/* ==========================================================================
   SMART DISASTER RESPONSE & RESCUE SYSTEM (SDRRS)
   Design tokens: "Command Center HUD"
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@600;700;800;900&family=Rajdhani:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root{
  /* colors */
  --c1:#2381E7;
  --c2:#2333E7;
  --c3:#6123E7;
  --c4:#AF23E7;
  --c5:#E723D0;

  --bg-void:#040816;
  --bg-deep:#09112a;
  --bg-panel:#101936;
  --bg-panel-2:#15203f;
  --glass:rgba(255,255,255,0.055);
  --glass-strong:rgba(255,255,255,0.10);
  --glass-border:rgba(255,255,255,0.14);
  --glass-border-soft:rgba(255,255,255,0.08);

  --alert:var(--c5);
  --alert-glow:rgba(231,35,208,0.35);
  --rescue:var(--c1);
  --rescue-glow:rgba(35,129,231,0.35);
  --amber:var(--c4);
  --amber-glow:rgba(175,35,231,0.35);
  --signal:var(--c2);
  --signal-glow:rgba(35,51,231,0.35);

  --text-primary:#eef2f8;
  --text-muted:#8b93a7;
  --text-faint:#5b6478;

  /* type */
  --font-display:'Orbitron', sans-serif;
  --font-body:'Rajdhani', sans-serif;
  --font-mono:'JetBrains Mono', monospace;

  /* layout */
  --radius-lg:22px;
  --radius-md:14px;
  --radius-sm:8px;
  --max-width:1280px;
  --nav-h:76px;
}

body.light-mode{
  --c1:#479BFF;
  --c2:#5162FF;
  --c3:#8C57FF;
  --c4:#C752FF;
  --c5:#FF5CE6;

  --bg-void:#f8fbff;
  --bg-deep:#eef5ff;
  --bg-panel:#ffffff;
  --bg-panel-2:#f5f8ff;
  --glass:rgba(255,255,255,0.82);
  --glass-strong:rgba(255,255,255,0.94);
  --glass-border:rgba(81,98,255,0.14);
  --glass-border-soft:rgba(81,98,255,0.08);

  --alert:var(--c5);
  --alert-glow:rgba(255,92,230,0.22);
  --rescue:var(--c1);
  --rescue-glow:rgba(71,155,255,0.22);
  --amber:var(--c4);
  --amber-glow:rgba(199,82,255,0.22);
  --signal:var(--c2);
  --signal-glow:rgba(81,98,255,0.22);

  --text-primary:#111827;
  --text-muted:#4b5563;
  --text-faint:#6b7280;
}

body.light-mode{
  background:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(71,155,255,0.16), transparent 60%),
    radial-gradient(ellipse 800px 600px at 110% 10%, rgba(129,87,255,0.12), transparent 55%),
    radial-gradient(ellipse 1000px 700px at 50% 120%, rgba(255,92,230,0.10), transparent 60%),
    linear-gradient(180deg, var(--bg-void), var(--bg-deep) 40%, var(--bg-void));
}

body.light-mode::before{
  background-image:
    linear-gradient(rgba(81,98,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(81,98,255,0.06) 1px, transparent 1px);
}

*,*::before,*::after{ box-sizing:border-box; }

html{ 
  scroll-behavior:smooth;
  scroll-padding-top:80px;
}

/* Global smooth transitions */
a, button, input, select, textarea, .btn, .glass{
  transition:all 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
}

body{
  margin:0;
  min-height:100vh;
  background:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(35,129,231,0.16), transparent 60%),
    radial-gradient(ellipse 800px 600px at 110% 10%, rgba(35,51,231,0.14), transparent 55%),
    radial-gradient(ellipse 1000px 700px at 50% 120%, rgba(97,35,231,0.12), transparent 60%),
    linear-gradient(180deg, var(--bg-void), var(--bg-deep) 40%, var(--bg-void));
  color:var(--text-primary);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.5;
  overflow-x:hidden;
  position:relative;
}

