* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", sans-serif;
  }

  html { scroll-behavior: smooth; }

  body {
    color: white;
    background: linear-gradient(270deg,#000,#111,#000);
    background-size: 400% 400%;
    animation: bgMove 10s infinite ease;
  }

  @keyframes bgMove {
    0% {background-position: 0% 50%;}
    50% {background-position: 100% 50%;}
    100% {background-position: 0% 50%;}
  }

  /* HEADER */
  header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0,0,0,.85);
    border-bottom: 1px solid rgba(0,255,255,.2);
    z-index: 100;
    backdrop-filter: blur(6px);
  }

  .logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: cyan;
  }

  nav a {
    color: white;
    margin-left: 20px;
    text-decoration: none;
    font-weight: 500;
    transition: .3s;
  }

  nav a:hover {
    color: cyan;
    text-shadow: 0 0 10px cyan;
  }

  /* SECTIONS */
  .section {
    min-height: 100vh;
    padding: 140px 60px 80px;
    opacity: 0;
    transform: translateY(50px);
    transition: 1s;
  }

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

  .section-title {
    font-size: 2.7rem;
    color: cyan;
    margin-bottom: 60px;
    text-align: center;
  }

  /* HERO */
  .hero {
    display: flex;
    justify-content: center;
    text-align: center;
  }

  .hero-title {
    font-size: 3.6rem;
    font-weight: 800;
    animation: fadeUp 1.2s forwards;
  }

  .hero-title span {
    background: linear-gradient(90deg,cyan,#00ff99);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: glowText 2s infinite alternate;
  }

  .hero-sub {
    margin-top: 18px;
    font-size: 1.2rem;
    color: #ccc;
    max-width: 700px;
    margin-inline: auto;
    animation: fadeUp 1.6s forwards;
  }

  .hero-btn {
    margin-top: 40px;
    display: inline-block;
    padding: 18px 55px;
    border-radius: 50px;
    background: linear-gradient(90deg,cyan,#00ff99);
    color: #000;
    font-weight: bold;
    box-shadow: 0 0 25px rgba(0,255,255,.6);
    transition: .4s;
    animation: fadeUp 2s forwards;
  }

  .hero-btn:hover {
    transform: scale(1.12);
    box-shadow: 0 0 45px cyan;
  }

  @keyframes fadeUp {
    from {opacity: 0; transform: translateY(40px);}
    to {opacity: 1; transform: translateY(0);}
  }

  @keyframes glowText {
    from {text-shadow: 0 0 10px cyan;}
    to {text-shadow: 0 0 30px cyan;}
  }

  /* PROFIL */
  .profile-layout {
    display: flex;
    justify-content: space-between;
    gap: 70px;
    align-items: center;
  }

  .profile-info { flex: 1; }

  .profile-name {
    font-size: 2.2rem;
    margin-bottom: 25px;
    color: cyan;
  }

  .profile-table {
    display: grid;
    gap: 16px;
  }

  .profile-table div {
    display: grid;
    grid-template-columns: 140px 1fr;
    background: #111;
    padding: 14px 18px;
    border-radius: 12px;
    border: 1px solid rgba(0,255,255,.15);
  }

  .profile-table span {
    color: cyan;
    font-weight: bold;
  }

  .profile-table p {
    color: #ccc;
  }

  .profile-photo img {
    width: 320px;
    height: 420px;
    object-fit: cover;
    border-radius: 18px;
    transform: translateY(-30px);
    transition: .4s;
    filter:
      drop-shadow(0 0 15px rgba(0,255,180,.25))
      drop-shadow(0 0 40px rgba(0,255,180,.15));
  }

  .profile-photo img:hover {
    transform: translateY(-40px) scale(1.03);
  }

  /* PROJECT */
  .project-container {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 30px;
  }

  .project-card {
    background: #111;
    border-radius: 18px;
    overflow: hidden;
    text-align: center;
    transition: .4s;
    border: 1px solid rgba(0,255,255,.15);
  }

  .project-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
  }

  .project-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 0 25px cyan;
  }

  .project-card h3 {
    color: cyan;
    margin: 15px 0 5px;
  }

  .project-card p {
    color: #ccc;
    font-size: .9rem;
    padding: 0 15px 18px;
  }

  /* GALERI */
  .gallery {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 22px;
  }

  .gallery-card {
    background:#111;
    border-radius: 16px;
    overflow: hidden;
    transition: .4s;
    border: 1px solid rgba(0,255,255,.15);
  }

  .gallery-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
  }

  .gallery-card p{
    text-align:center;
    padding:10px;
    color:#ccc;
  }

  .gallery-card:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px cyan;
  }

  /* CONTACT */
  .contact-card {
    max-width: 420px;
    margin: auto;
    text-align: center;
  }

  .contact-avatar {
    width: 140px;
    border-radius: 50%;
    margin-bottom: 15px;
    border: 2px solid cyan;
  }

  .contact-address {
    color: #aaa;
    margin-bottom: 20px;
  }

  .contact-action {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 10px;
  }

  .contact-btn {
    padding: 14px 26px;
    border-radius: 30px;
    font-weight: bold;
    text-decoration: none;
    transition: .4s;
  }

  .contact-btn:hover {
    transform: translateY(-6px) scale(1.08);
    box-shadow: 0 0 25px currentColor;
  }

  .contact-btn.wa {
    color: #22c55e;
    border: 2px solid #22c55e;
  }

  .contact-btn.tiktok {
    color: #e2d3db;
    border: 2px solid #e2d3db;
  }

  /* RESPONSIVE */
  @media (max-width: 992px) {
    header { padding: 18px 28px; }

    .profile-layout { 
      flex-direction: column-reverse;
      text-align: center;
    }

    .project-container,
    .gallery {
      grid-template-columns: repeat(2,1fr);
    }
  }

  @media (max-width: 576px) {
    .section { padding: 130px 25px 70px; }

    .hero-title { font-size: 2.6rem; }

    .project-container,
    .gallery {
      grid-template-columns: 1fr;
    }
  }