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

:root {
  --bg-primary: #f8fafc; 
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9; 
  
  --color-primary: #2563eb; 
  --color-secondary: #059669;
  --color-accent: #7c3aed; 
  --color-accent-rgb: 124, 58, 237;
  --color-cyan: #0891b2; 
  
  --text-primary: #0f172a;
  --text-secondary: #475569; 
  --text-muted: #64748b; 
  
  --border-color: rgba(15, 23, 42, 0.08); 
  --border-focus: rgba(37, 99, 235, 0.3);
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius: 12px;
  --border-radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.08);
}

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

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  width: 100%;
  max-width: 100vw;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

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

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 250, 252, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-icon {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-primary));
  border-radius: 6px;
  display: inline-block;
  position: relative;
}

.logo-icon::before {
  content: '';
  position: absolute;
  top: 6px;
  left: 6px;
  width: 16px;
  height: 16px;
  background: var(--bg-primary);
  border-radius: 3px;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M9 12l2 2 4-4m5.618-4.016A11.955 11.955 0 0112 2.944a11.955 11.955 0 01-8.618 3.04A12.02 12.02 0 003 9c0 5.591 3.824 10.29 9 11.622 5.176-1.332 9-6.03 9-11.622 0-1.042-.133-2.052-.382-3.016z'/%3E%3C/svg%3E") no-repeat center;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M9 12l2 2 4-4m5.618-4.016A11.955 11.955 0 0112 2.944a11.955 11.955 0 01-8.618 3.04A12.02 12.02 0 003 9c0 5.591 3.824 10.29 9 11.622 5.176-1.332 9-6.03 9-11.622 0-1.042-.133-2.052-.382-3.016z'/%3E%3C/svg%3E") no-repeat center;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
  padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-primary));
  transition: var(--transition-normal);
}

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

.cta-btn {
  background: linear-gradient(135deg, var(--color-cyan), var(--color-primary));
  color: var(--text-primary);
  padding: 0.6rem 1.25rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.2);
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.35);
}

.main-content {
  min-height: calc(100vh - 80px - 280px);
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

img, video, canvas, svg, iframe {
  max-width: 100%;
  height: auto;
}

footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 4rem 2rem 2rem;
  width: 100%;
  box-sizing: border-box;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
  width: 100%;
}

.footer-brand p {
  color: var(--text-secondary);
  margin-top: 1rem;
  max-width: 300px;
}

.footer-heading {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

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

.footer-newsletter p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-input {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 0.6rem 1rem;
  color: var(--text-primary);
  font-family: inherit;
  flex: 1;
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--color-cyan);
}

.newsletter-error-toggle {
  display: none;
}

.newsletter-danger-alert {
  display: none;
  color: #dc2626;
  font-size: 0.85rem;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.2);
  border-radius: var(--border-radius);
  animation: fadeInUp 0.3s ease-out forwards;
}

.newsletter-danger-alert i {
  margin-right: 0.5rem;
}

.newsletter-error-toggle:checked ~ .newsletter-input-group .newsletter-danger-alert {
  display: block;
}

.newsletter-submit {
  background: var(--color-cyan);
  border: none;
  border-radius: var(--border-radius);
  color: var(--bg-primary);
  font-weight: 700;
  padding: 0.6rem 1.25rem;
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  text-align: center;
}

.newsletter-submit.success-btn {
  display: none;
}

.newsletter-submit.error-btn {
  display: inline-flex;
}

.newsletter-input:valid ~ .newsletter-submit.error-btn {
  display: none;
}

.newsletter-input:valid ~ .newsletter-submit.success-btn {
  display: inline-flex;
}

.newsletter-submit:hover {
  opacity: 0.9;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.hero {
  text-align: center;
  padding: 6rem 0 4rem;
  max-width: 800px;
  margin: 0 auto;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: var(--color-accent);
  padding: 0.35rem 1rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  word-break: break-word;
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-cyan), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  color: var(--text-secondary);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 2rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: var(--transition-normal);
  font-size: 1rem;
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-cyan), var(--color-primary));
  color: var(--text-primary);
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(6, 182, 212, 0.45);
}

