/* ===================================
   CUSTOM STYLES - F5 GOOGLE ADS
   Inspirado em Firebase Studio & Google Ads
   =================================== */

/* ===================================
   1. VARIABLES & CUSTOM PROPERTIES
   =================================== */
:root {
  /* Google Brand Colors */
  --google-blue: #4285F4;
  --google-red: #EA4335;
  --google-yellow: #FBBC04;
  --google-green: #34A853;
  
  /* F5 Brand Colors */
  --f5-orange: #FF6B35;
  --f5-orange-light: #FF8A60;
  --f5-orange-dark: #E55A2B;
  --f5-orange-subtle: rgba(255, 107, 53, 0.1);
  --f5-orange-gradient: linear-gradient(135deg, #FF6B35 0%, #FF8A60 100%);
  
  /* Firebase Studio Inspired Gradients */
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-hero: linear-gradient(180deg, 
    rgba(102, 126, 234, 0.05) 0%, 
    rgba(118, 75, 162, 0.05) 100%);
  --gradient-mesh: radial-gradient(at 40% 20%, hsla(248, 78%, 69%, 0.2) 0px, transparent 50%),
                   radial-gradient(at 80% 0%, hsla(189, 100%, 56%, 0.1) 0px, transparent 50%),
                   radial-gradient(at 0% 50%, hsla(355, 100%, 93%, 0.1) 0px, transparent 50%);
  
  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
  
  /* Typography */
  --font-google: 'Google Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-roboto: 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  /* Animations */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  /* Mobile optimizations */
  --mobile-padding: 16px;
  --mobile-gap: 12px;
  --mobile-touch-target: 48px;
  --mobile-border-radius: 12px;
  
  /* Safe area support */
  --safe-area-top: env(safe-area-inset-top, 0px);
  --safe-area-bottom: env(safe-area-inset-bottom, 0px);
  --safe-area-left: env(safe-area-inset-left, 0px);
  --safe-area-right: env(safe-area-inset-right, 0px);
}

/* ===================================
   2. GLOBAL STYLES
   =================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-roboto);
  color: #202124;
  background: #ffffff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
}

/* Touch target optimization */
button, 
a,
.tab-btn,
.mobile-nav-link {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ===================================
   3. HEADER PREMIUM
   =================================== */
.header-premium {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: var(--glass-bg);
  border-bottom: 1px solid var(--glass-border);
  transition: var(--transition-smooth);
}

.header-premium.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.header-premium.hidden {
  transform: translateY(-100%);
}

.header-blur {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-mesh);
  opacity: 0.5;
  z-index: -1;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
  min-height: 72px;
}

.header-brand .logo {
  height: 40px;
  width: auto;
}

.header-nav {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-link {
  color: #5f6368;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
  position: relative;
}

.nav-link:hover {
  color: var(--f5-orange);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--f5-orange);
  transition: width 0.3s ease;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.partner-badge-header img {
  height: 32px;
  width: auto;
}

/* ===================================
   4. HERO SECTION PREMIUM
   =================================== */
.hero-premium {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: var(--spacing-3xl);
  overflow: hidden;
}

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

.gradient-mesh {
  position: absolute;
  width: 100%;
  height: 100%;
  background: var(--gradient-mesh);
  opacity: 0.7;
  animation: gradientShift 20s ease infinite;
}

@keyframes gradientShift {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(30px, -30px) rotate(120deg); }
  66% { transform: translate(-20px, 20px) rotate(240deg); }
}

/* Floating Cards */
.floating-cards {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.float-card {
  position: absolute;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  padding: var(--spacing-md);
  animation: float 6s ease-in-out infinite;
}

.float-card.card-1 {
  top: 20%;
  right: 10%;
  animation-delay: 0s;
}

.float-card.card-2 {
  top: 60%;
  right: 15%;
  animation-delay: 2s;
}

.float-card.card-3 {
  top: 40%;
  left: 5%;
  animation-delay: 4s;
}

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

.card-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

.card-icon {
  font-size: 24px;
  color: var(--f5-orange);
}

.card-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #202124;
}

.card-label {
  font-size: 0.875rem;
  color: #5f6368;
}

/* Hero Content */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 4rem);
  align-items: center;
  width: 100%;
}

/* Esconder formulário mobile no desktop */
.hero-form-mobile {
  display: none;
}

/* Desktop: manter layout original */
@media (min-width: 769px) {
  .hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    text-align: left;
  }
  
  .hero-content {
    order: 1;
  }
  
  .hero-visual {
    order: 2;
    margin-top: 0;
  }
  
  .hero-form-mobile {
    display: none !important;
  }
}

.hero-content {
  z-index: 1;
}

.badge-premier {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: linear-gradient(135deg, var(--f5-orange), var(--f5-orange-light));
  color: white;
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
  animation: slideInLeft 0.8s ease;
  box-shadow: 0 4px 20px rgba(255, 107, 53, 0.3);
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero-headline {
  font-family: var(--font-google);
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: clamp(1rem, 4vw, 2rem);
  letter-spacing: -0.02em;
  animation: slideInUp 0.8s ease 0.2s both;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.headline-line {
  display: block;
  margin-bottom: 0.2em;
}

.gradient-text {
  background: linear-gradient(135deg, var(--f5-orange), var(--google-blue), var(--f5-orange-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.125rem;
  line-height: 1.7;
  color: #5f6368;
  margin-bottom: var(--spacing-xl);
  animation: slideInUp 0.8s ease 0.4s both;
}

/* Value Props */
.value-props {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  animation: slideInUp 0.8s ease 0.6s both;
}

.prop-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm);
  background: #f8f9fa;
  border-radius: 12px;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
  border-left: 3px solid transparent;
}

.prop-item strong {
  color: var(--f5-orange);
  font-weight: 600;
}

.prop-item:hover {
  background: var(--f5-orange-subtle);
  transform: translateX(5px);
  border-left: 3px solid var(--f5-orange);
}

.prop-item .material-symbols-rounded {
  color: var(--f5-orange);
  font-size: 20px;
}

/* Hero Actions */
.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  animation: slideInUp 0.8s ease 0.8s both;
}

.hero-primary {
  background: var(--f5-orange-gradient);
  color: white;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 500;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: var(--transition-smooth);
  box-shadow: 0 4px 20px rgba(255, 107, 53, 0.3);
}

.hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(255, 107, 53, 0.4);
  background: linear-gradient(135deg, var(--f5-orange-dark), var(--f5-orange));
}

.hero-secondary {
  background: white;
  color: var(--google-blue);
  border: 2px solid var(--google-blue);
  padding: 12px 28px;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 100px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: var(--transition-smooth);
}

.hero-secondary:hover {
  background: var(--google-blue);
  color: white;
  transform: translateY(-2px);
}

/* Dashboard Mockup */
.hero-visual {
  position: relative;
  animation: slideInRight 0.8s ease 0.4s both;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.dashboard-mockup {
  background: white;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  transform: perspective(1000px) rotateY(-5deg);
  transition: var(--transition-smooth);
}

.dashboard-mockup:hover {
  transform: perspective(1000px) rotateY(0deg);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.2);
}

.mockup-header {
  background: #f8f9fa;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  border-bottom: 1px solid #e8eaed;
}

.browser-dots {
  display: flex;
  gap: 8px;
}

.browser-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #dadce0;
}

.browser-dots span:first-child { background: #ea4335; }
.browser-dots span:nth-child(2) { background: #fbbc04; }
.browser-dots span:nth-child(3) { background: #34a853; }

.browser-url {
  flex: 1;
  background: white;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.875rem;
  color: #5f6368;
}

.mockup-content {
  position: relative;
  background: white;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mockup-content img {
  width: 100%;
  height: auto;
  display: block;
}

.metric-overlay {
  position: absolute;
  top: 20px;
  right: 20px;
}

.metric-card.floating {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  box-shadow: var(--glass-shadow);
  animation: float 4s ease-in-out infinite;
}

