/* === StoryHarness Official Website Styles === */

:root {
  --bg-deep: #050510;
  --bg-primary: #0a0a1a;
  --bg-secondary: #0f0f24;
  --bg-card: #14142e;
  --bg-card-hover: #1a1a38;
  --accent: #e94560;
  --accent-glow: rgba(233, 69, 96, 0.3);
  --accent-secondary: #7c3aed;
  --accent-tertiary: #06b6d4;
  --text-primary: #f1f1f6;
  --text-secondary: #a0a0b8;
  --text-muted: #606078;
  --border: #1e1e38;
  --border-light: #2a2a48;
  --success: #10b981;
  --warning: #f59e0b;
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --font-sans: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
  --container-max: 1200px;
}

/* === Vision Section === */
.vision {
  background: linear-gradient(180deg, var(--bg-deep) 0%, rgba(10,10,26,0.6) 50%, var(--bg-deep) 100%);
  position: relative;
}

.vision::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(233, 69, 96, 0.3), transparent);
}

.vision-flow {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-bottom: 64px;
  flex-wrap: wrap;
}

.vision-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 120px;
}

.vision-node-circle {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  transition: var(--transition-slow);
  position: relative;
}

.vision-node-circle::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid transparent;
  transition: var(--transition-slow);
}

.vision-node:hover .vision-node-circle {
  border-color: var(--accent);
  box-shadow: 0 0 30px rgba(233, 69, 96, 0.2);
  transform: translateY(-3px);
}

.vision-node:hover .vision-node-circle::after {
  border-color: rgba(233, 69, 96, 0.3);
  animation: visionOrbitPulse 2s ease-in-out infinite;
}

@keyframes visionOrbitPulse {
  0%, 100% { inset: -4px; opacity: 0.6; }
  50% { inset: -8px; opacity: 0.2; }
}

.vision-node-icon {
  font-size: 28px;
  transition: var(--transition-slow);
}

.vision-node:hover .vision-node-icon {
  transform: scale(1.15);
}

.vision-node-content h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: -0.3px;
}

.vision-node-content p {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.6;
}

.vision-arrow {
  display: flex;
  align-items: center;
  gap: 0;
  padding-top: 28px;
  flex-shrink: 0;
  width: 60px;
}

.vision-arrow-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border), rgba(233, 69, 96, 0.4));
  position: relative;
}

.vision-arrow-head {
  font-size: 10px;
  color: rgba(233, 69, 96, 0.5);
  margin-left: -1px;
}

.vision-node-group {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 12px 0 12px 24px;
}

.vision-node-group .vision-node {
  width: 100px;
}

.vision-node-group .vision-node-circle {
  width: 56px;
  height: 56px;
}

.vision-node-group .vision-node-icon {
  font-size: 22px;
}

.vision-node-group .vision-node-content h4 {
  font-size: 12px;
}

.vision-node-group .vision-node-content p {
  font-size: 10px;
}

.vision-core {
  position: relative;
  max-width: 780px;
  margin: 0 auto;
  padding: 48px 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  text-align: center;
  overflow: hidden;
}

.vision-core-glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 160px;
  background: radial-gradient(ellipse, rgba(233, 69, 96, 0.1), transparent 70%);
  pointer-events: none;
}

.vision-core-quote {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.vision-core-quote span {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.vision-core-text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 2;
  margin-bottom: 36px;
  position: relative;
  z-index: 1;
}

.vision-core-text span {
  color: var(--text-primary);
  font-weight: 600;
}

.vision-core-highlight {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  text-align: left;
  padding: 24px;
  background: rgba(233, 69, 96, 0.04);
  border: 1px solid rgba(233, 69, 96, 0.12);
  border-radius: var(--radius);
  position: relative;
  z-index: 1;
}

.vision-core-icon {
  flex-shrink: 0;
  padding-top: 2px;
}

.vision-core-statement span {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
  margin-bottom: 10px;
}

.vision-core-statement span span {
  display: inline;
  color: var(--accent);
}

.vision-core-statement p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

@media (max-width: 900px) {
  .vision-flow {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .vision-arrow {
    width: auto;
    transform: rotate(90deg);
    padding: 4px 0;
  }

  .vision-node-group {
    grid-template-columns: repeat(2, 1fr);
    padding: 12px 0;
  }

  .vision-core {
    padding: 36px 24px;
  }

  .vision-core-highlight {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--accent);
  color: #fff;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* === Container === */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* === Cursor Glow === */
.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(ellipse 600px 400px at 50% 50%, rgba(233, 69, 96, 0.06), transparent 70%);
  transition: opacity 1s ease;
}

/* === Navbar === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 12px 0;
  transition: var(--transition-slow);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(5, 5, 16, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 8px 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.5px;
}

.logo-icon-img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  box-shadow: 0 0 16px rgba(232, 51, 102, 0.4);
}

