/* ==========================================================================
   山水云机场 - 80s Synthwave & Dark Cyberpunk Theme Stylesheet (Comfort Eye Mode)
   ========================================================================== */

:root {
  --bg-dark: #070214;
  --bg-gradient-start: #0e0524;
  --bg-gradient-end: #170933;
  --panel-bg: rgba(20, 10, 42, 0.75);
  --panel-border: rgba(0, 216, 246, 0.25);
  
  --neon-pink: #ff2a8d;
  --neon-cyan: #00d8f6;
  --neon-purple: #a020f0;
  --neon-yellow: #ffb700;
  --neon-green: #00e663;
  
  --text-main: #cbd5e1;
  --text-muted: #94a3b8;
  --text-bright: #ffffff;
  
  --font-heading: 'Orbitron', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

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

body {
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(160, 32, 240, 0.15), transparent 70%),
    linear-gradient(180deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 50%, var(--bg-dark) 100%);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* 80s Retro Grid Horizon Animation (Softened) */
.retro-grid-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  opacity: 0.2;
}

.retro-grid-lines {
  position: absolute;
  bottom: -30%;
  left: -50%;
  width: 200%;
  height: 100%;
  background-image: 
    linear-gradient(to right, rgba(0, 216, 246, 0.2) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 42, 141, 0.2) 1px, transparent 1px);
  background-size: 60px 60px;
  transform: perspective(400px) rotateX(65deg);
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% { transform: perspective(400px) rotateX(65deg) translateY(0); }
  100% { transform: perspective(400px) rotateX(65deg) translateY(60px); }
}

.retro-horizon-sun {
  position: absolute;
  bottom: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 320px;
  height: 320px;
  background: linear-gradient(180deg, #ffb700 0%, #ff2a8d 60%, transparent 100%);
  border-radius: 50%;
  box-shadow: 0 0 60px rgba(255, 42, 141, 0.3);
  opacity: 0.15;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

/* Typography & Soft Glows */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-bright);
  line-height: 1.35;
}

.neon-title-pink {
  color: #ffffff;
  text-shadow: 0 0 12px rgba(255, 42, 141, 0.4), 0 0 24px rgba(255, 42, 141, 0.2);
}

.neon-title-cyan {
  color: var(--neon-cyan);
  text-shadow: 0 0 12px rgba(0, 216, 246, 0.4), 0 0 24px rgba(0, 216, 246, 0.2);
}

.neon-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 4px;
  border: 1px solid rgba(0, 216, 246, 0.4);
  background: rgba(0, 216, 246, 0.08);
  color: var(--neon-cyan);
}

.neon-badge.pink {
  border-color: rgba(255, 42, 141, 0.4);
  background: rgba(255, 42, 141, 0.08);
  color: var(--neon-pink);
}

.neon-badge.gold {
  border-color: rgba(255, 183, 0, 0.4);
  background: rgba(255, 183, 0, 0.08);
  color: var(--neon-yellow);
}

/* Header & Navbar */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(7, 2, 20, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 216, 246, 0.15);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  transition: all 0.3s ease;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 75px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-pink));
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-icon svg {
  width: 22px;
  height: 22px;
  fill: #ffffff;
}

.brand-text {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: #fff;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  list-style: none;
}

.nav-link {
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.2s ease;
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active { color: var(--neon-cyan); }

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-pink));
  transition: width 0.3s ease;
}

.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #ffffff;
  background: linear-gradient(135deg, #ff2a8d 0%, #a020f0 100%);
  border: 1px solid rgba(255, 42, 141, 0.5);
  border-radius: 6px;
  box-shadow: 0 4px 15px rgba(255, 42, 141, 0.25);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 42, 141, 0.4);
  background: linear-gradient(135deg, #a020f0 0%, #ff2a8d 100%);
}

.cta-button.cyan {
  background: linear-gradient(135deg, #00d8f6 0%, #0077ff 100%);
  border-color: rgba(0, 216, 246, 0.5);
  box-shadow: 0 4px 15px rgba(0, 216, 246, 0.25);
}

