:root {
  --gradient-start: #1a0f2e;
  --gradient-end: #e65c25;
  --primary-color: #800000;
  --secondary-color: #4a0000;
  --text-light: #ffffff;
  --text-dark: #333333;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Quicksand', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background: #f5f5f5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Quicksand', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  font-weight: 700;
  text-align: center;
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: white;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  z-index: 50;
  padding: 0;
}

.main-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 24px;
}

.logo img {
  height: 48px;
  width: auto;
}

.navMenu {
  display: none;
  cursor: pointer;
  padding: 8px;
}

.navMenu svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  transition: transform 0.3s ease;
}

.navMenu:hover svg {
  transform: scale(1.1);
}

#navInput {
  display: none;
}

.nav ul {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 24px;
  margin: 0;
  padding: 0;
}

.nav a {
  text-decoration: none;
  color: #374151;
  font-weight: 500;
  font-size: 14px;
  transition: color 0.3s ease;
  position: relative;
  text-align: center;
}

.nav a:hover {
  color: #800000;
}

.nav a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 50%;
  background-color: #800000;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav a:hover::after {
  width: 100%;
}

.close-nav {
  display: none;
}

.fullclose {
  display: none;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #1a0f2e 0%, #e65c25 100%);
  color: white;
  padding: 96px 24px 64px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.1), transparent);
  opacity: 0.1;
}

.hero-content {
  position: relative;
  max-width: 1024px;
  margin: 0 auto;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 24px;
  text-align: center;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 32px;
  opacity: 0.9;
  text-align: center;
}

.hero-card {
  background: rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 32px;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.hero-card p {
  font-size: 1.125rem;
  font-weight: 500;
  text-align: center;
}

/* Main Content */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 24px;
  text-align: center;
}

/* QR Code Section */
.qr-section {
  display: flex;
  justify-content: center;
  margin-bottom: 80px;
}

.qr-card {
  background: white;
  border-radius: 16px;
  padding: 48px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
  border: 1px solid #e5e7eb;
  max-width: 384px;
  transition: all 0.3s ease;
  text-align: center;
}

.qr-card:hover {
  box-shadow: 0 16px 48px rgba(0,0,0,0.15);
  transform: translateY(-8px);
}

.qr-header {
  text-align: center;
  margin-bottom: 32px;
}

.qr-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 12px;
  text-align: center;
}

.qr-header p {
  color: #6b7280;
  text-align: center;
}

.qr-container {
  background: #f9fafb;
  border-radius: 16px;
  padding: 32px;
  border: 1px solid #f3f4f6;
}

.qr-code {
  width: 240px;
  height: 240px;
  margin: 0 auto;
  border-radius: 12px;
  background: white;
  padding: 8px;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 80px;
  text-align: center;
}

.feature-card {
  background: white;
  border-radius: 16px;
  padding: 12px;
  box-shadow: 0 5px 16px rgba(0,0,0,0.1);
  border: 1px solid #f3f4f6;
  transition: all 0.3s ease;
  text-align: center;
}

.feature-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  transform: translateY(-8px);
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, #1a0f2e 0%, #e65c25 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.feature-icon svg {
  width: 32px;
  height: 32px;
  color: white;
  stroke-width: 2;
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #800000;
  margin-bottom: 16px;
  text-align: center;
}

.feature-card p {
  color: #6b7280;
  line-height: 1.6;
  text-align: center;
}

/* grid et card */

.blog-grid {
        max-width: 1200px;
        margin: var(--spacing-lg) auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: var(--spacing-lg);
        padding: var(--spacing-lg);
      }

      .blog-card {
        background: white;
        border-radius: var(--border-radius);
        overflow: hidden;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
      }

      .blog-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 12px rgba(26, 15, 46, 0.2);
      }

.blog-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 12px rgba(26, 15, 46, 0.2);
      }

      .blog-image {
        width: 100%;
        height: 200px;
        object-fit: cover;
      }

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

      .blog-title {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-md);
        color: var(--primary-color);
      }

      .blog-description {
        margin-bottom: var(--spacing-md);
        color: var(--text-dark);
      }
    .read-more {
        display: inline-block;
        background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
        color: var(--text-light);
        padding: 0.75rem 1.5rem;
        border-radius: var(--border-radius);
        text-decoration: none;
        transition: var(--transition);
      }

