/* Core Reset & Variables */
:root {
  --bg-color: #07090e;
  --bg-card: rgba(13, 20, 35, 0.6);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-active: rgba(0, 210, 255, 0.5);
  
  --primary-color: #7000ff;
  --primary-glow: rgba(112, 0, 255, 0.5);
  --accent-color: #00d2ff;
  --accent-glow: rgba(0, 210, 255, 0.4);
  --success-color: #10b981;
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  --font-sans: 'Outfit', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-size: 16px;
}

body {
  overflow-x: hidden;
  line-height: 1.6;
}

/* Typography & Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.mx-auto { margin-left: auto; margin-right: auto; }

h1, h2, h3, h4, h5 {
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.25;
  color: #ffffff;
}

p {
  color: var(--text-secondary);
}

.text-gradient {
  background: linear-gradient(135deg, #00d2ff 0%, #7000ff 50%, #ff00c8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.accent-glow {
  text-shadow: 0 0 15px var(--accent-glow);
  color: var(--accent-color);
}

/* Glassmorphism Card System */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  transition: border-color var(--transition-normal), transform var(--transition-normal);
}

.glass-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.glass-card-accent {
  background: linear-gradient(135deg, rgba(112, 0, 255, 0.1) 0%, rgba(0, 210, 255, 0.1) 100%);
  border: 1px solid rgba(0, 210, 255, 0.2);
  border-radius: 16px;
  box-shadow: 0 8px 32px 0 rgba(0, 210, 255, 0.05);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  border: none;
  outline: none;
  min-height: 48px;
}

.btn-lg {
  padding: 0.9rem 2.2rem;
  font-size: 1.05rem;
  border-radius: 12px;
}

.btn-primary {
  background: var(--primary-color);
  color: #ffffff;
  box-shadow: 0 4px 14px 0 var(--primary-glow);
}

.btn-primary:hover {
  background: #821aff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px 0 var(--primary-glow);
}

.btn-primary-nav {
  background: var(--primary-color);
  color: #ffffff;
  font-size: 0.85rem;
  padding: 0.5rem 1.1rem;
  min-height: 38px;
}

.btn-accent {
  background: linear-gradient(90deg, #00d2ff, #00bcff);
  color: #05070a;
  box-shadow: 0 4px 14px 0 var(--accent-glow);
  font-weight: 700;
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px 0 var(--accent-glow);
}

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

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
}

/* Header & Nav */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(7, 9, 14, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  height: 70px;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-img {
  height: 32px;
  width: auto;
}
.logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.main-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
}

.main-nav a:hover {
  color: #ffffff;
}

.main-nav .nav-btn-highlight {
  color: var(--accent-color);
  text-shadow: 0 0 8px var(--accent-glow);
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 180px 0 100px 0;
  overflow: hidden;
}

.hero-bg-glows {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
}

.orb-1 {
  width: 400px;
  height: 400px;
  background: var(--primary-color);
  top: -100px;
  right: 10%;
}

.orb-2 {
  width: 300px;
  height: 300px;
  background: var(--accent-color);
  bottom: 10%;
  left: 5%;
}

.hero-container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.badge-container {
  margin-bottom: 1rem;
}

.badge {
  background: rgba(112, 0, 255, 0.15);
  border: 1px solid rgba(112, 0, 255, 0.3);
  color: #bd8fff;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: inline-block;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero-desc {
  font-size: 1.15rem;
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

/* Interactive Commercial Loop Graphic */
.loop-card {
  padding: 2rem;
}

.loop-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.loop-title {
  margin-left: 0.5rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.loop-content {
  display: flex;
  flex-direction: column;
}

.loop-step {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 0.75rem;
  border-radius: 8px;
  transition: background var(--transition-fast);
}

.loop-step.active {
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--accent-color);
  padding-left: calc(0.75rem - 3px);
}

.step-num {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text-muted);
  width: 28px;
}

.loop-step.active .step-num {
  color: var(--accent-color);
}

.loop-step h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.loop-step p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.loop-step.active p {
  color: var(--text-secondary);
}

.loop-divider {
  height: 15px;
  width: 1px;
  background: var(--border-color);
  margin-left: 21px;
}

/* Diagnostic Section */
.diagnostic-section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  margin-bottom: 4rem;
}

.section-subtitle {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--accent-color);
  font-weight: 700;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 0.5rem;
}

.section-desc {
  font-size: 1.1rem;
  max-width: 700px;
  margin-top: 1rem;
}

.diagnostic-card-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.diagnostic-box {
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.wizard-progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  transition: width var(--transition-normal);
}

.wizard-step-info {
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-color);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.wizard-pane {
  display: none;
}

