/* ==========================================================================
   Catálogo de Final de Ano 2026 — Personaliza Brindes
   Direção Visual: Roxo Principal (#2d174d), Fundos Claros, Detalhes em Dourado
   ========================================================================== */

:root {
  /* Paleta Principal */
  --purple-primary: #2d174d;
  --purple-deep: #1d0e33;
  --purple-mid: #3f2269;
  --purple-soft: #59338f;
  --purple-tint: #f4f0f9;
  --purple-tint-hover: #eae2f4;

  /* Dourado Festivo Discreto */
  --gold-primary: #c59b27;
  --gold-bright: #d8b243;
  --gold-dark: #9a7615;
  --gold-light: #f6eed5;
  --gold-border: rgba(197, 155, 39, 0.32);

  /* Neutros e Fundos Claros */
  --bg-page: #faf8fc;
  --bg-warm: #fdfbf7;
  --bg-surface: #ffffff;
  --bg-subtle: #f3eff8;
  --text-primary: #1f1430;
  --text-secondary: #534765;
  --text-muted: #766a88;
  --border-light: rgba(45, 23, 77, 0.1);
  --border-card: rgba(45, 23, 77, 0.08);

  /* WhatsApp & Ações */
  --whatsapp-green: #1f8e4d;
  --whatsapp-green-hover: #17733d;

  /* Tipografia */
  --font-sans: 'Plus Jakarta Sans', 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Cormorant Garamond', Georgia, serif;

  /* Espaçamento e Bordas */
  --container-max: 1320px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  /* Sombras Suaves */
  --shadow-xs: 0 2px 8px rgba(45, 23, 77, 0.04);
  --shadow-sm: 0 8px 24px -4px rgba(45, 23, 77, 0.07), 0 2px 6px -1px rgba(45, 23, 77, 0.04);
  --shadow-md: 0 16px 36px -6px rgba(45, 23, 77, 0.11), 0 4px 12px -2px rgba(45, 23, 77, 0.05);
  --shadow-lg: 0 24px 48px -10px rgba(45, 23, 77, 0.16);
  --shadow-gold: 0 8px 24px -4px rgba(197, 155, 39, 0.22);

  /* Transições */
  --transition-fast: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

button,
input {
  font-family: inherit;
  font-size: inherit;
}

/* Acessibilidade: foco por teclado visível e elegante */
:focus-visible {
  outline: 2px solid var(--gold-primary);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--purple-primary);
  color: #ffffff;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  z-index: 9999;
  font-weight: 600;
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   1. CABEÇALHO (HEADER)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(45, 23, 77, 0.08);
  transition: box-shadow var(--transition-smooth);
}

.site-header.is-scrolled {
  box-shadow: 0 8px 28px rgba(45, 23, 77, 0.08);
}

.header-topbar {
  background-color: var(--purple-primary);
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.78rem;
  padding: 6px 0;
  border-bottom: 1px solid rgba(216, 178, 67, 0.25);
}

.header-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.topbar-star {
  color: var(--gold-bright);
  flex-shrink: 0;
}

.topbar-contact {
  display: flex;
  align-items: center;
  gap: 16px;
  font-weight: 500;
}

.topbar-contact a:hover {
  color: var(--gold-bright);
}

.header-main {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo img {
  height: 40px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--purple-primary), var(--gold-primary));
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: var(--purple-primary);
}

.nav-link:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.2;
  padding: 13px 24px;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.btn svg {
  flex-shrink: 0;
}

.btn-primary {
  background-color: var(--purple-primary);
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(45, 23, 77, 0.22);
}

.btn-primary:hover {
  background-color: var(--purple-mid);
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(45, 23, 77, 0.28);
}

.btn-gold {
  background: linear-gradient(135deg, #d4af37 0%, #b68b1e 100%);
  color: #1d0e33;
  font-weight: 700;
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #dfc052 0%, #c59b27 100%);
  transform: translateY(-1px);
  box-shadow: 0 12px 28px -4px rgba(197, 155, 39, 0.35);
}

.btn-outline-purple {
  background-color: #ffffff;
  color: var(--purple-primary);
  border-color: rgba(45, 23, 77, 0.24);
}

.btn-outline-purple:hover {
  background-color: var(--purple-tint);
  border-color: var(--purple-primary);
}

