/* =========================================================================
   DESIGN SYSTEM - DR. INÁCIO VENTURA (Premium Medical Architecture)
   ========================================================================= */

:root {
  /* Colors - Premium Palette (Inspired by Jaeger Amarante but for Medical) */
  --color-gold: #C5A059;
  --color-gold-dark: #A68345;
  --color-dark: #111823;        /* Slate escuro elegante */
  --color-dark-surface: #1B2635; /* Slate levemente mais claro para cards no escuro */
  --color-light: #F9F7F2;       /* Off-white quente e limpo */
  --color-white: #FFFFFF;
  --color-gray-text: #94A3B8;   /* Texto em fundos escuros */
  --color-gray-dark: #475569;   /* Texto em fundos claros */

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Cinzel', 'Playfair Display', serif;

  /* Spacing */
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 5rem;
  --spacing-xl: 8rem;

  /* UI Tokens */
  --radius-sm: 4px;
  --radius-md: 8px;
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================================================================
   RESET & BASE (SEO & Performance Optimized)
   ========================================================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  color: var(--color-gray-dark);
  background-color: var(--color-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  line-height: 1.2;
  font-weight: 500;
}

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

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

ul {
  list-style: none;
}

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

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

.bg-light {
  background-color: var(--color-light);
  color: var(--color-dark);
}

.bg-offwhite {
  background-color: var(--color-offwhite);
  color: var(--color-dark);
}

.text-gold { color: var(--color-gold); }
.text-white { color: var(--color-white); }
.text-gray { color: var(--color-gray-text); }

.section-padding {
  padding: var(--spacing-lg) 0;
}

@media (min-width: 768px) {
  .section-padding { padding: var(--spacing-xl) 0; }
}

/* Responsive Media Utilities */
.img-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.img-contain {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.aspect-square { aspect-ratio: 1 / 1; }
.aspect-video { aspect-ratio: 16 / 9; }
.aspect-portrait { aspect-ratio: 3 / 4; }

/* Responsive Iframe Container */
.iframe-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background-color: var(--color-dark-surface);
}

.iframe-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* =========================================================================
   COMPONENTS
   ========================================================================= */

/* Buttons (Touch Target Accessibility >= 44px) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.5rem;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  cursor: pointer;
  min-height: 48px; /* Accessibility */
}

.btn-primary {
  background-color: var(--color-gold);
  color: var(--color-dark);
  border: 1px solid var(--color-gold);
}

.btn-primary:hover {
  background-color: var(--color-gold-dark);
  border-color: var(--color-gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(197, 160, 89, 0.2);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(4px);
}

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

/* Navigation Header */
.header-right-slot {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.social-header {
  position: absolute;
  right: 0;
  display: flex;
  gap: 0.5rem;
  transition: opacity 0.3s, transform 0.3s, visibility 0.3s;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-10px);
  z-index: 10;
}

/* Keep social header visible when scrolled */
.header.scrolled .social-header {
  opacity: 1;
  visibility: visible;
  transform: none;
  pointer-events: auto;
}

.social-top-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: var(--color-gold);
  border-radius: 8px;
  color: var(--color-white);
  transition: transform 0.2s, background-color 0.2s;
  text-decoration: none;
}

.social-top-btn:hover {
  transform: scale(1.05);
  background-color: var(--color-gold-dark);
}

.social-top-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

@media (min-width: 768px) {
  .social-top-btn {
    width: 38px;
    height: 38px;
  }
  .social-top-btn svg {
    width: 20px;
    height: 20px;
  }
  .social-header {
    gap: 0.8rem;
  }
}

.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.5rem 0;
  background: transparent;
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(17, 24, 35, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: var(--shadow-sm);
}

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

.logo-container {
  display: flex;
  align-items: center;
}

.header .logo-container {
  height: 100px;
  padding-left: 10px;
  display: flex;
  align-items: center;
}

.logo-img {
  height: 65px;
  width: auto;
  margin: 0;
  mix-blend-mode: screen;
  transition: height var(--transition-base), margin var(--transition-base), transform var(--transition-base);
}

.header.scrolled .logo-container {
  height: 70px;
}

.header.scrolled .logo-img {
  height: 48px;
  margin: 0;
}

.logo-img:hover {
  transform: scale(1.03);
}

.footer-logo-img {
  height: 55px;
  width: auto;
  margin: 0;
  mix-blend-mode: screen;
}

.header.scrolled .logo-name:hover,
.header.scrolled .logo-title:hover {
  color: var(--color-gold);
}

.main-nav {
  display: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-10px);
  transition: var(--transition);
}

@media (min-width: 1024px) {
  .header-right-slot {
    flex: 1;
  }
  .main-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    width: 100%;
    margin-left: 3rem;
  }
  .header.scrolled .main-nav {
    display: flex;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }
}

/* Ensure social header remains visible when scrolled */
.header.scrolled .social-header {
  opacity: 1;
  visibility: visible;
  transform: none;
  pointer-events: auto;
}

/* Responsive adjustments for mobile menu and social icons */
@media (max-width: 1023px) {
  .header.scrolled .main-nav {
    display: none !important;
  }
}

@media (max-width: 768px) {
  /* Hide all buttons except WhatsApp on mobile header */
  .social-header a:not([aria-label="WhatsApp"]) {
    display: none !important;
  }
  
  /* Ensure WhatsApp header button is visible on scroll */
  .header.scrolled .social-header {
    display: flex;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }
}

.nav-link {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-white);
  font-weight: 400;
  position: relative;
  transition: var(--transition);
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-gold);
  transition: var(--transition);
}

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

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

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1;
}

/* Camada da imagem de fundo com brilho, contraste e saturação otimizados */
.hero-overlay::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url('../img/dr-inacio-hero-new.webp') left center/cover;
  filter: none;
  z-index: 1;
}

/* Removido o gradiente sobreposto para manter o contraste e cores idênticos à imagem original */
.hero-overlay::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: none;
  z-index: 2;
}

@media (min-width: 992px) {
  .hero-overlay::after {
    background: none;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

@media (min-width: 992px) {
  .hero-content {
    max-width: 680px;
    margin-left: 50px; /* Recuado para 50px para evitar sobreposição com a foto do Dr. Inácio à direita */
  }
}

.gold-line {
  width: 80px;
  height: 3px;
  background-color: var(--color-gold);
  margin-bottom: 2rem;
}

