/* ============================================================
   NEXA — Design System
   Estilo: Clean Minimal / Apple Store
   Tipografia: Poppins 400 · 500 · 600 · 700 · 800
   Paleta: Preto · Branco · Cinzento neutro · Accent laranja
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300&display=swap');

/* ── 1. RESET ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Poppins', sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.6;
  font-size: 14px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
button { font-family: 'Poppins', sans-serif; cursor: pointer; border: none; }
svg { display: block; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
img { display: block; max-width: 100%; }

/* ── 2. VARIÁVEIS ─────────────────────────────────────────── */
:root {
  /* Cores */
  --black:       #0d0d0d;
  --dark:        #1a1a1a;
  --text:        #111827;
  --text-sub:    #374151;
  --muted:       #6B7280;
  --hint:        #9CA3AF;
  --lighter:     #D1D5DB;
  --border:      #E5E7EB;
  --bg:          #F9FAFB;
  --bg2:         #F3F4F6;
  --white:       #FFFFFF;

  /* Accent */
  --accent:      #e8533a;
  --accent-dark: #c43e28;
  --accent-light:#FDF1EF;

  /* Semânticas */
  --green:       #059669;
  --green-bg:    #ECFDF5;
  --green-light: #D1FAE5;
  --amber:       #D97706;
  --amber-bg:    #FFFBEB;
  --red:         #DC2626;
  --red-bg:      #FEF2F2;
  --blue:        #2563EB;
  --blue-bg:     #EFF6FF;

  /* M-Pesa */
  --mpesa:       #E2001A;
  --mpesa-bg:    #FFF5F5;

  /* Radius */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 20px;
  --r-99: 99px;

  /* Sombras */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.12);
  --shadow-xl:  0 20px 60px rgba(0,0,0,0.15);

  /* Layout */
  --max-w: 1200px;
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── 3. SCROLLBAR ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--lighter); border-radius: 3px; }

/* ── 4. LAYOUT ────────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section    { padding: 80px 0; }
.section-sm { padding: 48px 0; }

/* ── 5. TIPOGRAFIA ────────────────────────────────────────── */
h1 { font-size: clamp(32px, 5vw, 52px); font-weight: 800; line-height: 1.1; letter-spacing: -1.5px; }
h2 { font-size: clamp(22px, 3vw, 32px); font-weight: 700; line-height: 1.2; letter-spacing: -0.5px; }
h3 { font-size: 17px; font-weight: 600; line-height: 1.4; }
p  { color: var(--muted); line-height: 1.7; }

/* ── 6. BOTÕES ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: var(--r-99);
  font-size: 14px; font-weight: 600;
  transition: all 0.2s var(--ease);
  white-space: nowrap; cursor: pointer;
}
.btn:active { transform: scale(0.97); }

.btn-primary { background: var(--black); color: var(--white); }
.btn-primary:hover { background: var(--dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

.btn-accent  { background: var(--accent); color: var(--white); }
.btn-accent:hover  { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,83,58,0.35); }

.btn-outline {
  background: transparent; color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-outline:hover { border-color: var(--black); background: var(--bg); }

.btn-ghost {
  background: transparent; color: var(--muted);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover { color: var(--text); border-color: var(--lighter); }

.btn-full { width: 100%; }
.btn-sm   { padding: 9px 18px; font-size: 13px; }

/* Icon button */
.icon-btn {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: var(--white); border: 1.5px solid var(--border);
  border-radius: var(--r-md); color: var(--muted);
  transition: all 0.15s; flex-shrink: 0; position: relative;
}
.icon-btn svg { width: 17px; height: 17px; }
.icon-btn:hover { border-color: var(--lighter); color: var(--text); background: var(--bg); }

/* ── 7. BADGES ────────────────────────────────────────────── */
.tag {
  display: inline-block;
  padding: 3px 10px; border-radius: 100px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.02em;
}
.tag-dark   { background: var(--black); color: var(--white); }
.tag-accent { background: var(--accent); color: var(--white); }
.tag-green  { background: var(--green-bg); color: var(--green); }
.tag-amber  { background: var(--amber-bg); color: var(--amber); }
.tag-red    { background: var(--red-bg); color: var(--red); }

