/* 
  Fábio Junior Decor - Design System & Master Stylesheet
  Based on design-system.md
*/

@import url('https://fonts.googleapis.com/css2?family=PT+Sans+Narrow:wght@400;700&family=Cinzel:wght@500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Core Design Tokens from design-system.md */
  --color-primary: #F9F5EC;
  --color-secondary-1: #A6846A;
  --color-secondary-2: #906545;
  --color-secondary-3: #4DC247;
  
  --color-surface-1: #CCCCCC;
  --color-surface-2: #FFFFFF;
  --color-surface-3: #F9F5EC;
  --color-surface-4: #4DC247;
  
  --color-text-1: #111111;
  --color-text-2: #906545;
  --color-text-3: #A6846A;
  --color-text-muted: #666666;
  
  --font-family-1: "PT Sans Narrow", sans-serif;
  --font-family-heading: "Cinzel", "PT Sans Narrow", serif;
  --font-family-body: "Plus Jakarta Sans", "PT Sans Narrow", sans-serif;
  
  --font-size-h1: 36px;
  --font-weight-h1: 700;
  --font-size-h5: 20px;
  --font-weight-h5: 600;
  --font-size-body: 16px;
  --font-weight-body: 400;
  --line-height-body: 1.5;
  --font-size-link: 16px;
  --font-weight-link: 500;
  
  --space-1: 5px;
  --space-2: 10px;
  --space-3: 15px;
  --space-4: 20px;
  --space-5: 30px;
  --space-6: 40px;
  --space-7: 60px;
  
  --radius-1: 0px;
  --radius-2: 4px;
  --radius-lg: 12px;
  --radius-full: 9999px;
  
  --shadow-1: 0px 0px 6px 0px rgba(0, 0, 0, 0.15);
  --shadow-card: 0px 4px 16px rgba(144, 101, 69, 0.08);
  --shadow-hover: 0px 12px 28px rgba(144, 101, 69, 0.16);
  --shadow-drawer: -4px 0 20px rgba(0, 0, 0, 0.15);
  
  --container-max: 1440px;
  --breakpoint-1: 576px;
  --breakpoint-2: 768px;
  --breakpoint-3: 1024px;
  
  /* Additional Functional Colors */
  --whatsapp-green: #25D366;
  --whatsapp-hover: #1EBE5D;
  --whatsapp-dark: #128C7E;
  --border-color: #E9E0DA;
  --border-light: #F0E8E1;
  --glass-header: rgba(249, 245, 236, 0.94);
  --accent-gold: #C5A059;
}

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

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

body {
  font-family: var(--font-family-body);
  background-color: var(--color-primary);
  color: var(--color-text-1);
  line-height: var(--line-height-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-1);
  color: var(--color-text-1);
  line-height: 1.2;
}

h1 {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 700;
  letter-spacing: -0.5px;
}

h2 {
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 700;
}

h3 {
  font-size: clamp(20px, 3vw, 24px);
  font-weight: 700;
}

h5 {
  font-size: var(--font-size-h5);
  font-weight: var(--font-weight-h5);
}

/* Top Announcement Bar */
.announcement-bar {
  background-color: var(--color-secondary-2);
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 500;
  padding: 8px var(--space-4);
  text-align: center;
  position: relative;
  z-index: 99; /* must stay under the header so the drawer covers it */
}

.announcement-content {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.announcement-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.announcement-badge {
  background: rgba(255, 255, 255, 0.2);
  padding: 2px 8px;
  border-radius: var(--radius-2);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 700;
}

/* Top Announcement Bar (variant with contact on the right) */
.top-bar {
  background-color: var(--color-secondary-2);
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 500;
  position: relative;
  z-index: 99; /* must stay under the header so the drawer covers it */
}

.top-bar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: 40px;
  padding-top: 6px;
  padding-bottom: 6px;
}

.announcement-text {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  line-height: 1.35;
}

.announcement-text .divider {
  opacity: 0.45;
}

.top-contact a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  white-space: nowrap;
  color: #FFFFFF;
}

.top-contact a:hover {
  opacity: 0.85;
}

/* Main Navigation Header */
.main-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--glass-header);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.brand-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.brand-logo-text {
  font-family: var(--font-family-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-1);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
}

.nav-link {
  display: block;
  font-family: var(--font-family-1);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-2);
  text-transform: uppercase;
  letter-spacing: 0.2px;
  white-space: nowrap;
  position: relative;
  padding: 6px 0;
}

