body.loading { overflow: hidden; }
  section { padding: clamp(90px, 11vw, 150px) 0; position: relative; }
  h2 { font-size: clamp(32px, 5.2vw, 68px); line-height: 1.02; font-weight: 700; }
  .lead { color: var(--muted); font-size: clamp(17px, 1.8vw, 20px); max-width: 660px; margin-top: 20px; }
  .center { text-align: center; } .center .lead { margin-left: auto; margin-right: auto; }

  /* scroll progress + cursor + sparks */
  #progress { position: fixed; z-index: 60; top: 0; left: 0; right: 0; height: 3px; background: var(--brand); transform-origin: 0 50%; transform: scaleX(0); }
  .ring { position: fixed; z-index: 70; left: 0; top: 0; width: 38px; height: 38px; margin: -19px 0 0 -19px; border-radius: 50%; border: 2px solid rgba(123,63,228,.55);
    pointer-events: none; transition: width .25s var(--ease), height .25s var(--ease), margin .25s var(--ease), background .25s, border-color .25s; opacity: 0; }
  .ring.on { opacity: 1; } .ring.big { width: 70px; height: 70px; margin: -35px 0 0 -35px; background: rgba(240,70,143,.12); border-color: rgba(240,70,143,.6); }
  .spark { position: fixed; z-index: 69; pointer-events: none; width: 12px; height: 12px; margin: -6px 0 0 -6px; }
  .spark svg { width: 100%; height: 100%; }

  /* preloader */
  #loader { position: fixed; inset: 0; z-index: 90; background: var(--bg); display: grid; place-items: center; transition: opacity .7s ease, visibility .7s; }
  #loader.gone { opacity: 0; visibility: hidden; }
  #loader svg { width: 64px; height: 64px; animation: ignite 1.2s var(--ease) both, turn 3s linear infinite; filter: drop-shadow(0 0 24px rgba(123,63,228,.5)); }
  #loader .word { position: absolute; margin-top: 130px; font-family: Unbounded, sans-serif; font-weight: 800; letter-spacing: .5em; font-size: 15px; color: var(--ink); opacity: 0; animation: fadein .6s .35s forwards; }
  #loader .bar { position: absolute; bottom: 44px; width: 160px; height: 3px; border-radius: 3px; background: var(--line); overflow: hidden; }
  #loader .bar i { display: block; height: 100%; width: 0; background: var(--brand); transition: width .2s; }
  @keyframes ignite { from { transform: scale(0) rotate(-90deg); } 60% { transform: scale(1.3); } to { transform: scale(1); } }
  @keyframes turn { to { rotate: 360deg; } }
  @keyframes fadein { to { opacity: 1; } }

  /* hero */
  .hero { position: relative; min-height: 100svh; display: grid; align-items: center; overflow: hidden; }
  .aurora { position: absolute; inset: -10%; pointer-events: none; transform: translate(var(--ax, 0), var(--ay, 0)); transition: transform 1.2s var(--ease); }
  .aurora i { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; animation: drift 18s ease-in-out infinite alternate; }
  .aurora i:nth-child(1) { width: 46vw; height: 46vw; left: 48%; top: -6%; background: #8fa3ff; }
  .aurora i:nth-child(2) { width: 38vw; height: 38vw; left: 70%; top: 34%; background: #f59ac4; animation-duration: 22s; animation-delay: -6s; }
  .aurora i:nth-child(3) { width: 34vw; height: 34vw; left: 40%; top: 50%; background: #ffc59a; animation-duration: 26s; animation-delay: -12s; }
  .aurora i:nth-child(4) { width: 30vw; height: 30vw; left: -6%; top: -12%; background: #c3a6ff; animation-duration: 20s; }
  @keyframes drift { 0% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-6vw, 5vh) scale(1.12); } 100% { transform: translate(4vw, -4vh) scale(.95); } }
  #sky { position: absolute; inset: 0; width: 100%; height: 100%; }
  .hero .content { position: relative; padding: 120px 0 90px; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 40px; align-items: center; }
  .hero h1 { font-size: clamp(44px, 7.6vw, 116px); line-height: .95; font-weight: 800; margin-top: 22px; }
  .rotator { display: inline-grid; vertical-align: top; height: 1.4em; line-height: 1.4; overflow: hidden; }
  .rotator span { grid-area: 1 / 1; transition: transform .7s var(--ease), opacity .7s; transform: translateY(110%); opacity: 0; }
  .rotator span.on { transform: none; opacity: 1; } .rotator span.out { transform: translateY(-110%); opacity: 0; }
  .hero .for { font-size: clamp(18px, 2.2vw, 26px); font-weight: 600; margin-top: 22px; line-height: 1.4; }
  .hero .for .rotator span { color: var(--violet); }
  .hero p.sub { color: var(--muted); font-size: clamp(17px, 1.9vw, 20px); max-width: 600px; margin-top: 14px; }
  .actions { margin-top: 32px; display: flex; gap: 12px; flex-wrap: wrap; }
  .trust { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
  .trust span { background: rgba(255,255,255,.75); border: 1px solid var(--line); padding: 8px 14px; border-radius: 999px; font-size: 14px; font-weight: 600; backdrop-filter: blur(6px); }
  .trust b { background: var(--brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
  /* phone mock */
  .phone-wrap { perspective: 1200px; display: grid; justify-items: center; position: relative; }
  .phone { width: 290px; height: 590px; border-radius: 46px; border: 10px solid var(--ink); background: #000; position: relative; overflow: hidden; box-shadow: var(--shadow-lg);
    transform: rotateY(var(--ry, -12deg)) rotateX(var(--rx, 6deg)); transition: transform .6s var(--ease); }
  .phone img { width: 100%; height: 100%; object-fit: cover; }
  .phone .bar { position: absolute; top: 14px; left: 50%; transform: translateX(-50%); width: 90px; height: 24px; background: var(--ink); border-radius: 20px; }
  .phone .shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.35), transparent 35%, transparent 55%, rgba(0,0,0,.7)); }
  .phone .t { position: absolute; left: 20px; right: 20px; bottom: 76px; color: #fff; font-family: Georgia, serif; font-size: 34px; line-height: 1; font-weight: 700; }
  .phone .p { position: absolute; left: 20px; right: 20px; bottom: 22px; background: #e0a64b; color: #1d1611; text-align: center; padding: 12px; border-radius: 999px; font-weight: 700; font-size: 15px; }
  .phone .n { position: absolute; top: 50px; left: 20px; right: 20px; display: flex; justify-content: space-between; color: #fff; font-size: 12px; font-weight: 600; }
  .chip { position: absolute; background: #fff; border-radius: 16px; padding: 10px 14px; box-shadow: var(--shadow); font-size: 13.5px; font-weight: 600; display: flex; align-items: center; gap: 8px; animation: float 5s ease-in-out infinite; white-space: nowrap; }
  .chip i { width: 26px; height: 26px; border-radius: 9px; display: grid; place-items: center; font-style: normal; color: #fff; font-size: 13px; }
  .chip.a { left: -56px; top: 120px; } .chip.a i { background: var(--mint); }
  .chip.b { right: -30px; top: 250px; animation-delay: -1.6s; } .chip.b i { background: var(--blue); }
  .chip.c { left: -64px; bottom: 210px; animation-delay: -3s; } .chip.c i { background: var(--pink); }
  @keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
  @media (max-width: 980px) { .hero .content { grid-template-columns: 1fr; } .phone-wrap { display: none; } }
  .scroll-cue { position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); font-size: 11px; letter-spacing: .26em; color: var(--muted); text-transform: uppercase; display: grid; justify-items: center; gap: 8px; }
  .scroll-cue i { width: 2px; height: 40px; border-radius: 2px; background: var(--brand); animation: drip 2s ease-in-out infinite; transform-origin: top; }
  @keyframes drip { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