/* ── 8. PROMO BAR ─────────────────────────────────────────── */
.promo-bar {
  background: var(--black); color: var(--white);
  padding: 10px 24px;
  text-align: center;
  font-size: 12px; font-weight: 500;
  display: flex; align-items: center; justify-content: center; gap: 16px;
}
.promo-bar strong { color: #f5c842; }
.promo-bar-cta {
  background: var(--accent); color: var(--white);
  padding: 3px 12px; border-radius: var(--r-99);
  font-size: 11px; font-weight: 600; cursor: pointer;
  transition: background 0.18s; border: none;
}
.promo-bar-cta:hover { background: var(--accent-dark); }
.promo-pulse {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: #4caf50; animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(76,175,80,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(76,175,80,0); }
}

/* ── 9. HEADER / NAV ──────────────────────────────────────── */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.2s;
}
.header.scrolled { box-shadow: var(--shadow-md); }

.navbar {
  max-width: var(--max-w); margin: 0 auto;
  padding: 0 24px; height: 64px;
  display: flex; align-items: center; gap: 24px;
}

.logo {
  font-size: 22px; font-weight: 800; letter-spacing: -1px;
  color: var(--black); flex-shrink: 0; cursor: pointer;
}
.logo span { color: var(--accent); }

.nav-links {
  display: flex; align-items: center; gap: 2px;
  flex: 1;
}
.nav-link {
  padding: 7px 14px; border-radius: var(--r-99);
  font-size: 13px; font-weight: 500; color: var(--muted);
  background: none; border: none; cursor: pointer;
  transition: all 0.15s;
}
.nav-link:hover, .nav-link.active { color: var(--black); background: var(--bg); }

.nav-right {
  display: flex; align-items: center; gap: 8px;
  margin-left: auto;
}

.nav-search {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg); border: 1.5px solid var(--border);
  border-radius: var(--r-99); padding: 8px 16px;
  transition: border-color 0.18s; width: 200px;
}
.nav-search:focus-within { border-color: var(--black); background: var(--white); }
.nav-search svg { width: 15px; height: 15px; color: var(--hint); flex-shrink: 0; }
.nav-search input {
  background: none; border: none; outline: none;
  font-family: 'Poppins', sans-serif; font-size: 13px;
  color: var(--text); width: 100%;
}
.nav-search input::placeholder { color: var(--hint); }

.cart-btn {
  position: relative; background: var(--black); color: var(--white);
  width: 40px; height: 40px; border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.18s;
}
.cart-btn:hover { background: var(--dark); transform: translateY(-1px); }
.cart-btn svg { width: 17px; height: 17px; }
.cart-badge {
  position: absolute; top: -6px; right: -6px;
  background: var(--accent); color: var(--white);
  font-size: 10px; font-weight: 700; min-width: 18px; height: 18px;
  border-radius: 9px; display: flex; align-items: center; justify-content: center;
  padding: 0 4px; border: 2px solid var(--white);
  transition: transform 0.2s;
}
.cart-badge.bump { animation: bump 0.3s ease; }
@keyframes bump { 0%,100%{transform:scale(1);} 50%{transform:scale(1.5);} }

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  width: 40px; height: 40px; border-radius: var(--r-md);
  align-items: center; justify-content: center;
  background: var(--bg); border: 1.5px solid var(--border);
}
.hamburger span {
  width: 18px; height: 2px; background: var(--text);
  border-radius: 2px; transition: all 0.3s;
  display: block;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: translateX(-10px); }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile menu */
.mobile-menu {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: var(--white); z-index: 200;
  transform: translateX(-100%); transition: transform 0.35s var(--ease);
  display: flex; flex-direction: column; padding: 80px 24px 40px;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu-links { list-style: none; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.mobile-menu-links li a,
.mobile-menu-links li button {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px; border-radius: var(--r-lg);
  font-size: 16px; font-weight: 500; color: var(--text);
  width: 100%; background: none; border: none; cursor: pointer;
  transition: background 0.15s;
}
.mobile-menu-links li a:hover,
.mobile-menu-links li button:hover { background: var(--bg); }
.mobile-menu-sep { height: 1px; background: var(--border); margin: 12px 0; }
.mobile-menu-close {
  position: absolute; top: 16px; right: 16px;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--bg); border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; cursor: pointer; color: var(--muted);
}

