/* ============================================================
   CLAMARRO COSMETICS — styles.css  v6.0
   ============================================================
   SISTEMA DE TEMAS (Light / Dark)
   ─────────────────────────────────────────────────────────────
   Estratégia:
   • Tema ESCURO = padrão (html sem atributo, ou data-theme="dark")
   • Tema CLARO  = html[data-theme="light"]
   • Todas as cores sensíveis ao tema usam variáveis semânticas
     prefixadas --bg-*, --text-*, --surface-*, --border-*
   • As variáveis de marca (--gold, --whatsapp…) são invariantes
   • Transição global de 0.3s em background, color e border-color
   ─────────────────────────────────────────────────────────────
   ÍNDICE
    0. Reset
    1. Variáveis — tema escuro (padrão)
    2. Variáveis — tema claro  [data-theme="light"]
    3. Transições de tema
    4. Utilitários / tipografia
    5. Botões
    6. Botão de tema (theme-toggle)
    7. Header / Nav
    8. Hero
    9. Sobre
   10. Catálogo + Cards + Paginação
   11. Carrinho (painel + formulário)
   12. Modal de produto
   13. Contato
   14. Footer
   15. FAB WhatsApp
   16. Toast
   17. Animações scroll
   18. Scrollbar
   19. Responsivo — Mobile First
   20. Vitrine Home
   21. Catálogo — página exclusiva
   22. Formulário Fale Conosco
   ============================================================ */

/* ============================================================
   0. RESET
   ============================================================ */
/* 
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
} */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ADICIONE estas duas linhas: */
html {
  overflow-x: hidden;
  width: 100%;
}

/* ============================================================
   1. VARIÁVEIS — TEMA ESCURO (padrão)
   ============================================================ */

:root {
  /* ── Cores de marca (imutáveis entre temas) ── */
  --gold-light: #f0d080;
  --gold: #c9a84c;
  --gold-dark: #a8741a;
  --gold-subtle: rgba(201, 168, 76, 0.12);
  --gold-border: rgba(201, 168, 76, 0.30);

  --success: #22c55e;
  --error: #ef4444;
  --whatsapp: #25d366;
  --whatsapp-dark: #128c7e;

  /* ── Semânticas do tema ESCURO ── */
  /* Fundos */
  --bg-page: #0a0a0a;
  /* fundo do body */
  --bg-section-alt: #111111;
  /* seções alternadas */
  --bg-surface: #161616;
  /* cards, painéis */
  --bg-elevated: #1e1e1e;
  /* inputs, hover states */
  --bg-nav: rgba(10, 10, 10, .95);
  --bg-overlay: rgba(0, 0, 0, .70);
  --bg-overlay-strong: rgba(0, 0, 0, .85);

  /* Textos */
  --text-primary: #ffffff;
  --text-secondary: #c0c0c0;
  --text-muted: #888888;

  /* Bordas */
  --border-subtle: rgba(255, 255, 255, .06);
  --border-medium: rgba(255, 255, 255, .08);
  --border-strong: rgba(255, 255, 255, .10);

  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, .40);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, .50);
  --shadow-gold: 0 4px 24px rgba(201, 168, 76, .25);

  /* Nav mobile */
  --bg-nav-mobile: rgba(10, 10, 10, .98);

  /* Carrinho */
  --bg-cart-form: rgba(0, 0, 0, .15);
  --bg-cart-form-mobile: rgba(0, 0, 0, .20);

  /* Modal */
  --bg-modal-close: rgba(255, 255, 255, .08);
  --bg-modal-close-hover: rgba(255, 255, 255, .15);

  /* Scrollbar */
  --scrollbar-track: #0a0a0a;

  /* Cart misc */
  --cart-item-border: rgba(255, 255, 255, .04);
  --cart-items-border: rgba(255, 255, 255, .05);
  --cart-header-border: rgba(255, 255, 255, .06);
  --cart-form-title-border: rgba(255, 255, 255, .06);
  --cart-remove-color: rgba(255, 255, 255, .25);

  /* Footer */
  --footer-bottom-border: rgba(255, 255, 255, .06);

  /* Números sobre */
  --numeros-border: rgba(255, 255, 255, .06);

  /* Hero decorativo */
  --hero-pill-bg: rgba(255, 255, 255, .04);

  /* ── Layout & tipografia (imutáveis) ── */
  --font-primary: 'Poppins', sans-serif;
  --font-accent: 'Montserrat', sans-serif;
  --text-base: 15px;
  --max-w: 1200px;
  --nav-h: 72px;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --ease: cubic-bezier(.4, 0, .2, 1);
  --duration: .25s;

  /* ── Ícone do botão de tema ── */
  --theme-icon-show: "☀️";
  --theme-icon-hide: "🌙";
}

/* ============================================================
   2. VARIÁVEIS — TEMA CLARO
   ============================================================
   Aplicado quando <html data-theme="light">
   Paleta inspirada em GitHub Light / Notion:
   fundos brancos/cinza-claros, textos escuros, bordas sutis.
   O dourado da marca é preservado como acento.
   ============================================================ */

