/* ============================================
   ÓTICA ELOY - Landing Page
   CSS Completo | Mobile First | Moderno
   ============================================ */

/* --------------------------------------------------
   VARIÁVEIS
   -------------------------------------------------- */
:root {
  --cor-primaria: #A31621;
  --cor-secundaria: #D00000;
  --cor-branco: #FFFFFF;
  --cor-cinza: #F5F6F8;
  --cor-amarelo: #FFC928;
  --cor-texto: #222222;
  --cor-texto-claro: #555555;
  --cor-borda: #e2e8f0;
  --sombra: 0 4px 20px rgba(0,0,0,0.08);
  --sombra-hover: 0 8px 30px rgba(0,0,0,0.12);
  --raio: 12px;
  --transicao: all 0.3s ease;
  --fonte-titulo: 'Poppins', sans-serif;
  --fonte-texto: 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--fonte-texto);
  color: var(--cor-texto);
  background: var(--cor-branco);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transicao);
}

ul, ol {
  list-style: none;
}

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

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--cor-cinza);
}

.section-dark {
  background: var(--cor-primaria);
  color: var(--cor-branco);
}

.section-title {
  font-family: var(--fonte-titulo);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--cor-primaria);
}

.section-alt .section-title,
.section-dark .section-title {
  color: var(--cor-primaria);
}

.section-dark .section-title {
  color: var(--cor-branco);
}

.section-subtitle {
  text-align: center;
  color: var(--cor-texto-claro);
  margin-bottom: 2.5rem;
  font-size: 1rem;
}

/* Tags */
.tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cor-secundaria);
  margin-bottom: 0.75rem;
}

/* --------------------------------------------------
   BOTÕES
   -------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--fonte-titulo);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  transition: var(--transicao);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cor-secundaria), var(--cor-primaria));
  color: var(--cor-branco);
  box-shadow: var(--sombra);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--sombra-hover);
}

.btn-outline-light {
  background: transparent;
  color: var(--cor-branco);
  border: 2px solid rgba(255,255,255,0.4);
}

.btn-outline-light:hover {
  background: var(--cor-branco);
  color: var(--cor-primaria);
  border-color: var(--cor-branco);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn-header {
  background: var(--cor-amarelo);
  color: var(--cor-primaria);
  font-weight: 700;
  padding: 0.6rem 1.25rem;
  border-radius: 6px;
  font-size: 0.875rem;
}

.btn-header:hover {
  background: #e6b524;
  transform: translateY(-1px);
}

/* --------------------------------------------------
   BARRA SUPERIOR
   -------------------------------------------------- */
.top-bar {
  background: var(--cor-primaria);
  color: var(--cor-branco);
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  position: relative;
  z-index: 101;
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.top-bar-highlight {
  font-weight: 600;
  color: var(--cor-amarelo);
  white-space: nowrap;
}

.top-bar-benefits {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.top-bar-benefits span {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  opacity: 0.9;
  white-space: nowrap;
}

.top-bar-benefits span::before {
  content: "✓";
  color: var(--cor-amarelo);
  font-weight: 700;
}

/* Carousel mobile na barra */
@media (max-width: 768px) {
  .top-bar-inner {
    flex-direction: column;
    gap: 0.5rem;
  }
  .top-bar-benefits {
    width: 100%;
    overflow: hidden;
    position: relative;
    height: 1.5rem;
  }
  .top-bar-benefits span {
    position: absolute;
    width: 100%;
    text-align: center;
    opacity: 0;
    transition: opacity 0.6s ease;
  }
  .top-bar-benefits span.active {
    opacity: 1;
  }
}

/* --------------------------------------------------
   HEADER
   -------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cor-branco);
  transition: var(--transicao);
}

.header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo,
.logo-footer {
  display: flex;
  align-items: center;
  font-family: var(--fonte-titulo);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--cor-primaria);
}

.logo-text,
.logo-footer-text {
  font-family: var(--fonte-titulo);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--cor-primaria);
}

.logo img,
.logo-footer img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--cor-texto);
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--cor-secundaria);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--cor-secundaria);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cor-primaria);
  border-radius: 2px;
  transition: var(--transicao);
}

.hamburger {
  position: relative;
}

.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  left: 0;
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.menu-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .hamburger::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .hamburger::after {
  top: 0;
  transform: rotate(-45deg);
}