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

.btn-secondary:hover {
  background: var(--bg-tertiary);
  border-color: var(--text-muted);
}

/* Features Grid */
.features-section {
  padding: 4rem 0;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 4rem;
  width: 100%;
}

.section-title {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  margin-bottom: 1rem;
  word-break: break-word;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: clamp(1rem, 2.5vw, 1.1rem);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-accent));
  opacity: 0;
  transition: var(--transition-fast);
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(6, 182, 212, 0.25);
  box-shadow: var(--shadow-md);
}

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

.feature-icon {
  width: 50px;
  height: 50px;
  background: rgba(6, 182, 212, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--color-cyan);
  font-size: 1.5rem;
}

.feature-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  justify-content: center;
  text-align: center;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  justify-content: center;
  text-align: center;
}

.check-tool-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 3rem;
  max-width: 700px;
  margin: 0 auto;
  box-shadow: var(--shadow-md);
}

.check-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.form-control {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 0.85rem 1.2rem;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.simulate-btn {
  background: linear-gradient(135deg, var(--color-cyan), var(--color-primary));
  color: var(--text-primary);
  border: none;
  border-radius: var(--border-radius);
  padding: 1rem;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  text-align: center;
  transition: var(--transition-normal);
}

.simulate-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.result-toggle {
  display: none;
}

.result-container {
  display: none;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px dashed var(--border-color);
  animation: fadeIn 0.5s ease forwards;
}

.result-toggle:checked ~ .result-container {
  display: block;
}

.result-card {
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.result-success-icon {
  color: var(--color-secondary);
  font-size: 1.5rem;
  line-height: 1;
}

.result-details h4 {
  color: var(--color-secondary);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.result-details p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.pricing-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
  position: relative;
}

.pricing-card.featured {
  background: var(--bg-tertiary);
  border-color: var(--color-accent);
  box-shadow: 0 10px 40px rgba(139, 92, 246, 0.15);
  transform: scale(1.03);
}

@media (max-width: 768px) {
  .pricing-card.featured {
    transform: scale(1);
  }
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-cyan), var(--color-accent));
  color: var(--text-primary);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: 100px;
}

.pricing-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.price {
  font-size: 3rem;
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--text-primary);
  margin: 1.5rem 0;
  display: flex;
  align-items: baseline;
}

.price span {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.pricing-features {
  list-style: none;
  margin: 2rem 0;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.pricing-features svg {
  color: var(--color-secondary);
  flex-shrink: 0;
}

.pricing-features li.disabled {
  color: var(--text-muted);
  text-decoration: line-through;
}

.pricing-features li.disabled svg {
  color: var(--text-muted);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 2rem;
}

.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.about-text p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.stat-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-cyan);
  margin-bottom: 0.25rem;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about-media {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(139, 92, 246, 0.1));
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-graphic {
  width: 80%;
  height: 80%;
  position: relative;
}

.circle-glow {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--color-accent-rgb), 0.3) 0%, rgba(var(--color-accent-rgb), 0) 70%);
  filter: blur(20px);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  margin-top: 2rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info h2 {
  font-size: 2.5rem;
}

.contact-info-text {
  color: var(--text-secondary);
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-method-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.contact-method-icon {
  width: 45px;
  height: 45px;
  background: rgba(139, 92, 246, 0.1);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.25rem;
}

.contact-method-details h4 {
  font-size: 1rem;
  margin-bottom: 0.15rem;
}

.contact-method-details p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.contact-form-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

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

.nav-toggle-checkbox {
  display: none;
}

.nav-toggle-label {
  display: none;
  position: relative;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  z-index: 250;
}

.nav-toggle-label span {
  display: block;
  height: 3px;
  width: 100%;
  background: var(--text-primary);
  border-radius: 4px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.mobile-only {
  display: none !important;
}

@media (max-width: 992px) {
  .contact-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .pricing-card.featured {
    transform: scale(1);
  }

