:root{
    --black:#0A0A0B;
    --ink:#141414;
    --white:#FFFFFF;
    --paper:#F4F3F0;
    --red:#C1121F;
    --red-dim:#8C0E17;
    --petrol:#0D3B3E;
    --petrol-light:#154C50;
    --line: rgba(10,10,11,0.12);
    --line-light: rgba(255,255,255,0.14);
    --display: 'Fraunces', serif;
    --body: 'Manrope', sans-serif;
    --mono: 'IBM Plex Mono', monospace;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family: var(--body);
    background: var(--paper);
    color: var(--black);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{max-width:100%; display:block;}
  a{color:inherit;}
  .wrap{max-width:1180px; margin:0 auto; padding:0 24px;}
  .eyebrow{
    font-family: var(--mono);
    font-size:12px;
    letter-spacing:.14em;
    text-transform:uppercase;
    display:flex;
    align-items:center;
    gap:10px;
  }
  .eyebrow::before{
    content:"";
    width:22px; height:1px; background:currentColor; opacity:.6;
  }
  h1,h2,h3{font-family:var(--display); font-weight:700; line-height:1.05; letter-spacing:-0.01em;}
  .accent{color:var(--red); font-style:italic; font-weight:500;}

  /* reveal */
  .reveal{opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease;}
  .reveal.in{opacity:1; transform:translateY(0);}

  /* ===== NAV ===== */
  header.nav{
    position:fixed; top:0; left:0; right:0; z-index:50;
    background:rgba(244,243,240,0.86); backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav-inner{
    max-width:1180px; margin:0 auto; padding:16px 24px;
    display:flex; align-items:center; justify-content:space-between;
  }
  .brand{font-family:var(--display); font-weight:700; font-size:17px; letter-spacing:-0.01em;}
  .brand span{color:var(--red);}
  .nav-cta{
    font-family:var(--mono); font-size:12px; letter-spacing:.06em; text-transform:uppercase;
    background:var(--black); color:var(--white); padding:10px 18px; border-radius:2px;
    text-decoration:none; white-space:nowrap;
  }

  /* ===== HERO ===== */
  .hero{
    min-height:100svh;
    background:var(--black); color:var(--white);
    display:flex; flex-direction:column; justify-content:center;
    padding:140px 0 80px;
    position:relative;
    overflow:hidden;
  }
  .hero::after{
    content:"";
    position:absolute; right:-10%; top:20%; width:520px; height:520px;
    background: radial-gradient(circle, rgba(193,18,31,0.28) 0%, rgba(193,18,31,0) 68%);
    pointer-events:none;
  }
  .hero .eyebrow{color:var(--red);}
  .hero h1{
    font-size:clamp(34px, 6vw, 68px);
    margin:22px 0 26px;
    max-width:14ch;
  }
  .hero p.lede{
    font-size:clamp(16px,2vw,19px);
    color:rgba(255,255,255,0.72);
    max-width:52ch;
    margin-bottom:38px;
  }
  .hero-row{display:flex; flex-wrap:wrap; gap:16px; align-items:center;}
  .btn-primary{
    font-family:var(--mono); font-size:13px; letter-spacing:.06em; text-transform:uppercase;
    background:var(--red); color:var(--white); padding:17px 30px; border-radius:2px;
    text-decoration:none; display:inline-block; border:1px solid var(--red);
    transition:background .2s ease, color .2s ease;
  }
  .btn-primary:hover{background:transparent; color:var(--red);}
  .btn-ghost{
    font-family:var(--mono); font-size:13px; letter-spacing:.04em;
    color:rgba(255,255,255,0.6); text-decoration:none; border-bottom:1px solid rgba(255,255,255,0.3);
    padding-bottom:2px;
  }
  .hero-meta{
    margin-top:44px; padding-top:26px; border-top:1px solid var(--line-light);
    display:flex; gap:40px; flex-wrap:wrap;
  }
  .hero-meta div{font-family:var(--mono); font-size:12px; color:rgba(255,255,255,0.5); letter-spacing:.04em;}
  .hero-meta strong{display:block; color:var(--white); font-family:var(--body); font-size:15px; font-weight:700; margin-bottom:4px;}

  .event-strip{
    margin-top:38px; display:grid; grid-template-columns:1fr 1fr; gap:1px;
    background:var(--line-light); border:1px solid var(--line-light);
  }
  .event-item{background:var(--black); padding:20px 24px;}
  .event-l{font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--red); margin-bottom:8px;}
  .event-v{font-family:var(--display); font-size:19px; font-weight:600; color:var(--white); line-height:1.2;}
  .event-s{font-family:var(--body); font-size:13px; color:rgba(255,255,255,0.6); margin-top:4px;}
  @media (max-width:640px){
    .event-strip{grid-template-columns:1fr;}
  }

