@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700;900&family=Noto+Serif+SC:wght@400;600;700;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

:root {
  --bg-paper: #FBF9F5;
  --bg-paper-dark: #F3EFE6;
  --text-main: #1A1A1A;
  --text-muted: #5A5955;
  --text-light: #8C8A84;
  --border-dark: #1A1A1A;
  --border-light: #E2DDD5;
  --accent-gold: #B8860B;
  --accent-red: #A32A2A;
  --font-serif: 'Cinzel', 'Noto Serif SC', serif;
  --font-sans: 'Plus Jakarta Sans', 'Noto Sans SC', sans-serif;
}

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

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

body {
  background-color: var(--bg-paper);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography Utilities */
.font-serif {
  font-family: var(--font-serif);
}

.font-sans {
  font-family: var(--font-sans);
}

/* Custom Grid & Borders */
.editorial-border-b {
  border-bottom: 1px solid var(--border-dark);
}

.editorial-border-t {
  border-top: 1px solid var(--border-dark);
}

.editorial-border-l {
  border-left: 1px solid var(--border-dark);
}

.editorial-border-r {
  border-right: 1px solid var(--border-dark);
}

.editorial-border-all {
  border: 1px solid var(--border-dark);
}

/* Header & Navigation */
.magazine-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(251, 249, 245, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-dark);
}

.magazine-nav-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 1.2rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--text-main);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-logo .issue-tag {
  font-size: 0.7rem;
  font-family: var(--font-sans);
  border: 1px solid var(--text-main);
  padding: 0.1rem 0.4rem;
  letter-spacing: 1px;
}

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

.nav-links a {
  text-decoration: none;
  color: var(--text-main);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.2s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 1px;
  background-color: var(--text-main);
  transition: width 0.3s ease;
}

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

.btn-editorial {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--text-main);
  color: var(--bg-paper);
  padding: 0.75rem 1.6rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--text-main);
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-editorial:hover {
  background-color: transparent;
  color: var(--text-main);
}

.btn-editorial-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: transparent;
  color: var(--text-main);
  padding: 0.75rem 1.6rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--text-main);
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-editorial-outline:hover {
  background-color: var(--text-main);
  color: var(--bg-paper);
}

/* Asymmetric Hero Section */
.hero-section {
  max-width: 1300px;
  margin: 0 auto;
  padding: 4rem 2rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.hero-meta {
  font-size: 0.85rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-meta::before {
  content: '';
  width: 40px;
  height: 1px;
  background-color: var(--text-main);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 3.8rem;
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 2rem;
  color: var(--text-main);
}

.hero-title span.accent-text {
  font-style: italic;
  font-weight: 400;
  color: var(--text-muted);
  display: block;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.hero-editorial-card {
  border: 1px solid var(--border-dark);
  padding: 2.5rem;
  background-color: var(--bg-paper-dark);
  position: relative;
}

.hero-editorial-card::before {
  content: 'EDITORIAL ISSUE #2026';
  position: absolute;
  top: -12px;
  right: 20px;
  background-color: var(--text-main);
  color: var(--bg-paper);
  font-size: 0.65rem;
  padding: 2px 8px;
  letter-spacing: 2px;
}

.hero-badge-number {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(26, 26, 26, 0.15);
  margin-bottom: -1.5rem;
}

.hero-card-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

/* Pull Quote Section */
.pull-quote-section {
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
  background-color: var(--bg-paper-dark);
  padding: 4rem 2rem;
  text-align: center;
}

.pull-quote-container {
  max-width: 900px;
  margin: 0 auto;
}

.quote-mark {
  font-family: var(--font-serif);
  font-size: 4rem;
  line-height: 1;
  color: var(--text-main);
  display: block;
  margin-bottom: -1.5rem;
}

.quote-text {
  font-family: var(--font-serif);
  font-size: 2rem;
  line-height: 1.4;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 1.5rem;
}

.quote-author {
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Section Header */
.magazine-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-dark);
}

.section-number {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  color: var(--text-main);
  opacity: 0.3;
}

.section-title-group h2 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-main);
}

.section-title-group p {
  font-size: 0.9rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Layout Containers */
.section-wrapper {
  max-width: 1300px;
  margin: 0 auto;
  padding: 5rem 2rem;
}

/* Asymmetric Advantages Grid */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border-dark);
}

