:root {
      --black: #0A0A0C;
      --panel: #0F0F12;
      --panel-2: #141418;
      --graphite: #1A1A1F;
      --indigo: #4F46E5;
      --indigo-lt: #6D67F0;
      --lav: #A5A0FF;
      --indigo-glow: rgba(79, 70, 229, 0.35);
      --indigo-soft: rgba(79, 70, 229, 0.12);
      --white: #FFFFFF;
      --muted: rgba(255, 255, 255, 0.62);
      --faint: rgba(255, 255, 255, 0.48);
      --border: rgba(255, 255, 255, 0.08);
      --border-lt: rgba(255, 255, 255, 0.14);
      --glass: rgba(255, 255, 255, 0.03);
      --ease: cubic-bezier(0.16, 1, 0.3, 1);
      --nav-h: 74px;
      --maxw: 1200px;
    }

    * { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }

    body {
      font-family: 'Manrope', system-ui, -apple-system, sans-serif;
      background: var(--black);
      color: var(--white);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    a { color: inherit; text-decoration: none; }
    ::selection { background: var(--indigo); color: var(--white); }
    :focus-visible { outline: 2px solid var(--lav); outline-offset: 3px; border-radius: 8px; }
    :focus:not(:focus-visible) { outline: none; }
    img, svg { display: block; max-width: 100%; }

    .serif { font-family: 'Instrument Serif', Georgia, serif; font-style: italic; font-weight: 400; letter-spacing: 0; }

    .wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

    .eyebrow {
      display: inline-flex; align-items: center; gap: 10px;
      font-family: 'JetBrains Mono', monospace;
      font-size: 12px; font-weight: 500; letter-spacing: 0.2em;
      text-transform: uppercase; color: var(--faint);
    }
    /* assinatura: índice entre colchetes em índigo */
    .eyebrow[data-i]::before { content: "[" attr(data-i) "]"; color: var(--lav); letter-spacing: 0.08em; }

    /* ---------- BUTTONS ---------- */
    .btn {
      display: inline-flex; align-items: center; gap: 9px;
      font-family: 'Manrope', sans-serif; font-size: 14px; font-weight: 600;
      padding: 12px 22px; border-radius: 999px; cursor: pointer; white-space: nowrap;
      border: 1px solid transparent;
      transition: transform 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease), color 0.3s var(--ease);
    }
    .btn svg { transition: transform 0.3s var(--ease); }
    .btn-primary { background: var(--white); color: #0A0A0C; box-shadow: 0 8px 30px -10px rgba(255,255,255,0.35); }
    .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(165,160,255,0.6); }
    .btn-primary:hover svg { transform: translateX(3px); }
    .btn-ghost { border-color: var(--border-lt); color: var(--white); background: var(--glass); backdrop-filter: blur(6px); }
    .btn-ghost:hover { border-color: rgba(255,255,255,0.34); background: rgba(255,255,255,0.05); }

    /* ---------- NAV ---------- */
    header {
      position: fixed; inset: 0 0 auto 0; z-index: 100;
      display: flex; justify-content: center;
      padding: 18px 20px;
      pointer-events: none;
    }
    .nav {
      position: relative; pointer-events: auto;
      display: flex; align-items: center; justify-content: space-between;
      width: 100%; max-width: 860px;
      padding: 9px 9px 9px 22px;
      border-radius: 999px;
      background: rgba(18,18,24,0.55);
      backdrop-filter: blur(18px) saturate(160%);
      -webkit-backdrop-filter: blur(18px) saturate(160%);
      border: 1px solid var(--border-lt);
      box-shadow: 0 10px 34px -14px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.06);
      transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease), max-width 0.5s var(--ease);
    }
    header.scrolled .nav { background: rgba(14,14,18,0.74); max-width: 760px; box-shadow: 0 16px 44px -14px rgba(0,0,0,0.85), inset 0 1px 0 rgba(255,255,255,0.06); }
    .brand { display: inline-flex; align-items: center; gap: 9px; font-size: 20px; font-weight: 700; letter-spacing: -0.03em; }
    .brand-mark { width: 25px; height: 22px; display: block; flex: none; filter: drop-shadow(0 0 10px rgba(167,139,250,0.35)); }
    .nav-links {
      position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
      display: flex; align-items: center; gap: 36px; font-size: 14px; color: var(--muted);
    }
    .nav-links a { position: relative; transition: color 0.25s var(--ease); }
    .nav-links a::after { content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 1px; background: var(--lav); transition: width 0.3s var(--ease); }
    .nav-links a:hover { color: var(--white); }
    .nav-links a:hover::after { width: 100%; }
    .nav .btn { padding: 10px 20px; }
    .menu-toggle { display: none; background: none; border: 0; color: var(--white); cursor: pointer; }

