/* ==========================================================================
   DRA. KEROLAYNE LIRA - BIOMEDICINA ESTÉTICA AVANÇADA
   Ultra-Modern Champagne Gold & Deep Pitch Black CSS Stylesheet
   Refined High-End Aesthetics, Subtle Ambient Lighting & Modern Glassmorphism
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. ROOT VARIABLES & THEME SETUP (Modern Champagne Gold Palette)
   -------------------------------------------------------------------------- */
:root {
  /* Dark Premium Palette */
  --bg-dark-pitch: #030305;
  --bg-dark-main: #08080c;
  --bg-dark-card: #0e0e14;
  --bg-dark-elevated: #14141c;
  
  /* Modern Champagne Gold Palette (Less Saturated, Highly Sophisticated) */
  --gold-primary: #c8a35e;
  --gold-light: #ebd8b0;
  --gold-bright: #f3e5c8;
  --gold-dark: #917238;
  --gold-muted: #af9256;
  
  /* Champagne Metallic Gradients */
  --gold-gradient-metallic: linear-gradient(135deg, #dfc385 0%, #f7ebd0 40%, #b89552 70%, #ebd8b0 100%);
  --gold-gradient-soft: linear-gradient(135deg, #c8a35e 0%, #e2cd9f 50%, #9e7f42 100%);
  --gold-gradient-glow: radial-gradient(circle, rgba(200, 163, 94, 0.15) 0%, rgba(8, 8, 12, 0.95) 70%);
  --dark-glass-bg: rgba(14, 14, 20, 0.75);
  
  /* Typography */
  --font-signature: 'Alex Brush', cursive;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Text Colors */
  --text-main: #f4f4f8;
  --text-muted: #9e9ea8;
  --text-gold: #ebd8b0;
  
  /* Modern Borders & Subtle Shadows */
  --border-gold-subtle: rgba(200, 163, 94, 0.2);
  --border-gold-glow: rgba(226, 205, 159, 0.4);
  --shadow-gold-sm: 0 4px 20px rgba(200, 163, 94, 0.12);
  --shadow-gold-lg: 0 15px 40px rgba(200, 163, 94, 0.18);
  --shadow-dark-depth: 0 25px 60px rgba(0, 0, 0, 0.95);
  
  /* Layout & Transitions */
  --container-max-width: 1240px;
  --header-height: 90px;
  --transition-fast: 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE STYLES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-dark-pitch);
  color: var(--text-main);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-dark-main);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark-pitch);
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, var(--gold-dark), var(--gold-primary), var(--gold-dark));
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-light);
}

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

ul {
  list-style: none;
}

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

::selection {
  background: var(--gold-primary);
  color: #000;
}

/* --------------------------------------------------------------------------
   3. KEYFRAME ANIMATIONS
   -------------------------------------------------------------------------- */
@keyframes shimmerGlow {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes goldPulse {
  0%, 100% {
    transform: scale(1) translate(-50%, -50%);
    opacity: 0.25;
    filter: blur(60px);
  }
  50% {
    transform: scale(1.08) translate(-50%, -50%);
    opacity: 0.45;
    filter: blur(80px);
  }
}

@keyframes floatSoft {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

@keyframes floatReverse {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(8px); }
}

@keyframes signatureShine {
  0% { text-shadow: 0 0 10px rgba(200, 163, 94, 0.2); }
  50% { text-shadow: 0 0 20px rgba(235, 216, 176, 0.6), 0 0 35px rgba(200, 163, 94, 0.3); }
  100% { text-shadow: 0 0 10px rgba(200, 163, 94, 0.2); }
}

@keyframes whatsappPulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@keyframes heroImgAppear {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.98);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* --------------------------------------------------------------------------
   4. UTILITIES & BUTTONS
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 110px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 65px auto;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(200, 163, 94, 0.06);
  border: 1px solid var(--border-gold-subtle);
  border-radius: 50px;
  color: var(--gold-light);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 22px;
  backdrop-filter: blur(10px);
  transition: all var(--transition-fast);
}

.badge i {
  color: var(--gold-primary);
}

.badge:hover {
  border-color: var(--gold-light);
  box-shadow: 0 0 20px rgba(200, 163, 94, 0.2);
  background: rgba(200, 163, 94, 0.12);
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 18px;
  line-height: 1.25;
  letter-spacing: -0.5px;
  background: var(--gold-gradient-metallic);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-description {
  font-size: 1.05rem;
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.8;
}

/* Refined Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 36px;
  background: var(--gold-gradient-metallic);
  background-size: 200% auto;
  color: #08080c;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.5px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 25px rgba(200, 163, 94, 0.25);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transition: left 0.6s ease;
  z-index: 2;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(200, 163, 94, 0.4);
  background-position: right center;
  color: #000000;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 34px;
  background: rgba(14, 14, 20, 0.7);
  color: var(--gold-light);
  font-weight: 500;
  font-size: 0.92rem;
  border-radius: 50px;
  border: 1px solid var(--border-gold-subtle);
  cursor: pointer;
  backdrop-filter: blur(12px);
  transition: all var(--transition-smooth);
}

