/* ==========================================================================
   XIONLOGS — Brand Design System & Stylesheet
   Direction: Industrial Minimalism with an Electric-Lime Signature
   Tokens:
     --carbon-ink: #10110F
     --bone-white: #F4F1E8
     --electric-lime: #D7FF3F
     --mineral-grey: #A9ADA2
     --concrete: #D8D7CD
     --graphite-surface: #1B1D18
     --border-dark: rgba(255, 255, 255, 0.08)
     --border-highlight: rgba(215, 255, 63, 0.45)
   ========================================================================== */

:root {
  --carbon-ink: #10110f;
  --bone-white: #f4f1e8;
  --electric-lime: #d7ff3f;
  --mineral-grey: #a9ada2;
  --concrete: #d8d7cd;
  --graphite-surface: #1b1d18;
  --graphite-card: rgba(27, 29, 24, 0.88);
  --border-dark: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(215, 255, 63, 0.45);
  --lime-glow: rgba(215, 255, 63, 0.22);
  
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Space Mono', monospace;
  
  --ease-industrial: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

html, body {
  width: 100%;
  min-height: 100%;
  background-color: var(--carbon-ink);
  color: var(--bone-white);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

::selection {
  background: var(--electric-lime);
  color: var(--carbon-ink);
}

/* Background Canvas (WebGL Shader) */
#shader-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1;
  pointer-events: none;
  background: transparent;
  display: block;
}

/* Industrial Grid Overlay */
.grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 50px 50px;
  z-index: 2;
  pointer-events: none;
}

/* Vignette subtle layer */
.vignette-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle at center, transparent 35%, rgba(16, 17, 15, 0.88) 100%);
  z-index: 2;
  pointer-events: none;
}

/* Custom Cursor (Exact Centering & Desktop Precision) */
.custom-cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--electric-lime);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0;
  box-shadow: 0 0 10px var(--electric-lime);
  will-change: transform;
  transition: opacity 0.2s ease;
}

.custom-cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(215, 255, 63, 0.5);
  pointer-events: none;
  z-index: 9998;
  opacity: 0;
  will-change: transform;
  transition: width 0.2s, height 0.2s, border-color 0.2s, background-color 0.2s, opacity 0.2s ease;
}

.custom-cursor-ring.active {
  width: 50px;
  height: 50px;
  border-color: var(--electric-lime);
  background: rgba(215, 255, 63, 0.08);
}

@media (pointer: coarse), (hover: none) {
  .custom-cursor-dot, 
  .custom-cursor-ring {
    display: none !important;
  }
}

/* Main Viewport Container */
.app-wrapper {
  position: relative;
  z-index: 10;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem 2.25rem 2rem;
  max-width: 1540px;
  margin: 0 auto;
}

/* ==========================================================================
   HEADER — Unified Industrial Navigation & Telemetry Dock
   ========================================================================== */

.site-header {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  background: rgba(22, 24, 20, 0.76);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  padding: 0.75rem 1.4rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  transition: border-color 0.25s ease;
}

.site-header:hover {
  border-color: rgba(215, 255, 63, 0.2);
}

/* Header Corner Crosshairs */
.header-corner-tl,
.header-corner-tr {
  position: absolute;
  top: 3px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1;
  color: var(--electric-lime);
  opacity: 0.45;
  pointer-events: none;
  user-select: none;
}

.header-corner-tl { left: 6px; }
.header-corner-tr { right: 6px; }

/* Brand Identity */
.brand-identity {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  text-decoration: none;
  color: inherit;
}

.brand-emblem {
  width: 40px;
  height: 40px;
  border-radius: 3px;
  object-fit: contain;
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2px;
  transition: transform 0.3s var(--ease-industrial), filter 0.3s, border-color 0.3s;
}

.brand-identity:hover .brand-emblem {
  transform: scale(1.06) rotate(1deg);
  border-color: var(--electric-lime);
  filter: drop-shadow(0 0 10px var(--lime-glow));
}

.brand-text-group {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--bone-white);
  line-height: 1.1;
}

.brand-name .lime-letter {
  color: var(--electric-lime);
}

.brand-descriptor {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--mineral-grey);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Unified Telemetry Cluster */
.header-telemetry {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.telemetry-pill {
  height: 36px;
  display: inline-flex;
  align-items: center;
  background: rgba(16, 17, 15, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  padding: 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--mineral-grey);
  letter-spacing: 0.05em;
  white-space: nowrap;
  transition: border-color 0.2s, background-color 0.2s;
}

.status-pill {
  gap: 0.5rem;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--electric-lime);
  box-shadow: 0 0 8px var(--electric-lime);
  animation: pulse-glow 2s infinite ease-in-out;
  flex-shrink: 0;
}