@media (max-width: 992px) {
  .menu-toggle {
    display: flex;
  }
  .main-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--cor-branco);
    border-top: 1px solid var(--cor-borda);
    box-shadow: var(--sombra);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
  }
  .main-nav.open {
    max-height: 400px;
  }
  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
  }
  .main-nav ul li {
    width: 100%;
  }
  .nav-link {
    display: block;
    padding: 0.75rem 1.5rem;
    width: 100%;
  }
  .nav-link::after {
    display: none;
  }
}

@media (max-width: 480px) {
  .btn-header {
    display: none;
  }
}

/* --------------------------------------------------
   HERO SLIDER - Estilo Banner Full-Width
   -------------------------------------------------- */
.hero {
  position: relative;
  width: 100%;
  height: 600px;
  overflow: hidden;
  background: #000;
}

.hero-slider {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

/* Fundo com imagem */
.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Overlay escuro para legibilidade do texto */
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.1) 100%);
  z-index: 1;
}

/* Conteúdo do slide */
.hero-content {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  transform: translateY(-50%);
  z-index: 2;
  color: #fff;
}

.hero-content .container {
  max-width: 700px;
  margin-left: calc((100% - 1200px) / 2 + 24px);
}

.hero-badge {
  display: inline-block;
  background: var(--cor-amarelo);
  color: #1a1a1a;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.4rem 1rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--fonte-titulo);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
  color: #fff;
}

.hero-text {
  font-size: 1.125rem;
  opacity: 0.95;
  margin-bottom: 2.5rem;
  max-width: 520px;
  line-height: 1.6;
  color: rgba(255,255,255,0.9);
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-buttons .btn {
  padding: 0.875rem 2rem;
  font-size: 1rem;
  border-radius: 6px;
}

.hero-buttons .btn-primary {
  background: var(--cor-amarelo);
  color: #1a1a1a;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.hero-buttons .btn-primary:hover {
  background: #e6b524;
  transform: translateY(-2px);
}

.hero-buttons .btn-outline-light {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 2px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(4px);
}

.hero-buttons .btn-outline-light:hover {
  background: #fff;
  color: #1a1a1a;
  border-color: #fff;
}

/* Setas de navegação laterais */
.hero-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transicao);
  border: 1px solid rgba(255,255,255,0.25);
  z-index: 10;
}

.hero-nav:hover {
  background: rgba(255,255,255,0.9);
  color: var(--cor-primaria);
  transform: translateY(-50%) scale(1.05);
}

.hero-prev { left: 24px; }
.hero-next { right: 24px; }

/* Dots */
.hero-dots {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  border: 2px solid rgba(255,255,255,0.5);
  cursor: pointer;
  transition: var(--transicao);
  padding: 0;
}

.hero-dot:hover {
  background: rgba(255,255,255,0.6);
}

.hero-dot.active {
  background: var(--cor-amarelo);
  border-color: var(--cor-amarelo);
  width: 32px;
  border-radius: 6px;
}

/* Responsive Hero */
@media (max-width: 1240px) {
  .hero-content .container {
    margin-left: 2rem;
    margin-right: 2rem;
  }
}

@media (max-width: 992px) {
  .hero {
    height: 520px;
  }
  .hero-overlay {
    background: linear-gradient(90deg, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.5) 100%);
  }
  .hero-content .container {
    max-width: 100%;
    margin-left: 1.5rem;
    margin-right: 1.5rem;
  }
  .hero-title {
    font-size: 2.4rem;
  }
  .hero-nav {
    width: 44px;
    height: 44px;
  }
  .hero-prev { left: 12px; }
  .hero-next { right: 12px; }
}

@media (max-width: 576px) {
  .hero {
    height: 480px;
  }
  .hero-content .container {
    margin-left: 1rem;
    margin-right: 1rem;
    text-align: center;
  }
  .hero-title {
    font-size: 1.75rem;
  }
  .hero-text {
    font-size: 1rem;
    max-width: 100%;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-buttons .btn {
    width: 100%;
    max-width: 280px;
  }
  .hero-nav {
    display: none;
  }
  .hero-dots {
    bottom: 20px;
  }
}

/* --------------------------------------------------
   CATEGORIAS
   -------------------------------------------------- */
.categorias-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.categoria-card {
  background: var(--cor-branco);
  border-radius: var(--raio);
  overflow: hidden;
  box-shadow: var(--sombra);
  transition: var(--transicao);
}

.categoria-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sombra-hover);
}

.categoria-img {
  overflow: hidden;
  height: 200px;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.categoria-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.5s ease;
}

