:root{
    --navy:#010035;
    --navy-2:#00002A;
    --red:#C62828;
    --red-2:#8f1c1c;
    --white:#FFFFFF;
    --slate:#475569;
    --light:#F1F5F9;
    --header-h:84px;
  }
  *,*::before,*::after{ box-sizing:border-box; }
  html{ scroll-behavior:smooth; }
  body{
    margin:0;
    font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;
    color:var(--navy);
    background:var(--white);
    -webkit-font-smoothing:antialiased;
  }
  img{ max-width:100%; display:block; }
  a{ color:var(--red); text-decoration:none; }
  a:hover{ color:var(--red-2); }
  h1,h2,h3{ margin:0; font-weight:800; }
  p{ margin:0; }
  .container{ max-width:1280px; margin:0 auto; padding-left:min(6vw,80px); padding-right:min(6vw,80px); }
  .skip-link{
    position:absolute; left:-999px; top:auto; background:var(--navy); color:var(--white);
    padding:12px 20px; border-radius:0 0 8px 0; z-index:1000; font-weight:700;
  }
  .skip-link:focus{ left:0; top:0; }
  :focus-visible{ outline:3px solid var(--red); outline-offset:2px; }

  /* ---------- SCROLL PROGRESS ---------- */
  .scroll-progress{
    position:fixed; top:0; left:0; height:3px; width:0%; z-index:200;
    background:linear-gradient(90deg, var(--red), var(--red-2)); pointer-events:none;
  }
  @media (prefers-reduced-motion: no-preference){ .scroll-progress{ transition:width .12s linear; } }

  /* ---------- CURSOR GLOW ---------- */
  .cursor-glow{
    position:fixed; z-index:4; left:var(--glow-x,-600px); top:var(--glow-y,-600px);
    width:420px; height:420px; border-radius:50%; transform:translate(-50%,-50%);
    background:radial-gradient(circle, rgba(198,40,40,0.10), rgba(198,40,40,0.025) 45%, transparent 70%);
    pointer-events:none; will-change:left,top;
  }

  /* ---------- FLOATING WHATSAPP CTA ---------- */
  .wa-float{
    position:fixed; right:24px; bottom:24px; z-index:95; display:inline-flex; align-items:center; gap:10px;
    background:var(--red); color:var(--white); font-weight:700; font-size:14.5px; text-decoration:none;
    padding:15px 22px; border-radius:999px; box-shadow:0 10px 28px rgba(198,40,40,0.35);
    transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
  }
  .wa-float:hover{ transform:translateY(-2px) scale(1.03); color:var(--white); background:var(--red-2); }
  .wa-float svg{ width:22px; height:22px; fill:currentColor; flex-shrink:0; }
  @media (prefers-reduced-motion: no-preference){ .wa-float{ animation:waPulse 2.6s infinite; } }
  @keyframes waPulse{
    0%{ box-shadow:0 10px 28px rgba(198,40,40,0.35), 0 0 0 0 rgba(198,40,40,.45); }
    70%{ box-shadow:0 10px 28px rgba(198,40,40,0.35), 0 0 0 14px rgba(198,40,40,0); }
    100%{ box-shadow:0 10px 28px rgba(198,40,40,0.35), 0 0 0 0 rgba(198,40,40,0); }
  }
  @media (max-width:600px){ .wa-float span{ display:none; } .wa-float{ padding:14px; } }

