@charset "utf-8";
/* ==========================================================================
   HONZ V4.0 — 关于我们样式 (about_hj.css)
   深海工业科技 + 纯白/冷灰 Bento 叙事布局
   ========================================================================== */

/* 1. 内页 Banner 小动画：已统一到 ty_banner.css（2026-11-10 重新设计） */

/* 2. 面包屑与外层布局 */
.about_zb_box {
  width: 100%;
  background-color: #f4f7fb;
}

.about_zb_box_con {
  width: 100%;
  margin: 0 auto;
}

.about_zb_box_con_bread {
  width: 100%;
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
}

.about_zb_box_con_breadbox {
  position: static !important;
  max-width: 1440px;
  margin: 0 auto;
}

/* 3. 核心实力主区块 (.about_section) */
.about_section {
  width: 100%;
  padding: 72px 24px 96px;
  background: linear-gradient(180deg, #061022 0%, #0a1931 55%, #f4f7fb 55%, #f4f7fb 100%);
  position: relative;
  overflow: hidden;
}

.about_container {
  position: relative;
  z-index: 2;
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

/* 顶部宣言 */
.about_header {
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.about_supertitle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #38bdf8;
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.28);
  padding: 6px 16px;
  border-radius: 9999px;
  margin-bottom: 20px;
}

.about_main-title {
  font-size: clamp(2rem, 3.8vw, 3.25rem);
  font-weight: 800;
  line-height: 1.2;
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.about_main-title .highlight {
  background: linear-gradient(90deg, #38bdf8 0%, #60a5fa 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.about_intro-text {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: rgba(226, 232, 240, 0.82);
}

/* 4项硬核实力指标卡片 (.about_stats-grid) */
.about_stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.about_stat-item {
  text-align: center;
  padding: 32px 20px;
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(56, 189, 248, 0.22);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.22);
  transition: all 0.28s ease;
}

.about_stat-item:hover {
  transform: translateY(-6px);
  border-color: #38bdf8;
  box-shadow: 0 20px 40px rgba(4, 84, 220, 0.28);
}

.about_stat-number {
  font-size: clamp(2.25rem, 3.5vw, 3.25rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #ffffff 30%, #38bdf8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.about_stat-label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: rgba(226, 232, 240, 0.85);
  letter-spacing: 0.04em;
}

/* 4. 左图右文智造实力卡片 (.about_content-split) */
.about_content-split {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 48px;
  align-items: center;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 48px;
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.06);
}

.about_media-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.about_media-main {
  grid-column: span 2;
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #0f172a;
}

.about_media-secondary {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #0f172a;
}

/* 移除原有的 —— 与 == 乱码伪元素 */
.about_media-main::after,
.about_media-secondary::after,
.about_profile-media::after {
  display: none !important;
  content: none !important;
}

.about_img,
.about_profile-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.about_media-main:hover .about_img,
.about_media-secondary:hover .about_img,
.about_profile-media:hover .about_profile-img {
  transform: scale(1.05);
}

.about_text-block {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about_section-title {
  font-size: clamp(1.625rem, 2.4vw, 2.25rem);
  font-weight: 800;
  color: #0f172a;
  line-height: 1.28;
  letter-spacing: -0.02em;
}

.about_section-title .accent {
  color: #0454dc;
}

.about_description {
  font-size: 1rem;
  line-height: 1.75;
  color: #475569;
}

.about_feature-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 8px 0;
}

.about_feature-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 12px 16px;
  border-radius: 12px;
}

.about_feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(4, 84, 220, 0.1);
  color: #0454dc;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.about_feature-text {
  font-size: 0.9375rem;
  color: #334155;
  line-height: 1.5;
}

.about_feature-text strong {
  color: #0f172a;
  font-weight: 700;
}

.about_btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}

.about_btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-weight: 700;
  font-size: 0.9375rem;
  border-radius: 9999px;
  transition: all 0.25s ease;
  text-decoration: none;
  cursor: pointer;
}

.about_btn-primary {
  background: linear-gradient(135deg, #0454dc 0%, #0ea5e9 100%);
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(4, 84, 220, 0.25);
}

.about_btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(4, 84, 220, 0.35);
  color: #ffffff;
}

.about_btn-outline {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: #0f172a;
}

.about_btn-outline:hover {
  border-color: #0454dc;
  color: #0454dc;
  background: #f0f6ff;
  transform: translateY(-2px);
}

/* 5. 公司简介板块 (.about_profile-wrap) */
.about_profile-wrap {
  margin-top: 0;
}

.about_profile-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 48px;
  align-items: center;
  background: #ffffff;
  border-radius: 20px;
  padding: 48px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.05);
}

.about_profile-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about_profile-eyebrow {
  display: inline-flex;
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #0454dc;
  background: rgba(4, 84, 220, 0.08);
  padding: 5px 14px;
  border-radius: 9999px;
  text-transform: uppercase;
}

.about_profile-title {
  font-size: clamp(1.625rem, 2.4vw, 2.25rem);
  font-weight: 800;
  color: #0f172a;
  line-height: 1.28;
  letter-spacing: -0.02em;
}

.about_profile-desc {
  font-size: 1rem;
  line-height: 1.8;
  color: #475569;
}

.about_profile-highlight {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 16px;
  padding-top: 24px;
  border-top: 1px solid #e2e8f0;
}

.about_highlight-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 16px 20px;
  border-radius: 14px;
}

.about_highlight-num {
  font-size: 2.25rem;
  font-weight: 800;
  color: #0454dc;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.about_highlight-label {
  color: #334155;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.4;
}

.about_profile-media {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #0f172a;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.1);
}

/* 6. 响应式适配 */
@media (max-width: 1024px) {
  .about_section {
    padding: 48px 20px 72px;
  }
  .about_stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about_content-split,
  .about_profile-grid {
    grid-template-columns: 1fr;
    padding: 32px 24px;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .about_section {
    padding: 36px 16px 56px;
  }
  .about_stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .about_stat-item {
    padding: 20px 12px;
  }
  .about_content-split,
  .about_profile-grid {
    padding: 24px 16px;
  }
  .about_profile-highlight {
    grid-template-columns: 1fr;
  }
}