:root {
    --moss-deep: #2c3b2d5f;
    --moss-mid: #3D5140;
    --moss-light: #5A7A5C;
    --moss-pale: #8FAF82;
    --moss-mist: #C8D9C0;
    --moss-fog: #030303;
    --cream: #F4F0E6;
    --cream-dark: #EAE4D6;
    --bark: #6B5B45;
    --sand: #C9B99A;
    --white: #FAFAF7;
    --text-dark: #1C2B1E;
    --text-mid: #3D5140;
    --text-light: #6B8A6E;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'DM Sans', sans-serif;
    background: var(--white);
    color: var(--text-dark);
    overflow-x: hidden;
  }

  /* ─── NAV ─── */
  nav {
    position: fixed; 
    top: 0; left: 0; right: 0; z-index: 100;
    padding: 20px 60px;
    display: flex; align-items: center; justify-content: space-between;
    background: rgba(28,43,30,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(143,175,130,0.2);
  }
  .nav-logo {
    display: flex; align-items: center; gap: 12px;
  }
  .logo-img {
    width: 60px; height: 60px;
    border: 1px solid var(--moss-pale);
    border-radius: 50%;
    display: flex; 
    align-items: center; 
    justify-content: center;
    position: relative;
    }

    .logo-img-footer {
        width: 65px; height: 65px;
        border: 1px solid var(--moss-pale);
        border-radius: 50%;
        display: flex; 
        align-items: center; 
        justify-content: center;
        position: relative;
    }

    .logo-img:hover {
      transform: scale(1.1);
    }

  .logo-mark::after {
    content: '';
    width: 12px; height: 18px;
    background: var(--moss-pale);
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    position: absolute;
  }
  .logo-text {
    font-family: 'Libre Baskerville', serif;
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--cream);
    letter-spacing: 0.02em;
    line-height: 1.1;
    text-align: center;
    transition: all 0.3s ease;
  }

  .nav-logo:hover .logo-text {
    color: var(--moss-pale);
  }

  .logo-sub {
    font-size: 0.9rem;
    font-family: 'Montserrat';
    font-weight: 300;
    color: var(--moss-pale);
    letter-spacing: 0.2em;
    opacity: 0.7;
    text-transform: uppercase;
    display: block;
    text-align: center;
    margin-left: 4px;
  }
  .nav-links {
    display: flex; gap: 36px; list-style: none;
  }

  .menu-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--cream);
  cursor: pointer;
}

  .nav-links a {
    color: var(--moss-mist);
    text-decoration: none;
    font-size: 1.0rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 400;
    transition: color 0.3s;
    position: relative;
    padding: 12px 0;
    width: 100%;
    text-align: center;
  }

  .nav-links a::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -5px; /* distância da linha */
  width: 0%;
  height: 2px;
  background: var(--moss-pale);
  transition: width 0.3s ease;
  }

  .nav-links a:hover::after {
    width: 100%;
  }

  .nav-links a:hover { color: var(--cream); }
  .nav-cta {
    background: var(--moss-pale);
    color: var(--moss-mid) !important;
    padding: 10px 24px;
    border-radius: 6px;
    font-weight: 500 !important;
  }
  .nav-cta:hover { background: var(--moss-mist) !important; 
    color: var(--moss-deep) !important; }

  /* ─── HERO ─── */
  #hero {
    min-height: 100vh;
    position: relative;
    display: flex; 
    align-items: center;
    overflow: hidden;
    padding: 120px 60px 80px;
    background: linear-gradient(rgba(44, 59, 45, 0.7), rgba(44, 59, 45, 0.5)), url('img/Floresta.jpeg') center/cover no-repeat;
  }

  .hero-bg-pattern {
    position: absolute; inset: 0;
    background-image:
      radial-gradient(circle at 20% 50%, rgba(90,122,92,0.15) 0%, transparent 50%),
      radial-gradient(circle at 80% 20%, rgba(61,81,64,0.3) 0%, transparent 40%),
      radial-gradient(circle at 60% 80%, rgba(143,175,130,0.08) 0%, transparent 40%);
  }

