/* ============================================
   MiniGameToolchain — 共享设计系统 v2.0
   深色主题，参考 AssetStore 视觉风格
   ============================================ */

/* CSS Variables */
:root {
  /* Brand Colors - 从 AssetStore 提取 */
  --primary: #00d26a;
  --primary-dark: #00b85c;
  --primary-dim: rgba(0, 210, 106, 0.15);
  --secondary: #1E3A5F;
  --secondary-dark: #162d4a;
  --accent: #F5A623;
  --accent-dark: #d48d1a;
  
  /* Module Accent Colors */
  --module-green: #00d26a;
  --module-orange: #F5A623;
  --module-purple: #8B5CF6;
  --module-blue: #3B82F6;

  /* Dark Theme Colors */
  --bg-deep: #0a0a0f;
  --bg-surface: #111118;
  --bg-elevated: #1a1a24;
  --bg-card: #14141c;
  --text-heading: #f0f0f5;
  --text-body: #b0b0c0;
  --text-muted: #6a6a7a;
  --border-subtle: rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.12);
  --glow-primary: rgba(0, 210, 106, 0.15);

  /* Functional Colors */
  --success: #10B981;
  --warning: #F59E0B;
  --error: #EF4444;
  --info: #3B82F6;

  /* Typography */
  --font-heading: 'Inter', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
  --font-body: 'Inter', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2.25rem;
  --text-4xl: 3rem;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  --max-width: 1200px;
  --nav-height: 72px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-lg: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 32px rgba(0,0,0,0.12);

  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;
  --transition-slow: 0.3s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text-body);
  background-color: var(--bg-deep);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: #33e88a; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-6); }
@media (max-width: 768px) { .container { padding: 0 var(--space-4); } }

.section { padding: var(--space-20) 0; }
.section-surface { background-color: var(--bg-surface); }
.section-elevated { background-color: var(--bg-elevated); }

.text-heading { color: var(--text-heading); font-weight: 700; line-height: 1.2; }
.text-body-color { color: var(--text-body); }
.text-muted-color { color: var(--text-muted); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-heading);
  font-weight: 700;
  line-height: 1.2;
}
h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); font-weight: 600; }
h3 { font-size: var(--text-2xl); font-weight: 600; }
h4 { font-size: var(--text-xl); font-weight: 500; }
p { font-size: var(--text-base); line-height: 1.75; color: var(--text-body); }

/* ============================================
   Left Bar Decoration (AssetStore style)
   ============================================ */
.left-bar {
  position: fixed;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, transparent, var(--primary), transparent);
  z-index: 9999;
  opacity: 0.6;
  pointer-events: none;
}

/* ============================================
   Blob Decoration (AssetStore style)
   ============================================ */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.blob-green {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0, 210, 106, 0.12) 0%, transparent 70%);
  top: -10%; right: -10%;
  animation: blobBreathe 8s ease-in-out infinite;
}
.blob-orange {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(245, 166, 35, 0.1) 0%, transparent 70%);
  top: -10%; right: -10%;
  animation: blobBreathe 8s ease-in-out infinite;
}
.blob-purple {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
  top: -10%; right: -10%;
  animation: blobBreathe 8s ease-in-out infinite;
}
.blob-blue {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
  top: -10%; right: -10%;
  animation: blobBreathe 8s ease-in-out infinite;
}
@keyframes blobBreathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

/* ============================================
   Badge Tags (AssetStore style)
   ============================================ */
.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: var(--text-sm);
  color: var(--text-body);
  transition: all var(--transition-base);
}
.badge-tag:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.2);
}
.badge-tag .dot {
  width: 6px; height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(10, 10, 15, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 1000;
  transition: background var(--transition-base), box-shadow var(--transition-base);
}
.navbar.scrolled {
  background: rgba(10, 10, 15, 0.92);
  box-shadow: 0 1px 0 rgba(0, 210, 106, 0.1);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.navbar-logo { display: flex; align-items: center; gap: var(--space-3); font-weight: 700; font-size: var(--text-xl); color: var(--text-heading); }
.navbar-logo img { height: 36px; width: auto; filter: brightness(1.2); }
.navbar-nav { display: flex; align-items: center; gap: var(--space-8); list-style: none; }
.navbar-nav > li { position: relative; }
.navbar-nav > li > a {
  color: var(--text-body); font-size: var(--text-sm); font-weight: 500;
  padding: var(--space-2) 0; position: relative;
}
.navbar-nav > li > a:hover, .navbar-nav > li > a.active { color: var(--primary); }
.navbar-nav > li > a::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px;
  background: var(--primary); transition: width var(--transition-base); border-radius: 1px;
}
.navbar-nav > li > a:hover::after, .navbar-nav > li > a.active::after { width: 100%; }

