:root {
  --primary: #F57C00;
  --primary-dark: #E06500;
  --primary-light: #FF9800;
  --dark: #1A1A1A;
  --dark-2: #252525;
  --dark-3: #333333;
  --gray: #6B6B6B;
  --text: #1A1A1A;
  --text-muted: #5A5A5A;
  --bg: #FFFFFF;
  --bg-soft: #F5F5F5;
  --border: #DEDEDE;
  --white: #FFFFFF;
  --radius: 4px;
  --radius-lg: 6px;
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.15);
  --transition: all 0.22s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', -apple-system, sans-serif; color: var(--text); background: var(--bg); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }

/* ---- WHATSAPP FLOAT ---- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: #fff;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
}
.whatsapp-float svg { width: 28px; height: 28px; }
.whatsapp-float:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(37,211,102,0.5); }
.whatsapp-float-tooltip {
  position: absolute;
  right: 66px;
  background: var(--dark);
  color: #fff;
  padding: 6px 12px;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.whatsapp-float:hover .whatsapp-float-tooltip { opacity: 1; }

/* ---- HEADER ---- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 800;
  background: rgba(26,26,26,0.97);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}
.header.scrolled { box-shadow: 0 2px 24px rgba(0,0,0,0.5); }
.header-inner { display: flex; align-items: center; gap: 24px; padding: 12px 24px; }
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-img { height: 52px; width: auto; }
.logo-text {
  font-size: 1.4rem; font-weight: 900; color: var(--white);
  letter-spacing: -0.5px; align-items: center;
}
.logo-text span { color: var(--primary); }
.logo-name {
  font-size: 1.25rem; font-weight: 700; color: rgba(255,255,255,0.85);
  letter-spacing: -0.3px;
}
.logo-name strong { color: var(--primary); font-weight: 900; }
.nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.nav a { color: rgba(255,255,255,0.7); font-size: 0.88rem; font-weight: 500; transition: var(--transition); position: relative; }
.nav a::after { content:''; position:absolute; bottom:-3px; left:0; width:0; height:2px; background:var(--primary); transition:var(--transition); }
.nav a:hover { color: #fff; }
.nav a:hover::after { width: 100%; }
.btn-whatsapp {
  display: flex; align-items: center; gap: 7px;
  background: #25D366; color: #fff;
  padding: 9px 18px; border-radius: var(--radius);
  font-size: 0.83rem; font-weight: 700;
  transition: var(--transition); white-space: nowrap;
}
.btn-whatsapp:hover { background: #1ebe59; transform: translateY(-1px); }
.menu-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px; margin-left: auto;
}
.menu-toggle span { display: block; width: 24px; height: 2px; background: #fff; transition: var(--transition); }

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  background: var(--dark);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 70% 50%, rgba(245,124,0,0.1) 0%, transparent 70%),
              radial-gradient(ellipse 60% 40% at 10% 80%, rgba(245,124,0,0.06) 0%, transparent 60%);
}
.hero-pattern {
  position: absolute; inset: 0; opacity: 0.025;
  background-image: repeating-linear-gradient(0deg, #fff 0px, #fff 1px, transparent 1px, transparent 48px),
                    repeating-linear-gradient(90deg, #fff 0px, #fff 1px, transparent 1px, transparent 48px);
}
.hero-content {
  position: relative; z-index: 1;
  flex: 1;
  display: flex;
  align-items: center;
  gap: 64px;
  padding-top: 100px;
  padding-bottom: 48px;
}
.hero-text { flex: 1; max-width: 600px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(245,124,0,0.12);
  border: 1px solid rgba(245,124,0,0.3);
  color: var(--primary-light);
  padding: 6px 14px; border-radius: var(--radius);
  font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  margin-bottom: 28px;
}
.hero-text h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 900; color: var(--white);
  line-height: 1.08; letter-spacing: -2px;
  margin-bottom: 24px;
}
.hero-text h1 em { color: var(--primary); font-style: normal; }
.hero-text p { font-size: 1.05rem; color: rgba(255,255,255,0.65); max-width: 520px; margin-bottom: 36px; line-height: 1.7; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--primary); color: #fff;
  padding: 13px 28px; border-radius: var(--radius);
  font-weight: 700; font-size: 0.95rem;
  transition: var(--transition);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,124,0,0.3); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: #fff;
  padding: 13px 28px; border-radius: var(--radius);
  font-weight: 600; font-size: 0.95rem;
  border: 2px solid rgba(255,255,255,0.2);
  transition: var(--transition);
}
.btn-outline:hover { border-color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.05); }

