/* 字体导入 */
@font-face {
  font-family: 'ZiHunXingHei';
  src: url('./asset/font/ZiHunXingHei(ShangYongXuShouQuan)-2.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TianYingZhangKaiShu';
  src: url('./asset/font/方正字迹-佩安硬笔简体.TTF') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'meiheijian';
  src: url('./asset/font/腾祥魅黑简.TTF') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* 极简设计变量 */
:root {
  --primary-color: #00f5d4;
  --accent-green: #00d4aa;
  --text-primary: #ffffff;
  --text-secondary: #a0a5aa;
  --text-muted: #6b7280;
  --background-dark: #0a0f1c;
  --background-darker: #050a14;
  --surface-color: rgba(255, 255, 255, 0.03);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --shadow-minimal: 0 1px 3px rgba(0, 0, 0, 0.12);
  --shadow-elevated: 0 4px 20px rgba(0, 0, 0, 0.25);
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body, html {
  overflow: hidden;
  font-family: var(--font-sans);
  background: var(--background-dark);
  color: var(--text-primary);
  font-weight: 400;
  line-height: 1.6;
  word-wrap: break-word;
  overflow-wrap: anywhere;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* 移动端优化 */
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* 主应用容器 */
.app {
  width: 100vw;
  height: 100vh;
  position: relative;
  overflow: hidden;
  perspective: 1000px;
}
  
  .background-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, rgba(0, 245, 212, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(0, 245, 212, 0.03) 0%, transparent 50%),
                linear-gradient(180deg, var(--background-darker) 0%, var(--background-dark) 100%);
    z-index: -1;
  }

.sections-container {
  width: 100%;
  height: 100%;
  position: relative;
}

.section {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  transform-style: preserve-3d;
}

.section-title {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  z-index: 10;
}

.section-title h1 {
  font-size: 4rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.section-title .subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* 毛玻璃导航栏 */
.navigation-glass {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  background: rgba(10, 15, 28, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 1000;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.navigation-glass:hover {
  background: rgba(10, 15, 28, 0.9);
  border-bottom-color: rgba(0, 245, 212, 0.2);
}

.navigation-glass::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 245, 212, 0.08) 0%, rgba(0, 245, 212, 0.02) 50%, rgba(0, 212, 170, 0.05) 100%);
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.navigation-glass:hover::before {
  background: linear-gradient(135deg, rgba(0, 245, 212, 0.12) 0%, rgba(0, 245, 212, 0.04) 50%, rgba(0, 212, 170, 0.08) 100%);
}

.logo-glass {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  z-index: 2;
}

.logo-glass:hover {
  transform: translateY(-1px);
}

.logo-icon-glass {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-green) 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--background-dark);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  box-shadow: 0 4px 20px rgba(0, 245, 212, 0.4);
  transition: var(--transition-smooth);
}

.logo-glass:hover .logo-icon-glass {
  box-shadow: 0 6px 25px rgba(0, 245, 212, 0.6);
  transform: scale(1.05);
}

.logo-image {
  width: 80%;
  height: 100%;
  object-fit: contain;
  border-radius: 6px;
}

.logo-text {
  font-family: 'ZiHunXingHei', var(--font-sans);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: all 0.3s ease;
}

.logo-glass:hover .logo-text {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu-glass {
  display: flex;
  gap: 1rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.nav-item-glass {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.nav-item-glass::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 245, 212, 0.1), transparent);
  transition: left 0.5s ease;
}

.nav-item-glass:hover::before {
  left: 100%;
}

.nav-item-glass:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(0, 245, 212, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 245, 212, 0.15);
}

.nav-item-glass.active {
  background: rgba(0, 245, 212, 0.1);
  border-color: rgba(0, 245, 212, 0.4);
  box-shadow: 0 8px 25px rgba(0, 245, 212, 0.2);
}

.nav-item-main {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  transition: var(--transition-fast);
}

.nav-item-sub {
  font-size: 0.7rem;
  font-weight: 300;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 2px;
  transition: var(--transition-fast);
}

.nav-item-glass:hover .nav-item-main {
  color: var(--primary-color);
}

.nav-item-glass:hover .nav-item-sub {
  color: var(--primary-color);
}

.nav-item-glass.active .nav-item-main,
.nav-item-glass.active .nav-item-sub {
  color: var(--primary-color);
}

.nav-item-indicator {
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--accent-green) 100%);
  border-radius: 1px;
  box-shadow: 0 2px 10px rgba(0, 245, 212, 0.6);
}

