:root {
  /* AccuFlow Brand Colors */
  --af-primary: #2563eb;
  --af-primary-dark: #1e40af;
  --af-primary-light: #3b82f6;
  --af-secondary: #64748b;
  --af-accent: #0ea5e9;
  --af-accent-2: #f59e0b;
  --af-success: #10b981;
  --af-warning: #f59e0b;
  --af-error: #ef4444;
  --color-primary: var(--af-primary);
  --color-primary-dark: var(--af-primary-dark);
  --color-primary-light: var(--af-primary-light);
  --color-secondary: var(--af-secondary);
  
  /* Text Colors */
  --af-text-primary: #1e293b;
  --af-text-secondary: #475569;
  --af-text-muted: #64748b;
  
  --text-primary: var(--af-text-primary);
  --text-secondary: var(--af-text-secondary);
  --text-muted: var(--af-text-muted);
  
  /* Background Colors */
  --af-bg-primary: #ffffff;
  --af-bg-secondary: #f8fafc;
  --af-bg-tertiary: #f1f5f9;
  
  --bg-primary: var(--af-bg-primary);
  --bg-secondary: var(--af-bg-secondary);
  --bg-tertiary: var(--af-bg-tertiary);
  
  
  --brand-btn-outline-hover-bg: transparent;
  --brand-btn-outline-hover-color: var(--af-accent-2);
  --brand-btn-outline-hover-border: var(--af-accent-2);
  
  --brand-btn-outline-hover-bg-alt: rgba(245, 158, 11, 0.1);
  --brand-btn-outline-hover-color-alt: var(--af-accent-2);
  --brand-btn-outline-hover-border-alt: var(--af-accent-2);
  
  --brand-accent-primary: var(--af-accent-2);
  --brand-accent-secondary: var(--af-accent);
  
  --brand-link-hover-color: var(--af-accent-2);
  
  --brand-input-border-focus: var(--af-primary);
  --brand-input-shadow-focus: rgba(37, 99, 235, 0.1);
}

@media (min-width: 769px) {
  .af-nav-actions-desktop {
    display: flex;
    margin-left: auto;
  }
  nav .af-nav-actions-mobile {
    display: none;
  }
}


.af-btn-outline:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.testimonial-card [data-stat] {
  background: linear-gradient(135deg, var(--af-accent-2), var(--af-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cert-icon:nth-child(odd) {
  background: linear-gradient(135deg, var(--af-accent-2), var(--af-primary));
}

.slider-input::-webkit-slider-thumb {
  background: var(--af-accent-2);
  box-shadow: 0 2px 4px rgba(245, 158, 11, 0.3);
}

.slider-input::-moz-range-thumb {
  background: var(--af-accent-2);
  box-shadow: 0 2px 4px rgba(245, 158, 11, 0.3);
}

.slider-input::-webkit-slider-runnable-track {
  background: linear-gradient(to right, var(--af-accent-2) 0%, var(--af-accent-2) var(--slider-progress), var(--color-gray-200) var(--slider-progress), var(--color-gray-200) 100%);
}

.slider-input::-moz-range-progress {
  background: var(--af-accent-2);
}

.hero-ball-amber {
  background: rgba(245, 158, 11, 0.08) !important;
}

.hero-ball-amber:nth-of-type(9) {
  top: 65%;
  left: 45%;
  animation-duration: 22s;
  animation-delay: -12s;
  transform-origin: 10vw 15vh;
  box-shadow: 40vmin 0 5.5vmin currentColor;
}

.hero-ball-amber:nth-of-type(10) {
  top: 30%;
  left: 75%;
  animation-duration: 19s;
  animation-delay: -15s;
  transform-origin: -12vw -10vh;
  box-shadow: -40vmin 0 5.4vmin currentColor;
}

.af-header {
  background: rgba(255, 255, 255, 0.65);
  background-image: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.70) 0%,
    rgba(255, 255, 255, 0.65) 50%,
    rgba(248, 250, 252, 0.65) 100%
  );
  
