/* ============================================================
   ODYSSI — Field Science Design System
   Aesthetic: Field dossier. Expedition instrument. Terrain map.
   Not: SaaS template. Not: nature photography. Not: crypto.
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  /* Base — deep field dark, not pure black */
  --bg:          #060e0b;
  --bg2:         #091410;
  --bg3:         #0d1a16;
  --surface:     rgba(255,255,255,.035);
  --surface2:    rgba(255,255,255,.06);

  /* Text */
  --text:        #dff0ea;
  --text2:       #9bbfb5;
  --text3:       #5e8a80;

  /* Primary accent — bioluminescent field green */
  --green:       #3dfa9e;
  --green2:      #1ed97a;
  --green-dim:   rgba(61,250,158,.12);
  --green-glow:  rgba(61,250,158,.08);

  /* Secondary — amber field light (torch, headlamp) */
  --amber:       #f5a623;
  --amber2:      #d4861a;
  --amber-dim:   rgba(245,166,35,.12);

  /* Tertiary — signal blue (GPS, frequency) */
  --signal:      #4a9eff;
  --signal-dim:  rgba(74,158,255,.12);

  /* Danger */
  --danger:      #ff5f5f;
  --danger-dim:  rgba(255,95,95,.12);

  /* Structure */
  --stroke:      rgba(255,255,255,.09);
  --stroke2:     rgba(255,255,255,.05);
  --radius:      12px;
  --radius-lg:   18px;
  --shadow:      0 20px 60px rgba(0,0,0,.5);

  /* Typography */
  --font-mono:   'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  --font-body:   system-ui, -apple-system, 'Segoe UI', sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }

/* ---------- Base ---------- */
body {
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 900px 600px at 15% 8%,  rgba(61,250,158,.07),  transparent 65%),
    radial-gradient(ellipse 700px 500px at 85% 15%, rgba(74,158,255,.06),  transparent 65%),
    radial-gradient(ellipse 800px 400px at 50% 92%, rgba(245,166,35,.05),  transparent 60%);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Accessibility ---------- */
.skip-link {
  position: absolute; left: -9999px; top: auto;
  width: 1px; height: 1px; overflow: hidden;
}
.skip-link:focus {
  left: 16px; top: 16px;
  width: auto; height: auto;
  padding: 10px 14px;
  background: var(--bg3);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  z-index: 9999;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: .85rem;
}
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------- Layout ---------- */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- HEADER ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(6,14,11,.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--stroke);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
}

/* Brand */
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid rgba(61,250,158,.25);
  overflow: hidden;
  background: rgba(61,250,158,.06);
  display: grid;
  place-items: center;
  box-shadow: 0 0 0 4px rgba(61,250,158,.06);
}

.brand-logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.brand-text { line-height: 1.2; }

.brand-name {
  display: block;
  font-family: var(--font-mono);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .22em;
  color: var(--green);
}

.brand-sub {
  display: block;
  font-size: .72rem;
  color: var(--text3);
  letter-spacing: .04em;
}

/* Desktop nav */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.desktop-nav a {
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text2);
  padding: 6px 10px;
  border-radius: 8px;
  transition: color .15s, background .15s;
}

.desktop-nav a:hover {
  color: var(--green);
  background: var(--green-dim);
  text-decoration: none;
}

/* Net status */
.net-status {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 10px;
  border: 1px solid var(--stroke);
  border-radius: 999px;
  background: var(--surface);
  font-family: var(--font-mono);
  font-size: .74rem;
  color: var(--text2);
  white-space: nowrap;
}

.net-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(61,250,158,.15), 0 0 8px rgba(61,250,158,.4);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(61,250,158,.15), 0 0 8px rgba(61,250,158,.4); }
  50%       { box-shadow: 0 0 0 7px rgba(61,250,158,.06), 0 0 14px rgba(61,250,158,.25); }
}

.net-status.offline .net-dot {
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(245,166,35,.15), 0 0 8px rgba(245,166,35,.4);
  animation: none;
}

/* Icon button */
.icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  border: 1px solid var(--stroke);
  background: var(--surface);
  color: var(--text2);
  cursor: pointer;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, color .15s, border-color .15s;
  flex-shrink: 0;
}

.icon-btn:hover {
  background: var(--surface2);
  color: var(--text);
  border-color: rgba(255,255,255,.15);
}

.icon-btn:active { transform: translateY(1px); }

/* Mobile toggle */
.nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  border-radius: 9px;
  border: 1px solid var(--stroke);
  background: var(--surface);
  color: var(--text);
  font-size: 17px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ---------- MOBILE DRAWER ---------- */
.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9998;
}