.advantage-card {
  padding: 2.5rem 2rem;
  border-right: 1px solid var(--border-dark);
  transition: background-color 0.3s ease;
}

.advantage-card:last-child {
  border-right: none;
}

.advantage-card:hover {
  background-color: var(--bg-paper-dark);
}

.adv-num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1rem;
  display: block;
}

.adv-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.adv-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Node Latency & Live Status Dashboard */
.node-dashboard-container {
  border: 1px solid var(--border-dark);
  background-color: var(--bg-paper-dark);
}

.node-dashboard-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.dashboard-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 600;
}

.dot-pulse {
  width: 8px;
  height: 8px;
  background-color: #2E7D32;
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(46, 125, 50, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(46, 125, 50, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(46, 125, 50, 0); }
}

.node-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.node-table th {
  padding: 1rem 2rem;
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-dark);
  background-color: var(--bg-paper);
}

.node-table td {
  padding: 1.2rem 2rem;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border-light);
}

.node-table tr:last-child td {
  border-bottom: none;
}

.node-table tr:hover {
  background-color: rgba(0,0,0,0.02);
}

.ping-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  font-family: monospace;
  font-size: 0.85rem;
  font-weight: 700;
  border: 1px solid var(--border-dark);
  background-color: #E8F5E9;
  color: #1B5E20;
}

.ping-fast {
  background-color: #E8F5E9;
  color: #1B5E20;
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.pricing-card {
  border: 1px solid var(--border-dark);
  background-color: var(--bg-paper);
  padding: 3rem 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card.popular {
  background-color: var(--bg-paper-dark);
  box-shadow: 8px 8px 0px var(--text-main);
  transform: translateY(-4px);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--text-main);
  color: var(--bg-paper);
  padding: 0.2rem 1rem;
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
}

.plan-name {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.plan-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.plan-price {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 900;
  margin-bottom: 2rem;
  line-height: 1;
}

.plan-price span {
  font-size: 1rem;
  font-family: var(--font-sans);
  font-weight: 400;
  color: var(--text-muted);
}

.plan-features {
  list-style: none;
  margin-bottom: 2.5rem;
  border-top: 1px solid var(--border-light);
}

.plan-features li {
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.plan-features li::before {
  content: '✓';
  font-weight: bold;
}

/* User Reviews Section */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.review-card {
  border: 1px solid var(--border-dark);
  padding: 2rem;
  background-color: var(--bg-paper-dark);
  display: flex;
  flex-direction: flex-col;
  justify-content: space-between;
}

.review-quote {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid var(--border-dark);
  padding-top: 1rem;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-dark);
  background-color: var(--bg-paper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
}

.author-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
}

.author-info p {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Articles Knowledge Base Section */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.article-card {
  border: 1px solid var(--border-dark);
  padding: 2.5rem;
  background-color: var(--bg-paper);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.article-card:hover {
  transform: translateY(-3px);
  box-shadow: 6px 6px 0px var(--text-main);
}

.article-tag {
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 1rem;
  display: block;
}

.article-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.article-title a {
  color: var(--text-main);
  text-decoration: none;
}

.article-title a:hover {
  text-decoration: underline;
}

.article-excerpt {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.article-link {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-main);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.article-link:hover {
  text-decoration: underline;
}

/* FAQ Accordion */
.faq-list {
  max-width: 900px;
  margin: 0 auto;
  border-top: 1px solid var(--border-dark);
}

.faq-item {
  border-bottom: 1px solid var(--border-dark);
}

.faq-question {
  width: 100%;
  padding: 1.5rem 0;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-icon {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 1.5rem;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

/* Footer Section */
.magazine-footer {
  border-top: 1px solid var(--border-dark);
  background-color: var(--bg-paper-dark);
  padding: 4rem 2rem 2rem;
}

.footer-inner {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 360px;
  line-height: 1.6;
}

.footer-col h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  letter-spacing: 1px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 0.6rem;
}

.footer-col a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: var(--text-main);
  text-decoration: underline;
}

.footer-bottom {
  max-width: 1300px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-section {
    grid-template-columns: 1fr;
  }

  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .advantage-card {
    border-bottom: 1px solid var(--border-dark);
  }

  .advantage-card:nth-child(2) {
    border-right: none;
  }

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

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hero-title {
    font-size: 2.6rem;
  }

  .quote-text {
    font-size: 1.4rem;
  }

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

  .advantage-card {
    border-right: none;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }
}