/* ==========================================================================
   RAGETECH.DEV — REFINED DUSK DESIGN SYSTEM
   Modern, ultra-clean engineering collective aesthetic
   Crafted with typographic precision, hairline borders, and subtle depth
   ========================================================================== */

:root {
  /* Slate & Zinc Dark Palette */
  --bg-canvas: #09090b;
  --bg-subtle: #0f0f12;
  --bg-surface: #141418;
  --bg-surface-hover: #1a1a20;
  --bg-elevated: #1f1f26;

  /* Borders — Hairline & Restrained */
  --border-hairline: rgba(255, 255, 255, 0.07);
  --border-subtle: rgba(255, 255, 255, 0.12);
  --border-strong: rgba(255, 255, 255, 0.22);
  --border-focus: #e4e4e7;

  /* Typography Colors */
  --text-high: #f4f4f5;
  --text-medium: #a1a1aa;
  --text-low: #71717a;
  --text-faint: #3f3f46;

  /* Accents — Subtle & Intentional */
  --accent-white: #ffffff;
  --accent-blue: #38bdf8;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;

  /* Typography Scales */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;

  /* Layout */
  --max-width: 1200px;
  --header-height: 64px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  /* Transitions */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-canvas);
  color: var(--text-high);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Crisp Background Grid */
.bg-grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at 50% 15%, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 15%, black 40%, transparent 80%);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   Typography Hierarchy (Human-Crafted, Non-AI)
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-high);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

p {
  color: var(--text-medium);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 150ms var(--ease);
}

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   Navigation Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 100;
  background: rgba(9, 9, 11, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-hairline);
  transition: border-color 200ms var(--ease);
}

.site-header.scrolled {
  border-bottom-color: var(--border-subtle);
  background: rgba(9, 9, 11, 0.94);
}

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

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-icon-box {
  width: 28px;
  height: 28px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-title {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-high);
}

.domain-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-low);
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-hairline);
  background: var(--bg-subtle);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-item-link {
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--text-medium);
  transition: color 150ms var(--ease);
}

.nav-item-link:hover {
  color: var(--text-high);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ==========================================================================
   Clean Action Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 180ms var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: #ffffff;
  color: #09090b;
  border-color: #ffffff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

.btn-primary:hover {
  background: #e4e4e7;
  border-color: #e4e4e7;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-high);
  border-color: var(--border-hairline);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-subtle);
}

.kbd-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-medium);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* ==========================================================================
   Hero Section (Restrained, Confident, Understated)
   ========================================================================== */
.nav-studio-highlight {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-blue) !important;
}

.nav-studio-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-color: rgba(56, 189, 248, 0.3) !important;
  color: #ffffff !important;
  background: rgba(56, 189, 248, 0.06) !important;
}

.nav-studio-btn:hover {
  background: rgba(56, 189, 248, 0.12) !important;
  border-color: rgba(56, 189, 248, 0.5) !important;
}

.hero-clean {
  padding-top: 104px;
  padding-bottom: 88px;
  text-align: left;
}

.hero-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-medium);
  padding: 5px 14px;
  border-radius: 999px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-hairline);
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}

.live-indicator-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
}

.hero-heading {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.08;
  max-width: 880px;
  margin-bottom: 22px;
  color: #ffffff;
}

.hero-subheading {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-medium);
  max-width: 680px;
  line-height: 1.6;
  margin-bottom: 40px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Telemetry Metrics Row
   ========================================================================== */
.metrics-strip {
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
  padding: 24px 0;
  background: rgba(15, 15, 18, 0.4);
}

.metrics-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.metric-unit {
  display: flex;
  flex-direction: column;
}

.metric-unit-num {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-high);
}

.metric-unit-label {
  font-size: 0.78rem;
  color: var(--text-low);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

/* ==========================================================================
   Projects Sticky Scroll Section (Tailark Dusk Features 5)
   ========================================================================== */
.projects-section {
  padding: 96px 0;
  border-bottom: 1px solid var(--border-hairline);
}

.section-lead {
  margin-bottom: 60px;
}

.section-kicker {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-low);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
  display: block;
}

.section-h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  letter-spacing: -0.03em;
  color: var(--text-high);
  margin-bottom: 12px;
}

.section-p {
  font-size: 1rem;
  color: var(--text-medium);
  max-width: 620px;
}

/* Layout: 220px Sticky Sidebar + Clean Content Column */
.scroll-layout-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 64px;
  align-items: start;
}