    /* ---------- HERO ---------- */
    .hero { position: relative; padding: calc(var(--nav-h) + 84px) 0 0; overflow: hidden; }
    .hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
    .hero-bg::before {
      content: ""; position: absolute; top: -160px; left: 50%; transform: translateX(-50%);
      width: 1100px; height: 680px; max-width: 140vw;
      background: radial-gradient(closest-side, rgba(79,70,229,0.30), rgba(79,70,229,0.06) 55%, transparent 72%);
    }
    .hero-bg::after {
      content: ""; position: absolute; inset: 0;
      background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
      background-size: 62px 62px;
      mask-image: radial-gradient(110% 78% at 50% 0%, #000 0%, transparent 62%);
      -webkit-mask-image: radial-gradient(110% 78% at 50% 0%, #000 0%, transparent 62%);
      opacity: 0.5;
    }
    .hero .wrap { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; text-align: center; }
    .hero h1 {
      font-size: clamp(2.2rem, 5.6vw, 4.1rem); font-weight: 600; line-height: 1.05;
      letter-spacing: -0.032em; max-width: 17ch; margin: 0 auto;
      background: linear-gradient(180deg, #FFF 46%, rgba(255,255,255,0.66));
      -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    }
    .hero h1 .serif {
      background: linear-gradient(120deg, var(--lav), #cfccff);
      -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    }
    .hero p { font-size: clamp(1.02rem, 1.6vw, 1.2rem); color: var(--muted); max-width: 52ch; margin: 28px auto 0; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; justify-content: center; }

    /* mockup de produto (âncora visual da hero) */
    .hero-visual {
      position: relative; z-index: 1; width: 100%; max-width: 1000px; margin: 76px auto 0;
      -webkit-mask-image: linear-gradient(180deg, #000 74%, transparent 100%);
      mask-image: linear-gradient(180deg, #000 74%, transparent 100%);
    }
    .window {
      border: 1px solid var(--border-lt); border-radius: 14px; overflow: hidden;
      background: linear-gradient(180deg, #101014, #0c0c10);
      box-shadow: 0 50px 130px -50px rgba(79,70,229,0.5), 0 30px 70px -40px rgba(0,0,0,0.9);
    }
    .win-bar { display: flex; align-items: center; gap: 8px; padding: 13px 16px; border-bottom: 1px solid var(--border); }
    .win-bar .d { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,0.14); }
    .win-bar .url { margin: 0 auto; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--faint); background: rgba(255,255,255,0.03); border: 1px solid var(--border); border-radius: 999px; padding: 4px 18px; }
    .win-body { display: grid; grid-template-columns: 210px 1fr; min-height: 360px; text-align: left; }
    .win-side { border-right: 1px solid var(--border); padding: 20px 14px; display: flex; flex-direction: column; gap: 6px; background: rgba(255,255,255,0.01); }
    .win-side .wlogo { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 15px; padding: 4px 10px 16px; }
    .win-side .wlogo span { width: 9px; height: 9px; border-radius: 50%; background: var(--indigo); box-shadow: 0 0 12px var(--indigo-glow); }
    .win-side .ni { height: 34px; border-radius: 9px; display: flex; align-items: center; gap: 11px; padding: 0 12px; color: var(--faint); font-size: 13px; }
    .win-side .ni .ic { width: 15px; height: 15px; border-radius: 5px; background: rgba(255,255,255,0.12); flex: none; }
    .win-side .ni.on { background: var(--indigo-soft); color: var(--white); border: 1px solid var(--border-lt); }
    .win-side .ni.on .ic { background: var(--lav); }
    .win-main { padding: 24px; }
    .win-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 18px; }
    .win-stat { border: 1px solid var(--border); border-radius: 12px; padding: 16px; background: rgba(255,255,255,0.015); }
    .win-stat .k { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); }
    .win-stat .v { font-size: 1.55rem; font-weight: 700; letter-spacing: -0.02em; margin-top: 8px; }
    .win-stat .v small { font-size: 0.85rem; color: #6fe39a; font-weight: 600; margin-left: 6px; }
    .win-chart { border: 1px solid var(--border); border-radius: 12px; padding: 18px 18px 8px; background: rgba(255,255,255,0.015); }
    .win-chart .ct { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
    .win-chart .ct .t { font-size: 13px; font-weight: 600; }
    .win-chart .ct .g { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--faint); }