/* animated radar-grid backdrop */
body::before{
  content:"";
  position:fixed; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(ellipse 80% 70% at 50% 20%, #000 10%, transparent 75%);
  pointer-events:none;
  z-index:0;
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:800;
  letter-spacing:0.5px;
  margin:0 0 .5em;
  color:var(--text-primary);
}
p{ color:var(--text-muted); margin:0 0 1em; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; }
.mono{ font-family:var(--font-mono); }

.container{
  max-width:var(--max-width);
  margin:0 auto;
  padding:0 24px;
  position:relative;
  z-index:1;
}

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono);
  font-size:12px; letter-spacing:2px; text-transform:uppercase;
  color:var(--signal);
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:7px; height:7px; border-radius:50%;
  background:var(--signal);
  box-shadow:0 0 10px var(--signal);
}

/* ---------------------------- Glass panels ------------------------------- */
.glass{
  background:var(--glass);
  border:1px solid var(--glass-border);
  border-radius:var(--radius-lg);
  backdrop-filter:blur(20px) saturate(160%) brightness(1.04);
  -webkit-backdrop-filter:blur(20px) saturate(160%) brightness(1.04);
  box-shadow:0 12px 38px rgba(2,6,23,0.24), inset 0 1px 0 rgba(255,255,255,0.14), inset 0 -1px 0 rgba(255,255,255,0.04);
  position:relative;
  overflow:hidden;
}
.glass::before{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(135deg, rgba(255,255,255,0.24), rgba(255,255,255,0.04) 35%, transparent 70%);
  pointer-events:none;
  mix-blend-mode:screen;
}
.glass-strong{
  background:var(--glass-strong);
  border:1px solid var(--glass-border);
  backdrop-filter:blur(24px) saturate(180%) brightness(1.08);
  -webkit-backdrop-filter:blur(24px) saturate(180%) brightness(1.08);
  box-shadow:0 18px 50px rgba(8,15,44,0.24), inset 0 1px 0 rgba(255,255,255,0.16);
  position:relative;
  overflow:hidden;
}
.glass-strong::before{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(120deg, rgba(255,255,255,0.25), transparent 45%, rgba(255,255,255,0.08));
  pointer-events:none;
}

body.light-mode .glass,
body.light-mode .glass-strong{
  box-shadow:0 18px 50px rgba(81,98,255,0.12), inset 0 1px 0 rgba(255,255,255,0.7), inset 0 -1px 0 rgba(81,98,255,0.06);
}

body.light-mode .glass::before,
body.light-mode .glass-strong::before{
  background:linear-gradient(135deg, rgba(255,255,255,0.55), rgba(255,255,255,0.12) 35%, transparent 70%);
}

/* --------------------------------- Nav ----------------------------------- */
.navbar{
  position:sticky; top:0; z-index:100;
  height:var(--nav-h);
  display:flex; align-items:center;
  background:rgba(6,10,20,0.58);
  border-bottom:1px solid var(--glass-border-soft);
  backdrop-filter:blur(22px) saturate(180%) brightness(1.04);
  -webkit-backdrop-filter:blur(22px) saturate(180%) brightness(1.04);
  box-shadow:0 10px 30px rgba(2,6,23,0.2);
}

body.light-mode .navbar{
  background:rgba(255,255,255,0.62);
  box-shadow:0 12px 36px rgba(81,98,255,0.12);
}
.nav-inner{
  width:100%;
  display:flex; align-items:center; justify-content:space-between;
  gap:20px;
}
.brand{
  display:flex; align-items:center; gap:12px;
  font-family:var(--font-display);
  font-weight:800; font-size:16px; color:var(--text-primary);
  white-space:nowrap;
}
.brand-mark{
  position:relative;
  width:34px; height:34px; border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #3be0ff, #1069a3 70%);
  box-shadow:0 0 0 3px rgba(47,208,255,0.15), 0 0 18px rgba(47,208,255,0.55);
}
.brand-mark::after{
  content:"";
  position:absolute; inset:0; border-radius:50%;
  border:2px solid rgba(47,208,255,0.5);
  animation:ping 2.4s ease-out infinite;
}
@keyframes ping{
  0%{ transform:scale(0.8); opacity:0.9; }
  80%{ transform:scale(1.9); opacity:0; }
  100%{ opacity:0; }
}
.brand small{ display:block; font-family:var(--font-mono); font-size:10px; color:var(--text-faint); font-weight:500; letter-spacing:1px;}