[data-theme="light"] {
  /* Fundos */
  --bg-page: #f5f4f0;
  --bg-section-alt: #ffffff;
  --bg-surface: #ffffff;
  --bg-elevated: #f0efe9;
  --bg-nav: rgba(255, 255, 255, .95);
  --bg-overlay: rgba(0, 0, 0, .45);
  --bg-overlay-strong: rgba(0, 0, 0, .55);

  /* Textos */
  --text-primary: #1a1a1a;
  --text-secondary: #4a4a4a;
  --text-muted: #6b6b6b;

  /* Bordas */
  --border-subtle: rgba(0, 0, 0, .07);
  --border-medium: rgba(0, 0, 0, .10);
  --border-strong: rgba(0, 0, 0, .14);

  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, .08);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, .12);
  --shadow-gold: 0 4px 24px rgba(201, 168, 76, .20);

  /* Nav mobile */
  --bg-nav-mobile: rgba(255, 255, 255, .98);

  /* Carrinho */
  --bg-cart-form: rgba(0, 0, 0, .03);
  --bg-cart-form-mobile: rgba(0, 0, 0, .04);

  /* Modal */
  --bg-modal-close: rgba(0, 0, 0, .06);
  --bg-modal-close-hover: rgba(0, 0, 0, .12);

  /* Scrollbar */
  --scrollbar-track: #f0efe9;

  /* Cart misc */
  --cart-item-border: rgba(0, 0, 0, .06);
  --cart-items-border: rgba(0, 0, 0, .07);
  --cart-header-border: rgba(0, 0, 0, .08);
  --cart-form-title-border: rgba(0, 0, 0, .08);
  --cart-remove-color: rgba(0, 0, 0, .25);

  /* Footer */
  --footer-bottom-border: rgba(0, 0, 0, .08);

  /* Números sobre */
  --numeros-border: rgba(0, 0, 0, .08);

  /* Hero decorativo */
  --hero-pill-bg: rgba(0, 0, 0, .04);
}

/* ============================================================
   3. TRANSIÇÕES GLOBAIS DE TEMA
   Aplicadas a todos os elementos para troca suave.
   Exclui transform e opacity para não interferir em animações.
   ============================================================ */

*,
*::before,
*::after {
  transition:
    background-color 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

/* Exceções: elementos que precisam de transições próprias */
.btn,
.product-card,
.mvv-card,
.contato-item,
.numero-item,
.animate-on-scroll,
.fab-whatsapp,
.fab-whatsapp__tooltip,
.product-card__img,
.nav__link::after,
.cart-panel,
.cart-overlay {
  transition-property: background-color, color, border-color, box-shadow,
    transform, opacity, filter, max-width, width;
  transition-duration: 0.3s, 0.3s, 0.3s, 0.3s, 0.25s, 0.3s, 0.25s, 0.3s, 0.3s;
  transition-timing-function: ease;
}

/* ============================================================
   4. BASE / UTILITÁRIOS
   ============================================================ */

html {
  scroll-behavior: smooth;
  font-size: var(--text-base);
}

body {
  font-family: var(--font-primary);
  background: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

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

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: inherit;
}

.hidden {
  display: none !important;
}

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

.gold {
  color: var(--gold);
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-label {
  display: inline-block;
  font-family: var(--font-accent);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  padding: 4px 16px;
  border: 1px solid var(--gold-border);
  border-radius: 100px;
}

.section-title {
  font-family: var(--font-accent);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: .95rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
}

/* ============================================================
   5. BOTÕES
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-size: .875rem;
  font-weight: 600;
  font-family: var(--font-accent);
  letter-spacing: .04em;
  transition: all var(--duration) var(--ease);
  cursor: pointer;
  white-space: nowrap;
  border: 2px solid transparent;
}

.btn--primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #1a1a1a;
  /* sempre escuro sobre dourado */
  border-color: transparent;
  box-shadow: var(--shadow-gold);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(201, 168, 76, .4);
}

.btn--outline {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold-border);
}

.btn--outline:hover {
  background: var(--gold-subtle);
  border-color: var(--gold);
}

.btn--whatsapp {
  background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
  color: #ffffff;
  border-color: transparent;
}

.btn--whatsapp:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, .35);
}

.btn--sm {
  padding: 8px 18px;
  font-size: .8rem;
}

.btn--lg {
  padding: 16px 40px;
  font-size: 1rem;
}

.btn--full {
  width: 100%;
  justify-content: center;
}

/* ============================================================
   6. BOTÃO DE TEMA — theme-toggle
   ============================================================
   Posicionado no nav, entre os links e o ícone do carrinho.
   Acessível via teclado, com aria-label dinâmico (via JS).
   ============================================================ */

.theme-toggle {
  /* Pill compacto com ícone + texto */
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid var(--gold-border);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-family: var(--font-accent);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  transition:
    background-color 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.2s ease,
    transform 0.15s ease;
  white-space: nowrap;
  user-select: none;
}

