*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --orange: #E8420C;
      --orange-dk: #c23509;
      --black: #111;
      --gray: #f4f4f4;
      --text: #222;
      --muted: #555;
      --white: #fff;
      --radius: 8px;
      --shadow: 0 2px 16px rgba(0,0,0,.08);
    }
    html { scroll-behavior: smooth; }
    body { font-family:'Segoe UI',Arial,sans-serif; color:var(--text); background:var(--white); line-height:1.6; }
    a { text-decoration:none; color:inherit; }

    /* NAV */
    nav { position:sticky; top:0; z-index:100; background:var(--white); display:flex; align-items:center; justify-content:space-between; padding:0 5%; height:64px; box-shadow:0 2px 6px rgba(0,0,0,.12); border-bottom:3px solid var(--orange); }
    .logo-img { height:44px; }
    .nav-links { display:flex; gap:28px; list-style:none; align-items:center; }
    .nav-links a { color:var(--black); font-size:.9rem; font-weight:500; transition:color .2s; }
    .nav-links a:hover { color:var(--orange); }
    .nav-cta { background:var(--orange)!important; color:var(--white)!important; font-weight:700; padding:7px 18px; border-radius:4px; }
    .nav-cta:hover { background:var(--orange-dk)!important; }
    .hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; }
    .hamburger span { display:block; width:24px; height:2px; background:var(--black); }

    /* HERO */
    .hero { background:var(--black); color:var(--white); text-align:center; padding:100px 5% 80px; position:relative; overflow:hidden; }
    .hero::after { content:''; position:absolute; bottom:0; left:0; width:100%; height:4px; background:var(--orange); }
    .hero-badge { display:inline-block; background:rgba(232,66,12,.15); border:1px solid var(--orange); color:var(--orange); font-size:.8rem; font-weight:600; letter-spacing:1.5px; text-transform:uppercase; padding:4px 14px; border-radius:20px; margin-bottom:20px; }
    .hero h1 { font-size:clamp(2rem,5vw,3.2rem); line-height:1.2; max-width:680px; margin:0 auto 16px; }
    .hero h1 span { color:var(--orange); }
    .hero p { color:rgba(255,255,255,.7); max-width:520px; margin:0 auto 36px; font-size:1.05rem; }
    .hero-btns { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
    .btn-primary { background:var(--orange); color:var(--white); font-weight:700; padding:13px 30px; border-radius:4px; font-size:.95rem; display:inline-block; transition:background .2s; }
    .btn-primary:hover { background:var(--orange-dk); }
    .btn-outline { border:2px solid rgba(255,255,255,.4); color:var(--white); padding:11px 28px; border-radius:4px; font-size:.95rem; transition:border-color .2s; }
    .btn-outline:hover { border-color:var(--white); }
    .btn-white { background:var(--white); color:var(--orange); font-weight:700; padding:13px 30px; border-radius:4px; font-size:.95rem; display:inline-block; transition:opacity .2s; }
    .btn-white:hover { opacity:.9; }

    /* STATS */
    .stats { background:var(--orange); display:flex; flex-wrap:wrap; justify-content:center; }
    .stat { flex:1 1 180px; text-align:center; padding:28px 20px; border-right:1px solid rgba(255,255,255,.25); }
    .stat:last-child { border-right:none; }
    .stat-number { font-size:2rem; font-weight:800; color:var(--white); }
    .stat-label { font-size:.82rem; color:rgba(255,255,255,.8); text-transform:uppercase; letter-spacing:.5px; margin-top:4px; }

    /* SECTIONS */
    section { padding:72px 5%; }
    .section-title { text-align:center; margin-bottom:48px; }
    .section-title h2 { font-size:clamp(1.6rem,3vw,2.2rem); color:var(--black); }
    .section-title p { color:var(--muted); max-width:540px; margin:10px auto 0; }
    .divider { width:48px; height:3px; background:var(--orange); margin:12px auto 0; border-radius:2px; }

    /* SOBRE */
    .sobre { background:var(--gray); }
    .sobre-grid { display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center; max-width:960px; margin:0 auto; }
    .sobre-text h3 { font-size:1.5rem; color:var(--black); margin-bottom:14px; }
    .sobre-text p { color:var(--muted); margin-bottom:12px; }
    .sobre-cards { display:flex; flex-direction:column; gap:16px; }
    .sobre-card { background:var(--white); border-left:4px solid var(--orange); border-radius:var(--radius); padding:16px 20px; box-shadow:var(--shadow); }
    .sobre-card strong { color:var(--black); }

