:root{
    --carbon-black:#0B0B0C;
    --titanium-graphite:#27272A;
    --ivory-white:#FAFAF9;
    --text-primary:#18181B;
    --text-secondary:#71717A;
    --border-light:#E4E4E7;
    --precision-green:#166534;
    --precision-green-bg:#F0FDF4;
    --white:#FFFFFF;

    --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
    --radius-sm:8px;
    --radius-md:14px;
    --radius-lg:22px;
    --container:1280px;
    --transition:200ms cubic-bezier(.4,0,.2,1);
  }

  *,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:var(--font);
    background:var(--ivory-white);
    color:var(--text-primary);
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
    overflow-x:hidden;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  ul{list-style:none;}
  .container{max-width:var(--container);margin:0 auto;padding:0 24px;}
  section{position:relative;}

  h1,h2,h3,h4{
    font-weight:800;
    letter-spacing:-0.02em;
    color:var(--carbon-black);
  }

  .eyebrow{
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-size:12.5px;
    font-weight:700;
    letter-spacing:.14em;
    text-transform:uppercase;
    color:var(--precision-green);
    margin-bottom:16px;
  }
  .eyebrow::before{
    content:"";
    width:7px;height:7px;border-radius:50%;
    background:var(--precision-green);
    display:inline-block;
    animation:pulse-dot 2.4s ease-in-out infinite;
  }
  .eyebrow.on-dark{color:#4ADE80;}
  .eyebrow.on-dark::before{background:#4ADE80;}

  @keyframes pulse-dot{
    0%,100%{box-shadow:0 0 0 0 rgba(22,101,52,.35);}
    50%{box-shadow:0 0 0 5px rgba(22,101,52,0);}
  }
  @media (prefers-reduced-motion: reduce){
    .eyebrow::before{animation:none;}
  }

  /* ---------- Buttons ---------- */
  .btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    padding:15px 28px;
    border-radius:10px;
    font-size:15px;
    font-weight:600;
    border:1px solid transparent;
    cursor:pointer;
    transition:transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
    white-space:nowrap;
  }
  /* Ambient glow — soft blurred halo behind primary CTAs, brand green */
  .btn-glow{position:relative;isolation:isolate;}
  .btn-glow::before{
    content:"";
    position:absolute;
    inset:-6px;
    z-index:-1;
    border-radius:inherit;
    background:radial-gradient(circle, rgba(74,222,128,.55), rgba(22,101,52,.28) 55%, transparent 75%);
    filter:blur(18px);
    opacity:.55;
    transition:opacity 300ms ease, filter 300ms ease;
    animation:glow-breathe 3.6s ease-in-out infinite;
  }
  .btn-glow:hover::before{opacity:.85;filter:blur(22px);}
  @keyframes glow-breathe{
    0%,100%{opacity:.4;}
    50%{opacity:.7;}
  }
  @media (prefers-reduced-motion: reduce){
    .btn-glow::before{animation:none;}
  }

  .btn-primary{
    background:var(--carbon-black);
    color:var(--ivory-white);
  }
  .btn-primary:hover{
    transform:translateY(-2px);
    box-shadow:0 12px 24px -8px rgba(11,11,12,.35);
  }
  .btn-secondary{
    background:transparent;
    color:var(--carbon-black);
    border-color:var(--border-light);
  }
  .btn-secondary:hover{
    border-color:var(--carbon-black);
    transform:translateY(-2px);
  }
  .btn-on-dark{
    background:var(--ivory-white);
    color:var(--carbon-black);
  }
  .btn-on-dark:hover{
    transform:translateY(-2px);
    box-shadow:0 12px 24px -8px rgba(0,0,0,.5);
  }
  .btn-ghost-dark{
    background:transparent;
    color:var(--ivory-white);
    border-color:rgba(255,255,255,.22);
  }
  .btn-ghost-dark:hover{
    border-color:rgba(255,255,255,.55);
    transform:translateY(-2px);
  }
  .btn-block{width:100%;}

