/* ============================================================
   SIGNAL DECAY — Design System v1.0
   The Ashen Reach
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Rajdhani:wght@500;700&family=Barlow+Condensed:wght@400;600;700&family=Crimson+Pro:ital,wght@0,400;0,600;1,400&display=swap');

/* ── TOKENS ─────────────────────────────────────────────── */
:root {
  /* Background ramp */
  --void:       #080808;
  --void-2:     #0f0f0f;
  --void-3:     #161616;
  --ash:        #1e1e1e;
  --ash-2:      #2a2a2a;
  --ash-3:      #3a3a3a;

  /* Neutral text ramp */
  --steel:      #555555;
  --steel-2:    #888888;
  --ghost:      #aaaaaa;
  --white:      #e8e4dc;
  --white-2:    #f5f0e8;

  /* Primary accent — Blood / Crimson / Ember */
  --blood:      #8b0000;
  --blood-2:    #a80000;
  --crimson:    #cc1a1a;
  --crimson-2:  #e02020;
  --ember:      #ff3a1a;

  /* Amber — Dominion */
  --amber:      #c47a1a;
  --amber-2:    #e8921a;
  --gold:       #f5aa20;

  /* Green — Vorath */
  --toxic:      #2a5a2a;
  --toxic-2:    #4aaa1a;

  /* Violet — Church */
  --violet:     #4a1a7a;
  --violet-2:   #9966cc;

  /* Typography */
  --font-display: 'Rajdhani', 'Barlow Condensed', sans-serif;
  --font-mono:    'Share Tech Mono', 'Courier New', monospace;
  --font-body:    'Barlow Condensed', sans-serif;
  --font-prose:   'Crimson Pro', Georgia, serif;

  /* Spacing scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  /* Layout */
  --max-width:       1100px;
  --col-narrow:      680px;
  --nav-height:      52px;
  --sidebar-l-width: 220px;
  --sidebar-r-width: 200px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-mid:  0.25s ease;
}

/* ── RESET & BASE ────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--void);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Global scanline overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(255,255,255,0.012) 3px,
    rgba(255,255,255,0.012) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; }

/* ── TYPOGRAPHY ──────────────────────────────────────────── */

/* Display — hero headings, faction names, section titles */
.t-display {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 0.95;
  color: var(--white-2);
}
.t-display-xl { font-size: clamp(3rem, 8vw, 7rem); }
.t-display-lg { font-size: clamp(2rem, 5vw, 3.5rem); }
.t-display-md { font-size: clamp(1.4rem, 3vw, 2rem); }
.t-display-sm { font-size: 1.2rem; }

/* Subheading */
.t-sub {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ghost);
}

/* Body copy */
.t-body {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--ghost);
  line-height: 1.75;
}

/* Prose — story text */
.t-prose {
  font-family: var(--font-prose);
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  color: #c8c4bc;
  line-height: 1.85;
}
.t-prose p { margin-bottom: 1.4em; }
.t-prose p:first-child::first-letter {
  font-size: 3.2em;
  line-height: 0.8;
  float: left;
  margin: 0.1em 0.1em 0 0;
  color: var(--white-2);
  font-weight: 600;
  font-family: var(--font-display);
}

/* Mono / data */
.t-mono {
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  color: var(--amber-2);
}
.t-micro {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--steel-2);
}
.t-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* Colour utilities */
.c-blood    { color: var(--blood); }
.c-crimson  { color: var(--crimson); }
.c-ember    { color: var(--ember); }
.c-amber    { color: var(--amber); }
.c-amber-2  { color: var(--amber-2); }
.c-gold     { color: var(--gold); }
.c-toxic    { color: var(--toxic); }
.c-toxic-2  { color: var(--toxic-2); }
.c-violet   { color: var(--violet); }
.c-violet-2 { color: var(--violet-2); }
.c-ghost    { color: var(--ghost); }
.c-steel    { color: var(--steel-2); }
.c-white    { color: var(--white-2); }

/* ── GLITCH ANIMATION ────────────────────────────────────── */
.glitch { position: relative; }
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  left: 0; top: 0;
  width: 100%;
  overflow: hidden;
}
.glitch::before {
  color: var(--crimson);
  animation: glitch-1 5s infinite linear;
  clip-path: polygon(0 15%, 100% 15%, 100% 25%, 0 25%);
}
.glitch::after {
  color: var(--amber);
  animation: glitch-2 5s infinite linear;
  clip-path: polygon(0 60%, 100% 60%, 100% 72%, 0 72%);
  opacity: 0.5;
}
@keyframes glitch-1 {
  0%,88%,100% { opacity: 0; }
  89% { opacity: 1; transform: skew(-1deg); }
  91% { opacity: 0; }
  93% { opacity: 1; transform: skew(0.5deg); }
  95% { opacity: 0; }
}
@keyframes glitch-2 {
  0%,85%,100% { opacity: 0; }
  86% { opacity: 0.7; transform: translateX(2px); }
  90% { opacity: 0; }
  92% { opacity: 0.5; transform: translateX(-2px); }
  94% { opacity: 0; }
}

