:root {
  --primary-color: #FF4B6C;
  --secondary-color: #0095FF;
  --text-color: #FFFFFF;
  --bg-color: #050505;
  /* Deeper black */
  --card-bg: #121212;
  /* Darker card background */
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --container-width: 1200px;
  --border-radius: 24px;
  /* More rounded */
  --gradient-primary: linear-gradient(135deg, #0095FF 0%, #FF4B6C 100%);
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.05);
  --glass-highlight: rgba(255, 255, 255, 0.1);
}

/* ... existing styles ... */

/* Customization Section (Bento Grid) */
.gp-customization {
  padding: 6rem 0;
}

.section-title {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 1rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  text-align: center;
  color: #888;
  font-size: 1.2rem;
  margin-bottom: 4rem;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 300px);
  gap: 1.5rem;
}

.bento-item {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bento-item:hover {
  transform: translateY(-5px) scale(1.02);
  border-color: var(--glass-highlight);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  z-index: 2;
}

.bento-content h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: #fff;
}

.bento-content p {
  color: #aaa;
  font-size: 0.95rem;
  line-height: 1.5;
}

.bento-content strong {
  color: #fff;
  font-weight: 600;
}

/* Grid Placement */
.item-content {
  grid-column: span 2;
}

.item-host {
  grid-column: span 1;
}


/* All Hosts Section */
.item-lang {
  grid-column: span 1;
}

.hosts-section {
  padding: 4rem 0;
}

.language-group {
  margin-bottom: 3rem;
}

.language-title {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--text-color);
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: 0.5rem;
}

.hosts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.host-card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.host-card:hover {
  transform: translateY(-5px);
  border-color: var(--glass-highlight);
}

.host-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--glass-border);
}

.host-info {
  flex: 1;
  overflow: hidden;
}

.host-name {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: #fff;
}

.host-personality {
  font-size: 0.85rem;
  color: #aaa;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

.play-btn {
  background: var(--gradient-primary);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.play-btn:hover {
  transform: scale(1.1);
}

.play-btn svg {
  width: 16px;
  height: 16px;
  fill: white;
  margin-left: 2px; /* optical correction */
}


.item-duration {
  grid-column: span 1;
}

.item-country {
  grid-column: span 2;
}

.item-time {
  grid-column: span 1;
}

/* Visual Elements */
.bento-visual {
  margin-top: 1.5rem;
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden; /* Ensure scrolling content doesn't overflow */
}

/* Scrolling Track Base */
.scroll-track {
  display: flex;
  gap: 1rem;
  position: absolute;
  white-space: nowrap;
  will-change: transform;
}

/* Vertical Scrolling for Topics */
.visual-tags .scroll-track {
  flex-direction: column;
  animation: scrollVertical 20s linear infinite;
}

/* Horizontal Scrolling for Languages */
.visual-flags .scroll-track {
  flex-direction: row;
  animation: scrollHorizontal 20s linear infinite;
  left: 0; /* Start from left */
}

@keyframes scrollVertical {
  0% { transform: translateY(0); }
  100% { transform: translateY(-50%); }
}

@keyframes scrollHorizontal {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Content Tags */
.visual-tags {
  /* Remove flex-wrap as we are now scrolling */
  align-content: center;
  justify-content: center;
  mask-image: linear-gradient(to bottom, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, black 10%, black 90%, transparent);
}

.tag {
  padding: 0.5rem 1rem;
  background: var(--glass-bg);
  border-radius: 100px;
  font-size: 0.9rem;
  color: #ccc;
  border: 1px solid var(--glass-border);
  text-align: center;
}

/* Flags */
.visual-flags {
  font-size: 2.5rem;
  /* Add mask for horizontal fade */
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.flag-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.flag-emoji {
  font-size: 1.5rem;
}

.flag-name {
  font-size: 0.9rem;
  color: #ccc;
}
.avatar-stack {
  display: flex;
  align-items: center;
}

.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #333;
  border: 3px solid var(--card-bg);
  margin-left: -15px;
}

.avatar:first-child {
  margin-left: 0;
  background: #555;
}

.avatar:nth-child(2) {
  background: #777;
}

.avatar:nth-child(3) {
  background: #999;
}

.avatar.count {
  background: var(--primary-color);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: bold;
}

