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

:root {
  --bg-primary: #070a13;
  --bg-secondary: #0c1122;
  --bg-tertiary: #131b31;
  --accent-primary: #6366f1;
  --accent-secondary: #a855f7;
  --accent-cyan: #06b6d4;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dark: #64748b;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(99, 102, 241, 0.3);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 25px rgba(99, 102, 241, 0.35);
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Global Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

p {
  color: var(--text-muted);
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-smooth);
}

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

.section {
  padding: 96px 0;
}

.text-center {
  text-align: center;
}

.gradient-text {
  background: linear-gradient(135deg, #a855f7 0%, #6366f1 50%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.gradient-text-alt {
  background: linear-gradient(135deg, #06b6d4 0%, #3b82f6 50%, #6366f1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

/* Background Gradients & Glow Effects */
.bg-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
  pointer-events: none;
  z-index: 0;
  filter: blur(40px);
}

.hero-glow-1 {
  top: 10%;
  left: 15%;
}

.hero-glow-2 {
  top: 25%;
  right: 15%;
}

/* Header & Nav */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background-color: rgba(7, 10, 19, 0.75);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 0;
}

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

.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 24px;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
}

.logo-text {
  background: linear-gradient(to right, #ffffff, #94a3b8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 9999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  color: #ffffff;
  border: none;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
  background: linear-gradient(135deg, #7c3aed 0%, #c084fc 100%);
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 13px;
}

/* Hero Section */
.hero {
  position: relative;
  padding: 120px 0 80px 0;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 60px;
}

.hero-content {
  text-align: left;
}

.hero-tag {
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: #818cf8;
  padding: 6px 16px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-tag::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
}

.hero h1 {
  font-size: 52px;
  font-weight: 800;
  margin-bottom: 24px;
  line-height: 1.15;
}

.hero p {
  font-size: 18px;
  max-width: 640px;
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  justify-content: flex-start;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-features-list {
  display: flex;
  justify-content: flex-start;
  gap: 32px;
  list-style: none;
  font-size: 14px;
  color: var(--text-muted);
}

.hero-features-list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-features-list svg {
  color: var(--accent-cyan);
}

/* Dynamic visual graphic styling */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: float-slow 6s ease-in-out infinite;
}

.visual-card {
  width: 100%;
  max-width: 440px;
  background: rgba(12, 17, 34, 0.7);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow-md), inset 0 0 20px rgba(99, 102, 241, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.visual-card::after {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
  filter: blur(20px);
  z-index: -1;
}

.visual-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.visual-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--accent-cyan);
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: #10b981;
  border-radius: 50%;
  position: relative;
}

.status-dot::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #10b981;
  animation: pulse-green 2s infinite;
}

.visual-brand {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
}

.visual-metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.metric-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px 16px;
}

.metric-label {
  font-size: 10px;
  color: var(--text-dark);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.metric-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
  font-family: var(--font-heading);
}

.metric-value span {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-muted);
  margin-left: 2px;
}

.visual-graph {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 16px;
  position: relative;
  height: 120px;
  overflow: hidden;
  margin-bottom: 20px;
}

.graph-svg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.graph-path-bg {
  stroke: rgba(99, 102, 241, 0.1);
  stroke-width: 2;
  fill: none;
}

.graph-path-fg {
  stroke: url(#graph-grad);
  stroke-width: 3;
  fill: none;
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: draw-line-anim 4s linear infinite;
}

.visual-node-list {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.visual-node-item {
  flex: 1;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px 4px;
  text-align: center;
  font-size: 11px;
  transition: var(--transition-smooth);
}

.visual-node-item.active {
  border-color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.05);
}

.node-name {
  font-weight: 600;
  margin-bottom: 2px;
}

.node-ping {
  color: #10b981;
  font-size: 10px;
}

/* Animations */
@keyframes float-slow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

@keyframes draw-line-anim {
  0% { stroke-dashoffset: 600; }
  50% { stroke-dashoffset: 0; }
  100% { stroke-dashoffset: -600; }
}

/* Features Section */
.section-title {
  font-size: 36px;
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 64px auto;
  font-size: 16px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 40px 32px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  opacity: 0;
  transition: var(--transition-smooth);
}

