/* ===== MODERN CLEAN DESIGN ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Clean Color Palette */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-accent: #f8fafc;
  --bg-glass: rgba(255, 255, 255, 0.8);
  --bg-glass-hover: rgba(255, 255, 255, 0.9);
  
  /* Accent Colors - Clean & Modern */
  --accent-primary: #1e293b;
  --accent-secondary: #334155;
  --accent-tertiary: #475569;
  --accent-gradient: linear-gradient(135deg, #1e293b 0%, #334155 50%, #475569 100%);
  --accent-gradient-hover: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
  
  /* Navy Blue Accent */
  --navy-primary: #1e40af;
  --navy-secondary: #3b82f6;
  --navy-gradient: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
  
  /* Text Colors */
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --text-light: #cbd5e1;
  
  /* Border & Shadow */
  --border-light: #e2e8f0;
  --border-medium: #cbd5e1;
  --border-dark: #94a3b8;
  --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-large: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.15);
  
  /* Spacing */
  --section-padding: 120px 0;
  --section-padding-lg: 160px 0;
  --container-padding: 0 24px;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-medium);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-dark);
}

/* ===== RESPONSIVE CONTAINER ===== */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--container-padding);
}

/* ===== UTILITY CLASSES ===== */
.btn-block {
  display: block;
  width: 100%;
  text-align: center;
}

.btn-sm {
  padding: 10px 20px !important;
  font-size: 14px !important;
}

.btn-outline {
  background: transparent !important;
  border: 2px solid var(--border-light) !important;
  color: var(--text-primary) !important;
  transition: all 0.3s ease;
}

.btn-outline:hover {
  border-color: var(--accent-primary) !important;
  background: rgba(30, 41, 59, 0.05) !important;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}

.section-title {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.section-description {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto;
}

/* ===== MODERN HEADER ===== */
.modern-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-light);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  max-width: 1400px;
  margin: 0 auto;
  padding-left: 32px;
  padding-right: 32px;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.3s ease;
}

.logo-wrapper:hover {
  transform: scale(1.02);
}

.logo-section .logo {
  height: 48px;
  filter: brightness(0.9);
  transition: all 0.3s ease;
}

.logo-text {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.nav-menu {
  display: flex;
  gap: 40px;
  align-items: center;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 16px;
  position: relative;
  transition: all 0.3s ease;
  padding: 8px 0;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--text-primary);
  transform: translateY(-1px);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent-primary);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--accent-primary);
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-light);
}

.btn-cta:hover {
  background: var(--accent-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.btn-cta i {
  font-size: 14px;
}

/* ===== FAQ SECTION ===== */
.faq-section {
  padding: var(--section-padding);
  background: var(--bg-secondary);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  box-shadow: var(--shadow-light);
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: all 0.3s ease;
}

.faq-item.active {
  border-color: var(--accent-primary);
}

.faq-question {
  padding: 24px 30px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
}

.faq-question h4 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.faq-question i {
  transition: all 0.3s ease;
  color: var(--text-secondary);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  padding: 0 30px;
  border-top: 0 solid var(--border-light);
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 20px 30px 30px;
  border-top: 1px solid var(--border-light);
}

.faq-answer p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjAzKSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgZmlsbD0idXJsKCNwYXR0ZXJuKSIvPjwvc3ZnPg==');
  opacity: 0.5;
  z-index: 1;
}

.cta-container {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.cta-title {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 20px;
  color: white;
  line-height: 1.2;
}

.cta-description {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 40px;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== SCROLL TO TOP BUTTON ===== */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--accent-primary);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-medium);
  z-index: 999;
}

.scroll-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-to-top:hover {
  background: var(--accent-secondary);
  transform: translateY(-5px) !important;
  box-shadow: var(--shadow-large);
}

/* ===== DARK THEME ===== */
[data-theme="dark"] {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --bg-accent: #1e293b;
  --bg-glass: rgba(15, 23, 42, 0.8);
  --bg-glass-hover: rgba(15, 23, 42, 0.9);
  --accent-primary: #60a5fa;
  --accent-secondary: #3b82f6;
  --accent-tertiary: #2563eb;
  --accent-gradient: linear-gradient(135deg, #60a5fa 0%, #3b82f6 50%, #2563eb 100%);
  --accent-gradient-hover: linear-gradient(135deg, #3b82f6 0%, #2563eb 50%, #1d4ed8 100%);
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-light: #64748b;
  --border-light: #2d3748;
  --border-medium: #4a5568;
  --border-dark: #718096;
  --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.25);
  --shadow-large: 0 10px 25px rgba(0, 0, 0, 0.3);
  --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.35);
}

[data-theme="dark"] .modern-header {
  background: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid var(--border-light);
}

