/* Reset and base */
        *,
        *::before,
        *::after {
          box-sizing: border-box;
        }

        html {
          scroll-behavior: smooth;
          /* Untuk smooth scroll pada link internal */
        }

        body {
          margin: 0;
          font-family: 'Poppins', sans-serif;
          background: #fff;
          color: #1A1A1A;
          line-height: 1.6;
          -webkit-font-smoothing: antialiased;
          -moz-osx-font-smoothing: grayscale;
          overflow-x: hidden;
          transition: background-color 0.3s ease, color 0.3s ease;
        }

        a {
          text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        [tabindex="0"]:focus-visible {
          outline: 3px solid #0077B6;
          /* Warna outline fokus yang kontras */
          outline-offset: 2px;
        }

        /* Scrollbar (Webkit) */
        ::-webkit-scrollbar {
          width: 8px;
        }

        ::-webkit-scrollbar-track {
          background: #f1f1f1;
        }

        ::-webkit-scrollbar-thumb {
          background: #E63946;
          border-radius: 4px;
        }

        ::-webkit-scrollbar-thumb:hover {
          background: #bb2e39;
        }

        /* Container for sections */
        .section {
          display: none;
          padding: 6rem 2rem 4rem 2rem;
          min-height: 30vh;
          overflow-y: auto;
        }

        .section.active {
          display: block;
        }

        /* Header & Navbar */
        header {
          position: sticky;
          top: 0;
          z-index: 1030;
          backdrop-filter: blur(10px);
          background: rgba(255, 255, 255, 0.85);
          box-shadow: 0 4px 15px rgb(0 0 0 / 0.1);
          transition: background-color 0.3s ease, box-shadow 0.3s ease;
        }

        .navbar {
          max-width: 1200px;
          margin: 0 auto;
          padding: 0.5rem 1rem;
        }

        .navbar-brand {
          font-weight: 700;
          font-size: 1.8rem;
          color: #E63946;
          user-select: none;
        }

        .navbar-nav .nav-link {
          font-weight: 600;
          color: #1A1A1A;
          position: relative;
          padding: 0.7rem 1rem;
          transition: color 0.3s ease;
          cursor: pointer;
        }

        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link:focus-visible {
          color: #E63946;
        }

        .navbar-nav .nav-link.active {
          color: #E63946;
          font-weight: 700;
        }

        .navbar-nav .nav-link {
          position: relative;
          /* diperlukan agar ::after menempel */
        }

        .navbar-nav .nav-link:hover::after,
        .navbar-nav .nav-link.active::after {
          content: "";
          position: absolute;
          left: 0;
          right: 0;
          bottom: 0;
          height: 3px;
          background: #E63946;
          border-radius: 5px;
          box-shadow: 0 0 8px #E63946aa;
        }

        .dark-toggle {
          cursor: pointer;
          font-size: 1.5rem;
          /* Sedikit diperbesar untuk tap target */
          margin-left: 1rem;
          color: #E63946;
          background: none;
          border: none;
          padding: 0.5rem;
        }

        .dark-toggle:hover {
          color: #bb2e39;
        }


        /* Hero Section (Home) */
        #home {
          background: linear-gradient(135deg, #E63946cc, #0077B6cc),
            url('/assets/hero-bg.png') no-repeat center center / cover;
          /* GANTI GAMBAR: Ganti URL dengan gambar hero Anda */
          color: white;
          display: flex;
          flex-direction: column;
          justify-content: center;
          align-items: center;
          text-align: center;
          height: 100vh;
          overflow: hidden;
          transition: height 0.6s ease, padding 0.4s ease;
          padding: 0 1rem;
        }

        #home.shrinked {
          height: auto;
          padding-top: 2rem;
          /* biar gak mepet banget */
          padding-bottom: 2rem;
        }

        #home h1 {
          font-size: clamp(2rem, 6vw, 4rem);
          font-weight: 700;
          letter-spacing: 0.06em;
          text-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
          /* Lebih soft shadow */
        }

        #home p {
          font-size: clamp(1.2rem, 3vw, 1.8rem);
          font-weight: 600;
          margin: 1rem 0 3rem 0;
          text-shadow: 0 0 6px rgba(0, 0, 0, 0.5);
          /* Lebih soft shadow */
        }