.mobile-drawer {
  position: fixed;
  top: 10px;
  right: 10px;
  left: 10px;
  max-width: 460px;
  margin-left: auto;
  background: rgba(9,20,16,.96);
  border: 1px solid rgba(61,250,158,.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
  z-index: 9999;
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: transform .18s ease, opacity .18s ease;
  box-shadow: 0 32px 80px rgba(0,0,0,.7);
}

.mobile-drawer.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--stroke);
}

.mobile-drawer-title {
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text3);
}

.mobile-drawer a {
  display: block;
  padding: 13px 16px;
  font-family: var(--font-mono);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text2);
  border-bottom: 1px solid var(--stroke2);
  transition: color .12s, background .12s;
}

.mobile-drawer a:hover {
  color: var(--green);
  background: var(--green-dim);
  text-decoration: none;
}

body.nav-open { overflow: hidden; }

@media (min-width: 900px) {
  .nav-toggle    { display: none !important; }
  .nav-backdrop  { display: none !important; }
  .mobile-drawer { display: none !important; }
}

/* ---------- BREADCRUMBS ---------- */
.crumbs {
  position: sticky;
  top: 63px;
  z-index: 900;
  background: rgba(6,14,11,.75);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--stroke2);
  padding: 8px 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: .74rem;
  color: var(--text3);
}

.crumb { color: var(--text3); }
.crumb:hover { color: var(--text2); text-decoration: underline; }
.crumb-sep { opacity: .4; }
.crumb-current { color: var(--text2); }

@media (max-width: 860px) {
  .crumbs { top: 62px; }
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  font-family: var(--font-mono);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .04em;
  cursor: pointer;
  transition: transform .1s, background .14s, border-color .14s, color .14s;
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: .45; cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(135deg, rgba(61,250,158,.18), rgba(30,217,122,.10));
  border-color: rgba(61,250,158,.35);
  color: var(--green);
}
.btn-primary:hover {
  background: linear-gradient(135deg, rgba(61,250,158,.26), rgba(30,217,122,.16));
  border-color: rgba(61,250,158,.55);
  color: #5fffc0;
  text-decoration: none;
}

.btn-secondary {
  background: var(--surface);
  color: var(--text2);
}
.btn-secondary:hover {
  background: var(--surface2);
  color: var(--text);
  text-decoration: none;
}

.btn-danger {
  background: var(--danger-dim);
  border-color: rgba(255,95,95,.3);
  color: var(--danger);
}
.btn-danger:hover {
  background: rgba(255,95,95,.2);
}

.btn-sm {
  padding: 7px 12px;
  font-size: .76rem;
  border-radius: 9px;
}

/* File input button */
.file-btn {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  position: relative;
}
.file-btn input[type="file"] {
  position: absolute;
  width: 1px; height: 1px;
  opacity: 0; pointer-events: none;
}

/* ---------- HERO ---------- */
.hero {
  padding: 56px 0 64px;
  position: relative;
  overflow: hidden;
}

/* Signal terrain background — the signature element */
.hero-terrain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .55;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: start;
}

/* Eyebrow label */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 18px;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
}

/* Hero headline */
.hero h1 {
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--text);
  margin-bottom: 20px;
}

.hero h1 em {
  font-style: normal;
  color: var(--green);
}

/* Hero lead */
.hero-lead {
  font-size: 1.05rem;
  color: var(--text2);
  line-height: 1.65;
  max-width: 52ch;
  margin-bottom: 28px;
}

/* CTA row */
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

/* Field stats — data-forward, not marketing fluff */
.field-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--stroke);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 8px;
}

.field-stat {
  background: var(--bg2);
  padding: 14px 16px;
}

.field-stat-val {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
  margin-bottom: 4px;
}

.field-stat-label {
  font-size: .78rem;
  color: var(--text3);
  line-height: 1.3;
}

/* Hero right — dossier card */
.dossier {
  border: 1px solid rgba(61,250,158,.15);
  border-radius: var(--radius-lg);
  background: rgba(9,20,16,.7);
  backdrop-filter: blur(20px);
  overflow: hidden;
  box-shadow: 0 0 0 1px var(--stroke2), var(--shadow);
}

.dossier-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--stroke);
  background: rgba(61,250,158,.04);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dossier-label {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--green);
}

.dossier-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--text3);
}

.dossier-body { padding: 16px; }

/* Capability list */
.cap-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cap-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  color: var(--text2);
  line-height: 1.4;
}

