/* ============================================
   ESCRITÓRIO PONTUAL – CSS PRINCIPAL
   Paleta: Verde #005a28 + Dourado #d4a017 + Preto #1c1c1c
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* ---- Paleta Escritório Pontual ---- */
  --primary:        #005a28;   /* Verde escuro (cor principal da logo) */
  --primary-dark:   #003d1b;   /* Verde muito escuro */
  --primary-mid:    #006e31;   /* Verde médio */
  --primary-light:  #008a3e;   /* Verde claro */
  --accent:         #d4a017;   /* Dourado/Âmbar */
  --accent-dark:    #b8880f;   /* Dourado escuro */
  --accent-light:   #f0c040;   /* Dourado claro */
  --dark:           #1c1c1c;   /* Quase preto */
  --dark-mid:       #2e2e2e;   /* Cinza muito escuro */

  /* Neutros */
  --white:          #ffffff;
  --gray-50:        #f7f9f7;   /* Tom esverdeado levíssimo */
  --gray-100:       #eef2ee;
  --gray-200:       #dde6dd;
  --gray-400:       #8fa68f;
  --gray-600:       #4a6450;
  --gray-800:       #1e2e22;

  /* Efeitos */
  --shadow-sm:  0 1px 4px rgba(0,60,20,.08);
  --shadow-md:  0 4px 18px rgba(0,60,20,.13);
  --shadow-lg:  0 10px 42px rgba(0,60,20,.18);
  --shadow-xl:  0 20px 64px rgba(0,60,20,.22);
  --radius:     12px;
  --radius-lg:  20px;
  --transition: all .3s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 90px 0; }

/* ---- Section Header ---- */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}
.section-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--primary-dark);
  margin-bottom: 16px;
  line-height: 1.25;
}
.section-header p { font-size: 1.1rem; color: var(--gray-600); }
.section-header.light h2 { color: var(--white); }
.section-header.light p { color: rgba(255,255,255,.8); }

.section-label {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(212,160,23,.12);
  border: 1px solid rgba(212,160,23,.35);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.section-label.light {
  background: rgba(255,255,255,.15);
  border-color: rgba(255,255,255,.3);
  color: var(--accent-light);
}

/* ---- Buttons ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: .95rem;
  padding: 14px 28px;
  border-radius: 100px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(212,160,23,.4);
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(212,160,23,.5);
}
.btn-primary.large { padding: 16px 36px; font-size: 1rem; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: .95rem;
  padding: 14px 28px;
  border-radius: 100px;
  border: 2px solid rgba(255,255,255,.65);
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: var(--white);
  font-weight: 700;
  font-size: .95rem;
  padding: 14px 28px;
  border-radius: 100px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
}
.btn-whatsapp:hover {
  background: #1ebe5b;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,.5);
}
.btn-whatsapp.large { padding: 16px 36px; font-size: 1rem; }

.btn-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: .88rem;
  padding: 10px 22px;
  border-radius: 100px;
  transition: var(--transition);
}
.btn-nav:hover { background: var(--accent-dark); transform: translateY(-1px); }

/* ============================================
   NAVBAR
   ============================================ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--transition);
  padding: 12px 0;
}
#navbar.scrolled {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-md);
  padding: 8px 0;
}

/* Logo na navbar */
.logo { display: flex; align-items: center; }

.logo-img {
  height: 54px;
  width: auto;
  object-fit: contain;
  display: block;
  transition: var(--transition);
}

/* Logo branca (sobre fundo escuro/hero) */
.logo-img-white {
  filter: brightness(0) invert(1);
}
/* Quando scrolled, mostrar logo original (colorida) */
#navbar.scrolled .logo-img-white {
  filter: none;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.92);
  transition: var(--transition);
  position: relative;
}
.nav-links a:not(.btn-nav)::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-links a:not(.btn-nav):hover::after { width: 100%; }
.nav-links a:not(.btn-nav):hover { color: var(--white); }

#navbar.scrolled .nav-links a { color: var(--dark); }
#navbar.scrolled .nav-links a:not(.btn-nav):hover { color: var(--primary); }
#navbar.scrolled .nav-links a.active { color: var(--primary); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.menu-toggle span {
  display: block;
  width: 26px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
#navbar.scrolled .menu-toggle span { background: var(--dark); }