    /* ---------- SECTION SHELL ---------- */
    section { position: relative; }
    .section-pad { padding: 100px 0; }
    .sec-head { text-align: center; max-width: 760px; margin: 0 auto 66px; }
    .sec-head .eyebrow { justify-content: center; margin-bottom: 20px; }
    .sec-head h2, .split h2, .faq-head h2 {
      font-size: clamp(2rem, 4.4vw, 3.3rem); font-weight: 600; letter-spacing: -0.025em; line-height: 1.1;
      background: linear-gradient(180deg, #FFF 44%, rgba(255,255,255,0.7));
      -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    }
    .sec-head p { color: var(--muted); margin-top: 18px; font-size: 1.06rem; }
    /* quebra de simetria: título alinhado à esquerda + beam de assinatura */
    .sec-head.left { text-align: left; max-width: 760px; margin: 0 0 58px; }
    .sec-head.left .eyebrow { justify-content: flex-start; margin-bottom: 22px; }
    .sec-head.left p { margin-left: 0; }
    .beam {
      height: 1px; width: 100%; margin-bottom: 34px;
      background: linear-gradient(90deg, var(--lav) 0, var(--lav) 52px, var(--indigo-soft) 52px, var(--border) 120px, var(--border) 100%);
    }

    /* ---------- TERMINAL (identidade de engenharia) ---------- */
    .terminal {
      border: 1px solid var(--border); border-radius: 16px; overflow: hidden;
      background: linear-gradient(160deg, #101014, #0b0b0e);
      box-shadow: 0 30px 70px -40px rgba(0,0,0,0.85);
      font-family: 'JetBrains Mono', monospace; font-size: 13.5px; line-height: 1.9;
    }
    .term-bar { display: flex; align-items: center; gap: 8px; padding: 13px 16px; border-bottom: 1px solid var(--border); background: rgba(255,255,255,0.02); }
    .term-bar .d { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,0.16); }
    .term-bar .d.r { background: #ef5f5f; } .term-bar .d.y { background: #efbf5f; } .term-bar .d.g { background: #5fce7e; }
    .term-bar .tt { margin-left: 10px; font-size: 12px; color: var(--faint); }
    .term-body { padding: 22px 22px 26px; color: rgba(255,255,255,0.78); }
    .term-body p { margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .term-body .pr { color: var(--lav); } .term-body .cm { color: var(--faint); }
    .term-body .er { color: #ff8080; } .term-body .ok { color: #6fe39a; } .term-body .kw { color: #8aa0ff; }
    .cursor { display: inline-block; width: 8px; height: 15px; background: var(--lav); vertical-align: -2px; margin-left: 4px; animation: blink 1.1s step-end infinite; }
    @keyframes blink { 50% { opacity: 0; } }

    /* ---------- TIMELINE (processo) ---------- */
    .timeline { position: relative; max-width: 780px; margin: 0 auto; padding-left: 8px; }
    .timeline::before { content: ""; position: absolute; left: 19px; top: 8px; bottom: 8px; width: 1px; background: linear-gradient(180deg, var(--indigo), var(--border) 85%); }
    .tl-item { position: relative; display: grid; grid-template-columns: 40px 1fr; gap: 28px; padding: 24px 0; }
    .tl-node {
      position: relative; z-index: 1; width: 40px; height: 40px; border-radius: 50%;
      display: grid; place-items: center; font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 500;
      color: var(--lav); background: var(--panel); border: 1px solid var(--border-lt);
    }
    .tl-content h3 { font-size: 1.25rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 8px; padding-top: 6px; }
    .tl-content p { color: var(--muted); font-size: 0.98rem; max-width: 60ch; }

