/* ==========================================================================
   Flying Bird Airport (飞鸟机场) Light Neon Blue Theme CSS
   ========================================================================== */

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

:root {
  --bg-primary: #f5f8fc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #eef3fa;
  
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-light: #94a3b8;
  
  --neon-blue: #00d2ff;
  --neon-blue-deep: #0072ff;
  --neon-purple: #9d4edd;
  
  --border-color: rgba(0, 210, 255, 0.15);
  --border-hover: rgba(0, 210, 255, 0.4);
  
  --neon-glow: 0 0 15px rgba(0, 210, 255, 0.2);
  --neon-glow-strong: 0 0 25px rgba(0, 210, 255, 0.45);
  --card-shadow: 0 10px 30px -10px rgba(0, 114, 255, 0.08);
  --card-shadow-hover: 0 15px 35px -5px rgba(0, 114, 255, 0.15);
  
  --font-title: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Glassmorphism Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(245, 248, 252, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 2rem;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  padding: 0.75rem 2rem;
  box-shadow: 0 4px 20px rgba(0, 114, 255, 0.05);
}

.navbar-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--neon-blue-deep) 0%, var(--neon-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-icon {
  display: none;
}

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

.nav-link {
  font-weight: 500;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.nav-link:hover {
  color: var(--neon-blue-deep);
  text-shadow: 0 0 8px rgba(0, 114, 255, 0.2);
}

.nav-cta {
  background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-blue-deep) 100%);
  color: #ffffff;
  padding: 0.6rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(0, 114, 255, 0.25), var(--neon-glow);
  font-size: 0.9rem;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 114, 255, 0.35), var(--neon-glow-strong);
  color: #fff;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  background: none;
  border: none;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--text-primary);
  border-radius: 3px;
  transition: all 0.3s ease;
}

/* Hero Section */
.hero {
  padding: 10rem 2rem 6rem;
  position: relative;
  background: radial-gradient(circle at 50% 30%, rgba(0, 210, 255, 0.1) 0%, transparent 60%);
}

.hero-container {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 3rem;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.hero-badge {
  align-self: center;
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid var(--border-color);
  color: var(--neon-blue-deep);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--neon-glow);
}

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

.hero-title {
  font-size: 3.6rem;
  line-height: 1.2;
}

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

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2rem;
  border-radius: 12px;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-blue-deep) 100%);
  color: #fff;
  box-shadow: 0 10px 25px rgba(0, 114, 255, 0.2), var(--neon-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0, 114, 255, 0.3), var(--neon-glow-strong);
  color: #fff;
}

.btn-secondary {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--neon-blue-deep);
  box-shadow: var(--card-shadow);
}

.btn-secondary:hover {
  transform: translateY(-3px);
  border-color: var(--neon-blue);
  box-shadow: 0 8px 25px rgba(0, 210, 255, 0.1), var(--neon-glow);
  color: var(--neon-blue-deep);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3.5rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(0, 210, 255, 0.1);
  padding-top: 2rem;
  width: 100%;
  max-width: 680px;
}

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

.stat-val {
  font-family: var(--font-title);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--neon-blue-deep);
  line-height: 1;
}

.stat-lbl {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.4rem;
}

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

/* Neon mockup graphic */
.neon-mockup {
  width: 100%;
  max-width: 460px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(0, 210, 255, 0.25);
  border-radius: 24px;
  padding: 1.5rem;
  box-shadow: var(--card-shadow), var(--neon-glow);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.neon-mockup::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 180deg at 50% 50%, rgba(0, 210, 255, 0.15) 0deg, rgba(157, 78, 221, 0.15) 180deg, rgba(0, 210, 255, 0.15) 360deg);
  animation: rotateNeon 12s linear infinite;
  z-index: -1;
}

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

.mockup-header {
  display: flex;
  gap: 6px;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(0, 210, 255, 0.1);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(0, 210, 255, 0.3);
}

.mockup-dot:nth-child(1) { background-color: #ff5f56; }
.mockup-dot:nth-child(2) { background-color: #ffbd2e; }
.mockup-dot:nth-child(3) { background-color: #27c93f; }

