/* K-Pop页面专用样式 */

/* ============================================
   CSS变量 - K-Pop专属色系
   ============================================ */
:root {
  /* K-Pop强调色 */
  --kpop-purple: #E040FB;
  --kpop-pink: #FF4081;
  --kpop-deep-purple: #7C4DFF;
  --kpop-mint: #00BCD4;
  --kpop-yellow: #FFD54F;
  
  /* K-Pop渐变 */
  --kpop-gradient: linear-gradient(135deg, var(--kpop-purple) 0%, var(--kpop-pink) 50%, var(--kpop-deep-purple) 100%);
  --kpop-gradient-soft: linear-gradient(135deg, rgba(224, 64, 251, 0.03) 0%, rgba(255, 64, 129, 0.03) 50%, rgba(124, 77, 255, 0.05) 100%);
  
  /* 品牌金 */
  --brand-gold: #C9A84C;
  
  /* 稀有度色 */
  --rarity-n: #A09A93;
  --rarity-r: #4FC3F7;
  --rarity-sr: #BA68C8;
  --rarity-ssr: #FFD700;
}

/* ============================================
   第一屏：Hero区
   ============================================ */
.kpop-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  overflow: hidden;
}

.hero-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(10, 10, 10, 0.3) 0%,
    rgba(10, 10, 10, 0.5) 50%,
    rgba(10, 10, 10, 0.8) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 1000px;
  padding: 2rem;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-title .gradient-text {
  background: var(--kpop-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle-main {
  display: block;
  font-size: 1.5rem;
  color: var(--text-light);
  font-weight: 400;
  margin-top: 0.5rem;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.hero-desc strong {
  color: var(--brand-gold);
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-block;
  padding: 1rem 2rem;
  background: var(--brand-gold);
  color: #0A0A0A;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background: #D4B85A;
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-block;
  padding: 1rem 2rem;
  background: transparent;
  color: var(--brand-gold);
  font-weight: 600;
  border: 2px solid var(--brand-gold);
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: rgba(201, 168, 76, 0.1);
}

.btn-large {
  padding: 1.25rem 2.5rem;
  font-size: 1.1rem;
}

/* Hero辅助图片 */
.hero-gallery {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
  z-index: 3;
}

.hero-gallery-item {
  width: 200px;
  height: 120px;
  object-fit: cover;
  border-radius: 12px;
  opacity: 0.7;
  transition: all 0.3s ease;
}

.hero-gallery-item:hover {
  opacity: 1;
  transform: scale(1.05);
}

/* ============================================
   第二屏：为什么选择CGN
   ============================================ */
.kpop-why {
  padding: 6rem 2rem;
  background: var(--kpop-gradient-soft);
}

.section-container {
  max-width: 1400px;
  margin: 0 auto;
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--text-light);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.why-card {
  background: rgba(26, 24, 22, 0.9);
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid rgba(201, 168, 76, 0.1);
  transition: all 0.3s ease;
}

.why-card:hover {
  border-color: var(--kpop-purple);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(224, 64, 251, 0.1);
}

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

.why-card h3 {
  font-size: 1.25rem;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.why-card p {
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
}

.why-card p strong {
  color: var(--brand-gold);
}

/* 关键数据 */
.why-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  padding: 3rem 0;
  border-top: 1px solid rgba(201, 168, 76, 0.1);
  border-bottom: 1px solid rgba(201, 168, 76, 0.1);
  margin-bottom: 3rem;
}

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

.stat-value {
  font-size: 3rem;
  font-weight: 700;
  color: var(--brand-gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* 优势区配套图片 */
.why-images {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.why-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 12px;
  transition: transform 0.3s ease;
}

.why-image:hover {
  transform: scale(1.02);
}

/* ============================================
   第三屏：K-Pop产品生态图谱
   ============================================ */
.kpop-ecosystem {
  padding: 6rem 2rem;
  background: #0A0A0A;
}

.ecosystem-hero {
  margin-bottom: 3rem;
}

.ecosystem-main-image {
  width: 100%;
  height: auto;
  border-radius: 16px;
}

.subsection-title {
  font-size: 1.75rem;
  color: var(--text-light);
  margin: 3rem 0 1.5rem;
  text-align: center;
}

.album-formats-image {
  margin-bottom: 2rem;
}

.album-formats-img {
  width: 100%;
  height: auto;
  border-radius: 12px;
}

/* 表格样式 */
.ecosystem-table-wrapper,
.album-formats-table-wrapper {
  overflow-x: auto;
  margin-bottom: 2rem;
}

.ecosystem-table,
.album-formats-table,
.strategy-table,
.compliance-table,
.card-types-table,
.tier-table,
.random-table,
.timeline-table,
.steps-table,
.cost-table,
.global-table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(26, 24, 22, 0.9);
  border-radius: 12px;
  overflow: hidden;
}