@keyframes pulse-glow {
  0%, 100% {
    transform: scale(1);
    opacity: 0.95;
  }
  50% {
    transform: scale(1.35);
    opacity: 0.45;
  }
}

.lime-accent {
  color: var(--electric-lime);
  font-weight: 700;
}

.clock-pill {
  color: var(--bone-white);
}

.telemetry-sep {
  opacity: 0.35;
  margin: 0 0.35rem;
  color: var(--mineral-grey);
}

/* Sound Button in Telemetry Cluster */
.sound-toggle-btn {
  background: rgba(16, 17, 15, 0.85);
  color: var(--mineral-grey);
  cursor: pointer;
  gap: 0.5rem;
  transition: all 0.2s var(--ease-industrial);
}

.sound-toggle-btn:hover {
  border-color: var(--electric-lime);
  color: var(--bone-white);
  background: rgba(215, 255, 63, 0.05);
}

.sound-toggle-btn.active {
  border-color: var(--electric-lime);
  color: var(--electric-lime);
  box-shadow: 0 0 12px rgba(215, 255, 63, 0.18);
  background: rgba(215, 255, 63, 0.06);
}

.sound-wave {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 12px;
}

.sound-bar {
  width: 2px;
  height: 3px;
  background: var(--mineral-grey);
  transition: height 0.2s;
}

.sound-toggle-btn.active .sound-bar {
  background: var(--electric-lime);
  animation: sound-bounce 0.9s infinite alternate;
}

.sound-toggle-btn.active .sound-bar:nth-child(2) { animation-delay: 0.2s; }
.sound-toggle-btn.active .sound-bar:nth-child(3) { animation-delay: 0.4s; }

@keyframes sound-bounce {
  0% { height: 3px; }
  100% { height: 12px; }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
  padding: 2.25rem 0 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 1240px;
}

.directive-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--electric-lime);
  background: rgba(215, 255, 63, 0.08);
  border: 1px solid rgba(215, 255, 63, 0.25);
  padding: 0.35rem 0.75rem;
  border-radius: 2px;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.directive-badge .bracket {
  color: var(--mineral-grey);
}

/* Headline & Glitch */
.headline-container {
  position: relative;
  margin-bottom: 1.25rem;
  max-width: 100%;
}

.glitch-headline {
  position: relative;
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 9.2vw, 7.8rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--bone-white);
  cursor: pointer;
  user-select: none;
  display: inline-block;
  word-break: break-word;
  transition: transform 0.2s ease;
}

.glitch-headline:hover,
.glitch-headline:active {
  transform: translateY(-2px);
}

.glitch-headline::before,
.glitch-headline::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0;
}

.glitch-headline:hover::before,
.glitch-headline:active::before {
  opacity: 1;
  color: var(--electric-lime);
  z-index: -1;
  transform: translate(-3px, -1px);
  clip-path: polygon(0 0, 100% 0, 100% 38%, 0 38%);
  animation: glitch-anim-1 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
}

.glitch-headline:hover::after,
.glitch-headline:active::after {
  opacity: 1;
  color: #00ffff;
  z-index: -2;
  transform: translate(3px, 1px);
  clip-path: polygon(0 42%, 100% 42%, 100% 85%, 0 85%);
  animation: glitch-anim-2 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite reverse;
}

@keyframes glitch-anim-1 {
  0% {
    clip-path: polygon(0 15%, 100% 15%, 100% 40%, 0 40%);
    transform: translate(-4px, 1px);
  }
  20% {
    clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
    transform: translate(3px, -2px);
  }
  40% {
    clip-path: polygon(0 5%, 100% 5%, 100% 25%, 0 25%);
    transform: translate(-2px, -1px);
  }
  60% {
    clip-path: polygon(0 80%, 100% 80%, 100% 100%, 0 100%);
    transform: translate(4px, 2px);
  }
  80% {
    clip-path: polygon(0 35%, 100% 35%, 100% 55%, 0 55%);
    transform: translate(-1px, 2px);
  }
  100% {
    clip-path: polygon(0 15%, 100% 15%, 100% 40%, 0 40%);
    transform: translate(-4px, 1px);
  }
}

@keyframes glitch-anim-2 {
  0% {
    clip-path: polygon(0 70%, 100% 70%, 100% 95%, 0 95%);
    transform: translate(4px, -1px);
  }
  25% {
    clip-path: polygon(0 20%, 100% 20%, 100% 45%, 0 45%);
    transform: translate(-3px, 2px);
  }
  50% {
    clip-path: polygon(0 85%, 100% 85%, 100% 100%, 0 100%);
    transform: translate(2px, -2px);
  }
  75% {
    clip-path: polygon(0 0%, 100% 0%, 100% 20%, 0 20%);
    transform: translate(-4px, 1px);
  }
  100% {
    clip-path: polygon(0 70%, 100% 70%, 100% 95%, 0 95%);
    transform: translate(4px, -1px);
  }
}