.sticky-sidebar-nav {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 2px;
}

.sidebar-section-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
  padding-left: 10px;
}

.sidebar-nav-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-low);
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: all 150ms var(--ease);
}

.sidebar-nav-button:hover {
  color: var(--text-high);
  background: rgba(255, 255, 255, 0.02);
}

.sidebar-nav-button[data-state="active"] {
  color: #ffffff;
  background: var(--bg-surface);
  border-color: var(--border-hairline);
}

.sidebar-nav-button[data-state="active"] .nav-bullet {
  background: #ffffff;
}

.nav-bullet {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: transparent;
  transition: background 150ms var(--ease);
}

/* Projects Stack */
.projects-stack {
  display: flex;
  flex-direction: column;
  gap: 72px;
}

.project-entry {
  scroll-margin-top: calc(var(--header-height) + 24px);
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 36px;
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--bg-subtle);
  border: 1px solid var(--border-hairline);
  position: relative;
  transition: border-color 250ms var(--ease), background 250ms var(--ease);
}

.project-entry.is-active {
  border-color: var(--border-subtle);
  background: var(--bg-surface);
}

.project-meta-col {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.project-slug-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.project-slug-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-low);
}

.project-status-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 1px 7px;
  border-radius: 999px;
  border: 1px solid var(--border-hairline);
  color: var(--text-medium);
}

.project-h3 {
  font-size: 1.45rem;
  margin-bottom: 8px;
}

.project-summary {
  font-size: 0.92rem;
  color: var(--text-medium);
  line-height: 1.55;
  margin-bottom: 20px;
}

.spec-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  margin-bottom: 24px;
  border-top: 1px solid var(--border-hairline);
}

.spec-list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-hairline);
  font-size: 0.82rem;
}

.spec-label {
  color: var(--text-low);
  font-family: var(--font-mono);
}

.spec-value {
  color: var(--text-high);
  font-family: var(--font-mono);
}

.project-actions-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
}

.project-assignees-avatars {
  display: flex;
  align-items: center;
}

.builder-pill-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1.5px solid var(--bg-subtle);
  margin-left: -5px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-medium);
}

.builder-pill-avatar:first-child {
  margin-left: 0;
}

/* Right Column: High-Craft Technical Preview Window */
.project-preview-window {
  background: #08080a;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 320px;
}

.preview-window-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-low);
}

.preview-window-body {
  padding: 20px 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.6;
  color: #d4d4d8;
}

.preview-window-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-low);
}

/* ==========================================================================
   The 29 Builders Showcase & Repository Flex Design System
   Modern, ultra-refined developer collective UI/UX
   ========================================================================== */
.builders-section-clean {
  padding: 80px 0 96px;
  position: relative;
}

.roster-badge-strip {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}

.roster-live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 2px 8px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  color: #34d399;
  letter-spacing: 0.04em;
}

.live-dot-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 8px #10b981;
  animation: pulse-beacon 2s infinite ease-in-out;
}

@keyframes pulse-beacon {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.roster-metrics-strip {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  padding: 10px 14px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  width: fit-content;
  flex-wrap: wrap;
}

.roster-stat-pill {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.roster-stat-pill .stat-num {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-high);
}

.roster-stat-pill .stat-lbl {
  font-size: 0.72rem;
  color: var(--text-low);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.roster-stat-divider {
  color: var(--border-strong);
  font-size: 0.75rem;
  user-select: none;
}

/* Controls Panel */
.builders-controls-panel {
  background: var(--bg-subtle);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.builders-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.squad-filters-group {
  display: flex;
  gap: 4px;
  background: rgba(0, 0, 0, 0.35);
  padding: 3px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-hairline);
  overflow-x: auto;
}

.squad-filter-btn {
  background: transparent;
  border: none;
  color: var(--text-low);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 5px 11px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 140ms var(--ease);
  white-space: nowrap;
}

.squad-filter-btn:hover {
  color: var(--text-high);
}

.squad-filter-btn.active {
  background: var(--bg-surface);
  color: #ffffff;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.builders-right-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.search-box-clean {
  position: relative;
  min-width: 260px;
}

.search-box-clean input {
  width: 100%;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  padding: 6px 32px 6px 30px;
  color: var(--text-high);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  outline: none;
  transition: border-color 150ms var(--ease);
}

.search-box-clean input:focus {
  border-color: var(--border-subtle);
}

.search-box-clean svg {
  position: absolute;
  left: 9px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-low);
  pointer-events: none;
}

