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

:root {
  /* Paleta Oficial Nathan Atacarejo */
  --navy: #0b1b3d;
  --navy-deep: #060f22;
  --navy-light: #162c5c;
  --navy-surface: #0e224d;
  
  --gold: #c5a059;
  --gold-light: #e0c283;
  --gold-hover: #b38e45;
  --gold-subtle: rgba(197, 160, 89, 0.14);

  --canvas: #f8fafc;
  --surface: #ffffff;
  --surface-alt: #f1f5f9;
  
  --ink: #0f172a;
  --ink-muted: #475569;
  --ink-light: #94a3b8;
  --ink-white: #ffffff;
  --ink-white-muted: #cbd5e1;

  --border: #e2e8f0;
  --border-light: rgba(226, 232, 240, 0.8);
  --border-gold: rgba(197, 160, 89, 0.35);

  --font-display: 'Outfit', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --shadow-sm: 0 1px 3px rgba(11, 27, 61, 0.05);
  --shadow-md: 0 4px 14px -2px rgba(11, 27, 61, 0.08), 0 2px 6px -1px rgba(11, 27, 61, 0.04);
  --shadow-lg: 0 12px 24px -4px rgba(11, 27, 61, 0.12), 0 4px 8px -2px rgba(11, 27, 61, 0.06);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition-tactile: transform 0.14s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--canvas);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6, .btn, .nav-links a, .eyebrow, .gold-text, .tagline {
  font-family: var(--font-display);
}

/* Tipografia Fluida e Responsiva */
h1, h2, h3, h4, h5, .font-display {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--navy);
  line-height: 1.2;
  margin: 0;
}

p {
  margin: 0 0 1rem 0;
}
p:last-child {
  margin-bottom: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s ease;
}

/* CONTROLE RIGOROSO DE ÍCONES */
svg {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

.btn-icon {
  width: 18px !important;
  height: 18px !important;
  max-width: 18px !important;
  max-height: 18px !important;
}

.badge-icon {
  width: 16px !important;
  height: 16px !important;
  max-width: 16px !important;
  max-height: 16px !important;
}

/* Selos e Eyebrows */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--gold-subtle);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  border: 1px solid var(--border-gold);
}

.eyebrow-light {
  background: rgba(255, 255, 255, 0.12);
  color: var(--gold-light);
  border-color: rgba(224, 194, 131, 0.35);
  backdrop-filter: blur(8px);
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-tactile);
  text-align: center;
  white-space: nowrap;
  touch-action: manipulation;
}

.btn:active {
  transform: translateY(1px) scale(0.985);
}

.btn-navy {
  background: var(--navy);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(11, 27, 61, 0.2);
}
.btn-navy:hover {
  background: var(--navy-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(11, 27, 61, 0.3);
  color: #ffffff;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--navy-deep);
  box-shadow: 0 4px 14px rgba(197, 160, 89, 0.35);
  font-weight: 800;
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(197, 160, 89, 0.45);
}

.btn-outline {
  background: var(--surface);
  color: var(--navy);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.btn-outline:hover {
  background: var(--surface-alt);
  border-color: var(--navy);
  transform: translateY(-2px);
}

.btn-ghost-light {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}
.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  color: #ffffff;
}

/* Container */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Utilitários de Seção */
section {
  padding: 80px 0;
  position: relative;
}

.section-head {
  max-width: 680px;
  margin-bottom: 40px;
}
.section-head.text-center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-head h2 {
  font-size: clamp(24px, 3.2vw, 36px);
  margin-bottom: 10px;
}
.section-head p {
  color: var(--ink-muted);
  font-size: 16px;
  line-height: 1.6;
}

/* ==========================================================================
   HERO CLÁSSICO INSTITUCIONAL (DESIGN LIMPO & ELEGANTE)
   ========================================================================== */
.hero-clean {
  background: linear-gradient(145deg, var(--navy-deep) 0%, var(--navy) 55%, var(--navy-light) 100%);
  color: #ffffff;
  padding: 80px 0 88px;
  position: relative;
  overflow: hidden;
}

.hero-clean::after {
  content: '';
  position: absolute;
  top: -15%;
  right: -5%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.12) 0%, rgba(11, 27, 61, 0) 70%);
  pointer-events: none;
}

.hero-clean-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-clean h1 {
  color: #ffffff;
  font-size: clamp(28px, 3.8vw, 46px);
  font-weight: 800;
  line-height: 1.15;
  margin: 12px 0 16px;
  letter-spacing: -0.03em;
}

