:root {
  --bg: #f4f7fc;
  --bg-2: #ffffff;
  --panel: #ffffff;
  --panel-2: #eaf0f8;
  --line: rgba(16, 60, 120, 0.12);
  --text: #18263c;
  --muted: #5d6f8a;
  --blue: #1657c9;
  --blue-2: #2f74e8;
  --cyan: #0f9bb3;
  --accent: #d4271c;
  --gov-red: #d4271c;
  --radius: 16px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* Nav */
header.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  border-top: 3px solid var(--gov-red);
  box-shadow: 0 1px 10px rgba(16, 60, 120, .06);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 18px; }
.logo {
  width: 34px; height: 34px; border-radius: 9px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  display: grid; place-items: center; color: #fff; font-size: 18px; font-weight: 800;
}
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--muted); font-size: 15px; transition: color .2s; }
.nav-links a:hover, .nav-links a.active { color: var(--blue-2); }
.nav-cta {
  background: var(--blue); color: #fff; padding: 9px 18px; border-radius: 10px; font-size: 14px; font-weight: 600;
}
.nav-links a.nav-cta, .nav-links a.nav-cta.active, .nav-links a.nav-cta:hover { color: #fff; }
.nav-cta:hover { background: var(--blue-2); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text); margin: 4px 0; border-radius: 2px; transition: .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }
@media (max-width: 760px){
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 66px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(255,255,255,.98); border-bottom: 1px solid var(--line);
    padding: 8px 24px 16px; display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .nav-links a.nav-cta { margin-top: 8px; padding: 12px 16px; text-align: center; border-bottom: 0; }
  .nav-links a:last-child { border-bottom: none; }
}

/* Hero */
.hero {
  position: relative; overflow: hidden;
  padding: 110px 0 96px;
  background: #f4f7fc url("../assets/img/hero-command-network-v2.jpg") no-repeat right center / auto 100%;
}
.hero::after {
  content: "";
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.93) 36%, rgba(255,255,255,.66) 52%, rgba(255,255,255,.10) 73%, rgba(255,255,255,0) 84%);
  pointer-events: none;
}
.hero-grid { display: none; }
.hero-inner { position: relative; max-width: 760px; z-index: 2; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border: 1px solid var(--line); border-radius: 999px;
  color: var(--blue); font-size: 13px; margin-bottom: 22px;
}
h1 { font-size: 46px; line-height: 1.2; font-weight: 800; letter-spacing: -0.5px; }
h1 .hl { background: linear-gradient(90deg, var(--blue-2), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { color: var(--muted); font-size: 18px; margin: 22px 0 32px; max-width: 620px; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
  background: var(--blue); color: #fff; padding: 14px 26px; border-radius: 12px; font-weight: 600; font-size: 16px;
  transition: transform .15s, background .2s; display: inline-block;
}
.btn-primary:hover { background: var(--blue-2); transform: translateY(-2px); }
.btn-ghost { border: 1px solid var(--line); color: var(--text); padding: 14px 26px; border-radius: 12px; font-weight: 600; display: inline-block; }
.btn-ghost:hover { border-color: var(--blue-2); color: var(--blue-2); }
@media (max-width: 760px){
  .hero { padding: 70px 0 76px; background-position: right bottom; background-size: auto 58%; }
  .hero::after { background: linear-gradient(180deg, rgba(255,255,255,.99) 0%, rgba(255,255,255,.96) 68%, rgba(255,255,255,.78) 100%); }
  .hero-inner { max-width: 100%; }
  .hero h1 { font-size: 38px; line-height: 1.22; }
  .hero p.lead { font-size: 16px; line-height: 1.8; margin: 18px 0 26px; }
  .badge { align-items: flex-start; border-radius: 14px; line-height: 1.6; }
}

/* Sections */
section { padding: 72px 0; }
.section-head { text-align: center; margin-bottom: 48px; }
.section-head .eyebrow { color: var(--gov-red); font-size: 14px; letter-spacing: 2px; font-weight: 600; }
.section-head h2 { font-size: 32px; margin-top: 10px; font-weight: 800; }
.section-head p { color: var(--muted); margin-top: 12px; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 22px; text-align: center; }
.stat .num { font-size: 40px; font-weight: 800; color: var(--blue-2); }
.stat .label { color: var(--muted); margin-top: 6px; }
@media (max-width: 760px){ .stats { grid-template-columns: repeat(2,1fr); } }