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid rgba(37, 99, 235, 0.15);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
              0 2px 4px -1px rgba(0, 0, 0, 0.06);
  padding: var(--space-4) 0;
  position: sticky;
  top: 0;
  z-index: var(--z-fixed);
  transition: background var(--transition-base),
              box-shadow var(--transition-base);
}

.af-header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.af-mobile-menu-toggle {
  display: none;
  background: none;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  padding: var(--space-2);
  z-index: var(--z-dropdown);
  transition: all var(--transition-base);
}

.af-mobile-menu-toggle:hover {
  background: var(--bg-secondary);
  border-color: var(--color-primary);
}

.af-mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--transition-base);
  margin: 4px 0;
}

.af-mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

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

.af-mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

nav {
  display: flex;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.logo-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--af-primary), var(--af-primary-dark));
  flex-shrink: 0;
}

.logo-badge i {
  color: var(--color-white);
  font-size: 1.5rem;
}

.logo-text {
  color: inherit;
}

.af-nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
  margin: 0;
  padding: 0;
}

.af-nav-links li {
  display: flex;
  align-items: center;
}

.af-nav-link {
  color: var(--text-primary);
  font-weight: 500;
  transition: all var(--transition-base);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  line-height: 1.5;
  display: inline-flex;
  align-items: center;
}

.af-nav-link:hover,
.af-nav-link.active {
  color: var(--af-accent-2);
  background: var(--bg-secondary);
  border: 1px solid var(--color-primary);
}

.af-nav-actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

nav .af-nav-actions-mobile {
  display: none;
}

.af-nav-actions .af-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.af-nav-actions .af-btn i {
  margin: 0;
}

.hero {
  position: relative;
  padding: var(--space-16) 0;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
  z-index: 0;
  overflow: hidden;
}

.hero-ball {
  position: absolute;
  width: 18vmin;
  height: 18vmin;
  border-radius: 50%;
  backface-visibility: hidden;
  animation: move-hero linear infinite;
  filter: blur(70px);
  opacity: 0.6;
}

.hero-ball:nth-child(odd) {
  background: rgba(37, 99, 235, 0.6);
}

.hero-ball:nth-child(even) {
  background: rgba(14, 165, 233, 0.5);
}

.hero-ball:nth-child(1) {
  top: 77%;
  left: 88%;
  animation-duration: 15s;
  animation-delay: -3s;
  transform-origin: 16vw -2vh;
  box-shadow: 40vmin 0 5.7vmin currentColor;
}

.hero-ball:nth-child(2) {
  top: 42%;
  left: 2%;
  animation-duration: 18s;
  animation-delay: -29s;
  transform-origin: -19vw 21vh;
  box-shadow: -40vmin 0 5.2vmin currentColor;
}

.hero-ball:nth-child(3) {
  top: 28%;
  left: 18%;
  animation-duration: 16s;
  animation-delay: -8s;
  transform-origin: -22vw 3vh;
  box-shadow: 40vmin 0 5.3vmin currentColor;
}

.hero-ball:nth-child(4) {
  top: 50%;
  left: 79%;
  animation-duration: 14s;
  animation-delay: -21s;
  transform-origin: -17vw -6vh;
  box-shadow: 40vmin 0 5.3vmin currentColor;
}

.hero-ball:nth-child(5) {
  top: 46%;
  left: 15%;
  animation-duration: 15s;
  animation-delay: -40s;
  transform-origin: 4vw 0vh;
  box-shadow: -40vmin 0 6vmin currentColor;
}

.hero-ball:nth-child(6) {
  top: 77%;
  left: 16%;
  animation-duration: 13s;
  animation-delay: -10s;
  transform-origin: 18vw 4vh;
  box-shadow: 40vmin 0 5.2vmin currentColor;
}

.hero-ball:nth-child(7) {
  top: 22%;
  left: 17%;
  animation-duration: 20s;
  animation-delay: -6s;
  transform-origin: 1vw -23vh;
  box-shadow: -40vmin 0 5.7vmin currentColor;
}

