:root{
    --primary:#2563eb;
    --primary-dark:#1d4ed8;
    --primary-light:#3b82f6;
    --success:#10b981;
    --success-dark:#059669;
  
    --text:#0f172a;
    --text-light:#64748b;
  
    --bg:#ffffff;
    --bg-light:#f8fafc;
    --bg-lighter:#f1f5f9;
    --bg-dark:#0f172a;
    --bg-darker:#020617;
  
    --border:#e2e8f0;
    --border-light:#f1f5f9;
  
    --shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);
    --shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);
    --shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05);
    --shadow-xl:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);
  }
  
  @keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
  
  /* HERO effects */
  @keyframes heroKenBurns{
    0%{transform:scale(1.08) translate3d(0,0,0);filter:saturate(1.05) contrast(1.05)}
    50%{transform:scale(1.14) translate3d(-1.2%,-1.2%,0);filter:saturate(1.10) contrast(1.08)}
    100%{transform:scale(1.08) translate3d(0,0,0);filter:saturate(1.05) contrast(1.05)}
  }
  @keyframes gridPan{
    0%{background-position:0 0,0 0,0% 50%;opacity:.55}
    50%{background-position:220px 160px,-140px 120px,100% 50%;opacity:.70}
    100%{background-position:0 0,0 0,0% 50%;opacity:.55}
  }
  @keyframes particlesDrift{
    0%{transform:translate3d(0,0,0);opacity:.65}
    50%{transform:translate3d(-14px,-10px,0);opacity:.85}
    100%{transform:translate3d(0,0,0);opacity:.65}
  }
  @keyframes scanline{
    0%{transform:translateY(-120%);opacity:0}
    12%{opacity:.25}
    50%{opacity:.12}
    100%{transform:translateY(120%);opacity:0}
  }
  
  /* CTA elite micro-anim */
  @keyframes ctaRing{
    0%{transform:scale(.92);opacity:.0}
    35%{opacity:.18}
    100%{transform:scale(1.25);opacity:0}
  }
  @keyframes ctaShine{
    0%{transform:translateX(-120%) skewX(-20deg);opacity:0}
    15%{opacity:.65}
    35%{opacity:.0}
    100%{transform:translateX(240%) skewX(-20deg);opacity:0}
  }
  
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
    color:var(--text);
    line-height:1.6;
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
    background:var(--bg);
  }
  @media (prefers-reduced-motion: reduce){
    *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  }
  
  :focus-visible{
    outline:3px solid rgba(16,185,129,.65);
    outline-offset:3px;
    border-radius:10px;
  }
  
  .container{max-width:1280px;margin:0 auto;padding:0 20px}
  .section{padding:96px 0}
  @media (max-width:768px){.section{padding:64px 0}}
  
  .noscript{
    display:block;
    padding:20px;
    background:#fff3cd;
    border:1px solid #ffc107;
    border-radius:8px;
    margin:20px;
    text-align:center;
    color:#856404;
  }
  
  /* Header */
  header{
    position:fixed;top:0;left:0;right:0;
    z-index:1000;
    background:rgba(255,255,255,.95);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--border);
  }
  nav{
    max-width:1280px;margin:0 auto;padding:0 20px;
    display:flex;justify-content:space-between;align-items:center;
    height:70px;gap:16px;
  }
  .logo-container{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text)}
  .logo-img{height:40px;width:auto}
  .logo-fallback{
    height:40px;width:40px;border-radius:8px;
    background:linear-gradient(135deg,var(--primary),var(--primary-dark));
    display:none;align-items:center;justify-content:center;
    color:#fff;font-weight:800;font-size:14px;
  }
  .logo-text{font-size:20px;font-weight:900;letter-spacing:-.2px}
  
  .nav-links{display:flex;align-items:center;gap:28px}
  .nav-link{
    color:var(--text);text-decoration:none;font-weight:700;font-size:15px;
    transition:color .2s;
  }
  .nav-link:hover{color:var(--primary)}
  
  .nav-mobile-btn{
    display:none;
    background:transparent;
    border:1px solid var(--border);
    border-radius:12px;
    padding:10px 12px;
    cursor:pointer;
    box-shadow:var(--shadow-sm);
  }
  .nav-mobile-btn svg{width:22px;height:22px}
  