.btn-secondary:hover {
  border-color: var(--gold-light);
  color: #ffffff;
  background: rgba(200, 163, 94, 0.12);
  box-shadow: 0 6px 20px rgba(200, 163, 94, 0.18);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

/* --------------------------------------------------------------------------
   5. HEADER / NAVIGATION
   -------------------------------------------------------------------------- */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background: rgba(8, 8, 12, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(200, 163, 94, 0.12);
  transition: all var(--transition-smooth);
}

#header.scrolled {
  height: 75px;
  background: rgba(8, 8, 12, 0.92);
  border-bottom: 1px solid rgba(200, 163, 94, 0.22);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.9);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-decoration: none;
  line-height: 1.1;
  padding: 5px 0;
}

.logo-signature {
  font-family: var(--font-signature);
  font-size: 2.3rem;
  font-weight: 400;
  background: var(--gold-gradient-metallic);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: signatureShine 5s ease-in-out infinite, shimmerGlow 9s linear infinite;
  display: inline-block;
  letter-spacing: 1px;
}

.logo-sub {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: -3px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links li a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-main);
  letter-spacing: 0.5px;
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.nav-links li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gold-gradient-metallic);
  transition: width var(--transition-smooth);
  border-radius: 2px;
}

.nav-links li a:hover {
  color: var(--gold-light);
}

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

.header-btn {
  padding: 10px 22px;
  font-size: 0.85rem;
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border-gold-subtle);
  color: var(--gold-light);
  font-size: 1.3rem;
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.mobile-menu-btn:hover {
  border-color: var(--gold-light);
  color: #ffffff;
  background: rgba(200, 163, 94, 0.1);
}

.menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(10px);
  z-index: 998;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.menu-overlay.active {
  display: block;
  opacity: 1;
}

/* --------------------------------------------------------------------------
   6. HERO SECTION (Redesigned Modern Photo Presentation)
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding-top: calc(var(--header-height) + 50px);
  padding-bottom: 90px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: radial-gradient(ellipse at 70% 40%, rgba(200, 163, 94, 0.08) 0%, rgba(8, 8, 12, 0.98) 60%, #030305 100%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 660px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 500;
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 22px;
  letter-spacing: -0.5px;
}

.hero-title em {
  font-style: italic;
  font-family: var(--font-serif);
  background: var(--gold-gradient-metallic);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
  animation: shimmerGlow 8s linear infinite;
  font-weight: 600;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 35px;
  font-weight: 300;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 35px;
}

.hero-location {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 9px 18px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 30px;
  border: 1px solid rgba(200, 163, 94, 0.15);
  display: inline-flex;
}

.hero-location i {
  color: var(--gold-primary);
}

.hero-location strong {
  color: var(--gold-light);
}

/* --- Hero Image Section: Ultra-Clean, High-End Studio Lighting --- */
.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

/* Elegant Soft Ambient Lighting Behind Silhouette (NO harsh circles!) */
.hero-backdrop-glow {
  position: absolute;
  top: 52%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 480px;
  height: 520px;
  background: radial-gradient(ellipse at center, rgba(200, 163, 94, 0.16) 0%, rgba(200, 163, 94, 0.04) 50%, transparent 75%);
  border-radius: 50%;
  pointer-events: none;
  animation: goldPulse 8s ease-in-out infinite;
  z-index: 1;
}

/* Removed old rigid frame (.hero-graphic-frame is reset cleanly) */
.hero-graphic-frame {
  display: none !important;
}

.hero-image-card {
  position: relative;
  z-index: 3;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  overflow: visible !important;
  text-align: center;
  animation: heroImgAppear 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Cutout PNG Photo Highlighting - Soft High-Fashion Studio Shadow */
.hero-img {
  max-height: 570px;
  width: auto;
  object-fit: contain;
  margin: 0 auto;
  background: transparent;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.95)) drop-shadow(0 0 25px rgba(200, 163, 94, 0.22));
  transition: transform var(--transition-smooth), filter var(--transition-smooth);
}

.hero-img:hover {
  transform: translateY(-4px) scale(1.02);
  filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.98)) drop-shadow(0 0 35px rgba(235, 216, 176, 0.35));
}

/* Refined Floating Badge Overlay on Photo */
.hero-image-badge {
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(14, 14, 20, 0.88);
  border: 1px solid var(--border-gold-subtle);
  backdrop-filter: blur(16px);
  padding: 10px 26px;
  border-radius: 40px;
  white-space: nowrap;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  z-index: 5;
}

