/* Academic dark theme: refined, warm, readable */
:root{
  --bg:#1a1f2e;
  --panel:#222838;
  --muted:#8b93a7;
  --accent:#d4a574;
  --accent-2:#e8c39e;
  --accent-3:#b8936a;
  --card:#252b3a;
  --card-hover:#2d3344;
  --glass: rgba(212,165,116,0.08);
  --border:#3a4156;
  --radius:6px;
  --max-width:1100px;
  --maxw:1100px;
  --shadow-sm:0 1px 3px rgba(0,0,0,0.3);
  --shadow-md:0 2px 8px rgba(0,0,0,0.4);
  --shadow-lg:0 4px 16px rgba(0,0,0,0.5);
}

html{scroll-behavior:smooth}

::selection{background:rgba(212,165,116,0.25);color:#d4a574}
::-moz-selection{background:rgba(212,165,116,0.25);color:#d4a574}

a{color:inherit;text-decoration:none;transition:color .2s}
a:hover{color:var(--accent-2)}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Georgia, "Times New Roman", serif;
  background:var(--bg);
  color:#e8eaf0;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.7;
}
.container{
  width:calc(100% - 32px);
  max-width:var(--max-width);
  margin:0 auto;
  padding:32px 16px;
}
.site-header{background:var(--panel);padding:16px 0;position:sticky;top:0;z-index:10;border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.logo{color:var(--accent);font-weight:700;text-decoration:none;font-size:1.1rem}
.main-nav{display:flex;gap:8px;padding:4px}
/* Navigation container */
.container.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  flex-shrink:0;
}
.logo{
  width:44px;
  height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:10px;
}
.logo img{
  width:100%;
  height:100%;
}
.brand > div{
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.menu{
  display:flex;
  gap:4px;
  flex-wrap:wrap;
  justify-content:flex-end;
  align-items:center;
}
.nav-link{
  color:var(--muted);
  text-decoration:none;
  padding:8px 14px;
  border-radius:4px;
  transition:all .2s;
  white-space:nowrap;
  font-size:0.9rem;
  font-family:system-ui,-apple-system,sans-serif;
}
.nav-link:hover{
  color:var(--accent-2);
  background:var(--glass);
}
.nav-link.active{
  color:var(--accent);
  background:transparent;
  border-bottom:2px solid var(--accent);
  border-radius:0;
  font-weight:600;
}

.page-section{padding:48px 0}
.page-section > h1{
  font-size:clamp(1.8rem,3.5vw,2.4rem);
  margin:0 0 16px;
  color:var(--accent);
  font-weight:400;
  border-bottom:1px solid var(--border);
  padding-bottom:12px;
}
.page-section > h2{
  font-size:clamp(1.3rem,2.5vw,1.7rem);
  margin:0 0 20px;
  color:var(--accent-2);
  font-weight:400;
  font-family:system-ui,-apple-system,sans-serif;
}
.section-intro{
  color:var(--muted);
  margin:0 0 32px;
  font-size:1.05rem;
  line-height:1.8;
  max-width:780px;
}
.hero-text h1{color:var(--accent)}
.lead{color:var(--muted)}
.hero{display:grid;grid-template-columns:1fr 420px;gap:40px;align-items:center}
.hero-text h1{font-size:clamp(1.8rem,4vw,2.6rem);margin:0 0 16px;line-height:1.2}
.lead{color:var(--muted);margin:0 0 16px;line-height:1.7}
.btn{display:inline-block;padding:10px 20px;border-radius:4px;text-decoration:none;cursor:pointer;border:1px solid var(--accent);font-weight:400;transition:all .2s;font-family:system-ui,-apple-system,sans-serif;font-size:0.9rem}
.btn.primary{background:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-2);border-color:var(--accent-2)}
.btn:not(.primary){background:transparent;color:var(--accent)}
.btn:not(.primary):hover{background:var(--glass)}

