/* ============================================
   观象智能官网 - Design System & Styles
   ============================================ */

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
  /* Colors */
  --color-primary: #1e293b;
  --color-primary-light: #334155;
  --color-primary-dark: #0f172a;
  --color-accent: #2563eb;
  --color-accent-light: #3b82f6;
  --color-accent-hover: #1d4ed8;
  --color-gradient-start: #3b82f6;
  --color-gradient-end: #8b5cf6;
  --color-success: #10b981;
  --color-success-light: #d1fae5;
  --color-warning: #f59e0b;
  --color-white: #ffffff;
  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e1;
  --color-gray-400: #94a3b8;
  --color-gray-500: #64748b;
  --color-gray-600: #475569;
  --color-gray-700: #334155;
  --color-gray-800: #1e293b;
  --color-gray-900: #0f172a;
  --color-text: #e2e8f0;
  --color-text-secondary: #94a3b8;
  --color-text-light: #64748b;
  --color-bg: #0a0f1e;
  --color-bg-alt: #0f172a;
  --color-bg-dark: #060a14;

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

  /* Font Sizes */
  --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: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3.5rem;
  --text-6xl: 4.5rem;
  --text-7xl: 5rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 40px rgba(37, 99, 235, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;

  /* Layout */
  --container-max: 1200px;
  --container-wide: 1400px;
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

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

ul, ol {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* --- Layout Utilities --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container-wide {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-24) 0;
}

.section-dark {
  background: var(--color-bg-dark);
  color: var(--color-white);
}

.section-alt {
  background: rgba(15,23,42,0.5);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-title {
  font-size: var(--text-5xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
  line-height: 1.2;
  color: #fff;
}

.section-title .gradient-text {
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.8;
}

.section-dark .section-subtitle {
  color: var(--color-gray-400);
}

/* --- Grid System --- */
.grid {
  display: grid;
  gap: var(--space-8);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(10, 15, 30, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  z-index: 1000;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(10, 15, 30, 0.95);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0;
  color: transparent;
  overflow: hidden;
}

.nav-logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: var(--text-sm);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(226,232,240,0.7);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-accent-light);
  background: rgba(37, 99, 235, 0.1);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: rgba(15,23,42,0.95);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-4);
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-dropdown-item:hover {
  background: rgba(255,255,255,0.06);
}

.nav-dropdown-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  flex-shrink: 0;
}

.nav-dropdown-icon.marketing { background: rgba(59,130,246,0.2); }
.nav-dropdown-icon.sales { background: rgba(16,185,129,0.2); }
.nav-dropdown-icon.acquisition { background: rgba(139,92,246,0.2); }

.nav-dropdown-text {
  display: flex;
  flex-direction: column;
}

.nav-dropdown-text span:first-child {
  font-weight: 600;
  font-size: var(--text-sm);
  color: #fff;
}

.nav-dropdown-text span:last-child {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.nav-cta {
  margin-left: var(--space-4);
}

/* Mobile Menu Toggle */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  z-index: 1001;
}

.mobile-menu-btn span {
  width: 24px;
  height: 2px;
  background: #e2e8f0;
  border-radius: 2px;
  transition: all var(--transition-base);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  white-space: nowrap;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4), 0 0 40px rgba(59,130,246,0.15);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.5), 0 0 60px rgba(59,130,246,0.2);
}

.btn-secondary {
  background: rgba(255,255,255,0.06);
  color: #e2e8f0;
  border: 1px solid rgba(255,255,255,0.15);
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-light);
  background: rgba(59,130,246,0.1);
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(59,130,246,0.15);
}

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

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  border-radius: var(--radius-xl);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

.btn-group {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* --- Cards --- */
.card {
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid rgba(255,255,255,0.08);
  transition: all var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 40px rgba(59,130,246,0.1);
  border-color: rgba(59,130,246,0.2);
  background: rgba(255,255,255,0.06);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  margin-bottom: var(--space-5);
}

.card-icon.blue { background: rgba(59,130,246,0.15); }
.card-icon.green { background: rgba(16,185,129,0.15); }
.card-icon.purple { background: rgba(139,92,246,0.15); }
.card-icon.orange { background: rgba(245,158,11,0.15); }
.card-icon.pink { background: rgba(236,72,153,0.15); }
.card-icon.cyan { background: rgba(6,182,212,0.15); }

.card-title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: #fff;
}

.card-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.card-glass {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.card-glass:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
  padding-top: var(--nav-height);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15), transparent 70%);
  top: -100px;
  right: -100px;
  border-radius: 50%;
}

.hero-bg::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.12), transparent 70%);
  bottom: -100px;
  left: -100px;
  border-radius: 50%;
}

