/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #000000;
  --secondary-color: #ffffff;
  --text-color: #000000;
  --text-light: rgba(0, 0, 0, 0.7);
  --border-color: rgba(0, 0, 0, 0.1);
  --shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 8px 30px 0 rgba(0, 0, 0, 0.15);
  --transition: all 0.3s ease;
  --bg-light: rgba(0, 0, 0, 0.02);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-color);
  background-color: var(--secondary-color);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 300;
  line-height: 1.2;
  color: var(--text-color);
}

h2 {
  font-size: 36px;
}

h3 {
  font-size: 24px;
  font-weight: 500;
}

p {
  color: var(--text-light);
  font-size: 18px;
  line-height: 1.8;
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border-radius: 8px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: rgba(0, 0, 0, 0.8);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: var(--text-color);
  border: 1px solid rgba(0, 0, 0, 0.2);
}

.btn-secondary:hover {
  background-color: rgba(0, 0, 0, 0.05);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  padding: 20px 0;
  z-index: 1000;
}

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

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 600;
  color: var(--text-color);
}

.nav-brand i {
  font-size: 20px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

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

.login-btn {
  color: var(--text-color);
  border: 1px solid rgba(0, 0, 0, 0.2);
  padding: 8px 16px;
  border-radius: 8px;
  transition: var(--transition);
}

.login-btn:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--text-color);
  transition: var(--transition);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 100px;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 48px;
  font-weight: 300;
  margin-bottom: 20px;
}

.hero-description {
  font-size: 18px;
  margin-bottom: 40px;
}

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

/* Section Styles */
section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  font-size: 36px;
  font-weight: 300;
  margin-bottom: 60px;
}

/* About Section */
.about-box {
  background: var(--secondary-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 40px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  transition: var(--transition);
}

.about-box:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.about-text {
  font-size: 18px;
  line-height: 1.8;
}

/* Features Section */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.feature-card {
  background: var(--secondary-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 32px;
  text-align: center;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background-color: var(--primary-color);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.feature-icon i {
  color: var(--secondary-color);
  font-size: 32px;
}

.feature-title {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 16px;
}

.feature-description {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-light);
}

/* Sample Section */
.sample-box {
  background: var(--secondary-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 40px;
  max-width: 900px;
  margin: 0 auto;
}

.sample-header {
  margin-bottom: 24px;
}

.sample-title {
  font-size: 24px;
  font-weight: 500;
  margin-bottom: 8px;
}

.sample-subtitle {
  font-size: 14px;
  color: rgba(0, 0, 0, 0.6);
  margin-bottom: 0;
}

.sample-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sample-section {
  margin-bottom: 16px;
}

.sample-section-title {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 12px;
}

.sample-text {
  line-height: 1.6;
  margin-bottom: 16px;
}

.sample-list {
  list-style-position: inside;
  line-height: 1.8;
}

.sample-list li {
  margin-bottom: 8px;
  line-height: 1.6;
}

/* Benefits Section */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.benefit-card {
  background: var(--secondary-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 32px;
  text-align: center;
  transition: var(--transition);
}

.benefit-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.benefit-icon {
  width: 80px;
  height: 80px;
  background-color: var(--primary-color);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.benefit-icon i {
  color: var(--secondary-color);
  font-size: 32px;
}

.benefit-title {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 16px;
}

.benefit-description {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-light);
}

/* FAQ Section */
.faq {
  background: var(--bg-light);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 32px;
}

.faq-item {
  background: var(--secondary-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 32px;
  transition: var(--transition);
}

.faq-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.faq-question {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 16px;
  color: var(--text-color);
}

.faq-answer {
  font-size: 16px;
  line-height: 1.8;
  margin: 0;
}

/* CTA Section */
.cta {
  background: var(--bg-light);
  text-align: center;
}

.cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  font-size: 48px;
  font-weight: 300;
  margin-bottom: 20px;
}

.cta-description {
  font-size: 18px;
  margin-bottom: 32px;
}

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

/* Contact Section */
.contact-box {
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 48px;
  max-width: 600px;
  margin: 0 auto;
}

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

.contact-name {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 8px;
}

.contact-role {
  font-size: 16px;
  font-weight: 400;
  color: rgba(0, 0, 0, 0.6);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-item i {
  color: var(--text-light);
  font-size: 18px;
  margin-top: 4px;
}

.contact-label {
  color: rgba(0, 0, 0, 0.5);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 4px;
}

.contact-value {
  font-size: 16px;
  color: rgba(0, 0, 0, 0.8);
  margin: 0;
}

.contact-value a {
  color: rgba(0, 0, 0, 0.8);
  text-decoration: none;
  transition: var(--transition);
}

