/* ===== VARIÁVEIS ===== */
:root {
  --bg: #0a0a0a;
  --bg-card: #141414;
  --bg-card-2: #1c1c1c;
  --border: #1e1e1e;
  --border-2: #2a2a2a;
  --gold: #FFB800;
  --gold-hover: #ffc933;
  --gold-dark: #cc9400;
  --text: #ffffff;
  --text-muted: #999999;
  --text-dim: #555555;
  --green: #22c55e;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 8px 32px rgba(0,0,0,0.5);
  --t: 0.2s ease;
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; text-size-adjust: 100%; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; height: auto; }
button { font-family: inherit; }
ul { list-style: none; }
/* aceleração GPU para elementos animados */
.product-card, .cat-card, .btn, .nav-cart-btn, .nav-search-btn, .whatsapp-float {
  will-change: transform;
}
/* remove will-change quando não em foco (economiza memória) */
.product-card:not(:hover), .cat-card:not(:hover) { will-change: auto; }

/* ===== LAYOUT ===== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== NAVBAR ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10,10,10,0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  height: 128px;
  display: flex;
  align-items: center;
}
.nav .container { padding: 0 20px; }

/* grid de 3 colunas garante logo sempre no centro absoluto */
.nav-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
}
.nav-links   { grid-column: 1; justify-self: start; align-self: center; }
.nav-logo    { grid-column: 2; justify-self: center; align-self: center; line-height: 0; }
.nav-actions { grid-column: 3; justify-self: end; align-self: center; }

.nav-logo-img {
  height: 120px;
  width: auto;
  display: block;
  object-fit: contain;
}
/* ===== HAMBURGER ===== */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  color: var(--text-muted);
  transition: border-color var(--t), color var(--t);
}
.nav-hamburger:hover { border-color: var(--gold); color: var(--gold); }
.nav-hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-links {
  display: none; /* visível apenas no hamburger mobile */
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
  transition: color var(--t);
  position: relative;
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  cursor: pointer;
  transition: all var(--t);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}
.nav-cart-btn:hover { border-color: var(--gold); color: var(--gold); }
.cart-count-badge {
  position: absolute;
  top: -7px; right: -7px;
  background: var(--gold);
  color: #000;
  font-size: 0.6rem;
  font-weight: 900;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  display: none;
}
.cart-count-badge.visible { display: flex; }
.cart-badge {
  position: absolute;
  top: -7px; right: -7px;
  background: var(--gold);
  color: #000;
  font-size: 0.6rem;
  font-weight: 900;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
}
.cart-badge.visible { display: flex; }

/* ===== NAV SEARCH ===== */
.nav-search-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  padding: 9px 11px;
  cursor: pointer;
  color: var(--text-muted);
  transition: all var(--t);
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-search-btn:hover { border-color: var(--gold); color: var(--gold); }
.nav-search-bar {
  position: fixed;
  top: 128px; /* deve bater com a altura do nav */
  left: 0; right: 0;
  z-index: 998;
  background: rgba(10,10,10,0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-2);
  padding: 20px 0 24px;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.22s ease, opacity 0.22s ease;
}
.nav-search-bar.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.nav-search-input {
  width: 100%;
  background: var(--bg-card-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--t);
}
.nav-search-input:focus { border-color: var(--gold); }
.search-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 16px;
  max-height: 340px;
  overflow-y: auto;
}
.search-result-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  cursor: pointer;
  transition: border-color var(--t), background var(--t);
}
.search-result-card:hover { border-color: var(--gold); background: var(--bg-card-2); }
.search-result-img {
  width: 44px; height: 44px;
  border-radius: 8px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.search-result-img img { width: 100%; height: 100%; object-fit: contain; }
.search-result-cat {
  font-size: 0.7rem;
  color: var(--gold);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.search-result-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin: 2px 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 160px;
}
.search-result-price { font-size: 0.82rem; color: var(--gold); font-weight: 700; }
.search-no-results { color: var(--text-muted); font-size: 0.9rem; padding: 8px 0; }
@media (max-width: 768px) {
  .nav-search-bar { top: 56px; padding: 16px 0 20px; }
  .search-results-grid { grid-template-columns: 1fr; max-height: 260px; }
}

