/* =========================================
   DESIGN TOKENS & VARIÁVEIS
========================================= */
:root {
  /* Cores - Base Premium Off-white & Dark Navy */
  --color-bg-light: #F9F9F8;
  --color-bg-white: #FFFFFF;
  --color-bg-dark: #191B1F;
  --color-bg-darker: #0F1013;
  --color-text-main: #333333;
  --color-text-light: #666666;
  --color-text-white: #F9F9F8;
  
  /* Cores - Acentos (Comercial / Conversion) */
  --color-primary: #C9A060; /* Dourado suave/Ocre elegante para destaque */
  --color-primary-hover: #AB8548;
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #1EBE5A;
  
  /* Tipografia */
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Inter', sans-serif;
  
  /* Espaçamentos e Layout */
  --container-max-width: 1200px;
  --section-padding: 5rem 1.5rem;
  --section-padding-mobile: 3.5rem 1.25rem;
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  
  /* Sombras (Premium shadows) */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.08);

  /* Transições */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

/* =========================================
   RESET & GLOBAL
========================================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-sans);
  color: var(--color-text-main);
  background-color: var(--color-bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400; /* Leveza premium para serifa */
  line-height: 1.2;
  color: var(--color-bg-dark);
}

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

ul {
  list-style: none;
}

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

/* Utilities */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-center { text-align: center; }
.bg-light { background-color: var(--color-bg-light); }
.bg-dark { background-color: var(--color-bg-dark); }
.text-white { color: var(--color-text-white); }
.text-white h1, .text-white h2, .text-white h3 { color: var(--color-text-white); }

.section {
  padding: var(--section-padding);
}

.section-header {
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--color-text-light);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

.dual-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.dual-header p {
  margin: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-weight: 500;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  font-family: var(--font-sans);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--color-bg-dark);
  color: var(--color-bg-white);
}

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

.btn-secondary {
  background-color: transparent;
  color: var(--color-bg-dark);
  border-color: var(--color-bg-dark);
}

.btn-secondary:hover {
  background-color: var(--color-bg-light);
  transform: translateY(-2px);
}

.btn-outline-dark {
  border: 1px solid var(--color-bg-dark);
  background: transparent;
  color: var(--color-bg-dark);
}
.btn-outline-dark:hover {
  background: var(--color-bg-dark);
  color: var(--color-bg-white);
}

.btn-large {
  padding: 1.25rem 2.5rem;
  font-size: 1.125rem;
}

.btn-full {
  width: 100%;
}

/* =========================================
   1. HEADER
========================================= */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  transition: background-color var(--transition-normal), padding var(--transition-normal), box-shadow var(--transition-normal);
  padding: 1.25rem 0;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.header.scrolled {
  padding: 0.875rem 0;
  background-color: var(--color-bg-white);
  box-shadow: var(--shadow-sm);
}

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

.logo a {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.75rem;
  letter-spacing: -0.5px;
  color: var(--color-bg-dark);
}

.desktop-nav ul {
  display: flex;
  gap: 2.5rem;
}

.desktop-nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-main);
  position: relative;
}

.desktop-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 1px;
  background-color: var(--color-bg-dark);
  transition: width var(--transition-normal);
}

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

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

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--color-bg-dark);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 72px; /* Aprox header height */
  left: 0;
  width: 100%;
  height: calc(100vh - 72px);
  background-color: var(--color-bg-white);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mobile-menu.active {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-menu a.mobile-link {
  font-size: 1.5rem;
  font-family: var(--font-serif);
}

.mobile-cta {
  margin-top: auto;
  margin-bottom: 2rem;
}


/* =========================================
   2. HERO
========================================= */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: 80px; /* offset header */
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.7) 50%, rgba(255,255,255,0) 100%);
}

.hero-content-wrapper {
  width: 100%;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-primary);
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 1.5rem;
}

