/* ============================================================
   ATLAS GLOBAL NEWS — Military/Intelligence Aesthetic
   Mobile-First Overhaul (2026-05-28)
   ============================================================ */

:root {
  --bg:          #0a0f14;
  --bg-elevated: #0d1520;
  --bg-card:     #0f1a24;
  --bg-card-hover: #142030;
  --border:      #1e3a52;
  --border-dim:  #142030;
  --fg:          #d4d8dd;
  --fg-muted:    #8a9bb0;
  --fg-dim:      #4a5a6a;
  --gold:        #c8942a;
  --gold-light:  #e8b84b;
  --green:       #22c55e;
  --green-dim:   #16803c;
  --blue:        #3b82f6;
  --blue-bright: #60a5fa;
  --blue-dim:    #1e3a6e;
  --mono: 'Share Tech Mono', 'Courier New', Courier, monospace;
  --sans: 'Inter', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 56px; }

/* Keyboard focus — visible focus ring for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--blue-bright);
  outline-offset: 2px;
  border-radius: 2px;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  /* 16px minimum — iOS zooms in on <16px when form inputs are focused */
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
}

/* =====================
   TOP NAV — MOBILE FIRST
   ===================== */
.top-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,15,20,0.97);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-dim);
  padding: 0 16px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.nav-left { display: flex; align-items: center; gap: 6px; color: var(--fg-muted); }
.nav-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green), 0 0 16px rgba(34,197,94,0.3);
  animation: blink 2.5s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.4} }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  gap: 4px;
  flex-shrink: 0;
}
.nav-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--fg-muted);
  border-radius: 1px;
  transition: all 0.25s;
}
.nav-hamburger.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-center {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--fg);
  text-transform: uppercase;
  flex: 1;
  text-align: center;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--fg-muted);
  font-size: 10px;
  flex-shrink: 0;
}
.nav-right .edition { color: var(--fg-dim); }
.nav-right .clock { color: var(--fg); }
.nav-right .window { display: none; }

/* Very small screens (≤360px) — collapse nav-right to essential items only */
@media (max-width: 360px) {
  .top-nav { padding: 0 12px; }
  .nav-right { gap: 6px; }
  .nav-right .edition { display: none; }
}

/* Mobile nav drawer */
.nav-drawer {
  display: none;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  padding: 12px 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  flex-direction: column;
  gap: 2px;
}
.nav-drawer.open { display: flex; }
.nav-drawer a {
  display: block;
  padding: 10px 0;
  color: var(--fg-muted);
  text-decoration: none;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-dim);
  min-height: 44px;
  display: flex;
  align-items: center;
}
.nav-drawer a:last-child { border-bottom: none; }
.nav-drawer a:hover { color: var(--blue-bright); }

/* =====================
   HERO — MOBILE FIRST
   ===================== */
.hero {
  padding: 40px 20px 36px;
  border-bottom: 1px solid var(--border-dim);
  max-width: 1100px;
  margin: 0 auto;
}
.hero-title {
  font-family: var(--mono);
  font-size: clamp(1.6rem, 7vw, 3.6rem);
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.1;
  margin-bottom: 12px;
  text-transform: uppercase;
  text-shadow: 0 0 40px rgba(212,216,221,0.08);
}
.hero-title .gold-a { color: var(--gold); text-shadow: 0 0 20px rgba(200,148,42,0.4); }
.hero-subtitle { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; color: var(--fg-muted); margin-bottom: 20px; text-transform: uppercase; }
.hero-divider { width: 100%; height: 1px; background: linear-gradient(to right, var(--blue), rgba(59,130,246,0.2)); margin-bottom: 20px; box-shadow: 0 0 8px rgba(59,130,246,0.3); }
.hero-tagline { font-family: var(--mono); font-size: 1rem; font-weight: 700; color: var(--fg); margin-bottom: 10px; letter-spacing: 0.02em; }
.hero-copy { font-family: var(--sans); font-size: 0.875rem; color: var(--fg-muted); max-width: 640px; line-height: 1.7; margin-bottom: 24px; }
.hero-stats { font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; color: var(--fg-dim); text-transform: uppercase; line-height: 1.8; }
.hero-stats .green { color: var(--green); }