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

.hero-particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: rgba(59, 130, 246, 0.4);
  border-radius: 50%;
  animation: float-particle linear infinite;
}

@keyframes float-particle {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

.hero .container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-content {
  color: var(--color-white);
  min-width: 0;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-accent-light);
  margin-bottom: var(--space-8);
}

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

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

.hero-title {
  font-size: var(--text-7xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: var(--color-gray-400);
  margin-bottom: var(--space-4);
  font-weight: 500;
}

.hero-desc {
  font-size: var(--text-base);
  color: var(--color-gray-400);
  margin-bottom: var(--space-10);
  line-height: 1.8;
  max-width: 640px;
  text-align: center;
}

.hero-visual {
  position: relative;
}

.hero-mockup {
  width: 100%;
  max-width: 560px;
  position: relative;
}

.hero-mockup-window {
  background: var(--color-primary-light);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl), 0 0 80px rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.mockup-topbar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5);
  background: rgba(0, 0, 0, 0.2);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-dot:nth-child(1) { background: #ff5f57; }
.mockup-dot:nth-child(2) { background: #febc2e; }
.mockup-dot:nth-child(3) { background: #28c840; }

.mockup-body {
  padding: var(--space-8);
  min-height: 320px;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.mockup-sidebar {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.mockup-sidebar-item {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  background: rgba(255, 255, 255, 0.05);
}

.mockup-sidebar-item.active {
  background: rgba(59, 130, 246, 0.2);
  color: var(--color-accent-light);
}

.mockup-card {
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.mockup-card-row {
  display: flex;
  gap: var(--space-3);
}

.mockup-metric {
  flex: 1;
  text-align: center;
  padding: var(--space-3);
}

.mockup-metric-value {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-accent-light);
}

.mockup-metric-label {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  margin-top: var(--space-1);
}

.mockup-bar {
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  margin-top: var(--space-3);
  overflow: hidden;
}

.mockup-bar-fill {
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--color-gradient-start), var(--color-gradient-end));
  animation: bar-fill 2s ease-out forwards;
}

@keyframes bar-fill {
  from { width: 0; }
}

/* Hero floating agent icons */
.hero-float-icons {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-float-icon {
  position: absolute;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  animation: float 6s ease-in-out infinite;
  box-shadow: var(--shadow-lg);
}

.hero-float-icon:nth-child(1) {
  background: rgba(59,130,246,0.2);
  border: 1px solid rgba(59,130,246,0.3);
  top: 10%;
  right: -20px;
  animation-delay: 0s;
}

.hero-float-icon:nth-child(2) {
  background: rgba(16,185,129,0.2);
  border: 1px solid rgba(16,185,129,0.3);
  bottom: 30%;
  right: -30px;
  animation-delay: 2s;
}

.hero-float-icon:nth-child(3) {
  background: rgba(139,92,246,0.2);
  border: 1px solid rgba(139,92,246,0.3);
  top: 40%;
  left: -20px;
  animation-delay: 4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

/* --- Pain Points Section --- */
.pain-card {
  padding: var(--space-8);
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.08);
  transition: all var(--transition-base);
}

.pain-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 40px rgba(59,130,246,0.1);
  border-color: rgba(59,130,246,0.2);
}

.pain-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.pain-card-emoji {
  font-size: var(--text-3xl);
}

.pain-card-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: #fff;
}

.pain-card-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.pain-card-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.pain-card-item::before {
  content: '×';
  color: #ef4444;
  font-weight: 700;
  font-size: var(--text-lg);
  flex-shrink: 0;
  line-height: 1.4;
}

/* --- Pipeline Section --- */
.pipeline {
  position: relative;
}

.pipeline-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.pipeline-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-8);
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  border: 2px solid rgba(255,255,255,0.1);
  transition: all var(--transition-base);
  min-width: 160px;
}

.pipeline-node:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
}

.pipeline-node-icon {
  font-size: var(--text-3xl);
}

.pipeline-node-title {
  font-weight: 700;
  font-size: var(--text-base);
}

.pipeline-node-sub {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.pipeline-arrow {
  font-size: var(--text-2xl);
  color: var(--color-accent);
  flex-shrink: 0;
}

.pipeline-loop {
  text-align: center;
  padding: var(--space-4) var(--space-8);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(139, 92, 246, 0.08));
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 auto;
}

.pipeline-note {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  margin-top: var(--space-8);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Pipeline Canvas Section --- */
.pipeline-section {
  background: #0f172a;
  padding: var(--space-24) 0;
  position: relative;
  overflow: hidden;
}

.pipeline-canvas-wrap {
  position: relative;
  width: 100%;
  height: 420px;
  margin: var(--space-8) 0;
}