.hero h1 em {
  font-style: italic;
  font-weight: 600;
}

.hero p {
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

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


/* =========================================
   3. AUTHORITY BAR
========================================= */
.authority-bar {
  background-color: var(--color-bg-darker);
  color: var(--color-text-white);
  padding: 1.5rem 0;
}

.authority-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.authority-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  opacity: 0.9;
}

.authority-item i {
  color: var(--color-primary);
  font-size: 1.25rem;
}

/* =========================================
   4. CATEGORIES
========================================= */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.category-card {
  display: block;
  group: true;
}

.category-img {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  margin-bottom: 1.25rem;
  aspect-ratio: 4/3;
  background-color: var(--color-bg-light);
}

.category-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

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

.category-info h3 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
  font-family: var(--font-serif);
}

.category-info .link-text {
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--color-text-light);
}

.category-card:hover .link-text {
  color: var(--color-bg-dark);
}

.category-card:hover .link-text i {
  transform: translateX(4px);
}
.link-text i {
  transition: transform var(--transition-fast);
}

/* =========================================
   5. BRANDS MARQUEE
========================================= */
.brands-title {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-light);
  margin-bottom: 2rem;
}

.brands-marquee {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.brand-item {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-style: italic;
  font-weight: 600;
  color: #c4c4c4;
  transition: color var(--transition-fast);
  cursor: pointer;
}

.brand-item:hover {
  color: var(--color-bg-dark);
}

/* =========================================
   6. SHOWCASE
========================================= */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.product-card {
  position: relative;
}

.product-image {
  background-color: var(--color-bg-light);
  border-radius: var(--border-radius-sm);
  padding: 3rem 2rem;
  position: relative;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: box-shadow var(--transition-normal);
  cursor: pointer;
}

.product-card:hover .product-image {
  box-shadow: var(--shadow-sm);
}

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: var(--color-bg-dark);
  color: var(--color-bg-white);
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-weight: 500;
}

.wishlist-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: white;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  transition: transform var(--transition-fast), color var(--transition-fast);
  color: var(--color-text-light);
}

.wishlist-btn:hover {
  transform: scale(1.1);
  color: #ff4757;
}

.product-brand {
  font-size: 0.875rem;
  color: var(--color-text-light);
  display: block;
  margin-bottom: 0.25rem;
}

.product-name {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.product-price {
  font-size: 0.9375rem;
  font-weight: 500;
}

/* =========================================
   7. DIFFERENTIALS
========================================= */
.differentials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.differentials-img-wrapper {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.differentials-img-wrapper img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/5;
}

.section-badge {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-text-light);
}

.differentials-content h2 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.differentials-content p {
  color: var(--color-text-light);
  font-size: 1.125rem;
  margin-bottom: 2.5rem;
}

.diferentials-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.diferentials-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.diferentials-list i {
  color: var(--color-primary);
  font-size: 1.5rem;
  margin-top: 2px;
}

.diferentials-list strong {
  display: block;
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
  color: var(--color-bg-white);
}

.diferentials-list span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
}

/* =========================================
   8. SERVICES
========================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  padding: 3rem 2rem;
  background-color: var(--color-bg-white);
  border: 1px solid rgba(0,0,0,0.05);
  border-radius: var(--border-radius-md);
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(0,0,0,0.1);
}

.service-icon {
  width: 64px;
  height: 64px;
  background-color: var(--color-bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: var(--color-bg-dark);
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
}

.service-link {
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-bg-dark);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

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

/* =========================================
   9. LOCATIONS
========================================= */
.location-card {
  display: flex;
  background-color: var(--color-bg-white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  max-width: 900px;
  margin: 0 auto;
}

.location-image {
  flex: 1;
}

.location-image img {
  height: 100%;
  object-fit: cover;
}

.location-info {
  flex: 1;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.location-info h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.location-address, .location-hours {
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.location-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}


/* =========================================
   10. TESTIMONIALS
========================================= */
.testimonials {
  padding: 6rem 1.5rem;
}