.hero-image-badge h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--gold-light);
  margin-bottom: 2px;
  letter-spacing: 0.5px;
}

.hero-image-badge p {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* Floating Glass Badges */
.floating-badge {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  background: rgba(14, 14, 20, 0.82);
  border: 1px solid var(--border-gold-subtle);
  border-radius: 50px;
  backdrop-filter: blur(16px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.6);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-main);
  transition: transform var(--transition-smooth);
}

.floating-badge i {
  color: var(--gold-primary);
  font-size: 1rem;
}

.floating-badge-1 {
  top: 15%;
  left: -25px;
  animation: floatSoft 6s ease-in-out infinite;
}

.floating-badge-2 {
  bottom: 20%;
  right: -25px;
  animation: floatReverse 7s ease-in-out infinite;
}

/* --------------------------------------------------------------------------
   7. QUOTE BANNER
   -------------------------------------------------------------------------- */
.quote-banner {
  background: linear-gradient(180deg, #030305 0%, #0e0e14 50%, #030305 100%);
  border-top: 1px solid rgba(200, 163, 94, 0.12);
  border-bottom: 1px solid rgba(200, 163, 94, 0.12);
  padding: 70px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.quote-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
}

.quote-content {
  max-width: 850px;
  margin: 0 auto;
  position: relative;
}

.quote-content i.fa-quote-left {
  font-size: 2.4rem;
  color: rgba(200, 163, 94, 0.2);
  margin-bottom: 18px;
  display: block;
}

.quote-text {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--gold-light);
  margin-bottom: 20px;
  font-weight: 400;
}

.quote-author {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold-dark);
}

/* --------------------------------------------------------------------------
   8. ESPECIALIDADES / PROCEDIMENTOS (SERVICES GRID)
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-gold-subtle);
  border-radius: 20px;
  padding: 38px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gold-gradient-metallic);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(200, 163, 94, 0.45);
  box-shadow: var(--shadow-gold-lg);
  background: var(--bg-dark-elevated);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: rgba(200, 163, 94, 0.06);
  border: 1px solid var(--border-gold-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--gold-primary);
  margin-bottom: 25px;
  transition: all var(--transition-smooth);
}

.service-card:hover .service-icon {
  background: var(--gold-gradient-metallic);
  color: #08080c;
  transform: scale(1.08) rotate(3deg);
  box-shadow: 0 0 20px rgba(200, 163, 94, 0.3);
}

.service-body h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: #ffffff;
  margin-bottom: 14px;
  font-weight: 600;
}

.service-body p {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 28px;
  font-weight: 300;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gold-light);
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.service-link i {
  font-size: 0.8rem;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-link {
  color: var(--gold-bright);
}

.service-card:hover .service-link i {
  transform: translateX(6px);
}

/* --------------------------------------------------------------------------
   9. SOBRE & TRAJETÓRIA CIENTÍFICA
   -------------------------------------------------------------------------- */
.about-section {
  background: radial-gradient(circle at 20% 50%, rgba(200, 163, 94, 0.05) 0%, var(--bg-dark-pitch) 70%);
  border-top: 1px solid rgba(200, 163, 94, 0.1);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-text h3 {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  color: #ffffff;
  margin-bottom: 22px;
  line-height: 1.25;
}

.about-text p {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 18px;
  line-height: 1.8;
  font-weight: 300;
}

.courses-box {
  margin-top: 35px;
  padding: 28px;
  background: rgba(14, 14, 20, 0.7);
  border: 1px solid var(--border-gold-subtle);
  border-radius: 16px;
  backdrop-filter: blur(10px);
}

.courses-box h4 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--gold-light);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.courses-box h4 i {
  color: var(--gold-primary);
}

.courses-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.courses-list li {
  font-size: 0.88rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 10px;
}

.courses-list li i {
  color: var(--gold-primary);
  font-size: 0.85rem;
}

/* Timeline */
.academic-timeline {
  position: relative;
  padding-left: 30px;
  border-left: 2px solid rgba(200, 163, 94, 0.2);
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
}

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

.timeline-dot {
  position: absolute;
  left: -37px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gold-gradient-metallic);
  box-shadow: 0 0 12px rgba(200, 163, 94, 0.4);
}

.timeline-date {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 1.5px;
  margin-bottom: 6px;
}

.timeline-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: #ffffff;
  font-weight: 600;
  margin-bottom: 4px;
}

.timeline-institution {
  font-size: 0.88rem;
  color: var(--gold-dark);
  font-weight: 500;
  margin-bottom: 10px;
}

.timeline-details {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  background: rgba(255, 255, 255, 0.02);
  padding: 14px;
  border-radius: 10px;
  border: 1px solid rgba(200, 163, 94, 0.1);
  margin-top: 8px;
}

