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

:root {
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.8);
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-light: #94a3b8;
  
  --primary: #0066cc;
  --primary-hover: #0052a3;
  --accent: #8b5cf6;
  --accent-light: #e0e7ff;
  
  --gradient-primary: linear-gradient(135deg, #0066cc 0%, #3b82f6 50%, #8b5cf6 100%);
  --gradient-subtle: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  --gradient-glow: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.15) 0%, rgba(139, 92, 246, 0.05) 50%, transparent 100%);
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 12px 24px -10px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 40px -15px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.02);
  --shadow-hover: 0 30px 60px -20px rgba(0, 102, 204, 0.15), 0 0 0 1px rgba(0, 102, 204, 0.1);
  
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Dynamic Background */
.dynamic-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  overflow: hidden;
  background-color: #f8fafc;
}

.bg-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
  animation: floatBlob 25s infinite alternate ease-in-out;
}

.blob-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.4) 0%, rgba(139, 92, 246, 0.1) 100%);
  top: -200px;
  right: -100px;
}

.blob-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, rgba(244, 63, 94, 0.1) 100%);
  bottom: -150px;
  left: -100px;
  animation-duration: 30s;
  animation-delay: -5s;
}

.blob-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.35) 0%, rgba(59, 130, 246, 0.1) 100%);
  top: 40%;
  left: 30%;
  animation-duration: 20s;
  animation-delay: -10s;
}

@keyframes floatBlob {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
  }
  100% {
    transform: translate(80px, 50px) scale(1.15) rotate(180deg);
  }
}

.grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  background-image: 
    linear-gradient(rgba(148, 163, 184, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(circle at 50% 50%, black, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black, transparent 80%);
}

/* Navigation Header */
.nav-header {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 40px);
  max-width: 1200px;
  height: 70px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 35px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 30px;
  z-index: 1000;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
}

.nav-header.scrolled {
  top: 10px;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow-lg);
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 22px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 16px rgba(0, 102, 204, 0.2);
}

.logo-icon svg {
  fill: white;
  width: 18px;
  height: 18px;
}

.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 15px;
  transition: var(--transition-fast);
  position: relative;
  padding: 5px 0;
}

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

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

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

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-smooth);
  cursor: pointer;
  border: none;
  font-size: 15px;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 10px 20px -5px rgba(0, 102, 204, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(0, 102, 204, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.8);
  color: var(--text-primary);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 1);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* Hero Section */
.hero {
  padding: 160px 20px 80px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: 20px;
  color: var(--primary);
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease;
}

.hero h1 {
  font-size: 64px;
  line-height: 1.15;
  margin-bottom: 24px;
  animation: fadeInUp 0.9s ease;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 20px;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 40px;
  animation: fadeInUp 1s ease;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 48px;
  animation: fadeInUp 1.1s ease;
}

.payment-badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  color: var(--text-light);
  font-size: 13px;
  font-weight: 500;
  animation: fadeInUp 1.2s ease;
}

.payment-icon {
  display: flex;
  align-items: center;
  gap: 6px;
  background: white;
  padding: 6px 14px;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.03);
}

.payment-icon img {
  height: 18px;
}

/* 3D Mockup Hero Section */
.hero-mockup-wrapper {
  margin-top: 60px;
  position: relative;
  animation: fadeInUp 1.3s ease;
}

.mockup-container {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  max-width: 1000px;
  margin: 0 auto;
  transform: perspective(1000px) rotateX(10deg);
  transition: var(--transition-smooth);
}

.mockup-container:hover {
  transform: perspective(1000px) rotateX(2deg) translateY(-10px);
  box-shadow: var(--shadow-hover);
}

.mockup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.mockup-dots {
  display: flex;
  gap: 8px;
}

.mockup-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #cbd5e1;
}

.mockup-dot.red { background: #ef4444; }
.mockup-dot.yellow { background: #f59e0b; }
.mockup-dot.green { background: #10b981; }