/* ===== HERO ===== */
.hero {
  padding: 88px 0 64px;
  position: relative;
  overflow: hidden;
}
.hero-glow-1 {
  position: absolute;
  top: -160px; right: -160px;
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(255,184,0,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.hero-glow-2 {
  position: absolute;
  bottom: -80px; left: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,184,0,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { max-width: 660px; position: relative; z-index: 1; }
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,184,0,0.08);
  border: 1px solid rgba(255,184,0,0.18);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.5px;
  margin-bottom: 28px;
  text-transform: uppercase;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -1.5px;
  margin-bottom: 22px;
}
.hero h1 em {
  font-style: normal;
  color: var(--gold);
}
.hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 500px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ===== BOTÕES ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  transition: all var(--t);
  border: none;
  cursor: pointer;
  white-space: nowrap;
}
.btn-gold {
  background: var(--gold);
  color: #000;
}
.btn-gold:hover {
  background: var(--gold-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255,184,0,0.25);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-2);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 10px 20px;
  font-size: 0.85rem;
}
.btn-ghost:hover { color: var(--text); border-color: var(--border-2); }
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-full { width: 100%; }
.btn-wpp {
  background: #25D366;
  color: #fff;
}
.btn-wpp:hover {
  background: #20bd5a;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(37,211,102,0.25);
}

/* ===== STATS ===== */
.stats-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 36px 0;
  margin-top: 64px;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
  position: relative;
}
.stats-grid::before, .stats-grid::after {
  content: '';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 40px;
  background: var(--border-2);
}
.stats-grid::before { left: 33.33%; }
.stats-grid::after { left: 66.66%; }
.stat-num {
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: -1px;
}
.stat-lbl {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ===== SECTION ===== */
.section { padding: 80px 0; }
.section-head {
  text-align: center;
  margin-bottom: 48px;
}
.section-tag {
  display: inline-block;
  background: rgba(255,184,0,0.08);
  border: 1px solid rgba(255,184,0,0.15);
  color: var(--gold);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  font-weight: 900;
  letter-spacing: -0.5px;
  line-height: 1.1;
}
.section-title span { color: var(--gold); }

/* ===== CATEGORIAS ===== */
.cats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.cat-card {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3/4;
  cursor: pointer;
  transition: transform var(--t), box-shadow var(--t);
  position: relative;
  display: block;
}
.cat-card:hover { transform: scale(1.025); box-shadow: var(--shadow); }
.cat-bg {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.cat-bg-ps    { background: linear-gradient(145deg, #12003a 0%, #2e0e6b 45%, #1a1258 100%); }
.cat-bg-drone { background: linear-gradient(145deg, #001529 0%, #003b7a 45%, #00163d 100%); }
.cat-bg-mac   { background: linear-gradient(145deg, #141414 0%, #2c2c2c 45%, #0f0f0f 100%); }
.cat-bg-sam   { background: linear-gradient(145deg, #001221 0%, #00356b 45%, #001630 100%); }
.cat-icon {
  width: 100px; height: 100px;
  opacity: 0.55;
  transition: opacity var(--t), transform var(--t);
}
.cat-card:hover .cat-icon { opacity: 0.85; transform: scale(1.05); }
.cat-photo {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease, opacity 0.3s ease;
  opacity: 0.85;
}
.cat-card:hover .cat-photo { transform: scale(1.06); opacity: 1; }
.cat-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 32px 18px 18px;
  background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
}
.cat-label h3 { font-size: 1rem; font-weight: 800; margin-bottom: 3px; }
.cat-label p  { font-size: 0.75rem; color: var(--text-muted); font-weight: 500; }