[data-theme="dark"] .logo-text {
  color: white;
}

[data-theme="dark"] .nav-link {
  color: var(--text-secondary);
}

[data-theme="dark"] .nav-link:hover {
  color: white;
}

[data-theme="dark"] .pricing-card,
[data-theme="dark"] .faq-item,
[data-theme="dark"] .client-logo {
  background: var(--bg-tertiary);
  border-color: var(--border-light);
}

[data-theme="dark"] .client-logo img {
  filter: grayscale(100%) contrast(0.2) brightness(1.5);
}

[data-theme="dark"] .client-logo:hover img {
  filter: brightness(1.2);
}

/* ===== HERO SECTION ===== */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 50%, #f1f5f9 100%);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(30, 41, 59, 0.05) 0%, transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(51, 65, 85, 0.05) 0%, transparent 60%),
    radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.02) 0%, transparent 70%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(45deg, transparent 0%, rgba(255, 255, 255, 0.1) 50%, transparent 100%);
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-light);
  padding: 12px 24px;
  border-radius: 50px;
  margin-bottom: 32px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.hero-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.5s;
}

.hero-badge:hover::before {
  left: 100%;
}

.hero-badge:hover {
  background: rgba(255, 255, 255, 0.95);
  transform: translateY(-3px);
  box-shadow: var(--shadow-large);
}

.badge-icon {
  font-size: 20px;
  animation: bounce 2s infinite;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 28px;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.hero-description {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.6;
  max-width: 480px;
  font-weight: 400;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

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

.btn-primary:hover {
  background: var(--accent-secondary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-large);
}

.btn-secondary {
  background: var(--bg-primary);
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-light);
}

.btn-secondary:hover {
  background: var(--bg-secondary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-medium);
  border-color: var(--border-dark);
}

.btn-primary.large, .btn-secondary.large {
  padding: 20px 40px;
  font-size: 18px;
}

/* ===== HERO VISUAL ===== */
.hero-visual {
  position: relative;
  height: 520px;
  width: 100%;
}

.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 28px 24px;
  box-shadow: var(--shadow-large);
  transition: all 0.4s ease;
  animation: float 6s ease-in-out infinite;
  width: 380px;
  height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.floating-card:hover {
  transform: translateY(-15px) scale(1.08);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.card-1 {
  top: 50px;
  left: 80px;
  animation-delay: 0s;
  z-index: 1;
}

.card-2 {
  top: 220px;
  left: 250px;
  animation-delay: 2s;
  z-index: 2;
}

.card-3 {
  top: 400px;
  left: 120px;
  animation-delay: 4s;
  z-index: 3;
}

.card-icon {
  font-size: 40px;
  margin-bottom: 16px;
  display: block;
  text-align: center;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.card-1 .card-icon i {
  color: #3b82f6;
}

.card-2 .card-icon i {
  color: #f59e0b;
}

.card-3 .card-icon i {
  color: #ef4444;
}

.card-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  text-align: center;
  letter-spacing: -0.3px;
}

.card-desc {
  font-size: 15px;
  color: var(--text-secondary);
  text-align: center;
  line-height: 1.5;
}

/* ===== FEATURES SECTION ===== */
.features-section {
  padding: 80px 0;
  background: var(--bg-primary);
  position: relative;
}

.features-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 10% 20%, rgba(30, 41, 59, 0.02) 0%, transparent 50%),
    radial-gradient(circle at 90% 80%, rgba(51, 65, 85, 0.02) 0%, transparent 50%);
  pointer-events: none;
}

.features-section .section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 1;
}

.features-section .section-header {
  text-align: left;
  margin-bottom: 40px;
  padding: 0 32px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  box-sizing: border-box;
}

.features-section .section-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.features-section .section-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin: 0;
  padding: 0;
  line-height: 1.7;
  max-width: 600px;
  font-weight: 400;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin: 0;
  padding: 0;
  width: 100%;
}

.feature-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 32px;
  transition: all 0.3s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  position: relative;
  overflow: hidden;
}

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

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

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
  border-color: var(--border-medium);
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  color: var(--accent-primary);
  font-size: 28px;
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.feature-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 16px;
}

.feature-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.feature-tags .tag {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid var(--border-light);
}

@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, minmax(250px, 1fr));
  }
}

@media (max-width: 640px) {
  .features-section .section-header {
    text-align: left;
    margin-bottom: 30px;
  }
  
  .features-section .section-title {
    font-size: 1.8rem;
  }
  
  .features-section .section-description {
    font-size: 1rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .feature-card {
    padding: 24px;
  }
}

/* ===== SOLUTION SECTION ===== */
.solution-section {
  padding: var(--section-padding);
  background: var(--bg-primary);
  position: relative;
}

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

.solution-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.solution-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.solution-description {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.6;
}

.solution-features {
  margin-bottom: 40px;
}

.solution-feature {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  font-size: 16px;
  color: var(--text-primary);
}