/* =====================
   MAP SECTION
   ===================== */
.map-section { padding: 40px 20px 36px; border-bottom: 1px solid var(--border-dim); }
.section-header {
  max-width: 1100px; margin: 0 auto 20px;
  display: flex; align-items: center; gap: 12px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.15em;
  color: var(--fg-muted); text-transform: uppercase;
}
.section-header::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.map-container {
  max-width: 1100px; margin: 0 auto;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 16px;
  position: relative; overflow: hidden;
  box-shadow: 0 0 40px rgba(0,0,0,0.4), inset 0 0 60px rgba(14,30,50,0.3);
}

.world-map-svg { width: 100%; height: auto; display: block; max-width: 100%; }
.map-region {
  fill: var(--bg-card);
  stroke: var(--blue);
  stroke-width: 1;
  transition: fill 0.2s, stroke-width 0.2s, filter 0.2s;
  cursor: pointer;
}
.map-region:hover, .map-region.active {
  fill: var(--blue-dim);
  stroke: var(--blue-bright);
  stroke-width: 2;
  filter: drop-shadow(0 0 4px rgba(96,165,250,0.5));
}
.map-label {
  font-family: var(--mono); font-size: 9px;
  fill: var(--fg-muted); letter-spacing: 0.1em;
  text-transform: uppercase; pointer-events: none; user-select: none;
}
.map-label.active-label { fill: var(--blue-bright); }
.map-hint { text-align: center; margin-top: 16px; font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; color: var(--fg-dim); text-transform: uppercase; }

/* Mobile map: tap regions via list fallback */
.map-region-list {
  display: none;
  flex-direction: column;
  gap: 6px;
  margin-top: 12px;
}
.map-region-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: 3px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  min-height: 48px;
  transition: all 0.2s;
  text-decoration: none;
  color: var(--fg);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.map-region-btn:hover, .map-region-btn:active {
  background: var(--bg-card-hover);
  border-color: var(--blue);
}
.map-region-btn .map-btn-num { color: var(--fg-dim); }
.map-region-btn .map-btn-arrow { color: var(--blue-bright); }

/* =====================
   FILES SECTION
   ===================== */
.files-section { padding: 40px 20px; border-bottom: 1px solid var(--border-dim); }
.files-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

/* File cards — mobile-first: full-width tap targets */
.file-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: 3px;
  padding: 16px;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
  cursor: pointer;
  min-height: 48px; /* tap target minimum */
}
.file-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--blue);
  box-shadow: 0 0 16px rgba(59,130,246,0.12), inset 0 0 20px rgba(14,30,60,0.2);
}
.file-card-number { font-family: var(--mono); font-size: 9px; letter-spacing: 0.15em; color: var(--fg-dim); margin-bottom: 6px; text-transform: uppercase; }
.file-card-title { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; color: var(--fg); margin-bottom: 6px; text-transform: uppercase; font-weight: 700; line-height: 1.4; }
.file-card-sub { font-family: var(--sans); font-size: 11px; color: var(--fg-dim); line-height: 1.5; margin-bottom: 10px; }
.file-card-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--green);
  text-transform: uppercase;
  min-height: 20px;
}
.status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 4px var(--green);
  animation: pulse-dot 3s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse-dot { 0%,100%{opacity:1; box-shadow: 0 0 4px var(--green);} 50%{opacity:0.6; box-shadow: 0 0 8px var(--green);} }

.file-card-count { font-family: var(--mono); font-size: 9px; letter-spacing: 0.1em; color: var(--gold); text-transform: uppercase; margin-bottom: 4px; }
.file-card-summary { font-family: var(--sans); font-size: 11px; color: var(--fg-muted); line-height: 1.5; margin-bottom: 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.file-card-link {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--blue-bright);
  text-transform: uppercase;
  text-decoration: none;
  padding: 12px 0;
  min-height: 44px;
  display: flex;
  align-items: center;
}
.file-card-link:hover { color: var(--fg); }
.file-card a { text-decoration: none; color: inherit; display: block; }