  /* ---------- Header ---------- */
  header{
    position:fixed;
    top:0;left:0;right:0;
    z-index:1000;
    background:rgba(250,250,249,.78);
    backdrop-filter:blur(14px) saturate(160%);
    -webkit-backdrop-filter:blur(14px) saturate(160%);
    border-bottom:1px solid var(--border-light);
  }
  .nav{
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:76px;
  }
  .logo{
    display:flex;
    align-items:center;
    color:var(--carbon-black);
  }
  .logo-img{
    height:44px;
    width:auto;
    display:block;
    transition:opacity var(--transition);
  }
  .logo:hover .logo-img{opacity:.85;}
  /* Logo artwork is drawn dark-on-transparent; invert it to read white on dark backgrounds (footer) */
  .logo-img-invert{filter:invert(1) brightness(1.3);}
  .nav-links{
    display:flex;
    align-items:center;
    gap:36px;
  }
  .nav-links a{
    font-size:14.5px;
    font-weight:500;
    color:var(--text-primary);
    transition:color var(--transition);
  }
  .nav-links a:hover{color:var(--precision-green);}
  .nav-cta{display:flex;align-items:center;gap:14px;}
  .nav-toggle{
    display:none;
    width:40px;height:40px;
    border-radius:8px;
    border:1px solid var(--border-light);
    background:transparent;
    cursor:pointer;
    align-items:center;justify-content:center;
  }
  .nav-toggle span{position:relative;width:18px;height:2px;background:var(--carbon-black);display:block;}
  .nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--carbon-black);}
  .nav-toggle span::before{top:-6px;}
  .nav-toggle span::after{top:6px;}

  /* ---------- Hero ---------- */
  .hero{
    padding:124px 0 48px;
    min-height:100vh;
    display:flex;
    align-items:center;
    background:
      radial-gradient(1100px 480px at 82% -10%, rgba(22,101,52,.08), transparent 60%),
      var(--ivory-white);
    overflow:hidden;
  }
  .hero .hero-grid{width:100%;}
  .hero-grid{
    display:grid;
    grid-template-columns:1.05fr .95fr;
    gap:64px;
    align-items:end;
    position:relative;
  }
  .hero h1{
    font-size:clamp(30px,4vw,48px);
    line-height:1.25;
    letter-spacing:-0.01em;
    text-transform:uppercase;
    margin-bottom:24px;
  }
  .hero h1 .accent{color:var(--precision-green);}
  .hero p.lead{
    font-size:18px;
    line-height:1.65;
    color:var(--text-secondary);
    max-width:560px;
    margin-bottom:32px;
  }
  .hero-actions{
    display:flex;
    gap:14px;
    flex-wrap:wrap;
    margin-bottom:32px;
  }

  /* Hero checklist — three trust bullets under the primary CTA */
  .hero-checklist{
    display:grid;
    gap:12px;
  }
  .hero-checklist .item{
    display:flex;
    align-items:center;
    gap:12px;
    font-size:14.5px;
    color:var(--text-secondary);
    font-weight:600;
  }

  /* Dashboard mockup */
  .dashboard{
    background:var(--carbon-black);
    border-radius:var(--radius-lg);
    padding:22px;
    box-shadow:0 40px 80px -30px rgba(11,11,12,.55);
    position:relative;
    isolation:isolate;
  }
  .dashboard::before{
    content:"";
    position:absolute;inset:0;
    border-radius:var(--radius-lg);
    padding:1px;
    background:linear-gradient(135deg, rgba(255,255,255,.14), transparent 40%);
    -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite:xor;
    mask-composite:exclude;
    pointer-events:none;
  }
  /* Ambient blurred glow behind the diagnostic form card */
  .dashboard::after{
    content:"";
    position:absolute;
    inset:-30px;
    z-index:-1;
    border-radius:var(--radius-lg);
    background:radial-gradient(60% 60% at 30% 20%, rgba(74,222,128,.35), transparent 70%),
               radial-gradient(50% 50% at 80% 90%, rgba(22,101,52,.3), transparent 70%);
    filter:blur(34px);
    opacity:.7;
    animation:glow-breathe 5s ease-in-out infinite;
    pointer-events:none;
  }
  @media (prefers-reduced-motion: reduce){
    .dashboard::after{animation:none;}
  }
  .dash-topbar{
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin-bottom:20px;
  }
  .dash-dots{display:flex;gap:6px;}
  .dash-dots span{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.18);}
  .dash-title{font-size:12.5px;color:rgba(255,255,255,.55);font-weight:600;letter-spacing:.04em;flex:1;}