.categoria-card:hover .categoria-img img {
  transform: scale(1.08);
}

.categoria-info {
  padding: 1.25rem;
  text-align: center;
}

.categoria-info h3 {
  font-family: var(--fonte-titulo);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--cor-primaria);
}

.categoria-info p {
  font-size: 0.875rem;
  color: var(--cor-texto-claro);
  margin-bottom: 1rem;
}

@media (max-width: 992px) {
  .categorias-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .categorias-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 2rem auto 0;
  }
}

/* --------------------------------------------------
   OFERTAS
   -------------------------------------------------- */
.ofertas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.produto-card {
  background: var(--cor-branco);
  border-radius: var(--raio);
  overflow: hidden;
  box-shadow: var(--sombra);
  transition: var(--transicao);
  display: flex;
  flex-direction: column;
}

.produto-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-hover);
}

.produto-img {
  position: relative;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 1rem;
}

.produto-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.produto-card:hover .produto-img img {
  transform: scale(1.05);
}

.produto-selo {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--cor-amarelo);
  color: var(--cor-primaria);
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
}

.produto-selo.novidade {
  background: var(--cor-secundaria);
  color: var(--cor-branco);
}

.produto-selo.maisvendido {
  background: #e74c3c;
  color: var(--cor-branco);
}

.produto-info {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.produto-info h3 {
  font-family: var(--fonte-titulo);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--cor-primaria);
}

.produto-desc {
  font-size: 0.8125rem;
  color: var(--cor-texto-claro);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.produto-preco {
  margin-top: auto;
  margin-bottom: 1rem;
}

.preco-anterior {
  font-size: 0.875rem;
  color: #888;
  text-decoration: line-through;
}

.preco-atual {
  font-family: var(--fonte-titulo);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--cor-primaria);
}

.preco-parcela {
  font-size: 0.8125rem;
  color: var(--cor-texto-claro);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--cor-branco);
  font-weight: 600;
  gap: 0.5rem;
}

.btn-whatsapp:hover {
  background: #1ebe57;
  transform: translateY(-1px);
}

.btn-whatsapp svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

@media (max-width: 992px) {
  .ofertas-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .ofertas-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 0 auto;
  }
}

/* --------------------------------------------------
   BANNER SECUNDÁRIO
   -------------------------------------------------- */
.banner-secundario {
  background: linear-gradient(135deg, var(--cor-secundaria), var(--cor-primaria));
  color: var(--cor-branco);
  padding: 3rem 0;
}

.banner-secundario-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 3rem;
}

.banner-secundario-content h2 {
  font-family: var(--fonte-titulo);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.banner-secundario-content p {
  opacity: 0.9;
  margin-bottom: 1.5rem;
  max-width: 520px;
}

.banner-secundario-img {
  max-width: 280px;
}

.banner-secundario-img img {
  border-radius: var(--raio);
  box-shadow: var(--sombra);
}

@media (max-width: 768px) {
  .banner-secundario-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .banner-secundario-content p {
    max-width: 100%;
  }
  .banner-secundario-img {
    max-width: 220px;
    margin: 0 auto;
  }
}

/* --------------------------------------------------
   QUEM SOMOS
   -------------------------------------------------- */
.quem-somos-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.quem-somos-img {
  position: relative;
}

.quem-somos-img img {
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  width: 100%;
}

.img-decor {
  position: absolute;
  top: -16px;
  left: -16px;
  width: 100%;
  height: 100%;
  border: 3px solid var(--cor-secundaria);
  border-radius: var(--raio);
  z-index: -1;
}

.quem-somos-content h2 {
  font-family: var(--fonte-titulo);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--cor-primaria);
  line-height: 1.25;
  margin-bottom: 1rem;
}

.quem-somos-content p {
  color: var(--cor-texto-claro);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.diferenciais {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1.5rem;
  margin-bottom: 2rem;
}

.diferenciais li {
  font-size: 0.9375rem;
  color: var(--cor-texto);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.diferenciais li::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--cor-amarelo);
  border-radius: 50%;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .quem-somos-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .diferenciais {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------
   NÚMEROS
   -------------------------------------------------- */
.numeros {
  padding: 3.5rem 0;
}

.numeros-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.numero-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.numero-valor {
  font-family: var(--fonte-titulo);
  font-size: clamp(2.25rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1;
  color: var(--cor-amarelo);
}

.numero-sufixo {
  font-family: var(--fonte-titulo);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--cor-amarelo);
  line-height: 1;
}

.numero-label {
  margin-top: 0.5rem;
  font-size: 0.9375rem;
  opacity: 0.85;
}

@media (max-width: 768px) {
  .numeros-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