.wizard-pane.active {
  display: block;
  animation: fadeIn var(--transition-normal);
}

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

.form-fieldset {
  border: none;
  padding: 0;
  margin: 0;
}

.form-legend {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 2rem;
}

/* Custom Grid Option Card Selectors */
.option-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.option-card {
  position: relative;
  cursor: pointer;
  display: block;
}

.option-card input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.option-card-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.02);
  transition: all var(--transition-fast);
  min-height: 70px;
}

.option-card:hover .option-card-inner {
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.04);
}

.radio-indicator {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.option-card input[type="radio"]:checked + .option-card-inner .radio-indicator {
  border-color: var(--accent-color);
  background: var(--accent-color);
}

.option-card input[type="radio"]:checked + .option-card-inner .radio-indicator::after {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #05070a;
}

.checkbox-indicator {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.option-card input[type="checkbox"]:checked + .option-card-inner .checkbox-indicator {
  border-color: var(--accent-color);
  background: var(--accent-color);
}

.option-card input[type="checkbox"]:checked + .option-card-inner .checkbox-indicator::after {
  content: "✓";
  color: #05070a;
  font-size: 0.75rem;
  font-weight: 800;
}

.option-card input:checked + .option-card-inner {
  border-color: var(--accent-color);
  background: rgba(0, 210, 255, 0.06);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.05);
}

.option-label {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
}

/* Focus Outline Styles */
.option-card input:focus-visible + .option-card-inner {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* Contact Details Input Fields */
.form-group-contact {
  padding: 1rem 0;
}

.contact-label {
  display: block;
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 1.25rem;
  font-size: 1.25rem;
  color: var(--text-muted);
}

.input-wrapper input {
  width: 100%;
  height: 60px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 0 1.25rem 0 3.25rem;
  font-size: 1.1rem;
  color: #ffffff;
  font-family: var(--font-sans);
  transition: all var(--transition-fast);
  outline: none;
}

.input-wrapper input:focus {
  border-color: var(--accent-color);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.1);
}

.contact-tip {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

.error-msg {
  display: none;
  color: #ef4444;
  font-size: 0.85rem;
  margin-top: 0.5rem;
  font-weight: 500;
}

.wizard-actions {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
}

/* Result Box Styles */
.result-box {
  padding: 3rem;
  animation: fadeIn var(--transition-normal);
}

.success-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.result-header h3 {
  font-size: 1.8rem;
  margin-bottom: 0.25rem;
}

.result-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.result-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.result-left h4 {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.chart-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.chart-meta {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  font-size: 0.95rem;
}

.chart-bar-container {
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  overflow: hidden;
}

.chart-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  border-radius: 4px;
  width: 0;
  transition: width 1s cubic-bezier(0.1, 0.76, 0.55, 0.94);
}

.result-right {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: 12px;
}

.info-card h5 {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  list-style: none;
}

.tag-list li {
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.2);
  color: var(--accent-color);
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.9rem;
  font-weight: 600;
}

.pathway-description {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.4;
}

/* Conversion Banner Overlay */
.conversion-banner {
  padding: 2rem;
  text-align: center;
  border-radius: 12px;
}

.banner-badge {
  background: #f59e0b;
  color: #000000;
  padding: 0.25rem 0.75rem;
  font-weight: 800;
  font-size: 0.8rem;
  border-radius: 9999px;
  display: inline-block;
  margin-bottom: 1rem;
}

.conversion-banner h4 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.conversion-banner p {
  font-size: 0.95rem;
  color: var(--text-primary);
  max-width: 600px;
  margin: 0 auto 1.5rem auto;
}

.banner-actions {
  display: flex;
  justify-content: center;
}

/* Pathways Section */
.pathways-section {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg-color) 0%, rgba(13, 20, 35, 0.3) 50%, var(--bg-color) 100%);
}

.pathway-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.pathway-card {
  padding: 2.5rem;
}

.pathway-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.pathway-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.pathway-card p {
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.pathway-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.pathway-card li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.pathway-card li strong {
  color: #ffffff;
}

/* Agents Section */
.agents-section {
  padding: 100px 0;
}

.agent-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.agent-card {
  padding: 2rem;
  position: relative;
}

.agent-tag {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(0, 210, 255, 0.1);
  border: 1px solid rgba(0, 210, 255, 0.25);
  color: var(--accent-color);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.agent-card h4 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.agent-card p {
  font-size: 0.9rem;
  line-height: 1.5;
}

/* B2B Solutions Section */
.solutions-section {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg-color) 0%, rgba(70, 0, 255, 0.03) 100%);
}

.solutions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 4rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.solution-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.sol-checkbox {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  flex-shrink: 0;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.solution-item h4 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.solution-item p {
  font-size: 0.9rem;
}