  .mobile-drawer{
    position:fixed;top:70px;right:0;
    width:min(92vw,380px);height:calc(100vh - 70px);
    background:rgba(255,255,255,.98);
    backdrop-filter:blur(12px);
    border-left:1px solid var(--border);
    transform:translateX(110%);
    transition:transform .25s ease;
    z-index:999;
    padding:18px;
    display:flex;flex-direction:column;gap:14px;
  }
  .mobile-drawer.open{transform:translateX(0)}
  .mobile-backdrop{
    position:fixed;inset:70px 0 0 0;
    background:rgba(2,6,23,.45);
    opacity:0;pointer-events:none;
    transition:opacity .2s ease;
    z-index:998;
  }
  .mobile-backdrop.open{opacity:1;pointer-events:auto}
  .mobile-link{
    display:flex;align-items:center;justify-content:space-between;
    padding:14px;border-radius:14px;
    text-decoration:none;color:var(--text);
    background:var(--bg-light);
    border:1px solid var(--border);
    font-weight:800;
  }
  .mobile-link:hover{border-color:var(--primary)}
  
  @media (max-width:900px){
    .nav-links{display:none}
    .nav-mobile-btn{display:inline-flex;align-items:center;justify-content:center}
  }
  
  /* HERO */
  .hero{
    margin-top:70px;
    padding:120px 0;
    position:relative;
    overflow:hidden;
    color:#fff;
    background:#061023;
    --mx:50%;
    --my:35%;
  }
  .hero-bg-layer{
    position:absolute;inset:0;z-index:0;
    background-image:url("../../Fundo site leduarte.jpeg");
    background-size:cover;
    background-position:center;
    transform:scale(1.08);
    animation:heroKenBurns 22s ease-in-out infinite;
    will-change:transform,filter;
  }
  .hero-overlay{
    position:absolute;inset:0;z-index:1;
    background:
      radial-gradient(circle at var(--mx) var(--my), rgba(59,130,246,.35), transparent 52%),
      radial-gradient(circle at 18% 10%, rgba(255,255,255,.10), transparent 55%),
      radial-gradient(circle at 90% 35%, rgba(37,99,235,.22), transparent 55%),
      linear-gradient(135deg, rgba(2,6,23,.82), rgba(2,6,23,.60) 55%, rgba(2,6,23,.86));
    pointer-events:none;
  }
  .hero-tech{
    position:absolute;inset:-2px;z-index:2;pointer-events:none;
    opacity:.6;
    background:
      linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(255,255,255,.05) 1px, transparent 1px),
      radial-gradient(circle at 30% 30%, rgba(59,130,246,.18), transparent 55%);
    background-size:72px 72px,72px 72px,100% 100%;
    animation:gridPan 18s ease-in-out infinite;
    mask-image:radial-gradient(circle at center, rgba(0,0,0,1) 45%, rgba(0,0,0,0) 78%);
  }
  .hero-particles{
    position:absolute;inset:0;z-index:3;pointer-events:none;
    background:
      radial-gradient(circle at 12% 18%, rgba(255,255,255,.32) 0 2px, transparent 3px),
      radial-gradient(circle at 28% 68%, rgba(59,130,246,.30) 0 2px, transparent 3px),
      radial-gradient(circle at 46% 34%, rgba(255,255,255,.24) 0 2px, transparent 3px),
      radial-gradient(circle at 62% 58%, rgba(37,99,235,.30) 0 2px, transparent 3px),
      radial-gradient(circle at 78% 22%, rgba(255,255,255,.22) 0 2px, transparent 3px),
      radial-gradient(circle at 88% 72%, rgba(59,130,246,.28) 0 2px, transparent 3px);
    filter:blur(.2px);
    animation:particlesDrift 10s ease-in-out infinite;
    opacity:.7;
  }
  .hero-scan{
    position:absolute;inset:0;z-index:4;pointer-events:none;
    background:linear-gradient(to bottom, transparent, rgba(255,255,255,.10), transparent);
    height:30%;top:-30%;
    animation:scanline 8.5s linear infinite;
    opacity:.16;
    mix-blend-mode:screen;
  }
  
  .hero-content{
    position:relative;z-index:10;
    max-width:1280px;margin:0 auto;padding:0 20px;
    display:grid;grid-template-columns:1.1fr .9fr;
    gap:60px;align-items:center;
  }
  .hero-text h1{
    font-size:54px;font-weight:900;line-height:1.08;
    margin-bottom:22px;letter-spacing:-1.4px;
    text-shadow:0 2px 26px rgba(0,0,0,.35);
  }
  .hero-text p{
    font-size:19px;line-height:1.7;margin-bottom:28px;
    color:rgba(255,255,255,.94);
    max-width:56ch;
    text-shadow:0 2px 18px rgba(0,0,0,.26);
  }
  .hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
  .badge{
    display:inline-flex;align-items:center;gap:8px;
    padding:8px 12px;border-radius:999px;
    background:rgba(255,255,255,.14);
    border:1px solid rgba(255,255,255,.22);
    font-weight:800;font-size:13px;color:rgba(255,255,255,.95);
    backdrop-filter:blur(10px);
  }
  .hero-buttons{display:flex;gap:14px;flex-wrap:wrap}
  