/* WhatsApp CTA that only exists inside the mobile drawer */
.nav-drawer-cta {
  display: none;
}

.nav-link.active {
  color: var(--color-secondary-1);
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-secondary-1);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--color-text-1);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.social-links-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.social-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(166, 132, 106, 0.1);
  color: var(--color-secondary-2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.social-icon-btn:hover {
  background: var(--color-secondary-2);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* Primary WhatsApp CTA Button */
.btn-whatsapp-header {
  background-color: var(--whatsapp-green);
  color: #FFFFFF;
  font-family: var(--font-family-1);
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  white-space: nowrap;
  padding: 10px 16px;
  border-radius: var(--radius-2);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
  transition: all 0.2s ease;
}

.btn-whatsapp-header:hover {
  background-color: var(--whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
}

/* Mobile Toggle */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  padding: 0;
  cursor: pointer;
  position: relative;
  z-index: 130; /* stays above the drawer so it can close it */
  flex-shrink: 0;
}

.mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--color-secondary-2);
  border-radius: 2px;
  transform-origin: center;
  transition: transform 0.3s ease, opacity 0.2s ease;
}

.mobile-menu-btn.is-open span:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}

.mobile-menu-btn.is-open span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.is-open span:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* Mobile Drawer Backdrop */
.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(17, 17, 17, 0.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  /* Below .main-header (z-index 100): the header creates its own stacking
     context, so the drawer inside it can never outrank a higher backdrop. */
  z-index: 90;
}

.nav-backdrop.active {
  opacity: 1;
  visibility: visible;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: var(--space-6) 0 var(--space-7);
  background: linear-gradient(180deg, var(--color-primary) 0%, #F3EDE0 100%);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-6);
  align-items: center;
}

.hero-badge-container {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.hero-pill-badge {
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-secondary-1);
  color: var(--color-secondary-2);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-title {
  font-family: var(--font-family-heading);
  color: var(--color-text-1);
  margin-bottom: var(--space-3);
  line-height: 1.15;
}

.hero-title span {
  color: var(--color-secondary-2);
}

.hero-description {
  font-size: 18px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.btn-primary {
  background-color: var(--color-secondary-2);
  color: #FFFFFF;
  font-family: var(--font-family-1);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: var(--radius-2);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(144, 101, 69, 0.3);
}

.btn-primary:hover {
  background-color: #795237;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(144, 101, 69, 0.4);
}

.btn-whatsapp-large {
  background-color: var(--whatsapp-green);
  color: #FFFFFF;
  font-family: var(--font-family-1);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: var(--radius-2);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp-large:hover {
  background-color: var(--whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(166, 132, 106, 0.25);
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-number {
  font-family: var(--font-family-1);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-secondary-2);
}

.metric-label {
  font-size: 13px;
  color: var(--color-text-muted);
}

.hero-visual {
  position: relative;
}

.hero-image-card {
  background: var(--color-surface-2);
  padding: 12px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hover);
  border: 1px solid var(--border-color);
  position: relative;
}

.hero-image-card img {
  width: 100%;
  height: 440px;
  object-fit: contain;
  background: #FFFFFF;
  border-radius: var(--radius-2);
}

.hero-floating-tag {
  position: absolute;
  bottom: -20px;
  left: 20px;
  background: var(--color-surface-2);
  padding: 14px 20px;
  border-radius: var(--radius-2);
  box-shadow: var(--shadow-1);
  border: 1px solid var(--color-secondary-1);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-floating-tag i {
  font-size: 24px;
  color: var(--whatsapp-green);
}

/* Strategic Pillar Cards (Sales & Installation Services) */
.pillars-section {
  padding: var(--space-6) 0;
  background-color: var(--color-surface-2);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-6);
}

.section-subtitle {
  font-family: var(--font-family-1);
  color: var(--color-secondary-1);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-1);
}

.section-title {
  color: var(--color-text-1);
  margin-bottom: var(--space-2);
}

.section-desc {
  font-size: 16px;
  color: var(--color-text-muted);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-4);
}

.pillar-card {
  background: var(--color-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2);
  padding: var(--space-5);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-secondary-1);
}

.pillar-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-2);
  background-color: var(--color-secondary-2);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: var(--space-3);
}

.pillar-card.highlight .pillar-icon {
  background-color: var(--whatsapp-green);
}

.pillar-tag {
  align-self: flex-start;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  background: rgba(166, 132, 106, 0.15);
  color: var(--color-secondary-2);
  padding: 4px 10px;
  border-radius: var(--radius-2);
  margin-bottom: var(--space-2);
}