    /* SERVIÇOS */
    .servicos-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:20px; max-width:980px; margin:0 auto; }
    .servico-card { background:var(--white); border:1px solid #e0e0e0; border-radius:var(--radius); padding:28px 20px; text-align:center; transition:box-shadow .2s,transform .2s,border-color .2s; cursor:pointer; }
    .servico-card:hover { box-shadow:0 6px 24px rgba(232,66,12,.15); transform:translateY(-3px); border-color:var(--orange); }
    .servico-icon { font-size:2rem; margin-bottom:12px; }
    .servico-card h4 { color:var(--black); font-size:.95rem; font-weight:600; }

    /* VANTAGENS */
    .vantagens { background:var(--gray); }
    .vantagens-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:24px; max-width:980px; margin:0 auto; }
    .vantagem-card { background:var(--white); border-radius:var(--radius); padding:28px 24px; box-shadow:var(--shadow); border-top:3px solid var(--orange); }
    .vantagem-icon { font-size:1.8rem; margin-bottom:12px; }
    .vantagem-card h4 { color:var(--black); margin-bottom:8px; font-size:1rem; }
    .vantagem-card p { color:var(--muted); font-size:.9rem; }

    /* CTA MEIO */
    .cta-meio { background:var(--orange); color:var(--white); text-align:center; padding:60px 5%; }
    .cta-meio h2 { font-size:clamp(1.5rem,3vw,2rem); margin-bottom:12px; }
    .cta-meio p { color:rgba(255,255,255,.85); margin-bottom:28px; }

    /* CONTATO */
    .contato-inner { display:grid; grid-template-columns:1fr 1fr; gap:48px; max-width:860px; margin:0 auto; }
    .contato-info h3 { color:var(--black); margin-bottom:16px; font-size:1.2rem; }
    .contato-item { display:flex; align-items:flex-start; gap:12px; margin-bottom:18px; }
    .contato-item .ci-icon { font-size:1.2rem; flex-shrink:0; margin-top:2px; }
    .contato-item p { color:var(--muted); font-size:.9rem; }
    .contato-item a { color:var(--orange); font-weight:600; }
    .contato-form { display:flex; flex-direction:column; gap:12px; }
    .contato-form input, .contato-form textarea { border:1px solid #ccc; border-radius:var(--radius); padding:10px 14px; font-size:.9rem; font-family:inherit; outline:none; transition:border-color .2s; }
    .contato-form input:focus, .contato-form textarea:focus { border-color:var(--orange); }
    .contato-form textarea { resize:vertical; min-height:100px; }
    .contato-form button { background:var(--orange); color:var(--white); border:none; border-radius:var(--radius); padding:12px; font-weight:700; cursor:pointer; transition:background .2s; }
    .contato-form button:hover { background:var(--orange-dk); }
    #form-msg { font-size:.85rem; color:green; display:none; }

    /* FOOTER */
    footer { background:var(--black); color:rgba(255,255,255,.6); padding:40px 5% 24px; }
    .footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr; gap:36px; margin-bottom:32px; }
    .footer-logo { height:44px; margin-bottom:12px; filter:brightness(0) invert(1); }
    .footer-brand p { font-size:.85rem; line-height:1.6; }
    .footer-col h5 { color:var(--white); margin-bottom:12px; font-size:.9rem; text-transform:uppercase; letter-spacing:.5px; }
    .footer-col ul { list-style:none; }
    .footer-col li { margin-bottom:8px; }
    .footer-col a { font-size:.85rem; transition:color .2s; }
    .footer-col a:hover { color:var(--orange); }
    .footer-bottom { border-top:1px solid rgba(255,255,255,.1); padding-top:20px; text-align:center; font-size:.8rem; }

    /* RESPONSIVE */
    @media (max-width:768px) {
      .nav-links { display:none; flex-direction:column; gap:0; }
      .nav-links.open { display:flex; position:absolute; top:64px; left:0; right:0; background:var(--white); padding:12px 5%; box-shadow:0 4px 8px rgba(0,0,0,.1); }
      .nav-links li { padding:10px 0; border-bottom:1px solid #eee; }
      .hamburger { display:flex; }
      .sobre-grid, .contato-inner, .footer-grid { grid-template-columns:1fr; }
      .stat { flex:1 1 140px; }
    }