.nav-links{
  display:flex; align-items:center; gap:6px;
  list-style:none; margin:0; padding:0;
}
.nav-links a{
  display:block; padding:9px 14px; border-radius:999px;
  font-weight:600; font-size:15px; color:var(--text-muted);
  transition:all .25s ease;
  border:1px solid transparent;
}
.nav-links a:hover, .nav-links a.active{
  color:var(--text-primary); background:var(--glass-strong); border-color:var(--glass-border);
}
.nav-cta{
  display:flex; align-items:center; gap:10px;
}
.nav-toggle{
  display:none;
  width:42px; height:42px; border-radius:12px;
  background:var(--glass); border:1px solid var(--glass-border);
  color:var(--text-primary); align-items:center; justify-content:center; cursor:pointer;
}
.theme-toggle{
  display:inline-flex;
  align-items:center; justify-content:center;
  gap:8px;
  min-width:48px;
  padding:9px 14px;
  border-radius:12px;
  background:var(--glass);
  color:var(--text-primary);
  border:1px solid var(--glass-border);
  cursor:pointer;
  font-weight:700;
  transition:all .25s ease;
}
.theme-toggle:hover{
  background:var(--glass-strong);
}

/* --------------------------------- Buttons -------------------------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:13px 26px;
  border-radius:999px;
  font-family:var(--font-body); font-weight:700; font-size:16px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
  transform-style:preserve-3d;
  white-space:nowrap;
}
.btn:active{ transform:translateY(2px) scale(0.98); }

.btn-primary{
  background:linear-gradient(135deg, var(--alert), #c81f42);
  color:#fff;
  box-shadow:0 10px 30px var(--alert-glow), inset 0 1px 0 rgba(255,255,255,0.3);
}
.btn-primary:hover{ transform:translateY(-3px); box-shadow:0 16px 34px var(--alert-glow); }

.btn-signal{
  background:linear-gradient(135deg, var(--signal), #1176ab);
  color:#04121c;
  box-shadow:0 10px 30px var(--signal-glow), inset 0 1px 0 rgba(255,255,255,0.35);
}
.btn-signal:hover{ transform:translateY(-3px); box-shadow:0 16px 34px var(--signal-glow); }

.btn-rescue{
  background:linear-gradient(135deg, var(--rescue), #0d8a5a);
  color:#04231a;
  box-shadow:0 10px 30px var(--rescue-glow), inset 0 1px 0 rgba(255,255,255,0.35);
}
.btn-rescue:hover{ transform:translateY(-3px); box-shadow:0 16px 34px var(--rescue-glow); }

.btn-ghost{
  background:var(--glass);
  color:#fff;
  border:1px solid var(--glass-border);
}
.btn-ghost:hover{ background:var(--glass-strong); transform:translateY(-3px); }

.btn-block{ width:100%; }
.btn-sm{ padding:9px 18px; font-size:14px; }

/* --------------------------------- Hero ----------------------------------- */
.hero{
  padding:64px 0 90px;
  display:grid; grid-template-columns:1.1fr 0.9fr; gap:40px; align-items:center;
  min-height:calc(100vh - var(--nav-h));
}
.hero h1{
  font-size:clamp(34px, 5vw, 60px);
  line-height:1.05;
  margin-bottom:22px;
}
.hero h1 .hl-alert{ color:var(--alert); text-shadow:0 0 24px var(--alert-glow); }
.hero h1 .hl-signal{ color:var(--signal); text-shadow:0 0 24px var(--signal-glow); }
.hero p.lead{ font-size:19px; max-width:520px; margin-bottom:34px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }

/* stat strip */
.stat-strip{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:16px;
  margin-top:56px;
}
.stat-card{
  padding:20px 18px; border-radius:var(--radius-md);
  transform-style:preserve-3d;
  transition:transform .35s ease, box-shadow .35s ease;
}
.stat-card:hover{ transform:translateY(-6px) rotateX(4deg); box-shadow:0 20px 40px rgba(0,0,0,0.4); }
.stat-card .num{ font-family:var(--font-display); font-size:30px; font-weight:800; color:var(--text-primary); }
.stat-card .lbl{ font-family:var(--font-mono); font-size:11px; letter-spacing:1px; text-transform:uppercase; color:var(--text-muted); }