.hero-ball:nth-child(8) {
  top: 41%;
  left: 47%;
  animation-duration: 17s;
  animation-delay: -28s;
  transform-origin: 25vw -3vh;
  box-shadow: 40vmin 0 5.2vmin currentColor;
}

@keyframes move-hero {
  100% {
    transform: translate3d(0, 0, 1px) rotate(360deg);
  }
}

@media (max-width: 768px) {
  .hero-ball {
    width: 12vmin;
    height: 12vmin;
    filter: blur(80px);
    opacity: 0.4;
  }
  .hero-ball:nth-child(n+5) {
    display: none;
  }
}

.hero-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero-content h1 {
  font-size: 3rem;
  line-height: 1.1;
  margin-bottom: var(--space-6);
}

.features-section .af-section-title.hero-title-glow {
  color: #374151;
  text-shadow: 
    0 0 10px rgba(147, 197, 253, 0.6),
    0 0 20px rgba(147, 197, 253, 0.5),
    0 0 30px rgba(147, 197, 253, 0.4),
    0 0 40px rgba(147, 197, 253, 0.3);
}

/* .hero-content h1.hero-title-glow {
  text-shadow: 
    0 0 10px rgba(245, 158, 11, 0.6),
    0 0 20px rgba(245, 158, 11, 0.5),
    0 0 30px rgba(245, 158, 11, 0.4),
    0 0 40px rgba(245, 158, 11, 0.3);
} */

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

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

.video-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 16 / 9;
}

.video-container video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin: var(--space-12) 0;
}

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

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

.feature-card {
  padding: var(--space-8);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

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

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--af-primary-light), var(--af-primary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.feature-card:nth-child(2) .feature-icon,
.feature-card:nth-child(4) .feature-icon {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
}

.feature-icon svg,
.feature-icon i {
  width: 32px;
  height: 32px;
  color: var(--color-white);
  font-size: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-3);
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.7;
}

@media (max-width: 1024px) {
  .feature-card {
    text-align: center;
  }
  
  .feature-icon {
    margin-left: auto;
    margin-right: auto;
  }
}

.feature-animation {
  width: 100%;
  height: 200px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  margin-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-style: italic;
}

.testimonials-section {
  padding: var(--space-20) 0;
  background: var(--bg-secondary);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.testimonial-card {
  padding: var(--space-6);
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.testimonial-author {
  font-weight: 600;
  color: var(--text-primary);
}

.testimonial-role {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.af-footer {
  background: var(--af-text-primary);
  color: var(--text-inverse);
  padding: var(--space-12) 0 var(--space-6);
}

.af-footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.af-footer-section h4 {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.af-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.af-footer-links li {
  margin-bottom: var(--space-3);
}

.af-footer-links a {
  color: var(--color-gray-400);
  font-size: 0.875rem;
  transition: color var(--transition-base);
}

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

.af-footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: var(--color-gray-400);
  font-size: 0.875rem;
}

@media (max-width: 1024px) {
  .af-footer-container {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
  
  .af-footer-section {
    text-align: center;
  }
  
  .af-footer-links {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 768px) {
  .af-footer-container {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  .af-footer-section {
    text-align: center;
  }
  
  .af-footer-links {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
}

.page-header {
  position: relative;
  padding: var(--space-16) 0;
  background: var(--af-primary-dark);
  color: var(--color-white);
  overflow: hidden;
}

.page-header-bg {
  animation: slide-diagonal 12s ease-in-out infinite alternate;
  background: linear-gradient(-60deg, var(--af-primary) 50%, var(--af-accent) 50%);
  bottom: 0;
  left: -50%;
  opacity: 0.5;
  position: absolute;
  right: -50%;
  top: 0;
  z-index: 0;
}

.page-header-bg2 {
  animation-direction: alternate-reverse;
  animation-duration: 16s;
  background: linear-gradient(-60deg, var(--af-primary-dark) 50%, var(--af-accent-2) 50%);
}

.page-header-bg3 {
  animation-duration: 20s;
  background: linear-gradient(-60deg, var(--af-accent) 50%, var(--af-primary-light) 50%);
}