.theme-toggle:hover {
  border-color: var(--gold);
  color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-subtle);
  transform: scale(1.04);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.theme-toggle__icon {
  font-size: 1rem;
  line-height: 1;
  /* Animação de rotação na troca de tema */
  display: inline-block;
  transition: transform 0.4s var(--ease);
}

.theme-toggle:active .theme-toggle__icon {
  transform: rotate(30deg);
}

.theme-toggle__label {
  /* Visível no desktop; escondido em telas muito estreitas */
}

/* No tema claro o botão ganha destaque leve */
[data-theme="light"] .theme-toggle {
  background: #fffdf5;
  border-color: var(--gold-border);
}

/* ============================================================
   7. HEADER / NAV
   ============================================================ */

#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background 0.3s ease, box-shadow 0.3s ease;
  background: transparent;
}

#header.header--scrolled {
  background: var(--bg-nav);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--gold-border);
}

/* No tema claro, header sempre sólido (melhor contraste) */
[data-theme="light"] #header {
  background: var(--bg-nav);
  box-shadow: 0 1px 0 var(--border-subtle);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-svg {
  width: 42px;
  height: 34px;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-main {
  font-family: var(--font-accent);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: .08em;
}

.logo-sub {
  font-family: var(--font-accent);
  font-size: .6rem;
  font-weight: 600;
  letter-spacing: .22em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav__link {
  font-size: .82rem;
  font-weight: 600;
  font-family: var(--font-accent);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color var(--duration) var(--ease);
  position: relative;
  padding-bottom: 4px;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width var(--duration) var(--ease);
}

.nav__link:hover,
.nav__link.active {
  color: var(--gold);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

/* Botão carrinho */
.nav__cart-btn {
  position: relative;
  padding: 8px;
  color: var(--text-secondary);
  font-size: 1.1rem;
  transition: color var(--duration) var(--ease);
}

.nav__cart-btn:hover {
  color: var(--gold);
}

.cart-count {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--gold);
  color: #1a1a1a;
  font-size: .65rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0);
  transition: transform .2s var(--ease);
}

.cart-count--has {
  transform: scale(1);
}

/* Hambúrguer */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transition: all .25s var(--ease);
  transform-origin: center;
}

.nav__toggle--open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle--open span:nth-child(2) {
  opacity: 0;
}

.nav__toggle--open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   8. HERO
   ============================================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--nav-h) 0 0;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 15% 50%, rgba(201, 168, 76, .08) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 85% 30%, rgba(201, 168, 76, .05) 0%, transparent 70%),
    var(--bg-section-alt);
}

/* No tema claro o hero tem fundo mais suave */
[data-theme="light"] .hero__bg {
  background:
    radial-gradient(ellipse 70% 60% at 15% 50%, rgba(201, 168, 76, .12) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 85% 30%, rgba(201, 168, 76, .08) 0%, transparent 70%),
    linear-gradient(160deg, #fdfcf7 0%, #f5f4f0 100%);
}

.hero__deco-line {
  position: absolute;
  pointer-events: none;
}

.hero__deco-line--1 {
  top: 15%;
  right: 8%;
  width: 340px;
  height: 340px;
  border: 1px solid var(--gold-border);
  border-radius: 50%;
  animation: rotateSlow 40s linear infinite;
}

.hero__deco-line--2 {
  bottom: 10%;
  left: 5%;
  width: 200px;
  height: 200px;
  border: 1px solid rgba(201, 168, 76, .1);
  border-radius: 50%;
  animation: rotateSlow 30s linear infinite reverse;
}

@keyframes rotateSlow {
  to {
    transform: rotate(360deg);
  }
}

#particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  border-radius: 50%;
  background: var(--gold);
  animation: floatParticle ease-in-out infinite alternate;
}

@keyframes floatParticle {
  0% {
    transform: translateY(0) scale(1);
  }

  100% {
    transform: translateY(-30px) scale(1.2);
  }
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 60px 24px 40px;
  animation: fadeUp .8s var(--ease) both;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-accent);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold-border);
  border-radius: 100px;
  padding: 5px 18px;
  margin-bottom: 28px;
}

.hero__title {
  font-family: var(--font-accent);
  font-size: clamp(2.4rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.01em;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.hero__title--gold {
  background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(.9rem, 2vw, 1.05rem);
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero__pills {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 32px 24px 60px;
  animation: fadeUp .8s .3s var(--ease) both;
}

.hero__pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--hero-pill-bg);
  border: 1px solid var(--gold-border);
  border-radius: 100px;
  padding: 8px 20px;
  font-size: .8rem;
  font-weight: 500;
  color: var(--text-secondary);
  backdrop-filter: blur(8px);
}

.hero__pill i {
  color: var(--gold);
}

/* ============================================================
   9. SOBRE
   ============================================================ */