  .about-media {
    aspect-ratio: 16/9;
    max-height: 300px;
  }
}

@media (max-width: 768px) {

  .nav-toggle-label {
    display: flex;
  }

  .mobile-only {
    display: block !important;
  }

  .nav-container > .cta-btn {
    display: none;
  }

  .nav-container {
    position: relative;
    padding: 1rem 1.25rem;
    flex-direction: row;
    justify-content: space-between;
    flex-wrap: nowrap;
  }

  nav {
    position: fixed;
    top: 0;
    right: 0;
    left: auto;
    width: 50vw;
    height: 100vh;
    background: var(--bg-secondary);
    border-left: 2px solid var(--border-color);
    opacity: 0;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.35s ease, opacity 0.3s ease;
    z-index: 200;
    box-shadow: -8px 0 24px rgba(15, 23, 42, 0.12);
  }

  .nav-toggle-checkbox:checked ~ nav {
    opacity: 1;
    transform: translateX(0);
  }

  .nav-links {
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 5rem 1rem 1.5rem;
    gap: 0.25rem;
    min-height: 100%;
  }

  .nav-item {
    width: 100%;
    border-bottom: none;
  }

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

  .nav-link {
    display: block;
    padding: 0.9rem 0;
    font-size: 1rem;
    text-align: center;
  }

  .nav-item.mobile-only a.cta-btn {
    display: inline-flex;
    justify-content: center;
    width: 100%;
    margin: 1rem 0 0.5rem;
    padding: 0.7rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: 0.95rem;
    color: white;
  }

  .nav-link::after {
    display: none;
  }

  .nav-toggle-checkbox:checked + .nav-toggle-label span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
  }

  .nav-toggle-checkbox:checked + .nav-toggle-label span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  .nav-toggle-checkbox:checked + .nav-toggle-label span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
  }

  .features-grid,
  .categories-grid,
  .steps-container {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .main-content {
    padding: 2rem 1rem;
  }

  .hero {
    padding: 2.5rem 0 2rem;
    max-width: 100%;
  }

  .btn-group {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    width: 100%;
  }

  .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .stats-banner {
    grid-template-columns: 1fr 1fr;
    padding: 2rem 1rem;
    gap: 1.5rem;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  footer {
    padding: 3rem 1rem 1.5rem;
  }

  .section-header {
    margin-bottom: 2.5rem;
  }

  .feature-card,
  .category-card,
  .step-card,
  .pricing-card {
    padding: 1.75rem 1.5rem;
  }

  .check-tool-container {
    padding: 1.5rem;
    max-width: 100%;
  }

  .contact-form-card {
    padding: 1.5rem;
  }

  .about-media {
    display: none; 
  }

  .about-text h2 {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 2rem;
  }

  .stat-number {
    font-size: 2rem;
  }


  .contact-info h2 {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }


  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-input {
    width: 100%;
  }

  .newsletter-submit {
    width: 100%;
    padding: 0.75rem;
  }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 0.85rem 1rem;
  }

  .logo {
    font-size: 1.2rem;
  }

  .logo-icon {
    width: 22px;
    height: 22px;
  }

  .main-content {
    padding: 1.5rem 0.875rem;
  }

  .hero {
    padding: 2rem 0 1.5rem;
  }

  .features-section,
  .categories-section,
  .how-it-works,
  .faq-section {
    padding: 3rem 0;
  }

  .trust-stats-section {
    padding: 2rem 0;
  }

  .stats-banner {
    grid-template-columns: 1fr 1fr;
    padding: 1.5rem 0.75rem;
    gap: 1rem;
  }

  .stat-value {
    font-size: 2rem;
  }

  .feature-card,
  .category-card,
  .step-card {
    padding: 1.5rem 1.25rem;
  }

  .pricing-card {
    padding: 1.5rem 1.25rem;
  }

  .check-tool-container {
    padding: 1.25rem;
    border-radius: var(--border-radius);
  }

  .contact-form-card {
    padding: 1.25rem;
    border-radius: var(--border-radius);
  }