.hamburger-glass {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-smooth);
  position: relative;
  z-index: 2;
}

.hamburger-glass:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(0, 245, 212, 0.3);
  transform: scale(1.05);
}

.hamburger-glass.active {
  background: rgba(0, 245, 212, 0.1);
  border-color: rgba(0, 245, 212, 0.4);
}

.hamburger-line {
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: var(--transition-smooth);
  transform-origin: center;
}

.hamburger-glass:hover .hamburger-line {
  background: var(--primary-color);
}

/* 移动端菜单 */
.mobile-menu-glass {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(10, 15, 28, 0.98);
  backdrop-filter: blur(25px) saturate(180%);
  -webkit-backdrop-filter: blur(25px) saturate(180%);
  z-index: 999;
  padding-top: 5rem;
  overflow-y: auto;
}

.mobile-menu-content {
  max-width: 400px;
  margin: 0 auto;
  padding: 1.5rem;
  min-height: calc(100vh - 5rem);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 1.5rem 1.8rem;
  margin-bottom: 1rem;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.mobile-nav-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 245, 212, 0.1), transparent);
  transition: left 0.6s ease;
}

.mobile-nav-item:hover::before {
  left: 100%;
}

.mobile-nav-item:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(0, 245, 212, 0.4);
  transform: translateX(15px) scale(1.02);
  box-shadow: 0 8px 25px rgba(0, 245, 212, 0.15);
}

.mobile-nav-item.active {
  background: rgba(0, 245, 212, 0.12);
  border-color: rgba(0, 245, 212, 0.5);
  box-shadow: 0 8px 30px rgba(0, 245, 212, 0.2);
}

.mobile-nav-main {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  position: relative;
  z-index: 2;
  transition: var(--transition-fast);
}

.mobile-nav-sub {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  position: relative;
  z-index: 2;
  transition: var(--transition-fast);
}

.mobile-nav-item:hover .mobile-nav-main,
.mobile-nav-item:hover .mobile-nav-sub,
.mobile-nav-item.active .mobile-nav-main,
.mobile-nav-item.active .mobile-nav-sub {
  color: var(--primary-color);
}

/* 极简首页 */
.hero-section-minimal {
  position: relative;
  width: 100%;
  height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 0 5rem;
  gap: 4rem;
}

.hero-left {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 600px;
}

.hero-main-title {
  font-family: 'TianYingZhangKaiShu', var(--font-sans);
  font-size: 4.5rem;
  font-weight: 300;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
}

.hero-subtitle {
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0;
}

.highlight-text {
  color: var(--primary-color);
  font-style: italic;
}

.hero-quote {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-top: 1rem;
}

.quote-line {
  width: 3px;
  height: 60px;
  background: var(--primary-color);
  flex-shrink: 0;
  margin-top: 0.5rem;
}

.hero-quote p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  font-weight: 300;
  margin: 0;
}

.hero-right {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  perspective: 1000px;
  position: relative;
}

.hero-background-video {
  position: absolute;
  top: 0;
  left: -0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.7;
  border-radius: 20px;
  pointer-events: none;
}

.geometric-container {
  position: relative;
  width: 500px;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

/* .cube-main {
  width: 180px;
  height: 180px;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(-20deg) rotateY(25deg);
  margin-left: -1800px;
  margin-top: -30px;
} */

.cube-small {
  width: 60px;
  height: 60px;
  position: absolute;
  top: -80px;
  right: -160px;
  transform-style: preserve-3d;
  transform: rotateX(35deg) rotateY(-35deg);
}

.cube-face {
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(0, 245, 212, 0.1);
  border: 1px solid rgba(0, 245, 212, 0.3);
  backdrop-filter: blur(10px);
}

.cube-main .cube-face.front {
  transform: translateZ(100%);
  background: rgba(0, 245, 212, 0.15);
}

.cube-main .cube-face.back {
  transform: rotateY(180deg) translateZ(90px);
}

.cube-main .cube-face.right {
  transform: rotateY(90deg) translateZ(90px);
  background: rgba(0, 245, 212, 0.08);
}

.cube-main .cube-face.left {
  transform: rotateY(-90deg) translateZ(90px);
}

.cube-main .cube-face.top {
  transform: rotateX(90deg) translateZ(90px);
  background: rgba(0, 245, 212, 0.12);
}

