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

/* Body Styling */
body {
  font-family: 'IBM Plex Sans', Arial, sans-serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  background-color: #f4f4f4;
  color: #333;
}

/* Header & Navigation */
header {
  background-color: #333;
  color: white;
  padding: 20px;
  width: 100%;
  text-align: center;
  position: fixed;
  z-index: 100;
  top: 0;
}

nav ul {
  display: flex;
  list-style: none;
  justify-content: center;
  flex-wrap: wrap;
}

nav ul li {
  margin: 0 20px;
}

nav ul li a {
  color: white;
  text-decoration: none;
  font-weight: normal;
  font-size: 1.2em;
}

nav ul li a:hover {
  font-weight: bold;
  transition: all 0.3s ease;
}

/* Main Content Styling */
main {
  font-family: 'IBM Plex Sans', Arial, sans-serif;
  display: flex;
  flex-grow: 1;
  flex-direction: column;
  padding: 10px 50px 50px;
}

/* Flexbox layout default (desktop) */
.main-layout {
  display: flex;
  flex-wrap: wrap;
}

#HOME {
  padding: 50px 0;
  margin-top: 50px;
}

/* Home Container */
.home-container {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

article {
  display: flex;
  flex-direction: column;
  padding-top: 10px;
  max-width: 60%;
}

article h1 {
  font-size: 3em;
  line-height: 1.2;
}

.title {
  display: flex;
  justify-content: space-between;
  margin: 20px 0;
}

article .name {
  font-weight: 700;
  font-size: 2.7em;
  font-style: bold;
}

.role {
  font-size: 1.8em;
  font-weight: 700;
  font-style: italic;
}

/* Sidebar and Image */
.home-sidebar {
  /* border: 1px solid rgb(194, 194, 194); */
  flex-basis: 35%;
  display: flex;
  height: 500px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 350px;
  order: 1; /* Default order for desktop */
}

.image-container {
  width: 100%;
  display: flex;
  justify-content: center;
}

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

.social-icons {
  position: relative;
  bottom: 500px;
  transform: none;
  left: 240px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.social-icons li {
  list-style: none;
  margin: 20px 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.social-icons a {
  border: 0.1px solid rgb(194, 194, 194);
  border-radius: 50%;
  font-size: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  color: rgb(29, 29, 29);
  color: #333;
  padding: 10px;
  transition: color 0.2s;
}

.social-icons a:hover {
  color: #ff7f50;
}

.dash-line {
  width: 3px;
  border-radius: 4px;
  margin-top: 150px;
  height: 180px;
  background-color: rgb(194, 194, 194);
}

/* About Section */
.about-container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 1200px;
  margin: 0 auto;
  padding: 50px 20px;
  gap: 50px;
}

.about-image {
  width: 45%;
  border: 1px solid rgb(194, 194, 194);
  border-radius: 10px;
  padding: 10px;
  max-width: 500px;
}

.about-description {
  width: 50%;
}

.about-description h3 {
  font-size: 2em;
  margin-bottom: 20px;
}

.about-description p {
  font-size: 1.2em;
  line-height: 1.5em;
  margin-bottom: 20px;
}

.profile-info ul li {
  font-weight: 500;
  list-style: none;
  font-style: italic;
  font-size: 1.2em;
  background-color: #333;
  color: white;
  padding: 10px;
  border-radius: 10px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
}

.profile-info ul li ion-icon {
  margin-right: 10px;
  background-color: #333;
  font-size: 1.2em;
}

.about-title {
  font-size: 2em;
  font-style: italic;
}

blockquote {
  background-color: #333;
  color: white;
  padding: 20px;
  border-radius: 10px;
  font-style: italic;
}

/* Certificates */
.certifications {
  text-align: center;
  padding: 50px;
}

.certifications h2 {
  font-size: 2em;
  margin-bottom: 30px;
}

.certification-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}

.certification {
  background-color: #f8f8f8;
  border-radius: 10px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.certification:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.2);
}

.certification img {
  max-width: 80px;
  margin-bottom: 10px;
}

.certification a {
  text-decoration: none;
  color: inherit;
}

.certification a:hover h3 {
  color: #007bff; /* Warna biru ketika di hover */
}

.certification h3 {
  font-size: 1.2em;
  margin-bottom: 10px;
  transition: color 0.3s ease;
}

.certification p {
  font-size: 1em;
  color: #555;
}

.kotak-tipis {
  height: 6px;
  background-color: #333;
  margin: 20px auto;
  border-radius: 20px;
  transition: width 0.15s ease;
}

/* Footer */
footer {
  background-color: #333;
  color: white;
  text-align: center;
  padding: 20px;
  font-size: 1em;
  width: 100%;
}

/* Responsive Design */
/* For Tablet */
@media (max-width: 1024px) {
  .home-container {
    flex-direction: column;
    align-items: center;
  }

  article {
    max-width: 100%;
    text-align: center;
  }

  .image-container {
    margin-top: 20px;
    width: 80%;
  }

  .social-icons {
    justify-content: center;
  }

  .home-sidebar {
    height: 40px;
    align-items: center;
    justify-content: center;
    padding-top: 24px;
    margin-bottom: -300px;
  }

  .about-container {
    flex-direction: column;
    align-items: center;
  }

  .about-image {
    width: 80%;
  }

  .about-description {
    width: 100%;
    text-align: center;
  }
}

/* For Mobile */
@media (max-width: 768px) {
  nav ul {
    flex-direction: column;
    gap: 10px;
  }

  article h1 {
    font-size: 2.2em;
  }

  article .name {
    font-size: 2em;
  }

  .role {
    font-size: 1.5em;
  }

  .about-image {
    width: 90%;
  }

  .about-description {
    font-size: 1em;
  }

  blockquote {
    padding: 10px;
  }

  .certification-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  header {
    padding: 10px;
  }

  nav ul {
    gap: 5px;
  }

  article h1 {
    font-size: 1.8em;
  }

  article .name {
    font-size: 1.5em;
  }

  .role {
    font-size: 1.2em;
  }

  .about-image {
    width: 100%;
  }

  .about-description {
    font-size: 1em;
  }

  footer {
    font-size: 0.9em;
  }
}