/* =========================
   天赐北斗 · 行业方案详情页
   ========================= */

.tc-solution-page {
  background: #f4f7fb;
}

.tc-solution-hero {
  position: relative;
  overflow: hidden;
  padding: 108px 28px 94px;
  background:
    radial-gradient(circle at 82% 24%, rgba(42, 149, 255, 0.22), transparent 28%),
    radial-gradient(circle at 25% 80%, rgba(0, 104, 255, 0.18), transparent 35%),
    linear-gradient(135deg, #07152d 0%, #0b2349 52%, #061326 100%);
  color: #fff;
}

.tc-solution-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(113, 186, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(113, 186, 255, 0.07) 1px, transparent 1px);
  background-size: 42px 42px;
}

.tc-solution-hero-grid,
.tc-solution-hero-glow {
  pointer-events: none;
  position: absolute;
}

.tc-solution-hero-grid {
  inset: 0;
  opacity: 0.55;
  background:
    linear-gradient(90deg, transparent 49.85%, rgba(112, 209, 255, 0.1) 50%, transparent 50.15%),
    linear-gradient(transparent 49.85%, rgba(112, 209, 255, 0.1) 50%, transparent 50.15%);
  background-size: 220px 220px;
}

.tc-solution-hero-glow {
  border-radius: 50%;
  filter: blur(8px);
}

.tc-solution-glow-one {
  width: 430px;
  height: 430px;
  top: -180px;
  right: 5%;
  background: rgba(36, 156, 255, 0.2);
}

.tc-solution-glow-two {
  width: 320px;
  height: 320px;
  bottom: -180px;
  left: 12%;
  background: rgba(0, 88, 255, 0.18);
}

.tc-solution-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 76px;
  max-width: 1320px;
  margin: 0 auto;
  align-items: center;
}

.tc-solution-eyebrow {
  margin: 0 0 18px;
  color: #7cc9ff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.tc-solution-hero h1 {
  max-width: 760px;
  margin: 0 0 24px;
  color: #f8fbff;
  font-size: clamp(42px, 4vw, 66px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.055em;
}

.tc-solution-summary {
  max-width: 670px;
  margin: 0 0 26px;
  color: rgba(229, 241, 255, 0.83);
  font-size: 17px;
  line-height: 1.9;
}

.tc-solution-summary p {
  margin: 0;
}

.tc-solution-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 30px;
}

.tc-solution-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 13px;
  border: 1px solid rgba(116, 196, 255, 0.32);
  border-radius: 999px;
  background: rgba(12, 62, 120, 0.32);
  color: #cbe9ff;
  font-size: 13px;
}

.tc-solution-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.tc-solution-button {
  display: inline-flex;
  min-height: 48px;
  padding: 0 22px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none !important;
  transition: all 0.25s ease;
}

.tc-solution-button-primary {
  background: linear-gradient(135deg, #1d8cff, #1a5eff);
  box-shadow: 0 14px 30px rgba(0, 93, 255, 0.24);
  color: #fff !important;
}

.tc-solution-button-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(0, 93, 255, 0.36);
}

.tc-solution-button-outline {
  border: 1px solid rgba(173, 220, 255, 0.5);
  background: rgba(255, 255, 255, 0.04);
  color: #eaf6ff !important;
}

.tc-solution-button-outline:hover {
  border-color: #66bfff;
  background: rgba(92, 175, 255, 0.14);
}

.tc-solution-hero-image {
  position: relative;
  min-height: 360px;
  padding: 20px;
  border: 1px solid rgba(119, 201, 255, 0.3);
  border-radius: 20px;
  background:
    linear-gradient(145deg, rgba(29, 116, 210, 0.22), rgba(6, 27, 66, 0.7)),
    rgba(255, 255, 255, 0.04);
  box-shadow:
    0 28px 65px rgba(0, 0, 0, 0.28),
    inset 0 0 35px rgba(82, 180, 255, 0.08);
}

.tc-solution-hero-image::before {
  content: "";
  position: absolute;
  inset: 11px;
  border: 1px solid rgba(136, 208, 255, 0.18);
  border-radius: 13px;
  pointer-events: none;
}

.tc-solution-main-image {
  display: block;
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: 12px;
  position: relative;
  z-index: 1;
}

.tc-solution-image-placeholder {
  display: flex;
  height: 360px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background:
    radial-gradient(circle at 50% 43%, rgba(85, 197, 255, 0.28), transparent 28%),
    linear-gradient(135deg, #123c76, #071b3d);
  color: #d9f1ff;
  position: relative;
  z-index: 1;
}