.cube-main .cube-face.bottom {
  transform: rotateX(-90deg) translateZ(90px);
}

.cube-small .cube-face.front {
  transform: translateZ(30px);
}

.cube-small .cube-face.back {
  transform: rotateY(180deg) translateZ(30px);
}

.cube-small .cube-face.right {
  transform: rotateY(90deg) translateZ(30px);
}

.cube-small .cube-face.left {
  transform: rotateY(-90deg) translateZ(30px);
}

.cube-small .cube-face.top {
  transform: rotateX(90deg) translateZ(30px);
}

.cube-small .cube-face.bottom {
  transform: rotateX(-90deg) translateZ(30px);
}

/* 浮动圆环 */
.floating-ring {
  position: absolute;
  top: -100px;
  left: -350px;
  width: 120px;
  height: 120px;
  border: 3px solid rgba(0, 245, 212, 0.4);
  border-radius: 50%;
  border-top-color: transparent;
  border-left-color: transparent;
  z-index: 5;
}

/* 浮动粒子 */
.floating-particle {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--primary-color);
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(0, 245, 212, 0.6);
  z-index: 8;
}

.particle-1 {
  top: 50px;
  left: -80px;
}

.particle-2 {
  bottom: 60px;
  right: -90px;
  width: 6px;
  height: 6px;
  background: rgba(0, 245, 212, 0.7);
}

.hero-progress {
  position: absolute;
  bottom: 3rem;
  left: 5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.progress-bar {
  width: 300px;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 1px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--primary-color);
  border-radius: 1px;
}

.progress-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 300;
}

.progress-time {
  color: var(--text-primary);
  font-weight: 400;
}

/* 极简产品页面 */
.product-section-minimal {
  position: relative;
  width: 100%;
  height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 0 5rem;
  gap: 4rem;
}

.product-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 600px;
}

.product-main-title {
  font-family: 'meiheijian', var(--font-sans);
  font-size: 4.5rem;
  font-weight: 300;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
}

/* AItime.svg 标题图（桌面&移动端） */
.title-svg {
  width: 520px;
  max-width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .title-svg {
    width: 200px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .title-svg {
    width: 120px;

  }
}

.product-quote {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-top: 1rem;
}

.product-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  perspective: 1000px;
}

.visual-container {
  position: relative;
  width: 800px;
  height: 800px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.visual-element-1 {
  width: 180px;
  height: 180px;
  background: rgba(0, 245, 212, 0.1);
  border: 1px solid rgba(0, 245, 212, 0.3);
  border-radius: 8px;
  backdrop-filter: blur(10px);
  position: absolute;
  transform-style: preserve-3d;
}

.visual-element-2 {
  width: 120px;
  height: 120px;
  background: rgba(0, 245, 212, 0.15);
  border: 1px solid rgba(0, 245, 212, 0.4);
  border-radius: 6px;
  backdrop-filter: blur(10px);
  position: absolute;
  top: -60px;
  right: -60px;
  transform-style: preserve-3d;
}

.product-progress {
  position: absolute;
  bottom: 3rem;
  left: 5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}

.product-card {
  background: var(--background-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  text-align: center;
  transition: var(--transition-smooth);
  transform-style: preserve-3d;
  box-shadow: var(--shadow-soft);
}

.product-card:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-hard);
  transform: translateY(-10px) rotateY(5deg);
}

.product-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 10px 20px rgba(0, 212, 170, 0.3));
}

.product-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.product-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.feature-tag {
  background: rgba(0, 212, 170, 0.2);
  color: var(--primary-color);
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
}

.product-cta {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  padding: 0.8rem 2rem;
  border-radius: 25px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.product-cta:hover {
  background: var(--primary-color);
  color: white;
  transform: scale(1.05);
}

.product-highlight {
  background: var(--background-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  padding: 3rem;
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.highlight-content h3 {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

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

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

.highlight-number {
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--gradient-secondary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.highlight-text {
  color: var(--text-secondary);
  font-weight: 500;
}

/* 团队页面 */
.team-section-minimal {
  position: relative;
  width: 100%;
  height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 0 5rem;
  gap: 4rem;
}

.team-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 600px;
}

.team-main-title {
  font-family: 'meiheijian', var(--font-sans);
  font-size: 4.5rem;
  font-weight: 300;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
}

.team-quote {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-top: 1rem;
}

.team-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  perspective: 1000px;
}

.team-visual-container {
  position: relative;
  width: 400px;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-visual-element-1 {
  width: 180px;
  height: 180px;
  background: rgba(0, 245, 212, 0.1);
  border: 1px solid rgba(0, 245, 212, 0.3);
  border-radius: 50%;
  backdrop-filter: blur(10px);
  position: absolute;
  transform-style: preserve-3d;
}