  .faq-question {
    font-size: 0.95rem;
    padding: 1rem 1.25rem;
  }

  .price {
    font-size: 2.5rem;
  }

  footer {
    padding: 2rem 0.875rem 1rem;
  }

  .footer-container {
    gap: 1.5rem;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

.newsletter-toggle {
  display: none;
}

.newsletter-success {
  display: none;
  align-items: center;
  gap: 0.75rem;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 1rem 1.25rem;
  border-radius: var(--border-radius);
  animation: fadeInUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.newsletter-success .success-icon {
  color: var(--color-secondary);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
}

.newsletter-success h5 {
  color: var(--color-secondary);
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
  font-weight: 700;
  font-family: var(--font-heading);
}

.newsletter-success p {
  color: green;
  font-size: 0.85rem;
  margin: 0 !important;
}

.newsletter-toggle:checked ~ .newsletter-input-group {
  display: none;
}

.newsletter-toggle:checked ~ .newsletter-success {
  display: flex;
}

/* Categories Section */
.categories-section {
  padding: 5rem 0;
  border-top: 1px solid var(--border-color);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 2rem;
}

.category-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 2.25rem 2rem;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  text-align: center;
}

.category-card:hover {
  transform: translateY(-6px);
  border-color: rgba(124, 58, 237, 0.25);
  box-shadow: var(--shadow-md);
}

.category-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(124, 58, 237, 0.08);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin:0 auto 1.5rem;
  transition: var(--transition-fast);
}

.category-card:hover .category-icon {
  background: var(--color-accent);
  color: #fff;
  transform: scale(1.05);
}

.category-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  text-align: center;
  justify-content: center;
}

.category-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0 auto 1.5rem;
  flex-grow: 1;
  text-align: center;
  justify-content: center;
}

.category-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  gap: 0.35rem;
  text-align: center;
  justify-content: center;
}

.category-link i {
  transition: transform var(--transition-fast);
}

.category-card:hover .category-link i {
  transform: translateX(4px);
}

/* How It Works Section */
.how-it-works {
  padding: 5rem 0;
  border-top: 1px solid var(--border-color);
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 2.5rem;
  position: relative;
}

.step-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 3rem 2.25rem;
  position: relative;
  transition: var(--transition-normal);
  text-align: center;
  justify-content: center;
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: rgba(6, 182, 212, 0.25);
  box-shadow: var(--shadow-md);
}

.step-number {
  position: absolute;
  top: -20px;
  left: 2.25rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-primary));
  color: var(--bg-secondary);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  display: flex;
  text-align: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(6, 182, 212, 0.25);
}

.step-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  margin-top: 0.5rem;
  text-align: center;
  justify-content: center;
}

.step-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  text-align: center;
  justify-content: center;
}

/* Trust & Stats Section */
.trust-stats-section {
  padding: 3rem 0;
}

.stats-banner {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.04), rgba(124, 58, 237, 0.04));
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 3rem 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: 2.5rem;
  text-align: center;
  backdrop-filter: blur(8px);
}

.stat-box {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.stat-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
}

/* FAQ Section */
.faq-section {
  padding: 5rem 0;
  border-top: 1px solid var(--border-color);
}

.faq-accordion {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition-normal);
}

.faq-item[open] {
  border-color: rgba(6, 182, 212, 0.25);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  padding: 1.25rem 1.5rem;
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  user-select: none;
  list-style: none; /* Hide default arrow */
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-fast);
}

.faq-question::-webkit-details-marker {
  display: none; /* Hide Safari default arrow */
}

.faq-question::after {
  content: '\f078'; /* FontAwesome Chevron Down */
  font-family: 'Font Awesome 7 Free', 'Font Awesome 6 Free', sans-serif;
  font-weight: 900;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: transform var(--transition-normal);
}

.faq-item[open] .faq-question::after {
  transform: rotate(180deg);
  color: var(--color-cyan);
}

.faq-question:hover {
  background: rgba(6, 182, 212, 0.02);
  color: var(--color-cyan);
}

.faq-answer {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  animation: fadeIn 0.3s ease-out forwards;
}