/* --------------------------------- Beacon (signature element) ------------- */
.beacon-wrap{
  position:relative;
  display:flex; align-items:center; justify-content:center;
  height:380px;
}
.beacon-rings{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
}
.ring{
  position:absolute; border-radius:50%;
  border:1px solid rgba(255,59,92,0.35);
}
.ring.r1{ width:180px; height:180px; animation:pulse-ring 3s ease-out infinite; }
.ring.r2{ width:260px; height:260px; animation:pulse-ring 3s ease-out infinite .6s; }
.ring.r3{ width:340px; height:340px; animation:pulse-ring 3s ease-out infinite 1.2s; }
@keyframes pulse-ring{
  0%{ transform:scale(0.85); opacity:0.9; }
  100%{ transform:scale(1.25); opacity:0; }
}
.beacon-sweep{
  position:absolute; width:340px; height:340px; border-radius:50%;
  background:conic-gradient(from 0deg, rgba(47,208,255,0.35), transparent 30%);
  animation:spin 4.5s linear infinite;
  filter:blur(1px);
}
@keyframes spin{ to{ transform:rotate(360deg); } }

/* --------------------------------- Feature / tilt cards -------------------- */
.section{ padding:90px 0; }
.section-head{ text-align:center; max-width:640px; margin:0 auto 50px; }
.section-head p{ margin:0 auto; }

.grid-features{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:22px;
}
.tilt-card{
  padding:30px 26px; border-radius:var(--radius-lg);
  cursor:pointer;
  transform-style:preserve-3d;
  transition:transform .12s ease, box-shadow .3s ease, border-color .3s ease;
  position:relative;
  overflow:hidden;
}
.tilt-card::before{
  content:"";
  position:absolute; inset:0;
  background:radial-gradient(240px circle at var(--mx,50%) var(--my,50%), rgba(255,255,255,0.10), transparent 60%);
  opacity:0; transition:opacity .3s ease;
  pointer-events:none;
}
.tilt-card:hover::before{ opacity:1; }
.tilt-card:hover{ border-color:var(--glass-border); box-shadow:0 24px 48px rgba(0,0,0,0.45); }
.tilt-icon{
  width:56px; height:56px; border-radius:16px;
  display:flex; align-items:center; justify-content:center;
  font-size:24px; margin-bottom:20px;
  transform:translateZ(30px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.25);
}
.tilt-card h3{ font-size:20px; margin-bottom:10px; transform:translateZ(20px); }
.tilt-card p{ font-size:15px; margin-bottom:16px; transform:translateZ(10px); }
.tilt-link{ font-family:var(--font-mono); font-size:13px; color:var(--signal); display:inline-flex; align-items:center; gap:6px; }

.ic-alert{ background:linear-gradient(135deg, var(--alert), #7c1229); color:#fff; }
.ic-signal{ background:linear-gradient(135deg, var(--signal), #0c4d6e); color:#04121c; }
.ic-rescue{ background:linear-gradient(135deg, var(--rescue), #0d5c3d); color:#04231a; }
.ic-amber{ background:linear-gradient(135deg, var(--amber), #8a5a05); color:#241400; }

/* --------------------------------- Steps ----------------------------------- */
.steps{ display:grid; grid-template-columns:repeat(3, 1fr); gap:24px; counter-reset:step; }
.step{ padding:28px; border-radius:var(--radius-lg); position:relative; }
.step .step-no{
  font-family:var(--font-mono); font-size:13px; color:var(--signal);
  display:block; margin-bottom:14px; letter-spacing:2px;
}
.step h3{ font-size:19px; }