.pillar-card.highlight .pillar-tag {
  background: rgba(37, 211, 102, 0.15);
  color: #128C7E;
}

.pillar-title {
  font-size: 22px;
  margin-bottom: var(--space-2);
}

.pillar-text {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: var(--space-4);
  flex-grow: 1;
}

.pillar-link {
  font-family: var(--font-family-1);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-secondary-2);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.pillar-link:hover {
  color: var(--color-text-1);
}

/* Product Catalog Section */
.catalog-section {
  padding: var(--space-6) 0 var(--space-7);
}

.catalog-filter-bar {
  background: var(--color-surface-2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2);
  padding: var(--space-4);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-1);
}

.filter-search-box {
  position: relative;
  margin-bottom: var(--space-4);
}

.filter-search-box input {
  width: 100%;
  height: 50px;
  padding: 0 45px 0 18px;
  border: 1px solid var(--color-surface-1);
  border-radius: var(--radius-2);
  background-color: var(--color-primary);
  font-size: 16px;
  transition: all 0.2s ease;
}

.filter-search-box input:focus {
  outline: none;
  border-color: var(--color-secondary-1);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(166, 132, 106, 0.2);
}

.filter-search-box i {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-secondary-1);
  font-size: 20px;
}

.category-tabs-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  overflow-x: auto;
  padding-bottom: var(--space-2);
  margin-bottom: var(--space-3);
  scrollbar-width: thin;
}

.category-tab-btn {
  font-family: var(--font-family-1);
  font-size: 17px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 10px 18px;
  border-radius: var(--radius-2);
  background: var(--color-primary);
  color: var(--color-text-2);
  border: 1px solid var(--border-color);
  white-space: nowrap;
  transition: all 0.2s ease;
}

.category-tab-btn:hover {
  border-color: var(--color-secondary-1);
  color: var(--color-text-1);
}

.category-tab-btn.active {
  background-color: var(--color-secondary-2);
  color: #FFFFFF;
  border-color: var(--color-secondary-2);
}

.tags-filter-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.tag-filter-chip {
  font-size: 13px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: #E9E0DA;
  color: var(--color-text-2);
  cursor: pointer;
  transition: all 0.2s ease;
}

.tag-filter-chip:hover {
  background: var(--color-secondary-1);
  color: #FFFFFF;
}

.tag-filter-chip.active {
  background: var(--color-secondary-1);
  color: #FFFFFF;
}

.catalog-info-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.results-count {
  font-family: var(--font-family-1);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-secondary-2);
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.product-card {
  background: var(--color-surface-2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-1);
  position: relative;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-secondary-1);
}

.product-image-wrap {
  position: relative;
  width: 100%;
  padding-top: 100%; /* 1:1 Aspect ratio */
  overflow: hidden;
  background-color: #F5F0E6;
}

.product-image-wrap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-image-wrap img {
  transform: scale(1.06);
}

.product-category-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0, 0, 0, 0.7);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 2px;
  z-index: 2;
}

.product-body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-tags {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin-bottom: var(--space-2);
}

.product-tag {
  font-size: 11px;
  color: var(--color-secondary-2);
  background: var(--color-primary);
  padding: 2px 6px;
  border-radius: 2px;
}

.product-title {
  font-family: var(--font-family-1);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-1);
  margin-bottom: var(--space-3);
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr 42px;
  gap: 8px;
  margin-top: auto;
}

.btn-buy-whatsapp {
  background-color: var(--whatsapp-green);
  color: #FFFFFF;
  font-family: var(--font-family-1);
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 10px 12px;
  border-radius: var(--radius-2);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.btn-buy-whatsapp:hover {
  background-color: var(--whatsapp-hover);
}

.btn-quick-view {
  background-color: var(--color-primary);
  color: var(--color-secondary-2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all 0.2s ease;
}

.btn-quick-view:hover {
  background-color: var(--color-secondary-2);
  color: #FFFFFF;
}

/* Pagination / Load More */
.load-more-container {
  text-align: center;
  margin-top: var(--space-4);
}

.btn-load-more {
  background-color: var(--color-secondary-2);
  color: #FFFFFF;
  font-family: var(--font-family-1);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 14px 36px;
  border-radius: var(--radius-2);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 12px rgba(144, 101, 69, 0.2);
  transition: all 0.2s ease;
}

.btn-load-more:hover {
  background-color: #795237;
  transform: translateY(-2px);
}