/* ── 10. HERO ─────────────────────────────────────────────── */
.hero-section { background: var(--white); border-bottom: 1px solid var(--border); }
.hero {
  max-width: var(--max-w); margin: 0 auto;
  padding: 80px 24px 80px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--muted); font-size: 12px; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.hero-title { margin-bottom: 18px; color: var(--black); }
.hero-title .accent { color: var(--accent); }
.hero-sub { font-size: 16px; font-weight: 300; margin-bottom: 36px; max-width: 480px; }
.hero-actions { display: flex; gap: 12px; margin-bottom: 40px; flex-wrap: wrap; }
.hero-trust { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 500; color: var(--muted); }
.trust-icon { font-size: 14px; }
.trust-sep  { width: 1px; height: 16px; background: var(--border); }

/* Social proof */
.social-proof { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.sp-avatars { display: flex; }
.sp-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  border: 2px solid var(--white); margin-left: -6px;
  background: var(--bg2); display: flex; align-items: center; justify-content: center; font-size: 11px;
}
.sp-avatar:first-child { margin-left: 0; }
.sp-stars { color: #f5c842; font-size: 12px; }
.sp-text  { font-size: 12px; color: var(--muted); }
.sp-text strong { color: var(--text); }

/* Hero image slot */
.hero-img-slot {
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--bg) 0%, var(--bg2) 100%);
  border-radius: var(--r-xl); border: 1px solid var(--border);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; color: var(--hint); font-size: 13px;
  position: relative; overflow: hidden;
}
.hero-img-slot::before {
  content: 'NEXA'; font-size: 120px; font-weight: 800; font-style: italic;
  color: rgba(0,0,0,0.04); position: absolute; letter-spacing: -4px;
}
.slot-icon  { font-size: 40px; position: relative; }
.slot-label { font-weight: 500; color: var(--muted); position: relative; }
.slot-sub   { font-size: 11px; position: relative; }

/* Floating badge */
.float-card {
  position: absolute; bottom: 20px; left: 20px;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 12px 16px;
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 10px;
  animation: floatY 3s ease-in-out infinite;
}
@keyframes floatY { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-6px);} }
.fc-icon { font-size: 20px; }
.fc-val  { font-size: 15px; font-weight: 700; color: var(--green); }
.fc-sub  { font-size: 11px; color: var(--muted); }

/* ── 11. BRANDS BAR ───────────────────────────────────────── */
.brands-bar {
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 20px 24px; background: var(--bg);
}
.brands-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; align-items: center; gap: 32px;
}
.brands-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--hint); white-space: nowrap; }
.brands-list  { display: flex; gap: 32px; align-items: center; overflow: hidden; flex: 1; flex-wrap: wrap; }
.brand-name   { font-size: 14px; font-weight: 700; color: var(--lighter); letter-spacing: -0.3px; white-space: nowrap; transition: color 0.2s; }
.brand-name:hover { color: var(--muted); }

/* ── 12. SECTION HEADERS ──────────────────────────────────── */
.section-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 36px; gap: 16px;
}
.section-eyebrow {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--accent); margin-bottom: 8px;
  display: flex; align-items: center; gap: 8px;
}
.section-eyebrow::before { content: ''; width: 18px; height: 2px; background: var(--accent); border-radius: 1px; }
.section-link { font-size: 13px; font-weight: 500; color: var(--muted); cursor: pointer; white-space: nowrap; transition: color 0.18s; }
.section-link:hover { color: var(--black); }

/* ── 13. CATEGORY CARDS ───────────────────────────────────── */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
.cat-card {
  background: var(--bg); border: 1.5px solid var(--border);
  border-radius: var(--r-lg); padding: 24px 20px;
  text-align: center; cursor: pointer;
  transition: all 0.2s var(--ease); display: block;
}
.cat-card:hover { border-color: var(--black); background: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.cat-emoji { display: block; font-size: 32px; margin-bottom: 10px; }
.cat-name  { display: block; font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.cat-count { display: block; font-size: 11px; color: var(--hint); }

/* ── 14. FILTER TABS ──────────────────────────────────────── */
.filter-tabs { display: flex; gap: 6px; margin-bottom: 28px; flex-wrap: wrap; }
.ftab {
  padding: 8px 18px; border-radius: var(--r-99);
  border: 1.5px solid var(--border); background: var(--white);
  font-size: 13px; font-weight: 500; color: var(--muted);
  transition: all 0.18s; cursor: pointer;
}
.ftab:hover { border-color: var(--muted); color: var(--text); }
.ftab.active { background: var(--black); color: var(--white); border-color: var(--black); }