.feature-check {
  width: 24px;
  height: 24px;
  background: var(--accent-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 12px;
}

.solution-visual {
  position: relative;
}

.dashboard-mockup {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: 24px;
  padding: 32px;
  box-shadow: var(--shadow-medium);
  transition: all 0.3s ease;
}

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

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}

.dashboard-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.dashboard-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  animation: pulse 2s infinite;
}

.dashboard-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.metric-card {
  text-align: center;
  padding: 24px;
  background: var(--bg-secondary);
  border-radius: 16px;
  border: 1px solid var(--border-light);
}

.metric-value {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.metric-label {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ===== CTA SECTION ===== */
.cta-section {
  padding: var(--section-padding);
  background: var(--bg-secondary);
  text-align: center;
  position: relative;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 50% 50%, rgba(30, 41, 59, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.cta-container {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--container-padding);
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.cta-description {
  font-size: 20px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.cta-features {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 16px;
}

.cta-feature i {
  color: #10b981;
  font-size: 18px;
}

/* ===== FOOTER ===== */
.modern-footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-light);
  padding: 48px 0 32px;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.footer-logo img {
  height: 32px;
  margin-bottom: 24px;
  opacity: 0.85;
  transition: opacity 0.3s ease;
}

.footer-logo img:hover {
  opacity: 1;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: color 0.3s ease;
  padding: 6px 12px;
}

.footer-link:hover {
  color: var(--text-primary);
}

.footer-separator {
  color: var(--text-muted);
  opacity: 0.5;
  font-weight: 300;
}

.footer-copyright {
  color: var(--text-muted);
  font-size: 13px;
  letter-spacing: 0.3px;
  font-weight: 400;
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 768px) {
  /* Header adjustments */
  .header-container {
    padding: 16px 24px;
  }
  
  .logo-text {
    font-size: 20px;
  }
  
  .nav-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    flex-direction: column;
    padding: 20px 24px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 999;
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-link {
    padding: 14px 0;
    border-bottom: 1px solid var(--border-light);
  }
  
  .header-actions {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  /* Hero Section */
  .hero-section {
    padding: 120px 24px 60px;
  }
  
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .hero-title {
    font-size: 36px;
  }
  
  .hero-description {
    font-size: 16px;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 12px;
  }
  
  .hero-buttons button {
    width: 100%;
  }
  
  .hero-visual {
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    padding: 30px 20px;
  }
  
  .floating-card {
    position: relative !important;
    width: 100%;
    max-width: 340px;
    min-height: 160px;
    height: auto;
    padding: 28px 24px;
    margin: 0 !important;
    background: rgba(255, 255, 255, 0.95) !important;
    border: 1px solid var(--border-light) !important;
    border-radius: 20px !important;
    box-shadow: var(--shadow-large) !important;
    animation: none !important;
    top: auto !important;
    right: auto !important;
    left: auto !important;
    bottom: auto !important;
    transform: none !important;
  }
  
  .floating-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12) !important;
  }
  
  .card-icon {
    font-size: 48px;
    margin-bottom: 18px;
  }
  
  .card-title {
    font-size: 20px;
    margin-bottom: 10px;
  }
  
  .card-desc {
    font-size: 15px;
    line-height: 1.5;
  }
  
  /* Features Section */
  .features-section {
    padding: 60px 24px;
  }
  
  .section-title {
    font-size: 28px;
  }
  
  .section-description {
    font-size: 16px;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .feature-card {
    padding: 24px;
  }
  
  .feature-title {
    font-size: 18px;
  }
  
  .feature-description {
    font-size: 15px;
  }
  
  /* Solution Section */
  .solution-section {
    padding: 60px 24px;
  }
  
  .solution-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .solution-title {
    font-size: 28px;
  }
  
  .solution-description {
    font-size: 16px;
  }
  
  .dashboard-mockup {
    padding: 16px;
  }
  
  .dashboard-content {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  /* FAQ Section */
  .faq-section {
    padding: 60px 24px;
  }
  
  .faq-question h4 {
    font-size: 16px;
  }
  
  /* CTA Section */
  .cta-section {
    padding: 80px 24px;
  }
  
  .cta-title {
    font-size: 28px;
  }
  
  .cta-description {
    font-size: 16px;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  
  .cta-buttons button {
    width: 100%;
  }
  
  .cta-features {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  
  /* Footer */
  .modern-footer {
    padding: 40px 0 28px;
  }
  
  .footer-logo img {
    height: 28px;
    margin-bottom: 20px;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 4px;
    margin-bottom: 20px;
  }
  
  .footer-link {
    padding: 8px 12px;
    font-size: 13px;
  }
  
  .footer-separator {
    display: none;
  }
  
  .footer-copyright {
    font-size: 12px;
    padding: 0 20px;
    line-height: 1.6;
  }
}

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