        #home .btn-cta {
          font-weight: 700;
          font-size: 1.2rem;
          background-color: #E63946;
          border: none;
          padding: 1rem 2.5rem;
          border-radius: 50px;
          box-shadow: 0 5px 12px #E63946aa;
          transition: all 0.3s ease;
          cursor: pointer;
          color: white;
          user-select: none;
        }

        #home .btn-cta:hover,
        #home .btn-cta:focus-visible {
          background-color: #bb2e39;
          box-shadow: 0 8px 20px #bb2e39cc;
        }

        @media (max-width: 768px) {
          #home {
            background-image: linear-gradient(135deg, #E63946bb, #0077B6bb);
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
          }

        }

        @media (max-width: 576px) {
          #home {
            background-image: linear-gradient(135deg, #E63946aa, #0077B6aa);
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
          }

        }


        /* About Section */
        #about {
          max-width: 900px;
          margin: 0 auto;
        }

        #about h2,
        #portfolio h2,
        #services h2,
        #contact h2 {
          /* Konsistensi heading section */
          font-weight: 700;
          font-size: clamp(2.2rem, 5vw, 2.8rem);
          /* Ukuran font responsif */
          margin-bottom: 2.5rem;
          /* Margin seragam */
          color: #E63946;
          text-align: center;
        }

        #about .intro-container {
          display: flex;
          align-items: flex-start;
          /* PERBAIKAN DI SINI: Mengubah dari 'center' menjadi 'flex-start' */
          gap: 3rem;
          flex-wrap: wrap;
          margin-bottom: 3rem;
        }

        #about .profile-pic {
          flex: 1 1 180px;
          max-width: 180px;
          border-radius: 20px;
          box-shadow: 0 8px 18px #00000022;
          transition: transform 0.3s ease;
          user-select: none;
          /* GANTI GAMBAR: Ganti URL dengan foto profil Anda */
        }

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

        .intro-text,
        .timeline-item p {
          text-align: justify;
        }

        #about .intro-text {
          flex: 2 1 400px;
          font-size: 1.1rem;
          font-weight: 400;
          line-height: 1.8;
        }

        #about .tools-grid {
          display: grid;
          grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
          gap: 1.5rem 2rem;
          margin-bottom: 3rem;
        }

        #about .tool {
          background: #f8f9fa;
          border-radius: 20px;
          box-shadow: inset 4px 4px 8px #d1d9e6,
            inset -4px -4px 8px #ffffff;
          padding: 1rem 1.5rem;
          text-align: center;
          font-weight: 600;
          color: #0077B6;
          user-select: none;
          transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        #about .tool:hover,
        #about .tool:focus-visible {
          transform: translateY(-5px);
          box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
          cursor: default;
        }

        #about .timeline {
          position: relative;
          margin-left: 1rem;
          padding-left: 2rem;
          border-left: 3px solid #E63946;
        }

        #about .timeline-item {
          position: relative;
          margin-bottom: 2rem;
          padding-left: 1rem;
        }

        #about .timeline-item::before {
          content: '';
          position: absolute;
          left: -11px;
          /* Disesuaikan agar pas dengan border-left timeline */
          top: 5px;
          /* Penyesuaian posisi vertikal */
          width: 18px;
          /* Ukuran konsisten */
          height: 18px;
          /* Ukuran konsisten */
          background: #E63946;
          border-radius: 50%;
          border: 3px solid #fff;
          /* Border agar terlihat di atas garis */
          box-shadow: 0 0 8px #E63946aa;
        }

        #about .timeline-item h4 {
          margin: 0 0 0.3rem 0;
          font-weight: 700;
          color: #1A1A1A;
          /* Default, akan di-override oleh dark mode */
        }

        #about .timeline-item p {
          margin: 0;
          font-weight: 400;
          color: #333;
          /* Default, akan di-override oleh dark mode */
        }

        @media (max-width: 768px) {
          #about .profile-pic {
            margin: 0 auto;
          }
        }


        /* Portfolio Section */
        #portfolio {
          max-width: 1200px;
          margin: 0 auto;
          padding-bottom: 4rem;
        }

