:root{
    --bg:#0a0a0a;
    --bg-alt:#141414;
    --bg-card:#1a1a1a;
    --red:#c60f14;
    --red-bright:#e2131a;
    --red-dark:#7a0a0d;
    --white:#f4f4f2;
    --grey:#9b9b9f;
    --grey-line:#2a2a2a;
    --radius:2px;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg);
    color:var(--white);
    font-family:'Inter',sans-serif;
    line-height:1.5;
    overflow-x:hidden;
  }
  h1,h2,h3,h4{
    font-family:'Anton',sans-serif;
    font-weight:400;
    letter-spacing:0.5px;
    text-transform:uppercase;
    line-height:1.05;
  }
  a{color:inherit;text-decoration:none;}
  img{max-width:100%;display:block;}
  .wrap{max-width:1160px;margin:0 auto;padding:0 24px;}
  .eyebrow{
    font-size:12.5px;
    font-weight:700;
    letter-spacing:3px;
    text-transform:uppercase;
    color:var(--red-bright);
    display:inline-flex;
    align-items:center;
    gap:10px;
  }
  .eyebrow::before{
    content:'';
    width:22px;height:2px;
    background:var(--red-bright);
    display:inline-block;
  }
  .btn{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding:15px 28px;
    font-weight:700;
    font-size:14.5px;
    letter-spacing:0.5px;
    border-radius:var(--radius);
    border:2px solid transparent;
    cursor:pointer;
    transition:transform .15s ease, background .2s ease, border-color .2s ease, color .2s ease;
    white-space:nowrap;
  }
  .btn:hover{transform:translateY(-2px);}
  .btn-primary{
    background:var(--red-bright);
    color:#fff;
  }
  .btn-primary:hover{background:#ff1b21;}
  .btn-outline{
    border-color:#3a3a3a;
    color:var(--white);
    background:transparent;
  }
  .btn-outline:hover{border-color:var(--red-bright);}

  /* speed streak signature element */
  .streak{
    position:relative;
    height:6px;
    width:100%;
    overflow:hidden;
  }
  .streak::before{
    content:'';
    position:absolute;
    inset:0;
    background:repeating-linear-gradient(100deg,
      var(--red-bright) 0 3%,
      transparent 3% 7%,
      var(--red-dark) 7% 8%,
      transparent 8% 16%);
    opacity:.9;
  }

  /* HEADER */
  header{
    position:sticky;top:0;z-index:100;
    background:rgba(10,10,10,.92);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--grey-line);
  }
  .nav{
    display:flex;align-items:center;justify-content:space-between;
    padding:14px 24px;
  }
  .nav-logo{display:flex;align-items:center;gap:10px;}
  .nav-logo img{height:44px;width:auto;object-fit:contain;flex:none;}
  .nav-logo span{
    font-family:'Anton',sans-serif;
    font-size:19px;
    letter-spacing:0.5px;
  }
  .nav-logo span em{font-style:normal;color:var(--red-bright);}
  .nav-links{display:flex;gap:32px;align-items:center;}
  .nav-links a{
    font-size:13.5px;font-weight:600;letter-spacing:.4px;
    text-transform:uppercase;color:var(--grey);
    transition:color .2s;
  }
  .nav-links a:hover{color:var(--white);}
  .nav-cta{display:flex;align-items:center;gap:18px;}
  .menu-toggle{display:none;background:none;border:none;color:var(--white);font-size:26px;cursor:pointer;}

  @media(max-width:860px){
    .nav-links{
      position:fixed;top:75px;left:0;right:0;
      background:#0f0f0f;
      flex-direction:column;
      padding:22px 24px 30px;
      gap:20px;
      border-bottom:1px solid var(--grey-line);
      transform:translateY(-140%);
      transition:transform .3s ease;
    }
    .nav-links.open{transform:translateY(0);}
    .menu-toggle{display:block;}
    .nav-cta .btn-primary span.long{display:none;}
  }