.dropdown { position: relative; }
.dropdown-toggle::after { content: ' ▾'; font-size: 0.7em; opacity: 0.6; }
.dropdown-menu {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(8px);
  background: var(--bg-elevated); border: 1px solid var(--border-subtle); border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4); padding: var(--space-2) 0; min-width: 200px;
  opacity: 0; visibility: hidden;
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  list-style: none;
}
.dropdown:hover .dropdown-menu, .dropdown:focus-within .dropdown-menu {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.dropdown-menu a { display: block; padding: var(--space-3) var(--space-5); color: var(--text-body); font-size: var(--text-sm); transition: all var(--transition-fast); white-space: nowrap; }
.dropdown-menu a:hover { background: var(--bg-surface); color: var(--primary); }

.navbar-cta { display: flex; align-items: center; gap: var(--space-3); }

.mobile-menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: var(--space-2); }
.mobile-menu-toggle span { display: block; width: 24px; height: 2px; background: var(--text-heading); margin: 5px 0; transition: var(--transition-base); border-radius: 1px; }

@media (max-width: 1024px) {
  .navbar-nav { position: fixed; top: var(--nav-height); left: 0; right: 0; bottom: 0; background: var(--bg-deep); flex-direction: column; align-items: flex-start; padding: var(--space-6); gap: 0; transform: translateX(100%); transition: transform var(--transition-slow); overflow-y: auto; }
  .navbar-nav.open { transform: translateX(0); }
  .navbar-nav > li { width: 100%; border-bottom: 1px solid var(--border-subtle); }
  .navbar-nav > li > a { display: block; padding: var(--space-4) 0; font-size: var(--text-lg); }
  .dropdown-menu { position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none; border: none; padding-left: var(--space-4); display: none; background: transparent; }
  .dropdown.open .dropdown-menu { display: block; }
  .navbar-cta { display: none; }
  .mobile-menu-toggle { display: block; }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: 12px 28px; font-size: var(--text-sm); font-weight: 600;
  border-radius: var(--radius-sm); border: none; cursor: pointer;
  transition: all var(--transition-base); text-decoration: none; white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), #00b85c);
  color: #000; font-weight: 700;
}
.btn-primary:hover {
  background: linear-gradient(135deg, #33e88a, var(--primary));
  color: #000; transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 210, 106, 0.35);
}
.btn-secondary {
  background: transparent; color: var(--primary);
  border: 1.5px solid rgba(0, 210, 106, 0.4);
}
.btn-secondary:hover {
  background: rgba(0, 210, 106, 0.08); border-color: var(--primary);
  color: var(--primary); transform: translateY(-1px);
}
.btn-ghost {
  background: transparent; color: var(--text-body);
  border: 1px solid var(--border-subtle);
}
.btn-ghost:hover {
  background: var(--bg-surface); color: var(--text-heading);
  border-color: var(--border-hover);
}
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-dark); color: #fff; }
.btn-sm { padding: 8px 20px; font-size: var(--text-xs); }
.btn-lg { padding: 16px 36px; font-size: var(--text-base); }

/* ============================================
   Cards
   ============================================ */
.card {
  background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md);
  padding: var(--space-6); transition: all var(--transition-base);
}
.card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.3); transform: translateY(-2px); border-color: var(--border-hover); }
.card-featured { border: 2px solid var(--primary); position: relative; }
.card-badge { position: absolute; top: -1px; right: var(--space-6); background: var(--accent); color: #fff; font-size: var(--text-xs); font-weight: 600; padding: 4px 12px; border-radius: 0 0 var(--radius-sm) var(--radius-sm); }