/* Flags */
.visual-flags {
  font-size: 2.5rem;
  gap: 1rem;
}

/* Countries */
.visual-countries {
  mask-image: linear-gradient(to bottom, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, black 10%, black 90%, transparent);
}

.visual-countries .country-track {
  display: flex;
  gap: 1rem;
  position: absolute;
  white-space: nowrap;
  will-change: transform;
  flex-direction: column;
  animation: scrollVertical 60s linear infinite;
  width: 100%;
  align-items: center;
}

.country-tag {
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ccc;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: fit-content;
}

/* Timer */
.timer-circle {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 4px solid #333;
  border-top-color: var(--primary-color);
  border-right-color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  color: #fff;
  transform: rotate(45deg);
}

/* Clock */
.visual-clock {
  justify-content: center;
  padding-right: 0;
}

.clock-face {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 2px solid var(--glass-highlight);
  position: relative;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.05), transparent);
}

.clock-face::before,
.clock-face::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--primary-color);
  transform-origin: bottom center;
  border-radius: 2px;
}

.clock-face::before {
  width: 4px;
  height: 30px;
  transform: translate(-50%, -100%) rotate(0deg);
}

.clock-face::after {
  width: 4px;
  height: 45px;
  transform: translate(-50%, -100%) rotate(90deg);
  opacity: 0.7;
}

/* Responsive */
@media (max-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }

  .item-content,
  .item-host,
  .item-lang,
  .item-duration,
  .item-time {
    grid-column: span 1;
  }

  .item-content,
  .item-country {
    grid-column: span 2;
  }
}

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

  .item-content,
  .item-time,
  .item-country {
    grid-column: span 1;
  }

  .section-title {
    font-size: 2rem;
  }
}

/* 基础样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
}

:root {
  --container-width-xl: 1440px;
  /* 大屏容器宽度 */
  --container-width-lg: 1200px;
  /* 标准容器宽度 */
  --container-width-md: 960px;
  /* 平板容器宽度 */
  --container-width-sm: 600px;
  /* 手机容器宽度 */
  --spacing-xl: 6rem;
  --spacing-lg: 4rem;
  --spacing-md: 2rem;
  --spacing-sm: 1rem;
}

/* 容器基础样式 */
.container {
  width: 100%;
  max-width: var(--container-width-xl);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* 响应式布局 */
@media screen and (min-width: 2000px) {
  .container {
    max-width: 1800px;
  }

  .gradient-text {
    font-size: 5rem;
  }

  .hero-subtitle {
    font-size: 1.5rem;
  }
}

@media screen and (max-width: 1440px) {
  .container {
    max-width: var(--container-width-lg);
  }
}

@media screen and (max-width: 1200px) {
  .container {
    max-width: var(--container-width-md);
  }

  .gradient-text {
    font-size: 3.5rem;
  }
}

@media screen and (max-width: 768px) {
  .container {
    max-width: var(--container-width-sm);
  }

  .gradient-text {
    font-size: 2.5rem;
  }

  .gp-hero {
    padding: var(--spacing-md) 0;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    text-align: center;
  }

  .hero-content {
    order: 1;
  }

  .hero-visual {
    order: 2;
  }

  .stats-grid,
  .pricing-cards,
  .steps-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* 移动端优化 */
@media screen and (max-width: 480px) {
  :root {
    --spacing-lg: 3rem;
    --spacing-md: 1.5rem;
    --spacing-sm: 0.75rem;
  }

  .gradient-text {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .gp-btn-primary {
    width: 100%;
    text-align: center;
  }

  .hero-cta {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .stat-number {
    font-size: 2rem;
  }

  .gp-nav a {
    margin-left: 0px !important;
  }
}

/* 触摸设备优化 */
@media (hover: none) {

  .step-card:hover,
  .price-card:hover,
  .podcast-cover:hover {
    transform: none;
  }
}

/* 适配深色模式 */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-color: #0A0A0A;
    --text-color: #FFFFFF;
  }
}

/* 优化加载性能 */
.gp-hero,
.gp-stats,
.gp-features,
.gp-pricing,
.gp-how {
  contain: content;
  content-visibility: auto;
  margin-top: 40px;
  margin-bottom: 40px;
}

