:root {
      --bg: #FFFFFF;
      --surface: #F3F7F9;
      --surface-alt: #EAF6F3;
      --ink: #0D2B3A;
      --blue: #1D9BD8;
      --teal: #1EB894;
      --gradient: linear-gradient(120deg, var(--blue) 0%, var(--teal) 100%);
      --text: #16232C;
      --text-dim: #5B6B78;
      --line: #DCE7EC;
      --serif: "Fraunces", Georgia, serif;
      --sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
      --mono: "IBM Plex Mono", monospace;
      --max: 1120px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: var(--sans);
      color: var(--text);
      background: var(--bg);
      line-height: 1.55;
      -webkit-font-smoothing: antialiased;
    }
    img, svg { display: block; max-width: 100%; }
    a { color: inherit; text-decoration: none; }
    h1, h2, h3 { font-family: var(--serif); margin: 0; font-weight: 600; color: var(--ink); }
    p { margin: 0; }
    .wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px; }
    section { padding: 96px 0; }
    @media (max-width: 640px) { section { padding: 64px 0; } }

    :focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
    @media (prefers-reduced-motion: reduce) {
      * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
    }

    /* ---------- NAV ---------- */
    .nav {
      position: sticky; top: 0; z-index: 40;
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(8px);
      border-bottom: 1px solid var(--line);
    }
    .nav .wrap {
      display: flex; align-items: center; justify-content: space-between;
      padding-top: 12px; padding-bottom: 12px;
    }
    .brand { display: flex; align-items: center; }
    .brand .logo-img { height: 38px; width: auto; display: block; }
    .brand .logo-fallback {
      font-family: var(--serif); font-size: 1.4rem; font-weight: 600;
      letter-spacing: 0.01em;
      background: var(--gradient);
      -webkit-background-clip: text; background-clip: text; color: transparent;
    }
    .navlinks { display: flex; gap: 32px; align-items: center; }
    .navlinks a {
      color: var(--text-dim); font-size: 0.95rem; font-weight: 500;
      transition: color 0.15s;
    }
    .navlinks a:hover { color: var(--ink); }
    .btn {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 12px 22px; border-radius: 4px;
      font-weight: 600; font-size: 0.95rem;
      border: 1px solid transparent; cursor: pointer;
      transition: all 0.2s ease;
    }
    .btn-primary { background: var(--gradient); color: #fff; }
    a.btn-primary[href*="wa.me"] { color: #fff; }
    .btn-primary:hover { filter: brightness(1.08); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(29, 155, 216, 0.28); }
    .btn-ghost { border-color: var(--blue); color: var(--blue); background: transparent; }
    .btn-ghost:hover { background: var(--blue); color: #fff; }
    .btn-ghost-light { border-color: rgba(255,255,255,0.4); color: #fff; }
    .btn-ghost-light:hover { border-color: #fff; background: rgba(255,255,255,0.1); }
    .navlinks .btn { padding: 10px 18px; font-size: 0.88rem; }
    .navtoggle { display: none; background: none; border: 0; color: var(--ink); font-size: 1.6rem; cursor: pointer; }

    @media (max-width: 860px) {
      .navlinks {
        position: absolute; top: 100%; left: 0; right: 0;
        background: var(--bg); flex-direction: column; align-items: flex-start;
        padding: 20px 28px 28px; gap: 18px; display: none; border-bottom: 1px solid var(--line);
      }
      .navlinks.open { display: flex; }
      .navtoggle { display: block; }
    }

    /* ---------- HERO ---------- */
    .hero {
      background: var(--bg);
      position: relative;
      overflow: hidden;
      padding: 88px 0 96px;
    }
    .hero::before {
      content: '';
      position: absolute;
      top: -50%;
      right: -20%;
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(30, 184, 148, 0.10) 0%, transparent 70%);
      pointer-events: none;
    }
    .hero .wrap {
      display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center;
      position: relative; z-index: 2;
    }
    @media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } }

    .eyebrow-mark {
      display: flex; align-items: center; gap: 10px; margin-bottom: 26px;
      font-family: var(--mono); font-size: 0.78rem; color: var(--blue);
    }
    .eyebrow-mark .dash { width: 28px; height: 1px; background: var(--blue); }

    h1 {
      font-size: clamp(2.2rem, 4.4vw, 3.4rem);
      line-height: 1.12;
      max-width: 14ch;
      color: var(--ink);
    }
    .hero-sub {
      margin-top: 22px; max-width: 46ch;
      color: var(--text-dim); font-size: 1.08rem;
    }
    .hero-cta { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; }

