*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

  :root {
    --laranja:      #cc5c00;
    --laranja2:     #ff7300;
    --azul:         #3a7bd5;
    --azul2:        #6fa3e8;
    --azul-escuro:  #1e3d6e;
    --verde:        #2e8b57;
    --verde2:       #4dba7f;
    --verde-escuro: #1a5235;
    --fundo:        #111111;
    --fundo2:       #16161a;
    --nav-bg:       #4b3c34;
    --texto:        antiquewhite;
    --texto-suave:  #bbb;
    --borda:        rgba(204,92,0,0.2);
  }

  html { scroll-behavior: smooth; }

  body {
    background: var(--fundo);
    font-family: 'Lato', sans-serif;
    color: var(--texto);
    overflow-x: hidden;
  }

  h1, h2, h3 { color: var(--texto); }
  p { color: var(--texto-suave); }
  a { color: var(--texto); text-decoration: none; transition: opacity 0.3s; }
  a:hover { opacity: 0.7; }
  img { display: block; }

  .secao-tag {
    display: block;
    font-size: 0.78rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-bottom: 12px;
  }

  .linha-divisoria {
    width: 65%;
    height: 2px;
    margin: 0 auto;
    background: linear-gradient(to right, #cc5c00, #111111, #cc5c00);
  }

  .reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.75s ease, transform 0.75s ease;
  }
  .reveal.visible { opacity: 1; transform: translateY(0); }

  /* ===== NAV ===== */
  nav {
    position: sticky;
    top: 0; z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--nav-bg);
    height: 64px;
    padding: 0 24px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.5);
  }

  .nav-brand { display: flex; align-items: center; gap: 12px; }

  .logo { border-radius: 50%; width: 42px; height: 42px; object-fit: cover; }

  .TextoLogo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.1rem;
    letter-spacing: 4px;
    color: var(--texto);
  }

  .nav-list { list-style: none; display: flex; gap: 32px; }

  .nav-list li a {
    font-size: 0.78rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--texto);
    position: relative;
    padding-bottom: 4px;
  }

  .nav-list li a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--laranja);
    transition: width 0.3s ease;
  }

  .nav-list li a:hover::after,
  .nav-list li a.ativo::after { width: 100%; }
  .nav-list li a:hover { opacity: 1; }

  .menu-toggle {
    display: none;
    font-size: 26px;
    cursor: pointer;
    color: var(--texto);
    background: none;
    border: none;
    padding: 4px;
  }

  /* ===== HERO ===== */
  .hero {
    position: relative;
    min-height: 82vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 6%;
    overflow: hidden;
  }

  .hero-bg {
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse at 20% 50%, rgba(204,92,0,0.10) 0%, transparent 50%),
      radial-gradient(ellipse at 80% 30%, rgba(58,123,213,0.08) 0%, transparent 50%),
      radial-gradient(ellipse at 50% 80%, rgba(46,139,87,0.07) 0%, transparent 50%),
      var(--fundo);
    z-index: 0;
  }

  .hero-bg::before {
    content: '';
    position: absolute; inset: 0;
    background-image: repeating-linear-gradient(
      -55deg, transparent, transparent 60px,
      rgba(204,92,0,0.025) 60px, rgba(204,92,0,0.025) 61px
    );
  }

  .hero-eyebrow {
    font-size: 0.78rem;
    letter-spacing: 6px;
    text-transform: uppercase;
    color: var(--laranja);
    z-index: 1;
    opacity: 0;
    animation: fadeUp 0.8s ease forwards 0.2s;
    margin-bottom: 20px;
  }

  .hero h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(72px, 13vw, 160px);
    line-height: 0.9;
    letter-spacing: 4px;
    z-index: 1;
    opacity: 0;
    animation: fadeUp 0.9s ease forwards 0.4s;
  }

  .hero h1 em {
    font-style: normal;
    color: var(--laranja);
  }

  .hero-sub {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--texto-suave);
    max-width: 540px;
    margin-top: 24px;
    z-index: 1;
    opacity: 0;
    animation: fadeUp 0.9s ease forwards 0.65s;
  }

  /* Projetos pill no hero */
  .hero-projetos-pills {
    display: flex;
    gap: 16px;
    margin-top: 40px;
    z-index: 1;
    flex-wrap: wrap;
    justify-content: center;
    opacity: 0;
    animation: fadeUp 0.9s ease forwards 0.9s;
  }

  .pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: 40px;
    font-size: 0.82rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 700;
    border: 1px solid;
    transition: all 0.3s ease;
    cursor: pointer;
  }