        #portfolio .filters {
          text-align: center;
          margin-bottom: 2.5rem;
          /* Margin seragam */
        }

        #portfolio .filter-btn {
          background: transparent;
          border: 2px solid #E63946;
          color: #E63946;
          font-weight: 600;
          padding: 0.6rem 1.5rem;
          /* Sedikit padding lebih */
          border-radius: 50px;
          margin: 0 0.5rem 1rem 0.5rem;
          cursor: pointer;
          transition: all 0.3s ease;
          user-select: none;
        }

        #portfolio .filter-btn.active,
        #portfolio .filter-btn:hover,
        #portfolio .filter-btn:focus-visible {
          background: #E63946;
          color: white;
          outline: none;
          /* Outline sudah dihandle di global a:focus-visible */
        }

        #portfolio .cards-grid {
          display: grid;
          grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
          gap: 2rem;
          /* Gap sedikit lebih besar */
        }

        #portfolio .card {
          background: #f9f9f9;
          border-radius: 16px;
          overflow: hidden;
          cursor: pointer;
          box-shadow:
            8px 8px 16px #d1d1d1,
            /* Shadow lebih soft */
            -8px -8px 16px #ffffff;
          transition: transform 0.3s ease, box-shadow 0.3s ease;
          position: relative;
          user-select: none;
        }

        #portfolio .card:hover,
        #portfolio .card:focus-visible {
          transform: translateY(-8px);
          box-shadow:
            12px 12px 22px #c5c5c5,
            /* Shadow lebih soft */
            -12px -12px 22px #ffffff;
        }

        #portfolio .card img {
          width: 100%;
          height: 200px;
          /* Tinggi gambar konsisten */
          object-fit: cover;
          display: block;
          /* GANTI GAMBAR: Gambar thumbnail akan diisi oleh JS */
        }

        #portfolio .card-body {
          padding: 1.2rem 1.2rem 1.5rem 1.2rem;
          /* Padding konsisten */
        }

        #portfolio .card-title {
          font-weight: 700;
          font-size: 1.2rem;
          margin-bottom: 0.8rem;
          color: #1A1A1A;
          /* Default, akan di-override oleh dark mode */
        }

        #portfolio .card-tags {
          font-size: 0.9rem;
          color: #0077B6;
          font-weight: 600;
          user-select: none;
        }

        /* Modal */
        #portfolioModal .modal-content {
          border-radius: 1rem;
          overflow: hidden;
          border: none;
          /* Hapus border default modal */
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
          /* Shadow lebih modern */
        }

        #portfolioModal .modal-header {
          border-bottom: 1px solid #eee;
          /* Garis pemisah halus */
          padding: 1rem 1.5rem;
        }

        #portfolioModal .modal-title {
          font-weight: 700;
          font-size: 1.6rem;
          color: #E63946;
        }

        #portfolioModal .modal-body img {
          width: 100%;
          max-height: 70vh;
          /* Batasi tinggi gambar modal */
          object-fit: contain;
          /* Agar gambar tidak terpotong */
          border-radius: 0.5rem;
          /* Radius lebih kecil untuk gambar dalam modal */
          margin-bottom: 1.5rem;
          /* GANTI GAMBAR: Gambar modal akan diisi oleh JS */
        }

        #portfolioModal .modal-body p {
          font-size: 1rem;
          color: #333;
          /* Default, akan di-override oleh dark mode */
          margin-bottom: 0.5rem;
        }

        #portfolioModal .modal-body p strong {
          color: #1A1A1A;
          /* Default, akan di-override oleh dark mode */
        }


        /* Services Section */
        #services {
          max-width: 1100px;
          margin: 0 auto;
          padding-bottom: 4rem;
        }

        #services .cards-grid {
          display: grid;
          grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
          gap: 2rem;
        }

        .service-card {
          background: #ffffff;
          border-radius: 20px;
          box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
          /* Shadow lebih soft */
          padding: 0;
          /* Padding diatur di inner */
          text-align: center;
          cursor: pointer;
          user-select: none;
          perspective: 1000px;
          position: relative;
          min-height: 250px;
          /* Beri tinggi minimal agar flip konsisten */
        }