.pipeline-canvas-wrap canvas {
  display: block;
  width: 100%;
  height: 100%;
}

@media (max-width: 640px) {
  .pipeline-canvas-wrap {
    height: 520px;
  }
}

/* --- Agent Tabs --- */
.agent-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.agent-tab {
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  border: 2px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: rgba(226,232,240,0.7);
  transition: all var(--transition-base);
  cursor: pointer;
}

.agent-tab:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-light);
  box-shadow: 0 0 20px rgba(59,130,246,0.15);
}

.agent-tab.active {
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  color: var(--color-white);
  border-color: transparent;
}

.agent-panel {
  display: none;
  animation: fadeIn 0.4s ease;
}

.agent-panel.active {
  display: block;
}

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

.agent-panel-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.agent-panel-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.agent-panel-subtitle {
  color: var(--color-text-secondary);
}

/* --- Value Table --- */
.value-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.08);
}

.value-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.value-table thead {
  background: linear-gradient(135deg, rgba(59,130,246,0.2), rgba(139,92,246,0.2));
  color: var(--color-white);
}

.value-table th {
  padding: var(--space-4) var(--space-5);
  text-align: left;
  font-weight: 600;
  white-space: nowrap;
}

.value-table td {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  color: rgba(226,232,240,0.8);
}

.value-table tbody tr:hover {
  background: rgba(255,255,255,0.04);
}

.value-table tbody tr:last-child td {
  border-bottom: none;
}

/* --- Trust / Stats Section --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.stat-card {
  text-align: center;
  padding: var(--space-8);
}

.stat-value {
  font-size: var(--text-5xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
}

/* --- Logo Wall --- */
.logo-wall {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-8);
  align-items: center;
}

.logo-item {
  padding: var(--space-4) var(--space-6);
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.logo-item:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
}

/* --- Industry Tags --- */
.tag-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.tag {
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: rgba(226,232,240,0.8);
  transition: all var(--transition-base);
  cursor: default;
}

.tag:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(59,130,246,0.15);
}

.tag-label {
  font-size: var(--text-sm);
  color: rgba(148,163,184,0.8);
  text-align: center;
  margin-bottom: var(--space-4);
  font-weight: 600;
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  text-align: center;
  padding: var(--space-20) 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15), transparent 70%);
  top: -200px;
  right: -100px;
  border-radius: 50%;
}

.cta-section::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.1), transparent 70%);
  bottom: -200px;
  left: -100px;
  border-radius: 50%;
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

.cta-title {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.cta-subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray-400);
  margin-bottom: var(--space-10);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* --- Footer --- */
.footer {
  background: #060a14;
  color: var(--color-gray-400);
  padding: var(--space-16) 0 var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-brand-name {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-white);
}

.footer-brand-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--text-xs);
  font-weight: 800;
}

.footer-brand p {
  font-size: var(--text-sm);
  line-height: 1.7;
}

.footer-col-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-5);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-col a {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-sm);
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* --- Product Page Styles --- */
.page-hero {
  padding: calc(var(--nav-height) + var(--space-20)) 0 var(--space-20);
  background: var(--color-bg-dark);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12), transparent 70%);
  top: -200px;
  right: -100px;
  border-radius: 50%;
}

.page-hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.page-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-accent-light);
  margin-bottom: var(--space-6);
}

.page-hero-title {
  font-size: var(--text-5xl);
  font-weight: 800;
  margin-bottom: var(--space-6);
  line-height: 1.2;
}

.page-hero-subtitle {
  font-size: var(--text-xl);
  color: var(--color-gray-400);
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

/* Feature Section */
.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.feature-block.reverse {
  direction: rtl;
}

.feature-block.reverse > * {
  direction: ltr;
}

.feature-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4);
  background: rgba(37, 99, 235, 0.08);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.feature-title {
  font-size: var(--text-3xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: #fff;
}

.feature-text {
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.feature-list-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.feature-list-item .check {
  width: 20px;
  height: 20px;
  background: rgba(16,185,129,0.2);
  color: var(--color-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  flex-shrink: 0;
}

.feature-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  width: 100%;
}

.feature-visual-placeholder {
  text-align: center;
  color: var(--color-text-secondary);
}

.feature-visual-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
}

.feature-visual-text {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
}

/* Feature Visual Image */
.feature-visual-img {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
}
.feature-visual-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
}
.feature-visual-img video {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
}
.feature-visual-img::after {
  display: none;
}
.feature-visual-img .img-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(139,92,246,0.15));
  border-radius: 12px;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* Scenario Table */
.scenario-table {
  width: 100%;
  border-collapse: collapse;
}