    /* ---------- CASES EM LINHAS ALTERNADAS ---------- */
    .case-rows { display: flex; flex-direction: column; gap: 28px; }
    .case-row {
      display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: center;
      border: 1px solid var(--border); border-radius: 24px; overflow: hidden; background: var(--panel);
      transition: border-color 0.5s var(--ease), box-shadow 0.5s var(--ease);
    }
    .case-row:hover { border-color: var(--border-lt); box-shadow: 0 30px 70px -46px var(--indigo-glow); }
    .case-row.flip .cr-thumb { order: 2; }
    .cr-thumb { aspect-ratio: 16 / 10; display: grid; place-items: center; align-self: stretch; }
    .cr-thumb.g1 { background: radial-gradient(120% 120% at 30% 20%, #2a2740, #0b0b12); }
    .cr-thumb.g2 { background: radial-gradient(120% 120% at 70% 30%, #241f3c, #0b0b12); }
    .cr-thumb.g3 { background: radial-gradient(120% 120% at 40% 60%, #1c2340, #0b0b12); }
    .cr-thumb.g4 { background: radial-gradient(120% 120% at 60% 40%, #301c2e, #0b0b12); }
    .cr-thumb .logo { font-size: 1.7rem; font-weight: 700; letter-spacing: -0.02em; color: rgba(255,255,255,0.9); }
    .cr-meta { padding: 40px 44px; }
    .cr-meta .chip { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--lav); text-transform: uppercase; letter-spacing: 0.12em; }
    .cr-meta h3 { font-size: 1.5rem; font-weight: 600; margin: 14px 0 10px; letter-spacing: -0.01em; }
    .cr-meta p { color: var(--muted); }

    /* ---------- PROBLEM (split) ---------- */
    .split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
    .mock {
      aspect-ratio: 1 / 1; border: 1px solid var(--border); border-radius: 24px;
      background: linear-gradient(160deg, var(--panel-2), var(--panel));
      padding: 22px; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 16px;
    }
    .mock .cell { border: 1px solid var(--border); border-radius: 16px; background: rgba(255,255,255,0.015); padding: 18px; position: relative; overflow: hidden; }
    .mock .cell::before { content: ""; position: absolute; top: 18px; left: 18px; width: 26px; height: 26px; border-radius: 8px; background: var(--indigo-soft); border: 1px solid var(--border-lt); }
    .mock .bar { position: absolute; left: 18px; height: 6px; border-radius: 4px; background: rgba(255,255,255,0.09); }
    .mock .bar.a { bottom: 44px; width: 62%; } .mock .bar.b { bottom: 26px; width: 40%; }
    .mock .cell.hi { background: linear-gradient(150deg, var(--indigo-soft), transparent); }
    .split .txt h2 { margin-bottom: 22px; }
    .split .txt p { color: var(--muted); margin-bottom: 16px; }
    .split .txt p:last-child { margin-bottom: 0; }

