/* ==========================================================
   WHAT TO DO IF — Design System
   Signature idea: a "beacon" — the calm, steady signal you
   look for when everything else is chaos. Navy = the dark,
   amber = the beacon light, red = the call to act.
   ========================================================== */

:root{
  /* ---- Palette (light mode) ---- */
  --bg: #F5F7FA;
  --surface: #FFFFFF;
  --surface-raised: #FFFFFF;
  --border: #E1E6ED;
  --text: #101826;
  --text-muted: #55607A;
  --navy: #0E2A47;
  --navy-soft: #12335A;
  --amber: #F5A623;
  --amber-dark: #C57F0E;
  --red: #E63946;
  --red-dark: #C22532;
  --green: #1E8E5A;

  /* ---- Type ---- */
  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* ---- Layout ---- */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(14,42,71,0.06), 0 1px 1px rgba(14,42,71,0.04);
  --shadow-md: 0 8px 24px rgba(14,42,71,0.10);
  --header-h: 64px;
  --max-w: 1080px;
}

[data-theme="dark"]{
  --bg: #0A101C;
  --surface: #121B2C;
  --surface-raised: #16233A;
  --border: #24314A;
  --text: #EAEFF7;
  --text-muted: #9AA8C0;
  --navy: #14385E;
  --navy-soft: #1B4472;
  --amber: #FFC24B;
  --amber-dark: #F5A623;
  --red: #FF5A67;
  --red-dark: #E63946;
  --green: #35B27E;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.35);
  --shadow-md: 0 12px 28px rgba(0,0,0,0.45);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background .25s ease, color .25s ease;
}
img{ max-width: 100%; display:block; }
a{ color: inherit; }
h1,h2,h3,h4{
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}
p{ margin: 0 0 1em; color: var(--text); }
.container{
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}
:focus-visible{
  outline: 3px solid var(--amber);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ---------------- Top strip (always-visible emergency line) ---------------- */
.top-strip{
  background: var(--red);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  text-align: center;
  padding: 7px 12px;
}
.top-strip a{ color:#fff; text-decoration: underline; }

/* ---------------- Header ---------------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  height: var(--header-h);
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
  gap: 16px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--text);
  white-space: nowrap;
}
.beacon{
  position: relative;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 0 rgba(245,166,35,.6);
  animation: pulse 2.2s infinite;
  flex-shrink: 0;
}
@keyframes pulse{
  0%   { box-shadow: 0 0 0 0 rgba(245,166,35,.55); }
  70%  { box-shadow: 0 0 0 10px rgba(245,166,35,0); }
  100% { box-shadow: 0 0 0 0 rgba(245,166,35,0); }
}
.header-actions{
  display:flex;
  align-items:center;
  gap:10px;
}
.icon-btn{
  display:flex;
  align-items:center;
  justify-content:center;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor:pointer;
  font-size: 18px;
}
.icon-btn:hover{ background: var(--bg); }
.call-999{
  display:flex; align-items:center; gap:6px;
  background: var(--red);
  color:#fff;
  font-family: var(--font-mono);
  font-weight:700;
  font-size:14px;
  padding: 9px 14px;
  border-radius: 999px;
  text-decoration:none;
  white-space:nowrap;
}
.call-999:hover{ background: var(--red-dark); }

/* ---------------- Hero / search ---------------- */
.hero{
  padding: 56px 0 40px;
  text-align:center;
}
.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.hero h1{
  font-size: clamp(30px, 5vw, 48px);
  max-width: 720px;
  margin-left:auto; margin-right:auto;
}
.hero p.lede{
  max-width: 560px;
  margin: 0 auto 28px;
  color: var(--text-muted);
  font-size: 17px;
}
.search-wrap{
  max-width: 620px;
  margin: 0 auto;
  position: relative;
}
.search-input{
  width:100%;
  padding: 18px 20px 18px 52px;
  font-size: 17px;
  font-family: var(--font-body);
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--border);
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-md);
}
.search-input:focus{ border-color: var(--amber); }
.search-icon{
  position:absolute; left:20px; top:50%; transform:translateY(-50%);
  font-size: 18px; color: var(--text-muted); pointer-events:none;
}
.search-results{
  position:absolute;
  left:0; right:0; top: calc(100% + 8px);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow:hidden;
  text-align:left;
  z-index: 40;
}
.search-result-item{
  display:flex;
  align-items:center;
  gap:10px;
  padding: 14px 18px;
  text-decoration:none;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  font-weight:600;
}
.search-result-item:last-child{ border-bottom:none; }
.search-result-item:hover{ background: var(--bg); }
.search-empty{
  padding: 14px 18px;
  color: var(--text-muted);
  font-size: 14px;
}