  /* HERO */
  .hero{
    position:relative;
    padding:90px 0 70px;
    background:
      radial-gradient(ellipse 90% 60% at 80% 0%, rgba(198,15,20,.20), transparent 60%),
      var(--bg);
    overflow:hidden;
  }
  .hero-grid{
    display:grid;
    grid-template-columns:1.15fr 0.85fr;
    gap:50px;
    align-items:center;
  }
  .hero h1{
    font-size:clamp(38px,6vw,68px);
    margin:16px 0 22px;
  }
  .hero h1 .accent{color:var(--red-bright);}
  .hero p.lead{
    font-size:17.5px;
    color:var(--grey);
    max-width:520px;
    margin-bottom:34px;
  }
  .hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:38px;}
  .hero-stats{display:flex;gap:34px;flex-wrap:wrap;}
  .hero-stats div{border-left:2px solid var(--red-bright);padding-left:14px;}
  .hero-stats strong{
    display:block;font-family:'Anton',sans-serif;font-size:26px;
  }
  .hero-stats span{font-size:12.5px;color:var(--grey);text-transform:uppercase;letter-spacing:.5px;}
  .hero-visual{
    position:relative;
    display:flex;justify-content:center;align-items:center;
  }
  .hero-visual .ring{
    position:relative;
    width:100%;
    max-width:460px;
    border-radius:6px;
    background:linear-gradient(160deg,#1c1c1c,#0a0a0a 75%);
    border:1px solid var(--grey-line);
    padding:38px 34px;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 30px 70px -25px rgba(198,15,20,.45);
  }
  .hero-visual .ring::before{
    content:'';
    position:absolute;top:14px;left:14px;
    width:26px;height:26px;
    border-top:2px solid var(--red-bright);
    border-left:2px solid var(--red-bright);
  }
  .hero-visual .ring::after{
    content:'';
    position:absolute;bottom:14px;right:14px;
    width:26px;height:26px;
    border-bottom:2px solid var(--red-bright);
    border-right:2px solid var(--red-bright);
  }
  .hero-visual img{
    width:100%;
    filter:drop-shadow(0 20px 40px rgba(198,15,20,.35));
  }

  @media(max-width:860px){
    .hero-grid{grid-template-columns:1fr;}
    .hero-visual{order:-1;max-width:280px;margin:0 auto 10px;}
  }

  section{padding:88px 0;}
  .section-alt{background:var(--bg-alt);}
  .section-head{max-width:640px;margin-bottom:50px;}
  .section-head h2{font-size:clamp(28px,4vw,42px);margin-top:14px;}
  .section-head p{color:var(--grey);font-size:16px;margin-top:14px;}

  /* SOBRE */
  .about-grid{
    display:grid;grid-template-columns:0.9fr 1.1fr;gap:60px;align-items:center;
  }
  .about-grid p{color:var(--grey);font-size:16.5px;margin-bottom:16px;}
  .about-motif{
    position:relative;
    aspect-ratio:4/3;
    border-radius:var(--radius);
    background:linear-gradient(160deg,#161616,#0a0a0a);
    border:1px solid var(--grey-line);
    display:flex;align-items:center;justify-content:center;
    overflow:hidden;
  }
  .about-motif::after{
    content:'MOTTOJÁ';
    font-family:'Anton',sans-serif;
    font-size:20vw;
    color:rgba(255,255,255,.03);
    position:absolute;
    white-space:nowrap;
  }
  .about-motif img{
    position:relative;z-index:1;
    width:78%;
    filter:drop-shadow(0 10px 30px rgba(0,0,0,.6));
  }
  @media(max-width:860px){.about-grid{grid-template-columns:1fr;}.about-grid .about-motif{order:-1;}}

