:root {
  --primary: rgb(220, 0, 0);
  --black: #333;
}

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

html {
  font-size: 100%;
}

body {
  font-family: "Roboto", sans-serif;
  background-color: #ffffff;
  justify-content: center;
  align-items: center;
}

/* NAVBAR */
/* NAVBAR */
/* NAVBAR */

header {
  display: flex;
  padding: 13px 200px;  
  justify-content: space-between; 
  align-items: center;
  width: 100%;
  position: fixed;
  z-index: 9999;
}

/* LOGO */
/* LOGO */
/* LOGO */

.headerLogo {
  display: flex;
  font-size: 14px;
  color: var(--black);
  cursor: pointer;
}

.headerLogo a {
  color: black;
  text-decoration: none;
}

.headerLogoText span {
  color: var(--primary);
  font-size: 34px;
}

/* NAVBAR */
/* NAVBAR */
/* NAVBAR */

.navbar {
  display: flex;
  align-items: center;
}

.headerNav {
  display: flex;
}

.headerNavItem {
  list-style: none;
  text-decoration: underline;
}

.headerNavItem a {
  text-decoration: none;
  color: var(--black);
  font-size: 15px;
  padding: 8px 15px;
}

.loginButton {
  padding: 10px 10px;
  background-color: var(--primary);
  list-style: none;
  text-decoration: none;
  border-radius: 5px;
  color: #fff;
  transition: all 0.3s ease;
  border: 2px solid var(--primary);
  margin-left: 20px;
}

.loginButton a {
  color: #fff;
  list-style: none;
}

.loginButton:hover {
  color: var(--primary);
  box-shadow: 0 5px 9px rgba(0, 0, 0, 0.3);
  background: none;
}

.loginButton i {
  padding-left: 10px;
}

/* SECTION BERANDA */
/* SECTION BERANDA */
/* SECTION BERANDA */
.slideOne {
  padding: 150px 0px;
}

.home {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #fff;
}

.homeText {
  display: flex;
  flex-direction: column;
  align-items: start;
}

.homeTextTitle {
  color: #333;
  font-size: 40px;
  padding: 10px 0px;
}

.homeTextTitle span {
  color: var(--primary);
  font-size: 50px;
}

.homeTextSubtitle {
  color: #717171;
  font-size: 20px;
  padding-bottom: 15px;
}

.homeTextButton {
  padding: 12px 10px;
  background: var(--primary);
  text-decoration: none;
  border-radius: 4px;
  font-size: 15px;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid var(--primary);
}

.homeTextButton:hover {
  color: var(--primary);
  box-shadow: 0 5px 9px rgba(0, 0, 0, 0.3);
  background: none;
}

.homeImage {
  margin: 30px;
}

.homeImage img {
  width: 400px;
}

.homeTextButton i {
  padding-right: 10px;
}

/* SECTION KELOMPOK */
/* SECTION KELOMPOK */
/* SECTION KELOMPOK */

.aboutTitle p {
  padding: 10px;
  font-size: 18px;
}

.slideTwo {
  padding: 140px 0px 0px 0px;
  background-image: url(bg.jpg);
  padding-bottom: 50px;
  color: #333;
}

.slideTwo h2 {
  text-align: center;
  font-size: 30px;
  padding-bottom: 3px;
}

.aboutTitle {
  text-align: center;
}

.aboutTitle span {
  font-size: 40px;
}

.slideTwo span {
  color: var(--primary);
}

.sectionAbout {
  display: flex;
}

.user1Item,
.user2Item {
  display: flex;
}

.user1Item ul li span {
  color: var(--primary);
  font-weight: bold;
}

.aboutUser1 {
  width: 100%;
  display: flex;
  margin: 50px;
  justify-content: center;
  box-shadow: 0 5px 9px rgba(0, 0, 0, 0.3);
  padding: 1%;
  align-items: center;
  border-radius: 30px;
}

.user1Text ul li,
.user2Text ul li {
  padding-top: 15px;
  padding-left: 20px;
  font-size: 15px;
  list-style: none;
}