      .read-more:hover {
        background: linear-gradient(135deg, var(--gradient-end) 0%, var(--gradient-start) 100%);
      }

/* Trust Section */
.trust-section {
  background: white;
  border-radius: 16px;
  padding: 48px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  border: 1px solid #f3f4f6;
  text-align: center;
}

.trust-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #10b981, #059669);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 32px;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
}

.trust-icon svg {
  width: 48px;
  height: 48px;
  color: white;
  stroke-width: 2;
}

.trust-section h3 {
  font-size: 1.875rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 24px;
  text-align: center;
}

.trust-section > p {
  font-size: 1.125rem;
  color: #374151;
  max-width: 1024px;
  margin: 0 auto 40px;
  line-height: 1.6;
  text-align: center;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.trust-badge {
  display: flex;
  align-items: center;
  color: #374151;
  background: #f9fafb;
  border-radius: 12px;
  padding: 12px 24px;
  border: 1px solid #e5e7eb;
}

.trust-badge svg {
  width: 24px;
  height: 24px;
  margin-right: 12px;
  stroke-width: 2;
}

.trust-badge .shield {
  color: #10b981;
}

.trust-badge .star {
  color: #f59e0b;
}

.trust-badge .users {
  color: #800000;
}

.trust-badge span {
  font-weight: 600;
}

/* Footer */
.footer {
  background: linear-gradient(135deg, #1a0f2e 0%, #e65c25 100%);
  color: white;
  padding: 64px 24px;
  text-align: center;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  text-align: center;
}

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

.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.footer-brand-icon {
  width: 32px;
  height: 32px;
  background: rgba(255,255,255,0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
}

.footer-brand-icon svg {
  width: 20px;
  height: 20px;
  color: white;
}

.footer-brand span {
  font-size: 1.125rem;
  font-weight: 700;
}

.footer-section h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 16px;
  text-align: center;
}

.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-section li {
  margin-bottom: 8px;
}

.footer-section a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: 14px;
  transition: opacity 0.3s ease;
  text-align: center;
  display: block;
}

.footer-section a:hover {
  opacity: 1;
  text-decoration: underline;
}

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

.footer-contact p {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  font-size: 14px;
}

.footer-contact svg {
  width: 16px;
  height: 16px;
  margin-right: 8px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.2);
  margin-top: 48px;
  padding-top: 32px;
  text-align: center;
}

.footer-bottom p {
  text-align: center;
}

/* Mobile Styles */
@media (max-width: 1024px) {
  .navMenu {
    display: block;
  }

  .nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    background: white;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 60;
  }

  #navInput:checked ~ .nav {
    transform: translateX(0);
  }

  .nav ul {
    flex-direction: column;
    height: 100%;
    padding: 0;
    gap: 0;
  }

  .close-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    border-bottom: 1px solid #f3f4f6;
  }

  .close {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 8px;
  }

  .close span {
    margin-right: 8px;
    font-weight: 500;
  }

  .close svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
  }

  .nav li:not(.close-nav) {
    width: 100%;
  }

  .nav li:not(.close-nav) a {
    display: block;
    padding: 16px;
    border-bottom: 1px solid #f0f0f0;
    text-align: center;
    transition: background-color 0.2s ease;
  }

  .nav li:not(.close-nav):last-child a {
    border-bottom: none;
  }

  .nav li:not(.close-nav) a:hover {
    background-color: #f8f9fa;
    color: #800000;
  }

  .fullclose {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 55;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }

  #navInput:checked ~ .fullclose {
    opacity: 1;
    visibility: visible;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .logo img {
    height: 40px;
  }

  .main-content {
    padding: 48px 16px;
  }

  .qr-card {
    padding: 32px 24px;
  }

  .qr-code {
    width: 200px;
    height: 200px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .feature-card {
    padding: 24px;
  }

  .trust-section {
    padding: 32px 24px;
  }

  .trust-badges {
    flex-direction: column;
    gap: 16px;
  }

  .footer {
    padding: 48px 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* Utility Classes */
.hidden {
  display: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}