.hero h1 {
  font-size: 2rem;
  color: var(--color-white);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

@media (min-width: 768px) {
  .hero h1 { font-size: 3rem; margin-bottom: 2rem; }
}

.hero-paragraph {
  font-size: 1.125rem;
  color: var(--color-gray-text);
  border-left: 4px solid var(--color-gold);
  padding-left: 1.5rem;
  margin-bottom: 3rem;
}

.hero-paragraph strong {
  color: var(--color-gold);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 640px) {
  .hero-actions {
    flex-direction: row;
  }
}

.floating-stats {
  position: absolute;
  right: 5%;
  top: 30%;
  z-index: 2;
  display: none;
  flex-direction: column;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .floating-stats { display: flex; }
}

.stat-item {
  text-align: right;
  border-right: 4px solid var(--color-gold);
  padding-right: 1.5rem;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 3rem;
  color: var(--color-gold);
  line-height: 1;
  font-weight: 700;
}

.stat-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gray-text);
  margin-top: 0.5rem;
  font-weight: 700;
}

/* Content Blocks & Cards */
.content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 768px) {
  .content-grid { grid-template-columns: 1fr 1fr; align-items: center; }
  .content-grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background-color: var(--color-dark-surface);
  padding: 2.5rem;
  border-radius: var(--radius-sm);
  border-bottom: 4px solid var(--color-gold);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.card h3 {
  font-size: 1.5rem;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.card p {
  color: var(--color-gray-text);
  font-size: 0.95rem;
}

/* Highlight Items (Acesso Anterior Editorial Section) */
.highlight-item {
  padding: 1rem 0 1rem 1.25rem;
  border-left: 3px solid var(--color-gold);
  margin-bottom: 1.25rem;
  transition: var(--transition);
}

.highlight-item:last-child {
  margin-bottom: 0;
}

.highlight-item:hover {
  border-left-width: 4px;
  padding-left: 1.5rem;
}

.highlight-item h4 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.3rem;
}

.highlight-item p {
  font-size: 0.9rem;
  color: var(--color-gray-dark);
  line-height: 1.5;
  margin: 0;
}

/* Video Editorial Block */
.video-editorial-block {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.video-vertical-container {
  position: relative;
  width: 100%;
  max-width: 320px;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background-color: var(--color-dark-surface);
}

.video-vertical-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-editorial-caption {
  text-align: center;
  max-width: 320px;
  margin-top: 1.25rem;
}

.video-editorial-label {
  color: var(--color-gold);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.4rem;
}

.video-editorial-caption p {
  color: var(--color-gray-dark);
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

/* Animations (Intersection Observer) */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* FAQ Accordion */
.faq-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: var(--color-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
}

.faq-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  color: var(--color-dark);
}

.faq-title {
  font-size: 1.1rem;
  font-weight: 700;
  padding-right: 1rem;
}

.faq-icon {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gold);
  transition: var(--transition);
}

.faq-trigger[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
}

.faq-inner {
  padding: 0 1.5rem 1.5rem;
  color: var(--color-gray-dark);
}

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

/* Maps Grid */
.maps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 768px) {
  .maps-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.link-directions {
  display: inline-block;
  color: var(--color-gold);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: var(--transition-base);
}

.link-directions:hover {
  color: var(--color-white);
  transform: translateX(5px);
}

/* Grayscale Maps */
.map-iframe {
  filter: grayscale(100%);
  transition: filter 0.4s ease-in-out;
}

.map-card:hover .map-iframe {
  filter: grayscale(0%);
}

/* =========================================
   YOUTUBE PREMIUM SECTION
========================================= */
.yt-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.yt-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 992px) {
  .yt-grid {
    grid-template-columns: 65% 1fr;
    gap: 3rem;
  }
}

.yt-main-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.yt-main-video {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-black);
}

.yt-main-video::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 1;
  transition: background-color var(--transition-base);
}

.yt-main-card:hover .yt-main-video::before {
  background: rgba(0, 0, 0, 0.15);
}

.yt-main-video img.thumbnail {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform 0.6s ease;
  opacity: 0.8;
}

.yt-main-card:hover img.thumbnail {
  transform: scale(1.03);
  opacity: 1;
}

.yt-play-button {
  width: 60px;
  height: 60px;
  background-color: var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: transform var(--transition-base), background-color var(--transition-base);
  box-shadow: 0 4px 20px rgba(197, 168, 128, 0.4);
}

.yt-main-card:hover .yt-play-button {
  transform: scale(1.1);
  background-color: #d8bc98; /* Lighter gold */
}

.yt-play-button svg {
  width: 24px;
  height: 24px;
  fill: var(--color-dark);
  margin-left: 4px; /* Optical centering for play triangle */
}

.yt-main-info-bottom {
  margin-top: 1.5rem;
}

.yt-main-title {
  color: var(--color-white);
  font-family: var(--font-serif);
  font-size: 1.8rem;
  line-height: 1.2;
  margin-bottom: 0.5rem;
  transition: color var(--transition-base);
}

.yt-main-card:hover .yt-main-title {
  color: var(--color-gold);
}

@media (min-width: 768px) {
  .yt-main-title {
    font-size: 2.2rem;
  }
}

.yt-main-subtitle {
  color: var(--color-gold);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  display: block;
  margin-bottom: 0.5rem;
}

.yt-side-videos {
  display: flex;
  flex-direction: column;
}

.yt-side-header {
  color: var(--color-gold);
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.yt-side-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  text-decoration: none;
  align-items: center;
}

.yt-side-item:last-child {
  border-bottom: none;
}

.yt-side-thumb {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: 4px;
  overflow: hidden;
}

.yt-side-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.yt-side-item:hover .yt-side-thumb img {
  transform: scale(1.08);
}

.yt-side-thumb::after {
  content: '▶';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  background: rgba(0,0,0,0.3);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.yt-side-item:hover .yt-side-thumb::after {
  opacity: 1;
}

.yt-side-info .badge {
  display: inline-block;
  background-color: rgba(197, 168, 128, 0.1);
  color: var(--color-gold);
  font-size: 0.65rem;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.yt-side-info h4 {
  color: var(--color-white);
  font-size: 0.95rem;
  line-height: 1.4;
  font-family: var(--font-sans);
  transition: color var(--transition-base);
}