/* ============================================
   Hero Section
   ============================================ */
.hero {
  min-height: 80vh; display: flex; align-items: center;
  padding-top: var(--nav-height); position: relative; overflow: hidden;
  background: var(--bg-deep);
}
.hero-content { max-width: 640px; position: relative; z-index: 1; }
.hero-title { font-size: var(--text-4xl); font-weight: 800; color: var(--text-heading); line-height: 1.15; margin-bottom: var(--space-5); letter-spacing: -0.02em; }
.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-title .highlight { color: var(--primary); position: relative; }
.hero-title .highlight::after {
  content: ''; position: absolute; bottom: 4px; left: 0; width: 100%; height: 8px;
  background: rgba(0, 210, 106, 0.15); border-radius: 4px; z-index: -1;
}
.hero-subtitle { font-size: var(--text-xl); color: var(--text-body); line-height: 1.7; margin-bottom: var(--space-8); }
.hero-cta { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.hero-demo { max-width: 900px; margin: 0 auto; background: var(--bg-card); border-radius: var(--radius-lg); box-shadow: 0 8px 40px rgba(0,0,0,0.3); padding: 40px; border: 1px solid var(--border-subtle); }
.hero-demo-placeholder { background: linear-gradient(135deg, var(--secondary) 0%, #2D4A6F 100%); border-radius: var(--radius-md); height: 400px; display: flex; flex-direction: column; align-items: center; justify-content: center; color: #fff; gap: 16px; }
.hero-demo-placeholder .play-icon { width: 72px; height: 72px; border: 3px solid rgba(255,255,255,0.3); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 28px; cursor: pointer; transition: all 0.3s ease; }
.hero-demo-placeholder .play-icon:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.6); transform: scale(1.05); }
.hero-demo-placeholder p { font-size: 16px; opacity: 0.8; }

@media (max-width: 768px) {
  .hero-title { font-size: var(--text-3xl); }
  .hero-subtitle { font-size: var(--text-lg); }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
  .hero-demo { padding: 20px; }
  .hero-demo-placeholder { height: 240px; }
}

/* ============================================
   Trust Bar
   ============================================ */
.trust-bar { padding: var(--space-8) 0; background: var(--bg-surface); border-bottom: 1px solid var(--border-subtle); }
.trust-items { display: flex; justify-content: center; align-items: center; gap: var(--space-12); flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: var(--space-2); color: var(--text-muted); font-size: var(--text-sm); font-weight: 500; }
.trust-item .icon { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; border-radius: 6px; font-size: 16px; }
.trust-item .icon.green { background: rgba(0, 210, 106, 0.1); color: var(--primary); }
.trust-item .icon.blue { background: rgba(59, 130, 246, 0.1); color: var(--info); }
.trust-item .icon.orange { background: rgba(245, 166, 35, 0.1); color: var(--accent); }
.trust-item .icon.purple { background: rgba(139, 92, 246, 0.1); color: var(--module-purple); }

/* ============================================
   Grid
   ============================================ */
.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1024px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* ============================================
   Section Header
   ============================================ */
.section-header { text-align: center; max-width: 700px; margin: 0 auto var(--space-16); }
.section-header h2 { color: var(--text-heading); margin-bottom: var(--space-4); }
.section-header p { font-size: var(--text-lg); color: var(--text-muted); }

/* ============================================
   Product Cards
   ============================================ */
.product-card {
  background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md);
  padding: var(--space-8); transition: all var(--transition-base); display: flex; flex-direction: column;
  position: relative; overflow: hidden;
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.3); border-color: rgba(0, 210, 106, 0.2); }
.product-card .card-tag { position: absolute; top: 16px; right: 16px; font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 100px; background: rgba(0, 210, 106, 0.1); color: var(--primary); }
.product-card .card-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 20px; }
.product-card h3 { font-size: 20px; font-weight: 600; color: var(--text-heading); margin-bottom: 8px; }
.product-card .card-desc { font-size: 14px; color: var(--text-body); line-height: 1.6; margin-bottom: 16px; flex-grow: 1; }
.product-card .card-price { font-size: 24px; font-weight: 700; color: var(--primary); margin-bottom: 20px; }
.product-card .card-price .unit { font-size: 14px; font-weight: 400; color: var(--text-muted); }
.product-card .card-link { display: inline-flex; align-items: center; gap: 6px; color: var(--primary); font-weight: 600; font-size: 15px; text-decoration: none; transition: gap 0.2s ease; }
.product-card .card-link:hover { gap: 10px; }
.product-card .card-link::after { content: '→'; }
.product-card.starter .card-icon { background: rgba(0, 210, 106, 0.1); }
.product-card.optimizer .card-icon { background: rgba(245, 166, 35, 0.1); }
.product-card.suite .card-icon { background: rgba(59, 130, 246, 0.1); }
.product-card.pro .card-icon { background: rgba(139, 92, 246, 0.1); }