.metric-icon {
  font-size: 24px;
  color: var(--google-green);
}

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

.metric-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--google-green);
}

.metric-label {
  font-size: 0.75rem;
  color: #5f6368;
}

/* ===================================
   5. OFFERS SECTION
   =================================== */
.offers-section {
  padding: var(--spacing-3xl) 0;
  background: #f8f9fa;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-header.centered {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: var(--f5-orange-subtle);
  color: var(--f5-orange);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--spacing-md);
  border: 1px solid rgba(255, 107, 53, 0.2);
}

.section-header h2 {
  font-family: var(--font-google);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: #202124;
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  font-size: 1.125rem;
  color: #5f6368;
  line-height: 1.6;
}

.offers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.offer-card {
  background: white;
  border-radius: 16px;
  padding: var(--spacing-xl);
  position: relative;
  transition: var(--transition-smooth);
  border: 2px solid transparent;
}

.offer-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.offer-card.featured {
  border-color: var(--google-blue);
  box-shadow: 0 10px 30px rgba(66, 133, 244, 0.15);
}

.offer-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--google-blue);
  color: white;
  padding: 4px 16px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
}

.offer-header {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.offer-label {
  font-size: 0.875rem;
  color: #5f6368;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.offer-value {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-bottom: var(--spacing-xs);
}

.currency {
  font-size: 1.5rem;
  color: #202124;
  margin-right: 4px;
}

.amount {
  font-size: 3rem;
  font-weight: 700;
  color: #202124;
}

.offer-description {
  text-align: center;
  color: #5f6368;
  margin-bottom: var(--spacing-lg);
}

.offer-requirement {
  text-align: center;
  font-size: 0.875rem;
  color: #5f6368;
  padding: var(--spacing-sm);
  background: #f8f9fa;
  border-radius: 8px;
  margin-bottom: var(--spacing-lg);
}

.offer-cta {
  width: 100%;
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 100px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.offers-disclaimer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md);
  background: #fff3cd;
  border-radius: 8px;
  font-size: 0.875rem;
  color: #856404;
}

/* ===================================
   6. SOLUTIONS SECTION
   =================================== */
.solutions-premium {
  padding: var(--spacing-3xl) 0;
  background: white;
}

.solutions-tabs-container {
  background: white;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.tabs-navigation {
  display: flex;
  background: #f8f9fa;
  border-bottom: 1px solid #e8eaed;
  overflow-x: auto;
}

.tab-btn {
  flex: 1;
  padding: var(--spacing-md) var(--spacing-lg);
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  font-size: 1rem;
  font-weight: 500;
  color: #5f6368;
  transition: var(--transition-smooth);
}

.tab-btn:hover {
  background: var(--f5-orange-subtle);
  color: var(--f5-orange);
}

.tab-btn.active {
  color: var(--f5-orange);
  border-bottom-color: var(--f5-orange);
  background: white;
}

.tab-btn .material-symbols-rounded {
  font-size: 20px;
}

.tabs-content {
  padding: var(--spacing-2xl);
}

.tab-panel {
  display: none !important;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.tab-panel.active {
  display: block !important;
  opacity: 1;
  transform: translateY(0);
  animation: fadeInUp 0.5s ease;
}

/* Debug styles - temporary */
.tab-btn {
  cursor: pointer;
  position: relative;
}

.tab-btn.active {
  background-color: rgba(255, 107, 53, 0.1) !important;
  color: var(--f5-orange) !important;
}

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

@keyframes fadeInUp {
  from { 
    opacity: 0; 
    transform: translateY(20px); 
  }
  to { 
    opacity: 1; 
    transform: translateY(0); 
  }
}

.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.solution-info h3 {
  font-family: var(--font-google);
  font-size: 2rem;
  font-weight: 700;
  color: #202124;
  margin-bottom: var(--spacing-md);
}

.solution-info p {
  font-size: 1.125rem;
  line-height: 1.7;
  color: #5f6368;
  margin-bottom: var(--spacing-lg);
}

.solution-benefits {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.solution-benefits li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) 0;
  font-size: 1rem;
  color: #202124;
}

.solution-benefits .material-symbols-rounded {
  color: var(--google-green);
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.learn-more {
  background: transparent;
  border: none;
  color: var(--google-blue);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 8px 0;
  transition: var(--transition-smooth);
}

.learn-more:hover {
  gap: var(--spacing-sm);
}

/* Ad Mockups */
.ad-mockup {
  background: white;
  border: 1px solid #e8eaed;
  border-radius: 8px;
  padding: var(--spacing-md);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.search-ad {
  font-family: Arial, sans-serif;
}

.ad-tag {
  display: inline-block;
  background: #202124;
  color: white;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  margin-bottom: 8px;
}

.ad-url {
  color: #202124;
  font-size: 0.875rem;
  margin-bottom: 4px;
}

.ad-title {
  color: #1a0dab;
  font-size: 1.25rem;
  margin-bottom: 4px;
  cursor: pointer;
}

.ad-title:hover {
  text-decoration: underline;
}

.ad-desc {
  color: #545454;
  font-size: 0.875rem;
  line-height: 1.4;
}

.display-ad {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.display-image {
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-radius: 8px;
}

.display-content h4 {
  font-size: 1.125rem;
  color: #202124;
  margin-bottom: 4px;
}

.display-content p {
  color: #5f6368;
  font-size: 0.875rem;
  margin-bottom: var(--spacing-sm);
}

.display-content button {
  background: var(--google-blue);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 0.875rem;
  cursor: pointer;
}

.shopping-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.shopping-card {
  border: 1px solid #e8eaed;
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.shopping-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.product-img {
  width: 100%;
  height: 150px;
  background: linear-gradient(135deg, #f5f5f5, #e8eaed);
}

.product-info {
  padding: var(--spacing-sm);
}

.product-name {
  display: block;
  font-size: 0.875rem;
  color: #202124;
  margin-bottom: 4px;
}

.product-price {
  display: block;
  font-size: 1.125rem;
  font-weight: 700;
  color: #202124;
  margin-bottom: 4px;
}

.product-rating {
  color: #fbbc04;
  font-size: 0.875rem;
}

.video-mockup {
  background: #000;
  border-radius: 8px;
  overflow: hidden;
}

.video-player {
  position: relative;
}

.video-thumbnail {
  width: 100%;
  height: 250px;
  background: linear-gradient(135deg, #1e3c72, #2a5298);
  display: flex;
  align-items: center;
  justify-content: center;
}

.play-button {
  font-size: 64px;
  color: white;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  padding: 16px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.play-button:hover {
  background: rgba(0, 0, 0, 0.7);
  transform: scale(1.1);
}

.video-info {
  padding: var(--spacing-sm);
  background: white;
}

.video-info h4 {
  font-size: 1rem;
  color: #202124;
  margin-bottom: 4px;
}

.video-info p {
  font-size: 0.875rem;
  color: #5f6368;
}

/* ===================================
   7. POWER SECTION
   =================================== */
.google-power {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(180deg, #f8f9fa 0%, white 100%);
}

.power-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.power-card {
  background: white;
  border-radius: 16px;
  padding: var(--spacing-xl);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: var(--transition-smooth);
}

.power-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.card-visual {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.visual-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #e8f0fe, #d2e3fc);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.visual-icon .material-symbols-rounded {
  font-size: 32px;
  color: var(--google-blue);
}

.visual-graph {
  flex: 1;
  height: 60px;
  background: linear-gradient(90deg, 
    var(--google-blue) 0%, 
    var(--google-green) 50%, 
    var(--google-yellow) 100%);
  opacity: 0.1;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}

.visual-graph::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--google-blue);
  transform: translateY(-50%);
  animation: pulse 2s ease infinite;
}

