:root{
    --bg:#0b0b0c;
    --panel:#151517;
    --panel-2:#1e1e22;
    --line: rgba(247,247,245,0.09);
    --white:#f7f7f5;
    --gray:#9a9aa1;
    --gray-dim:#5c5c62;
    --yellow:#ffc93d;
    --yellow-soft:#ffe28a;
    --yellow-dim: rgba(255,201,61,0.16);
    --accent2:#ff8a3d;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg);
    color:var(--white);
    font-family:'Work Sans', sans-serif;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  h1,h2,h3,.display{
    font-family:'Big Shoulders Display', sans-serif;
    text-transform:uppercase;
    letter-spacing:0.01em;
    line-height:0.92;
  }
  .eyebrow{
    font-size:12px;
    font-weight:700;
    letter-spacing:0.18em;
    text-transform:uppercase;
    color:var(--yellow);
  }
  a{color:inherit;text-decoration:none;}
  img{max-width:100%;height:auto;display:block;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
  section{position:relative;}

  /* ===== NAV ===== */
  nav{
    position:fixed;top:0;left:0;right:0;z-index:100;
    padding:18px 24px;
    display:flex;align-items:center;justify-content:space-between;
    background:rgba(11,11,12,0);
    border-bottom:1px solid transparent;
    transition:background .35s ease, border-color .35s ease, padding .35s ease;
  }
  nav.scrolled{
    background:rgba(11,11,12,0.92);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
    padding:12px 24px;
  }
  .logo{
    font-family:'Big Shoulders Display', sans-serif;
    font-weight:900;
    font-size:22px;
    letter-spacing:0.02em;
    text-transform:uppercase;
    display:flex;flex-direction:column;line-height:0.85;
  }
  .logo span.sub{
    font-family:'Work Sans', sans-serif;
    font-weight:500;
    font-size:9px;
    letter-spacing:0.22em;
    color:var(--gray);
    margin-top:4px;
  }
  .nav-links{display:flex;gap:32px;align-items:center;}
  .nav-links a{
    font-size:13px;font-weight:600;letter-spacing:0.04em;
    color:var(--gray);
    transition:color .2s;
  }
  .nav-links a:hover{color:var(--white);}

  .nav-toggle{
    display:none;background:none;border:none;color:var(--white);
    cursor:pointer;appearance:none;-webkit-appearance:none;
    padding:11px;position:relative;z-index:101;flex-shrink:0;
  }
  .nav-toggle .icon-close{display:none;}
  .nav-toggle.open .icon-menu{display:none;}
  .nav-toggle.open .icon-close{display:block;}
  .btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:12px 22px;
    border-radius:2px;
    font-size:13px;font-weight:700;letter-spacing:0.03em;
    text-transform:uppercase;
    transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
    cursor:pointer;
    border:1px solid transparent;
  }
  .btn-primary{background:linear-gradient(120deg, var(--yellow), var(--accent2));color:#111;}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px -8px rgba(255,166,61,0.55);}
  .btn-ghost{border-color:rgba(247,247,245,0.28);color:var(--white);}
  .btn-ghost:hover{border-color:var(--yellow);color:var(--yellow);}
  .btn svg{flex-shrink:0;}
  /* links do menu herdam .nav-links a (cinza); os botões precisam manter a própria cor */
  .nav-links a.btn-primary,.nav-links a.btn-primary:hover{color:#111;}
  .nav-links a.btn-ghost{color:var(--white);}
  .nav-links a.btn-ghost:hover{color:var(--yellow);}
  .cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
  .cta-row .btn{padding:16px 30px;font-size:14px;}

  @media(max-width:760px){
    .nav-toggle{display:flex;align-items:center;justify-content:center;}
    .nav-links{
      position:fixed;top:0;right:0;
      height:100vh;height:100svh;width:min(78vw, 320px);
      background:rgba(11,11,12,0.98);
      backdrop-filter:blur(10px);
      border-left:1px solid var(--line);
      flex-direction:column;align-items:flex-start;justify-content:flex-start;
      gap:0;padding:100px 28px 28px;
      overflow-y:auto;
      transform:translateX(100%);
      transition:transform .3s ease;
      z-index:99;
    }
    .nav-links.open{transform:translateX(0);}
    .nav-overlay{
      position:fixed;inset:0;background:rgba(0,0,0,0.55);
      opacity:0;pointer-events:none;transition:opacity .3s ease;z-index:98;
    }
    .nav-overlay.open{opacity:1;pointer-events:auto;}
    .nav-links a{width:100%;padding:16px 0;border-top:1px solid var(--line);font-size:15px;}
    .nav-links a:first-child{border-top:none;}
    .nav-links .btn-google{
      margin-top:20px;width:100%;justify-content:center;
      border-top:1px solid rgba(247,247,245,0.28);padding:14px 22px;
    }
    .nav-links .nav-link-cta{
      margin-top:12px;width:100%;justify-content:center;
      border-top:none;padding:14px 22px;
    }
  }

