*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --bg: #0a0a0b;
      --bg-alt: #111113;
      --card: #151517;
      --text: #f2f2f0;
      --muted: #8a8a8f;
      --border: #232326;
      --accent: #ffffff;
      --accent-dim: rgba(255,255,255,0.08);
    }

    html { scroll-behavior: smooth; }

    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(24px); }
      to { opacity: 1; transform: translateY(0); }
    }

    @keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }

    body {
      font-family: 'Inter', sans-serif;
      background: var(--bg);
      color: var(--text);
      font-size: 15px;
      line-height: 1.6;
      overflow-x: hidden;
    }

    h1, h2, h3, .logo { font-family: 'Space Grotesk', sans-serif; }

    /* ── BACKGROUND GRID ── */
    .grid-bg {
      position: fixed;
      inset: 0;
      z-index: 0;
      background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
      background-size: 56px 56px;
      pointer-events: none;
    }

    /* ── NAV ── */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 1.4rem 4rem;
      background: rgba(10,10,11,0.85);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--border);
    }

    .logo {
      font-size: 1.3rem;
      font-weight: 600;
      letter-spacing: 0.02em;
      color: var(--text);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .logo-mark {
      width: 9px; height: 9px;
      background: var(--accent);
      display: inline-block;
    }

    .nav-links {
      display: flex;
      gap: 2.4rem;
      list-style: none;
      align-items: center;
    }

    .nav-links a {
      text-decoration: none;
      color: var(--muted);
      font-size: 0.85rem;
      transition: color 0.2s;
    }

    .nav-links a:hover { color: var(--text); }

    .nav-cta {
      border: 1px solid var(--border);
      padding: 0.55rem 1.3rem;
      border-radius: 2px;
      color: var(--text) !important;
      transition: all 0.25s ease;
    }
    .nav-cta:hover {
      background: var(--accent);
      color: var(--bg) !important;
      border-color: var(--accent);
      transform: translateY(-1px);
    }

    /* ── HERO ── */
    .hero {
      position: relative;
      z-index: 1;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 0 4rem;
      max-width: 1100px;
    }

    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.75rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--muted);
      border: 1px solid var(--border);
      padding: 0.45rem 1rem;
      border-radius: 999px;
      margin-bottom: 2rem;
      width: fit-content;
      animation: fadeUp 0.7s ease both;
    }

    .hero-tag .dot {
      width: 6px; height: 6px;
      border-radius: 50%;
      background: #4ade80;
      animation: pulse 2s ease-in-out infinite;
    }

    @keyframes pulse {
      0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(74,222,128,0.5); }
      50% { opacity: 0.7; box-shadow: 0 0 0 4px rgba(74,222,128,0); }
    }

    .hero h1 {
      font-size: clamp(2.6rem, 6vw, 4.6rem);
      font-weight: 600;
      line-height: 1.08;
      letter-spacing: -0.02em;
      margin-bottom: 1.6rem;
      max-width: 780px;
      animation: fadeUp 0.7s ease 0.1s both;
    }

    .hero h1 .outline {
      color: transparent;
      -webkit-text-stroke: 1px var(--text);
    }

    .hero-sub {
      color: var(--muted);
      font-size: 1.05rem;
      max-width: 540px;
      font-weight: 300;
      margin-bottom: 2.6rem;
      line-height: 1.75;
      animation: fadeUp 0.7s ease 0.2s both;
    }

    .hero-actions {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
      animation: fadeUp 0.7s ease 0.3s both;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.95rem 1.8rem;
      font-size: 0.85rem;
      font-weight: 500;
      text-decoration: none;
      border-radius: 2px;
      transition: all 0.25s ease;
    }

    .btn-primary {
      background: var(--accent);
      color: var(--bg);
    }
    .btn-primary:hover {
      background: #d8d8d8;
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(255,255,255,0.08);
    }

    .btn-outline {
      border: 1px solid var(--border);
      color: var(--text);
    }
    .btn-outline:hover {
      border-color: var(--text);
      transform: translateY(-2px);
    }

    .hero-stats {
      display: flex;
      gap: 3.5rem;
      margin-top: 4.5rem;
      flex-wrap: wrap;
      animation: fadeUp 0.7s ease 0.4s both;
    }