.power-card h3 {
  font-family: var(--font-google);
  font-size: 1.5rem;
  font-weight: 700;
  color: #202124;
  margin-bottom: var(--spacing-sm);
}

.power-card p {
  font-size: 1rem;
  line-height: 1.6;
  color: #5f6368;
}

@keyframes pulse {
  0%, 100% { opacity: 0.1; }
  50% { opacity: 0.3; }
}

/* ===================================
   8. TIMELINE SECTION
   =================================== */
.implementation-timeline {
  padding: var(--spacing-3xl) 0;
  background: white;
}

.timeline-container {
  position: relative;
  padding: var(--spacing-2xl) 0;
}

.timeline-line {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, 
    var(--f5-orange) 0%, 
    var(--google-blue) 50%, 
    var(--f5-orange-light) 100%);
  transform: translateY(-50%);
  z-index: 0;
}

.timeline-items {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.timeline-item {
  text-align: center;
  position: relative;
}

.timeline-marker {
  width: 60px;
  height: 60px;
  background: white;
  border: 3px solid var(--f5-orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--f5-orange);
  position: relative;
  z-index: 2;
  transition: var(--transition-smooth);
}

.timeline-item:hover .timeline-marker {
  background: var(--f5-orange);
  color: white;
  transform: scale(1.1);
  box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
}

.timeline-content {
  background: white;
  border-radius: 12px;
  padding: var(--spacing-md);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: var(--transition-smooth);
  position: relative;
}

.timeline-item:hover .timeline-content {
  transform: translateY(-8px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.timeline-content h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: #202124;
  margin-bottom: var(--spacing-sm);
}

.timeline-content ul {
  list-style: none;
  font-size: 0.875rem;
  color: #5f6368;
  text-align: left;
}

.timeline-content li {
  padding: 4px 0;
}

.timeline-icon {
  position: absolute;
  top: -20px;
  right: 20px;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #e8f0fe, #d2e3fc);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--google-blue);
}

/* ===================================
   9. SUCCESS STORIES
   =================================== */
.success-stories {
  padding: var(--spacing-3xl) 0;
  background: #f8f9fa;
}

.stories-carousel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.story-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: var(--transition-smooth);
}

.story-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.story-image {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  overflow: hidden;
}

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

.story-metrics {
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, #e8f0fe, #d2e3fc);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

.metric-big {
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--f5-orange-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.story-content {
  padding: var(--spacing-lg);
}

.story-content h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #202124;
  margin-bottom: var(--spacing-md);
}

.story-content blockquote {
  font-size: 1rem;
  line-height: 1.6;
  color: #5f6368;
  font-style: italic;
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-md);
  border-left: 3px solid var(--google-blue);
}

.story-content cite {
  display: block;
  font-size: 0.875rem;
  color: #202124;
  font-weight: 500;
  font-style: normal;
  margin-bottom: var(--spacing-md);
}

/* ===================================
   10. RESPONSIVE DESIGN - REORGANIZADO
   =================================== */

/* Tablet e Desktop pequeno */
@media (max-width: 1024px) {
  .container {
    padding: 0 2rem;
  }
  
  .hero-grid,
  .solution-grid,
  .cta-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }
  
  .timeline-items {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .timeline-line {
    left: 30px;
    width: 2px;
    height: 100%;
    top: 0;
    transform: none;
  }
  
  .timeline-marker {
    margin-left: 0;
  }
  
  .offers-grid,
  .power-grid,
  .stories-carousel,
  .premier-benefits {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
  }
}

/* ===================================
   MOBILE OPTIMIZATIONS
   =================================== */

/* Mobile Header with Hamburger Menu */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: background-color 0.2s ease;
}

.mobile-menu-toggle:hover {
  background-color: rgba(66, 133, 244, 0.1);
}

.mobile-menu-toggle .material-symbols-rounded {
  font-size: 24px;
  color: var(--google-blue);
}

.mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  border-radius: 0 0 16px 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  z-index: 999;
}

.mobile-nav.active {
  display: block;
  animation: slideDown 0.3s ease-out;
}

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

.mobile-nav-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-nav-link {
  padding: 16px;
  text-decoration: none;
  color: var(--md-sys-color-on-surface);
  font-weight: 500;
  border-radius: 12px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-nav-link:hover {
  background-color: rgba(66, 133, 244, 0.1);
  color: var(--google-blue);
}

.mobile-cta {
  margin-top: 16px;
  padding: 16px 24px;
  background: var(--google-blue);
  color: white;
  text-decoration: none;
  border-radius: 12px;
  font-weight: 600;
  text-align: center;
  transition: all 0.2s ease;
}

.mobile-cta:hover {
  background: #3367d6;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(66, 133, 244, 0.3);
}

/* Mobile responsivo */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
  
  /* Header Mobile */
  .header-content {
    padding: 12px 0;
    min-height: 64px;
  }
  
  .header-nav {
    display: none;
  }
  
  .header-actions .md-filled-button {
    display: none;
  }
  
  .partner-badge-header {
    display: none;
  }
  
  .header-brand .logo {
    height: 32px;
  }
  
  /* Menu mobile melhorado */
  .mobile-nav {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 0 0 20px 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    margin-top: 8px;
  }
  
  .mobile-nav-content {
    padding: 32px 24px;
  }
  
  .mobile-nav-link {
    padding: 20px 16px;
    margin-bottom: 8px;
    border-radius: 16px;
    font-size: 1.1rem;
    font-weight: 500;
    background: rgba(66, 133, 244, 0.05);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    color: var(--md-sys-color-on-surface);
  }
  
  .mobile-nav-link:hover,
  .mobile-nav-link:active {
    background: rgba(66, 133, 244, 0.15);
    transform: translateX(8px);
  }
  
  .mobile-nav-link .material-symbols-rounded {
    font-size: 24px;
    color: var(--google-blue);
  }
  
  .mobile-cta {
    margin-top: 24px;
    padding: 20px 24px;
    background: var(--f5-orange-gradient);
    color: white;
    text-decoration: none;
    border-radius: 16px;
    font-weight: 600;
    font-size: 1.1rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.3);
    display: block;
  }
  
  .mobile-cta:hover,
  .mobile-cta:active {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 107, 53, 0.4);
  }
  
  /* Hero Mobile */
  .hero-premium {
    padding-top: 80px;
    padding-bottom: 3rem;
    min-height: auto;
  }
  
  .hero-grid {
    display: flex;
    flex-direction: column;
    text-align: center;
    gap: clamp(2rem, 6vw, 3rem);
    padding: 0 clamp(1rem, 4vw, 2rem);
  }
  
  .hero-content {
    order: 1;
  }
  
  .hero-visual {
    order: 3;
    margin-top: clamp(2rem, 6vw, 3rem);
  }
  
  .hero-headline {
    font-size: clamp(2.4rem, 8vw, 3.2rem);
    line-height: 1.15;
    margin-bottom: clamp(1.5rem, 4vw, 2rem);
    margin-top: clamp(1rem, 3vw, 1.5rem);
    word-break: break-word;
    hyphens: auto;
    font-weight: 800;
    letter-spacing: -0.02em;
  }
  
  .hero-description {
    font-size: clamp(1rem, 3vw, 1.2rem);
    line-height: 1.6;
    margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
    opacity: 0.9;
  }
  
  /* Value props mobile compactas */
  .value-props {
    display: flex;
    flex-direction: column;
    gap: clamp(0.8rem, 2vw, 1.2rem);
    margin-bottom: clamp(2rem, 5vw, 3rem);
  }
  
  .prop-item {
    display: flex;
    align-items: center;
    gap: clamp(0.8rem, 2vw, 1rem);
    padding: clamp(0.8rem, 2vw, 1.2rem);
    background: rgba(255, 255, 255, 0.95);
    border-radius: clamp(12px, 3vw, 16px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(10px);
    border-left: 3px solid var(--f5-orange);
  }
  