  .pill-azul {
    border-color: rgba(58,123,213,0.4);
    color: var(--azul2);
    background: rgba(58,123,213,0.06);
  }

  .pill-azul:hover {
    background: rgba(58,123,213,0.15);
    border-color: var(--azul2);
    opacity: 1;
    transform: translateY(-2px);
  }

  .pill-verde {
    border-color: rgba(46,139,87,0.4);
    color: var(--verde2);
    background: rgba(46,139,87,0.06);
  }

  .pill-verde:hover {
    background: rgba(46,139,87,0.15);
    border-color: var(--verde2);
    opacity: 1;
    transform: translateY(-2px);
  }

  .hero-linha-bot {
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: linear-gradient(to right, var(--laranja), transparent);
    animation: expandFull 1.4s ease forwards 0.5s;
  }

  /* ===== SEÇÃO PROJETO BASE ===== */
  .projeto-section {
    padding: 120px 10%;
    position: relative;
  }

  /* ===== PRIMEIROS ACORDES ===== */
  .acordes-section {
    background: var(--fundo);
    overflow: hidden;
  }

  .acordes-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 90% 50%, rgba(58,123,213,0.07) 0%, transparent 60%);
    pointer-events: none;
  }

  .acordes-section::after {
    content: 'ACORDES';
    font-family: 'Bebas Neue', sans-serif;
    font-size: 220px;
    color: rgba(58,123,213,0.04);
    position: absolute;
    right: -2%;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    letter-spacing: 10px;
    white-space: nowrap;
  }

  .projeto-layout {
    display: flex;
    align-items: flex-start;
    gap: 80px;
    position: relative;
    z-index: 1;
  }

  .projeto-texto { flex: 1; max-width: 540px; }

  .projeto-texto .secao-tag { color: var(--azul2); }

  .projeto-texto h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(42px, 6vw, 68px);
    line-height: 0.95;
    margin-bottom: 28px;
  }

  .projeto-texto h2 span { color: var(--azul2); display: block; }

  .projeto-texto p {
    font-size: 1rem;
    line-height: 1.85;
    margin-bottom: 16px;
  }

  .acordes-detalhe {
    margin-top: 36px;
    padding: 24px 28px;
    border-left: 3px solid var(--azul-escuro);
    background: rgba(58,123,213,0.05);
    border-radius: 0 12px 12px 0;
  }

  .acordes-detalhe p {
    font-style: italic;
    font-size: 0.95rem;
    color: var(--azul2);
  }

  /* Grade de instrumentos */
  .acordes-grade {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    max-width: 460px;
  }

  .instrumento-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(58,123,213,0.2);
    border-radius: 16px;
    padding: 28px 20px;
    text-align: center;
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
  }

  .instrumento-card::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    height: 3px; width: 0;
    background: linear-gradient(to right, var(--azul-escuro), var(--azul2));
    transition: width 0.35s ease;
  }

  .instrumento-card:hover {
    border-color: var(--azul2);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(58,123,213,0.15);
  }

  .instrumento-card:hover::before { width: 100%; }

  .instrumento-card i {
    font-size: 2rem;
    color: var(--azul2);
    margin-bottom: 12px;
    display: block;
    transition: transform 0.3s;
  }

  .instrumento-card:hover i { transform: scale(1.15); }

  .instrumento-card h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.2rem;
    letter-spacing: 2px;
    margin-bottom: 6px;
  }

  .instrumento-card p {
    font-size: 0.8rem;
    line-height: 1.5;
  }

  /* card destaque — span 2 colunas */
  .instrumento-card.destaque {
    grid-column: span 2;
    display: flex;
    align-items: center;
    gap: 20px;
    text-align: left;
    padding: 24px 28px;
  }

  .instrumento-card.destaque i { margin-bottom: 0; font-size: 2.2rem; flex-shrink: 0; }

  .instrumento-card.destaque div { display: flex; flex-direction: column; }

  /* btn azul */
  .btn-azul {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--azul-escuro);
    color: #fff;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 0.82rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 700;
    transition: all 0.3s ease;
    margin-top: 36px;
  }

  .btn-azul:hover {
    background: var(--azul);
    opacity: 1;
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(58,123,213,0.4);
  }

  .btn-outline-azul {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(58,123,213,0.4);
    color: var(--azul2);
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 0.82rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 700;
    transition: all 0.3s ease;
    margin-top: 36px;
    margin-left: 12px;
  }