  /* ---------- HEADER ---------- */
  header{
    position:sticky; top:0; z-index:100;
    background:rgba(255,255,255,0.92);
    backdrop-filter:blur(10px);
    -webkit-backdrop-filter:blur(10px);
    border-bottom:1px solid transparent;
    transition:box-shadow .3s ease, border-color .3s ease;
  }
  header.scrolled{ box-shadow:0 4px 24px rgba(1,0,53,0.10); border-color:#E7EAF0; }
  .nav-wrap{ display:flex; align-items:center; justify-content:space-between; height:var(--header-h); }
  .logo-link{ display:flex; align-items:center; }
  .logo-link img{ height:38px; width:auto; }
  nav.primary-nav{ display:flex; align-items:center; gap:36px; }
  nav.primary-nav a.nav-link{ color:var(--navy); font-weight:600; font-size:15px; position:relative; padding:6px 2px; }
  nav.primary-nav a.nav-link::after{
    content:""; position:absolute; left:0; bottom:0; height:2px; width:0; background:var(--red);
    transition:width .25s ease;
  }
  nav.primary-nav a.nav-link:hover::after{ width:100%; }
  .btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    padding:14px 30px; border-radius:999px; font-weight:700; font-size:15px;
    letter-spacing:0.2px; border:2px solid transparent; cursor:pointer;
    white-space:nowrap; transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
    font-family:inherit;
  }
  .btn:active{ transform:scale(0.96); }
  .btn{ position:relative; overflow:hidden; }
  .btn::before{
    content:""; position:absolute; top:0; left:-60%; width:40%; height:100%;
    background:linear-gradient(120deg, transparent, rgba(255,255,255,0.4), transparent);
    transform:skewX(-20deg);
  }
  @media (prefers-reduced-motion: no-preference){
    .btn::before{ transition:left .55s ease; }
    .btn:hover::before{ left:130%; }
  }
  .btn-primary{ background:var(--red); color:var(--white); box-shadow:0 6px 18px rgba(198,40,40,0.28); }
  .btn-primary:hover{ background:var(--red-2); color:var(--white); box-shadow:0 10px 24px rgba(198,40,40,0.36); transform:translateY(-2px); }
  .btn-outline{ background:transparent; color:var(--navy); border-color:var(--navy); }
  .btn-outline:hover{ background:var(--navy); color:var(--white); transform:translateY(-2px); }
  .btn-nav{ padding:11px 24px; font-size:14px; }
  .btn-block{ width:100%; }

  .hamburger{
    display:none; flex-direction:column; justify-content:center; align-items:center;
    width:44px; height:44px; border-radius:10px; border:1px solid #E2E8F0; background:var(--white);
    cursor:pointer; gap:5px;
  }
  .hamburger span{ display:block; width:20px; height:2px; background:var(--navy); transition:transform .25s ease, opacity .25s ease; }
  .hamburger[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .hamburger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
  .hamburger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

  .mobile-panel{
    display:none; position:fixed; inset:var(--header-h) 0 0 0; background:var(--white); z-index:99;
    padding:32px min(6vw,80px); overflow-y:auto;
    transform:translateY(-12px); opacity:0; transition:transform .25s ease, opacity .25s ease;
  }
  .mobile-panel.open{ display:flex; flex-direction:column; gap:8px; transform:translateY(0); opacity:1; }
  .mobile-panel a.nav-link{ color:var(--navy); font-weight:700; font-size:20px; padding:16px 4px; border-bottom:1px solid #EEF1F6; }
  .mobile-panel .btn{ margin-top:20px; }

  /* ---------- REVEAL ANIMATION ---------- */
  .reveal{ opacity:0; transform:translateY(28px); }
  @media (prefers-reduced-motion: no-preference){
    .reveal{ transition:opacity .7s cubic-bezier(.16,.8,.3,1), transform .7s cubic-bezier(.16,.8,.3,1); }
    .reveal.in{ opacity:1; transform:translateY(0); }
    .reveal-delay-1.in{ transition-delay:.08s; }
    .reveal-delay-2.in{ transition-delay:.16s; }
    .reveal-delay-3.in{ transition-delay:.24s; }
    .reveal-delay-4.in{ transition-delay:.32s; }
    .reveal-delay-5.in{ transition-delay:.4s; }
  }
  @media (prefers-reduced-motion: reduce){
    .reveal{ opacity:1; transform:none; }
    html{ scroll-behavior:auto; }
  }

  .eyebrow{ font-size:13px; font-weight:700; letter-spacing:2px; text-transform:uppercase; color:var(--red); }
  .eyebrow-light{ font-size:13px; font-weight:700; letter-spacing:2px; text-transform:uppercase; color:#F4A6A6; }