  .prop-item .material-symbols-rounded {
    font-size: clamp(20px, 5vw, 24px);
    color: var(--f5-orange);
    flex-shrink: 0;
  }
  
  .prop-item span:not(.material-symbols-rounded) {
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    font-weight: 500;
  }
  
  /* Formulário mobile integrado na hero */
  .hero-form-mobile {
    display: flex;
    flex-direction: column;
    order: 2;
    margin: clamp(2rem, 5vw, 3rem) 0;
    padding: clamp(1.5rem, 4vw, 2.5rem);
    background: rgba(255, 255, 255, 0.98);
    border-radius: clamp(16px, 4vw, 24px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
  }
  
  .hero-form-mobile::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--f5-orange-gradient);
  }
  
  .hero-form-mobile h3 {
    font-size: clamp(1.4rem, 4vw, 1.8rem);
    margin-bottom: clamp(0.5rem, 2vw, 1rem);
    text-align: center;
    color: #202124;
    font-weight: 700;
  }
  
  .hero-form-mobile p {
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    text-align: center;
    margin-bottom: clamp(1.5rem, 4vw, 2rem);
    opacity: 0.8;
    color: #5f6368;
  }
  
  .hero-contact-form .form-row {
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
  }
  
  .hero-contact-form .md-text-field input {
    font-size: 16px;
    padding: clamp(16px, 4vw, 20px);
    min-height: clamp(52px, 10vw, 64px);
    border-radius: clamp(12px, 3vw, 16px);
    border: 2px solid rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.9);
    width: 100%;
    box-sizing: border-box;
    transition: all 0.3s ease;
  }
  
  .hero-contact-form .md-text-field input:focus {
    border-color: var(--f5-orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
    transform: translateY(-1px);
  }
  
  .hero-contact-form .md-text-field label {
    font-size: 14px;
    color: #5f6368;
    position: absolute;
    top: 50%;
    left: clamp(16px, 4vw, 20px);
    transform: translateY(-50%);
    transition: all 0.3s ease;
    pointer-events: none;
    background: rgba(255, 255, 255, 0.9);
    padding: 0 4px;
  }
  
  .hero-contact-form .md-text-field input:focus + label,
  .hero-contact-form .md-text-field input:not(:placeholder-shown) + label {
    top: 0;
    left: clamp(12px, 3vw, 16px);
    font-size: 12px;
    color: var(--f5-orange);
    transform: translateY(-50%);
  }
  
  .hero-form-submit {
    width: 100%;
    padding: clamp(16px, 4vw, 20px);
    font-size: clamp(1rem, 3vw, 1.2rem);
    min-height: clamp(52px, 10vw, 64px);
    border-radius: clamp(12px, 3vw, 16px);
    background: var(--f5-orange-gradient);
    border: none;
    color: white;
    font-weight: 700;
    margin-top: clamp(16px, 4vw, 24px);
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
  }
  
  .hero-form-submit:hover,
  .hero-form-submit:focus {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(255, 107, 53, 0.4);
  }
  
  .hero-form-submit:active {
    transform: scale(0.98);
  }
  
  .hero-contact-form .form-disclaimer {
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    text-align: center;
    margin-top: clamp(12px, 3vw, 16px);
    opacity: 0.7;
    color: #5f6368;
    line-height: 1.4;
  }
  
  .prop-item .material-symbols-rounded {
    font-size: 24px;
  }
  
  .hero-actions {
    flex-direction: column;
    gap: 1rem;
  }
  
  .hero-primary,
  .hero-secondary {
    width: 100%;
    justify-content: center;
    padding: 16px 24px;
    border-radius: 12px;
  }
  
  .hero-primary:active {
    transform: scale(0.98);
  }
  
  /* Seções gerais mobile */
  .offers-grid,
  .power-grid,
  .stories-carousel,
  .premier-benefits {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  /* Tabs mobile */
  .tabs-navigation {
    flex-direction: column;
    gap: 0;
  }
  
  .tab-btn {
    width: 100%;
    justify-content: flex-start;
    padding: 1rem;
    border-bottom: 1px solid #e8eaed;
    border-radius: 0;
  }
  
  .tab-btn:first-child {
    border-radius: 16px 16px 0 0;
  }
  
  .tab-btn:last-child {
    border-radius: 0 0 16px 16px;
    border-bottom: none;
  }
  
  .tabs-content {
    padding: 1.5rem;
  }
  
  /* Formulário mobile */
  .cta-form {
    padding: 1.5rem;
    border-radius: 16px;
  }
  
  .md-text-field input,
  .md-select select {
    padding: 14px;
    font-size: 16px; /* Evita zoom no iOS */
  }
  
  .form-submit {
    padding: 16px 24px;
    font-size: 1.1rem;
  }
  
  /* Footer mobile */
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .hero-secondary:active {
    transform: scale(0.98);
  }
}

/* Extra small devices */
@media (max-width: 480px) {
  .container {
    padding: 0 0.75rem;
  }
  
  .hero-headline {
    font-size: clamp(1.9rem, 6vw, 2.3rem);
    line-height: 1.2;
    margin-bottom: clamp(0.8rem, 2vw, 1.2rem);
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  .section-header h2 {
    font-size: 1.8rem;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .tabs-content {
    padding: 1rem;
  }
  
  .cta-form {
    padding: 1rem;
  }
}

/* Very small devices */
@media (max-width: 360px) {
  .hero-headline {
    font-size: clamp(1.7rem, 5vw, 2rem);
    line-height: 1.25;
  }
  
  .prop-item {
    padding: 0.75rem;
  }
  
  .hero-primary,
  .hero-secondary {
    padding: 14px 20px;
    font-size: 1rem;
  }
  
  /* Hero Visual Mobile */
  .hero-visual {
    order: -1;
    margin-bottom: 24px;
    padding: 0 16px;
  }
  
  .dashboard-mockup {
    max-width: 100%;
    margin: 0 auto;
    transform: none;
    border-radius: 12px;
  }
  
  .dashboard-mockup:hover {
    transform: none;
  }
  
  .mockup-content {
    min-height: 250px;
  }
  
  .mockup-content img {
    max-width: 100%;
    height: auto;
  }
  
  .metric-overlay {
    position: static;
    margin-top: 16px;
    display: flex;
    justify-content: center;
  }
  
  .metric-card.floating {
    position: static;
    animation: none;
    margin: 0;
  }
  
  /* Floating Cards Mobile */
  .floating-cards {
    display: none; /* Simplificar para mobile */
  }
  
  /* Sections Mobile */
  .offers-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .power-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .stories-carousel {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .premier-benefits {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .investment-plans {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  /* Section padding mobile otimizado */
  .hero-premium {
    padding: 84px 0 48px;
  }
  
  .offers-section,
  .solutions-premium,
  .google-power,
  .implementation-timeline,
  .success-stories,
  .partner-premier-section,
  .investment-section,
  .final-cta-section {
    padding: 64px 0 48px;
  }
  
  .partner-authority {
    padding: 64px 0 48px;
  }
  
  /* Container mobile */
  .container {
    padding: 0 20px;
    max-width: 100%;
  }
  
  /* Tabs Mobile */
  .tabs-navigation {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    padding: 8px;
  }
  
  .tab-btn {
    width: 100%;
    justify-content: center;
    padding: 12px 8px;
    font-size: 0.85rem;
    flex-direction: column;
    gap: 4px;
  }
  
  .tab-btn .material-symbols-rounded {
    font-size: 18px;
  }
  
  .tab-btn span:last-child {
    font-size: 0.75rem;
  }
  
  .tabs-content {
    padding: 24px 16px;
  }
  
  .solution-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .solution-info h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
  }
  