.yt-side-item:hover .yt-side-info h4 {
  color: var(--color-gold);
}

/* =========================================
   ARTICLES (BLOG) SECTION
========================================= */
.articles-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.articles-header h2 {
  color: var(--color-dark);
  font-family: var(--font-serif);
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.articles-header p {
  color: var(--color-gray-text);
  font-size: 1.1rem;
}

/* Article Filters (Light Background Variant) */
.article-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 3rem;
}

.article-filter-btn {
  background-color: var(--color-dark);
  border: 1px solid var(--color-gold);
  color: var(--color-white);
  padding: 0.7rem 1.4rem;
  border-radius: 50px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.article-filter-btn:hover,
.article-filter-btn.active {
  background-color: var(--color-gold);
  color: var(--color-white);
  border-color: var(--color-gold);
  box-shadow: 0 4px 15px rgba(197, 160, 89, 0.3);
}

@media (max-width: 768px) {
  .article-filters {
    gap: 0.5rem;
  }
  .article-filter-btn {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
  }
}

/* Articles Carousel Layout */
.articles-carousel-container {
  position: relative;
  width: 100%;
}

.articles-carousel-wrapper {
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none; /* Hide scrollbar for Firefox */
  -ms-overflow-style: none; /* Hide scrollbar for IE/Edge */
  width: 100%;
  padding: 1.5rem 0; /* Add padding so box-shadows aren't clipped */
}

.articles-carousel-wrapper::-webkit-scrollbar {
  display: none; /* Hide scrollbar for Chrome/Safari */
}

.articles-carousel-track {
  display: flex;
  gap: 2rem;
  width: 100%;
}

.article-card {
  flex: 0 0 100%; /* Mobile default: 1 item */
  background-color: var(--color-dark);
  border-bottom: 4px solid var(--color-gold);
  border-radius: 4px 4px 0 0;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  text-decoration: none;
}

@media (min-width: 768px) {
  .article-card {
    flex: 0 0 calc((100% - 2rem) / 2); /* Tablet: 2 items */
  }
}

@media (min-width: 992px) {
  .article-card {
    flex: 0 0 calc((100% - 4rem) / 3); /* Desktop: 3 items */
  }
}

.article-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

/* Side Navigation Arrows */
.carousel-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background-color: var(--color-dark);
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
}

.carousel-nav-btn svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.carousel-nav-btn:hover {
  background-color: var(--color-gold);
  color: var(--color-white);
  border-color: var(--color-gold);
  box-shadow: 0 4px 15px rgba(197, 160, 89, 0.4);
}

.carousel-nav-btn.prev,
.carousel-nav-btn.prev-btn {
  left: -25px;
}

.carousel-nav-btn.next,
.carousel-nav-btn.next-btn {
  right: -25px;
}

.carousel-nav-btn.disabled {
  opacity: 0.25;
  pointer-events: none;
  cursor: default;
  border-color: rgba(197, 160, 89, 0.3);
  color: rgba(197, 160, 89, 0.3);
}

@media (max-width: 576px) {
  .carousel-nav-btn {
    display: none;
  }
}

/* Card filter fade-in animation */
.article-card.fade-in {
  animation: cardFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes cardFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   REFERÊNCIAS BIBLIOGRÁFICAS ACCORDION (Nativo & Premium)
   ========================================================================== */
summary::-webkit-details-marker {
  display: none; /* Hide default webkit arrow */
}

.ref-accordion summary {
  list-style: none; /* Hide default firefox arrow */
  outline: none;
}

.ref-accordion summary:focus {
  outline: none;
}

/* Icon rotation on native [open] state */
.ref-accordion[open] .accordion-icon {
  transform: rotate(45deg);
  color: var(--color-gold-dark) !important;
}

/* Smooth opacity fade-in for details content */
.ref-accordion[open] .ref-content {
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.article-category {
  color: var(--color-gold);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  font-weight: 700;
}

.article-title {
  color: var(--color-white);
  font-family: var(--font-serif);
  font-size: 1.4rem;
  line-height: 1.3;
  margin-bottom: 1rem;
}

.article-excerpt {
  color: var(--color-gray-text);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  flex-grow: 1; /* Pushes the button to the bottom */
}

.article-link {
  color: var(--color-gold);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color var(--transition-base);
}

.article-card:hover .article-link {
  color: var(--color-white);
}

/* =========================================
   INSTAGRAM (REELS) SECTION
========================================= */
.ig-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.ig-carousel-container {
  position: relative;
  width: 100%;
}

.ig-carousel-wrapper {
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none; /* Hide scrollbar for Firefox */
  -ms-overflow-style: none; /* Hide scrollbar for IE/Edge */
  width: 100%;
  padding: 1rem 0;
}

.ig-carousel-wrapper::-webkit-scrollbar {
  display: none; /* Hide scrollbar for Chrome/Safari */
}

.ig-grid {
  display: flex;
  gap: 1.5rem;
  width: 100%;
}

.reel-card {
  flex: 0 0 70%; /* Mobile sizing */
  scroll-snap-align: center;
  position: relative;
  aspect-ratio: 9 / 16;
  border-radius: 8px;
  overflow: hidden;
  display: block;
  box-shadow: 0 10px 20px rgba(0,0,0,0.3);
  text-decoration: none;
}

@media (min-width: 576px) {
  .reel-card {
    flex: 0 0 calc((100% - 1.5rem) / 2); /* Tablet: 2 items */
  }
}

@media (min-width: 768px) {
  .reel-card {
    flex: 0 0 calc((100% - 3rem) / 3); /* Large Tablet: 3 items */
  }
}

@media (min-width: 992px) {
  .reel-card {
    flex: 0 0 calc((100% - 4.5rem) / 4); /* Desktop: 4 items */
  }
}

@media (min-width: 1200px) {
  .reel-card {
    flex: 0 0 calc((100% - 6rem) / 5); /* Large Desktop: 5 items */
  }
}

.reel-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) brightness(0.8);
  transition: filter 0.5s ease, transform 0.5s ease;
}

.reel-card:hover .reel-thumb {
  filter: grayscale(0%) brightness(1);
  transform: scale(1.05);
}

.reel-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 40%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
  pointer-events: none;
}

.ig-icon {
  width: 24px;
  height: 24px;
  fill: #fff;
  position: absolute;
  top: 1rem;
  right: 1rem;
  opacity: 0.8;
}