  /* ===== HERO — split ===== */
  .hero{
    padding-top:120px;
    min-height:100vh;min-height:100svh;
    display:flex;flex-direction:column;
    background:
      radial-gradient(circle at 15% 20%, rgba(255,201,61,0.14), transparent 45%),
      radial-gradient(circle at 85% 75%, rgba(255,138,61,0.10), transparent 40%);
  }
  .hero-top{padding:0 24px 48px;}
  .hero-intro{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.15fr 0.85fr;gap:52px;align-items:center;}
  @media(max-width:860px){.hero-intro{grid-template-columns:1fr;gap:32px;text-align:center;}}
  .hero-tag{
    font-size:13px;color:var(--gray);letter-spacing:0.08em;text-transform:uppercase;
    margin-bottom:14px;
  }
  .hero-title{
    font-size:clamp(36px, 6vw, 64px);
    font-weight:900;
  }
  .hero-title em{font-style:normal;color:var(--yellow);}
  .hero-sub{
    max-width:460px;margin:18px 0 0;
    color:var(--gray);font-size:16px;line-height:1.6;
  }
  @media(max-width:860px){.hero-sub{margin-left:auto;margin-right:auto;}}
  .hero-ctas{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}
  @media(max-width:860px){.hero-ctas{justify-content:center;}}
  .hero-photo{position:relative;border-radius:8px;overflow:hidden;border:1px solid var(--line);aspect-ratio:6/5;}
  .hero-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 22%;display:block;}
  .hero-photo .hp-tag{position:absolute;left:14px;bottom:14px;background:rgba(11,11,12,0.75);backdrop-filter:blur(6px);border:1px solid var(--line);padding:8px 14px;border-radius:100px;font-size:11.5px;font-weight:700;letter-spacing:0.03em;}

  /* ===== DIFERENCIAIS ===== */
  .diff{padding:90px 0;border-bottom:1px solid var(--line);}
  .diff-row{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;margin-bottom:70px;}
  .diff-row:last-child{margin-bottom:0;}
  @media(max-width:800px){.diff-row{grid-template-columns:1fr !important;gap:22px;}}
  .diff-row.reverse .diff-photo{order:2;}
  .diff-row.reverse .diff-text{order:1;}
  .diff-photo{border-radius:6px;overflow:hidden;border:1px solid var(--line);}
  .diff-photo img{width:100%;display:block;}
  .diff-text h3{font-size:clamp(24px,3.2vw,34px);margin:8px 0 14px;}
  .diff-text p{color:var(--gray);font-size:15px;line-height:1.7;max-width:420px;}

  #studio .detail-grid{grid-template-columns:0.9fr 0.8fr 1fr;gap:36px;}
  @media(max-width:900px){#studio .detail-grid{grid-template-columns:1fr;}}
  .split{
    flex:1;display:grid;grid-template-columns:1fr 1fr;
    border-top:1px solid var(--line);
  }
  @media(max-width:820px){.split{grid-template-columns:1fr;}}
  .split-panel{
    position:relative;
    padding:56px 40px;
    display:flex;flex-direction:column;justify-content:center;
    min-height:340px;
    overflow:hidden;
  }
  .split-panel:first-child{border-right:1px solid var(--line);}
  @media(max-width:820px){.split-panel:first-child{border-right:none;border-bottom:1px solid var(--line);}}
  .split-panel.studio{background:var(--panel);}
  .split-panel.online{background:#101012;}
  .split-panel .num{
    position:absolute;top:24px;right:28px;
    font-family:'Big Shoulders Display';font-weight:900;
    font-size:90px;color:var(--line);line-height:1;
    pointer-events:none;
  }
  .split-panel h3{font-size:clamp(28px,4vw,42px);margin:10px 0 14px;max-width:360px;position:relative;z-index:1;}
  .split-panel p{color:var(--gray);font-size:14.5px;line-height:1.6;max-width:340px;margin-bottom:24px;position:relative;z-index:1;}
  .split-panel .btn{align-self:flex-start;position:relative;z-index:1;}