  /* ---------- ANIMATED HEADING UNDERLINE ---------- */
  .section-head h2{ position:relative; padding-bottom:16px; }
  .section-head h2::after{
    content:""; position:absolute; left:0; bottom:0; width:64px; height:3px;
    background:linear-gradient(90deg, var(--red), var(--red-2)); transform:scaleX(0); transform-origin:left;
  }
  .section-head.ctr h2::after{ left:50%; transform:translateX(-50%) scaleX(0); transform-origin:center; }
  @media (prefers-reduced-motion: no-preference){
    .section-head h2::after{ transition:transform .8s .2s cubic-bezier(.16,.8,.3,1); }
  }
  .section-head.reveal.in h2::after{ transform:scaleX(1); }
  .section-head.ctr.reveal.in h2::after{ transform:translateX(-50%) scaleX(1); }

  section{ padding:96px 0; }
  @media (max-width:900px){ section{ padding:64px 0; } }

  /* ---------- HERO ---------- */
  .hero{ padding-top:88px; padding-bottom:88px; overflow:hidden; position:relative; }
  .hero-mesh{ position:absolute; inset:0; width:100%; height:100%; z-index:0; opacity:0.6; pointer-events:none; }
  .hero-grid{ display:flex; align-items:center; gap:64px; position:relative; z-index:1; }
  .hero-copy{ flex:1; display:flex; flex-direction:column; gap:26px; min-width:0; }
  .hero-copy h1{ font-size:clamp(32px,4.4vw,54px); line-height:1.14; color:var(--navy); }
  .hero-copy p.lead{ font-size:18px; line-height:1.6; color:var(--slate); max-width:540px; }
  .hero-ctas{ display:flex; gap:16px; flex-wrap:wrap; margin-top:6px; }
  .hero-visual{ flex:1; display:flex; align-items:center; justify-content:center; min-width:0; }
  .hero-visual svg{ width:100%; max-width:560px; height:auto; }
  @media (prefers-reduced-motion: no-preference){
    .float-group{ animation:float 6s ease-in-out infinite; transform-origin:center; }
    .float-group.slow{ animation-duration:8s; }
  }
  @keyframes float{
    0%,100%{ transform:translateY(0px); }
    50%{ transform:translateY(-12px); }
  }
  .node-dot{ animation:pulse 2.6s ease-in-out infinite; }
  @keyframes pulse{
    0%,100%{ opacity:1; }
    50%{ opacity:.55; }
  }

  /* ---------- HERO PHOTO (real photo variant of the hero visual) ---------- */
  .hero-photo{
    position:relative; width:100%; max-width:560px; border-radius:24px; overflow:hidden;
    box-shadow:0 24px 56px rgba(1,0,53,0.2);
  }
  .hero-photo img{ width:100%; height:auto; display:block; }
  .hero-photo-badge{
    position:absolute; top:16px; left:16px; background:var(--white); color:var(--navy);
    font-size:12.5px; font-weight:700; letter-spacing:0.4px; padding:9px 18px; border-radius:20px;
    box-shadow:0 6px 16px rgba(1,0,53,0.18);
  }
  .hero-photo-marker{
    position:absolute; width:14px; height:14px; border-radius:50%; background:var(--red);
    box-shadow:0 0 0 5px rgba(198,40,40,0.28); transform:translate(-50%,-50%);
  }
  @media (prefers-reduced-motion: no-preference){
    .hero-photo-marker{ animation:pulse 2.6s ease-in-out infinite; }
  }
  @media (max-width:520px){
    .hero-photo-badge{ font-size:11px; padding:7px 14px; top:12px; left:12px; }
  }
  @media (prefers-reduced-motion: no-preference){
    .hero-copy > *{ animation:heroIn .8s cubic-bezier(.16,.8,.3,1) both; }
    .hero-copy .eyebrow{ animation-delay:.05s; }
    .hero-copy h1{ animation-delay:.15s; }
    .hero-copy p.lead{ animation-delay:.3s; }
    .hero-copy .hero-ctas{ animation-delay:.42s; }
    .hero-visual{ animation:heroInVisual 1s cubic-bezier(.16,.8,.3,1) .25s both; }
  }
  @keyframes heroIn{ from{ opacity:0; transform:translateY(22px); } to{ opacity:1; transform:none; } }
  @keyframes heroInVisual{ from{ opacity:0; transform:translateY(18px) scale(0.98); } to{ opacity:1; transform:none; } }