  /* marquee */
  .marquee { background: var(--ink); color: #fff; overflow: hidden; padding: 18px 0; transform: rotate(-1.5deg); margin: 0 -2%; box-shadow: var(--shadow); }
  .marquee .row { display: flex; gap: 34px; width: max-content; animation: slide 36s linear infinite; font-family: Unbounded, sans-serif; font-size: clamp(16px, 2vw, 22px); font-weight: 600; }
  .marquee .row span { display: flex; align-items: center; gap: 34px; }
  .marquee .row span::after { content: "✦"; background: var(--brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
  .marquee:hover .row { animation-play-state: paused; }
  @keyframes slide { to { transform: translateX(-50%); } }

  /* split words reveal */
  .split .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; }
  .split .w > span { display: inline-block; transform: translateY(110%); transition: transform 1.05s var(--ease); }
  .split.on .w > span { transform: none; }
  .reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s ease, transform .9s var(--ease); }
  .reveal.on { opacity: 1; transform: none; }

  /* walkthrough 1 */
  #walk1 { height: 640vh; position: relative; padding: 0; }
  #walk1 .stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; display: grid; place-items: center;
    background: radial-gradient(60% 50% at 20% 20%, rgba(143,163,255,.35), transparent), radial-gradient(50% 50% at 85% 75%, rgba(245,154,196,.35), transparent), var(--bg); }
  #walk1 .intro { position: absolute; top: clamp(90px, 12vh, 130px); left: 0; right: 0; text-align: center; z-index: 3; padding: 0 16px; }
  #walk1 .intro h2 { font-size: clamp(28px, 4.4vw, 58px); }
  #walk1 .intro p { color: var(--muted); margin-top: 8px; }
  @media (max-width: 759px) { #walk1 .intro { top: 76px; } #walk1 .intro h2 { font-size: 26px; } #walk1 .intro p { display: none; } }
  .browser { position: relative; width: 100vw; height: 100vh; height: 100svh; overflow: hidden; background: #000; transform-origin: 50% 60%; will-change: transform, border-radius; box-shadow: var(--shadow-lg); }
  .browser .chrome { position: absolute; z-index: 4; top: 0; left: 0; right: 0; height: 46px; display: flex; align-items: center; gap: 8px; padding: 0 16px; background: #fff; border-bottom: 1px solid var(--line); }
  .browser .chrome b { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; } .browser .chrome b:nth-child(2) { background: #febc2e; } .browser .chrome b:nth-child(3) { background: #28c840; }
  .browser .chrome span { margin-left: 14px; flex: 1; max-width: 420px; height: 28px; border-radius: 8px; background: #f1eefb; color: var(--muted); font-size: 13px; display: flex; align-items: center; padding: 0 12px; }
  .browser canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
  .browser .shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.42), rgba(0,0,0,0) 34%, rgba(0,0,0,0) 55%, rgba(0,0,0,.6)); pointer-events: none; }
  .site-nav { position: absolute; z-index: 3; top: 62px; left: clamp(16px, 4vw, 48px); right: clamp(16px, 4vw, 48px); display: flex; justify-content: space-between; align-items: center; color: #fff; font-family: Georgia, serif; }
  .site-nav strong { font-size: 22px; } .site-nav span { font-family: Inter, sans-serif; font-size: 13px; opacity: .85; }
  .beat { position: absolute; z-index: 3; left: clamp(16px, 6vw, 96px); right: 16px; bottom: 13vh; max-width: 900px; color: #fff; opacity: 0; transform: translateY(30px); }
  .beat h3 { font-family: Georgia, serif; font-weight: 700; font-size: clamp(36px, 6.4vw, 92px); line-height: 1; }
  .beat p { font-size: clamp(15px, 1.8vw, 20px); margin-top: 12px; opacity: .9; }
  .beat .pill { display: inline-block; margin-top: 20px; background: #e0a64b; color: #1d1611; padding: 13px 22px; border-radius: 999px; font-weight: 700; }
  .w1-progress { position: absolute; z-index: 5; right: clamp(14px, 3vw, 30px); top: 50%; transform: translateY(-50%); width: 3px; height: 120px; background: rgba(255,255,255,.25); border-radius: 3px; overflow: hidden; }
  .w1-progress i { display: block; width: 100%; height: 0; background: var(--brand); }
  .w1-label { position: absolute; z-index: 5; left: 50%; bottom: 22px; transform: translateX(-50%); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: #fff;
    background: rgba(0,0,0,.35); padding: 7px 12px; border-radius: 999px; backdrop-filter: blur(6px); white-space: nowrap; }