/* Catalog PDF Section */
.pdf-catalogs-section {
  padding: var(--space-6) 0;
  background-color: var(--color-surface-2);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.pdf-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
}

.pdf-card {
  background: var(--color-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2);
  padding: var(--space-4);
  text-align: center;
  transition: all 0.3s ease;
}

.pdf-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-secondary-1);
}

.pdf-icon {
  font-size: 40px;
  color: #D8446E;
  margin-bottom: var(--space-2);
}

.pdf-card h4 {
  font-size: 20px;
  margin-bottom: var(--space-2);
}

.pdf-card p {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.btn-download-pdf {
  background-color: var(--color-secondary-2);
  color: #FFFFFF;
  font-family: var(--font-family-1);
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: var(--radius-2);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-download-pdf:hover {
  background-color: var(--color-secondary-1);
}

/* Dedicated Installation Section (Campos & Macaé) */
.installation-section {
  padding: var(--space-7) 0;
  background: linear-gradient(135deg, #1C1917 0%, #292524 100%);
  color: #FFFFFF;
  position: relative;
}

.installation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}

.installation-content h2 {
  font-family: var(--font-family-heading);
  color: #FFFFFF;
  margin-bottom: var(--space-3);
}

.installation-content p {
  color: #D6D3D1;
  font-size: 17px;
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.city-badges {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.city-badge {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 10px 18px;
  border-radius: var(--radius-2);
  font-family: var(--font-family-1);
  font-size: 17px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.city-badge i {
  color: var(--whatsapp-green);
}

/* Os badges de cidade sao links para as landing pages de servico */
a.city-badge:hover,
a.city-badge:focus-visible {
  background: rgba(255, 255, 255, 0.18);
  border-color: var(--accent-gold);
  transform: translateY(-2px);
}

a.city-badge:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 3px;
}

.installation-features-list {
  list-style: none;
  margin-bottom: var(--space-5);
}

.installation-features-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  margin-bottom: 12px;
  color: #E7E5E4;
}

.installation-features-list i {
  color: var(--whatsapp-green);
  font-size: 18px;
}

.installation-card-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
}

.installation-card-box h3 {
  color: #FFFFFF;
  margin-bottom: var(--space-3);
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--color-surface-2);
  border-radius: var(--radius-lg);
  max-width: 850px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  padding: var(--space-5);
}

.modal-close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-text-1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background: var(--color-secondary-2);
  color: #FFFFFF;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.product-detail-img {
  width: 100%;
  border-radius: var(--radius-2);
  object-fit: cover;
  max-height: 420px;
}

/* Roll Calculator inside modal */
.calculator-box {
  background: var(--color-primary);
  border: 1px solid var(--border-color);
  padding: var(--space-4);
  border-radius: var(--radius-2);
  margin-top: var(--space-4);
}

.calculator-box h4 {
  font-family: var(--font-family-1);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-secondary-2);
  display: flex;
  align-items: center;
  gap: 8px;
}

.calc-inputs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.calc-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--color-text-muted);
}

.calc-field input {
  width: 100%;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--color-surface-1);
  border-radius: var(--radius-2);
  font-size: 15px;
}

.calc-result-box {
  background: #FFFFFF;
  padding: 12px;
  border-radius: var(--radius-2);
  border-left: 4px solid var(--whatsapp-green);
  font-size: 14px;
  margin-bottom: var(--space-3);
}

.calc-result-box strong {
  color: var(--color-secondary-2);
  font-size: 16px;
}

/* Floating WhatsApp Widget */
.whatsapp-float-widget {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 999;
  display: flex;
  align-items: center;
}

.whatsapp-float-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--whatsapp-green);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  position: relative;
  transition: all 0.3s ease;
}

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

.whatsapp-pulse {
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  border: 2px solid var(--whatsapp-green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  70% {
    transform: scale(1.3);
    opacity: 0;
  }
  100% {
    transform: scale(0.95);
    opacity: 0;
  }
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: var(--color-text-1);
  color: #FFFFFF;
  padding: 8px 14px;
  border-radius: var(--radius-2);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  pointer-events: none;
}

/* Footer Styles */
.footer {
  background-color: var(--color-primary);
  border-top: 1px solid var(--border-color);
  padding: var(--space-7) 0 var(--space-4);
  color: var(--color-text-1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.footer-brand img {
  height: 50px;
  margin-bottom: var(--space-3);
}