        .service-card .inner {
          transition: transform 0.6s;
          transform-style: preserve-3d;
          position: relative;
          width: 100%;
          height: 100%;
          border-radius: 20px;
          /* Radius di inner agar shadow tidak terpotong */
        }

        .service-card:hover .inner,
        .service-card:focus-within .inner {
          /* Gunakan focus-within untuk aksesibilitas keyboard */
          transform: rotateY(180deg);
        }


        .service-front,
        .service-back {
          backface-visibility: hidden;
          position: absolute;
          inset: 0;
          display: flex;
          flex-direction: column;
          align-items: center;
          justify-content: center;
          border-radius: 20px;
          padding: 2rem 1.5rem;
          box-sizing: border-box;
          width: 100%;
          height: 100%;
        }

        .service-front {
          background: #E63946;
          color: white;
          box-shadow: 0 8px 15px #e6394688;
        }

        .service-front i {
          font-size: 3rem;
          margin-bottom: 1rem;
          filter: drop-shadow(1px 1px 2px rgba(0, 0, 0, 0.3));
        }

        .service-front h4 {
          margin-bottom: 0.5rem;
          font-weight: 700;
          font-size: 1.3rem;
        }

        .service-back {
          background: #0077B6;
          color: white;
          transform: rotateY(180deg);
          box-shadow: 0 8px 15px #0077b688;
          font-weight: 600;
        }

        .service-back p {
          font-size: 0.95rem;
          margin-bottom: 1rem;
        }

        .service-back button {
          margin-top: 1rem;
          background: #E63946;
          border: none;
          color: white;
          font-weight: 700;
          padding: 0.7rem 1.5rem;
          border-radius: 40px;
          cursor: pointer;
          box-shadow: 0 6px 15px #e63946cc;
          transition: background-color 0.3s ease;
        }

        .service-back button:hover,
        .service-back button:focus-visible {
          background: #bb2e39;
        }

        /* Contact Section */
        .contact-section {
          max-width: 700px;
          margin: 0 auto 4rem auto;
          padding-bottom: 6rem;
          font-family: 'Poppins', sans-serif;
        }

        .contact-section h2 {
          text-align: center;
          font-weight: 700;
          margin-bottom: 1.5rem;
        }

        .socials-container {
          display: flex;
          flex-wrap: wrap;
          justify-content: center;
          gap: 1rem;
          margin-top: 1rem;
        }

        .socials-container a.btn {
          min-width: 200px;
          font-size: 1.1rem;
          font-weight: 600;
        }

        .map-container {
          margin-top: 3rem;
          width: 100%;
          border-radius: 12px;
          overflow: hidden;
          box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
        }

        .map-container iframe {
          display: block;
          width: 100%;
          height: 350px;
          border: none;
          border-radius: 12px;
        }

        .address {
          margin-top: 2rem;
          text-align: center;
          color: #333;
        }

        .address h4 {
          font-weight: 600;
          margin-bottom: 0.5rem;
          font-size: 1.25rem;
        }

        .address p {
          line-height: 1.5;
          font-size: 1rem;
          color: #555;
        }

        /* Fokus states & accessibility */
        .contact-section a.btn:focus-visible {
          outline: 3px solid #E63946;
          outline-offset: 3px;
          box-shadow: 0 0 8px #E63946aa;
        }


        /* Footer */
        footer {
          background: #1A1A1A;
          color: #f0f0f0;
          /* Warna teks footer lebih terang */
          text-align: center;
          padding: 2rem 1rem;
          /* Padding lebih */
          position: relative;
          font-weight: 600;
          letter-spacing: 0.05em;
        }

        footer a {
          color: #E63946;
          font-weight: 700;
          text-decoration: underline;
          /* Beri underline agar lebih jelas sebagai link */
          text-decoration-color: #e6394688;
          text-underline-offset: 4px;
          transition: color 0.3s ease, text-decoration-color 0.3s ease;
        }

        footer a:hover,
        footer a:focus-visible {
          color: #bb2e39;
          text-decoration-color: #bb2e39;
        }