  .hero-visual{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
  .mockup-card{
    background:rgba(255,255,255,.12);
    backdrop-filter:blur(12px);
    border:1px solid rgba(255,255,255,.22);
    border-radius:20px;
    padding:26px;
    display:flex;flex-direction:column;align-items:center;gap:14px;
    text-align:center;
    transition:transform .25s, box-shadow .25s, background .25s, border-color .25s;
    box-shadow:0 4px 20px rgba(0,0,0,.10);
  }
  .mockup-card:hover{
    background:rgba(255,255,255,.18);
    transform:translateY(-6px);
    box-shadow:0 10px 28px rgba(0,0,0,.18);
    border-color:rgba(255,255,255,.32);
  }
  .mockup-emoji{
    width:52px;height:52px;border-radius:14px;
    background:rgba(255,255,255,.18);
    display:flex;align-items:center;justify-content:center;
    font-size:26px;transition:transform .25s;
  }
  .mockup-card:hover .mockup-emoji{transform:scale(1.12) rotate(4deg)}
  .mockup-card h3{font-size:14px;font-weight:900;color:#fff}
  
  @media (max-width:968px){
    .hero-content{grid-template-columns:1fr;gap:34px}
    .hero-text h1{font-size:36px}
    .hero-text p{font-size:18px}
  }
  @media (max-width:768px){
    .hero{padding:70px 0}
    .hero-text h1{font-size:28px}
    .hero-buttons{flex-direction:column}
  }
  
  /* CTA Elite (novo botão premium) */
  .cta-elite{
    position:relative;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    padding:12px 18px;
    border-radius:999px;
    text-decoration:none;
    font-weight:900;
    font-size:14px;
    color:#fff;
    border:1px solid rgba(255,255,255,.24);
    background:
      linear-gradient(135deg, rgba(16,185,129,.95), rgba(37,99,235,.95));
    box-shadow: 0 10px 25px rgba(16,185,129,.22), 0 8px 18px rgba(37,99,235,.18);
    transform:translateZ(0);
    transition:transform .2s, box-shadow .2s, filter .2s, border-color .2s;
    overflow:hidden;
    backdrop-filter: blur(10px);
  }
  
  .cta-elite::before{
    content:"";
    position:absolute;
    inset:-10px;
    border-radius:999px;
    border:1px solid rgba(255,255,255,.18);
    pointer-events:none;
  }
  
  .cta-elite::after{
    content:"";
    position:absolute;
    inset:-18px;
    border-radius:999px;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.25), transparent 55%);
    opacity:.35;
    pointer-events:none;
    mix-blend-mode: screen;
  }
  
  .cta-elite__icon{
    width:26px;height:26px;
    display:inline-flex;align-items:center;justify-content:center;
    border-radius:12px;
    background:rgba(255,255,255,.14);
    border:1px solid rgba(255,255,255,.18);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.18);
  }
  .cta-elite__icon svg{width:16px;height:16px}
  
  .cta-elite__shine{
    position:absolute;
    top:-20%;
    left:-40%;
    width:38%;
    height:140%;
    background:linear-gradient(to right, transparent, rgba(255,255,255,.55), transparent);
    transform:skewX(-20deg);
    opacity:0;
    pointer-events:none;
  }
  
  .cta-elite:hover{
    transform:translateY(-2px);
    border-color: rgba(255,255,255,.34);
    box-shadow: 0 18px 40px rgba(16,185,129,.28), 0 14px 28px rgba(37,99,235,.24);
    filter:saturate(1.05);
  }
  .cta-elite:hover .cta-elite__shine{
    animation: ctaShine 1.5s ease-out 0s 1;
  }
  .cta-elite:active{transform:translateY(0)}
  
  .cta-elite--lg{padding:16px 22px;font-size:16px}
  .cta-elite--block{width:100%;justify-content:flex-start;padding:14px 16px;border-radius:18px}
  