.testimonial-slider {
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-text {
  font-size: 2rem;
  line-height: 1.5;
  margin: 1.5rem 0 2rem;
}

.testimonial-author strong {
  display: block;
  font-size: 1.125rem;
  font-family: var(--font-serif);
}

.testimonial-author span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* =========================================
   11. CTA SECTION
========================================= */
.cta-section {
  background-color: var(--color-bg-light);
  padding: 6rem 1.5rem;
}

.cta-section h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.cta-section p:not(.cta-note) {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin-bottom: 2.5rem;
}

.cta-note {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-top: 1rem;
}

/* =========================================
   12. FOOTER
========================================= */
.footer {
  background-color: var(--color-bg-darker);
  color: var(--color-text-white);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand .logo {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: white;
}

.footer-brand p {
  color: rgba(255,255,255,0.7);
  font-size: 0.9375rem;
  margin-bottom: 2rem;
  max-width: 300px;
}

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

.social-links a {
  width: 40px;
  height: 40px;
  background-color: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 1.25rem;
}

.social-links a:hover {
  background-color: var(--color-primary);
}

.footer h4 {
  color: white;
  font-family: var(--font-sans);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9375rem;
}

.footer-links a:hover {
  color: white;
}

.footer-contact p {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.7);
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}

.footer-contact i {
  font-size: 1.25rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.5);
  font-size: 0.875rem;
}

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

/* =========================================
   FLOATING BUTTON
========================================= */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background-color: var(--color-whatsapp);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: var(--shadow-lg);
  z-index: 90;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.floating-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  transform: scale(1.1);
}

/* =========================================
   RESPONSIVO (MOBILE)
========================================= */
.hidden-mobile {
  display: inline-flex;
}
.mobile-only {
  display: none;
}

@media (max-width: 992px) {
  .hero h1 { font-size: 3rem; }
  .category-grid, .product-grid, .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .differentials-grid {
    grid-template-columns: 1fr;
  }
  .differentials-content h2 { font-size: 2.5rem; }
  .location-card {
    flex-direction: column;
  }
  .location-image img {
    height: 300px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .section { padding: var(--section-padding-mobile); }
  .desktop-nav, .header-actions .btn {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .hidden-mobile {
    display: none !important;
  }
  .mobile-only {
    display: block;
  }
  
  .hero {
    min-height: 85vh;
  }
  .hero-overlay {
    background: linear-gradient(to bottom, rgba(255,255,255,0.8) 0%, rgba(255,255,255,0.95) 100%);
  }
  .hero-content {
    text-align: center;
    margin: 0 auto;
  }
  .hero h1 { font-size: 2.5rem; }
  .hero-buttons {
    flex-direction: column;
  }
  
  .authority-grid {
    justify-content: center;
  }
  .authority-item {
    width: calc(50% - 1rem);
    justify-content: center;
    text-align: center;
    flex-direction: column;
    gap: 0.25rem;
  }
  
  .category-grid, .product-grid {
    grid-template-columns: 1fr;
  }
  
  .dual-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonial-text {
    font-size: 1.5rem;
  }
  
  .cta-section h2 {
    font-size: 2rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .location-info {
    padding: 2rem 1.5rem;
  }
  .location-actions {
    flex-direction: column;
  }
}

/* =========================================
   ANIMAÇÕES DE ENTRADA (SCROLL REVEAL)
========================================= */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: opacity, transform;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* Animações nativas para o Hero ao carregar a página */
.hero-animate {
  animation: heroFadeInUp 1s cubic-bezier(0.25, 1, 0.5, 1) forwards;
  opacity: 0;
  transform: translateY(30px);
}

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

.hero-animate:nth-child(1) { animation-delay: 0.2s; }
.hero-animate:nth-child(2) { animation-delay: 0.4s; }
.hero-animate:nth-child(3) { animation-delay: 0.6s; }
.hero-animate:nth-child(4) { animation-delay: 0.8s; }