  /* ===== SECTION generic ===== */
  section{padding:100px 0;}
  .section-head{max-width:640px; margin-bottom:56px;}
  .section-head h2{font-size:clamp(28px,4vw,42px); margin-top:16px;}
  .section-head p{margin-top:16px; font-size:16px; color:rgba(10,10,11,0.68); max-width:56ch;}

  /* ===== MAPA (3 elementos) ===== */
  .mapa-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line);}
  .mapa-card{background:var(--white); padding:36px 30px;}
  .mapa-card .num{font-family:var(--mono); font-size:12px; color:var(--red); letter-spacing:.08em;}
  .mapa-card h3{font-size:22px; margin:14px 0 12px;}
  .mapa-card p{font-size:14.5px; color:rgba(10,10,11,0.65);}

  /* ===== SABOTADORES — signature element ===== */
  .sab-section{background:var(--petrol); color:var(--white);}
  .sab-section .eyebrow{color:#7FD9C9;}
  .sab-section .section-head p{color:rgba(255,255,255,0.7);}
  .sab-section .section-head h2{color:var(--white);}
  .sab-grid{
    display:grid; grid-template-columns:repeat(5,1fr); gap:14px;
  }
  .sab-card{
    background:rgba(255,255,255,0.045);
    border:1px solid rgba(255,255,255,0.14);
    padding:26px 18px 22px;
    position:relative;
    transition:transform .25s ease, background .25s ease, border-color .25s ease;
  }
  .sab-card:hover{
    background:rgba(193,18,31,0.14);
    border-color: rgba(193,18,31,0.5);
    transform:translateY(-6px);
  }
  .sab-card .idx{font-family:var(--mono); font-size:26px; color:rgba(255,255,255,0.28); font-weight:600;}
  .sab-card h4{font-family:var(--display); font-size:17px; margin:16px 0 6px; font-weight:600;}
  .sab-card .ferida{
    font-family:var(--mono); font-size:10.5px; letter-spacing:.08em; text-transform:uppercase;
    color:#E8A6AC; margin-bottom:10px; display:block;
  }
  .sab-card p{font-size:13px; color:rgba(255,255,255,0.62); line-height:1.5;}
  .sab-foot{
    margin-top:34px; padding-top:26px; border-top:1px solid rgba(255,255,255,0.16);
    font-size:15px; color:rgba(255,255,255,0.75); max-width:60ch;
  }
  .sab-foot strong{color:var(--white);}

  /* ===== PILARES table ===== */
  .pilares{border-top:1px solid var(--line);}
  .pilar-row{
    display:grid; grid-template-columns: 90px 1fr 1fr 1.1fr;
    gap:24px; padding:26px 0; border-bottom:1px solid var(--line);
    align-items:baseline;
  }
  .pilar-row.head{
    font-family:var(--mono); font-size:11px; text-transform:uppercase; letter-spacing:.08em;
    color:rgba(10,10,11,0.45); padding-bottom:14px;
  }
  .pilar-row .p-num{font-family:var(--mono); font-size:13px; color:var(--red);}
  .pilar-row h4{font-family:var(--display); font-size:19px; font-weight:600;}
  .pilar-row p{font-size:14px; color:rgba(10,10,11,0.62);}
  .pilar-row .tool{font-size:13.5px; color:var(--petrol); font-weight:600;}

  /* ===== BLOCOS (o que você recebe) ===== */
  .blocos{display:grid; grid-template-columns:repeat(3,1fr); gap:28px;}
  .bloco{
    background:var(--white); border:1px solid var(--line); padding:34px 28px;
  }
  .bloco .bnum{font-family:var(--mono); font-size:34px; color:var(--red); font-weight:600; line-height:1;}
  .bloco .btag{font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:rgba(10,10,11,0.4); margin:6px 0 18px; display:block;}
  .bloco h3{font-size:21px; margin-bottom:14px;}
  .bloco ul{list-style:none;}
  .bloco li{
    font-size:14px; color:rgba(10,10,11,0.68); padding:9px 0 9px 18px; position:relative;
    border-top:1px solid var(--line);
  }
  .bloco li:first-child{border-top:none;}
  .bloco li::before{content:"—"; position:absolute; left:0; color:var(--red);}

