/* ============================================================
   ImpactBrindes - CSS Principal
   Paleta: #0d1b2a, #1b3a5c, #e63946, #f8f9fa, #ffffff
   ============================================================ */

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

:root {
  --primary:       #1b3a5c;
  --primary-dark:  #0d1b2a;
  --accent:        #e63946;
  --accent-hover:  #c1121f;
  --white:         #ffffff;
  --light:         #f8f9fa;
  --light-md:      #edf2f7;
  --border:        #e2e8f0;
  --text:          #1a202c;
  --text-md:       #4a5568;
  --text-sm:       #718096;
  --shadow-sm:     0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow:        0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:     0 10px 40px rgba(0,0,0,.14);
  --shadow-xl:     0 20px 60px rgba(0,0,0,.18);
  --radius:        12px;
  --radius-sm:     8px;
  --radius-lg:     18px;
  --radius-full:   9999px;
  --transition:    .22s ease;
  --header-h:      70px;
  --topbar-h:      38px;
  --font:          'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --whatsapp:      #25d366;
  --whatsapp-dark: #128c7e;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
img { max-width: 100%; display: block; }
ul { list-style: none; }
input, textarea, select, button { font-family: var(--font); }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.mt-2 { margin-top: .75rem; }
.icon-xs { width: 14px; height: 14px; display: inline-block; vertical-align: middle; }

/* --- Topbar --- */
.topbar {
  background: var(--primary-dark);
  color: rgba(255,255,255,.8);
  height: var(--topbar-h);
  font-size: .78rem;
  letter-spacing: .02em;
}
.topbar .container { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 20px; }
.topbar span { display: flex; align-items: center; gap: 5px; }
.topbar-whatsapp {
  display: flex; align-items: center; gap: 5px;
  background: var(--whatsapp); color: var(--white);
  padding: 4px 12px; border-radius: var(--radius-full);
  font-weight: 600; font-size: .75rem;
  transition: background var(--transition);
}
.topbar-whatsapp:hover { background: var(--whatsapp-dark); }

/* --- Header --- */
.header {
  position: sticky; top: 0; z-index: 900;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: var(--shadow); }
.header-inner {
  display: flex; align-items: center;
  gap: 24px; height: var(--header-h);
}

/* Logo */
.logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-icon svg { width: 42px; height: 42px; }
.logo-img { height: 46px; width: auto; display: block; object-fit: contain; }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-nome { font-size: 1.2rem; font-weight: 700; color: var(--primary-dark); letter-spacing: -.01em; }
.logo-nome strong { color: var(--accent); }
.logo-slogan { font-size: .65rem; color: var(--text-sm); font-weight: 500; text-transform: uppercase; letter-spacing: .08em; }

/* Search */
.header-search {
  flex: 1; max-width: 500px;
  display: flex; align-items: center;
  background: var(--light);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.header-search:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(27,58,92,.1);
}
.header-search input {
  flex: 1; border: none; background: none;
  padding: 9px 16px; font-size: .9rem; outline: none; color: var(--text);
}
.header-search button {
  background: var(--primary); color: var(--white);
  border: none; padding: 0 18px; height: 40px;
  cursor: pointer; transition: background var(--transition);
  display: flex; align-items: center;
}
.header-search button:hover { background: var(--accent); }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

/* Navbar */
.navbar {
  background: var(--primary-dark);
  border-top: 1px solid rgba(255,255,255,.06);
}
.nav-list {
  display: flex; align-items: center; gap: 2px;
  height: 48px;
}
.nav-list > li { position: relative; height: 100%; display: flex; align-items: center; }
.nav-list > li > a {
  display: flex; align-items: center; gap: 4px;
  padding: 0 18px; height: 100%;
  color: rgba(255,255,255,.85); font-size: .88rem; font-weight: 500;
  transition: color var(--transition), background var(--transition);
  border-bottom: 3px solid transparent;
}
.nav-list > li > a:hover,
.nav-list > li > a.active {
  color: var(--white);
  border-bottom-color: var(--accent);
  background: rgba(255,255,255,.05);
}