.sobre {
  padding: 120px 0;
  background: var(--bg-page);
}

.sobre__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  margin-bottom: 80px;
}

.sobre__lead {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.7;
}

.sobre__text p {
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.75;
}

.sobre__valores {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.valor-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  transition: border-color var(--duration) var(--ease),
    background-color 0.3s ease,
    box-shadow 0.3s ease;
}

.valor-item:hover {
  border-color: var(--gold-border);
  box-shadow: var(--shadow-gold);
}

.valor-item i {
  font-size: 1.4rem;
  color: var(--gold);
  width: 32px;
  text-align: center;
  flex-shrink: 0;
}

.valor-item strong {
  display: block;
  font-size: .9rem;
  color: var(--text-primary);
}

.valor-item span {
  font-size: .8rem;
  color: var(--text-muted);
}

/* Cards MVV */
.sobre__cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mvv-card {
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  transition: all .3s var(--ease);
  opacity: 0;
  transform: translateY(20px);
}

.mvv-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.mvv-card:hover {
  border-color: var(--gold-border);
  box-shadow: var(--shadow-gold);
}

.mvv-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold-subtle);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-sm);
  color: var(--gold);
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.mvv-card h3 {
  font-family: var(--font-accent);
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 10px;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.mvv-card p {
  font-size: .88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Números */
.sobre__numeros {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  border-top: 1px solid var(--numeros-border);
  padding-top: 56px;
}

.numero-item {
  text-align: center;
  opacity: 0;
  transform: translateY(16px);
  transition: all .4s var(--ease);
}

.numero-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.numero-item__value {
  display: block;
  font-family: var(--font-accent);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}

.numero-item__label {
  font-size: .8rem;
  color: var(--text-muted);
  letter-spacing: .05em;
  text-transform: uppercase;
}

/* ============================================================
   10. CATÁLOGO + CARDS + PAGINAÇÃO
   ============================================================ */

.catalogo {
  padding: 120px 0;
  background: var(--bg-section-alt);
}

/* Filtros */
.catalogo__filtros {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: flex-end;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 40px;
}

.filtro-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 160px;
}

.filtro-group--search {
  flex: 2;
}

/*
 * .filtro-search-row
 * Contém o input de busca + botão BUSCAR lado a lado.
 * Desktop: uma linha horizontal.
 * Mobile:  empilha (input em cima, botão embaixo).
 */
.filtro-search-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

/* O input ocupa todo o espaço restante na linha */
.filtro-search-row .filtro-input {
  flex: 1;
  min-width: 0; /* impede overflow em containers flex */
}

/* Botão BUSCAR — mesma altura que o input, touch-friendly (min 44px) */
.filtro-search-row .btn {
  white-space: nowrap;
  flex-shrink: 0;
  min-height: 44px; /* área de toque mínima recomendada para mobile */
  align-self: stretch;
}

/* Mobile: empilha input e botão em coluna */
@media (max-width: 480px) {
  .filtro-search-row {
    flex-direction: column;
    gap: 8px;
  }
  .filtro-search-row .btn {
    width: 100%;
    justify-content: center;
  }
}

.filtro-group label {
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: .06em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}

.filtro-group label i {
  color: var(--gold);
}

.filtro-select,
.filtro-input {
  background: var(--bg-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 10px 14px;
  font-size: .88rem;
  transition: border-color var(--duration) var(--ease),
    background-color 0.3s ease,
    color 0.3s ease;
  outline: none;
}

.filtro-select:focus,
.filtro-input:focus {
  border-color: var(--gold);
}

.filtro-select option {
  background: var(--bg-surface);
  color: var(--text-primary);
}

/* Loading */
.catalogo__loading {
  text-align: center;
  padding: 80px 0;
  color: var(--text-muted);
}

.loading-spinner {
  width: 44px;
  height: 44px;
  border: 3px solid var(--gold-border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.catalogo__empty {
  text-align: center;
  padding: 80px 0;
  color: var(--text-muted);
}

.catalogo__empty i {
  font-size: 3rem;
  margin-bottom: 16px;
  color: var(--gold-border);
}

.catalogo__error {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 0;
}

/* Grid */
.catalogo__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

/* Card de produto */
.product-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all .3s var(--ease);
}

.product-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

/* DEPOIS */
.product-card__img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  /* ← contain em vez de cover */
  padding: 8px;
  /* ← respiro para não colar nas bordas */
  transition: transform .4s var(--ease);
}

.product-card:hover .product-card__img {
  transform: scale(1.03);
}

.product-card__overlay {
  position: absolute;
  inset: 0;
  background: var(--bg-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .3s var(--ease);
}

.product-card:hover .product-card__overlay {
  opacity: 1;
}

.product-card__overlay span {
  color: var(--gold);
  font-size: .82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.product-card__categoria {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--bg-nav);
  color: var(--gold);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  border: 1px solid var(--gold-border);
  backdrop-filter: blur(8px);
}

.product-card__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card__marca {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}