/* --------------------------------- Footer ----------------------------------- */
footer{
  padding:50px 0 30px;
  border-top:1px solid var(--glass-border-soft);
  margin-top:40px;
}
.footer-grid{ display:grid; grid-template-columns:1.4fr repeat(3, 1fr); gap:30px; margin-bottom:36px; }
.footer-grid h4{ font-size:15px; color:var(--text-primary); margin-bottom:14px; }
.footer-grid ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:9px; }
.footer-grid a{ color:var(--text-muted); font-size:14.5px; transition:color .2s; }
.footer-grid a:hover{ color:var(--signal); }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding-top:22px; border-top:1px solid var(--glass-border-soft);
  font-family:var(--font-mono); font-size:12.5px; color:var(--text-faint);
  flex-wrap:wrap; gap:10px;
}

/* --------------------------------- Page header (inner pages) --------------- */
.page-head{
  padding:52px 0 34px;
}
.page-head h1{ font-size:clamp(28px, 4vw, 42px); margin-bottom:10px; }
.page-head p{ max-width:560px; font-size:17px; }

/* --------------------------------- Forms ------------------------------------ */
.form-panel{ padding:34px; border-radius:var(--radius-lg); }
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field{ display:flex; flex-direction:column; gap:8px; margin-bottom:18px; }
.field.full{ grid-column:1 / -1; }
.field label{ font-size:13.5px; font-weight:600; color:var(--text-muted); letter-spacing:.3px; }
.field .req{ color:var(--alert); }

input[type=text], input[type=tel], input[type=email], input[type=password], select, textarea{
  width:100%;
  padding:13px 16px;
  border-radius:var(--radius-sm);
  border:1px solid var(--glass-border);
  background:rgba(255,255,255,0.04);
  color:var(--text-primary);
  font-family:var(--font-body);
  font-size:16px;
  outline:none;
  transition:border-color .2s ease, background .2s ease;
}

select{
  cursor:pointer;
}

select option{
  background:#0d1526;
  color:#eef2f8;
  padding:8px 12px;
}

input::placeholder, textarea::placeholder{ color:var(--text-faint); }

body.light-mode input[type=text],
body.light-mode input[type=tel],
body.light-mode input[type=email],
body.light-mode input[type=password],
body.light-mode select,
body.light-mode textarea{
  background:#ffffff;
  color:#111827;
  border-color:rgba(81,98,255,0.18);
}

body.light-mode select option{
  background:#ffffff;
  color:#111827;
}

body.light-mode input::placeholder,
body.light-mode textarea::placeholder{
  color:rgba(0,0,0,0.4);
}

body.light-mode h1,
body.light-mode h2,
body.light-mode h3,
body.light-mode h4,
body.light-mode .brand,
body.light-mode .footer-grid h4,
body.light-mode .toast .t-icon,
body.light-mode .nav-toggle,
body.light-mode .theme-toggle,
body.light-mode .stat-card .num,
body.light-mode .dash-stat .num,
body.light-mode .contact-num,
body.light-mode .filter-chip.active,
body.light-mode .chip-check:has(input:checked) {
  color:#111827;
}
body.light-mode p,
body.light-mode a,
body.light-mode .nav-links a,
body.light-mode .field label,
body.light-mode .footer-grid a,
body.light-mode .location-box .status,
body.light-mode .toast p,
body.light-mode .toast h4 {
  color:var(--text-primary);
}
body.light-mode .navbar{
  background:rgba(255,255,255,0.82);
  border-color:var(--glass-border-soft);
}
body.light-mode .nav-links.open{
  background:rgba(255,255,255,0.95);
}
body.light-mode .nav-links a{
  color:var(--text-muted);
}
body.light-mode .nav-links a:hover,
body.light-mode .nav-links a.active{
  color:#111827;
  background:var(--glass-strong);
  border-color:var(--glass-border);
}
body.light-mode .nav-toggle,
body.light-mode .theme-toggle{
  background:var(--glass);
  color:#111827;
  border-color:var(--glass-border);
}
body.light-mode .btn-ghost{
  color:#111827;
  border-color:var(--glass-border);
  background:var(--glass);
}
body.light-mode .modal-close{
  background:var(--glass-strong);
  color:#111827;
}
body.light-mode .toast{
  background:rgba(255,255,255,0.92);
  color:#111827;
  box-shadow:0 10px 30px rgba(0,0,0,0.08);
}
body.light-mode .toast .t-icon{
  background:linear-gradient(135deg, var(--rescue), #0d8a5a);
  color:#04231a;
}
body.light-mode .chip-check:has(input:checked){
  background:rgba(47,208,255,0.12);
  color:#111827;
}
body.light-mode .leaflet-popup-content-wrapper{
  background:#ffffff;
  color:#111827;
  border-color:rgba(15,23,42,0.12);
}
body.light-mode .leaflet-popup-tip{
  background:#ffffff;
}
body.light-mode .location-box{
  background:rgba(15,23,42,0.04);
  border-color:rgba(15,23,42,0.12);
}
body.light-mode .step,
body.light-mode .stat-card,
body.light-mode .table-wrap,
body.light-mode table thead th,
body.light-mode tbody td,
body.light-mode tbody tr:hover{
  background:rgba(255,255,255,0.85);
}
input:focus, select:focus, textarea:focus{
  border-color:var(--signal);
  background:rgba(35,51,231,0.08);
  box-shadow:0 0 0 3px rgba(35,51,231,0.15);
}