    .stat-num {
      font-size: 1.8rem;
      font-weight: 600;
      font-family: 'Space Grotesk', sans-serif;
    }
    .stat-label {
      font-size: 0.78rem;
      color: var(--muted);
      margin-top: 0.2rem;
    }

    /* ── SCROLL REVEAL ── */
    .reveal {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .reveal.is-visible {
      opacity: 1;
      transform: translateY(0);
    }

    .reveal-stagger.is-visible .service-card,
    .reveal-stagger.is-visible .pricing-card,
    .reveal-stagger.is-visible .process-item {
      opacity: 1;
      transform: translateY(0);
    }

    .reveal-stagger .service-card,
    .reveal-stagger .pricing-card,
    .reveal-stagger .process-item {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .reveal-stagger .service-card:nth-child(1) { transition-delay: 0s; }
    .reveal-stagger .service-card:nth-child(2) { transition-delay: 0.1s; }
    .reveal-stagger .service-card:nth-child(3) { transition-delay: 0.2s; }

    .reveal-stagger .pricing-card:nth-child(1) { transition-delay: 0s; }
    .reveal-stagger .pricing-card:nth-child(2) { transition-delay: 0.1s; }
    .reveal-stagger .pricing-card:nth-child(3) { transition-delay: 0.2s; }

    .reveal-stagger .process-item:nth-child(1) { transition-delay: 0s; }
    .reveal-stagger .process-item:nth-child(2) { transition-delay: 0.08s; }
    .reveal-stagger .process-item:nth-child(3) { transition-delay: 0.16s; }
    .reveal-stagger .process-item:nth-child(4) { transition-delay: 0.24s; }

    /* ── SECTION BASE ── */
    section {
      position: relative;
      z-index: 1;
      padding: 7rem 4rem;
    }

    .section-head {
      max-width: 600px;
      margin-bottom: 3.5rem;
    }

    .section-eyebrow {
      font-size: 0.75rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 1rem;
      display: flex;
      align-items: center;
      gap: 0.6rem;
    }

    .section-eyebrow::before {
      content: '';
      width: 24px; height: 1px;
      background: var(--accent);
    }

    .section-head h2 {
      font-size: clamp(1.8rem, 3.4vw, 2.6rem);
      font-weight: 600;
      letter-spacing: -0.01em;
      line-height: 1.2;
    }

    /* ── SERVICES ── */
    #servicos { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }

    .service-card {
      background: var(--card);
      border: 1px solid var(--border);
      padding: 2.2rem;
      transition: border-color 0.25s, transform 0.25s;
    }

    .service-card:hover {
      border-color: rgba(255,255,255,0.25);
      transform: translateY(-3px);
    }

    .service-num {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 0.8rem;
      color: var(--muted);
      margin-bottom: 1.6rem;
    }

    .service-card h3 {
      font-size: 1.2rem;
      font-weight: 600;
      margin-bottom: 0.8rem;
    }

    .service-card p {
      color: var(--muted);
      font-size: 0.88rem;
      font-weight: 300;
      line-height: 1.7;
    }

    /* ── PROCESS ── */
    #processo { padding-top: 7rem; }

    .process-list {
      display: flex;
      flex-direction: column;
    }

    .process-item {
      display: grid;
      grid-template-columns: 90px 1fr;
      gap: 2rem;
      padding: 2.2rem 0;
      border-top: 1px solid var(--border);
      align-items: baseline;
    }

    .process-item:last-child { border-bottom: 1px solid var(--border); }

    .process-num {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 1.6rem;
      font-weight: 300;
      color: var(--muted);
    }

    .process-text h3 {
      font-size: 1.15rem;
      font-weight: 500;
      margin-bottom: 0.5rem;
    }

    .process-text p {
      color: var(--muted);
      font-size: 0.88rem;
      font-weight: 300;
      max-width: 560px;
    }

    /* ── CTA ── */
    #contacto {
      background: var(--bg-alt);
      border-top: 1px solid var(--border);
      text-align: center;
    }

    #contacto .section-head { margin: 0 auto 2.5rem; text-align: center; }
    #contacto .section-eyebrow { justify-content: center; }
    #contacto .section-eyebrow::before { display: none; }