.reel-stats {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: bold;
}

.reel-stats svg {
  width: 16px;
  height: 16px;
  fill: #fff;
}

/* =========================================================================
   SEARCH SECTION & HEADER ICON (UI/UX Refinement)
   ========================================================================= */

.search-wrapper {
  display: flex;
  gap: 1rem;
  max-width: 900px;
  margin: 0 auto;
  align-items: stretch;
}

.search-input-box {
  flex: 1;
  background: var(--color-white);
  border-radius: 50px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(197, 160, 89, 0.3);
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.search-input-box:focus-within {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-lg);
}

.search-input {
  flex: 1;
  border: none;
  outline: none;
  padding: 1.2rem 2rem;
  font-size: 1.1rem;
  color: var(--color-dark);
  background: transparent;
  font-family: var(--font-sans);
}

.search-submit-btn {
  border-radius: 50px !important;
  padding: 0 3rem !important;
  font-weight: 700 !important;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  box-shadow: var(--shadow-md);
}

.nav-search-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: var(--color-gold);
  border-radius: 8px;
  color: var(--color-white);
  cursor: pointer;
  padding: 0;
  border: none;
  transition: var(--transition);
}

.nav-search-btn:hover {
  transform: scale(1.1);
  background-color: var(--color-gold-dark);
}

.nav-search-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Mobile Search Refinement */
@media (max-width: 768px) {
  .search-wrapper {
    flex-direction: column;
    gap: 0.8rem;
  }
  
  .search-input-box {
    border-radius: 15px;
  }
  
  .search-input {
    padding: 0.8rem 1rem;
    font-size: 0.95rem;
    text-align: center;
  }
  
  .search-submit-btn {
    width: 100%;
    justify-content: center;
    border-radius: 12px !important;
    padding: 1.2rem !important;
  }

  .nav-search-btn {
  }
}

@media (min-width: 768px) {
  .nav-search-btn {
    width: 38px;
    height: 38px;
  }
  .nav-search-btn svg {
    width: 20px;
    height: 20px;
  }
}

/* FAQ Filters */
.faq-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 3rem;
}

.faq-filter-btn {
  background-color: var(--color-dark);
  border: 1px solid var(--color-gold);
  color: var(--color-white);
  padding: 0.7rem 1.4rem;
  border-radius: 50px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.faq-filter-btn:hover,
.faq-filter-btn.active {
  background-color: var(--color-gold);
  color: var(--color-white);
  border-color: var(--color-gold);
  box-shadow: 0 4px 15px rgba(197, 160, 89, 0.3);
}

@media (max-width: 768px) {
  .faq-filters {
    gap: 0.5rem;
  }
  .faq-filter-btn {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
  }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-gold { color: var(--color-gold); }
.text-white { color: var(--color-white); }
.text-dark { color: var(--color-dark); }
.text-gray { color: var(--color-gray-text); }

.m-auto { margin: 0 auto; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }

/* ==========================================================================
   Central de Recursos (Pesquisa) - Estilos
   ========================================================================== */

.search-hero-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 50vh;
}

.search-input-box {
    flex: 1;
    min-width: 0;
}

.search-tabs-container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.search-tab {
    background-color: transparent;
    color: var(--color-gray-dark);
    border: 1px solid var(--color-gray-medium);
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-tab:hover {
    border-color: var(--color-gold);
    color: var(--color-dark);
}

.search-tab.active {
    background-color: var(--color-gold);
    color: var(--color-white);
    border-color: var(--color-gold);
}

.search-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    align-items: stretch;
}

.result-card {
    background-color: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    border-top: 3px solid transparent;
}

.result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.result-card a {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.video-card {
    border-top-color: var(--color-gold);
}

.article-card-item {
    border-top-color: var(--color-dark);
}

.faq-card-item {
    border-top-color: var(--color-gray-medium);
}

.case-card {
    background-color: var(--color-offwhite);
}

.result-thumb {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--color-dark);
}

.result-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.play-icon-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background-color: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.play-icon-overlay svg {
    width: 24px;
    height: 24px;
    fill: var(--color-gold);
    margin-left: 4px;
}

.result-card:hover .play-icon-overlay {
    background-color: var(--color-gold);
}

.result-card:hover .play-icon-overlay svg {
    fill: var(--color-white);
}

.result-info {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.result-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    padding: 0.3rem 0.6rem;
    border-radius: 20px;
    background-color: var(--color-offwhite);
    color: var(--color-gray-dark);
    margin-bottom: 1rem;
    align-self: flex-start;
}

.video-card .result-badge {
    background-color: rgba(220, 168, 88, 0.1);
    color: var(--color-gold);
}

.result-info h3 {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    color: var(--color-dark);
    margin-bottom: 0.8rem;
    line-height: 1.4;
}

.result-info p {
    font-size: 0.95rem;
    color: var(--color-gray-text);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.link-directions {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    transition: color 0.3s ease;
}

.result-card:hover .link-directions {
    color: var(--color-dark);
}

/* ==========================================================================
   SEÇÃO DE DEPOIMENTOS E CASOS REAIS (Histórias de cuidado e confiança)
   ========================================================================== */

#testimonials {
  position: relative;
  overflow: hidden;
  background-color: var(--color-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Estilos de Abas */
.testimonial-tabs {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: 0.8rem;
}

.testimonial-tabs .tab-btn {
  background: none;
  border: none;
  color: var(--color-gray-text);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  letter-spacing: 0.05em;
}

.testimonial-tabs .tab-btn::after {
  content: '';
  position: absolute;
  bottom: -0.9rem;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-gold);
  transform: scaleX(0);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.testimonial-tabs .tab-btn:hover {
  color: var(--color-white);
}

.testimonial-tabs .tab-btn.active {
  color: var(--color-gold);
  font-weight: 600;
}

.testimonial-tabs .tab-btn.active::after {
  transform: scaleX(1);
}

/* Painel de Conteúdo de Abas (Classic and Elegant Fade-In) */
.tab-content-container .tab-pane {
  display: none;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.tab-content-container .tab-pane.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* Carrossel Geral */
.carousel-container {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
  margin-bottom: 1.5rem;
}