.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--white);
  padding: 16px 24px;
  box-shadow: var(--shadow-md);
  border-top: 3px solid var(--primary);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 13px 0;
  border-bottom: 1px solid var(--gray-100);
  color: var(--dark);
  font-weight: 500;
  font-size: .95rem;
  transition: var(--transition);
}
.mobile-menu a:hover { color: var(--primary); padding-left: 6px; }
.mobile-menu a:last-child { border: none; }

/* ============================================
   HERO
   ============================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1507679799987-c73779587ccf?w=1600&q=80') center/cover no-repeat;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0,45,20,.93) 0%,
    rgba(0,80,32,.87) 55%,
    rgba(0,110,49,.78) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212,160,23,.18);
  border: 1px solid rgba(212,160,23,.45);
  color: var(--accent-light);
  font-size: .85rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero-content h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 24px;
}
.hero-content h1 .highlight {
  color: var(--accent-light);
  position: relative;
}

.hero-content p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.88);
  margin-bottom: 40px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.25);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg);
  padding: 22px 40px;
  flex-wrap: wrap;
  gap: 0;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 40px;
}
.stat strong {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-light);
  line-height: 1;
}
.stat span {
  font-size: .82rem;
  color: rgba(255,255,255,.75);
  margin-top: 4px;
  white-space: nowrap;
}
.stat-divider {
  width: 1px; height: 50px;
  background: rgba(255,255,255,.2);
  flex-shrink: 0;
}

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero-scroll a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border: 2px solid rgba(255,255,255,.4);
  border-radius: 50%;
  color: var(--white);
  font-size: 1rem;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(8px); }
}

/* ============================================
   SOBRE
   ============================================ */
#sobre { background: var(--white); }

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.sobre-img-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}
.sobre-img-wrapper img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  height: 480px;
  box-shadow: var(--shadow-xl);
}
.sobre-card-float {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--accent);
}
.sobre-card-float i {
  font-size: 2rem;
  color: var(--primary);
}
.sobre-card-float strong {
  display: block;
  font-size: .95rem;
  color: var(--primary-dark);
  font-weight: 700;
}
.sobre-card-float span {
  font-size: .8rem;
  color: var(--gray-600);
}

.sobre-text .section-label { margin-bottom: 12px; }
.sobre-text h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--primary-dark);
  margin-bottom: 20px;
  line-height: 1.3;
}
.sobre-text p {
  color: var(--gray-600);
  margin-bottom: 16px;
  font-size: 1rem;
}

.sobre-features {
  margin: 28px 0 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.feature-icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  background: rgba(0,90,40,.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1rem;
}
.feature-item strong {
  display: block;
  font-size: .95rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 4px;
}
.feature-item p { font-size: .88rem; color: var(--gray-600); margin: 0; }

/* ============================================
   SERVIÇOS
   ============================================ */
#servicos { background: var(--gray-50); }

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.servico-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.servico-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.servico-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.servico-card:hover::before { transform: scaleX(1); }

.servico-icon {
  width: 60px; height: 60px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.servico-icon.green1 { background: rgba(0,90,40,.12);  color: var(--primary); }
.servico-icon.green2 { background: rgba(0,110,49,.14); color: var(--primary-mid); }
.servico-icon.gold   { background: rgba(212,160,23,.14);color: var(--accent-dark); }
.servico-icon.dark1  { background: rgba(28,28,28,.08);  color: var(--dark-mid); }
.servico-icon.teal   { background: rgba(0,120,90,.12);  color: #007858; }
.servico-icon.olive  { background: rgba(85,107,47,.12); color: #556b2f; }

.servico-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 12px;
}
.servico-card > p {
  font-size: .9rem;
  color: var(--gray-600);
  margin-bottom: 20px;
  line-height: 1.6;
}
.servico-card ul { display: flex; flex-direction: column; gap: 10px; }
.servico-card ul li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .88rem;
  color: var(--gray-600);
}
.servico-card ul li i { color: var(--primary); font-size: .9rem; flex-shrink: 0; }

/* ============================================
   DIFERENCIAIS
   ============================================ */
#diferenciais {
  position: relative;
  background: var(--primary-dark);
  overflow: hidden;
}
.diferenciais-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(0,110,49,.5) 0%, transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(212,160,23,.1) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
#diferenciais .container { position: relative; z-index: 1; }

