*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Microsoft YaHei", sans-serif;
  background: #050713;
  color: #f7f8ff;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  position: relative;
}

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

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

.page-bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 10% 0%, rgba(0, 210, 255, 0.16), transparent 55%),
    radial-gradient(circle at 90% 20%, rgba(95, 39, 205, 0.2), transparent 60%),
    radial-gradient(circle at 0% 80%, rgba(46, 213, 115, 0.16), transparent 55%);
  opacity: 0.8;
  z-index: -2;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: linear-gradient(
    to bottom,
    rgba(4, 6, 20, 0.9),
    rgba(4, 6, 20, 0.4),
    transparent
  );
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 0%, #00d2ff, #4b7bec);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1),
    0 10px 30px rgba(0, 0, 0, 0.4);
}

.logo-mark.small {
  width: 28px;
  height: 28px;
  font-size: 12px;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-cn {
  font-size: 14px;
  font-weight: 600;
}

.logo-en {
  font-size: 11px;
  opacity: 0.6;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 14px;
}

.nav-links a {
  opacity: 0.76;
  position: relative;
  padding-bottom: 3px;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #00d2ff, #4b7bec);
  transition: width 0.2s ease;
}

.nav-links a:hover {
  opacity: 1;
  transform: translateY(-1px);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 7px 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, #00d2ff, #4b7bec);
  color: #050713;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.nav-cta::after {
  display: none;
}

.nav-cta:hover {
  transform: translateY(-1px) scale(1.02);
}

.nav-toggle {
  display: none;
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(4, 6, 20, 0.6);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
}

.nav-toggle span {
  width: 16px;
  height: 2px;
  background: #ffffff;
  border-radius: 999px;
  transition: transform 0.2s ease;
}

.hero {
  padding: 32px 0 72px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(
    90deg,
    rgba(0, 210, 255, 0.18),
    rgba(95, 39, 205, 0.2)
  );
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(28px, 4vw, 38px);
  line-height: 1.2;
  margin: 0 0 16px;
}

.gradient-text {
  background: linear-gradient(120deg, #00d2ff, #4b7bec, #a55eea);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  margin: 0 0 26px;
  font-size: 14px;
  opacity: 0.82;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease;
}

.btn.primary {
  background: linear-gradient(120deg, #00d2ff, #4b7bec);
  color: #050713;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
}

.btn.primary:hover {
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8);
}

.btn.ghost {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(4, 6, 20, 0.7);
  color: #ffffff;
}

.btn.ghost:hover {
  background: rgba(12, 17, 46, 0.9);
}

.btn.full {
  width: 100%;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 12px;
  opacity: 0.86;
}

.hero-meta > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.meta-number {
  font-size: 18px;
  font-weight: 600;
}

.meta-label {
  opacity: 0.7;
}

.hero-visual {
  position: relative;
}

.glass-panel {
  border-radius: 22px;
  background: linear-gradient(
      145deg,
      rgba(10, 13, 38, 0.98),
      rgba(21, 26, 66, 0.96)
    ),
    radial-gradient(circle at 0% 0%, rgba(0, 210, 255, 0.6), transparent 55%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.85),
    0 0 40px rgba(0, 210, 255, 0.15);
  overflow: hidden;
  position: relative;
  animation: float 6s ease-in-out infinite;
}

.panel-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0.08),
    transparent
  );
  font-size: 11px;
}

.panel-header span:nth-child(-n + 3) {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #ff5f57;
}

.panel-header span:nth-child(2) {
  background: #febc2e;
}

.panel-header span:nth-child(3) {
  background: #28c840;
}

.panel-title {
  margin-left: auto;
  opacity: 0.7;
}

.panel-body {
  padding: 20px 20px 18px;
}

.devices {
  display: flex;
  align-items: flex-end;
  gap: 16px;
}

.device {
  position: relative;
}

.device-desktop {
  flex: 1.1;
}

.device-phone {
  flex: 0.7;
  transform: translateY(12px);
}

.device-screen {
  position: relative;
  border-radius: 18px;
  padding: 12px;
  background: radial-gradient(circle at 0% 0%, #00d2ff, #4b7bec 50%, #0f172a);
  overflow: hidden;
}

.device-desktop .device-screen {
  height: 170px;
}

.device-phone .device-screen {
  border-radius: 26px;
  height: 150px;
}

.screen-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 0%, rgba(255, 255, 255, 0.4), transparent 45%);
  opacity: 0.8;
}

.screen-gradient.alt {
  background: radial-gradient(circle at 100% 0%, rgba(255, 255, 255, 0.5), transparent 45%);
}

.screen-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.12) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.12) 1px,
      transparent 1px
    );
  background-size: 20px 20px;
  opacity: 0.18;
  transform-origin: center;
  animation: gridMove 18s linear infinite;
}

.screen-text {
  position: relative;
  z-index: 1;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 32px;
  margin-top: 40px;
}

.device-phone .screen-text {
  font-size: 22px;
  text-align: right;
  margin-top: 70px;
}