  /* FROTA / COLOR SWITCHER */
  .fleet-showcase{
    display:grid;grid-template-columns:1.25fr 0.9fr;gap:20px;align-items:center;
  }
  .fleet-stage{
    position:relative;
    aspect-ratio:16/10.5;
    display:flex;align-items:center;justify-content:center;
    border-radius:8px;
    overflow:hidden;
  }
  .fleet-glow{
    position:absolute;
    width:64%;height:64%;
    border-radius:50%;
    filter:blur(70px);
    opacity:.4;
    background:var(--red-bright);
    transition:background .6s ease;
    pointer-events:none;
  }
  .fleet-bike-wrap{
    position:relative;
    width:92%;height:80%;
  }
  .fleet-bike{
    position:absolute;inset:0;
    width:100%;height:100%;
    object-fit:contain;
    object-position:center bottom;
    opacity:0;
    pointer-events:none;
    transition:opacity .45s ease;
    animation:fleetFloat 4.2s ease-in-out infinite;
    filter:drop-shadow(0 25px 25px rgba(0,0,0,.5));
  }
  .fleet-bike.active{opacity:1;pointer-events:auto;}
  @keyframes fleetFloat{
    0%,100%{transform:translateY(0);}
    50%{transform:translateY(-16px);}
  }
  @media(prefers-reduced-motion:reduce){.fleet-bike{animation:none;}}
  .fleet-shadow{
    position:absolute;
    bottom:6%;left:50%;
    width:46%;height:20px;
    transform:translateX(-50%);
    background:radial-gradient(ellipse, rgba(0,0,0,.6), transparent 72%);
    border-radius:50%;
    animation:fleetShadow 4.2s ease-in-out infinite;
  }
  @keyframes fleetShadow{
    0%,100%{transform:translateX(-50%) scaleX(1);opacity:.6;}
    50%{transform:translateX(-50%) scaleX(0.82);opacity:.35;}
  }
  @media(prefers-reduced-motion:reduce){.fleet-shadow{animation:none;}}
  .fleet-model-tag{
    font-size:12.5px;font-weight:800;letter-spacing:2px;
    color:var(--red-bright);text-transform:uppercase;
  }
  .fleet-info h3{
    font-family:'Inter',sans-serif;font-weight:800;text-transform:none;
    font-size:30px;letter-spacing:0;margin:8px 0 22px;
    transition:opacity .2s ease;
  }
  .fleet-swatches{display:flex;gap:16px;margin-bottom:26px;}
  .swatch{
    width:46px;height:46px;border-radius:50%;
    background:var(--sw-color);
    border:3px solid transparent;
    cursor:pointer;position:relative;
    transition:transform .2s ease, border-color .2s ease;
    box-shadow:0 6px 16px rgba(0,0,0,.45);
  }
  .swatch:hover{transform:translateY(-3px) scale(1.06);}
  .swatch.active{border-color:#fff;}
  .swatch.active::after{
    content:'';position:absolute;inset:-6px;
    border-radius:50%;border:1.5px solid rgba(255,255,255,.35);
  }
  .swatch-label{
    display:block;text-align:center;margin-top:8px;
    font-size:11px;color:var(--grey);letter-spacing:.3px;
  }
  .swatch-item{display:inline-flex;flex-direction:column;align-items:center;}
  .fleet-desc{color:var(--grey);font-size:15px;margin-bottom:26px;max-width:400px;}
  @media(max-width:860px){
    .fleet-showcase{grid-template-columns:1fr;}
    .fleet-stage{aspect-ratio:16/11;}
  }

  /* BENEFITS */
  .benefits-grid{
    display:grid;grid-template-columns:repeat(5,1fr);gap:1px;
    background:var(--grey-line);
    border:1px solid var(--grey-line);
  }
  .benefit-card{
    background:var(--bg);
    padding:34px 22px;
    transition:background .2s;
  }
  .benefit-card:hover{background:var(--bg-card);}
  .benefit-card .ic{
    width:42px;height:42px;margin-bottom:18px;
    color:var(--red-bright);
  }
  .benefit-card h3{
    font-family:'Inter',sans-serif;font-weight:700;text-transform:none;
    font-size:16px;letter-spacing:0;margin-bottom:8px;
  }
  .benefit-card p{font-size:13.5px;color:var(--grey);}
  @media(max-width:960px){.benefits-grid{grid-template-columns:repeat(2,1fr);}}
  @media(max-width:520px){.benefits-grid{grid-template-columns:1fr;}}