.carousel-wrapper {
  overflow-x: auto;
  scroll-behavior: smooth;
  width: 100%;
  padding: 1rem 0.5rem;
  scrollbar-width: none; /* Hide scrollbar for Firefox */
  -ms-overflow-style: none; /* Hide scrollbar for IE/Edge */
  -webkit-overflow-scrolling: touch;
}

.carousel-wrapper::-webkit-scrollbar {
  display: none; /* Hide scrollbar for Chrome/Safari */
}

.carousel-track {
  display: flex;
  gap: 2rem;
  width: max-content;
}

/* Setas de Navegação do Carrossel (Discretas e Premium) */
.carousel-nav-btn {
  background: rgba(27, 38, 53, 0.5);
  border: 1px solid rgba(197, 160, 89, 0.25);
  color: var(--color-gold);
  font-size: 1.8rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  line-height: 1;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.carousel-nav-btn:hover {
  background: var(--color-gold);
  color: var(--color-dark);
  border-color: var(--color-gold);
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(197, 160, 89, 0.3);
}

.carousel-nav-btn.disabled {
  opacity: 0.15;
  cursor: not-allowed;
  pointer-events: none;
  border-color: rgba(255, 255, 255, 0.05);
}

/* Card de Depoimento do Google */
.testimonial-card {
  width: 380px;
  background-color: var(--color-dark-surface);
  border: 1px solid rgba(197, 160, 89, 0.12);
  border-radius: 8px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: rgba(197, 160, 89, 0.35);
}

.testimonial-card .card-stars {
  color: var(--color-gold); /* Dourado fosco */
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.testimonial-card .card-text {
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 0.98rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  font-style: italic;
  opacity: 0.9;
}

.testimonial-card .card-footer-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1.2rem;
}

.testimonial-card .patient-name {
  color: var(--color-gold);
  font-weight: 600;
  font-size: 0.95rem;
}

.testimonial-card .patient-source {
  color: var(--color-gray-text);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.7;
}

/* Molduras de Celular (WhatsApp / Mensagens em Visual Bezelless Limpo) */
.phone-mockup-card {
  width: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.phone-frame {
  width: 100%;
  aspect-ratio: 9 / 15;
  background-color: var(--color-dark-surface);
  border: 1px solid rgba(197, 160, 89, 0.22);
  border-radius: 16px;
  position: relative;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  display: flex;
}

/* Imagens dos prints de depoimentos com transição suave de escala e escala de cinza */
.phone-screenshot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) brightness(0.85);
  transition: filter 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  z-index: 1;
}

.phone-mockup-card:hover .phone-screenshot {
  filter: grayscale(0%) brightness(1);
  transform: scale(1.03);
}

/* Lightbox Modal Premium para ampliação dos prints */
.lightbox-modal {
  display: none;
  position: fixed;
  z-index: 2000;
  padding-top: 40px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(11, 17, 26, 0.95);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox-modal.show {
  display: block;
  opacity: 1;
}

.lightbox-content {
  margin: auto;
  display: block;
  max-width: 92%;
  max-height: 82vh;
  border-radius: 16px;
  border: 1px solid rgba(197, 160, 89, 0.25);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  transform: scale(0.92);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox-modal.show .lightbox-content {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 25px;
  color: var(--color-white);
  font-size: 38px;
  font-weight: 300;
  transition: all 0.2s ease;
  cursor: pointer;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.05);
  z-index: 2001;
}

.lightbox-close:hover {
  color: var(--color-gold);
  background-color: rgba(255, 255, 255, 0.1);
  transform: rotate(90deg);
}

.lightbox-caption {
  margin: auto;
  display: block;
  width: 80%;
  max-width: 700px;
  text-align: center;
  color: var(--color-gray-text);
  padding: 1.5rem 0;
  font-size: 1rem;
  font-family: var(--font-sans);
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: #111823; /* Fundo escuro integrado */
  display: flex;
  flex-direction: column;
}

/* Header do Chat (Estética Premium Limpa) */
.chat-header {
  background-color: #16202C; /* Cor secundária oficial */
  padding: 0.85rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--color-white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.chat-back {
  font-size: 1.4rem;
  color: var(--color-gold);
  line-height: 1;
  margin-right: 0.15rem;
  cursor: default;
}

.chat-avatar-placeholder {
  width: 28px;
  height: 28px;
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  position: relative;
}

.chat-user-info {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.chat-username-blurred {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-white);
  filter: blur(3.5px);
  user-select: none;
}

.chat-status {
  font-size: 0.68rem;
  color: var(--color-gray-text);
  opacity: 0.8;
}

/* Corpo do Chat e Balões com Paleta do Dr. Inácio */
.chat-body {
  flex-grow: 1;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  overflow-y: auto;
  position: relative;
}

.chat-message-bubble {
  max-width: 88%;
  padding: 0.8rem 1rem;
  border-radius: 10px;
  font-size: 0.88rem;
  line-height: 1.45;
  position: relative;
  font-family: var(--font-sans);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

/* Bolha Recebida (Paciente): Slate Escuro */
.chat-message-bubble.incoming {
  background-color: #1B2635;
  color: var(--color-white);
  align-self: flex-start;
  border-top-left-radius: 0;
}

/* Bolha Enviada (Dr. Inácio): Dourado oficial */
.chat-message-bubble.outgoing {
  background-color: var(--color-gold);
  color: var(--color-dark);
  align-self: flex-end;
  border-top-right-radius: 0;
  font-weight: 500;
}

.chat-message-bubble p {
  margin: 0;
}

.chat-time {
  font-size: 0.65rem;
  display: block;
  text-align: right;
  margin-top: 0.35rem;
  opacity: 0.65;
}

.chat-message-bubble.incoming .chat-time {
  color: var(--color-gray-text);
}

.chat-message-bubble.outgoing .chat-time {
  color: var(--color-dark);
}

.phone-mockup-card .mockup-caption {
  font-size: 0.76rem;
  color: var(--color-gray-text);
  text-align: center;
  font-style: italic;
  margin: 0;
  line-height: 1.4;
  max-width: 250px;
  opacity: 0.8;
}

/* Instagram Direct Customizations (Premium Dark Mode) */
.instagram-screen {
  background: #000000 !important;
}

.instagram-screen .chat-header {
  background-color: #000000 !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.instagram-screen .chat-message-bubble {
  border-radius: 18px;
  max-width: 82%;
  box-shadow: none;
}

.instagram-screen .chat-message-bubble.incoming {
  background-color: #262626;
  color: var(--color-white);
  border-bottom-left-radius: 4px;
}

