:root {
  --bg: #0b1220;
  --bg-soft: #111a2e;
  --card: #152238;
  --card-hover: #1a2b44;
  --line: #243553;
  --text: #e8eef8;
  --muted: #94a3b8;
  --accent: #22d3ee;
  --accent-2: #38bdf8;
  --accent-dim: rgba(34, 211, 238, 0.12);
  --warn: #fbbf24;
  --warn-bg: rgba(251, 191, 36, 0.12);
  --ok: #34d399;
  --danger: #f87171;
  --radius: 14px;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
  --font: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    "Noto Sans SC", system-ui, sans-serif;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(1200px 600px at 10% -10%, #16324f 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #0f2a3d 0%, transparent 50%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
.wrap { width: min(100% - 2rem, var(--max)); margin-inline: auto; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(11, 18, 32, 0.85);
  border-bottom: 1px solid var(--line);
}
.nav-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 0.85rem 0;
}
.brand {
  display: flex; align-items: center; gap: 0.7rem;
  color: var(--text); text-decoration: none; font-weight: 700;
}
.brand:hover { text-decoration: none; }
.logo {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, #0891b2, #22d3ee 50%, #67e8f9);
  display: grid; place-items: center; color: #042f2e; font-size: 1.1rem;
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.15);
}
.brand-text small { display: block; font-weight: 500; color: var(--muted); font-size: 0.72rem; }
.nav-links { display: flex; flex-wrap: wrap; gap: 0.35rem 0.9rem; align-items: center; }
.nav-links a {
  color: var(--muted); font-size: 0.92rem; padding: 0.25rem 0.35rem;
  border-radius: 8px;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--accent); background: var(--accent-dim); text-decoration: none;
}
.nav-toggle {
  display: none; background: var(--card); border: 1px solid var(--line);
  color: var(--text); border-radius: 8px; padding: 0.4rem 0.7rem; cursor: pointer;
}

/* Hero */
.hero {
  padding: 3.2rem 0 2.2rem;
}
.hero-grid {
  display: grid; gap: 1.5rem;
  grid-template-columns: 1.4fr 1fr;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: var(--accent); font-size: 0.85rem; font-weight: 600;
  background: var(--accent-dim); padding: 0.25rem 0.7rem; border-radius: 999px;
}
h1 { font-size: clamp(1.7rem, 3.5vw, 2.45rem); line-height: 1.25; margin: 0.8rem 0; }
.lead { color: var(--muted); font-size: 1.05rem; margin: 0 0 1.25rem; }
.search-box {
  display: flex; gap: 0.5rem; flex-wrap: wrap;
  background: var(--card); border: 1px solid var(--line);
  border-radius: 12px; padding: 0.5rem; box-shadow: var(--shadow);
}
.search-box input {
  flex: 1; min-width: 180px; border: 0; background: transparent;
  color: var(--text); font-size: 1rem; padding: 0.65rem 0.8rem; outline: none;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.35rem;
  border: 0; border-radius: 10px; padding: 0.7rem 1.1rem; font-weight: 600;
  cursor: pointer; font-size: 0.95rem; font-family: inherit;
}
.btn-primary {
  background: linear-gradient(135deg, #0891b2, #22d3ee);
  color: #042f2e;
}
.btn-primary:hover { filter: brightness(1.05); text-decoration: none; }
.btn-ghost {
  background: transparent; color: var(--text); border: 1px solid var(--line);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.hero-card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow);
}
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.stat {
  background: var(--bg-soft); border-radius: 10px; padding: 0.85rem;
  border: 1px solid var(--line);
}
.stat strong { display: block; font-size: 1.4rem; color: var(--accent); }
.stat span { color: var(--muted); font-size: 0.82rem; }

/* Sections */
section { padding: 2rem 0; }
.section-head {
  display: flex; justify-content: space-between; align-items: end;
  gap: 1rem; flex-wrap: wrap; margin-bottom: 1.1rem;
}
.section-head h2 { margin: 0; font-size: 1.35rem; }
.section-head p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.filters {
  display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1rem;
  align-items: center;
}
.filters select, .filters input, .form-grid input, .form-grid textarea, .form-grid select {
  background: var(--card); border: 1px solid var(--line); color: var(--text);
  border-radius: 10px; padding: 0.6rem 0.8rem; font: inherit;
}
.chip-row { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.chip {
  border: 1px solid var(--line); background: var(--bg-soft); color: var(--muted);
  border-radius: 999px; padding: 0.3rem 0.75rem; cursor: pointer; font-size: 0.85rem;
}
.chip.active, .chip:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }

.cards {
  display: grid; gap: 0.9rem;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.05rem; transition: 0.15s ease;
}
.card:hover { background: var(--card-hover); border-color: #315078; }
.card h3 { margin: 0 0 0.35rem; font-size: 1.05rem; }
.meta { color: var(--muted); font-size: 0.85rem; margin: 0.2rem 0; }
.tags { display: flex; flex-wrap: wrap; gap: 0.3rem; margin: 0.6rem 0; }
.tag {
  font-size: 0.75rem; padding: 0.15rem 0.5rem; border-radius: 999px;
  background: var(--accent-dim); color: var(--accent);
}
.badge-warn {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  color: var(--warn); background: var(--warn-bg);
  border: 1px solid rgba(251,191,36,0.35); border-radius: 6px;
  padding: 0.12rem 0.45rem;
}
.note { color: var(--muted); font-size: 0.88rem; margin-top: 0.55rem; }
.callout {
  border: 1px solid rgba(251,191,36,0.35); background: var(--warn-bg);
  color: #fde68a; border-radius: 12px; padding: 0.9rem 1rem; margin: 1rem 0;
  font-size: 0.92rem;
}
.callout.info {
  border-color: rgba(34,211,238,0.35); background: var(--accent-dim); color: #a5f3fc;
}

table.data {
  width: 100%; border-collapse: collapse; font-size: 0.9rem;
  background: var(--card); border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line);
}
table.data th, table.data td {
  text-align: left; padding: 0.75rem 0.85rem;
  border-bottom: 1px solid var(--line); vertical-align: top;
}
table.data th { background: var(--bg-soft); color: var(--muted); font-weight: 600; }
table.data tr:last-child td { border-bottom: 0; }
.table-wrap { overflow-x: auto; border-radius: var(--radius); }

.tender-item {
  border: 1px solid var(--line); background: var(--card);
  border-radius: var(--radius); padding: 1.1rem; margin-bottom: 0.75rem;
}
.tender-item h3 { margin: 0 0 0.4rem; font-size: 1.05rem; }
.kv { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0.4rem 1rem; margin: 0.6rem 0; }
.kv div { font-size: 0.86rem; }
.kv span { color: var(--muted); display: block; font-size: 0.75rem; }

.form-grid {
  display: grid; gap: 0.75rem; max-width: 640px;
}
.form-grid label { display: grid; gap: 0.3rem; font-size: 0.9rem; color: var(--muted); }
.form-grid textarea { min-height: 120px; resize: vertical; }
.form-hint { color: var(--muted); font-size: 0.85rem; }

.site-footer {
  margin-top: 3rem; border-top: 1px solid var(--line);
  padding: 1.5rem 0 2.5rem; color: var(--muted); font-size: 0.85rem;
}
.footer-grid {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
}
.empty {
  color: var(--muted); padding: 2rem; text-align: center;
  border: 1px dashed var(--line); border-radius: var(--radius);
}

.detail-hero {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.4rem; margin-bottom: 1rem;
}
.back { font-size: 0.9rem; margin-bottom: 0.8rem; display: inline-block; }

@media (max-width: 820px) {
  .hero-grid { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-flex; }
  .nav-links {
    display: none; width: 100%; flex-direction: column; align-items: stretch;
    padding-bottom: 0.75rem;
  }
  .nav-links.open { display: flex; }
  .nav-row { flex-wrap: wrap; }
  table.data { font-size: 0.82rem; }
}


/* FAQ / AEO */
.faq { padding: 2rem 0 3rem; }
.faq-list { display: grid; gap: 0.75rem; }
.faq-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex; flex-wrap: wrap; gap: 0.35rem 0.75rem;
  align-items: baseline;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
  content: "+";
  color: var(--accent);
  font-weight: 700;
  margin-right: 0.4rem;
}
.faq-item[open] summary::before { content: "–"; }
.faq-a { margin-top: 0.75rem; padding-top: 0.75rem; border-top: 1px solid var(--line); }
.faq-a p { margin: 0.4rem 0; }
.speakable { max-width: 70ch; }
.detail-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
  margin: 1rem 0;
}
.detail-facts div {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
}
.detail-facts span { display: block; color: var(--muted); font-size: 0.78rem; }
.detail-facts strong { font-size: 0.95rem; }

/* ===== AWG Enrichment visual layer (teal mist / hydropanel) ===== */
:root {
  --mist: rgba(165, 243, 252, 0.08);
  --teal-deep: #0a3d4a;
  --teal-mid: #0e7490;
  --foam: #ecfeff;
  --badge-ok-bg: rgba(52, 211, 153, 0.14);
  --badge-ok: #6ee7b7;
}

body {
  background:
    radial-gradient(1100px 520px at 8% -8%, rgba(14, 116, 144, 0.45) 0%, transparent 55%),
    radial-gradient(900px 480px at 95% 5%, rgba(8, 145, 178, 0.28) 0%, transparent 50%),
    radial-gradient(700px 400px at 50% 100%, rgba(34, 211, 238, 0.08) 0%, transparent 55%),
    var(--bg);
}