.ecosystem-table th,
.album-formats-table th,
.strategy-table th,
.compliance-table th,
.card-types-table th,
.tier-table th,
.random-table th,
.timeline-table th,
.steps-table th,
.cost-table th,
.global-table th {
  background: rgba(201, 168, 76, 0.1);
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--brand-gold);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  white-space: nowrap;
}

.ecosystem-table td,
.album-formats-table td,
.strategy-table td,
.compliance-table td,
.card-types-table td,
.tier-table td,
.random-table td,
.timeline-table td,
.steps-table td,
.cost-table td,
.global-table td {
  padding: 1rem;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  vertical-align: top;
}

.ecosystem-table tr:hover td,
.album-formats-table tr:hover td,
.strategy-table tr:hover td {
  background: rgba(224, 64, 251, 0.05);
}

.highlight-row {
  background: rgba(201, 168, 76, 0.05);
}

.importance-5 {
  color: #FFD700;
}

.importance-4 {
  color: #BA68C8;
}

.importance-3 {
  color: #4FC3F7;
}

.check {
  color: #4CAF50;
}

.warning {
  color: #FFA726;
}

/* ============================================
   第四屏：横向标签式筛选导航
   ============================================ */
.kpop-filter-nav {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  padding: 1rem 0;
  position: relative;
  z-index: 50;
}

.kpop-filter-nav.sticky {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.filter-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.filter-tabs {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.5rem 0;
  scrollbar-width: none;
}

.filter-tabs::-webkit-scrollbar {
  display: none;
}

.filter-tab {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: transparent;
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 0.9rem;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.3s ease;
  text-decoration: none;
}

.filter-tab:hover {
  border-color: var(--kpop-purple);
  color: var(--text-light);
}

.filter-tab.active {
  background: var(--brand-gold);
  color: #0A0A0A;
  border-color: var(--brand-gold);
}

.filter-link:hover {
  border-color: var(--kpop-mint);
}

.tab-badge {
  font-size: 0.85rem;
}

.badge-gold {
  color: var(--brand-gold);
}

.badge-purple {
  color: var(--kpop-purple);
}

.badge-pink {
  color: var(--kpop-pink);
}

.badge-deep-purple {
  color: var(--kpop-deep-purple);
}

.badge-orange {
  color: #FF7043;
}

.badge-cyan {
  color: var(--kpop-mint);
}

.badge-amber {
  color: #FFB300;
}

.badge-green {
  color: #66BB6A;
}

/* ============================================
   第五屏：主力方案
   ============================================ */
.kpop-featured {
  padding: 6rem 2rem;
  background: linear-gradient(180deg, #0A0A0A 0%, rgba(224, 64, 251, 0.02) 100%);
}

.solution-card {
  background: rgba(26, 24, 22, 0.9);
  border-radius: 16px;
  padding: 3rem;
  margin-bottom: 3rem;
  border: 1px solid rgba(201, 168, 76, 0.1);
  transition: all 0.3s ease;
}

.solution-card:hover {
  border-color: var(--kpop-purple);
}

.solution-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.solution-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.badge {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
}

.badge-featured {
  background: var(--brand-gold);
  color: #0A0A0A;
}

.badge-album,
.badge-photocard,
.badge-print,
.badge-lightstick,
.badge-concert,
.badge-kit,
.badge-fansign,
.badge-sg,
.badge-lp,
.badge-tour,
.badge-subscription,
.badge-ar,
.badge-nfc,
.badge-anniversary {
  background: rgba(224, 64, 251, 0.2);
  color: var(--kpop-purple);
}

.badge-new {
  background: rgba(255, 64, 129, 0.2);
  color: var(--kpop-pink);
}

.badge-multiversion,
.badge-hot,
.badge-blindbox,
.badge-system,
.badge-digital,
.badge-annual,
.badge-collector,
.badge-boxset,
.badge-merch,
.badge-ongoing,
.badge-symbol {
  background: rgba(124, 77, 255, 0.2);
  color: var(--kpop-deep-purple);
}

.solution-id {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.25rem;
  color: var(--text-muted);
  letter-spacing: 2px;
}

.solution-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.solution-title {
  font-size: 1.75rem;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.solution-tagline {
  font-size: 1.1rem;
  color: var(--brand-gold);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.solution-description {
  margin-bottom: 2rem;
}

.solution-description p {
  color: var(--text-muted);
  line-height: 1.8;
}

/* 专辑形态详解 */
.album-formats-detail h4,
.strategy-matrix h4,
.compliance-block h4,
.card-types-section h4,
.pool-design-section h4,
.random-schemes h4,
.photobook-tiers h4,
.special-specs h4,
.lightstick-tiers h4,
.design-directions h4 {
  font-size: 1.25rem;
  color: var(--text-light);
  margin: 2rem 0 1rem;
  padding-left: 1rem;
  border-left: 3px solid var(--kpop-purple);
}