  /* how it works */
  .how { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 46px; counter-reset: h; }
  .how div { background: var(--paper); border-radius: 26px; padding: 30px; box-shadow: var(--shadow); position: relative; overflow: hidden; }
  .how div::before { counter-increment: h; content: counter(h); font-family: Unbounded, sans-serif; font-weight: 800; font-size: 60px; line-height: 1; background: var(--brand); -webkit-background-clip: text; background-clip: text; color: transparent; display: block; margin-bottom: 14px; }
  .how h3 { font-family: Unbounded, sans-serif; font-size: 20px; font-weight: 600; margin-bottom: 8px; }
  .how p { color: var(--muted); }
  @media (max-width: 820px) { .how { grid-template-columns: 1fr; } }

  /* for whom: tabs */
  .tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; }
  .tabs button { font: inherit; font-weight: 700; font-size: 15px; padding: 12px 18px; border-radius: 999px; border: 2px solid var(--line); background: var(--paper); color: var(--ink); cursor: pointer; transition: all .25s; }
  .tabs button:hover { border-color: var(--violet); }
  .tabs button[aria-selected="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
  .panel { display: grid; grid-template-columns: 1.3fr 1fr; gap: 20px; margin-top: 22px; }
  .panel[hidden] { display: none; }
  .panel .list { background: var(--paper); border-radius: 28px; padding: 34px; box-shadow: var(--shadow); }
  .panel h3 { font-family: Unbounded, sans-serif; font-size: 24px; font-weight: 600; margin-bottom: 14px; }
  .panel ul { list-style: none; display: grid; gap: 12px; }
  .panel li { padding-left: 34px; position: relative; }
  .panel li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 24px; height: 24px; border-radius: 8px; background: var(--brand); color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 800; }
  .panel .pick { border-radius: 28px; padding: 34px; color: #fff; background: var(--brand); box-shadow: var(--shadow-lg); display: flex; flex-direction: column; gap: 10px; animation: pop .5s var(--ease); }
  .panel .pick small { text-transform: uppercase; letter-spacing: .16em; font-weight: 700; font-size: 12px; opacity: .85; }
  .panel .pick strong { font-family: Unbounded, sans-serif; font-size: 34px; line-height: 1.05; }
  .panel .pick p { opacity: .92; }
  .panel .pick .btn { margin-top: auto; align-self: flex-start; background: #fff; color: var(--ink); }
  @keyframes pop { from { transform: scale(.96); opacity: 0; } }
  @media (max-width: 820px) { .panel { grid-template-columns: 1fr; } }