/* ===== CARDS DE PRODUTO ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--t);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--border-2);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.product-img-wrap {
  aspect-ratio: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.prod-icon { width: 88px; height: 88px; opacity: 0.7; transition: all var(--t); }
.product-card:hover .prod-icon { opacity: 0.9; transform: scale(1.05); }
.prod-real-img {
  width: 100%; height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 12px;
  transition: transform var(--t);
}
.product-card:hover .prod-real-img { transform: scale(1.04); }
.prod-real-img--detail {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 24px;
}
.prod-icon-fallback { display: flex; align-items: center; justify-content: center; }
.prod-bg-ps    { background: linear-gradient(135deg, #0f0025 0%, #230855 60%, #150f40 100%); }
.prod-bg-drone { background: linear-gradient(135deg, #001020 0%, #002d5e 60%, #001528 100%); }
.prod-bg-mac   { background: linear-gradient(135deg, #0f0f0f 0%, #222 60%, #0a0a0a 100%); }
.prod-bg-sam   { background: linear-gradient(135deg, #000e1c 0%, #002a52 60%, #000e1c 100%); }
.prod-badge {
  position: absolute;
  top: 12px; left: 12px;
  font-size: 0.62rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 9px;
  border-radius: 5px;
}
.badge-oferta   { background: var(--gold); color: #000; }
.badge-novo     { background: var(--green); color: #000; }
.badge-premium  { background: linear-gradient(90deg, #b8860b, #ffd700); color: #000; }
.product-info   { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.prod-cat {
  font-size: 0.68rem;
  color: var(--gold);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 6px;
}
.prod-name {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 12px;
  color: var(--text);
  flex: 1;
}
.prod-prices { margin-bottom: 14px; }
.prod-old-price {
  font-size: 0.72rem;
  color: var(--text-dim);
  text-decoration: line-through;
  margin-bottom: 2px;
}
.prod-price {
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: -0.5px;
}
.prod-pix {
  font-size: 0.72rem;
  color: var(--green);
  font-weight: 700;
  margin-top: 3px;
}
.btn-add {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--gold);
  color: #000;
  font-weight: 800;
  font-size: 0.8rem;
  padding: 11px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--t);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.btn-add:hover {
  background: var(--gold-hover);
  transform: translateY(-1px);
}
.btn-add.added {
  background: var(--green);
  color: #000;
}

/* ===== BANNER PIX ===== */
.pix-section { padding: 0 0 80px; }
.pix-banner {
  background: linear-gradient(135deg, #150f00 0%, #2a1e00 50%, #150f00 100%);
  border: 1px solid rgba(255,184,0,0.15);
  border-radius: var(--radius);
  padding: 52px 56px;
  display: flex;
  align-items: center;
  gap: 32px;
  position: relative;
  overflow: hidden;
}
.pix-banner::before {
  content: '';
  position: absolute;
  right: -80px; top: -80px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(255,184,0,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.pix-icon-wrap {
  width: 72px; height: 72px;
  background: rgba(255,184,0,0.1);
  border: 1px solid rgba(255,184,0,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--gold);
}
.pix-text h2 {
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}
.pix-text h2 span { color: var(--gold); }
.pix-text p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.5; }
.pix-banner-img {
  width: 100%;
  max-width: 900px;
  height: auto;
  display: block;
  object-fit: contain;
  margin: 0 auto;
  border-radius: var(--radius);
}
.pix-cta { margin-left: auto; flex-shrink: 0; }

/* ===== FILTROS (TABS) ===== */
.filter-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.tab-btn {
  padding: 9px 22px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--t);
  border: 1px solid var(--border-2);
  background: transparent;
  color: var(--text-muted);
}
.tab-btn:hover { color: var(--text); border-color: var(--border-2); }
.tab-btn.active {
  background: var(--gold);
  color: #000;
  border-color: var(--gold);
}

/* ===== DEPOIMENTOS ===== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  transition: border-color var(--t);
}
.review-card:hover { border-color: var(--border-2); }
.review-stars {
  display: flex;
  gap: 3px;
  color: var(--gold);
  margin-bottom: 14px;
}
.review-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.review-author { display: flex; align-items: center; gap: 12px; }
.author-av {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg-card-2);
  border: 1px solid var(--border-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--gold);
  flex-shrink: 0;
}
.author-name { font-size: 0.875rem; font-weight: 700; display: block; }
.author-loc  { font-size: 0.72rem; color: var(--text-dim); margin-top: 2px; display: block; }