.product-card__name {
  font-family: var(--font-accent);
  font-size: .92rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 8px;
  cursor: pointer;
  transition: color var(--duration) var(--ease);
}

.product-card__name:hover {
  color: var(--gold);
}

.product-card__desc {
  font-size: .8rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 16px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  flex-wrap: wrap;
}

.product-card__price {
  font-family: var(--font-accent);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--gold);
  white-space: nowrap;
}

/* Light mode: preço em dourado escuro para contraste */
[data-theme="light"] .product-card__price {
  color: var(--gold-dark);
}

/* Grupo qty + botão */
.card-add-group {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.card-qty-wrap {
  display: flex;
  align-items: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  overflow: hidden;
  height: 30px;
}

.card-qty-btn {
  width: 28px;
  height: 30px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration) var(--ease), color var(--duration) var(--ease);
  flex-shrink: 0;
  line-height: 1;
  padding: 0;
  border: none;
}

.card-qty-btn:hover {
  background: var(--gold);
  color: #1a1a1a;
}

.card-qty-input {
  width: 38px;
  height: 30px;
  text-align: center;
  background: transparent;
  border: none;
  border-left: 1px solid var(--border-medium);
  border-right: 1px solid var(--border-medium);
  color: var(--text-primary);
  font-size: .82rem;
  font-weight: 600;
  font-family: var(--font-accent);
  padding: 0 2px;
  outline: none;
  -moz-appearance: textfield;
}

.card-qty-input::-webkit-outer-spin-button,
.card-qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.product-card__add--added {
  background: linear-gradient(135deg, var(--success), #16a34a) !important;
  pointer-events: none;
  color: #ffffff !important;
}

/* Paginação */
.catalogo__pagination {
  margin-top: 48px;
}

.pagination {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-medium);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: .85rem;
  font-weight: 600;
  transition: all var(--duration) var(--ease);
}

.page-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.page-btn--active {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-color: transparent;
  color: #1a1a1a;
}

.page-btn--nav {
  width: 38px;
  height: 38px;
  font-size: .8rem;
}

.page-btn--nav:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}

.page-ellipsis {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 38px;
  color: var(--text-muted);
  font-size: .9rem;
  user-select: none;
}

/* ============================================================
   11. CARRINHO (PAINEL LATERAL)
   ============================================================ */

.cart-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: var(--bg-overlay);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s var(--ease);
  display: flex;
  justify-content: flex-end;
}

.cart-overlay--open {
  opacity: 1;
  pointer-events: all;
}

.cart-panel {
  width: 100%;
  max-width: 860px;
  height: 100%;
  background: var(--bg-section-alt);
  border-left: 1px solid var(--gold-border);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform .35s var(--ease);
}

.cart-overlay--open .cart-panel {
  transform: translateX(0);
}

.cart-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--cart-header-border);
  flex-shrink: 0;
}

.cart-panel__header h2 {
  font-family: var(--font-accent);
  font-size: 1.05rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
}

.cart-close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-modal-close);
  color: var(--text-secondary);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration) var(--ease);
  flex-shrink: 0;
}

.cart-close:hover {
  background: var(--bg-modal-close-hover);
  color: var(--text-primary);
}

.cart-body {
  display: grid;
  grid-template-columns: 1fr 340px;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}

.cart-items {
  overflow-y: auto;
  padding: 16px 20px;
  border-right: 1px solid var(--cart-items-border);
  scrollbar-width: thin;
  scrollbar-color: var(--gold-border) transparent;
  min-height: 0;
}

.cart-form-col {
  overflow-y: auto;
  padding: 16px 20px;
  background: var(--bg-cart-form);
  scrollbar-width: thin;
  scrollbar-color: var(--gold-border) transparent;
  min-height: 0;
}

.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  height: 200px;
  color: var(--text-muted);
  text-align: center;
}

.cart-empty i {
  font-size: 2.5rem;
  color: var(--gold-border);
}

.cart-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--cart-item-border);
}

.cart-item__img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  flex-shrink: 0;
}

.cart-item__info {
  flex: 1;
  min-width: 0;
}

.cart-item__name {
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item__marca {
  font-size: .7rem;
  color: var(--gold);
  margin: 2px 0;
}

.cart-item__price {
  font-size: .78rem;
  color: var(--text-muted);
}

.cart-item__qty {
  display: flex;
  align-items: center;
  gap: 6px;
}

.qty-btn {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration) var(--ease);
}

.qty-btn:hover {
  background: var(--gold);
  color: #1a1a1a;
  border-color: var(--gold);
}

.qty-input {
  width: 38px;
  text-align: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border-medium);
  border-radius: 6px;
  color: var(--text-primary);
  padding: 4px;
  font-size: .85rem;
}

.cart-item__remove {
  color: var(--cart-remove-color);
  font-size: .85rem;
  padding: 6px;
  transition: color var(--duration) var(--ease);
}