  /* Hero funnel showcase — AARRR chart inside the dark dashboard card, kept quiet and editorial */
  .funnel-chart{
    width:100%;
    height:auto;
    display:block;
    margin:20px 0 4px;
    overflow:visible;
  }
  .funnel-outline{
    fill:none;
    stroke:rgba(255,255,255,.16);
    stroke-width:1.2;
  }
  .funnel-divider{
    stroke:rgba(255,255,255,.09);
    stroke-width:1;
  }
  .funnel-stage-label{
    font-family:var(--font);
    font-size:10.5px;
    font-weight:600;
    letter-spacing:.04em;
    fill:rgba(255,255,255,.78);
    filter:drop-shadow(0 0 3px rgba(74,222,128,.45));
    transform-box:fill-box;
    transform-origin:0% 50%;
    animation:label-float var(--float-dur, 4.4s) ease-in-out infinite;
    animation-delay:var(--float-delay, 0s);
  }

  /* Leads flowing into and through the funnel — subtle, no glow */
  .lead-particle{
    fill:var(--precision-green);
    opacity:0;
    transform-box:fill-box;
    animation-timing-function:ease-in;
    animation-iteration-count:infinite;
  }
  .lp1{animation-name:lead-p1;animation-duration:4s;animation-delay:0s;}
  .lp2{animation-name:lead-p2;animation-duration:4s;animation-delay:.8s;}
  .lp3{animation-name:lead-p3;animation-duration:4s;animation-delay:1.6s;}
  .lp4{animation-name:lead-p4;animation-duration:4s;animation-delay:2.4s;}
  .lp5{animation-name:lead-p5;animation-duration:4s;animation-delay:3.2s;}
  @keyframes lead-p1{
    0%{transform:translateY(0);opacity:0;}6%{opacity:.8;}16%{opacity:.8;transform:translateY(38px);}
    22%{opacity:0;transform:translateY(38px);}100%{opacity:0;}
  }
  @keyframes lead-p2{
    0%{transform:translateY(0);opacity:0;}6%{opacity:.8;}30%{opacity:.8;transform:translateY(76px);}
    36%{opacity:0;transform:translateY(76px);}100%{opacity:0;}
  }
  @keyframes lead-p3{
    0%{transform:translateY(0);opacity:0;}6%{opacity:.8;}46%{opacity:.8;transform:translateY(114px);}
    52%{opacity:0;transform:translateY(114px);}100%{opacity:0;}
  }
  @keyframes lead-p4{
    0%{transform:translateY(0);opacity:0;}6%{opacity:.8;}62%{opacity:.8;transform:translateY(152px);}
    68%{opacity:0;transform:translateY(152px);}100%{opacity:0;}
  }
  @keyframes lead-p5{
    0%{transform:translateY(0);opacity:0;}6%{opacity:.9;}82%{opacity:.9;transform:translateY(190px);}
    90%{opacity:0;transform:translateY(190px);}100%{opacity:0;}
  }
  .funnel-caption{
    margin-top:14px;
    padding-top:16px;
    border-top:1px solid rgba(255,255,255,.08);
    font-size:12.5px;
    line-height:1.5;
    color:rgba(255,255,255,.45);
  }
  .funnel-card{
    max-width:400px;
    margin-left:auto;
    align-self:start;
    margin-top:24px;
    box-shadow:
      0 1px 1px rgba(11,11,12,.65),
      0 8px 16px -6px rgba(11,11,12,.6),
      0 28px 56px -20px rgba(11,11,12,.65),
      0 40px 90px -22px rgba(22,101,52,.4);
  }
  @media (max-width:1024px){
    .funnel-card{margin-left:0;margin-right:auto;}
  }

  @media (prefers-reduced-motion: reduce){
    .funnel-stage-label{animation:none;}
    .lead-particle{animation:none;opacity:0;}
  }