  .solution-info p {
    font-size: 1rem;
    margin-bottom: 20px;
  }
  
  .solution-benefits li {
    font-size: 0.9rem;
    padding: 8px 0;
  }
  
    /* Form Mobile Otimizado */
  .cta-grid {
    grid-template-columns: 1fr;
    gap: clamp(1.5rem, 4vw, 2.5rem);
    padding: 0 clamp(1rem, 4vw, 2rem);
  }

  .cta-content {
    order: 1;
    text-align: center;
    padding: 0;
    margin-bottom: clamp(1rem, 3vw, 2rem);
  }
  
  .cta-content h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 16px;
  }
  
  .cta-content p {
    font-size: 1rem;
    text-align: center;
    margin-bottom: 24px;
  }
  
  .cta-benefits {
    margin-bottom: 24px;
  }
  
  .cta-benefit {
    padding: 12px 0;
    font-size: 0.95rem;
  }
  
    .cta-form {
    order: 0;
    margin: 0;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
  }

  .contact-form {
    padding: clamp(1.5rem, 4vw, 2rem);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  }
  
  /* Formulário mobile otimizado */
  .md-text-field input,
  .md-select select {
    font-size: 16px; /* Evita zoom no iOS */
    padding: clamp(18px, 4vw, 24px) clamp(16px, 4vw, 20px) clamp(8px, 2vw, 12px) clamp(16px, 4vw, 20px);
    min-height: clamp(56px, 12vw, 72px); /* Touch target responsivo */
    border-radius: clamp(12px, 3vw, 18px);
    border-width: 2px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(15px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    width: 100%;
    box-sizing: border-box;
  }
  
  .md-text-field input:focus,
  .md-select select:focus {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(255, 107, 53, 0.15);
  }
  
  .md-text-field label {
    font-size: 16px;
    top: 22px;
    left: 20px;
    transition: all 0.3s ease;
  }
  
  .md-text-field input:focus + label,
  .md-text-field input:not(:placeholder-shown) + label {
    top: -12px;
    left: 16px;
    font-size: 12px;
    transform: translateY(0);
    background: rgba(255, 255, 255, 0.9);
    padding: 4px 8px;
    border-radius: 8px;
  }
  
  .form-submit {
    width: 100%;
    padding: clamp(20px, 5vw, 28px) clamp(20px, 4vw, 24px);
    font-size: clamp(1.1rem, 3vw, 1.4rem);
    min-height: clamp(56px, 12vw, 72px); /* Touch target responsivo */
    border-radius: clamp(14px, 3vw, 20px);
    font-weight: 700;
    margin-top: clamp(24px, 6vw, 40px);
    box-shadow: 0 8px 32px rgba(255, 107, 53, 0.4);
    background: var(--f5-orange-gradient);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    border: none;
    color: white;
  }
  
  .form-submit:active {
    transform: scale(0.98);
  }
  
  .form-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
  }
  
  .form-submit:hover::before {
    left: 100%;
  }
  
  /* Spacing entre campos do formulário mobile */
  .form-row {
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
  }
  
  .form-header h3 {
    font-size: clamp(1.4rem, 4vw, 1.8rem);
    margin-bottom: clamp(0.5rem, 2vw, 1rem);
    text-align: center;
  }
  
  .form-header p {
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    text-align: center;
    margin-bottom: clamp(1.5rem, 4vw, 2rem);
    opacity: 0.8;
  }

  /* Melhorar usabilidade do select em mobile */
  .md-select {
    position: relative;
  }
  
  .md-select select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 40px;
  }
  
  /* Espaçamento entre campos do formulário */
  .form-row {
    margin-bottom: 20px;
  }
  
  .form-row:last-of-type {
    margin-bottom: 24px;
  }
  
  /* Progress bar do formulário */
  .form-progress {
    margin-bottom: 24px;
  }
  
  .form-progress-bar {
    height: 3px;
    background: rgba(66, 133, 244, 0.2);
    border-radius: 2px;
    overflow: hidden;
  }
  
  .form-progress-bar::after {
    content: '';
    display: block;
    height: 100%;
    background: var(--google-blue);
    width: 0%;
    transition: width 0.3s ease;
  }
  
  /* Header do formulário mais compacto em mobile */
  .form-header h3 {
    font-size: 1.5rem;
    line-height: 1.3;
    margin-bottom: 8px;
  }
  
  .form-header p {
    font-size: 0.9rem;
    margin-bottom: 20px;
    color: rgba(0, 0, 0, 0.7);
  }
  
  /* Section Headers Mobile Melhorado */
  .section-header {
    padding: 0 20px;
    margin-bottom: 48px;
  }
  
  .section-header h2 {
    font-size: 2rem;
    line-height: 1.25;
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: -0.01em;
  }
  
  .section-subtitle {
    font-size: 1.1rem;
    line-height: 1.65;
    color: #5f6368;
    font-weight: 400;
  }
  
  /* Badges melhorados para mobile */
  .section-badge {
    padding: 10px 20px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 20px;
  }
  
  .badge-premier {
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 28px;
  }
  
  /* Cards Mobile Melhorado */
  .authority-card,
  .benefit-card,
  .plan-card {
    padding: 32px 24px;
    margin: 0 20px;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
  }
  
  .authority-card:active,
  .benefit-card:active,
  .plan-card:active {
    transform: scale(0.98);
  }
  
  .plan-price .amount {
    font-size: 2.8rem;
    font-weight: 700;
  }
  
  /* CTAs Mobile Otimizado */
  .md-filled-button,
  .md-outlined-button {
    min-height: 56px;
    padding: 16px 24px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 16px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
  }
  
  .md-filled-button:active,
  .md-outlined-button:active {
    transform: scale(0.96);
  }
  
  .md-filled-button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
  }
  
  .md-filled-button:active::after {
    width: 300px;
    height: 300px;
  }
  
  /* Planos de investimento mobile */
  .plan-cta {
    min-height: 56px;
    padding: 18px 24px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 16px;
  }
  
  /* Timeline Mobile */
  .timeline-items {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 0 16px;
  }
  
  .timeline-line {
    display: none;
  }
  
  .timeline-content {
    margin: 0;
  }
  
  /* Stories Mobile */
  .stories-carousel {
    padding: 0 16px;
  }
  
  .story-card {
    margin: 0;
  }
  
  /* Footer Mobile */
  .footer-content {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  
  .footer-links {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  
  /* Melhorias específicas para telas muito pequenas */
  @media (max-width: 375px) {
    .container {
      padding: 0 16px;
    }
    
    .hero-headline {
      font-size: clamp(2rem, 7vw, 2.3rem);
      margin-bottom: clamp(1rem, 3vw, 1.5rem);
    }
    
    .hero-actions {
      padding: 0;
      gap: clamp(1rem, 3vw, 1.5rem);
    }
    
    .value-props {
      padding: 0 12px;
    }
    
    .prop-item {
      padding: 16px 16px;
    }
    
    .cards {
      margin: 0 12px;
    }
  }
  
  /* Otimizações para iPhone SE e telas pequenas */
  @media (max-width: 320px) {
    .hero-headline {
      font-size: clamp(1.8rem, 6vw, 2.1rem);
      line-height: 1.25;
      margin-bottom: clamp(0.8rem, 2vw, 1.2rem);
    }
    
    .hero-description {
      font-size: 1rem;
      padding: 0 16px;
    }
    
    .md-filled-button,
    .md-outlined-button {
      padding: 14px 20px;
      font-size: 1rem;
    }
    
    .section-header h2 {
      font-size: 1.7rem;
    }
    
    .container {
      padding: 0 12px;
    }
  }
  
  /* Melhorias para orientação landscape em mobile */
  @media (max-height: 500px) and (orientation: landscape) {
    .hero-premium {
      padding-top: 72px;
      padding-bottom: 32px;
      min-height: auto;
    }
    