.scenario-table th,
.scenario-table td {
  padding: var(--space-5) var(--space-6);
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.scenario-table thead th {
  background: rgba(255,255,255,0.04);
  font-weight: 700;
  font-size: var(--text-sm);
  color: #fff;
}

.scenario-table td {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.scenario-table td:first-child {
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
}

/* Story Block */
.story-block {
  background: rgba(59, 130, 246, 0.06);
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  position: relative;
}

.story-block::before {
  content: '"';
  font-size: 6rem;
  color: var(--color-accent);
  opacity: 0.15;
  position: absolute;
  top: var(--space-4);
  left: var(--space-6);
  line-height: 1;
  font-family: Georgia, serif;
}

.story-title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--color-accent);
}

.story-text {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 2;
  position: relative;
  z-index: 1;
}

/* --- Team Page Styles --- */
.scientist-card {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--space-12);
  align-items: start;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.scientist-photo {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(139,92,246,0.15));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  overflow: hidden;
}

.scientist-info h3 {
  font-size: var(--text-3xl);
  font-weight: 800;
  margin-bottom: var(--space-2);
}

.scientist-role {
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-6);
}

.scientist-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.timeline-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--space-4);
  font-size: var(--text-sm);
}

.timeline-label {
  font-weight: 600;
  color: var(--color-text);
}

.timeline-content {
  color: var(--color-text-secondary);
}

.scientist-fields {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.field-tag {
  padding: var(--space-2) var(--space-4);
  background: rgba(37, 99, 235, 0.08);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-accent);
}

.scientist-summary {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.8;
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* --- Scientist V2 - Timeline Layout --- */
.scientist-v2 {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-16);
  align-items: start;
}

.scientist-v2-left {
  text-align: center;
  position: sticky;
  top: calc(var(--nav-height) + var(--space-8));
}

.scientist-v2-photo {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0 auto var(--space-6);
}

.scientist-v2-avatar {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1e293b, #334155);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  position: relative;
  z-index: 1;
  border: 3px solid rgba(59,130,246,0.3);
}

.scientist-v2-glow {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.15), transparent 70%);
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 1; }
}

.scientist-v2-name {
  font-size: var(--text-3xl);
  font-weight: 800;
  margin-bottom: var(--space-2);
}

.scientist-v2-role {
  color: var(--color-accent);
  font-weight: 600;
  font-size: var(--text-base);
}

/* Timeline */
.scientist-v2-timeline {
  position: relative;
  padding-left: var(--space-10);
}

.tl-line {
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-gradient-start), var(--color-gradient-end), var(--color-success));
}

.tl-item {
  position: relative;
  margin-bottom: var(--space-10);
}

.tl-item:last-child {
  margin-bottom: 0;
}

.tl-dot {
  position: absolute;
  left: calc(-1 * var(--space-10) + 8px);
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 12px rgba(37,99,235,0.4);
  z-index: 1;
}

.tl-marker {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

.tl-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: all var(--transition-base);
}

.tl-card:hover {
  transform: translateX(4px);
  box-shadow: 0 0 30px rgba(59,130,246,0.1);
  border-color: rgba(59,130,246,0.2);
}

.tl-card h4 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: #fff;
}

.tl-card p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .scientist-v2 {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .scientist-v2-left {
    position: static;
  }
  .scientist-v2-photo {
    width: 150px;
    height: 150px;
  }
  .scientist-v2-avatar {
    width: 150px;
    height: 150px;
    font-size: 3.5rem;
  }
}

/* --- Capability Migration Section --- */
.cap-migration-section {
  background: #0a0f1e;
  padding: var(--space-24) 0;
  position: relative;
  overflow: hidden;
}

.cap-migration-section::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,0.06), transparent 70%);
  top: -200px;
  left: -200px;
  border-radius: 50%;
}

.cap-migration-section::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(139,92,246,0.05), transparent 70%);
  bottom: -200px;
  right: -200px;
  border-radius: 50%;
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
  position: relative;
  z-index: 1;
}

.cap-pair {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  gap: 0;
  align-items: center;
}

.cap-card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  position: relative;
}

.cap-card:hover {
  transform: translateY(-4px);
}

.cap-enterprise {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,215,0,0.15);
}

.cap-enterprise:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,215,0,0.3);
  box-shadow: 0 0 30px rgba(255,215,0,0.08);
}

.cap-product {
  background: rgba(59,130,246,0.06);
  border: 1px solid rgba(59,130,246,0.2);
}

.cap-product:hover {
  background: rgba(59,130,246,0.1);
  border-color: rgba(59,130,246,0.4);
  box-shadow: 0 0 30px rgba(59,130,246,0.1);
}