/* =====================
   OPS SECTION
   ===================== */
.ops-section { padding: 40px 20px; border-bottom: 1px solid var(--border-dim); background: var(--bg-elevated); }
.ops-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.ops-step { border-left: 2px solid var(--border); padding-left: 16px; }
.ops-number { font-family: var(--mono); font-size: 1.6rem; font-weight: 400; color: var(--gold); line-height: 1; margin-bottom: 10px; letter-spacing: 0.05em; text-shadow: 0 0 16px rgba(200,148,42,0.3); }
.ops-title { font-family: var(--mono); font-size: 10px; letter-spacing: 0.15em; color: var(--fg); text-transform: uppercase; margin-bottom: 8px; }
.ops-desc { font-family: var(--sans); font-size: 13px; color: var(--fg-muted); line-height: 1.7; }
.ops-desc .highlight { color: var(--fg); font-weight: 500; }

/* =====================
   DOCTRINE SECTION
   ===================== */
.doctrine-section { padding: 40px 20px; border-bottom: 1px solid var(--border-dim); }
.doctrine-inner { max-width: 760px; margin: 0 auto; }
.doctrine-quote {
  border-left: 3px solid var(--blue);
  padding-left: 16px;
  margin-bottom: 24px;
  box-shadow: -3px 0 16px rgba(59,130,246,0.15);
}
.doctrine-quote p { font-family: var(--mono); font-size: 1rem; color: var(--fg); line-height: 1.5; letter-spacing: 0.02em; }
.doctrine-quote .blue { color: var(--blue-bright); }
.doctrine-body { font-family: var(--sans); font-size: 0.875rem; color: var(--fg-muted); line-height: 1.85; margin-bottom: 16px; }

/* =====================
   SUBSCRIBE SECTION
   ===================== */
.subscribe-section { padding: 48px 20px 56px; }
.subscribe-inner { max-width: 540px; margin: 0 auto; text-align: center; }
.subscribe-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; color: var(--fg-dim); text-transform: uppercase; margin-bottom: 8px; }
.subscribe-title { font-family: var(--mono); font-size: 1.4rem; letter-spacing: 0.08em; color: var(--fg); text-transform: uppercase; margin-bottom: 6px; }
.subscribe-box-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; color: var(--fg-dim); text-transform: uppercase; margin-bottom: 20px; }
.subscribe-copy { font-family: var(--sans); font-size: 0.875rem; color: var(--fg-muted); line-height: 1.7; margin-bottom: 24px; }

/* Plan selector */
.plan-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 20px;
}
.plan-btn {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 14px 10px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-family: var(--mono);
  min-height: 80px; /* tap target */
}
.plan-btn:hover {
  border-color: var(--gold);
  background: var(--bg-card-hover);
}
.plan-btn.selected {
  border-color: var(--gold);
  background: rgba(200,148,42,0.08);
  box-shadow: 0 0 12px rgba(200,148,42,0.15);
}
.plan-btn-annual { position: relative; }
.plan-label { font-size: 9px; letter-spacing: 0.18em; color: var(--fg-dim); text-transform: uppercase; }
.plan-price { font-size: 1.2rem; font-weight: 700; color: var(--fg); letter-spacing: 0.02em; }
.plan-period { font-size: 0.7rem; font-weight: 400; color: var(--fg-muted); }
.plan-badge {
  font-size: 8px;
  letter-spacing: 0.12em;
  color: var(--green);
  background: rgba(34,197,94,0.12);
  border: 1px solid var(--green-dim);
  border-radius: 2px;
  padding: 2px 5px;
  text-transform: uppercase;
}
.plan-btn.selected .plan-badge { background: rgba(34,197,94,0.2); }