.team-visual-element-2 {
  width: 120px;
  height: 120px;
  background: rgba(0, 245, 212, 0.15);
  border: 1px solid rgba(0, 245, 212, 0.4);
  border-radius: 8px;
  backdrop-filter: blur(10px);
  position: absolute;
  top: -60px;
  right: -60px;
  transform-style: preserve-3d;
}

.team-progress {
  position: absolute;
  bottom: 3rem;
  left: 5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* 团队滑动组件 - 科技风 */
.team-slider {
  width: 100%;
  margin-top: 2rem;
}

.team-slider-viewport {
  position: relative;
  width: 100%;
  max-width: 1040px;
  overflow: hidden;
  margin: 0 auto;
  padding: 1rem 0;
}

.team-slider-track {
  display: flex;
  gap: 24px;
  will-change: transform;
}

.team-card {
  position: relative;
  width: 320px;
  min-width: 320px;
  height: 420px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0, 245, 212, 0.12);
  backdrop-filter: blur(14px);
  transform-style: preserve-3d;
}

.team-card:hover {
  border-color: rgba(0, 245, 212, 0.5);
  box-shadow: 0 14px 40px rgba(0, 245, 212, 0.25);
}

/* 背景网格与扫描线增强科技感 */
.card-bg-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(0, 245, 212, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 245, 212, 0.08) 1px, transparent 1px);
  background-size: 22px 22px, 22px 22px;
  opacity: 0.35;
  pointer-events: none;
}

.card-scanline {
  position: absolute;
  left: 0;
  right: 0;
  top: -100%;
  height: 50%;
  background: linear-gradient(
    to bottom,
    rgba(0, 245, 212, 0) 0%,
    rgba(0, 245, 212, 0.12) 50%,
    rgba(0, 245, 212, 0) 100%
  );
  filter: blur(1px);
  animation: scan-move 5s linear infinite;
  pointer-events: none;
}

@keyframes scan-move {
  0% { transform: translateY(0); }
  100% { transform: translateY(300%); }
}

.card-glow {
  position: absolute;
  inset: -30% -30% auto -30%;
  height: 60%;
  background: radial-gradient(circle at 50% 50%, rgba(0, 245, 212, 0.18), transparent 60%);
  filter: blur(18px);
  opacity: 0.7;
  pointer-events: none;
}

.member-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 64%;
  object-fit: contain;
  object-position: 50% 10%;
  background: radial-gradient(circle at 50% 20%, rgba(0, 245, 212, 0.06), rgba(5,10,20,0.6)), rgba(5,10,20,0.6);
  opacity: 0.98;
}

.member-info {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.2rem 1.2rem 1.4rem 1.2rem;
  background: linear-gradient(to top, rgba(5, 10, 20, 0.85), rgba(5, 10, 20, 0.2));
}

.member-name {
  font-size: 1.4rem;
  font-weight: 700;
}

.member-role {
  margin-top: 0.2rem;
  color: var(--primary-color);
  font-weight: 600;
}

.member-bio-mini {
  margin-top: 0.6rem;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-clamp: 2;
  overflow: hidden;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  z-index: 2;
  backdrop-filter: blur(8px);
}

.slider-btn:hover {
  border-color: rgba(0, 245, 212, 0.6);
  background: rgba(0, 245, 212, 0.12);
  box-shadow: 0 6px 20px rgba(0, 245, 212, 0.25);
}

.slider-btn.prev { left: -10px; }
.slider-btn.next { right: -10px; }

.slider-dots {
  display: flex;
  gap: 8px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -10px;
}

.slider-dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.slider-dots .dot.active {
  background: var(--primary-color);
  box-shadow: 0 0 12px rgba(0, 245, 212, 0.7);
  transform: scale(1.2);
}

/* 详情面板与遮罩 */
.team-detail-mask {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 980;
}
/* //// / */
.team-detail-panel {
  position: fixed;
  right: 84px;
  top: 10%;
  transform: translateY(-50%);
  width: min(420px, 40vw);
  max-width: 92vw;
  background: rgba(10, 15, 28, 0.9);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  z-index: 990;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 1.2rem;
  color: var(--text-primary);
  max-height: calc(100vh - 96px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.detail-close {
  position: absolute;
  right: 10px;
  top: 8px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.06);
  color: var(--text-primary);
  cursor: pointer;
}

.detail-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 0.8rem;
}

.detail-brand {
  width: 28px;
  height: 28px;
  object-fit: contain;
  opacity: 0.9;
}