.tc-solution-image-placeholder span {
  color: #7ac8ff;
  font-size: 17px;
  letter-spacing: 0.32em;
}

.tc-solution-image-placeholder strong {
  margin: 5px 0;
  font-size: 45px;
  letter-spacing: 0.06em;
}

.tc-solution-image-placeholder small {
  color: #9ecff4;
  font-size: 11px;
  letter-spacing: 0.16em;
}

.tc-solution-image-badge {
  position: absolute;
  z-index: 3;
  right: 2px;
  bottom: -18px;
  display: flex;
  min-width: 178px;
  padding: 12px 16px;
  flex-direction: column;
  border: 1px solid rgba(113, 203, 255, 0.44);
  border-radius: 8px;
  background: rgba(4, 27, 63, 0.92);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.22);
}

.tc-solution-image-badge span {
  color: #6cc3ff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.tc-solution-image-badge b {
  margin-top: 4px;
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.08em;
}

.tc-solution-content-section {
  padding: 70px 28px 100px;
}

.tc-solution-content-wrap {
  max-width: 1240px;
  margin: 0 auto;
}

.tc-solution-content {
  padding: 58px 68px;
  border: 1px solid #e1e9f2;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(22, 55, 93, 0.08);
  color: #41526b;
  font-size: 16px;
  line-height: 1.95;
}

.tc-solution-content > *:first-child {
  margin-top: 0;
}

.tc-solution-content h2 {
  margin: 52px 0 20px;
  padding-left: 16px;
  border-left: 4px solid #1979ef;
  color: #152c4b;
  font-size: clamp(25px, 2vw, 34px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.03em;
}

.tc-solution-content h2:first-child {
  margin-top: 0;
}

.tc-solution-content h3 {
  margin: 24px 0 12px;
  color: #1c3455;
  font-size: 19px;
  font-weight: 700;
}

.tc-solution-content p {
  margin: 0 0 18px;
}

.tc-solution-content ul {
  margin: 0 0 22px;
  padding-left: 22px;
}

.tc-solution-content li {
  margin: 9px 0;
}

.tc-solution-content img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 26px auto;
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(24, 57, 92, 0.12);
}

.tc-solution-content .product-feature-grid,
.tc-solution-content .product-support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 28px 0 34px;
}

.tc-solution-content .product-feature-grid article,
.tc-solution-content .product-support-grid article {
  padding: 24px 22px;
  border: 1px solid #deebf8;
  border-radius: 12px;
  background:
    linear-gradient(145deg, rgba(237, 247, 255, 0.92), rgba(255, 255, 255, 1));
  box-shadow: 0 8px 22px rgba(39, 93, 145, 0.05);
}

.tc-solution-content .product-feature-grid h3,
.tc-solution-content .product-support-grid strong {
  display: block;
  margin: 0 0 10px;
  color: #155cbb;
  font-size: 18px;
  font-weight: 800;
}

.tc-solution-content .product-feature-grid p,
.tc-solution-content .product-support-grid p {
  margin: 0;
  color: #52637a;
  font-size: 14px;
  line-height: 1.8;
}

.tc-solution-content .product-spec-table {
  width: 100%;
  margin: 26px 0 34px;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border: 1px solid #dce7f3;
  border-radius: 12px;
  font-size: 15px;
}

.tc-solution-content .product-spec-table th,
.tc-solution-content .product-spec-table td {
  padding: 15px 18px;
  border-right: 1px solid #e4edf6;
  border-bottom: 1px solid #e4edf6;
  text-align: left;
  vertical-align: top;
}

.tc-solution-content .product-spec-table tr:last-child th,
.tc-solution-content .product-spec-table tr:last-child td {
  border-bottom: 0;
}

.tc-solution-content .product-spec-table th {
  width: 27%;
  border-left: 0;
  background: #eef6ff;
  color: #1d5da7;
  font-weight: 700;
}

.tc-solution-content .product-spec-table td {
  border-right: 0;
  color: #4a5d74;
}

@media screen and (max-width: 980px) {
  .tc-solution-hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .tc-solution-hero-copy {
    max-width: 760px;
  }

  .tc-solution-hero-image {
    max-width: 680px;
  }

  .tc-solution-content .product-feature-grid,
  .tc-solution-content .product-support-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media screen and (max-width: 680px) {
  .tc-solution-hero {
    padding: 80px 18px 74px;
  }