.subscribe-form { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; }
.subscribe-row { display: flex; gap: 8px; width: 100%; }
/* On mobile, email + button stack vertically for max tap comfort */
@media (max-width: 540px) {
  .subscribe-row-submit { flex-direction: column; }
  .subscribe-row-submit .subscribe-btn { width: 100%; }
}
.subscribe-input {
  flex: 1;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: 16px; /* 16px minimum — iOS won't zoom on focus below this */
  letter-spacing: 0.05em;
  color: var(--fg);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
  min-height: 44px;
}
.subscribe-input::placeholder { color: var(--fg-dim); }
.subscribe-input:focus { border-color: var(--gold); box-shadow: 0 0 0 2px rgba(200,148,42,0.15); }
.subscribe-btn {
  background: #8a6200;
  border: 1px solid var(--gold);
  border-radius: 3px;
  padding: 12px 18px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: #fff;
  cursor: pointer;
  text-transform: uppercase;
  transition: background 0.2s, box-shadow 0.2s;
  white-space: nowrap;
  min-height: 44px;
  width: 100%;
  margin-top: 4px;
}
.subscribe-btn:hover { background: var(--gold); color: #0a0f14; box-shadow: 0 0 14px rgba(200,148,42,0.35); }
.subscribe-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.subscribe-fine { font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; color: var(--fg-dim); }
.subscribe-success { display: none; font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; color: var(--green); padding: 16px; border: 1px solid var(--green-dim); border-radius: 3px; margin-top: 12px; }
.subscribe-success-icon { font-size: 1.4rem; margin-bottom: 6px; }
.subscribe-success-text { letter-spacing: 0.15em; margin-bottom: 6px; }
.subscribe-success-sub { font-family: var(--sans); font-size: 11px; color: var(--fg-muted); letter-spacing: 0; }
.subscribe-error { display: none; font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; color: #f87171; padding: 10px; border: 1px solid #7f1d1d; border-radius: 3px; margin-top: 8px; }

/* =====================
   FOOTER
   ===================== */
.site-footer {
  padding: 20px 20px;
  border-top: 1px solid var(--border-dim);
  font-size: 9px;
  letter-spacing: 0.08em;
}
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; flex-direction: column; gap: 8px; align-items: center; text-align: center; }
.footer-brand { font-family: var(--mono); font-size: 9px; letter-spacing: 0.12em; color: var(--fg-dim); text-transform: uppercase; }
.footer-meta { font-family: var(--mono); font-size: 8px; letter-spacing: 0.08em; color: var(--fg-dim); display: flex; align-items: center; gap: 8px; justify-content: center; flex-wrap: wrap; }

/* =====================
   BRIEFING PAGE — MOBILE FIRST
   ===================== */
.briefing-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}
.briefing-header { margin-bottom: 32px; border-bottom: 1px solid var(--border-dim); padding-bottom: 24px; }
.briefing-breadcrumb { margin-bottom: 12px; }
.breadcrumb-link {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  text-decoration: none;
  text-transform: uppercase;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.breadcrumb-link:hover { color: var(--blue-bright); }
.briefing-file-num { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; color: var(--gold); text-transform: uppercase; margin-bottom: 6px; }
.briefing-title {
  font-family: var(--mono);
  font-size: clamp(1.2rem, 5vw, 1.8rem);
  letter-spacing: 0.08em;
  color: var(--fg);
  text-transform: uppercase;
  font-weight: 400;
  margin-bottom: 12px;
  line-height: 1.2;
}
.briefing-meta {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  text-transform: uppercase;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.briefing-date { color: var(--fg-dim); }
.meta-sep { color: var(--border); }
.briefing-count { color: var(--green); }
.briefing-compiled { color: var(--fg-dim); font-size: 9px; }
/* Hide compiled timestamp on very small screens to prevent meta line overflow */
@media (max-width: 400px) {
  .briefing-meta-hide-xs { display: none; }
}

/* Summary section */
.briefing-section-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-dim);
  word-break: break-word;
}
.briefing-summary-section { margin-bottom: 24px; }
.briefing-summary-text {
  font-family: var(--sans);
  font-size: 1rem; /* 16px — meets mobile readability floor */
  color: var(--fg);
  line-height: 1.6;
  border-left: 3px solid var(--blue);
  padding-left: 12px;
  box-shadow: -3px 0 12px rgba(59,130,246,0.1);
}

