/* RESET & GLOBAL */
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    background: rgba(255, 255, 255, 0.671);
    background-size: 400% 400%;
    animation: gradientFlow 15s ease infinite;
    font-family: 'Sora', sans-serif;
    color: white;
    padding-top: 0px;
    overflow-x: hidden;
  }
  @keyframes gradientFlow {
    0% {background-position: 0% 50%;}
    50% {background-position: 100% 50%;}
    100% {background-position: 0% 50%;}
  }


  /* ANIMASI MASUK */
  .fade-slide {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }
  .fade-slide.visible {
    opacity: 1;
    transform: translateY(0);
  }
  section {
    margin: 0;
    padding: 0;
    position: relative;
  }


  /* NAVBAR */
  .navbar {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    padding: 0.3rem 4rem;
    background: rgba(0, 0, 0, 0.639);
    backdrop-filter: blur(12px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .navbar-container {
    width: 100%;
    max-width: 1280px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .navbar-logo img {
    width: 200px;
    transition: transform 0.3s ease;
  }
  .navbar-logo img:hover {
    transform: scale(1.2);
  }
  .navbar-right {
    display: flex;
    align-items: center;
    gap: 2rem;
  }
  .navbar-menu {
    display: flex;
    gap: 1.5rem;
    list-style: none;
  }
  .navbar-menu li a {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    font-size: 1rem;
    position: relative;
  }
  .navbar-menu li a::after {
    content: "";
    position: absolute;
    width: 0%;
    height: 2px;
    background: white;
    bottom: -4px;
    left: 0;
    transition: width 0.3s ease;
  }
  .navbar-menu li a:hover {
    color: #facc15;
  }
  .navbar-menu li a:hover::after {
    width: 100%;
  }

  /* SEARCH */
  .search-container {
    display: flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
  }
  .search-container:hover {
    background-color: rgba(255, 255, 255, 0.2);
  }
  .search-input {
    background: transparent;
    border: none;
    outline: none;
    color: white;
    font-size: 1rem;
    padding: 0 0.5rem;
  }
  .search-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: white;
    font-size: 1.1rem;
  }


  /* HERO SECTION */
  .hero-section {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
  }

  .hero-carousel-wrapper {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 1;
  }

  .hero-carousel {
    display: flex;
    width: 100%; /* untuk 4 slide */
    height: 100%;
    transition: transform 1s ease;
  }

  .hero-slide {
    flex: 0 0 100%;
    height: 100%;
    width: 100%;
    object-fit: cover;
    display: block;
  }


  .hero-nav {
    position: absolute;
    width: 100%;
    top: 50%;
    display: flex;
    justify-content: space-between;
    z-index: 4;
    transform: translateY(-50%);
    padding: 0 1rem;
  }

  .hero-nav button {
    background-color: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    padding: 0.5rem 1rem;
    border-radius: 50%;
    transition: background-color 1s ease;
  }

  .hero-nav button:hover {
    background-color: rgba(255, 255, 255, 0.5);
  }

  /* Overlay + Content */
  .hero-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.25);
    z-index: 2;
  }

  .hero-content {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start; /* Ubah dari center ke flex-start */
    text-align: left; /* Ubah dari center ke left */
    padding: 0 7rem; /* Lebih banyak padding agar tidak terlalu pinggir */
    max-width: 70%; /* Agar tidak terlalu lebar */
  }


  .hero-subtitle {
    letter-spacing: 6px;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    color: white;
    animation: fadeInUp 1s ease forwards;
  }
  .hero-title {
    font-size: 4.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    color: white;
    transition: transform 0.3s ease;
    animation: fadeInUp 1s ease forwards;
  }
  .hero-title:hover {
    transform: scale(1.07);
  }

  .hero-tagline {
    font-size: 1.5rem;
    color: #ffffffcc; /* putih transparan */
    font-weight: 400;
    margin-top: -0.5rem;
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
    font-style: italic;
    animation: fadeInUp 1s ease forwards;
    opacity: 0;
  }

  /* Optional animation */
  @keyframes fadeInUp {
    from {
      transform: translateY(20px);
      opacity: 0;
    }
    to {
      transform: translateY(0);
      opacity: 1;
    }
  }

  .hero-description {
    max-width: 700px;
    font-size: 1.1rem;
    line-height: 1.6;
    color: white;
    animation: fadeInUp 1s ease forwards;
  }

  /* Responsive */
  @media (max-width: 768px) {
    .hero-title {
      font-size: 3rem;
    }
  }


  /* RESPONSIVE */
  @media (max-width: 768px) {
    .navbar-container {
      flex-direction: column;
      align-items: flex-start;
    }
    .navbar-right {
      flex-direction: column;
      align-items: flex-start;
      width: 100%;
      gap: 1rem;
    }
    .navbar-menu {
      flex-direction: column;
      gap: 0.8rem;
    }
    .search-container {
      width: 100%;
    }
    .search-input {
      width: 100%;
    }
    .hero-title {
      font-size: 3rem;
    }
  }

  /* RESPONSIVE */
  @media (max-width: 768px) {
    .hero-title {
      font-size: 2.5rem;
    }
    .hero-description {
      font-size: 0.9rem;
    }
    .navbar-menu {
      display: none;
    }
  }