/* Cards grid */
.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px){ .grid-3 { grid-template-columns: 1fr; } .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: transform .2s, border-color .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-4px); border-color: var(--blue); box-shadow: 0 12px 32px rgba(16, 60, 120, .12); }
.card { position: relative; }
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius);
  padding: 1px; background: linear-gradient(135deg, rgba(22,87,201,.35), rgba(212,39,28,.10));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .25s; pointer-events: none;
}
.card:hover::before { opacity: 1; }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce){ .reveal { opacity: 1; transform: none; } }

/* Focus accessibility */
a:focus-visible, button:focus-visible { outline: 2px solid var(--blue-2); outline-offset: 3px; border-radius: 6px; }

/* Section heading accent */
.section-head h2 { position: relative; display: inline-block; }
.section-head h2::after {
  content: ""; display: block; width: 52px; height: 3px; margin: 14px auto 0;
  background: linear-gradient(90deg, var(--gov-red), var(--blue)); border-radius: 2px;
}
.icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(22,87,201,.10), rgba(15,155,179,.08));
  margin-bottom: 18px;
}
.cap-card { position: relative; padding-top: 26px; }
.cap-num { position: absolute; top: 18px; right: 22px; font-size: 36px; font-weight: 800; line-height: 1; color: transparent; -webkit-text-stroke: 1px rgba(22,87,201,.35); letter-spacing: 1px; user-select: none; }
.cap-icon { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px; background: linear-gradient(135deg, rgba(22,87,201,.12), rgba(15,155,179,.10)); border: 1px solid var(--line); transition: transform .25s ease, box-shadow .25s ease; }
.cap-card:hover .cap-icon { transform: scale(1.08); box-shadow: 0 8px 20px rgba(22,87,201,.16); border-color: var(--blue-2); }
.cap-card h3 { font-size: 19px; margin-bottom: 10px; }
.card h3 { font-size: 19px; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15px; }

/* Scenario / case list */
.scenario-list { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.scenario { background: linear-gradient(160deg, var(--panel-2), var(--panel)); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.scenario h4 { font-size: 17px; margin-bottom: 8px; }
.scenario p { color: var(--muted); font-size: 14px; }
@media (max-width: 900px){ .scenario-list { grid-template-columns: 1fr; } }

/* Case list */
.case-card { display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px; align-items: center; }
.case-card:nth-child(even) { grid-template-columns: 1fr 1.2fr; }
.case-card:nth-child(even) .case-thumb { order: 2; }
@media (max-width: 800px){ .case-card, .case-card:nth-child(even){ grid-template-columns: 1fr; } .case-card:nth-child(even) .case-thumb{ order: 0; } }
.case-thumb {
  border-radius: var(--radius); height: 200px; border: 1px solid var(--line);
  background: linear-gradient(135deg, var(--panel-2), var(--panel));
  display: grid; place-items: center; color: var(--blue); font-size: 15px;
}
.case-card h3 { font-size: 22px; margin-bottom: 10px; }
.case-card p { color: var(--muted); }
.case-tag { display: inline-block; color: var(--blue); font-size: 13px; margin-bottom: 10px; }
.case-meta { display: flex; gap: 18px; margin-top: 14px; color: var(--muted); font-size: 14px; flex-wrap: wrap; }