/* Flicker animation */
@keyframes flicker {
  0%,98%,100% { opacity: 1; }
  99% { opacity: 0.1; }
  99.5% { opacity: 0.9; }
}
.flicker { animation: flicker 4s infinite; }

/* Scan line sweep */
@keyframes scan-sweep {
  from { top: 0; }
  to   { top: 100%; }
}
.scan-panel {
  position: relative;
  overflow: hidden;
}
.scan-panel::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: var(--crimson);
  animation: scan-sweep 2s linear infinite;
  opacity: 0.6;
  pointer-events: none;
}

/* Pulse border */
@keyframes pulse-border {
  0%,100% { border-color: var(--blood); }
  50% { border-color: var(--crimson); box-shadow: 0 0 12px rgba(139,0,0,0.3); }
}
.pulse { animation: pulse-border 3s ease-in-out infinite; }

/* ── LAYOUT ──────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-5);
}
.container-narrow {
  max-width: var(--col-narrow);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* ── NAVIGATION ──────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 200;
  height: var(--nav-height);
  background: rgba(8,8,8,0.97);
  border-bottom: 1px solid var(--blood);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  padding: 0 var(--space-5);
  gap: var(--space-4);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-2);
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-logo em { color: var(--crimson); font-style: normal; }
.nav-links {
  display: flex;
  gap: 0;
  margin-left: auto;
}
.nav-link {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel-2);
  padding: 0.4rem 0.75rem;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.nav-link:hover { color: var(--white); border-color: var(--ash-3); }
.nav-link.active { color: var(--crimson-2); border-color: var(--blood); }
.nav-cta {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--crimson-2);
  border: 1px solid var(--crimson);
  padding: 0.38rem 1rem;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}
.nav-cta:hover { background: var(--blood); color: var(--white-2); }
.nav-menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--ash-2);
  color: var(--steel-2);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.6rem;
  flex-shrink: 0;
}

/* Mobile nav drawer */
.nav-drawer {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: rgba(8,8,8,0.98);
  border-bottom: 1px solid var(--blood);
  z-index: 199;
  padding: var(--space-4);
  flex-direction: column;
  gap: var(--space-2);
}
.nav-drawer.open { display: flex; }
.nav-drawer .nav-link {
  font-size: 11px;
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--ash-2);
}

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid;
  padding: 0.6rem 1.5rem;
  transition: all var(--transition-fast);
  cursor: pointer;
  background: transparent;
  white-space: nowrap;
}
.btn-primary {
  color: var(--white-2);
  background: var(--blood);
  border-color: var(--crimson);
  font-size: 1rem;
}
.btn-primary:hover {
  background: var(--crimson);
  box-shadow: 0 0 24px rgba(204,26,26,0.3);
}
.btn-secondary {
  color: var(--ghost);
  border-color: var(--ash-3);
  font-size: 0.9rem;
}
.btn-secondary:hover { border-color: var(--steel-2); color: var(--white); }
.btn-ghost {
  color: var(--steel-2);
  border-color: var(--ash-2);
  font-size: 0.8rem;
  padding: 0.4rem 0.9rem;
}
.btn-ghost:hover { border-color: var(--steel-2); color: var(--ghost); }

/* ── BADGES & TAGS ───────────────────────────────────────── */
.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 7px;
  border: 1px solid;
}
.badge-dominion  { color: var(--amber-2);  border-color: var(--amber);   background: rgba(196,122,26,0.1); }
.badge-covenant  { color: #cc3333;          border-color: var(--blood);   background: rgba(139,0,0,0.12); }
.badge-vorath    { color: var(--toxic-2);   border-color: var(--toxic);   background: rgba(42,90,26,0.12); }
.badge-church    { color: var(--violet-2);  border-color: var(--violet);  background: rgba(74,26,122,0.12); }
.badge-neutral   { color: var(--steel-2);   border-color: var(--ash-2); }
.badge-danger    { color: var(--ember);     border-color: var(--crimson); background: rgba(204,26,26,0.1); }
.badge-limited   { color: var(--amber-2);   border-color: var(--amber); }
.badge-author    { color: var(--amber-2);   border-color: var(--amber);   border: 1px solid; }