@keyframes slide-diagonal {
  0% {
    transform: translateX(-25%);
  }
  100% {
    transform: translateX(25%);
  }
}

.page-header .af-container {
  position: relative;
  z-index: 1;
}

@media (prefers-reduced-motion: reduce) {
  .page-header-bg,
  .page-header-bg2,
  .page-header-bg3 {
    animation: none;
  }
}

.page-title {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.page-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 400;
}

.features-section {
  padding: var(--space-12) 0;
  background: linear-gradient(135deg, var(--af-primary) 0%, var(--af-primary-light) 100%);
  position: relative;
}

.features-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
  z-index: 1;
}

.features-section .feature-card {
  background: var(--bg-primary);
}

.features-section .af-section-description {
  color: rgba(255, 255, 255, 0.95);
}

@media (max-width: 768px) {
  .features-section {
    padding: var(--space-10) 0;
  }
}

.af-section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: var(--space-6);
}

.af-section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-12);
  color: var(--text-secondary);
  font-size: 1.125rem;
  line-height: 1.7;
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-6);
  margin: var(--space-12) 0;
}

.cert-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-6);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.cert-icon {
  width: 60px;
  height: 60px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
}

.cert-name {
  font-weight: 600;
  text-align: center;
}

.contact-section {
  padding: var(--space-16) 0;
}

.support-message {
  margin: 0 auto var(--space-8);
  padding: var(--space-4) var(--space-6);
  background: var(--bg-secondary);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  line-height: 1.6;
}

.support-message strong {
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--space-2);
  font-size: 0.9375rem;
}

.support-message br {
  line-height: var(--space-3);
}

.pricing-toggle-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-4);
  margin: var(--space-8) 0;
}

.toggle-info {
  font-size: 0.875rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .pricing-toggle-container {
    gap: var(--space-2);
    padding: 0 var(--space-2);
  }
  
  .toggle-info {
    font-size: 0.8125rem;
  }
}

@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

@media (max-width: 768px) {
  .af-mobile-menu-toggle {
    display: block;
  }

  .af-header-container {
    position: relative;
    justify-content: space-between;
  }

  .af-header-container > .logo {
    order: 1;
  }
  
  .af-header-container > .af-nav-actions {
    display: none;
  }
  
  .af-mobile-menu-toggle {
    order: 2;
  }
  
  nav {
    order: 3;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid rgba(37, 99, 235, 0.15);
    box-shadow: var(--shadow-md);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
  }

  nav.active {
    max-height: 500px;
    opacity: 1;
    padding: var(--space-6) var(--space-4);
    display: flex;
    flex-direction: column;
  }

  .af-nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    margin: 0;
    list-style: none;
    width: 100%;
  }

  .af-nav-links li {
    width: 100%;
    margin: 0;
    border-bottom: 1px solid var(--border-color);
  }

  .af-nav-links li:last-child {
    border-bottom: none;
  }

  .af-nav-link {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: var(--space-4) var(--space-4);
    border: none;
    background: transparent;
    text-align: left;
    transition: color var(--transition-base);
    color: var(--text-primary);
    font-weight: 500;
  }

  .af-nav-link:hover {
    background: transparent;
    color: var(--color-primary);
  }

  .af-nav-link.active {
    background: transparent;
    color: var(--color-primary);
  }

  .af-nav-actions {
    flex-direction: column;
    width: 100%;
    padding: 0 var(--space-4);
    margin-top: var(--space-4);
    gap: var(--space-2);
  }

  nav.active .af-nav-actions-mobile {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-4) 0;
    margin-top: var(--space-4);
    border-top: 1px solid var(--border-color);
  }
  
  nav.active .af-nav-actions-mobile .af-btn {
    width: 100%;
    justify-content: center;
  }

  nav.active .nav-actions-mobile .btn {
    width: auto;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  nav.active .nav-actions-mobile .btn .btn-text {
    display: none;
  }

  nav.active .nav-actions-mobile .btn i {
    margin: 0;
    font-size: 1.125rem;
  }

  .nav-actions-desktop {
    display: none;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .page-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.75rem;
  }
}