.cap-list li::before {
  content: "→";
  font-family: var(--font-mono);
  color: var(--green);
  font-size: .8rem;
  margin-top: 1px;
  flex-shrink: 0;
}

.dossier-divider {
  height: 1px;
  background: var(--stroke);
  margin: 14px 0;
}

.dossier-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--text3);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 6px var(--amber);
  flex-shrink: 0;
}

/* ---------- SECTIONS ---------- */
.section {
  padding: 64px 0;
  border-top: 1px solid var(--stroke2);
}

.section-label {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 10px;
}

.section h2 {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--text);
  margin-bottom: 10px;
}

.section-sub {
  color: var(--text2);
  font-size: .95rem;
  max-width: 60ch;
  margin-bottom: 28px;
  line-height: 1.65;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

/* ---------- PLATFORM CARDS ---------- */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--stroke);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 8px;
}

.platform-card {
  background: var(--bg2);
  padding: 24px 20px;
  transition: background .15s;
}

.platform-card:hover { background: var(--bg3); }

.platform-icon {
  font-size: 1.5rem;
  margin-bottom: 12px;
  display: block;
}

.platform-card h3 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -.01em;
}

.platform-card p {
  font-size: .88rem;
  color: var(--text2);
  line-height: 1.55;
}

/* ---------- SCANNER SECTION ---------- */
.scanner-pill-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: var(--surface);
  font-family: var(--font-mono);
  font-size: .74rem;
  font-weight: 600;
  color: var(--text2);
}

.pill.ok {
  border-color: rgba(61,250,158,.3);
  color: var(--green);
  background: var(--green-dim);
}

.pill.warn {
  border-color: rgba(245,166,35,.3);
  color: var(--amber);
  background: var(--amber-dim);
}

.scanner-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
  align-items: center;
}

.scanner-controls select,
.scanner-controls input {
  width: auto;
  min-width: 180px;
}

.video-wrap {
  border: 1px solid var(--stroke);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(0,0,0,.4);
  position: relative;
  margin-top: 4px;
}

.video-bar {
  position: absolute;
  inset: 12px 12px auto 12px;
  display: flex;
  gap: 8px;
  z-index: 2;
  flex-wrap: wrap;
  align-items: center;
}

.video-hint {
  font-family: var(--font-mono);
  font-size: .76rem;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(6,14,11,.88);
  backdrop-filter: blur(10px);
  color: var(--text2);
}

video {
  width: 100%;
  display: block;
  max-height: 360px;
  object-fit: cover;
}

.scan-frame {
  position: absolute;
  inset: 16% 20%;
  border: 1.5px solid rgba(61,250,158,.5);
  border-radius: 16px;
  pointer-events: none;
  z-index: 1;
}

.scan-frame::before,
.scan-frame::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border-color: var(--green);
  border-style: solid;
}

.scan-frame::before {
  top: -2px; left: -2px;
  border-width: 2px 0 0 2px;
  border-radius: 4px 0 0 0;
}

.scan-frame::after {
  bottom: -2px; right: -2px;
  border-width: 0 2px 2px 0;
  border-radius: 0 0 4px 0;
}

.subhead {
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text3);
  margin: 20px 0 10px;
}

.recent {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.recent li {
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--text2);
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--stroke2);
}

/* ---------- FORMS ---------- */
label {
  display: block;
  margin: 12px 0 5px;
  font-family: var(--font-mono);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text3);
}

select, input, textarea {
  width: 100%;
  background: rgba(0,0,0,.25);
  border: 1px solid var(--stroke);
  color: var(--text);
  border-radius: var(--radius);
  padding: 10px 12px;
  outline: none;
  font-family: var(--font-body);
  font-size: .92rem;
  transition: border-color .14s, background .14s;
  -webkit-appearance: none;
}

select:focus, input:focus, textarea:focus {
  border-color: rgba(61,250,158,.4);
  background: rgba(0,0,0,.35);
}

input::placeholder, textarea::placeholder {
  color: var(--text3);
}

textarea { resize: vertical; }

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

/* ---------- LIBRARY ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.filters input  { flex: 1 1 280px; }
.filters select { width: auto; min-width: 180px; }

.meta {
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--text3);
  margin-bottom: 12px;
  letter-spacing: .04em;
}

.lib {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lib-item {
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 14px 16px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  transition: background .14s, border-color .14s;
}

.lib-item:hover {
  background: var(--surface2);
  border-color: rgba(255,255,255,.13);
}

