:root {
    --navy: #16243E;
    --navy-light: #223657;
    --cream: #FAF8F3;
    --cream-dim: #F1ECE0;
    --gold: #B8924A;
    --gold-light: #D4AF6A;
    --ink: #4A5568;
    --ink-dark: #2D3748;
    --green: #3D7A5C;
    --green-light: #E8F2EC;
    --border: rgba(22, 36, 62, 0.12);
    --shadow: 0 4px 24px rgba(22, 36, 62, 0.08);
    --radius: 6px;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Inter', sans-serif;
    background: var(--cream);
    color: var(--ink-dark);
    line-height: 1.6;
    overflow-x: hidden;
  }

  .display {
    font-family: 'Fraunces', serif;
    font-optical-sizing: auto;
  }

  .mono {
    font-family: 'JetBrains Mono', monospace;
  }

  a { text-decoration: none; color: inherit; }
  ul { list-style: none; }
  img { max-width: 100%; display: block; }

  .container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
  }

  /* ===== Focus visibility ===== */
  a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
  }

  /* ===== Header ===== */
  header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 248, 243, 0.88);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    transition: box-shadow 0.3s ease;
  }
  header.scrolled { box-shadow: 0 2px 16px rgba(22,36,62,0.06); }

  .nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    max-width: 1140px;
    margin: 0 auto;
  }

  .logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Fraunces', serif;
    font-weight: 600;
    font-size: 20px;
    color: var(--navy);
  }
  .logo-mark {
    width: 30px; height: 30px;
    border: 1.5px solid var(--gold);
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--gold);
    transform: rotate(-4deg);
  }

  nav ul {
    display: flex;
    gap: 32px;
  }
  nav a {
    font-size: 14.5px;
    font-weight: 500;
    color: var(--ink);
    transition: color 0.2s ease;
    position: relative;
  }
  nav a:hover { color: var(--navy); }

  .nav-cta {
    background: var(--navy);
    color: var(--cream) !important;
    padding: 10px 22px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    transition: background 0.2s ease, transform 0.2s ease;
  }
  .nav-cta:hover { background: var(--navy-light); transform: translateY(-1px); }

  .nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
  }
  .nav-toggle span {
    width: 22px; height: 2px;
    background: var(--navy);
    border-radius: 2px;
  }

  /* ===== Hero ===== */
  .hero {
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
  }
  .hero::before {
    content: '';
    position: absolute;
    top: -200px; right: -200px;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(184,146,74,0.08) 0%, transparent 70%);
    pointer-events: none;
  }

  .hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
  }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    color: var(--green);
    background: var(--green-light);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 24px;
    letter-spacing: 0.02em;
  }
  .eyebrow .dot {
    width: 6px; height: 6px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
  }
  @keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
  }

  .hero h1 {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 600;
    line-height: 1.08;
    color: var(--navy);
    margin-bottom: 22px;
    letter-spacing: -0.01em;
  }
  .hero h1 em {
    font-style: italic;
    color: var(--gold);
    font-weight: 500;
  }

  .hero p.lead {
    font-size: 17px;
    color: var(--ink);
    max-width: 480px;
    margin-bottom: 34px;
  }

  .hero-actions {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 48px;
  }

  .btn-primary {
    background: var(--navy);
    color: var(--cream);
    padding: 15px 30px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: background 0.2s ease, transform 0.2s ease;
    border: none;
    cursor: pointer;
  }
  .btn-primary:hover { background: var(--navy-light); transform: translateY(-2px); }

  .btn-text {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--navy);
    border-bottom: 1.5px solid var(--gold);
    padding-bottom: 2px;
    transition: opacity 0.2s ease;
  }
  .btn-text:hover { opacity: 0.7; }

  .hero-stats {
    display: flex;
    gap: 40px;
    border-top: 1px solid var(--border);
    padding-top: 28px;
  }
  .hero-stat .num {
    font-family: 'Fraunces', serif;
    font-size: 28px;
    font-weight: 600;
    color: var(--navy);
    display: block;
  }
  .hero-stat .label {
    font-size: 12.5px;
    color: var(--ink);
    margin-top: 2px;
  }

  /* ===== Manuscript Tracker Visual (Signature Element) ===== */
  .tracker-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(22,36,62,0.14);
    border: 1px solid var(--border);
    overflow: hidden;
    position: relative;
  }
  .tracker-head {
    background: var(--navy);
    padding: 18px 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .tracker-head .id {
    font-family: 'JetBrains Mono', monospace;
    color: var(--gold-light);
    font-size: 12.5px;
    letter-spacing: 0.02em;
  }
  .tracker-head .badge {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10.5px;
    color: var(--navy);
    background: var(--gold-light);
    padding: 3px 10px;
    border-radius: 100px;
    font-weight: 600;
  }

  .tracker-body { padding: 26px 22px 22px; }
  .tracker-title {
    font-family: 'Fraunces', serif;
    font-size: 15.5px;
    color: var(--navy);
    font-weight: 500;
    margin-bottom: 4px;
    line-height: 1.4;
  }
  .tracker-meta {
    font-size: 12.5px;
    color: var(--ink);
    margin-bottom: 24px;
  }

