:root {
      --bg: #0b1224;
      --surface: #111c33;
      --surface-2: #172541;
      --text: #f4f7ff;
      --muted: #a5b2ca;
      --blue: #5793ff;
      --cyan: #55e1e9;
      --line: rgba(255,255,255,.1);
      --radius: 22px;
      --container: 1160px;
    }

    * { box-sizing: border-box; }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: 90px;
    }

    body {
      margin: 0;
      background: var(--bg);
      color: var(--text);
      font-family: "DM Sans", sans-serif;
      line-height: 1.7;
      overflow-x: hidden;
    }

    body, button, input, textarea { font-family: "DM Sans", sans-serif; }

    a { color: inherit; text-decoration: none; }
    button { color: inherit; cursor: pointer; }
    img { max-width: 100%; display: block; }

    h1, h2, h3, h4 {
      font-family: "Space Grotesk", sans-serif;
      line-height: 1.18;
      letter-spacing: -.035em;
    }

    h1 { font-size: clamp(2.7rem, 6vw, 5rem); }
    h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
    p { color: var(--muted); }

    .container {
      width: min(var(--container), calc(100% - 40px));
      margin-inline: auto;
    }

    .section { padding: 100px 0; }
    .section-head { max-width: 700px; margin-bottom: 42px; }
    .section-head p { max-width: 620px; }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 7px 13px;
      border: 1px solid rgba(87,147,255,.28);
      border-radius: 99px;
      color: #a8caff;
      background: rgba(87,147,255,.08);
      font-size: .82rem;
      font-weight: 700;
      letter-spacing: .06em;
      text-transform: uppercase;
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      background: var(--cyan);
      border-radius: 50%;
      box-shadow: 0 0 14px var(--cyan);
    }

    .gradient {
      background: linear-gradient(100deg, var(--blue), var(--cyan));
      color: transparent;
      background-clip: text;
      -webkit-background-clip: text;
    }

    .btn {
      display: inline-flex;
      justify-content: center;
      align-items: center;
      gap: 10px;
      min-height: 48px;
      padding: 12px 20px;
      border: 1px solid transparent;
      border-radius: 12px;
      font-weight: 700;
      transition: transform .25s, background .25s, border-color .25s;
    }

    .btn:hover { transform: translateY(-3px); }

    .btn-primary {
      background: linear-gradient(110deg, #4785ff, #42cfe0);
      color: #071326;
      box-shadow: 0 10px 35px rgba(65,145,255,.2);
    }

    .btn-outline {
      border-color: var(--line);
      background: rgba(255,255,255,.035);
    }

    .btn-outline:hover { border-color: var(--blue); }

    /* Navigasi */
    .navbar {
      position: fixed;
      inset: 0 0 auto;
      z-index: 100;
      border-bottom: 1px solid transparent;
      transition: background .3s, border-color .3s;
    }

    .navbar.scrolled {
      background: rgba(11,18,36,.92);
      border-color: var(--line);
      backdrop-filter: blur(18px);
    }

    .nav-inner {
      min-height: 78px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 11px;
      font: 700 1.2rem "Space Grotesk", sans-serif;
    }

    .brand-mark {
      display: grid;
      place-items: center;
      width: 40px;
      height: 40px;
      border-radius: 12px;
      background: linear-gradient(135deg, var(--blue), var(--cyan));
      color: #08152a;
      font-weight: 800;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 28px;
      font-size: .94rem;
      color: #c2cde0;
    }

    .nav-links a:not(.btn):hover,
    .nav-links a.active { color: white; }

    .nav-toggle {
      display: none;
      background: transparent;
      border: 1px solid var(--line);
      border-radius: 10px;
      padding: 8px 12px;
      font-size: 1.25rem;
    }