  /* capabilities: colourful night section */
  #caps { background: linear-gradient(160deg, var(--night) 0%, #2a1a72 55%, #55207e 100%); color: #fff; padding-bottom: 60px; overflow: hidden; }
  #caps .eyebrow { color: #ffc0dc; } #caps .lead { color: #cfcaf5; }
  .caps-pin { overflow: hidden; }
  .caps-track { display: flex; gap: 18px; padding: 50px max(16px, calc((100vw - 1240px) / 2)) 10px; width: max-content; will-change: transform; }
  .cap { --c: var(--blue); width: min(380px, 80vw); min-height: 360px; flex: none; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); border-radius: 28px; padding: 30px;
    display: flex; flex-direction: column; position: relative; overflow: hidden; transition: transform .2s; }
  .cap::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--c); }
  .cap .n { font-family: Unbounded, sans-serif; font-size: 13px; color: var(--c); letter-spacing: .2em; font-weight: 700; }
  .cap h3 { font-family: Unbounded, sans-serif; font-weight: 600; font-size: 22px; margin: 16px 0 10px; line-height: 1.15; }
  .cap p { color: #d6d2f7; }
  .cap .viz { margin-top: auto; padding-top: 24px; height: 120px; position: relative; }
  .cap::before { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--c) 35%, transparent), transparent 65%); opacity: 0; transition: opacity .3s; }
  .cap:hover::before { opacity: 1; }
  .viz-door { display: flex; gap: 5px; align-items: flex-end; height: 100%; }
  .viz-door i { flex: 1; background: linear-gradient(180deg, var(--c), transparent); border-radius: 8px 8px 0 0; animation: rise 2.4s ease-in-out infinite; }
  .viz-door i:nth-child(2) { animation-delay: .15s } .viz-door i:nth-child(3) { animation-delay: .3s } .viz-door i:nth-child(4) { animation-delay: .45s } .viz-door i:nth-child(5) { animation-delay: .6s }
  @keyframes rise { 0%,100% { height: 30%; } 50% { height: 100%; } }
  .viz-orbit { width: 110px; height: 110px; border: 2px dashed color-mix(in srgb, var(--c) 70%, transparent); border-radius: 50%; position: relative; animation: spin 9s linear infinite; }
  .viz-orbit::after { content: ""; position: absolute; top: -8px; left: 50%; width: 16px; height: 16px; margin-left: -8px; border-radius: 50%; background: var(--c); box-shadow: 0 0 24px var(--c); }
  @keyframes spin { to { transform: rotate(360deg); } }
  .viz-bars { display: grid; gap: 10px; }
  .viz-bars span { display: block; height: 12px; border-radius: 6px; background: rgba(255,255,255,.12); position: relative; overflow: hidden; }
  .viz-bars span::after { content: ""; position: absolute; inset: 0; width: var(--w); background: var(--c); border-radius: inherit; }
  .viz-pin { font-family: Unbounded, sans-serif; font-size: 44px; color: var(--c); display: flex; align-items: end; gap: 12px; height: 100%; }
  .viz-pin small { font-family: Inter, sans-serif; font-size: 14px; color: #cfcaf5; margin-bottom: 8px; }

  /* walkthrough 2 */
  .w2 { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 60px); margin-top: 60px; }
  .w2 .steps2 { display: grid; }
  .w2 .room { min-height: 85vh; display: flex; flex-direction: column; justify-content: center; opacity: .3; transition: opacity .5s; }
  .w2 .room.on { opacity: 1; }
  .w2 .room .k { font-family: Unbounded, sans-serif; font-size: 13px; color: var(--pink); letter-spacing: .2em; font-weight: 700; }
  .w2 .room h3 { font-family: Unbounded, sans-serif; font-size: clamp(26px, 3.2vw, 42px); font-weight: 600; margin: 14px 0 12px; line-height: 1.08; }
  .w2 .room p { color: var(--muted); font-size: 18px; max-width: 440px; }
  .w2 .view { position: sticky; top: 12vh; height: 76vh; border-radius: 30px; overflow: hidden; background: #ddd; box-shadow: var(--shadow-lg); border: 6px solid #fff; }
  .w2 .view canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
  .w2 .tag { position: absolute; z-index: 2; display: flex; align-items: center; gap: 10px; color: var(--ink); font-size: 14px; font-weight: 700; opacity: 0; transform: translateY(10px); transition: opacity .45s, transform .45s var(--ease); pointer-events: none; }
  .w2 .tag.on { opacity: 1; transform: none; }
  .w2 .tag i { width: 16px; height: 16px; border-radius: 50%; background: var(--pink); border: 3px solid #fff; animation: ping 1.8s ease-out infinite; }
  .w2 .tag span { background: rgba(255,255,255,.92); padding: 7px 12px; border-radius: 999px; box-shadow: 0 6px 20px rgba(0,0,0,.18); }
  @keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(240,70,143,.6); } 100% { box-shadow: 0 0 0 18px rgba(240,70,143,0); } }
  .w2 .hud { position: absolute; z-index: 2; left: 18px; right: 18px; bottom: 16px; display: flex; justify-content: space-between; align-items: center; color: var(--ink); font-size: 13px; }
  .w2 .hud .bar { flex: 1; height: 4px; margin: 0 14px; background: rgba(255,255,255,.45); border-radius: 4px; overflow: hidden; }
  .w2 .hud .bar i { display: block; height: 100%; width: 0; background: var(--brand); }
  .w2 .hud b { background: rgba(255,255,255,.92); padding: 6px 12px; border-radius: 999px; font-weight: 700; }
  @media (max-width: 900px) {
    .w2 { grid-template-columns: 1fr; }
    .w2 .view { order: -1; top: 64px; height: 46vh; z-index: 2; }
    .w2 .room { min-height: 75vh; justify-content: flex-end; padding-bottom: 6vh; }
  }