  .hero-grid-lines {
    position: absolute; inset: 0; opacity: 0.04;
    background-image:
      linear-gradient(var(--moss-pale) 1px, transparent 1px),
      linear-gradient(90deg, var(--moss-pale) 1px, transparent 1px);
    background-size: 80px 80px;
  }

  .hero-content {
    position: relative; z-index: 2;
    max-width: 780px;
    text-align: center;
    margin: 0 auto;
  }

  .hero-eyebrow {
    display: inline-flex; align-items: center; gap: 12px;
    font-size: 0.9rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--cream);
    font-weight: 400;
    margin-bottom: 28px;
    animation: fadeUp 0.8s ease both;
  }
  .hero-eyebrow::before {
    content: '';
    width: 40px; height: 1px;
    background: var(--moss-pale);
  }

  h1 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(4.9rem, 6vw, 6rem);
    font-weight: 500;
    color: var(--cream);
    line-height: 1.05;
    letter-spacing: -0.01em;
    margin-bottom: 28px;
    animation: fadeUp 0.8s 0.15s ease both;
  }
  h1 em {
    font-style: italic;
    color: var(--moss-pale);
  }

  .hero-desc {
    font-size: 1.25rem;
    color: var(--moss-mist);
    line-height: 1.75;
    max-width: 520px;
    font-weight: 300;
    margin-bottom: 70px;
    animation: fadeUp 0.8s 0.3s ease both;
    margin: 0 auto;
    justify-content: center;
  }

  .hero-actions {
    display: flex; gap: 20px; flex-wrap: wrap;
    animation: fadeUp 0.8s 0.45s ease both;
    justify-content: center;
  }

  .btn-primary {
    background: var(--text-dark);
    color: var(--cream);
    padding: 16px 36px;
    border: none; border-radius: 2px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-block;
  }
  .btn-primary:hover {
    background: var(--moss-mist);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  }

  .btn-outline {
    background: var(--text-dark);
    color: var(--cream);
    padding: 16px 36px;
    border: 1px solid rgba(143,175,130,0.4);
    border-radius: 2px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-block;
  }
  .btn-outline:hover {
    border-color: var(--moss-pale);
    color: var(--cream);
    transform: translateY(-2px);
  }

  .stat-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.8rem;
    font-weight: 300;
    color: var(--moss-pale);
    line-height: 1;
    margin-bottom: 6px;
  }
  .stat-label {
    font-size: 0.72rem;
    color: var(--moss-mist);
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .hero-scroll {
    position: absolute; bottom: 36px; left: 60px;
    display: flex; align-items: center; gap: 12px;
    color: var(--white);
    font-size: 0.9rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    animation: fadeUp 1s 0.6s ease both;
  }
  .scroll-line {
    width: 1px; height: 40px;
    background: linear-gradient(to bottom, var(--moss-light), transparent);
  }

  /* ─── SECTIONS COMMON ─── */
  section { padding: 100px 60px; }

  .section-eyebrow {
    font-size: 0.68rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-light);
    font-weight: 500;
    display: flex; align-items: center; gap: 12px;
    margin-bottom: 16px;
  }
  .section-eyebrow::before {
    content: '';
    width: 32px; height: 1px;
    background: var(--moss-light);
  }

  h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.2rem, 4vw, 3.6rem);
    font-weight: 300;
    line-height: 1.1;
    color: var(--cream);
    margin-bottom: 20px;
  }
  h2 em { font-style: italic; color: var(--text-light); }

  .section-lead {
    font-size: 1.05rem;
    color: var(--cream-dark);
    line-height: 1.8;
    max-width: 520px;
    font-weight: 300;
    margin-top: 12px;
    letter-spacing: 0.01em;
  }