.detail-portrait {
  width: 100%;
  height: auto;
  object-fit: contain;
  background: transparent;
  margin: 6px 0 10px 0;
}

.detail-photo {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
}

.detail-name {
  font-size: 1.2rem;
  font-weight: 700;
}

.detail-role {
  color: var(--primary-color);
  font-weight: 600;
  margin-top: 2px;
}

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

.detail-scroller {
  flex: 1 1 auto;
  overflow-y: auto;
  padding-right: 6px;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.detail-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  margin-bottom: 0.8rem;
}
.detail-card h5 {
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}
.detail-list {
  padding-left: 1rem;
}
.detail-list li {
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}
.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chip {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(0, 245, 212, 0.12);
  color: var(--primary-color);
  border: 1px solid rgba(0, 245, 212, 0.3);
  font-size: 0.85rem;
}

.team-section {
  width: 100%;
  max-width: 1400px;
  margin-top: 8rem;
}

.team-intro {
  text-align: center;
  margin-bottom: 4rem;
}

.team-intro h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.team-intro p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

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

.team-member {
  background: var(--background-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  padding: 2rem;
  transition: var(--transition-smooth);
  transform-style: preserve-3d;
  box-shadow: var(--shadow-soft);
}

.team-member:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-hard);
}

.member-avatar {
  font-size: 4rem;
  text-align: center;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 10px 20px rgba(0, 212, 170, 0.3));
}

.member-name {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.member-role {
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: 1rem;
}

.member-bio {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.member-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tag {
  background: rgba(118, 75, 162, 0.2);
  color: #764ba2;
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
}

.team-values {
  background: var(--background-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  padding: 3rem;
  box-shadow: var(--shadow-soft);
}

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

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

.value-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  filter: drop-shadow(0 5px 15px rgba(0, 212, 170, 0.3));
}

.value-item h4 {
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
  color: var(--text-primary);
}

.value-item p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* 案例页面 */
.case-section {
  width: 100%;
  max-width: 1400px;
  margin-top: 8rem;
}

.case-header {
  text-align: center;
  margin-bottom: 4rem;
}

.case-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.case-header p {
  font-size: 1.2rem;
  color: var(--text-secondary);
}

.case-container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
}

.case-navigation {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.case-nav-item {
  background: var(--background-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.case-nav-item:hover,
.case-nav-item.active {
  border-color: var(--primary-color);
  background: rgba(0, 212, 170, 0.1);
  transform: translateX(10px);
}

.nav-icon {
  font-size: 2rem;
  filter: drop-shadow(0 5px 15px rgba(0, 212, 170, 0.3));
}

.nav-content h4 {
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
  color: var(--text-primary);
}

.nav-category {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.case-details {
  background: var(--background-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  padding: 3rem;
  box-shadow: var(--shadow-soft);
}

.case-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.case-category {
  background: var(--gradient-primary);
  color: white;
  padding: 0.3rem 1rem;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
}

.case-client {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  padding: 0.3rem 1rem;
  border-radius: 15px;
  font-size: 0.8rem;
}

.case-title {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.case-description {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.case-technologies {
  margin-bottom: 2rem;
}

.case-technologies h4 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-tag {
  background: rgba(79, 172, 254, 0.2);
  color: #4facfe;
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
}

.case-results {
  margin-bottom: 2rem;
}

.case-results h4 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.results-grid {
  display: grid;
  gap: 0.8rem;
}

.result-item {
  color: var(--primary-color);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.case-cta {
  background: var(--gradient-primary);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 25px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-soft);
}

.case-cta:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-hard);
}

/* 联系页面 */
.contact-section {
  width: 100%;
  max-width: 1400px;
  margin-top: 8rem;
}

.contact-header {
  text-align: center;
  margin-bottom: 4rem;
}

.contact-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.contact-header p {
  font-size: 1.2rem;
  color: var(--text-secondary);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.contact-method {
  background: var(--background-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  padding: 2rem;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.contact-method:hover {
  border-color: var(--primary-color);
  transform: translateY(-5px);
  box-shadow: var(--shadow-soft);
}

.method-icon {
  font-size: 2.5rem;
  filter: drop-shadow(0 5px 15px rgba(0, 212, 170, 0.3));
}

.method-content h4 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.method-value {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.method-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.contact-social {
  background: var(--background-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  padding: 2rem;
}