.hero-visual { flex-shrink: 0; display: flex; flex-direction: column; gap: 10px; min-width: 260px; }
.hero-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex; align-items: center; gap: 14px;
  transition: var(--transition);
}
.hero-card:hover { background: rgba(255,255,255,0.08); transform: translateX(-4px); }
.hero-card-icon { color: var(--primary); flex-shrink: 0; display: flex; }
.hero-card-text { min-width: 0; }
.hero-card strong { color: var(--white); font-size: 0.92rem; font-weight: 700; display: block; }
.hero-card span { color: rgba(255,255,255,0.5); font-size: 0.76rem; }

.hero-stats-bar {
  position: relative; z-index: 1;
  background: rgba(255,255,255,0.03);
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 24px 0;
}
.hero-stats { display: flex; align-items: center; gap: 0; flex-wrap: wrap; }
.stat { flex: 1; text-align: center; min-width: 120px; padding: 8px 0; }
.stat-num {
  display: block;
  font-size: 2rem; font-weight: 900; color: var(--white);
  line-height: 1;
}
.stat-num::after { content: '+'; }
[data-target="10"] .stat-num::after { content: 'M+'; }
.stat-label { display: block; font-size: 0.76rem; color: rgba(255,255,255,0.45); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.08); flex-shrink: 0; }

/* ---- PRODUTOS ---- */
.categoria-tabs {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 40px;
}
.tab-btn {
  padding: 8px 20px; border-radius: var(--radius);
  background: var(--bg-soft); border: 1.5px solid var(--border);
  color: var(--text-muted); font-family: inherit;
  font-size: 0.85rem; font-weight: 600;
  cursor: pointer; transition: var(--transition);
}
.tab-btn:hover { border-color: var(--primary); color: var(--primary); }
.tab-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }

.produtos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 20px;
}
.produto-card {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.produto-card:hover { border-color: var(--primary); box-shadow: 0 8px 32px rgba(245,124,0,0.1); transform: translateY(-3px); }
.produto-card.hidden { display: none; }

.produto-img {
  background: linear-gradient(135deg, var(--img-color, #1A1A1A) 0%, color-mix(in srgb, var(--img-color, #1A1A1A) 70%, #000) 100%);
  height: 156px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}

/* 3D Block visual */
.produto-3d { position: relative; width: 80px; height: 60px; transform-style: preserve-3d; }
.bloco { position: absolute; border-radius: 2px; }
.bloco-top {
  width: 64px; height: 28px;
  background: rgba(255,255,255,0.22);
  top: 0; left: 10px;
  transform: skewX(-30deg);
}
.bloco-front {
  width: 56px; height: 32px;
  background: rgba(255,255,255,0.1);
  top: 22px; left: 0;
}
.bloco-side {
  width: 26px; height: 32px;
  background: rgba(255,255,255,0.06);
  top: 22px; right: 0;
  transform: skewY(-30deg);
}

/* Paver visual */
.paver-visual { padding: 8px; }
.paver-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 4px;
}
.paver-grid div {
  height: 28px; border-radius: 2px;
  background: rgba(255,255,255,0.16);
}
.paver-grid div:nth-child(even) { background: rgba(255,255,255,0.09); }
.tatil-grid { grid-template-columns: repeat(3,1fr); }
.tatil-grid div { height: 36px; position: relative; }
.tatil-grid div::after {
  content: ''; position: absolute;
  top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255,255,255,0.45);
}

/* Mourão visual */
.mourao-visual {
  display: flex; align-items: flex-end; gap: 14px; padding: 12px;
}
.mourao-poste {
  width: 14px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
}
.mourao-poste:nth-child(1) { height: 80px; }
.mourao-poste:nth-child(2) { height: 100px; background: rgba(255,255,255,0.22); }
.mourao-poste:nth-child(3) { height: 70px; }