.gp-stats,
.gp-pricing {
  text-align: center;
}

.gp-showcase h2 {
  text-align: center;
}

/* 优化滚动体验 */
html {
  scroll-behavior: smooth;
}

/* 优化字体渲染 */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* 按钮样式 */
.gp-btn-primary {
  display: inline-block;
  padding: 1rem 2rem;
  background-color: var(--primary-color);
  color: var(--text-color);
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
  transition: transform 0.2s;
}

.gp-btn-primary:hover {
  transform: translateY(-2px);
}

/* 头部导航 */
.gp-logo {
  height: 32px;
  width: auto;
  display: block;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-text {
  font-weight: 600;
  font-size: 1.2rem;
  color: #fff;
}

.gp-header {
  padding: var(--spacing-md) 0;
  height: 80px;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
}

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

.gp-nav {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

@media (max-width: 768px) {
  .gp-logo {
    height: 24px;
  }

  .gp-header {
    height: 60px;
  }
}

.gp-nav a {
  color: var(--text-color);
  text-decoration: none;
  margin-left: var(--spacing-md);
  font-weight: 500;
}

/* Hero 区域 */
.gp-how {
  padding: var(--spacing-lg) 0;
  text-align: center;
}

.gp-how h2 {
  margin-bottom: 3rem;
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.step-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  transition: all 0.3s ease;
  cursor: pointer;
}

.step-card:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.1);
}

.step-number {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #0095FF, #FF4B6C);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  margin: 0 auto 1.5rem;
  color: white;
}

.step-content h3 {
  color: #fff;
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.step-content p {
  color: #888;
  font-size: 0.9rem;
  line-height: 1.6;
}

.step-card::after {
  content: '';
  position: absolute;
  top: 40px;
  right: -1rem;
  width: 2rem;
  height: 2px;
  background: linear-gradient(90deg, #0095FF, #FF4B6C);
  opacity: 0.3;
}

.step-card:last-child::after {
  display: none;
}

@media (max-width: 968px) {
  .steps-container {
    grid-template-columns: repeat(2, 1fr);
  }

  .step-card::after {
    display: none;
  }
}

@media (max-width: 568px) {
  .steps-container {
    grid-template-columns: 1fr;
  }
}

/* 添加动画效果 */
.step-card {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease forwards;
}

.step-card:nth-child(2) {
  animation-delay: 0.2s;
}

.step-card:nth-child(3) {
  animation-delay: 0.4s;
}

.step-card:nth-child(4) {
  animation-delay: 0.6s;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.gp-how h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
}

.gp-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 0 4rem 0;
  margin-top: 0;
  position: relative;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  height: 100%;
}

.hero-content {
  position: relative;
}

.gradient-text {
  display: block;
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.2;
  background: linear-gradient(135deg, #0095FF, #FF4B6C);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0;
  transform: translateY(20px);
}

.hero-subtitle {
  font-size: 1.2rem;
  color: #888;
  margin: 2rem 0;
  max-width: 500px;
  opacity: 0;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
}

.hero-badge {
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  color: #fff;
}

.floating-cards {
  position: relative;
  height: 400px;
}

.news-card,
.podcast-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 1.5rem;
  backdrop-filter: blur(10px);
  width: 280px;
}

.news-card {
  top: 0;
  right: 0;
  animation: float 6s ease-in-out infinite;
}

.podcast-card {
  bottom: 0;
  left: 0;
  animation: float 6s ease-in-out infinite reverse;
}

.news-image {
  height: 140px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 1rem;
}

.news-line {
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  margin-bottom: 0.5rem;
}

.news-line.short {
  width: 60%;
}

.podcast-wave {
  height: 60px;
  background: linear-gradient(90deg, #0095FF, #FF4B6C);
  border-radius: 8px;
  opacity: 0.3;
  animation: wave 2s ease-in-out infinite;
}

.podcast-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.control-dot {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
}