  /* COMO FUNCIONA */
  .steps{
    display:grid;grid-template-columns:repeat(4,1fr);gap:0;
    position:relative;
  }
  .step{
    position:relative;
    padding:0 22px 0 0;
  }
  .step-num{
    font-family:'Anton',sans-serif;
    font-size:44px;
    color:transparent;
    -webkit-text-stroke:1.5px var(--red-bright);
    margin-bottom:18px;
    display:block;
  }
  .step h3{
    font-family:'Inter',sans-serif;font-weight:700;text-transform:none;
    font-size:16.5px;letter-spacing:0;margin-bottom:10px;
  }
  .step p{font-size:14px;color:var(--grey);}
  .step:not(:last-child)::after{
    content:'';
    position:absolute;top:22px;right:-1px;
    width:calc(100% - 20px);
    border-top:2px dashed var(--grey-line);
  }
  @media(max-width:860px){
    .steps{grid-template-columns:1fr 1fr;row-gap:40px;}
    .step:not(:last-child)::after{display:none;}
  }
  @media(max-width:560px){.steps{grid-template-columns:1fr;}}
  .steps-3{grid-template-columns:repeat(3,1fr);}
  @media(max-width:860px){.steps-3{grid-template-columns:1fr 1fr;}}
  @media(max-width:560px){.steps-3{grid-template-columns:1fr;}}

  /* PLANOS */
  .plans-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  }
  .plan-card{
    background:var(--bg-card);
    border:1px solid var(--grey-line);
    border-radius:var(--radius);
    padding:34px 28px;
    display:flex;flex-direction:column;
    position:relative;
  }
  .plan-card.featured{
    border-color:var(--red-bright);
    background:linear-gradient(180deg,rgba(198,15,20,.10),var(--bg-card) 35%);
  }
  .plan-tag{
    position:absolute;top:-13px;right:24px;
    background:var(--red-bright);
    color:#fff;font-size:11px;font-weight:800;
    letter-spacing:1px;text-transform:uppercase;
    padding:5px 12px;border-radius:20px;
  }
  .plan-card h3{
    font-family:'Inter',sans-serif;font-weight:800;text-transform:none;
    font-size:20px;letter-spacing:0;margin-bottom:6px;
  }
  .plan-card .plan-sub{font-size:13.5px;color:var(--grey);margin-bottom:22px;}
  .plan-card ul{list-style:none;margin-bottom:26px;flex:1;}
  .plan-card li{
    font-size:14.5px;color:var(--white);
    padding:9px 0;border-top:1px solid var(--grey-line);
    display:flex;gap:10px;align-items:flex-start;
  }
  .plan-card li:first-child{border-top:none;}
  .plan-card li svg{flex:none;width:16px;height:16px;margin-top:2px;color:var(--red-bright);}
  .plan-card .btn{justify-content:center;width:100%;}
  @media(max-width:960px){.plans-grid{grid-template-columns:1fr;max-width:420px;margin:0 auto;}}
  .plans-grid-4{grid-template-columns:repeat(4,1fr);}
  @media(max-width:1100px){.plans-grid-4{grid-template-columns:repeat(2,1fr);}}
  @media(max-width:600px){.plans-grid-4{grid-template-columns:1fr;max-width:420px;margin:0 auto;}}
  .plan-investidor{border-color:#c9a84c;background:linear-gradient(180deg,rgba(201,168,76,.10),var(--bg-card) 35%);}
  .btn-download{border-color:#c9a84c;color:#c9a84c;}
  .btn-download:hover{border-color:#e0c060;color:#e0c060;background:rgba(201,168,76,.08);}

  /* FAQ */
  .faq-list{max-width:760px;}
  .faq-item{border-bottom:1px solid var(--grey-line);}
  .faq-q{
    width:100%;text-align:left;background:none;border:none;color:var(--white);
    padding:22px 4px;font-family:'Inter',sans-serif;font-weight:700;font-size:16px;
    display:flex;justify-content:space-between;align-items:center;gap:20px;
    cursor:pointer;
  }
  .faq-q .plus{
    flex:none;width:22px;height:22px;position:relative;color:var(--red-bright);
  }
  .faq-q .plus::before,.faq-q .plus::after{
    content:'';position:absolute;background:currentColor;
  }
  .faq-q .plus::before{top:50%;left:0;width:100%;height:2px;transform:translateY(-50%);}
  .faq-q .plus::after{left:50%;top:0;height:100%;width:2px;transform:translateX(-50%);transition:transform .25s ease;}
  .faq-item.open .plus::after{transform:translateX(-50%) rotate(90deg) scaleY(0);}
  .faq-a{
    max-height:0;overflow:hidden;transition:max-height .3s ease;
  }
  .faq-a p{padding:0 4px 22px;color:var(--grey);font-size:14.5px;max-width:640px;}
  .faq-item.open .faq-a{max-height:200px;}