.produto-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.produto-tag {
  display: inline-block;
  padding: 3px 10px; border-radius: 2px;
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.8px;
  margin-bottom: 10px; width: fit-content;
  background: rgba(245,124,0,0.1); color: var(--primary);
}
.tag-green { background: rgba(5,150,105,0.1); color: #059669; }
.tag-gray { background: rgba(90,90,90,0.1); color: var(--text-muted); }
.tag-blue { background: rgba(59,130,246,0.1); color: #3B82F6; }
.tag-orange { background: rgba(245,124,0,0.1); color: var(--primary); }

.produto-body h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.produto-body p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 14px; line-height: 1.55; }

.specs-table { width: 100%; border-collapse: collapse; margin-bottom: 18px; flex: 1; }
.specs-table td { font-size: 0.8rem; padding: 5px 0; border-bottom: 1px solid var(--border); }
.specs-table td:first-child { color: var(--text-muted); width: 45%; }
.specs-table td:last-child { text-align: right; }
.specs-table tr:last-child td { border-bottom: none; }

.btn-produto {
  display: block; text-align: center;
  background: var(--dark); color: #fff;
  padding: 11px 16px; border-radius: var(--radius);
  font-weight: 600; font-size: 0.85rem;
  transition: var(--transition);
}
.btn-produto:hover { background: var(--primary); }

.produtos-cta { text-align: center; margin-top: 48px; }
.produtos-cta p { color: var(--text-muted); margin-bottom: 16px; }

/* ---- SOBRE ---- */
.sobre-section { background: var(--bg-soft); }
.sobre-inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 72px; align-items: center; }
.sobre-img-wrap { position: relative; }
.sobre-img-main {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  border-radius: var(--radius-lg);
  height: 420px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.sobre-img-badge {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--primary); color: #fff;
  padding: 18px 24px; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); text-align: center;
}
.sobre-img-badge strong { display: block; font-size: 1.8rem; font-weight: 900; line-height: 1; }
.sobre-img-badge span { font-size: 0.75rem; opacity: 0.9; }
.sobre-img-secondary {
  position: absolute; top: 24px; left: -20px;
  background: var(--white); border-radius: var(--radius);
  padding: 16px 20px; box-shadow: var(--shadow);
  text-align: center; color: var(--primary);
}
.sobre-img-secondary svg { margin: 0 auto 6px; }
.sobre-img-secondary p { font-size: 0.75rem; font-weight: 600; color: var(--text); }

/* Logo em destaque na seção Sobre */
.sobre-logo-wrap {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 100%;
}
.sobre-logo-img {
  width: 280px; height: 280px; object-fit: contain;
  filter: drop-shadow(0 4px 24px rgba(245,124,0,0.2));
}

.sobre-content .section-badge { margin-bottom: 12px; display: inline-block; }
.sobre-content h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; margin: 12px 0 20px; letter-spacing: -0.5px; }
.sobre-content p { color: var(--text-muted); margin-bottom: 14px; font-size: 0.95rem; line-height: 1.7; }
.sobre-pilares { display: flex; flex-direction: column; gap: 16px; margin: 28px 0; }
.pilar { display: flex; align-items: flex-start; gap: 14px; }
.pilar-icon {
  flex-shrink: 0; width: 42px; height: 42px;
  background: rgba(245,124,0,0.08);
  border: 1px solid rgba(245,124,0,0.2);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
}
.pilar strong { display: block; font-size: 0.9rem; color: var(--text); }
.pilar span { font-size: 0.82rem; color: var(--text-muted); }