    /* Hero */
    .hero {
      position: relative;
      min-height: 740px;
      padding: 155px 0 90px;
      display: flex;
      align-items: center;
      overflow: hidden;
      background:
        radial-gradient(ellipse at 75% 30%, rgba(45,107,222,.2), transparent 42%),
        radial-gradient(ellipse at 10% 90%, rgba(44,199,211,.09), transparent 40%);
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      pointer-events: none;
      opacity: .2;
      background-image: radial-gradient(rgba(255,255,255,.24) .7px, transparent .7px);
      background-size: 25px 25px;
      mask-image: linear-gradient(to bottom, black, transparent 85%);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.08fr .92fr;
      align-items: center;
      gap: 55px;
      position: relative;
    }

    .hero h1 { margin: 24px 0; max-width: 720px; }
    .hero-copy > p { max-width: 560px; font-size: 1.08rem; }
    .hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }

    .hero-note {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-top: 30px;
      color: var(--muted);
      font-size: .88rem;
    }

    .status-dot {
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: #5be4a4;
      box-shadow: 0 0 15px #5be4a4;
    }

    .hero-visual {
      position: relative;
      min-height: 420px;
      display: grid;
      place-items: center;
    }

    .orbit {
      position: absolute;
      width: 340px;
      height: 340px;
      border: 1px solid rgba(87,147,255,.2);
      border-radius: 50%;
      animation: rotate 30s linear infinite;
    }

    .orbit::before, .orbit::after {
      content: "";
      position: absolute;
      width: 13px;
      height: 13px;
      border-radius: 50%;
      background: var(--cyan);
      box-shadow: 0 0 25px var(--cyan);
    }

    .orbit::before { top: 40px; left: 42px; }
    .orbit::after { bottom: 32px; right: 50px; background: var(--blue); }

    .code-card {
      width: min(100%, 410px);
      position: relative;
      z-index: 1;
      padding: 24px;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: 24px;
      background: linear-gradient(145deg, rgba(25,42,72,.95), rgba(13,22,42,.92));
      box-shadow: 0 30px 100px rgba(0,0,0,.28);
      transform: rotate(-2deg);
      animation: float 6s ease-in-out infinite;
    }

    .code-top { display: flex; gap: 7px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
    .code-top span { width: 9px; height: 9px; border-radius: 50%; background: #ff7c8a; }
    .code-top span:nth-child(2) { background: #ffd166; }
    .code-top span:nth-child(3) { background: #5be4a4; }
    .code-title { margin: 20px 0 6px; font-size: 1.25rem; }
    .code-line { height: 8px; margin: 13px 0; border-radius: 10px; background: #273c60; }
    .code-line.short { width: 48%; }
    .code-line.mid { width: 72%; }
    .code-line.blue { background: linear-gradient(90deg, #4385ff, #4dd8e1); width: 84%; }
    .floating-chip {
      position: absolute;
      z-index: 2;
      padding: 12px 16px;
      border: 1px solid var(--line);
      border-radius: 14px;
      background: #172641;
      box-shadow: 0 12px 40px rgba(0,0,0,.25);
      font-size: .88rem;
      animation: float 5s ease-in-out infinite;
    }

    .chip-one { top: 55px; right: 0; }
    .chip-two { bottom: 45px; left: 0; animation-delay: -2s; }

    /* Keunggulan */
    .stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 15px;
      margin-top: 55px;
    }

    .stat {
      padding: 24px;
      border: 1px solid var(--line);
      border-radius: 16px;
      background: rgba(255,255,255,.025);
    }

    .stat strong { display: block; font: 700 1.45rem "Space Grotesk"; }
    .stat span { color: var(--muted); font-size: .9rem; }

    /* Layanan */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .service-card, .project-card, .process-card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: linear-gradient(145deg, rgba(255,255,255,.045), rgba(255,255,255,.015));
      transition: transform .3s, border-color .3s, background .3s;
    }

    .service-card { padding: 30px; }
    .service-card:hover, .project-card:hover, .process-card:hover {
      transform: translateY(-7px);
      border-color: rgba(87,147,255,.55);
      background: rgba(50,91,157,.1);
    }