.cart-item__remove:hover {
  color: var(--error);
}

.cart-footer {
  border-top: 1px solid var(--cart-header-border);
  padding: 14px 24px 18px;
  flex-shrink: 0;
  background: var(--bg-section-alt);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  font-size: .9rem;
  color: var(--text-muted);
}

.cart-total strong {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--gold);
  font-family: var(--font-accent);
}

[data-theme="light"] .cart-total strong {
  color: var(--gold-dark);
}

/* Formulário do carrinho */
.cart-form__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-accent);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--cart-form-title-border);
}

.form-group {
  margin-bottom: 10px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.form-group label {
  display: block;
  font-size: .7rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
  letter-spacing: .04em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 8px 12px;
  font-size: .82rem;
  font-family: var(--font-primary);
  transition: border-color var(--duration) var(--ease),
    background-color 0.3s ease,
    color 0.3s ease;
  outline: none;
  resize: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
}

.field-error {
  border-color: var(--error) !important;
  box-shadow: 0 0 0 2px rgba(239, 68, 68, .2);
}

.form-group select {
  cursor: pointer;
}

.form-group select option {
  background: var(--bg-surface);
  color: var(--text-primary);
}

.cart-disclaimer {
  margin-top: 12px;
  font-size: .72rem;
  color: var(--text-muted);
  line-height: 1.5;
  display: flex;
  gap: 6px;
}

.cart-disclaimer i {
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================================================
   12. MODAL DE PRODUTO
   ============================================================ */

.product-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: var(--bg-overlay-strong);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.product-modal {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  max-width: 760px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  animation: scaleIn .3s var(--ease);
}

@keyframes scaleIn {
  from {
    transform: scale(.92);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

.product-modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 1;
  width: 36px;
  height: 36px;
  background: var(--bg-modal-close);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: .95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration) var(--ease);
}

.product-modal__close:hover {
  background: var(--bg-modal-close-hover);
  color: var(--text-primary);
}

/* DEPOIS */
.product-modal__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
}

.product-modal__img-wrap {
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  overflow: hidden;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-modal__img-wrap img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: contain;
  /* ← contain, sem corte */
  padding: 16px;
}

.product-modal__info {
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  /* ← scroll quando descrição é longa */
  max-height: 85vh;
}

.product-modal__info p {
  font-size: .88rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
  overflow-y: auto;
  /* ← scroll na descrição especificamente */
}

.product-modal__price {
  font-family: var(--font-accent);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--gold);
}

[data-theme="light"] .product-modal__price {
  color: var(--gold-dark);
}

.modal-qty-wrap {
  margin-bottom: 16px;
}

/* ============================================================
   13. CONTATO
   ============================================================ */

.contato {
  padding: 120px 0;
  background: var(--bg-page);
}

.contato__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.contato-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 32px;
  opacity: 0;
  transform: translateX(-20px);
  transition: all .4s var(--ease);
}

.contato-item.visible {
  opacity: 1;
  transform: translateX(0);
}

.contato-item__icon {
  width: 48px;
  height: 48px;
  background: var(--gold-subtle);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contato-item strong {
  display: block;
  font-size: .88rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.contato-item span {
  font-size: .85rem;
  color: var(--text-muted);
}

.contato-link {
  font-size: .95rem;
  font-weight: 600;
  color: var(--gold);
  transition: color var(--duration) var(--ease);
}

.contato-link:hover {
  color: var(--gold-light);
}

[data-theme="light"] .contato-link:hover {
  color: var(--gold-dark);
}

.cta-card {
  background: var(--bg-surface);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
  box-shadow: var(--shadow-gold);
  opacity: 0;
  transform: translateY(20px);
  transition: all .4s .1s var(--ease);
}

.cta-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.cta-card__logo {
  width: 72px;
  margin: 0 auto 24px;
}

.cta-card h3 {
  font-family: var(--font-accent);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.cta-card p {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 28px;
}

/* Formulário Fale Conosco */
.contato__form-wrap {
  background: var(--bg-surface);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contato-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contato-form .form-group input,
.contato-form .form-group textarea {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 11px 14px;
  font-size: .88rem;
  transition: border-color var(--duration) var(--ease),
    background-color 0.3s ease,
    color 0.3s ease;
  outline: none;
  resize: vertical;
}

.contato-form .form-group input:focus,
.contato-form .form-group textarea:focus {
  border-color: var(--gold);
}

.contato-form .form-group label {
  display: block;
  font-size: .76rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
  letter-spacing: .04em;
}

/* ============================================================
   14. FOOTER
   ============================================================ */

.footer {
  background: var(--bg-section-alt);
  border-top: 1px solid var(--gold-border);
  padding: 64px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand p.footer__tagline {
  font-size: .85rem;
  color: var(--text-muted);
  margin-top: 16px;
}

.footer__links h4,
.footer__contato h4 {
  font-family: var(--font-accent);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: .85rem;
  color: var(--text-muted);
  transition: color var(--duration) var(--ease);
}