.search-kbd-hint {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--text-low);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-hairline);
  border-radius: 3px;
  padding: 1px 5px;
  pointer-events: none;
}

.sort-select-wrap {
  position: relative;
}

.sort-select-input {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  color: var(--text-medium);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  padding-right: 24px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

.sort-select-input:focus {
  border-color: var(--border-subtle);
  color: var(--text-high);
}

.view-toggle-group {
  display: flex;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  padding: 2px;
}

.view-btn {
  background: transparent;
  border: none;
  color: var(--text-low);
  padding: 5px 8px;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 140ms var(--ease);
}

.view-btn:hover {
  color: var(--text-high);
}

.view-btn.active {
  background: var(--bg-surface);
  color: #ffffff;
  border: 1px solid var(--border-hairline);
}

/* Stack Tag Filters Row */
.stack-filters-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  flex-wrap: wrap;
}

.stack-filters-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-low);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.stack-chips-scroll {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  align-items: center;
}

.stack-tag-pill {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border-hairline);
  border-radius: 999px;
  color: var(--text-medium);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 2px 9px;
  cursor: pointer;
  transition: all 130ms var(--ease);
  white-space: nowrap;
}

.stack-tag-pill:hover {
  color: var(--text-high);
  border-color: var(--border-subtle);
  background: rgba(255, 255, 255, 0.05);
}

.stack-tag-pill.active {
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-blue);
  border-color: rgba(56, 189, 248, 0.3);
}

.builders-count-label {
  font-size: 0.74rem;
  color: var(--text-low);
  white-space: nowrap;
  margin-left: auto;
}

/* ==========================================================================
   VIEW 1: FLAGSHIP REPOSITORY SHOWCASE GRID (THE FLEX VIEW)
   ========================================================================== */
.builders-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(520px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.builder-showcase-card {
  background: #101014;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  position: relative;
  transition: all 220ms var(--ease);
  display: flex;
  flex-direction: column;
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.04);
}

.builder-showcase-card:hover {
  background: #14141a;
  border-color: var(--border-subtle);
  transform: translateY(-2px);
  box-shadow: 0 16px 36px -12px rgba(0, 0, 0, 0.7), inset 0 1px 0 0 rgba(255, 255, 255, 0.08);
}

.showcase-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.showcase-avatar-col {
  display: flex;
  align-items: center;
  gap: 14px;
}

.builder-avatar-box {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1f1f28 0%, #121217 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
  color: #ffffff;
  position: relative;
  flex-shrink: 0;
}

.builder-beacon-dot {
  position: absolute;
  bottom: 0px;
  right: 0px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #10b981;
  border: 2px solid #101014;
}

.builder-identity-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.builder-name-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.builder-display-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-high);
  letter-spacing: -0.01em;
}

.builder-handle-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-low);
  transition: color 130ms var(--ease);
}

.builder-handle-link:hover {
  color: var(--accent-blue);
}

.builder-squad-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 1px 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-hairline);
  color: var(--text-medium);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.builder-role-line {
  font-size: 0.8rem;
  color: var(--text-medium);
}

.builder-index-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-low);
  background: rgba(255, 255, 255, 0.03);
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid var(--border-hairline);
  flex-shrink: 0;
}

.builder-status-banner {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #a1a1aa;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.04);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  width: fit-content;
}

.builder-bio-p {
  font-size: 0.84rem;
  color: var(--text-medium);
  line-height: 1.5;
  margin-bottom: 16px;
}

/* The Flagship Pinned Repo Box (The Flex!) */
.repo-inset-box {
  background: #09090c;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 16px;
  position: relative;
  transition: border-color 150ms var(--ease);
}

.repo-inset-box:hover {
  border-color: rgba(255, 255, 255, 0.16);
}

.repo-inset-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.repo-title-anchor {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 600;
  color: #ffffff;
  transition: color 130ms var(--ease);
}

.repo-title-anchor:hover {
  color: var(--accent-blue);
}

.repo-flagship-pill {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  padding: 1px 5px;
  border-radius: 3px;
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-blue);
  border: 1px solid rgba(56, 189, 248, 0.25);
  text-transform: uppercase;
}

.repo-inset-desc {
  font-size: 0.8rem;
  color: var(--text-medium);
  line-height: 1.45;
  margin-bottom: 12px;
}

.repo-inset-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-low);
  flex-wrap: wrap;
}