  /* ===== MENTOR ===== */
  .mentor{background:var(--black); color:var(--white);}
  .mentor .eyebrow{color:var(--red);}
  .mentor-grid{display:grid; grid-template-columns: 1.35fr 1fr; gap:64px; align-items:start;}
  .mentor-intro{display:flex; gap:38px; align-items:flex-start;}
  .mentor-photo{
    flex:0 0 232px; position:relative; border-top:4px solid var(--red);
    box-shadow:0 24px 50px -20px rgba(0,0,0,0.6);
  }
  .mentor-photo img{width:100%; height:auto; display:block; filter:grayscale(0.1) contrast(1.04) saturate(0.92);}
  .mentor-photo-cap{
    position:absolute; left:0; right:0; bottom:0;
    background:linear-gradient(0deg, rgba(10,10,11,0.92) 0%, rgba(10,10,11,0.55) 60%, transparent 100%);
    padding:34px 16px 14px;
  }
  .mentor-photo-cap .name{font-family:var(--mono); font-size:11.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--white); display:block;}
  .mentor-photo-cap .role{font-family:var(--mono); font-size:10px; letter-spacing:.05em; color:rgba(255,255,255,0.6); display:block; margin-top:3px;}
  .mentor h2{font-size:clamp(26px,3.6vw,38px); margin:16px 0 22px;}
  .mentor p{color:rgba(255,255,255,0.68); font-size:15.5px; margin-bottom:16px; max-width:56ch;}
  .stat-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:rgba(255,255,255,0.14); border:1px solid rgba(255,255,255,0.14);}
  .stat{background:var(--black); padding:26px 22px;}
  .stat .n{font-family:var(--mono); font-size:32px; color:var(--red); font-weight:600;}
  .stat .l{font-size:12.5px; color:rgba(255,255,255,0.55); margin-top:6px;}
  .creds{margin-top:28px; padding-top:24px; border-top:1px solid rgba(255,255,255,0.14);}
  .creds .eyebrow{color:rgba(255,255,255,0.4); margin-bottom:14px;}
  .creds-list{display:flex; flex-wrap:wrap; gap:8px 14px;}
  .creds-list span{font-size:12.5px; color:rgba(255,255,255,0.55); font-family:var(--mono);}
  .clients{margin-top:28px; display:flex; flex-wrap:wrap; gap:10px 22px;}
  .clients span{font-family:var(--mono); font-size:12px; letter-spacing:.05em; color:rgba(255,255,255,0.42); text-transform:uppercase;}

  /* ===== FORMATO / PARA QUEM ===== */
  .two-col{display:grid; grid-template-columns:1fr 1fr; gap:60px;}
  .check-list li, .cross-list li{
    list-style:none; font-size:14.5px; padding:12px 0 12px 30px; position:relative;
    border-top:1px solid var(--line); color:rgba(10,10,11,0.72);
  }
  .check-list li:first-child, .cross-list li:first-child{border-top:none;}
  .check-list li::before{content:"✓"; position:absolute; left:0; color:var(--petrol); font-weight:700;}
  .cross-list li::before{content:"×"; position:absolute; left:0; color:var(--red); font-weight:700;}
  .col-label{font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; margin-bottom:16px; display:block;}
  .col-label.yes{color:var(--petrol);}
  .col-label.no{color:var(--red);}

  .logistics-strip{
    margin-top:60px; display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  }
  .logistics-strip div{padding:22px 20px; border-left:1px solid var(--line);}
  .logistics-strip div:first-child{border-left:none;}
  .logistics-strip .l{font-family:var(--mono); font-size:11px; text-transform:uppercase; letter-spacing:.06em; color:rgba(10,10,11,0.45); margin-bottom:8px;}
  .logistics-strip .v{font-family:var(--display); font-size:17px; font-weight:600;}

  /* ===== FINAL CTA ===== */
  .final{
    background:var(--red); color:var(--white); text-align:center; padding:110px 0;
    position:relative; overflow:hidden;
  }
  .final h2{font-size:clamp(30px,5vw,52px); max-width:16ch; margin:0 auto 22px;}
  .final p{font-size:16px; color:rgba(255,255,255,0.85); max-width:48ch; margin:0 auto 36px;}
  .final .btn-primary{background:var(--black); border-color:var(--black); color:var(--white);}
  .final .btn-primary:hover{background:transparent; color:var(--white); border-color:var(--white);}
  .final-note{margin-top:22px; font-family:var(--mono); font-size:12px; color:rgba(255,255,255,0.7); letter-spacing:.04em;}

  footer{background:var(--black); color:rgba(255,255,255,0.4); padding:34px 0; font-size:12.5px; font-family:var(--mono);}
  footer .wrap{display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;}