.hero-clean .gold-text {
  color: var(--gold-light);
}

.hero-clean p.lead {
  color: var(--ink-white-muted);
  font-size: 17px;
  line-height: 1.6;
  margin-bottom: 28px;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.hero-badge-row {
  display: flex;
  gap: 16px;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  flex-wrap: wrap;
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #e2e8f0;
}
.hero-badge-item svg {
  color: var(--gold-light);
}

/* Card de Destaques Rápidos no Hero */
.hero-highlights-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(197, 160, 89, 0.35);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}

.hero-highlights-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 18px;
}

.hero-highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 14px;
  transition: var(--transition-tactile);
}
.hero-highlight-item:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--gold);
  transform: translateX(4px);
}

.hero-highlight-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--gold-subtle);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  flex-shrink: 0;
}
.hero-highlight-icon svg {
  width: 20px !important;
  height: 20px !important;
}

.hero-highlight-text h4 {
  color: #ffffff;
  font-size: 14px;
  margin-bottom: 2px;
}
.hero-highlight-text p {
  color: #94a3b8;
  font-size: 12px;
  line-height: 1.4;
  margin: 0;
}

/* ==========================================================================
   CARDS DE FOTOS E ESTRUTURA
   ========================================================================== */
.photo-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-tactile);
}
.photo-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold);
}

.photo-box {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 16px;
  position: relative;
  overflow: hidden;
}

.photo-placeholder-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gold-subtle);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  color: var(--navy);
}
.photo-placeholder-icon svg {
  width: 24px !important;
  height: 24px !important;
}

.photo-card-body {
  padding: 18px 16px;
}
.photo-card-body h4 {
  font-size: 16px;
  margin-bottom: 6px;
}
.photo-card-body p {
  font-size: 13px;
  color: var(--ink-muted);
  line-height: 1.5;
  margin: 0;
}

/* ==========================================================================
   SETORES / DEPARTAMENTOS
   ========================================================================== */
.depts-photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.dept-photo-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-tactile);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.dept-photo-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold);
}

.dept-photo-box {
  width: 100%;
  height: 110px;
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  text-align: center;
  padding: 16px;
  position: relative;
  border-bottom: 1px solid rgba(197, 160, 89, 0.2);
}

.dept-photo-box svg {
  width: 34px !important;
  height: 34px !important;
  color: var(--gold-light);
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.dept-photo-card-body {
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.dept-photo-card-body h3 {
  font-size: 17px;
  margin-bottom: 6px;
}

.dept-photo-card-body p {
  font-size: 13px;
  color: var(--ink-muted);
  line-height: 1.5;
  margin-bottom: 12px;
  flex-grow: 1;
}

.dept-badge {
  align-self: flex-start;
  font-size: 11px;
  font-weight: 700;
  color: var(--navy);
  background: var(--surface-alt);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

/* ==========================================================================
   VITRINE DE PRODUTOS TRABALHADOS
   ========================================================================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-tactile);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold);
}

.product-img-box {
  width: 100%;
  height: 140px;
  background: #f8fafc;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 10px;
}

.product-tag {
  position: absolute;
  top: 8px;
  left: 8px;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--gold);
  color: var(--navy-deep);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.product-body {
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink-light);
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.product-body h4 {
  font-size: 15px;
  margin-bottom: 8px;
}

.product-prices {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 12px;
  margin-top: auto;
}

.price-item {
  font-size: 12px;
  color: var(--ink-muted);
}
.price-item strong {
  color: var(--navy);
  font-size: 13px;
}

.product-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--navy);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition-tactile);
}
.product-btn:hover {
  background: var(--navy);
  color: #ffffff;
  border-color: var(--navy);
}

/* ==========================================================================
   DIFERENCIAIS & VANTAGENS
   ========================================================================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.why-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  box-shadow: var(--shadow-sm);
}

.why-card .why-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 6px;
}

.why-card h4 {
  font-size: 15px;
  margin-bottom: 6px;
}

.why-card p {
  font-size: 13px;
  color: var(--ink-muted);
  line-height: 1.5;
  margin: 0;
}

/* ==========================================================================
   PROVA SOCIAL & AVALIAÇÕES DO GOOGLE
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.review-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.review-stars {
  color: #f59e0b;
  font-size: 16px;
  margin-bottom: 10px;
  letter-spacing: 2px;
}