.repo-stats-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.repo-lang-spec {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--text-high);
}

.repo-lang-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.repo-stat-counter {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text-medium);
}

.repo-quick-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.repo-clone-copy-btn {
  background: transparent;
  border: none;
  color: var(--text-low);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 3px;
  transition: all 130ms var(--ease);
}

.repo-clone-copy-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-high);
}

/* Card Bottom Meta & Actions */
.builder-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  flex-wrap: wrap;
}

.builder-stack-pills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.builder-tech-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-hairline);
  color: var(--text-low);
  transition: color 130ms var(--ease);
}

.builder-tech-badge:hover {
  color: var(--text-high);
  border-color: var(--border-subtle);
}

.builder-actions-group {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.btn-inspect-dossier {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-hairline);
  color: var(--text-high);
  font-family: var(--font-sans);
  font-size: 0.76rem;
  font-weight: 500;
  padding: 5px 11px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 140ms var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.btn-inspect-dossier:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--border-subtle);
}

.builder-icon-btn {
  background: transparent;
  border: none;
  color: var(--text-low);
  padding: 5px;
  border-radius: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color 130ms var(--ease);
}

.builder-icon-btn:hover {
  color: var(--text-high);
}

/* ==========================================================================
   VIEW 2: HIGH-DENSITY COMPACT ROSTER GRID
   ========================================================================== */
.builders-compact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 14px;
  margin-bottom: 40px;
}

.compact-roster-card {
  background: #101014;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 16px;
  cursor: pointer;
  transition: all 180ms var(--ease);
  display: flex;
  flex-direction: column;
}

.compact-roster-card:hover {
  background: #14141a;
  border-color: var(--border-subtle);
  transform: translateY(-2px);
}

.compact-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.compact-avatar-name {
  display: flex;
  align-items: center;
  gap: 10px;
}

.compact-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #ffffff;
  font-weight: 600;
  flex-shrink: 0;
}

.compact-name-block {
  display: flex;
  flex-direction: column;
}

.compact-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-high);
}

.compact-handle {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-low);
}

.compact-role {
  font-size: 0.78rem;
  color: var(--text-medium);
  margin-bottom: 10px;
  line-height: 1.35;
}

.compact-pinned-repo {
  background: #09090c;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 6px;
  padding: 8px 10px;
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.compact-repo-name {
  color: #ffffff;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 170px;
}

.compact-repo-stars {
  color: var(--text-low);
  display: flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
}

/* ==========================================================================
   VIEW 3: TERMINAL MATRIX TABLE
   ========================================================================== */
.builders-terminal-wrap {
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  overflow-x: auto;
  background: var(--bg-subtle);
  margin-bottom: 40px;
}

.builders-matrix-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.8rem;
}

.builders-matrix-table th {
  padding: 12px 16px;
  color: var(--text-low);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(255, 255, 255, 0.015);
  border-bottom: 1px solid var(--border-hairline);
  white-space: nowrap;
}

.builders-matrix-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-hairline);
  color: var(--text-medium);
  white-space: nowrap;
}

.builders-matrix-table tr:last-child td {
  border-bottom: none;
}

.builders-matrix-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Contribution Callout Banner */
.builder-contribute-card {
  background: linear-gradient(135deg, rgba(20, 20, 26, 0.9) 0%, rgba(14, 14, 18, 0.9) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.contribute-card-content {
  display: flex;
  align-items: center;
  gap: 18px;
  max-width: 780px;
}

.contribute-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-hairline);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-high);
  flex-shrink: 0;
}

.contribute-card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-high);
  margin-bottom: 4px;
}

.contribute-card-desc {
  font-size: 0.82rem;
  color: var(--text-medium);
  line-height: 1.45;
}

/* Dossier Modal Specifics */
.dossier-modal-box {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.dossier-header-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-hairline);
}

.dossier-avatar-large {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #272733 0%, #15151c 100%);
  border: 2px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 600;
  color: #ffffff;
}

.dossier-clone-box {
  background: #09090c;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #e4e4e7;
}

.dossier-gpg-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-low);
  background: rgba(255, 255, 255, 0.03);
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--border-hairline);
}

/* ==========================================================================
   Clean Domain Launchpad & Footer
   ========================================================================== */
.launchpad-section {
  padding: 64px 0 96px;
}

.launchpad-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.launchpad-info h3 {
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.launchpad-info p {
  font-size: 0.92rem;
}