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.diferencial-item {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}
.diferencial-item:hover {
  background: rgba(255,255,255,.11);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
  border-color: rgba(212,160,23,.3);
}

.dif-icon {
  width: 68px; height: 68px;
  background: var(--accent);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--primary-dark);
  margin: 0 auto 20px;
  box-shadow: 0 4px 18px rgba(212,160,23,.45);
}
.diferencial-item h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.diferencial-item p {
  font-size: .9rem;
  color: rgba(255,255,255,.72);
  line-height: 1.7;
}

/* ============================================
   NÚMEROS
   ============================================ */
#numeros {
  background: var(--gray-50);
  padding: 70px 0;
}
.numeros-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.numero-item {
  text-align: center;
  padding: 32px 16px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.numero-item::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: var(--transition);
}
.numero-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.numero-item:hover::after { transform: scaleX(1); }

.numero-icon {
  width: 56px; height: 56px;
  background: rgba(0,90,40,.09);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--primary);
  margin: 0 auto 16px;
}
.numero-count {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary-dark);
  display: inline;
  line-height: 1;
}
.numero-plus {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-dark);
  display: inline;
}
.numero-item p {
  font-size: .9rem;
  color: var(--gray-600);
  margin-top: 8px;
}

/* ============================================
   DEPOIMENTOS
   ============================================ */
#depoimentos { background: var(--white); }

.depoimentos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.depoimento-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
}
.depoimento-card::before {
  content: '\201C';
  position: absolute;
  top: 16px; right: 24px;
  font-size: 5rem;
  font-family: 'Playfair Display', serif;
  color: var(--primary);
  opacity: .07;
  line-height: 1;
}
.depoimento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  background: var(--white);
  border-color: var(--gray-200);
}

.stars { color: var(--accent); font-size: .9rem; margin-bottom: 16px; letter-spacing: 2px; }
.depoimento-card blockquote {
  font-size: .95rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}
.depoimento-autor {
  display: flex;
  align-items: center;
  gap: 14px;
}
.autor-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}
.bg-blue   { background: linear-gradient(135deg, var(--primary-mid), var(--primary-dark)); }
.bg-green  { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: var(--primary-dark); }
.bg-orange { background: linear-gradient(135deg, #2e6b40, var(--primary)); }

.depoimento-autor strong {
  display: block;
  font-size: .95rem;
  font-weight: 700;
  color: var(--dark);
}
.depoimento-autor span {
  font-size: .82rem;
  color: var(--gray-600);
}

/* ============================================
   CTA BAND
   ============================================ */
#cta { background: var(--gray-100); padding: 60px 0; }

.cta-box {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-mid) 100%);
  border-radius: var(--radius-lg);
  padding: 60px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 280px; height: 280px;
  background: rgba(212,160,23,.1);
  border-radius: 50%;
}
.cta-box::after {
  content: '';
  position: absolute;
  bottom: -80px; left: 30%;
  width: 200px; height: 200px;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.3;
}
.cta-content p { color: rgba(255,255,255,.8); font-size: 1rem; }
.cta-actions {
  display: flex;
  gap: 14px;
  flex-shrink: 0;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* ============================================
   CONTATO
   ============================================ */
#contato { background: var(--white); }

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}

.contato-info h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  color: var(--primary-dark);
  margin-bottom: 32px;
}
.info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.info-icon {
  width: 48px; height: 48px;
  background: rgba(0,90,40,.09);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--primary);
  flex-shrink: 0;
}
.info-item strong {
  display: block;
  font-size: .82rem;
  font-weight: 700;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 4px;
}
.info-item a, .info-item span {
  font-size: .95rem;
  color: var(--gray-600);
  transition: var(--transition);
  word-break: break-all;
}
.info-item a:hover { color: var(--primary); }

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}
.social-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--primary);
  transition: var(--transition);
}
.social-btn:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* --- Form --- */
.contato-form-wrapper {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  padding: 40px 44px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}
.form-group label {
  font-size: .88rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}
.required { color: #dc2626; }

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: .95rem;
  color: var(--dark);
  background: var(--gray-50);
  transition: var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(0,90,40,.09);
}
.form-group input.invalid,
.form-group select.invalid,
.form-group textarea.invalid {
  border-color: #dc2626;
}
.error-msg {
  font-size: .8rem;
  color: #dc2626;
  margin-top: 5px;
  min-height: 18px;
}