.mockup-title {
  font-size: 14px;
  color: var(--text-light);
  font-weight: 500;
}

.mockup-body {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 24px;
  text-align: left;
}

.mockup-sidebar {
  border-right: 1px solid rgba(0, 0, 0, 0.05);
  padding-right: 20px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition-fast);
  margin-bottom: 8px;
}

.sidebar-item.active, .sidebar-item:hover {
  background: rgba(59, 130, 246, 0.08);
  color: var(--primary);
}

.mockup-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 300px;
  background: rgba(248, 250, 252, 0.6);
  border-radius: var(--radius-md);
  border: 1px dashed rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

/* 3D Elements simulated with pure CSS & beautiful Gradients */
.glow-globe {
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.8) 0%, rgba(139, 92, 246, 0.8) 100%);
  border-radius: 50%;
  position: relative;
  box-shadow: 0 20px 50px rgba(59, 130, 246, 0.4), inset -10px -10px 30px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: spinGlobe 15s linear infinite;
  margin-bottom: 20px;
}

.glow-globe::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px dashed rgba(255, 255, 255, 0.4);
  transform: rotateX(60deg);
}

.glow-globe-inner {
  position: absolute;
  width: 80%;
  height: 80%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  transform: rotateY(45deg);
}

@keyframes spinGlobe {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.mockup-status-card {
  background: white;
  padding: 12px 20px;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  border: 1px solid rgba(0,0,0,0.03);
}

.status-dot-pulse {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 10px #10b981;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.6; }
}

/* Badges section */
.platforms-section {
  padding: 40px 20px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.platforms-title {
  font-size: 14px;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 30px;
}

.platform-badges-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 40px;
}

.platform-badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0.7;
  transition: var(--transition-fast);
  filter: grayscale(1);
}

.platform-badge-item:hover {
  opacity: 1;
  filter: grayscale(0);
  transform: translateY(-2px);
}

.platform-badge-item svg {
  width: 32px;
  height: 32px;
  fill: var(--text-primary);
}

.platform-badge-item span {
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: 16px;
  color: var(--text-primary);
}

/* Sections setup */
.section {
  padding: 100px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(139, 92, 246, 0.08);
  border: 1px solid rgba(139, 92, 246, 0.15);
  border-radius: 20px;
  color: var(--accent);
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 16px;
}

.section h2 {
  font-size: 40px;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 18px;
}

/* 3-Step Setup Section */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.step-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

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

.step-num {
  font-size: 72px;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.15) 0%, transparent 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: absolute;
  top: 10px;
  right: 20px;
  user-select: none;
}

.step-icon-wrapper {
  width: 64px;
  height: 64px;
  background: rgba(59, 130, 246, 0.06);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  border: 1px solid rgba(59, 130, 246, 0.1);
  color: var(--primary);
}

.step-icon-wrapper svg {
  width: 28px;
  height: 28px;
}

.step-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.step-card p {
  color: var(--text-secondary);
  font-size: 15px;
  flex-grow: 1;
}

/* Bento Grid advantages */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 24px;
}

.bento-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.bento-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.bento-card.col-2 {
  grid-column: span 2;
}

.bento-card.row-2 {
  grid-row: span 2;
}

.bento-content {
  position: relative;
  z-index: 2;
}

.bento-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.bento-card p {
  color: var(--text-secondary);
  font-size: 15px;
}

.bento-illustration {
  margin-top: 24px;
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 180px;
}

/* Styled simulated 3D assets inside bento cards */
.speed-meter {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 8px solid #e2e8f0;
  border-top-color: var(--primary);
  border-right-color: var(--accent);
  position: relative;
  animation: rotateMeter 3s ease-in-out infinite alternate;
}

.speed-pointer {
  width: 6px;
  height: 60px;
  background: var(--text-primary);
  position: absolute;
  top: 10px;
  left: 59px;
  transform-origin: bottom center;
  border-radius: 3px;
  transform: rotate(45deg);
}