    /* ---------- SERVICES ACCORDION ---------- */
    .acc { max-width: 940px; margin: 0 auto; border-top: 1px solid var(--border); }
    .acc-item { border-bottom: 1px solid var(--border); }
    .acc-head {
      width: 100%; background: none; border: 0; cursor: pointer; color: var(--white);
      display: flex; align-items: center; gap: 20px; padding: 30px 8px; text-align: left;
      font-family: 'Manrope', sans-serif;
    }
    .acc-head .idx { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--faint); flex: none; width: 40px; }
    .acc-head .t { font-size: clamp(1.2rem, 2.4vw, 1.7rem); font-weight: 600; letter-spacing: -0.01em; flex: 1; transition: color 0.3s var(--ease); }
    .acc-head:hover .t { color: var(--lav); }
    .acc-head .pm { position: relative; flex: none; width: 22px; height: 22px; }
    .acc-head .pm::before, .acc-head .pm::after { content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); background: var(--muted); transition: transform 0.35s var(--ease), background 0.3s var(--ease); }
    .acc-head .pm::before { width: 15px; height: 1.5px; }
    .acc-head .pm::after { width: 1.5px; height: 15px; }
    .acc-item.open .pm::after { transform: translate(-50%,-50%) scaleY(0); }
    .acc-item.open .pm::before { background: var(--lav); }
    .acc-item.open .acc-head .t { color: var(--lav); }
    .acc-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.45s var(--ease); }
    .acc-body-inner { overflow: hidden; }
    .acc-item.open .acc-body { grid-template-rows: 1fr; }
    .acc-body .pad { padding: 0 8px 34px 60px; max-width: 720px; }
    .acc-body p { color: var(--muted); margin-bottom: 18px; }
    .acc-tags { display: flex; flex-wrap: wrap; gap: 8px; }
    .tag { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--faint); border: 1px solid var(--border); padding: 5px 10px; border-radius: 999px; }
    .center-cta { text-align: center; margin-top: 56px; }

    /* ---------- CASES ---------- */
    .cases-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
    .case {
      border: 1px solid var(--border); border-radius: 22px; overflow: hidden; background: var(--panel);
      transition: transform 0.5s var(--ease), border-color 0.5s var(--ease), box-shadow 0.5s var(--ease);
    }
    .case:hover { transform: translateY(-4px); border-color: var(--border-lt); box-shadow: 0 30px 70px -40px var(--indigo-glow); }
    .case .thumb { aspect-ratio: 16 / 10; position: relative; overflow: hidden; display: grid; place-items: center; }
    .case .thumb.g1 { background: radial-gradient(120% 120% at 30% 20%, #2a2740, #0b0b12); }
    .case .thumb.g2 { background: radial-gradient(120% 120% at 70% 30%, #241f3c, #0b0b12); }
    .case .thumb.g3 { background: radial-gradient(120% 120% at 40% 60%, #1c2340, #0b0b12); }
    .case .thumb.g4 { background: radial-gradient(120% 120% at 60% 40%, #301c2e, #0b0b12); }
    .case .thumb .logo { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; color: rgba(255,255,255,0.9); }
    .case .meta { padding: 24px 26px 28px; }
    .case .chip { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--lav); text-transform: uppercase; letter-spacing: 0.12em; }
    .case h3 { font-size: 1.25rem; font-weight: 600; margin: 12px 0 8px; letter-spacing: -0.01em; }
    .case p { color: var(--muted); font-size: 0.96rem; }

    /* ---------- PROCESS ---------- */
    .proc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
    .proc {
      border: 1px solid var(--border); border-radius: 22px; padding: 34px 32px; background: var(--panel);
      position: relative; overflow: hidden; transition: border-color 0.5s var(--ease), transform 0.5s var(--ease);
    }
    .proc:hover { border-color: var(--border-lt); transform: translateY(-3px); }
    .proc .step { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.14em; color: var(--faint); text-transform: uppercase; }
    .proc .ico { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--indigo-soft); border: 1px solid var(--border-lt); color: var(--lav); margin: 22px 0 20px; }
    .proc h3 { font-size: 1.3rem; font-weight: 600; margin-bottom: 10px; letter-spacing: -0.01em; }
    .proc p { color: var(--muted); font-size: 0.97rem; }

    /* ---------- ABOUT ---------- */
    .about { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
    .about .txt h2 { margin-bottom: 22px; }
    .about .txt p { color: var(--muted); margin-bottom: 16px; }
    .founders { display: flex; gap: 26px; margin-top: 30px; }
    .founder { display: flex; align-items: center; gap: 12px; }
    .founder .av { width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(150deg, var(--indigo), var(--lav)); border: 1px solid var(--border-lt); }
    .founder .nm { font-weight: 600; font-size: 0.95rem; }
    .founder .rl { font-size: 0.8rem; color: var(--faint); }
    .metric-card { border: 1px solid var(--border); border-radius: 24px; background: linear-gradient(160deg, var(--panel-2), var(--panel)); padding: 30px; }
    .metric-top { display: flex; align-items: center; justify-content: space-between; }
    .metric-top .lbl { font-size: 0.9rem; color: var(--muted); }
    .metric-top .pill { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted); border: 1px solid var(--border-lt); border-radius: 999px; padding: 5px 12px; }
    .metric-num { font-size: clamp(2.6rem, 6vw, 3.6rem); font-weight: 700; letter-spacing: -0.03em; margin: 18px 0 4px; }
    .metric-sub { font-size: 0.85rem; color: var(--faint); }
    .metric-chart { margin-top: 20px; }