.mockup-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mockup-line {
  height: 12px;
  background: rgba(0, 210, 255, 0.05);
  border-radius: 6px;
}

.mockup-speed {
  background: rgba(0, 210, 255, 0.08);
  border: 1px dashed var(--border-color);
  padding: 1.5rem;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.speed-meter {
  font-size: 2.5rem;
  font-weight: 800;
  font-family: var(--font-title);
  color: var(--neon-blue-deep);
  text-shadow: 0 0 10px rgba(0, 210, 255, 0.3);
}

.speed-unit {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 600;
}

/* Sections Base Styling */
.section {
  padding: 6rem 2rem;
  position: relative;
}

.section-header {
  max-width: 800px;
  margin: 0 auto 4rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.section-badge {
  background: rgba(0, 210, 255, 0.06);
  border: 1px solid var(--border-color);
  color: var(--neon-blue-deep);
  padding: 0.3rem 0.9rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  box-shadow: var(--neon-glow);
}

.section-title {
  font-size: 2.2rem;
  position: relative;
}

.section-title span {
  color: var(--neon-blue-deep);
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* Core Benefits Grid */
.benefits-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.benefit-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.benefit-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: var(--card-shadow-hover), var(--neon-glow);
}

.benefit-icon {
  width: 52px;
  height: 52px;
  background: rgba(0, 210, 255, 0.08);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--neon-blue-deep);
  box-shadow: var(--neon-glow);
}

.benefit-card h3 {
  font-size: 1.25rem;
}

.benefit-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Pricing Section */
.pricing {
  background: radial-gradient(circle at 50% 50%, rgba(0, 210, 255, 0.05) 0%, transparent 60%);
}

.pricing-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--card-shadow);
}

.pricing-card.popular {
  border-color: rgba(157, 78, 221, 0.4);
  box-shadow: 0 15px 40px -10px rgba(157, 78, 221, 0.15), var(--neon-glow);
  transform: scale(1.03);
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--card-shadow-hover), var(--neon-glow);
  border-color: var(--neon-blue);
}

.pricing-card.popular:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 20px 45px rgba(157, 78, 221, 0.25), var(--neon-glow-strong);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--neon-purple) 0%, #b927fc 100%);
  color: #fff;
  padding: 0.35rem 1.25rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 0 5px 15px rgba(157, 78, 221, 0.3);
  letter-spacing: 0.05em;
}

.plan-name {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-align: center;
}

.plan-price-box {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin: 1.5rem 0;
  gap: 0.25rem;
}

.plan-currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--neon-blue-deep);
}

.plan-price {
  font-size: 3rem;
  font-weight: 800;
  font-family: var(--font-title);
  color: var(--neon-blue-deep);
  line-height: 1;
}

.plan-period {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.plan-divider {
  height: 1px;
  background: rgba(0, 210, 255, 0.1);
  margin: 1.5rem 0;
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.plan-features li.unsupported {
  color: var(--text-light);
  text-decoration: line-through;
}

.plan-features li svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.plan-features li.supported svg {
  color: var(--neon-blue-deep);
}

.plan-features li.unsupported svg {
  color: var(--text-light);
}

.plan-btn {
  width: 100%;
}

/* Audience Section */
.audience {
  background: var(--bg-tertiary);
}

.audience-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.audience-card {
  background: var(--bg-secondary);
  border: 1px solid rgba(0, 210, 255, 0.1);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: var(--card-shadow);
}

.audience-card:hover {
  transform: translateY(-5px);
  border-color: var(--neon-blue);
  box-shadow: var(--card-shadow-hover);
}

.audience-emoji {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.audience-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.audience-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Tutorial Section */
.tutorial-container {
  max-width: 1000px;
  margin: 0 auto;
}

.tutorial-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  background: rgba(0, 210, 255, 0.05);
  padding: 0.4rem;
  border-radius: 50px;
  border: 1px solid var(--border-color);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.tab-btn {
  flex: 1;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.tab-btn.active {
  background: var(--bg-secondary);
  color: var(--neon-blue-deep);
  box-shadow: 0 4px 15px rgba(0, 114, 255, 0.1), var(--neon-glow);
}