  /* LOCALIZAÇÃO */
  .location-grid{
    display:grid;grid-template-columns:0.85fr 1.15fr;gap:50px;align-items:center;
  }
  .loc-line{font-size:16.5px;color:var(--white);margin-bottom:6px;}
  .loc-flag{
    margin-top:16px;
    display:inline-block;
    background:rgba(198,15,20,.12);
    border:1px solid rgba(198,15,20,.4);
    color:#ff5c60;
    font-size:13.5px;font-weight:600;
    padding:10px 14px;border-radius:var(--radius);
  }
  .map-frame{
    aspect-ratio:4/3;
    border-radius:var(--radius);
    overflow:hidden;
    border:1px solid var(--grey-line);
    filter:grayscale(.15) contrast(1.05);
  }
  @media(max-width:860px){.location-grid{grid-template-columns:1fr;}.map-frame{order:-1;}}

  /* CONTATO / CTA band */
  .cta-band{
    background:linear-gradient(120deg,var(--red-dark),var(--red) 55%,var(--red-bright));
    padding:56px 0;
    text-align:center;
  }
  .cta-band h2{font-size:clamp(26px,4vw,38px);margin-bottom:14px;color:#fff;}
  .cta-band p{color:rgba(255,255,255,.85);margin-bottom:28px;font-size:16px;}
  .cta-band .btn-primary{background:#fff;color:var(--red);}
  .cta-band .btn-primary:hover{background:#f0f0f0;}

  /* FOOTER */
  footer{background:#080808;padding:60px 0 26px;}
  .footer-grid{
    display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;
    padding-bottom:40px;border-bottom:1px solid var(--grey-line);
  }
  .footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
  .footer-brand img{height:42px;width:auto;object-fit:contain;flex:none;}
  .footer-brand span{font-family:'Anton',sans-serif;font-size:19px;}
  .footer-brand span em{font-style:normal;color:var(--red-bright);}
  .footer-grid p{color:var(--grey);font-size:14px;max-width:320px;}
  .footer-col h4{
    font-family:'Inter',sans-serif;font-weight:700;text-transform:uppercase;
    font-size:12.5px;letter-spacing:1.5px;color:var(--grey);margin-bottom:16px;
  }
  .footer-col a, .footer-col span.item{
    display:block;color:var(--white);font-size:14.5px;margin-bottom:12px;
  }
  .footer-col a:hover{color:var(--red-bright);}
  .footer-bottom{
    display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
    padding-top:22px;font-size:12.5px;color:#666;
  }
  @media(max-width:760px){.footer-grid{grid-template-columns:1fr;}}

  /* WHATSAPP FLOAT */
  .wa-float{
    position:fixed;bottom:24px;right:24px;z-index:200;
    width:60px;height:60px;border-radius:50%;
    background:#25D366;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 8px 24px rgba(0,0,0,.4);
    animation:pulse 2.4s ease-in-out infinite;
  }
  @keyframes pulse{
    0%,100%{box-shadow:0 8px 24px rgba(0,0,0,.4),0 0 0 0 rgba(37,211,102,.5);}
    50%{box-shadow:0 8px 24px rgba(0,0,0,.4),0 0 0 10px rgba(37,211,102,0);}
  }
  @media(prefers-reduced-motion:reduce){.wa-float{animation:none;}}
  .wa-float svg{width:30px;height:30px;color:#fff;}

  :focus-visible{outline:2px solid var(--red-bright);outline-offset:3px;}