:root {
    --bg: #f5f5f7;
    --surface: #ffffff;
    --surface2: #f0f5f0;
    --border: rgba(0,0,0,0.08);
    --text: #1d1d1f;
    --text2: #6e6e73;
    --text3: #a1a1a6;
    --accent: #1a7a3c;
    --accent2: #24a355;
    --accent3: #d4f5e2;
    --warn: #f5a623;
    --danger: #e74c3c;
    --radius: 18px;
    --shadow: 0 2px 20px rgba(0,0,0,0.06);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.10);
  }
  * { margin:0; padding:0; box-sizing:border-box; }
  body { font-family:'DM Sans',sans-serif; background:var(--bg); color:var(--text); min-height:100vh; }

  /* NAV */
  nav {
    position:sticky; top:0; z-index:100;
    background:rgba(245,245,247,0.85);
    backdrop-filter:blur(20px);
    border-bottom:1px solid var(--border);
    display:flex; align-items:center; justify-content:space-between;
    padding:0 40px; height:56px;
  }
  .nav-logo { display:flex; align-items:center; gap:10px; }
  .nav-logo .dot { width:22px; height:22px; background:linear-gradient(135deg,#1a7a3c,#24a355); border-radius:6px; display:flex; align-items:center; justify-content:center; }
  .nav-logo .dot svg { width:14px; height:14px; fill:white; }
  .nav-logo span { font-size:15px; font-weight:600; letter-spacing:-0.3px; }
  .nav-logo span em { font-style:normal; color:var(--accent2); }
  .nav-links { display:flex; gap:28px; }
  .nav-links a { font-size:13px; font-weight:500; color:var(--text2); text-decoration:none; transition:color 0.2s; }
  .nav-links a:hover, .nav-links a.active { color:var(--accent); }
  .nav-badge { font-size:11px; background:var(--accent3); color:var(--accent); padding:4px 10px; border-radius:20px; font-weight:600; }

  /* HERO */
  .hero { padding:60px 40px 40px; max-width:1400px; margin:0 auto; }
  .hero-tag { font-size:12px; font-weight:600; text-transform:uppercase; letter-spacing:1.5px; color:var(--accent2); margin-bottom:14px; }
  .hero h1 { font-family:'DM Serif Display',serif; font-size:clamp(36px,4vw,56px); line-height:1.1; letter-spacing:-1px; margin-bottom:12px; }
  .hero h1 span { color:var(--accent); font-style:italic; }
  .hero p { font-size:16px; color:var(--text2); max-width:560px; line-height:1.7; margin-bottom:32px; }

  /* COUNTRY SELECTOR */
  .selector-row { display:flex; align-items:center; gap:16px; flex-wrap:wrap; }
  .selector-label { font-size:13px; color:var(--text2); font-weight:500; }
  .country-select-wrap { position:relative; }
  .country-select-wrap select {
    appearance:none; -webkit-appearance:none;
    background:var(--surface);
    border:1.5px solid var(--border);
    border-radius:12px; padding:10px 40px 10px 16px;
    font-family:'DM Sans',sans-serif; font-size:14px; font-weight:500;
    color:var(--text); cursor:pointer;
    box-shadow:var(--shadow); transition:border-color 0.2s, box-shadow 0.2s;
    min-width:200px;
  }
  .country-select-wrap select:focus { outline:none; border-color:var(--accent2); box-shadow:0 0 0 3px rgba(36,163,85,0.15); }
  .country-select-wrap::after {
    content:''; position:absolute; right:14px; top:50%; transform:translateY(-50%);
    width:10px; height:10px;
    border-right:2px solid var(--text3); border-bottom:2px solid var(--text3);
    transform:translateY(-65%) rotate(45deg); pointer-events:none;
  }
  .btn-compare {
    display:flex; align-items:center; gap:6px;
    background:var(--accent); color:white; border:none; border-radius:12px;
    padding:10px 20px; font-family:'DM Sans',sans-serif; font-size:14px; font-weight:600;
    cursor:pointer; transition:all 0.2s;
    text-decoration:none;
  }
  .btn-compare:hover { background:#15622f; transform:translateY(-1px); box-shadow:0 4px 16px rgba(26,122,60,0.3); }

  /* MAIN LAYOUT */
  .main { max-width:1400px; margin:0 auto; padding:0 40px 60px; }

  /* REGION BADGE */
  .region-row { display:flex; align-items:center; gap:10px; margin-bottom:24px; }
  .region-chip { display:inline-flex; align-items:center; gap:6px; background:var(--accent3); color:var(--accent); font-size:12px; font-weight:600; padding:5px 12px; border-radius:20px; }
  .region-chip::before { content:''; width:6px; height:6px; border-radius:50%; background:var(--accent2); }
  .data-source { font-size:12px; color:var(--text3); }