  /* before / after */
  #antes { background: linear-gradient(180deg, var(--bg), #fff1e8); }
  .ba { position: relative; margin-top: 50px; border-radius: 28px; overflow: hidden; aspect-ratio: 16/9; user-select: none; touch-action: pan-y; background: #fff; box-shadow: var(--shadow-lg); border: 6px solid #fff; }
  .ba .pane { position: absolute; inset: 0; }
  .ba .old { background: #f1f1f1; color: #222; font-family: 'Times New Roman', serif; padding: 4% 5%; }
  .ba .old .hdr { background: #3b5998; color: #fff; padding: 10px 14px; font-size: clamp(12px, 1.6vw, 20px); }
  .ba .old .row { display: flex; gap: 3%; margin-top: 3%; }
  .ba .old .img { flex: 0 0 34%; aspect-ratio: 4/3; background: repeating-linear-gradient(45deg, #ccc 0 10px, #ddd 10px 20px); display: grid; place-items: center; font-size: clamp(10px, 1.2vw, 14px); color: #777; }
  .ba .old p { font-size: clamp(10px, 1.3vw, 16px); line-height: 1.35; }
  .ba .old .marq { margin-top: 3%; color: red; font-size: clamp(11px, 1.4vw, 18px); font-weight: bold; }
  .ba .old .ftr { position: absolute; left: 5%; right: 5%; bottom: 5%; font-size: clamp(9px, 1vw, 12px); color: #888; border-top: 1px solid #bbb; padding-top: 8px; }
  .ba .new { clip-path: inset(0 0 0 var(--cut, 50%)); background: #000; }
  .ba .new img { width: 100%; height: 100%; object-fit: cover; }
  .ba .new .shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.35), transparent 40%, rgba(0,0,0,.65)); }
  .ba .new .copy { position: absolute; left: 6%; bottom: 9%; color: #fff; max-width: 60%; }
  .ba .new .copy strong { font-family: Georgia, serif; font-size: clamp(22px, 4.2vw, 58px); line-height: 1; display: block; }
  .ba .new .copy span { display: inline-block; margin-top: 14px; background: #e0a64b; color: #1d1611; padding: 9px 16px; border-radius: 999px; font-weight: 700; font-size: clamp(11px, 1.3vw, 15px); font-family: Inter, sans-serif; }
  .ba .handle { position: absolute; top: 0; bottom: 0; left: var(--cut, 50%); width: 3px; margin-left: -1.5px; background: #fff; z-index: 3; }
  .ba .handle button { position: absolute; top: 50%; left: 50%; width: 58px; height: 58px; margin: -29px 0 0 -29px; border-radius: 50%; border: 4px solid #fff; background: var(--brand); color: #fff; font-size: 20px; font-weight: 800; cursor: ew-resize; box-shadow: 0 8px 30px rgba(0,0,0,.35); }
  .ba .lbl { position: absolute; top: 14px; z-index: 2; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; }
  .ba .lbl.l { left: 14px; background: #222; color: #fff; } .ba .lbl.r { right: 14px; background: var(--brand); color: #fff; }
  .ba-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 26px; }
  .ba-points div { background: #fff; border-radius: 20px; padding: 20px 22px; box-shadow: var(--shadow); }
  .ba-points b { display: block; font-size: 16px; margin-bottom: 4px; } .ba-points span { color: var(--muted); font-size: 15px; }
  @media (max-width: 760px) { .ba { aspect-ratio: 4/5; } .ba .old .row { flex-direction: column; } .ba .old .img { flex: none; width: 70%; } .ba .new .copy { max-width: 80%; } .ba-points { grid-template-columns: 1fr; } }

  /* goals + site test */
  .gauges { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; margin-top: 50px; }
  .gauge { background: var(--paper); border-radius: 26px; padding: 28px; text-align: center; box-shadow: var(--shadow); }
  .gauge svg { width: 130px; height: 130px; margin: 0 auto; transform: rotate(-90deg); }
  .gauge circle { fill: none; stroke-width: 10; }
  .gauge .track { stroke: #eeeaff; }
  .gauge .val { stroke: url(#gg); stroke-linecap: round; stroke-dasharray: 339.3; stroke-dashoffset: 339.3; transition: stroke-dashoffset 1.6s var(--ease); }
  .gauge.on .val { stroke-dashoffset: var(--off); }
  .gauge .num { font-family: Unbounded, sans-serif; font-size: 24px; font-weight: 700; margin-top: -86px; height: 86px; }
  .gauge h3 { font-size: 16px; margin-top: 18px; } .gauge p { color: var(--muted); font-size: 14px; margin-top: 4px; }
  .test { margin-top: 26px; background: var(--ink); color: #fff; border-radius: 28px; padding: clamp(24px, 4vw, 40px); display: grid; grid-template-columns: 1fr 1.2fr; gap: 24px; align-items: center; position: relative; overflow: hidden; }
  .test::before { content: ""; position: absolute; right: -120px; top: -160px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(closest-side, rgba(240,70,143,.5), transparent); }
  .test h3 { font-family: Unbounded, sans-serif; font-size: clamp(22px, 2.6vw, 30px); line-height: 1.1; position: relative; }
  .test p { color: #cfcaf5; margin-top: 8px; position: relative; }
  .test form { display: flex; gap: 10px; position: relative; flex-wrap: wrap; }
  .test input { flex: 1 1 220px; font: inherit; padding: 15px 18px; border-radius: 999px; border: 0; color: var(--ink); }
  @media (max-width: 820px) { .test { grid-template-columns: 1fr; } }