body.light-mode input:focus,
body.light-mode select:focus,
body.light-mode textarea:focus{
  border-color:var(--signal);
  background:rgba(81,98,255,0.08);
  box-shadow:0 0 0 3px rgba(81,98,255,0.12);
}
textarea{ resize:vertical; min-height:110px; }

.checkbox-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:10px; }
.chip-check{
  display:flex; align-items:center; gap:9px;
  padding:10px 14px; border-radius:999px;
  border:1px solid var(--glass-border);
  background:rgba(255,255,255,0.03);
  font-size:14.5px; cursor:pointer;
  transition:all .2s ease;
}
.chip-check input{ width:auto; accent-color:var(--signal); }
.chip-check:has(input:checked){ border-color:var(--signal); background:rgba(47,208,255,0.10); color:#fff; }

.location-box{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:16px 18px; border-radius:var(--radius-md);
  background:rgba(47,208,255,0.06);
  border:1px dashed rgba(47,208,255,0.4);
  margin-bottom:18px; flex-wrap:wrap;
}
.location-box .coords{ font-family:var(--font-mono); font-size:14px; color:var(--signal); }
.location-box .status{ font-size:13px; color:var(--text-muted); }

.severity-row{ display:flex; gap:10px; }
.severity-opt{
  flex:1; text-align:center; padding:11px 8px; border-radius:var(--radius-sm);
  border:1px solid var(--glass-border); cursor:pointer; font-weight:600; font-size:14px;
  transition:all .2s ease;
}
.severity-opt input{ display:none; }
.severity-opt.low:has(input:checked){ background:rgba(35,209,139,0.18); border-color:var(--rescue); color:var(--rescue); }
.severity-opt.med:has(input:checked){ background:rgba(255,176,32,0.18); border-color:var(--amber); color:var(--amber); }
.severity-opt.high:has(input:checked){ background:rgba(255,59,92,0.18); border-color:var(--alert); color:var(--alert); }

/* toast / alert message */
.toast{
  position:fixed; bottom:26px; right:26px; z-index:400;
  padding:18px 22px; border-radius:var(--radius-md);
  display:flex; align-items:flex-start; gap:14px;
  max-width:360px;
  transform:translateY(30px); opacity:0; pointer-events:none;
  transition:all .35s cubic-bezier(.2,.9,.3,1.2);
}
.toast.show{ transform:translateY(0); opacity:1; pointer-events:auto; }
.toast .t-icon{
  width:38px; height:38px; border-radius:50%; flex:none;
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg, var(--rescue), #0d8a5a); color:#04231a; font-size:16px;
}
.toast h4{ font-size:15px; margin-bottom:4px; }
.toast p{ font-size:13.5px; margin:0; }