  /* ---------- TRUST MARQUEE ---------- */
  .marquee-band{ background:var(--navy); padding:18px 0; overflow:hidden; border-top:1px solid rgba(255,255,255,0.08); border-bottom:1px solid rgba(255,255,255,0.08); }
  .marquee-track{ display:flex; width:max-content; gap:14px; white-space:nowrap; }
  .marquee-item{ font-size:13px; font-weight:700; letter-spacing:1.5px; text-transform:uppercase; color:#AEB6D4; padding:0 4px; }
  .marquee-dot{ color:var(--red); font-size:13px; }
  @media (prefers-reduced-motion: no-preference){
    .marquee-track{ animation:marqueeScroll 26s linear infinite; }
  }
  @keyframes marqueeScroll{ 0%{ transform:translateX(0); } 100%{ transform:translateX(-50%); } }

  /* ---------- COMPARE / SCAN REVEAL ---------- */
  .scan-section{ background:var(--light); }
  .compare{ max-width:460px; margin:0 auto; }
  .compare-media{
    position:relative; border-radius:20px; overflow:hidden; box-shadow:0 20px 60px rgba(1,0,53,0.16);
    aspect-ratio:591/887; -webkit-user-select:none; user-select:none; touch-action:pan-y; background:#00001F;
  }
  .compare-base, .compare-overlay-img{ position:absolute; inset:0; width:100%; height:100%; display:block; object-fit:cover; object-position:center; }
  .compare-overlay{ position:absolute; inset:0; width:100%; height:100%; clip-path:inset(0 50% 0 0); }
  .scan-sweep{
    position:absolute; left:0; right:0; height:45%; top:0;
    background:linear-gradient(180deg, transparent, rgba(198,40,40,0.22), transparent);
  }
  @media (prefers-reduced-motion: no-preference){
    .scan-sweep{ animation:scanSweep 3.6s linear infinite; }
  }
  @keyframes scanSweep{ 0%{ transform:translateY(-120%); } 100%{ transform:translateY(280%); } }
  .compare-handle{
    position:absolute; top:0; bottom:0; left:50%; width:0;
    display:flex; align-items:center; justify-content:center; cursor:ew-resize; touch-action:none;
  }
  .compare-handle::before{
    content:""; position:absolute; top:0; bottom:0; left:-1.5px; width:3px;
    background:var(--white); box-shadow:0 0 0 1px rgba(1,0,53,0.15), 0 0 12px rgba(1,0,53,0.25);
  }
  .compare-handle-grip{
    position:relative; width:44px; height:44px; border-radius:50%; background:var(--white); color:var(--navy);
    display:flex; align-items:center; justify-content:center; gap:1px;
    box-shadow:0 6px 18px rgba(1,0,53,0.3); transition:transform .2s ease;
  }
  .compare-handle:hover .compare-handle-grip, .compare-handle:focus-visible .compare-handle-grip{ transform:scale(1.1); }
  .compare-label{
    position:absolute; top:16px; font-size:10.5px; font-weight:700; letter-spacing:1px; text-transform:uppercase;
    padding:7px 14px; border-radius:999px; pointer-events:none;
  }
  .compare-label-left{ left:16px; background:rgba(255,255,255,0.94); color:var(--navy); }
  .compare-label-right{ right:16px; background:rgba(1,0,53,0.88); color:var(--white); }
  .compare-hint{
    text-align:center; font-size:13px; color:var(--slate); margin-top:18px; display:flex;
    align-items:center; justify-content:center; gap:8px;
  }
  @media (max-width:640px){
    .compare-label{ font-size:9.5px; padding:6px 10px; }
  }