/* Dropdown */
.has-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu {
  position: absolute; top: 100%; left: 0;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  min-width: 520px; padding: 20px;
  opacity: 0; visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition);
  z-index: 800;
}
.dropdown-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px;
}
.dropdown-grid a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: var(--radius-sm);
  color: var(--text); font-size: .88rem;
  transition: background var(--transition), color var(--transition);
}
.dropdown-grid a:hover { background: var(--light); color: var(--primary); }
.dropdown-grid a small { margin-left: auto; color: var(--text-sm); font-size: .75rem; }
.dropdown-icon { color: var(--accent); font-size: .7rem; }

/* Menu toggle (mobile) */
.menu-toggle {
  display: none; flex-direction: column;
  gap: 5px; background: none; border: none;
  cursor: pointer; padding: 6px;
}
.menu-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all var(--transition);
}
.menu-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.5); z-index: 850; opacity: 0;
  transition: opacity var(--transition);
}

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 24px; border-radius: var(--radius-full);
  font-size: .88rem; font-weight: 600;
  cursor: pointer; border: 2px solid transparent;
  transition: all var(--transition); line-height: 1;
}
.btn-primary { background: var(--primary); color: var(--white); border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-accent { background: var(--accent); color: var(--white); border-color: var(--accent); }
.btn-accent:hover { background: var(--accent-hover); border-color: var(--accent-hover); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-whatsapp { background: var(--whatsapp); color: var(--white); border-color: var(--whatsapp); }
.btn-whatsapp:hover { background: var(--whatsapp-dark); border-color: var(--whatsapp-dark); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-sm { padding: 7px 16px; font-size: .82rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-xl { padding: 16px 40px; font-size: 1.05rem; }
.btn-block { width: 100%; justify-content: center; }

/* --- Carrossel / Hero --- */
.carousel {
  position: relative; overflow: hidden;
  background: var(--primary-dark);
  min-height: 700px;
  height: 92vh;
  max-height: 900px;
}
.carousel-track {
  display: flex; height: 100%;
  transition: transform .6s cubic-bezier(.77,0,.175,1);
}
.carousel-slide {
  flex-shrink: 0; width: 100%; height: 100%;
  position: relative; overflow: hidden;
}
.carousel-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #2a4a6b 100%);
  overflow: hidden;
}
.carousel-bg::after {
  content: ''; position: absolute; inset: 0;
  background: 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='0.03'%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");
}
.carousel-content {
  position: relative; z-index: 2; height: 100%;
  display: flex; flex-direction: column; align-items: flex-start; justify-content: center;
  text-align: left;
  padding: 0 40px 0 0;
  margin-left: 12%;
  max-width: 560px;
}
.carousel-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(230,57,70,.15); color: var(--accent);
  border: 1px solid rgba(230,57,70,.3);
  padding: 6px 16px; border-radius: var(--radius-full);
  font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em;
  margin-bottom: 20px; width: fit-content;
}
.carousel-title {
  font-size: 3rem; font-weight: 800;
  color: var(--white); line-height: 1.15;
  margin-bottom: 16px; letter-spacing: -.02em;
}
.carousel-subtitle {
  font-size: 1.1rem; color: rgba(255,255,255,.75);
  margin: 0 0 32px; line-height: 1.7; max-width: 500px;
}
.carousel-actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: flex-start; }
.carousel-nav {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 12px; z-index: 10;
}
.carousel-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: rgba(255,255,255,.4); cursor: pointer;
  transition: all var(--transition);
}
.carousel-dot.active { width: 28px; border-radius: 4px; background: var(--white); }
.carousel-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.25);
  color: var(--white); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition); z-index: 10; backdrop-filter: blur(4px);
}
.carousel-btn:hover { background: rgba(255,255,255,.28); }
.carousel-btn.prev { left: 32px; }
.carousel-btn.next { right: 32px; }