.cta-button.cyan:hover { box-shadow: 0 6px 20px rgba(0, 216, 246, 0.4); }

/* Hero Section */
.hero-section {
  padding: 150px 0 80px;
  position: relative;
  text-align: center;
}

.hero-tag { margin-bottom: 1.2rem; }
.hero-title { font-size: 2.8rem; font-weight: 800; margin-bottom: 1.2rem; line-height: 1.3; }
.hero-subtitle { font-size: 1.1rem; color: var(--text-muted); max-width: 780px; margin: 0 auto 2.2rem; line-height: 1.7; }
.hero-actions { display: flex; align-items: center; justify-content: center; gap: 1.2rem; margin-bottom: 3rem; flex-wrap: wrap; }

/* Live Marquee Board */
.hero-stats-board {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 1.4rem;
  backdrop-filter: blur(10px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.stat-card { text-align: center; position: relative; }
.stat-card:not(:last-child)::after {
  content: ''; position: absolute; right: 0; top: 15%; height: 70%; width: 1px; background: rgba(0, 216, 246, 0.12);
}

.stat-value { font-family: var(--font-heading); font-size: 2.2rem; font-weight: 800; color: var(--neon-cyan); display: block; }
.stat-label { font-size: 0.825rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.8px; margin-top: 0.2rem; }

/* Client Support Logos Bar */
.clients-bar { display: flex; align-items: center; justify-content: center; gap: 1.2rem; flex-wrap: wrap; opacity: 0.85; }
.client-chip {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 0.3rem 0.9rem;
  font-size: 0.8rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.client-chip span { color: var(--neon-pink); }

/* Core Advantages Grid - 3 Rows */
.section { padding: 80px 0; position: relative; }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-title { font-size: 2.2rem; font-weight: 800; margin-bottom: 0.75rem; }
.section-desc { font-size: 1rem; color: var(--text-muted); max-width: 650px; margin: 0 auto; }

.advantages-grid-3rows { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

@media (max-width: 1024px) { .advantages-grid-3rows { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .advantages-grid-3rows { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .advantages-grid-3rows { grid-template-columns: 1fr; } }

.crt-card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 1.6rem;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
}

.crt-card::before {
  content: " ";
  display: block;
  position: absolute;
  top: 0; left: 0; bottom: 0; right: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.15) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.02), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.02));
  z-index: 2;
  background-size: 100% 4px, 6px 100%;
  pointer-events: none;
  opacity: 0.4;
}

.crt-card:hover { transform: translateY(-4px); border-color: var(--neon-pink); box-shadow: 0 8px 20px rgba(255, 42, 141, 0.2); }
.advantage-icon {
  width: 44px; height: 44px; border-radius: 10px; background: rgba(0, 216, 246, 0.08); border: 1px solid rgba(0, 216, 246, 0.3);
  display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; color: var(--neon-cyan); font-size: 1.3rem;
}
.crt-card:hover .advantage-icon { background: rgba(255, 42, 141, 0.12); border-color: rgba(255, 42, 141, 0.5); color: var(--neon-pink); }
.advantage-title { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.5rem; color: #fff; }
.advantage-text { font-size: 0.875rem; color: var(--text-muted); line-height: 1.55; }

/* Pricing Grid Section */
.pricing-tabs { display: flex; justify-content: center; gap: 0.8rem; margin-bottom: 2.5rem; }
.tab-btn {
  padding: 0.55rem 1.3rem; border: 1px solid rgba(0, 216, 246, 0.25); background: rgba(14, 5, 36, 0.6);
  color: var(--text-main); border-radius: 30px; font-family: var(--font-heading); font-size: 0.825rem; cursor: pointer; transition: all 0.3s ease;
}
.tab-btn.active, .tab-btn:hover { background: var(--neon-cyan); color: var(--bg-dark); border-color: var(--neon-cyan); font-weight: 700; }

