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

/*========== Button Dark/Light ==========*/
.change-theme{
  position: initial;
  margin-left: var(--mb-2);
  color: #661e88;
  font-size: 1.2rem;
  cursor: pointer;
}

body{
  margin: var(--header-height) 0 0 0;
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--text-color);
  line-height: 1.6;
}

h1,h2,h3,p,ul{
  margin: 0;
}

ul{
  padding: 0;
  list-style: none;
}

a{
  text-decoration: none;
}

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

/*========== CLASS CSS ==========*/
.section{
  padding: 4rem 0 2rem;
}

.section-title, .section-subtitle{
  text-align: center;
}

.section-title{
  font-size: var(--h1-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-3);
}

.section-subtitle{
  display: block;
  color: var(--first-color);
  font-weight: var(--font-medium);
  margin-bottom: var(--mb-1);
}

/*========== LAYOUT ==========*/
.bd-container{
  max-width: 960px;
  width: calc(100% - 2rem);
  margin-left: var(--mb-2);
  margin-right: var(--mb-2);
}

.bd-container img{
    width: 180px;
    height: auto;
    object-fit: contain;
}

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

.l-header{
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-fixed);
  padding: 10px 20px 0;
}

/*========== NAV ==========*/
.nav{
  max-width: 1024px;
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(100deg, #f3e8ff 0%, #ede9fe 40%, #fce7f3 100%);
  border-radius: 40px;
  padding: 10px 24px;
}

/* Blob putih di belakang logo
.nav::before {
  content: '';
  position: absolute;
  left: -18px;
  top: -24px;
  width: 130px;
  height: 100px;
  background: rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  filter: blur(12px);
  pointer-events: none;
}
*/

@media screen and (max-width: 768px){
  .nav__menu{
    position: fixed;
    top: -100%;
    left: 0;
    width: 100%;
    padding: 1.5rem 0 1rem;
    text-align: center;
    background-color: var(--body-color);
    transition: .4s;
    box-shadow: 0 4px 4px rgba(0,0,0,.1);
    border-radius: 0 0 1rem 1rem;
    z-index: var(--z-fixed);
    background: linear-gradient(100deg, #f3e8ff 0%, #ede9fe 40%, #fce7f3 100%);
  }
}

.nav__item{
  margin-bottom: var(--mb-2);
}

.nav__link, .nav__logo, .nav__toggle{
  color: #661e88;
  font-weight: var(--font-medium);
}

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

.nav__link{
  transition: .3s;
}

.nav__link:hover{
  color: #E0BFFF;
}

.nav__toggle{
  font-size: 1.3rem;
  cursor: pointer;
}

/* Show menu */
.show-menu{
  top: var(--header-height);
}

/* Active menu */
.active-link{
  color: var(--first-color);
}

/* Scroll top */
.scrolltop{
  position: fixed;
  right: 1rem;
  bottom: -20%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: .3rem;
  background: #E0BFFF;
  border-radius: .4rem;
  z-index: var(--z-tooltip);
  transition: .4s;
  visibility: hidden;
}

.scrolltop:hover{
  background-color: var(--first-color-alt);
}

.scrolltop__icon{
  font-size: 1.8rem;
  color: var(--body-color);
}

/* Show scrolltop */
.show-scroll{
  visibility: visible;
  bottom: 1.5rem;
}

/*========== HOME ==========*/
.home img{
  width: 400px;
  justify-self: center;
}

.home__container{
  height: calc(100vh - var(--header-height));
  align-content: center;
}

.home__title{
  font-size: var(--biggest-font-size);
  color: var(--first-color);
  margin-bottom: var(--mb-1);
}

.home__subtitle{
  font-size: var(--h1-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-4);
}

/*========== BUTTONS ==========*/
.button{
  display: inline-block;
  background-color: var(--first-color);
  color: #FFF;
  padding: .75rem 1rem;
  border-radius: .5rem;
  transition: .3s;
}

.nav__item .button{
  padding: 7px 20px;
  border-radius: 20px;
  background: #661e88;
  font-size: var(--small-font-size);
}

.button:hover{
  background-color: var(--first-color-alt);
}

/*========== ABOUT ==========*/
.about img{
  width: 400px;
  justify-self: center;
}

.about__data{
  text-align: center;
}

.about__description{
  margin-bottom: var(--mb-3);
}

.about__img{
  width: 280px;
  border-radius: .5rem;
  justify-self: center;
}

/*========== FEATURES ==========*/
.features__container{
  row-gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.features__content{
  text-align: center;
}

.features__img{
  width: 64px;
  height: 64px;
  margin-bottom: var(--mb-2);
}

.features__title{
  font-size: var(--h3-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-1);
}

.features__description{
  padding: 0 1.5rem;
}

/*========== FOOTER ==========*/
.footer__container{
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  row-gap: 2rem;
}

.footer__logo{
  font-size: var(--h3-font-size);
  color: var(--first-color);
  font-weight: var(--font-semi-bold);
}

.footer__description{
  display: block;
  font-size: var(--small-font-size);
  margin: .25rem 0 var(--mb-3);
}

.footer__social{
  font-size: 1.5rem;
  color: var(--title-color);
  margin-right: var(--mb-2);
}

.footer__title{
  font-size: var(--h2-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-2);
}

.footer__link{
  display: inline-block;
  color: var(--text-color);
  margin-bottom: var(--mb-1);
}

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

.footer__copy{
  text-align: center;
  font-size: var(--small-font-size);
  color: var(--text-color-light);
  margin-top: 3.5rem;
}

/*========== MEDIA QUERIES ==========*/
@media screen and (min-width: 576px){
  .home__container,
  .about__container{
    grid-template-columns: repeat(2,1fr);
    align-items: center;
  }

  .about__data, .about__initial{
    text-align: initial;
  }

  .about__img{
    width: 380px;
    order: -1;
  }
}

@media screen and (min-width: 768px){
  body{
    margin: 0;
  }

  .section{
    padding-top: 8rem;
  }

  .nav{
    height: calc(var(--header-height) + 1.5rem);
  }
  .nav__list{
    display: flex;
  }
  .nav__item{
    margin-left: var(--mb-5);
    margin-bottom: 0;
  }
  .nav__toggle{
    display: none;
  }

  .change-theme{
    position: initial;
    margin-left: var(--mb-2);
  }

  .home__container{
    height: 100vh;
    justify-items: center;
  }

  .features__container{
    margin-top: var(--mb-6);
  }
}

@media screen and (min-width: 960px){
  .bd-container{
    margin-left: auto;
    margin-right: auto;
  }

  .home__img{
    width: 500px;
  }

  .about__container{
    column-gap: 7rem;
  }
}

/* For tall screens on mobiles y desktop*/
@media screen and (min-height: 721px) {
    .home__container {
        height: 640px;
    }
}