/* ── 15. PRODUCT CARDS ────────────────────────────────────── */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }

.product-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden;
  transition: all 0.22s var(--ease);
  box-shadow: var(--shadow-sm); cursor: pointer;
  position: relative; display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }

/* Image area */
.pc-img {
  aspect-ratio: 1; background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-size: 72px; position: relative; overflow: hidden;
  transition: transform 0.4s var(--ease);
}
.product-card:hover .pc-img { transform: scale(1.03); }
.pc-img img { width: 100%; height: 100%; object-fit: contain; padding: 20px; }

/* Badges */
.pc-badges { position: absolute; top: 12px; left: 12px; display: flex; flex-direction: column; gap: 5px; }
.pc-badge  { font-size: 10px; font-weight: 700; padding: 3px 9px; border-radius: 4px; }
.badge-hot    { background: var(--accent); color: var(--white); }
.badge-sale   { background: var(--green); color: var(--white); }
.badge-new    { background: var(--blue); color: var(--white); }
.badge-type   { background: rgba(0,0,0,0.7); color: var(--white); }

/* Wishlist */
.pc-wish {
  position: absolute; top: 10px; right: 10px;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--white); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; cursor: pointer; transition: all 0.18s;
  opacity: 0; transform: translateY(-4px);
}
.product-card:hover .pc-wish { opacity: 1; transform: translateY(0); }
.pc-wish:hover { background: var(--accent-light); border-color: var(--accent); color: var(--accent); }
.pc-wish.active { opacity: 1; transform: translateY(0); color: var(--accent); border-color: var(--accent); }

/* Quick add */
.pc-quick-add {
  position: absolute; bottom: 10px; left: 10px; right: 10px;
  padding: 9px; background: var(--black); color: var(--white);
  border-radius: var(--r-md); border: none;
  font-size: 12px; font-weight: 600; letter-spacing: 0.03em;
  cursor: pointer; transition: all 0.2s;
  opacity: 0; transform: translateY(6px);
}
.product-card:hover .pc-quick-add { opacity: 1; transform: translateY(0); }
.pc-quick-add:hover { background: var(--accent); }
.pc-quick-add.added { background: var(--green); }

/* Body */
.pc-body { padding: 16px 18px 20px; flex: 1; display: flex; flex-direction: column; }
.pc-brand { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--hint); margin-bottom: 4px; }
.pc-name  { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 4px; line-height: 1.35; }
.pc-desc  { font-size: 12px; color: var(--hint); margin-bottom: 10px; line-height: 1.5; flex: 1; }
.pc-rating { display: flex; align-items: center; gap: 4px; margin-bottom: 12px; }
.pc-stars  { color: #f5c842; font-size: 11px; letter-spacing: 0.5px; }
.pc-reviews { font-size: 11px; color: var(--hint); }

/* Price */
.pc-footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.pc-price-wrap {}
.pc-old   { font-size: 11px; color: var(--hint); text-decoration: line-through; }
.pc-price { font-size: 17px; font-weight: 700; color: var(--black); letter-spacing: -0.5px; }
.pc-install { font-size: 10px; color: var(--green); font-weight: 500; }

/* Urgency */
.pc-urgency { font-size: 10px; color: var(--accent); font-weight: 600; display: flex; align-items: center; gap: 3px; }

/* Stock */
.pc-stock { display: flex; align-items: center; gap: 4px; font-size: 10px; font-weight: 600; color: var(--green); }
.stock-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--green); }
.stock-dot.low { background: var(--accent); }

/* ── 16. PROMO BANNER ─────────────────────────────────────── */
.promo-section {
  background: var(--black); color: var(--white);
  overflow: hidden; position: relative;
}
.promo-section::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 80% at 80% 50%, rgba(232,83,58,0.2) 0%, transparent 60%);
}
.promo-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 72px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 48px;
  position: relative; z-index: 1;
}
.promo-eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.promo-title   { font-size: clamp(28px, 4vw, 44px); font-weight: 800; letter-spacing: -1.5px; margin-bottom: 12px; }
.promo-title span { color: var(--accent); }
.promo-sub     { font-size: 15px; color: rgba(255,255,255,0.55); margin-bottom: 28px; }
.promo-img-slot {
  width: 240px; height: 240px; flex-shrink: 0;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-xl);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; color: rgba(255,255,255,0.3); font-size: 12px;
}