  /* ---------- FRENTES ---------- */
  .frentes-section{ background:var(--light); }
  .section-head{ display:flex; flex-direction:column; gap:16px; max-width:680px; margin-bottom:48px; }
  .section-head h2{ font-size:clamp(26px,3vw,38px); color:var(--navy); line-height:1.2; }
  .section-head p{ font-size:17px; line-height:1.6; color:var(--slate); }
  .card-grid{ display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:28px; }
  .card{
    display:flex; flex-direction:column; gap:20px; background:var(--white); border-radius:16px;
    padding:36px; box-shadow:0 1px 3px rgba(1,0,53,0.08);
    transition:transform .28s ease, box-shadow .28s ease;
    transform-style:preserve-3d; will-change:transform;
    background-image:radial-gradient(circle at var(--tilt-x,50%) var(--tilt-y,50%), rgba(198,40,40,0.05), transparent 45%);
  }
  .card:hover{ transform:translateY(-6px); box-shadow:0 20px 40px rgba(1,0,53,0.14); }
  .icon-circle{
    width:56px; height:56px; border-radius:50%; display:flex; align-items:center; justify-content:center;
    flex-shrink:0; background:#FDECEC; transition:transform .28s ease;
  }
  .card:hover .icon-circle{ transform:scale(1.08) rotate(-4deg); }
  .card h3{ font-size:21px; color:var(--navy); }
  .card p{ font-size:15px; line-height:1.6; color:var(--slate); flex:1; }
  .card-link{ font-weight:700; font-size:14px; display:inline-flex; align-items:center; gap:6px; }
  .card-link svg{ transition:transform .2s ease; }
  .card-link:hover svg{ transform:translateX(4px); }

  /* ---------- STATS ---------- */
  .stats-section{ background:var(--navy); }
  .stats-section h2{ text-align:center; font-size:32px; color:var(--white); margin-bottom:48px; }
  .stats-grid{ display:grid; grid-template-columns:repeat(5, minmax(0,1fr)); gap:24px; }
  .stat{ display:flex; flex-direction:column; align-items:center; gap:8px; text-align:center; }
  .stat .num{ font-size:clamp(30px,3.4vw,46px); font-weight:800; color:var(--white); font-variant-numeric:tabular-nums; }
  .stat .lbl{ font-size:14px; color:#AEB6D4; }

  /* ---------- FILOSOFIA ---------- */
  .filosofia{ display:flex; justify-content:center; }
  .filosofia-inner{ max-width:820px; display:flex; flex-direction:column; gap:26px; text-align:center; align-items:center; }
  .filosofia h2{ font-size:clamp(24px,2.8vw,34px); line-height:1.4; color:var(--navy); }
  .filosofia p{ font-size:17px; line-height:1.7; color:var(--slate); max-width:660px; }

  /* ---------- AUTORIDADE ---------- */
  .autoridade{ background:var(--light); }
  .autoridade-grid{ display:flex; align-items:center; gap:72px; }
  .avatar{
    width:280px; height:280px; border-radius:50%; flex-shrink:0; position:relative;
    background:conic-gradient(from 210deg, var(--navy), var(--red), var(--navy));
    display:flex; align-items:center; justify-content:center; padding:6px;
  }
  .avatar-inner{
    width:100%; height:100%; border-radius:50%; background:var(--white); display:flex; align-items:center;
    justify-content:center; flex-direction:column; gap:6px; overflow:hidden;
  }
  .avatar-inner img{ width:100%; height:100%; border-radius:50%; object-fit:cover; display:block; }
  .avatar-inner .initials{ font-size:56px; font-weight:800; color:var(--navy); letter-spacing:1px; }
  .avatar-inner .cap{ font-size:12px; font-weight:700; letter-spacing:1.5px; color:var(--slate); text-transform:uppercase; }
  .autoridade-copy{ display:flex; flex-direction:column; gap:20px; }
  .autoridade-copy h2{ font-size:32px; color:var(--navy); }
  .autoridade-copy .role{ font-size:16px; color:var(--red); font-weight:700; }
  .autoridade-copy p.bio{ font-size:17px; line-height:1.7; color:var(--slate); max-width:560px; }