.hero-cards{display:grid;grid-template-columns:repeat(1,1fr);gap:16px}
.card{background:var(--card);padding:24px;border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:box-shadow .2s;border:1px solid var(--border)}
.card:hover{box-shadow:var(--shadow-md);border-color:var(--accent-2)}
.card-icon{font-size:28px;margin-bottom:12px;display:block;color:var(--accent-2)}
.card h3{margin:0 0 8px;color:var(--accent-2);font-weight:600;font-size:1.05rem;font-family:system-ui,-apple-system,sans-serif}
.card p{margin:0;color:var(--muted);line-height:1.6;font-size:0.95rem}

.charts-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}
.chart-card{background:var(--card);padding:24px;border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--border)}
.chart-card h4{margin:0 0 16px;color:var(--accent-2);font-weight:600;font-size:1.05rem;font-family:system-ui,-apple-system,sans-serif}
.legend{list-style:none;padding:0;margin:12px 0 0;display:flex;gap:12px;color:var(--muted);font-size:0.95rem}
.legend-swatch{display:inline-block;width:16px;height:16px;border-radius:4px;margin-right:10px;vertical-align:middle}
/* Pie chart legend: stack items vertically */
.chart-card:has(.donut) .legend{flex-direction:column;margin:12px 0 0}
.swatch-1{background:var(--accent)}
.swatch-2{background:var(--accent-2)}
.swatch-3{background:var(--accent-3)}

.donut{width:160px;height:160px;display:block;margin:8px 0;flex-shrink:0}
.donut .donut-segment{transform-origin:21px 21px;transition:stroke-dashoffset .6s ease}
.vis-hidden{position:absolute;left:-9999px}

/* Hide text elements inside SVG that are intended only for screen readers */
svg .vis-hidden{display:none !important}

/* Ensure donut SVG doesn't display any overlaid large text */
svg.donut text{display:none !important}

/* Blurred header when page is scrolled */
.site-header.scrolled{background:rgba(9,14,23,0.95);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);box-shadow:0 4px 20px rgba(0,0,0,0.4)}

/* Chart text sizing - unify captions under charts and labels */
.chart-card .legend, .chart-card .legend li{font-size:14px;color:var(--muted)}
.donut-legend text{font-size:12px;fill:var(--muted)}
/* Ensure percentage labels next to bars are consistent */
.percent{font-size:14px}

.bar-chart{width:100%;height:160px}
svg .bar-label{font-size:12px;fill:var(--muted);font-weight:600;font-family:inherit;dominant-baseline:hanging;text-anchor:middle}
.chart-list .bar-label{font-size:14px;color:var(--muted);font-weight:600}

.measures{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.measures article{
  background:var(--card);
  padding:24px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
  transition:box-shadow .2s;
}
.measures article:hover{
  box-shadow:var(--shadow-md);
  border-color:var(--accent-2);
}
.measures h2{
  margin:0 0 14px;
  color:var(--accent-2);
  font-size:1.1rem;
  font-weight:600;
  font-family:system-ui,-apple-system,sans-serif;
  border-bottom:1px solid var(--border);
  padding-bottom:8px;
}
.measures ul{
  list-style:none;
  padding:0;
  margin:0;
  color:var(--muted);
  line-height:1.8;
}
.measures li{
  padding:8px 0;
  padding-left:20px;
  position:relative;
}
.measures li::before{
  content:'✓';
  position:absolute;
  left:0;
  color:var(--accent-2);
  top:50%;
  transform:translateY(-50%);
  font-weight:bold;
}
.measures li strong{
  color:#e8eaf0;
  font-weight:600;
}
.measures ol{
  list-style:none;
  padding-left:0;
  margin-left:0;
  color:var(--muted);
  line-height:1.8;
}
.measures ol li{
  padding:8px 0;
  padding-left:20px;
  position:relative;
}
.measures ol li::before{
  content:'—';
  position:absolute;
  left:0;
  color:var(--accent-2);
}
.measures ol li strong{
  color:#e8eaf0;
  font-weight:600;
}

