/* GEO 运营服务官网 - 样式表 */

/* ===== CSS Variables ===== */
:root {
  --bg-primary: #FFFFFF;
  --bg-secondary: #F9FAFB;
  --accent-orange: #EA580C;
  --accent-green: #10B981;
  --accent-purple: #7C3AED;
  --text-primary: #1F2937;
  --text-secondary: #6B7280;
  --border-color: #E5E7EB;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
}

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

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

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

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

input, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ===== Container ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-sm {
  padding: 48px 0;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

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

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  margin-bottom: 12px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.125rem;
}

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  padding: 0 24px;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-orange);
  border-radius: 2px;
}

.nav-cta .btn {
  padding: 10px 20px;
  font-size: 0.9375rem;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition-fast);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.btn-primary {
  background: var(--accent-orange);
  color: white;
}

.btn-primary:hover {
  background: #C2410C;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  background: var(--bg-secondary);
  border-color: var(--text-secondary);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

/* ===== Cards ===== */
.card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-normal);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card-highlight {
  border-color: var(--accent-orange);
  box-shadow: var(--shadow-lg);
}

/* ===== Hero Section ===== */
.hero {
  padding-top: 152px;
  padding-bottom: 80px;
  background: linear-gradient(to bottom, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.2;
}

.hero h1 span {
  color: var(--accent-orange);
}

.hero .subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.7;
}

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

.hero-value {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  color: var(--text-secondary);
}

.hero-value svg {
  color: var(--accent-orange);
  flex-shrink: 0;
}

.hero-btns {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== Value Cards ===== */
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.value-card {
  text-align: center;
  padding: 32px 24px;
}

.value-card .icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  color: var(--accent-orange);
}

.value-card h4 {
  margin-bottom: 8px;
}

.value-card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

/* ===== Comparison Cards ===== */
.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.comparison-card {
  padding: 40px;
}

.comparison-card.one-time {
  border-color: var(--border-color);
  opacity: 0.85;
}

.comparison-card.ongoing {
  border-color: var(--accent-orange);
  box-shadow: var(--shadow-lg);
}

.comparison-card .tag {
  display: inline-block;
  padding: 6px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.comparison-card.one-time .tag {
  background: var(--bg-secondary);
  color: var(--text-secondary);
}

.comparison-card.ongoing .tag {
  background: #FEF3C7;
  color: var(--accent-orange);
}

.comparison-card h3 {
  margin-bottom: 24px;
}

.comparison-card ul {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comparison-card li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 1rem;
  color: var(--text-secondary);
}

.comparison-card li svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.comparison-card.ongoing li svg {
  color: var(--accent-green);
}

.comparison-card.one-time li svg {
  color: var(--text-secondary);
  opacity: 0.5;
}

/* ===== Service Cards ===== */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  text-align: center;
}

.service-card .icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  padding: 16px;
  background: #FEF3C7;
  border-radius: var(--radius-lg);
  color: var(--accent-orange);
}

.service-card h4 {
  margin-bottom: 8px;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

/* ===== Stats Section ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

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

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-orange);
  margin-bottom: 8px;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 1rem;
}

/* ===== Pricing Preview ===== */
.pricing-preview {
  background: var(--bg-secondary);
}

.pricing-preview-card {
  max-width: 400px;
  margin: 0 auto;
  text-align: center;
  padding: 48px;
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.pricing-preview-card .price {
  font-size: 4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.pricing-preview-card .price span {
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.pricing-preview-card .desc {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  text-align: left;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
}

.pricing-features svg {
  color: var(--accent-green);
  flex-shrink: 0;
}

/* ===== CTA Banner ===== */
.cta-banner {
  background: var(--accent-orange);
  color: white;
  text-align: center;
  padding: 64px 24px;
}

.cta-banner h2 {
  color: white;
  margin-bottom: 16px;
}

.cta-banner .btn {
  background: white;
  color: var(--accent-orange);
  margin-top: 24px;
}