/* Case grid (cases page) */
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 900px){ .case-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px){ .case-grid { grid-template-columns: 1fr; } }
.case-card { text-decoration: none; color: inherit; }
.case-grid .case-card { grid-template-columns: 1fr; text-decoration: none; color: inherit; }
.case-grid .case-card .case-thumb-img { order: 0; }
.case-thumb-img { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); height: 180px; background: var(--panel-2); }
.case-thumb-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb-contain { height: 200px; background: #fff; }
.thumb-contain img { object-fit: contain; padding: 14px; }
.thumb-fallback { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; padding: 18px; height: 200px; background: #f6f9fd; }
.thumb-fallback .thumb-f-svg { width: 72%; max-width: 220px; height: auto; opacity: 0.85; }
.thumb-fallback .thumb-f-tag { font-size: 12px; color: var(--muted); }
.case-more { display: inline-block; margin-top: 12px; color: var(--blue); font-weight: 600; font-size: 14px; }
.back-link { display: inline-block; margin-bottom: 18px; color: var(--muted); text-decoration: none; }
.back-link:hover { color: var(--blue); }
.case-hero { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #fff; margin-bottom: 22px; }
.case-hero img { width: 100%; max-height: 540px; object-fit: contain; display: block; background: #fff; padding: 12px; }
.topo-frame { border-radius: var(--radius); border: 1px solid var(--line); background: #fff; margin-bottom: 22px; overflow: hidden; }
.topo-frame img { width: 100%; max-height: 680px; object-fit: contain; display: block; padding: 16px; }
.lead { font-size: 17px; line-height: 1.85; color: var(--text); margin-bottom: 18px; }
.lead p { margin: 0 0 14px; }
.lead p:last-child { margin-bottom: 0; }
.lead ul, .lead ol { margin: 6px 0 16px; padding-left: 22px; }
.detail-section { padding-top: 20px; }
.product-detail-grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: 42px; align-items: center; }
.product-detail-image { min-height: 360px; display: grid; place-items: center; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.product-detail-image img { max-width: 100%; max-height: 330px; object-fit: contain; }
.asset-caption { margin-top: 10px; color: var(--muted); font-size: 12px; line-height: 1.6; text-align: center; }
.product-detail-summary h1 { font-size: 38px; line-height: 1.25; margin: 4px 0 10px; }
.product-category { color: var(--blue); font-size: 14px; font-weight: 600; margin-bottom: 18px; }
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 28px; list-style: none; padding: 0 !important; }
.feature-list li { position: relative; padding: 12px 14px 12px 38px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--text); }
.feature-list li::before { content: "✓"; position: absolute; left: 14px; color: var(--blue); font-weight: 800; }
@media (max-width: 760px){
  .product-detail-grid { grid-template-columns: 1fr; gap: 26px; }
  .product-detail-image { min-height: 260px; }
  .product-detail-summary h1 { font-size: 32px; }
  .feature-list { grid-template-columns: 1fr; }
}
.block { margin-top: 36px; }
.block-title { font-size: 20px; margin-bottom: 16px; }
.block ul { padding-left: 22px; color: var(--muted); line-height: 2.1; }
.rel-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 760px){ .rel-grid { grid-template-columns: repeat(2, 1fr); } }

/* ===== 解决方案页 · 大气改版 ===== */
/* 深色渐变 Hero（仅解决方案页） */
.page-hero.sol-hero {
  position: relative;
  padding: 92px 0 76px;
  background:
    radial-gradient(1100px 460px at 82% -12%, rgba(47,116,232,.38), transparent 60%),
    linear-gradient(135deg, #08245c 0%, #103a8e 46%, #1657c9 100%);
  color: #fff; overflow: hidden;
}
.page-hero.sol-hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 44px 44px; opacity: .5; pointer-events: none;
}
.page-hero.sol-hero .breadcrumb,
.page-hero.sol-hero .breadcrumb a { color: rgba(255,255,255,.72); }
.page-hero.sol-hero .breadcrumb a:hover { color: #fff; }
.page-hero.sol-hero h1 { font-size: 54px; font-weight: 800; letter-spacing: .5px; line-height: 1.1; }
.page-hero.sol-hero p { color: rgba(255,255,255,.86); margin-top: 16px; max-width: 760px; font-size: 18px; }
.hero-stats { display: flex; gap: 52px; margin-top: 42px; flex-wrap: wrap; }
.hero-stats .hs-num { font-size: 42px; font-weight: 800; line-height: 1; background: linear-gradient(180deg,#fff,#cfe0ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-stats .hs-lab { color: rgba(255,255,255,.8); font-size: 14px; margin-top: 10px; letter-spacing: .5px; }
@media (max-width: 760px){
  .page-hero.sol-hero { padding: 64px 0 52px; }
  .page-hero.sol-hero h1 { font-size: 38px; }
  .hero-stats { gap: 30px; margin-top: 30px; }
  .hero-stats .hs-num { font-size: 32px; }
}

