/* =======================================================
   IBYT Software - Enhanced Professional Layout
   Modern, Clean & Corporate Design System
   ======================================================= */

/* Advanced CSS Custom Properties */
:root {
  /* Professional Color Palette */
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --success-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --neutral-gradient: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
  
  /* Corporate Colors */
  --corporate-blue: #1e3a8a;
  --corporate-blue-light: #3b82f6;
  --corporate-gray: #1f2937;
  --corporate-gray-light: #6b7280;
  --accent-gold: #f59e0b;
  --accent-green: #10b981;
  
  /* Elevated Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Professional Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* Advanced Typography */
  --font-family-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-family-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-family-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  /* Professional Animation */
  --transition-all: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Border Radius System */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
}

/* Enhanced Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-family-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--corporate-gray);
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  padding-top: 80px !important; /* Compensar header fixo */
}

/* Responsive Images */
img {
  max-width: 100%;
  height: auto;
}

/* Professional Typography Scale */
.text-hero {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.text-display {
  font-size: clamp(2.25rem, 4vw, 3.75rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.text-headline {
  font-size: clamp(1.875rem, 3vw, 2.25rem);
  font-weight: 600;
  line-height: 1.3;
}

.text-title {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.4;
}

.text-body {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
}

.text-caption {
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.5;
}

/* Professional Header Enhancement */
.professional-header {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  z-index: 1000 !important;
  transition: var(--transition-all);
}

.professional-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-lg);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  max-width: 1400px;
  margin: 0 auto;
  gap: var(--space-4);
}

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

.logo-section img {
  height: 40px;
  width: auto;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--corporate-blue);
  letter-spacing: -0.02em;
}

/* Header Search Box */
.header-search-box {
  display: flex;
  align-items: center;
  background: rgba(248, 249, 250, 0.8);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 25px;
  padding: 0.75rem 1.25rem;
  gap: 0.75rem;
  max-width: 400px;
  flex: 1;
  margin: 0 1rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.header-search-box:hover {
  background: rgba(248, 249, 250, 0.95);
  border-color: rgba(0, 123, 255, 0.3);
  box-shadow: 0 2px 8px rgba(0, 123, 255, 0.1);
}

.header-search-box:focus-within {
  background: rgba(255, 255, 255, 0.95);
  border-color: var(--corporate-blue);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.header-search-box .material-icons-round {
  color: #6c757d;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.header-search-box input {
  background: none;
  border: none;
  color: var(--text-dark);
  font-size: 0.95rem;
  flex: 1;
  outline: none;
  font-family: inherit;
}

.header-search-box input::placeholder {
  color: #6c757d;
}

/* Main Navigation */
.main-navigation {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex-shrink: 0;
}

.nav-link {
  position: relative;
  padding: var(--space-2) var(--space-4);
  text-decoration: none;
  color: var(--corporate-gray);
  font-weight: 500;
  transition: var(--transition-all);
  border-radius: var(--radius-lg);
}

.nav-link:hover {
  color: var(--corporate-blue);
  background: rgba(59, 130, 246, 0.1);
}

.nav-link.active {
  color: var(--corporate-blue);
  background: rgba(59, 130, 246, 0.15);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 2px;
  background: var(--corporate-blue);
  border-radius: var(--radius-full);
}

/* Professional Hero Section */
.hero-professional {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  overflow: hidden;
}

.hero-professional::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  position: relative;
  z-index: 1;
}

.hero-text {
  animation: slideInLeft 1s ease-out;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(59, 130, 246, 0.1);
  color: var(--corporate-blue);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--space-6);
}

.hero-title {
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--corporate-blue) 0%, var(--corporate-blue-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--corporate-gray-light);
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Professional Button System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-all);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--primary-gradient);
  color: white;
  box-shadow: var(--shadow-md);
}

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

.btn-secondary {
  background: white;
  color: var(--corporate-blue);
  border: 2px solid var(--corporate-blue);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--corporate-blue);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background: transparent;
  color: var(--corporate-gray);
  border: 2px solid rgba(107, 114, 128, 0.3);
}

.btn-outline:hover {
  background: var(--corporate-gray);
  color: white;
  border-color: var(--corporate-gray);
}

/* Professional Cards */
.card-professional {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-all);
  position: relative;
  overflow: hidden;
}

.card-professional::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-gradient);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.card-professional:hover::before {
  transform: scaleX(1);
}

.card-professional:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.card-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-gradient);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  margin-bottom: var(--space-6);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--corporate-gray);
  margin-bottom: var(--space-3);
}