.aboutUser2 {
  width: 100%;
  display: flex;
  margin: 50px;
  justify-content: center;
  box-shadow: 0 5px 9px rgba(0, 0, 0, 0.3);
  padding: 1%;
  align-items: center;
  border-radius: 30px;
}

.user1Text p,
.user2Text p {
  font-size: 14px;
  padding-top: 10px;
}

.user1Text h1 span,
.user2Text h1 span {
  font-size: 30px;
}

.aboutImg {
  width: 26%;
  margin-right: 50px;
}

.aboutImg img {
  width: 100%;
  height: 100%;
  transition: 0.5s ease;
  cursor: pointer;
  border-radius: 20px;
  border: 0px solid #333;
  filter: grayscale(100%);
}

.aboutImg img:hover {
  filter: grayscale(0%);
}

.buttonBox {
  display: flex;
  align-items: center;
  margin: 20px 0px;
}

.contactButton a {
  padding: 10px 20px;
  align-items: center;
  background: var(--primary);
  border-radius: 4px;
  font-size: 15px;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid var(--primary);
  text-decoration: none;
}

.contactButton a:hover {
  color: var(--primary);
  background: none;
  box-shadow: 0 5px 9px rgba(0, 0, 0, 0.5);
}

.contactButton i {
  padding-right: 5px;
}

.githubButton {
  padding-left: 20px;
}

.githubButton,
.instagramButton,
.tweeterButton {
  text-align: center;
  color: var(--primary);

  margin: 5px;
}

.aboutIcon {
  display: flex;
}

.aboutIcon i {
  color: #fff;
  border-radius: 100%;
  background: var(--primary);
  border: 1px solid var(--primary);
  transition: all 0.3s ease;
  padding: 10px;
}

.aboutIcon i:hover {
  color: var(--primary);
  background: none;
  box-shadow: 0 5px 9px rgba(0, 0, 0, 0.5);
}

/* SECTION TUGAS */
/* SECTION TUGAS */
/* SECTION TUGAS */

.slideThree {
  padding-top: 140px;
  color: #333;
}

.sectionTask h1 {
  font-size: 25px;
  text-align: center;
}

.pointMenu {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.pointMenu h1 {
  font-size: 25px;
  padding: 20px;
}

.pointMenuOne,
.pointMenuTwo,
.pointMenuThree,
.pointMenuFour {
  margin: 20px;
  border: 2px solid var(--primary);
  border-radius: 4px;
  color: var(--primary);
  transition: all 0.3s ease;
  background-color: var(--primary);
}

.pointMenuOne a,
.pointMenuTwo a,
.pointMenuThree a,
.pointMenuFour a {
  text-decoration: none;
  color: #ffffff;
  font-size: 10px;
}

.pointMenuOne i,
.pointMenuTwo i,
.pointMenuThree i,
.pointMenuFour i {
  padding-right: 10px;
}

.pointHeader1 {
  text-align: center;
  align-items: center;
}

.pointHeader1 h1 {
  margin-bottom: 30px;
  font-size: 30px;
}

.pointHeader1 img {
  width: 30%;
  border-radius: 10px;
  box-shadow: 0 5px 9px rgba(0, 0, 0, 0.5);
}

.pointHeader1 span {
  color: var(--primary);
  font-size: 40px;
}

.pointHeader2 {
  align-items: center;
  justify-content: center;
}

.pointHeader2 h1 {
  padding-top: 30px;
}

.pointHeader2 h2 {
  padding: 20px 30px;
  font-size: 14px;
}

.pointMenuOne:hover,
.pointMenuTwo:hover,
.pointMenuThree:hover,
.pointMenuFour:hover {
  background: none;
  box-shadow: 0 5px 9px rgba(0, 0, 0, 0.3);
}

.pointMenuOne a:hover,
.pointMenuTwo a:hover,
.pointMenuThree a:hover,
.pointMenuFour a:hover {
  color: var(--primary);
}