        /* Back to top button */
        #backToTop {
          position: fixed;
          bottom: 30px;
          right: 30px;
          background: #E63946;
          color: white;
          border: none;
          width: 50px;
          /* Ukuran tombol konsisten */
          height: 50px;
          /* Ukuran tombol konsisten */
          border-radius: 50%;
          box-shadow: 0 5px 15px #E63946cc;
          font-size: 1.5rem;
          cursor: pointer;
          display: none;
          user-select: none;
          transition: background-color 0.3s ease, transform 0.3s ease;
          z-index: 1050;
          line-height: 50px;
          /* Vertically center icon */
          text-align: center;
          /* Horizontally center icon */
        }

        #backToTop:hover,
        #backToTop:focus-visible {
          background: #bb2e39;
          transform: scale(1.1);
          /* Efek hover */
        }

        /* Dark Mode Styles */
        body.dark-mode {
          background-color: #121212;
          /* Warna background utama lebih gelap */
          color: #e0e0e0;
          /* Warna teks default lebih terang */
        }

        body.dark-mode header {
          background: rgba(18, 18, 18, 0.85);
          /* Background header dark mode */
          box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
        }

        body.dark-mode .navbar-brand {
          color: #e0e0e0;
          /* atau warna terang lain yang kontras di latar gelap */
        }

        .navbar-toggler i {
          color: #E63946;
          /* Warna saat default */
          font-size: 1.5rem;
          transition: color 0.3s ease;
        }

        .navbar-toggler[aria-expanded="true"] i {
          color: #0077B6;
          /* Warna saat dibuka */
        }

        body.dark-mode .navbar-nav .nav-link {
          color: #e0e0e0;
        }

        body.dark-mode .navbar-nav .nav-link:hover,
        body.dark-mode .navbar-nav .nav-link:focus-visible,
        body.dark-mode .navbar-nav .nav-link.active {
          color: #E63946;
        }

        body.dark-mode .dark-toggle {
          color: #FBC02D;
          /* Warna ikon sun untuk dark mode */
        }

        body.dark-mode .dark-toggle:hover {
          color: #F9A825;
        }

        body.dark-mode #about .profile-pic {
          box-shadow: 0 8px 18px #00000055;
        }

        body.dark-mode #about .tool {
          background: #2a2a2a;
          box-shadow: inset 4px 4px 8px #1f1f1f,
            inset -4px -4px 8px #353535;
          color: #82c9ff;
          /* Warna teks tool di dark mode */
        }

        body.dark-mode #about .tool:hover,
        body.dark-mode #about .tool:focus-visible {
          box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
        }

        body.dark-mode #about .timeline-item::before {
          border-color: #121212;
          /* Sesuaikan border dengan background dark */
        }

        body.dark-mode #about .timeline-item h4,
        body.dark-mode #about .timeline-item p {
          color: #e0e0e0;
        }

        body.dark-mode #about .timeline-item p {
          color: #b0b0b0;
        }

        body.dark-mode #portfolio .card {
          background: #1e1e1e;
          /* Background card lebih gelap */
          box-shadow: 0px 6px 12px rgba(0, 0, 0, 0.3), 0px 0px 2px rgba(255, 255, 255, 0.05);
        }

        body.dark-mode #portfolio .card:hover,
        body.dark-mode #portfolio .card:focus-visible {
          box-shadow: 0px 8px 18px rgba(0, 0, 0, 0.4), 0px 0px 4px rgba(255, 255, 255, 0.08);
        }

        body.dark-mode #portfolio .card-title {
          color: #e8e8e8;
        }

        body.dark-mode #portfolio .card-tags {
          color: #82c9ff;
          /* Warna tags di dark mode */
        }

        body.dark-mode #portfolioModal .modal-content {
          background-color: #2a2a2a;
          box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
        }

        body.dark-mode #portfolioModal .modal-header {
          border-bottom: 1px solid #3a3a3a;
        }

        body.dark-mode #portfolioModal .modal-body p {
          color: #c5c5c5;
        }

        body.dark-mode #portfolioModal .modal-body p strong {
          color: #e0e0e0;
        }

        body.dark-mode #portfolioModal .btn-close {
          filter: invert(1) grayscale(100%) brightness(1.5);
        }

        body.dark-mode .service-card {
          background: #1e1e1e;
          /* Agar tidak ada background putih saat flip */
          box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
        }