  /* ─── SOBRE ─── */
  #sobre {
    background: var(--text-dark);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }

  .sobre-visual {
    position: relative;
  }
  .sobre-img-frame {
    width: 100%; 
    aspect-ratio: 4/5;
    background: url(img/Reflorestamento.jpg) center/cover no-repeat;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
    display: flex; 
    align-items: center; 
    justify-content: center;
  }
  .sobre-img-frame::before {
    content: '';
    position: absolute; 
    inset: 0;
    background: radial-gradient(rgba(44,59,45,0.4));
  }
  
   .sobre-pillars {
    margin-top: 40px;
    display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
  }
  .pillar {
    padding: 20px;
    border-left: 2px solid var(--moss-mist);
  }
  .pillar-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--cream-dark);
    margin-bottom: 6px;
  }
  .pillar-text {
    font-size: 0.85rem;
    color: var(--moss-pale);
    line-height: 1.65;
  }

  /* ─── SERVIÇOS ─── */
  #servicos {
    background: var(--text-mid)
  }
  .services-header {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: end;
    margin-bottom: 64px;
  }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
  .service-card {
    background: var(--white);
    padding: 44px 36px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    border: 1px solid rgba(44,59,45,0.08);
    border-radius: 6px;
    cursor: default;
  }
  .service-card::before {
    content: '';
    position: absolute; 
    bottom: 0; 
    left: 0;
    height: 3px; 
    width: 0%;
    background: var(--moss-light);
    transition: width 0.4s ease;
  }
  .service-card:hover { 
    background: var(--cream-dark); 
    transform: translateY(-8px); 
    box-shadow: 0 20px 50px rgba(44,59,45,0.12); 
    border-color: rgba(143,175,130,0.3);
  }
  .service-card:hover::before { width: 100%; }

  .blog-card {
  text-decoration: none;
  display: block;
  color: inherit;
}

  .service-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3.5rem;
    font-weight: 300;
    color: rgba(19, 26, 20, 0.945);
    line-height: 1;
    margin-bottom: 24px;
  }
  .service-icon {
    width: 44px; height: 44px;
    background: var(--moss-fog);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
    font-size: 1.3rem;
  }
  .service-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.9rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.2;
  }
  .service-desc {
    font-size: 1.0rem;
    color: var(--text-light);
    line-height: 1.7;
    font-weight: 300;
  }
  .service-link {
    display: inline-flex; align-items: center; gap: 8px;
    margin-top: 24px;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--moss-light);
    text-decoration: none;
    font-weight: 500;
    transition: gap 0.3s;
  }
  .service-link:hover { gap: 14px; }

  /*---Artigo 1 ---*/

  .artigo {
  background: var(--text-dark);
  padding: 140px 20px 80px;
}

.artigo-container {
  max-width: 800px;
  margin: 0 auto;
  color: var(--cream);
}

.artigo h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.artigo-meta {
  font-size: 0.8rem;
  color: var(--moss-pale);
  margin-bottom: 30px;
}

.artigo-img {
  width: 100%;
  border-radius: 6px;
  margin-bottom: 30px;
}

.artigo p {
  line-height: 1.8;
  margin-bottom: 20px;
  color: var(--moss-mist);
}

.artigo h2 {
  margin-top: 30px;
  font-size: 1.5rem;
  color: var(--cream);
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.7;
  font-size: 16px;
  color: #ffffff;
}

.article-content p {
  margin-bottom: 18px;
}

.article-content ul {
  margin: 16px 0;
  padding-left: 20px;
}

.article-content li {
  margin-bottom: 10px;
}

.article-content h3 {
  margin-top: 30px;
  margin-bottom: 10px;
  font-size: 20px;
  color: #ffffff;
}

  /* ─── PLANOS ─── */
  #planos {
    background: var(--text-mid);
    color: var(--cream);
  }
  #planos h2 { color: var(--cream); }
  #planos .section-eyebrow { color: var(--moss-pale); }
  #planos .section-eyebrow::before { background: var(--moss-pale); }
  #planos .section-lead { color: var(--moss-mist); }