.cap-card-icon {
  font-size: 1.8rem;
  margin-bottom: var(--space-3);
}

.cap-card-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

.cap-enterprise .cap-card-label {
  color: #fbbf24;
}

.cap-product .cap-card-label {
  color: var(--color-accent-light);
}

.cap-card h4 {
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-2);
}

.cap-card p {
  font-size: var(--text-xs);
  color: rgba(148,163,184,0.8);
  line-height: 1.6;
}

/* Arrow connector */
.cap-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.cap-arrow-line {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, rgba(255,215,0,0.4), rgba(59,130,246,0.6));
  position: relative;
}

.cap-arrow-line::after {
  content: '→';
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-accent-light);
  font-size: var(--text-base);
}

.cap-arrow-glow {
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(59,130,246,0.3);
  filter: blur(8px);
  animation: arrow-pulse 2s ease-in-out infinite;
}

@keyframes arrow-pulse {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 0.8; transform: scale(1.2); }
}

@media (max-width: 1024px) {
  .cap-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .cap-pair {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }
  .cap-arrow {
    transform: rotate(90deg);
    padding: var(--space-2) 0;
  }
}

/* Case Study Cards */
.case-card {
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid rgba(255,255,255,0.08);
  transition: all var(--transition-base);
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(59,130,246,0.1);
  border-color: rgba(59,130,246,0.2);
}

.case-industry {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: rgba(37, 99, 235, 0.08);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.case-title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: #fff;
}

.case-detail {
  margin-bottom: var(--space-3);
}

.case-detail-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-accent-light);
  margin-bottom: var(--space-1);
}

.case-detail-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.case-clients {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.case-client-tag {
  padding: var(--space-1) var(--space-3);
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

/* Mapping Table */
.mapping-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
}

.mapping-table th,
.mapping-table td {
  padding: var(--space-4) var(--space-6);
  text-align: left;
}

.mapping-table thead th {
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  color: var(--color-white);
  font-weight: 600;
  font-size: var(--text-sm);
}

.mapping-table td {
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: var(--text-sm);
}

.mapping-table td:first-child {
  font-weight: 600;
  color: var(--color-text);
}

.mapping-table td:last-child {
  color: var(--color-accent);
}

.mapping-table tbody tr:hover {
  background: rgba(255,255,255,0.04);
}

/* --- Pricing Page Styles --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  align-items: start;
}

.pricing-card {
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  border: 2px solid rgba(255,255,255,0.08);
  transition: all var(--transition-base);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 0 50px rgba(59,130,246,0.15);
  border-color: rgba(59,130,246,0.2);
}

.pricing-card.featured {
  border-color: var(--color-accent);
  box-shadow: 0 0 50px rgba(59,130,246,0.2);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-2) var(--space-5);
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
}

.pricing-name {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: #fff;
}

.pricing-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.pricing-price {
  font-size: var(--text-4xl);
  font-weight: 800;
  margin-bottom: var(--space-2);
  color: #fff;
}

.pricing-price .currency {
  font-size: var(--text-xl);
  font-weight: 600;
}

.pricing-price .period {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-weight: 400;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: var(--space-8) 0;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.pricing-feature .check {
  color: var(--color-success);
  font-weight: 700;
  flex-shrink: 0;
}

/* --- Solutions Page --- */
.solution-card {
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  transition: all var(--transition-base);
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 40px rgba(59,130,246,0.12);
  border-color: rgba(59,130,246,0.2);
}

.solution-card-header {
  padding: var(--space-6);
  background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(139,92,246,0.15));
  color: var(--color-white);
}

.solution-card-icon {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-3);
}

.solution-card-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: #fff;
}

.solution-card-target {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  margin-top: var(--space-1);
}

.solution-card-body {
  padding: var(--space-6);
}

.solution-pain {
  margin-bottom: var(--space-4);
}

.solution-pain-title {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.solution-pain-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.solution-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.solution-feature-tag {
  padding: var(--space-1) var(--space-3);
  background: rgba(37, 99, 235, 0.08);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--color-accent);
  font-weight: 500;
}

a.solution-card {
  display: block;
  color: inherit;
}

.solution-card-link {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  transition: all var(--transition-fast);
}

.solution-card:hover .solution-card-link {
  letter-spacing: 0.05em;
}

/* --- Industry Detail Page Styles --- */
.industry-hero {
  padding: calc(var(--nav-height) + var(--space-16)) 0 var(--space-16);
  background: var(--color-bg-dark);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.industry-hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,0.1), transparent 70%);
  top: -200px;
  right: -100px;
  border-radius: 50%;
}

.industry-back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  margin-bottom: var(--space-6);
  padding: 10px 20px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 24px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all var(--transition-fast);
}