.control-line {
  flex: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
}

/* 动画效果 */
@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-20px);
  }
}

@keyframes wave {

  0%,
  100% {
    transform: scaleY(1);
  }

  50% {
    transform: scaleY(0.8);
  }
}

.animate-title span {
  display: block;
  opacity: 0;
  transform: translateY(30px) skewY(5deg);
  animation: revealText 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.animate-title span:nth-child(2) {
  animation-delay: 0.2s;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: #888;
  margin: 2rem 0;
  max-width: 500px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease forwards 0.4s;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease forwards 0.6s;
}

@keyframes revealText {
  to {
    opacity: 1;
    transform: translateY(0) skewY(0);
  }
}

.animate-title span:nth-child(2) {
  animation-delay: 0.2s;
}

.animate-title span:nth-child(3) {
  animation-delay: 0.4s;
}

.animate-fade {
  animation: fadeIn 0.8s ease 0.6s forwards;
}

.animate-up {
  animation: fadeInUp 0.8s ease 0.8s forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@media (max-width: 968px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .gradient-text {
    font-size: 3rem;
  }

  .hero-subtitle {
    margin: 2rem auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }
}

.stats-subtitle {
  color: #888;
  font-size: 1.2rem;
  max-width: 600px;
  margin: 1rem auto 3rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.stat-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 2rem;
  transition: transform 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-5px);
}

.stat-card h3 {
  color: #888;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.stat-number {
  font-size: 3rem;
  font-weight: bold;
  color: #fff;
  margin: 1rem 0;
  background: linear-gradient(90deg, #0095FF, #FF4B6C);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-desc {
  color: #888;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 0 1rem;
  }

  .stat-number {
    font-size: 2.5rem;
  }
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 48px auto;
  max-width: 900px;
}

.price-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 32px 24px;
  transition: transform 0.3s ease;
}

.price-card.featured {
  background: #0095FF;
  transform: scale(1.05);
}

.price-card h3 {
  color: #fff;
  font-size: 24px;
  margin-bottom: 24px;
}

.price {
  font-size: 48px;
  font-weight: bold;
  color: #fff;
  margin: 16px 0;
}

.currency {
  font-size: 24px;
  vertical-align: super;
}

.price-label {
  color: #fff;
  font-size: 16px;
  margin: 16px 0 24px;
}

.price-card.featured .price-label {
  color: #fff;
}

.pricing-note {
  color: #888;
  margin-top: 24px;
  font-size: 14px;
}

@media (max-width: 768px) {
  .pricing-cards {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 0 16px;
  }

  .price-card.featured {
    transform: none;
  }
}

.price-card.featured {
  border: 2px solid var(--primary-color);
}

.price {
  font-size: 2.5rem;
  font-weight: 700;
  margin: var(--spacing-md) 0;
}

/* 播客封面网格 */
.podcast-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.podcast-cover {
  aspect-ratio: 1;
  background: var(--card-bg);
  border-radius: var(--border-radius);
  transition: transform 0.2s;
}

.podcast-cover:hover {
  transform: translateY(-5px);
}

/* 页脚 */
.gp-footer {
  background-color: #111111;
  padding: var(--spacing-lg) 0;
  margin-top: var(--spacing-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: var(--spacing-lg);
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.footer-col h4 {
  color: var(--text-color);
  margin-bottom: var(--spacing-md);
  font-size: 1.1rem;
}

.footer-col p {
  color: #888;
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-col a {
  color: #888;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

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

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav a {
  color: #888;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-nav a:hover {
  color: var(--text-color);
}

.store-buttons {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.store-button img {
  height: 40px;
  width: auto;
}

.footer-bottom {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--spacing-md);
  margin-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-legal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #888;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: var(--spacing-md);
}

.footer-links a {
  color: #888;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--text-color);
}

@media (max-width: 968px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 568px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-legal {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }
}

@media (max-width: 768px) {
  .gp-hero h1 {
    font-size: 2.5rem;
  }

  .container {
    padding: 0 var(--spacing-sm);
  }

  .stats-grid,
  .gp-feature-grid,
  .pricing-cards {
    grid-template-columns: 1fr;
  }
}

.gp-features {
  padding: 4rem 0;
}

.features-title {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2.5rem;
  background: linear-gradient(135deg, #0095FF, #FF4B6C);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gp-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.gp-feature {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.gp-feature:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 1.5rem;
}

.icon-animated {
  width: 100%;
  height: 100%;
  transition: transform 0.3s ease;
}

