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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #ffffff;
  color: #333;
  line-height: 1.6;
  min-height: 100vh;
}

/* Main Site Header - Static as requested to avoid overlap */
header,
body>header {
  background: #ffffff;
  padding: 20px 0;
  border-bottom: 1px solid #f3f4f6;
  position: relative;
  top: auto;
  z-index: 1000;
}

.header-nav {
  display: flex;
  gap: 15px;
  align-items: center;
}

.nav-item {
  color: #374151;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  padding: 6px 4px;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.nav-item:hover {
  color: #2563eb;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

@media (max-width: 1024px) {
  .header-nav {
    display: none;
  }
}

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

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: #000;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.logo-text {
  font-weight: 700;
  font-size: 1.8rem;
  letter-spacing: -0.01em;
}

.logo-icon {
  font-size: 1.8rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
}

.language-selector select {
  padding: 8px 12px;
  border: 2px solid #e0e6ed;
  border-radius: 8px;
  background: white;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.language-selector select:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

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

/* Common Section Styles */
.hero-section {
  text-align: center;
  padding: 60px 20px;
  color: #000000;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.3rem;
  opacity: 0.9;
  max-width: 800px;
  margin: 0 auto 40px;
}

/* Footer */
footer {
  background: #ffffff;
  color: #000000;
  padding: 40px 0;
  text-align: center;
  border-top: 1px solid #e2e8f0;
}

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

.footer-links {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.footer-links a {
  color: #000000;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #2563eb;
}

/* Shared injected header / footer */
.pn-site-header {
  background: #ffffff;
  padding: 20px 0;
  border-bottom: 1px solid #f3f4f6;
  box-shadow: none;
  position: relative;
  top: auto;
  z-index: 1000;
}

.pn-site-header .header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pn-site-header .logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: #000;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

/* Narrow phones: logo + menu button must fit inside the 20px side padding.
   At 1.8rem the header is ~370–385px wide and overflows 360px screens. */
@media (max-width: 420px) {
  .pn-site-header .logo {
    font-size: 1.45rem;
  }
}

@media (max-width: 340px) {
  .pn-site-header .logo {
    font-size: 1.25rem;
  }
}

.pn-site-header .header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.pn-site-header .header-nav {
  display: flex;
  gap: 15px;
  align-items: center;
}

.pn-site-header .nav-item {
  color: #374151;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  padding: 6px 4px;
  white-space: nowrap;
  background: transparent;
  border-radius: 0;
  transition: color 0.2s ease;
}

.pn-site-header .nav-item:hover {
  color: #2563eb;
  text-decoration: none;
}

.pn-site-header .nav-item.nav-active {
  color: #2563eb;
  font-weight: 700;
}

.pn-site-header .pn-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: #374151;
  width: auto;
  min-width: 34px;
  height: 34px;
  text-transform: none;
  letter-spacing: 0;
  box-shadow: none;
  border-radius: 6px;
}

.pn-site-footer {
  background: #ffffff;
  color: #000000;
  padding: 40px 0;
  text-align: center;
  border-top: 1px solid #e2e8f0;
}

.pn-site-footer .footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.pn-site-footer .footer-links {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.pn-site-footer .footer-links a {
  color: #000000;
  text-decoration: none;
  transition: color 0.3s ease;
}

.pn-site-footer .footer-links a:hover {
  color: #2563eb;
  text-decoration: none;
}

.pn-site-footer .pn-footer-copy {
  color: #9ca3af;
  font-size: 0.85rem;
  margin-top: 16px;
}

.ad-slot {
  margin: 28px 0;
  min-height: 90px;
  text-align: center;
}

.ad-slot ins.adsbygoogle {
  display: block;
}

@media print {
  .ad-slot {
    display: none !important;
  }
}

@media (max-width: 1024px) {
  .pn-site-header .header-nav {
    display: none;
  }

  .pn-site-header .pn-hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .pn-site-header .header-nav.pn-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    padding: 12px 20px;
    gap: 8px;
    z-index: 999;
  }
}

.footer-language-section {
  margin: 30px 0 20px;
  padding: 20px 0;
  border-top: 1px solid #e2e8f0;
}

.footer-language-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: #000000;
}

.footer-language-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-language-links a {
  color: #555555;
  text-decoration: none;
  padding: 5px 10px;
  border-radius: 5px;
  transition: all 0.3s ease;
  font-size: 14px;
}

.footer-language-links a:hover {
  background: #f1f5f9;
  color: #2563eb;
}

.footer-language-links a.current {
  background: #e2e8f0;
  color: #000000;
  font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .container {
    padding: 15px;
  }
}

/* FAQ & SEO Styles */
.faq-section {
  background: white;
  border-radius: 20px;
  padding: 60px 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  margin-bottom: 60px;
}

.faq-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 50px;
  color: #000000;
}

.faq-item {
  border-bottom: 1px solid #e2e8f0;
  padding: 25px 0;
}

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

.faq-question {
  font-size: 1.2rem;
  font-weight: 600;
  color: #000000;
  margin-bottom: 15px;
}

.faq-answer {
  color: #555555;
  line-height: 1.7;
}

.seo-section {
  padding: 60px 40px;
  background: #fafafa;
  border-radius: 12px;
  margin: 60px 0;
  line-height: 1.8;
  font-size: 1.05rem;
}

.seo-section h2 {
  margin-bottom: 20px;
  color: #000;
}

.seo-section p {
  margin-bottom: 15px;
}