.footer__links a:hover {
  color: var(--gold);
}

.footer__contato {
  display: flex;
  flex-direction: column;
}

.footer__wp,
.footer__email {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  transition: color var(--duration) var(--ease);
}

.footer__wp:hover {
  color: var(--whatsapp);
}

.footer__wp i {
  color: var(--whatsapp);
}

.footer__email:hover {
  color: var(--gold);
}

.footer__email i {
  color: var(--gold);
}

.footer__bottom {
  border-top: 1px solid var(--footer-bottom-border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .78rem;
  color: var(--text-muted);
}

.footer__address {
  font-size: .82rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 10px;
  display: flex;
  gap: 8px;
}

.footer__address i {
  color: var(--gold);
  margin-top: 2px;
  flex-shrink: 0;
}

/* ============================================================
   15. FAB WHATSAPP
   ============================================================ */

.fab-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 1500;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--whatsapp);
  color: #ffffff;
  border-radius: 100px;
  padding: 0 20px 0 0;
  height: 56px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, .45);
  transition: all .3s var(--ease);
  overflow: hidden;
  max-width: 56px;
}

.fab-whatsapp:hover {
  max-width: 220px;
  background: var(--whatsapp-dark);
  box-shadow: 0 6px 28px rgba(37, 211, 102, .6);
}

.fab-whatsapp i {
  font-size: 1.5rem;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.fab-whatsapp__tooltip {
  font-family: var(--font-accent);
  font-size: .82rem;
  font-weight: 700;
  white-space: nowrap;
  opacity: 0;
  transition: opacity .2s .1s var(--ease);
}

.fab-whatsapp:hover .fab-whatsapp__tooltip {
  opacity: 1;
}

/* ============================================================
   16. TOAST
   ============================================================ */

.toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-surface);
  border: 1px solid var(--gold-border);
  color: var(--text-primary);
  padding: 12px 28px;
  border-radius: 100px;
  font-size: .85rem;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: all .3s var(--ease);
  white-space: nowrap;
  box-shadow: var(--shadow-md);
}

.toast--show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast--success {
  border-color: var(--success);
}

.toast--error {
  border-color: var(--error);
}

/* ============================================================
   17. ANIMAÇÕES SCROLL
   ============================================================ */

.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   18. SCROLLBAR GLOBAL
   ============================================================ */

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}

::-webkit-scrollbar-thumb {
  background: var(--gold-border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gold);
}

/* ============================================================
   19. RESPONSIVO — MOBILE FIRST
   Breakpoints:
     xs  < 400px   (telefones pequenos)
     sm  < 640px   (telefones — iOS Safari / Android Chrome)
     md  < 900px   (tablets portrait)
     lg  < 1024px  (tablets landscape / laptops pequenos)
   ============================================================ */

.nav__toggle {
  display: none;
}

/* ── TABLET (≤ 900px) ── */
@media (max-width: 900px) {
  .sobre__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .product-modal__content {
    grid-template-columns: 1fr;
  }

  /* DEPOIS */
  .product-modal__img-wrap {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    aspect-ratio: 16/9;
    max-height: 220px;
    background: var(--bg-elevated);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .product-modal__img-wrap img {
    min-height: auto;
    height: 100%;
    object-fit: contain;
    padding: 12px;
  }

  .cart-panel {
    max-width: 100%;
  }

  .cart-body {
    grid-template-columns: 1fr 280px;
  }

  /* Botão de tema: sem label texto em tablet médio */
  .theme-toggle__label {
    display: none;
  }
}

/* ── MOBILE (≤ 640px) ── */
@media (max-width: 640px) {
  :root {
    --text-base: 14px;
    --nav-h: 60px;
  }

  .nav__toggle {
    display: flex;
    touch-action: manipulation;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
  }

  /* DEPOIS */
  .nav__menu {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    z-index: 999;
    background: var(--bg-nav-mobile);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: center;
    padding: 28px 0 24px;
    gap: 20px;
    transform: translateY(-110%);
    transition: transform .35s var(--ease);
    border-bottom: 1px solid var(--gold-border);
    visibility: hidden;
    /* ← esconde completamente quando fechado */
    pointer-events: none;
    /* ← bloqueia cliques quando fechado */
  }

  .nav__menu--open {
    transform: translateY(0);
    visibility: visible;
    /* ← mostra ao abrir */
    pointer-events: all;
    /* ← permite cliques ao abrir */
  }

  .nav__menu--open {
    transform: translateY(0);
  }

  .nav__link {
    font-size: .9rem;
  }

  /* Tema toggle no mobile: só ícone */
  .theme-toggle__label {
    display: none;
  }

  .theme-toggle {
    padding: 8px 10px;
  }

  .hero {
    min-height: 100svh;
  }

  .hero__title {
    font-size: clamp(2rem, 9vw, 3rem);
  }

  .hero__ctas {
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .hero__ctas .btn {
    width: 100%;
    max-width: 320px;
    justify-content: center;
  }