.cta-banner .btn:hover {
  background: var(--bg-secondary);
}

/* ===== Footer ===== */
.footer {
  background: var(--text-primary);
  color: white;
  padding: 64px 0 32px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 64px;
  margin-bottom: 48px;
}

.footer-brand h3 {
  color: white;
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.footer-brand h3 span {
  color: var(--accent-orange);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.footer-contact h4 {
  color: white;
  margin-bottom: 16px;
}

.footer-contact p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
  margin-bottom: 8px;
}

.footer-contact a {
  color: var(--accent-orange);
}

.footer-contact a:hover {
  text-decoration: underline;
}

.footer-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.footer-qr img {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-md);
  background: white;
  padding: 8px;
}

.footer-qr span {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

/* ===== Page Header ===== */
.page-header {
  padding-top: 120px;
  padding-bottom: 48px;
  background: var(--bg-secondary);
  text-align: center;
}

.page-header h1 {
  margin-bottom: 12px;
}

.page-header p {
  color: var(--text-secondary);
  font-size: 1.125rem;
}

/* ===== Module Cards ===== */
.module-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.module-card {
  display: flex;
  gap: 24px;
  padding: 32px;
}

.module-card .icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  padding: 12px;
  background: #FEF3C7;
  border-radius: var(--radius-md);
  color: var(--accent-orange);
}

.module-card h4 {
  margin-bottom: 8px;
}

.module-card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  margin-bottom: 12px;
}

.module-card .freq {
  font-size: 0.875rem;
  color: var(--accent-orange);
  font-weight: 500;
}

/* ===== Process Flow ===== */
.process-flow {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  padding: 32px 0;
  overflow-x: auto;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  min-width: 140px;
}

.process-step .step-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  border: 2px solid var(--border-color);
  border-radius: 50%;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.process-step:first-child .step-icon,
.process-step:last-child .step-icon {
  background: var(--accent-orange);
  border-color: var(--accent-orange);
  color: white;
}

.process-step span {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-align: center;
  white-space: nowrap;
}

.process-arrow {
  color: var(--border-color);
  flex-shrink: 0;
}

/* ===== Team Section ===== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team-card {
  text-align: center;
  padding: 32px 24px;
}

.team-card .icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  padding: 16px;
  background: var(--bg-secondary);
  border-radius: 50%;
  color: var(--accent-orange);
}

.team-card h4 {
  margin-bottom: 4px;
}

.team-card p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* ===== Report Content ===== */
.report-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.report-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px;
}

.report-item svg {
  width: 24px;
  height: 24px;
  color: var(--accent-orange);
  flex-shrink: 0;
}

.report-item span {
  font-size: 1rem;
}

.report-frequency {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.frequency-card {
  text-align: center;
  padding: 32px;
}

.frequency-card .label {
  display: inline-block;
  padding: 6px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.frequency-card.basic .label {
  background: var(--bg-secondary);
  color: var(--text-secondary);
}

.frequency-card.standard .label {
  background: #FEF3C7;
  color: var(--accent-orange);
}

.frequency-card.enterprise .label {
  background: #EDE9FE;
  color: var(--accent-purple);
}

.frequency-card h4 {
  margin-bottom: 4px;
}

.frequency-card p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* ===== Report Demo ===== */
.report-demo {
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  padding: 48px;
  margin-top: 48px;
}

.report-demo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}

.report-chart {
  height: 200px;
  background: linear-gradient(to top, var(--accent-orange) 0%, #FED7AA 100%);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  display: flex;
  align-items: flex-end;
  padding: 24px;
  gap: 16px;
}

.chart-bar {
  flex: 1;
  background: white;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  opacity: 0.3;
}