  /* prices */
  #precos { background: linear-gradient(180deg, #fff1e8 0%, var(--bg) 30%); }
  .tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 50px; align-items: stretch; }
  .tier { background: var(--paper); border-radius: 30px; padding: 32px; display: flex; flex-direction: column; box-shadow: var(--shadow); position: relative; transition: transform .2s; }
  .tier h3 { font-family: Unbounded, sans-serif; font-size: 22px; font-weight: 700; }
  .tier .for { color: var(--muted); margin-top: 6px; min-height: 52px; }
  .tier .price { margin-top: 18px; display: flex; align-items: baseline; gap: 8px; }
  .tier .price small { color: var(--muted); font-weight: 600; font-size: 14px; }
  .tier .price strong { font-family: Unbounded, sans-serif; font-size: 46px; font-weight: 800; line-height: 1; letter-spacing: -.03em; }
  .tier .time { margin-top: 8px; font-size: 14px; font-weight: 600; color: var(--violet); }
  .tier ul { list-style: none; margin: 20px 0 26px; flex: 1; }
  .tier li { padding: 9px 0 9px 28px; border-top: 1px solid var(--line); position: relative; font-size: 15.5px; }
  .tier li::before { content: "✦"; position: absolute; left: 2px; background: var(--brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
  .tier li.no { color: #9895b8; } .tier li.no::before { content: "–"; color: #b5b2d4; background: none; }
  .tier.star { background: linear-gradient(var(--paper), var(--paper)) padding-box, var(--brand) border-box; border: 3px solid transparent; box-shadow: var(--shadow-lg); }
  .badge { position: absolute; top: -14px; left: 32px; font-size: 11.5px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #fff; background: var(--brand); padding: 7px 13px; border-radius: 999px; }
  @media (max-width: 980px) { .tiers { grid-template-columns: 1fr; } }
  .plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 18px; }
  .plan { background: var(--paper); border-radius: 26px; padding: 26px 30px; box-shadow: var(--shadow); display: grid; grid-template-columns: 1fr auto; gap: 6px 20px; align-items: start; }
  .plan h3 { font-family: Unbounded, sans-serif; font-size: 18px; font-weight: 600; }
  .plan .pm { font-family: Unbounded, sans-serif; font-weight: 800; font-size: 28px; white-space: nowrap; } .plan .pm small { font-size: 14px; color: var(--muted); font-family: Inter, sans-serif; font-weight: 600; }
  .plan p { grid-column: 1 / -1; color: var(--muted); font-size: 15.5px; }
  @media (max-width: 760px) { .plans { grid-template-columns: 1fr; } }
  .fine { color: var(--muted); font-size: 14px; margin-top: 18px; }

  /* calculator */
  .calc { margin-top: 40px; display: grid; grid-template-columns: 1.35fr 1fr; gap: 20px; align-items: start; }
  .calc .opts { background: var(--paper); border-radius: 30px; padding: clamp(22px, 3vw, 34px); box-shadow: var(--shadow); }
  .calc h3 { font-family: Unbounded, sans-serif; font-size: 18px; font-weight: 600; margin: 26px 0 12px; } .calc h3:first-child { margin-top: 0; }
  .choice { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .choice.two { grid-template-columns: repeat(3, 1fr); }
  .opt { position: relative; }
  .opt input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
  .opt span { display: block; border: 2px solid var(--line); border-radius: 18px; padding: 14px 16px; transition: all .2s; height: 100%; }
  .opt span b { display: block; } .opt span em { font-style: normal; color: var(--muted); font-size: 14px; }
  .opt input:checked + span { border-color: var(--violet); background: #f3eeff; box-shadow: 0 0 0 4px rgba(123,63,228,.12); }
  .opt input:focus-visible + span { outline: 3px solid var(--blue); outline-offset: 2px; }
  .extras { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .stepper { display: flex; align-items: center; justify-content: space-between; border: 2px solid var(--line); border-radius: 18px; padding: 10px 12px 10px 16px; }
  .stepper div { display: flex; align-items: center; gap: 10px; }
  .stepper button { width: 34px; height: 34px; border-radius: 50%; border: 0; background: #f0ecff; color: var(--ink); font-size: 18px; font-weight: 800; cursor: pointer; }
  .stepper output { min-width: 18px; text-align: center; font-weight: 800; }
  @media (max-width: 640px) { .choice, .choice.two, .extras { grid-template-columns: 1fr; } }
  .total { position: sticky; top: 96px; background: var(--ink); color: #fff; border-radius: 30px; padding: 32px; box-shadow: var(--shadow-lg); overflow: hidden; }
  .total::before { content: ""; position: absolute; inset: auto -100px -160px auto; width: 380px; height: 380px; border-radius: 50%; background: radial-gradient(closest-side, rgba(123,63,228,.6), transparent); }
  .total > * { position: relative; }
  .total small { text-transform: uppercase; letter-spacing: .16em; font-size: 12px; font-weight: 700; color: #cfcaf5; }
  .total .big { font-family: Unbounded, sans-serif; font-size: clamp(44px, 5vw, 62px); font-weight: 800; line-height: 1.05; margin: 6px 0 4px; }
  .total .big span { background: linear-gradient(115deg, #a9b6ff, #ff9ac5 60%, #ffc59a); -webkit-background-clip: text; background-clip: text; color: transparent; }
  .total dl { display: grid; grid-template-columns: 1fr auto; gap: 8px 14px; margin: 18px 0; font-size: 15px; border-top: 1px solid rgba(255,255,255,.14); padding-top: 16px; }
  .total dt { color: #cfcaf5; } .total dd { font-weight: 700; text-align: right; }
  .total ul { list-style: none; font-size: 14px; color: #cfcaf5; display: grid; gap: 4px; margin-bottom: 18px; min-height: 20px; }
  .total .btn { width: 100%; }
  .total .fine { color: #a9a5d8; font-size: 12.5px; }
  @media (max-width: 900px) { .calc { grid-template-columns: 1fr; } .total { position: relative; top: 0; } }