    .speedlines { position: absolute; inset: 0; z-index: 1; opacity: 0.7; }
    .speedlines path {
      stroke-dasharray: 900; stroke-dashoffset: 900;
      animation: draw 1.6s ease-out forwards;
    }
    .speedlines path:nth-child(2) { animation-delay: 0.12s; }
    .speedlines path:nth-child(3) { animation-delay: 0.24s; }
    @keyframes draw { to { stroke-dashoffset: 0; } }

    .hero-panel {
      position: relative; z-index: 2;
      border: 1px solid var(--line);
      background: var(--surface);
      padding: 26px;
      border-radius: 4px;
      box-shadow: 0 20px 40px rgba(13, 43, 58, 0.08);
    }
    .hero-panel .row {
      display: flex; justify-content: space-between; align-items: baseline;
      padding: 14px 0; border-bottom: 1px solid var(--line);
    }
    .hero-panel .row:last-child { border-bottom: none; }
    .hero-panel .row span:first-child { color: var(--text-dim); font-size: 0.92rem; }
    .hero-panel .row span:last-child { font-family: var(--mono); color: var(--ink); font-size: 0.92rem; }

    /* ---------- SECTION HEAD ---------- */
    .head { max-width: 640px; margin-bottom: 56px; }
    .head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.2; color: var(--ink); }
    .head p { margin-top: 16px; color: var(--text-dim); font-size: 1.05rem; max-width: 52ch; }

    /* ---------- LAYANAN ---------- */
    .service-list { display: flex; flex-direction: column; }
    .service {
      display: grid; grid-template-columns: 0.7fr 1.3fr auto; gap: 32px; align-items: start;
      padding: 38px 0; border-top: 1px solid var(--line);
      transition: background 0.2s ease;
    }
    .service:hover { background: var(--surface); padding-left: 16px; padding-right: 16px; }
    .service:last-child { border-bottom: 1px solid var(--line); }
    @media (max-width: 760px) {
      .service { grid-template-columns: 1fr; gap: 12px; }
      .service:hover { padding-left: 0; padding-right: 0; }
    }
    .service h3 { font-size: 1.4rem; color: var(--ink); }
    .service .desc { color: var(--text-dim); max-width: 48ch; }
    .service .price {
      font-family: var(--mono); font-size: 0.85rem; color: var(--teal);
      text-align: right; white-space: nowrap; align-self: center;
    }
    @media (max-width: 760px) { .service .price { text-align: left; } }
    .service .price small { display: block; color: var(--text-dim); font-weight: 400; margin-bottom: 4px; }
    .harga-coret {
     text-decoration: line-through;
     color: var(--text-dim);
     margin-right: 8px;
     font-size: 0.8em;
    }
    .harga-asli {
    color: var(--teal);
    font-weight: 600;
    }

    /* ---------- PROSES ---------- */
    .process { background: var(--ink); }
    .process .head h2 { color: #fff; }
    .process .head p { color: rgba(255,255,255,0.7); }
    .steps {
      display: grid; grid-template-columns: repeat(4,1fr); gap: 0;
      position: relative;
    }
    .steps::before {
      content: ""; position: absolute; top: 22px; left: 0; right: 0; height: 1px;
      background: rgba(255,255,255,0.16);
    }
    @media (max-width: 860px) {
      .steps { grid-template-columns: 1fr; gap: 36px; }
      .steps::before { display: none; }
    }
    .step { position: relative; padding-right: 24px; }
    .step .num {
      font-family: var(--mono); color: var(--teal); font-size: 0.9rem;
      background: var(--ink); display: inline-block; padding-right: 14px; position: relative; z-index: 2;
    }
    .step h3 { font-size: 1.12rem; color: #fff; margin-top: 16px; }
    .step p { margin-top: 10px; color: rgba(255,255,255,0.7); font-size: 0.95rem; }

    /* ---------- PORTFOLIO ---------- */
    .portfolio-grid {
      display: grid; grid-template-columns: repeat(3,1fr); gap: 28px;
    }
    @media (max-width: 860px) { .portfolio-grid { grid-template-columns: 1fr; } }
    .mock {
      display: block; border: 1px solid var(--line); background: var(--bg);
      transition: all 0.25s ease; border-radius: 4px; overflow: hidden;
    }
    .mock:hover { transform: translateY(-8px); box-shadow: 0 20px 40px rgba(13,43,58,0.14); border-color: var(--teal); }
    .mock-bar {
      display: flex; align-items: center; gap: 6px; padding: 10px 12px;
      border-bottom: 1px solid var(--line); background: var(--surface);
    }
    .mock-bar span { width: 8px; height: 8px; border-radius: 50%; background: var(--line); }
    .mock-bar span:first-child { background: #FF5F56; }
    .mock-bar span:nth-child(2) { background: #FFBD2E; }
    .mock-bar span:nth-child(3) { background: #27C93F; }
    .mock-preview { border-bottom: 1px solid var(--line); overflow: hidden; }
    .mock-preview img { width: 100%; height: 180px; object-fit: cover; transition: transform 0.3s ease; }
    .mock:hover .mock-preview img { transform: scale(1.05); }
    .mock-info { padding: 20px; }
    .mock-tag {
      font-family: var(--mono); font-size: 0.68rem; color: var(--blue);
      letter-spacing: 0.02em;
    }
    .mock-title { font-family: var(--serif); font-size: 1.18rem; margin-top: 8px; color: var(--ink); }
    .mock-caption { margin-top: 14px; font-size: 0.92rem; color: var(--text-dim); }
    .mock-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; }
    .badge {
      display: inline-block; font-family: var(--mono); font-size: 0.68rem;
      color: var(--teal); border: 1px solid var(--teal); padding: 3px 8px;
      border-radius: 2px;
    }
    .demo-link { font-family: var(--mono); font-size: 0.72rem; color: var(--blue); font-weight: 600; transition: color 0.2s; }
    .demo-link:hover { color: var(--teal); }