.pricing-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 1.8rem; }
.pricing-card {
  background: var(--panel-bg); border: 1px solid var(--panel-border); border-radius: 14px; padding: 2rem;
  display: flex; flex-direction: column; position: relative; backdrop-filter: blur(10px); transition: all 0.3s ease;
}
.pricing-card.featured { border-color: var(--neon-pink); box-shadow: 0 4px 20px rgba(255, 42, 141, 0.2); }
.pricing-badge { position: absolute; top: -12px; right: 20px; }
.plan-title { font-size: 1.3rem; font-weight: 800; margin-bottom: 0.3rem; }
.plan-price { margin: 0.8rem 0; display: flex; align-items: baseline; gap: 0.3rem; }
.price-amount { font-family: var(--font-heading); font-size: 2.2rem; font-weight: 800; color: var(--neon-cyan); }
.pricing-card.featured .price-amount { color: var(--neon-pink); }
.price-unit { font-size: 0.85rem; color: var(--text-muted); }
.plan-features { list-style: none; margin: 1.2rem 0 1.8rem; flex-grow: 1; }
.plan-features li { padding: 0.45rem 0; font-size: 0.875rem; color: var(--text-main); display: flex; align-items: center; gap: 0.5rem; border-bottom: 1px dashed rgba(255, 255, 255, 0.06); }
.plan-features li svg { width: 15px; height: 15px; fill: var(--neon-green); flex-shrink: 0; }

/* User Audience & Recommendation Guide Section */
.audience-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.audience-card { background: var(--panel-bg); border: 1px solid var(--panel-border); border-radius: 12px; padding: 1.8rem; }
.audience-header { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 0.8rem; }
.audience-icon { font-size: 1.8rem; }

.recommend-guide-box {
  background: rgba(0, 216, 246, 0.04); border: 1px solid rgba(0, 216, 246, 0.35); border-radius: 14px;
  padding: 2rem; margin-top: 2.5rem; box-shadow: 0 8px 25px rgba(0, 216, 246, 0.08);
}
.recommend-guide-title { color: var(--neon-cyan); font-size: 1.2rem; font-weight: 800; margin-bottom: 1rem; display: flex; align-items: center; gap: 0.6rem; }
.recommend-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.2rem; margin-top: 1.2rem; }
.recommend-item { background: rgba(14, 5, 36, 0.7); border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 10px; padding: 1.2rem; }
.recommend-item-title { font-size: 0.95rem; font-weight: 700; color: var(--neon-yellow); margin-bottom: 0.4rem; display: flex; align-items: center; gap: 0.4rem; }
.recommend-item-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* REACT BITS TESTIMONIALS SECTION */
.reactbits-testimonial-card {
  background: var(--panel-bg); border: 1px solid var(--panel-border); border-radius: 18px; padding: 3.5rem 3rem;
  backdrop-filter: blur(14px); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5); position: relative;
}
.testimonial-header { margin-bottom: 2.5rem; }
.testimonial-main-title { font-size: 2.5rem; font-weight: 800; color: #ffffff; margin-top: 0.6rem; letter-spacing: -0.5px; }
.testimonial-split-layout { display: grid; grid-template-columns: 240px 1fr; gap: 3rem; align-items: center; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.testimonial-avatars-column { display: flex; align-items: center; }
.avatars-ring-container { display: flex; align-items: center; gap: 0.9rem; }
.avatar-ring-item { width: 52px; height: 52px; border-radius: 50%; border: 2px solid transparent; padding: 2px; cursor: pointer; transition: all 0.3s ease; opacity: 0.6; }
.avatar-ring-item.active, .avatar-ring-item:hover { opacity: 1; border-color: var(--neon-yellow); box-shadow: 0 0 12px var(--neon-yellow); transform: scale(1.1); }
.avatar-circle { width: 100%; height: 100%; border-radius: 50%; background: linear-gradient(135deg, #170933, #070214); color: var(--neon-cyan); display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-weight: 800; font-size: 1.2rem; border: 1px solid rgba(255, 255, 255, 0.1); }
.avatar-ring-item.active .avatar-circle { color: var(--neon-yellow); }
.testimonial-quote-column { display: flex; flex-direction: column; justify-content: center; }
.testimonial-quote-box { transition: opacity 0.3s ease, transform 0.3s ease; }
.quote-stars { color: var(--neon-yellow); font-size: 1.1rem; margin-bottom: 0.8rem; }
.active-quote-text { font-size: 1.25rem; line-height: 1.65; color: #e2e8f0; font-weight: 400; margin-bottom: 1.2rem; }
.quote-author-info { display: flex; flex-direction: column; gap: 0.2rem; }
.active-author-name { font-family: var(--font-heading); font-size: 1.05rem; font-weight: 700; color: #ffffff; }
.active-author-role { font-size: 0.875rem; color: var(--text-muted); }
.testimonial-bottom-brands { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; margin-top: 2rem; flex-wrap: wrap; opacity: 0.6; }
.brand-logo-item { font-family: var(--font-heading); font-size: 0.95rem; font-weight: 700; color: var(--text-muted); letter-spacing: 0.5px; transition: all 0.3s ease; }
.brand-logo-item:hover { opacity: 1; color: var(--neon-cyan); }