/* ===== FOOTER ===== */
footer {
  background: #070707;
  border-top: 1px solid var(--border);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-logo { margin-bottom: 16px; }
.footer-logo span { color: var(--gold); }
.footer-logo-img {
  height: 64px;
  width: auto;
  max-width: 260px;
  display: block;
  object-fit: contain;
}
@media (max-width: 768px) {
  .footer-logo-img { height: 52px; max-width: 210px; }
}
@media (max-width: 500px) {
  .footer-logo-img { height: 44px; max-width: 180px; }
}
.footer-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 28px;
  max-width: 280px;
}
.footer-socials { display: flex; gap: 10px; }
.soc-link {
  width: 38px; height: 38px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t);
  color: var(--text-muted);
}
.soc-link:hover { border-color: var(--gold); color: var(--gold); }
.footer-col-title {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text);
  margin-bottom: 22px;
}
.footer-links { display: flex; flex-direction: column; gap: 13px; }
.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--t);
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-links a:hover { color: var(--gold); }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 18px;
}
.contact-icon {
  width: 34px; height: 34px;
  background: rgba(255,184,0,0.08);
  border: 1px solid rgba(255,184,0,0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 1px;
}
.contact-info strong { font-size: 0.8rem; display: block; margin-bottom: 2px; }
.contact-info span { font-size: 0.8rem; color: var(--text-muted); }
.footer-seal {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.footer-seal-icon,
.footer-seal-logo {
  height: 56px;
  width: auto;
  object-fit: contain;
  opacity: 0.9;
  transition: opacity var(--t);
}
.footer-seal-icon:hover,
.footer-seal-logo:hover { opacity: 1; }
@media (max-width: 768px) {
  .footer-seal-icon,
  .footer-seal-logo { height: 44px; }
}
@media (max-width: 400px) {
  .footer-seal-icon,
  .footer-seal-logo { height: 36px; }
}
.footer-pay-row {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-pay-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 0.78rem; color: var(--text-dim); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a {
  font-size: 0.75rem;
  color: var(--text-dim);
  transition: color var(--t);
}
.footer-bottom-links a:hover { color: var(--gold); }
.payment-badges { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pay-badge {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 4px 10px;
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.pay-icon {
  height: 28px;
  width: auto;
  object-fit: contain;
  display: block;
  border-radius: 4px;
  opacity: 0.88;
  transition: opacity var(--t);
}
.pay-icon:hover { opacity: 1; }
.pay-icon--mc { height: 22px; }

/* ===== PRODUTOS RELACIONADOS ===== */
.related-section {
  padding: 56px 0 72px;
  border-top: 1px solid var(--border);
}
.related-section h2 {
  font-size: 1.4rem;
  font-weight: 900;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.related-section h2::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-2);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 900px) { .related-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .related-grid { grid-template-columns: 1fr; } }

/* ===== PÁGINA PRODUTO ===== */
.produto-hero {
  padding: 40px 0 80px;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 40px;
  transition: color var(--t);
}
.back-link:hover { color: var(--text); }
.produto-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.produto-img-main {
  aspect-ratio: 1;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  overflow: hidden;
  position: sticky;
  top: 88px;
}
.produto-img-main .prod-icon { width: 140px; height: 140px; opacity: 0.8; }
.produto-info {}
.prod-detail-cat {
  font-size: 0.72rem;
  color: var(--gold);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.prod-detail-name {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-bottom: 20px;
}
.prod-rating {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
}
.prod-rating-stars { display: flex; gap: 3px; color: var(--gold); }
.prod-rating span { font-size: 0.85rem; color: var(--text-muted); }
.price-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 28px;
}
.price-box .prod-old-price { font-size: 0.85rem; }
.price-box .prod-price { font-size: 1.8rem; }
.price-box .prod-pix {
  font-size: 0.85rem;
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.prod-qty {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.qty-label { font-size: 0.875rem; color: var(--text-muted); font-weight: 600; }
.qty-ctrl {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.qty-btn {
  width: 38px; height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--t);
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 1.1rem;
  font-weight: 700;
}
.qty-btn:hover { background: var(--border-2); color: var(--text); }
.qty-num {
  min-width: 42px;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 700;
}
.prod-actions { display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; }
.prod-specs {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.prod-specs h4 {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.specs-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.spec-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 600;
}
.spec-item svg { color: var(--gold); flex-shrink: 0; }