  /* ---------- TECNOLOGIA ---------- */
  .tecnologia{ background:var(--navy); }
  .tecnologia .section-head p{ color:#AEB6D4; }
  .tech-grid{ display:grid; grid-template-columns:repeat(4, minmax(0,1fr)); gap:28px; }
  .tech-item{ display:flex; flex-direction:column; gap:16px; }
  .tech-item .icon-circle{ background:rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.18); transition:transform .28s ease, background .28s ease; }
  .tech-item:hover .icon-circle{ transform:scale(1.08); background:rgba(198,40,40,0.35); }
  .tech-item p{ font-size:15px; line-height:1.6; color:var(--white); }

  /* ---------- METODO ---------- */
  .metodo-grid{ display:grid; grid-template-columns:repeat(5, minmax(0,1fr)); gap:24px; position:relative; }
  .metodo-grid::before{
    content:""; position:absolute; top:24px; left:10%; right:10%; height:2px; background:#E2E8F0; z-index:0;
  }
  @media (max-width:900px){ .metodo-grid::before{ display:none; } }
  .step{ display:flex; flex-direction:column; gap:16px; position:relative; z-index:1; }
  .step-num{
    width:48px; height:48px; border-radius:50%; background:var(--navy); color:var(--white);
    display:flex; align-items:center; justify-content:center; font-weight:800; font-size:18px;
    transition:transform .25s ease;
  }
  .step:hover .step-num{ transform:scale(1.1); }
  .step-num.accent{ background:var(--red); }
  .step h3{ font-size:18px; color:var(--navy); }
  .step p{ font-size:14px; line-height:1.6; color:var(--slate); }

  /* ---------- CTA / FORM ---------- */
  .cta-section{ background:var(--navy); }
  .cta-grid{ display:flex; gap:72px; align-items:flex-start; }
  .cta-copy{ flex:1; display:flex; flex-direction:column; gap:24px; min-width:0; }
  .cta-copy h2{ font-size:clamp(26px,3.2vw,38px); color:var(--white); line-height:1.25; }
  .cta-copy p.lead{ font-size:17px; line-height:1.6; color:#AEB6D4; max-width:480px; }
  .cta-copy p.small{ font-size:14px; line-height:1.6; color:#8A93B8; max-width:440px; margin-top:14px; }
  .form-card{ position:relative; flex:1; background:var(--white); border-radius:16px; padding:40px; display:flex; flex-direction:column; gap:18px; min-width:0; overflow:hidden; }
  .form-card h3{ font-size:18px; color:var(--navy); margin-bottom:4px; }
  .field{ display:flex; flex-direction:column; gap:6px; }
  .field label{ font-size:13px; font-weight:700; color:var(--slate); }
  .field input, .field textarea{
    height:46px; border-radius:8px; border:1px solid #D7DEE9; background:var(--light);
    padding:0 14px; font-size:15px; font-family:inherit; color:var(--navy);
    transition:border-color .2s ease, box-shadow .2s ease;
  }
  .field input:focus, .field textarea:focus{ border-color:var(--red); box-shadow:0 0 0 3px rgba(198,40,40,0.12); outline:none; }
  .form-note{ font-size:12.5px; color:var(--slate); line-height:1.5; }
  .form-status{ font-size:13.5px; font-weight:700; color:var(--red); min-height:18px; }
  .form-status.ok{ color:#1B7A43; }
  .field input.invalid{ border-color:var(--red); box-shadow:0 0 0 3px rgba(198,40,40,0.10); }
  .field-error{ display:none; font-size:12.5px; color:var(--red); font-weight:600; }
  .field-error.show{ display:block; }
  .hp-field{ position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden; }
  .captcha-field .captcha-row{ display:flex; gap:10px; align-items:center; }
  .captcha-field input{ flex:1; }
  .captcha-refresh{
    flex-shrink:0; width:46px; height:46px; border-radius:8px; border:1px solid #D7DEE9;
    background:var(--light); color:var(--slate); display:flex; align-items:center; justify-content:center;
    cursor:pointer; transition:background .2s ease, color .2s ease, transform .3s ease;
  }
  .captcha-refresh:hover{ background:var(--navy); color:var(--white); }
  .captcha-refresh:active svg{ transform:rotate(180deg); }
  .captcha-refresh svg{ transition:transform .3s ease; }