  /* Hero lead form — inside the dark dashboard card */
  .lead-form-intro{margin-bottom:20px;}
  .lead-form-intro h3{
    color:var(--ivory-white);
    font-size:19px;
    line-height:1.3;
    margin-bottom:8px;
    letter-spacing:-0.01em;
  }
  .lead-form-intro p{
    font-size:13.5px;
    color:rgba(255,255,255,.55);
    line-height:1.5;
  }
  /* Diagnostic pipeline — 3-step progress indicator */
  .pipeline-steps{
    display:flex;
    align-items:flex-start;
    margin-bottom:24px;
    padding-bottom:22px;
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .pipeline-step{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:8px;
    width:70px;
    flex-shrink:0;
  }
  .step-circle{
    width:32px;height:32px;
    border-radius:50%;
    background:var(--titanium-graphite);
    border:1px solid rgba(255,255,255,.14);
    color:rgba(255,255,255,.45);
    font-size:13px;
    font-weight:800;
    display:flex;align-items:center;justify-content:center;
    transition:background 400ms ease, border-color 400ms ease, color 400ms ease, transform 400ms ease, box-shadow 400ms ease;
  }
  .step-label{
    font-size:11.5px;
    font-weight:600;
    color:rgba(255,255,255,.4);
    text-align:center;
    letter-spacing:.01em;
    transition:color 400ms ease;
  }
  .pipeline-step.active .step-circle{
    background:#4ADE80;
    border-color:#4ADE80;
    color:var(--carbon-black);
    box-shadow:0 0 0 5px rgba(74,222,128,.14);
  }
  .pipeline-step.active .step-label{color:var(--ivory-white);}
  .pipeline-step.done .step-circle{
    background:rgba(74,222,128,.16);
    border-color:#4ADE80;
    color:#4ADE80;
  }
  .pipeline-step.done .step-label{color:rgba(255,255,255,.7);}
  .pipeline-line{
    flex:1;
    height:1px;
    background:rgba(255,255,255,.12);
    margin-top:16px;
    position:relative;
    overflow:hidden;
  }
  .pipeline-line i{
    position:absolute;
    top:0;left:0;
    height:100%;
    width:0%;
    background:#4ADE80;
    transition:width 500ms cubic-bezier(.4,0,.2,1);
  }
  .pipeline-line.filled i{width:100%;}
  @media (prefers-reduced-motion: reduce){
    .step-circle,.step-label,.pipeline-line i{transition:none;}
  }

  .lead-form{display:grid;gap:14px;}
  .lead-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
  .lead-field{display:grid;gap:6px;}
  .lead-field label{
    font-size:12px;
    font-weight:600;
    color:rgba(255,255,255,.55);
    letter-spacing:.02em;
  }
  .lead-field input{
    width:100%;
    background:var(--titanium-graphite);
    border:1px solid rgba(255,255,255,.1);
    border-radius:10px;
    padding:13px 14px;
    font-size:14.5px;
    font-family:var(--font);
    color:var(--ivory-white);
    transition:border-color var(--transition), background var(--transition);
  }
  .lead-field input::placeholder{color:rgba(255,255,255,.32);}
  .lead-field input:focus{
    outline:none;
    border-color:#4ADE80;
    background:#2E2E32;
  }
  .lead-form .btn{margin-top:6px;}
  .lead-form-note{
    text-align:center;
    font-size:12px;
    color:rgba(255,255,255,.4);
  }
  .lead-form.submitted .lead-field,
  .lead-form.submitted .lead-form-note{display:none;}
  .lead-success{
    display:none;
    align-items:center;
    gap:14px;
    padding:18px;
    background:rgba(74,222,128,.1);
    border:1px solid rgba(74,222,128,.3);
    border-radius:12px;
    color:var(--ivory-white);
    font-size:14px;
  }
  .lead-form.submitted .lead-success{display:flex;}
  .lead-success .tick-circle{
    flex-shrink:0;
    width:30px;height:30px;
    border-radius:50%;
    background:#4ADE80;
    color:var(--carbon-black);
    display:flex;align-items:center;justify-content:center;
    font-weight:800;
  }

  @media (max-width:480px){
    .lead-row{grid-template-columns:1fr;}
  }

  /* Section heading */
  .section{padding:104px 0;}
  .section-head{
    max-width:680px;
    margin-bottom:56px;
  }
  .section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
  .section-head h2{
    font-size:clamp(28px,3.6vw,40px);
    line-height:1.18;
    margin-bottom:16px;
  }
  .section-head h2 .accent{color:var(--precision-green);}
  .section-head p{
    font-size:17px;
    color:var(--text-secondary);
  }

  /* ---------- Arrow list (Problema, Oferta) / Check list (Solução) ---------- */
  .arrow-list,
  .check-list{
    display:grid;
    gap:14px;
    max-width:760px;
  }
  .arrow-list.center,
  .check-list.center{margin-left:auto;margin-right:auto;}
  .arrow-item,
  .check-item{
    display:flex;
    gap:14px;
    align-items:flex-start;
    padding:18px 22px;
    background:var(--white);
    border:1px solid var(--border-light);
    border-radius:var(--radius-md);
    font-size:15.5px;
    font-weight:600;
    color:var(--text-primary);
  }
  .arrow-item .marker{
    flex-shrink:0;
    color:var(--precision-green);
    font-weight:800;
    font-size:16px;
    line-height:1.4;
  }
  .check-item .marker{
    flex-shrink:0;
    width:24px;height:24px;
    border-radius:50%;
    background:var(--precision-green-bg);
    color:var(--precision-green);
    display:flex;align-items:center;justify-content:center;
    font-size:13px;
    font-weight:800;
    margin-top:1px;
  }
  .arrow-list .arrow-item:nth-child(1),.check-list .check-item:nth-child(1){--reveal-delay:0ms;}
  .arrow-list .arrow-item:nth-child(2),.check-list .check-item:nth-child(2){--reveal-delay:60ms;}
  .arrow-list .arrow-item:nth-child(3),.check-list .check-item:nth-child(3){--reveal-delay:120ms;}
  .arrow-list .arrow-item:nth-child(4),.check-list .check-item:nth-child(4){--reveal-delay:180ms;}
  .arrow-list .arrow-item:nth-child(5),.check-list .check-item:nth-child(5){--reveal-delay:240ms;}