.industry-back:hover {
  color: var(--color-white);
  background: rgba(255,255,255,0.15);
  border-color: #3b82f6;
}

.industry-hero-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
}

.industry-hero-title {
  font-size: var(--text-5xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
}

.industry-hero-sub {
  font-size: var(--text-lg);
  color: var(--color-gray-400);
  max-width: 600px;
}

/* Pain point cards in industry page */
.industry-pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.industry-pain-card {
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid rgba(255,255,255,0.08);
  text-align: center;
  transition: all var(--transition-base);
}

.industry-pain-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(59,130,246,0.1);
  border-color: rgba(59,130,246,0.2);
}

.industry-pain-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
}

.industry-pain-title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: #fff;
}

.industry-pain-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Solution blocks for industry pages */
.industry-solution-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  margin-bottom: var(--space-16);
}

.industry-solution-block.reverse {
  direction: rtl;
}

.industry-solution-block.reverse > * {
  direction: ltr;
}

.industry-solution-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.industry-solution-badge.marketing { background: rgba(59,130,246,0.2); color: #60a5fa; }
.industry-solution-badge.sales { background: rgba(16,185,129,0.2); color: #34d399; }
.industry-solution-badge.acquisition { background: rgba(139,92,246,0.2); color: #a78bfa; }

/* Result metrics */
.result-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.result-card {
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  border: 1px solid rgba(255,255,255,0.08);
  transition: all var(--transition-base);
}

.result-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(59,130,246,0.12);
  border-color: rgba(59,130,246,0.2);
}

.result-value {
  font-size: var(--text-3xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.result-label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* Case story */
.case-story {
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-2xl);
  padding: var(--space-12);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 0 40px rgba(0,0,0,0.2);
}

.case-story-header {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.case-story-avatar {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(139,92,246,0.15));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  flex-shrink: 0;
}

.case-story-company {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-1);
  color: #fff;
}

.case-story-industry {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.case-story-body h4 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-3);
  margin-top: var(--space-6);
  color: #fff;
}

.case-story-body h4:first-child {
  margin-top: 0;
}

.case-story-body p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.9;
}

.case-story-quote {
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: rgba(59,130,246,0.06);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  font-style: italic;
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: 1.8;
}

.case-story-quote-author {
  margin-top: var(--space-3);
  font-style: normal;
  font-weight: 600;
  color: #fff;
  font-size: var(--text-xs);
}

@media (max-width: 768px) {
  .industry-pain-grid {
    grid-template-columns: 1fr;
  }
  .industry-solution-block,
  .industry-solution-block.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .result-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Hollywood Video Section (Marketing Page) --- */
.hollywood-section {
  background: #060a14;
  padding: var(--space-24) 0;
  position: relative;
  overflow: hidden;
}

.hollywood-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(255,215,0,0.02) 2px,
      rgba(255,215,0,0.02) 4px
    );
  pointer-events: none;
  z-index: 0;
}

.hollywood-section::after {
  content: '';
  position: absolute;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255,215,0,0.04), transparent 70%);
  top: -300px;
  right: -200px;
  border-radius: 50%;
}

.hollywood-header {
  text-align: center;
  margin-bottom: var(--space-16);
  position: relative;
  z-index: 1;
}

.hollywood-title {
  font-size: var(--text-6xl);
  font-weight: 900;
  color: #fff;
  margin-bottom: var(--space-4);
  text-shadow: 0 0 40px rgba(255,215,0,0.15);
  letter-spacing: -0.02em;
}

.hollywood-title .gold-text {
  background: linear-gradient(135deg, #fbbf24, #f59e0b, #d97706);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hollywood-subtitle {
  font-size: var(--text-lg);
  color: rgba(251,191,36,0.6);
}

.hollywood-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hollywood-player {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 2px solid rgba(255,215,0,0.2);
  box-shadow: 0 0 60px rgba(255,215,0,0.08), 0 20px 60px rgba(0,0,0,0.5);
  aspect-ratio: 16/9;
  background: #000;
}

.hollywood-player-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.4);
}

.hollywood-play-btn {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(255,215,0,0.2);
  border: 2px solid rgba(255,215,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  transition: all var(--transition-base);
  cursor: pointer;
}

.hollywood-play-btn:hover {
  background: rgba(255,215,0,0.3);
  transform: scale(1.1);
  box-shadow: 0 0 40px rgba(255,215,0,0.3);
}

/* Scanline effect */
.hollywood-scanline {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(255,215,0,0.3), transparent);
  animation: scanline 4s linear infinite;
  pointer-events: none;
}

@keyframes scanline {
  0% { top: -3px; }
  100% { top: 100%; }
}

.hollywood-mockup-bars {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-4) var(--space-6);
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  display: flex;
  gap: var(--space-3);
  align-items: flex-end;
}