    .hero-grid {
      gap: 24px;
    }
    
    .hero-headline {
      font-size: 2rem;
      margin-bottom: 16px;
    }
    
    .hero-description {
      font-size: 1rem;
      margin-bottom: 20px;
    }
    
    .value-props {
      margin: 20px 0;
    }
    
    .hero-actions {
      margin-top: 24px;
    }
  }
  
  /* Otimizações para Android pequeno */
  @media (max-width: 360px) {
    .form-submit {
      font-size: 1.1rem;
      padding: 20px 18px;
    }
    
    .md-text-field input,
    .md-select select {
      padding: 20px 18px 6px 18px;
      min-height: 60px;
    }
  }
  
  /* Estados de foco melhorados para mobile */
  .md-filled-button:focus-visible,
  .md-outlined-button:focus-visible,
  .form-submit:focus-visible {
    outline: 3px solid rgba(66, 133, 244, 0.5);
    outline-offset: 2px;
  }
  
  /* Ripple effect para touch feedback */
  .md-filled-button,
  .md-outlined-button {
    -webkit-tap-highlight-color: transparent;
    position: relative;
    overflow: hidden;
  }
  
  /* Melhor espaçamento para texto em mobile */
  .section-subtitle {
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-description {
    max-width: 95%;
    margin-left: auto;
    margin-right: auto;
  }
}

/* ===================================
   11. BUTTONS & FORMS
   =================================== */
.md-filled-button,
.md-outlined-button,
.md-text-button {
  font-family: var(--font-roboto);
  font-weight: 500;
  border-radius: 100px;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.md-filled-button {
  background: var(--f5-orange-gradient);
  color: white;
  border: none;
  padding: 12px 24px;
  box-shadow: 0 2px 8px rgba(255, 107, 53, 0.3);
}

.md-filled-button:hover {
  background: linear-gradient(135deg, var(--f5-orange-dark), var(--f5-orange));
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4);
  transform: translateY(-1px);
}

.md-outlined-button {
  background: transparent;
  color: var(--google-blue);
  border: 2px solid var(--google-blue);
  padding: 10px 22px;
}

.md-outlined-button:hover {
  background: rgba(66, 133, 244, 0.08);
}

.md-text-button {
  background: transparent;
  border: none;
  color: var(--google-blue);
  padding: 8px 16px;
}

.md-text-button:hover {
  background: rgba(66, 133, 244, 0.08);
}

/* ===================================
   12. ANIMATIONS & EFFECTS
   =================================== */
.animate-in {
  animation: slideInUp 0.6s ease forwards;
  opacity: 0;
  transform: translateY(30px);
}

.animate-in.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Ripple Effect */
.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  transform: scale(0);
  animation: ripple-animation 0.6s ease-out;
  pointer-events: none;
}

@keyframes ripple-animation {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* Button ripple positioning */
.md-filled-button,
.md-outlined-button,
.tab-btn {
  position: relative;
  overflow: hidden;
}

/* ===================================
   13. PARTNER PREMIER SECTION
   =================================== */
.partner-premier-section {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, #e8f0fe 0%, #f8f9fa 100%);
}

.premier-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.benefit-card {
  background: white;
  border-radius: 16px;
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: var(--transition-smooth);
}

.benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.benefit-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #e8f0fe, #d2e3fc);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
}

.benefit-icon .material-symbols-rounded {
  font-size: 40px;
  color: var(--google-blue);
}

.benefit-card h3 {
  font-family: var(--font-google);
  font-size: 1.25rem;
  font-weight: 700;
  color: #202124;
  margin-bottom: var(--spacing-sm);
}

.benefit-card p {
  color: #5f6368;
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.benefit-card strong {
  color: var(--f5-orange);
  font-weight: 600;
}

.benefit-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--f5-orange);
  text-align: center;
  padding: var(--spacing-sm);
  background: var(--f5-orange-subtle);
  border-radius: 100px;
  margin-top: var(--spacing-sm);
}

.premier-cta {
  background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
  border-radius: 20px;
  padding: var(--spacing-2xl);
  text-align: center;
  margin-top: var(--spacing-3xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.premier-cta .cta-content h3 {
  font-family: var(--font-google);
  font-size: 1.5rem;
  font-weight: 700;
  color: #202124;
  margin-bottom: var(--spacing-sm);
}

.premier-cta .cta-content p {
  color: #5f6368;
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
}

.premier-cta .cta-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ===================================
   14. INVESTMENT SECTION
   =================================== */
.investment-section {
  padding: var(--spacing-3xl) 0;
  background: #f8f9fa;
}

.investment-plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
}

.plan-card {
  background: white;
  border-radius: 20px;
  padding: var(--spacing-xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  border: 2px solid transparent;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.plan-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}

.plan-card.featured {
  border-color: var(--f5-orange);
  transform: scale(1.05);
}

.plan-card.featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--f5-orange-gradient);
  color: white;
  padding: 6px 20px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.plan-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.plan-header h3 {
  font-family: var(--font-google);
  font-size: 1.5rem;
  font-weight: 700;
  color: #202124;
  margin-bottom: var(--spacing-sm);
}

.plan-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-bottom: var(--spacing-xs);
}

.plan-price .currency {
  font-size: 1.25rem;
  color: #5f6368;
  margin-right: 4px;
}

.plan-price .amount {
  font-size: 3rem;
  font-weight: 700;
  color: var(--f5-orange);
}

.plan-price .period {
  font-size: 1rem;
  color: #5f6368;
  margin-left: 4px;
}

.plan-subtitle {
  color: #5f6368;
  font-size: 0.95rem;
  margin: 0;
}

.plan-features {
  margin-bottom: var(--spacing-xl);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) 0;
  font-size: 0.95rem;
  color: #202124;
}

.feature-item .material-symbols-rounded {
  color: var(--google-green);
  font-size: 20px;
  flex-shrink: 0;
}

.feature-item.featured-item .material-symbols-rounded {
  color: var(--f5-orange);
}

.plan-cta {
  width: 100%;
  justify-content: center;
  padding: 14px 24px;
  font-weight: 500;
}

.investment-guarantee {
  background: white;
  border-radius: 16px;
  padding: var(--spacing-xl);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.guarantee-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  max-width: 800px;
  margin: 0 auto;
}

.guarantee-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #e8f5e8, #d4edda);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.guarantee-icon .material-symbols-rounded {
  font-size: 40px;
  color: var(--google-green);
}

.guarantee-text h4 {
  font-family: var(--font-google);
  font-size: 1.25rem;
  font-weight: 700;
  color: #202124;
  margin-bottom: var(--spacing-sm);
}

.guarantee-text p {
  color: #5f6368;
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 768px) {
  .investment-plans {
    grid-template-columns: 1fr;
  }
  
  .plan-card.featured {
    transform: none;
  }
  
  .plan-card.featured:hover {
    transform: translateY(-8px);
  }
  
  .guarantee-content {
    flex-direction: column;
    text-align: center;
  }
}

/* ===================================
   15. CTA FINAL SECTION
   =================================== */
.final-cta-section {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.8) 20%, var(--f5-orange-dark) 60%, var(--f5-orange) 100%);
  color: #202124;
  position: relative;
  overflow: hidden;
}

.final-cta-section h2,
.final-cta-section h3 {
  color: #202124;
  text-shadow: none;
  font-weight: 700;
}

.final-cta-section p {
  color: #5f6368;
  text-shadow: none;
  opacity: 1;
}

.final-cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.4) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.cta-urgency {
  margin-top: var(--spacing-lg);
}

.urgency-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: var(--f5-orange-gradient);
  color: white;
  padding: 12px 20px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 4px 20px rgba(255, 107, 53, 0.4);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.social-proof-final {
  text-align: center;
  margin-top: var(--spacing-3xl);
  padding: var(--spacing-2xl);
  background: rgba(0, 0, 0, 0.1);
  border-radius: 16px;
  backdrop-filter: blur(10px);
  position: relative;
  z-index: 2;
}