  /* Closing statement under a list (e.g. Problema section) */
  .section-closing{
    text-align:center;
    font-size:18px;
    font-weight:700;
    color:var(--carbon-black);
    margin-top:32px;
    max-width:640px;
    margin-left:auto;
    margin-right:auto;
  }

  /* ---------- Benefits ("O que muda na prática") ---------- */
  .benefits-wrap{
    background:var(--titanium-graphite);
    border-radius:var(--radius-lg);
    padding:64px;
    color:var(--ivory-white);
    margin-top:48px;
  }
  .benefits-wrap .section-head h2{color:var(--ivory-white);}
  .benefits-wrap .section-head p{color:rgba(255,255,255,.62);}
  .benefits-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
  }
  .benefit-item{
    display:flex;
    gap:14px;
    align-items:flex-start;
    padding:20px;
    background:rgba(255,255,255,.04);
    border:1px solid rgba(255,255,255,.08);
    border-radius:var(--radius-md);
  }
  .check{
    flex-shrink:0;
    width:26px;height:26px;
    border-radius:50%;
    background:rgba(74,222,128,.15);
    color:#4ADE80;
    display:flex;align-items:center;justify-content:center;
    font-size:14px;
    font-weight:800;
  }
  .benefit-item p{
    font-size:15px;
    font-weight:600;
    color:rgba(255,255,255,.92);
  }
  .benefits-grid .benefit-item:nth-child(1){--reveal-delay:0ms;}
  .benefits-grid .benefit-item:nth-child(2){--reveal-delay:60ms;}
  .benefits-grid .benefit-item:nth-child(3){--reveal-delay:120ms;}
  .benefits-grid .benefit-item:nth-child(4){--reveal-delay:180ms;}
  .benefits-grid .benefit-item:nth-child(5){--reveal-delay:240ms;}
  .benefits-grid .benefit-item:nth-child(6){--reveal-delay:300ms;}

  /* ---------- Prova social — single testimonial ---------- */
  .testimonial-single{
    max-width:680px;
    margin:0 auto;
  }
  .testimonial-card{
    background:var(--white);
    border:1px solid var(--border-light);
    border-radius:var(--radius-md);
    padding:40px;
    text-align:center;
  }
  .testimonial-card .quote{
    font-size:19px;
    line-height:1.5;
    color:var(--text-primary);
    font-weight:600;
    margin-bottom:20px;
  }
  .testimonial-card cite{
    font-style:normal;
    font-size:14px;
    color:var(--text-secondary);
  }

  /* FAQ */
  .faq-list{
    max-width:820px;
    margin:0 auto;
    display:grid;
    gap:14px;
  }
  .faq-item{
    background:var(--white);
    border:1px solid var(--border-light);
    border-radius:var(--radius-md);
    overflow:hidden;
  }
  .faq-question{
    width:100%;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    padding:22px 26px;
    background:none;
    border:none;
    text-align:left;
    font-size:16px;
    font-weight:700;
    color:var(--carbon-black);
    cursor:pointer;
    font-family:var(--font);
  }
  .faq-question .plus{
    flex-shrink:0;
    width:26px;height:26px;
    border-radius:50%;
    border:1px solid var(--border-light);
    display:flex;align-items:center;justify-content:center;
    font-size:15px;
    color:var(--text-secondary);
    transition:transform var(--transition), background var(--transition), color var(--transition);
  }
  .faq-item.open .faq-question .plus{
    transform:rotate(45deg);
    background:var(--carbon-black);
    color:var(--ivory-white);
    border-color:var(--carbon-black);
  }
  .faq-answer{
    max-height:0;
    overflow:hidden;
    transition:max-height var(--transition);
  }
  .faq-answer p{
    padding:0 26px 22px;
    font-size:14.5px;
    color:var(--text-secondary);
    max-width:640px;
  }
  .faq-list .faq-item:nth-child(1){--reveal-delay:0ms;}
  .faq-list .faq-item:nth-child(2){--reveal-delay:60ms;}
  .faq-list .faq-item:nth-child(3){--reveal-delay:120ms;}