/* Principles bar */
.principles-bar{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  margin:28px 0;
}
.principle-item{
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:16px;
  background:var(--card);
  border-radius:var(--radius);
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
  transition:box-shadow .2s;
}
.principle-item:hover{
  box-shadow:var(--shadow-md);
}
.principle-icon{
  font-size:1.6rem;
  flex-shrink:0;
  color:var(--accent-2);
}
.principle-text{
  font-size:0.9rem;
  line-height:1.5;
  color:#e8eaf0;
}
.principle-text small{
  color:var(--muted);
  font-weight:400;
  display:block;
  margin-top:2px;
}

/* Standards section */
.standards-section{
  margin-top:40px;
}
.standards-section > h2{
  color:var(--accent);
  margin-bottom:12px;
}
.standards-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.standard-card{
  background:var(--card);
  padding:20px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
  transition:box-shadow .2s;
}
.standard-card:hover{
  box-shadow:var(--shadow-md);
  border-color:var(--accent-2);
}
.standard-name{
  font-weight:600;
  color:var(--accent);
  font-size:1rem;
  margin-bottom:8px;
  font-family:system-ui,-apple-system,sans-serif;
}
.standard-desc{
  color:var(--muted);
  font-size:0.9rem;
  line-height:1.6;
}

/* Measures summary */
.measures-summary{
  margin-top:32px;
  background:var(--card);
  padding:24px;
  border-radius:var(--radius);
  border-left:3px solid var(--accent);
  box-shadow:var(--shadow-sm);
}
.measures-summary h2{
  margin:0 0 14px;
  color:var(--accent);
  font-size:1.15rem;
  font-family:system-ui,-apple-system,sans-serif;
  font-weight:600;
}
.measures-summary ul{
  list-style:none;
  padding:0;
  margin:0;
  color:var(--muted);
  line-height:1.8;
}
.measures-summary li{
  padding:8px 0;
  padding-left:20px;
  position:relative;
}
.measures-summary li::before{
  content:'—';
  position:absolute;
  left:0;
  color:var(--accent-2);
}
.measures-summary li strong{
  color:#e8eaf0;
}

.contact-form{background:var(--card);padding:20px;border-radius:var(--radius);display:grid;gap:12px;border:1px solid var(--border)}
.contact-form label{font-size:0.9rem;color:var(--muted);font-weight:500;font-family:system-ui,-apple-system,sans-serif}
.contact-form input, .contact-form textarea{padding:10px 12px;border-radius:4px;border:1px solid var(--border);background:var(--panel);color:#e8eaf0;transition:border-color .2s;font-family:inherit}
.contact-form input:focus, .contact-form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px rgba(212,165,116,0.15)}

.site-footer{padding:24px 0;text-align:center;color:var(--muted);font-size:0.85rem;border-top:1px solid var(--border);margin-top:48px;background:var(--panel)}

.threats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}
.threat-card{
  background:var(--card);
  padding:24px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
  transition:box-shadow .2s;
  display:flex;
  flex-direction:column;
}
.threat-card:hover{
  box-shadow:var(--shadow-md);
  border-color:var(--accent-2);
}
.threat-icon{
  font-size:3rem;
  margin-bottom:16px;
  line-height:1;
}
.threat-card h2{
  margin:0 0 8px;
  color:var(--accent-2);
  font-size:1.1rem;
  font-family:system-ui,-apple-system,sans-serif;
  font-weight:600;
}
.threat-percentage{
  color:var(--accent-2);
  font-weight:600;
  font-size:0.95rem;
  margin:0 0 16px;
}
.threat-card > p{
  color:var(--muted);
  line-height:1.7;
  margin:0 0 16px;
  flex-grow:1;
}
.threat-card h4{
  margin:16px 0 10px;
  color:#f1f5f9;
  font-size:1rem;
  font-weight:600;
}
.threat-card ul{
  list-style:none;
  padding:0;
  margin:0;
  color:var(--muted);
  font-size:0.9rem;
}
.threat-card li{
  padding:6px 0;
  padding-left:24px;
  position:relative;
}
.threat-card li::before{
  content:'✓';
  position:absolute;
  left:0;
  color:var(--accent-2);
  font-weight:bold;
}

