/* ============================================
   SmartFlow CRM - Styles
   Design moderno, mobile-first, alto contraste
   ============================================ */

/* === CSS Variables === */
:root {
  /* Cores principais */
  --primary: #25D366;
  --primary-dark: #128C7E;
  --primary-light: #DCF8C6;
  --secondary: #075E54;
  --accent: #34B7F1;
  
  /* Cores neutras */
  --dark: #1a1a2e;
  --dark-light: #16213e;
  --gray-900: #1f2937;
  --gray-800: #374151;
  --gray-700: #4b5563;
  --gray-600: #6b7280;
  --gray-500: #9ca3af;
  --gray-400: #d1d5db;
  --gray-300: #e5e7eb;
  --gray-200: #f3f4f6;
  --gray-100: #f9fafb;
  --white: #ffffff;
  
  /* Gradientes */
  --gradient-primary: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  --gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  --gradient-hero: linear-gradient(180deg, #f0fdf4 0%, #ffffff 100%);
  
  /* Sombras */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Tipografia */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Espaçamentos */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Border radius */
  --radius-sm: 0.375rem;
  --radius: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Transições */
  --transition-fast: 150ms ease;
  --transition: 200ms ease;
  --transition-slow: 300ms ease;
  
  /* Container */
  --container-max: 1200px;
  --container-padding: 1rem;
}

/* === Reset & Base === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-main);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* === Tipografia === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
}

h4 {
  font-size: 1.125rem;
}

p {
  margin-bottom: var(--space-md);
}

.text-lg {
  font-size: 1.125rem;
}

.text-sm {
  font-size: 0.875rem;
}

.text-muted {
  color: var(--gray-600);
}

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

/* === Container === */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* === Botões === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: var(--shadow-md), 0 0 0 0 rgba(37, 211, 102, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(37, 211, 102, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--white);
  color: var(--primary-dark);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background: var(--primary-light);
  border-color: var(--primary-dark);
}

.btn-dark {
  background: var(--gray-900);
  color: var(--white);
}

.btn-dark:hover {
  background: var(--gray-800);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-icon {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: var(--radius-full);
}

/* === Header === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gray-900);
}

.logo-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: var(--gradient-primary);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
}

.logo-img {
  width: 12rem;
  height: auto;
  object-fit: contain;
}

.logo span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-desktop {
  display: none;
}

.nav-desktop ul {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-desktop a {
  font-weight: 500;
  color: var(--gray-700);
  transition: color var(--transition);
}

.nav-desktop a:hover {
  color: var(--primary-dark);
}

.header-actions {
  display: none;
  align-items: center;
  gap: var(--space-md);
}

.header-actions .btn-login {
  font-weight: 500;
  color: var(--gray-700);
}

.header-actions .btn-login:hover {
  color: var(--primary-dark);
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0.5rem;
}

.mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: all var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
.nav-mobile {
  position: fixed;
  top: 4.5rem;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white);
  padding: var(--space-xl);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
}

.nav-mobile.active {
  transform: translateX(0);
}

.nav-mobile ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.nav-mobile a {
  display: block;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--gray-800);
  padding: var(--space-sm) 0;
}

.nav-mobile-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.nav-mobile-actions .btn {
  width: 100%;
}

/* Desktop Breakpoint */
@media (min-width: 1024px) {
  .mobile-menu-btn {
    display: none;
  }
  
  .nav-desktop,
  .header-actions {
    display: flex;
  }
  
  .nav-mobile {
    display: none;
  }
}

/* === Hero Section === */
.hero {
  position: relative;
  padding: 8rem 0 4rem;
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80%;
  height: 150%;
  background: radial-gradient(circle, rgba(37, 211, 102, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  gap: var(--space-3xl);
  align-items: center;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.5rem 1rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.hero-badge-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  background: var(--primary-light);
  border-radius: var(--radius-full);
  color: var(--primary-dark);
  font-size: 0.75rem;
}

.hero h1 {
  margin-bottom: var(--space-lg);
}

.hero h1 .highlight {
  color: var(--primary-dark);
  position: relative;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--gray-600);
  margin-bottom: var(--space-xl);
  max-width: 540px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--gray-200);
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
}