/* 模块巨幕导航 */
.sol-modnav { display: grid; grid-template-columns: repeat(auto-fit, minmax(145px, 1fr)); gap: 14px; margin: 8px 0 30px; }
.sol-mn {
  display: flex; flex-direction: column; gap: 8px; align-items: flex-start;
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
  padding: 20px 24px; cursor: pointer; text-align: left; transition: all .18s ease; position: relative; overflow: hidden;
}
.sol-mn::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(var(--gov-red), var(--blue)); opacity: 0; transition: opacity .18s; }
.sol-mn:hover { border-color: var(--blue); transform: translateY(-3px); box-shadow: 0 12px 28px rgba(16,60,120,.12); }
.sol-mn:hover::before { opacity: .6; }
.sol-mn.active { background: linear-gradient(135deg, var(--blue), var(--blue-2)); border-color: transparent; color: #fff; box-shadow: 0 14px 30px rgba(22,87,201,.28); }
.sol-mn.active::before { opacity: 1; background: #fff; }
.sol-mn-label { font-size: 17px; font-weight: 700; }
.sol-mn-count { font-size: 13px; color: var(--muted); }
.sol-mn.active .sol-mn-count { color: rgba(255,255,255,.85); }
@media (max-width: 900px){ .sol-modnav { grid-template-columns: repeat(2, 1fr); } }

/* 模块楼层（展厅分区） */
.sol-section { margin-top: 8px; }
.sol-sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin: 38px 0 22px; padding-bottom: 16px; border-bottom: 2px solid var(--line); }
.sol-sec-t { display: flex; align-items: baseline; gap: 14px; }
.sol-sec-t h2 { font-size: 27px; font-weight: 800; position: relative; padding-left: 17px; }
.sol-sec-t h2::before { content: ""; position: absolute; left: 0; top: 5px; bottom: 5px; width: 5px; border-radius: 3px; background: linear-gradient(var(--gov-red), var(--blue)); }
.sol-sec-count { font-size: 14px; color: var(--muted); white-space: nowrap; }
.sol-sec-desc { color: var(--muted); font-size: 15px; max-width: 560px; text-align: right; line-height: 1.7; }
@media (max-width: 760px){ .sol-sec-head { flex-direction: column; align-items: flex-start; } .sol-sec-desc { text-align: left; } }

/* 方案网格大卡 */
.sol-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 900px){ .sol-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .sol-grid { grid-template-columns: 1fr; } }
.sol-gcard { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; text-decoration: none; color: inherit; transition: transform .2s, border-color .2s, box-shadow .2s; display: flex; flex-direction: column; }
.sol-gcard:hover { transform: translateY(-6px); border-color: var(--blue); box-shadow: 0 18px 40px rgba(16,60,120,.16); }
.sol-gimg { height: 188px; overflow: hidden; background: linear-gradient(135deg, var(--panel-2), var(--panel)); }
.sol-gimg img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .45s ease; }
.sol-gimg.product-shot { background: #fff; }
.sol-gimg.product-shot img { object-fit: contain; padding: 20px; }
.sol-gcard:hover .sol-gimg.product-shot img { transform: scale(1.03); }
.sol-gcard:hover .sol-gimg img { transform: scale(1.07); }
.sol-ph { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; background: linear-gradient(135deg, #0f3a8e, #1657c9); }
.sol-ph::before { content: "◇"; color: #65d9e8; font-size: 28px; line-height: 1; }
.sol-ph span { color: rgba(255,255,255,.94); font-size: 17px; font-weight: 700; letter-spacing: 1px; }
.sol-ph small { color: rgba(255,255,255,.68); font-size: 12px; }
.sol-gbody { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.sol-gbody h3 { font-size: 19px; margin: 0; line-height: 1.4; }
.sol-gbody p { color: var(--muted); font-size: 14px; line-height: 1.7; flex: 1; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.sol-gbody .case-more { margin-top: 2px; }
.sol-empty { color: var(--muted); padding: 28px 0; }
.section-more { display: flex; justify-content: center; margin-top: 18px; }
.section-more button { background: #fff; border: 1px solid var(--line); color: var(--blue); padding: 10px 18px; border-radius: 10px; cursor: pointer; font-weight: 600; }
.section-more button:hover { border-color: var(--blue); background: rgba(22,87,201,.04); }