/* Graphics page - bar chart styles */
.chart-list{
  display:flex;
  flex-direction:column;
  gap:14px;
}
.pie-chart-container{
  display:flex;
  justify-content:center;
  align-items:center;
}
.pie-chart{
  width:200px;
  height:200px;
  filter:drop-shadow(0 8px 24px rgba(0,0,0,0.3));
}
.bar-row{
  display:grid;
  grid-template-columns:80px 1fr 50px;
  gap:12px;
  align-items:center;
}
.bar-label{
  font-size:0.9rem;
  color:var(--muted);
  text-align:right;
}
.bar-wrap{
  height:24px;
  background:rgba(255,255,255,0.03);
  border-radius:4px;
  overflow:hidden;
}
.bar-inner{
  height:100%;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  transition:width .4s ease;
  border-radius:4px;
}
.bar-inner.color-1{background:linear-gradient(90deg,#60a5fa,#38bdf8)}
.bar-inner.color-2{background:linear-gradient(90deg,#8b5cf6,#06b6d4)}
.bar-inner.color-3{background:linear-gradient(90deg,#ec4899,#f59e0b)}
.bar-inner.color-4{background:linear-gradient(90deg,#10b981,#06b6d4)}
.bar-inner.color-5{background:linear-gradient(90deg,#ef4444,#f97316)}
.bar-inner.p45{width:45%}
.bar-inner.p25{width:25%}
.bar-inner.p15{width:15%}
.bar-inner.p10{width:10%}
.bar-inner.p5{width:5%}
.percent{
  font-size:0.95rem;
  color:var(--accent);
  font-weight:600;
  text-align:right;
}

/* Legend and graphics layout */
.legend{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.legend-card{
  background:var(--card);
  padding:16px 20px;
  border-radius:var(--radius);
  border:1px solid var(--border);
}
.legend-item{
  display:flex;
  align-items:center;
  gap:10px;
}
.swatch{
  width:14px;
  height:14px;
  border-radius:2px;
  flex-shrink:0;
}
.muted{
  color:var(--muted);
  font-size:0.9rem;
}

/* Contact form card */
.form-card{
  background:var(--card);
  padding:20px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
}
.form-card label{
  display:block;
  font-size:0.9rem;
  color:var(--muted);
  margin-bottom:6px;
  font-family:system-ui,-apple-system,sans-serif;
}
.form-card input,
.form-card textarea{
  width:100%;
  padding:10px 12px;
  border-radius:4px;
  border:1px solid var(--border);
  background:var(--panel);
  color:#e8eaf0;
  font-family:inherit;
  transition:border-color .2s;
}
.form-card input:focus,
.form-card textarea:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 2px rgba(212,165,116,0.15);
}
.form-card textarea{
  resize:vertical;
  min-height:100px;
}
.form-card .btn{
  width:100%;
  padding:10px;
  border-radius:4px;
  background:var(--accent);
  color:#fff;
  border:1px solid var(--accent);
  cursor:pointer;
  font-weight:400;
  font-size:0.9rem;
  font-family:system-ui,-apple-system,sans-serif;
  transition:all .2s;
}
.form-card .btn:hover{
  background:var(--accent-2);
  border-color:var(--accent-2);
}
.form-card h3{
  margin:0 0 12px;
  color:var(--accent);
  font-size:1.05rem;
  font-family:system-ui,-apple-system,sans-serif;
  font-weight:600;
}
.form-card h4{
  color:var(--accent);
  font-size:0.95rem;
  font-family:system-ui,-apple-system,sans-serif;
  font-weight:600;
}
.form-card p{
  margin:6px 0;
  line-height:1.5;
}