.btn-outline-light {
  background-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.32);
}

.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.16);
  border-color: var(--gold-bright);
}

.btn-whatsapp {
  background-color: var(--whatsapp-green);
  color: #ffffff;
}

.btn-whatsapp:hover {
  background-color: var(--whatsapp-green-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(31, 142, 77, 0.26);
}

.btn-header-cta {
  padding: 10px 20px;
  font-size: 0.88rem;
  background-color: var(--purple-primary);
  color: #ffffff;
  border: 1px solid rgba(197, 155, 39, 0.4);
}

.btn-header-cta:hover {
  background-color: var(--purple-mid);
  border-color: var(--gold-bright);
}

.mobile-menu-toggle {
  display: none;
  background: var(--purple-tint);
  border: 1px solid var(--border-light);
  color: var(--purple-primary);
  width: 42px;
  height: 42px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.mobile-nav-drawer {
  display: none;
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
  padding: 12px 24px 20px;
}

.mobile-nav-drawer.is-open {
  display: block;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 14px;
}

.mobile-nav-list a {
  display: block;
  padding: 10px 12px;
  font-weight: 600;
  color: var(--text-primary);
  border-radius: var(--radius-sm);
}

.mobile-nav-list a:hover {
  background: var(--purple-tint);
  color: var(--purple-primary);
}

/* ==========================================================================
   2. ABERTURA PRINCIPAL (HERO)
   ========================================================================== */
.hero-section {
  position: relative;
  background:
    radial-gradient(circle at 85% 18%, rgba(212, 175, 55, 0.14) 0%, transparent 45%),
    radial-gradient(circle at 12% 80%, rgba(89, 51, 143, 0.25) 0%, transparent 50%),
    linear-gradient(135deg, #2d174d 0%, #21103a 58%, #190b2d 100%);
  color: #ffffff;
  padding: 56px 0 68px;
  overflow: hidden;
  border-bottom: 3px solid var(--gold-primary);
}

/* Detalhes natalinos sutis (constelação de estrelas douradas discretas) */
.hero-decor-stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  background-image:
    radial-gradient(1.5px 1.5px at 15% 22%, #e6c875 90%, transparent),
    radial-gradient(2px 2px at 42% 14%, #e6c875 90%, transparent),
    radial-gradient(1.5px 1.5px at 78% 12%, #ffffff 90%, transparent),
    radial-gradient(2px 2px at 64% 82%, #e6c875 90%, transparent),
    radial-gradient(1.5px 1.5px at 28% 74%, #ffffff 90%, transparent);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.02fr 1.18fr;
  gap: 44px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(212, 175, 55, 0.14);
  border: 1px solid rgba(212, 175, 55, 0.42);
  color: #f3d98b;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(2.25rem, 4.2vw, 3.55rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 20px;
}

.hero-title .gold-accent {
  color: #f0cf6e;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
}

.hero-description {
  font-size: clamp(1.02rem, 1.35vw, 1.18rem);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.88);
  max-width: 540px;
  margin-bottom: 30px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.82);
}

.hero-highlight-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-highlight-item svg {
  color: var(--gold-bright);
  flex-shrink: 0;
}

/* Composição Visual com Fotos Reais dos Kits Abertos */
.hero-showcase {
  display: grid;
  grid-template-columns: 1.2fr 0.88fr;
  grid-template-rows: auto auto;
  gap: 16px;
  align-items: stretch;
}

.hero-showcase-card {
  position: relative;
  background: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.28);
  border: 2px solid rgba(212, 175, 55, 0.35);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth);
}

.hero-showcase-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-bright);
}

.hero-showcase-main {
  grid-row: 1 / 3;
}

.hero-showcase-img-wrap {
  position: relative;
  width: 100%;
  background: #f9f6f0;
  overflow: hidden;
}

.hero-showcase-main .hero-showcase-img-wrap {
  aspect-ratio: 4 / 4.2;
}

.hero-showcase-sub .hero-showcase-img-wrap {
  aspect-ratio: 16 / 11;
}

.hero-showcase-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 500ms ease;
}

.hero-showcase-card:hover .hero-showcase-img-wrap img {
  transform: scale(1.03);
}