.contact-social h4 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  background: var(--gradient-primary);
  color: white;
  padding: 0.8rem 1.2rem;
  border-radius: 15px;
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition-smooth);
  text-align: center;
  min-width: 80px;
  box-shadow: var(--shadow-soft);
}

.social-link:hover {
  transform: scale(1.2) rotate(5deg);
  box-shadow: var(--shadow-hard);
}

.contact-form {
  background: var(--background-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  padding: 3rem;
  box-shadow: var(--shadow-soft);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  padding: 1rem;
  color: var(--text-primary);
  font-family: inherit;
  transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  background: rgba(255, 255, 255, 0.15);
}

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

.form-submit {
  width: 100%;
  background: var(--gradient-primary);
  color: white;
  border: none;
  padding: 1.2rem;
  border-radius: 25px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-soft);
}

.form-submit:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-hard);
}

.contact-footer {
  text-align: center;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
}

/* 页面指示器 */
.section-indicators {
  position: fixed;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 50;
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 1rem 0.5rem;
}

/* 移动端页面指示器优化 */
@media (max-width: 768px) {
  .section-indicators {
    right: 1rem;
    padding: 0.8rem 0.4rem;
    gap: 0.8rem;
    border-radius: 15px;
  }
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  border: 2px solid transparent;
}

.indicator::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: 50%;
  background: rgba(0, 245, 212, 0.2);
  opacity: 0;
  transition: var(--transition-smooth);
}

.indicator.active {
  background: var(--primary-color);
  transform: scale(1.3);
  box-shadow: 0 0 20px rgba(0, 245, 212, 0.6);
  border-color: rgba(0, 245, 212, 0.4);
}

.indicator.active::before {
  opacity: 1;
  transform: scale(1.5);
}

.indicator:hover {
  background: var(--primary-color);
  transform: scale(1.2);
  box-shadow: 0 0 15px rgba(0, 245, 212, 0.4);
}

.indicator:hover::before {
  opacity: 0.7;
  transform: scale(1.3);
}

/* 极简科技风"了解更多"按钮 */
.learn-more-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 2.5rem;
  background: transparent;
  border: 2px solid rgba(0, 245, 212, 0.3);
  border-radius: 50px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  margin-top: 1.5rem;
  transform-style: preserve-3d;
}

.learn-more-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 245, 212, 0.1), transparent);
  transition: left 0.6s ease;
  z-index: 1;
}

.learn-more-btn:hover::before {
  left: 100%;
}

.learn-more-btn:hover {
  border-color: rgba(0, 245, 212, 0.6);
  background: rgba(0, 245, 212, 0.05);
  color: var(--primary-color);
  transform: translateY(-3px) scale(1.02);
}

.learn-more-btn:active {
  transform: translateY(-1px) scale(0.98);
}

.btn-text {
  position: relative;
  z-index: 2;
  transition: all 0.3s ease;
}

.btn-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(0, 245, 212, 0.1) 0%, transparent 70%);
  border-radius: 50px;
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.learn-more-btn:hover .btn-glow {
  opacity: 1;
}

.btn-arrow {
  position: relative;
  z-index: 2;
  font-size: 1.1rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateX(0);
}

.learn-more-btn:hover .btn-arrow {
  transform: translateX(5px);
  color: var(--primary-color);
}

/* 特殊发光效果 */
.learn-more-btn::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, 
    rgba(0, 245, 212, 0.1) 0%, 
    rgba(0, 212, 170, 0.05) 25%,
    rgba(0, 245, 212, 0.1) 50%,
    rgba(0, 212, 170, 0.05) 75%,
    rgba(0, 245, 212, 0.1) 100%);
  border-radius: 50px;
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: -1;
}

.learn-more-btn:hover::after {
  opacity: 1;
  animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.02);
  }
}

/* 响应式按钮调整 */
@media (max-width: 768px) {
  .learn-more-btn {
    padding: 0.9rem 2rem;
    font-size: 0.9rem;
    margin-top: 1.2rem;
  }
  
  .btn-arrow {
    font-size: 1rem;
  }
  
  .learn-more-btn:hover .btn-arrow {
    transform: translateX(3px);
  }
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .products-grid,
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .highlight-grid,
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .case-container,
  .contact-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .case-section {
    margin-top: 5rem;
    padding: 0 1.5rem;
  }
  
  .case-header h2 {
    font-size: 2rem;
  }
  
  .case-navigation {
    margin-bottom: 2rem;
  }
  
  .case-nav-item {
    padding: 1.2rem 1.5rem;
    margin-bottom: 0.8rem;
    border-radius: 12px;
  }
  