.card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

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

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--accent-primary);
  transition: var(--transition-smooth);
}

.card:hover .card-icon {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
}

.card-title {
  font-size: 20px;
  margin-bottom: 12px;
}

.card-text {
  font-size: 14px;
  line-height: 1.6;
}

/* Streaming & AI Support */
.support-section {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.support-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.support-content {
  text-align: left;
}

.support-content h2 {
  font-size: 36px;
  margin-bottom: 20px;
}

.support-content p {
  margin-bottom: 30px;
  font-size: 16px;
}

.support-badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.badge {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  padding: 8px 16px;
  font-size: 13px;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.badge svg {
  width: 16px;
  height: 16px;
}

.support-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.support-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 30px;
  transition: var(--transition-smooth);
}

.support-card:hover {
  border-color: var(--accent-cyan);
  box-shadow: 0 8px 24px rgba(6, 182, 212, 0.1);
  transform: scale(1.02);
}

.support-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.support-card p {
  font-size: 13px;
  line-height: 1.5;
}

.support-card-icon {
  color: var(--accent-cyan);
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  align-items: stretch;
}

.pricing-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 48px 36px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-md);
}

.pricing-card.popular {
  border: 2px solid var(--accent-primary);
  background: radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.1) 0%, var(--bg-secondary) 70%);
}

.pricing-card.popular:hover {
  box-shadow: var(--shadow-glow);
}

.popular-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  padding: 6px 18px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pricing-header {
  margin-bottom: 30px;
}

.plan-name {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-muted);
}

.pricing-card.popular .plan-name {
  color: var(--text-main);
}

.price {
  font-size: 48px;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: baseline;
}

.price span {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-muted);
  margin-left: 6px;
}

.plan-desc {
  font-size: 14px;
  margin-top: 10px;
}

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

.pricing-features li {
  margin-bottom: 16px;
  font-size: 14px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 12px;
}

.pricing-features svg {
  color: var(--accent-primary);
  flex-shrink: 0;
}

.pricing-features li.disabled {
  text-decoration: line-through;
  opacity: 0.4;
}

.pricing-features li.disabled svg {
  color: var(--text-dark);
}

.pricing-card .btn {
  width: 100%;
}

/* Reviews / Testimonials */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.review-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 36px;
  transition: var(--transition-smooth);
}

.review-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

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

.user-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1e293b, #0f172a);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--accent-primary);
  font-size: 15px;
}

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

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

.rating {
  color: #f59e0b;
  display: flex;
  gap: 2px;
}

.review-text {
  font-size: 14px;
  line-height: 1.6;
  font-style: italic;
}

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

details {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

details[open] {
  border-color: var(--accent-primary);
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.1);
}

summary {
  padding: 24px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: '+';
  font-size: 20px;
  color: var(--accent-primary);
  transition: transform 0.3s ease;
  font-family: monospace;
}

details[open] summary::after {
  transform: rotate(45deg);
  content: '+';
}

.faq-content {
  padding: 0 24px 24px 24px;
  color: var(--text-muted);
  font-size: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  padding-top: 16px;
}

/* CTA Block Banner */
.cta-banner {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(168, 85, 247, 0.05) 100%);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 32px;
  padding: 80px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 96px;
}

.cta-banner-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.2) 0%, transparent 60%);
  filter: blur(30px);
  z-index: 0;
  pointer-events: none;
}

.cta-banner h2 {
  font-size: 40px;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.cta-banner p {
  font-size: 16px;
  max-width: 580px;
  margin: 0 auto 32px auto;
  position: relative;
  z-index: 1;
}

.cta-banner .btn {
  position: relative;
  z-index: 1;
}

/* Footer style (Required only 4 links opening in new pages) */
footer {
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  padding: 60px 0;
  text-align: center;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.footer-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
}

.footer-link:hover {
  color: var(--text-main);
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

.footer-copyright {
  font-size: 12px;
  color: var(--text-dark);
}

/* Sub-page layouts (Site Map, About Us, Terms of Service, Privacy Policy) */
.sub-page-hero {
  padding: 80px 0 40px 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 48px;
}

.sub-page-title {
  font-size: 44px;
  margin-bottom: 16px;
}

.sub-page-desc {
  font-size: 18px;
  color: var(--text-muted);
}

.content-block {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 48px;
  margin-bottom: 80px;
}