  .hero__pills {
    gap: 8px;
  }

  .hero__pill {
    font-size: .72rem;
    padding: 6px 14px;
  }

  .hero__deco-line--1,
  .hero__deco-line--2 {
    display: none;
  }

  .sobre__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .sobre__numeros {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .numero-item__value {
    font-size: 2rem;
  }

  .vitrine__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .vitrine {
    padding: 72px 0;
  }

  .catalogo__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .catalogo__filtros {
    flex-direction: column;
    gap: 12px;
  }

  .filtro-group,
  .filtro-group--search {
    flex: unset;
    min-width: unset;
    width: 100%;
  }

  .product-card__desc {
    -webkit-line-clamp: 2;
  }

  .product-card__footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .card-add-group {
    width: 100%;
  }

  .card-add-group .btn {
    width: 100%;
    justify-content: center;
  }

  .cart-panel {
    max-width: 100%;
    height: 100%;
    height: 100dvh;
  }

  .cart-body {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    overflow-y: auto;
    overflow-x: hidden;
  }

  .cart-items {
    min-height: 270px;
    max-height: none;
    overflow-y: visible;
    border-right: none;
    border-bottom: 1px solid var(--cart-items-border);
  }

  .cart-form-col {
    overflow-y: visible;
    background: var(--bg-cart-form-mobile);
  }

  .form-row-2 {
    grid-template-columns: 1fr;
  }

  .cart-footer {
    padding: 12px 16px 20px;
  }

  .product-modal-overlay {
    padding: 0;
    align-items: flex-end;
  }

  .product-modal {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    max-height: 92dvh;
    overflow-y: auto;
  }

  .product-modal__content {
    grid-template-columns: 1fr;
  }

  .product-modal__img-wrap {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    aspect-ratio: 16/9;
  }

  .product-modal__info {
    padding: 20px;
  }

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

  .footer__bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .section-title {
    font-size: clamp(1.6rem, 6vw, 2rem);
  }

  .sobre,
  .contato,
  .catalogo {
    padding: 72px 0;
  }

  .contato__form-wrap {
    padding: 24px 16px;
  }

  .fab-whatsapp {
    bottom: 20px;
    right: 16px;
    width: 52px;
    height: 52px;
    max-width: 52px;
    padding: 0;
    border-radius: 50%;
    justify-content: center;
  }

  .fab-whatsapp__tooltip {
    display: none;
  }

  .fab-whatsapp i {
    width: 52px;
    height: 52px;
    font-size: 1.4rem;
  }
}

/* ── EXTRA SMALL (≤ 400px) ── */
@media (max-width: 400px) {

  .vitrine__grid,
  .catalogo__grid {
    grid-template-columns: 1fr;
  }

  .btn {
    padding: 10px 16px;
    font-size: .8rem;
  }

  .logo-main {
    font-size: .95rem;
  }

  .hero__title {
    font-size: 2rem;
  }

  .cart-panel__header {
    padding: 14px 16px;
  }

  .cart-items,
  .cart-form-col {
    padding: 12px 14px;
  }
}

/* ============================================================
   20. VITRINE HOME
   ============================================================ */

.vitrine {
  padding: 120px 0;
  background: var(--bg-section-alt);
}

.vitrine__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.vitrine__cta {
  text-align: center;
  padding-top: 8px;
}

@media (max-width: 1024px) {
  .vitrine__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================================
   21. CATÁLOGO — PÁGINA EXCLUSIVA
   ============================================================ */

.catalogo--page {
  padding-top: calc(var(--nav-h) + 60px);
  padding-bottom: 120px;
  min-height: 100vh;
}

.catalogo__page-header {
  margin-top: 0;
}

/* ============================================================
   22. RESPONSIVO EXTRA — FORMULÁRIO CONTATO
   ============================================================ */

@media (max-width: 640px) {
  .contato-form .form-row {
    grid-template-columns: 1fr;
  }
}

.nav__actions {
  display: none; /* escondido no desktop */
  align-items: center;
  gap: 8px;
}

/* Desktop: toggle sempre escondido */
@media (min-width: 641px) {
  .nav__toggle {
    display: none !important;
  }
}

@media (max-width: 640px) {

  /* Mostra o bloco de ações (carrinho + hamburguer) */
  .nav__actions {
    display: flex;
  }

  /* O hamburguer agora vive DENTRO de .nav__actions — reativa ele */
  .nav__actions .nav__toggle {
    display: flex !important;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    touch-action: manipulation;
  }

  /* Carrinho dentro do nav__actions — tamanho de toque adequado */
  .nav__actions .nav__cart-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    font-size: 1.2rem;
    color: var(--text-secondary);
  }

  .nav__actions .nav__cart-btn:hover {
    color: var(--gold);
  }

  /* Esconde o tema de dentro do menu no mobile (já está no nav__actions) */
  .nav__menu .theme-toggle {
    display: none;
  }

  /* O toggle solto fora do nav__actions fica escondido */
  .nav__toggle {
    display: none;
  }
}