  .nav-icon {
    font-size: 1.5rem;
  }
  
  .nav-content h4 {
    font-size: 1rem;
  }
  
  .nav-category {
    font-size: 0.8rem;
  }
  
  .case-details {
    padding: 2rem 1.5rem;
  }
  
  .case-title {
    font-size: 1.5rem;
  }
  
  .case-description {
    font-size: 1rem;
  }
  
  .contact-section {
    margin-top: 5rem;
    padding: 0 1.5rem;
  }
  
  .contact-header h2 {
    font-size: 2rem;
  }
  
  .contact-methods {
    gap: 1rem;
    margin-bottom: 2rem;
  }
  
  .contact-method {
    padding: 1.5rem;
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .method-icon {
    font-size: 2rem;
  }
  
  .method-content h4 {
    font-size: 1.1rem;
  }
  
  .method-value {
    font-size: 1rem;
  }
  
  .method-description {
    font-size: 0.85rem;
  }
  
  .contact-form {
    padding: 2rem 1.5rem;
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 0.9rem;
    font-size: 1rem;
  }
  
  .form-submit {
    padding: 1rem;
    font-size: 1rem;
  }
  
  .social-links {
    justify-content: center;
  }
  
  .social-link {
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
    min-width: 70px;
  }

  .navigation-glass {
    padding: 1.2rem 2rem;
  }

  .nav-menu-glass {
    gap: 0.5rem;
  }

  .nav-item-glass {
    padding: 0.6rem 1rem;
  }

  .nav-item-main {
    font-size: 0.8rem;
  }

  .nav-item-sub {
    font-size: 0.65rem;
  }
}

@media (max-width: 768px) {
  .navigation-glass {
    padding: 1rem 1.5rem;
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
  }
  
  .logo-glass {
    gap: 0.5rem;
  }
  
  .logo-icon-glass {
    width: 32px;
    height: 32px;
    font-size: 1.1rem;
  }
  
  .logo-text {
    font-size: 1.1rem;
  }
  
  .nav-menu-glass {
    display: none;
  }

  .hamburger-glass {
    display: flex;
    padding: 10px;
  }
  
  .hamburger-line {
    width: 18px;
  }
  
  .section-title h1 {
    font-size: 2.5rem;
  }
  
  .products-grid,
  .team-grid,
  .highlight-grid,
  .values-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 2rem;
  }
  
  .social-links {
    flex-wrap: wrap;
  }

  .hero-section-minimal,
  .product-section-minimal,
  .team-section-minimal {
    grid-template-columns: 1fr;
    padding: 5rem 1.5rem 3rem 1.5rem;
    gap: 3rem;
    text-align: center;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .hero-left,
  .product-content,
  .team-content {
    top: 80%;
    max-width: 100%;
    order: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.5rem;
  }

  .hero-right,
  .product-visual,
  .team-visual {
    order: 2;
    margin-top: 3rem;
    margin-bottom: 3rem;
  }

  .hero-main-title,
  .product-main-title,
  .team-main-title {
    font-size: 2.5rem;
    line-height: 1.2;
    text-align: center;
    margin-bottom: -3rem;
  }

  /* 移动端下移主标题 */
  .hero-main-title {
    margin-top: 3.5rem;
  }

  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.3;
    text-align: center;
    margin-bottom: 1rem;
  }

  .hero-quote,
  .product-quote{
    max-width: 100%;
    text-align: center;
    gap: 0;
    align-items: center;
    margin-top: 3.7rem;
  }
  
  .team-quote {
    max-width: 100%;
    text-align: center;
    gap: 0;
    align-items: center;
    margin-top: 4.7rem;
  }

  .quote-line {
    display: none;
  }

  .hero-quote p,
  .product-quote p,
  .team-quote p {
    font-size: 0.95rem;
    line-height: 1.6;
    text-align: center;
    margin: 0;
    max-width: 100%;
  }

  .geometric-container,
  .visual-container,
  .team-visual-container {
    width: 340px;
    height: 340px;
    margin: 0 auto;
  }

  .cube-main {
    width: 120px;
    height: 120px;
  }

  .cube-small {
    width: 50px;
    height: 50px;
    top: -25px;
    right: -25px;
  }

  .visual-element-1,
  .team-visual-element-1 {
    width: 120px;
    height: 120px;
  }

  .visual-element-2,
  .team-visual-element-2 {
    width: 80px;
    height: 80px;
    top: -40px;
    right: -40px;
  }