/* DEFINISI */
/* DEFINISI */
/* DEFINISI */
.definisi {
  display: flex;
  align-items: center;
  justify-content: center;
}

.definisiTitle h1 {
  padding: 20px 0px;
}

.sectionDefinisi {
  display: flex;
  padding: 100px 50px;
  justify-content: center;
}

.definisiBox {
  border-radius: 30px;
  padding: 20px;
  box-shadow: 0 5px 9px rgba(0, 0, 0, 0.5);
  width: fit-content;
  block-size: fit-content;
  max-width: 1000px;
}

.definisiTitle,
.definisiText {
  margin-left: 40px;
  margin-right: 40px;
}

.definisiText p {
  text-align: justify;
  text-indent: 70px;
  margin-top: 20px;
  margin-bottom: 30px;
  line-height: 1.5rem;
  letter-spacing: 0.02rem;
}

.definisiText li {
  margin-top: 10px;
  margin-bottom: 20px;
  list-style: decimal;
}

/* MEDIA TRANSMISI */
/* MEDIA TRANSMISI */
/* MEDIA TRANSMISI */
.media {
  display: flex;
  align-items: center;
  justify-content: center;
}

.mediaTitle h1 {
  padding: 20px 0px;
}

.sectionMedia {
  display: flex;
  padding: 100px 50px;
  justify-content: center;
}

.mediaBox {
  border-radius: 30px;
  padding: 20px;
  box-shadow: 0 5px 9px rgba(0, 0, 0, 0.5);
  width: fit-content;
  block-size: fit-content;
  max-width: 1000px;
}

.mediaTitle,
.mediaText {
  margin-left: 40px;
  margin-right: 40px;
}

.mediaText ul li {
  margin-top: 40px;
  margin-bottom: 30px;
  list-style: decimal;
}

.mediaImg {
  justify-content: center;
  display: flex;
}

.mediaText p {
  text-indent: 70px;
  text-align: justify;
  line-height: 2rem;
  margin-top: 20px;
}

.mediaText ul ul li {
  list-style: circle;
  margin-top: 30px;
}

.mediaText ul ul h3 {
  font-size: x-large;
}

/* Teknologi Telekomunikasi */
/* Teknologi Telekomunikasi */
/* Teknologi Telekomunikasi */

.teknologi {
  display: flex;
  align-items: center;
  justify-content: center;
}

.teknologiTitle h1 {
  padding: 20px 0px;
}

.sectionTeknologi {
  display: flex;
  padding: 100px 50px;
  justify-content: center;
}

.teknologiBox {
  border-radius: 30px;
  padding: 20px;
  box-shadow: 0 5px 9px rgba(0, 0, 0, 0.5);
  width: fit-content;
  block-size: fit-content;
  max-width: 1000px;
  padding-bottom: 4rem;
}

.teknologiTitle,
.teknologiText {
  margin-left: 40px;
  margin-right: 40px;
}

.teknologiText p {
  text-indent: 70px;
  text-align: justify;
  line-height: 2rem;
}

.teknologiText ol {
  text-align: justify;
  line-height: 2rem;

}

.teknologiText li {
  text-align: justify;
  line-height: 2rem;
  margin-bottom: 20px;
  list-style: decimal;
}

.exampleTeknologi img {
  margin-top: 40px;
  box-shadow: 0 1px 7px rgba(0, 0, 0, 0.5);
}

/* GLOSARIUM SISTEM TELEKOMUNIKASI */
/* GLOSARIUM SISTEM TELEKOMUNIKASI */
/* GLOSARIUM SISTEM TELEKOMUNIKASI */
.glosarium {
  display: flex;
  align-items: center;
  justify-content: center;
}

.glosariumTitle h1 {
  padding: 20px 0px;
}

.sectionGlosarium {
  display: flex;
  padding: 100px 50px;
  justify-content: center;
}

.glosariumBox {
  border-radius: 30px;
  padding: 20px;
  box-shadow: 0 5px 9px rgba(0, 0, 0, 0.5);
  width: fit-content;
  block-size: fit-content;
  max-width: 1000px;
}