/* Video hero background */
.carousel-slide.has-video .carousel-bg {
  background: none;
  overflow: hidden;
}
.carousel-slide.has-video .carousel-bg::after { display: none; }
.carousel-bg video,
.carousel-slide.has-video video {
  position: absolute !important;
  top: 0 !important; left: 0 !important;
  width: 100% !important; height: 100% !important;
  object-fit: cover !important;
  object-position: var(--video-pos, center center);
  display: block !important;
  z-index: 1;
}
.carousel-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.72) 0%, rgba(0,0,0,.5) 40%, rgba(0,0,0,.28) 75%, rgba(0,0,0,.35) 100%);
  z-index: 2;
}
.carousel-slide.has-video .carousel-content { z-index: 3; }

/* --- Sections --- */
.section { padding: 72px 0; }
.section-sm { padding: 48px 0; }
.section-light { background: var(--light); }
.section-dark { background: var(--primary-dark); color: var(--white); }
.section-header { text-align: center; margin-bottom: 48px; }
.section-tag {
  display: inline-block;
  color: var(--accent); font-size: .78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em; margin-bottom: 10px;
}
.section-title { font-size: 2rem; font-weight: 800; color: var(--primary-dark); letter-spacing: -.02em; margin-bottom: 12px; }
.section-dark .section-title { color: var(--white); }
.section-subtitle { color: var(--text-md); font-size: 1rem; max-width: 560px; margin: 0 auto; }
.section-dark .section-subtitle { color: rgba(255,255,255,.65); }
.divider {
  width: 50px; height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--primary));
  border-radius: 2px; margin: 14px auto 0;
}

/* --- Categorias Grid --- */
.categorias-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.categoria-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1.5px solid var(--border);
  transition: all var(--transition);
  cursor: pointer;
}
.categoria-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.categoria-img {
  aspect-ratio: 4/3; overflow: hidden;
  background: var(--light);
  display: flex; align-items: center; justify-content: center;
}
.categoria-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.categoria-card:hover .categoria-img img { transform: scale(1.06); }
.categoria-body { padding: 18px; }
.categoria-name { font-size: .95rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.categoria-count { font-size: .8rem; color: var(--text-sm); }
.categoria-arrow {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: .8rem; font-weight: 600; color: var(--primary);
  margin-top: 10px; transition: gap var(--transition);
}
.categoria-card:hover .categoria-arrow { gap: 8px; }

/* --- Produto Card --- */
.produtos-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.produto-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  overflow: hidden;
  transition: all var(--transition);
  display: flex; flex-direction: column;
}
.produto-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}
.produto-img {
  position: relative; aspect-ratio: 1;
  overflow: hidden; background: var(--light);
}
.produto-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s ease;
}
.produto-card:hover .produto-img img { transform: scale(1.07); }
.produto-badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--accent); color: var(--white);
  font-size: .7rem; font-weight: 700; text-transform: uppercase;
  padding: 4px 10px; border-radius: var(--radius-full); letter-spacing: .05em;
}
.produto-badge.novo { background: var(--primary); }
.produto-quick-btn {
  position: absolute; bottom: 12px; right: 12px;
  background: var(--whatsapp); color: var(--white);
  border: none; border-radius: var(--radius-full);
  padding: 8px 14px; font-size: .78rem; font-weight: 600;
  cursor: pointer; display: flex; align-items: center; gap: 6px;
  opacity: 0; transform: translateY(8px);
  transition: all var(--transition);
}
.produto-card:hover .produto-quick-btn { opacity: 1; transform: translateY(0); }
.produto-quick-btn:hover { background: var(--whatsapp-dark); }
.produto-body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
.produto-categoria { font-size: .72rem; color: var(--text-sm); text-transform: uppercase; letter-spacing: .07em; font-weight: 600; margin-bottom: 6px; }
.produto-name { font-size: .95rem; font-weight: 700; color: var(--text); line-height: 1.4; margin-bottom: 8px; }
.produto-desc { font-size: .83rem; color: var(--text-md); line-height: 1.55; flex: 1; margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.produto-footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.produto-preco { font-size: .78rem; color: var(--text-sm); }
.produto-preco strong { color: var(--accent); font-size: 1rem; }
.produto-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--primary); color: var(--white);
  padding: 8px 16px; border-radius: var(--radius-full);
  font-size: .8rem; font-weight: 600; border: none; cursor: pointer;
  transition: all var(--transition);
}
.produto-btn:hover { background: var(--accent); transform: scale(1.04); }