.checkbox-group { margin-bottom: 24px; }
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
}
.checkbox-label input[type="checkbox"] {
  width: 18px; height: 18px;
  margin-top: 2px;
  accent-color: var(--primary);
  flex-shrink: 0;
  padding: 0;
  border: none;
  background: none;
}
.checkbox-label span { font-size: .88rem; color: var(--gray-600); }

.btn-submit {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-mid));
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 18px rgba(0,70,28,.3);
}
.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,70,28,.4);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
}
.btn-submit:disabled {
  opacity: .7;
  cursor: not-allowed;
  transform: none;
}

/* Success / Error Messages */
.success-message {
  text-align: center;
  padding: 40px 24px;
}
.success-icon {
  font-size: 3.5rem;
  color: var(--primary);
  margin-bottom: 20px;
}
.success-message h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}
.success-message p {
  font-size: .95rem;
  color: var(--gray-600);
  margin-bottom: 28px;
}

.error-message-box {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(220,38,38,.06);
  border: 1px solid rgba(220,38,38,.3);
  border-radius: 10px;
  padding: 16px 20px;
  margin-top: 20px;
}
.error-icon { font-size: 1.5rem; color: #dc2626; flex-shrink: 0; }
.error-message-box p { font-size: .9rem; color: var(--gray-600); }
.error-message-box a { color: var(--primary); font-weight: 600; }

/* ============================================
   FOOTER
   ============================================ */
#footer {
  background: var(--dark);
  color: var(--white);
  padding: 72px 0 0;
  border-top: 4px solid var(--primary);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand .logo { margin-bottom: 0; }

/* Logo no footer: branca sobre fundo escuro */
.footer-brand .logo-img-white {
  filter: brightness(0) invert(1);
  height: 48px;
}

.footer-brand p {
  font-size: .9rem;
  color: rgba(255,255,255,.55);
  margin: 20px 0 0;
  line-height: 1.8;
  max-width: 320px;
}
.footer-brand .social-links { margin-top: 24px; }
.footer-brand .social-btn {
  border-color: rgba(255,255,255,.2);
  color: rgba(255,255,255,.65);
}
.footer-brand .social-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--primary-dark);
}

.footer-links h4,
.footer-contact h4 {
  font-size: .84rem;
  font-weight: 700;
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 20px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links ul li a {
  font-size: .9rem;
  color: rgba(255,255,255,.55);
  transition: var(--transition);
}
.footer-links ul li a:hover { color: var(--accent-light); padding-left: 5px; }

.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  margin-bottom: 12px;
  line-height: 1.5;
  word-break: break-word;
}
.footer-contact p i { color: var(--accent); margin-top: 2px; flex-shrink: 0; }

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: .84rem; color: rgba(255,255,255,.35); }

/* ============================================
   BACK TO TOP
   ============================================ */
#backToTop {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px; height: 48px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}
#backToTop.visible { opacity: 1; visibility: visible; }
#backToTop:hover { background: var(--primary-mid); transform: translateY(-3px); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .sobre-grid { grid-template-columns: 1fr; gap: 48px; }
  .sobre-img-wrapper { max-width: 580px; margin: 0 auto; }
  .servicos-grid { grid-template-columns: repeat(2, 1fr); }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
  .numeros-grid { grid-template-columns: repeat(2, 1fr); }
  .depoimentos-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-box { flex-direction: column; text-align: center; padding: 48px 36px; }
  .cta-actions { justify-content: center; }
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
  .nav-links { display: none; }
  .menu-toggle { display: flex; }
  .servicos-grid { grid-template-columns: 1fr; }
  .diferenciais-grid { grid-template-columns: 1fr; }
  .depoimentos-grid { grid-template-columns: 1fr; }
  .numeros-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .contato-grid { grid-template-columns: 1fr; gap: 40px; }
  .contato-form-wrapper { padding: 28px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { padding: 20px; }
  .stat { padding: 8px 20px; }
  .stat-divider { height: 32px; }
  .sobre-card-float { right: 0; bottom: -20px; }
  .cta-box { padding: 36px 24px; }
  .logo-img { height: 42px; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-stats { flex-direction: column; border-radius: var(--radius); }
  .stat-divider { width: 80%; height: 1px; }
  .numeros-grid { grid-template-columns: 1fr 1fr; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions a { text-align: center; justify-content: center; }
}