/* ============================================
   Tools Grid
   ============================================ */
.tools-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.tool-card { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: 12px; padding: 32px; display: flex; align-items: flex-start; gap: 20px; transition: all 0.3s ease; }
.tool-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.3); border-color: rgba(0, 210, 106, 0.2); }
.tool-card .tool-icon { width: 56px; height: 56px; border-radius: 12px; background: rgba(0, 210, 106, 0.1); display: flex; align-items: center; justify-content: center; font-size: 28px; flex-shrink: 0; }
.tool-card .tool-content h3 { font-size: 18px; font-weight: 600; color: var(--text-heading); margin-bottom: 6px; }
.tool-card .tool-content p { font-size: 14px; color: var(--text-body); line-height: 1.6; margin-bottom: 16px; }
.tool-card .tool-link { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; background: linear-gradient(135deg, var(--primary), #00b85c); color: #000; font-size: 14px; font-weight: 600; border-radius: 8px; text-decoration: none; transition: all 0.2s ease; }
.tool-card .tool-link:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0, 210, 106, 0.3); }

@media (max-width: 768px) { .tools-grid { grid-template-columns: 1fr; } }

/* ============================================
   Testimonials
   ============================================ */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: 12px; padding: 32px; transition: all 0.3s ease; }
.testimonial-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.3); }
.testimonial-card .quote-icon { font-size: 32px; color: var(--primary); opacity: 0.3; line-height: 1; margin-bottom: 12px; }
.testimonial-card .quote-text { font-size: 16px; line-height: 1.7; color: var(--text-body); margin-bottom: 24px; }
.testimonial-card .quote-author { display: flex; align-items: center; gap: 12px; }
.testimonial-card .quote-avatar { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--secondary)); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 16px; font-weight: 600; flex-shrink: 0; }
.testimonial-card .quote-info .name { font-size: 15px; font-weight: 600; color: var(--text-heading); }
.testimonial-card .quote-info .role { font-size: 13px; color: var(--text-muted); }
.testimonial-card .quote-product { margin-top: 12px; font-size: 13px; color: var(--primary); font-weight: 500; display: flex; align-items: center; gap: 6px; }
.testimonial-card .quote-product::before { content: ''; display: inline-block; width: 4px; height: 4px; background: var(--primary); border-radius: 50%; }
@media (max-width: 1024px) { .testimonials-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .testimonials-grid { grid-template-columns: 1fr; } }

/* ============================================
   Bottom CTA
   ============================================ */
.bottom-cta {
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-elevated) 100%);
  padding: 80px 0; text-align: center; color: #fff;
  border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle);
  position: relative; overflow: hidden;
}
.bottom-cta::before {
  content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 600px; height: 2px; background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.5;
}
.bottom-cta h2 { font-size: 36px; font-weight: 700; margin-bottom: 16px; color: var(--text-heading); }
.bottom-cta p { font-size: 18px; color: var(--text-muted); margin-bottom: 36px; max-width: 520px; margin-left: auto; margin-right: auto; }
.bottom-cta .cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.bottom-cta .btn { padding: 14px 32px; font-size: 16px; font-weight: 600; border-radius: 8px; text-decoration: none; transition: all 0.2s ease; display: inline-flex; align-items: center; gap: 8px; }
.bottom-cta .btn-light { background: linear-gradient(135deg, var(--primary), #00b85c); color: #000; font-weight: 700; box-shadow: 0 4px 16px rgba(0, 210, 106, 0.3); }
.bottom-cta .btn-light:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0, 210, 106, 0.4); }
.bottom-cta .btn-ghost { background: transparent; color: var(--text-body); border: 1px solid var(--border-subtle); }
.bottom-cta .btn-ghost:hover { background: var(--bg-surface); border-color: var(--border-hover); color: var(--text-heading); }
.bottom-cta .guarantee { margin-top: 20px; font-size: 14px; color: var(--text-muted); display: flex; align-items: center; justify-content: center; gap: 6px; }