.instagram-screen .chat-message-bubble.outgoing {
  background: linear-gradient(135deg, #9a7635 0%, #C5A059 100%);
  color: #111823;
  border-bottom-right-radius: 4px;
  font-weight: 500;
}

.instagram-screen .chat-message-bubble.outgoing .chat-time {
  color: #111823;
  opacity: 0.8;
}

/* Bolinhas de Paginação (Dots) */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.carousel-dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0;
}

.carousel-dots .dot:hover {
  background-color: rgba(197, 160, 89, 0.5);
}

.carousel-dots .dot.active {
  background-color: var(--color-gold);
  transform: scale(1.25);
}

/* Disclaimer da Seção */
.testimonials-disclaimer {
  max-width: 800px;
  margin: 3.5rem auto 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
}

.testimonials-disclaimer p {
  color: var(--color-gray-text);
  font-size: 0.82rem;
  line-height: 1.6;
  font-style: italic;
  opacity: 0.7;
}

/* RESPONSIVIDADE E ADAPTAÇÃO */
@media (max-width: 768px) {
  .testimonial-tabs {
    gap: 0.5rem;
    margin-bottom: 2.5rem;
  }
  
  .testimonial-tabs .tab-btn {
    font-size: 0.95rem;
    padding: 0.6rem 1rem;
  }
  
  .testimonial-card {
    width: 320px;
    padding: 2rem 1.5rem;
  }
  
  .phone-mockup-card {
    width: 220px;
  }
  
  .carousel-nav-btn {
    display: none; /* Gestão por toque móvel nativa (swipe) */
  }
  
  .carousel-container {
    gap: 0;
  }
}

/* =========================================================================
   PREMIUM HUB SECTION (Jornada do Paciente)
   ========================================================================= */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
  margin-top: 4rem;
}

.hub-card {
  background-color: var(--color-dark-surface);
  border: 1px solid rgba(197, 160, 89, 0.12);
  border-radius: var(--radius-md);
  padding: 3.8rem 2.8rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.hub-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-gold);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.hub-card-indicator {
  color: var(--color-gold);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hub-card-title {
  color: var(--color-white);
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 1.8rem;
}

.hub-card-list {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.8rem;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.hub-card-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-gray-text);
  font-size: 0.95rem;
  font-family: var(--font-sans);
  line-height: 1.5;
}

.hub-card-item span {
  color: var(--color-gold);
  font-weight: bold;
}

.hub-card-desc {
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--font-sans);
  font-size: 1.08rem;
  line-height: 1.6;
  margin-top: auto;
  margin-bottom: 2.8rem;
  font-style: italic;
  border-left: 2px solid var(--color-gold);
  padding-left: 1rem;
}

.hub-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-white);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: var(--transition);
  margin-top: auto;
}

.hub-card:hover .hub-card-cta {
  color: var(--color-gold);
}

.hub-card-cta span {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-block;
}

.hub-card:hover .hub-card-cta span {
  transform: translateX(6px);
}

/* Responsividade do Hub */
@media (max-width: 1024px) {
  .hub-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .hub-card {
    padding: 3rem 2.2rem;
  }
}

@media (max-width: 768px) {
  .hub-card-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
  }
  .hub-card-desc {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
}

/* =========================================================================
   PREMIUM CTA SECTION (Inspired by Jaeger Amarante)
   ========================================================================= */
.premium-cta-section {
  padding: 8rem 0;
  background-color: var(--color-light);
  display: flex;
  justify-content: center;
  align-items: center;
}

.premium-cta-box {
  position: relative;
  background-color: var(--color-dark);
  border-left: 6px solid var(--color-gold);
  border-radius: 8px;
  padding: 4.5rem 5rem;
  width: 100%;
  max-width: 1100px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.premium-cta-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 35px 70px -10px rgba(0, 0, 0, 0.4);
}

/* Subtle background glowing accent */
.premium-cta-box::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 350px;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(197, 160, 89, 0.08), transparent 70%);
  border-radius: 0 8px 8px 0;
  pointer-events: none;
}

.premium-cta-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.premium-cta-title {
  color: var(--color-white);
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin: 0;
  line-height: 1.3;
  text-align: center;
}

.premium-cta-text {
  color: var(--color-gray-text);
  font-family: var(--font-sans);
  font-size: 1.1rem;
  line-height: 1.7;
  margin: 1.5rem 0 2.5rem;
  max-width: 780px;
  text-align: center;
}

.premium-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  background-color: var(--color-gold);
  color: var(--color-dark);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 1.2rem 3rem;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.premium-cta-btn:hover {
  background-color: var(--color-gold-dark);
  color: var(--color-white);
  box-shadow: 0 10px 20px rgba(197, 160, 89, 0.2);
}

.premium-cta-btn span {
  transition: transform 0.3s ease;
  display: inline-block;
}

.premium-cta-btn:hover span {
  transform: translateX(6px);
}

/* Responsive design */
@media (max-width: 1024px) {
  .premium-cta-box {
    padding: 4rem;
  }
  .premium-cta-title {
    font-size: 1.8rem;
  }
}

@media (max-width: 768px) {
  .premium-cta-section {
    padding: 5rem 0;
  }
  .premium-cta-box {
    padding: 3rem 2rem;
    border-left-width: 4px;
  }
  .premium-cta-title {
    font-size: 1.5rem;
  }
  .premium-cta-text {
    font-size: 1rem;
    margin: 1.2rem 0 2rem;
  }
  .premium-cta-btn {
    padding: 1rem 2rem;
    width: 100%;
    justify-content: center;
  }
}

/* =========================================================================
   EDITORIAL LIST - 6 Pilares do Acesso Anterior (Option C)
   ========================================================================= */
.editorial-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 3 colunas (três e três) */
  gap: 2.5rem 3.5rem;
  margin: 3.5rem 0 1rem;
}

.editorial-item {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(12, 21, 32, 0.08); /* Linha divisória ultrafina editorial */
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.editorial-item:hover {
  border-bottom-color: var(--color-gold); /* Fundo sutil dourado no hover */
  transform: translateY(-3px);
}

.editorial-num {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--color-gold);
  line-height: 1;
  transition: transform 0.3s ease;
}