/* Items list */
.briefing-items-section { margin-bottom: 32px; }
.briefing-items-list { display: flex; flex-direction: column; gap: 0; }
.briefing-item {
  display: flex;
  gap: 10px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-dim);
  position: relative;
}
.briefing-item:first-child { border-top: none; }
.briefing-item-num {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-dim);
  letter-spacing: 0.08em;
  min-width: 28px;
  padding-top: 3px;
  flex-shrink: 0;
}
.briefing-item-body { flex: 1; min-width: 0; }

/* Signal tier badges */
.item-tier-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 2px;
  margin-bottom: 6px;
  flex-shrink: 0;
}
.tier-major {
  background: rgba(239,68,68,0.15);
  border: 1px solid rgba(239,68,68,0.5);
  color: #f87171;
}
.tier-advisory {
  background: rgba(234,179,8,0.12);
  border: 1px solid rgba(234,179,8,0.4);
  color: var(--gold-light);
}
.tier-routine {
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.25);
  color: var(--blue-bright);
}

/* Title links — 44px tap target; 16px minimum for iOS no-zoom */
.briefing-item-title {
  font-family: var(--sans);
  font-size: 1rem; /* 16px — iOS min to avoid auto-zoom */
  font-weight: 500;
  color: var(--fg);
  text-decoration: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 6px;
  line-height: 1.4;
  padding: 4px 0;
  min-height: 44px;
  -webkit-box-align: start;
}
.briefing-item-title:hover { color: var(--blue-bright); text-decoration: underline; }

/* Snippet */
.briefing-item-snippet {
  font-family: var(--sans);
  font-size: 0.875rem; /* 14px — readable on mobile without zoom */
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 10px;
}

/* Item meta row */
.briefing-item-meta {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  color: var(--fg-dim);
  text-transform: uppercase;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
  align-items: center;
}

.item-source { color: var(--gold); }
.item-date { color: var(--fg-dim); }

/* Source open link — generous tap area for mobile */
.item-link-ext {
  color: var(--blue-bright);
  text-decoration: none;
  display: inline-block;
  padding: 10px 0;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.item-link-ext:hover { color: var(--fg); text-decoration: underline; }

/* Mobile: compact meta row — prevent horizontal overflow */
@media (max-width: 480px) {
  /* Source + date on first row, link on second — clean wrap */
  .briefing-item-meta {
    font-size: 9px;
    gap: 2px 6px;
    flex-wrap: wrap;
  }
  .briefing-item-meta .meta-sep { display: none; }
  .briefing-item-meta .item-source { order: 1; color: var(--gold); }
  .briefing-item-meta .item-date  { order: 2; }
  .briefing-item-meta .item-link-ext { order: 3; width: 100%; } /* own row */
  /* Social item extras */
  .briefing-item-meta .item-handle  { order: 2; }
  .briefing-item-meta .item-platform { order: 3; }
  .item-link-ext { font-size: 10px; width: 100%; padding: 8px 0 4px; min-height: 36px; }
  /* Keep item titles at 1rem (16px) — overriding to smaller causes iOS zoom */
  .briefing-item-title { font-size: 1rem !important; }
  .briefing-item-snippet { font-size: 0.875rem; } /* 14px */
  /* Top 5 titles: 15px is acceptable for dense card; stay near 1rem */
  .briefing-top5-title { font-size: 0.9375rem !important; }
  .briefing-page { padding: 20px 16px 80px; } /* extra bottom padding for sticky CTA */
  .briefing-header { margin-bottom: 24px; padding-bottom: 20px; }
}

/* Very narrow screens — further compact meta for social items */
@media (max-width: 375px) {
  .briefing-item-meta .item-platform { display: none; }
  .briefing-item-meta .item-handle { display: none; }
}

/* Ops section — comfortable mobile padding */
@media (max-width: 480px) {
  .ops-section { padding: 32px 20px; }
}

/* Social items */
.briefing-social-section { margin-bottom: 40px; }
.briefing-social-note { font-family: var(--sans); font-size: 11px; color: var(--fg-dim); margin-bottom: 14px; margin-top: -10px; }
.briefing-item-social .briefing-item-num { color: var(--green); }
.briefing-item-social .item-handle { color: var(--fg-muted); }
.briefing-item-social .item-platform { color: var(--blue); }
.briefing-item-social { border-bottom-color: var(--border-dim); }