.gp-feature:hover .icon-animated {
  transform: scale(1.1);
}

.gp-feature h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.gp-feature p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-color);
}

.feature-hover {
  position: absolute;
  bottom: -40px;
  left: 0;
  width: 100%;
  padding: 1rem;
  background: linear-gradient(135deg, #0095FF, #FF4B6C);
  transition: bottom 0.3s ease;
  text-align: center;
}

.gp-feature:hover .feature-hover {
  bottom: 0;
}

.learn-more {
  color: white;
  font-weight: 500;
}

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

  .gp-feature {
    padding: 1.5rem;
  }

  .features-title {
    font-size: 2rem;
  }
}

.gp-feature {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
}

.gp-feature:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.08);
}

.gp-feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #0095FF, #FF4B6C);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
  border-radius: 20px;
}

.gp-feature:hover::before {
  opacity: 0.1;
}

.gp-feature svg {
  width: 48px;
  height: 48px;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
  fill: url(#gradient);
}

.gp-feature h3 {
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.gp-feature p {
  color: #888;
  font-size: 1rem;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* 添加入场动画 */
.gp-feature.animate {
  animation: featureIn 0.6s ease forwards;
}

.gp-feature:nth-child(2).animate {
  animation-delay: 0.2s;
}

.gp-feature:nth-child(3).animate {
  animation-delay: 0.4s;
}

@keyframes featureIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 10 Reasons Section */
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.reason-card {
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  padding: 2rem;
  position: relative;
  transition: all 0.3s ease;
  overflow: hidden;
}

.reason-card:hover {
  transform: translateY(-5px);
  border-color: var(--glass-highlight);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.reason-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--glass-border);
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  opacity: 0.5;
  transition: all 0.3s ease;
}

.reason-card:hover .reason-number {
  color: var(--primary-color);
  opacity: 0.2;
  transform: scale(1.2);
}

.reason-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: #fff;
  position: relative;
  z-index: 1;
}

.reason-card p {
  color: #aaa;
  font-size: 0.95rem;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* FAQ Section */
.gp-faq {
  max-width: 900px;
  margin: 0 auto;
}

.faq-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 3rem;
}

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: var(--glass-highlight);
  background: rgba(255, 255, 255, 0.03);
}

.faq-item h3 {
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
}

.faq-item h3::before {
  content: 'Q.';
  color: var(--primary-color);
  font-weight: 800;
  margin-right: 0.8rem;
  font-size: 1.4rem;
}

.faq-item p {
  color: #aaa;
  font-size: 1rem;
  line-height: 1.6;
  padding-left: 2.5rem;
}

@media (max-width: 768px) {
  .faq-item p {
    padding-left: 0;
    margin-top: 0.5rem;
  }
}

/* =========================================
   Enhanced Hero Animation & Tech Visuals
   ========================================= */

/* Hero Background Effects */
.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  background: radial-gradient(circle at 50% 50%, #1a1a2e 0%, #050505 100%);
}

.hero-grid {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  transform: perspective(500px) rotateX(60deg);
  animation: gridMove 20s linear infinite;
  opacity: 0.5;
}

.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 149, 255, 0.15) 0%, rgba(255, 75, 108, 0.05) 50%, transparent 70%);
  transform: translate(-50%, -50%);
  filter: blur(60px);
  animation: glowPulse 8s ease-in-out infinite alternate;
}

@keyframes gridMove {
  0% {
    transform: perspective(500px) rotateX(60deg) translateY(0);
  }

  100% {
    transform: perspective(500px) rotateX(60deg) translateY(50px);
  }
}

@keyframes glowPulse {
  0% {
    opacity: 0.5;
    transform: translate(-50%, -50%) scale(0.8);
  }

  100% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.2);
  }
}

/* Tech Visual Container */
.tech-visual-container {
  position: relative;
  width: 100%;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1000px;
}

/* Tech Nodes */
.tech-node {
  position: absolute;
  background: rgba(20, 20, 30, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tech-node:not(.process-node):not(.source-node):not(.output-node):hover {
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 15px 40px rgba(0, 149, 255, 0.2);
  transform: translateY(-5px);
}