/* ---- PROJETOS ---- */
.projetos-section { background: var(--bg); }
.projetos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 12px;
}
.projeto-card { border-radius: var(--radius-lg); overflow: hidden; position: relative; cursor: pointer; }
.projeto-destaque { grid-column: span 2; }
.projeto-img {
  height: 220px;
  display: flex; align-items: flex-end;
  position: relative; overflow: hidden;
}
.projeto-img-residencial {
  background: linear-gradient(135deg, #1a2a4a 0%, #0d1a2e 100%);
}
.projeto-img-industrial {
  background: linear-gradient(135deg, #2a1a0a 0%, #1a0d04 100%);
}
.projeto-img-condominio {
  background: linear-gradient(135deg, #1a2a1a 0%, #0d1a0d 100%);
}
.projeto-img-urbano {
  background: linear-gradient(135deg, #1a1a2a 0%, #0d0d1a 100%);
}
.projeto-img-comercial {
  background: linear-gradient(135deg, #2a1a1a 0%, #1a0d0d 100%);
}
.projeto-img::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.03) 0px, rgba(255,255,255,0.03) 1px, transparent 1px, transparent 24px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.03) 0px, rgba(255,255,255,0.03) 1px, transparent 1px, transparent 24px);
}
.projeto-destaque .projeto-img { height: 280px; }
.projeto-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.88));
  padding: 24px 20px 16px;
  transform: translateY(6px);
  transition: var(--transition);
  opacity: 0;
}
.projeto-card:hover .projeto-overlay { opacity: 1; transform: translateY(0); }
.projeto-tipo {
  display: inline-block;
  background: var(--primary); color: #fff;
  padding: 2px 10px; border-radius: var(--radius);
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px;
}
.projeto-overlay h4 { color: #fff; font-size: 0.95rem; font-weight: 700; margin-bottom: 2px; }
.projeto-overlay p { color: rgba(255,255,255,0.65); font-size: 0.8rem; }
.projetos-cta { text-align: center; margin-top: 36px; }
.btn-outline-dark {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid var(--dark); color: var(--dark);
  padding: 12px 28px; border-radius: var(--radius);
  font-weight: 700; font-size: 0.9rem;
  transition: var(--transition);
}
.btn-outline-dark:hover { background: var(--dark); color: #fff; }

/* ---- DIFERENCIAIS ---- */
.diferenciais-section {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
}
.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.dif-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.dif-card:hover { background: rgba(255,255,255,0.06); border-color: rgba(245,124,0,0.25); transform: translateY(-3px); }
.dif-num {
  position: absolute; top: 20px; right: 20px;
  font-size: 2.5rem; font-weight: 900;
  color: rgba(255,255,255,0.03);
  line-height: 1;
}
.dif-icon {
  color: var(--primary);
  margin-bottom: 16px;
}
.dif-card h3 { font-size: 0.95rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.dif-card p { font-size: 0.84rem; color: rgba(255,255,255,0.55); line-height: 1.6; }

/* ---- DEPOIMENTOS ---- */
.depoimentos-section { background: var(--bg-soft); }
.depoimentos-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.dep-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1.5px solid var(--border);
}
.dep-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.dep-card-destaque { border: 2px solid var(--primary); }
.dep-stars { color: #F57C00; letter-spacing: 2px; font-size: 1rem; margin-bottom: 14px; }
.dep-card p { font-size: 0.88rem; color: var(--text-muted); font-style: italic; line-height: 1.7; margin-bottom: 20px; }
.dep-autor { display: flex; align-items: center; gap: 12px; }
.dep-avatar {
  width: 42px; height: 42px; border-radius: var(--radius); flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.78rem;
}
.dep-autor strong { display: block; font-size: 0.88rem; }
.dep-autor span { font-size: 0.76rem; color: var(--text-muted); }

/* ---- CTA BANNER ---- */
.cta-banner {
  background: var(--primary); padding: 72px 0;
  position: relative; overflow: hidden;
}
.cta-bg {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 50%, rgba(255,255,255,0.06) 0%, transparent 60%);
}
.cta-inner {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: space-between;
  gap: 40px; flex-wrap: wrap;
}
.cta-logo {
  width: 100px; height: 100px; object-fit: contain;
  opacity: 0.9; flex-shrink: 0;
}
.cta-text h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 800; color: #fff; margin-bottom: 8px; }
.cta-text p { color: rgba(255,255,255,0.85); font-size: 1rem; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-cta-wpp {
  display: inline-flex; align-items: center; gap: 10px;
  background: #fff; color: var(--primary);
  padding: 14px 28px; border-radius: var(--radius);
  font-weight: 800; font-size: 0.95rem;
  transition: var(--transition);
}
.btn-cta-wpp:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,0.18); }
.btn-cta-form {
  display: inline-flex; align-items: center;
  color: rgba(255,255,255,0.9); font-weight: 600;
  text-decoration: underline; font-size: 0.9rem;
  transition: var(--transition);
}
.btn-cta-form:hover { color: #fff; }

