*, *::before, *::after { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; }
  body {
    font-family: var(--font-sans);
    background: var(--surface-canvas);
    color: var(--ink-900);
    -webkit-font-smoothing: antialiased;
    line-height: 1.5;
  }

  /* Mono utility */
  .mono { font-family: var(--font-mono); font-feature-settings: "tnum" 1; }
  .eyebrow {
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 13px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--brand-primary);
    display: inline-flex; align-items: center; gap: 10px;
  }
  .eyebrow::before {
    content: ""; display: block;
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--brand-primary);
  }

  /* Layout */
  .container { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
  @media (max-width: 720px) { .container { padding: 0 20px; } }

  /* ─── Nav ─────────────────────────────────────────────────── */
  nav {
    position: sticky;
    top: 0;
    z-index: 50;
    padding: 20px 0;
    display: flex; align-items: center; justify-content: space-between;
    background: color-mix(in srgb, var(--surface-canvas) 85%, transparent);
    backdrop-filter: saturate(140%) blur(10px);
    -webkit-backdrop-filter: saturate(140%) blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  }
  .brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
  .brand-mark {
    width: 36px; height: 36px; display: block;
    border-radius: 8px; /* matches PNG corner */
  }
  .brand-logo { height: 22px; display: block; }
  .nav-tag {
    font-family: var(--font-mono); font-size: 12px; color: var(--ink-400);
    letter-spacing: 0.16em; text-transform: uppercase;
  }

  /* ─── Hero ────────────────────────────────────────────────── */
  .hero { padding: 56px 0 32px; }
  .hero h1 {
    font-weight: 800; font-size: clamp(48px, 8.5vw, 124px);
    line-height: 0.98; letter-spacing: -0.038em;
    margin: 20px 0 0; color: var(--ink-900);
    max-width: 980px;
    text-wrap: pretty;
  }
  .hero h1 .pre {
    display: block; font-weight: 500;
    font-size: clamp(24px, 3vw, 44px); letter-spacing: -0.02em;
    color: var(--ink-500); margin-bottom: 6px;
  }
  .hero h1 .em { color: var(--brand-primary); }
  .hero h1 .dot { color: var(--brand-primary); }

  .hero-body {
    margin-top: 36px; max-width: 720px;
    font-size: clamp(18px, 1.6vw, 22px); color: var(--ink-700);
    text-wrap: pretty;
  }

  .hero-cta {
    margin-top: 40px;
    display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  }
  .btn {
    display: inline-flex; align-items: center; gap: 12px;
    padding: 18px 28px; border-radius: 14px;
    font-weight: 600; font-size: 17px; letter-spacing: -0.01em;
    text-decoration: none; border: none; cursor: pointer;
    font-family: var(--font-sans);
    transition: transform .15s ease, background .15s ease;
  }
  .btn-primary { background: var(--brand-primary); color: #fff; }
  .btn-primary:hover { transform: translateY(-1px); background: #6A22A9; }
  .btn-ghost {
    background: transparent; color: var(--ink-900);
    border: 1px solid var(--brand-tint-200);
  }
  .btn-ghost:hover { background: var(--brand-tint-50); }
  .btn .arrow { font-size: 18px; line-height: 1; }

  /* ─── Vaga strip (right after hero) ─────────────────────── */
  .vaga-strip {
    margin-top: 56px;
    background: var(--brand-tint-50);
    border-radius: 20px;
    padding: 28px 32px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center; gap: 24px;
  }
  @media (max-width: 720px) {
    .vaga-strip { grid-template-columns: 1fr; padding: 24px; gap: 16px; }
  }
  .vaga-strip .vaga-meta {
    display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  }
  .vaga-strip .vaga-meta .item {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-mono); font-weight: 500; font-size: 15px;
    color: var(--ink-900);
  }
  .vaga-strip .vaga-meta .sep {
    width: 1px; height: 18px; background: var(--brand-tint-200);
  }
  .vaga-title {
    font-weight: 800; font-size: 22px; letter-spacing: -0.02em; color: var(--ink-900);
    margin: 0;
  }
  .vaga-title .dot { color: var(--brand-primary); }
  .vaga-sub {
    font-size: 14px; color: var(--ink-500); margin-top: 2px;
  }
  .vaga-num {
    width: 52px; height: 52px; border-radius: 50%;
    background: var(--brand-primary); color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-family: var(--font-mono); font-weight: 600; font-size: 20px;
  }

  /* ─── Sections ──────────────────────────────────────────── */
  section { padding: 88px 0; }
  @media (max-width: 720px) { section { padding: 56px 0; } }
  .section-title {
    font-weight: 800; font-size: clamp(32px, 4.5vw, 54px);
    line-height: 1.05; letter-spacing: -0.028em;
    margin: 14px 0 0; max-width: 880px; text-wrap: pretty;
  }
  .section-title .em { color: var(--brand-primary); }
  .section-title .dot { color: var(--brand-primary); }