.card-description {
  color: var(--corporate-gray-light);
  line-height: 1.6;
}

/* Professional Sections */
.section-professional {
  padding: var(--space-24) 0;
  position: relative;
}

.section-professional.bg-gray {
  background: #f8fafc;
}

.container-professional {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-subtitle {
  color: var(--corporate-blue);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
}

.section-title {
  margin-bottom: var(--space-6);
}

.section-description {
  font-size: 1.125rem;
  color: var(--corporate-gray-light);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Professional Grid System */
.grid-professional {
  display: grid;
  gap: var(--space-8);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Professional Animations */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

.animate-slide-in-left {
  animation: slideInLeft 0.8s ease-out;
}

.animate-slide-in-right {
  animation: slideInRight 0.8s ease-out;
}

.animate-slide-in-up {
  animation: slideInUp 0.8s ease-out;
}

.animate-fade-in {
  animation: fadeIn 0.8s ease-out;
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

/* Professional Responsive Design */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
    text-align: center;
  }
  
  .main-navigation {
    display: none;
  }
  
  .text-hero {
    font-size: clamp(2.5rem, 5vw, 4rem);
  }
}

/* Tablet Styles */
@media (max-width: 1024px) and (min-width: 769px) {
  .header-content {
    padding: var(--space-4) var(--space-6);
  }
  
  .hero-professional {
    padding-top: 120px;
  }
  
  .section-professional {
    padding: var(--space-20) 0;
  }
  
  .container-professional {
    padding: 0 var(--space-6);
  }
}

@media (max-width: 768px) {
  .header-content {
    padding: var(--space-3) var(--space-4);
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  
  .btn {
    width: 100%;
  }
  
  .section-professional {
    padding: var(--space-16) 0;
  }
  
  .container-professional {
    padding: 0 var(--space-4);
  }
}

@media (max-width: 480px) {
    .header-content {
        flex-wrap: nowrap;
        gap: var(--space-1);
        padding: var(--space-3);
    }
    
    .logo-section {
        gap: var(--space-2);
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .header-search-box {
        max-width: 150px;
        margin: 0;
        padding: 0.5rem 0.75rem;
    }
    
    .header-search-box input {
        font-size: 0.85rem;
    }
    
    .header-search-box input::placeholder {
        content: "Buscar...";
    }
    
    .mobile-menu-toggle {
        padding: var(--space-2);
    }
}/* Professional Utilities */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.hidden {
  display: none;
}

.flex {
  display: flex;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

.gap-8 {
  gap: var(--space-8);
}

/* =======================================================
   COMPETENCIES AND TECH STACK STYLING
   ======================================================= */

.competencies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.competency-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: #f8fafc;
  border-radius: var(--radius-lg);
  transition: var(--transition-all);
}

.competency-item:hover {
  background: white;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.competency-item .material-icons-round {
  color: var(--corporate-blue-light);
  font-size: 1.5rem;
  background: rgba(59, 130, 246, 0.1);
  padding: var(--space-2);
  border-radius: var(--radius-lg);
  flex-shrink: 0;
}

.competency-item h5 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--corporate-gray);
  margin-bottom: var(--space-1);
}

.competency-item p {
  font-size: 0.875rem;
  color: var(--corporate-gray-light);
  margin: 0;
}

.tech-stack {
  margin-top: var(--space-8);
  background: white;
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
}

.tech-stack-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--corporate-gray);
  margin-bottom: var(--space-6);
  text-align: center;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: var(--space-3);
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  background: #f8fafc;
  border-radius: var(--radius-lg);
  transition: var(--transition-all);
  text-align: center;
}

.tech-item:hover {
  background: var(--primary-gradient);
  color: white;
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.tech-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-1);
}

.tech-item span:last-child {
  font-size: 0.75rem;
  font-weight: 500;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .competencies-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  
  .competency-item {
    padding: var(--space-3);
  }
  
  .tech-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
  }
  
  .tech-item {
    padding: var(--space-2);
  }
  
  .tech-icon {
    font-size: 1.25rem;
  }
}

/* =======================================================
   KEY BENEFITS SECTION STYLING
   ======================================================= */

.key-benefits {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-8);
  margin-top: var(--space-12);
  padding: var(--space-8);
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(102, 126, 234, 0.1);
  backdrop-filter: blur(10px);
}

.benefit-highlight {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-all);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--corporate-gray);
  position: relative;
  overflow: hidden;
}

.benefit-highlight::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary-gradient);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.benefit-highlight:hover::before {
  transform: scaleX(1);
}

