/* ==========================================================================
   EPOCHLYPSE RESEARCH // STYLESHEET (LIGHT MODE ONLY)
   Aesthetic: Monochromatic, High-Tech, Code-Style, Minimalist (Parallel.ai inspired)
   Color Palette: Pure Black & White (Light Mode)
   Mobile-First & Fully Responsive
   ========================================================================== */

:root {
  --bg-primary: #ffffff;
  --bg-secondary: #fbfbfb;
  --bg-tertiary: #f4f4f4;
  --bg-card: #ffffff;
  --bg-card-hover: #f9f9f9;
  
  --border-subtle: #e5e5e5;
  --border-medium: #d4d4d4;
  --border-bright: #a3a3a3;
  --border-focus: #000000;
  
  --text-primary: #000000;
  --text-secondary: #4a4a4a;
  --text-muted: #737373;
  --text-faint: #a3a3a3;
  
  --font-mono: "JetBrains Mono", "SF Mono", "Fira Code", "Roboto Mono", Menlo, Monaco, Consolas, "Courier New", monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  
  --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  
  --site-max-width: 1180px;
}

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

html, body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

html {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(0, 0, 0, 0.02) 0%, transparent 70%),
    linear-gradient(to right, rgba(0, 0, 0, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.035) 1px, transparent 1px);
  background-size: 100% 100%, 48px 48px, 48px 48px;
  background-position: 0 0, 0 0, 0 0;
}

/* Utility Links */
a {
  color: var(--text-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

a:hover {
  color: #000000;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Header & Navigation */
.header-wrapper {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  width: 100%;
  max-width: 100vw;
  box-sizing: border-box;
}

.header-container {
  max-width: var(--site-max-width);
  margin: 0 auto;
  padding: 0.7rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.header-top-row {
  display: contents;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-cursor {
  display: inline-block;
  width: 7px;
  height: 14px;
  background-color: var(--text-primary);
  animation: blink 1.1s steps(2, start) infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.brand-tag {
  font-size: 0.7rem;
  color: var(--text-muted);
  border: 1px solid var(--border-medium);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--bg-tertiary);
}

/* Nav Tabs */
.nav-tabs {
  display: flex;
  align-items: center;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 0.25rem;
  gap: 0.25rem;
}

.nav-tab-btn {
  background: transparent;
  color: var(--text-secondary);
  border: none;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-xs);
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-tab-btn:hover {
  color: var(--text-primary);
  background: rgba(0, 0, 0, 0.04);
}

.nav-tab-btn.active {
  color: #ffffff;
  background: #000000;
  font-weight: 600;
}

.nav-tab-num {
  font-size: 0.7rem;
  opacity: 0.75;
}

/* Header Meta & Badge */
.header-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.sys-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #000000;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.35);
  animation: pulse-dot 2.5s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.85); }
}

.header-nvidia-badge {
  display: flex;
  align-items: center;
  transition: opacity var(--transition-fast);
}

.header-nvidia-badge img {
  height: 62px;
  width: auto;
  border-radius: var(--radius-xs);
  display: block;
}

.header-nvidia-badge:hover {
  opacity: 0.85;
}

/* Main Container */
main {
  flex: 1;
  max-width: var(--site-max-width);
  width: 100%;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

/* Tab Views */
.tab-view {
  display: none;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.tab-view.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* Common Section Headers */
.section-badge-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-medium);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-xs);
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ==========================================================================
   TAB 1: HOME // HERO & GLOBE
   ========================================================================== */

.hero-section {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 4.5rem;
  padding: 1.5rem 0;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.punchline-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  flex-wrap: wrap;
}

.hero-punchline {
  font-size: clamp(1.8rem, 3.2vw, 2.65rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.hero-punchline span.highlight {
  color: #000000;
  border-bottom: 2px solid #000000;
  padding-bottom: 2px;
}