/* 解决方案模块 Tab 与行业筛选 */
.sol-toolbar { margin-bottom: 26px; }
.filter-toggle { display: none; }
.filter-panel { display: block; }
.sol-tabs { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.sol-tab { background: var(--bg-2); border: 1px solid var(--line); color: var(--text); border-radius: 999px; padding: 9px 18px; cursor: pointer; font-size: 14px; transition: all .15s ease; }
.sol-tab:hover { border-color: var(--blue); }
.sol-tab.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.sol-count { color: var(--muted); font-size: 12px; margin-left: 6px; }
.sol-tab.active .sol-count { color: rgba(255,255,255,.85); }
.sol-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.sol-chip { background: transparent; border: 1px solid var(--line); color: var(--muted); border-radius: 8px; padding: 6px 12px; cursor: pointer; font-size: 13px; transition: all .15s ease; }
.sol-chip:hover { border-color: var(--blue); color: var(--text); }
.sol-chip.active { background: rgba(22,87,201,.1); border-color: var(--blue); color: var(--blue); }
.module-tag { background: rgba(22,87,201,.08); color: var(--blue); border: 1px solid rgba(22,87,201,.4); margin-left: 4px; }
.publication-badge { display: inline-block; align-self: flex-start; padding: 4px 8px; border-radius: 999px; background: #eef3fb; color: #526782; font-size: 12px; line-height: 1.4; }
.case-disclosure { display: flex; align-items: flex-start; gap: 10px; margin: 4px 0 18px; padding: 13px 15px; border: 1px solid rgba(22,87,201,.18); border-radius: 10px; background: rgba(22,87,201,.05); color: var(--muted); font-size: 13px; line-height: 1.7; }
.case-disclosure strong { flex: 0 0 auto; color: var(--blue); }
.solution-overview { display: grid; gap: 12px; padding: 24px; }
.solution-overview p { font-size: 16px; line-height: 1.85; }
.rel-card { text-decoration: none; color: inherit; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--panel-2); display: flex; flex-direction: column; transition: border-color .2s, transform .2s; }
.rel-card:hover { border-color: var(--blue-2); transform: translateY(-2px); }
.rel-thumb { height: 110px; background: #fff; display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0; }
.rel-thumb img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; padding: 10px; display: block; }
.rel-thumb .thumb-fallback { max-width: 100%; max-height: 100%; width: auto; height: auto; padding: 8px; }
.rel-name { padding: 12px; font-size: 14px; color: var(--text); font-weight: 600; text-align: center; }
.cta-box { margin-top: 36px; padding: 28px; border-radius: var(--radius); background: linear-gradient(135deg, rgba(22,87,201,.06), rgba(15,155,179,.04)); border: 1px solid var(--line); }
.cta-box h3 { font-size: 20px; margin-bottom: 8px; }
.cta-box p { color: var(--muted); margin-bottom: 16px; }

/* Timeline */
.timeline { border-left: 2px solid var(--line); margin: 24px 0; padding-left: 24px; }
.timeline-item { position: relative; padding-bottom: 22px; }
.timeline-item::before { content: ""; position: absolute; left: -31px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--blue); }
.timeline-item h4 { font-size: 16px; }
.timeline-item p { color: var(--muted); font-size: 14px; margin-top: 4px; }
.delivery-grid .card { min-height: 210px; }
.delivery-num { display: inline-block; color: var(--blue); font-weight: 800; margin-bottom: 20px; }
.disclosure-note { margin-top: 18px; padding: 16px 18px; border-left: 4px solid var(--blue); background: rgba(22,87,201,.05); color: var(--muted); font-size: 14px; line-height: 1.8; }