/* Floating SOS action button (fixed, all pages) */
.fab-sos{
  position:fixed; right:26px; bottom:26px; z-index:300;
  width:74px; height:74px; border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #ff6b83, var(--alert) 70%);
  color:#fff; font-family:var(--font-display); font-weight:800; font-size:12px;
  display:flex; align-items:center; justify-content:center; text-align:center;
  border:none; cursor:pointer;
  box-shadow:0 10px 30px var(--alert-glow), 0 0 0 6px rgba(255,59,92,0.12);
  transform-style:preserve-3d;
  transition:transform .2s ease, box-shadow .2s ease;
  animation:fab-breathe 2.6s ease-in-out infinite;
}
.fab-sos:hover{ transform:translateY(-4px) scale(1.05); }
.fab-sos:active{ transform:translateY(1px) scale(0.96); }
@keyframes fab-breathe{
  0%,100%{ box-shadow:0 10px 30px var(--alert-glow), 0 0 0 6px rgba(255,59,92,0.12); }
  50%{ box-shadow:0 10px 34px var(--alert-glow), 0 0 0 12px rgba(255,59,92,0.05); }
}

/* Modal */
.modal-backdrop{
  position:fixed; inset:0; z-index:500;
  background:rgba(4,7,14,0.65);
  display:flex; align-items:center; justify-content:center;
  padding:20px;
  opacity:0; pointer-events:none;
  transition:opacity .25s ease;
}
.modal-backdrop.show{ opacity:1; pointer-events:auto; }
.modal-box{
  width:100%; max-width:460px; padding:34px;
  border-radius:var(--radius-lg);
  transform:scale(.9) translateY(10px) rotateX(6deg);
  transition:transform .3s cubic-bezier(.2,.9,.3,1.2);
  transform-style:preserve-3d; perspective:800px;
}
.modal-backdrop.show .modal-box{ transform:scale(1) translateY(0) rotateX(0); }
.modal-close{
  position:absolute; top:18px; right:18px;
  width:34px; height:34px; border-radius:50%; border:none; cursor:pointer;
  background:var(--glass-strong); color:#fff; font-size:16px;
}

/* Tables (admin) */
.table-wrap{ overflow-x:auto; border-radius:var(--radius-lg); }
table{ width:100%; border-collapse:collapse; min-width:640px; }
thead th{
  text-align:left; padding:14px 18px; font-family:var(--font-mono);
  font-size:11.5px; letter-spacing:1px; text-transform:uppercase; color:var(--text-muted);
  border-bottom:1px solid var(--glass-border-soft);
}
tbody td{ padding:14px 18px; font-size:14.5px; border-bottom:1px solid var(--glass-border-soft); }
tbody tr{ transition:background .2s ease; }
tbody tr:hover{ background:rgba(255,255,255,0.03); }
.badge{
  display:inline-block; padding:5px 12px; border-radius:999px;
  font-size:12px; font-weight:700; font-family:var(--font-mono);
}
.badge.pending{ background:rgba(255,176,32,0.16); color:var(--amber); }
.badge.progress{ background:rgba(47,208,255,0.16); color:var(--signal); }
.badge.resolved{ background:rgba(35,209,139,0.16); color:var(--rescue); }
.badge.urgent{ background:rgba(255,59,92,0.18); color:var(--alert); }
.badge.low{ background:rgba(35,209,139,0.16); color:var(--rescue); }
.badge.medium{ background:rgba(255,176,32,0.16); color:var(--amber); }
.badge.high{ background:rgba(255,59,92,0.18); color:var(--alert); }
select.status-select{
  padding:7px 10px; font-size:13px; border-radius:8px;
}

/* Empty state */
.empty-state{
  text-align:center; padding:60px 20px; border-radius:var(--radius-lg);
}
.empty-state .ic{ font-size:38px; margin-bottom:14px; }

/* Utility */
.flex{ display:flex; }
.gap-8{ gap:8px; } .gap-12{ gap:12px; } .gap-16{ gap:16px; }
.mt-0{ margin-top:0; } .mb-0{ margin-bottom:0; }
.text-center{ text-align:center; }
.w-full{ width:100%; }

/* scrollbar */
::-webkit-scrollbar{ width:10px; height:10px; }
::-webkit-scrollbar-track{ background:var(--bg-void); }
::-webkit-scrollbar-thumb{ background:#1c2740; border-radius:6px; }

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline:2px solid var(--signal); outline-offset:2px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