    /* ---------- KENAPA VELO ---------- */
    .why { background: var(--surface-alt); }
    .why-grid {
      display: grid; grid-template-columns: repeat(4,1fr);
    }
    @media (max-width: 860px) { .why-grid { grid-template-columns: 1fr 1fr; gap: 36px 0; } }
    @media (max-width: 520px) { .why-grid { grid-template-columns: 1fr; } }
    .why-item {
      padding: 0 28px; border-left: 1px solid var(--line);
    }
    .why-item:first-child { border-left: none; padding-left: 0; }
    @media (max-width: 860px) {
      .why-item { border-left: none; padding-left: 0; }
    }
    .why-item h3 { font-size: 1.05rem; font-family: var(--sans); font-weight: 600; color: var(--ink); }
    .why-item p { margin-top: 10px; color: var(--text-dim); font-size: 0.94rem; }

    /* ---------- PAKET ---------- */
    .pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
    @media (max-width: 860px) { .pricing-grid { grid-template-columns: 1fr; } }
    .plan {
      border: 1px solid var(--line); padding: 32px 28px; display: flex; flex-direction: column;
      background: var(--bg); border-radius: 4px;
      transition: all 0.25s ease;
    }
    .plan:hover { border-color: var(--teal); transform: translateY(-4px); box-shadow: 0 16px 32px rgba(13,43,58,0.08); }
    .plan.featured { border-color: var(--blue); position: relative; background: var(--surface); }
    .plan.featured::before {
      content: "Populer";
      position: absolute; top: -13px; left: 28px;
      background: var(--gradient); color: #fff; font-family: var(--mono); font-size: 0.66rem;
      padding: 4px 10px; font-weight: 600; border-radius: 2px;
    }
    .plan h3 { font-size: 1.2rem; color: var(--ink); }
    .plan .p { font-family: var(--mono); font-size: 1.6rem; color: var(--ink); margin-top: 14px; }
    .plan .p small { font-size: 0.75rem; color: var(--text-dim); font-weight: 400; }
    .plan ul { list-style: none; margin: 22px 0 0; padding: 0; flex-grow: 1; }
    .plan li {
      padding: 10px 0; border-top: 1px solid var(--line);
      font-size: 0.92rem; color: var(--text-dim);
    }
    .plan .btn { margin-top: 24px; justify-content: center; }

    /* ---------- FAQ ---------- */
    .faq { max-width: 760px; }
    details { border-top: 1px solid var(--line); padding: 20px 0; }
    details:last-child { border-bottom: 1px solid var(--line); }
    summary {
      cursor: pointer; font-weight: 600; color: var(--ink); list-style: none;
      display: flex; justify-content: space-between; align-items: center; font-size: 1.02rem;
    }
    summary::-webkit-details-marker { display: none; }
    summary::after { content: "+"; font-family: var(--mono); color: var(--blue); font-size: 1.2rem; }
    details[open] summary::after { content: "–"; }
    details p { margin-top: 14px; color: var(--text-dim); font-size: 0.96rem; max-width: 60ch; }

    /* ---------- CTA BAND ---------- */
    .cta-band {
      background: linear-gradient(135deg, var(--surface) 0%, var(--surface-alt) 100%);
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }
    .cta-band .wrap {
      display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap;
    }
    .cta-band h2 { font-size: clamp(1.5rem, 3vw, 2rem); max-width: 16ch; color: var(--ink); }

    /* ---------- FOOTER ---------- */
    footer { background: var(--ink); border-top: 1px solid rgba(255,255,255,0.1); }
    footer .wrap {
      padding: 44px 28px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px;
      font-size: 0.88rem; color: rgba(255,255,255,0.65);
    }
    footer .brand .logo-fallback { font-size: 1.1rem; }
    footer a:hover { color: #fff; }