    align-items: center;
  }
  /*Passo a passo*/
  .section header {
    text-align: center;
  }
  .cards {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .card {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/*large devices: 992 >*/
@media(min-width: 992px){
  :root {
    --title-font-size: 2.25rem;
    --subtitle-font-size: 1.125rem;
  }
  /*home*/
  #home .container {
    grid-auto-flow: column;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto;
  }
  #home .image {
    order: 1;
  }
  #home .text {
    order: 0;
    max-width: 30rem;
    text-align: left;
  }
  
}

/*Mediun devices 767 >*/
@media(min-width: 767px){
  /*home*/
  #home .container {
    grid-auto-flow: column;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto;
  }
  #home .image {
    order: 1;
  }
  #home .text {
    order: 0;
    max-width: 30rem;
    text-align: left;
    font-size: 1rem;
  }
  /*About*/
  #about .container {
    margin: 0 auto;
    justify-content: space-between;
    grid-auto-flow: column;
    align-items: center;
  }
  /*Passo a passo*/
  .section header {
    text-align: center;
  }
  .cards {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .card {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}