/* Resources Section */
.resources-section {
  padding: 100px 0;
}

.resources-showcase {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 3rem;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.resource-pill {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  padding: 1rem 2rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 1.05rem;
  transition: all var(--transition-fast);
  cursor: default;
}

.resource-pill:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Partners Logos Section */
.partners-section {
  padding: 80px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.01);
}

.partners-section h3 {
  font-size: 1.1rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-bottom: 2.5rem;
}

.partners-logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.partner-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: center;
}

/* About Us Section */
.about-section {
  padding: 100px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.about-info h2 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
}

.about-info p {
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feat-box {
  padding: 2rem;
}

.feat-box h5 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.feat-box p {
  font-size: 0.9rem;
}

/* Footer styling */
.site-footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border-color);
}

.footer-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-links {
  margin-top: 1rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  margin: 0 0.5rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-links .admin-link {
  color: var(--accent-color);
}

/* Modal Dialog */
.hook-dialog {
  margin: auto;
  max-width: 500px;
  border-radius: 20px;
  padding: 2rem;
  border: 1px solid var(--border-active);
  background: rgba(10, 15, 28, 0.95);
  box-shadow: 0 0 50px rgba(0, 210, 255, 0.2);
  outline: none;
}

/* Overlay backdrops */
.hook-dialog::backdrop {
  background-color: rgba(4, 6, 10, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.dialog-header h4 {
  font-size: 1.25rem;
  color: #ffffff;
}

.btn-close-dialog {
  background: transparent;
  border: none;
  font-size: 1.75rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
}

.btn-close-dialog:hover {
  color: #ffffff;
}

.wxtag-badge {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--success-color);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  display: inline-block;
  margin-bottom: 1rem;
}

.dialog-highlight {
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 1rem;
}

.benefit-list {
  list-style: none;
  margin-bottom: 2rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  border-radius: 12px;
}

.benefit-list li {
  font-size: 0.9rem;
  margin-bottom: 0.65rem;
  color: var(--text-secondary);
}

.benefit-list li:last-child {
  margin-bottom: 0;
}

.qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

/* Beautiful QR Code Mockup */
.qr-placeholder {
  width: 180px;
  height: 180px;
  background: #ffffff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
}

.qr-placeholder::before {
  content: "";
  position: absolute;
  top: 15px;
  left: 15px;
  right: 15px;
  bottom: 15px;
  background-image: 
    linear-gradient(45deg, #000 25%, transparent 25%), 
    linear-gradient(-45deg, #000 25%, transparent 25%), 
    linear-gradient(45deg, transparent 75%, #000 75%), 
    linear-gradient(-45deg, transparent 75%, #000 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
  opacity: 0.8;
}

/* Scanner Laser Line Animation */
.qr-scanner-line {
  position: absolute;
  width: 100%;
  height: 2px;
  background: #00d2ff;
  box-shadow: 0 0 10px #00d2ff;
  top: 0;
  animation: scan 3s infinite linear;
}

@keyframes scan {
  0% { top: 0; }
  50% { top: 100%; }
  100% { top: 0; }
}

.qr-inner-code {
  position: absolute;
  background: rgba(10, 15, 28, 0.9);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  border: 1px solid var(--border-active);
  letter-spacing: 0.05em;
  z-index: 2;
}

.wechat-id-display {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.wechat-id-display strong {
  color: var(--accent-color);
  background: rgba(0, 210, 255, 0.1);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-family: monospace;
}

.dialog-tip {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-visual {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }
  .pathway-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .agent-grid {
    grid-template-columns: 1fr 1fr;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .main-nav, .header-action {
    display: none;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .diagnostic-box {
    padding: 1.5rem;
  }
  .form-legend {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
  }
  .option-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }
  .option-card-inner {
    padding: 1rem;
    min-height: 60px;
  }
  .wizard-actions {
    margin-top: 1.5rem;
    padding-top: 1rem;
  }
  .result-box {
    padding: 1.5rem;
  }
  .result-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .agent-grid {
    grid-template-columns: 1fr;
  }
  .solutions-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .partners-logo-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  .btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
  }
  .hero-actions {
    flex-direction: column;
    gap: 0.75rem;
  }
}

/* Back to Top Button */
.back-to-top-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(13, 20, 35, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-color);
  color: var(--accent-color);
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.back-to-top-btn:hover {
  border-color: var(--accent-color);
  background: var(--bg-card);
  transform: translateY(-4px);
  box-shadow: 0 6px 20px var(--accent-glow);
  color: #ffffff;
}

@media (max-width: 768px) {
  .back-to-top-btn {
    bottom: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
    font-size: 1.3rem;
  }
}