  /* ===== VALUE PROPS ===== */
  .props{padding:100px 0 80px;border-bottom:1px solid var(--line);}
  .props-head{text-align:center;max-width:560px;margin:0 auto 56px;}
  .props-head h2{font-size:clamp(30px,4.5vw,46px);margin-top:10px;}
  .props-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
  @media(max-width:760px){.props-grid{grid-template-columns:1fr;}}
  .prop-card{background:var(--bg);padding:40px 32px;}
  .prop-icon{
    width:46px;height:46px;border-radius:50%;
    border:1px solid rgba(244,216,121,0.4);
    display:flex;align-items:center;justify-content:center;
    margin-bottom:22px;color:var(--yellow);
  }
  .prop-card h4{font-family:'Work Sans';font-weight:700;font-size:17px;text-transform:none;margin-bottom:10px;letter-spacing:0;}
  .prop-card p{color:var(--gray);font-size:14.5px;line-height:1.6;}

  /* ===== SIGNATURE: idade/musculo toggle ===== */
  .signature{padding:110px 0;border-bottom:1px solid var(--line);}
  .sig-head{text-align:center;max-width:640px;margin:0 auto 50px;}
  .sig-head h2{font-size:clamp(30px,5vw,50px);margin-top:10px;}
  .sig-head p{color:var(--gray);margin-top:14px;font-size:15.5px;}
  .toggle-wrap{display:flex;flex-direction:column;align-items:center;gap:36px;}
  .toggle{
    position:relative;
    display:flex;background:var(--panel);border:1px solid var(--line);
    border-radius:100px;padding:4px;width:min(280px, 100%);
  }
  .toggle button{
    flex:1;padding:12px 10px;border:none;background:transparent;color:var(--gray);
    font-family:'Work Sans';font-weight:700;font-size:12.5px;letter-spacing:0.04em;text-transform:uppercase;
    border-radius:100px;cursor:pointer;position:relative;z-index:2;transition:color .25s;
  }
  .toggle button.active{color:#111;}
  .toggle-thumb{
    position:absolute;top:4px;left:4px;bottom:4px;width:calc(50% - 4px);
    background:var(--yellow);border-radius:100px;
    transition:transform .35s cubic-bezier(.65,0,.35,1);
    z-index:1;
  }
  .toggle-thumb.right{transform:translateX(calc(100% + 0px));}

  .stat-panel{width:100%;max-width:520px;}
  .stat-row{display:grid;grid-template-columns:120px 1fr 46px;align-items:center;gap:16px;margin-bottom:20px;}
  .stat-row .label{font-size:13px;color:var(--gray);font-weight:600;letter-spacing:0.02em;}
  .stat-track{height:8px;background:var(--panel-2);border-radius:100px;overflow:hidden;}
  .stat-fill{height:100%;border-radius:100px;background:var(--gray-dim);width:20%;transition:width .5s ease, background .5s ease;}
  .stat-row .val{font-family:'Big Shoulders Display';font-weight:800;font-size:20px;text-align:right;color:var(--gray-dim);transition:color .5s ease;}
  .stat-panel.active .stat-fill{background:var(--yellow);}
  .stat-panel.active .val{color:var(--yellow);}

  /* ===== KEVIN ===== */
  .kevin{padding:100px 0;border-bottom:1px solid var(--line);}
  .kevin-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:60px;align-items:center;}
  @media(max-width:800px){.kevin-grid{grid-template-columns:1fr;gap:36px;}}
  .kevin-card{
    aspect-ratio:4/5;
    border:1px solid var(--line);border-radius:4px;
    display:flex;flex-direction:column;justify-content:flex-end;padding:28px;
    position:relative;overflow:hidden;
  }
  .kevin-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 12%;z-index:0;}
  .kevin-card::before{
    content:"";position:absolute;inset:0;z-index:1;
    background:linear-gradient(180deg, rgba(11,11,12,0) 40%, rgba(11,11,12,0.95) 100%);
  }
  .kevin-card .kv-name{font-family:'Big Shoulders Display';font-weight:900;font-size:30px;position:relative;z-index:2;}
  .kevin-card .kv-role{color:var(--yellow);font-size:12px;letter-spacing:0.1em;text-transform:uppercase;margin-top:6px;position:relative;font-weight:700;z-index:2;}
  .kevin-photo-col{display:flex;flex-direction:column;gap:14px;}
  .kevin-credentials{border:1px solid var(--line);border-radius:6px;padding:16px 20px;background:var(--panel);}
  .cred-item{display:flex;gap:10px;font-size:12.5px;color:var(--gray);line-height:1.55;padding:9px 0;border-top:1px solid var(--line);}
  .cred-item:first-child{border-top:none;padding-top:0;}
  .cred-dot{color:var(--yellow);font-weight:800;flex-shrink:0;}
  .online-caption{margin-top:16px;}
  .online-caption p{color:var(--gray);font-size:13.5px;line-height:1.65;margin-bottom:10px;}
  .online-caption p:last-child{margin-bottom:0;}