.social-proof-final p {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
  color: white;
  opacity: 0.95;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.social-proof-final strong {
  color: var(--google-yellow);
}

.proof-logos {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.proof-item {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid rgba(255, 107, 53, 0.2);
  color: #202124;
}

/* Form specific styles update */
.md-text-field input:focus + label,
.md-text-field input:not(:placeholder-shown) + label {
  transform: translateY(-12px) scale(0.75);
  color: var(--f5-orange);
  background: white;
  padding: 0 8px;
  border-radius: 4px;
}

.md-select select:focus + label,
.md-select select:not([value=""]) + label {
  transform: translateY(-12px) scale(0.75);
  color: var(--f5-orange);
  background: white;
  padding: 0 8px;
  border-radius: 4px;
}

.md-text-field input:focus,
.md-select select:focus {
  background: white;
  border-color: var(--f5-orange);
  border-width: 2px;
  box-shadow: 0 2px 8px rgba(255, 107, 53, 0.12);
  transform: translateY(-1px);
}

.md-text-field input:hover:not(:focus),
.md-select select:hover:not(:focus) {
  border-color: #202124;
  background: white;
  transform: translateY(-1px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  z-index: 2;
  gap: clamp(2rem, 6vw, 4rem);
  align-items: start;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.cta-content h2 {
  font-family: var(--font-google);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.cta-content p {
  font-size: 1.125rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
}

.cta-benefits {
  margin-bottom: var(--spacing-xl);
}

.cta-benefit {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  font-size: 1rem;
  color: #202124;
  text-shadow: none;
  font-weight: 500;
}

.cta-benefit .material-symbols-rounded {
  color: var(--f5-orange);
  font-size: 20px;
  background: rgba(255, 107, 53, 0.1);
  border-radius: 50%;
  padding: 6px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cta-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.cta-form {
  background: white;
  border-radius: 20px;
  padding: var(--spacing-xl);
  color: #202124;
}

.form-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.form-header h3 {
  font-family: var(--font-google);
  font-size: 1.5rem;
  font-weight: 700;
  color: #202124;
  margin-bottom: var(--spacing-xs);
}

.form-header p {
  color: #5f6368;
}

.form-row {
  margin-bottom: var(--spacing-md);
}

.md-text-field,
.md-select {
  position: relative;
  width: 100%;
  margin-bottom: var(--spacing-lg);
}

/* Estados de erro */
.md-text-field.error input,
.md-select.error select {
  border-color: #ea4335;
  background: #fdf2f2;
  animation: shakeError 0.3s ease-in-out;
}

.md-text-field.error label,
.md-select.error label {
  color: #ea4335;
}

@keyframes shakeError {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

/* Mensagens de erro */
.field-error {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: #ea4335;
  font-size: 0.75rem;
  margin-top: 4px;
  opacity: 0;
  transform: translateY(-8px);
  animation: slideInError 0.2s ease forwards;
}

.field-error::before {
  content: '⚠';
  font-size: 0.875rem;
}

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

/* Estados de sucesso */
.md-text-field.success input,
.md-select.success select {
  border-color: #34a853;
  background: #f0f8f0;
}

.md-text-field.success label,
.md-select.success label {
  color: #34a853;
}

/* Indicador de campo obrigatório */
.md-text-field label[required]::after,
.md-select label[required]::after {
  content: ' *';
  color: var(--f5-orange);
}

/* Melhorias no select */
.md-select select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8'><path d='M6 8L0 2h12z' fill='%235f6368'/></svg>");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.md-select select:focus {
  background-image: url("data:image/svg+xml;charset=UTF-8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8'><path d='M6 8L0 2h12z' fill='%23FF6B35'/></svg>");
}

.md-text-field input,
.md-select select {
  width: 100%;
  padding: 20px 16px 8px 16px;
  border: 1px solid #dadce0;
  border-radius: 12px;
  font-size: 1rem;
  background: #f9f9f9;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: var(--font-roboto);
  color: #202124;
  outline: none;
}

.md-text-field input:focus,
.md-select select:focus {
  outline: none;
  border-color: var(--google-blue);
}

.md-text-field label,
.md-select label {
  position: absolute;
  top: 20px;
  left: 16px;
  color: #5f6368;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  background: transparent;
  padding: 0 4px;
  font-size: 1rem;
  transform-origin: left top;
  z-index: 1;
}

.md-text-field input:focus + label,
.md-text-field input:not(:placeholder-shown) + label,
.md-select select:focus + label,
.md-select select:not([value=""]) + label {
  top: -8px;
  left: 12px;
  font-size: 0.75rem;
  color: var(--google-blue);
}

.form-submit {
  width: 100%;
  margin-top: var(--spacing-lg);
  padding: 18px 32px;
  font-size: 1.1rem;
  font-weight: 600;
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

.form-submit:active {
  transform: translateY(0);
  transition: transform 0.1s;
}

/* Loading state */
.form-submit.loading {
  pointer-events: none;
  opacity: 0.8;
}

.form-submit.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid transparent;
  border-top: 2px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.form-submit.loading span {
  opacity: 0;
}

/* Success state */
.form-submit.success {
  background: var(--google-green);
}

.form-submit.success::before {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.5rem;
  animation: checkmark 0.5s ease;
}

@keyframes checkmark {
  0% { 
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
  }
  100% { 
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
}

/* Progress indicator */
.form-progress {
  width: 100%;
  height: 2px;
  background: #e8eaed;
  border-radius: 1px;
  margin-bottom: var(--spacing-md);
  overflow: hidden;
}

.form-progress-bar {
  height: 100%;
  background: var(--f5-orange-gradient);
  border-radius: 1px;
  transition: width 0.3s ease;
  width: 0%;
}

/* Field focus ring */
.md-text-field::after,
.md-select::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 12px;
  border: 2px solid transparent;
  pointer-events: none;
  transition: all 0.2s ease;
}

.md-text-field:focus-within::after,
.md-select:focus-within::after {
  border-color: rgba(255, 107, 53, 0.3);
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.1);
}

.form-disclaimer {
  font-size: 0.75rem;
  color: #5f6368;
  text-align: center;
  margin-top: var(--spacing-sm);
  line-height: 1.4;
}

.footer-legal {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-legal a {
  color: #9aa0a6;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-smooth);
}

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

/* ===================================
   16. FOOTER PREMIUM
   =================================== */
.footer-premium {
  background: #202124;
  color: white;
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-brand {
  max-width: 400px;
}

.footer-logo {
  height: 40px;
  width: auto;
  margin-bottom: var(--spacing-md);
  filter: brightness(0) invert(1);
}

.footer-brand p {
  color: #9aa0a6;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.footer-badges {
  display: flex;
  gap: var(--spacing-md);
}

.footer-badges img {
  height: 40px;
  width: auto;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

.footer-column h4 {
  font-family: var(--font-google);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: white;
}

.footer-column ul {
  list-style: none;
}

.footer-column li {
  margin-bottom: var(--spacing-xs);
}

.footer-column a {
  color: #9aa0a6;
  text-decoration: none;
  transition: var(--transition-smooth);
}

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

.contact-info {
  margin-bottom: var(--spacing-lg);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-xs);
  color: #9aa0a6;
}

.contact-item .material-symbols-rounded {
  font-size: 20px;
  color: var(--google-blue);
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.social-links a {
  width: 40px;
  height: 40px;
  background: #3c4043;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9aa0a6;
  transition: var(--transition-smooth);
}

.social-links a:hover {
  background: var(--google-blue);
  color: white;
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid #3c4043;
  padding-top: var(--spacing-lg);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-bottom p {
  color: #9aa0a6;
  font-size: 0.875rem;
}

/* ===================================
   16. RESPONSIVE ENHANCEMENTS
   =================================== */
/* Removido - consolidado na seção principal */

/* ===================================
   17. UTILITIES
   =================================== */
.centered {
  text-align: center;
}