/* --- Produto único (página produto.php) --- */
.produto-single { padding: 48px 0 72px; }
.produto-single-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.produto-gallery { position: sticky; top: 100px; }
.gallery-main { aspect-ratio: 1; border-radius: var(--radius-lg); overflow: hidden; background: var(--light); margin-bottom: 16px; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.gallery-main:hover img { transform: scale(1.04); }
.gallery-thumbs { display: flex; gap: 12px; }
.gallery-thumb {
  width: 80px; height: 80px; border-radius: var(--radius-sm);
  overflow: hidden; background: var(--light);
  border: 2px solid var(--border); cursor: pointer; transition: border-color var(--transition);
}
.gallery-thumb.active, .gallery-thumb:hover { border-color: var(--primary); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.produto-single-info {}
.produto-cat-badge {
  display: inline-block;
  background: var(--light); color: var(--primary);
  padding: 4px 12px; border-radius: var(--radius-full);
  font-size: .75rem; font-weight: 600; margin-bottom: 16px;
}
.produto-single-name {
  font-size: 1.8rem; font-weight: 800; color: var(--primary-dark);
  line-height: 1.2; letter-spacing: -.02em; margin-bottom: 16px;
}
.produto-short-desc { font-size: 1rem; color: var(--text-md); line-height: 1.7; margin-bottom: 24px; }
.produto-single-actions { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.btn-orcamento {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  background: var(--whatsapp); color: var(--white);
  padding: 16px 32px; border-radius: var(--radius-full);
  font-size: 1rem; font-weight: 700; border: none; cursor: pointer;
  transition: all var(--transition); width: 100%;
  box-shadow: 0 4px 20px rgba(37,211,102,.3);
}
.btn-orcamento:hover { background: var(--whatsapp-dark); box-shadow: 0 6px 28px rgba(37,211,102,.4); transform: translateY(-2px); }
.btn-orcamento svg { width: 22px; height: 22px; flex-shrink: 0; }
.produto-details { background: var(--light); border-radius: var(--radius); padding: 20px 24px; }
.produto-details h4 { font-size: .9rem; font-weight: 700; margin-bottom: 14px; color: var(--primary-dark); }
.produto-desc-full { font-size: .92rem; line-height: 1.7; color: var(--text-md); }
.produto-desc-full ul { padding-left: 18px; list-style: disc; }
.produto-desc-full li { margin-bottom: 4px; }

/* Tabs */
.produto-tabs { margin-top: 48px; }
.tab-buttons { display: flex; border-bottom: 2px solid var(--border); margin-bottom: 28px; }
.tab-btn {
  padding: 12px 24px; font-size: .9rem; font-weight: 600;
  color: var(--text-sm); background: none; border: none;
  cursor: pointer; border-bottom: 2px solid transparent;
  margin-bottom: -2px; transition: all var(--transition);
}
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn .3s ease; }

/* --- Vantagens --- */
.vantagens-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.vantagem-card {
  text-align: center; padding: 36px 24px;
  background: var(--white); border-radius: var(--radius-lg);
  border: 1.5px solid var(--border);
  transition: all var(--transition);
}
.vantagem-card:hover { box-shadow: var(--shadow-lg); border-color: transparent; transform: translateY(-4px); }
.vantagem-icon {
  width: 64px; height: 64px; border-radius: var(--radius);
  background: linear-gradient(135deg, var(--primary) 0%, #2a5080 100%);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; color: var(--white);
}
.vantagem-icon svg { width: 28px; height: 28px; }
.vantagem-title { font-size: 1rem; font-weight: 700; margin-bottom: 8px; color: var(--primary-dark); }
.vantagem-desc { font-size: .85rem; color: var(--text-sm); line-height: 1.6; }