        body.dark-mode .service-front {
          background: #C62828;
          /* Warna merah lebih gelap untuk dark mode */
          box-shadow: 0 8px 15px rgba(198, 40, 40, 0.5);
        }

        body.dark-mode .service-back {
          background: #004D7A;
          /* Warna biru lebih gelap untuk dark mode */
          box-shadow: 0 8px 15px rgba(0, 77, 122, 0.5);
        }

        body.dark-mode .service-back button {
          background: #C62828;
          box-shadow: 0 6px 15px rgba(198, 40, 40, 0.6);
        }

        body.dark-mode .service-back button:hover,
        body.dark-mode .service-back button:focus-visible {
          background: #B71C1C;
        }

        body.dark-mode #contact input,
        body.dark-mode #contact textarea {
          background-color: #2a2a2a;
          border-color: #444;
          color: #e0e0e0;
        }

        body.dark-mode #contact input::placeholder,
        body.dark-mode #contact textarea::placeholder {
          color: #888;
        }

        body.dark-mode #contact input:focus,
        body.dark-mode #contact textarea:focus {
          border-color: #E63946;
          box-shadow: 0 0 0 3px #e6394655;
        }

        body.dark-mode #contact .socials a {
          color: #e0e0e0;
        }

        body.dark-mode #contact .socials a:hover,
        body.dark-mode #contact .socials a:focus-visible {
          color: #E63946;
        }

        body.dark-mode #contact .qr-map img {
          border: 2px solid #333;
          /* Pertimbangkan filter jika ingin mengubah tampilan gambar: */
          /* filter: invert(0.9) hue-rotate(180deg) contrast(0.8); */
        }

        body.dark-mode ::-webkit-scrollbar-track {
          background: #2a2a2a;
        }

        body.dark-mode ::-webkit-scrollbar-thumb {
          background: #D32F2F;
          /* Warna scrollbar thumb dark mode */
        }

        body.dark-mode ::-webkit-scrollbar-thumb:hover {
          background: #B71C1C;
        }


        /* Reduced Motion */
        @media (prefers-reduced-motion: reduce) {

          *,
          *::before,
          *::after {
            animation-duration: 0.01ms !important;
            animation-iteration-count: 1 !important;
            transition-duration: 0.01ms !important;
            scroll-behavior: auto !important;
          }

          /* Nonaktifkan AOS secara spesifik jika perlu */
          [data-aos] {
            opacity: 1 !important;
            transform: none !important;
          }

          /* Nonaktifkan GSAP transisi jika ada */
          .gsap-target {
            /* Tambahkan kelas ini ke elemen yang dianimasikan GSAP jika perlu */
            transition: none !important;
          }
        }


        /* Responsive adjustments */
        @media (max-width: 991.98px) {

          /* Bootstrap LG breakpoint */
          .navbar-collapse {
            background: rgba(255, 255, 255, 0.95);
            margin-top: 0.5rem;
            padding: 1rem;
            border-radius: 0.5rem;
            box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
          }

          body.dark-mode .navbar-collapse {
            background: rgba(30, 30, 30, 0.95);
            box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
          }
        }

        @media (max-width: 768px) {
          #about .intro-container {
            flex-direction: column;
            gap: 2rem;
            text-align: center;
          }

          #about .intro-text {
            font-size: 1rem;
          }

          #about .tools-grid {
            grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
            /* Ukuran tool lebih kecil */
          }

          #services .cards-grid {
            grid-template-columns: 1fr 1fr;
            /* Dua kolom untuk tablet */
          }
        }

        @media (max-width: 576px) {

          /* Bootstrap SM breakpoint */
          #home h1 {
            font-size: clamp(1.8rem, 8vw, 2.5rem);
          }

          #home p {
            font-size: clamp(1rem, 4vw, 1.3rem);
          }

          #home .btn-cta {
            font-size: 1rem;
            padding: 0.8rem 2rem;
          }

          #portfolio .filters .filter-btn {
            padding: 0.5rem 1rem;
            font-size: 0.9rem;
            margin: 0 0.3rem 0.8rem 0.3rem;
          }

          #services .cards-grid {
            grid-template-columns: 1fr;
            /* Satu kolom untuk mobile */
          }

          #contact .qr-map img {
            max-width: 130px;
          }
        }