/* ── CARDS ───────────────────────────────────────────────── */
/* Base card */
.card {
  background: var(--void-2);
  border: 1px solid var(--ash-2);
  position: relative;
  overflow: hidden;
  transition: background var(--transition-fast);
}
.card:hover { background: var(--void-3); }
/* Scanline texture on cards */
.card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent, transparent 3px,
    rgba(255,255,255,0.007) 3px,
    rgba(255,255,255,0.007) 4px
  );
  pointer-events: none;
  z-index: 1;
}
/* Top accent bar — colour via modifier */
.card-accent::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
}
.card-accent-blood::before    { background: var(--blood); }
.card-accent-crimson::before  { background: var(--crimson); }
.card-accent-amber::before    { background: var(--amber); }
.card-accent-toxic::before    { background: var(--toxic-2); }
.card-accent-violet::before   { background: var(--violet-2); }

/* Data card */
.data-card {
  background: var(--void-2);
  border: 1px solid var(--ash-2);
  padding: var(--space-4) var(--space-5);
  position: relative;
}
.data-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--blood);
}
.data-card-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel-2);
  margin-bottom: 0.3rem;
}
.data-card-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white-2);
  line-height: 1;
}
.data-card-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--crimson);
  margin-top: 0.3rem;
  letter-spacing: 0.08em;
}

/* Transmission card */
.tx-card {
  background: var(--void-2);
  border: 1px solid var(--ash-2);
  padding: var(--space-5);
  cursor: pointer;
  transition: background var(--transition-fast);
  position: relative;
}
.tx-card:hover { background: var(--void-3); border-color: var(--ash-3); }
.tx-card-featured { border-left: 2px solid var(--crimson); }
.tx-card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--white-2);
  margin-bottom: 0.5rem;
}
.tx-card-excerpt {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ghost);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}
.tx-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-3);
  border-top: 1px solid var(--ash-2);
}
.tx-card-author { font-size: 10px; color: var(--steel-2); letter-spacing: 0.08em; }
.tx-card-reads  { font-size: 10px; color: var(--crimson); letter-spacing: 0.08em; }

/* ── CALLOUTS ────────────────────────────────────────────── */
.callout {
  border: 1px solid var(--ash-2);
  border-left: 2px solid var(--crimson);
  background: rgba(139,0,0,0.05);
  padding: var(--space-4) var(--space-5);
  margin: var(--space-4) 0;
}
.callout-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--crimson);
  margin-bottom: 0.4rem;
}
.callout p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ghost);
  line-height: 1.65;
}
.callout-amber {
  border-left-color: var(--amber);
  background: rgba(196,122,26,0.05);
}
.callout-amber .callout-label { color: var(--amber-2); }
.callout-violet {
  border-left-color: var(--violet-2);
  background: rgba(74,26,122,0.07);
}
.callout-violet .callout-label { color: var(--violet-2); }

/* ── FORMS & INPUTS ──────────────────────────────────────── */
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.field-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--steel-2);
}
.input {
  background: var(--void-2);
  border: 1px solid var(--ash-2);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.65rem 1rem;
  outline: none;
  transition: border-color var(--transition-fast);
  letter-spacing: 0.05em;
  width: 100%;
}
.input:focus { border-color: var(--crimson); box-shadow: 0 0 12px rgba(139,0,0,0.2); }
.input::placeholder { color: var(--steel); }
.textarea {
  background: var(--void-2);
  border: 1px solid var(--ash-2);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color var(--transition-fast);
  resize: vertical;
  min-height: 120px;
  width: 100%;
  line-height: 1.6;
}
.textarea:focus { border-color: var(--crimson); }

/* ── SECTION HEADERS ─────────────────────────────────────── */
.section-header { margin-bottom: var(--space-6); }
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.25em;
  color: var(--crimson);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white-2);
}
.section-title span { color: var(--blood); }
.section-rule {
  border: none;
  border-top: 1px solid var(--blood);
  width: 60px;
  margin-top: var(--space-3);
}

/* ── DIVIDERS ────────────────────────────────────────────── */
.divider         { border: none; border-top: 1px solid var(--ash-2); }
.divider-blood   { border: none; border-top: 1px solid var(--blood); }
.divider-dashed  { border: none; border-top: 1px dashed var(--ash-2); }