.lib-item h4 {
  font-size: .92rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 3px;
  letter-spacing: -.01em;
}

.lib-item small {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--text3);
  display: block;
  line-height: 1.4;
}

.lib-actions {
  display: flex;
  gap: 7px;
  justify-content: flex-end;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ---------- PHOTOS ---------- */
.attach-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 10px;
  align-items: center;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.photo {
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(0,0,0,.3);
}

.photo img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  display: block;
}

.photo-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 8px;
  gap: 6px;
}

.photo-bar small {
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--text3);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* ---------- MODAL ---------- */
.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(8px);
  z-index: 2000;
}

.modal-card {
  width: min(820px, 100%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(61,250,158,.12);
  background: rgba(9,20,16,.96);
  backdrop-filter: blur(20px);
  box-shadow: 0 0 0 1px var(--stroke), var(--shadow);
  padding: 20px;
  max-height: 88vh;
  overflow-y: auto;
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--stroke);
}

.modal-head h3 {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -.01em;
}

.kv {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}

.kv > div {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--text2);
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--stroke2);
}

.kv strong {
  color: var(--text3);
  font-weight: 600;
  display: block;
  margin-bottom: 2px;
  font-size: .7rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--stroke);
}

.divider {
  height: 1px;
  background: var(--stroke);
  margin: 16px 0;
}

.hint {
  font-family: var(--font-mono);
  font-size: .74rem;
  color: var(--text3);
  margin-top: 10px;
  line-height: 1.5;
}

/* Grid helpers */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 4px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 4px;
}

/* ---------- TOAST ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  padding: 11px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(61,250,158,.2);
  background: rgba(9,20,16,.96);
  backdrop-filter: blur(16px);
  z-index: 2500;
  box-shadow: var(--shadow);
  max-width: min(600px, 92vw);
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ---------- SETTINGS ---------- */
.settings-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 4px;
}

/* ---------- CARD ---------- */
.card {
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 18px;
}

.card h4 {
  font-size: .88rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -.01em;
}

.card p {
  font-size: .88rem;
  color: var(--text2);
  line-height: 1.55;
  margin-bottom: 10px;
}

.card.danger {
  border-color: rgba(255,95,95,.2);
}

/* ---------- SUBSPECIES PANEL ---------- */
.subspecies-row {
  align-items: flex-start;
  gap: 12px;
}

.subspecies-row strong {
  display: block;
  margin-bottom: 3px;
  font-size: .9rem;
  color: var(--text);
}

#spSubspeciesPanel { margin-top: 4px; }

#spSubspeciesList .lib-item { padding: 10px 12px; }

/* ---------- SECURITY SECTION ---------- */
.security-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 8px;
}

.security-list li {
  padding: 16px;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  background: var(--surface);
  font-size: .88rem;
  color: var(--text2);
  line-height: 1.5;
}

.security-list li strong {
  display: block;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

/* ---------- CONTACT SECTION ---------- */
.contact-block {
  margin-top: 8px;
  padding: 20px;
  border: 1px solid var(--stroke);
  border-radius: var(--radius-lg);
  background: var(--surface);
  max-width: 480px;
}

.contact-email {
  font-family: var(--font-mono);
  font-size: .92rem;
  color: var(--green);
  margin-bottom: 6px;
  display: block;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .hero-inner        { grid-template-columns: 1fr; }
  .platform-grid     { grid-template-columns: 1fr; gap: 0; }
  .field-stats       { grid-template-columns: repeat(3, 1fr); }
  .security-list     { grid-template-columns: 1fr; }
  .grid-2            { grid-template-columns: 1fr; }
  .grid-3            { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .desktop-nav { display: none; }
  .nav-toggle  { display: inline-flex; }
  .scanner-controls select,
  .scanner-controls input { width: 100%; min-width: 0; }
  .kv          { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .field-stats { grid-template-columns: 1fr; gap: 0; }
  .cta-row .btn { width: 100%; justify-content: center; }
}

/* ---------- SECTION ID ANCHOR OFFSET ---------- */
section[id] { scroll-margin-top: 100px; }

/* ---------- MUTED UTILITY ---------- */
.muted  { color: var(--text3); }
.small  { font-size: .85rem; }

/* ---------- NOTE CALLOUT ---------- */
.note {
  margin-top: 16px;
  padding: 12px 14px;
  border: 1px solid rgba(61,250,158,.18);
  background: rgba(61,250,158,.04);
  border-radius: var(--radius);
  font-size: .88rem;
  color: var(--text2);
  line-height: 1.55;
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}