/* 看店AI — 视觉与交互增强 */

main {
  overflow-x: hidden;
}

/* 入场动画 */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

/* Hero 增强 */
.hero {
  padding-bottom: 88px;
}

.hero-bg {
  background: var(--gradient-hero);
}

.hero-badge {
  border: 1px solid rgba(11, 154, 143, 0.2);
  box-shadow: var(--shadow-sm);
}

.hero-stats {
  padding: 20px 24px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-card);
}

.stat strong {
  font-size: 26px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-card {
  border-color: var(--color-border-light);
  box-shadow: var(--shadow-lg);
}

/* 页头 */
.page-hero {
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(11, 154, 143, 0.07) 1px, transparent 0);
  background-size: 28px 28px;
  pointer-events: none;
  opacity: 0.6;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.section-label {
  letter-spacing: 0.08em;
}

.section-head p,
.page-hero-desc {
  font-size: 17px;
  line-height: 1.75;
}

/* 图标容器 */
.icon-box {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border-radius: 14px;
  flex-shrink: 0;
}

.icon-box svg {
  width: 24px;
  height: 24px;
}

.icon-box.accent {
  color: var(--color-accent);
  background: var(--color-accent-soft);
}

/* 首页导航卡 */
.home-nav-grid {
  gap: 24px;
}

.home-nav-card {
  position: relative;
  padding: 32px 28px;
  text-align: left;
  background: var(--color-bg-elevated);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.home-nav-card::after {
  content: "→";
  position: absolute;
  right: 28px;
  bottom: 28px;
  font-size: 18px;
  color: var(--color-primary);
  opacity: 0;
  transform: translateX(-6px);
  transition: var(--transition);
}

.home-nav-card:hover::after {
  opacity: 1;
  transform: translateX(0);
}

.home-nav-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

/* 首页能力条 */
.capabilities-strip {
  position: relative;
  margin-top: -32px;
  padding: 0 0 56px;
  z-index: 2;
}

.capabilities-strip .container {
  max-width: var(--container);
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.cap-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 18px;
  background: #fff;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.cap-card:hover {
  transform: translateY(-3px);
  border-color: rgba(11, 154, 143, 0.35);
  box-shadow: var(--shadow-lg);
}

.cap-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border-radius: 12px;
}

.cap-icon svg {
  width: 22px;
  height: 22px;
}

.cap-icon-accent {
  color: var(--color-accent);
  background: var(--color-accent-soft);
}

.cap-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.cap-text strong {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
}

.cap-text span {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* 产品卡 */
.product-grid {
  gap: 24px;
}

.product-card {
  padding: 36px 32px;
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

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

.product-card h3 {
  font-size: 19px;
  margin-bottom: 14px;
}

.product-card h3 a:hover {
  color: var(--color-primary);
}

.product-card > p {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.product-card .link-arrow {
  font-weight: 500;
}

/* 指标行 */
.metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.metric-chip {
  padding: 20px 24px;
  text-align: center;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
}

.metric-chip strong {
  display: block;
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.metric-chip span {
  font-size: 13px;
  color: var(--color-text-muted);
}

/* 功能列表增强 */
.feature-list li {
  padding: 18px 0 18px 28px;
  position: relative;
  border-bottom-color: var(--color-border-light);
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 8px;
  height: 8px;
  background: var(--gradient-primary);
  border-radius: 50%;
}

.feature-list li strong {
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
}

/* 案例卡 */
.cases-grid {
  gap: 28px;
}

.case-card {
  position: relative;
  padding: 32px 32px 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}

.case-card::before {
  content: "\201C";
  position: absolute;
  top: 16px;
  left: 24px;
  font-size: 48px;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.2;
  font-family: Georgia, serif;
}

.case-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.case-card p {
  position: relative;
  font-size: 16px;
  line-height: 1.75;
  padding-top: 8px;
}

.case-tag {
  display: inline-block;
  margin-bottom: 16px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary-dark);
  background: var(--color-primary-soft);
  border-radius: 100px;
}

.logo-wall span {
  border-radius: var(--radius);
  font-weight: 500;
  transition: var(--transition);
}

.logo-wall span:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* 价格 */
.pricing-grid {
  gap: 28px;
  align-items: stretch;
}

.pricing-card {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.pricing-card.featured {
  border-width: 2px;
  transform: scale(1.03);
}

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-2px);
}

.pricing-price .amount {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-faq {
  max-width: 720px;
  margin: 56px auto 0;
  padding-top: 48px;
  border-top: 1px solid var(--color-border);
}

.pricing-faq h3 {
  font-size: 18px;
  margin-bottom: 24px;
  text-align: center;
}

.faq-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border-light);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item strong {
  display: block;
  font-size: 15px;
  margin-bottom: 8px;
}

.faq-item p {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* 解决方案卡 */
.solution-link-card {
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.solution-link-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.solution-page-panel {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.solution-page-panel .solution-visual {
  border-radius: 0;
  min-height: 300px;
}

/* 步骤 */
.step {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition);
}

.step:hover {
  transform: translateY(-3px);
}

.step-num {
  font-size: 36px;
}

/* CTA 面板 */
.cta-panel {
  padding: 72px 0;
  background: var(--color-bg-dark);
  position: relative;
  overflow: hidden;
}

.cta-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(11, 154, 143, 0.25), transparent);
  pointer-events: none;
}

.cta-panel-inner {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.cta-panel-text h2 {
  font-size: clamp(22px, 3vw, 28px);
  color: #fff;
  margin-bottom: 10px;
}

.cta-panel-text p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.72);
  max-width: 480px;
}

.cta-panel .btn-primary {
  box-shadow: 0 8px 24px rgba(11, 154, 143, 0.4);
}

/* 关于页 */
.about-page-nav a {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-sm);
}

.about-page-nav a:hover,
.about-page-nav a:focus-visible,
.about-page-nav a.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.value-item {
  border-radius: var(--radius);
  transition: var(--transition);
}

.value-item:hover {
  border-color: rgba(11, 154, 143, 0.35);
  box-shadow: var(--shadow-sm);
}

.contact-form-page {
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-lg);
}

.contact-info {
  padding: 32px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
}

/* 页脚增强 */
.site-footer {
  background: #0a0f1a;
  border-top: none;
  color: rgba(255, 255, 255, 0.75);
}

.site-footer .footer-brand p,
.site-footer .footer-col a,
.site-footer .footer-col li {
  color: rgba(255, 255, 255, 0.6);
}

.site-footer .footer-col h4 {
  color: #fff;
}

.site-footer .footer-col a:hover {
  color: var(--color-primary-light);
}

.site-footer .logo-text {
  color: #fff;
}

.footer-bottom {
  border-top-color: rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.2);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.45);
}

/* 表单 */
.contact-form input,
.contact-form select,
.contact-form textarea {
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

/* Header */
.site-header.scrolled {
  box-shadow: 0 4px 24px rgba(15, 32, 51, 0.06);
}

@media (max-width: 1024px) {
  .metrics-row {
    grid-template-columns: 1fr;
  }

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

  .pricing-card.featured:hover {
    transform: translateY(-2px);
  }

  .cta-panel-inner {
    flex-direction: column;
    text-align: center;
  }

  .cta-panel-text p {
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .hero-stats {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

  .stat-divider {
    display: none;
  }

  .capabilities-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .capabilities-strip {
    margin-top: -16px;
    padding-bottom: 40px;
  }
}

@media (max-width: 520px) {
  .capabilities-grid {
    grid-template-columns: 1fr;
  }

  .cap-card {
    padding: 16px;
  }
}