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

:root {
  --primary-color: #0ea5e9;
  --secondary-color: #0284c7;
  --accent-color: #06b6d4;
  --dark-color: #0c4a6e;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --bg-light: #f0f9ff;
  --bg-white: #ffffff;
  --border-color: #e0f2fe;
  --success-color: #10b981;
  --error-color: #ef4444;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-dark);
  background-color: var(--bg-white);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.header-main {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 0;
  position: relative;
  z-index: 999;
}

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

.logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-color);
}

.nav-main {
  display: flex;
  gap: 20px;
}

.nav-main a {
  color: var(--text-dark);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color 0.3s;
}

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

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--text-dark);
}

.hero-modern {
  position: relative;
  background: linear-gradient(135deg, var(--dark-color) 0%, var(--primary-color) 50%, var(--accent-color) 100%);
  min-height: 500px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 60px 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(6, 182, 212, 0.3) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(14, 165, 233, 0.2) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  color: var(--bg-white);
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-content h1 {
  font-size: 42px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-content .highlight {
  display: block;
  background: linear-gradient(90deg, #fff, #e0f2fe);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 30px;
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  color: #e0f2fe ;
}

.hero-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.btn-hero-primary, .btn-hero-secondary {
  padding: 12px 28px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s;
  display: inline-block;
}

.btn-hero-primary {
  background: var(--bg-white);
  color: var(--primary-color);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.btn-hero-secondary {
  background: transparent;
  color: var(--bg-white);
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--bg-white);
}

.hero-stats {
  display: flex;
  gap: 30px;
  justify-content: center;
  flex-wrap: wrap;
}

.stat-mini {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-mini strong {
  font-size: 24px;
  font-weight: 700;
}

.stat-mini span {
  font-size: 11px;
  opacity: 0.9;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.page-hero {
  background: var(--bg-light);
  padding: 40px 0;
  text-align: center;
}

.page-hero h1 {
  font-size: 30px;
  margin-bottom: 10px;
}

.btn-primary, .btn-secondary {
  display: inline-block;
  padding: 10px 24px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 6px;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--primary-color);
  color: var(--bg-white);
}

.btn-primary:hover {
  background: var(--secondary-color);
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background: var(--primary-color);
  color: var(--bg-white);
}

section {
  padding: 40px 0;
}

h2 {
  font-size: 26px;
  margin-bottom: 20px;
  color: var(--text-dark);
  font-weight: 700;
}

h3 {
  font-size: 18px;
  margin-bottom: 10px;
  color: var(--text-dark);
  font-weight: 600;
}

p {
  margin-bottom: 12px;
  color: var(--text-light);
  font-size: 14px;
}

.features-intro, .benefits, .how-it-works, .testimonials, .stats, .faq {
  background: var(--bg-white);
}

.features-intro:nth-child(even), .benefits:nth-child(even), .testimonials:nth-child(even) {
  background: var(--bg-light);
}

.features-grid, .benefits-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.feature-card, .benefit-item {
  background: var(--bg-white);
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover, .benefit-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.about-section {
  padding: 50px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.about-text h2 {
  margin-bottom: 20px;
}

.about-text p {
  margin-bottom: 15px;
  line-height: 1.7;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 20px;
}

.mini-feature {
  background: var(--bg-light);
  padding: 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dark);
}

.about-image img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.step {
  text-align: center;
  padding: 20px;
}

.step-number {
  display: inline-block;
  width: 40px;
  height: 40px;
  background: var(--primary-color);
  color: var(--bg-white);
  border-radius: 50%;
  line-height: 40px;
  font-weight: 700;
  margin-bottom: 12px;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.testimonial {
  background: var(--bg-white);
  padding: 20px;
  border-radius: 8px;
  border-left: 4px solid var(--primary-color);
}

.testimonial p {
  font-style: italic;
  margin-bottom: 10px;
}

.author {
  font-size: 12px;
  color: var(--text-light);
  font-weight: 600;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.stat-item {
  text-align: center;
  padding: 20px;
}

.stat-number {
  display: block;
  font-size: 36px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.stat-label {
  display: block;
  font-size: 13px;
  color: var(--text-light);
}