  /* ===== OFERTA (pricing) ===== */
  .oferta{background:var(--white); border-top:1px solid var(--line);}
  .oferta-card{
    background:var(--black); color:var(--white);
    display:grid; grid-template-columns:1.1fr 1fr; gap:0;
    border:1px solid var(--line);
  }
  .oferta-left{padding:52px 48px;}
  .oferta-tag{
    display:inline-block; font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase;
    background:var(--red); color:var(--white); padding:6px 12px; margin-bottom:20px;
  }
  .oferta-left h2{font-size:clamp(26px,3.4vw,36px); margin-bottom:14px;}
  .oferta-left p{color:rgba(255,255,255,0.68); font-size:15px; max-width:44ch; margin-bottom:10px;}
  .oferta-double{
    margin-top:22px; padding:16px 18px; border:1px solid rgba(255,255,255,0.18); background:rgba(255,255,255,0.04);
    font-size:14px; color:rgba(255,255,255,0.85); max-width:44ch;
  }
  .oferta-double strong{color:var(--white); display:block; font-family:var(--display); font-size:16px; margin-bottom:4px;}
  .oferta-right{
    padding:52px 48px; background:var(--petrol); display:flex; flex-direction:column; justify-content:center;
  }
  .lote-label{font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:#7FD9C9; margin-bottom:14px;}
  .price-row{display:flex; align-items:baseline; gap:14px; flex-wrap:wrap;}
  .price-old{font-family:var(--mono); font-size:18px; color:rgba(255,255,255,0.45); text-decoration:line-through;}
  .price-new{font-family:var(--display); font-size:clamp(38px,5vw,52px); font-weight:700; color:var(--white);}
  .price-cur{font-size:16px; vertical-align:top; margin-right:2px;}
  .price-install{font-family:var(--mono); font-size:13.5px; color:rgba(255,255,255,0.7); margin-top:10px;}
  .oferta-right .btn-primary{margin-top:26px; text-align:center;}
  .oferta-right .final-note{color:rgba(255,255,255,0.55); margin-top:14px; text-align:left;}

  /* ===== MODAL ===== */
  .modal-overlay{
    position:fixed; inset:0; background:rgba(10,10,11,0.78); backdrop-filter:blur(4px);
    display:flex; align-items:center; justify-content:center; z-index:200; padding:20px;
    opacity:0; pointer-events:none; transition:opacity .35s ease;
  }
  .modal-overlay.show{opacity:1; pointer-events:auto;}
  .modal{
    background:var(--white); color:var(--black); max-width:440px; width:100%;
    padding:40px 36px 34px; position:relative; border-top:4px solid var(--red);
    transform:translateY(14px) scale(.98); transition:transform .35s ease;
  }
  .modal-overlay.show .modal{transform:translateY(0) scale(1);}
  .modal-close{
    position:absolute; top:16px; right:16px; width:30px; height:30px; border:1px solid var(--line);
    background:none; font-size:16px; cursor:pointer; color:var(--black); line-height:1;
  }
  .modal-eyebrow{font-family:var(--mono); font-size:11px; letter-spacing:.09em; text-transform:uppercase; color:var(--red); margin-bottom:14px;}
  .modal h3{font-family:var(--display); font-size:28px; margin-bottom:10px;}
  .modal > p{font-size:14.5px; color:rgba(10,10,11,0.66); margin-bottom:22px; max-width:36ch;}
  .modal-price{display:flex; align-items:baseline; gap:12px; margin-bottom:6px;}
  .modal-price .old{font-family:var(--mono); font-size:15px; color:rgba(10,10,11,0.4); text-decoration:line-through;}
  .modal-price .new{font-family:var(--display); font-size:38px; font-weight:700; color:var(--black);}
  .modal-install{font-family:var(--mono); font-size:13px; color:rgba(10,10,11,0.6); margin-bottom:22px;}
  .modal-cta{width:100%; text-align:center;}
  .modal-note{margin-top:14px; font-family:var(--mono); font-size:11px; color:rgba(10,10,11,0.45); text-align:center;}

  @media (max-width:720px){
    .oferta-card{grid-template-columns:1fr;}
    .oferta-left, .oferta-right{padding:38px 26px;}
  }

  @media (max-width:860px){
    .mapa-grid{grid-template-columns:1fr;}
    .sab-grid{grid-template-columns:repeat(2,1fr);}
    .pilar-row{grid-template-columns:1fr; gap:6px; padding:20px 0;}
    .pilar-row.head{display:none;}
    .pilar-row .p-num{order:0;}
    .blocos{grid-template-columns:1fr;}
    .mentor-grid{grid-template-columns:1fr; gap:40px;}
    .mentor-intro{flex-direction:column;}
    .mentor-photo{flex:0 0 auto; width:100%; max-width:280px;}
    .two-col{grid-template-columns:1fr; gap:36px;}
    .logistics-strip{grid-template-columns:repeat(2,1fr);}
    .logistics-strip div:nth-child(3){border-left:none;}
    .stat-grid{grid-template-columns:repeat(2,1fr);}
  }
  @media (max-width:520px){
    .sab-grid{grid-template-columns:1fr;}
    section{padding:70px 0;}
    .logistics-strip{grid-template-columns:1fr;}
    .logistics-strip div{border-left:none; border-top:1px solid var(--line);}
    .logistics-strip div:first-child{border-top:none;}
  }

  @media (prefers-reduced-motion: reduce){
    .reveal{opacity:1; transform:none; transition:none;}
    html{scroll-behavior:auto;}
  }