.logo-accent {
  color: var(--accent);
}

.logo-tagline {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 1px;
  background: var(--bg-card);
  padding: 2px 8px;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.nav-links {
  display: flex;
  gap: 8px;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-sm { padding: 6px 14px; font-size: 12px; }
.btn-lg { padding: 14px 32px; font-size: 16px; border-radius: var(--radius); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
  background: #f05472;
  box-shadow: 0 6px 28px rgba(233, 69, 96, 0.45);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}

.btn-outline:hover {
  border-color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* === Sections === */
.section {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(233, 69, 96, 0.1);
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 20px;
  border: 1px solid rgba(233, 69, 96, 0.2);
}

.section-title {
  font-size: 42px;
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
}

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

/* === Hero Section === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.4;
  animation: orbFloat 12s ease-in-out infinite;
}

.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(233, 69, 96, 0.25), transparent 70%);
  top: -200px;
  right: -100px;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.2), transparent 70%);
  bottom: -200px;
  left: -100px;
  animation-delay: -4s;
}

.hero-orb-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.15), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -8s;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-content {
  position: relative;
  z-index: 10;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 900;
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-bottom: 24px;
}

.title-line {
  display: block;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

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

.stat-number {
  display: block;
  font-size: 36px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -1px;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 1px;
  z-index: 10;
  animation: fadeInUp 1s 1.5s ease both;
}

.scroll-mouse {
  width: 22px;
  height: 34px;
  border: 2px solid var(--text-muted);
  border-radius: 11px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 4px;
  height: 8px;
  background: var(--text-muted);
  border-radius: 2px;
  animation: scrollWheel 1.6s ease-in-out infinite;
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(8px); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* === Features Grid === */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(233, 69, 96, 0.4), transparent);
  opacity: 0;
  transition: var(--transition-slow);
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

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

.feature-icon {
  font-size: 36px;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* === Technology Section === */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.tech-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition-slow);
}

.tech-card:hover {
  border-color: var(--border-light);
  background: var(--bg-card-hover);
}

.tech-card-number {
  font-size: 14px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 16px;
  font-family: 'Inter', sans-serif;
}

.tech-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.tech-card > p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}

.tech-comparison {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.comparison-item {
  display: flex;
  gap: 12px;
  font-size: 13px;
  align-items: flex-start;
}

.comparison-item.bad .comparison-label {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

.comparison-item.good .comparison-label {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}

.comparison-label {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 10px;
  white-space: nowrap;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.comparison-item span:last-child {
  color: var(--text-secondary);
  line-height: 1.5;
}

/* === Pipeline Section === */
.pipeline-track {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.pipeline-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 140px;
}

.node-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  transition: var(--transition-slow);
  position: relative;
}

.node-circle.highlight {
  border-color: var(--accent);
  box-shadow: 0 0 30px var(--accent-glow);
  background: rgba(233, 69, 96, 0.1);
}

.node-circle:hover {
  border-color: var(--accent-secondary);
  transform: scale(1.1);
}

.node-icon {
  font-size: 24px;
}

.node-content h4 {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 4px;
}

.node-content p {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
}

.pipeline-arrow {
  display: flex;
  align-items: center;
  padding-top: 20px;
  font-size: 20px;
  color: var(--text-muted);
  flex-shrink: 0;
  width: 36px;
  justify-content: center;
}

/* === Architecture === */
.arch-diagram {
  max-width: 900px;
  margin: 0 auto;
}

.arch-layer {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  text-align: center;
}

.arch-layer-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.arch-layer-items {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.arch-item {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

.arch-item:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

.arch-layer-groups {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.arch-group {
  flex: 1;
  min-width: 200px;
}

.arch-group-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.arch-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.arch-items span {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  font-size: 12px;
  color: var(--text-secondary);
}

.arch-divider {
  display: flex;
  justify-content: center;
  padding: 8px 0;
  color: var(--text-muted);
  font-size: 16px;
}

/* === Pricing === */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  transition: var(--transition-slow);
  position: relative;
}

.pricing-card:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--accent-glow);
  background: linear-gradient(180deg, rgba(233, 69, 96, 0.06) 0%, var(--bg-card) 30%);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  padding: 4px 20px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
}

.pricing-header h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 2px;
}

.pricing-desc {
  font-size: 13px;
  color: var(--text-muted);
}

.pricing-price {
  margin: 24px 0;
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.price-symbol {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-secondary);
}

.price-amount {
  font-size: 44px;
  font-weight: 900;
  letter-spacing: -2px;
  line-height: 1;
}

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

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
  flex: 1;
}

.pricing-features li {
  font-size: 13px;
  color: var(--text-secondary);
}

.pricing-features li:first-child {
  color: var(--text-primary);
  font-weight: 500;
}

/* === Market === */
.market-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.market-stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition-slow);
}

.market-stat-card:hover {
  border-color: var(--border-light);
  background: var(--bg-card-hover);
}

.market-stat-icon {
  font-size: 32px;
  margin-bottom: 12px;
}

.market-stat-number {
  font-size: 42px;
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 4px;
}

.market-stat-number .unit {
  font-size: 20px;
  font-weight: 600;
  color: var(--accent);
}

.market-stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.market-stat-note {
  font-size: 11px;
  color: var(--text-muted);
}