/* --- Banner CTA --- */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border-radius: var(--radius-lg);
  padding: 60px 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; right: -80px; top: -80px;
  width: 300px; height: 300px; border-radius: 50%;
  background: rgba(255,255,255,.04);
}
.cta-banner-text h2 { font-size: 1.8rem; font-weight: 800; color: var(--white); margin-bottom: 10px; }
.cta-banner-text p { color: rgba(255,255,255,.7); font-size: .95rem; max-width: 480px; }
.cta-banner-actions { display: flex; gap: 12px; flex-shrink: 0; }

/* --- Stats --- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }
.stat-item {
  text-align: center; padding: 40px 24px;
  background: rgba(255,255,255,.04);
  border-right: 1px solid rgba(255,255,255,.06);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-size: 2.8rem; font-weight: 800; color: var(--white);
  letter-spacing: -.03em; line-height: 1;
  background: linear-gradient(135deg, var(--white), rgba(255,255,255,.7));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat-label { font-size: .85rem; color: rgba(255,255,255,.55); margin-top: 8px; font-weight: 500; }

/* --- Institucional --- */
.institucional-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.institucional-img {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4/3; background: var(--light);
}
.institucional-img img { width: 100%; height: 100%; object-fit: cover; }
.institucional-img::after {
  content: ''; position: absolute;
  bottom: -1px; right: -1px;
  width: 80px; height: 80px;
  background: var(--accent); border-radius: var(--radius);
  opacity: .9;
}
.institucional-text h2 { font-size: 2rem; font-weight: 800; color: var(--primary-dark); margin-bottom: 16px; }
.institucional-text p { color: var(--text-md); line-height: 1.8; margin-bottom: 20px; }
.institucional-checks { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.check-item { display: flex; align-items: center; gap: 10px; font-size: .9rem; font-weight: 500; }
.check-item::before { content: '✓'; color: var(--white); background: var(--accent); width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .7rem; font-weight: 800; flex-shrink: 0; }

/* --- Filtros produtos --- */
.produtos-filtros {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 32px; flex-wrap: wrap;
}
.filter-tag {
  padding: 7px 18px; border-radius: var(--radius-full);
  border: 1.5px solid var(--border); font-size: .83rem; font-weight: 500;
  cursor: pointer; color: var(--text-md);
  transition: all var(--transition); background: var(--white);
}
.filter-tag:hover, .filter-tag.active {
  background: var(--primary); color: var(--white); border-color: var(--primary);
}
.produtos-sort {
  margin-left: auto;
  padding: 8px 16px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); font-size: .85rem;
  background: var(--white); color: var(--text); cursor: pointer; outline: none;
}

/* --- Paginação --- */
.pagination { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 48px; }
.page-btn {
  width: 40px; height: 40px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  border: 1.5px solid var(--border); font-size: .88rem; font-weight: 500;
  cursor: pointer; background: var(--white); color: var(--text);
  transition: all var(--transition); text-decoration: none;
}
.page-btn:hover, .page-btn.active { background: var(--primary); color: var(--white); border-color: var(--primary); }
.page-btn.disabled { opacity: .4; cursor: default; pointer-events: none; }

/* --- Breadcrumb --- */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  padding: 16px 0; font-size: .83rem; color: var(--text-sm);
}
.breadcrumb a { color: var(--text-sm); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { color: var(--text-md); font-weight: 500; }
.breadcrumb-sep { color: var(--border); }

/* --- Contato --- */
.contato-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 56px; }
.contato-info-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 28px; }
.contato-icon {
  width: 48px; height: 48px; border-radius: var(--radius-sm);
  background: var(--light); display: flex; align-items: center; justify-content: center;
  color: var(--primary); flex-shrink: 0;
}
.contato-info-item h4 { font-size: .88rem; font-weight: 700; margin-bottom: 4px; }
.contato-info-item p, .contato-info-item a { font-size: .88rem; color: var(--text-md); }

/* Formulário */
.form-group { margin-bottom: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-size: .85rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
label .required { color: var(--accent); }
input[type="text"], input[type="email"], input[type="tel"],
select, textarea {
  width: 100%; padding: 11px 16px;
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  font-size: .9rem; color: var(--text); background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(27,58,92,.1);
}
textarea { resize: vertical; min-height: 130px; }