.tech-node.process-node:hover,
.tech-node.source-node:hover,
.tech-node.output-node:hover {
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 15px 40px rgba(0, 149, 255, 0.2);
}

.node-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  margin-bottom: 8px;
  position: relative;
  z-index: 2;
}

.node-label {
  font-size: 0.85rem;
  color: #aaa;
  font-weight: 500;
}

/* Specific Node Styles */
.source-node {
  width: 120px;
  height: 120px;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  animation: floatNode 6s ease-in-out infinite;
}

.process-node {
  width: 160px;
  height: 160px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(0, 149, 255, 0.3);
  background: radial-gradient(circle, rgba(0, 149, 255, 0.1) 0%, rgba(0, 0, 0, 0.4) 100%);
  z-index: 10;
}

.output-node {
  width: 120px;
  height: 120px;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  animation: floatNode 6s ease-in-out infinite reverse;
}

/* AI Core Animation */
.core-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 149, 255, 0.4);
  border-left-color: transparent;
  border-right-color: transparent;
}

.ring-1 {
  width: 120px;
  height: 120px;
  animation: spin 4s linear infinite;
}

.ring-2 {
  width: 90px;
  height: 90px;
  border-color: rgba(255, 75, 108, 0.4);
  border-top-color: transparent;
  border-bottom-color: transparent;
  animation: spin 6s linear infinite reverse;
}

.core-center {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #0095FF, #FF4B6C);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(0, 149, 255, 0.5);
  animation: pulseCore 2s ease-in-out infinite;
}

.ai-text {
  font-weight: 800;
  color: #fff;
  font-size: 1.2rem;
}

.scanning-line {
  position: absolute;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
  top: 50%;
  animation: scan 3s ease-in-out infinite;
  opacity: 0.5;
}

/* Data Streams */
.data-stream {
  position: absolute;
  height: 2px;
  top: 50%;
  transform: translateY(-50%);
  overflow: hidden;
}

.stream-1 {
  left: 120px;
  right: 50%;
  margin-right: 80px;
  /* Half of process node width */
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.1), rgba(0, 149, 255, 0.2));
}

.stream-2 {
  left: 50%;
  right: 120px;
  margin-left: 80px;
  background: linear-gradient(90deg, rgba(255, 75, 108, 0.2), rgba(255, 255, 255, 0.1));
}

.stream-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, #fff, transparent);
  width: 50px;
  animation: streamFlow 2s linear infinite;
}

.stream-2 .stream-particles {
  animation-delay: 1s;
}

/* Audio Waves */
.audio-waves {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 20px;
  margin-top: 8px;
}

.audio-waves span {
  width: 3px;
  background: #FF4B6C;
  border-radius: 2px;
  animation: waveBar 1s ease-in-out infinite;
}

.audio-waves span:nth-child(1) {
  height: 10px;
  animation-delay: 0.1s;
}

.audio-waves span:nth-child(2) {
  height: 16px;
  animation-delay: 0.2s;
}

.audio-waves span:nth-child(3) {
  height: 12px;
  animation-delay: 0.3s;
}

.audio-waves span:nth-child(4) {
  height: 8px;
  animation-delay: 0.4s;
}

/* Animations */
@keyframes floatNode {

  0%,
  100% {
    transform: translateY(-50%) translateY(0);
  }

  50% {
    transform: translateY(-50%) translateY(-10px);
  }
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

@keyframes pulseCore {

  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 20px rgba(0, 149, 255, 0.5);
  }

  50% {
    transform: scale(1.1);
    box-shadow: 0 0 40px rgba(255, 75, 108, 0.6);
  }
}

@keyframes scan {
  0% {
    top: 10%;
    opacity: 0;
  }

  50% {
    opacity: 1;
  }

  100% {
    top: 90%;
    opacity: 0;
  }
}

@keyframes streamFlow {
  0% {
    left: -50px;
    opacity: 0;
  }

  50% {
    opacity: 1;
  }

  100% {
    left: 100%;
    opacity: 0;
  }
}

@keyframes waveBar {

  0%,
  100% {
    transform: scaleY(1);
  }

  50% {
    transform: scaleY(1.5);
  }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .tech-visual-container {
    height: 300px;
    transform: scale(0.8);
  }