    /* ---------- HERO (nova composição) ---------- */
    .hero-pill {
      display: inline-flex; align-items: center; gap: 9px;
      font-size: 13px; color: var(--muted);
      padding: 7px 16px 7px 12px; border: 1px solid var(--border-lt); border-radius: 999px;
      background: var(--glass); backdrop-filter: blur(6px); margin-bottom: 30px;
    }
    .hero-pill .pulse { width: 7px; height: 7px; border-radius: 50%; background: #55d98a; box-shadow: 0 0 10px #55d98a; animation: pulse 2.2s var(--ease) infinite; }
    @keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
    .hero-kicker { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--lav); margin-bottom: 22px; }
    .hero-meta { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 16px; margin-top: 50px; }
    .hero-meta li { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; color: var(--faint); display: inline-flex; align-items: center; gap: 16px; }
    .hero-meta li::after { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--indigo); opacity: 0.7; }
    .hero-meta li:last-child::after { display: none; }

    /* ---------- ABOUT (nova composição) ---------- */
    .about-top { display: grid; grid-template-columns: 1.12fr 0.88fr; gap: 60px; align-items: center; margin-bottom: 60px; }
    .about-lead { margin-bottom: 0; }
    .about-lead p { color: var(--muted); margin-top: 18px; max-width: 46ch; }
    /* card de time */
    .team-card { border: 1px solid var(--border); border-radius: 22px; background: linear-gradient(160deg, var(--panel-2), var(--panel)); padding: 34px; }
    .team-card .avatars { display: flex; margin-bottom: 22px; }
    .team-card .avatars span { width: 46px; height: 46px; border-radius: 50%; border: 2px solid var(--panel-2); margin-left: -12px; box-shadow: 0 4px 12px rgba(0,0,0,0.4); }
    .team-card .avatars span:first-child { margin-left: 0; }
    .team-card .avatars .a1 { background: linear-gradient(150deg, #4F46E5, #6D67F0); }
    .team-card .avatars .a2 { background: linear-gradient(150deg, #6D67F0, #A5A0FF); }
    .team-card .avatars .a3 { background: linear-gradient(150deg, #A5A0FF, #cfccff); }
    .team-card .tq { font-size: 1.12rem; line-height: 1.5; color: rgba(255,255,255,0.86); margin-bottom: 20px; letter-spacing: -0.01em; }
    .team-card .tm { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--faint); display: flex; align-items: center; gap: 8px; }
    .team-card .tm::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #55d98a; box-shadow: 0 0 8px #55d98a; }
    /* princípios em cards */
    .principles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
    .principle {
      border: 1px solid var(--border); border-radius: 18px; background: var(--panel); padding: 30px 26px;
      transition: transform 0.5s var(--ease), border-color 0.5s var(--ease), box-shadow 0.5s var(--ease);
    }
    .principle:hover { transform: translateY(-3px); border-color: var(--border-lt); box-shadow: 0 26px 60px -40px var(--indigo-glow); }
    .principle .pn { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 11px; background: var(--indigo-soft); border: 1px solid var(--border-lt); color: var(--lav); font-family: 'JetBrains Mono', monospace; font-size: 13px; margin-bottom: 22px; }
    .principle h4 { font-size: 1.16rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 9px; }
    .principle p { color: var(--muted); font-size: 0.96rem; }

