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

          body {
        margin: 0;
        padding: 0;
        font-family: 'Poppins', sans-serif;
        background: #fff;
        color: #333;
      }
      body {
        line-height: 1.6;
        background: #fff;
        color: #333;
      }
      header {
        background: #f4f4f4;
        padding: 20px;
        text-align: center;
      }
      nav ul {
        list-style: none;
        display: flex;
        justify-content: center;
        gap: 20px;
      }
      nav a {
        text-decoration: none;
        color: #333;
      }
      section {
        padding: 40px 20px;
        max-width: 800px;
        margin: auto;
      }
      .skills, .projects {
        display: grid;
        gap: 15px;
        padding-top: 0%;
      }
      .projects div {
        border: 1px solid #ddd;
        padding: 15px;
        border-radius: 8px;
      }
      form {
        display: flex;
        flex-direction: column;
        gap: 10px;
      }
      input, textarea {
        padding: 10px;
        border: 1px solid #ccc;
        border-radius: 5px;
      }
      button {
        background: #333;
        color: white;
        padding: 10px;
        border: none;
        border-radius: 5px;
        cursor: pointer;
      }
      footer {
        text-align: center;
        padding: 20px;
        background: #f4f4f4;
      }
      @media (max-width: 600px) {
        nav ul {
          flex-direction: column;
        }
      }

      body.dark {
    background: #121212;
    color: #f1f1f1;
  }

  .dark header, .dark footer {
    background: #1e1e1e;
  }

  @media (max-width: 768px) {
    .skills, .projects {
      grid-template-columns: 1fr;
    }
  }

  .scroll-fade {
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
  }

  .scroll-fade.show { 
    opacity: 1;
  }

  body {
    font-family: 'Poppins', sans-serif;
  }

  h1, h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
  }

  p, li, button {
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
  }

  .topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 30px;
  }

  body.dark .nav-tabs li a {
    color: #eee;
  }

  body.dark .nav-tabs li a:hover {
    color: #7bdff2;
  }

  body.dark .nav-tabs li a {
    color: #eee;
  }

  body.dark .nav-tabs li a:hover {
    color: #7bdff2;
  }

  #toggle-dark {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
  }


  #toggle-dark:hover {
    transform: rotate(20deg);
  }

  header {
    text-align: center;
    margin: 0;
    padding: 10px 0 30px;
    position: relative;
  }

  header h1 {
    font-size: 2.5rem;
    margin: 10px 0 5px;
  }

  header p {
    margin: 0;
    font-size: 1.1rem;
    color: #777;
  }


  body {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
  }

  .skill-bar {
    max-width: 500px;
    margin-left: 0; /* ini bikin dia mepet kiri */
    margin-right: auto;
  }

  .skill-bar {
    max-width: 500px;
    margin: 0 auto;
  }



  .bar {
    width: 100%;
    background: #e0e0e0;
    border-radius: 5px;
    margin-bottom: 15px;
    overflow: hidden;
  }

  .progress {
    height: 10px;
    background: #4b7bec;
    border-radius: 5px;
  }

  @media (max-width: 768px) {
    .nav-tabs {
      flex-direction: column;
      background: white;
      position: absolute;
      top: 60px;
      right: 30px;
      padding: 10px;
      display: none;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }

    .nav-tabs.show {
      display: flex;
    }


    body.dark .nav-tabs {
      background: #222;
    }
    
  body.dark .nav-tabs li a {
    color: #eee;
  }
  }

  .cert-images {
    display: flex;
    flex-direction: column; /* biar di HP dia turun */
    justify-content: center;
    gap: 40px;
    margin-top: 20px;
    justify-content: center;
    align-items: center;
  }

  .cert-item {
    text-align: center;
    max-width: 300px;
    border-bottom: 1px solid #ccc;
    padding-bottom: 20px;
  }

  .cert-item img {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    justify-content: center;
  }

  .cert-item img:hover {
    transform: scale(1.05);
  }


  .cert-images img:hover {
    transform: scale(1.05);
  }

  @media (max-width: 768px) {
    .cert-images img {
      max-width: 100%;
      flex: 1 1 100%;
    }
  }


  .about-container {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 10px;
    margin-bottom: 20px;
    text-align: left;
    background: #1e1e1e;


  }

  .profile-pic {
    width: 180px;
    height: 180px;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
  }

  .profile-pic:hover {
    transform: scale(1.05);
  }

  .about-text {
    max-width: 500px;
    background: #1e1e1e;
  }

  #socials {
    text-align: center;
    padding: 60px 20px; /* atas-bawah & samping */
    margin-top: 40px;
  }

  .social-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px; /* Jarak antar ikon */
    margin: 0 auto;
    margin-top: 30px;
    max-width: 600px;
  }

  .social-links a img {
    width: 40px;
    height: 40px;
    transition: transform 0.3s ease;
    padding: 50px; /* ruang di dalam */
  }