.chart-bar:nth-child(1) { height: 40%; }
.chart-bar:nth-child(2) { height: 55%; }
.chart-bar:nth-child(3) { height: 50%; }
.chart-bar:nth-child(4) { height: 70%; }
.chart-bar:nth-child(5) { height: 65%; }
.chart-bar:nth-child(6) { height: 85%; }
.chart-bar:nth-child(7) { height: 80%; }
.chart-bar:nth-child(8) { height: 95%; }

.report-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.metric-item {
  text-align: center;
  padding: 16px;
  background: var(--bg-primary);
  border-radius: var(--radius-md);
}

.metric-item .value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-orange);
}

.metric-item .label {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ===== Online Dashboard ===== */
.dashboard-preview {
  background: var(--text-primary);
  border-radius: var(--radius-xl);
  padding: 32px;
  margin-top: 48px;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.dashboard-header h3 {
  color: white;
}

.dashboard-header span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.dashboard-stat {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
}

.dashboard-stat .value {
  font-size: 2rem;
  font-weight: 700;
  color: white;
}

.dashboard-stat .label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 4px;
}

.dashboard-stat.highlight .value {
  color: var(--accent-orange);
}

/* ===== Iteration Reasons ===== */
.reason-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.reason-card {
  text-align: center;
  padding: 32px 24px;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
}

.reason-card h4 {
  margin-bottom: 8px;
}

.reason-card p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* ===== Iteration Types ===== */
.type-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.type-card {
  display: flex;
  gap: 20px;
  padding: 28px;
}

.type-card .num {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #FEF3C7;
  color: var(--accent-orange);
  font-weight: 700;
  border-radius: 50%;
  flex-shrink: 0;
}

.type-card h4 {
  margin-bottom: 8px;
}

.type-card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

/* ===== Long-term Value ===== */
.value-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.value-item {
  display: flex;
  gap: 20px;
  padding: 24px;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
}

.value-item .icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  padding: 12px;
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  color: var(--accent-orange);
}

.value-item h4 {
  margin-bottom: 6px;
}

.value-item p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

/* ===== Pricing Page ===== */
.pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.pricing-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  position: relative;
  transition: all var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
  border-color: var(--accent-orange);
  transform: scale(1.05);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-4px);
}

.pricing-card .badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
}

.pricing-card.standard .badge {
  background: var(--accent-green);
  color: white;
}

.pricing-card.enterprise .badge {
  background: var(--accent-purple);
  color: white;
}

.pricing-card h3 {
  text-align: center;
  margin-bottom: 8px;
}

.pricing-card .target {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 24px;
}

.pricing-card .price {
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.pricing-card .price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.pricing-card .features {
  margin-bottom: 32px;
}

.pricing-card .features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9375rem;
}

.pricing-card .features li:last-child {
  border-bottom: none;
}

.pricing-card .features svg {
  color: var(--accent-orange);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-card .btn {
  width: 100%;
}

/* ===== Why Continuous ===== */
.why-section {
  background: var(--bg-secondary);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.why-card {
  text-align: center;
}

.why-card .icon-box {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  padding: 16px;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  color: var(--accent-orange);
}

.why-card h4 {
  margin-bottom: 8px;
}

.why-card .desc {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 12px;
}

.why-card .action {
  color: var(--accent-orange);
  font-size: 0.875rem;
  font-weight: 500;
}

/* ===== Comparison Table ===== */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 48px;
}

.comparison-table th,
.comparison-table td {
  padding: 16px 24px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  font-weight: 600;
  background: var(--bg-secondary);
}

.comparison-table td {
  color: var(--text-secondary);
}

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

.comparison-table .highlight {
  color: var(--accent-orange);
  font-weight: 500;
}

/* ===== Discount Section ===== */
.discount-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.discount-card {
  text-align: center;
  padding: 32px;
  background: #FEF3C7;
  border-radius: var(--radius-lg);
}

.discount-card .percent {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-orange);
  margin-bottom: 8px;
}

.discount-card h4 {
  margin-bottom: 8px;
}

.discount-card p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.discount-examples {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.discount-examples h4 {
  margin-bottom: 24px;
}