@keyframes rotateMeter {
  0% { transform: rotate(-60deg); }
  100% { transform: rotate(120deg); }
}

.node-cubes {
  display: flex;
  gap: 15px;
}

.node-cube {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 20px rgba(59, 130, 246, 0.2);
  animation: floatCube 4s infinite alternate ease-in-out;
}

.node-cube:nth-child(2) {
  background: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);
  animation-delay: -1.5s;
}

.node-cube:nth-child(3) {
  background: linear-gradient(135deg, #10b981 0%, #3b82f6 100%);
  animation-delay: -3s;
}

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

/* Node Latency and Status */
.nodes-container {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-lg);
}

.nodes-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 20px;
}

.nodes-tab-btns {
  display: flex;
  gap: 10px;
  background: rgba(0, 0, 0, 0.03);
  padding: 6px;
  border-radius: 30px;
}

.node-tab-btn {
  background: transparent;
  border: none;
  padding: 8px 18px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
}

.node-tab-btn.active {
  background: white;
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.nodes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.node-card {
  background: white;
  border: 1px solid rgba(0, 0, 0, 0.04);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  transition: var(--transition-smooth);
}

.node-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(59, 130, 246, 0.2);
}

.node-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.node-name {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.flag-icon {
  font-size: 20px;
}

.node-latency {
  font-weight: 700;
  font-size: 14px;
  color: #10b981;
  background: rgba(16, 185, 129, 0.1);
  padding: 3px 8px;
  border-radius: 12px;
}

.node-latency.medium {
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.1);
}

.node-latency-bar-wrapper {
  background: #f1f5f9;
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
}

.node-latency-bar {
  height: 100%;
  background: #10b981;
  border-radius: 3px;
  transition: width 1s ease-in-out;
}

.node-latency-bar.medium {
  background: #f59e0b;
}

.node-tags {
  display: flex;
  gap: 8px;
}

.node-tag {
  font-size: 11px;
  font-weight: 600;
  background: #f1f5f9;
  color: var(--text-secondary);
  padding: 3px 8px;
  border-radius: 6px;
}

/* Pricing Section */
.pricing-toggle {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  margin-bottom: 40px;
}

.pricing-toggle span {
  font-weight: 600;
  font-size: 15px;
}

.pricing-switch {
  position: relative;
  width: 60px;
  height: 32px;
  background: #cbd5e1;
  border-radius: 16px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.pricing-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 26px;
  height: 26px;
  background: white;
  border-radius: 50%;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-sm);
}

.pricing-switch.active {
  background: var(--primary);
}

.pricing-switch.active::after {
  left: 31px;
}

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

.pricing-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  box-shadow: var(--shadow-lg);
  position: relative;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.pricing-card.popular {
  transform: scale(1.05);
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 30px 60px -20px rgba(59, 130, 246, 0.15), 0 0 0 1px rgba(59, 130, 246, 0.1);
}

.pricing-card.popular:hover {
  transform: scale(1.08) translateY(-5px);
}

.pricing-card:hover:not(.popular) {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: white;
  padding: 6px 18px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 10px 20px rgba(59, 130, 246, 0.25);
}

.plan-name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.plan-price-wrapper {
  display: flex;
  align-items: baseline;
  margin-bottom: 24px;
}

.plan-currency {
  font-size: 24px;
  font-weight: 700;
}

.plan-price {
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
}

.plan-period {
  font-size: 15px;
  color: var(--text-secondary);
  margin-left: 6px;
}

.plan-desc {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 30px;
}

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

.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  margin-bottom: 14px;
  color: var(--text-secondary);
}

.plan-features svg {
  fill: #10b981;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* User Reviews */
.reviews-container {
  overflow: hidden;
  position: relative;
  padding: 20px 0;
}

.reviews-track {
  display: flex;
  gap: 30px;
  width: max-content;
  animation: marquee 40s linear infinite;
}

.reviews-track:hover {
  animation-play-state: paused;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 15px)); }
}