.hero-stat-label {
  font-size: 0.875rem;
  color: var(--gray-500);
}

.hero-image {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-image img {
  width: 100%;
  height: auto;
}

.hero-image-badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.75rem 1rem;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  font-size: 0.875rem;
  font-weight: 500;
}

.hero-image-badge-icon {
  color: var(--primary);
}

@media (min-width: 768px) {
  .hero {
    padding: 10rem 0 5rem;
  }
  
  .hero-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* === Section Base === */
.section {
  padding: var(--space-4xl) 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.375rem 0.875rem;
  background: var(--primary-light);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary-dark);
  margin-bottom: var(--space-md);
}

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

.section-subtitle {
  font-size: 1.125rem;
  color: var(--gray-600);
}

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

.section-dark .section-title,
.section-dark h3,
.section-dark h4 {
  color: var(--white);
}

.section-dark .section-subtitle,
.section-dark .text-muted {
  color: var(--gray-400);
}

.section-gray {
  background: var(--gray-100);
}

/* === Problem Section === */
.problem-grid {
  display: grid;
  gap: var(--space-3xl);
  align-items: center;
}

.problem-content h2 {
  margin-bottom: var(--space-lg);
}

.problem-content p {
  color: var(--gray-600);
  font-size: 1.125rem;
}

.problem-list {
  margin: var(--space-xl) 0;
}

.problem-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--gray-200);
}

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

.problem-icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fef2f2;
  border-radius: var(--radius);
  color: #dc2626;
  font-size: 1.25rem;
}

.problem-icon.solution {
  background: var(--primary-light);
  color: var(--primary-dark);
}

.problem-text h4 {
  margin-bottom: var(--space-xs);
  color: var(--gray-900);
}

.problem-text p {
  font-size: 0.9375rem;
  color: var(--gray-600);
  margin: 0;
}

.problem-image {
  position: relative;
}

.problem-image-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
  .problem-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* === Features Section === */
.features-grid {
  display: grid;
  gap: var(--space-lg);
}

.feature-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition);
}

.feature-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.feature-icon {
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: var(--primary-dark);
}

.feature-card h3 {
  margin-bottom: var(--space-sm);
}

.feature-card p {
  color: var(--gray-600);
  margin-bottom: 0;
}

.feature-highlight {
  background: var(--gradient-primary);
  color: var(--white);
  border: none;
}

.feature-highlight .feature-icon {
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
}

.feature-highlight h3 {
  color: var(--white);
}

.feature-highlight p {
  color: rgba(255, 255, 255, 0.9);
}

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

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

/* === How It Works Section === */
.steps-container {
  position: relative;
}

.steps-line {
  display: none;
  position: absolute;
  top: 2rem;
  left: 2rem;
  right: 2rem;
  height: 2px;
  background: var(--gray-300);
}

.steps-grid {
  display: grid;
  gap: var(--space-xl);
}

.step-card {
  position: relative;
  text-align: center;
}

.step-number {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin: 0 auto var(--space-lg);
  position: relative;
  z-index: 1;
}

.step-card h3 {
  margin-bottom: var(--space-sm);
}

.step-card p {
  color: var(--gray-600);
  margin-bottom: 0;
}

.step-optional {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gray-600);
  margin-bottom: var(--space-sm);
}

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

@media (min-width: 1024px) {
  .steps-line {
    display: block;
  }
  
  .steps-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* === Showcase Section === */
.showcase-grid {
  display: grid;
  gap: var(--space-3xl);
  align-items: center;
}

.showcase-content {
  order: 2;
}

.showcase-image {
  order: 1;
}

.showcase-image-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
}

.showcase-list {
  margin: var(--space-xl) 0;
}

.showcase-item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.showcase-item-icon {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-light);
  border-radius: var(--radius-full);
  color: var(--primary-dark);
  font-size: 0.75rem;
}

.showcase-item-text h4 {
  margin-bottom: var(--space-xs);
}

.showcase-item-text p {
  color: var(--gray-600);
  font-size: 0.9375rem;
  margin: 0;
}

@media (min-width: 768px) {
  .showcase-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .showcase-content {
    order: 1;
  }
  