  .social-links i {
    font-size: 32px;
    color: #333;
    transition: transform 0.3s ease;
  }

  .social-links i:hover {
    transform: scale(1.2);
    color: #4b7bec;
  }

  body.dark .social-links i {
    color: #eee;
  }

  .social-wrapper {
    text-align: center;
    margin-top: 30px;
    margin-bottom: 30px;
  }

  .connect-text {
    font-size: 16px;
    color: #777;
    margin-bottom: 10px;
    text-align: center;
  }

  .social-links {
    display: flex;
    justify-content: center;
    gap: 25px;
  }

  .social-links a {
    font-size: 22px;
    color: #333;
    transition: color 0.3s;
  }

  .social-links a:hover {
    color: #4b7bec;
  }

  body.dark .social-links a {
    color: #f1f1f1;
  }

  body.dark .social-links a:hover {
    color: #7bdff2;
  }

  #about {
    padding-top: 20px;
    padding-bottom: 20px;
  }

  @media (max-width: 768px) {
    .about-container {
      flex-direction: column;
      text-align: left;
    }

    .about-text {
      max-width: 90%;
    }
  }

  /* sticky header */
  .sticky-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #1e1e1e;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  padding: 15px 30px;
}

  /* dark mode support */
  body.dark .sticky-header {
    background: #1e1e1e;
  }

  /* topbar flex */
 .topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-left {
  font-size: 1.4rem;
  font-weight: 600;
  font-family: 'Poppins', sans-serif;
  color:#fff ;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
}
.logo-left .dot {
  color: #4b7bec;
  margin-left: 3px;
  font-size: 1.6rem;
}

  /* ikon sosial di kanan */
  .social-topright {
    display: flex;
    gap: 18px;
  }

  .social-topright a {
    font-size: 22px;
    color: #333;
    transition: color 0.3s ease, transform 0.3s ease;
  }

  .social-topright a:hover {
    color: #4b7bec;
    transform: scale(1.2);
  }

  body.dark .social-topright a {
    color: #eee;
  }

  body.dark .social-topright a:hover {
    color: #7bdff2;
  }

  .bar {
    width: 100%;
    background: #e0e0e0;
    border-radius: 5px;
    margin-bottom: 15px;
    overflow: hidden;
    position: relative;
  }

  .progress {
    width: 0;
    height: 10px;
    background: #4b7bec;
    border-radius: 5px;
    transition: width 1.2s ease-in-out;
  }

  .skill-bar.show .js {
    width: 70%;
  }
  .skill-bar.show .uiux {
    width: 80%;
  }
  .skill-bar.show .adobe {
    width: 75%;
  }

  .darkmode-wrap {
    display: flex;
    align-items: center;
    gap: 6px; /* biar deket aja */
  }

  .darkmode-text {
    font-family: 'Poppins', sans-serif;
    font-size: 14.5px;
    font-weight: 500;
    letter-spacing: 0.5px;
    color: #555;
    opacity: 0.85;
    transition: color 0.3s ease, opacity 0.3s ease;
  }

  .darkmode-wrap:hover .darkmode-text {
    opacity: 1;
    color: #4b7bec;
  }

  body.dark .darkmode-text {
    color: #ccc;
  }

  body {
    background: linear-gradient(to bottom, #0d0d0d, #1a1a1a);
    color: #f1f1f1;
    font-family: 'Poppins', sans-serif;
  }

  .card-section {
    background: #1e1e1e;
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    margin-top: 40px;
    box-shadow: 0 0 12px rgba(255,255,255,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .card-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(75, 123, 236, 0.2);
  }

  .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .card-title {
    font-weight: 600;
    font-size: 1.4rem;
  }

  .card-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 10px;
  }

  .card-tools i {
    font-size: 28px;
    color: #fff;
  }

  .profile-wrapper {
    position: relative;
    display: inline-block;
    text-align: center;
  }

  .greeting-text {
    position: absolute;
    top: -35px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.6rem;
    font-weight: 600;
    color: #fff; /* warna putih biar kontras */
    background: rgba(0, 0, 0, 0.5); /* semi transparan biar kebaca */
    padding: 6px 14px;
    border-radius: 12px;
      backdrop-filter: blur(5px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    font-family: 'Poppins', sans-serif;
    letter-spacing: 1px;
  }

  body.dark .greeting-text {
    background: rgba(255, 255, 255, 0.1); /* versi dark-nya */
    color: #fff;
  }


  .image-text-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
  }


  .hero-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 60px 30px ;
    position: relative;
    color: white;
  }

  .hero-content h1 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: 1px;
  }

  .hero-content p {
    font-size: 1.2rem;
    color: #ccc;
    margin-bottom: 8px;
  }

  .hero-img-wrapper {
    flex: 1;
    text-align: center;
  }

  .hero-img {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 0 15px rgba(255,255,255,0.1);
    transition: transform 0.3s ease;
  }