.workflow-section {
  background: var(--bg-light);
  padding: 50px 0;
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 25px;
}

.workflow-item {
  background: var(--bg-white);
  padding: 25px;
  border-radius: 10px;
  border-left: 4px solid var(--primary-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.integration-showcase {
  padding: 50px 0;
}

.integration-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 25px;
}

.integration-cat {
  background: var(--bg-light);
  padding: 25px;
  border-radius: 10px;
  text-align: center;
}

.integration-cat h3 {
  color: var(--primary-color);
  margin-bottom: 10px;
}

.security-section {
  background: var(--bg-light);
  padding: 50px 0;
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 25px;
}

.security-item {
  background: var(--bg-white);
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.roi-section {
  padding: 50px 0;
}

.roi-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
  margin-top: 25px;
  align-items: start;
}

.roi-list {
  list-style: none;
  margin-top: 15px;
}

.roi-list li {
  padding: 8px 0 8px 25px;
  position: relative;
  font-size: 14px;
  color: var(--text-light);
}

.roi-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success-color);
  font-weight: 700;
}

.roi-cta {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: var(--bg-white);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
}

.roi-cta h3 {
  color: var(--bg-white);
  margin-bottom: 12px;
}

.roi-cta p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 20px;
}

.roi-cta .btn-primary {
  background: var(--bg-white);
  color: var(--primary-color);
}

.faq-list {
  max-width: 800px;
  margin: 20px auto 0;
}

.faq-item {
  background: var(--bg-white);
  padding: 18px;
  margin-bottom: 12px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.features-detailed {
  padding: 40px 0;
}

.feature-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
  margin-bottom: 40px;
}

.feature-detail.reverse {
  direction: rtl;
}

.feature-detail.reverse > * {
  direction: ltr;
}

.feature-detail img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.feature-text ul {
  list-style: none;
  margin-top: 12px;
}

.feature-text ul li {
  padding: 6px 0 6px 20px;
  position: relative;
  font-size: 13px;
  color: var(--text-light);
}

.feature-text ul li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success-color);
  font-weight: 700;
}

.additional-features {
  background: var(--bg-light);
}

.integration-section {
  padding: 40px 0;
}

.integration-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.integration-item {
  background: var(--bg-white);
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.pricing-section {
  padding: 40px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.pricing-card {
  background: var(--bg-white);
  padding: 25px;
  border-radius: 8px;
  border: 2px solid var(--border-color);
  text-align: center;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.pricing-card.featured {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(14,165,233,0.2);
}

.badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background: var(--primary-color);
  color: var(--bg-white);
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.price {
  margin: 15px 0;
}

.amount {
  font-size: 36px;
  font-weight: 700;
  color: var(--primary-color);
}

.period {
  display: block;
  font-size: 12px;
  color: var(--text-light);
  margin-top: 4px;
}

.package-desc {
  font-size: 13px;
  margin: 15px 0;
  min-height: 40px;
}

.features-list {
  list-style: none;
  margin: 20px 0;
  text-align: left;
}

.features-list li {
  padding: 8px 0;
  font-size: 13px;
  color: var(--text-light);
  border-bottom: 1px solid var(--border-color);
}

.features-list li:last-child {
  border-bottom: none;
}

.pricing-faq, .comparison-section {
  background: var(--bg-light);
  padding: 40px 0;
}

.comparison-note {
  background: var(--bg-white);
  padding: 15px;
  border-radius: 8px;
  margin-top: 20px;
  border-left: 4px solid var(--primary-color);
}

.contact-section {
  padding: 40px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 20px;
}

.contact-info {
  background: var(--bg-light);
  padding: 25px;
  border-radius: 8px;
}

.info-item {
  margin-bottom: 20px;
}

.info-item h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.info-item p {
  font-size: 13px;
}

.contact-form-wrapper {
  background: var(--bg-white);
}

.contact-form {
  margin-top: 20px;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 13px;
  font-family: inherit;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

.checkbox-group {
  margin: 20px 0;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12px;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  margin-top: 2px;
  width: auto;
}