  .plans-header {
    margin-bottom: 60px;
  }
  .plans-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .plan-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(143,175,130,0.15);
    border-radius: 4px;
    padding: 44px 36px;
    position: relative;
    transition: all 0.4s;
  }
  .plan-card:hover {
    background: rgba(255,255,255,0.07);
    border-color: rgba(143,175,130,0.35);
    transform: translateY(-6px);
  }
  .plan-card.featured {
    background: var(--moss-light);
    border-color: var(--moss-pale);
  }
  .plan-badge {
    position: absolute; top: -12px; left: 36px;
    background: var(--moss-pale);
    color: var(--text-dark);
    font-size: 0.65rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 500;
    padding: 4px 14px;
    border-radius: 2px;
  }
  .plan-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--cream);
    margin-bottom: 6px;
  }
  .plan-subtitle {
    font-size: 0.75rem;
    color: var(--moss-pale);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 28px;
  }
  .plan-price {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(143,175,130,0.2);
  }
  .plan-price-label {
    font-size: 0.7rem;
    color: var(--moss-mist);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 4px;
  }
  .plan-price-val {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.8rem;
    font-weight: 300;
    color: var(--moss-pale);
    line-height: 1;
  }
  .plan-features {
    list-style: none;
    display: flex; flex-direction: column; gap: 12px;
    margin-bottom: 36px;
  }
  .plan-features li {
    font-size: 0.83rem;
    color: var(--moss-mist);
    line-height: 1.5;
    display: flex; align-items: flex-start; gap: 10px;
  }
  .plan-features li::before {
    content: '✓';
    color: var(--moss-pale);
    font-size: 0.75rem;
    flex-shrink: 0;
    margin-top: 2px;
  }
  .btn-plan {
    width: 100%;
    background: transparent;
    border: 1px solid rgba(143,175,130,0.4);
    color: var(--moss-mist);
    padding: 14px;
    border-radius: 2px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
  }
  .btn-plan:hover { background: rgba(143,175,130,0.15); color: var(--cream); }
  .plan-card.featured .btn-plan {
    background: var(--moss-deep);
    border-color: var(--moss-deep);
    color: var(--cream);
  }
  .plan-card.featured .btn-plan:hover { background: var(--moss-mid); }

  /* ─── COMO FUNCIONA ─── */
  #como-funciona {
  background: var(--text-dark)
  }

  .process-header { 
  margin-bottom: 60px; 
  }

  .process-steps {
    display: grid; 
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 30px;
    position: relative;
  }
  .process-steps::before {
    content: '';
    position: absolute; top: 28px; left: 10%; right: 10%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--moss-mist), transparent);
  }
  .step {
   padding: 0 28px;
    text-align: center;
  }
  .step-num {
    width: 56px; height: 56px;
    background: var(--cream);
    border: 2px solid var(--moss-mist);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 24px;
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--moss-mid);
    position: relative; z-index: 1;
  }
  .step-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--cream-dark);
    margin-bottom: 10px;
  }
  .step-desc {
    font-size: 1.0rem;
    color: var(--text-light);
    line-height: 1.7;
  }

    /* ─── BLOG ─── */
  #blog {
    background: var(--text-dark);
  }
  .blog-header {
    display: flex; align-items: flex-end; justify-content: space-between;
    margin-bottom: 48px;
  }
  .blog-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr;
    gap: 24px;
  }
  .blog-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
  }
  .blog-card:hover { transform: translateY(-10px) scale(1.01); 
    box-shadow: 0 15px 35px rgba(0,0,0,0.1); 
  }

  .blog-img {
    position: relative;
    height: 180px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 15px;
    }

    .blog-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

  .blog-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.25);
  }

  .blog-card:first-child .blog-img {
  width: 100%;
  height: 260px; /* aumenta a altura */
}