.device-label {
  margin-top: 10px;
  font-size: 12px;
  opacity: 0.76;
}

.floating-cards {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.floating-card {
  position: absolute;
  right: -10px;
  top: 22%;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 11px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(6, 10, 36, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 210, 255, 0.4);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7);
  animation: float 5s ease-in-out infinite;
}

.floating-card.small {
  right: 40%;
  top: 6%;
  animation-duration: 7s;
}

.floating-card.small.delay {
  right: 55%;
  top: 68%;
  animation-duration: 9s;
}

.floating-card .dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
}

.dot.green {
  background: #2ecc71;
}

.dot.blue {
  background: #3498db;
}

.dot.purple {
  background: #a55eea;
}

.scroll-indicator {
  margin-top: 30px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  opacity: 0.7;
}

.scroll-mouse {
  width: 20px;
  height: 30px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 999px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 4px;
}

.scroll-wheel {
  width: 4px;
  height: 6px;
  border-radius: 999px;
  background: #ffffff;
  animation: scroll 1.3s ease-in-out infinite;
}

.section {
  padding: 64px 0;
}

.section-alt {
  position: relative;
}

.section-alt::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.04), transparent 65%);
  opacity: 0.6;
  pointer-events: none;
}

.section-header {
  text-align: center;
  margin-bottom: 32px;
}

.section-header.left {
  text-align: left;
}

.section-header h2 {
  margin: 0 0 10px;
  font-size: 22px;
}

.section-header p {
  margin: 0;
  font-size: 14px;
  opacity: 0.78;
}

.grid {
  display: grid;
  gap: 20px;
}

.services-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cases-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  position: relative;
  border-radius: 18px;
  padding: 18px 18px 20px;
  background: radial-gradient(circle at 0% 0%, rgba(0, 210, 255, 0.16), transparent 55%),
    rgba(7, 11, 40, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.7);
  overflow: hidden;
  transform-origin: center;
  transform: translateY(0) scale(1);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease;
}

.card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: conic-gradient(
    from 180deg,
    rgba(0, 210, 255, 0.4),
    rgba(75, 123, 236, 0.3),
    rgba(165, 94, 234, 0.4),
    rgba(0, 210, 255, 0.4)
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.9),
    0 0 40px rgba(0, 210, 255, 0.18);
  border-color: rgba(0, 210, 255, 0.5);
}

.card:hover::before {
  opacity: 0.3;
}

.service-card h3 {
  margin: 0 0 12px;
  font-size: 16px;
}

.service-card p {
  margin: 0 0 12px;
  font-size: 13px;
  opacity: 0.8;
}

.service-card ul {
  padding-left: 18px;
  margin: 0;
  font-size: 13px;
  opacity: 0.82;
}

.service-card li + li {
  margin-top: 4px;
}

.card-tag {
  display: inline-flex;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  margin-bottom: 10px;
  background: rgba(4, 6, 20, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.16);
  opacity: 0.9;
}

.case-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.case-media {
  height: 140px;
  border-radius: 14px;
  position: relative;
  overflow: hidden;
}

.case-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05);
  transition: transform 0.35s ease;
}

.shimmer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.8) 15%,
    transparent 35%
  );
  transform: translateX(-120%);
  animation: shimmer 3s infinite;
}

.case-content h3 {
  margin: 0 0 8px;
  font-size: 15px;
}

.case-content p {
  margin: 0 0 10px;
  font-size: 13px;
  opacity: 0.8;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 11px;
  opacity: 0.76;
}

.case-meta span {
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(4, 6, 20, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.about-text p {
  font-size: 13px;
  opacity: 0.82;
  margin: 0 0 10px;
}

.about-list {
  padding-left: 18px;
  margin: 10px 0 0;
  font-size: 13px;
  opacity: 0.86;
}

.about-list li + li {
  margin-top: 4px;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.stat-card {
  border-radius: 16px;
  padding: 16px 14px;
  background: radial-gradient(circle at 0% 0%, rgba(75, 123, 236, 0.3), transparent 70%),
    rgba(7, 11, 40, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.7);
}

.stat-number {
  display: block;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 12px;
  opacity: 0.8;
}

.timeline {
  position: relative;
  padding-left: 10px;
  /* border-left: 1px solid rgba(255, 255, 255, 0.16); */
  margin-left: 4px;
}

.timeline::before {
  content: "";
  position: absolute;
  inset: 0;
  /* width: 1px; */
  background: linear-gradient(
    to bottom,
    rgba(0, 210, 255, 0.6),
    rgba(165, 94, 234, 0.2)
  );
  opacity: 0.5;
}

.timeline-item {
  position: relative;
  padding: 8px 0 20px 22px;
}

.timeline-badge {
  position: absolute;
  left: -14px;
  top: 6px;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, #00d2ff, #4b7bec);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.7);
}

.timeline-content h3 {
  margin: 0 0 6px;
  font-size: 15px;
}

.timeline-content p {
  margin: 0;
  font-size: 13px;
  opacity: 0.82;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 28px;
  align-items: flex-start;
}