.review-text {
  font-size: 14px;
  color: var(--ink-muted);
  line-height: 1.6;
  margin-bottom: 14px;
  flex-grow: 1;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 10px;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.review-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--navy);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
}

.review-author-info h5 {
  font-size: 13px;
  margin: 0;
  color: var(--navy);
}
.review-author-info span {
  font-size: 11px;
  color: var(--ink-light);
}

/* ==========================================================================
   SOBRE NÓS & ESTRUTURA
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.about-photo-box {
  height: 320px;
  position: relative;
  overflow: hidden;
  padding: 0;
}

.structure-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.location-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: stretch;
}

/* ==========================================================================
   FAQ ACCORDION INTERATIVO
   ========================================================================== */
.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-tactile);
}

.faq-item.active {
  border-color: var(--gold);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 18px 20px;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  cursor: pointer;
  gap: 16px;
}

.faq-question svg {
  width: 18px !important;
  height: 18px !important;
  color: var(--gold);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease, padding 0.25s ease;
  padding: 0 20px;
  color: var(--ink-muted);
  font-size: 14px;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding: 0 20px 18px;
}

/* Botão Flutuante do WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 20px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 8px;
  background: #25d366;
  color: #ffffff;
  padding: 12px 18px;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: var(--transition-tactile);
  border: 1px solid rgba(255, 255, 255, 0.3);
  animation: pulse-glow 3s infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 8px 32px rgba(37, 211, 102, 0.7); }
}

.whatsapp-float:hover {
  transform: translateY(-2px) scale(1.02);
  color: #ffffff;
}

.whatsapp-float svg {
  width: 20px !important;
  height: 20px !important;
  fill: currentColor;
}

/* ==========================================================================
   OTIMIZAÇÃO RESPONSIVA RIGOROSA PARA APARELHOS CELULARES (MOBILE)
   ========================================================================== */
@media (max-width: 992px) {
  section {
    padding: 56px 0;
  }
  .hero-clean-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .depts-photo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
    max-width: 100%;
    overflow: hidden;
  }
  
  /* Hero no Celular: Muito mais respiro e proporção */
  .hero-clean {
    padding: 54px 0 44px;
  }
  .hero-clean h1 {
    font-size: 26px;
    line-height: 1.25;
    margin-bottom: 14px;
  }
  .hero-clean p.lead {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 22px;
  }
  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 10px;
  }
  .hero-ctas .btn {
    width: 100%;
    padding: 13px 18px;
    text-align: center;
    justify-content: center;
  }
  .hero-badge-row {
    flex-direction: column;
    gap: 8px;
    padding-top: 14px;
    margin-top: 20px;
  }
  .hero-highlights-card {
    padding: 20px 16px;
    margin-top: 6px;
  }

  /* Sobre Nós no Celular: Compacto, horizontal e sem esticar verticalmente */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .about-grid h2 {
    font-size: 22px;
    margin-bottom: 12px;
  }
  .about-grid p {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 10px;
  }
  .about-photo-box {
    height: 210px; /* Altura proporcional elegante para celular */
  }

  /* Depoimentos no Celular: Carrossel Horizontal Deslizável (Não estica para baixo) */
  .reviews-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 14px;
    padding: 8px 4px 14px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin-top: 16px;
  }
  .reviews-grid::-webkit-scrollbar {
    display: none;
  }
  .review-card {
    flex: 0 0 84%;
    max-width: 310px;
    scroll-snap-align: center;
    padding: 16px 14px;
  }
  .review-text {
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 10px;
  }

  /* Seções gerais */
  section {
    padding: 42px 0;
  }
  .section-head {
    margin-bottom: 22px;
  }
  .section-head h2 {
    font-size: 22px;
  }
  .section-head p {
    font-size: 13px;
  }

  /* Setores, Estrutura e Localização */
  .structure-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .depts-photo-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .product-body {
    padding: 10px 8px;
  }
  .product-body h4 {
    font-size: 12px;
  }
  .why-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .location-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  /* WhatsApp Flutuante no Celular */
  .whatsapp-float {
    bottom: 18px;
    right: 16px;
    padding: 11px 16px;
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
  .whatsapp-float span {
    display: none;
  }
  .whatsapp-float {
    padding: 12px;
    border-radius: 50%;
    box-shadow: 0 4px 18px rgba(37, 211, 102, 0.5);
  }
}