.tutorial-content {
  display: none;
  animation: fadeIn 0.5s ease;
}

.tutorial-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.step-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.step-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.75rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  box-shadow: var(--card-shadow);
  transition: all 0.3s ease;
}

.step-item:hover {
  border-color: var(--neon-blue);
  box-shadow: var(--card-shadow-hover);
}

.step-num {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-blue-deep) 100%);
  border-radius: 50%;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-title);
  flex-shrink: 0;
  box-shadow: var(--neon-glow);
}

.step-body h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.step-body p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.step-body code {
  background: rgba(0, 210, 255, 0.05);
  border: 1px solid rgba(0, 210, 255, 0.15);
  color: var(--neon-blue-deep);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.85rem;
  word-break: break-all;
}

/* Testimonials Section */
.testimonials {
  background: var(--bg-tertiary);
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  gap: 2rem;
  animation: scrollTestimonials 40s linear infinite;
  width: max-content;
}

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

@keyframes scrollTestimonials {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.testimonial-card {
  background: var(--bg-secondary);
  border: 1px solid rgba(0, 210, 255, 0.1);
  border-radius: 20px;
  padding: 2rem;
  width: 340px;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.test-stars {
  color: #f59e0b;
  display: flex;
  gap: 0.2rem;
}

.test-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  flex-grow: 1;
}

.test-user {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid rgba(0, 210, 255, 0.08);
  padding-top: 1rem;
}

.test-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-purple) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  box-shadow: var(--neon-glow);
}

.test-info h4 {
  font-size: 0.95rem;
  font-weight: 600;
}

.test-info span {
  font-size: 0.8rem;
  color: var(--text-light);
}

/* FAQ Section */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: var(--border-hover);
  box-shadow: var(--card-shadow-hover);
}

.faq-header {
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.faq-question {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0, 210, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-blue-deep);
  transition: transform 0.3s ease;
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  border-top: 0px solid rgba(0, 210, 255, 0.08);
}

.faq-content {
  padding: 1.5rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  border-top: 1px solid rgba(0, 210, 255, 0.08);
}

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

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--neon-blue-deep);
  color: #fff;
  box-shadow: var(--neon-glow);
}

/* Articles Section */
.articles-list {
  background: var(--bg-tertiary);
}

.articles-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.article-card {
  background: var(--bg-secondary);
  border: 1px solid rgba(0, 210, 255, 0.1);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.article-card:hover {
  transform: translateY(-5px);
  border-color: var(--neon-blue);
  box-shadow: var(--card-shadow-hover), var(--neon-glow);
}

.article-cover {
  height: 180px;
  background: linear-gradient(135deg, rgba(0, 210, 255, 0.1) 0%, rgba(157, 78, 221, 0.1) 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.article-tag {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--neon-blue-deep);
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.article-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex-grow: 1;
}

.article-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-light);
}

.article-body h3 {
  font-size: 1.2rem;
  line-height: 1.4;
}

.article-body h3 a:hover {
  color: var(--neon-blue-deep);
}

.article-excerpt {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-more {
  margin-top: auto;
  align-self: flex-start;
  color: var(--neon-blue-deep);
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.article-more:hover {
  color: var(--neon-purple);
}

/* Article Template Styles */
.article-page {
  padding-top: 7rem;
}

.article-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem;
  background: var(--bg-secondary);
  border-radius: 24px;
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
}

.article-header {
  margin-bottom: 2.5rem;
  border-bottom: 1px solid rgba(0, 210, 255, 0.08);
  padding-bottom: 1.5rem;
}

.article-header .breadcrumb {
  display: flex;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.article-header .breadcrumb a:hover {
  color: var(--neon-blue-deep);
}

.article-header h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  line-height: 1.25;
}

.article-post-meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.article-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #334155;
}

.article-content p {
  margin-bottom: 1.5rem;
}

.article-content h2 {
  font-size: 1.6rem;
  margin: 2.5rem 0 1rem;
  border-left: 4px solid var(--neon-blue-deep);
  padding-left: 0.75rem;
}