.blog-card:first-child .blog-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

  .blog-card:nth-child(2) .blog-img { background: linear-gradient(135deg, #3a5a40, #2c3b2d); }
  .blog-card:nth-child(3) .blog-img { background: linear-gradient(135deg, #4a6840, #334b35); }

  .blog-img-label {
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgb(0, 0, 0);
    position: absolute; bottom: 14px; left: 18px;
  }
  .blog-body { padding: 24px; }
  .blog-tag {
    font-size: 0.65rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--moss-light);
    font-weight: 500;
    margin-bottom: 10px;
  }
  .blog-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--moss-deep);
    line-height: 1.3;
    margin-bottom: 10px;
  }
  .blog-excerpt {
    font-size: 1.0rem;
    color: var(--text-light);
    line-height: 1.65;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    line-clamp: 3;
    overflow: hidden;
  }
  .blog-card:first-child .blog-img { aspect-ratio: 16/7; }
  .blog-card:first-child .blog-title { font-size: 1.6rem; }

    /* ─── CONTATO ─── */
  #contato {
    background: var(--moss-mid);
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 80px; align-items: start;
  }
  #contato h2 { color: var(--cream); }
  #contato .section-eyebrow { color: var(--moss-pale); }
  #contato .section-eyebrow::before { background: var(--moss-pale); }
  #contato .section-lead { color: var(--moss-mist); }

  .contact-info { padding-top: 20px; }
  .contact-items {
    margin-top: 44px;
    display: flex; flex-direction: column; gap: 24px;
  }
  .contact-item {
    display: flex; align-items: flex-start; gap: 16px;
  }
  .contact-icon {
    width: 40px; height: 40px; flex-shrink: 0;
    background: rgba(143,175,130,0.15);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
  }
  .contact-item-title {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--moss-pale);
    margin-bottom: 4px;
  }
  .contact-item-val {
    font-size: 0.9rem;
    color: var(--moss-mist);
  }

  .contact-socials {
  display: flex;
  gap: 16px; /* AUMENTA aqui (era 12px ou menos) */
  margin-top: 20px; /* espaço em relação ao texto acima */
}

  .contact-socials a {
  font-size: 0.99rem;
  color: var(--moss-mist);
  text-decoration: none;
  padding: 4px 10px;
  border: 2px solid rgba(143,175,130,0.2);
  border-radius: 2px;
  transition: all 0.3s;
}

.contact-socials a:hover {
  color: var(--cream);
  border-color: var(--moss-pale);
  background: rgba(143,175,130,0.1);
  transform: translateY(-3px);
}

  .contact-form {
    background: rgba(255,255,255,0.05);
  border: 1px solid rgba(143,175,130,0.15);
  border-radius: 4px;
  padding: 40px;
  max-width: 500px; /* controla largura */
  width: 100%;
  margin: 0 auto; /* centraliza */
  }
  .form-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.7rem;
    font-weight: 400;
    color: var(--cream);
    margin-bottom: 32px;
  }
  .form-row {
    display: flex; 
    flex-direction: column;
  }
  .form-group { display: flex; flex-direction: column; gap: 6px; }
  .form-group label {
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--moss-pale);
  }
  .form-group input,
  .form-group select,
  .form-group textarea {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(143,175,130,0.2);
    border-radius: 2px;
    padding: 12px 16px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.88rem;
    color: var(--cream);
    outline: none;
    transition: border-color 0.3s;
  }
  .form-group input::placeholder,
  .form-group textarea::placeholder { color: rgba(200,217,192,0.35); }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus { border-color: var(--moss-pale); }
  .form-group select option { background: var(--moss-deep); }
  .form-group textarea { resize: vertical; min-height: 100px; }
  .form-full { grid-column: 1 / -1; margin-bottom: 16px; }
  .btn-submit {
    width: 100%;
    background: var(--moss-pale);
    color: var(--moss-deep);
    border: none;
    padding: 16px;
    border-radius: 2px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 8px;
  }
  .btn-submit:hover { background: var(--moss-mist); transform: translateY(-2px); }