/* ================================ RESPONSIVE ================================ */
@media (max-width: 1080px){
  .hero{ grid-template-columns:1fr; }
  .beacon-wrap{ order:-1; height:280px; }
  .grid-features{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .form-grid{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr; }
}
@media (max-width: 860px){
  :root{ --nav-h:68px; }
  .nav-links{ display:none; }
  .nav-toggle{ display:flex; }
  .nav-links.open{
    display:flex; position:absolute; top:var(--nav-h); left:0; right:0;
    flex-direction:column; padding:16px; gap:8px;
    background:rgba(6,10,20,0.95); border-bottom:1px solid var(--glass-border-soft);
    z-index:99;
  }
  .stat-strip{ grid-template-columns:1fr 1fr; }
  .checkbox-grid{ grid-template-columns:1fr 1fr; }
  h1{ font-size:32px; }
  h2{ font-size:28px; }
}
@media (max-width: 620px){
  :root{
    --nav-h:64px;
    --radius-lg:18px;
    --radius-md:12px;
    font-size:15px;
  }
  
  html, body{ font-size:14px; }
  
  h1{ font-size:28px; margin-bottom:12px; }
  h2{ font-size:24px; margin-bottom:10px; }
  h3{ font-size:18px; }
  h4{ font-size:16px; }
  p{ margin-bottom:8px; font-size:14px; }
  
  .container{ padding:0 16px; }
  
  .grid-features{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .stat-strip{ grid-template-columns:1fr 1fr; gap:10px; }
  .hero-actions{ flex-direction:column; align-items:stretch; gap:10px; }
  .hero-actions .btn{ width:100%; padding:12px 20px; font-size:15px; }
  .checkbox-grid{ grid-template-columns:1fr; }
  .severity-row{ flex-direction:column; gap:12px; }
  .fab-sos{ width:62px; height:62px; font-size:10.5px; right:16px; bottom:16px; }
  .footer-bottom{ flex-direction:column; align-items:flex-start; }
  
  .form-panel{ padding:20px 16px; }
  .form-grid{ grid-template-columns:1fr; gap:12px; }
  .field{ margin-bottom:12px; }
  
  input[type=text], input[type=tel], input[type=email], input[type=password], select, textarea{
    padding:12px 14px; font-size:16px;
  }
  
  .btn{ padding:12px 20px; font-size:15px; border-radius:12px; }
  .btn-sm{ padding:10px 16px; font-size:13px; }
  .btn-block{ width:100%; }
  
  .brand{ font-size:14px; gap:8px; }
  .brand-mark{ width:28px; height:28px; }
  .brand small{ font-size:9px; }
  
  .nav-links a{ padding:8px 12px; font-size:13px; }
  
  .eyebrow{ font-size:11px; gap:6px; }
  .eyebrow::before{ width:5px; height:5px; }
  
  .stat-card, .step{ padding:16px; }
  .stat-card .num{ font-size:22px; }
  .stat-card .lbl{ font-size:12px; }
  
  .page-head{ padding:20px 0 16px; }
  .location-box{ flex-direction:column; gap:12px; }
  .severity-opt{ padding:10px 12px; font-size:13px; }
  .glass{ border-radius:16px; box-shadow:0 8px 24px rgba(2,6,23,0.2); }
  
  @supports (padding: max(0px)) {
    .container{ padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); }
    body{ padding-bottom: env(safe-area-inset-bottom); }
  }
}

@media (max-width: 480px){
  :root{ font-size:13px; }
  
  h1{ font-size:24px; }
  h2{ font-size:20px; }
  h3{ font-size:17px; }
  
  .stat-strip{ grid-template-columns:1fr; }
  .stat-card{ padding:12px; }
  .stat-card .num{ font-size:18px; }
  
  .btn{ padding:11px 18px; font-size:14px; }
  .form-panel{ padding:16px 12px; }
  .field label{ font-size:12px; }
  
  input[type=text], input[type=tel], input[type=email], input[type=password], select, textarea{
    padding:11px 12px; font-size:16px;
  }
  
  textarea{ min-height:100px; }
  .eyebrow{ font-size:10px; }
  .checkbox-grid{ grid-template-columns:1fr; gap:8px; }
  .chip-check{ padding:9px 12px; font-size:13px; }
  .toast{ bottom:12px; right:12px; left:12px; padding:12px 14px; font-size:13px; }
}