/* Stats grid */
.stats-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.stat-card{
  background:var(--card);
  padding:20px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  text-align:center;
  transition:box-shadow .2s;
  box-shadow:var(--shadow-sm);
}
.stat-card:hover{
  box-shadow:var(--shadow-md);
  border-color:var(--accent-2);
}
.stat-number{
  font-size:1.5rem;
  font-weight:600;
  color:var(--accent);
  margin-bottom:6px;
  font-family:system-ui,-apple-system,sans-serif;
}
.stat-label{
  color:var(--muted);
  font-size:0.85rem;
  line-height:1.5;
}

/* Trend chart — vertical columns */
.trend-chart-v{
  display:flex;
  align-items:flex-end;
  gap:6px;
  height:280px;
  padding-top:8px;
}
.trend-col{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  height:100%;
}
.trend-year{
  font-size:0.85rem;
  color:var(--muted);
  font-weight:600;
  text-align:center;
}
.trend-bar-wrap-v{
  flex:1;
  width:100%;
  max-width:60px;
  background:rgba(255,255,255,0.03);
  border-radius:6px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
}
.trend-bar-v{
  width:100%;
  background:linear-gradient(0deg,var(--accent),var(--accent-2));
  border-radius:6px;
  transition:height .5s ease;
}
.trend-val{
  font-size:0.82rem;
  color:var(--accent);
  font-weight:600;
  text-align:center;
  white-space:nowrap;
}

/* Brand header */
.brand-title{font-size:14px}
.brand-subtitle{font-size:12px;color:var(--muted)}

/* Projects grid */
.projects-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:16px;
}
.project-card{
  background:var(--card);
  padding:20px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  display:flex;
  flex-direction:column;
  gap:10px;
  transition:box-shadow .2s;
}
.project-card:hover{
  box-shadow:var(--shadow-md);
  border-color:var(--accent-2);
}
.project-icon{
  font-size:1.8rem;
  color:var(--accent-2);
}
.project-card h3{
  margin:0;
  color:var(--accent);
  font-size:1.05rem;
  font-family:system-ui,-apple-system,sans-serif;
  font-weight:600;
}
.project-card .muted{
  flex:1;
}
.project-card .btn{
  align-self:flex-start;
  margin-top:4px;
}

/* Page title */
.page-title{color:var(--accent);margin-top:8px;font-family:system-ui,-apple-system,sans-serif;font-weight:600}

/* Section heading */
.section-heading{color:var(--accent);margin-bottom:18px;font-family:system-ui,-apple-system,sans-serif;font-weight:600}

/* Chart flex layout */
.chart-flex{display:flex;gap:16px;align-items:flex-start}

/* Legend side variant */
.legend-side{margin:0;padding:0;flex:1}

/* Legend title */
.legend-title{font-weight:600;color:var(--accent);font-family:system-ui,-apple-system,sans-serif}

/* Legend swatch colors */
.swatch-blue{background:#60a5fa}
.swatch-cyan{background:#38bdf8}
.swatch-lightblue{background:#7dd3fc}
.swatch-purple{background:#8b5cf6}
.swatch-pink{background:#ec4899}
.swatch-green{background:#10b981}
.swatch-red{background:#ef4444}

/* Detail section (index threats overview) */
.detail-section{margin-top:28px}
.detail-heading{color:var(--accent);margin-bottom:16px}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;background:var(--card);padding:20px;border-radius:var(--radius);border:1px solid var(--border)}
.detail-label{font-weight:600;color:var(--accent);margin-bottom:12px}
.detail-list{list-style:none;padding:0;margin:0;color:var(--muted);font-size:0.95rem;line-height:1.8}
.detail-list li{padding:6px 0}
.detail-list--sm{font-size:0.9rem;line-height:1.6}
.detail-list--sm strong{color:#e8eaf0}

/* SVG bar transition */
.bar{transition:height 0.6s ease}

/* Contact page layout */
.contact-layout{display:grid;grid-template-columns:1fr 380px;gap:20px;margin-top:18px}
.form-group{margin-bottom:12px}
.contact-address{margin-top:8px}
.work-hours{margin-top:16px}
.work-hours-title{margin:0;color:var(--accent)}
.work-hours-time{margin-top:6px}