  /* ─── FOOTER ─── */
  footer {
    background: var(--text-dark);
    padding: 60px 60px 32px;
    border-top: 1px solid rgba(143,175,130,0.1);
  }
  .footer-top {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px; margin-bottom: 48px;
  }
  .footer-brand-desc {
    font-size: 0.83rem;
    color: var(--moss-light);
    line-height: 1.75;
    margin-top: 16px;
    max-width: 260px;
  }
  .footer-col-title {
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--moss-pale);
    font-weight: 500;
    margin-bottom: 20px;
  }
  .footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .footer-links a {
    font-size: 0.83rem;
    color: var(--moss-light);
    text-decoration: none;
    transition: color 0.3s;
  }
  .footer-links a:hover { color: var(--moss-mist); }
  .footer-bottom {
    border-top: 1px solid rgba(143,175,130,0.1);
    padding-top: 28px;
    display: flex; align-items: center; justify-content: space-between;
  }
  .footer-copy {
    font-size: 0.75rem;
    color: var(--moss-light);
    letter-spacing: 0.06em;
  }
  .footer-cert {
    display: flex; align-items: center; gap: 8px;
    font-size: 0.7rem;
    color: var(--moss-light);
    letter-spacing: 0.08em;
  }
  .cert-dot {
    width: 6px; height: 6px;
    background: var(--moss-pale);
    border-radius: 50%;
  }

  #btnTop {
  position: fixed;
  bottom: 30px;
  right: 20px;
  width: 45px;
  height: 45px;
  background: var(--moss-pale);
  color: var(--text-dark);
  border: none;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;

  display: flex;
  align-items: center;
  justify-content: center;

  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
  transition: all 0.3s ease;

  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  z-index: 999;
}

#btnTop.show {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

#btnTop:hover {
  background: var(--moss-mist);
  transform: translateY(-3px);
}


  /* ─── ANIMATIONS ─── */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
  }
  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }

  .reveal {
    opacity: 0; transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.visible { opacity: 1; transform: translateY(0); }

  /* ─── RESPONSIVE ─── */
  @media (max-width: 1024px) {
    nav { padding: 18px 30px; }
    .nav-links { gap: 20px; }
    section { padding: 70px 30px; }
    #hero { padding: 120px 30px 80px; }
    .hero-right { display: none; }
    #sobre { grid-template-columns: 1fr; }
    .sobre-visual { display: none; }
    .services-grid { grid-template-columns: 1fr 1fr; }
    .plans-grid { grid-template-columns: 1fr; max-width: 420px; }
    .numbers-grid { grid-template-columns: 1fr 1fr; }
    .process-steps { grid-template-columns: 1fr 1fr; gap: 40px; }
    .process-steps::before { display: none; }
    .testimonials-grid { grid-template-columns: 1fr; max-width: 500px; }
    .blog-grid { grid-template-columns: 1fr; }
    #contato { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
    .services-header { grid-template-columns: 1fr; gap: 20px; }
  }

  @media (max-width: 768px) {

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(28,43,30,0.98);
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 20px 0;

    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: 0.3s;
  }

  .nav-links.active {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {

  section {
    padding: 60px 20px;
  }

  h1 {
    font-size: 2.4rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero-desc {
    font-size: 1rem;
    margin-bottom: 30px;
  }

  #hero {
    padding: 100px 20px 60px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn-primary,
  .btn-outline {
    width: 100%;
    text-align: center;
  }

  .hero-scroll {
    display: none;
  }

  .services-grid,
  .plans-grid,
  .blog-grid,
  .process-steps,
  .sobre-pillars {
    grid-template-columns: 1fr;
  }

  #contato {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}