  /* ===== ONLINE plans / values ===== */
  .plan-cards{display:flex;flex-direction:column;gap:16px;margin-bottom:30px;}
  .plan-card{border:1px solid var(--line);border-radius:6px;padding:22px 24px;background:var(--bg);position:relative;}
  .plan-card.featured{border-color:rgba(255,201,61,0.5);background:linear-gradient(160deg, rgba(255,201,61,0.09), transparent);}
  .plan-tag{position:absolute;top:-11px;right:20px;background:linear-gradient(120deg, var(--yellow), var(--accent2));color:#111;font-size:10px;font-weight:800;letter-spacing:0.06em;text-transform:uppercase;padding:4px 12px;border-radius:100px;}
  .plan-icon{color:var(--yellow);margin-bottom:12px;}
  .plan-card h4{font-family:'Work Sans';font-weight:700;font-size:16.5px;text-transform:none;letter-spacing:0;margin-bottom:8px;}
  .plan-periods{font-size:11.5px;letter-spacing:0.08em;text-transform:uppercase;color:var(--yellow);font-weight:700;margin-bottom:10px;}
  .plan-card p{color:var(--gray);font-size:14px;line-height:1.6;}
  .value-row{display:flex;flex-wrap:wrap;gap:10px;}
  .value-item{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:100px;padding:9px 16px;font-size:12.5px;font-weight:600;color:var(--white);}
  .value-item svg{color:var(--yellow);flex-shrink:0;}
  .online-photo{border:1px solid var(--line);border-radius:6px;overflow:hidden;aspect-ratio:4/5;}
  .online-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 18%;display:block;}
  .public-line{color:var(--gray);font-size:13.5px;margin:14px 0 0;}
  .public-line b{color:var(--yellow);font-weight:700;}
  .kevin-text h2{font-size:clamp(28px,4vw,42px);margin-bottom:18px;}
  .kevin-text p{color:var(--gray);font-size:15.5px;line-height:1.7;margin-bottom:16px;max-width:480px;}

  /* ===== STUDIO + ONLINE detail sections ===== */
  .detail{padding:100px 0;border-bottom:1px solid var(--line);}
  .detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start;}
  @media(max-width:800px){.detail-grid{grid-template-columns:1fr;gap:40px;}}
  .detail h2{font-size:clamp(28px,4vw,44px);margin:10px 0 18px;}
  .detail > .wrap > .eyebrow{display:block;text-align:center;margin-bottom:6px;}
  .detail-lead{color:var(--gray);font-size:15px;line-height:1.7;margin-bottom:28px;max-width:440px;}
  .feature-list{list-style:none;}
  .feature-list li{
    display:flex;gap:14px;padding:16px 0;border-top:1px solid var(--line);
    font-size:14.5px;color:var(--white);
  }
  .feature-list li:last-child{border-bottom:1px solid var(--line);}
  .feature-list li .dot{color:var(--yellow);font-weight:800;font-family:'Big Shoulders Display';font-size:16px;}
  .addr-box{
    background:var(--panel);border:1px solid var(--line);padding:24px 26px;margin-top:26px;
  }
  .addr-box .a-label{font-size:11px;letter-spacing:0.12em;color:var(--yellow);text-transform:uppercase;font-weight:700;margin-bottom:6px;}
  .addr-box .a-val{font-size:16px;font-weight:600;}
  .addr-box .a-sub{color:var(--gray);font-size:13.5px;margin-top:2px;}
  .map-embed{
    border:1px solid var(--line);border-radius:6px;overflow:hidden;
    margin-top:16px;line-height:0;
  }
  .map-embed iframe{
    display:block;width:100%;
    filter:grayscale(0.4) invert(92%) contrast(90%);
  }
  .map-link{
    display:inline-block;margin-top:12px;font-size:13px;font-weight:600;
    color:var(--yellow);text-decoration:underline;text-underline-offset:2px;
  }
  .map-link:hover{color:var(--yellow-soft);}

  /* ===== SOCIAL ===== */
  .social{padding:70px 0;text-align:center;border-bottom:1px solid var(--line);}
  .social p.eyebrow{margin-bottom:14px;}
  .social h2{font-size:clamp(24px,3.5vw,34px);margin-bottom:28px;}
  .social-group{margin-bottom:26px;}
  .social-group:last-child{margin-bottom:0;}
  .social-group-label{display:inline-flex;align-items:center;gap:7px;font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--yellow);font-weight:700;margin-bottom:14px;}
  .social-links{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
  .social-chip{
    display:flex;align-items:center;gap:10px;
    border:1px solid var(--line);padding:12px 20px;border-radius:100px;
    font-size:13.5px;font-weight:600;color:var(--white);
    transition:border-color .2s, color .2s;
  }
  .social-chip:hover{border-color:var(--yellow);color:var(--yellow);}