  .timeline { position: relative; padding-left: 6px; }
  .t-step {
    display: flex;
    gap: 14px;
    position: relative;
    padding-bottom: 22px;
  }
  .t-step:last-child { padding-bottom: 0; }
  .t-step::before {
    content: '';
    position: absolute;
    left: 9px;
    top: 22px;
    bottom: 0;
    width: 1.5px;
    background: var(--border);
  }
  .t-step:last-child::before { display: none; }

  .t-dot {
    width: 20px; height: 20px;
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    margin-top: 1px;
  }
  .t-dot.done { background: var(--green); }
  .t-dot.done::after { content: '✓'; color: white; font-size: 11px; font-weight: 700; }
  .t-dot.active { background: var(--gold); animation: glow 1.8s ease-in-out infinite; }
  .t-dot.active::after { content: ''; width: 7px; height: 7px; background: white; border-radius: 50%; }
  .t-dot.pending { background: var(--cream-dim); border: 1.5px solid var(--border); }
  @keyframes glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(184,146,74,0.4); }
    50% { box-shadow: 0 0 0 6px rgba(184,146,74,0.12); }
  }

  .t-content .t-label {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--navy);
  }
  .t-content .t-sub {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--ink);
    margin-top: 2px;
  }
  .t-step.pending .t-label, .t-step.pending .t-sub { color: #A0AAB8; }

  /* ===== Logos / Trust strip ===== */
  .trust-strip {
    padding: 36px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--cream-dim);
  }
  .trust-inner {
    display: flex;
    align-items: center;
    gap: 36px;
    flex-wrap: wrap;
    justify-content: center;
  }
  .trust-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11.5px;
    color: var(--ink);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
  }
  .trust-item {
    font-family: 'Fraunces', serif;
    font-size: 17px;
    font-weight: 600;
    color: var(--navy);
    opacity: 0.55;
    letter-spacing: 0.01em;
  }

  /* ===== Section generic ===== */
  section { padding: 100px 0; }
  .section-head {
    max-width: 600px;
    margin-bottom: 56px;
  }
  .section-eyebrow {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    color: var(--gold);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 14px;
    display: block;
  }
  .section-head h2 {
    font-family: 'Fraunces', serif;
    font-size: clamp(28px, 3.5vw, 38px);
    font-weight: 600;
    color: var(--navy);
    line-height: 1.15;
    margin-bottom: 14px;
  }
  .section-head p {
    color: var(--ink);
    font-size: 16px;
  }
  .center { text-align: center; margin-left: auto; margin-right: auto; }

  /* ===== Layanan ===== */
  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
  .service-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 32px 28px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
  }
  .service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
  }
  .service-icon {
    width: 46px; height: 46px;
    border-radius: 8px;
    background: var(--green-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--green);
  }
  .service-card h3 {
    font-family: 'Fraunces', serif;
    font-size: 19px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 10px;
  }
  .service-card p {
    font-size: 14.5px;
    color: var(--ink);
    margin-bottom: 16px;
  }
  .service-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--gold);
    background: rgba(184,146,74,0.08);
    padding: 4px 10px;
    border-radius: 100px;
    display: inline-block;
  }

  /* ===== Kenapa kami / Keunggulan ===== */
  .why {
    background: var(--navy);
    color: var(--cream);
    border-radius: 0;
  }
  .why .section-eyebrow { color: var(--gold-light); }
  .why .section-head h2 { color: var(--cream); }
  .why .section-head p { color: rgba(250,248,243,0.7); }

  .why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: rgba(250,248,243,0.1);
    border-radius: 12px;
    overflow: hidden;
  }
  .why-item {
    background: var(--navy);
    padding: 36px;
  }
  .why-item .why-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--gold-light);
    margin-bottom: 14px;
    display: block;
  }
  .why-item h3 {
    font-family: 'Fraunces', serif;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
  }
  .why-item p {
    font-size: 14.5px;
    color: rgba(250,248,243,0.68);
  }

  /* ===== Proses ===== */
  .process-list {
    display: flex;
    flex-direction: column;
  }
  .process-row {
    display: grid;
    grid-template-columns: 90px 1fr 1fr;
    gap: 28px;
    padding: 32px 0;
    border-bottom: 1px solid var(--border);
    align-items: start;
  }
  .process-row:first-child { border-top: 1px solid var(--border); }
  .process-step-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--gold);
  }
  .process-row h3 {
    font-family: 'Fraunces', serif;
    font-size: 19px;
    font-weight: 600;
    color: var(--navy);
  }
  .process-row p {
    color: var(--ink);
    font-size: 14.5px;
    align-self: center;
  }

  /* ===== Testimoni ===== */
  .testi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .testi-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 28px;
  }
  .testi-quote {
    font-size: 14.5px;
    color: var(--ink-dark);
    margin-bottom: 22px;
    line-height: 1.65;
  }
  .testi-person {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .testi-avatar {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: var(--green-light);
    color: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Fraunces', serif;
    font-weight: 600;
    font-size: 14px;
  }
  .testi-name { font-size: 13.5px; font-weight: 600; color: var(--navy); }
  .testi-role { font-size: 12px; color: var(--ink); }