  /* KPI GRID */
  .kpi-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-bottom:24px; }
  .kpi-card {
    background:var(--surface); border-radius:var(--radius);
    padding:24px; box-shadow:var(--shadow);
    border:1px solid var(--border);
    position:relative; overflow:hidden;
    transition:transform 0.2s, box-shadow 0.2s;
    animation:fadeUp 0.4s ease both;
  }
  .kpi-card:hover { transform:translateY(-2px); box-shadow:var(--shadow-lg); }
  .kpi-card::before {
    content:''; position:absolute; top:0; left:0; right:0; height:3px;
    background:linear-gradient(90deg,var(--accent),var(--accent2));
    border-radius:var(--radius) var(--radius) 0 0;
  }
  .kpi-card.highlight { background:linear-gradient(135deg,#1a7a3c,#24a355); }
  .kpi-card.highlight .kpi-label, .kpi-card.highlight .kpi-sub { color:rgba(255,255,255,0.75) !important; }
  .kpi-card.highlight .kpi-value { color:white !important; }
  .kpi-card.highlight::before { display:none; }
  .kpi-icon { width:36px; height:36px; border-radius:10px; background:var(--accent3); display:flex; align-items:center; justify-content:center; margin-bottom:16px; font-size:18px; }
  .kpi-card.highlight .kpi-icon { background:rgba(255,255,255,0.2); }
  .kpi-label { font-size:11px; font-weight:600; text-transform:uppercase; letter-spacing:1px; color:var(--text3); margin-bottom:6px; }
  .kpi-value { font-size:28px; font-weight:300; color:var(--text); letter-spacing:-1px; line-height:1; margin-bottom:4px; }
  .kpi-value span { font-size:14px; font-weight:500; margin-left:2px; }
  .kpi-sub { font-size:12px; color:var(--text2); }
  .kpi-trend { display:inline-flex; align-items:center; gap:3px; font-size:11px; font-weight:600; padding:3px 8px; border-radius:6px; margin-top:8px; }
  .kpi-trend.up { background:#e8f8ee; color:#1a7a3c; }
  .kpi-trend.down { background:#fef0ec; color:var(--danger); }

  /* CHART ROW */
  .chart-row { display:grid; grid-template-columns:1.8fr 1fr; gap:16px; margin-bottom:24px; }
  .chart-card { background:var(--surface); border-radius:var(--radius); padding:28px; box-shadow:var(--shadow); border:1px solid var(--border); animation:fadeUp 0.5s ease both; }
  .card-header { display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:20px; }
  .card-title { font-size:15px; font-weight:600; color:var(--text); }
  .card-sub { font-size:12px; color:var(--text3); margin-top:2px; }
  .card-badge { font-size:11px; font-weight:600; padding:4px 10px; border-radius:8px; background:var(--surface2); color:var(--accent); }

  /* BAR CHART */
  .bar-list { display:flex; flex-direction:column; gap:10px; }
  .bar-item { display:flex; align-items:center; gap:10px; }
  .bar-name { font-size:12px; color:var(--text2); width:120px; flex-shrink:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
  .bar-track { flex:1; height:8px; background:var(--surface2); border-radius:4px; overflow:hidden; }
  .bar-fill { height:100%; border-radius:4px; background:linear-gradient(90deg,var(--accent),var(--accent2)); transition:width 0.8s cubic-bezier(0.22,1,0.36,1); }
  .bar-val { font-size:12px; font-weight:600; color:var(--text); width:50px; text-align:right; flex-shrink:0; }

  /* GAUGE */
  .gauge-wrap { display:flex; flex-direction:column; align-items:center; justify-content:center; height:100%; gap:20px; padding:10px 0; }
  .gauge-container { position:relative; width:160px; height:90px; }
  .gauge-svg { width:160px; height:90px; }
  .gauge-label { position:absolute; bottom:0; left:50%; transform:translateX(-50%); text-align:center; }
  .gauge-num { font-size:28px; font-weight:300; color:var(--text); letter-spacing:-1px; }
  .gauge-unit { font-size:11px; color:var(--text3); }
  .gauge-desc { font-size:12px; color:var(--text2); text-align:center; line-height:1.5; }
  .gauges-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; width:100%; }

  /* INSIGHT ROW */
  .insight-row { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-bottom:24px; }
  .insight-card { background:var(--surface); border-radius:var(--radius); padding:22px; box-shadow:var(--shadow); border:1px solid var(--border); animation:fadeUp 0.6s ease both; }
  .insight-score { font-size:36px; font-weight:300; color:var(--accent); letter-spacing:-2px; line-height:1; margin-bottom:4px; }
  .insight-title { font-size:14px; font-weight:600; margin-bottom:6px; }
  .insight-desc { font-size:12px; color:var(--text2); line-height:1.6; }
  .score-bar { height:4px; border-radius:2px; background:var(--surface2); margin:10px 0; }
  .score-fill { height:100%; border-radius:2px; background:linear-gradient(90deg,var(--accent),var(--accent2)); transition:width 1s cubic-bezier(0.22,1,0.36,1); }