.review-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  width: 350px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.review-rating {
  color: #f59e0b;
  display: flex;
  gap: 4px;
}

.review-content {
  color: var(--text-secondary);
  font-size: 15px;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--primary);
  border: 2px solid white;
  box-shadow: var(--shadow-sm);
}

.author-info h4 {
  font-size: 14px;
}

.author-info p {
  font-size: 12px;
  color: var(--text-light);
}

/* FAQ Section */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.faq-item {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.faq-question {
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  font-size: 18px;
  cursor: pointer;
  user-select: none;
}

.faq-toggle-icon {
  width: 24px;
  height: 24px;
  background: #f1f5f9;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.faq-toggle-icon svg {
  width: 12px;
  height: 12px;
  fill: var(--text-secondary);
  transition: var(--transition-fast);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer-content {
  padding: 0 24px 24px;
  color: var(--text-secondary);
  font-size: 15px;
}

.faq-item.active {
  box-shadow: var(--shadow-md);
  border-color: rgba(59, 130, 246, 0.2);
}

.faq-item.active .faq-toggle-icon {
  background: rgba(59, 130, 246, 0.1);
}

.faq-item.active .faq-toggle-icon svg {
  transform: rotate(180deg);
  fill: var(--primary);
}

/* Tutorials & Knowledge base */
.kb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.kb-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.kb-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(59, 130, 246, 0.2);
}

.kb-tag {
  align-self: flex-start;
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  background: rgba(59, 130, 246, 0.08);
  padding: 4px 10px;
  border-radius: 12px;
  margin-bottom: 16px;
}

.kb-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
  line-height: 1.4;
}

.kb-card p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.kb-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 14px;
  color: var(--primary);
}

.kb-read-more svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
  transition: transform 0.2s ease;
}

.kb-card:hover .kb-read-more svg {
  transform: translateX(4px);
}

/* Article Modal Overlay */
.article-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 20px;
}

.article-modal.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background: white;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 800px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.8);
  position: relative;
  transform: translateY(30px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.article-modal.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: sticky;
  top: 20px;
  left: 100%;
  margin-right: 20px;
  margin-top: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #f1f5f9;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: var(--transition-fast);
}

.modal-close:hover {
  background: #e2e8f0;
}

.modal-body {
  padding: 40px;
  padding-top: 10px;
}

.modal-body h1 {
  font-size: 32px;
  margin-bottom: 16px;
  line-height: 1.3;
}

.modal-meta {
  display: flex;
  gap: 15px;
  color: var(--text-light);
  font-size: 13px;
  margin-bottom: 30px;
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 20px;
}

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

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

.modal-text h2 {
  font-size: 22px;
  color: var(--text-primary);
  margin: 30px 0 15px;
}

.modal-text p {
  margin-bottom: 20px;
}

.modal-text ul {
  margin-bottom: 20px;
  padding-left: 20px;
}

.modal-text li {
  margin-bottom: 8px;
}

/* Footer Section */
.footer {
  background: #ffffff;
  border-top: 1px solid #f1f5f9;
  padding: 80px 20px 40px;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto 60px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 15px;
  max-width: 320px;
}

.footer-links-col h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.footer-links-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

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

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid #f1f5f9;
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  color: var(--text-light);
  font-size: 14px;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  color: var(--text-light);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive styles */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 48px;
  }
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-card.col-2 {
    grid-column: span 2;
  }
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-card.popular {
    transform: none;
    grid-column: span 2;
  }
  .pricing-card.popular:hover {
    transform: translateY(-5px);
  }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions .btn-secondary {
    display: none;
  }
  .hero h1 {
    font-size: 38px;
  }
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }
  .mockup-body {
    grid-template-columns: 1fr;
  }
  .mockup-sidebar {
    border-right: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding-right: 0;
    padding-bottom: 20px;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-card.col-2 {
    grid-column: span 1;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .pricing-card.popular {
    grid-column: span 1;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}