.hero-showcase-caption {
  padding: 12px 16px;
  background: #ffffff;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border-top: 1px solid rgba(45, 23, 77, 0.06);
}

.hero-showcase-caption-text strong {
  display: block;
  font-size: 0.92rem;
  color: var(--purple-primary);
  line-height: 1.25;
}

.hero-showcase-caption-text span {
  font-size: 0.76rem;
  color: var(--text-secondary);
}

.hero-sku-pill {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: var(--radius-pill);
  background: var(--purple-tint);
  color: var(--purple-primary);
  flex-shrink: 0;
}

/* ==========================================================================
   CABEÇALHOS DE SEÇÃO
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold-dark);
  background: var(--gold-light);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
  border: 1px solid rgba(197, 155, 39, 0.25);
}

.section-title {
  font-size: clamp(1.85rem, 3vw, 2.55rem);
  font-weight: 800;
  color: var(--purple-primary);
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.section-subtitle {
  font-size: 1.04rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ==========================================================================
   3. KITS EM DESTAQUE (#kits)
   ========================================================================== */
.kits-section {
  padding: 84px 0 76px;
  background: linear-gradient(180deg, var(--bg-warm) 0%, var(--bg-page) 100%);
  position: relative;
}

.kits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.kit-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
}

.kit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(197, 155, 39, 0.45);
}

.kit-media {
  position: relative;
  aspect-ratio: 4 / 3.4;
  background: #f6f2eb;
  overflow: hidden;
  border-bottom: 1px solid var(--border-light);
}

.kit-media a {
  display: block;
  width: 100%;
  height: 100%;
}

.kit-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 550ms cubic-bezier(0.16, 1, 0.3, 1);
}

.kit-card:hover .kit-media img {
  transform: scale(1.03);
}

.kit-top-badges {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  pointer-events: none;
}

.kit-sku-badge {
  background: rgba(45, 23, 77, 0.9);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(212, 175, 55, 0.45);
  white-space: nowrap;
}

.kit-pieces-badge {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  color: var(--purple-primary);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-xs);
  white-space: nowrap;
}

.kit-body {
  padding: 24px 26px 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.kit-header-row {
  margin-bottom: 10px;
}

.kit-name {
  font-size: 1.38rem;
  font-weight: 800;
  color: var(--purple-primary);
  line-height: 1.25;
  margin-bottom: 3px;
}

.kit-name a:hover {
  color: var(--purple-soft);
}

.kit-fullname {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.kit-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
  line-height: 1.5;
}

.kit-composition {
  background: var(--bg-subtle);
  border: 1px solid rgba(45, 23, 77, 0.07);
  border-radius: var(--radius-md);
  padding: 11px 14px;
  margin-bottom: 18px;
  flex-grow: 1;
}

.kit-composition-title {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--purple-primary);
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(45, 23, 77, 0.07);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  white-space: nowrap;
}

.kit-composition-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.kit-composition-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--text-primary);
  line-height: 1.35;
}

.kit-item-name {
  display: flex;
  align-items: baseline;
  gap: 6px;
  min-width: 0;
}

.kit-item-dot {
  color: var(--gold-primary);
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}

.kit-item-sku {
  font-size: 0.66rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.88);
  padding: 1px 6px;
  border-radius: 5px;
  border: 1px solid rgba(45, 23, 77, 0.08);
  flex-shrink: 0;
  white-space: nowrap;
}

.kit-actions {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 10px;
  margin-top: auto;
}

.kit-actions .btn {
  padding: 11px 14px;
  font-size: 0.86rem;
}

.kits-note-banner {
  margin-top: 36px;
  background: #ffffff;
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: var(--shadow-xs);
}

.kits-note-text {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.kits-note-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gold-light);
  color: var(--gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ==========================================================================
   4. CATÁLOGO COMPLETO DE PRODUTOS (#catalogo)
   ========================================================================== */
.catalog-section {
  padding: 84px 0;
  background-color: #ffffff;
  border-top: 1px solid var(--border-light);
}

.catalog-controls {
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  margin-bottom: 36px;
  box-shadow: var(--shadow-xs);
  overflow: hidden;
}

