@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Noto+Sans+SC:wght@300;400;500;700;900&display=swap');

:root {
  --primary: #ff4d79;
  --primary-hover: #e63966;
  --primary-light: #ffeef2;
  --primary-pastel: #ffccd5;
  --secondary: #ff8fab;
  --accent: #ffccd5;
  --text: #2c1a24;
  --text-muted: #7d6371;
  --bg: #ffffff;
  --bg-soft: #fff5f7;
  --bg-gradient: linear-gradient(135deg, #ffffff 0%, #fff7f9 50%, #ffeef2 100%);
  --bg-card: rgba(255, 255, 255, 0.85);
  --border: rgba(255, 77, 121, 0.12);
  --border-focus: rgba(255, 77, 121, 0.4);
  --shadow: 0 10px 35px rgba(255, 77, 121, 0.05);
  --shadow-hover: 0 20px 45px rgba(255, 77, 121, 0.12);
  --shadow-primary: 0 8px 25px rgba(255, 77, 121, 0.3);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --font: 'Outfit', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg-gradient);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Floating Particles Background */
.bg-particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.particle {
  position: absolute;
  background: radial-gradient(circle, rgba(255, 143, 171, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
  border-radius: 50%;
  animation: float 25s infinite linear;
}

@keyframes float {
  0% {
    transform: translateY(105vh) translateX(0) scale(0.8);
    opacity: 0;
  }
  10% {
    opacity: 0.8;
  }
  90% {
    opacity: 0.8;
  }
  100% {
    transform: translateY(-10vh) translateX(50px) scale(1.2);
    opacity: 0;
  }
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 600;
  font-size: 14px;
  border-radius: 100px;
  margin-bottom: 16px;
  border: 1px solid rgba(255, 77, 121, 0.15);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 16px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  border: none;
  gap: 8px;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(255, 77, 121, 0.45);
}

.btn-secondary {
  background: #ffffff;
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

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

/* Header & Nav */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

header.scrolled {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 77, 121, 0.08);
  box-shadow: 0 4px 30px rgba(255, 77, 121, 0.03);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  font-size: 24px;
  font-weight: 800;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  fill: var(--primary);
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 32px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 15px;
  transition: var(--transition);
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

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

.nav-btn {
  padding: 10px 22px;
  font-size: 14px;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
  z-index: 1001;
}

/* Hero Section */
.hero {
  padding-top: 180px;
  padding-bottom: 100px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}

.hero-title {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -1.5px;
}

.hero-title span {
  color: var(--primary);
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  border-top: 1px solid var(--border);
  padding-top: 32px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-val {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
}

.stat-lbl {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-img-wrapper {
  position: relative;
  width: 100%;
  max-width: 480px;
  animation: float-hero 6s ease-in-out infinite alternate;
}

@keyframes float-hero {
  0% { transform: translateY(0px) rotate(0deg); }
  100% { transform: translateY(-15px) rotate(1deg); }
}

.hero-bg-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(255, 143, 171, 0.25) 0%, rgba(255, 255, 255, 0) 70%);
  z-index: -1;
  pointer-events: none;
}

/* Core Advantages */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.advantage-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 40px 32px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
  opacity: 0;
  transition: var(--transition);
}

.advantage-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(255, 77, 121, 0.25);
}

.advantage-card:hover::before {
  opacity: 1;
}

.adv-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--primary);
  font-size: 24px;
}

.adv-icon-box svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.adv-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.adv-desc {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}

/* Node Latency Section */
.latency-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
}

.latency-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.latency-meta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.meta-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.dot-green { background: #10b981; box-shadow: 0 0 8px #10b981; }
.dot-yellow { background: #f59e0b; box-shadow: 0 0 8px #f59e0b; }

.node-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.node-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  background: #ffffff;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.node-card:hover {
  border-color: rgba(255, 77, 121, 0.3);
  box-shadow: 0 8px 20px rgba(255, 77, 121, 0.04);
  transform: translateY(-2px);
}

.node-info {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.node-flag {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-soft);
  font-size: 16px;
  border: 1px solid var(--border);
}

.node-name {
  font-weight: 600;
  font-size: 15px;
}

.node-type {
  font-size: 11px;
  background: var(--primary-light);
  color: var(--primary);
  padding: 2px 8px;
  border-radius: 4px;
  margin-top: 4px;
  display: inline-block;
  font-weight: 600;
}

.node-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px dashed var(--border);
  padding-top: 12px;
}

.node-ping {
  font-size: 14px;
  font-weight: 700;
  font-family: monospace;
  color: #10b981;
}

.node-ping.yellow {
  color: #f59e0b;
}

.node-ping.testing {
  color: var(--text-muted);
}

.node-load-bar {
  width: 60px;
  height: 4px;
  background: #e5e7eb;
  border-radius: 2px;
  overflow: hidden;
}

.node-load-fill {
  height: 100%;
  background: #10b981;
  width: 35%;
  transition: var(--transition);
}

.node-load-fill.yellow {
  background: #f59e0b;
}

.pulse-anim {
  animation: pulse-ring 1.5s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 77, 121, 0.4); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(255, 77, 121, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 77, 121, 0); }
}

/* Pricing Plans */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  align-items: stretch;
}

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.price-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(255, 77, 121, 0.3);
}