  .process-section {
    background: rgba(0, 0, 0, 0.728);
    padding: 80px 20px;
    text-align: center;
    color: white;
    position: relative;
  }

  .process-content {
    max-width: 1200px;
    margin: 0 auto;
  }

  .process-subtitle {
    font-size: 1.5rem;
    color: #ccc;
    margin-bottom: 10px;
  }

  .process-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 60px;
  }

  .process-steps {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
  }

  .process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .process-circle {
    width: 160px;
    height: 160px;
    border: 2px solid #00aaff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    transition: all 0.3s ease;
  }

  .process-circle img {
    width: 60px;
    height: auto;
    filter: brightness(0) invert(1);
  }

  .process-step h3 {
    font-size: 1.2rem;
    font-weight: 500;
  }

  .process-arrow {
    font-size: 2rem;
    color: #3282B8;
  }




  /* Enhanced Portfolio Styles */
  #portfolio {
    padding: 4rem 2rem 3rem;
    background-color: #f8f8f8;
    text-align: center;
  }

  #portfolio h1 {
    font-size: 3.5rem;
    margin-bottom: 3rem;
    color: #333;
  }

  .portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: auto;
  }

  .portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.221);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
  }

  .portfolio-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.3s ease;
  }

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

  .portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(76, 168, 255, 0.9), rgba(33, 150, 243, 0.9));
    opacity: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease;
  }

  .portfolio-item:hover .portfolio-overlay {
    opacity: 1;
  }

  .portfolio-text {
    text-align: center;
    color: white;
  }

  .portfolio-text h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
  }

  .portfolio-text p {
    font-size: 1rem;
  }

  #img-popup-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.7);
    z-index: 1000;
  }

  #img-popup-container {
    display: none;
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90vw;
    max-height: 90vh;
    z-index: 1001;
  }

  #img-popup {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    box-shadow: 0 0 20px rgba(255,255,255,0.2);
  }

  #load-more-btn {
    font-family: 'Sora', sans-serif;
    margin-top: 2.5rem;
    padding: 1rem 2.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    background-color: #1976d2;
    color: #fff;
    border: none;
    border-radius: 40px;
    box-shadow: 0 8px 20px rgba(25, 118, 210, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
  }

  #load-more-btn:hover {
    background-color: #1565c0;
    box-shadow: 0 12px 24px rgba(21, 101, 192, 0.4);
    transform: translateY(-2px);
  }
  @media (max-width: 600px) {
    #load-more-btn {
      font-size: 1rem;
      padding: 0.8rem 2rem;
    }
  }

  /* Client Section */
  #client {
    background-color: white;
    padding: 3rem 2rem;
    text-align: center;
    color: black;
  }

  .client-wrapper {
    max-width: 1500px;
    margin: 0 auto;
  }

  .client-wrapper h1 {
    font-size: 3.5rem;
    margin-bottom: 2rem;
    color: #333;
  }

  /* Grid Logo Layout */
  .client-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.0rem;
  }

  .client-logos img {
    width: 220px;
    height: auto;
    object-fit: contain;
    margin: 0;
    padding: 0;
    display: block; /* hilangkan space inline antara gambar */
    transition: transform 0.3s ease, filter 0.3s ease;
    filter: drop-shadow(0 2px 5px rgba(0,0,0,0.15));
  }

  .client-logos img:hover {
    transform: scale(1.4);
  }

  /* Responsif */
  @media (max-width: 768px) {
    .client-logos {
      gap: 0.5rem;
    }

    .client-logos img {
      width: 90px;
    }
  }

  .overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.847); /* putih transparan */
    backdrop-filter: blur(1px);
    z-index: -1;
  }

  /* ABOUT US SECTION */
  .about-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem 3rem;
    text-align: left;
  }

  .about-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
  }

  .overlay {
    position: absolute;
    inset: 0;
    background-color: white;
    z-index: -1;
  }

  .about-content {
    max-width: 900px;
    color: black; /* Tambahkan ini untuk memastikan teks berwarna hitam */
  }

  .about-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
  }

  .about-content p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.2rem;
  }

  .hero-bg,
  .about-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    top: 0;
    left: 0;
    z-index: -2;
  }


  /* Responsive untuk about */
  @media (max-width: 768px) {
    .about-content h1 {
      font-size: 2.5rem;
      text-align: center;
    }
    .about-content p {
      font-size: 0.95rem;
    }
  }
  .container {
    scroll-snap-type: y mandatory;
    height: 100vh;
    overflow-y: scroll;
  }

  /* SERVICE SECTION - Konsisten layout dan penempatan */
  .service-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column; /* Atur layout kolom */
    align-items: center;     /* Tengah secara horizontal */
    justify-content: center;
    padding: 4rem 2rem 3rem;
    text-align: left;
    overflow: hidden;
  }

  .service-section .background {
    position: fixed; /* Buat dia diam saat scroll */
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    object-fit: cover;
    z-index: -3; /* Lebih dalam dari overlay dan konten */
    pointer-events: none;
  }