.catalog-search-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.search-input-wrap {
  position: relative;
  flex: 1;
  min-width: 0;
  max-width: 540px;
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  min-width: 0;
  height: 44px;
  padding: 0 36px 0 38px;
  border: 1.5px solid rgba(45, 23, 77, 0.16);
  border-radius: var(--radius-pill);
  background: #ffffff;
  color: var(--text-primary);
  font-size: 0.88rem;
  text-overflow: ellipsis;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-input:focus {
  outline: none;
  border-color: var(--purple-primary);
  box-shadow: 0 0 0 3px rgba(45, 23, 77, 0.1);
}

.search-clear-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: none;
  background: var(--purple-tint);
  color: var(--purple-primary);
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.search-clear-btn.is-visible {
  display: inline-flex;
}

.catalog-meta-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.catalog-count {
  font-size: 0.84rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.catalog-count strong {
  color: var(--purple-primary);
  font-weight: 700;
}

.separate-items-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--purple-primary);
  background: #ffffff;
  border: 1px solid rgba(45, 23, 77, 0.18);
  padding: 6px 13px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.separate-items-toggle:hover,
.separate-items-toggle.is-active {
  background: var(--purple-primary);
  color: #ffffff;
  border-color: var(--purple-primary);
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-chip {
  padding: 8px 15px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(45, 23, 77, 0.14);
  background: #ffffff;
  color: var(--text-secondary);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.filter-chip:hover {
  border-color: var(--purple-primary);
  color: var(--purple-primary);
  background: var(--purple-tint);
}

.filter-chip.is-active {
  background: var(--purple-primary);
  color: #ffffff;
  border-color: var(--purple-primary);
  box-shadow: 0 4px 12px rgba(45, 23, 77, 0.2);
}

.filter-chip-count {
  font-size: 0.72rem;
  padding: 1px 6px;
  border-radius: var(--radius-pill);
  background: rgba(45, 23, 77, 0.08);
  color: inherit;
}

.filter-chip.is-active .filter-chip-count {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

/* Grade de Produtos do Catálogo (4 colunas no computador, 2/1 no celular) */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.product-card {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(45, 23, 77, 0.22);
}

.product-img-link {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #ffffff;
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
}

.product-img-link img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 400ms ease;
}

.product-card:hover .product-img-link img {
  transform: scale(1.04);
}

.product-card-badges {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  pointer-events: none;
}

.product-sku-tag {
  background: var(--purple-tint);
  color: var(--purple-primary);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 6px;
  border: 1px solid rgba(45, 23, 77, 0.1);
}

.product-separate-tag {
  background: var(--gold-light);
  color: var(--gold-dark);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid rgba(197, 155, 39, 0.3);
}

.product-body {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.product-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 8px;
}

.product-title a:hover {
  color: var(--purple-primary);
}

.product-short-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
  flex-grow: 1;
}

.product-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
}

.product-actions .btn {
  width: 100%;
  padding: 10px 14px;
  font-size: 0.84rem;
}

/* Estado vazio da busca */
.catalog-empty-state {
  display: none;
  text-align: center;
  padding: 56px 24px;
  background: var(--bg-page);
  border: 1px dashed rgba(45, 23, 77, 0.2);
  border-radius: var(--radius-lg);
  max-width: 560px;
  margin: 16px auto;
}

.catalog-empty-state.is-visible {
  display: block;
}

.empty-state-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--purple-tint);
  color: var(--purple-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.catalog-empty-state h3 {
  font-size: 1.25rem;
  color: var(--purple-primary);
  margin-bottom: 8px;
}

.catalog-empty-state p {
  font-size: 0.94rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.empty-state-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   5. SEÇÃO DE PERSONALIZAÇÃO (#personalizacao)
   ========================================================================== */
.personalization-section {
  padding: 84px 0;
  background: linear-gradient(180deg, var(--bg-page) 0%, var(--bg-subtle) 100%);
  border-top: 1px solid var(--border-light);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}

.step-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--purple-primary);
  color: var(--gold-bright);
  font-size: 1.25rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border: 1px solid rgba(212, 175, 55, 0.4);
}

.step-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--purple-primary);
  margin-bottom: 10px;
  line-height: 1.3;
}

.step-text {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   6. ACESSO AO PDF (#catalogo-pdf)
   ========================================================================== */
.pdf-section {
  padding: 40px 0;
  background: var(--bg-warm);
  border-top: 1px solid rgba(197, 155, 39, 0.22);
  border-bottom: 1px solid rgba(197, 155, 39, 0.22);
}