.price-card.popular {
  border-color: var(--primary);
  box-shadow: 0 15px 40px rgba(255, 77, 121, 0.15);
  background: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(255, 240, 243, 0.4) 100%);
}

.popular-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--primary);
  color: #ffffff;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
}

.price-name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.price-desc {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 28px;
  min-height: 42px;
}

.price-value {
  display: flex;
  align-items: baseline;
  margin-bottom: 32px;
}

.price-currency {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
}

.price-amount {
  font-size: 48px;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.price-period {
  font-size: 14px;
  color: var(--text-muted);
  margin-left: 4px;
}

.price-features {
  list-style: none;
  margin-bottom: 40px;
  flex-grow: 1;
}

.price-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 15px;
}

.price-features li svg {
  width: 18px;
  height: 18px;
  fill: var(--primary);
  flex-shrink: 0;
}

.price-btn {
  width: 100%;
}

/* Reviews */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(255, 77, 121, 0.2);
}

.review-stars {
  color: #ffb703;
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.review-content {
  color: var(--text-muted);
  font-size: 15px;
  margin-bottom: 24px;
  line-height: 1.6;
}

.review-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  border: 1px solid rgba(255, 77, 121, 0.15);
}

.user-name {
  font-weight: 600;
  font-size: 15px;
}

.user-status {
  font-size: 12px;
  color: var(--text-muted);
}

/* FAQ Accordion */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(255, 77, 121, 0.25);
  box-shadow: var(--shadow);
}

.faq-question {
  padding: 24px;
  font-weight: 600;
  font-size: 17px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.faq-icon {
  width: 24px;
  height: 24px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.faq-icon::before {
  content: '+';
  font-size: 24px;
  font-weight: 300;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
  color: var(--text-muted);
  font-size: 15px;
}

.faq-answer-content {
  padding: 0 24px 24px 24px;
  line-height: 1.7;
}

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

.faq-item.active .faq-answer {
  max-height: 300px;
}

/* Knowledge Base */
.kb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.kb-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.kb-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(255, 77, 121, 0.25);
}

.kb-cover {
  height: 160px;
  background: linear-gradient(135deg, var(--primary-light) 0%, #ffccd5 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 40px;
  position: relative;
  overflow: hidden;
}

.kb-cover-svg {
  width: 60px;
  height: 60px;
  fill: currentColor;
  opacity: 0.8;
}

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

.kb-meta {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
  display: flex;
  gap: 12px;
}

.kb-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.4;
  color: var(--text);
  text-decoration: none;
  transition: var(--transition);
}

.kb-title:hover {
  color: var(--primary);
}

.kb-excerpt {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.kb-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: var(--transition);
}

.kb-link:hover {
  color: var(--primary-hover);
  gap: 10px;
}

/* Call to Action Banner (Footer Section) */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  color: #ffffff;
  box-shadow: var(--shadow-primary);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0) 60%);
  pointer-events: none;
}

.cta-title {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.cta-desc {
  font-size: 18px;
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.9;
}

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

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

.btn-white:hover {
  background: var(--primary-light);
  color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(255, 255, 255, 0.25);
}

.btn-outline-white {
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
  transform: translateY(-2px);
}

/* Footer */
footer {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 14px;
  max-width: 320px;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 14px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

/* Articles layout sharing (for subpages) */
.article-header {
  padding-top: 140px;
  padding-bottom: 60px;
  background: linear-gradient(180deg, var(--primary-light) 0%, rgba(255,255,255,0) 100%);
  text-align: center;
}

.article-meta-info {
  display: flex;
  justify-content: center;
  gap: 20px;
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 16px;
}

.article-title-main {
  font-size: 40px;
  font-weight: 800;
  max-width: 900px;
  margin: 0 auto 24px auto;
  line-height: 1.3;
}

.article-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px 100px 24px;
}

.article-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  margin-bottom: 40px;
  font-size: 15px;
  transition: var(--transition);
}

.article-back-link:hover {
  transform: translateX(-4px);
  color: var(--primary-hover);
}

.article-content {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
}

.article-content p {
  margin-bottom: 24px;
}

.article-content h2 {
  font-size: 24px;
  font-weight: 700;
  margin: 40px 0 20px 0;
  border-left: 4px solid var(--primary);
  padding-left: 12px;
}

.article-content h3 {
  font-size: 19px;
  font-weight: 600;
  margin: 30px 0 15px 0;
}

.article-content ul, .article-content ol {
  margin-bottom: 24px;
  padding-left: 20px;
}

.article-content li {
  margin-bottom: 8px;
}

.article-content blockquote {
  background: var(--primary-light);
  border-left: 4px solid var(--primary);
  padding: 16px 24px;
  border-radius: 0 12px 12px 0;
  margin: 32px 0;
  font-style: italic;
}

.article-content img {
  max-width: 100%;
  border-radius: var(--radius-md);
  margin: 32px 0;
  box-shadow: var(--shadow);
}

.article-sidebar-box {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 40px;
  box-shadow: var(--shadow);
}

.article-sidebar-box h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--primary);
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .hero-title {
    font-size: 42px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  section {
    padding: 70px 0;
  }
  
  .section-title {
    font-size: 30px;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #ffffff;
    flex-direction: column;
    padding: 100px 40px;
    gap: 28px;
    align-items: flex-start;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .latency-controls {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .article-title-main {
    font-size: 30px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}