/* ============================================
   Footer
   ============================================ */
.footer { background: var(--bg-deep); color: #fff; padding: var(--space-16) 0 var(--space-8); border-top: 1px solid var(--border-subtle); }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: var(--space-12); margin-bottom: var(--space-12); }
.footer-brand { max-width: 280px; }
.footer-brand .logo { display: flex; align-items: center; gap: var(--space-3); font-weight: 700; font-size: var(--text-xl); color: #fff; margin-bottom: var(--space-4); }
.footer-brand .logo img { height: 32px; width: auto; filter: brightness(1.2); }
.footer-brand p { color: var(--text-muted); font-size: var(--text-sm); line-height: 1.7; }
.footer-brand .footer-newsletter { display: flex; gap: 8px; margin-top: 16px; }
.footer-brand .footer-newsletter input { flex: 1; padding: 8px 12px; background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--radius-sm); color: var(--text-primary); font-size: var(--text-sm); }
.footer-brand .footer-newsletter input:focus { outline: none; border-color: var(--primary); }
.footer-column h4 { color: var(--text-primary); font-size: var(--text-sm); font-weight: 600; margin-bottom: var(--space-5); text-transform: uppercase; letter-spacing: 0.5px; }
.footer-column ul { list-style: none; }
.footer-column li { margin-bottom: var(--space-3); }
.footer-column a { color: var(--text-muted); font-size: var(--text-sm); transition: color var(--transition-fast); }
.footer-column a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid var(--border-subtle); padding-top: var(--space-8); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-bottom p { color: var(--text-muted); font-size: var(--text-xs); }
.footer-bottom .footer-social { display: flex; gap: 16px; }
.footer-bottom .footer-social a { color: var(--text-muted); font-size: var(--text-sm); transition: color var(--transition-fast); }
.footer-bottom .footer-social a:hover { color: var(--primary); }
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; max-width: 100%; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ============================================
   Pricing
   ============================================ */
.pricing-card { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: var(--space-8); transition: all var(--transition-base); position: relative; }
.pricing-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.3); }
.pricing-card.featured { border: 2px solid var(--primary); transform: scale(1.02); }
.pricing-card.featured:hover { transform: scale(1.02) translateY(-4px); }
.pricing-price { font-size: var(--text-3xl); font-weight: 700; color: var(--text-heading); }
.pricing-price .unit { font-size: var(--text-base); color: var(--text-muted); font-weight: 400; }
.pricing-features { list-style: none; margin: var(--space-6) 0; }
.pricing-features li { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-2) 0; font-size: var(--text-sm); color: var(--text-body); }
.pricing-features li .check { color: var(--success); font-weight: 700; flex-shrink: 0; }

/* ============================================
   Comparison Table
   ============================================ */
.comparison-table { width: 100%; border-collapse: collapse; margin: var(--space-8) 0; font-size: var(--text-sm); }
.comparison-table th, .comparison-table td { padding: var(--space-4) var(--space-5); text-align: left; border-bottom: 1px solid var(--border-subtle); }
.comparison-table th { background: var(--bg-surface); font-weight: 600; color: var(--text-heading); }
.comparison-table td:first-child { font-weight: 500; color: var(--text-heading); }
.comparison-table .check { color: var(--success); font-weight: 700; }
.comparison-table .cross { color: var(--text-muted); }

/* ============================================
   FAQ
   ============================================ */
.faq-item { border-bottom: 1px solid var(--border-subtle); padding: var(--space-5) 0; }
.faq-question { display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 600; color: var(--text-heading); font-size: var(--text-base); }
.faq-question:hover { color: var(--primary); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--transition-slow), padding var(--transition-slow); color: var(--text-body); font-size: var(--text-sm); line-height: 1.7; }
.faq-item.open .faq-answer { max-height: 500px; padding-top: var(--space-4); }
.faq-toggle { width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; transition: transform var(--transition-base); color: var(--text-muted); flex-shrink: 0; margin-left: var(--space-4); }
.faq-item.open .faq-toggle { transform: rotate(45deg); color: var(--primary); }

/* ============================================
   CTA Section
   ============================================ */
.cta-section { background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%); color: #fff; padding: var(--space-20) 0; text-align: center; }
.cta-section h2 { color: #fff; font-size: var(--text-3xl); margin-bottom: var(--space-4); }
.cta-section p { color: rgba(255,255,255,0.7); font-size: var(--text-lg); margin-bottom: var(--space-8); max-width: 600px; margin-left: auto; margin-right: auto; }

/* ============================================
   Scroll Reveal
   ============================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .product-grid, .tools-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .bottom-cta h2 { font-size: 28px; }
  .section-header h2 { font-size: 28px; }
  .trust-bar .container { gap: 20px; }
  .trust-item { font-size: 13px; }
}