/* ── TICKER ──────────────────────────────────────────────── */
.ticker {
  background: var(--void-2);
  border-top: 1px solid var(--ash-2);
  border-bottom: 1px solid var(--blood);
  padding: 0.6rem 0;
  overflow: hidden;
  position: relative;
}
.ticker::before {
  content: 'INCOMING //';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  background: var(--blood);
  color: var(--white-2);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  padding: 0.38rem 0.75rem;
  z-index: 2;
  white-space: nowrap;
}
.ticker-inner {
  display: flex;
  animation: ticker-scroll 35s linear infinite;
  white-space: nowrap;
  padding-left: 140px;
}
.ticker-inner:hover { animation-play-state: paused; }
.ticker-item {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel-2);
  padding: 0 3rem;
  letter-spacing: 0.08em;
}
.ticker-item em    { color: var(--crimson); font-style: normal; }
.ticker-item strong { color: var(--amber-2); }
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── GRID UTILITIES ──────────────────────────────────────── */
.grid-gap { display: grid; gap: 1px; background: var(--ash-2); }
.g-2  { grid-template-columns: repeat(2, 1fr); }
.g-3  { grid-template-columns: repeat(3, 1fr); }
.g-4  { grid-template-columns: repeat(4, 1fr); }
.g-cell { background: var(--void-2); }

/* ── FACTION COLOUR OVERRIDES ────────────────────────────── */
/* Applied as wrapper classes to change accent colours per-faction */
.faction-dominion {
  --faction-primary:   var(--amber);
  --faction-secondary: var(--amber-2);
  --faction-bg:        #0a0600;
  --faction-surface:   #140e00;
}
.faction-covenant {
  --faction-primary:   var(--blood);
  --faction-secondary: var(--crimson);
  --faction-bg:        #0a0000;
  --faction-surface:   #140000;
}
.faction-vorath {
  --faction-primary:   var(--toxic);
  --faction-secondary: var(--toxic-2);
  --faction-bg:        #040804;
  --faction-surface:   #0a120a;
}
.faction-church {
  --faction-primary:   var(--violet);
  --faction-secondary: var(--violet-2);
  --faction-bg:        #050508;
  --faction-surface:   #0d0d1a;
}

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-height) + var(--space-9)) var(--space-8) var(--space-8);
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 60% 40%, rgba(139,0,0,0.1) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(74,26,122,0.07) 0%, transparent 50%);
  pointer-events: none;
}
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(139,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139,0,0,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; max-width: 900px; }
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--crimson);
  text-transform: uppercase;
  margin-bottom: var(--space-5);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--crimson);
  flex-shrink: 0;
}
.hero-stats {
  position: absolute;
  bottom: var(--space-8);
  right: var(--space-8);
  display: flex;
  gap: var(--space-6);
}
.hero-stat { text-align: right; }
.hero-stat-val {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--crimson-2);
  line-height: 1;
}
.hero-stat-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--steel-2);
  text-transform: uppercase;
}

/* ── SCROLL INDICATOR ────────────────────────────────────── */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: var(--space-8);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  opacity: 0.4;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: var(--crimson);
  animation: scroll-pulse 2s ease-in-out infinite;
}
.scroll-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--crimson);
  text-transform: uppercase;
  writing-mode: vertical-rl;
}
@keyframes scroll-pulse {
  0%,100% { opacity: 0.3; transform: scaleY(0.5); }
  50%     { opacity: 1;   transform: scaleY(1); }
}

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  background: var(--void);
  border-top: 1px solid var(--ash-2);
  padding: var(--space-8) var(--space-5);
}
.footer-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-6);
}
.footer-brand-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-2);
  margin-bottom: var(--space-2);
}
.footer-brand-name em { color: var(--crimson); font-style: normal; }
.footer-brand-desc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--steel-2);
  line-height: 1.6;
}
.footer-col-title {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--crimson);
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.footer-links { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-link {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--steel-2);
  transition: color var(--transition-fast);
  cursor: pointer;
}
.footer-link:hover { color: var(--ghost); }
.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-5);
  border-top: 1px solid var(--ash-2);
}
.footer-copy {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--steel);
  letter-spacing: 0.1em;
}
.footer-signal {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--blood);
  letter-spacing: 0.1em;
  animation: flicker 6s infinite;
}

/* ── UTILITY ─────────────────────────────────────────────── */
.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;
}
.overlay {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--nav-height);
  background: rgba(0,0,0,0.65);
  z-index: 140;
}
.overlay.open { display: block; }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-6); }
  .hero { padding: calc(var(--nav-height) + var(--space-7)) var(--space-5) var(--space-7); }
  .hero-stats { display: none; }
  .scroll-indicator { display: none; }
}
@media (max-width: 720px) {
  .nav-links, .nav-cta { display: none; }
  .nav-menu-btn { display: flex; margin-left: auto; }
  .g-3, .g-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .g-2, .g-3, .g-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: var(--space-3); text-align: center; }
  .hero { padding: calc(var(--nav-height) + var(--space-6)) var(--space-4) var(--space-6); }
}