.article-content h3 {
  font-size: 1.25rem;
  margin: 2rem 0 1rem;
}

.article-content ul, .article-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.article-content li {
  margin-bottom: 0.5rem;
}

.article-content blockquote {
  background: rgba(0, 210, 255, 0.03);
  border-left: 4px solid var(--neon-blue);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 12px 12px 0;
  font-style: italic;
}

.article-content code {
  background: rgba(0, 210, 255, 0.05);
  border: 1px solid rgba(0, 210, 255, 0.15);
  color: var(--neon-blue-deep);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-size: 0.9rem;
}

.article-content pre {
  background: #1e293b;
  color: #f8fafc;
  padding: 1.25rem;
  border-radius: 12px;
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.article-content pre code {
  background: transparent;
  border: none;
  color: inherit;
  padding: 0;
  font-size: 0.85rem;
}

.article-footer {
  margin-top: 3.5rem;
  border-top: 1px solid rgba(0, 210, 255, 0.08);
  padding-top: 2rem;
}

.article-cta-box {
  background: linear-gradient(135deg, rgba(0, 210, 255, 0.05) 0%, rgba(0, 114, 255, 0.05) 100%);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  margin-bottom: 3rem;
  box-shadow: var(--neon-glow);
}

.article-cta-box h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.article-cta-box p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

.related-articles {
  margin-top: 3rem;
}

.related-articles h3 {
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.related-card {
  background: var(--bg-primary);
  border: 1px solid rgba(0, 210, 255, 0.08);
  border-radius: 12px;
  padding: 1.25rem;
  transition: all 0.3s ease;
}

.related-card:hover {
  border-color: var(--neon-blue);
  box-shadow: var(--neon-glow);
}

.related-card h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.related-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Legal Pages Template */
.legal-page {
  padding: 8rem 2rem 5rem;
}

.legal-container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg-secondary);
  border-radius: 20px;
  padding: 3rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
}

.legal-container h1 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.legal-meta {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid rgba(0, 210, 255, 0.08);
  padding-bottom: 1rem;
  text-align: center;
}

.legal-content {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #334155;
}

.legal-content h2 {
  font-size: 1.3rem;
  margin: 2rem 0 1rem;
  color: var(--text-primary);
}

.legal-content p {
  margin-bottom: 1rem;
}

.legal-content ul {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal-content li {
  margin-bottom: 0.5rem;
}

/* Footer Styling */
.footer {
  background: #101726;
  color: #94a3b8;
  padding: 5rem 2rem 2rem;
  border-top: 1px solid rgba(0, 210, 255, 0.15);
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
  gap: 4rem;
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-logo {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer-info p {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-nav h4 {
  color: #f8fafc;
  font-size: 1.05rem;
  font-weight: 600;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: #94a3b8;
}

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

.footer-subscribe {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-subscribe h4 {
  color: #f8fafc;
  font-size: 1.05rem;
  font-weight: 600;
}

.footer-subscribe p {
  font-size: 0.9rem;
}

.subscribe-form {
  display: flex;
  gap: 0.5rem;
}

.subscribe-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 210, 255, 0.15);
  border-radius: 8px;
  padding: 0.6rem 1rem;
  color: #fff;
  font-size: 0.9rem;
  outline: none;
}

.subscribe-input:focus {
  border-color: var(--neon-blue);
  box-shadow: var(--neon-glow);
}

.subscribe-btn {
  background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-blue-deep) 100%);
  border: none;
  color: #fff;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}

.footer-bottom {
  max-width: 1280px;
  margin: 4rem auto 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a:hover {
  color: var(--neon-blue);
}

/* Responsive Web Design */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-badge {
    align-self: center;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .footer-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    transform: translateY(-150%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 20px rgba(0, 114, 255, 0.05);
  }
  
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .section {
    padding: 4rem 1.5rem;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .tutorial-tabs {
    flex-direction: column;
    border-radius: 16px;
    max-width: 100%;
  }
  
  .tab-btn {
    border-radius: 12px;
  }
  
  .step-item {
    flex-direction: column;
    gap: 1rem;
  }
}