/* ---------------- Category filter chips ---------------- */
.chip-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  justify-content:center;
  margin: 24px 0 8px;
}
.chip{
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 600;
  cursor:pointer;
}
.chip.active{
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}
[data-theme="dark"] .chip.active{ background: var(--amber); border-color: var(--amber); color:#12233b; }

/* ---------------- Scenario grid ---------------- */
.grid-section{ padding: 24px 0 64px; }
.card-grid{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 24px;
}
.scenario-card{
  display:flex;
  flex-direction:column;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--cat-color, var(--navy));
  border-radius: var(--radius-md);
  padding: 20px;
  text-decoration:none;
  color: var(--text);
  box-shadow: var(--shadow-sm);
  transition: transform .15s ease, box-shadow .15s ease;
}
.scenario-card:hover{
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.scenario-card .icon{ font-size: 28px; }
.scenario-card h3{ font-size: 17px; margin:0; }
.scenario-card p{ font-size: 14px; color: var(--text-muted); margin:0; }
.cat-label{
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--cat-color, var(--navy));
  font-weight:700;
}

/* ---------------- Scenario page ---------------- */
.page-header{ padding: 36px 0 8px; }
.breadcrumb{
  font-size: 13.5px;
  color: var(--text-muted);
  text-decoration:none;
  display:inline-flex; align-items:center; gap:6px;
  margin-bottom: 18px;
}
.breadcrumb:hover{ color: var(--text); }
.scenario-title{
  display:flex; align-items:center; gap: 14px;
  font-size: clamp(26px, 4vw, 36px);
}
.scenario-title .icon{ font-size: 36px; }
.verified-line{
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 6px;
}

.block{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 18px 0;
}
.block h2{
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-family: var(--font-mono);
  display:flex; align-items:center; gap:8px;
  margin-bottom: 14px;
}
.block.immediate{ border-color: var(--red); background: color-mix(in srgb, var(--red) 6%, var(--surface)); }
.block.immediate h2{ color: var(--red-dark); }
.block.donot{ border-color: var(--amber); background: color-mix(in srgb, var(--amber) 8%, var(--surface)); }
.block.donot h2{ color: var(--amber-dark); }
.block.calls h2{ color: var(--navy); }
[data-theme="dark"] .block.calls h2{ color: var(--amber); }

.steps{ counter-reset: step; list-style:none; padding:0; margin:0; }
.steps li{
  counter-increment: step;
  position:relative;
  padding: 6px 0 6px 40px;
  margin-bottom: 8px;
}
.steps li::before{
  content: counter(step);
  position:absolute; left:0; top:4px;
  width: 26px; height:26px;
  border-radius:50%;
  background: var(--navy);
  color:#fff;
  font-family: var(--font-mono);
  font-size:13px;
  font-weight:700;
  display:flex; align-items:center; justify-content:center;
}
[data-theme="dark"] .steps li::before{ background: var(--amber); color:#12233b; }

.donot-list{ list-style:none; padding:0; margin:0; }
.donot-list li{
  padding: 6px 0 6px 30px;
  position:relative;
}
.donot-list li::before{
  content: "✕";
  position:absolute; left:0; top:6px;
  color: var(--amber-dark);
  font-weight:800;
}

.checklist{ list-style:none; padding:0; margin:0; }
.checklist li{
  padding: 6px 0 6px 30px;
  position:relative;
}
.checklist li::before{
  content: "▢";
  position:absolute; left:0; top:5px;
  color: var(--text-muted);
}