.benefit-highlight:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.benefit-highlight .material-icons-round {
  color: var(--corporate-blue-light);
  font-size: 1.25rem;
  background: rgba(59, 130, 246, 0.1);
  padding: var(--space-2);
  border-radius: var(--radius-lg);
}

/* Responsive adjustments for key benefits */
@media (max-width: 768px) {
  .key-benefits {
    flex-wrap: wrap;
    gap: var(--space-4);
    padding: var(--space-6);
  }
  
  .benefit-highlight {
    flex: 1;
    min-width: calc(50% - var(--space-2));
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .key-benefits {
    flex-direction: column;
    gap: var(--space-3);
  }
  
  .benefit-highlight {
    width: 100%;
    min-width: unset;
  }
}

/* Store Link Styling */
.store-link {
    background: rgba(0, 123, 255, 0.1) !important;
    color: #007bff !important;
    border: 1px solid rgba(0, 123, 255, 0.3) !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
}

.store-link:hover {
    background: rgba(0, 123, 255, 0.2) !important;
    border-color: rgba(0, 123, 255, 0.5) !important;
}

/* ===============================================
   NAVEGAÇÃO RESPONSIVA - MELHORADA
   =============================================== */

/* Header fixo melhorado */
.professional-header {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 1000 !important;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transform: translateY(0) !important;
}

.professional-header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

/* Navegação principal */
.main-navigation {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.nav-link {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: var(--space-2) var(--space-3);
    color: var(--corporate-gray);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: var(--corporate-blue);
    background: rgba(59, 130, 246, 0.05);
}

.nav-link.active {
    color: var(--corporate-blue) !important;
    font-weight: 600;
    background: rgba(59, 130, 246, 0.1);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--corporate-blue);
    border-radius: 1px;
}

/* Menu mobile toggle */
.mobile-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    color: var(--corporate-gray);
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.mobile-menu-toggle:hover {
    background: rgba(59, 130, 246, 0.1);
    color: var(--corporate-blue);
}

.mobile-menu-toggle.active {
    background: rgba(59, 130, 246, 0.1);
    color: var(--corporate-blue);
}

.mobile-menu-toggle .material-icons-round {
    transition: transform 0.3s ease;
}

.mobile-menu-toggle.active .material-icons-round {
    transform: rotate(90deg);
}

/* Navegação mobile */
@media (max-width: 768px) {
    .header-content {
        gap: var(--space-2);
        padding: var(--space-3) var(--space-4);
        flex-wrap: wrap;
    }
    
    .header-search-box {
        max-width: 200px;
        margin: 0;
        flex: none;
        order: 2;
        width: 100%;
        margin-top: var(--space-2);
    }
    
    .header-search-box input {
        font-size: 0.9rem;
    }
    
    .main-navigation {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
        order: 3;
    }
    
    .logo-section {
        order: 1;
    }
    
    .main-navigation {
        display: none;
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        border-top: 1px solid rgba(0, 0, 0, 0.1);
        flex-direction: column;
        padding: var(--space-4);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        max-height: calc(100vh - 80px);
        overflow-y: auto;
    }
    
    .main-navigation.mobile-active {
        display: flex;
        animation: slideDown 0.3s ease-out;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-link {
        width: 100%;
        justify-content: flex-start;
        padding: var(--space-3) var(--space-4);
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        border-radius: 0;
        font-size: 1rem;
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    .nav-link:hover {
        background: rgba(59, 130, 246, 0.05);
        padding-left: var(--space-6);
    }
    
    .nav-link.active::after {
        display: none;
    }
    
    .nav-link.active {
        background: rgba(59, 130, 246, 0.1);
        border-left: 3px solid var(--corporate-blue);
    }
}

/* Animações */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Ajuste do body quando menu mobile está aberto */
body.mobile-menu-open {
    overflow: hidden;
}

/* Espaçamento do conteúdo para compensar header fixo */
.hero-professional {
    padding-top: 120px;
}

/* Responsive para dispositivos muito pequenos */
@media (max-width: 480px) {
    .header-content {
        flex-wrap: nowrap;
        gap: var(--space-1);
        padding: var(--space-3);
    }
    
    .logo-section {
        gap: var(--space-2);
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .header-search-box {
        max-width: 180px;
        margin: 0 0.25rem;
        padding: 0.5rem 0.75rem;
    }
    
    .header-search-box input {
        font-size: 0.85rem;
    }
    
    .header-search-box input::placeholder {
        content: "Buscar...";
    }
    
    .mobile-menu-toggle {
        padding: var(--space-2);
    }
}

@media (max-width: 768px) {
    .hero-professional {
        padding-top: 100px;
    }
}