/* Contact */
.contact-wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 36px; }
@media (max-width: 900px){ .contact-wrap { grid-template-columns: 1fr; } }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px){ .form-row { grid-template-columns: 1fr; } }
.field { margin-bottom: 16px; }
label { display: block; font-size: 14px; color: var(--muted); margin-bottom: 8px; }
input, textarea, select {
  width: 100%; background: var(--bg-2); border: 1px solid var(--line); color: var(--text);
  border-radius: 10px; padding: 12px 14px; font-size: 15px; font-family: inherit;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--blue-2); }
.contact-section { padding-top: 20px; }
.contact-info .info-item { display: flex; gap: 14px; margin-bottom: 20px; }
.contact-info .info-item .icon { margin: 0; }
.contact-info .info-item div span { display: block; }
.contact-info .info-item .t { color: var(--muted); font-size: 13px; }
.contact-info .info-item .v { font-size: 16px; font-weight: 600; }
.qr-card { text-align: center; padding: 26px 22px 22px; margin-bottom: 20px; }
.qr-img { width: 190px; height: 190px; border-radius: 12px; border: 1px solid var(--line); background: #fff; }
.qr-title { font-size: 17px; font-weight: 700; margin-top: 14px; color: var(--text); }
.qr-tip { font-size: 13px; color: var(--muted); margin-top: 6px; line-height: 1.7; }
.submit-button { width: 100%; border: 0; cursor: pointer; }
.submit-button:disabled { opacity: .62; cursor: wait; transform: none; }
.privacy-consent { display: flex; align-items: flex-start; gap: 10px; line-height: 1.7; margin: 4px 0 18px; }
.privacy-consent input { width: 18px; height: 18px; flex: 0 0 auto; margin-top: 3px; }
.privacy-consent a, .text-link, .legal-card a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.form-tip { min-height: 24px; color: var(--muted); margin-top: 14px; font-size: 14px; }
.form-tip.success { color: #087443; }
.form-tip.error { color: #b3261e; }
.process-card .eyebrow { color: var(--gov-red); font-size: 13px; letter-spacing: 1.6px; font-weight: 700; }
.process-card h2 { font-size: 24px; margin: 8px 0 22px; }
.direct-contact-card { margin-bottom: 18px; }
.direct-contact-card .eyebrow { color: var(--blue); font-size: 13px; letter-spacing: 1.6px; font-weight: 700; }
.direct-contact-card h2 { font-size: 24px; margin: 8px 0 18px; }
.direct-contact-list { display: grid; gap: 10px; }
.direct-contact-list a { display: grid; gap: 2px; padding: 11px 13px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg-2); }
.direct-contact-list a:hover { border-color: var(--blue); }
.direct-contact-list span { color: var(--muted); font-size: 12px; }
.direct-contact-list b { color: var(--text); font-size: 14px; overflow-wrap: anywhere; }
.contact-steps { list-style: none; display: grid; gap: 18px; }
.contact-steps li { display: grid; grid-template-columns: 42px 1fr; gap: 14px; align-items: start; }
.contact-steps li > span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; color: var(--blue); background: rgba(22,87,201,.08); font-weight: 800; font-size: 13px; }
.contact-steps b { display: block; margin-bottom: 3px; }
.contact-steps p, .privacy-card p { color: var(--muted); font-size: 14px; }
.privacy-card { margin-top: 18px; }
.privacy-card h3 { margin-bottom: 8px; }
.privacy-card .text-link { display: inline-block; margin-top: 12px; font-size: 14px; font-weight: 600; text-decoration: none; }

/* Legal / privacy */
.legal-section { padding-top: 20px; }
.legal-card { max-width: 900px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 42px; }
.legal-card h2 { font-size: 21px; margin: 28px 0 10px; }
.legal-card h2:first-child { margin-top: 0; }
.legal-card p { color: var(--muted); line-height: 1.9; }
@media (max-width: 600px){ .legal-card { padding: 26px 22px; } }