  .hero-img:hover {
    transform: scale(1.05);
  }

  .hero-content .social-links {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 20px;
  }

  .hero-content .social-links i {
    font-size: 26px;
    color: white;
    transition: color 0.3s ease;
  }

  .hero-content .social-links i:hover {
    color: #4b7bec;
  }

  @media (max-width: 600px) {
    .hero-content h1 {
      font-size: 1.8rem;
    }

    .hero-img {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 0 15px rgba(0,0,0,0.2);
  }
    }

  .hero-content {
    flex: 1;
    min-width: 280px;
  }
  .desc {
    font-size: 1rem;
    color: #aaa;
  }

  .topbar {
    display: flex;
    align-items: center;
    padding: 10px 30px;
  }

  .topbar .social-topright {
    margin-right: auto; /* ini yang bikin dia geser ke kiri */
  }

  #toggle-dark {
    margin-left: auto; /* biar dia nempel ke kanan */
  }

  #skills {
    text-align: center;
  }

  #certifications {

    text-align: center;
  }

  #contact {

    text-align: center;
  }


  footer {
    background: #1e1e1e;
    color: #fff;
    padding: 20px;
    text-align: center;
    position: relative;
    z-index: 2;
  }

  .top-left {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 18px;
    color: #1e1e1e;
    font-weight: 600;
  }

  .typewriter {
    display: inline-block;
    overflow: hidden;
    border-right: 3px solid #4b7bec;
    white-space: nowrap;
    margin: 0 auto;
    letter-spacing: 1.5px;
    animation: typing 3s steps(30, end) forwards, blink 0.75s step-end infinite;
    max-width: 100%;
  }

  /* ketik perlahan */
  @keyframes typing {
    from { width: 0 }
    to { width: 16.5ch } /* jumlah karakter diketik */
    
  }

  @media (max-width: 600px) {
    .typewriter {
      font-size: 1rem;
      max-width: 90vw;
      white-space: nowrap;
    }
  }

  /* cursor blinking */
  @keyframes blink {
    50% { border-color: transparent; }
    100% { border-color: #4b7bec; }
  }

  #skills {
    text-align: center;
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease-in-out;
  }

  #skills.show {
    opacity: 1;
    transform: translateY(0);
  }

  .skill-bar .bar {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease-in-out;
  }

  .skill-bar.show .bar {
    opacity: 1;
    transform: translateX(0);
  }

  .skill-bar.show .js {
    width: 70%;
    transition-delay: 0.2s;
  }
  .skill-bar.show .uiux {
    width: 80%;
    transition-delay: 0.4s;
  }
  .skill-bar.show .adobe {
    width: 75%;
    transition-delay: 0.6s;
  }

  .skills-card {
    background: #1e1e1e;
    padding: 30px;
    border-radius: 15px;
    max-width: 600px;
    margin: 30px auto;
    box-shadow: 0 0 15px rgba(255,255,255,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .skills-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 25px rgba(75, 123, 236, 0.2);
  }

  .navbar {
 display: flex;
  gap: 30px;
  align-items: center;
}

.navbar a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.navbar a:hover {
  color: #4b7bec;
}

/* tombol burger */
.burger {
  display: none;
  background: none;
  border: none;
  font-size: 28px;
  color: white;
  cursor: pointer;
  z-index: 9999;
    position: absolute;
  top: 20px;
  right: 30px;
}

@media (min-width: 769px) {
  .burger {
    display: none; /* burger disembunyiin di desktop */
  }

  .navbar {
    display: flex !important; /* navbar tetap tampil di desktop */
    position: static;
    flex-direction: row;
    background: none;
    box-shadow: none;
  }
}



.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 30px;
  position: relative;
  z-index: 10;
}

/* responsive breakpoint */
@media (max-width: 768px) {
  .navbar {
    position: absolute;
    top: 70px;
    right: 30px;
    background: #1e1e1e;
    flex-direction: column;
    align-items: flex-start;
    padding: 10px 20px;
    border-radius: 8px;
    box-shadow: 0 6px 12px rgba(0,0,0,0.2);
    display: none; /* jangan ditimpa langsung */
    z-index: 999;
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0,3s ease; transform: 0,3s ease;
  }

  .navbar.show {
    display: flex; /* tampil hanya saat burger diklik */
    opacity: 1;
    transform: translateY(0);
  }

  .burger {
    display: block;
  background: none;
  border: none;
  font-size: 28px;
  color: white;
  cursor: pointer;
  z-index: 9999;
  transition: transform 0.2s ease;
  }
}
.burger:hover {
  transform: scale(1.2);
}

.logo-left:hover {
  color: #4b7bec;
  transition: color 0.3s ease;
}

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

.logo-left {
  text-decoration: none !important;
  color: inherit !important;
}