.hero-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
  margin-top: 0.5rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #000000;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid #000000;
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary:hover {
  background: #262626;
  border-color: #262626;
  color: #ffffff;
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #ffffff;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-medium);
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-secondary:hover {
  background: var(--bg-tertiary);
  border-color: var(--border-bright);
  color: #000000;
  text-decoration: none;
  transform: translateY(-1px);
}

/* Globe Visual Container */
.globe-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.globe-hud-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 480px;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.globe-canvas-container {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
  user-select: none;
  touch-action: none;
  background: transparent;
  border: none;
}

.globe-canvas-container:active {
  cursor: grabbing;
}

#globeCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

.globe-controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 480px;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.globe-action-btn {
  background: var(--bg-primary);
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.globe-action-btn:hover {
  border-color: #000000;
  color: #000000;
}

/* Quick Ticker Strip */
.ticker-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1rem 0;
  margin-bottom: 4rem;
}

.ticker-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.ticker-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ticker-val {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ==========================================================================
   ABOUT & ORIGIN SECTION (HOME TAB)
   ========================================================================== */

.about-section {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 4rem;
}

/* Origin Banner: Mumbai Branding */
.origin-banner {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.origin-banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: #000000;
}

.origin-text-block {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.origin-title {
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.origin-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.origin-coords-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.8rem;
}

.coord-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.25rem 0;
  border-bottom: 1px dashed var(--border-subtle);
}

.coord-row:last-child {
  border-bottom: none;
}

.coord-key {
  color: var(--text-muted);
}

.coord-val {
  color: var(--text-primary);
  font-weight: 600;
}

/* Founder & Partnerships Grid */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.5rem;
}

.card-box {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: border-color var(--transition-fast);
}

.card-box:hover {
  border-color: var(--border-bright);
}

.card-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.founder-title-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.founder-name {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
}

.founder-role {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.founder-bio {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.founder-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: auto;
}

.btn-link-mono {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-xs);
  background: var(--bg-secondary);
  transition: all var(--transition-fast);
}

.btn-link-mono:hover {
  border-color: #000000;
  background: #000000;
  color: #ffffff;
  text-decoration: none;
}

/* NVIDIA Inception Card */
.nvidia-card {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.nvidia-badge-container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0.75rem 0;
}

.nvidia-badge-img {
  max-width: 260px;
  width: 100%;
  height: auto;
  border-radius: var(--radius-xs);
  display: block;
}

.nvidia-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* SafeAI Pillars Grid */
.pillars-section {
  margin-top: 1.5rem;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 1rem;
}

.pillar-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color var(--transition-fast);
}

.pillar-item:hover {
  border-color: var(--border-bright);
}

.pillar-num {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.pillar-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.pillar-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   TAB 2: PROJECTS // EPOCHGO FLAGSHIP ONLY
   ========================================================================= */

.projects-section {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.flagship-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  position: relative;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.flagship-top {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.project-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.project-badge {
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-medium);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
}

.project-badge.flagship {
  border-color: #000000;
  color: #ffffff;
  background: #000000;
  font-weight: 600;
}

.flagship-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
}

.flagship-name {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.flagship-tagline {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 700px;
  line-height: 1.6;
}

/* Metrics Row */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin: 0.5rem 0;
}

.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.stat-value {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Agents Breakdown */
.agents-breakdown {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.breakdown-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.agents-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.agent-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.agent-num {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 600;
}

.agent-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.agent-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Terminal Quickstart */
.terminal-block {
  background: #0a0a0a;
  color: #ffffff;
  border: 1px solid #222222;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.terminal-header {
  background: #141414;
  padding: 0.6rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #262626;
  font-size: 0.72rem;
  color: #888888;
}

.terminal-dots {
  display: flex;
  gap: 5px;
}

.terminal-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #333333;
}

.terminal-copy-btn {
  background: transparent;
  border: 1px solid #333333;
  color: #cccccc;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.terminal-copy-btn:hover {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
}

.terminal-code {
  padding: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.8;
  color: #a3a3a3;
  overflow-x: auto;
}