.hollywood-bar {
  flex: 1;
  background: rgba(255,215,0,0.3);
  border-radius: 2px 2px 0 0;
  animation: bar-dance 1.5s ease-in-out infinite;
}

@keyframes bar-dance {
  0%, 100% { height: 12px; }
  50% { height: 28px; }
}

.hollywood-bar:nth-child(2) { animation-delay: 0.2s; }
.hollywood-bar:nth-child(3) { animation-delay: 0.4s; }
.hollywood-bar:nth-child(4) { animation-delay: 0.6s; }
.hollywood-bar:nth-child(5) { animation-delay: 0.8s; }

.hollywood-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.hollywood-feature-card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,215,0,0.12);
  transition: all var(--transition-base);
}

.hollywood-feature-card:hover {
  background: rgba(255,215,0,0.04);
  border-color: rgba(255,215,0,0.25);
  transform: translateX(4px);
  box-shadow: 0 0 30px rgba(255,215,0,0.06);
}

.hollywood-feature-card .icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}

.hollywood-feature-card h4 {
  font-size: var(--text-base);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-2);
}

.hollywood-feature-card p {
  font-size: var(--text-sm);
  color: rgba(148,163,184,0.8);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .hollywood-grid {
    grid-template-columns: 1fr;
  }
  .hollywood-title {
    font-size: var(--text-4xl);
  }
}

/* --- Scroll Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered animation delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* --- Responsive Design --- */
@media (max-width: 1024px) {
  :root {
    --text-7xl: 3rem;
    --text-6xl: 2.5rem;
    --text-5xl: 2rem;
    --text-4xl: 1.75rem;
  }

  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-mockup {
    max-width: 480px;
  }

  .btn-group {
    justify-content: center;
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-block,
  .feature-block.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .scientist-card {
    grid-template-columns: 1fr;
  }

  .scientist-photo {
    max-width: 240px;
    margin: 0 auto;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  :root {
    --text-7xl: 2.5rem;
    --text-6xl: 2rem;
    --text-5xl: 1.75rem;
    --text-4xl: 1.5rem;
    --text-3xl: 1.375rem;
    --space-24: 4rem;
    --space-20: 3.5rem;
    --space-16: 3rem;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: rgba(10,15,30,0.98);
    flex-direction: column;
    padding: calc(var(--nav-height) + var(--space-6)) var(--space-6) var(--space-6);
    box-shadow: -10px 0 40px rgba(0,0,0,0.5);
    transition: right var(--transition-base);
    align-items: stretch;
    gap: var(--space-1);
    overflow-y: auto;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-link {
    padding: var(--space-3) var(--space-4);
  }

  .nav-cta {
    margin-left: 0;
    margin-top: var(--space-4);
  }

  .nav-dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 0 0 0 var(--space-4);
    opacity: 1;
    visibility: visible;
    display: none;
    min-width: unset;
  }

  .nav-dropdown.open .nav-dropdown-menu {
    display: block;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .grid-6 {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .pipeline-flow {
    flex-direction: column;
  }

  .pipeline-arrow {
    transform: rotate(90deg);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .hero-float-icons {
    display: none;
  }

  .mockup-body {
    padding: var(--space-4);
    min-height: 240px;
  }

  .value-table-wrapper {
    margin: 0 calc(-1 * var(--space-6));
    border-radius: 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-4);
  }

  .section {
    padding: var(--space-16) 0;
  }

  .btn-group {
    flex-direction: column;
    align-items: center;
  }

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

  .stat-value {
    font-size: var(--text-4xl);
  }

  .agent-tabs {
    flex-direction: column;
    align-items: center;
  }

  .agent-tab {
    width: 100%;
    text-align: center;
  }
}

/* --- Mobile Menu Overlay --- */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.mobile-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* --- SVG Icon System --- */
.svg-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.svg-icon svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-dropdown-icon svg { width: 18px; height: 18px; }
.card-icon svg { width: 28px; height: 28px; }
.feature-visual-icon svg { width: 56px; height: 56px; }
.solution-card-icon svg { width: 32px; height: 32px; }
.pain-card-emoji svg { width: 28px; height: 28px; }
.hero-float-icon svg { width: 24px; height: 24px; }
.cap-card-icon svg { width: 24px; height: 24px; }
.case-industry svg { width: 14px; height: 14px; }
.industry-hero-icon svg { width: 56px; height: 56px; }
.industry-pain-icon svg { width: 36px; height: 36px; }