.editorial-item:hover .editorial-num {
  transform: scale(1.1);
}

.editorial-content {
  flex: 1;
}

.editorial-title {
  color: var(--color-dark);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 0.4rem 0;
  line-height: 1.3;
}

.editorial-desc {
  color: var(--color-gray-dark);
  font-family: var(--font-sans);
  font-size: 0.86rem;
  line-height: 1.5;
  margin: 0;
}

/* Responsividade Editorial */
@media (max-width: 1024px) {
  .editorial-list {
    grid-template-columns: repeat(2, 1fr); /* 2 colunas para tablets */
    gap: 2rem 2.5rem;
  }
}

@media (max-width: 768px) {
  .editorial-list {
    grid-template-columns: 1fr; /* 1 coluna no mobile */
    gap: 1.5rem;
    margin-top: 2rem;
  }
}

/* =========================================================================
   SOCIAL MEDIA HUB (Página Sobre o Dr.)
   ========================================================================= */
.social-hub-box {
  background-color: var(--color-dark-surface);
  border: 1px solid rgba(197, 160, 89, 0.15);
  border-top: 4px solid var(--color-gold); /* Detalhe em dourado no topo */
  border-radius: 8px;
  padding: 3.5rem 3rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.social-hub-box:hover {
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
}

.social-hub-header {
  margin-bottom: 2.8rem;
  max-width: 750px;
  margin-left: auto;
  margin-right: auto;
}

.social-hub-tag {
  color: var(--color-gold);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.8rem;
}

.social-hub-title {
  color: var(--color-white);
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.3;
  margin: 0 0 1rem 0;
}

.social-hub-subtitle {
  color: var(--color-gray-text);
  font-family: var(--font-sans);
  font-size: 0.98rem;
  line-height: 1.6;
  margin: 0;
  opacity: 0.85;
}

.social-hub-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.social-hub-card {
  background-color: #0c1520; /* Fundo azul escuro */
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 6px;
  padding: 2.2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.social-hub-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(197, 160, 89, 0.03), transparent 60%);
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.social-hub-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-gold);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.25);
}

.social-hub-card:hover::before {
  background: radial-gradient(circle at top right, rgba(197, 160, 89, 0.08), transparent 60%);
}

.social-card-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  color: var(--color-gray-text);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.social-card-icon {
  width: 20px;
  height: 20px;
  stroke-width: 1.75;
}

.social-card-name {
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  transition: color 0.3s ease;
}

.social-card-handle {
  color: var(--color-gold);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  opacity: 0.8;
  font-weight: 500;
}

/* Hover effects com cores de cada marca */
.social-hub-card.instagram:hover .social-card-icon-wrapper {
  background-color: rgba(225, 48, 108, 0.1);
  border-color: rgba(225, 48, 108, 0.3);
  color: #e1306c;
}

.social-hub-card.youtube:hover .social-card-icon-wrapper {
  background-color: rgba(255, 0, 0, 0.1);
  border-color: rgba(255, 0, 0, 0.3);
  color: #ff0000;
}

.social-hub-card.tiktok:hover .social-card-icon-wrapper {
  background-color: rgba(0, 242, 234, 0.1);
  border-color: rgba(0, 242, 234, 0.3);
  color: #00f2ea;
}

.social-hub-card.linkedin:hover .social-card-icon-wrapper {
  background-color: rgba(10, 102, 194, 0.1);
  border-color: rgba(10, 102, 194, 0.3);
  color: #0a66c2;
}

.social-hub-card:hover .social-card-name {
  color: var(--color-gold);
}

/* Responsividade do Hub */
@media (max-width: 992px) {
  .social-hub-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
  }
  
  .social-hub-box {
    padding: 3rem 2rem;
  }
}

@media (max-width: 576px) {
  .social-hub-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .social-hub-title {
    font-size: 1.5rem;
  }
}

/* Responsive Carousel Layout for 6/7 Image Cards */
.image-cards-grid {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  gap: 2rem;
  padding-top: 12px; /* Prevent card hover translate (-6px) from being clipped */
  margin: 2.5rem auto 1rem;
  max-width: 1100px;
  -webkit-overflow-scrolling: touch;
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}

.image-cards-grid::-webkit-scrollbar {
  display: none;
}

.image-card-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(197, 160, 89, 0.15);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
  flex: 0 0 calc((100% - 4rem) / 3); /* Exactly 3 cards visible on desktop */
  scroll-snap-align: start;
  position: relative;
  aspect-ratio: 1 / 1;
}

.image-card-item img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  display: block;
  transition: transform 0.5s ease;
}

.image-card-item:hover {
  transform: translateY(-6px);
  border-color: var(--color-gold);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.image-card-item:hover img {
  transform: scale(1.03);
}

/* Overlay to completely cover the old baked-in text and icons */
.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, #111823 0%, #111823 35%, rgba(17, 24, 35, 0.96) 45%, rgba(17, 24, 35, 0.5) 70%, transparent 100%);
  z-index: 2;
  pointer-events: none;
}

/* HTML content on top of the card overlay */
.card-content {
  position: absolute;
  inset: 0;
  z-index: 3;
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: left;
}

.card-icon-container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.card-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  background-color: rgba(17, 24, 35, 0.6);
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.image-card-item:hover .card-icon-wrapper {
  transform: scale(1.05);
  background-color: rgba(197, 160, 89, 0.15);
}

.card-icon-wrapper svg {
  width: 22px;
  height: 22px;
}

.card-text-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.card-gold-line {
  width: 32px;
  height: 2px;
  background-color: var(--color-gold);
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--color-white);
  line-height: 1.3;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.card-description {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--color-gray-text);
  line-height: 1.5;
  margin: 0;
}

/* Carousel Indicators (Visible globally for scrolling slides) */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(12, 21, 32, 0.2);
  transition: all 0.3s ease;
  border: none;
  padding: 0;
  cursor: pointer;
}

.carousel-dot.active {
  background-color: var(--color-gold);
  transform: scale(1.2);
}

/* Tablet adjustments */
@media (max-width: 991px) {
  .image-card-item {
    flex: 0 0 calc(50% - 1rem); /* 2 cards on tablet */
  }
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .image-cards-grid {
    gap: 1.2rem;
    padding: 0.5rem 1rem 1.5rem;
    margin-left: -1rem; /* Full bleed scroll on mobile */
    margin-right: -1rem;
  }
  