    /* ---------- TESTIMONIALS ---------- */
    .quotes { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
    .quote { border: 1px solid var(--border); border-radius: 22px; background: var(--panel); padding: 32px 30px; }
    .quote p { font-size: 1.05rem; color: rgba(255,255,255,0.82); margin-bottom: 24px; }
    .quote .who { display: flex; align-items: center; gap: 12px; }
    .quote .av { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(150deg, #3a3550, #1a1a1f); border: 1px solid var(--border-lt); }
    .quote .nm { font-weight: 600; font-size: 0.92rem; }
    .quote .rl { font-size: 0.8rem; color: var(--faint); }

    /* ---------- CTA BAND ---------- */
    .band {
      position: relative; border: 1px solid rgba(255,255,255,0.12); border-radius: 30px;
      overflow: hidden; padding: 92px 40px; text-align: center;
      background: linear-gradient(160deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
      backdrop-filter: blur(22px) saturate(140%);
      -webkit-backdrop-filter: blur(22px) saturate(140%);
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.12), 0 30px 80px -44px rgba(0,0,0,0.85);
    }
    /* brilho índigo bem discreto para dar vida ao vidro */
    .band::before {
      content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
      background: radial-gradient(80% 120% at 50% 0%, var(--indigo-soft) 0%, transparent 60%);
    }
    .band > * { position: relative; z-index: 1; }
    .band-wrap { position: relative; }
    .band-glow {
      position: absolute; inset: -8% 4%; z-index: 0; pointer-events: none;
      background:
        radial-gradient(42% 60% at 24% 32%, rgba(79,70,229,0.55), transparent 62%),
        radial-gradient(46% 58% at 78% 66%, rgba(139,92,246,0.42), transparent 64%);
      filter: blur(34px);
    }

    /* ---------- MARQUEE (tecnologias) ---------- */
    .marquee-sec { padding: 42px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); overflow: hidden; }
    .marquee { position: relative; overflow: hidden;
      -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
      mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
    .marquee-track { display: flex; width: max-content; animation: mq-scroll 34s linear infinite; }
    .marquee-group { display: flex; align-items: center; padding-right: 8px; }
    .mq { font-family: 'JetBrains Mono', monospace; font-size: 15px; color: var(--muted); padding: 0 26px; white-space: nowrap; }
    .mq-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--indigo); opacity: 0.7; flex: none; }
    @keyframes mq-scroll { to { transform: translateX(-50%); } }
    .marquee:hover .marquee-track { animation-play-state: paused; }

    /* ---------- MOBILE MENU ---------- */
    .mobile-menu {
      position: fixed; inset: 0; z-index: 200;
      background: rgba(10,10,12,0.94);
      backdrop-filter: blur(22px) saturate(150%); -webkit-backdrop-filter: blur(22px) saturate(150%);
      display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
      opacity: 0; visibility: hidden; transition: opacity 0.35s var(--ease), visibility 0.35s var(--ease);
    }
    .mobile-menu.open { opacity: 1; visibility: visible; }
    .mobile-menu a { font-size: 1.7rem; font-weight: 600; letter-spacing: -0.02em; color: var(--white); padding: 14px 20px; }
    .mobile-menu .btn { margin-top: 22px; font-size: 15px; }
    .mm-close { position: absolute; top: 24px; right: 24px; background: none; border: 0; color: var(--white); cursor: pointer; padding: 10px; }
    .band h2 { font-size: clamp(2rem, 4.6vw, 3.3rem); font-weight: 600; letter-spacing: -0.025em; line-height: 1.08; max-width: 20ch; margin: 0 auto; background: linear-gradient(180deg, #FFF, rgba(255,255,255,0.72)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
    .band p { color: var(--muted); margin: 20px auto 34px; max-width: 46ch; }