/* ===== CARRINHO ===== */
.cart-page { padding: 48px 0 80px; }
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  align-items: start;
}
.cart-title {
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  margin-bottom: 32px;
}
.cart-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 12px;
  transition: border-color var(--t);
}
.cart-item:hover { border-color: var(--border-2); }
.cart-item-img {
  width: 88px; height: 88px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}
.cart-item-img .prod-icon { width: 60px; height: 60px; opacity: 0.8; }
.cart-item-info { flex: 1; }
.cart-item-cat { font-size: 0.68rem; color: var(--gold); font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.cart-item-name { font-size: 0.95rem; font-weight: 700; margin-bottom: 8px; }
.cart-item-price { font-size: 1.1rem; font-weight: 900; }
.cart-item-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}
.cart-item-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-dim);
  transition: color var(--t);
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
}
.cart-item-remove:hover { color: #ef4444; }
.cart-empty {
  text-align: center;
  padding: 80px 0;
  color: var(--text-muted);
}
.cart-empty svg { margin: 0 auto 20px; color: var(--border-2); }
.cart-empty h2 { font-size: 1.4rem; font-weight: 800; margin-bottom: 10px; color: var(--text); }
.cart-empty p { font-size: 0.9rem; margin-bottom: 28px; }
.order-summary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: sticky;
  top: 88px;
}
.order-summary h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 24px; }
.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.summary-row.total {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--text);
  border-top: 1px solid var(--border);
  padding-top: 16px;
  margin-top: 8px;
}
.summary-pix {
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.15);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--green);
  margin: 16px 0;
}
.summary-divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.secure-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 14px;
}

/* ===== CHECKOUT ===== */
.checkout-page { padding: 48px 0 80px; }
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 32px;
  align-items: start;
}
.checkout-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 20px;
}
.checkout-form-card h3 {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.checkout-form-card h3 span {
  width: 28px; height: 28px;
  background: var(--gold);
  color: #000;
  border-radius: 50%;
  font-size: 0.78rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.form-group label { font-size: 0.78rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.form-group input, .form-group select {
  background: var(--bg);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.875rem;
  color: var(--text);
  font-family: inherit;
  transition: border-color var(--t);
  width: 100%;
}
.form-group input:focus, .form-group select:focus {
  outline: none;
  border-color: var(--gold);
}
.form-group select { cursor: pointer; appearance: none; }
.form-group input::placeholder { color: var(--text-dim); }
.payment-opts { display: flex; flex-direction: column; gap: 10px; }
.payment-opt {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  padding: 16px;
  cursor: pointer;
  transition: all var(--t);
}
.payment-opt:hover { border-color: var(--gold); }
.payment-opt.selected { border-color: var(--gold); background: rgba(255,184,0,0.04); }
.payment-opt input[type="radio"] { accent-color: var(--gold); width: 16px; height: 16px; flex-shrink: 0; }
.payment-opt-info strong { display: block; font-size: 0.875rem; margin-bottom: 2px; }
.payment-opt-info span { font-size: 0.75rem; color: var(--text-muted); }
.checkout-summary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: sticky;
  top: 88px;
}
.co-item {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.co-item:last-of-type { border-bottom: none; }
.co-item-img {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}
.co-item-img .prod-icon { width: 38px; height: 38px; opacity: 0.8; }
.co-item-name { flex: 1; font-size: 0.82rem; font-weight: 700; line-height: 1.3; }
.co-item-price { font-size: 0.9rem; font-weight: 900; white-space: nowrap; }