  /* ---------- FOOTER ---------- */
  footer{ background:var(--navy-2); padding:64px 0 32px; }
  .footer-top{ display:flex; justify-content:space-between; align-items:flex-start; gap:48px; flex-wrap:wrap; }
  .footer-brand{ display:flex; flex-direction:column; gap:16px; max-width:340px; }
  .footer-wordmark{ font-size:17px; font-weight:800; color:var(--white); letter-spacing:0.5px; }
  .footer-wordmark span{ color:var(--red); }
  .footer-brand p{ font-size:14px; line-height:1.6; color:#8A93B8; }
  .footer-col{ display:flex; flex-direction:column; gap:10px; }
  .footer-col .head{ font-size:13px; font-weight:700; color:var(--white); letter-spacing:1px; text-transform:uppercase; margin-bottom:6px; }
  .footer-col a, .footer-col span{ font-size:14px; color:#AEB6D4; }
  .footer-col a:hover{ color:var(--white); }
  .footer-bottom{ border-top:1px solid rgba(255,255,255,0.1); padding-top:24px; margin-top:36px; }
  .footer-bottom span{ font-size:13px; color:#5A6389; }

  /* ---------- BACK TO TOP ---------- */
  .back-to-top{
    position:fixed; right:24px; bottom:92px; width:48px; height:48px; border-radius:50%;
    background:var(--navy); color:var(--white); border:none; cursor:pointer; display:flex;
    align-items:center; justify-content:center; box-shadow:0 8px 24px rgba(1,0,53,0.3);
    opacity:0; pointer-events:none; transform:translateY(12px);
    transition:opacity .25s ease, transform .25s ease, background .2s ease;
    z-index:90;
  }
  .back-to-top.show{ opacity:1; pointer-events:auto; transform:translateY(0); }
  .back-to-top:hover{ background:var(--red); }

  /* ---------- RESPONSIVE ---------- */
  @media (max-width:980px){
    nav.primary-nav{ display:none; }
    .hamburger{ display:flex; }
    .hero-grid{ flex-direction:column; gap:36px; }
    .hero{ padding-top:32px; padding-bottom:56px; }
    .hero-copy{ gap:18px; }
    .hero-visual{ max-width:340px; margin:0 auto; }
    .card-grid{ grid-template-columns:1fr; }
    .stats-grid{ grid-template-columns:repeat(2, minmax(0,1fr)); row-gap:32px; }
    .tech-grid{ grid-template-columns:repeat(2, minmax(0,1fr)); }
    .metodo-grid{ grid-template-columns:repeat(2, minmax(0,1fr)); row-gap:32px; }
    .autoridade-grid{ flex-direction:column; text-align:center; }
    .autoridade-copy{ align-items:center; }
    .cta-grid{ flex-direction:column; }
    .form-card{ width:100%; }
    .footer-top{ flex-direction:column; gap:32px; }
  }
  @media (max-width:520px){
    .stats-grid{ grid-template-columns:1fr; }
    .metodo-grid{ grid-template-columns:1fr; }
    .hero-ctas .btn{ width:100%; }
    .hero{ padding-top:24px; padding-bottom:44px; }
    .hero-grid{ gap:24px; }
    .hero-copy{ gap:14px; }
    .hero-visual{ max-width:260px; }
  }

  /* ---------- BREADCRUMB (service pages) ---------- */
  .breadcrumb{ font-size:13px; font-weight:700; letter-spacing:1px; text-transform:uppercase; }
  .breadcrumb a{ color:var(--red); }
  .breadcrumb a:hover{ color:var(--red-2); }
  .breadcrumb .sep{ color:var(--slate); margin:0 6px; font-weight:400; text-transform:none; letter-spacing:0; }
  .breadcrumb .current{ color:var(--slate); }