/* ---- SECTION HEADER ---- */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header.light h2, .section-header.light p { color: #fff; }
.section-badge {
  display: inline-block;
  background: rgba(245,124,0,0.08); border: 1px solid rgba(245,124,0,0.25);
  color: var(--primary);
  padding: 4px 14px; border-radius: var(--radius);
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.2px;
  margin-bottom: 14px;
}
.section-header.light .section-badge {
  background: rgba(245,124,0,0.15); border-color: rgba(245,124,0,0.35);
  color: var(--primary-light);
}
.section-header h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.6rem); font-weight: 800;
  color: var(--text); margin-bottom: 14px; letter-spacing: -0.5px;
}
.section-header p { font-size: 0.98rem; color: var(--text-muted); max-width: 520px; margin: 0 auto; }

/* ---- CONTATO ---- */
.contato-section { background: var(--bg); }
.contato-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; align-items: start; }
.contato-item { display: flex; gap: 14px; margin-bottom: 24px; align-items: flex-start; }
.contato-icon-wrap {
  flex-shrink: 0; width: 40px; height: 40px;
  background: rgba(245,124,0,0.07);
  border: 1px solid rgba(245,124,0,0.18);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
}
.contato-item strong { display: block; font-size: 0.85rem; font-weight: 700; margin-bottom: 3px; }
.contato-item span, .contato-item a { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }
.contato-item a:hover { color: var(--primary); }
.btn-wpp-contato {
  display: inline-flex; align-items: center; gap: 10px;
  background: #25D366; color: #fff;
  padding: 13px 24px; border-radius: var(--radius);
  font-weight: 700; font-size: 0.9rem;
  transition: var(--transition); margin-top: 8px;
}
.btn-wpp-contato:hover { background: #1ebe59; transform: translateY(-1px); }
.contato-form {
  background: var(--bg-soft); border-radius: var(--radius-lg);
  padding: 36px; border: 1.5px solid var(--border);
}
.contato-form h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 22px; }
.form-group { margin-bottom: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 600; margin-bottom: 5px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 11px 14px;
  border: 1.5px solid var(--border); border-radius: var(--radius);
  font-family: inherit; font-size: 0.88rem; color: var(--text);
  background: var(--white); transition: var(--transition); outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(245,124,0,0.07);
}
.form-group textarea { resize: vertical; min-height: 88px; }
.btn-submit {
  width: 100%; padding: 13px; margin-top: 6px;
  background: var(--primary); color: #fff; border: none;
  border-radius: var(--radius); font-family: inherit;
  font-size: 0.92rem; font-weight: 700; cursor: pointer;
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-submit:hover { background: var(--primary-dark); transform: translateY(-1px); }
.form-note { font-size: 0.73rem; color: var(--text-muted); text-align: center; margin-top: 8px; }

/* ---- FOOTER ---- */
.footer { background: var(--dark); padding-top: 60px; }
.footer-inner { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-logo-img { height: 64px !important; width: auto; }
.footer-logo-name { font-size: 1.4rem !important; }
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 0.85rem; margin-top: 16px; margin-bottom: 22px; line-height: 1.6; max-width: 260px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px; height: 38px; border-radius: var(--radius);
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.55); transition: var(--transition);
}
.footer-social a:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.footer-col h4 { font-size: 0.75rem; font-weight: 700; color: #fff; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1.2px; }
.footer-col ul li { margin-bottom: 9px; }
.footer-col ul li a { font-size: 0.84rem; color: rgba(255,255,255,0.5); transition: var(--transition); }
.footer-col ul li a:hover { color: var(--primary-light); }
.footer-badge {
  margin-top: 20px;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(245,124,0,0.12); border: 1px solid rgba(245,124,0,0.25);
  color: var(--primary-light); padding: 6px 12px;
  border-radius: var(--radius); font-size: 0.75rem; font-weight: 600;
}
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding: 18px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 6px; }
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.3); }