.glitch-hover-target {
  cursor: pointer;
  transition: color 0.2s;
}

.glitch-hover-target:hover {
  color: var(--electric-lime);
}

/* Hero Lead */
.hero-lead {
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 400;
  line-height: 1.55;
  color: var(--mineral-grey);
  max-width: 760px;
  margin-bottom: 2rem;
}

.hero-lead strong {
  color: var(--bone-white);
  font-weight: 600;
}

/* Dispatch Bar */
.dispatch-bar-container {
  width: 100%;
  max-width: 620px;
  margin-bottom: 2.25rem;
}

.dispatch-form {
  display: flex;
  align-items: stretch;
  background: var(--graphite-surface);
  border: 1px solid var(--border-dark);
  border-radius: 3px;
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.dispatch-form:focus-within {
  border-color: var(--electric-lime);
  box-shadow: 0 0 20px var(--lime-glow);
}

.dispatch-input-prefix {
  display: flex;
  align-items: center;
  padding: 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--electric-lime);
  background: rgba(0, 0, 0, 0.25);
  border-right: 1px solid var(--border-dark);
  user-select: none;
}

.dispatch-input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 0.95rem 1.25rem;
  color: var(--bone-white);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  outline: none;
  min-width: 0;
}

.dispatch-input::placeholder {
  color: rgba(169, 173, 162, 0.45);
}

.dispatch-submit-btn {
  background: var(--electric-lime);
  color: var(--carbon-ink);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  padding: 0 1.6rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, background-color 0.2s, box-shadow 0.2s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.dispatch-submit-btn:hover {
  background: #e4ff6b;
  box-shadow: 0 0 15px rgba(215, 255, 63, 0.4);
}

.dispatch-submit-btn:active {
  transform: scale(0.98);
}

.dispatch-feedback {
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  min-height: 1.2rem;
  color: var(--electric-lime);
}

/* ==========================================================================
   HUD CARDS — Precision Engineering Instrumentation Panels
   ========================================================================== */

.hud-deck {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  width: 100%;
}

.hud-card {
  position: relative;
  min-height: 295px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(170deg, rgba(27, 29, 24, 0.88) 0%, rgba(18, 19, 16, 0.94) 100%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  padding: 1.6rem 1.6rem 1.5rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transition: transform 0.28s var(--ease-industrial), border-color 0.28s, box-shadow 0.28s;
  overflow: hidden;
}

/* Top Accent Line */
.hud-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 36px;
  height: 2px;
  background: var(--electric-lime);
  transition: width 0.35s var(--ease-industrial), box-shadow 0.35s;
}

.hud-card:hover {
  border-color: rgba(215, 255, 63, 0.45);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55), 0 0 25px rgba(215, 255, 63, 0.12);
}

.hud-card:hover::after {
  width: 100%;
  box-shadow: 0 0 12px var(--electric-lime);
}

/* Card Corner Crosshairs */
.card-corner {
  position: absolute;
  top: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1;
  color: var(--electric-lime);
  opacity: 0.35;
  pointer-events: none;
  user-select: none;
  transition: opacity 0.25s;
}

.card-corner-tl { left: 8px; }
.card-corner-tr { right: 8px; }

.hud-card:hover .card-corner {
  opacity: 0.9;
}

.hud-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.9rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.hud-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--electric-lime);
  letter-spacing: 0.1em;
  font-weight: 700;
}

.hud-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--mineral-grey);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hud-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--bone-white);
  margin-bottom: 0.55rem;
  letter-spacing: 0.01em;
}

.hud-desc {
  font-size: 0.86rem;
  color: var(--mineral-grey);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

/* Card 1: Services Grid */
.hud-services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}

.service-pill {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 2px;
  padding: 0.55rem 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--bone-white);
  transition: all 0.2s var(--ease-industrial);
}

.service-chevron {
  color: var(--electric-lime);
  font-weight: 700;
  font-size: 0.8rem;
  transition: transform 0.2s;
}

.service-pill:hover {
  background: rgba(215, 255, 63, 0.06);
  border-color: var(--electric-lime);
  color: var(--electric-lime);
  transform: translateX(3px);
}

.service-pill:hover .service-chevron {
  transform: translateX(2px);
}

/* Card 2: Palette Grid */
.palette-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}

.palette-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.45rem 0.6rem;
  border-radius: 2px;
  transition: border-color 0.2s;
}

.palette-item:hover {
  border-color: rgba(215, 255, 63, 0.35);
}

.palette-swatch {
  width: 20px;
  height: 20px;
  border-radius: 2px;
  flex-shrink: 0;
}