  /* ---------- CHALLENGE LIST (risks / pain points) ---------- */
  .challenge-list{ display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:20px 32px; }
  .challenge-item{ display:flex; gap:14px; align-items:flex-start; }
  .challenge-item .mark{
    width:28px; height:28px; border-radius:50%; background:#FDECEC; color:var(--red); flex-shrink:0;
    display:flex; align-items:center; justify-content:center; margin-top:2px;
  }
  .challenge-item p{ font-size:15.5px; line-height:1.6; color:var(--slate); padding-top:2px; }
  .challenge-note{ font-size:16px; line-height:1.6; color:var(--navy); font-weight:700; margin-top:8px; }

  /* ---------- SERVICE PILLARS ---------- */
  .pillars-grid{ display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:28px; }
  .pillar-card{
    display:flex; flex-direction:column; gap:18px; background:var(--white); border-radius:16px;
    padding:36px; box-shadow:0 1px 3px rgba(1,0,53,0.08); transition:transform .28s ease, box-shadow .28s ease;
    transform-style:preserve-3d; will-change:transform;
    background-image:radial-gradient(circle at var(--tilt-x,50%) var(--tilt-y,50%), rgba(198,40,40,0.05), transparent 45%);
  }
  .pillar-card:hover{ transform:translateY(-4px); box-shadow:0 16px 32px rgba(1,0,53,0.12); }
  .pillar-card h3{ font-size:19px; color:var(--navy); }

  /* ---------- CHECK LIST (generic, reused inside pillars + "why choose") ---------- */
  .check-list{ display:flex; flex-direction:column; gap:12px; }
  .check-item{ display:flex; gap:12px; align-items:flex-start; }
  .check-item .tick{
    width:20px; height:20px; border-radius:50%; background:#FDECEC; color:var(--red); flex-shrink:0;
    display:flex; align-items:center; justify-content:center; margin-top:1px;
  }
  .check-item p{ font-size:14.5px; line-height:1.55; color:var(--slate); }
  .why-grid{ display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:20px 40px; }
  .why-grid .check-item .tick{ width:26px; height:26px; }
  .why-grid .check-item p{ font-size:15.5px; color:var(--navy); font-weight:600; }

  @media (max-width:900px){
    .pillars-grid{ grid-template-columns:1fr; }
  }
  @media (max-width:640px){
    .challenge-list{ grid-template-columns:1fr; }
    .why-grid{ grid-template-columns:1fr; }
  }

  /* ---------- FAQ ACCORDION ---------- */
  .faq-section{ background:var(--white); }
  .faq-list{ max-width:760px; margin:0 auto; border-top:1px solid #E2E8F0; }
  .faq-item{ border-bottom:1px solid #E2E8F0; }
  .faq-q{
    width:100%; display:flex; justify-content:space-between; align-items:center; gap:20px;
    padding:22px 4px; background:none; border:none; cursor:pointer; text-align:left;
    font-size:16.5px; font-weight:700; color:var(--navy); font-family:inherit;
  }
  .faq-q:hover{ color:var(--red); }
  .faq-chevron{ flex-shrink:0; transition:transform .3s ease; color:var(--red); }
  .faq-item.open .faq-chevron{ transform:rotate(180deg); }
  .faq-a{ max-height:0; overflow:hidden; transition:max-height .35s ease; }
  .faq-item.open .faq-a{ max-height:280px; }
  .faq-a p{ padding:0 4px 22px; font-size:15px; line-height:1.65; color:var(--slate); max-width:660px; }
  @media (max-width:640px){
    .faq-q{ font-size:15px; }
  }

  /* ---------- CTA TAGLINE (urgency reinforcement) ---------- */
  .cta-tagline{
    display:inline-block; font-size:13.5px; font-weight:700; letter-spacing:0.3px;
    color:var(--white); background:rgba(198,40,40,0.22); border:1px solid rgba(198,40,40,0.4);
    padding:8px 16px; border-radius:999px; margin-bottom:4px; width:fit-content;
  }