.contact-info {
  margin-top: 20px;
  font-size: 13px;
  display: grid;
  gap: 8px;
}

.contact-label {
  display: block;
  opacity: 0.7;
}

.contact-value {
  font-weight: 500;
}

.contact-wechat {
  margin-top: 4px;
}

.wechat-qrcode {
  margin-top: 8px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.wechat-qrcode img {
  width: 140px;
  height: 140px;
  border-radius: 10px;
  border: 2px solid rgba(0, 210, 255, 0.2);
  background: #ffffff;
  padding: 6px;
  object-fit: contain;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.wechat-qrcode img:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 210, 255, 0.4);
  border-color: rgba(0, 210, 255, 0.5);
}

.wechat-hint {
  font-size: 11px;
  opacity: 0.7;
  color: rgba(255, 255, 255, 0.8);
}

.contact-form {
  border-radius: 18px;
  padding: 18px 16px 18px;
  background: rgba(7, 11, 40, 0.96);
  border: 1px solid rgba(0, 210, 255, 0.3);
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.85),
    0 0 32px rgba(0, 210, 255, 0.25);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.form-field {
  margin-bottom: 12px;
}

.form-field label {
  display: block;
  font-size: 12px;
  margin-bottom: 4px;
  opacity: 0.86;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(3, 6, 24, 0.9);
  padding: 8px 10px;
  color: #f7f8ff;
  font-size: 13px;
  outline: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: rgba(0, 210, 255, 0.7);
  box-shadow: 0 0 0 1px rgba(0, 210, 255, 0.3);
  background: rgba(5, 9, 32, 0.98);
}

.form-tip {
  margin: 8px 0 0;
  font-size: 11px;
  opacity: 0.7;
}

.footer {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: linear-gradient(
    to top,
    rgba(3, 5, 20, 0.96),
    rgba(3, 5, 20, 0.96),
    transparent
  );
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 16px;
}

.footer-desc {
  margin: 10px 0 0;
  font-size: 12px;
  opacity: 0.8;
}

.footer-right {
  display: flex;
  gap: 28px;
  font-size: 12px;
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-title {
  font-weight: 500;
  opacity: 0.78;
  margin-bottom: 4px;
}

.footer-column a {
  opacity: 0.7;
  font-size: 12px;
}

.footer-column a:hover {
  opacity: 1;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 10px 0 18px;
  font-size: 11px;
  opacity: 0.76;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.footer-beian {
  opacity: 0.7;
}

.footer-beian a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.footer-beian a:hover {
  opacity: 1;
  text-decoration: underline;
}

/* 滚动渐显动画 */
.will-animate {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* 提交后的轻微闪烁反馈 */
.contact-form.submitted {
  animation: pulse 0.4s ease-in-out 2;
}

@keyframes pulse {
  0% {
    box-shadow:
      0 20px 50px rgba(0, 0, 0, 0.85),
      0 0 32px rgba(0, 210, 255, 0.25);
  }
  50% {
    box-shadow:
      0 26px 60px rgba(0, 0, 0, 0.9),
      0 0 42px rgba(0, 210, 255, 0.4);
  }
  100% {
    box-shadow:
      0 20px 50px rgba(0, 0, 0, 0.85),
      0 0 32px rgba(0, 210, 255, 0.25);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes gridMove {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-40px, -40px, 0);
  }
}

@keyframes shimmer {
  0% {
    transform: translateX(-120%);
  }
  60% {
    transform: translateX(120%);
  }
  100% {
    transform: translateX(120%);
  }
}

.case-card:hover .case-media img {
  transform: scale(1.04);
}

@keyframes scroll {
  0% {
    transform: translateY(0);
    opacity: 1;
  }
  100% {
    transform: translateY(10px);
    opacity: 0;
  }
}

@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-visual {
    order: -1;
  }

  .services-grid,
  .cases-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  .nav-links {
    position: fixed;
    top: 60px;
    right: 16px;
    left: 16px;
    flex-direction: column;
    padding: 10px 12px;
    border-radius: 16px;
    background: rgba(6, 10, 36, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.12);
    transform-origin: top right;
    transform: scaleY(0.6);
    opacity: 0;
    pointer-events: none;
    transition:
      opacity 0.18s ease,
      transform 0.18s ease;
  }

  .nav-links.open {
    opacity: 1;
    transform: scaleY(1);
    pointer-events: auto;
  }

  .nav-cta {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .hero {
    padding-top: 28px;
  }

  .hero-inner {
    gap: 30px;
  }

  .panel-body {
    padding: 16px 16px 14px;
  }

  .device-desktop .device-screen {
    height: 150px;
  }

  .device-phone {
    transform: translateY(6px);
  }

  .floating-card {
    display: none;
  }

  .services-grid,
  .cases-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .form-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-inner {
    flex-direction: column;
  }

  .footer-right {
    flex-wrap: wrap;
  }

  .wechat-qrcode img {
    width: 120px;
    height: 120px;
  }
}