.format-block {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.format-block h5 {
  font-size: 1.1rem;
  color: var(--brand-gold);
  margin-bottom: 1rem;
}

.format-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.format-list li {
  padding: 0.5rem 0;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.format-list li:last-child {
  border-bottom: none;
}

.format-list li strong {
  color: var(--text-light);
}

/* 策略矩阵 */
.strategy-matrix {
  margin: 2rem 0;
}

/* 商务数据 */
.business-data {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 1.5rem;
  background: rgba(201, 168, 76, 0.05);
  border-radius: 12px;
  margin-top: 2rem;
}

.data-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.data-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.data-value {
  font-weight: 600;
  color: var(--brand-gold);
}

/* 方案图片 */
.solution-images {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.main-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  transition: transform 0.3s ease;
}

.main-image:hover {
  transform: scale(1.02);
}

.sub-images {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.sub-images img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 8px;
  transition: transform 0.3s ease;
}

.sub-images img:hover {
  transform: scale(1.05);
}

/* ============================================
   第六屏：新锐方案
   ============================================ */
.kpop-emerging {
  padding: 6rem 2rem;
  background: #0A0A0A;
}

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

.emerging-card {
  background: rgba(26, 24, 22, 0.9);
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid rgba(224, 64, 251, 0.1);
  transition: all 0.3s ease;
}

.emerging-card:hover {
  border-color: var(--kpop-pink);
  transform: translateY(-5px);
}

.emerging-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.emerging-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.emerging-card h3 {
  font-size: 1.35rem;
  color: var(--text-light);
  margin-bottom: 0.75rem;
}

.emerging-tagline {
  color: var(--brand-gold);
  font-style: italic;
  margin-bottom: 1rem;
}

.emerging-desc {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.emerging-desc strong {
  color: var(--kpop-purple);
}

.emerging-data {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.emerging-data span {
  background: rgba(201, 168, 76, 0.1);
  padding: 0.5rem 1rem;
  border-radius: 6px;
}

.emerging-data strong {
  color: var(--brand-gold);
}

.emerging-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
}

.emerging-images {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.emerging-images img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 8px;
}

/* ============================================
   第七屏：小卡系统设计指南
   ============================================ */
.kpop-photocard-system {
  padding: 6rem 2rem;
  background: var(--kpop-gradient-soft);
}

.system-steps h3,
.cost-craft-reference h3 {
  font-size: 1.5rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  text-align: center;
}

.system-flow-image,
.cost-matrix-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  margin-bottom: 2rem;
}

.steps-table-wrapper,
.cost-table-wrapper {
  overflow-x: auto;
}

/* 稀有度颜色 */
.rarity-n {
  color: var(--rarity-n);
  font-weight: 600;
}

.rarity-r {
  color: var(--rarity-r);
  font-weight: 600;
}

.rarity-sr {
  color: var(--rarity-sr);
  font-weight: 600;
}

.rarity-ssr {
  color: var(--rarity-ssr);
  font-weight: 600;
}

.rarity-range {
  color: linear-gradient(90deg, var(--rarity-r), var(--rarity-sr));
  font-weight: 600;
}

/* ============================================
   第八屏：回归策略
   ============================================ */
.kpop-comeback-strategy {
  padding: 6rem 2rem;
  background: #0A0A0A;
}

.comeback-timeline h3,
.pricing-strategy h3 {
  font-size: 1.5rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  text-align: center;
}

.timeline-image,
.pricing-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  margin-bottom: 2rem;
}

.timeline-table-wrapper {
  overflow-x: auto;
  margin-bottom: 3rem;
}

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

.pricing-item {
  background: rgba(26, 24, 22, 0.9);
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid rgba(201, 168, 76, 0.1);
  transition: all 0.3s ease;
}

.pricing-item:hover {
  border-color: var(--kpop-purple);
}

.pricing-item.hot {
  border-color: var(--kpop-pink);
  background: rgba(255, 64, 129, 0.05);
}

.pricing-item h4 {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 0.75rem;
}

.pricing-item p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.pricing-note {
  font-size: 0.85rem;
  color: var(--kpop-mint);
}

/* ============================================
   第九屏：全球市场
   ============================================ */
.kpop-global {
  padding: 6rem 2rem;
  background: linear-gradient(180deg, #0A0A0A 0%, rgba(0, 188, 212, 0.02) 100%);
}

