:root {
      --primary: #1b6eb7;
      --secondary: #2f388c;
      --muted: #6b7280;
    }

    * { box-sizing: border-box; }
    html, body {
      margin: 0;
      padding: 0;
      font-family: 'Inter', sans-serif;
      background: #ffffff;
      color: #0b1220;
      overflow-x: hidden;
      scroll-behavior: smooth;
    }

    /* HERO SECTION */
    .hero {
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 40px 20px;
    }

    .logo {
      width: 160px;
      height: 160px;
      border-radius: 50%;
      background: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 40px rgba(27,110,183,0.3);
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .logo:hover {
      transform: scale(1.07);
      box-shadow: 0 0 60px rgba(27,110,183,0.5), 0 0 80px rgba(47,56,140,0.4);
    }

    .logo img {
      width: 85%;
      height: 85%;
      border-radius: 50%;
      object-fit: contain;
      background: #fff;
    }

    .brand-title {
      margin-top: 20px;
    }

    .brand-title h1 {
      font-weight: 800;
      letter-spacing: 6px;
      font-size: 28px;
      margin: 0;
      background: linear-gradient(90deg,var(--primary),var(--secondary));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      text-transform: uppercase;
      overflow: hidden;
      white-space: nowrap;
      display: inline-block;
      border-right: 3px solid var(--primary);
      animation: typing 0.8s steps(11, end) forwards, hide-caret 0s 0.8s forwards;
    }

    @keyframes typing {
      from { width: 0 }
      to { width: 100% }
    }

    @keyframes hide-caret {
      to { border-right: none; }
    }


    @keyframes typing { from { width: 0 } to { width: 100% } }

    .brand-sub {
      color: var(--muted);
      opacity: 0;
      animation: fadeIn 0.5s forwards 0.5s;
      font-size: 16px;
    }

    @keyframes fadeIn { to { opacity: 1 } }

    /* SECTION UMUM */
    section {
      min-height: 80vh;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 80px 20px;
      background: #fff;
    }

    .card-tech {
      border-radius: 14px;
      padding: 28px;
      background: linear-gradient(180deg,rgba(255,255,255,0.98),rgba(250,250,252,0.95));
      box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    }

    .feature-title {
      font-weight: 700;
      color: var(--secondary);
    }

    .muted { color: var(--muted); }

    /* MENU SECTION */
    #menu {
      flex-direction: column;
      background: #f9fafc;
    }

    .menu-item {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-decoration: none;
      color: #0b1220;
      transition: all 0.3s ease;
    }

    .menu-icon {
      width: 100px;
      height: 100px;
      border-radius: 50%;
      background: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 36px;
      color: var(--primary);
      box-shadow: 0 0 20px rgba(27,110,183,0.2);
      transition: all 0.3s ease;
    }

    .menu-item:hover .menu-icon {
      transform: scale(1.1);
      box-shadow: 0 0 35px rgba(27,110,183,0.4);
      color: var(--secondary);
    }

    .menu-item span {
      margin-top: 10px;
      font-weight: 600;
      color: var(--secondary);
    }

    footer {
      padding: 28px 16px;
      text-align: center;
      color: var(--muted);
      font-size: 14px;
      background: #f8f9fa;
    }

    @media (max-width:768px){
      .logo { width: 120px; height: 120px; }
      .brand-title h1 { font-size: 20px; letter-spacing: 3px; }
      section { padding: 60px 12px; }
      .menu-icon { width: 80px; height: 80px; font-size: 28px; }
    }
  </style>
  <style>
    /* ...semua style sebelumnya tetap... */

    /* Ganti bagian ini */
    #menu {
      min-height: 100vh; /* Biar penuh setinggi layar */
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      background: #f9fafc;
      padding: 80px 20px;
    }

    .menu-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
      gap: 40px;
      width: 100%;
      max-width: 1200px; /* agar bisa tampil 4 kolom di layar besar */
      margin: 40px auto 0;
      padding: 0 20px;
    }

