:root { color-scheme: light; }
    html { scroll-behavior: auto; max-width: 100%; overflow-x: hidden; }
    body {
      margin: 0;
      background: #F7FAFC;
      color: #182231;
      font-family: Manrope, sans-serif;
      max-width: 100%;
      overflow-x: hidden;
    }
    body.scroll-lock { overflow: hidden; }
    img, svg, iframe { max-width: 100%; }
    img { display: block; }
    #site-nav {
      position: fixed;
      inset: 0 0 auto 0;
      z-index: 40;
      height: 76px;
      background: #fff;
      color: #07111F;
      border-bottom: 1px solid rgba(7, 17, 31, 0.08);
      transition: height 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
    }
    #site-nav.is-solid,
    #site-nav.is-open {
      height: 64px;
      border-bottom-color: rgba(7, 17, 31, 0.12);
      box-shadow: 0 8px 24px rgba(7, 17, 31, 0.08);
    }
    #site-nav .nav-inner { height: 100%; }
    .mobile-menu {
      display: grid;
      grid-template-rows: 0fr;
      background: #fff;
      color: #07111F;
      border-top: 1px solid transparent;
    }
    .mobile-menu.is-open {
      grid-template-rows: 1fr;
      border-top-color: rgba(7, 17, 31, 0.08);
    }
    .mobile-menu-inner { overflow: hidden; }
    .mask { display: block; overflow: hidden; }
    .hero-title { font-size: clamp(2rem, 8.5vw, 4.35rem); }
    .hero-line { display: block; }
    .hero-frame .hero-photo {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      max-width: none;
      min-height: 0;
      object-fit: cover;
    }
    .strip-row { max-width: 100%; }
    .runway {
      background-image:
        linear-gradient(rgba(7, 17, 31, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(7, 17, 31, 0.05) 1px, transparent 1px);
      background-size: 76px 76px;
      mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
    }
    .hero-frame { position: relative; overflow: hidden; background: #0B1728; }
    .hero-frame::after {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 1;
      background: linear-gradient(180deg, rgba(7, 17, 31, 0.08) 10%, rgba(7, 17, 31, 0.2) 42%, rgba(7, 17, 31, 0.78) 100%);
      pointer-events: none;
    }
    .hero-parallax { position: relative; height: 100%; min-height: inherit; }
    .grid > * { min-width: 0; max-width: 100%; }
    .op-stack {
      position: absolute;
      z-index: 2;
      left: 0.85rem;
      right: 0.85rem;
      bottom: 0.85rem;
      display: flex;
      flex-wrap: wrap;
      gap: 0.45rem;
    }
    .op-label {
      display: inline-flex;
      align-items: center;
      min-height: 32px;
      padding: 0.3rem 0.7rem;
      border: 1px solid rgba(255, 255, 255, 0.16);
      background: rgba(7, 17, 31, 0.82);
      color: #F4F8FC;
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0.14em;
      text-transform: uppercase;
    }
    @media (min-width: 1024px) {
      #beranda { min-height: 100svh; }
      .hero-frame .hero-photo { height: 118%; min-height: 118%; }
      .op-stack { inset: 1.1rem; }
      .op-label:nth-child(1) { position: absolute; top: 0; left: 0; }
      .op-label:nth-child(2) { position: absolute; top: 0; right: 0; }
      .op-label:nth-child(3) { position: absolute; bottom: 0; left: 0; }
      .op-label:nth-child(4) { position: absolute; bottom: 0; right: 0; }
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      min-height: 48px;
      padding: 0.7rem 1.2rem;
      border-radius: 999px;
      font-family: "Plus Jakarta Sans", Manrope, sans-serif;
      font-weight: 700;
      letter-spacing: -0.02em;
      line-height: 1;
      text-decoration: none;
      border: 1px solid transparent;
      transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
    }
    .btn:hover { transform: translateY(-2px); }
    .btn-primary { background: #178BFF; color: #07111F; }
    .btn-primary:hover { background: #39A7FF; box-shadow: 0 10px 28px rgba(23, 139, 255, 0.32); }
    .btn-ghost { background: transparent; color: #07111F; border-color: rgba(7, 17, 31, 0.22); }
    .btn-ghost:hover { border-color: #178BFF; color: #07111F; }
    .btn-dark { background: #07111F; color: #fff; }
    .btn-dark:hover { background: #101E31; box-shadow: 0 10px 24px rgba(7, 17, 31, 0.18); }
    a:focus-visible, button:focus-visible { outline: 2px solid #39A7FF; outline-offset: 3px; }