.global-hero {
  margin-bottom: 2rem;
}

.global-map-image {
  width: 100%;
  height: auto;
  border-radius: 16px;
}

.global-table-wrapper {
  overflow-x: auto;
  margin-bottom: 1rem;
}

.global-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
  font-style: italic;
}

/* ============================================
   第十屏：定制流程
   ============================================ */
.kpop-process {
  padding: 6rem 2rem;
  background: #0A0A0A;
}

.process-hero {
  margin-bottom: 3rem;
}

.process-flow-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
}

.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.process-step {
  background: rgba(26, 24, 22, 0.9);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  border: 1px solid rgba(201, 168, 76, 0.1);
  transition: all 0.3s ease;
}

.process-step:hover {
  border-color: var(--kpop-purple);
  transform: translateY(-5px);
}

.step-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--brand-gold);
  margin-bottom: 0.5rem;
}

.process-step h4 {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 0.75rem;
}

.process-step p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.step-time {
  font-size: 0.85rem;
  color: var(--kpop-mint);
  font-weight: 500;
}

/* K-Pop专属服务 */
.kpop-services h3 {
  font-size: 1.5rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  text-align: center;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.service-item {
  background: rgba(224, 64, 251, 0.05);
  border-radius: 12px;
  padding: 1.25rem;
  border: 1px solid rgba(224, 64, 251, 0.1);
}

.service-item h4 {
  font-size: 1rem;
  color: var(--kpop-purple);
  margin-bottom: 0.5rem;
}

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

/* ============================================
   第十一屏：FAQ
   ============================================ */
.kpop-faq {
  padding: 6rem 2rem;
  background: var(--kpop-gradient-soft);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(26, 24, 22, 0.9);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(201, 168, 76, 0.1);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background 0.3s ease;
}

.faq-question:hover {
  background: rgba(201, 168, 76, 0.05);
}

.faq-number {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand-gold);
  min-width: 2rem;
}

.faq-question span:nth-child(2) {
  flex: 1;
  color: var(--text-light);
  font-size: 1rem;
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--brand-gold);
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer p {
  padding: 0 1.25rem 1.25rem;
  color: var(--text-muted);
  line-height: 1.7;
  padding-left: 3.5rem;
}

/* ============================================
   第十二屏：CTA区
   ============================================ */
.kpop-cta {
  position: relative;
  padding: 6rem 2rem;
  background: linear-gradient(180deg, 
    rgba(224, 64, 251, 0.03) 0%, 
    rgba(255, 64, 129, 0.03) 50%, 
    rgba(124, 77, 255, 0.05) 100%
  ), #0A0A0A;
  overflow: hidden;
}

.cta-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, rgba(224, 64, 251, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 3rem;
}

.cta-title {
  font-size: 2.25rem;
  color: var(--text-light);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.cta-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.cta-subtitle strong {
  color: var(--brand-gold);
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* 关联快速入口 */
.cta-links {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.links-section h4 {
  font-size: 1rem;
  color: var(--brand-gold);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
}

.links-grid {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.links-grid a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
  padding: 0.25rem 0;
}

.links-grid a:hover {
  color: var(--kpop-purple);
}

/* ============================================
   浮动询价按钮
   ============================================ */
.floating-quote-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--brand-gold);
  color: #0A0A0A;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(201, 168, 76, 0.4);
  z-index: 999;
  transition: all 0.3s ease;
}

.floating-quote-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(201, 168, 76, 0.6);
}

/* ============================================
   响应式设计
   ============================================ */

/* 平板端 (768px - 1279px) */
@media (max-width: 1279px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .why-stats {
    gap: 2rem;
  }
  
  .solution-content {
    grid-template-columns: 1fr;
  }
  
  .emerging-grid {
    grid-template-columns: 1fr;
  }
  
  .process-steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-links {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 移动端 (< 768px) */
@media (max-width: 767px) {
  .kpop-hero {
    min-height: 80vh;
  }
  
  .hero-title {
    font-size: 1.75rem;
  }
  
  .hero-subtitle-main {
    font-size: 1.1rem;
  }
  
  .hero-desc {
    font-size: 0.95rem;
  }
  
  .hero-gallery {
    display: none;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .why-grid {
    grid-template-columns: 1fr;
  }
  
  .why-stats {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .stat-value {
    font-size: 2.5rem;
  }
  
  .why-images {
    grid-template-columns: 1fr;
  }
  
  .solution-card {
    padding: 1.5rem;
  }
  
  .sub-images {
    grid-template-columns: 1fr;
  }
  
  .process-steps-grid {
    grid-template-columns: 1fr;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-title {
    font-size: 1.5rem;
  }
  
  .btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
  }
  
  .floating-quote-btn {
    bottom: 1rem;
    right: 1rem;
  }
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .hero-particles {
    display: none;
  }
  
  * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}