/* --- Flash Messages --- */
.flash-message {
  position: fixed; top: 20px; right: 20px; z-index: 9999;
  padding: 14px 20px; border-radius: var(--radius-sm);
  font-size: .9rem; font-weight: 500;
  display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow-lg); animation: slideInRight .4s ease;
  max-width: 400px;
}
.flash-success { background: #d4edda; color: #155724; border-left: 4px solid #28a745; }
.flash-error   { background: #f8d7da; color: #721c24; border-left: 4px solid #dc3545; }
.flash-warning { background: #fff3cd; color: #856404; border-left: 4px solid #ffc107; }
.flash-info    { background: #d1ecf1; color: #0c5460; border-left: 4px solid #17a2b8; }
.flash-close { background: none; border: none; font-size: 1.2rem; cursor: pointer; opacity: .6; }

/* --- WhatsApp Float --- */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 990;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--whatsapp); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.4);
  transition: all var(--transition);
  animation: pulse-whatsapp 2.5s infinite;
}
.whatsapp-float:hover { transform: scale(1.12); background: var(--whatsapp-dark); box-shadow: 0 8px 32px rgba(37,211,102,.5); animation: none; }
.whatsapp-tooltip {
  position: absolute; right: 72px;
  background: var(--primary-dark); color: var(--white);
  padding: 6px 12px; border-radius: var(--radius-sm);
  font-size: .8rem; font-weight: 600; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity var(--transition);
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* --- Footer --- */
.footer-top { background: #0a1628; padding: 64px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1.4fr; gap: 48px; }
.footer-brand .logo-nome { color: var(--white); }
.footer-brand p { color: rgba(255,255,255,.55); font-size: .87rem; line-height: 1.7; margin-top: 18px; max-width: 280px; }
.footer-col h4 { font-size: .85rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 18px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: rgba(255,255,255,.55); font-size: .87rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--white); }
.footer-contact-list li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; color: rgba(255,255,255,.55); font-size: .87rem; }
.footer-contact-list li svg { flex-shrink: 0; margin-top: 2px; color: var(--accent); }
.footer-contact-list li a { color: rgba(255,255,255,.55); }
.footer-contact-list li a:hover { color: var(--white); }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,.08); color: rgba(255,255,255,.65);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.footer-social a:hover { background: var(--accent); color: var(--white); transform: translateY(-2px); }
.footer-social a svg { width: 16px; height: 16px; }
.footer-bottom {
  background: #060e1a; padding: 18px 0;
}
.footer-bottom .container { display: flex; align-items: center; justify-content: space-between; }
.footer-bottom p { color: rgba(255,255,255,.35); font-size: .8rem; }

/* --- Sobre page --- */
.sobre-hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  padding: 80px 0; text-align: center; color: var(--white);
}
.sobre-hero h1 { font-size: 2.8rem; font-weight: 800; margin-bottom: 16px; }
.sobre-hero p { color: rgba(255,255,255,.75); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }
.timeline { position: relative; padding-left: 32px; }
.timeline::before {
  content: ''; position: absolute; left: 10px; top: 0; bottom: 0;
  width: 2px; background: var(--border);
}
.timeline-item { position: relative; margin-bottom: 36px; }
.timeline-item::before {
  content: ''; position: absolute; left: -26px; top: 4px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--accent); border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--accent);
}
.timeline-year { font-size: .78rem; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 4px; }
.timeline-title { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.timeline-desc { font-size: .88rem; color: var(--text-md); line-height: 1.65; }

/* --- Lazy load --- */
img.lazy { opacity: 0; transition: opacity .4s ease; }
img.lazy.loaded { opacity: 1; }

/* --- Animations --- */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
@keyframes pulse-whatsapp {
  0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,.4); }
  50% { box-shadow: 0 6px 40px rgba(37,211,102,.7), 0 0 0 8px rgba(37,211,102,.1); }
}
.animate-up { opacity: 0; transform: translateY(28px); transition: opacity .55s ease, transform .55s ease; }
.animate-up.visible { opacity: 1; transform: translateY(0); }