  /* Final CTA */
  .final-cta{
    background:var(--carbon-black);
    border-radius:var(--radius-lg);
    padding:72px;
    text-align:center;
    color:var(--ivory-white);
    position:relative;
    overflow:hidden;
  }
  .final-cta::before{
    content:"";
    position:absolute;
    inset:0;
    background:radial-gradient(600px 300px at 50% 0%, rgba(74,222,128,.12), transparent 70%);
  }
  .final-cta h2{
    color:var(--ivory-white);
    font-size:clamp(28px,4vw,42px);
    margin-bottom:16px;
    position:relative;
  }
  .final-cta p{
    color:rgba(255,255,255,.62);
    font-size:17px;
    max-width:560px;
    margin:0 auto 34px;
    position:relative;
  }
  .final-cta .hero-actions{justify-content:center;position:relative;margin-bottom:0;}

  .final-cta-grid{
    display:grid;
    grid-template-columns:1.05fr .95fr;
    gap:56px;
    align-items:center;
    text-align:left;
  }
  .final-cta-grid .final-cta-copy p{margin:0 0 28px;max-width:480px;}
  .final-cta-grid .final-cta-copy h2{text-align:left;}
  .final-cta-grid .hero-actions{justify-content:flex-start;}
  .final-cta-grid .final-cta-copy .eyebrow{justify-content:flex-start;}

  /* Reused dashboard card sits on a Carbon Black section — lift it with Titanium Graphite */
  .dashboard-alt{background:var(--titanium-graphite);}

  /* Oferta — bullet list on the dark final-cta-copy column */
  .offer-points{display:grid;gap:12px;margin:0 0 8px;}
  .offer-points li{
    display:flex;
    gap:10px;
    align-items:flex-start;
    font-size:15px;
    color:rgba(255,255,255,.82);
  }
  .offer-points .marker{color:#4ADE80;font-weight:800;flex-shrink:0;}
  .final-cta-grid .offer-points{justify-content:flex-start;}
  @media (max-width:900px){
    .offer-points li{justify-content:center;text-align:left;}
  }

  @media (max-width:900px){
    .final-cta-grid{grid-template-columns:1fr;text-align:center;}
    .final-cta-grid .final-cta-copy p{margin:0 auto 28px;}
    .final-cta-grid .final-cta-copy h2{text-align:center;}
    .final-cta-grid .hero-actions{justify-content:center;}
    .final-cta-grid .final-cta-copy .eyebrow{justify-content:center;}
  }

  /* ---------- Guarantee badge ---------- */
  .guarantee{
    display:inline-flex;
    align-items:center;
    gap:10px;
    margin-top:24px;
    padding:12px 18px;
    border:1px solid rgba(255,255,255,.15);
    border-radius:100px;
    font-size:13px;
    color:rgba(255,255,255,.7);
  }
  .guarantee .shield{color:#4ADE80;font-weight:800;}

  /* ---------- Lead form: select / textarea ---------- */
  .lead-field select,
  .lead-field textarea{
    width:100%;
    background:var(--titanium-graphite);
    border:1px solid rgba(255,255,255,.1);
    border-radius:10px;
    padding:13px 14px;
    font-size:14.5px;
    font-family:var(--font);
    color:var(--ivory-white);
    transition:border-color var(--transition), background var(--transition);
    appearance:none;
    -webkit-appearance:none;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23FAFAF9' stroke-opacity='.5' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat:no-repeat;
    background-position:right 14px center;
    padding-right:36px;
  }
  .lead-field select:invalid{color:rgba(255,255,255,.32);}
  .lead-field select:focus,
  .lead-field textarea:focus{
    outline:none;
    border-color:#4ADE80;
    background-color:#2E2E32;
  }
  .lead-field textarea{resize:vertical;min-height:70px;background-image:none;padding-right:14px;}
  .lead-field .field-error{
    display:none;
    font-size:12px;
    color:#F87171;
  }
  .lead-field.invalid select,
  .lead-field.invalid input,
  .lead-field.invalid textarea{border-color:#F87171;}
  .lead-field.invalid .field-error{display:block;}