  .stream-1,
  .stream-2 {
    display: none;
    /* Hide streams on small screens for simplicity */
  }

  .source-node {
    left: 10%;
    top: 20%;
  }

  .output-node {
    right: 10%;
    top: 80%;
  }

  .process-node {
    top: 50%;
  }
}
/* App Showcase Section */
.gp-showcase {
  padding: 6rem 0;
  overflow: hidden;
  position: relative;
  perspective: 2000px;
}

.showcase-stage {
  margin-top: 4rem;
  position: relative;
  height: 600px;
  display: flex;
  justify-content: center;
  align-items: center;
  transform-style: preserve-3d;
}

.showcase-track {
  display: flex;
  gap: 2rem;
  padding: 2rem;
  transform-style: preserve-3d;
}

.app-card {
  position: relative;
  width: 280px;
  height: 580px; /* Aspect ratio approx 19.5:9 */
  border-radius: 36px;
  transition: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
  transform-style: preserve-3d;
  cursor: pointer;
  flex-shrink: 0;
}

.phone-frame {
  position: relative;
  width: 100%;
  height: 100%;
  background: #000;
  border-radius: 36px;
  border: 8px solid #1a1a1a;
  overflow: hidden;
  box-shadow: 
    0 0 0 2px #333,
    0 25px 50px -12px rgba(0, 0, 0, 0.8);
  transform: translateZ(0);
}

.phone-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.screen-reflection {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.2) 0%,
    rgba(255, 255, 255, 0.05) 40%,
    transparent 50%,
    rgba(255, 255, 255, 0) 100%
  );
  pointer-events: none;
  z-index: 2;
}

.card-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120%;
  height: 120%;
  background: radial-gradient(
    circle at center,
    rgba(0, 149, 255, 0.15),
    transparent 70%
  );
  transform: translate(-50%, -50%) translateZ(-50px);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.4s ease;
}

/* 3D Positioning */
.app-card:nth-child(1) {
  transform: translateX(-25%) translateZ(-200px) rotateY(25deg);
  z-index: 1;
}

.app-card:nth-child(2) {
  transform: translateX(-12%) translateZ(-100px) rotateY(15deg);
  z-index: 2;
}

.app-card:nth-child(3) {
  transform: translateZ(50px);
  z-index: 3;
  box-shadow: 0 30px 60px rgba(0, 149, 255, 0.2);
}

.app-card:nth-child(4) {
  transform: translateX(12%) translateZ(-100px) rotateY(-15deg);
  z-index: 2;
}

.app-card:nth-child(5) {
  transform: translateX(25%) translateZ(-200px) rotateY(-25deg);
  z-index: 1;
}

/* Hover Effects */
.showcase-track:hover .app-card {
  transform: translateX(0) translateZ(0) rotateY(0);
  margin: 0 10px;
  opacity: 0.6;
  filter: grayscale(0.5);
}

.showcase-track:hover .app-card:hover {
  transform: scale(1.1) translateZ(50px);
  opacity: 1;
  z-index: 10;
  filter: grayscale(0);
  box-shadow: 0 30px 60px rgba(255, 75, 108, 0.3);
}

.app-card:hover .card-glow {
  opacity: 1;
  background: radial-gradient(
    circle at center,
    rgba(255, 75, 108, 0.2),
    transparent 70%
  );
}

.app-card:hover .phone-frame {
  border-color: #333;
  box-shadow: 
    0 0 0 2px rgba(255, 75, 108, 0.5),
    0 30px 60px rgba(0, 0, 0, 0.6);
}

/* Responsive Adjustments */
@media (max-width: 1200px) {
  .app-card {
    width: 220px;
    height: 460px;
  }
}

@media (max-width: 768px) {
  .showcase-stage {
    height: auto;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 2rem;
    -webkit-overflow-scrolling: touch;
  }

  .showcase-track {
    padding: 1rem 2rem;
    gap: 1rem;
    width: max-content;
  }

  .app-card,
  .app-card:nth-child(n) {
    transform: none !important;
    width: 240px;
    height: 500px;
  }

  .showcase-track:hover .app-card {
    opacity: 1;
    filter: none;
    margin: 0;
  }

  .showcase-track:hover .app-card:hover {
    transform: scale(1.02);
  }
}