.footer-brand p {
  color: var(--color-text-muted);
  font-size: 15px;
  margin-bottom: var(--space-4);
  line-height: 1.5;
}

.footer-heading {
  font-family: var(--font-family-1);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-secondary-2);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 15px;
}

.footer-links a:hover {
  color: var(--color-secondary-2);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  color: var(--color-text-muted);
  font-size: 15px;
}

.footer-contact-item i {
  color: var(--color-secondary-2);
  margin-top: 4px;
}

.social-row-footer {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: 14px;
  color: var(--color-text-muted);
}

@media (prefers-reduced-motion: reduce) {
  .nav-menu,
  .nav-menu.active-mobile,
  .nav-backdrop,
  .mobile-menu-btn span {
    transition-duration: 0.01ms;
  }
}

/* Media Queries (Responsive Breakpoints) */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .installation-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Header: drop the social icons before the nav starts to crowd */
@media (max-width: 1400px) {
  .social-links-header {
    display: none;
  }
}

/* Header: below this the nav collapses into the side drawer */
@media (max-width: 1320px) {
  /* backdrop-filter turns the header into a containing block for fixed
     children, which would trap the drawer inside it. The glass background is
     already 94% opaque, so dropping the blur here costs nothing visually. */
  .main-header {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--color-primary);
  }

  .mobile-menu-btn {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    height: 100dvh;
    width: min(340px, 84vw);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 104px var(--space-4) var(--space-5);
    background: var(--color-surface-2);
    border-left: 1px solid var(--border-color);
    box-shadow: var(--shadow-drawer);
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translateX(100%);
    visibility: hidden;
    /* visibility flips instantly on open and only after the slide-out on close */
    transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s linear 0.32s;
    z-index: 120;
  }

  .nav-menu.active-mobile {
    transform: translateX(0);
    visibility: visible;
    transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s;
  }

  .nav-menu li {
    border-bottom: 1px solid var(--border-light);
  }

  .nav-menu li:last-child {
    border-bottom: none;
  }

  .nav-drawer-cta {
    display: block;
    border-bottom: none;
  }

  .nav-link {
    font-size: 17px;
    padding: 16px 2px;
    white-space: normal;
  }

  .nav-link::after {
    display: none;
  }

  .nav-menu .btn-whatsapp-header {
    justify-content: center;
    width: 100%;
    margin-top: var(--space-4);
    padding: 14px 16px;
    font-size: 16px;
  }
}

@media (max-width: 1024px) {
  /* Keep the top bar to a single line instead of letting it wrap */
  .top-bar {
    font-size: 12px;
  }
  .announcement-text .divider,
  .announcement-text span:last-child {
    display: none;
  }
}

@media (max-width: 768px) {
  .top-bar-container {
    justify-content: center;
    text-align: center;
  }
  .product-detail-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 576px) {
  .brand-logo-text {
    font-size: 16px;
  }
  .brand-logo img {
    height: 44px;
  }
  .header-container {
    height: 68px;
  }
  /* Keep only the phone on the top bar so it never becomes a wall of text */
  .announcement-text {
    display: none;
  }
  /* The floating WhatsApp widget already covers the CTA on small screens */
  .header-actions .btn-whatsapp-header {
    display: none;
  }
  .nav-menu {
    padding-top: 92px;
  }
}

/* ==========================================================================
   Dedicated PDF Catalogs Page Styles (catalogospdf.html)
   ========================================================================== */

.pdf-hero-section {
  padding: 50px 0 40px 0;
  background: linear-gradient(180deg, #FAF7F2 0%, var(--color-primary) 100%);
  border-bottom: 1px solid var(--border-color);
}

.breadcrumb-trail {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.breadcrumb-trail a {
  color: var(--color-secondary-1);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb-trail a:hover {
  text-decoration: underline;
}

.pdf-hero-header {
  max-width: 900px;
}

.pdf-hero-brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: var(--color-surface-2);
  border: 1.5px solid var(--border-color);
  padding: 8px 20px 8px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
  box-shadow: 0 4px 14px rgba(166, 132, 106, 0.08);
}

.pdf-hero-brand-logo {
  height: 38px;
  width: auto;
  object-fit: contain;
  border-radius: 4px;
}

.pdf-hero-brand-slogan {
  font-family: var(--font-family-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-secondary-2);
  letter-spacing: 0.5px;
}

.pdf-hero-title {
  font-family: var(--font-family-heading);
  font-size: 38px;
  font-weight: 700;
  color: var(--color-text-1);
  margin-bottom: 8px;
  line-height: 1.2;
}