/* Author section */
.author-section{margin-top:32px}
.profile-desc{margin-top:12px;color:var(--muted)}
.profile-btn{margin-top:16px}

/* Threat summary box */
.threat-summary{margin-top:32px;background:var(--card);padding:24px;border-radius:var(--radius);border-left:3px solid var(--accent);box-shadow:var(--shadow-sm)}
.threat-summary h2{margin-top:0;color:var(--accent);font-size:1.15rem;font-family:system-ui,-apple-system,sans-serif;font-weight:600}
.threat-summary ul{color:var(--muted);line-height:1.8;list-style:none;padding:0;margin:0}
.threat-summary li{padding:6px 0;padding-left:20px;position:relative}
.threat-summary li::before{content:'—';position:absolute;left:0;color:var(--accent-2)}
.threat-summary li strong{color:#e8eaf0}

/* Section top spacing */
.section-top{margin-top:32px}

/* Charts grid top variant */
.charts-grid--top{margin-top:18px}

/* Footnote */
.footnote{margin-top:8px;font-size:0.85rem}

/* Trend bar widths */
.trend-bar.w-40{width:40%}
.trend-bar.w-52{width:52%}
.trend-bar.w-65{width:65%}
.trend-bar.w-78{width:78%}
.trend-bar.w-88{width:88%}
.trend-bar.w-100{width:100%}

/* Sources section */
.sources-section{margin-top:40px}
.sources-list{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow-sm);
}
.sources-list ol{
  margin:0;
  padding-left:0;
  list-style:none;
  counter-reset:source-counter;
}
.sources-list li{
  counter-increment:source-counter;
  padding:12px 0 12px 44px;
  position:relative;
  color:var(--muted);
  line-height:1.7;
  border-bottom:1px solid var(--border);
}
.sources-list li:last-child{border-bottom:none}
.sources-list li::before{
  content:counter(source-counter);
  position:absolute;
  left:0;
  top:50%;
  transform:translateY(-50%);
  width:28px;
  height:28px;
  background:var(--accent);
  color:#fff;
  font-weight:600;
  font-size:0.85rem;
  border-radius:4px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:system-ui,-apple-system,sans-serif;
}
.sources-list em{
  color:#e8eaf0;
  font-style:italic;
}
.sources-list a{
  color:var(--accent);
  font-size:0.85rem;
  word-break:break-all;
  display:inline-block;
  margin-top:6px;
}
.sources-list a:hover{color:var(--accent-2)}

/* Focus visible for accessibility */
:focus-visible{
  outline:2px solid var(--accent-2);
  outline-offset:2px;
}

/* Button focus states */
.btn:focus-visible{
  outline:2px solid var(--accent-2);
  outline-offset:3px;
}

/* Inline SVG icon styling */
.icon-inline{
  width:24px;
  height:24px;
  vertical-align:middle;
  display:inline-block;
}
.icon-sm{width:20px;height:20px}
.icon-lg{width:32px;height:32px}
.icon-xl{width:40px;height:40px}

/* Responsive */
@media (max-width:900px){
  .hero{grid-template-columns:1fr;}
  .charts-grid{grid-template-columns:1fr}
  .measures{grid-template-columns:1fr}
  .threats-grid{grid-template-columns:repeat(2,1fr)}
  .hero-cards{grid-template-columns:repeat(3,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .contact-layout{grid-template-columns:1fr}
  .detail-grid{grid-template-columns:1fr}
}
@media (max-width:600px){
  .hero-cards{grid-template-columns:1fr}
  .measures{grid-template-columns:1fr}
  .threats-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr}
  .main-nav{display:none}
  .contact-layout{grid-template-columns:1fr}
  .sources-list{padding:16px 20px}
  .sources-list li{padding:12px 0 12px 40px}
  .sources-list li::before{width:24px;height:24px;font-size:0.75rem;left:8px}
  .sources-list li:hover{margin:0 -16px;padding-left:56px;padding-right:16px}
  .sources-list li:hover::before{left:24px}
}