.example-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.example-item {
  padding: 20px;
  background: var(--bg-primary);
  border-radius: var(--radius-md);
}

.example-item .original {
  color: var(--text-secondary);
  text-decoration: line-through;
  margin-bottom: 4px;
}

.example-item .final {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-orange);
  margin-bottom: 4px;
}

.example-item .save {
  color: var(--accent-green);
  font-size: 0.875rem;
}

/* ===== Guarantee Section ===== */
.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.guarantee-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
}

.guarantee-item svg {
  color: var(--accent-green);
  flex-shrink: 0;
}

/* ===== FAQ Section ===== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
}

.faq-item summary {
  padding: 24px 0;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--text-secondary);
  transition: transform var(--transition-fast);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item .answer {
  padding: 0 0 24px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== CTA Section ===== */
.cta-section {
  text-align: center;
  padding: 64px 0;
}

.cta-section h3 {
  margin-bottom: 12px;
}

.cta-section p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* ===== Contact Page ===== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
  align-items: start;
}

.contact-info {
  padding: 40px;
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
}

.contact-info h3 {
  margin-bottom: 32px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-item .icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  color: var(--accent-orange);
}

.contact-item h4 {
  margin-bottom: 4px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.contact-item p {
  font-size: 1.125rem;
}

.contact-item a {
  color: var(--accent-orange);
}

.contact-qr {
  margin-top: 32px;
  text-align: center;
}

.contact-qr img {
  width: 160px;
  height: 160px;
  margin: 0 auto 12px;
  background: white;
  padding: 12px;
  border-radius: var(--radius-md);
}

.contact-qr p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.contact-form {
  padding: 40px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
}

.contact-form h3 {
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-orange);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group.row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.contact-form .btn {
  width: 100%;
  padding: 16px;
}

/* ===== Mobile Menu ===== */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: 24px;
  z-index: 999;
}

.mobile-nav.active {
  display: block;
}

.mobile-nav a {
  display: block;
  padding: 16px 0;
  color: var(--text-primary);
  font-size: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.mobile-nav a:last-child {
  border-bottom: none;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  
  .hero h1 { font-size: 2.75rem; }
  
  .value-grid,
  .stats-grid,
  .team-grid,
  .why-grid,
  .guarantee-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing-cards {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }
  
  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }
  
  .nav-links,
  .nav-cta {
    display: none;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .hero {
    padding-top: 120px;
  }
  
  .hero h1 {
    font-size: 2.25rem;
  }
  
  .hero .subtitle {
    font-size: 1.125rem;
  }
  
  .hero-values {
    flex-direction: column;
    gap: 16px;
  }
  
  .comparison-grid,
  .service-grid,
  .module-grid,
  .type-grid,
  .value-list {
    grid-template-columns: 1fr;
  }
  
  .report-list {
    grid-template-columns: 1fr;
  }
  
  .report-frequency,
  .discount-grid,
  .example-list {
    grid-template-columns: 1fr;
  }
  
  .report-metrics,
  .dashboard-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-flow {
    flex-direction: column;
    gap: 16px;
  }
  
  .process-arrow {
    transform: rotate(90deg);
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group.row {
    grid-template-columns: 1fr;
  }
  
  .comparison-table {
    font-size: 0.875rem;
  }
  
  .comparison-table th,
  .comparison-table td {
    padding: 12px 16px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  
  .hero h1 {
    font-size: 1.875rem;
  }
  
  .value-grid,
  .stats-grid,
  .team-grid,
  .why-grid,
  .guarantee-grid {
    grid-template-columns: 1fr;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
  
  .pricing-card .price {
    font-size: 2.5rem;
  }
  
  .pricing-preview-card .price {
    font-size: 3rem;
  }
  
  .btn-lg {
    padding: 14px 24px;
    font-size: 1rem;
  }
}