.content-block h2 {
  font-size: 24px;
  margin-top: 36px;
  margin-bottom: 16px;
  color: var(--text-main);
}

.content-block h2:first-of-type {
  margin-top: 0;
}

.content-block p {
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 24px;
}

.content-block ul {
  list-style: none;
  margin-bottom: 24px;
}

.content-block li {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.content-block li::before {
  content: '✦';
  color: var(--accent-primary);
}

/* Site Map Specific Layout */
.sitemap-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.sitemap-category h3 {
  font-size: 18px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
  color: var(--accent-cyan);
}

.sitemap-list {
  list-style: none;
}

.sitemap-list li {
  margin-bottom: 16px;
}

.sitemap-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.sitemap-list a:hover {
  color: var(--accent-primary);
  transform: translateX(4px);
}

/* Blog Card Section (Main Page) */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.blog-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.blog-card-img {
  height: 160px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(168, 85, 247, 0.15) 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.blog-card:nth-child(even) .blog-card-img {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.15) 0%, rgba(59, 130, 246, 0.15) 100%);
}


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

.blog-card-meta {
  font-size: 11px;
  color: var(--text-dark);
  margin-bottom: 12px;
  display: flex;
  gap: 12px;
  text-transform: uppercase;
  font-weight: 600;
}

.blog-card-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.4;
  color: var(--text-main);
  transition: var(--transition-smooth);
}

.blog-card:hover .blog-card-title {
  color: var(--accent-cyan);
}

.blog-card-excerpt {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.blog-card-link::after {
  content: '→';
  transition: transform 0.2s ease;
}

.blog-card:hover .blog-card-link::after {
  transform: translateX(4px);
}

/* Blog Article Detail Pages */
.article-header {
  padding: 80px 0 40px 0;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 48px;
}

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

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

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

.article-body h2 {
  color: var(--text-main);
  font-size: 24px;
  margin-top: 40px;
  margin-bottom: 20px;
  border-left: 4px solid var(--accent-primary);
  padding-left: 12px;
}

.article-body h3 {
  color: var(--text-main);
  font-size: 18px;
  margin-top: 32px;
  margin-bottom: 16px;
}

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

.article-body li {
  margin-bottom: 8px;
  color: var(--text-muted);
}

.article-body blockquote {
  background: rgba(255, 255, 255, 0.02);
  border-left: 4px solid var(--accent-cyan);
  padding: 20px;
  margin: 30px 0;
  border-radius: 0 12px 12px 0;
  font-style: italic;
  color: var(--text-main);
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  background: var(--bg-secondary);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.article-body th, .article-body td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  font-size: 14px;
}

.article-body th {
  background-color: rgba(255, 255, 255, 0.03);
  color: var(--text-main);
  font-weight: 600;
}

.article-body tr:last-child td {
  border-bottom: none;
}

.article-footer {
  margin-top: 60px;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
}

.back-btn:hover {
  color: var(--text-main);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 46px;
  }
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }
  .hero-content {
    text-align: center;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-features-list {
    justify-content: center;
  }
  .grid-3, .pricing-grid, .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .support-container {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .support-content {
    text-align: center;
  }
  .support-badge-list {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  header {
    padding: 12px 0;
  }
  .nav-container {
    flex-direction: column;
    gap: 12px;
  }
  .nav-links {
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
  }
  .nav-link {
    font-size: 13px;
  }
  .section {
    padding: 64px 0;
  }
  .hero {
    padding: 60px 0 48px 0;
  }
  .hero h1 {
    font-size: 34px;
  }
  .hero p {
    font-size: 15px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  .hero-actions .btn {
    width: 100%;
    max-width: 300px;
  }
  .hero-features-list {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }
  .grid-3, .pricing-grid, .reviews-grid, .sitemap-grid, .blog-grid {
    grid-template-columns: 1fr;
  }
  .card, .pricing-card, .review-card, .content-block {
    padding: 30px 20px;
  }
  .cta-banner {
    padding: 48px 24px;
    margin-bottom: 64px;
  }
  .cta-banner h2 {
    font-size: 26px;
  }
  .visual-card {
    padding: 16px;
  }
}