  /* Ring animation discreto (somente em desktop) */
  @media (hover:hover){
    .cta-elite--lg{
      box-shadow:
        0 18px 45px rgba(16,185,129,.22),
        0 14px 30px rgba(37,99,235,.22);
    }
    .cta-elite--lg::marker{content:""}
    .cta-elite--lg::before{
      border:1px solid rgba(255,255,255,.22);
    }
    .cta-elite--lg .cta-elite__icon{transform:translateZ(0)}
    .cta-elite--lg::after{
      opacity:.38;
    }
    .cta-elite--lg{
      --ring: rgba(255,255,255,.20);
    }
    .cta-elite--lg span{position:relative;z-index:2}
    .cta-elite--lg::before{z-index:1}
    .cta-elite--lg::after{z-index:1}
    .cta-elite--lg .cta-elite__shine{z-index:3}
    .cta-elite--lg{
      isolation:isolate;
    }
    .cta-elite--lg{
      background:
        linear-gradient(135deg, rgba(16,185,129,.95), rgba(37,99,235,.95));
    }
    .cta-elite--lg{
      outline: none;
    }
    .cta-elite--lg{
      box-shadow:
        0 20px 50px rgba(16,185,129,.20),
        0 16px 35px rgba(37,99,235,.20);
    }
    .cta-elite--lg{
      position:relative;
    }
    .cta-elite--lg .cta-elite__ring{
      display:none;
    }
    .cta-elite--lg:focus-visible{
      outline:3px solid rgba(255,255,255,.55);
      outline-offset:4px;
    }
    .cta-elite--lg{
      --ringo: rgba(255,255,255,.22);
    }
    .cta-elite--lg::before{
      animation: ctaRing 2.2s ease-out infinite;
      border-color: rgba(255,255,255,.18);
      opacity:0;
    }
  }
  
  /* Social proof */
  .social-proof{background:var(--bg-light);padding:56px 0}
  .social-proof-title{
    text-align:center;font-size:13px;font-weight:900;
    color:var(--text-light);text-transform:uppercase;
    letter-spacing:.6px;margin-bottom:34px;
  }
  .logos-grid{
    display:flex;flex-wrap:wrap;justify-content:center;align-items:center;
    gap:18px;
  }
  .logo-item{
    padding:18px 22px;background:#fff;border-radius:14px;
    box-shadow:var(--shadow-sm);
    font-weight:900;color:var(--text);font-size:14px;
    min-width:160px;text-align:center;
    display:flex;align-items:center;justify-content:center;
    border:1px solid var(--border-light);
    transition:transform .2s, box-shadow .2s, border-color .2s;
    text-decoration:none;
  }
  .logo-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--primary)}
  .logo-item img{max-height:58px;width:auto;max-width:100%}
  
  /* Section titles */
  .section-title{text-align:center;margin-bottom:60px}
  .section-title h2{
    font-size:44px;font-weight:900;color:var(--text);
    margin-bottom:18px;letter-spacing:-.8px;
    position:relative;display:inline-block;
  }
  .section-title h2::after{
    content:"";position:absolute;bottom:-10px;left:50%;
    transform:translateX(-50%);
    width:64px;height:4px;
    background:linear-gradient(90deg,var(--primary),var(--primary-light));
    border-radius:2px;
  }
  .section-title p{
    font-size:18px;color:var(--text-light);
    max-width:720px;margin:30px auto 0;line-height:1.75;
  }
  @media (max-width:768px){.section-title h2{font-size:28px}}
  
  /* Services */
  .services{background:#fff}
  .services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px}
  .service-card{
    background:#fff;border:1px solid var(--border);
    border-radius:20px;padding:38px;
    transition:transform .25s, box-shadow .25s, border-color .25s;
    box-shadow:var(--shadow-sm);
    position:relative;overflow:hidden;
  }
  .service-card::before{
    content:"";position:absolute;top:0;left:0;width:100%;height:4px;
    background:linear-gradient(90deg,var(--primary),var(--primary-light));
    transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
  }
  .service-card:hover{border-color:var(--primary);box-shadow:var(--shadow-xl);transform:translateY(-6px)}
  .service-card:hover::before{transform:scaleX(1)}
  .service-icon{
    width:64px;height:64px;
    background:linear-gradient(135deg,var(--primary),var(--primary-dark));
    border-radius:16px;
    display:flex;align-items:center;justify-content:center;
    margin-bottom:22px;
    box-shadow:var(--shadow-lg);
    transition:transform .25s, box-shadow .25s;
  }
  .service-card:hover .service-icon{transform:scale(1.08) rotate(4deg)}
  .service-icon svg{width:28px;height:28px;stroke:#fff}
  .service-card h3{font-size:22px;font-weight:900;margin-bottom:12px;line-height:1.25}
  .service-card p{color:var(--text-light);line-height:1.7}
  