/* --------------------------------------------------
   DEPOIMENTOS
   -------------------------------------------------- */
.depoimentos-slider {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.depoimento-card {
  background: var(--cor-branco);
  border-radius: var(--raio);
  padding: 1.75rem;
  box-shadow: var(--sombra);
  transition: var(--transicao);
}

.depoimento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-hover);
}

.depoimento-stars {
  color: #f1c40f;
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
  letter-spacing: 2px;
}

.depoimento-texto {
  font-size: 0.9375rem;
  color: var(--cor-texto-claro);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  font-style: italic;
}

.depoimento-autor {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.depoimento-autor img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.depoimento-autor strong {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--cor-primaria);
}

.depoimento-autor span {
  font-size: 0.8125rem;
  color: #777;
}

.slider-dots {
  display: none;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #cbd5e1;
  border: none;
  transition: var(--transicao);
}

.slider-dot.active {
  background: var(--cor-secundaria);
  width: 24px;
  border-radius: 5px;
}

@media (max-width: 768px) {
  .depoimentos-slider {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 1rem;
    padding-bottom: 0.5rem;
  }
  .depoimentos-slider::-webkit-scrollbar {
    display: none;
  }
  .depoimento-card {
    min-width: 85%;
    scroll-snap-align: center;
  }
  .slider-dots {
    display: flex;
  }
}

/* --------------------------------------------------
   CHAMADA FINAL
   -------------------------------------------------- */
.chamada-final {
  background: linear-gradient(135deg, var(--cor-cinza), #e2e8f0);
}

.chamada-final-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
}

.chamada-final-content h2 {
  font-family: var(--fonte-titulo);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--cor-primaria);
  margin-bottom: 1rem;
}

.chamada-final-content p {
  color: var(--cor-texto-claro);
  margin-bottom: 1.75rem;
  max-width: 480px;
}

.chamada-final-img {
  text-align: right;
}

.chamada-final-img img {
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  max-width: 420px;
}

@media (max-width: 768px) {
  .chamada-final-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .chamada-final-content {
    order: 2;
  }
  .chamada-final-content p {
    max-width: 100%;
  }
  .chamada-final-img {
    order: 1;
    text-align: center;
  }
  .chamada-final-img img {
    max-width: 280px;
  }
}

/* --------------------------------------------------
   RODAPÉ
   -------------------------------------------------- */
.footer {
  background: var(--cor-primaria);
  color: var(--cor-branco);
  padding: 3.5rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col h4 {
  font-family: var(--fonte-titulo);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  color: var(--cor-branco);
}

.footer-col p,
.footer-col span {
  font-size: 0.875rem;
  opacity: 0.8;
  line-height: 1.6;
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col ul li a,
.footer-col ul li span {
  font-size: 0.875rem;
  opacity: 0.85;
}

.footer-col ul li a:hover {
  opacity: 1;
  color: var(--cor-amarelo);
}

.footer-marca p {
  margin: 1rem 0;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  opacity: 0.8;
}

.footer-social a:hover {
  opacity: 1;
  color: var(--cor-amarelo);
}

.footer-bottom {
  padding: 1.25rem 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  opacity: 0.7;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a:hover {
  color: var(--cor-amarelo);
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom-inner {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
}

/* --------------------------------------------------
   WHATSAPP FLUTUANTE
   -------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: #25D366;
  color: var(--cor-branco);
  padding: 0.75rem 1rem;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  animation: pulse-whatsapp 2s infinite;
  transition: var(--transicao);
}

.whatsapp-float:hover {
  background: #1ebe57;
  animation: none;
  transform: translateY(-2px);
}

.whatsapp-float-text {
  font-family: var(--fonte-titulo);
  font-weight: 600;
  font-size: 0.875rem;
  white-space: nowrap;
}

.whatsapp-float-icon svg {
  display: block;
  flex-shrink: 0;
}

@keyframes pulse-whatsapp {
  0% { box-shadow: 0 4px 20px rgba(37,211,102,0.35); }
  50% { box-shadow: 0 4px 30px rgba(37,211,102,0.6); }
  100% { box-shadow: 0 4px 20px rgba(37,211,102,0.35); }
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 16px;
    right: 16px;
    padding: 12px;
    border-radius: 50%;
  }
  .whatsapp-float-text {
    display: none;
  }
}

/* --------------------------------------------------
   ANIMAÇÕES DE ENTRADA
   -------------------------------------------------- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------
   UTILITÁRIOS
   -------------------------------------------------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}