.pdf-hero-subtitle {
  font-family: var(--font-family-body);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-secondary-2);
  margin-bottom: 14px;
  line-height: 1.4;
}

.pdf-hero-desc {
  font-size: 17px;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 28px;
}

.pdf-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 30px;
}

.pdf-badge-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-surface-2);
  padding: 12px 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.pdf-badge-item .badge-icon {
  font-size: 22px;
}

.pdf-badge-item strong {
  display: block;
  font-size: 14px;
  color: var(--color-text-1);
}

.pdf-badge-item span {
  font-size: 12px;
  color: var(--color-text-muted);
}

.pdf-search-wrapper {
  position: relative;
  max-width: 650px;
}

.pdf-search-wrapper input {
  width: 100%;
  padding: 14px 48px 14px 18px;
  font-size: 15px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--color-surface-2);
  color: var(--color-text-1);
  box-shadow: 0 4px 12px rgba(166, 132, 106, 0.06);
  transition: all 0.2s ease;
}

.pdf-search-wrapper input:focus {
  outline: none;
  border-color: var(--color-secondary-1);
  box-shadow: 0 4px 18px rgba(166, 132, 106, 0.15);
}

.pdf-search-wrapper svg {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

/* Catalog Showcase Cards Grid */
.pdf-main-section {
  padding: 60px 0;
}

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

.pdf-showcase-card {
  background: var(--color-surface-2);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

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

.pdf-card-banner {
  background: linear-gradient(135deg, #2B1E17 0%, #1A130E 100%);
  border-top: 4px solid var(--color-secondary-1);
  padding: 24px;
  color: #FFFFFF;
  position: relative;
}

.pdf-banner-flex {
  display: flex;
  align-items: center;
  gap: 22px;
}

.pdf-cover-img-box {
  position: relative;
  width: 130px;
  height: 175px;
  flex-shrink: 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  border: 2px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pdf-showcase-card:hover .pdf-cover-img-box {
  transform: scale(1.05) rotate(-1deg);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.6);
}

.pdf-cover-img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
}

.pdf-cover-zoom-badge {
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.85);
  color: #FFFFFF;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
  white-space: nowrap;
  letter-spacing: 0.5px;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.pdf-banner-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.pdf-card-badge {
  display: inline-block;
  background: rgba(166, 132, 106, 0.25);
  color: #F5E8DD;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pdf-card-title {
  font-family: var(--font-family-heading);
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 4px;
  color: #FFFFFF;
}

.pdf-file-size {
  font-size: 13px;
  color: #D6C7B8;
  opacity: 0.9;
  display: block;
}

.btn-banner-ver-catalogo {
  margin-top: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-secondary-1);
  color: #FFFFFF;
  padding: 8px 18px;
  border-radius: var(--radius-2);
  font-size: 14px;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.btn-banner-ver-catalogo:hover {
  background: var(--color-secondary-2);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

/* Uncropped cover images in index.html pdf-card */
.pdf-card-index-cover-wrapper {
  background: linear-gradient(135deg, #1F1713 0%, #110C09 100%);
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  border-bottom: 1px solid var(--border-color);
}

.pdf-card-index-cover {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.pdf-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.pdf-card-summary {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.pdf-spec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}

.spec-chip {
  background: var(--color-primary);
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  border-radius: var(--radius-2);
  font-size: 13px;
  color: var(--color-text-1);
}

/* Sample Thumbnails inside Card */
.pdf-samples-container {
  margin-bottom: 24px;
  background: #FAF8F5;
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border-color);
}

.samples-title {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-secondary-2);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.samples-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.sample-img-wrapper {
  aspect-ratio: 1;
  border-radius: var(--radius-2);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: #EFEFEF;
  transition: transform 0.2s ease;
  cursor: pointer;
}

.sample-img-wrapper:hover {
  transform: scale(1.05);
}

.sample-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Actions buttons inside PDF card */
.pdf-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: auto;
  margin-bottom: 12px;
}

.btn-pdf-view-modal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-secondary-1);
  color: #FFFFFF;
  padding: 12px 16px;
  border: none;
  border-radius: var(--radius-2);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.1s ease;
}

.btn-pdf-view-modal:hover {
  background: var(--color-secondary-2);
  transform: translateY(-1px);
}