  /* ===== Harga ===== */
  .pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .price-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 36px 30px;
    position: relative;
  }
  .price-card.featured {
    border: 1.5px solid var(--gold);
    box-shadow: 0 20px 50px rgba(184,146,74,0.15);
  }
  .price-badge {
    position: absolute;
    top: -12px;
    right: 28px;
    background: var(--gold);
    color: white;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10.5px;
    padding: 5px 12px;
    border-radius: 100px;
    font-weight: 600;
  }
  .price-card h3 {
    font-family: 'Fraunces', serif;
    font-size: 19px;
    color: var(--navy);
    margin-bottom: 6px;
  }
  .price-card .price-sub { font-size: 13px; color: var(--ink); margin-bottom: 20px; }
  .price-amount {
    font-family: 'Fraunces', serif;
    font-size: 32px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 4px;
  }
  .price-amount span { font-size: 14px; font-weight: 400; color: var(--ink); }
  .price-card ul { margin: 24px 0 28px; display: flex; flex-direction: column; gap: 11px; }
  .price-card li {
    font-size: 13.5px;
    color: var(--ink-dark);
    display: flex;
    gap: 9px;
    align-items: flex-start;
  }
  .price-card li::before {
    content: '✓';
    color: var(--green);
    font-weight: 700;
    flex-shrink: 0;
  }
  .price-cta {
    display: block;
    text-align: center;
    padding: 13px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 14px;
    border: 1.5px solid var(--navy);
    color: var(--navy);
    transition: all 0.2s ease;
  }
  .price-card.featured .price-cta {
    background: var(--navy);
    color: white;
    border-color: var(--navy);
  }
  .price-cta:hover { background: var(--navy); color: white; }

  /* ===== FAQ ===== */
  .faq-list { max-width: 720px; margin: 0 auto; }
  .faq-item {
    border-bottom: 1px solid var(--border);
  }
  .faq-q {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 22px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: 'Fraunces', serif;
    font-size: 16.5px;
    font-weight: 500;
    color: var(--navy);
    gap: 16px;
  }
  .faq-q .plus {
    font-family: 'JetBrains Mono', monospace;
    font-size: 18px;
    color: var(--gold);
    transition: transform 0.25s ease;
    flex-shrink: 0;
  }
  .faq-item.open .faq-q .plus { transform: rotate(45deg); }
  .faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .faq-a p {
    font-size: 14.5px;
    color: var(--ink);
    padding-bottom: 22px;
    max-width: 600px;
  }

  /* ===== CTA Final ===== */
  .cta-final {
    background: var(--cream-dim);
    border-radius: 16px;
    padding: 64px 50px;
    text-align: center;
    margin: 0 24px;
    max-width: 1092px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border);
  }
  .cta-final h2 {
    font-family: 'Fraunces', serif;
    font-size: clamp(26px, 3.5vw, 36px);
    color: var(--navy);
    margin-bottom: 14px;
    font-weight: 600;
  }
  .cta-final p {
    color: var(--ink);
    font-size: 16px;
    margin-bottom: 30px;
  }

  /* ===== Footer ===== */
  footer {
    padding: 60px 0 30px;
    border-top: 1px solid var(--border);
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
  }
  .footer-brand .logo { margin-bottom: 14px; }
  .footer-brand p {
    font-size: 13.5px;
    color: var(--ink);
    max-width: 260px;
  }
  .footer-col h4 {
    font-size: 13px;
    color: var(--navy);
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: 0.01em;
  }
  .footer-col ul { display: flex; flex-direction: column; gap: 10px; }
  .footer-col a { font-size: 13.5px; color: var(--ink); transition: color 0.2s ease; }
  .footer-col a:hover { color: var(--navy); }
  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 28px;
    border-top: 1px solid var(--border);
    font-size: 12.5px;
    color: var(--ink);
    flex-wrap: wrap;
    gap: 12px;
  }

  /* ===== Reveal on scroll ===== */
  .reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.visible { opacity: 1; transform: translateY(0); }

  @media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
    html { scroll-behavior: auto; }
  }

  /* ===== Responsive ===== */
  @media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; gap: 50px; }
    .services-grid, .testi-grid, .pricing-grid { grid-template-columns: 1fr 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
  }

  @media (max-width: 680px) {
    nav ul { display: none; }
    .nav-toggle { display: flex; }
    .hero { padding: 120px 0 70px; }
    .hero-actions { flex-direction: column; align-items: flex-start; gap: 16px; }
    .hero-stats { gap: 24px; flex-wrap: wrap; }
    .services-grid, .testi-grid, .pricing-grid { grid-template-columns: 1fr; }
    .process-row { grid-template-columns: 1fr; gap: 8px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
    section { padding: 70px 0; }
    .cta-final { padding: 44px 26px; margin: 0 16px; }
    .trust-inner { gap: 20px; }
  }