/* Image-driven cards (home) */
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px){ .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .grid-4 { grid-template-columns: 1fr; } }
.img-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.img-card .img { height: 185px; background: #fff; display: grid; place-items: center; border-bottom: 1px solid var(--line); }
.img-card .img img { max-width: 76%; max-height: 150px; object-fit: contain; }
.img-card .body { padding: 18px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.img-card h3 { font-size: 17px; margin-bottom: 8px; }
.img-card p { color: var(--muted); font-size: 14px; margin-bottom: 14px; flex: 1; }
.img-card .more { color: var(--blue); font-weight: 600; font-size: 14px; }
.img-card:hover .more { text-decoration: underline; }
.scene-card { position: relative; border-radius: var(--radius); overflow: hidden; height: 230px; border: 1px solid var(--line); }
.scene-card img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .45s ease; }
.scene-card:hover img { transform: scale(1.06); }
.scene-card .ov { position: absolute; inset: auto 0 0 0; padding: 50px 18px 16px; background: linear-gradient(transparent, rgba(8,20,38,.85)); color: #fff; }
.scene-card h3 { font-size: 17px; }
.scene-card p { font-size: 13px; color: rgba(255,255,255,.85); margin-top: 4px; }
.photo-strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.photo-strip img { width: 100%; height: 132px; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); }
@media (max-width: 760px){ .photo-strip { grid-template-columns: repeat(3, 1fr); } .scene-card { height: 180px; } }
.cta-band { text-align: center; background: linear-gradient(120deg, #1657c9, #0f9bb3); border-radius: 20px; padding: 54px 32px; color: #fff; }
.cta-band h2 { font-size: 30px; }
.cta-band p { color: rgba(255,255,255,.88); margin: 12px 0 28px; font-size: 16px; }
.cta-band .btn-primary { background: #fff; color: #1657c9; }
.cta-band .btn-primary:hover { background: #eef3fb; }
.topo-placeholder { border: 1.5px dashed var(--blue-2); border-radius: var(--radius); padding: 46px 20px; text-align: center; color: var(--muted); background: var(--bg-2); font-size: 15px; line-height: 2; }
.topo-placeholder span { font-size: 13px; }

footer { border-top: 1px solid var(--line); padding: 40px 0; color: var(--muted); font-size: 14px; position: relative; }
footer::before {
  content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gov-red), var(--blue), transparent);
}
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-inner a:hover { color: var(--blue-2); }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-main { display: grid; gap: 10px; }
.footer-contact { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.footer-contact a { color: var(--muted); }
.footer-nav { display: flex; gap: 16px; flex-wrap: wrap; color: var(--text); font-weight: 600; }
.footer-note { max-width: 760px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.footer-legal { display: grid; align-content: start; justify-items: end; gap: 8px; white-space: nowrap; }
.footer-legal a { color: var(--muted); }
.page-hero { padding: 60px 0 40px; }
.page-hero h1 { font-size: 38px; }
.page-hero .detail-label { font-size: 38px; line-height: 1.2; font-weight: 800; color: var(--ink); }
.page-hero p { color: var(--muted); margin-top: 14px; max-width: 720px; }
.breadcrumb { color: var(--muted); font-size: 14px; margin-bottom: 16px; }
.breadcrumb a:hover { color: var(--blue-2); }
.kpi { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin: 26px 0; }
.kpi .stat { padding: 20px; }
@media (max-width: 700px){ .kpi { grid-template-columns: 1fr; } }

@media (max-width: 760px) {
  .filter-toggle {
    width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px;
    background: #fff; color: var(--text); text-align: left; cursor: pointer;
  }
  .filter-toggle span:first-child { display: grid; gap: 2px; }
  .filter-toggle small { color: var(--muted); font-size: 12px; font-weight: 400; }
  .filter-toggle-state { color: var(--blue); font-size: 13px; font-weight: 700; }
  .filter-panel { display: none; padding-top: 12px; }
  .filter-panel.open { display: block; }
  .sol-modnav { grid-template-columns: 1fr 1fr; gap: 9px; margin: 0 0 18px; }
  .sol-mn { padding: 13px 14px; gap: 4px; }
  .sol-mn-label { font-size: 14px; }
  .sol-mn-count { font-size: 11px; }
  .sol-chips { max-height: 220px; overflow: auto; padding-bottom: 4px; }
  .case-disclosure { flex-direction: column; gap: 3px; }
  .footer-inner { flex-direction: column; }
  .footer-legal { justify-items: start; }
}