    .service-icon {
      width: 55px;
      height: 55px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      background: rgba(87,147,255,.13);
      font-size: 1.6rem;
      margin-bottom: 23px;
    }

    .service-card h3 { font-size: 1.35rem; }
    .service-card p { font-size: .95rem; }
    .text-link { color: #8bb6ff; font-weight: 700; display: inline-block; margin-top: 10px; }

    /* Tentang */
    .about-grid {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 65px;
      align-items: center;
    }

    .about-visual {
      position: relative;
      min-height: 380px;
      padding: 32px;
      border-radius: 28px;
      background:
        radial-gradient(circle at 75% 25%, rgba(85,225,233,.22), transparent 35%),
        linear-gradient(145deg, #172b4b, #111a2e);
      border: 1px solid var(--line);
      overflow: hidden;
    }

    .about-visual::after {
      content: "{ }";
      position: absolute;
      right: 5px;
      bottom: -55px;
      font: 700 13rem "Space Grotesk";
      color: rgba(87,147,255,.09);
    }

    .year-badge {
      position: relative;
      z-index: 1;
      width: fit-content;
      padding: 15px 20px;
      border-radius: 14px;
      background: rgba(255,255,255,.08);
      border: 1px solid var(--line);
    }

    .year-badge strong { font: 700 2rem "Space Grotesk"; display: block; }
    .about-points { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px; }
    .about-point { padding: 15px; border-radius: 12px; background: rgba(255,255,255,.035); }
    .about-point strong { display: block; margin-bottom: 4px; }
    .about-point span { font-size: .86rem; color: var(--muted); }

    /* Portofolio */
    .projects { background: linear-gradient(180deg, transparent, rgba(28,48,82,.22), transparent); }
    .project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

    .project-card { overflow: hidden; }
    .project-art {
      min-height: 190px;
      display: grid;
      place-items: center;
      background:
        radial-gradient(circle at 80% 20%, rgba(85,225,233,.2), transparent 35%),
        linear-gradient(145deg, #172e50, #10192d);
      border-bottom: 1px solid var(--line);
    }

    .project-art span { font-size: 3.3rem; filter: drop-shadow(0 8px 20px rgba(87,147,255,.2)); }
    .project-body { padding: 24px; }
    .project-tag { font-size: .78rem; color: var(--cyan); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
    .project-body h3 { margin: 10px 0; }
    .project-body p { font-size: .92rem; }

    /* Alur kerja */
    .process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
    .process-card { padding: 24px; }
    .process-num { font: 700 2rem "Space Grotesk"; color: var(--blue); }
    .process-card h3 { font-size: 1.12rem; }
    .process-card p { font-size: .9rem; }

    /* CTA */
    .cta {
      padding: 60px;
      border: 1px solid rgba(87,147,255,.3);
      border-radius: 28px;
      background:
        radial-gradient(ellipse at 90% 0%, rgba(85,225,233,.17), transparent 45%),
        linear-gradient(120deg, #152b4c, #111b31);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 30px;
    }

    .cta h2 { margin: 0 0 12px; max-width: 650px; }
    .cta p { margin-bottom: 0; }

    /* FAQ */
    .faq-list { max-width: 820px; }
    .faq-item { border-bottom: 1px solid var(--line); }
    .faq-question {
      width: 100%;
      text-align: left;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding: 23px 0;
      border: 0;
      background: transparent;
      font-size: 1rem;
      font-weight: 700;
    }

    .faq-question span:last-child { color: var(--cyan); font-size: 1.35rem; }
    .faq-answer { display: none; padding: 0 30px 20px 0; }
    .faq-item.open .faq-answer { display: block; animation: fadeIn .25s ease; }
    .faq-answer p { margin-top: 0; }

    /* Footer */
    footer { padding: 60px 0 25px; border-top: 1px solid var(--line); background: #080e1b; }
    .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
    .footer-links { display: grid; gap: 10px; color: var(--muted); }
    .footer-links a:hover { color: white; }
    .copyright { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); font-size: .85rem; color: var(--muted); }