  .service-mask {
    position: absolute;
    inset: 0;
    z-index: -2;
    background-color: transparent;
    box-shadow: 0 -100vh 0 100vh white; /* Mask putih di luar section */
    pointer-events: none;
  }


  .service-section .overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(5, 4, 4, 0.774);
    z-index: -1;
  }

  /* SERVICE CONTENT */
  .service-content {
    max-width: 900px;
    width: 100%;
    color: rgb(255, 255, 255);
    margin-bottom: 2.5rem;
  }

  .service-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
  }

  .service-content p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.2rem;
  }

  .services-container {
    max-width: 900px;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1.5rem;
  }

  /* CARD INDIVIDU - 4 kartu per baris di layar besar */
  .service-card {
    flex: 1 1 calc(50% - 1.5rem); /* 4 kolom */
    min-width: 200px;
    background-color: rgba(255, 254, 254, 0.196);
    border-radius: 1rem;
    padding: 2rem 1.2rem;
    text-align: center;
    color: rgb(255, 255, 255);
    transition: transform 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  }

  .service-card:hover {
    transform: translateY(-10px);
  }

  .service-card img {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
  }

  .service-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
  }

  .service-card p {
    font-size: 0.9rem;
    line-height: 1.6;
  }

  /* RESPONSIVE BREAKPOINTS */
  @media (max-width: 1024px) {
    .service-card {
      flex: 1 1 calc(50% - 1.5rem); /* 2 kartu per baris */
    }
  }

  @media (max-width: 600px) {
    .service-card {
      flex: 1 1 100%; /* 1 kartu per baris */
    }
  }


  footer {
    background: #111;
    color: #ccc;
    padding: 4rem 2rem;
  }
  .footer-container {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    justify-content: space-between;
    max-width: 1200px;
    margin: auto;
  }

  .footer-left,
  .footer-right {
    flex: 1;
    margin: 10px;
  }

  .footer-left h3,
  .footer-right h3 {
    border-bottom: 1px solid gray;
    margin-bottom: 10px;
    padding-bottom: 5px;
  }

  .footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
  }

  .footer-links a {
    color: #aaa;
    text-decoration: none;
    font-size: 14px;
  }

  .footer-links a:hover {
    text-decoration: underline;
  }

  .social-icons {
    margin-top: 10px;
  }

  .social-icons a {
    color: white;
    font-size: 18px;
    margin-right: 10px;
    text-decoration: none;
  }

  .social-icons a:hover {
    color: #00bcd4;
  }

  .footer-column {
    flex: 1 1 300px;
  }
  .footer-column h3 {
    color: white;
    margin-bottom: 1rem;
  }
  .footer-column p {
    margin-bottom: 1rem;
    line-height: 1.6;
  }
  .footer-links a {
    color: #ccc;
    text-decoration: none;
    margin-right: 1rem;
    display: inline-block;
    margin-bottom: 0.5rem;
  }
  .footer-icons a {
    margin-right: 30px;
    color: #ccc;
    font-size: 2rem;
  }

  /* Responsive untuk mobile */
  @media (max-width: 768px) {
    .hero-title {
      font-size: 3rem !important;
    }
  }

  .client .overlay { background: rgb(255, 255, 255); }
  .about .overlay { background: rgba(0, 0, 0, 0.6); }

  @media (max-width: 768px) {
  /* Navbar */
  .navbar-container {
    flex-direction: column;
    align-items: flex-start;
  }
  .navbar-right {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 1rem;
  }
  .navbar-menu {
    flex-direction: column;
    gap: 0.8rem;
    display: none;
  }
  .search-container {
    width: 100%;
  }
  .search-input {
    width: 100%;
  }

  /* Hero Section */
  .hero-content {
    padding: 0 1.5rem;
    max-width: 100%;
    align-items: center;
    text-align: center;
  }
  .hero-title {
    font-size: 2.5rem !important;
  }
  .hero-subtitle {
    font-size: 0.8rem;
  }
  .hero-tagline {
    font-size: 1rem;
  }
  .hero-description {
    font-size: 0.9rem;
  }

  /* Process Section */
  .process-title {
    font-size: 2rem;
  }
  .process-subtitle {
    font-size: 1rem;
  }

  /* Portfolio */
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  /* Client Section */
  .client-logos {
    gap: 0.5rem;
  }
  .client-logos img {
    width: 90px;
  }

  /* About Section */
  .about-content h1 {
    font-size: 2.5rem;
    text-align: center;
  }
  .about-content p {
    font-size: 0.95rem;
  }

  /* Service Section */
  .service-content h1 {
    font-size: 2.5rem;
    text-align: center;
  }
  .service-card {
    flex: 1 1 100%;
    padding: 1rem;
  }

  /* Footer */
  .footer-container {
    flex-direction: column;
    gap: 1rem;
  }
  .footer-column {
    flex: 1 1 100%;
  }
}

@media (max-width: 600px) {
  /* Tombol "Load More" */
  #load-more-btn {
    font-size: 1rem;
    padding: 0.8rem 2rem;
  }

  /* Portfolio */
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  /* Service Section */
  .service-card {
    flex: 1 1 100%;
  }
}