/* --- Misc utility --- */
.text-center { text-align: center; }
.gap-row { display: flex; gap: 16px; flex-wrap: wrap; }
.skeleton { background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%); background-size: 400% 100%; animation: shimmer 1.4s infinite; border-radius: var(--radius-sm); }
@keyframes shimmer { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }
.empty-state { text-align: center; padding: 64px 24px; }
.empty-state svg { width: 80px; height: 80px; color: var(--border); margin: 0 auto 20px; }
.empty-state h3 { color: var(--text-md); margin-bottom: 8px; }
.empty-state p { color: var(--text-sm); font-size: .9rem; }

/* Mapa contato */
.mapa-wrap { border-radius: var(--radius-lg); overflow: hidden; height: 300px; background: var(--light); margin-top: 32px; display: flex; align-items: center; justify-content: center; }

/* ---- Carrossel de Categorias (sec-cats) ---- */
.sec-cats { padding: 72px 0; }
.sc-slider { display: flex; align-items: center; gap: 12px; margin-top: 32px; }

/* Janela — esconde o excedente horizontal */
.sc-window {
    overflow: hidden;
    flex: 1;
    min-width: 0;   /* impede que o flex item quebre o layout */
}

/* Track — fila horizontal de cards */
.sc-track {
    display: flex;
    flex-wrap: nowrap;
    gap: 20px;
    /* transição aplicada via JS ao mover */
}

/* Card — largura vem da CSS variable --sc-w calculada pelo JS no setup() */
.sc-card {
    flex: 0 0 var(--sc-w, 240px);
    width: var(--sc-w, 240px);
    min-width: 0;
    list-style: none;
}

.sc-card-link {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1.5px solid var(--border);
    transition: border-color .22s, box-shadow .22s, transform .22s;
    height: 100%;
}
.sc-card-link:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.sc-card-img {
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--light);
}
.sc-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .5s;
}
.sc-card-link:hover .sc-card-img img { transform: scale(1.06); }

.sc-card-body {
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.sc-card-name  { font-size: .9rem;  font-weight: 700; color: var(--text); }
.sc-card-count { font-size: .78rem; color: var(--text-sm); }

/* Setas */
.sc-btn {
    width: 42px; height: 42px;
    border-radius: 50%;
    border: 2px solid var(--primary);
    background: var(--white);
    color: var(--primary);
    font-size: 1.6rem;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: background .2s, color .2s;
    line-height: 1;
}
.sc-btn:hover { background: var(--primary); color: var(--white); }

/* Trabalhos Realizados */
.section-clientes { padding: 60px 0 40px; }
.clientes-carousel-wrap { display: flex; align-items: center; gap: 12px; margin-top: 32px; }
.clientes-viewport { overflow: hidden; flex: 1; }
.clientes-track { display: flex; gap: 20px; transition: transform 1.2s cubic-bezier(.45,.05,.55,.95); }
.cliente-card { flex-shrink: 0; border-radius: 14px; overflow: hidden; box-shadow: 0 4px 16px rgba(0,0,0,.08); background: #fff; transition: transform .2s, box-shadow .2s; }
.cliente-card:hover { transform: translateY(-4px); box-shadow: 0 8px 28px rgba(0,0,0,.14); }
.cliente-img { width: 100%; height: 200px; overflow: hidden; background: #f5f5f5; }
.cliente-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.cliente-card:hover .cliente-img img { transform: scale(1.05); }
.cliente-nome { display: block; padding: 12px 16px; font-size: .82rem; font-weight: 600; color: var(--text-md); text-align: center; background: #fff; }
.clientes-arrow { width: 42px; height: 42px; border-radius: 50%; border: 2px solid var(--primary); background: #fff; color: var(--primary); font-size: 1.6rem; cursor: pointer; display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: .2s; line-height: 1; }
.clientes-arrow:hover { background: var(--primary); color: #fff; }