  /* 团队页：移动端隐藏右侧可视容器，避免占位 */
  .team-visual-container {
    display: none;
  }

  /* 同时移除父容器的固定高度与外边距，防止留白 */
  .team-visual {
    height: auto;
    margin-top: 0;
  }

  .hero-progress,
  .product-progress,
  .team-progress {
    position: relative;
    bottom: auto;
    left: auto;
    margin-top: 2rem;
    width: 100%;
    max-width: 280px;
    order: 3;
  }

  .progress-bar {
    width: 100%;
  }

  .progress-info {
    justify-content: center;
    margin-top: 0.5rem;
  }

  /* 响应式：团队滑动卡片 */
  .team-slider-viewport {
    max-width: 92vw;
    padding: 0.5rem 0;
  }
  .team-card {
    width: 84vw;
    min-width: 84vw;
    height: auto;
    aspect-ratio: 3 / 4;
    border-radius: 16px;
  }
  .member-photo {
    height: 65%;
    object-fit: contain;
    object-position: 50% 12%;
  }
  .slider-btn.prev { left: 6px; }
  .slider-btn.next { right: 6px; }

  /* 移动端：详情底部弹层 */
  .team-detail-panel {
    right: 0;
    left: 0;
    transform: translateY(0);
    bottom: 0;
    top: auto;
    width: 100vw;
    max-width: 100vw;
    border-radius: 18px 18px 0 0;
    padding-bottom: calc(env(safe-area-inset-bottom, 0) + 16px);
    max-height: 85vh;
    overflow: hidden;
  }
  .team-detail-mask { opacity: 0.7; }
}

/* 小屏幕设备额外优化 */
@media (max-width: 480px) {
  .navigation-glass {
    padding: 0.8rem 1rem;
  }
  
  .logo-text {
    font-size: 1rem;
    display: none; /* 超小屏幕隐藏logo文字，只保留图标 */
  }
  
  .logo-icon-glass {
    width: 28px;
    height: 28px;
  }
  
  .section-title h1 {
    font-size: 2rem;
  }
  
  .hero-main-title,
  .product-main-title{
    font-size: 2rem;
    line-height: 1.1;
    margin-bottom: -1rem;
  }

  .team-main-title {
    font-size: 2rem;
    line-height: 1.1;
    margin-bottom: -5rem;
  }

  /* 保持主标题在超小屏的统一样式，避免重复覆盖 */
  
  .hero-subtitle {
    font-size: 1.3rem;
  }
  
  .hero-section-minimal,
  .product-section-minimal,
  .team-section-minimal {
    padding: 4rem 1rem 2rem 1rem;
    gap: 2rem;
  }
  
  .geometric-container,
  .visual-container,
  .team-visual-container {
    width: 300px;
    height: 200px;
  }

  /* 限制详情头像高度，避免占满面板导致无可滚动空间 */
  .detail-portrait {
    max-height: 36vh;
    height: auto;
    object-fit: contain;
  }

.section-title .subtitle {
  opacity: 0.5;
  margin-top: 0.2rem;
}
  /* 移除重复的 hero-main-title 顶部外边距设置，统一用上方规则控制 */

  .cube-main {
    width: 100px;
    height: 100px;
  }
  
  .cube-small {
    width: 40px;
    height: 40px;
    top: -20px;
    right: -20px;
  }
  
  .visual-element-1,
  .team-visual-element-1 {
    width: 100px;
    height: 100px;
  }
  
  .visual-element-2,
  .team-visual-element-2 {
    width: 65px;
    height: 65px;
    top: -32px;
    right: -32px;
  }
  
  .mobile-menu-content {
    padding: 1rem;
  }
  
  .mobile-nav-item {
    padding: 1.2rem 1.5rem;
  }
  
  .mobile-nav-main {
    font-size: 1.2rem;
  }
  
  .case-section,
  .contact-section {
    padding: 0 1rem;
  }
  
  .case-details,
  .contact-form {
    padding: 1.5rem 1rem;
  }
  
  .contact-method {
    padding: 1.2rem;
  }
  
  .section-indicators {
    right: 0.5rem;
    padding: 0.6rem 0.3rem;
    gap: 0.6rem;
  }
  
  .indicator {
    width: 10px;
    height: 10px;
  }
  /* 超小屏：团队滑动卡片 */
  .team-slider-viewport { max-width: 94vw; }
  .team-card { width: 88vw; min-width: 88vw; aspect-ratio: 3 / 4; }
  .member-photo { height: 66%; object-position: 50% 14%; }
}