    .contact-grid {
      display: flex;
      justify-content: center;
      gap: 3rem;
      margin-top: 3rem;
      flex-wrap: wrap;
    }

    .contact-item {
      text-align: left;
    }

    .contact-item h4 {
      font-size: 0.72rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 0.4rem;
    }

    .contact-item a, .contact-item p {
      color: var(--text);
      text-decoration: none;
      font-size: 1rem;
    }

    /* ── FOOTER ── */
    footer {
      position: relative;
      z-index: 1;
      border-top: 1px solid var(--border);
      padding: 2.2rem 4rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.8rem;
      color: var(--muted);
    }

    footer a { color: var(--muted); text-decoration: none; }
    footer a:hover { color: var(--text); }

    /* ── PREÇOS ── */
    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
      align-items: stretch;
    }

    .pricing-card {
      position: relative;
      background: var(--card);
      border: 1px solid var(--border);
      padding: 2.4rem 2rem;
      display: flex;
      flex-direction: column;
      transition: border-color 0.25s, transform 0.25s;
    }

    .pricing-card:hover {
      border-color: rgba(255,255,255,0.25);
      transform: translateY(-3px);
    }

    .pricing-card.featured {
      background: var(--text);
      color: var(--bg);
      border-color: var(--text);
    }

    .pricing-badge {
      position: absolute;
      top: -12px;
      left: 2rem;
      background: var(--accent);
      color: var(--bg);
      font-size: 0.7rem;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      padding: 0.3rem 0.8rem;
      border-radius: 999px;
    }

    .pricing-card h3 {
      font-size: 1.15rem;
      font-weight: 600;
      margin-bottom: 0.8rem;
    }

    .price-tag {
      font-size: 0.85rem;
      color: var(--muted);
      margin-bottom: 1rem;
    }

    .pricing-card.featured .price-tag { color: rgba(10,10,11,0.6); }

    .price-tag span {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 1.8rem;
      font-weight: 600;
      color: var(--text);
      margin-left: 0.3rem;
    }

    .pricing-card.featured .price-tag span { color: var(--bg); }

    .pricing-desc {
      color: var(--muted);
      font-size: 0.85rem;
      font-weight: 300;
      line-height: 1.7;
      margin-bottom: 1.6rem;
    }

    .pricing-card.featured .pricing-desc { color: rgba(10,10,11,0.65); }

    .pricing-list {
      list-style: none;
      margin-bottom: 2rem;
      flex-grow: 1;
    }

    .pricing-list li {
      font-size: 0.85rem;
      padding: 0.5rem 0;
      border-top: 1px solid var(--border);
      color: var(--muted);
    }

    .pricing-card.featured .pricing-list li {
      border-top: 1px solid rgba(10,10,11,0.12);
      color: rgba(10,10,11,0.75);
    }

    .pricing-card.featured .btn-outline {
      border-color: rgba(10,10,11,0.3);
      color: var(--bg);
    }
    .pricing-card.featured .btn-outline:hover { border-color: var(--bg); }

    .pricing-card.featured .btn-primary {
      background: var(--bg);
      color: var(--text);
    }
    .pricing-card.featured .btn-primary:hover { background: #000; }

    .btn-block {
      width: 100%;
      justify-content: center;
    }

    .pricing-note {
      text-align: center;
      color: var(--muted);
      font-size: 0.85rem;
      font-weight: 300;
      margin-top: 2.5rem;
    }

    /* ── RESPONSIVE ── */
    @media (max-width: 900px) {
      .services-grid { grid-template-columns: 1fr; }
      .pricing-grid { grid-template-columns: 1fr; }
    }

    @media (max-width: 768px) {
      nav { padding: 1.1rem 1.5rem; }
      .nav-links { gap: 1.1rem; }
      .nav-links a:not(.nav-cta) { display: none; }
      .hero { padding: 7rem 1.5rem 3rem; }
      section { padding: 4.5rem 1.5rem; }
      .hero-stats { gap: 2rem; }
      .process-item { grid-template-columns: 50px 1fr; }
      footer { flex-direction: column; gap: 0.8rem; text-align: center; }
      .contact-grid { flex-direction: column; align-items: center; text-align: center; }
      .contact-item { text-align: center; }
    }