  .btn-outline-azul:hover {
    border-color: var(--azul2);
    background: rgba(58,123,213,0.08);
    opacity: 1;
    transform: translateY(-2px);
  }

  /* ===== DIVISOR PROJETOS ===== */
  .divisor-projetos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 0 10%;
  }

  .divisor-projetos .linha {
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.08), transparent);
  }

  .divisor-icone {
    width: 56px; height: 56px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--laranja);
  }

  /* ===== 100 FAMÍLIAS ===== */
  .familias-section {
    background: var(--fundo2);
    overflow: hidden;
  }

  .familias-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 10% 50%, rgba(46,139,87,0.08) 0%, transparent 60%);
    pointer-events: none;
  }

  .familias-section::after {
    content: '100';
    font-family: 'Bebas Neue', sans-serif;
    font-size: 380px;
    color: rgba(46,139,87,0.04);
    position: absolute;
    left: -2%;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    letter-spacing: -10px;
    line-height: 1;
  }

  .familias-layout {
    display: flex;
    align-items: flex-start;
    gap: 80px;
    position: relative;
    z-index: 1;
    flex-direction: row-reverse; /* espelha o layout */
  }

  .projeto-texto .secao-tag.verde { color: var(--verde2); }

  .projeto-texto h2 span.verde { color: var(--verde2); }

  /* Contador animado */
  .familias-contador {
    flex: 1;
    max-width: 460px;
    display: flex;
    flex-direction: column;
    gap: 24px;
  }

  .contador-principal {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(46,139,87,0.25);
    border-radius: 20px;
    padding: 40px 36px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
  }

  .contador-principal:hover {
    border-color: var(--verde2);
    box-shadow: 0 16px 40px rgba(46,139,87,0.12);
  }

  .contador-principal::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(to right, var(--verde-escuro), var(--verde2));
  }

  .numero-grande {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 100px;
    color: var(--verde2);
    line-height: 1;
    letter-spacing: -2px;
  }

  .numero-label {
    font-size: 0.78rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--verde2);
    margin-top: 4px;
    display: block;
  }

  .numero-sub {
    font-size: 0.85rem;
    color: var(--texto-suave);
    margin-top: 8px;
    line-height: 1.5;
  }

  /* Barra de progresso */
  .progresso-wrap {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(46,139,87,0.2);
    border-radius: 16px;
    padding: 28px 28px;
  }

  .progresso-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
  }

  .progresso-header span {
    font-size: 0.78rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--verde2);
  }

  .progresso-header strong {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.4rem;
    color: var(--texto);
  }

  .barra-bg {
    background: rgba(255,255,255,0.06);
    border-radius: 99px;
    height: 10px;
    overflow: hidden;
  }

  .barra-fill {
    height: 100%;
    border-radius: 99px;
    background: linear-gradient(to right, var(--verde-escuro), var(--verde2));
    width: 0;
    transition: width 1.5s cubic-bezier(0.22, 1, 0.36, 1);
  }

  /*.barra-fill.animada { width: 37%; }  37 de 100 famílias — ajuste conforme avança */

  .progresso-info {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
  }

  .progresso-info span {
    font-size: 0.78rem;
    color: var(--texto-suave);
  }

  /* Minigrid de meses */
  .meses-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 8px;
  }

  .mes-item {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(46,139,87,0.15);
    border-radius: 8px;
    padding: 10px 6px;
    text-align: center;
    font-size: 0.68rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--texto-suave);
    transition: all 0.2s;
  }

  .mes-item.feito {
    background: rgba(46,139,87,0.12);
    border-color: rgba(46,139,87,0.4);
    color: var(--verde2);
  }

  .mes-item.feito i {
    display: block;
    font-size: 0.7rem;
    color: var(--verde2);
    margin-top: 3px;
  }

  .mes-item i { display: none; }

  /* Como funciona */
  .como-funciona {
    margin-top: 36px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .passo {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 20px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(46,139,87,0.15);
    border-radius: 12px;
    transition: all 0.3s;
  }

  .passo:hover {
    border-color: rgba(46,139,87,0.4);
    background: rgba(46,139,87,0.04);
    transform: translateX(6px);
  }

  .passo-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2rem;
    color: var(--verde2);
    line-height: 1;
    min-width: 36px;
  }

  .passo-info h3 {
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 4px;
  }

  .passo-info p { font-size: 0.85rem; line-height: 1.5; }

  .btn-verde {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--verde-escuro);
    color: #fff;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 0.82rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 700;
    transition: all 0.3s ease;
    margin-top: 36px;
  }