.btn-pdf-download-direct {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-primary);
  color: var(--color-text-1);
  border: 1.5px solid var(--border-color);
  padding: 12px 16px;
  border-radius: var(--radius-2);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-pdf-download-direct:hover {
  background: #EFE8DD;
  border-color: var(--color-secondary-1);
  color: var(--color-secondary-2);
}

.btn-whatsapp-catalog {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #E8F7EE;
  color: #128C7E;
  border: 1px solid rgba(37, 211, 102, 0.3);
  padding: 12px 16px;
  border-radius: var(--radius-2);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-whatsapp-catalog:hover {
  background: var(--whatsapp-green);
  color: #FFFFFF;
}

/* Calculator Banner Box */
.calc-banner-box {
  background: var(--color-surface-2);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 36px;
  box-shadow: var(--shadow-card);
}

/* PDF Reader Modal Styles */
.pdf-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.pdf-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.pdf-modal-container {
  background: #111827;
  width: 100%;
  max-width: 1100px;
  height: 90vh;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid #374151;
}

.pdf-modal-header {
  background: #1F2937;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #374151;
}

.pdf-btn-open-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #9CA3AF;
  font-size: 13px;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  transition: all 0.2s ease;
}

.pdf-btn-open-tab:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.15);
}

.pdf-modal-close {
  background: transparent;
  border: none;
  color: #9CA3AF;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  padding: 0 8px;
  transition: color 0.2s ease;
}

.pdf-modal-close:hover {
  color: #FFFFFF;
}

.pdf-modal-frame-wrapper {
  flex: 1;
  width: 100%;
  height: 100%;
  background: #000000;
}

.pdf-modal-frame-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Responsive Media Queries for PDF Page */
@media (max-width: 900px) {
  .pdf-showcase-grid {
    grid-template-columns: 1fr;
  }
  .pdf-spec-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  /* Clean & objective mobile cards for smartphones */
  .pdf-banner-flex {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  .pdf-banner-info {
    align-items: center;
    text-align: center;
    width: 100%;
  }
  .pdf-cover-img-box {
    width: 140px;
    height: 190px;
  }
  .btn-banner-ver-catalogo {
    width: 100%;
    justify-content: center;
    padding: 12px 18px;
    font-size: 15px;
    margin-top: 14px;
  }
  .pdf-card-body {
    padding: 18px;
  }
  .pdf-card-summary {
    font-size: 14px;
    text-align: center;
    line-height: 1.5;
    margin-bottom: 0;
  }
  /* Hide extra hero details, search bar & secondary grids on mobile for a clean objective layout */
  .pdf-hero-desc,
  .pdf-hero-badges,
  .pdf-search-wrapper,
  .pdf-spec-grid,
  .pdf-samples-container,
  .pdf-card-actions,
  .btn-whatsapp-catalog {
    display: none !important;
  }
}

@media (max-width: 600px) {
  .pdf-hero-title {
    font-size: 28px;
  }
  .pdf-hero-subtitle {
    font-size: 17px;
  }
  .calc-banner-box {
    padding: 20px;
  }
}

/* ==========================================================================
   Algum Papel de Parede Page Styles (algumpapeldeparede.html)
   ========================================================================== */
.toulon-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.toulon-photo-card {
  background: var(--color-surface-2);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.toulon-photo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-secondary-1);
}

.toulon-img-box {
  width: 100%;
  height: 250px;
  background: #F8F5EF;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.toulon-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.toulon-style-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(166, 132, 106, 0.9);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  backdrop-filter: blur(4px);
}

.toulon-card-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.toulon-code-tag {
  font-size: 12px;
  font-weight: 800;
  color: var(--color-secondary-2);
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.toulon-card-title {
  font-family: var(--font-family-body);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-1);
  line-height: 1.35;
  margin-bottom: 4px;
}

.toulon-brand-text {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.toulon-wa-btn {
  margin-top: auto;
  width: 100%;
  justify-content: center;
  font-size: 13.5px;
  padding: 10px 14px;
}

.toulon-tag-chip {
  display: inline-block;
  background: var(--color-surface-2);
  border: 1px solid var(--border-color);
  color: var(--color-text-muted);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.toulon-tag-chip:hover,
.toulon-tag-chip.active {
  background: var(--color-secondary-1);
  color: #FFFFFF;
  border-color: var(--color-secondary-1);
}

/* Category Switcher Cards */
.cat-switcher-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 30px;
}

.cat-switcher-card {
  background: var(--color-surface-2);
  border: 1.5px solid var(--border-color);
  padding: 18px;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 12px;
}