.glosariumTitle,
.glosariumText {
  margin-left: 40px;
  margin-right: 40px;
}

.glosariumText p {
  text-indent: 70px;
  text-align: justify;
  line-height: 2rem;
  margin-bottom: 15px;
}

.glosariumText ol {
  text-align: justify;
  line-height: 2rem;
  margin-bottom: 35px;
}

.glosariumText li {
  text-align: justify;
  line-height: 2rem;
  margin-bottom: 35px;
  list-style: decimal;
}

.glosariumText table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
  margin-bottom: 20px;
}

.glosariumText th,
td {
  border: 1px solid #b59797;
  text-align: left;
  padding: 8px;
}

.glosariumText th {
  background-color: rgb(202, 1, 1);
  color: whitesmoke;
}

.glosariumText h2 {
  text-align: center;
}

/* REFERENSI */
/* REFERENSI */
/* REFERENSI */

.referensi {
  display: flex;
  align-items: center;
  justify-content: center;
}

.referensiTitle h1 {
  padding: 20px 0px;
}

.sectionReferensi {
  display: flex;
  padding: 100px 50px;
  justify-content: center;
}

.referensiBox {
  border-radius: 30px;
  padding: 20px;
  box-shadow: 0 5px 9px rgba(0, 0, 0, 0.5);
  width: fit-content;
  block-size: fit-content;
  width: 1000px;
}

.referensiTitle,
.referensiText {
  margin-left: 40px;
  margin-right: 40px;
}

.referensiText p {
  text-indent: 70px;
  text-align: justify;
  line-height: 2rem;
  margin-bottom: 15px;
}

.referensiText ol {
  text-align: justify;
  line-height: 2rem;
  margin-bottom: 20px;
}

.referensiText li {
  text-align: justify;
  line-height: 2rem;
  list-style: decimal;
}

/* MEDIA SCREEN */
/* MEDIA SCREEN */
/* MEDIA SCREEN */

@media (min-width: 999px) and (max-width: 1620px) {
  /* SECTION TENTANG KITA */

  .slideTwo {
    margin: auto;
  }

  .about {
    align-items: center;
    justify-content: center;
    padding: 40px;
    width: auto;
  }
  .sectionAbout {
    display: block;
  }

  .aboutUser1,
  .aboutUser2 {
    padding: 20px;
    width: auto;
    align-items: center;
    justify-content: center;
  }

  .aboutImg {
    width: 20%;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    margin-right: 20px;
  }

  .aboutImg img {
    height: 200px;
    transition: 0.5s ease;
    filter: grayscale(100%);
  }

  .aboutImg img:hover {
    transform: none;
    filter: none;
  }
}
@media (max-width: 1700px) {
  .home {
    display: block;
  }

  .homeImage {
    text-align: center;
  }

  .homeText {
    text-align: center;
    align-items: center;
  }
}

@media (min-width: 460px) and (max-width: 760px) {
  html {
    font-size: 40%;
  }

  header {
    justify-content: center;
  }

  .headerLogo {
    display: none;
  }

  .home {
    padding: 0;
    align-items: center;
    text-align: center;
    padding-top: 50px;
  }

  .homeTextTitle {
    font-size: 23px;
  }

  .homeTextSubtitle {
    font-size: 17px;
  }

  .homeImage {
    align-items: center;
    text-align: center;
    margin: 0;
  }

  .homeImage img {
    width: 350px;
  }

  /* SECTION TENTANG KITA */

  .sectionAbout {
    display: block;
  }
}
@media (min-width: 0px) and (max-width: 460px) {
  .headerLogo {
    display: none;
  }

  /* SECTION TASK */

  .pointHeader1 h1 {
    font-size: 18px;
  }

  .pointHeader1 img {
    width: 250px;
  }

  .pointHeader2 h1 {
    font-size: 18px;
  }

  .pointMenuOne,
  .pointMenuTwo,
  .pointMenuThree,
  .pointMenuFour {
    margin: 10px;
    padding: 2px;
    scale: 80%;
  }
}