/* ==========================================================================
   CLEAN 3-CARD ARTICLE CAROUSEL SLIDER (Matching Image 2 Layout)
   ========================================================================== */

.article-slider-outer {
  position: relative;
  width: 100%;
}

.article-slider-viewport {
  overflow: hidden;
  width: 100%;
  padding: 0.5rem 0 1.5rem;
}

.article-carousel-track {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.article-card-item {
  flex: 0 0 calc(33.333% - 1rem);
  box-sizing: border-box;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  text-decoration: none;
  position: relative;
  backdrop-filter: blur(8px);
}

@media (max-width: 1024px) {
  .article-card-item { flex: 0 0 calc(50% - 0.75rem); }
}

@media (max-width: 640px) {
  .article-card-item { flex: 0 0 100%; }
}

.article-card-item:hover {
  transform: translateY(-4px);
  border-color: var(--neon-pink);
  box-shadow: 0 8px 25px rgba(255, 42, 141, 0.2);
}

.article-card-item .article-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.article-card-item .article-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.8rem;
  line-height: 1.45;
}

.article-card-item .article-card-summary {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.8rem;
  flex-grow: 1;
}

.article-card-item .read-more-link {
  color: var(--neon-cyan);
  font-size: 0.85rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: auto;
}

.card-indicator-dot {
  position: absolute;
  bottom: -6px;
  left: 24px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--neon-pink);
  box-shadow: 0 0 10px var(--neon-pink), 0 0 16px var(--neon-pink);
}

/* Slider Bottom Control Bar (Arrows + Dots) */
.article-slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1.8rem;
}

.arrow-nav-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  color: var(--neon-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
}

.arrow-nav-btn:hover {
  border-color: var(--neon-pink);
  color: var(--neon-pink);
  box-shadow: 0 0 14px rgba(255, 42, 141, 0.4);
  transform: scale(1.08);
}

.article-slider-dots {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all 0.3s ease;
}

.slider-dot.active {
  background: var(--neon-pink);
  width: 24px;
  border-radius: 8px;
  box-shadow: 0 0 10px var(--neon-pink);
}

/* Article Reading Page View Overlay */
.article-view-container {
  display: none;
  padding: 130px 0 80px;
}

.article-view-container.active { display: block; }

/* AI GEO (Generative Engine Optimization) Summary Box */
.ai-geo-summary-box {
  background: rgba(0, 216, 246, 0.06);
  border: 1px solid rgba(0, 216, 246, 0.3);
  border-left: 4px solid var(--neon-cyan);
  border-radius: 10px;
  padding: 1.2rem 1.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 20px rgba(0, 216, 246, 0.1);
}

.ai-geo-summary-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--neon-cyan);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ai-geo-summary-text {
  font-size: 0.925rem;
  line-height: 1.7;
  color: var(--text-main);
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--neon-cyan);
  text-decoration: none;
  font-weight: 700;
  margin-bottom: 1.8rem;
  cursor: pointer;
}

.article-body-content {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 2.5rem;
  backdrop-filter: blur(12px);
}