  .tc-solution-hero h1 {
    font-size: 40px;
  }

  .tc-solution-summary {
    font-size: 15px;
  }

  .tc-solution-main-image,
  .tc-solution-image-placeholder {
    height: 260px;
  }

  .tc-solution-content-section {
    padding: 42px 14px 70px;
  }

  .tc-solution-content {
    padding: 34px 22px;
    border-radius: 12px;
    font-size: 15px;
  }

  .tc-solution-content .product-feature-grid,
  .tc-solution-content .product-support-grid {
    grid-template-columns: 1fr;
  }

  .tc-solution-content .product-spec-table {
    font-size: 13px;
  }

  .tc-solution-content .product-spec-table th,
  .tc-solution-content .product-spec-table td {
    padding: 11px 10px;
  }

  .tc-solution-content .product-spec-table th {
    width: 35%;
  }
}
/* =========================
   解决方案页面：突破 Vantage 默认窄版容器
   ========================= */

body.single-solutions #main,
body.single-solutions #primary,
body.single-solutions .site-content,
body.single-solutions .content-area,
body.single-solutions #content,
body.single-solutions #main #content {
  width: 100% !important;
  max-width: none !important;
  margin: 0 !important;
  padding: 0 !important;
  float: none !important;
}

body.single-solutions #secondary,
body.single-solutions .widget-area,
body.single-solutions #sidebar {
  display: none !important;
}

body.single-solutions .entry-header,
body.single-solutions .entry-footer,
body.single-solutions .entry-meta,
body.single-solutions .post-navigation,
body.single-solutions .comments-area {
  display: none !important;
}

body.single-solutions article,
body.single-solutions .hentry,
body.single-solutions .post,
body.single-solutions .page {
  width: 100% !important;
  max-width: none !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

body.single-solutions .tc-solution-page {
  width: 100% !important;
  max-width: none !important;
}

body.single-solutions .tc-solution-hero {
  width: 100vw !important;
  margin-left: calc(50% - 50vw) !important;
  margin-right: calc(50% - 50vw) !important;
}

body.single-solutions .tc-solution-content-section {
  width: 100vw !important;
  margin-left: calc(50% - 50vw) !important;
  margin-right: calc(50% - 50vw) !important;
}
/* 方案 Hero 图片增强清晰度 */
.tc-solution-main-image {
  opacity: 1 !important;
  filter: brightness(1.16) contrast(1.08) saturate(1.08);
}

.tc-solution-hero-image {
  background:
    linear-gradient(145deg, rgba(16, 96, 190, 0.12), rgba(5, 22, 55, 0.32)),
    rgba(255, 255, 255, 0.04) !important;
}

.tc-solution-hero-image::before {
  border-color: rgba(136, 208, 255, 0.25) !important;
}
/* 解决方案正文区域加宽 */
body.single-solutions .tc-solution-content-section {
  background: #f4f7fb !important;
}

body.single-solutions .tc-solution-content-wrap {
  width: min(1240px, calc(100% - 64px)) !important;
  max-width: 1240px !important;
  margin: 0 auto !important;
}

body.single-solutions .tc-solution-content {
  width: 100% !important;
  max-width: none !important;
  box-sizing: border-box !important;
  padding: 58px 68px !important;
}

/* 建设目标等能力卡片保持三列均匀分布 */
body.single-solutions .tc-solution-content .product-feature-grid,
body.single-solutions .tc-solution-content .product-support-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 22px !important;
}

/* 大屏正文文字略微放大，阅读更舒服 */
body.single-solutions .tc-solution-content {
  font-size: 16px !important;
}

body.single-solutions .tc-solution-content p,
body.single-solutions .tc-solution-content li {
  line-height: 2 !important;
}

@media screen and (max-width: 980px) {
  body.single-solutions .tc-solution-content-wrap {
    width: min(100% - 36px, 900px) !important;
  }

  body.single-solutions .tc-solution-content {
    padding: 44px 38px !important;
  }

  body.single-solutions .tc-solution-content .product-feature-grid,
  body.single-solutions .tc-solution-content .product-support-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media screen and (max-width: 680px) {
  body.single-solutions .tc-solution-content-wrap {
    width: calc(100% - 28px) !important;
  }

  body.single-solutions .tc-solution-content {
    padding: 34px 22px !important;
  }

  body.single-solutions .tc-solution-content .product-feature-grid,
  body.single-solutions .tc-solution-content .product-support-grid {
    grid-template-columns: 1fr !important;
  }
}