.pdf-banner {
  background: #ffffff;
  border: 1.5px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 28px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: var(--shadow-sm);
}

.pdf-banner-info {
  display: flex;
  align-items: center;
  gap: 20px;
}

.pdf-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--purple-tint);
  color: var(--purple-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(45, 23, 77, 0.12);
}

.pdf-banner-text h2 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--purple-primary);
  margin-bottom: 4px;
}

.pdf-banner-text p {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   7. CHAMADA FINAL PARA O COMERCIAL (#comercial)
   ========================================================================== */
.commercial-cta-section {
  padding: 88px 0;
  background:
    radial-gradient(circle at 85% 20%, rgba(212, 175, 55, 0.16) 0%, transparent 45%),
    radial-gradient(circle at 15% 85%, rgba(89, 51, 143, 0.35) 0%, transparent 50%),
    linear-gradient(135deg, #2d174d 0%, #1d0e33 100%);
  color: #ffffff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.commercial-cta-box {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.commercial-cta-title {
  font-size: clamp(1.85rem, 3.2vw, 2.65rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
  color: #ffffff;
}

.commercial-cta-text {
  font-size: 1.04rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 28px;
}

.commercial-cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

.commercial-cta-actions .btn {
  padding: 12px 24px;
  font-size: 0.92rem;
}

/* ==========================================================================
   8. RODAPÉ (FOOTER) E BOTÃO FLUTUANTE DE WHATSAPP
   ========================================================================== */
.site-footer {
  background-color: #160a28;
  color: rgba(255, 255, 255, 0.82);
  padding: 56px 0 96px; /* espaço inferior extra para que o botão flutuante nunca cubra links */
  border-top: 2px solid rgba(212, 175, 55, 0.3);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  margin-bottom: 14px;
}

.footer-slogan {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  font-size: 1.02rem;
  font-weight: 600;
  color: #f0cf6e;
  margin-bottom: 10px;
}

.brazil-flag-icon {
  width: 22px;
  height: 15px;
  border-radius: 2px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

.footer-desc {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.68);
  max-width: 360px;
}

.footer-col h3 {
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #ffffff;
  margin-bottom: 14px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: #f0cf6e;
}

.footer-bottom {
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.58);
}

/* Botão Flutuante de WhatsApp */
.floating-whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 990;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--whatsapp-green);
  color: #ffffff;
  padding: 13px 20px;
  border-radius: var(--radius-pill);
  box-shadow: 0 10px 28px rgba(23, 115, 61, 0.38);
  font-weight: 700;
  font-size: 0.9rem;
  border: 2px solid #ffffff;
  transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.floating-whatsapp:hover {
  background-color: var(--whatsapp-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(23, 115, 61, 0.48);
}

/* ==========================================================================
   RESPONSIVIDADE (TABLET E CELULAR)
   ========================================================================== */
@media (max-width: 1180px) {
  .catalog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .header-topbar {
    display: none;
  }

  .main-nav {
    display: none;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .hero-section {
    padding: 36px 0 48px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .kits-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .pdf-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
  }

  .pdf-banner .btn {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  .header-main {
    height: 64px;
  }

  .brand-logo img {
    height: 32px;
  }

  .btn-header-cta {
    padding: 8px 14px;
    font-size: 0.8rem;
  }

  /* No celular, abertura compacta com produtos visíveis logo no início */
  .hero-section {
    padding: 24px 0 36px;
  }

  .hero-eyebrow {
    font-size: 0.7rem;
    margin-bottom: 12px;
  }

  .hero-title {
    font-size: 1.85rem;
    margin-bottom: 12px;
  }

  .hero-description {
    font-size: 0.94rem;
    margin-bottom: 18px;
  }

  .hero-cta-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
  }

  .hero-cta-group .btn {
    padding: 11px 10px;
    font-size: 0.82rem;
  }

  .hero-showcase {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .hero-showcase-main {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .hero-showcase-main .hero-showcase-img-wrap {
    aspect-ratio: 16 / 10;
  }