    /* ---------- FAQ ---------- */
    .faq { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 64px; align-items: start; }
    .faq-head { position: sticky; top: 110px; }
    .faq-head .eyebrow { margin-bottom: 20px; }
    .faq-list { border-top: 1px solid var(--border); }
    .faq-item { border-bottom: 1px solid var(--border); }
    .faq-q { width: 100%; background: none; border: 0; cursor: pointer; color: var(--white); display: flex; align-items: center; gap: 18px; padding: 24px 4px; text-align: left; font-family: 'Manrope', sans-serif; font-size: 1.06rem; font-weight: 600; }
    .faq-q .q { flex: 1; }
    .faq-q .pm { position: relative; flex: none; width: 20px; height: 20px; }
    .faq-q .pm::before, .faq-q .pm::after { content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); background: var(--muted); transition: transform 0.35s var(--ease); }
    .faq-q .pm::before { width: 13px; height: 1.5px; }
    .faq-q .pm::after { width: 1.5px; height: 13px; }
    .faq-item.open .pm::after { transform: translate(-50%,-50%) scaleY(0); }
    .faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.4s var(--ease); }
    .faq-a-inner { overflow: hidden; }
    .faq-item.open .faq-a { grid-template-rows: 1fr; }
    .faq-a p { color: var(--muted); padding: 0 4px 24px; max-width: 60ch; }

    /* ---------- FOOTER ---------- */
    footer { border-top: 1px solid var(--border); padding: 90px 0 44px; }
    .foot-top { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: start; margin-bottom: 80px; }
    .foot-top h2 { font-size: clamp(1.9rem, 4vw, 3rem); font-weight: 600; letter-spacing: -0.025em; line-height: 1.08; }
    .foot-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
    .foot-col h4 { font-family: 'JetBrains Mono', monospace; font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--faint); margin-bottom: 18px; }
    .foot-col a { display: block; color: var(--muted); font-size: 0.95rem; padding: 6px 0; transition: color 0.25s var(--ease); }
    .foot-col a:hover { color: var(--white); }
    .foot-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding-top: 32px; border-top: 1px solid var(--border); }
    .foot-copy { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--faint); }

    /* ---------- REVEAL ---------- */
    .reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
    .reveal.in { opacity: 1; transform: none; }
    .reveal[data-d="1"] { transition-delay: 0.08s; }
    .reveal[data-d="2"] { transition-delay: 0.16s; }
    .reveal[data-d="3"] { transition-delay: 0.24s; }

    /* ---------- RESPONSIVE ---------- */
    @media (max-width: 900px) {
      .split, .about, .about-top, .faq { grid-template-columns: 1fr; gap: 40px; }
      .cases-grid, .proc-grid, .quotes, .principles-grid { grid-template-columns: 1fr; }
      .case-row { grid-template-columns: 1fr; }
      .case-row.flip .cr-thumb { order: 0; }
      .cr-meta { padding: 30px 28px; }
      .faq-head { position: static; }
      .foot-top { grid-template-columns: 1fr; gap: 40px; }
    }
    @media (max-width: 720px) {
      .nav-links, .nav .btn { display: none; }
      .menu-toggle { display: inline-flex; }
      .section-pad { padding: 90px 0; }
      .acc-body .pad { padding-left: 8px; }
      .band { padding: 60px 22px; }
      .hero-visual { margin-top: 48px; }
      .win-body { grid-template-columns: 1fr; min-height: 0; }
      .win-side { display: none; }
      .win-stats { gap: 10px; }
      .win-stat { padding: 12px; }
    }

    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      .reveal { opacity: 1; transform: none; transition: none; }
      .marquee-track { animation: none !important; }
      * { transition: none !important; }
    }

/* ---------- SELETOR DE IDIOMA (flutuante) ---------- */
.lang-float {
  position: fixed; right: 16px; top: 50%; transform: translateY(-50%);
  z-index: 90; display: flex; flex-direction: column; gap: 3px;
  padding: 5px; border: 1px solid var(--border-lt); border-radius: 999px;
  background: rgba(18, 18, 24, 0.6);
  backdrop-filter: blur(16px) saturate(160%); -webkit-backdrop-filter: blur(16px) saturate(160%);
  box-shadow: 0 14px 34px -14px rgba(0, 0, 0, 0.7);
}
.lang-float button {
  font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 500; letter-spacing: 0.04em;
  color: var(--muted); background: none; border: 0; width: 34px; height: 30px;
  border-radius: 999px; cursor: pointer;
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}
.lang-float button:hover { color: #fff; }
.lang-float button.on { color: #fff; background: var(--indigo-soft); }
@media (max-width: 720px) {
  .lang-float { right: 10px; padding: 4px; }
  .lang-float button { width: 30px; height: 27px; font-size: 10px; }
}