/* Top 5 section — compact, fits one mobile screen */
.briefing-top5 {
  margin-bottom: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-left: 3px solid var(--gold);
  border-radius: 3px;
  padding: 10px 10px 8px;
}
.briefing-top5-label {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 6px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-dim);
}
.briefing-top5-item {
  display: flex;
  gap: 8px;
  padding: 5px 0;
  border-bottom: 1px solid var(--border-dim);
}
.briefing-top5-item:last-child { border-bottom: none; }
.briefing-top5-num {
  font-family: var(--mono);
  font-size: 8px;
  color: var(--gold);
  letter-spacing: 0.08em;
  min-width: 20px;
  padding-top: 2px;
  flex-shrink: 0;
}
.briefing-top5-body { flex: 1; min-width: 0; }
.briefing-top5-title {
  font-family: var(--sans);
  font-size: 1rem; /* 16px base; compact override at 480px in mobile block */
  font-weight: 500;
  color: var(--fg);
  text-decoration: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.35;
  margin-bottom: 2px;
  padding: 1px 0;
  min-height: 40px;
}
.briefing-top5-title:hover { color: var(--blue-bright); }
.briefing-top5-meta {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.06em;
  color: var(--fg-dim);
  text-transform: uppercase;
  display: flex;
  gap: 4px;
  align-items: center;
}
.briefing-empty { margin-bottom: 40px; }
.briefing-empty-text { font-family: var(--sans); font-size: 0.875rem; color: var(--fg-muted); line-height: 1.7; }
.briefing-footer-nav { padding-top: 24px; border-top: 1px solid var(--border-dim); }
.back-link {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  text-decoration: none;
  text-transform: uppercase;
  display: inline-block;
  min-height: 44px;
  line-height: 44px;
}
.back-link:hover { color: var(--blue-bright); }

/* =====================
   STICKY MOBILE SUBSCRIBE CTA
   Sits fixed at bottom of viewport on mobile briefing pages.
   Hidden on desktop — sidebar / section CTA handles that.
   ===================== */
.briefing-sticky-cta {
  display: none; /* shown only on mobile via media query below */
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: rgba(10,15,20,0.97);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--border);
  padding: 10px 16px 10px;
  /* Safe area inset for notch phones */
  padding-bottom: max(10px, env(safe-area-inset-bottom));
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.briefing-sticky-cta-text {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
  text-transform: uppercase;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.briefing-sticky-cta-btn {
  background: var(--gold);
  color: #0a0f14;
  border: none;
  border-radius: 3px;
  padding: 10px 16px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  flex-shrink: 0;
}
.briefing-sticky-cta-dismiss {
  background: none;
  border: none;
  color: var(--fg-dim);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  padding: 8px 4px;
  min-height: 44px;
  min-width: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

@media (max-width: 767px) {
  .briefing-sticky-cta {
    display: flex;
  }
  /* Extra bottom padding on briefing page so content isn't hidden behind sticky CTA */
  .briefing-page {
    padding-bottom: 96px;
  }
}