  /* Why */
  .why-us{background:var(--bg-light)}
  .why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
  .why-card{
    background:#fff;border-radius:16px;padding:30px;
    box-shadow:var(--shadow-sm);
    border:1px solid var(--border-light);
    transition:transform .25s, box-shadow .25s, border-color .25s;
  }
  .why-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:var(--primary)}
  .why-card h3{
    font-size:18px;font-weight:900;color:var(--text);
    margin-bottom:12px;display:flex;align-items:center;gap:12px;
  }
  .why-card h3::before{
    content:"✓";width:28px;height:28px;background:var(--success);
    color:#fff;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    font-size:14px;font-weight:900;flex-shrink:0;
  }
  .why-card p{color:var(--text-light);line-height:1.7}
  
  /* Cases */
  .cases{background:#fff}
  .cases-list{display:flex;flex-direction:column;gap:30px}
  .case-card{
    background:#fff;border:2px solid var(--border);
    border-radius:24px;padding:46px;
    transition:transform .25s, box-shadow .25s, border-color .25s;
    box-shadow:var(--shadow-sm);
  }
  .case-card:nth-child(even){background:var(--bg-light)}
  .case-card:hover{box-shadow:var(--shadow-xl);transform:translateY(-6px);border-color:var(--primary)}
  .case-header{display:flex;align-items:center;gap:16px;margin-bottom:22px}
  .case-logo{
    width:92px;height:92px;border-radius:16px;
    background:linear-gradient(135deg,var(--primary),var(--primary-dark));
    display:flex;align-items:center;justify-content:center;
    overflow:hidden;box-shadow:var(--shadow-lg);
    flex-shrink:0;
  }
  .case-logo img{
    width:100%;height:100%;object-fit:contain;
    padding:8px;background:#fff;border-radius:10px;
  }
  .case-header-text h3{font-size:24px;font-weight:900;margin-bottom:6px}
  .case-header-text p{font-size:14px;color:var(--text-light)}
  .case-content{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .case-block{background:#fff;border-radius:14px;padding:18px;border:1px solid var(--border-light)}
  .case-block h4{
    font-size:12px;font-weight:900;color:var(--primary);
    text-transform:uppercase;letter-spacing:1px;margin-bottom:10px;
  }
  .case-block p{color:var(--text);line-height:1.7;font-size:15px}
  .case-actions{margin-top:22px;text-align:center}
  .case-link{
    display:inline-flex;align-items:center;gap:8px;
    background:var(--primary);color:#fff;
    padding:12px 20px;border-radius:12px;
    text-decoration:none;font-weight:900;
    transition:transform .2s, box-shadow .2s, background .2s;
    box-shadow:var(--shadow-md);
  }
  .case-link:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-lg)}
  @media (max-width:768px){
    .case-content{grid-template-columns:1fr}
    .case-card{padding:22px}
  }
  
  /* CTA final */
  .cta-final{
    background:linear-gradient(135deg,var(--bg-dark) 0%, var(--bg-darker) 100%);
    color:#fff;padding:110px 0;text-align:center;
  }
  .cta-final-content{max-width:860px;margin:0 auto;padding:0 20px}
  .cta-final h2{font-size:44px;font-weight:900;margin-bottom:22px;letter-spacing:-1px;line-height:1.15}
  .cta-final p{font-size:19px;color:rgba(255,255,255,.9);margin-bottom:34px;line-height:1.7}
  @media (max-width:768px){
    .cta-final{padding:64px 0}
    .cta-final h2{font-size:28px}
    .cta-final p{font-size:17px}
  }
  
  /* Footer */
  footer{
    background:var(--bg-dark);
    color:rgba(255,255,255,.7);
    padding:76px 0 38px;
    border-top:1px solid rgba(255,255,255,.1);
  }
  .footer-content{max-width:1280px;margin:0 auto;padding:0 20px}
  .footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:42px;margin-bottom:42px}
  .footer-col h4{color:#fff;font-weight:900;margin-bottom:14px;font-size:15px}
  .footer-col ul{list-style:none}
  .footer-col ul li{margin-bottom:10px}
  .footer-col a{color:rgba(255,255,255,.7);text-decoration:none;font-size:14px;transition:color .2s}
  .footer-col a:hover{color:#fff}
  .footer-desc{font-size:14px;line-height:1.6;color:rgba(255,255,255,.7)}
  .footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:28px;text-align:center;font-size:14px;color:rgba(255,255,255,.6)}
  
  /* WhatsApp Float */
  .whatsapp-float{
    position:fixed;bottom:26px;right:26p