.checkbox-label a {
  color: var(--primary-color);
  text-decoration: underline;
}

.map-section {
  background: var(--bg-light);
  padding: 40px 0;
}

.map-wrapper {
  margin-top: 20px;
  border-radius: 8px;
  overflow: hidden;
}

.contact-cta {
  padding: 40px 0;
}

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.reason-item {
  background: var(--bg-light);
  padding: 20px;
  border-radius: 8px;
}

.thankyou-page, .error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-light);
  padding: 20px;
}

.thankyou-content, .error-content {
  text-align: center;
  max-width: 600px;
}

.thankyou-content h1, .error-content h1 {
  font-size: 32px;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.error-content h1 {
  font-size: 72px;
}

.error-content h2 {
  font-size: 24px;
  margin-bottom: 15px;
}

.thankyou-actions, .error-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-top: 25px;
  flex-wrap: wrap;
}

.thankyou-info {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.policy-page {
  padding: 40px 0;
}

.policy-page h1 {
  font-size: 32px;
  margin-bottom: 10px;
}

.update-date {
  font-size: 12px;
  color: var(--text-light);
  margin-bottom: 30px;
}

.policy-content {
  max-width: 900px;
  margin: 0 auto;
}

.policy-content h2 {
  font-size: 22px;
  margin-top: 30px;
  margin-bottom: 15px;
}

.policy-content h3 {
  font-size: 17px;
  margin-top: 20px;
  margin-bottom: 10px;
}

.policy-content p {
  margin-bottom: 15px;
  line-height: 1.7;
}

.footer {
  background: var(--text-dark);
  color: var(--bg-white);
  padding: 40px 0 20px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-col h4 {
  font-size: 15px;
  margin-bottom: 12px;
  color: var(--bg-white);
}

.footer-col p {
  font-size: 12px;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
}

.footer-col a {
  display: block;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: 12px;
  margin-bottom: 8px;
  transition: color 0.3s;
}

.footer-col a:hover {
  color: var(--bg-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(255,255,255,0.7);
}

.footer-links {
  display: flex;
  gap: 15px;
}

.footer-links a {
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.3s;
}

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

.privacy-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--text-dark);
  color: var(--bg-white);
  padding: 20px;
  z-index: 1000;
  display: none;
}

.privacy-popup.show {
  display: block;
}

.privacy-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.privacy-content h3 {
  font-size: 16px;
  margin-bottom: 6px;
  color: var(--bg-white);
}

.privacy-content p {
  font-size: 12px;
  color: rgba(255,255,255,0.9);
}

.btn-accept {
  background: var(--primary-color);
  color: var(--bg-white);
  border: none;
  padding: 10px 24px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s;
}

.btn-accept:hover {
  background: var(--secondary-color);
}

@media (max-width: 768px) {
  .nav-main {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-white);
    flex-direction: column;
    padding: 15px;
    border-top: 1px solid var(--border-color);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  }

  .nav-main.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .hero-modern {
    min-height: 400px;
    padding: 40px 0;
  }

  .hero-content h1 {
    font-size: 28px;
  }

  .hero-subtitle {
    font-size: 14px;
    color: #e0f2fe;
  }

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

  .about-image {
    order: -1;
  }

  h2 {
    font-size: 22px;
  }

  .feature-detail {
    grid-template-columns: 1fr;
  }

  .feature-detail.reverse {
    direction: ltr;
  }

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

  .roi-content {
    grid-template-columns: 1fr;
  }

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

  .thankyou-actions, .error-actions {
    flex-direction: column;
  }

  .thankyou-actions a, .error-actions a {
    width: 100%;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 13px;
  }

  .hero-content h1 {
    font-size: 24px;
  }

  .hero-subtitle {
    font-size: 13px;
    color: #e0f2fe;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn-hero-primary, .btn-hero-secondary {
    width: 100%;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  h2 {
    font-size: 20px;
  }

  h3 {
    font-size: 16px;
  }

  .stat-number {
    font-size: 28px;
  }

  .amount {
    font-size: 30px;
  }
}