  /* ---------- Footer ---------- */
  footer{
    background:var(--carbon-black);
    color:rgba(255,255,255,.6);
    padding-top:80px;
    position:relative;
    overflow:hidden;
  }

  /* Spider web — engineered mesh motif, quiet background element in the footer */
  .footer-web{
    position:absolute;
    top:50%;
    right:-80px;
    width:420px;
    height:420px;
    transform:translateY(-50%);
    pointer-events:none;
    opacity:.5;
    z-index:0;
  }
  .footer-web svg{
    width:100%;
    height:100%;
    animation:web-rotate 90s linear infinite;
    transform-origin:50% 50%;
  }
  .footer-web .web-ring{
    fill:none;
    stroke:rgba(255,255,255,.14);
    stroke-width:1;
  }
  .footer-web .web-spoke{
    stroke:rgba(255,255,255,.14);
    stroke-width:1;
  }
  .footer-web .web-node{
    fill:#4ADE80;
    opacity:.85;
    animation:web-pulse 3.2s ease-in-out infinite;
  }
  .footer-web .web-node.n2{animation-delay:.6s;}
  .footer-web .web-node.n3{animation-delay:1.2s;}
  .footer-web .web-node.n4{animation-delay:1.8s;}
  .footer-web .web-node.n5{animation-delay:2.4s;}

  @keyframes web-rotate{from{transform:rotate(0deg);}to{transform:rotate(360deg);}}
  @keyframes web-pulse{
    0%,100%{opacity:.35;r:3;}
    50%{opacity:1;r:4.5;}
  }
  @keyframes label-float{
    0%,100%{transform:translateY(-3px);}
    50%{transform:translateY(3px);}
  }

  .footer .container{position:relative;z-index:1;}
  .hero .container{position:relative;z-index:1;}

  @media (max-width:760px){
    .footer-web{width:280px;height:280px;right:-100px;opacity:.35;}
  }
  @media (prefers-reduced-motion: reduce){
    .footer-web svg{animation:none;}
    .footer-web .web-node{animation:none;opacity:.7;}
  }
  .footer-cta{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:32px;
    flex-wrap:wrap;
    padding-bottom:48px;
    margin-bottom:48px;
    border-bottom:1px solid rgba(255,255,255,.1);
  }
  .footer-cta h3{
    color:var(--ivory-white);
    font-size:26px;
    letter-spacing:-0.01em;
    margin-bottom:8px;
  }
  .footer-cta p{
    color:rgba(255,255,255,.55);
    font-size:14.5px;
    max-width:420px;
  }
  @media (max-width:760px){
    .footer-cta{flex-direction:column;align-items:flex-start;}
    .footer-cta .btn{width:100%;}
  }

  .footer-top{
    display:grid;
    grid-template-columns:1.4fr .8fr .8fr .8fr;
    gap:48px;
    padding-bottom:56px;
    border-bottom:1px solid rgba(255,255,255,.1);
  }
  .footer-brand .logo{color:var(--ivory-white);}
  .footer-brand p{
    margin-top:16px;
    font-size:14.5px;
    max-width:280px;
    color:rgba(255,255,255,.5);
  }
  .footer-col h4{
    color:var(--ivory-white);
    font-size:13.5px;
    letter-spacing:.04em;
    text-transform:uppercase;
    margin-bottom:20px;
  }
  .footer-col ul{display:grid;gap:12px;}
  .footer-col a{
    font-size:14.5px;
    color:rgba(255,255,255,.6);
    transition:color var(--transition);
  }
  .footer-col a:hover{color:var(--ivory-white);}
  .footer-bottom{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:28px 0;
    font-size:13px;
    color:rgba(255,255,255,.4);
    flex-wrap:wrap;
    gap:16px;
  }
  .social-icons{display:flex;gap:14px;}
  .social-icons a{
    width:38px;height:38px;
    border-radius:8px;
    border:1px solid rgba(255,255,255,.12);
    display:flex;align-items:center;justify-content:center;
    color:rgba(255,255,255,.7);
    transition:border-color var(--transition), color var(--transition);
  }
  .social-icons a:hover{border-color:rgba(255,255,255,.4);color:#fff;}

  /* Reveal animation */
  .reveal{
    opacity:0;
    transform:translateY(24px);
    transition:opacity 700ms cubic-bezier(.4,0,.2,1), transform 700ms cubic-bezier(.4,0,.2,1);
    transition-delay:var(--reveal-delay, 0ms);
  }
  .reveal.in{opacity:1;transform:translateY(0);}