  .hero-showcase-sub .hero-showcase-img-wrap {
    aspect-ratio: 4 / 3;
  }

  /* Selos sobre a imagem do kit mais discretos no celular para destacar a foto */
  .kit-top-badges {
    top: 8px;
    left: 8px;
    right: 8px;
    gap: 6px;
  }

  .kit-sku-badge {
    font-size: 0.62rem;
    padding: 3px 8px;
    letter-spacing: 0.02em;
  }

  .kit-pieces-badge {
    font-size: 0.6rem;
    padding: 3px 8px;
  }

  .kit-body {
    padding: 16px 14px 18px;
  }

  .kit-name {
    font-size: 1.2rem;
  }

  .kit-fullname {
    font-size: 0.74rem;
  }

  .kit-desc {
    font-size: 0.8rem;
    margin-bottom: 12px;
    line-height: 1.45;
  }

  /* Lista de itens do kit mais organizada e com fontes menores no celular */
  .kit-composition {
    padding: 9px 11px;
    margin-bottom: 14px;
    border-radius: 10px;
  }

  .kit-composition-title {
    font-size: 0.6rem;
    margin-bottom: 6px;
    padding-bottom: 5px;
    letter-spacing: 0.04em;
  }

  .kit-composition-list {
    gap: 4px;
  }

  .kit-composition-list li {
    font-size: 0.71rem;
    line-height: 1.3;
    gap: 6px;
  }

  .kit-item-dot {
    font-size: 0.62rem;
  }

  .kit-item-sku {
    font-size: 0.6rem;
    padding: 1px 5px;
  }

  .kit-actions {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .kit-actions .btn {
    padding: 10px 12px;
    font-size: 0.82rem;
  }

  .kits-note-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 16px;
  }

  .kits-note-text {
    font-size: 0.82rem;
  }

  /* Busca e botões de filtro rápidos ajustados sem cortar nas bordas */
  .catalog-controls {
    padding: 14px 12px;
    border-radius: 14px;
  }

  .catalog-search-row {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    margin-bottom: 12px;
  }

  .search-input-wrap {
    max-width: 100%;
    width: 100%;
  }

  .search-icon {
    left: 12px;
    width: 15px;
    height: 15px;
  }

  .search-input {
    height: 40px;
    padding: 0 32px 0 34px;
    font-size: 0.78rem;
  }

  .catalog-meta-bar {
    justify-content: space-between;
    gap: 8px;
  }

  .separate-items-toggle {
    font-size: 0.74rem;
    padding: 5px 11px;
  }

  .catalog-count {
    font-size: 0.76rem;
  }

  .filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    overflow: visible;
    padding-bottom: 0;
  }

  .filter-chip {
    padding: 6px 10px;
    font-size: 0.74rem;
    gap: 5px;
    flex-shrink: 1;
  }

  .filter-chip-count {
    font-size: 0.66rem;
    padding: 1px 5px;
  }

  /* 2 colunas legíveis no celular e 1 coluna em telas muito estreitas */
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .product-img-link {
    padding: 10px;
  }

  .product-body {
    padding: 11px;
  }

  .product-title {
    font-size: 0.84rem;
  }

  .product-short-desc {
    font-size: 0.73rem;
    margin-bottom: 10px;
  }

  .product-actions .btn {
    padding: 8px 10px;
    font-size: 0.75rem;
  }

  /* Chamada comercial com botão proporcional no celular */
  .commercial-cta-section {
    padding: 56px 0;
  }

  .commercial-cta-title {
    font-size: 1.6rem;
    margin-bottom: 12px;
  }

  .commercial-cta-text {
    font-size: 0.92rem;
    margin-bottom: 22px;
  }

  .commercial-cta-actions .btn {
    padding: 11px 18px;
    font-size: 0.82rem;
    max-width: 100%;
    white-space: normal;
  }

  .commercial-cta-actions .btn svg {
    width: 16px;
    height: 16px;
  }

  .floating-whatsapp {
    right: 12px;
    bottom: 12px;
    padding: 9px 14px;
    font-size: 0.78rem;
  }

  .floating-whatsapp-label {
    display: inline;
  }
}

@media (max-width: 420px) {
  .hero-cta-group {
    grid-template-columns: 1fr;
  }

  .catalog-grid {
    grid-template-columns: 1fr;
  }
}