.hero-banner {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  margin-bottom: 1.25rem;
  min-height: 180px;
  background: linear-gradient(135deg, #0a3d4a, #0e7490 45%, #155e75);
  box-shadow: var(--shadow);
}
.hero-banner img {
  display: block;
  width: 100%;
  height: clamp(160px, 28vw, 320px);
  object-fit: cover;
  opacity: 0.88;
}
.hero-banner .hero-banner-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(8, 22, 36, 0.72) 0%, rgba(8, 22, 36, 0.25) 55%, transparent 100%);
  display: flex; align-items: flex-end;
  padding: 1.25rem 1.4rem;
}
.hero-banner .hero-banner-overlay p {
  margin: 0; color: #e0f2fe; font-size: 0.95rem; max-width: 36rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.45);
}

.logo-tile {
  width: 64px; height: 64px;
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(255,255,255,0.1), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  display: grid; place-items: center;
  overflow: hidden;
  flex-shrink: 0;
}
.logo-tile img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 6px;
  background: rgba(255,255,255,0.92);
}
.logo-tile.dark-logo img { background: #0b1220; }
.card-brand {
  display: flex; gap: 0.9rem; align-items: flex-start;
}
.card-brand .card-body { flex: 1; min-width: 0; }
.btn-official {
  display: inline-flex; align-items: center; gap: 0.3rem;
  background: linear-gradient(135deg, #0e7490, #22d3ee);
  color: #042f2e !important;
  font-weight: 700; font-size: 0.82rem;
  padding: 0.35rem 0.75rem; border-radius: 999px;
  text-decoration: none !important;
  box-shadow: 0 0 0 3px rgba(34,211,238,0.12);
}
.btn-official:hover { filter: brightness(1.06); }
.btn-inquiry {
  display: inline-flex; align-items: center;
  background: rgba(251, 191, 36, 0.15);
  color: #fde68a; border: 1px solid rgba(251,191,36,0.4);
  font-weight: 700; font-size: 0.82rem;
  padding: 0.35rem 0.75rem; border-radius: 999px;
  text-decoration: none !important;
}
.capacity-badge {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.2rem 0.55rem; border-radius: 999px;
  background: rgba(56, 189, 248, 0.16);
  color: #7dd3fc;
  border: 1px solid rgba(56,189,248,0.35);
}
.badge-ok {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  color: var(--badge-ok); background: var(--badge-ok-bg);
  border: 1px solid rgba(52,211,153,0.35); border-radius: 6px;
  padding: 0.12rem 0.45rem;
}
.price-real { color: #6ee7b7; font-weight: 700; }
.price-pending { color: var(--warn); font-weight: 700; }

/* Regional brand map board */
.region-board {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  margin: 1rem 0 1.5rem;
}
.region-panel {
  background: linear-gradient(165deg, rgba(21, 34, 56, 0.95), rgba(14, 40, 55, 0.9));
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem 1.05rem;
  box-shadow: 0 8px 28px rgba(0,0,0,0.25);
}
.region-panel h3 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  display: flex; justify-content: space-between; align-items: center;
}
.region-panel h3 span.count {
  font-size: 0.78rem; color: var(--muted); font-weight: 500;
}
.logo-chips {
  display: flex; flex-wrap: wrap; gap: 0.45rem;
}
.logo-chip {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.25rem 0.65rem 0.25rem 0.25rem;
  color: var(--text);
  text-decoration: none !important;
  font-size: 0.78rem;
  max-width: 100%;
  transition: 0.15s ease;
}
.logo-chip:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--accent);
}
.logo-chip img {
  width: 28px; height: 28px; border-radius: 50%;
  object-fit: contain; background: #fff; padding: 2px;
}
.logo-chip .chip-name {
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 9rem;
}

/* Company dossier layout */
.company-grid {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}
.company-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
}
.company-card-head {
  display: flex; gap: 0.9rem; align-items: center;
  padding: 1rem 1.1rem;
  background: linear-gradient(120deg, rgba(14,116,144,0.2), transparent);
  border-bottom: 1px solid var(--line);
}
.company-card-body { padding: 1rem 1.1rem 1.15rem; }
.company-meta-side {
  display: grid; gap: 0.45rem;
  grid-template-columns: 1fr 1fr;
  margin: 0.75rem 0;
}
.company-meta-side div {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.55rem 0.7rem;
  font-size: 0.82rem;
}
.company-meta-side span { display: block; color: var(--muted); font-size: 0.72rem; }
.company-about {
  color: var(--muted); font-size: 0.9rem; line-height: 1.65;
  margin: 0.4rem 0 0.7rem;
}

.detail-hero.with-logo {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.2rem;
  align-items: start;
}
.detail-hero .logo-tile.lg {
  width: 96px; height: 96px; border-radius: 20px;
}
.highlights { margin: 0.6rem 0 0; padding-left: 1.1rem; color: var(--muted); font-size: 0.9rem; }
.highlights li { margin: 0.25rem 0; }
.official-links { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 0.8rem; }

.source-link { font-size: 0.78rem; color: var(--accent-2); }

@media (max-width: 820px) {
  .detail-hero.with-logo { grid-template-columns: 1fr; }
  .hero-banner img { height: 160px; }
}