.contact-value a:hover {
  color: var(--text-color);
  text-decoration: underline;
}

/* Footer */
.footer {
  padding: 64px 0 32px;
  background: var(--bg-light);
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-brand h4 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
}

.footer-tagline {
  color: var(--text-light);
  margin: 0;
}

.footer-links {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

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

.footer-copyright {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
}

.footer-copyright p {
  color: rgba(0, 0, 0, 0.6);
  font-size: 14px;
  margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    right: -100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    flex-direction: column;
    padding: 20px;
    width: 90%;
    transition: var(--transition);
    box-shadow: var(--shadow-hover);
  }

  .nav-menu.active {
    right: 5%;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-title {
    font-size: 36px;
  }

  .section-title {
    font-size: 28px;
  }

  .cta-title {
    font-size: 36px;
  }

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

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

  .footer-links {
    justify-content: center;
  }

  .sample-box,
  .contact-box {
    padding: 24px;
  }

  .about-box {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 28px;
  }

  .section-title {
    font-size: 24px;
  }

  h3 {
    font-size: 20px;
  }

  p {
    font-size: 16px;
  }
}

/* Print Styles for SEO and AdSense */
@media print {
  .navbar,
  .footer,
  .btn,
  .nav-toggle {
    display: none;
  }

  body {
    font-size: 12pt;
  }

  h1, h2, h3 {
    page-break-after: avoid;
  }
}

/* Blog Section Styles */
.blog-section {
  background-color: var(--secondary-color);
  padding: 80px 0;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.blog-card {
  background: var(--secondary-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.blog-card-image {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.05) 0%, rgba(0, 0, 0, 0.02) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: rgba(0, 0, 0, 0.15);
}

.blog-card-content {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-meta {
  display: flex;
  gap: 16px;
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.blog-card-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-card-meta i {
  font-size: 12px;
}

.blog-card-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  line-height: 1.4;
  color: var(--text-color);
}

.blog-card-excerpt {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: var(--transition);
  padding: 8px 0;
  border-bottom: 1px solid transparent;
}

.blog-card-link:hover {
  border-bottom-color: var(--text-color);
}

/* Individual Blog Post Styles */
.blog-post {
  max-width: 900px;
  margin: 0 auto;
  padding-top: 100px;
}

.blog-post-header {
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border-color);
}

.blog-post-title {
  font-size: 42px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
  color: var(--text-color);
}

.blog-post-meta {
  display: flex;
  gap: 24px;
  font-size: 15px;
  color: var(--text-light);
  flex-wrap: wrap;
}

.blog-post-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.blog-post-content {
  font-size: 18px;
  line-height: 1.8;
  color: var(--text-color);
}

.blog-post-content .lead {
  font-size: 22px;
  font-weight: 400;
  color: var(--text-light);
  margin-bottom: 32px;
  line-height: 1.6;
}

.blog-post-content h2 {
  font-size: 32px;
  font-weight: 600;
  margin-top: 48px;
  margin-bottom: 20px;
  color: var(--text-color);
}

.blog-post-content h3 {
  font-size: 24px;
  font-weight: 600;
  margin-top: 36px;
  margin-bottom: 16px;
  color: var(--text-color);
}

.blog-post-content p {
  margin-bottom: 20px;
}

.blog-post-content ul,
.blog-post-content ol {
  margin-bottom: 24px;
  padding-left: 32px;
}

.blog-post-content li {
  margin-bottom: 12px;
  color: var(--text-light);
  line-height: 1.8;
}

.blog-post-content strong {
  color: var(--text-color);
  font-weight: 600;
}

.blog-post-cta {
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 40px;
  text-align: center;
  margin-top: 48px;
  margin-bottom: 48px;
}

.blog-post-cta h3 {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-color);
}

.blog-post-cta p {
  font-size: 18px;
  margin-bottom: 24px;
}

.blog-post-footer {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
}

.blog-post-share h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
}

.share-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-color);
  text-decoration: none;
  transition: var(--transition);
}

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

/* Blog Section Responsive */
@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .blog-post-title {
    font-size: 32px;
  }

  .blog-post-content h2 {
    font-size: 26px;
  }

  .blog-post-content h3 {
    font-size: 20px;
  }

  .blog-post-cta {
    padding: 24px;
  }

  .blog-post-cta h3 {
    font-size: 22px;
  }
}

@media (max-width: 480px) {
  .blog-post-title {
    font-size: 26px;
  }

  .blog-post-content .lead {
    font-size: 18px;
  }

  .blog-post-content h2 {
    font-size: 22px;
  }

  .blog-post-content h3 {
    font-size: 18px;
  }

  .blog-card-title {
    font-size: 18px;
  }
}