  /* process */
  .steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 56px; position: relative; }
  .steps::before { content: ""; position: absolute; left: 0; right: 0; top: 27px; height: 3px; background: var(--line); border-radius: 3px; }
  .steps::after { content: ""; position: absolute; left: 0; top: 27px; height: 3px; width: var(--sp, 0%); background: var(--brand); border-radius: 3px; transition: width .2s; }
  .step { position: relative; z-index: 1; }
  .step .n { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: #fff; box-shadow: var(--shadow); font-family: Unbounded, sans-serif; font-weight: 800; color: var(--violet); border: 3px solid #fff; }
  .step h3 { font-family: Unbounded, sans-serif; font-weight: 600; font-size: 19px; margin: 18px 0 8px; }
  .step p { color: var(--muted); }
  .step em { display: inline-block; margin-top: 10px; font-style: normal; font-size: 13px; font-weight: 700; color: var(--pink); }
  @media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } .steps::before, .steps::after { display: none; } }
  @media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

  /* faq */
  #faq { background: #fff; }
  .faq-cats { display: grid; grid-template-columns: 1fr 1fr; gap: 0 50px; margin-top: 40px; }
  .faq-cats h3 { font-family: Unbounded, sans-serif; font-size: 15px; letter-spacing: .12em; text-transform: uppercase; color: var(--violet); margin: 30px 0 4px; }
  .faq details { border-bottom: 1px solid var(--line); }
  .faq summary { list-style: none; cursor: pointer; padding: 20px 44px 20px 0; font-size: 18px; font-weight: 600; position: relative; transition: color .2s; }
  .faq summary:hover { color: var(--violet); }
  .faq summary::-webkit-details-marker { display: none; }
  .faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); width: 30px; height: 30px; border-radius: 50%; background: #f0ecff; color: var(--violet); display: grid; place-items: center; font-size: 20px; transition: transform .3s, background .3s, color .3s; }
  .faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); background: var(--violet); color: #fff; }
  .faq .a { overflow: hidden; } .faq .a p { color: var(--muted); padding: 0 0 20px; }
  @media (max-width: 860px) { .faq-cats { grid-template-columns: 1fr; } }

  /* contact */
  .contact { background: radial-gradient(60% 60% at 90% 10%, rgba(245,154,196,.35), transparent), radial-gradient(50% 50% at 0% 90%, rgba(143,163,255,.35), transparent), var(--bg); }
  .contact h2 { font-size: clamp(38px, 7vw, 96px); }
  .form { margin-top: 44px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; max-width: 900px; background: var(--paper); padding: clamp(22px, 3vw, 36px); border-radius: 30px; box-shadow: var(--shadow-lg); }
  .form label { display: grid; gap: 8px; font-size: 14px; color: var(--ink); font-weight: 600; }
  .form input, .form select, .form textarea { font: inherit; font-weight: 400; color: var(--ink); background: #faf9ff; border: 2px solid var(--line); border-radius: 14px; padding: 13px 15px; transition: border-color .2s, box-shadow .2s; }
  .form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--violet); box-shadow: 0 0 0 4px rgba(123,63,228,.14); }
  .form textarea { min-height: 120px; resize: vertical; }
  .form .full { grid-column: 1 / -1; }
  .form .note { font-size: 13.5px; color: var(--muted); font-weight: 400; }
  .form .actions { margin-top: 4px; }
  @media (max-width: 640px) { .form { grid-template-columns: 1fr; } }

  /* phone CTA bar */
  .mbar { position: fixed; z-index: 45; left: 12px; right: 12px; bottom: 12px; display: none; gap: 8px; padding: 8px; background: rgba(255,255,255,.9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-radius: 999px; box-shadow: var(--shadow-lg); transform: translateY(140%); transition: transform .5s var(--ease); }
  .mbar.show { transform: none; }
  .mbar a { flex: 1; padding: 13px 10px; font-size: 15px; }
  @media (max-width: 760px) { .mbar { display: flex; } }

  .tilt { transform-style: preserve-3d; }

  @media (prefers-reduced-motion: reduce) {
    .reveal, .split .w > span { opacity: 1 !important; transform: none !important; transition: none !important; }
    .aurora i, .chip, .viz-door i, .viz-orbit, .scroll-cue i, .w2 .tag i, .marquee .row, #loader svg { animation: none !important; }
    #walk1 { height: auto; } #walk1 .stage { position: relative; height: 100svh; }
    .ring, .spark { display: none; }
  }