    .service-card {
      background: #fff;
      border: 1px solid rgba(7, 17, 31, 0.1);
      transition: border-color 0.3s ease;
    }
    .service-card:hover { border-color: rgba(57, 167, 255, 0.75); }
    .service-card > p { margin-bottom: 2rem; }
    .strip-row { scrollbar-width: none; }
    .strip-row::-webkit-scrollbar { display: none; }
    .zoom-frame { overflow: hidden; background: #0B1728; }
    .zoom-frame img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s ease; }
    .zoom-frame:hover img { transform: scale(1.03); }
    .flow-line {
      position: absolute;
      left: 15px;
      top: 8px;
      bottom: 8px;
      width: 1px;
      background: rgba(7, 17, 31, 0.12);
    }
    .flow-line > span {
      display: block;
      width: 100%;
      height: 100%;
      background: #39A7FF;
      transform-origin: top center;
    }
    @media (min-width: 1024px) {
      .flow-line {
        left: 8%;
        right: 8%;
        top: 22px;
        bottom: auto;
        width: auto;
        height: 1px;
      }
      .flow-line > span { transform-origin: left center; }
    }
    .check-box { color: transparent; }
    .check-item[aria-checked="true"] .check-box {
      background: #178BFF;
      border-color: #178BFF;
      color: #07111F;
    }
    .clip-reveal figcaption {
      z-index: 2;
      background: rgba(7, 17, 31, 0.82);
      padding: 0.35rem 0.55rem;
    }
    .lamp {
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: rgba(143, 162, 184, 0.45);
      box-shadow: none;
    }
    .meter-fill {
      display: block;
      height: 100%;
      width: 100%;
      background: linear-gradient(90deg, #178BFF, #79C6FF);
      transform-origin: left center;
    }
    .modal-layer {
      position: fixed;
      inset: 0;
      z-index: 70;
      display: grid;
      place-items: end center;
      padding: 1rem;
    }
    @media (min-width: 768px) {
      .modal-layer { place-items: center; }
    }
    .modal-layer[hidden] { display: none; }
    .modal-card {
      width: min(560px, 100%);
      max-height: 90vh;
      overflow-y: auto;
      position: relative;
      background: #F4F8FC;
      color: #182231;
    }
    .float-wa {
      position: fixed;
      z-index: 45;
      right: 1rem;
      bottom: calc(1rem + env(safe-area-inset-bottom));
      display: inline-flex;
      align-items: center;
      gap: 0.55rem;
      min-height: 52px;
      padding: 0 0.95rem;
      border-radius: 999px;
      background: #128C4A;
      color: #fff;
      text-decoration: none;
      font-weight: 700;
      box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
      opacity: 0;
      animation: waIn 0.45s ease 1s forwards, waPulse 1.15s ease 1.55s 1;
    }
    .float-wa:hover { transform: translateY(-2px); }
    @keyframes waIn { to { opacity: 1; } }
    @keyframes waPulse {
      0% { box-shadow: 0 0 0 0 rgba(18, 140, 74, 0.45); }
      100% { box-shadow: 0 0 0 16px rgba(18, 140, 74, 0); }
    }
    @media (max-width: 767px) {
      .float-wa { width: 52px; padding: 0; justify-content: center; }
      .float-label { display: none; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        animation: none !important;
        transition: none !important;
      }
      .float-wa { opacity: 1; }
      .btn:hover, .float-wa:hover { transform: none; }
      .zoom-frame:hover img { transform: none; }
      #site-nav, #site-nav.is-solid, #site-nav.is-open { background: #fff; }
    }

.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-alert {
  border-radius: 12px;
  padding: 0.8rem 1rem;
  font-size: 0.95rem;
}
.form-alert.ok { background: #e7f8f3; color: #0f6b52; }
.form-alert.bad { background: #fde8ee; color: #9f1239; }
.prose-block p + p { margin-top: 0.9rem; }
.logo-on-light { background: #fff; border-radius: 1rem; }
.logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  background: #fff;
  border-radius: 10px;
  padding: 4px 6px;
  line-height: 0;
}
.logo-badge img { display: block; height: 32px; width: auto; }
.map-frame {
  margin-top: 1.25rem;
  overflow: hidden;
  border-radius: 1rem;
  background: #fff;
  aspect-ratio: 16 / 11;
  min-height: 220px;
}
.map-frame iframe { display: block; width: 100%; height: 100%; border: 0; }