/* =====================
   RESPONSIVE — 768px+ (tablet)
   ===================== */
@media (min-width: 768px) {
  .top-nav { padding: 0 24px; height: 44px; font-size: 11px; }
  .nav-hamburger { display: none; }
  .nav-drawer { display: none !important; }
  .nav-center { font-size: 13px; }
  .nav-right .window { display: inline; }
  .hero { padding: 72px 40px 56px; }
  .hero-title { font-size: clamp(2.4rem, 5vw, 3.6rem); margin-bottom: 16px; }
  .hero-subtitle { margin-bottom: 28px; }
  .hero-divider { margin-bottom: 28px; }
  .hero-tagline { font-size: 1.15rem; margin-bottom: 12px; }
  .hero-copy { font-size: 0.95rem; margin-bottom: 32px; }
  .hero-stats { font-size: 10.5px; }
  .map-section { padding: 64px 40px 48px; }
  .section-header { margin-bottom: 24px; gap: 16px; }
  .map-container { padding: 32px; }
  .map-hint { margin-top: 20px; font-size: 11px; }
  .map-region-list { display: none !important; }
  .files-section { padding: 64px 40px; }
  .files-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .ops-section { padding: 64px 40px; }
  .ops-grid { grid-template-columns: repeat(3, 1fr); gap: 40px; }
  .ops-step { padding-left: 20px; }
  .ops-number { font-size: 2rem; margin-bottom: 12px; }
  .ops-title { margin-bottom: 10px; }
  .ops-desc { font-size: 13px; }
  .doctrine-section { padding: 64px 40px; }
  .doctrine-quote { padding-left: 24px; margin-bottom: 32px; }
  .doctrine-quote p { font-size: 1.2rem; }
  .doctrine-body { font-size: 0.95rem; margin-bottom: 20px; }
  .subscribe-section { padding: 72px 40px 80px; }
  .subscribe-title { font-size: 1.6rem; margin-bottom: 8px; }
  .subscribe-copy { font-size: 0.9rem; margin-bottom: 28px; }
  .site-footer { padding: 24px 40px; }
  .footer-inner { flex-direction: row; justify-content: space-between; }
  .briefing-page { padding: 48px 40px 80px; }
  .briefing-header { margin-bottom: 40px; padding-bottom: 32px; }
  .briefing-title { font-size: 1.8rem; margin-bottom: 16px; }
  .briefing-meta { font-size: 10px; gap: 8px; }
  .briefing-section-label { font-size: 10px; margin-bottom: 20px; padding-bottom: 10px; }
  .briefing-summary-section { margin-bottom: 48px; }
  .briefing-summary-text { font-size: 1rem; padding-left: 20px; }
  .briefing-items-section { margin-bottom: 48px; }
  .briefing-item { padding: 16px 0; }
  .briefing-item-title { font-size: 0.92rem; margin-bottom: 6px; }
  .briefing-item-snippet { font-size: 0.82rem; }
  .briefing-social-section { margin-bottom: 48px; }
  .briefing-empty { margin-bottom: 48px; }
  .briefing-footer-nav { padding-top: 32px; }
}

/* =====================
   RESPONSIVE — 1100px+ (desktop)
   ===================== */
@media (min-width: 1100px) {
  .files-grid { grid-template-columns: repeat(4, 1fr); }
}

/* =====================
   MOBILE-SPECIFIC MAP
   ===================== */
@media (max-width: 767px) {
  .nav-hamburger { display: flex; }
  .map-hint { display: none; }
  .map-region-list { display: flex; }
  /* Hide SVG entirely on mobile — tappable region list renders below */
  .world-map-svg { display: none; }
}

/* =====================
   DARK MODE — OLED OPTIMIZATION
   Pure black (#000) backgrounds for maximum OLED contrast.
   Applied globally so ALL elements render correctly, not just the
   ones the media query explicitly targets.
   ===================== */
@media (prefers-color-scheme: dark) {
  body, .top-nav, .nav-drawer {
    background: #000;
  }
  .map-container, .ops-section {
    background: #000;
  }
  .file-card, .map-region-btn, .plan-btn {
    background: #0c0c0c;
    border-color: #1a1a1a;
  }
  .file-card:hover, .map-region-btn:hover, .map-region-btn:active, .plan-btn:hover {
    background: #141414;
  }
  .map-region-btn:hover, .map-region-btn:active {
    border-color: #3b82f6;
  }
  .subscribe-input, .subscribe-box-label-wrap {
    background: #0c0c0c;
    border-color: #1a1a1a;
  }
  .subscribe-input::placeholder {
    color: #444;
  }
  .subscribe-input:focus {
    border-color: var(--gold);
  }
  /* Force max contrast on all text in dark mode */
  .hero-copy, .ops-desc, .doctrine-body, .subscribe-copy, .doctrine-quote p {
    color: #ccc;
  }
  /* Subtle borders stay visible but not distracting */
  .section-header::after {
    background: #1a1a1a;
  }
  .world-map-svg { opacity: 0.85; }
}

/* =====================
   REDUCED MOTION
   ===================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}