.article-body-content h1 { font-size: 2.1rem; margin-bottom: 1.2rem; color: #fff; border-bottom: 2px solid var(--neon-pink); padding-bottom: 0.8rem; }
.article-body-content h2 { font-size: 1.4rem; margin: 2rem 0 0.8rem; color: var(--neon-cyan); }
.article-body-content h3 { font-size: 1.15rem; margin: 1.5rem 0 0.6rem; color: var(--neon-yellow); }
.article-body-content p { font-size: 1rem; line-height: 1.75; margin-bottom: 1.2rem; color: var(--text-main); }
.article-body-content table { width: 100%; border-collapse: collapse; margin: 1.8rem 0; background: rgba(7, 2, 20, 0.6); border-radius: 8px; overflow: hidden; }
.article-body-content th, .article-body-content td { padding: 0.8rem 1.1rem; text-align: left; border-bottom: 1px solid rgba(0, 216, 246, 0.12); font-size: 0.9rem; }
.article-body-content th { background: rgba(0, 216, 246, 0.08); color: var(--neon-cyan); font-family: var(--font-heading); }
.article-body-content ul, .article-body-content ol { margin: 0.8rem 0 1.2rem 1.5rem; }
.article-body-content li { margin-bottom: 0.4rem; line-height: 1.65; }
.article-body-content a { color: var(--neon-pink); text-decoration: underline; }
.article-body-content strong { color: #fff; }

/* FAQ Accordion */
.faq-accordion { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.9rem; }
.faq-item { background: var(--panel-bg); border: 1px solid var(--panel-border); border-radius: 10px; overflow: hidden; transition: all 0.3s ease; }
.faq-question { padding: 1.1rem 1.4rem; font-size: 1rem; font-weight: 700; color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: space-between; }
.faq-toggle { color: var(--neon-cyan); font-size: 1.3rem; transition: transform 0.3s ease; }
.faq-item.active .faq-toggle { transform: rotate(45deg); color: var(--neon-pink); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; padding: 0 1.4rem; color: var(--text-muted); font-size: 0.9rem; line-height: 1.65; }
.faq-item.active .faq-answer { max-height: 300px; padding: 0 1.4rem 1.2rem; }

/* Footer & Legal Modals */
.site-footer { background: rgba(5, 0, 16, 0.95); border-top: 1px solid rgba(0, 216, 246, 0.15); padding: 70px 0 25px; position: relative; z-index: 10; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2.5rem; margin-bottom: 3.5rem; }
.footer-col-title { font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 1.1rem; position: relative; padding-bottom: 0.4rem; }
.footer-col-title::after { content: ''; position: absolute; bottom: 0; left: 0; width: 28px; height: 2px; background: var(--neon-pink); }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.875rem; transition: color 0.2s ease; cursor: pointer; }
.footer-links a:hover { color: var(--neon-cyan); }

.footer-bottom { text-align: center; padding-top: 1.8rem; border-top: 1px solid rgba(255, 255, 255, 0.06); font-size: 0.825rem; color: var(--text-muted); }

/* Modal Popup */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(0, 0, 0, 0.8); backdrop-filter: blur(8px); z-index: 2000; display: none; align-items: center; justify-content: center; padding: 1.5rem; }
.modal-overlay.active { display: flex; }
.modal-box { background: var(--bg-gradient-start); border: 1px solid var(--neon-cyan); border-radius: 14px; max-width: 720px; width: 100%; max-height: 85vh; overflow-y: auto; padding: 2.2rem; position: relative; box-shadow: 0 0 25px rgba(0, 216, 246, 0.3); }
.modal-close { position: absolute; top: 18px; right: 18px; background: none; border: none; color: var(--text-muted); font-size: 1.4rem; cursor: pointer; }
.modal-close:hover { color: var(--neon-pink); }

@media (max-width: 768px) {
  .nav-menu { display: none; }
  .hero-title { font-size: 2rem; }
  .hero-actions { flex-direction: column; }
  .stat-card:not(:last-child)::after { display: none; }
  .pricing-grid { grid-template-columns: 1fr; }
}