.cat-switcher-card.active {
  background: #FFFBF5;
  border-color: var(--color-secondary-2);
  box-shadow: 0 4px 14px rgba(166, 132, 106, 0.15);
}

.cat-switcher-cover-box {
  width: 58px;
  height: 80px;
  border-radius: 8px;
  overflow: hidden;
  background: #111827;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
  transition: transform 0.2s ease;
}

.cat-switcher-card:hover .cat-switcher-cover-box,
.cat-switcher-card.active .cat-switcher-cover-box {
  transform: scale(1.05);
}

.cat-switcher-cover-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cat-switcher-title {
  font-family: var(--font-family-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-1);
}

.cat-switcher-count {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Mesa Posta Hero Section & Interactive Styling
   ========================================================================== */
.mesa-hero-section {
  position: relative;
  padding: 60px 0 70px 0;
  background: linear-gradient(135deg, #1C0F0A 0%, #3B1608 40%, #78350F 85%, #181411 100%);
  background-image: 
    radial-gradient(circle at 85% 20%, rgba(245, 158, 11, 0.2), transparent 45%),
    radial-gradient(circle at 15% 85%, rgba(217, 119, 6, 0.15), transparent 45%);
  border-bottom: 2px solid #D97706;
  overflow: hidden;
  color: #FFFFFF;
}

.mesa-hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 40px;
  align-items: center;
}

@media (max-width: 992px) {
  .mesa-hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.mesa-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  padding: 6px 16px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: 20px;
}

.mesa-breadcrumb a {
  color: #FBBF24;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.mesa-breadcrumb a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.mesa-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(245, 158, 11, 0.18);
  border: 1px solid rgba(251, 191, 36, 0.45);
  backdrop-filter: blur(10px);
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 700;
  color: #FBBF24;
  margin-bottom: 18px;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.2);
}

.mesa-hero-title {
  font-family: var(--font-family-heading);
  font-size: 42px;
  font-weight: 700;
  line-height: 1.15;
  color: #FFFFFF;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

@media (max-width: 576px) {
  .mesa-hero-title {
    font-size: 32px;
  }
}

.mesa-hero-title span {
  background: linear-gradient(90deg, #FBBF24 0%, #F59E0B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.mesa-hero-subtitle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.6;
  margin-bottom: 30px;
  max-width: 650px;
  font-weight: 400;
}

.mesa-hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 36px;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 16px;
  padding: 14px 28px;
  border-radius: 30px;
  text-decoration: none;
  border: none;
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.35);
  transition: all 0.3s ease;
}

.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(217, 119, 6, 0.5);
  background: linear-gradient(135deg, #FBBF24 0%, #D97706 100%);
  color: #FFFFFF;
}

.btn-hero-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 16px;
  padding: 14px 28px;
  border-radius: 30px;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease;
}

.btn-hero-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
  background: #20BA5A;
  color: #FFFFFF;
}

.mesa-hero-metrics {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.mesa-metric-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mesa-metric-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.18);
  border: 1px solid rgba(245, 158, 11, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.mesa-metric-text strong {
  display: block;
  font-size: 15px;
  color: #FFFFFF;
}

.mesa-metric-text span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
}

/* Floating Visual Cards Showcase on Hero Right */
.mesa-hero-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.mesa-hero-card {
  position: relative;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  transition: transform 0.4s ease, border-color 0.4s ease;
  text-decoration: none;
  display: block;
}

.mesa-hero-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(251, 191, 36, 0.6);
}

.mesa-hero-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.mesa-hero-card:hover img {
  transform: scale(1.06);
}

.mesa-hero-card-body {
  padding: 14px;
  background: rgba(0, 0, 0, 0.4);
}

.mesa-hero-card-title {
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mesa-hero-card-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 12px;
  background: rgba(245, 158, 11, 0.25);
  color: #FBBF24;
}



/* ==========================================================================
   Rodapé — linha institucional (política, termos e contato)
   ========================================================================== */

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 4px;
  font-size: 13.5px;
}

.footer-legal a {
  color: var(--color-secondary-1);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(166, 132, 106, 0.4);
}

.footer-legal a:hover {
  color: var(--color-text-1);
  text-decoration-color: currentColor;
}

.footer-legal span {
  opacity: 0.35;
}

@media (max-width: 576px) {
  .footer-legal {
    gap: 8px;
    font-size: 13px;
  }
  .footer-legal span {
    display: none;
  }
  .footer-legal a {
    flex: 1 1 100%;
    text-align: center;
  }
}