  /* ===== FOOTER / CTA ===== */
  .final-cta{padding:110px 0;text-align:center;}
  .final-cta h2{font-size:clamp(34px,6vw,64px);max-width:760px;margin:14px auto 26px;}
  .final-cta p{color:var(--gray);max-width:460px;margin:0 auto 34px;font-size:15.5px;}
  footer{border-top:1px solid var(--line);padding:36px 0;}
  .footer-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;color:var(--gray);font-size:13px;}
  .footer-credit a,.footer-review a{color:var(--gray);text-decoration:underline;text-underline-offset:2px;transition:color .2s;}
  .footer-credit a:hover,.footer-review a:hover{color:var(--yellow);}

  .whatsapp-float{
    position:fixed;bottom:22px;right:22px;z-index:90;
    width:58px;height:58px;border-radius:50%;
    background:linear-gradient(135deg, var(--yellow), var(--accent2));color:#111;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 10px 30px -6px rgba(255,151,61,0.6);
    transition:transform .2s;
  }
  .whatsapp-float:hover{transform:scale(1.08);}

  @media (prefers-reduced-motion: reduce){
    *{transition:none !important; scroll-behavior:auto !important;}
  }

  .logo-row{display:flex;align-items:center;gap:10px;}
  .logo-badge{width:38px;height:38px;border-radius:50%;object-fit:cover;flex-shrink:0;}
  .footer-logo{width:30px;height:30px;border-radius:50%;object-fit:cover;vertical-align:middle;margin-right:8px;}

  .results{padding:100px 0;border-bottom:1px solid var(--line);}
  .results-head{text-align:center;max-width:600px;margin:0 auto 50px;}
  .results-head h2{font-size:clamp(30px,4.5vw,46px);margin-top:10px;}
  .results-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
  @media(max-width:760px){.results-grid{grid-template-columns:1fr;}}

  .testi-head{text-align:center;max-width:600px;margin:70px auto 40px;}
  .testi-head h3{font-size:clamp(24px,3.5vw,36px);margin-top:8px;}
  .testi-head p{color:var(--gray);font-size:14.5px;margin-top:12px;}
  .testi-collage{columns:3;column-gap:20px;}
  @media(max-width:900px){.testi-collage{columns:2;}}
  @media(max-width:560px){.testi-collage{columns:1;}}
  .testi-card{
    break-inside:avoid;margin-bottom:20px;position:relative;
    border-radius:12px;overflow:hidden;border:1px solid var(--line);
    background:#0e0e10;
    box-shadow:0 14px 30px -18px rgba(0,0,0,0.9);
    transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  }
  .testi-card:hover{transform:translateY(-5px);border-color:rgba(255,201,61,0.4);box-shadow:0 20px 40px -18px rgba(255,201,61,0.25);}
  .testi-card img{width:100%;display:block;}
  .testi-card .quote-badge{
    position:absolute;top:12px;left:12px;z-index:2;
    width:34px;height:34px;border-radius:50%;
    background:linear-gradient(135deg, var(--yellow), var(--accent2));
    display:flex;align-items:center;justify-content:center;color:#111;
    font-family:'Big Shoulders Display';font-weight:900;font-size:24px;line-height:1;
    box-shadow:0 6px 16px -4px rgba(255,166,61,0.6);
  }
  .testi-badge-row{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:36px;}
  .testi-badge{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:100px;padding:9px 18px;font-size:12.5px;font-weight:600;color:var(--white);}
  .testi-badge svg{color:var(--yellow);}
  .result-card{
    background:var(--panel);border:1px solid var(--line);border-radius:6px;overflow:hidden;
    transition:transform .25s ease, border-color .25s ease;
  }
  .result-card:hover{transform:translateY(-4px);border-color:rgba(255,201,61,0.35);}
  .result-card img{width:100%;display:block;}
  .result-card .rc-body{padding:20px 22px;}
  .result-card .rc-tag{font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--yellow);font-weight:700;margin-bottom:6px;}
  .result-card .rc-stats{display:flex;gap:22px;margin-top:10px;}
  .result-card .rc-stat b{display:block;font-family:'Big Shoulders Display';font-weight:800;font-size:22px;color:var(--white);}
  .result-card .rc-stat span{font-size:11px;color:var(--gray);text-transform:uppercase;letter-spacing:0.05em;}