  /* COMPANY SECTION */
  .section-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:16px; }
  .section-title { font-family:'DM Serif Display',serif; font-size:22px; letter-spacing:-0.5px; }
  .see-all { font-size:13px; color:var(--accent2); text-decoration:none; font-weight:500; display:flex; align-items:center; gap:4px; }
  .see-all:hover { color:var(--accent); }

  .company-grid { display:grid; grid-template-columns:repeat(5,1fr); gap:12px; }
  .company-card {
    background:var(--surface); border-radius:16px; padding:18px;
    box-shadow:var(--shadow); border:1px solid var(--border);
    transition:transform 0.2s, box-shadow 0.2s;
    animation:fadeUp 0.7s ease both;
    cursor:pointer; position:relative; overflow:hidden;
  }
  .company-card:hover { transform:translateY(-3px); box-shadow:var(--shadow-lg); }
  .co-rank { font-size:11px; font-weight:700; color:var(--text3); margin-bottom:8px; }
  .co-rank span { color:var(--accent); }
  .co-name { font-size:13px; font-weight:600; line-height:1.3; margin-bottom:4px; color:var(--text); }
  .co-hq { font-size:11px; color:var(--text3); margin-bottom:10px; display:flex; align-items:center; gap:4px; }
  .co-type-chip { display:inline-block; font-size:10px; font-weight:600; padding:2px 8px; border-radius:5px; margin-bottom:10px; }
  .co-type-chip.public { background:#e8f0fe; color:#3B82F6; }
  .co-type-chip.private { background:#fef9e8; color:#d97706; }
  .co-type-chip.state { background:#f0fdf4; color:#16a34a; }
  .co-type-chip.jv { background:#fdf2f8; color:#9333ea; }
  .co-divider { height:1px; background:var(--border); margin:8px 0; }
  .co-stat { display:flex; justify-content:space-between; align-items:center; margin-top:6px; }
  .co-stat-label { font-size:10px; color:var(--text3); }
  .co-stat-val { font-size:12px; font-weight:600; color:var(--text); }
  .co-focus { font-size:10px; color:var(--accent2); font-weight:600; margin-top:8px; background:var(--accent3); padding:3px 8px; border-radius:5px; display:inline-block; }

  /* GLOBAL RANKINGS TABLE */
  .table-card { background:var(--surface); border-radius:var(--radius); box-shadow:var(--shadow); border:1px solid var(--border); overflow:hidden; margin-bottom:24px; animation:fadeUp 0.5s ease both; }
  .table-top { padding:20px 24px 0; }
  table { width:100%; border-collapse:collapse; }
  thead tr { background:var(--surface2); }
  th { font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:0.8px; color:var(--text3); padding:12px 16px; text-align:left; }
  td { font-size:13px; padding:14px 16px; border-top:1px solid var(--border); vertical-align:middle; }
  tr.active-row td { background:#f0fdf4; }
  tr:hover td { background:var(--surface2); }
  .rank-num { font-weight:700; color:var(--text3); }
  .flag { font-size:18px; }
  .country-name-cell { font-weight:600; }
  .mini-bar { display:flex; align-items:center; gap:8px; }
  .mini-track { width:80px; height:6px; background:#e5e7eb; border-radius:3px; overflow:hidden; }
  .mini-fill { height:100%; background:linear-gradient(90deg,var(--accent),var(--accent2)); border-radius:3px; }
  .cagr-badge { display:inline-flex; align-items:center; gap:3px; font-size:11px; font-weight:700; padding:3px 8px; border-radius:6px; }
  .cagr-high { background:#dcfce7; color:#166534; }
  .cagr-mid { background:#fef9c3; color:#854d0e; }

  /* FOOTER */
  footer { background:var(--surface); border-top:1px solid var(--border); padding:24px 40px; max-width:100%; }
  .footer-inner { max-width:1400px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; }
  .footer-left { font-size:12px; color:var(--text3); line-height:1.7; }
  .footer-left strong { color:var(--text2); }
  .footer-links { display:flex; gap:20px; }
  .footer-links a { font-size:12px; color:var(--text3); text-decoration:none; }
  .footer-links a:hover { color:var(--accent); }

  @keyframes fadeUp {
    from { opacity:0; transform:translateY(16px); }
    to { opacity:1; transform:translateY(0); }
  }

  /* RESPONSIVE */
  @media (max-width:1100px) {
    .kpi-grid { grid-template-columns:repeat(2,1fr); }
    .chart-row { grid-template-columns:1fr; }
    .company-grid { grid-template-columns:repeat(3,1fr); }
    .insight-row { grid-template-columns:1fr 1fr; }
  }
  @media (max-width:700px) {
    nav { padding:0 16px; }
    .hero, .main { padding-left:16px; padding-right:16px; }
    .kpi-grid { grid-template-columns:1fr 1fr; }
    .company-grid { grid-template-columns:1fr 1fr; }
    .insight-row { grid-template-columns:1fr; }
    footer { padding:16px; }
  }