  .btn-verde:hover {
    background: var(--verde);
    opacity: 1;
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(46,139,87,0.4);
  }

  .btn-outline-verde {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(46,139,87,0.4);
    color: var(--verde2);
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 0.82rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 700;
    transition: all 0.3s ease;
    margin-top: 36px;
    margin-left: 12px;
  }

  .btn-outline-verde:hover {
    border-color: var(--verde2);
    background: rgba(46,139,87,0.08);
    opacity: 1;
    transform: translateY(-2px);
  }

  /* ===== FOOTER ===== */
  .footer {
    background: linear-gradient(180deg, #121218 85%, #1a1a1f 15%);
    padding: 60px 24px 40px;
  }

  .footer-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: auto;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }

  .footer-left { flex: 1; min-width: 220px; }

  .footer-left h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.4rem;
    letter-spacing: 3px;
    color: var(--texto);
    margin-bottom: 8px;
  }

  .footer-left p {
    font-size: 0.85rem;
    color: var(--texto-suave);
    margin-bottom: 20px;
    line-height: 1.6;
  }

  .social-icons { display: flex; gap: 14px; }

  .social-icons a {
    width: 38px; height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.15);
    display: flex; align-items: center; justify-content: center;
    color: var(--texto-suave);
    font-size: 14px;
    transition: all 0.3s;
  }

  .social-icons a:hover {
    border-color: var(--laranja);
    color: var(--laranja);
    opacity: 1;
    transform: translateY(-2px);
  }

  .footer-links {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
    flex: 2;
    justify-content: flex-end;
  }

  .footer-links .column { display: flex; flex-direction: column; min-width: 120px; }

  .footer-links h4 {
    font-size: 0.75rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--laranja);
    margin-bottom: 16px;
  }

  .footer-links a {
    color: var(--texto-suave);
    font-size: 0.9rem;
    margin-bottom: 10px;
    transition: all 0.3s;
  }

  .footer-links a:hover { color: var(--texto); opacity: 1; padding-left: 6px; }

  .footer-bottom {
    max-width: 1200px;
    margin: 24px auto 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
  }

  .footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.3); letter-spacing: 1px; }
  .footer-bottom span { font-size: 0.78rem; color: var(--laranja); letter-spacing: 2px; text-transform: uppercase; }

  /* ===== ANIMAÇÕES ===== */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  @keyframes expandFull {
    from { width: 0; }
    to   { width: 100%; }
  }
  @keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(7px); }
  }

  /* ===== RESPONSIVIDADE ===== */
  @media (max-width: 960px) {
    .projeto-layout, .familias-layout {
      flex-direction: column;
      align-items: center;
      gap: 48px;
    }

    .projeto-texto, .acordes-grade, .familias-contador { max-width: 100%; }

    .projeto-section { padding: 80px 6%; }

    .acordes-section::after,
    .familias-section::after { display: none; }
  }

  @media (max-width: 768px) {
    .nav-list {
      position: absolute;
      top: 64px; right: 0;
      width: 100%;
      background: var(--nav-bg);
      flex-direction: column;
      align-items: center;
      gap: 0; padding: 0;
      display: none;
      z-index: 999;
      box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    }

    .nav-list.active { display: flex; }
    .nav-list li { width: 100%; text-align: center; border-bottom: 1px solid rgba(255,255,255,0.05); }
    .nav-list li a { display: block; padding: 16px; }
    .nav-list li a::after { display: none; }
    .menu-toggle { display: flex; }

    .hero { min-height: 75vh; }

    .meses-grid { grid-template-columns: repeat(4, 1fr); }

    .acordes-grade { grid-template-columns: 1fr 1fr; }
    .instrumento-card.destaque { grid-column: span 2; }

    .linha-divisoria { width: 90%; }
    .footer-links { justify-content: flex-start; }
    .footer-bottom { flex-direction: column; text-align: center; }

    .btn-azul, .btn-verde { margin-right: 0; }
    .btn-outline-azul, .btn-outline-verde { margin-left: 0; margin-top: 12px; }
  }

  @media (max-width: 480px) {
    .hero h1 { font-size: clamp(56px, 16vw, 90px); }
    .hero-projetos-pills { flex-direction: column; align-items: center; }
    .TextoLogo { font-size: 0.85rem; letter-spacing: 2px; }
    .acordes-grade { grid-template-columns: 1fr; }
    .instrumento-card.destaque { grid-column: span 1; flex-direction: column; text-align: center; }
    .meses-grid { grid-template-columns: repeat(3, 1fr); }
    .numero-grande { font-size: 80px; }
  }