    /* Chat WhatsApp */
    .wa-float {
      position: fixed;
      right: 24px;
      bottom: 24px;
      z-index: 150;
      width: 58px;
      height: 58px;
      border: 0;
      border-radius: 50%;
      background: #25d366;
      color: white;
      font-size: 1.7rem;
      box-shadow: 0 8px 30px rgba(37,211,102,.32);
      transition: transform .2s;
    }

    .wa-float:hover { transform: scale(1.08); }

    .chat-panel {
      position: fixed;
      right: 24px;
      bottom: 94px;
      z-index: 149;
      width: min(360px, calc(100vw - 32px));
      border: 1px solid var(--line);
      border-radius: 20px;
      background: #101c32;
      box-shadow: 0 20px 70px rgba(0,0,0,.45);
      overflow: hidden;
      opacity: 0;
      visibility: hidden;
      transform: translateY(15px) scale(.98);
      transition: .25s ease;
    }

    .chat-panel.open { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
    .chat-head { display: flex; align-items: center; gap: 12px; padding: 17px; background: #172b4b; }
    .chat-avatar { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: #25d366; }
    .chat-head strong { display: block; }
    .chat-head small { color: #b5c8df; }
    .chat-close { margin-left: auto; border: 0; background: transparent; font-size: 1.3rem; }
    .chat-content { padding: 18px; }
    .chat-bubble { padding: 13px; background: #1b2b45; border-radius: 4px 14px 14px 14px; font-size: .92rem; }
    .chat-options { display: grid; gap: 9px; margin-top: 14px; }
    .chat-option {
      text-align: left;
      padding: 11px 13px;
      border: 1px solid rgba(87,147,255,.3);
      border-radius: 10px;
      background: rgba(87,147,255,.06);
    }
    .chat-option:hover { background: rgba(87,147,255,.17); }

    /* Animasi */
    .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
    .reveal.visible { opacity: 1; transform: translateY(0); }

    @keyframes float { 0%,100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-12px) rotate(0); } }
    @keyframes rotate { to { transform: rotate(360deg); } }
    @keyframes fadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

    @media (max-width: 900px) {
      .nav-toggle { display: block; }
      .nav-links {
        display: none;
        position: absolute;
        top: 78px;
        left: 20px;
        right: 20px;
        padding: 20px;
        align-items: stretch;
        flex-direction: column;
        gap: 17px;
        border: 1px solid var(--line);
        border-radius: 18px;
        background: #101a2e;
      }

      .nav-links.open { display: flex; }
      .hero-grid, .about-grid { grid-template-columns: 1fr; }
      .hero { padding-top: 130px; }
      .hero-visual { min-height: 370px; }
      .services-grid, .project-grid { grid-template-columns: repeat(2, 1fr); }
      .process-grid { grid-template-columns: repeat(2, 1fr); }
      .about-grid { gap: 35px; }
      .cta { padding: 35px; flex-direction: column; align-items: flex-start; }
    }

    @media (max-width: 600px) {
      .container { width: min(100% - 30px, var(--container)); }
      .section { padding: 72px 0; }
      .hero { min-height: auto; padding-bottom: 65px; }
      .hero-grid { gap: 20px; }
      .hero-visual { min-height: 330px; }
      .orbit { width: 260px; height: 260px; }
      .code-card { padding: 20px; }
      .chip-one { right: -3px; top: 25px; }
      .chip-two { left: -2px; bottom: 20px; }
      .stats, .services-grid, .project-grid, .process-grid,
      .about-points, .footer-grid { grid-template-columns: 1fr; }
      .stat { padding: 18px; }
      .about-visual { min-height: 290px; }
      .cta { padding: 27px; }
      .wa-float { right: 16px; bottom: 16px; }
      .chat-panel { right: 16px; bottom: 84px; }
    }

    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        scroll-behavior: auto !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
      }
      .reveal { opacity: 1; transform: none; }
    }