  /* Hero entrance sequence (no scroll needed — plays on load) */
  .hero-eyebrow-in,.hero-h1-in,.hero-lead-in,.hero-actions-in,.hero-trust-in{
    opacity:0;
    transform:translateY(18px);
    animation:hero-in 800ms cubic-bezier(.4,0,.2,1) forwards;
  }
  .hero-eyebrow-in{animation-delay:80ms;}
  .hero-h1-in{animation-delay:160ms;}
  .hero-lead-in{animation-delay:260ms;}
  .hero-actions-in{animation-delay:360ms;}
  .hero-trust-in{animation-delay:440ms;}
  @keyframes hero-in{to{opacity:1;transform:translateY(0);}}

  /* Nav link underline sweep */
  .nav-links a{position:relative;}
  .nav-links a::after{
    content:"";
    position:absolute;
    left:0;bottom:-4px;
    width:0;height:1.5px;
    background:var(--precision-green);
    transition:width var(--transition);
  }
  .nav-links a:hover::after{width:100%;}

  @media (prefers-reduced-motion: reduce){
    .reveal{transition-duration:1ms;transition-delay:0ms;}
    .hero-eyebrow-in,.hero-h1-in,.hero-lead-in,.hero-actions-in,.hero-trust-in{animation:none;opacity:1;transform:none;}
    .eyebrow::before{animation:none;}
  }

  /* ---------- Accessibility ---------- */
  .skip-link{
    position:absolute;
    top:-100px;
    left:16px;
    z-index:2000;
    background:var(--carbon-black);
    color:var(--ivory-white);
    padding:12px 20px;
    border-radius:8px;
    font-size:14px;
    font-weight:600;
    transition:top var(--transition);
  }
  .skip-link:focus{top:12px;}

  :focus-visible{
    outline:2px solid var(--precision-green);
    outline-offset:3px;
    border-radius:4px;
  }
  .lead-field input:focus-visible,
  .lead-field select:focus-visible,
  .lead-field textarea:focus-visible{
    outline:2px solid #4ADE80;
    outline-offset:2px;
  }

  /* ---------- WhatsApp floating button ---------- */
  .whatsapp-float{
    position:fixed;
    right:22px;
    bottom:22px;
    z-index:900;
    width:58px;height:58px;
    border-radius:50%;
    background:#25D366;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 14px 30px -8px rgba(0,0,0,.4);
    transition:transform var(--transition), box-shadow var(--transition);
  }
  .whatsapp-float:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 18px 36px -8px rgba(0,0,0,.5);}
  .whatsapp-float svg{width:28px;height:28px;fill:#fff;}
  @media (max-width:760px){
    .whatsapp-float{right:16px;bottom:16px;width:52px;height:52px;}
    .whatsapp-float svg{width:25px;height:25px;}
  }

  /* ---------- Legal pages ---------- */
  .legal-section{padding-top:160px;}
  .legal-content{max-width:720px;margin:0 auto;}
  .legal-content h1{font-size:clamp(28px,4vw,38px);margin-bottom:18px;}
  .legal-content h2{font-size:19px;margin-top:32px;margin-bottom:10px;}
  .legal-content p{font-size:15px;color:var(--text-secondary);margin-bottom:6px;}
  .legal-content .lead{font-size:17px;color:var(--text-secondary);margin-bottom:12px;}
  .legal-content a{color:var(--precision-green);text-decoration:underline;}

  /* ---------- Responsive ---------- */
  @media (max-width:1024px){
    .hero-grid{grid-template-columns:1fr;gap:64px;}
    .hero-grid > div:first-child{text-align:center;}
    .hero-grid .eyebrow{justify-content:center;}
    .hero-grid p.lead{margin-left:auto;margin-right:auto;}
    .hero-actions{justify-content:center;}
    .hero-checklist{justify-items:center;}
    .dashboard{max-width:560px;}
    .benefits-grid{grid-template-columns:repeat(2,1fr);}
    .footer-top{grid-template-columns:1fr 1fr;}
  }
  @media (max-width:760px){
    .nav-links,.nav-cta .btn-secondary{display:none;}
    .nav-toggle{display:flex;}
    .benefits-grid{grid-template-columns:1fr;}
    .benefits-wrap{padding:36px 24px;}
    .section{padding:72px 0;}
    .final-cta{padding:48px 26px;}
    .footer-top{grid-template-columns:1fr;gap:36px;padding-bottom:36px;}
    .footer-bottom{flex-direction:column;align-items:flex-start;}
    .hero{padding-top:132px;}
    .legal-section{padding-top:120px;}
  }