  /* "Não é" / "É" two columns */
  .compare {
    margin-top: 56px;
    display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  }
  @media (max-width: 720px) { .compare { grid-template-columns: 1fr; } }
  .compare .col {
    background: #fff;
    border: 1px solid var(--brand-tint-100);
    border-radius: 20px;
    padding: 32px;
  }
  .compare .col h3 {
    font-family: var(--font-mono); font-weight: 500; font-size: 13px;
    letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--ink-500); margin: 0 0 22px;
  }
  .compare .col.is h3 { color: var(--brand-primary); }
  .compare .col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
  .compare .col li {
    display: flex; gap: 14px; align-items: flex-start;
    font-size: 18px; line-height: 1.4;
  }
  .compare .col.nao li { color: var(--ink-500); text-decoration: line-through; text-decoration-color: var(--ink-300); }
  .compare .col.nao li::before {
    content: ""; display: block; flex: 0 0 18px;
    height: 2px; background: var(--ink-300);
    margin-top: 14px;
  }
  .compare .col.is li { color: var(--ink-900); font-weight: 600; }
  .compare .col.is li::before {
    content: "✓"; flex: 0 0 18px; color: var(--brand-primary); font-weight: 700;
  }

  /* Specs section — numbered list */
  .specs {
    margin-top: 48px;
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px 32px;
  }
  @media (max-width: 720px) { .specs { grid-template-columns: 1fr; } }
  .spec {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 24px;
    padding: 28px 0;
    border-top: 1px solid var(--brand-tint-200);
  }
  .spec-num {
    font-family: var(--font-mono);
    font-size: 14px; font-weight: 500;
    color: var(--brand-primary); letter-spacing: 0.1em;
    padding-top: 4px;
  }
  .spec h4 {
    margin: 0 0 6px; font-size: 19px; font-weight: 700; letter-spacing: -0.01em;
    color: var(--ink-900);
  }
  .spec p { margin: 0; font-size: 15px; color: var(--ink-500); line-height: 1.5; }

  /* About SenseUp band */
  .about {
    background: var(--brand-primary-deep, #2A0E4A);
    color: #fff;
    border-radius: 32px;
    padding: 64px;
    position: relative;
    overflow: hidden;
  }
  @media (max-width: 720px) { .about { padding: 40px 28px; border-radius: 24px; } }
  .about::after {
    /* subtle baseline rows, no gradient */
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background-image: linear-gradient(to bottom, transparent 50%, rgba(255,255,255,0.04) 50%);
    background-size: 100% 60px; opacity: 0.55;
  }
  .about-inner { position: relative; max-width: 880px; }
  .about .eyebrow { color: var(--brand-tint-300); }
  .about .eyebrow::before { background: var(--brand-tint-300); }
  .about h2 {
    font-weight: 800; font-size: clamp(32px, 4.5vw, 54px);
    letter-spacing: -0.028em; line-height: 1.05; margin: 16px 0 24px;
  }
  .about p { font-size: 19px; color: rgba(255,255,255,0.85); max-width: 780px; }
  .about .em { color: var(--brand-tint-300); }
  .about-tags {
    margin-top: 36px; display: flex; flex-wrap: wrap; gap: 10px;
  }
  .about-tags .tag {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 14px; border-radius: 999px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.18);
    font-family: var(--font-mono); font-size: 13px; color: #fff;
  }

  /* CTA band */
  .cta-band {
    margin-top: 16px; padding: 72px 0 104px;
    text-align: left;
  }
  .cta-band h2 {
    font-weight: 800; font-size: clamp(36px, 5.5vw, 72px);
    letter-spacing: -0.032em; line-height: 1.02; margin: 0 0 24px; max-width: 880px;
    text-wrap: pretty;
  }
  .cta-band h2 .em { color: var(--brand-primary); }
  .cta-band h2 .dot { color: var(--brand-primary); }
  .cta-meta {
    margin-top: 28px; display: flex; align-items: center; gap: 22px; flex-wrap: wrap;
    font-family: var(--font-mono); font-size: 15px; color: var(--ink-500);
  }
  .cta-meta .sep { width: 1px; height: 16px; background: var(--brand-tint-200); }

  /* Footer */
  footer {
    border-top: 1px solid var(--brand-tint-200);
    padding: 32px 0; margin-top: 0;
    display: flex; justify-content: space-between; align-items: center;
    gap: 16px; flex-wrap: wrap;
    font-size: 13px; color: var(--ink-400);
    font-family: var(--font-mono);
  }
  footer a { color: var(--ink-500); text-decoration: none; }
  footer a:hover { color: var(--brand-primary); }
  footer .footer-row { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
  @media (max-width: 560px) {
    footer { flex-direction: column; align-items: flex-start; gap: 14px; padding: 28px 0 40px; }
    footer .footer-row { gap: 14px; }
  }

  /* Icon helpers */
  .ico { width: 18px; height: 18px; stroke-width: 1.75; }