.timeline-details strong {
  color: var(--gold-light);
}

/* --------------------------------------------------------------------------
   10. LOCAIS DE ATENDIMENTO
   -------------------------------------------------------------------------- */
.locations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 35px;
}

.location-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-gold-subtle);
  border-radius: 20px;
  padding: 45px 35px;
  text-align: center;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.location-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-light);
  box-shadow: var(--shadow-gold-lg);
}

.location-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(200, 163, 94, 0.06);
  border: 1px solid var(--border-gold-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  color: var(--gold-primary);
  margin: 0 auto 24px auto;
  transition: all var(--transition-smooth);
}

.location-card:hover .location-icon {
  background: var(--gold-gradient-metallic);
  color: #08080c;
  transform: scale(1.08);
  box-shadow: 0 0 25px rgba(200, 163, 94, 0.4);
}

.location-card h3 {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  color: #ffffff;
  margin-bottom: 8px;
}

.location-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 30px;
}

/* --------------------------------------------------------------------------
   11. FAQ ACCORDION
   -------------------------------------------------------------------------- */
.faq-section {
  background: var(--bg-dark-pitch);
}

.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.faq-item {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-gold-subtle);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

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

.faq-question {
  width: 100%;
  padding: 22px 28px;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 500;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--gold-light);
}

.faq-question i {
  color: var(--gold-primary);
  font-size: 0.9rem;
  transition: transform var(--transition-smooth);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0, 1, 0, 1), padding 0.3s ease;
  padding: 0 28px;
  background: rgba(0, 0, 0, 0.2);
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 28px 24px 28px;
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  font-weight: 300;
}

/* --------------------------------------------------------------------------
   12. CALL TO ACTION BANNER (CTA)
   -------------------------------------------------------------------------- */
.cta-section {
  background: linear-gradient(135deg, rgba(200, 163, 94, 0.12) 0%, rgba(14, 14, 20, 0.95) 50%, rgba(3, 3, 5, 0.98) 100%);
  border: 1px solid var(--border-gold-glow);
  border-radius: 28px;
  padding: 70px 40px;
  text-align: center;
  margin: 60px 0 100px 0;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-gold-lg);
}

.cta-section h2 {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  color: #ffffff;
  margin-bottom: 16px;
  position: relative;
  z-index: 2;
}

.cta-section p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 35px auto;
  position: relative;
  z-index: 2;
  font-weight: 300;
}

.cta-section .btn-primary {
  position: relative;
  z-index: 2;
  font-size: 1rem;
  padding: 17px 40px;
}

/* --------------------------------------------------------------------------
   13. FOOTER
   -------------------------------------------------------------------------- */
footer {
  background: #020203;
  border-top: 1px solid rgba(200, 163, 94, 0.12);
  padding: 80px 0 30px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-brand h3 {
  font-family: var(--font-signature);
  font-size: 2.6rem;
  color: var(--gold-light);
  font-weight: 400;
  margin-bottom: 4px;
}

.brand-sub {
  font-size: 0.75rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold-dark);
  font-weight: 600;
  margin-bottom: 16px;
}

.brand-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  max-width: 380px;
  margin-bottom: 24px;
  font-weight: 300;
}

.footer-socials {
  display: flex;
  gap: 14px;
}

.footer-socials a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-gold-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.footer-socials a:hover {
  background: var(--gold-gradient-metallic);
  color: #08080c;
  transform: translateY(-3px);
  box-shadow: 0 0 15px rgba(200, 163, 94, 0.3);
}

.footer-col h4 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: #ffffff;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2px;
  background: var(--gold-gradient-metallic);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col ul a {
  font-size: 0.92rem;
  color: var(--text-muted);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-col ul a:hover {
  color: var(--gold-light);
  padding-left: 6px;
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.contact-list li i {
  color: var(--gold-primary);
  width: 16px;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   14. FLOATING WHATSAPP BUTTON
   -------------------------------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 35px;
  right: 35px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  z-index: 999;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
  animation: whatsappPulse 2.5s infinite;
  transition: transform var(--transition-bounce);
  border: 2px solid rgba(255, 255, 255, 0.25);
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(6deg);
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   15. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-content {
    max-width: 100%;
    margin: 0 auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .locations-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 75px;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: #08080c;
    border-left: 1px solid var(--border-gold-subtle);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    z-index: 999;
    transition: right var(--transition-smooth);
    padding: 40px;
  }

  .nav-links.active {
    right: 0;
  }

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

  .header-btn {
    display: none;
  }

  .hero-title {
    font-size: 2.6rem;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .floating-badge {
    display: none;
  }

  .hero-img {
    max-height: 400px;
  }

  .cta-section {
    padding: 45px 20px;
  }

  .cta-section h2 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.1rem;
  }

  .quote-text {
    font-size: 1.35rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .btn-primary, .btn-secondary {
    width: 100%;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
    font-size: 1.6rem;
  }
}