.material-symbols-rounded {
  font-variation-settings:
    'FILL' 0,
    'wght' 400,
    'GRAD' 0,
    'opsz' 24;
}

/* Smooth scroll */
html {
  scroll-behavior: smooth;
}

/* Selection color */
::selection {
  background: rgba(66, 133, 244, 0.2);
  color: #202124;
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--f5-orange);
  outline-offset: 2px;
}

/* Loading animation */
@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

.loading {
  background: linear-gradient(
    90deg,
    #f0f0f0 25%,
    #e0e0e0 50%,
    #f0f0f0 75%
  );
  background-size: 1000px 100%;
  animation: shimmer 2s infinite;
}

/* ===================================
   18. PARTNER AUTHORITY SECTION
   =================================== */
.partner-authority {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
  position: relative;
}

.authority-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.authority-card {
  background: white;
  border-radius: 20px;
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  border: 2px solid transparent;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.authority-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--google-blue), var(--google-green));
  opacity: 0;
  transition: var(--transition-smooth);
}

.authority-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
  border-color: rgba(66, 133, 244, 0.2);
}

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

.authority-card.featured {
  border-color: var(--google-blue);
  transform: scale(1.02);
}

.authority-card.featured::before {
  opacity: 1;
}

.authority-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--f5-orange-gradient);
  color: white;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.authority-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #e8f0fe, #d2e3fc);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  transition: var(--transition-smooth);
}

.authority-card:hover .authority-icon {
  transform: scale(1.1);
  background: linear-gradient(135deg, var(--google-blue), #667eea);
}

.authority-card:hover .authority-icon .material-symbols-rounded {
  color: white;
}

.authority-icon .material-symbols-rounded {
  font-size: 40px;
  color: var(--google-blue);
  transition: var(--transition-smooth);
}

.authority-card h3 {
  font-family: var(--font-google);
  font-size: 1.375rem;
  font-weight: 700;
  color: #202124;
  margin-bottom: var(--spacing-sm);
}

.authority-card p {
  color: #5f6368;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.authority-proof {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md);
  background: #f8f9fa;
  border-radius: 12px;
  margin-top: var(--spacing-md);
}

.proof-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--f5-orange);
  line-height: 1;
}

.proof-label {
  font-size: 0.875rem;
  color: #5f6368;
  font-weight: 500;
}

.partner-benefits {
  margin-top: var(--spacing-3xl);
  text-align: center;
}

.partner-benefits h3 {
  font-family: var(--font-google);
  font-size: 1.5rem;
  font-weight: 700;
  color: #202124;
  margin-bottom: var(--spacing-lg);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  transition: var(--transition-smooth);
  text-align: left;
}

.benefit-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.benefit-item .material-symbols-rounded {
  color: var(--f5-orange);
  font-size: 24px;
  flex-shrink: 0;
}

.benefit-item span:last-child {
  font-size: 0.95rem;
  color: #202124;
  font-weight: 500;
}

@media (max-width: 768px) {
  .authority-grid {
    grid-template-columns: 1fr;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  
  .benefit-item {
    justify-content: center;
    text-align: center;
  }
  
  /* ==========================================
     MOBILE-FIRST OPTIMIZATIONS AVANÇADAS
  ========================================== */
  
  /* Container mobile otimizado */
  .container {
    padding-left: var(--mobile-padding);
    padding-right: var(--mobile-padding);
  }
  
  /* Header com safe area */
  .header-premium {
    padding: calc(var(--safe-area-top) + 12px) 0 12px 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
  }
  
  .header-content {
    min-height: 56px;
    padding: 0 var(--mobile-padding);
  }
  
  .logo {
    height: 36px;
    flex-shrink: 0;
  }
  
  .partner-badge-header {
    display: flex;
    align-items: center;
    margin-right: 8px;
  }
  
  .partner-badge-header img {
    height: 24px;
    width: auto;
  }
  
  /* Mobile menu otimizado */
  .mobile-menu-toggle {
    min-width: var(--mobile-touch-target);
    min-height: var(--mobile-touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
  }
  
  .mobile-menu-toggle:hover {
    background: rgba(255, 107, 53, 0.1);
  }
  
  /* Hero section mobile avançado */
  .hero-premium {
    min-height: 100vh;
    min-height: 100dvh; /* Dynamic viewport height */
    padding: calc(84px + var(--safe-area-top)) var(--mobile-padding) calc(48px + var(--safe-area-bottom)) var(--mobile-padding);
    display: flex;
    align-items: center;
  }
  
  .hero-headline {
    font-size: clamp(2rem, 8vw, 2.5rem);
    line-height: 1.2;
    text-align: center;
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
    word-break: break-word;
    hyphens: auto;
  }
  
  .hero-description {
    font-size: 1.125rem;
    line-height: 1.5;
    text-align: center;
    color: rgba(32, 33, 36, 0.8);
    margin-bottom: 32px;
  }
  
  /* Value props como cards verticais */
  .value-props {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    margin-bottom: 32px;
  }
  
  .prop-item {
    font-size: 1rem;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--mobile-border-radius);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    width: 100%;
    max-width: 320px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
  }
  
  .prop-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  }
  
  /* Botões móveis otimizados */
  .hero-primary,
  .hero-secondary {
    width: 100%;
    max-width: 320px;
    min-height: 56px;
    font-size: 1.125rem;
    border-radius: 28px;
    padding: 16px 24px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
    touch-action: manipulation;
  }
  
  .hero-primary:active,
  .hero-secondary:active {
    transform: scale(0.98);
  }
  
  /* Formulário mobile otimizado */
  .md-text-field input,
  .md-select select {
    font-size: 16px; /* Evita zoom no iOS */
    padding: 22px 20px 8px 20px;
    min-height: 64px; /* Touch target maior */
    border-radius: var(--mobile-border-radius);
    border-width: 2px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }
  
  .md-text-field input:focus,
  .md-select select:focus {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(255, 107, 53, 0.15);
  }
  
  .md-text-field label {
    font-size: 16px;
    top: 22px;
    left: 20px;
    transition: all 0.3s ease;
  }
  
  .md-text-field input:focus + label,
  .md-text-field input:not(:placeholder-shown) + label {
    top: -12px;
    left: 16px;
    font-size: 12px;
    color: var(--f5-orange);
  }
  
  /* Botão submit mobile */
  .form-submit {
    width: 100%;
    min-height: 56px;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 28px;
    margin-top: 20px;
  }
  
  /* Footer com safe area */
  .footer-premium {
    padding-bottom: calc(var(--spacing-xl) + var(--safe-area-bottom));
  }
  
  /* Navigation tabs mobile */
  .tabs-navigation {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 24px;
  }
  
  .tab-btn {
    min-height: var(--mobile-touch-target);
    padding: 12px 8px;
    font-size: 0.875rem;
    border-radius: var(--mobile-border-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
  }
  
  .tab-btn .material-symbols-rounded {
    font-size: 20px;
  }
  
  /* Cards mobile otimizados */
  .authority-card,
  .benefit-card,
  .plan-card {
    padding: 24px 20px;
    border-radius: var(--mobile-border-radius);
    margin-bottom: 20px;
  }
  
  /* Timeline mobile */
  .timeline-items {
    display: flex;
    flex-direction: column;
    gap: 32px;
  }
  
  .timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
  }
  
  .timeline-marker {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--f5-orange-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.125rem;
  }
  
  .timeline-content {
    flex: 1;
    padding-top: 4px;
  }
  
  .timeline-content h4 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: #202124;
  }
  
  .timeline-content ul {
    list-style: none;
    padding: 0;
  }
  
  .timeline-content li {
    padding: 4px 0;
    color: #5f6368;
    font-size: 0.95rem;
  }
  
  .timeline-content li::before {
    content: "✓";
    color: var(--google-green);
    font-weight: bold;
    margin-right: 8px;
  }
}