  .image-card-item {
    flex: 0 0 85%; /* Shows most of 1st card and a slice of the 2nd */
    scroll-snap-align: center;
    box-shadow: var(--shadow-md);
  }
}

/* Page Carousel Wrapper and Setas */
.cards-carousel-wrapper {
  position: relative;
  max-width: 1180px; /* 1100px content + 80px padding */
  padding: 0 40px;
  margin: 0 auto;
  overflow: visible;
}

.carousel-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-gold);
  border: 1px solid var(--color-gold);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-sm);
  padding: 0;
}

.carousel-nav-btn:hover {
  background-color: var(--color-white);
  color: var(--color-gold);
  border-color: var(--color-white);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

.carousel-nav-btn.prev {
  left: 10px;
}

.carousel-nav-btn.next {
  right: 10px;
}

@media (max-width: 1200px) {
  .carousel-nav-btn.prev {
    left: 10px;
  }
  .carousel-nav-btn.next {
    right: 10px;
  }
}

@media (max-width: 768px) {
  .carousel-nav-btn {
    display: none; /* Swipe is enough on mobile */
  }
}








/* ==========================================================================
   MENSAGEM DE AVISO DE PESQUISA (INLINE UX REFINEMENT)
   ========================================================================== */
.search-warning-box {
  max-width: 900px;
  margin: 0 auto;
  background-color: rgba(197, 160, 89, 0.05);
  border-left: 3px solid var(--color-gold);
  border-radius: 4px;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--color-gray-dark);
  font-size: 0.95rem;
  line-height: 1.5;
  text-align: left;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-warning-box.show {
  max-height: 120px;
  opacity: 1;
  padding: 1.25rem 1.5rem;
  margin-top: 1.5rem;
}

.search-warning-box .warning-icon {
  width: 22px;
  height: 22px;
  fill: var(--color-gold);
  flex-shrink: 0;
}
/* ==========================================================================
   FAQ SCROLLABLE WRAPPER & CUSTOM SCROLLBAR (UX Scroll Refinement)
   ========================================================================== */
.faq-scroll-wrapper {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.faq-scroll-container {
  max-height: 480px;
  overflow-y: auto;
  padding-right: 1.5rem;
  scroll-behavior: smooth;
}

/* Custom Gold Scrollbar for Webkit */
.faq-scroll-container::-webkit-scrollbar {
  width: 6px;
}

.faq-scroll-container::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.03);
  border-radius: 10px;
}

.faq-scroll-container::-webkit-scrollbar-thumb {
  background: var(--color-gold);
  border-radius: 10px;
  transition: var(--transition);
}

.faq-scroll-container::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold-dark);
}

/* Fade overlay effect at the bottom */
.faq-scroll-wrapper::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 45px;
  background: linear-gradient(to bottom, transparent, var(--color-light));
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 2;
}

/* ==========================================================================
   CASES GRID & CARDS (Acesso Anterior Page Refinement)
   ========================================================================== */
.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .cases-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.case-card {
  background-color: var(--color-dark-surface);
  padding: 2rem;
  border-radius: 6px;
  border-left: 2px solid var(--color-gold);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--transition);
}

.case-card:hover {
  transform: translateY(-5px);
  background-color: rgba(255, 255, 255, 0.03);
}

.case-num {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
}

/* ==========================================================================
   BENEFITS GRID & CARDS (Acesso Anterior Page Refinement)
   ========================================================================== */
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.benefit-card {
  background-color: var(--color-white);
  padding: 2.5rem;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  border-top: 3px solid transparent;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
}

.benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(197, 160, 89, 0.12);
  border-top-color: var(--color-gold);
}

.benefit-icon-container {
  width: 50px;
  height: 50px;
  background-color: rgba(197, 160, 89, 0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.benefit-card:hover .benefit-icon-container {
  background-color: var(--color-gold);
  color: var(--color-white);
}

.benefit-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-dark);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  transition: color 0.3s ease;
  line-height: 1.3;
}

.benefit-card:hover h3 {
  color: var(--color-gold);
}

/* ==========================================================================
   PILLARS GRID & CARDS (Acesso Anterior Page Refinement)
   ========================================================================== */
.pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .pillars-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pillar-card {
  background-color: var(--color-white);
  padding: 2.5rem 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  border-top: 3px solid rgba(197, 160, 89, 0.2);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  text-align: left;
}

.pillar-card:hover {
  transform: translateY(-5px);
  border-top-color: var(--color-gold);
  box-shadow: 0 12px 30px rgba(197, 160, 89, 0.1);
}

.pillar-num {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  text-transform: uppercase;
  font-weight: 600;
  line-height: 1;
}

.pillar-card h4 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--color-dark);
  margin: 0;
  text-transform: uppercase;
  line-height: 1.3;
  transition: color 0.3s ease;
}

.pillar-card:hover h4 {
  color: var(--color-gold);
}

.pillar-card p {
  color: var(--color-gray-dark);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
}

/* ==========================================================================
   RESULTS HORIZONTAL TYPOGRAPHY GRID (Acesso Anterior Page Refinement)
   ========================================================================== */
.results-typography-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem 2rem;
  margin-top: 3rem;
}

@media (min-width: 600px) {
  .results-typography-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .results-typography-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.typography-result-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 0.75rem;
}

.result-number {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
  border-bottom: 2px solid var(--color-gold);
  padding-bottom: 4px;
}

.typography-result-item h5 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-dark);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.3;
}

.typography-result-item p {
  color: var(--color-gray-dark);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

/* ==========================================================================
   COMPLEX CASES SECTION REFINEMENT (Acesso Anterior Page Refinement)
   ========================================================================== */
.complex-cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .complex-cases-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.complex-case-card {
  background-color: var(--color-dark-surface);
  border: 1px solid rgba(197, 160, 89, 0.1);
  border-top: 3px solid var(--color-gold);
  border-radius: 8px;
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 250px;
}

.complex-case-card:hover {
  transform: translateY(-8px);
  border-color: rgba(197, 160, 89, 0.4);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
  background-color: rgba(255, 255, 255, 0.02);
}
.complex-case-card h4 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-gold);
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.4;
  position: relative;
  z-index: 2;
}

.complex-case-card p {
  color: var(--color-gray-text);
  font-size: 0.98rem;
  line-height: 1.7;
  margin: 0;
  position: relative;
  z-index: 2;
}