.palette-meta {
  display: flex;
  flex-direction: column;
  font-family: var(--font-mono);
  line-height: 1.15;
}

.palette-name {
  font-size: 0.62rem;
  color: var(--mineral-grey);
  letter-spacing: 0.06em;
}

.palette-hex {
  font-size: 0.7rem;
  color: var(--bone-white);
  letter-spacing: 0.04em;
}

.highlight-lime {
  color: var(--electric-lime);
  font-weight: 700;
}

/* Card 3: Principles List */
.principles-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.principle-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--mineral-grey);
  padding: 0.35rem 0.5rem;
  background: rgba(255, 255, 255, 0.02);
  border-left: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 1px;
  transition: border-color 0.2s, background-color 0.2s;
}

.principle-item:hover {
  border-left-color: var(--electric-lime);
  background: rgba(215, 255, 63, 0.04);
}

.principle-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--electric-lime);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.principle-item strong {
  color: var(--bone-white);
  font-weight: 600;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--mineral-grey);
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-channels {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.channel-link {
  color: var(--mineral-grey);
  text-decoration: none;
  position: relative;
  padding: 0.2rem 0;
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.channel-link:hover {
  color: var(--electric-lime);
}

.channel-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 1px;
  background: var(--electric-lime);
  transition: width 0.2s var(--ease-industrial);
}

.channel-link:hover::after {
  width: 100%;
}

.channel-link.channel-disabled {
  opacity: 0.45;
  cursor: default;
  pointer-events: none;
  user-select: none;
  color: var(--mineral-grey);
}

.channel-link.channel-disabled::after {
  display: none;
}

.status-pill-soon {
  font-size: 0.62rem;
  color: var(--mineral-grey);
  border: 1px solid rgba(169, 173, 162, 0.4);
  padding: 0.05rem 0.35rem;
  border-radius: 2px;
  letter-spacing: 0.06em;
}

.footer-coords {
  letter-spacing: 0.05em;
}

/* ==========================================================================
   RESPONSIVE DESIGN (< 1080px, < 768px, < 480px)
   ========================================================================== */

@media (max-width: 1080px) {
  .hud-deck {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .hud-card {
    min-height: auto;
  }
}

@media (max-width: 768px) {
  .app-wrapper {
    padding: 1rem 1rem 1.75rem;
  }

  .site-header {
    gap: 0.85rem;
    padding: 0.75rem 1rem;
    flex-wrap: wrap;
  }

  .brand-emblem {
    width: 36px;
    height: 36px;
  }

  .brand-name {
    font-size: 1.15rem;
  }

  .brand-descriptor {
    font-size: 0.62rem;
  }

  .header-telemetry {
    gap: 0.5rem;
  }

  .clock-pill {
    display: none;
  }

  .telemetry-pill {
    height: 32px;
    padding: 0 0.65rem;
    font-size: 0.68rem;
  }

  .hero-section {
    padding: 2.25rem 0 1.5rem;
  }

  .directive-badge {
    font-size: 0.72rem;
    padding: 0.25rem 0.6rem;
    margin-bottom: 1.25rem;
  }

  .glitch-headline {
    font-size: clamp(2.25rem, 11vw, 4.5rem);
    letter-spacing: -0.02em;
  }

  .hero-lead {
    font-size: 1.02rem;
    line-height: 1.55;
    margin-bottom: 1.75rem;
  }

  .dispatch-bar-container {
    margin-bottom: 2.25rem;
  }

  .dispatch-form {
    flex-direction: column;
  }

  .dispatch-input-prefix {
    display: none;
  }

  .dispatch-input {
    font-size: 16px; /* iOS auto-zoom prevention */
    padding: 0.95rem 1rem;
    width: 100%;
  }

  .dispatch-submit-btn {
    width: 100%;
    padding: 0.95rem 1.25rem;
    justify-content: center;
    border-top: 1px solid var(--border-dark);
  }

  .hud-services-grid {
    grid-template-columns: 1fr;
  }

  .palette-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hud-card {
    padding: 1.3rem;
  }

  .site-footer {
    margin-top: 2.5rem;
    padding-top: 1.25rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }

  .footer-left {
    width: 100%;
    justify-content: space-between;
  }

  .footer-channels {
    gap: 1.25rem;
  }
}

@media (max-width: 480px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
  }

  .header-telemetry {
    width: 100%;
    justify-content: space-between;
  }

  .glitch-headline {
    font-size: clamp(2.1rem, 11.5vw, 3.4rem);
    line-height: 1.05;
  }

  .directive-badge {
    font-size: 0.66rem;
    letter-spacing: 0.05em;
  }

  .hero-lead {
    font-size: 0.95rem;
  }

  .palette-grid {
    grid-template-columns: 1fr;
  }
}