/* walkthrough 3: real 3D (Gaussian splatting). Starts as the site's rounded window and opens to full screen on
   scroll (like demo 1); --e (0..1) is set by three-d.js. */
#walk3 { height: 480vh; padding: 0; position: relative; }
.w3-stage { --e: 0; --side: max(16px, calc((100vw - 1240px) / 2)); position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden;
  background: radial-gradient(55% 45% at 85% 15%, rgba(245,154,196,.35), transparent), radial-gradient(50% 50% at 10% 90%, rgba(143,163,255,.35), transparent), var(--bg); }
.w3-head { position: absolute; left: 0; right: 0; top: 96px; z-index: 1; opacity: calc(1 - var(--e) * 1.8); transform: translateY(calc(var(--e) * -50px)); }
.w3-head h2 { font-size: clamp(28px, 3.8vw, 52px); margin-top: 10px; }
.w3-head p { color: var(--muted); max-width: 560px; margin-top: 8px; }
.w3-view { position: absolute; z-index: 2; overflow: hidden; touch-action: pan-y; cursor: grab;
  left: calc(var(--side) * (1 - var(--e))); right: calc(var(--side) * (1 - var(--e)));
  top: calc(var(--top, 300px) * (1 - var(--e))); bottom: calc(18px * (1 - var(--e)));
  border-radius: calc(30px * (1 - var(--e))); border: calc(6px * (1 - var(--e))) solid #fff; box-shadow: var(--shadow-lg);
  background: radial-gradient(60% 50% at 70% 30%, rgba(123,63,228,.55), transparent 70%), linear-gradient(180deg, #0d0b2b, #1b1250 60%, #2a1458); }
#walk3[data-scene="pov"] .w3-view { background: linear-gradient(180deg, #dfe6ee, #c9d1da); }
.w3-view.grab { cursor: grabbing; }
#cv-3d { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.w3-poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity .8s; pointer-events: none; opacity: 0; }
#walk3[data-scene="pov"]:not(.ready) .w3-poster[data-for="pov"], #walk3[data-scene="orbit"]:not(.ready) .w3-poster[data-for="orbit"] { opacity: 1; }
.w3-shade { position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, rgba(5,5,20,.35), transparent 22%, transparent 52%, rgba(5,5,20,.62)); opacity: calc(.35 + var(--e) * .65); }
.w3-chips { position: absolute; z-index: 3; left: 16px; top: calc(16px + var(--e) * 66px); display: flex; gap: 8px; flex-wrap: wrap; }
.w3-chips button { font: inherit; font-weight: 700; font-size: 14px; padding: 10px 15px; border-radius: 999px; cursor: pointer; transition: all .25s;
  color: #fff; background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.35); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.w3-chips button:hover { background: rgba(255,255,255,.28); }
.w3-chips button[aria-pressed="true"] { background: #fff; color: var(--ink); border-color: #fff; }
.w3-beat { position: absolute; z-index: 2; right: clamp(18px, 6vw, 90px); bottom: clamp(70px, 14vh, 140px); max-width: 560px; text-align: right; color: #fff;
  opacity: 0; transform: translateY(24px); transition: opacity .6s, transform .6s var(--ease); pointer-events: none; }
.w3-beat.on { opacity: 1; transform: none; }
.w3-beat.on .btn { pointer-events: auto; }
.w3-beat h3 { font-family: Unbounded, sans-serif; font-size: clamp(26px, 3.4vw, 50px); line-height: 1.04; letter-spacing: -.02em; text-shadow: 0 4px 30px rgba(0,0,0,.55); }
.w3-beat p { color: #eceaff; margin-top: 12px; font-size: clamp(15px, 1.5vw, 19px); text-shadow: 0 2px 16px rgba(0,0,0,.7); }
.w3-beat .btn { margin-top: 18px; }
.w3-hud { position: absolute; z-index: 3; right: 16px; top: calc(16px + var(--e) * 66px); display: flex; gap: 8px; align-items: center; white-space: nowrap; color: #fff;
  background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.35); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  padding: 8px 13px; border-radius: 999px; font-size: 13px; font-weight: 700; }
.w3-hud i { width: 8px; height: 8px; border-radius: 50%; background: var(--sun); animation: ping3 1.4s ease-out infinite; }
#walk3.ready .w3-hud i { background: var(--mint); }
#walk3.failed .w3-hud i { background: var(--pink); animation: none; }
@keyframes ping3 { 0% { box-shadow: 0 0 0 0 rgba(255,205,77,.7); } 100% { box-shadow: 0 0 0 10px rgba(255,205,77,0); } }
.w3-bar { position: absolute; z-index: 3; left: 50%; bottom: 22px; transform: translateX(-50%); width: min(320px, 50%); height: 3px; border-radius: 3px; background: rgba(255,255,255,.3); overflow: hidden; }
.w3-bar i { display: block; height: 100%; width: 0; background: var(--brand); }
.w3-credit { position: absolute; z-index: 3; right: 16px; bottom: 12px; font-size: 11px; color: rgba(255,255,255,.75); text-shadow: 0 1px 6px rgba(0,0,0,.6); display: none; }
.w3-credit a { color: inherit; }
#walk3[data-scene="pov"] .w3-credit[data-for="pov"], #walk3[data-scene="orbit"] .w3-credit[data-for="orbit"] { display: block; }
@media (max-width: 760px) {
  .w3-stage { --side: 10px; }
  .w3-head { top: 80px; }
  .w3-head p { display: none; }
  .w3-view { border-radius: calc(24px * (1 - var(--e))); }
  .w3-chips { left: 10px; right: 10px; top: calc(12px + var(--e) * 60px); }
  .w3-chips button { padding: 8px 12px; font-size: 13px; }
  .w3-hud { top: auto; bottom: 44px; right: 50%; transform: translateX(50%); }
  .w3-beat { left: 16px; right: 16px; text-align: left; bottom: 96px; }
  .w3-credit { left: 12px; right: 12px; bottom: 10px; }
  .w3-bar { bottom: 32px; }
}
@media (prefers-reduced-motion: reduce) { #walk3 { height: auto; } .w3-stage { position: relative; height: 100svh; } }