/* ==========================================================================
   母模板 C · 国际极简奢华展厅版 (Executive Showcase Master Template Stylesheet)
   设计语言：Apple & 国际高定制造风格、大篇幅留白、杂志级排版、纯粹线条与高级质感
   ========================================================================== */

.layout-executive_showcase {
  background-color: #ffffff;
  color: #18181b;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", "PingFang SC", sans-serif;
  letter-spacing: -0.01em;
}

.layout-executive_showcase .top-bar {
  background: #ffffff;
  color: #71717a;
  border-bottom: 1px solid #f4f4f5;
}

.layout-executive_showcase .top-bar a {
  color: #18181b;
}

.layout-executive_showcase .header-nav {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid #f4f4f5;
}

.layout-executive_showcase .nav-item a {
  color: #52525b;
  font-weight: 500;
  font-size: 14px;
}

.layout-executive_showcase .nav-item:hover a,
.layout-executive_showcase .nav-item.active a {
  color: #000000;
  font-weight: 600;
}

/* 1. 国际极简奢华 Hero */
.showcase-v3-hero {
  padding: 100px 0 110px;
  background: #ffffff;
  position: relative;
  border-bottom: 1px solid #f4f4f5;
}

.showcase-v3-tag {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #71717a;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.showcase-v3-tag::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 1px;
  background: #18181b;
}

.showcase-v3-title {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.15;
  color: #09090b;
  margin-bottom: 28px;
  letter-spacing: -1.5px;
  max-width: 960px;
}

.showcase-v3-lead {
  font-size: 18px;
  line-height: 1.8;
  color: #52525b;
  max-width: 760px;
  margin-bottom: 40px;
  font-weight: 400;
}

.showcase-v3-pills {
  display: flex;
  gap: 32px;
  padding-top: 36px;
  border-top: 1px solid #f4f4f5;
}

.showcase-v3-pill-item {
  display: flex;
  flex-direction: column;
}

.showcase-v3-pill-num {
  font-size: 32px;
  font-weight: 800;
  color: #09090b;
  line-height: 1.2;
}

.showcase-v3-pill-label {
  font-size: 12px;
  color: #71717a;
  margin-top: 4px;
  letter-spacing: 0.5px;
}

/* 2. 故事化叙述与理念展厅 */
.narrative-section {
  padding: 100px 0;
  background: #fafafa;
  border-bottom: 1px solid #f4f4f5;
}

.narrative-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.narrative-heading {
  font-size: 36px;
  font-weight: 800;
  color: #09090b;
  line-height: 1.3;
  margin-bottom: 24px;
  letter-spacing: -0.8px;
}

.narrative-text {
  font-size: 16px;
  line-height: 1.9;
  color: #52525b;
  margin-bottom: 30px;
}

/* 3. 杂志画廊式解决方案大图展厅 */
.gallery-section {
  padding: 110px 0;
  background: #ffffff;
}

.gallery-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 50px;
  padding-bottom: 24px;
  border-bottom: 1px solid #f4f4f5;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}

.gallery-item {
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.gallery-image-box {
  border-radius: 14px;
  overflow: hidden;
  height: 280px;
  background: #f4f4f5;
  margin-bottom: 20px;
}

.gallery-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-item:hover .gallery-image-box img {
  transform: scale(1.04);
}

.gallery-item-title {
  font-size: 20px;
  font-weight: 700;
  color: #09090b;
  margin-bottom: 8px;
}

.gallery-item-desc {
  font-size: 14px;
  color: #71717a;
  line-height: 1.7;
}

/* 4. 杂志社评级客户见证 */
.editorial-case-section {
  padding: 100px 0;
  background: #09090b;
  color: #ffffff;
}

.editorial-case-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 56px;
  align-items: center;
}

.editorial-quote {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.5;
  color: #f4f4f5;
  margin-bottom: 30px;
  letter-spacing: -0.5px;
}

.editorial-author {
  font-size: 14px;
  color: #a1a1aa;
}

/* 5. 极简 VIP 咨询通道 */
.vip-consult-section {
  padding: 100px 0;
  background: #ffffff;
}

.vip-box {
  max-width: 800px;
  margin: 0 auto;
  padding: 50px;
  background: #fafafa;
  border-radius: 20px;
  border: 1px solid #f4f4f5;
}

@media (max-width: 900px) {
  .showcase-v3-title {
    font-size: 36px;
  }
  .narrative-grid,
  .gallery-grid,
  .editorial-case-grid {
    grid-template-columns: 1fr;
  }
  .showcase-v3-pills {
    flex-wrap: wrap;
  }
}