/* ---- ANIMATIONS ---- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---- MOBILE MENU ---- */
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- RESPONSIVE 1024px ---- */
@media (max-width: 1024px) {
  .hero-content { flex-direction: column; gap: 40px; padding-top: 90px; }
  .hero-text { max-width: 100%; }
  .hero-visual { flex-direction: row; flex-wrap: wrap; gap: 10px; min-width: 0; width: 100%; }
  .hero-card { flex: 1; min-width: 200px; }
  .sobre-inner { grid-template-columns: 1fr; gap: 48px; }
  .sobre-img-wrap { max-width: 480px; margin: 0 auto; padding-bottom: 28px; }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .projetos-grid { grid-template-columns: 1fr 1fr; }
  .projeto-destaque { grid-column: span 2; }
}

/* ---- RESPONSIVE 768px ---- */
@media (max-width: 768px) {
  /* Header */
  .logo-name { display: none; }
  .logo-img { height: 40px; }
  .nav {
    display: none; position: fixed;
    top: 64px; left: 0; right: 0;
    background: var(--dark); flex-direction: column;
    padding: 16px 24px; gap: 0; z-index: 799;
    border-top: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  }
  .nav.open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.06); font-size: 1rem; width: 100%; }
  .nav a::after { display: none; }
  .btn-whatsapp { display: none; }
  .menu-toggle { display: flex; }

  /* Sections */
  .section { padding: 56px 0; }

  /* Hero */
  .hero-content { gap: 32px; padding-top: 80px; padding-bottom: 32px; }
  .hero-badge { font-size: 0.7rem; flex-wrap: wrap; }
  .hero-text h1 { letter-spacing: -1px; }
  .hero-text p { font-size: 0.97rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn-primary,
  .hero-actions .btn-outline { justify-content: center; }
  .hero-visual { flex-direction: column; }
  .hero-card { min-width: 0; }

  /* Stats bar */
  .stat-divider { display: none; }
  .stat {
    min-width: 50%; padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .stat:nth-child(n+7) { border-bottom: none; }

  /* Produtos */
  .produtos-grid { grid-template-columns: 1fr; }

  /* Sobre */
  .sobre-img-wrap { padding-bottom: 32px; }
  .sobre-img-badge { right: 16px; bottom: 0; padding: 14px 18px; }
  .sobre-img-badge strong { font-size: 1.4rem; }
  .sobre-img-secondary { display: none; }
  .sobre-logo-img { width: 220px; height: 220px; }

  /* Projetos */
  .projetos-grid { grid-template-columns: 1fr; gap: 10px; }
  .projeto-destaque { grid-column: span 1; }
  .projeto-img { height: 180px; }
  .projeto-destaque .projeto-img { height: 200px; }
  .projeto-overlay { opacity: 1; transform: translateY(0); }

  /* Diferenciais */
  .diferenciais-grid { grid-template-columns: 1fr; }

  /* Depoimentos */
  .depoimentos-grid { grid-template-columns: 1fr; }

  /* CTA */
  .cta-banner { padding: 52px 0; }
  .cta-logo { width: 72px; height: 72px; }
  .cta-inner { flex-direction: column; align-items: center; text-align: center; gap: 24px; }
  .cta-actions { justify-content: center; flex-direction: column; align-items: center; }
  .btn-cta-wpp { width: 100%; justify-content: center; }

  /* Contato */
  .contato-grid { grid-template-columns: 1fr; gap: 36px; }
  .form-row { grid-template-columns: 1fr; }
  .btn-wpp-contato { width: 100%; justify-content: center; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-brand { grid-column: span 2; }
  .footer-logo-img { height: 48px !important; }
  .footer-logo-name { font-size: 1.1rem !important; }
}

/* ---- RESPONSIVE 480px ---- */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section { padding: 48px 0; }

  /* Hero */
  .hero-content { padding-top: 72px; }
  .hero-text h1 { font-size: 1.95rem; letter-spacing: -0.5px; }
  .hero-badge { font-size: 0.65rem; padding: 5px 10px; letter-spacing: 0.5px; }

  /* Sobre */
  .sobre-img-main { height: 300px; }
  .sobre-logo-img { width: 180px; height: 180px; }

  /* CTA */
  .cta-logo { display: none; }

  /* Contato form */
  .contato-form { padding: 20px 16px; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }
  .footer-bottom-inner { flex-direction: column; align-items: center; text-align: center; gap: 4px; }
}