  .showcase-image {
    order: 2;
  }
  
  .showcase-reverse .showcase-content {
    order: 2;
  }
  
  .showcase-reverse .showcase-image {
    order: 1;
  }
}

/* === Audience Section === */
.audience-grid {
  display: grid;
  gap: var(--space-lg);
}

.audience-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition);
}

.audience-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.audience-icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100);
  border-radius: var(--radius);
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
}

.audience-card h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
}

.audience-card p {
  color: var(--gray-600);
  font-size: 0.9375rem;
  margin-bottom: 0;
}

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

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

/* === Benefits Section === */
.benefits-grid {
  display: grid;
  gap: var(--space-lg);
}

.benefit-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
}

.benefit-icon {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-lg);
  font-size: 1.5rem;
  color: var(--white);
}

.benefit-card h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
}

.benefit-card p {
  color: var(--gray-400);
  font-size: 0.9375rem;
  margin-bottom: 0;
}

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

@media (min-width: 1024px) {
  .benefits-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* === Testimonials Section === */
.testimonials-grid {
  display: grid;
  gap: var(--space-lg);
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: var(--space-md);
  color: #fbbf24;
  font-size: 1rem;
}

.testimonial-text {
  font-size: 1rem;
  color: var(--gray-700);
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-avatar {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  color: var(--white);
  font-weight: 600;
}

.testimonial-info h4 {
  font-size: 0.9375rem;
  margin-bottom: 0.125rem;
}

.testimonial-info p {
  font-size: 0.8125rem;
  color: var(--gray-500);
  margin: 0;
}

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

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

/* === Partner Badge === */
.partner-section {
  padding: var(--space-2xl) 0;
  background: var(--gray-100);
}

.partner-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  text-align: center;
}

.partner-badge {
  max-width: 200px;
  border-radius: var(--radius-md);
}

.partner-text h3 {
  margin-bottom: var(--space-sm);
}

.partner-text p {
  color: var(--gray-600);
  margin: 0;
}

@media (min-width: 768px) {
  .partner-content {
    flex-direction: row;
    text-align: left;
  }
}

/* === FAQ Section === */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--gray-200);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg) 0;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-900);
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--primary-dark);
}

.faq-icon {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: var(--space-md);
  color: var(--gray-500);
  transition: transform var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer-content {
  padding-bottom: var(--space-lg);
  color: var(--gray-600);
  line-height: 1.7;
}

/* === CTA Section === */
.cta-section {
  position: relative;
  padding: var(--space-4xl) 0;
  background: var(--gradient-primary);
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -30%;
  width: 100%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--white);
  margin-bottom: var(--space-md);
}

.cta-content p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-xl);
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

.cta-buttons .btn-primary {
  background: var(--white);
  color: var(--primary-dark);
}

.cta-buttons .btn-primary:hover {
  background: var(--gray-100);
}

.cta-buttons .btn-secondary {
  background: transparent;
  border-color: var(--white);
  color: var(--white);
}

.cta-buttons .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* === Footer === */
.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: var(--space-4xl) 0 0;
}

.footer-grid {
  display: grid;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-md);
}

.footer-logo-icon {
  width: 2rem;
  height: 2rem;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1rem;
}

.footer-logo-img {
  width: 10rem;
  height: auto;
  object-fit: contain;
}

.footer-brand p {
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 0;
}

.footer-links h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: var(--space-lg);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  font-size: 0.9375rem;
  color: var(--gray-400);
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-xl) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.875rem;
  margin: 0;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-lg);
}

.footer-legal a {
  font-size: 0.875rem;
  color: var(--gray-400);
}

.footer-legal a:hover {
  color: var(--primary);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
  
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* === Utilities === */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Lazy loading images */
img[loading="lazy"] {
  opacity: 0;
  transition: opacity 0.3s ease;
}

img[loading="lazy"].loaded {
  opacity: 1;
}

/* === Print Styles === */
@media print {
  .header,
  .nav-mobile,
  .cta-section {
    display: none;
  }
  
  .hero {
    padding-top: 2rem;
  }
  
  body {
    color: black;
  }
}