/* ── 17. FEATURES GRID ────────────────────────────────────── */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.feature-item  { display: flex; align-items: center; gap: 14px; }
.f-icon { font-size: 28px; flex-shrink: 0; }
.f-text strong { display: block; font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.f-text span   { font-size: 12px; color: var(--muted); }

/* ── 18. TESTIMONIALS ─────────────────────────────────────── */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.t-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 24px;
  box-shadow: var(--shadow-sm);
}
.t-stars   { color: #f5c842; font-size: 13px; margin-bottom: 12px; }
.t-text    { font-size: 14px; color: var(--text-sub); line-height: 1.7; margin-bottom: 18px; font-weight: 300; }
.t-text strong { color: var(--text); font-weight: 600; }
.t-author  { display: flex; align-items: center; gap: 10px; }
.t-avatar  { width: 38px; height: 38px; border-radius: 50%; background: var(--bg2); display: flex; align-items: center; justify-content: center; font-size: 16px; }
.t-name    { font-size: 13px; font-weight: 600; }
.t-role    { font-size: 11px; color: var(--hint); }
.t-verified { font-size: 10px; color: var(--green); font-weight: 500; }

/* ── 19. FOOTER ───────────────────────────────────────────── */
.footer { background: var(--black); color: rgba(255,255,255,0.45); padding: 64px 24px 32px; }
.footer-inner  { max-width: var(--max-w); margin: 0 auto; }
.footer-top    { display: grid; grid-template-columns: 2fr 3fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: 28px; }
.footer-logo   { font-size: 24px; font-weight: 800; color: var(--white); letter-spacing: -1px; margin-bottom: 12px; }
.footer-logo span { color: var(--accent); }
.footer-tagline { font-size: 13px; line-height: 1.7; max-width: 260px; margin-bottom: 20px; }
.footer-socials { display: flex; gap: 8px; }
.social-pill {
  width: 32px; height: 32px; border-radius: var(--r-md);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; cursor: pointer;
  transition: all 0.18s; color: rgba(255,255,255,0.45);
}
.social-pill:hover { background: rgba(255,255,255,0.08); color: var(--white); }
.footer-links   { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.footer-col     { display: flex; flex-direction: column; gap: 8px; }
.footer-col-title { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.25); margin-bottom: 6px; }
.footer-col a   { font-size: 13px; color: rgba(255,255,255,0.45); transition: color 0.18s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom  { display: flex; justify-content: space-between; align-items: center; font-size: 12px; flex-wrap: wrap; gap: 10px; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { transition: color 0.18s; }
.footer-bottom-links a:hover { color: var(--white); }
.pay-pills { display: flex; gap: 6px; }
.pay-pill { background: rgba(255,255,255,0.07); border-radius: var(--r-sm); padding: 3px 10px; font-size: 10px; font-weight: 700; }

/* ── 20. CART DRAWER ──────────────────────────────────────── */
.overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  z-index: 400; opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.overlay.open { opacity: 1; pointer-events: all; }

.cart-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: 420px; max-width: 100vw;
  background: var(--white); z-index: 401;
  display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform 0.35s var(--ease);
  box-shadow: var(--shadow-xl);
}
.cart-drawer.open { transform: translateX(0); }

.cd-header {
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.cd-header h2 { font-size: 18px; font-weight: 700; letter-spacing: -0.3px; }
.cd-header span { font-size: 12px; color: var(--muted); margin-top: 2px; display: block; }

.cd-body { flex: 1; overflow-y: auto; padding: 16px 24px; }
.cd-item { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--border); }
.cd-item:last-child { border-bottom: none; }
.cd-img  { width: 72px; height: 72px; border-radius: var(--r-md); background: var(--bg); display: flex; align-items: center; justify-content: center; font-size: 26px; flex-shrink: 0; border: 1px solid var(--border); }
.cd-img img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }
.cd-info { flex: 1; }
.cd-name  { font-size: 13px; font-weight: 600; margin-bottom: 2px; color: var(--text); }
.cd-brand { font-size: 11px; color: var(--hint); margin-bottom: 10px; }
.cd-row   { display: flex; align-items: center; justify-content: space-between; }
.cd-price { font-size: 15px; font-weight: 700; }
.cd-qty   { display: flex; align-items: center; border: 1.5px solid var(--border); border-radius: var(--r-md); overflow: hidden; }
.cd-q-btn { width: 30px; height: 30px; background: none; border: none; cursor: pointer; font-size: 16px; color: var(--muted); transition: background 0.15s; display: flex; align-items: center; justify-content: center; }
.cd-q-btn:hover { background: var(--bg); color: var(--text); }
.cd-q-val { width: 36px; text-align: center; font-size: 13px; font-weight: 600; border-left: 1.5px solid var(--border); border-right: 1.5px solid var(--border); height: 30px; display: flex; align-items: center; justify-content: center; }
.cd-remove { background: none; border: none; cursor: pointer; color: var(--lighter); font-size: 17px; transition: color 0.18s; padding: 4px; }
.cd-remove:hover { color: var(--red); }