/* Remove font-size for icon containers that now use SVGs */
.nav-dropdown-icon { font-size: 0; }
.pain-card-emoji { font-size: 0; display: inline-flex; }
.hero-float-icon { font-size: 0; }
.cap-card-icon { font-size: 0; }
.feature-visual-icon { font-size: 0; }
.industry-hero-icon { font-size: 0; }
.industry-pain-icon { font-size: 0; }
.solution-card-icon { font-size: 0; }

/* --- Logo Image --- */
.nav-logo-img {
  height: 36px;
  width: auto;
  border-radius: var(--radius-lg);
  object-fit: contain;
}

.footer-brand-img {
  height: 32px;
  width: auto;
  border-radius: var(--radius-md);
  object-fit: contain;
}

/* --- Team Page: Two-line Title --- */
.hero-title-line1 {
  display: block;
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

.hero-title-line2 {
  display: block;
  font-size: 3.25rem;
  font-weight: 800;
  line-height: 1.2;
}

@media (max-width: 1024px) {
  .hero-title-line1 { font-size: 2.5rem; }
  .hero-title-line2 { font-size: 2rem; }
}

@media (max-width: 768px) {
  .hero-title-line1 { font-size: 2rem; }
  .hero-title-line2 { font-size: 1.75rem; }
}

/* --- Capability Transmission Visual (修改六) --- */
.cap-transmission {
  position: relative;
  z-index: 1;
}

.cap-logo-band {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
  position: relative;
}

.cap-logo-item {
  padding: var(--space-3) var(--space-5);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,215,0,0.15);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: rgba(251,191,36,0.8);
  font-weight: 500;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.cap-logo-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,215,0,0.06), transparent);
  animation: logo-shimmer 3s ease-in-out infinite;
}

@keyframes logo-shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.cap-logo-item:hover {
  background: rgba(255,215,0,0.08);
  border-color: rgba(255,215,0,0.3);
  color: #fbbf24;
  box-shadow: 0 0 20px rgba(255,215,0,0.08);
}

.cap-flow-lines {
  position: relative;
  height: 120px;
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cap-flow-visual {
  position: relative;
  width: 100%;
  height: 100%;
}

.cap-flow-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(59,130,246,0.6);
  border-radius: 50%;
  animation: flow-down 2s ease-in-out infinite;
}

.cap-flow-particle:nth-child(1) { left: 20%; animation-delay: 0s; }
.cap-flow-particle:nth-child(2) { left: 35%; animation-delay: 0.3s; }
.cap-flow-particle:nth-child(3) { left: 50%; animation-delay: 0.6s; }
.cap-flow-particle:nth-child(4) { left: 65%; animation-delay: 0.9s; }
.cap-flow-particle:nth-child(5) { left: 80%; animation-delay: 1.2s; }

@keyframes flow-down {
  0% { top: 0; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

.cap-flow-center-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: var(--text-lg);
  font-weight: 700;
  color: rgba(226,232,240,0.9);
  white-space: nowrap;
  text-align: center;
  z-index: 2;
  background: rgba(10,15,30,0.8);
  padding: var(--space-2) var(--space-6);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.08);
}

.cap-flow-gradient-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, rgba(255,215,0,0.4), rgba(59,130,246,0.3), rgba(139,92,246,0.4));
  transform: translateX(-50%);
}

.cap-agents-row {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 24px;
}

.cap-agent-card {
  flex: 1 1 0;
  max-width: 400px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(59,130,246,0.15);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-base);
}

.cap-agent-card:hover {
  background: rgba(59,130,246,0.06);
  border-color: rgba(59,130,246,0.3);
  transform: translateY(-4px);
  box-shadow: 0 0 40px rgba(59,130,246,0.1);
}

.cap-agent-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cap-agent-icon svg {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cap-agent-icon.marketing-icon {
  background: rgba(59,130,246,0.15);
  color: #60a5fa;
}

.cap-agent-icon.sales-icon {
  background: rgba(16,185,129,0.15);
  color: #34d399;
}

.cap-agent-icon.acquisition-icon {
  background: rgba(139,92,246,0.15);
  color: #a78bfa;
}

.cap-agent-name {
  font-size: var(--text-lg);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-4);
}

.cap-agent-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
}

.cap-source-tag {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  background: rgba(255,215,0,0.06);
  border: 1px solid rgba(255,215,0,0.15);
  color: rgba(251,191,36,0.8);
}

@media (max-width: 768px) {
  .cap-agents-row {
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
  }
  .cap-flow-center-text {
    font-size: var(--text-sm);
  }
  .dual-feature-row {
    flex-direction: column !important;
  }
}

/* --- Beauty Industry Card (Solutions) --- */
.solution-card-icon.beauty svg,
.industry-hero-icon.beauty svg {
  color: #f472b6;
}