/* ===== TOAST ===== */
#toast {
  position: fixed;
  bottom: 28px; right: 28px;
  background: var(--bg-card-2);
  border: 1px solid var(--border-2);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  z-index: 9999;
  transform: translateX(120%);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 300px;
  box-shadow: var(--shadow);
}
#toast.show { transform: translateX(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  .cats-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .produto-layout { grid-template-columns: 1fr; }
  .produto-img-main { position: static; aspect-ratio: 4/3; }
  .cart-layout, .checkout-layout { grid-template-columns: 1fr; }
  .order-summary, .checkout-summary { position: static; }
  .pix-banner { padding: 36px; }
  .pix-cta { margin-left: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  /* ── NAV ── */
  .nav { height: 80px; }
  .nav .container { padding: 0 12px; }
  .nav-inner { grid-template-columns: 1fr auto 1fr; }
  .nav-logo { position: static; transform: none; grid-column: 2; justify-self: center; align-self: center; }
  .nav-actions { grid-column: 3; justify-self: end; gap: 6px; }
  .nav-logo-img { height: 60px; }
  .nav-search-btn, .nav-cart-btn { padding: 8px 10px; }
  .nav-hamburger { display: flex; }
  .nav-search-bar { top: 80px; padding: 16px 0 20px; }
  .nav-links {
    display: none;
    position: fixed;
    top: 80px;
    left: 0; right: 0;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-2);
    flex-direction: column;
    gap: 0;
    padding: 8px 0 16px;
    z-index: 997;
  }
  .nav-links.mobile-open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links li a { display: block; padding: 13px 20px; font-size: 0.95rem; border-bottom: 1px solid var(--border); }
  .nav-links li:last-child a { border-bottom: none; }
  .nav-links a.active { color: var(--gold); }
  .nav-links a.active::after { display: none; }
  /* ── LAYOUT ── */
  .hero { padding: 52px 0 40px; }
  .hero h1 { font-size: clamp(1.8rem, 6vw, 2.6rem); letter-spacing: -0.5px; }
  .hero-desc { font-size: 0.95rem; margin-bottom: 28px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .reviews-grid { grid-template-columns: 1fr; }
  .pix-banner { flex-direction: column; text-align: center; padding: 32px 20px; }
  .stats-grid::before, .stats-grid::after { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .form-row { grid-template-columns: 1fr; }
  /* inputs legíveis no iOS — evita zoom automático */
  input, select, textarea { font-size: 16px !important; }
  /* produto page mobile */
  .prod-actions { flex-direction: column; }
  .prod-actions .btn { width: 100%; }
  /* carrinho/checkout */
  .cart-page, .checkout-page { padding: 32px 0 60px; }
  /* footer pay row */
  .footer-pay-row { flex-wrap: wrap; gap: 10px; }
  .footer-bottom-links { flex-wrap: wrap; gap: 12px; }
}
@media (max-width: 500px) {
  .container { padding: 0 14px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .cats-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .hero h1 { font-size: clamp(1.5rem, 7.5vw, 1.9rem); }
  .section-title { font-size: 1.4rem; }
  /* product card compact */
  .prod-name { font-size: 0.8rem; }
  .prod-price { font-size: 1rem; }
  .btn-add { font-size: 0.78rem; padding: 9px 10px; }
}
@media (max-width: 360px) {
  .container { padding: 0 10px; }
  .products-grid { grid-template-columns: 1fr; }
  .cats-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-logo-img { height: 48px; }
}

/* ===== WHATSAPP FLUTUANTE ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  filter: drop-shadow(0 4px 16px rgba(37,211,102,0.4));
  transition: transform var(--t), filter var(--t);
}
.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.04);
  filter: drop-shadow(0 8px 24px rgba(37,211,102,0.55));
}
.whatsapp-float__bubble {
  background: #25D366;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
}
.whatsapp-float__bubble::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,0.35);
  animation: wapPulse 2.2s ease-out infinite;
}
@keyframes wapPulse {
  0%   { transform: scale(1); opacity: 0.7; }
  70%  { transform: scale(1.5); opacity: 0; }
  100% { transform: scale(1.5); opacity: 0; }
}
.whatsapp-float__bubble svg {
  fill: #fff;
  width: 30px;
  height: 30px;
}
.whatsapp-float__label {
  background: #1a1a1a;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid rgba(37,211,102,0.25);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(8px);
  transition: opacity 0.22s ease, transform 0.22s ease;
}
.whatsapp-float:hover .whatsapp-float__label {
  opacity: 1;
  transform: translateX(0);
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
  }
  .whatsapp-float__bubble {
    width: 54px;
    height: 54px;
  }
  .whatsapp-float__bubble svg {
    width: 26px;
    height: 26px;
  }
  .whatsapp-float__label { display: none; }
}