.cd-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; text-align: center; padding: 40px; gap: 12px; }
.cd-empty-icon { font-size: 56px; opacity: 0.2; }
.cd-empty-title { font-size: 16px; font-weight: 600; }
.cd-empty-sub   { font-size: 13px; color: var(--muted); }

.cd-footer { padding: 20px 24px; border-top: 1px solid var(--border); }
.cd-upsell {
  background: var(--green-bg); border: 1px solid var(--green-light);
  border-radius: var(--r-md); padding: 10px 14px; margin-bottom: 16px;
  font-size: 12px; color: var(--green); font-weight: 500;
  display: flex; align-items: center; gap: 8px;
}
.cd-upsell-bar   { height: 3px; background: var(--border); border-radius: 2px; overflow: hidden; margin-bottom: 4px; }
.cd-upsell-fill  { height: 100%; background: var(--green); border-radius: 2px; transition: width 0.4s; }
.cd-total-row    { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 8px; }
.cd-total-row span:first-child { color: var(--muted); }
.cd-total-main   { font-size: 17px; font-weight: 700; color: var(--text); margin: 12px 0 16px; padding-top: 12px; border-top: 1.5px solid var(--border); }

/* ── 21. TOAST ────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 28px; right: 28px;
  background: var(--black); color: var(--white);
  padding: 12px 20px; border-radius: var(--r-99);
  font-size: 13px; font-weight: 500; z-index: 600;
  display: flex; align-items: center; gap: 8px;
  transform: translateY(80px); opacity: 0;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none; box-shadow: var(--shadow-xl);
}
.toast.show  { transform: translateY(0); opacity: 1; }
.toast.warn  { background: var(--amber); }
.toast.error { background: var(--red); }
.toast-check { color: #4caf50; font-size: 16px; }

/* ── 22. LOADING / SKELETON ───────────────────────────────── */
.skeleton { background: linear-gradient(90deg, var(--bg) 25%, var(--bg2) 50%, var(--bg) 75%); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: var(--r-md); }
@keyframes shimmer { 0%{background-position:200% 0;} 100%{background-position:-200% 0;} }
.loading-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.loading-card { height: 360px; border-radius: var(--r-lg); }

/* ── 23. ANIMATIONS ───────────────────────────────────────── */
@keyframes fadeUp { from{opacity:0;transform:translateY(16px);} to{opacity:1;transform:translateY(0);} }
.animate-up { animation: fadeUp 0.4s ease both; }

/* ── 24. RESPONSIVIDADE ───────────────────────────────────── */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; gap: 40px; padding: 60px 24px; }
  .hero-img-slot { max-width: 440px; margin: 0 auto; width: 100%; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links, .nav-search, .nav-search-sep { display: none; }
  .hamburger { display: flex; }
  h1 { letter-spacing: -0.5px; }
  .hero { padding: 40px 20px; }
  .hero-actions { gap: 10px; }
  .section { padding: 56px 0; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
  .pc-img { font-size: 48px; }
  .pc-body { padding: 12px 14px 16px; }
  .pc-price { font-size: 15px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .promo-inner { flex-direction: column; text-align: center; }
  .promo-img-slot { display: none; }
  .features-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .cart-drawer { width: 100%; }
  .brands-list { gap: 16px; }
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-links { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-trust { gap: 10px; }
  .trust-sep { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
  .promo-bar { font-size: 11px; gap: 8px; }
  .float-card { display: none; }
}

@supports (padding: max(0px)) {
  .header { padding-top: env(safe-area-inset-top); }
  .mobile-menu { padding-top: max(80px, calc(env(safe-area-inset-top) + 60px)); }
}