.terminal-code span.cmd {
  color: #ffffff;
  font-weight: 600;
}

.terminal-code span.comment {
  color: #666666;
}

/* ==========================================================================
   TAB 3: CONTACT // SECURE OUTREACH
   ========================================================================== */

.contact-section {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
}

.contact-primary-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact-header-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
}

.contact-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Email Box */
.email-display-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.email-address {
  font-size: 1.15rem;
  font-weight: 700;
  color: #000000;
  letter-spacing: 0.02em;
}

.email-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-copy-email {
  background: #000000;
  color: #ffffff;
  border: 1px solid #000000;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-copy-email:hover {
  background: #333333;
  border-color: #333333;
}

/* Contact Details Card */
.contact-meta-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-meta-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
}

.contact-meta-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.meta-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.meta-content {
  font-size: 0.92rem;
  color: var(--text-primary);
  font-weight: 500;
}

/* Interactive Composer */
.message-composer {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.composer-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.composer-input, .composer-textarea {
  width: 100%;
  background: #ffffff;
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-xs);
  outline: none;
  transition: border-color var(--transition-fast);
}

.composer-input:focus, .composer-textarea:focus {
  border-color: var(--border-focus);
}

.composer-textarea {
  resize: vertical;
  min-height: 90px;
}

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

footer {
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
  width: 100%;
  padding: 2.5rem 1.5rem;
}

.footer-container {
  max-width: var(--site-max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 440px;
}

.footer-motto {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-nvidia-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-start;
}

.footer-nvidia-badge-img {
  max-width: 260px;
  width: 100%;
  height: auto;
  border-radius: var(--radius-xs);
  display: block;
}

.contact-nvidia-badge-img {
  max-width: 260px;
  width: 100%;
  height: auto;
  border-radius: var(--radius-xs);
  display: block;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer-credits {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-clock {
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

/* Toast Notification */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #000000;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: all var(--transition-fast);
  z-index: 1000;
}

.toast-notice.show {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   MOBILE & RESPONSIVE BREAKPOINTS
   ========================================================================== */

@media (max-width: 992px) {
  .hero-section {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  /* On mobile / tablets: Title stays on top, globe is down below */
  .hero-content {
    order: 1;
  }
  
  .globe-wrapper {
    order: 2;
  }
  
  .globe-canvas-container {
    max-width: 360px;
  }
  
  .about-grid, .contact-grid, .origin-banner {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .agents-grid {
    grid-template-columns: 1fr;
  }
  
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  
  .ticker-strip {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 1.25rem;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 13px;
  }
  
  .header-container {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding: 0.65rem 1rem;
    width: 100%;
    box-sizing: border-box;
  }

  .header-top-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }

  .brand-logo {
    font-size: 0.88rem;
    gap: 0.35rem;
  }
  
  .brand-tag {
    font-size: 0.62rem;
    padding: 0.1rem 0.3rem;
  }

  .header-meta {
    display: flex;
    align-items: center;
  }

  .sys-status {
    display: none;
  }

  .header-nvidia-badge img {
    height: 44px;
  }
  
  .nav-tabs {
    width: 100%;
    display: flex;
    padding: 0.2rem;
    gap: 0.25rem;
    box-sizing: border-box;
  }
  
  .nav-tab-btn {
    flex: 1 1 0;
    min-width: 0;
    justify-content: center;
    padding: 0.45rem 0.2rem;
    font-size: 0.72rem;
    letter-spacing: 0;
    gap: 0.25rem;
    white-space: nowrap;
  }

  .nav-tab-num {
    font-size: 0.62rem;
  }

  @media (max-width: 440px) {
    .nav-tab-num {
      display: none;
    }
    .nav-tab-btn {
      font-size: 0.72rem;
      padding: 0.45rem 0.1rem;
    }
  }

  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .hero-cta-group .btn-primary,
  .hero-cta-group .btn-secondary {
    width: 100%;
    justify-content: center;
  }
  
  .globe-canvas-container {
    max-width: 310px;
  }
  
  .flagship-card {
    padding: 1.25rem;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .email-display-box {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .ticker-strip {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}