/* === CTA === */
.cta-card {
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(233, 69, 96, 0.08) 50%, rgba(124, 58, 237, 0.06) 100%);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 72px 48px;
  text-align: center;
}

.cta-card h2 {
  font-size: 36px;
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 12px;
}

.cta-card p {
  font-size: 17px;
  color: var(--text-secondary);
  margin-bottom: 36px;
}

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

/* === Future Section === */
.future-tag {
  background: rgba(6, 182, 212, 0.12);
  border-color: rgba(6, 182, 212, 0.3);
  color: var(--accent-tertiary);
  animation: futureTagPulse 3s ease-in-out infinite;
}

@keyframes futureTagPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.2); }
  50% { box-shadow: 0 0 16px 4px rgba(6, 182, 212, 0.12); }
}

.future-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 900px;
  margin: 0 auto;
}

.future-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 44px 36px;
  text-align: center;
  overflow: hidden;
  transition: var(--transition-slow);
}

.future-card:hover {
  border-color: var(--border-light);
  transform: translateY(-6px);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

.future-card-glow {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(233, 69, 96, 0.08), transparent 70%);
  transition: var(--transition-slow);
  pointer-events: none;
}

.future-card:hover .future-card-glow {
  background: radial-gradient(ellipse, rgba(233, 69, 96, 0.15), transparent 70%);
  top: -60px;
  width: 240px;
  height: 140px;
}

.future-card-icon {
  position: relative;
  z-index: 1;
  margin-bottom: 24px;
}

.future-card-icon svg {
  transition: transform var(--transition-slow);
}

.future-card:hover .future-card-icon svg {
  transform: scale(1.08);
}

.future-card h3 {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
}

.future-card-subtitle {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.future-card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.9;
  max-width: 340px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.future-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-top: 48px;
}

.future-line-track {
  width: 120px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--accent-tertiary));
}

.future-line-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.future-line-dot.pulse {
  background: var(--accent-tertiary);
  animation: futureDotPulse 2s ease-in-out infinite;
}

@keyframes futureDotPulse {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.3); }
}

.nav-link-new {
  position: relative;
}

.nav-link-new::after {
  content: 'NEW';
  position: absolute;
  top: -4px;
  right: -2px;
  font-size: 8px;
  font-weight: 800;
  color: #fff;
  background: var(--accent);
  padding: 1px 5px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  animation: newBadgePulse 2s ease-in-out infinite;
}

@keyframes newBadgePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* === Footer === */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-logo {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-logo-img {
  width: 24px;
  height: 24px;
  border-radius: 6px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.8;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  padding: 4px 0;
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-bottom p {
  font-size: 12px;
  color: var(--text-muted);
}

/* === Animations === */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === Responsive === */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .market-grid { grid-template-columns: repeat(2, 1fr); }
  .future-grid { grid-template-columns: 1fr; max-width: 500px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .pipeline-node { width: 120px; }
  .pipeline-arrow { width: 24px; font-size: 16px; }
}

@media (max-width: 768px) {
  .section-title { font-size: 32px; }
  .section { padding: 64px 0; }

  /* 移动端禁用 GPU 重效果 */
  .hero-orb { display: none; }
  .cursor-glow { display: none; }
  .feature-card:hover, .tech-card:hover, .pricing-card:hover, .future-card:hover { transform: none; }
  .feature-card, .tech-card, .pricing-card, .future-card { box-shadow: none; }
  .future-card-glow { display: none; }
  .cta-card { box-shadow: none; backdrop-filter: none; }
  .vision-core { box-shadow: none; }
  .vision-core-glow { display: none; }
  .arch-layer, .arch-layer-mid, .arch-layer-bottom { box-shadow: none; backdrop-filter: none; }
  .node-circle.highlight { box-shadow: none; }
  .pricing-card.featured { box-shadow: none; }

  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(5, 5, 16, 0.95);
    backdrop-filter: blur(20px);
    padding: 16px;
    border-bottom: 1px solid var(--border);
  }

  .mobile-toggle { display: flex; }
  .nav-actions { display: none; }

  .features-grid { grid-template-columns: 1fr; }
  .future-grid { grid-template-columns: 1fr; max-width: 400px; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .market-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .hero-stats { gap: 24px; }
  .stat-number { font-size: 28px; }
  .cta-card { padding: 48px 24px; }
  .cta-card h2 { font-size: 28px; }

  .pipeline-track { gap: 8px; }
  .pipeline-node { width: 100px; }
  .pipeline-arrow { width: 16px; font-size: 14px; }
  .node-circle { width: 48px; height: 48px; }
  .node-icon { font-size: 18px; }
  .node-content h4 { font-size: 11px; }
  .node-content p { font-size: 10px; }

  .arch-layer-groups { flex-direction: column; }
  .tech-card { padding: 24px 20px; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: center; }
  .market-grid { grid-template-columns: 1fr; }
}

/* 系统级减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .hero-orb { display: none; }
  .cursor-glow { display: none; }
  .future-card-glow { display: none; }
  .vision-core-glow { display: none; }
  .scroll-wheel { display: none; }
}