.call-btn{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  background: var(--red);
  color:#fff;
  padding: 15px 18px;
  border-radius: var(--radius-sm);
  text-decoration:none;
  font-weight:700;
  margin-bottom: 10px;
}
.call-btn:hover{ background: var(--red-dark); }
.call-btn .num{ font-family: var(--font-mono); font-size: 17px; letter-spacing:.02em; }
.call-btn .lbl{ font-size:14px; font-weight:600; opacity:.95; }
.call-btn small{ display:block; font-weight:500; opacity:.85; font-size:12px; margin-top:2px; }

.disclaimer{
  font-size: 13px;
  color: var(--text-muted);
  border-top: 1px dashed var(--border);
  padding-top: 16px;
  margin-top: 30px;
}

/* ---------------- Location share ---------------- */
.locate-box{
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius-md);
  padding: 22px;
  margin: 24px 0;
}
[data-theme="dark"] .locate-box{ background: var(--surface-raised); border:1px solid var(--border); }
.locate-box h2{ font-size:15px; text-transform:uppercase; letter-spacing:.06em; font-family: var(--font-mono); margin-bottom:8px; color: var(--amber); }
.locate-box p{ color: rgba(255,255,255,.85); font-size: 14px; }
[data-theme="dark"] .locate-box p{ color: var(--text-muted); }
.btn{
  display:inline-flex; align-items:center; gap:8px;
  background: var(--amber);
  color: #12233b;
  font-weight:700;
  padding: 12px 20px;
  border: none;
  border-radius: 999px;
  cursor:pointer;
  font-size: 15px;
  font-family: var(--font-body);
}
.btn:hover{ background: var(--amber-dark); }
.locate-result{ margin-top:14px; font-size:14px; }
.locate-result a{ color: var(--amber); font-family: var(--font-mono); word-break: break-all; }
.locate-actions{ display:flex; gap:10px; flex-wrap:wrap; margin-top:10px; }
.locate-actions a, .locate-actions button{
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(255,255,255,.12);
  color:#fff;
  border:none;
  text-decoration:none;
  cursor:pointer;
}
[data-theme="dark"] .locate-actions a, [data-theme="dark"] .locate-actions button{ background: var(--bg); color: var(--text); border:1px solid var(--border); }

/* ---------------- Related scenarios ---------------- */
.related{ margin: 40px 0; }
.related h2{ font-size:15px; text-transform:uppercase; letter-spacing:.06em; font-family: var(--font-mono); color: var(--text-muted); }

/* ---------------- Footer ---------------- */
.site-footer{
  background: var(--navy);
  color: rgba(255,255,255,.88);
  margin-top: 60px;
  padding: 44px 0 28px;
}
[data-theme="dark"] .site-footer{ background: #060B14; border-top: 1px solid var(--border); }
.footer-inner{
  display:flex;
  flex-wrap:wrap;
  justify-content: space-between;
  gap: 28px;
}
.footer-brand{ max-width: 320px; }
.footer-brand .brand{ color:#fff; }
.footer-brand p{ color: rgba(255,255,255,.65); font-size: 14px; }
.footer-col h4{
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: rgba(255,255,255,.55);
  margin-bottom: 12px;
}
.footer-col a{
  display:block;
  color: rgba(255,255,255,.85);
  text-decoration:none;
  font-size: 14.5px;
  margin-bottom: 9px;
}
.footer-col a:hover{ color: var(--amber); }
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,.12);
  margin-top: 34px;
  padding-top: 20px;
  font-size: 13px;
  color: rgba(255,255,255,.55);
  display:flex;
  flex-wrap:wrap;
  gap: 10px 20px;
  justify-content: space-between;
}
.footer-bottom .credit{ color: rgba(255,255,255,.85); }
.footer-bottom .credit a{ color: var(--amber); text-decoration:none; font-weight:600; }

/* ---------------- Small screens ---------------- */
@media (max-width: 640px){
  .header-inner{ padding: 0 14px; }
  .brand span.brand-text{ display:none; }
  .hero{ padding: 40px 0 28px; }
  .call-999 span.txt{ display:none; }
  .footer-inner{ flex-direction:column; }
}