    .about-section {
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 80px 20px;
      background: #fff;
    }

    /* RESPONSIVE BREAKPOINTS */
    @media (max-width: 992px) { /* tablet landscape */
      .menu-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
      }
    }

    @media (max-width: 768px) { /* tablet portrait */
      .menu-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 25px;
      }
    }

    @media (max-width: 480px) { /* smartphone */
      .menu-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
    }

    /* HERO SECTION */
    .hero {
      position: relative;
      width: 100%;
      height: 100vh;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      background: #fff;
    }

    /* Background peta */
    .hero-bg {
      position: absolute;
      top: 50%;
      left: 50%;
      width: 100%;
      height: 100%;
      background: url('../images/background.png') center center / cover no-repeat;
      transform: translate(-50%, -50%);
      transition: transform 0.3s ease-out;
      z-index: 0;
    }

    /* Konten di atas background */
    .hero-content {
      position: relative;
      z-index: 2;
      text-align: center;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
    }

    /* Logo */
    .logo {
      width: 160px;
      height: 160px;
      border-radius: 50%;
      background: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 40px rgba(27,110,183,0.3);
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .logo:hover {
      transform: scale(1.07);
      box-shadow: 0 0 60px rgba(27,110,183,0.5), 0 0 80px rgba(47,56,140,0.4);
    }

    /* Logo gambar */
    .logo img {
      width: 85%;
      height: 85%;
      border-radius: 50%;
      object-fit: contain;
      background: #fff;
    }

    /* Judul & Subjudul */
    .brand-title {
      margin-top: 20px;
    }

    .brand-title h1 {
      font-weight: 800;
      letter-spacing: 6px;
      font-size: 28px;
      margin: 0;
      background: linear-gradient(90deg,var(--primary),var(--secondary));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      text-transform: uppercase;
      overflow: hidden;
      white-space: nowrap;
      display: inline-block;
      border-right: 3px solid var(--primary);
      animation: typing 0.8s steps(11, end) forwards, hide-caret 0s 0.8s forwards;
    }

    @keyframes typing { from { width: 0 } to { width: 100% } }
    @keyframes hide-caret { to { border-right: none; } }

    .brand-sub {
      color: var(--muted);
      opacity: 0;
      animation: fadeIn 0.5s forwards 0.6s;
      font-size: 16px;
    }
    @keyframes fadeIn { to { opacity: 1 } }

    /* Responsif */
    @media (max-width:768px){
      .logo { width: 120px; height: 120px; }
      .brand-title h1 { font-size: 20px; letter-spacing: 3px; }
    }

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  z-index: 1000;
}

/* Flex container penuh */
.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
  padding: 0 30px;
}

/* === KIRI: LOGO + TEXT === */
.navbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.navbar-logo img {
  height: 40px;
  width: auto;
  display: block;
  cursor: pointer;
  transition: transform 0.3s ease;
}

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

.navbar-text {
  font-weight: 800;
  font-size: 18px;
  color: #1b6eb7;
  letter-spacing: 1px;
}

/* === KANAN: MENU === */
.navbar-menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 35px;
  margin: 0;
  padding: 0;
}

.navbar-menu li a {
  text-decoration: none;
  color: #1b6eb7;
  font-weight: 600;
  font-size: 16px;
  transition: color 0.3s ease;
}

.navbar-menu li a:hover {
  color: #2f388c;
}

/* === TOGGLE MOBILE === */
.navbar-toggle {
  display: none;
  font-size: 26px;
  cursor: pointer;
  color: #1b6eb7;
}

/* === RESPONSIVE MODE === */
@media (max-width: 768px) {
  .navbar-container {
    padding: 0 16px;
  }

  .navbar-menu {
    position: absolute;
    top: 60px;
    right: 16px;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    padding: 15px 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    display: none;
  }

  .navbar-menu.active {
    display: flex;
  }

  .navbar-toggle {
    display: block;
  }
}