.site-footer-clean {
  border-top: 1px solid var(--border-hairline);
  padding: 40px 0;
  font-size: 0.82rem;
  color: var(--text-low);
}

.footer-row-clean {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   Modal Dialogs & Toasts
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 150ms var(--ease), visibility 150ms var(--ease);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card-clean {
  width: 100%;
  max-width: 580px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
}

.modal-close-icon {
  position: absolute;
  top: 18px;
  right: 18px;
  background: transparent;
  border: none;
  color: var(--text-low);
  cursor: pointer;
  padding: 4px;
}

.modal-close-icon:hover {
  color: var(--text-high);
}

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background: #18181b;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  color: var(--text-high);
  font-size: 0.82rem;
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
  opacity: 0;
  transform: translateY(10px);
  transition: all 150ms var(--ease);
}

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

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 900px) {
  .scroll-layout-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .sticky-sidebar-nav {
    display: none;
  }
  .project-entry {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px;
  }
  .metrics-strip-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .builders-showcase-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .nav-menu {
    display: none;
  }
  .metrics-strip-grid {
    grid-template-columns: 1fr;
  }
  .launchpad-box {
    padding: 24px;
  }
  .builders-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .search-box-clean {
    min-width: 100%;
  }
  .builders-right-controls {
    justify-content: space-between;
  }
  .builder-showcase-card {
    padding: 16px;
  }
  .studio-split-layout {
    grid-template-columns: 1fr !important;
  }
}

/* ==========================================================================
   SPA ROUTING SYSTEM & DEDICATED PAGES
   ========================================================================== */
.spa-view {
  display: none;
}

.spa-view.active {
  display: block;
  animation: fadeInView 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeInView {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Dedicated Page Breadcrumbs */
.detail-back-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 32px 0 24px;
}

.detail-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-medium);
  background: var(--bg-subtle);
  border: 1px solid var(--border-hairline);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: all 140ms var(--ease);
}

.detail-back-btn:hover {
  color: #ffffff;
  border-color: var(--border-subtle);
  background: var(--bg-surface);
}

/* Dedicated Project Page Detail Styles */
.project-detail-hero {
  background: linear-gradient(135deg, rgba(20, 20, 26, 0.8) 0%, rgba(13, 13, 17, 0.9) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  margin-bottom: 32px;
}

.project-detail-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.project-detail-slug {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent-blue);
  margin-bottom: 6px;
}

.project-detail-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 12px;
}

.project-detail-summary {
  font-size: 1.05rem;
  color: var(--text-medium);
  max-width: 760px;
  line-height: 1.6;
}

.project-quickstart-box {
  background: #09090c;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: #e4e4e7;
  margin-top: 24px;
  flex-wrap: wrap;
}

.project-tabs-nav {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-hairline);
  margin-bottom: 24px;
}

.project-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-low);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 10px 16px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 140ms var(--ease);
}

.project-tab-btn:hover {
  color: var(--text-high);
}

.project-tab-btn.active {
  color: #ffffff;
  border-bottom-color: var(--accent-blue);
}

.project-spec-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.project-spec-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 18px 20px;
}

.project-spec-card-lbl {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-low);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.project-spec-card-val {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-high);
}

.project-maintainers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

/* Dedicated Developer Profile View */
.dev-profile-hero {
  background: linear-gradient(135deg, rgba(20, 20, 26, 0.85) 0%, rgba(12, 12, 16, 0.95) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 32px;
}

.dev-profile-top-row {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.dev-profile-avatar-xl {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, #272733 0%, #15151c 100%);
  border: 2px solid rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  color: #ffffff;
  flex-shrink: 0;
}

.dev-profile-bio-lead {
  font-size: 1.05rem;
  color: var(--text-medium);
  line-height: 1.6;
  max-width: 780px;
  margin-bottom: 20px;
}

.dev-flagship-repo-card {
  background: #09090c;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-bottom: 32px;
}

.dev-secondary-repos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

/* In-Browser Developer Studio */
.studio-container {
  padding: 32px 0 80px;
}

.studio-header-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.studio-split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.studio-panel {
  background: var(--bg-subtle);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
}

.studio-form-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.studio-field label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-low);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.studio-input, .studio-select, .studio-textarea {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  color: var(--text-high);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  outline: none;
  transition: border-color 140ms var(--ease);
}

.studio-input:focus, .studio-select:focus, .studio-textarea:focus {
  border-color: var(--border-subtle);
}

.studio-textarea {
  resize: vertical;
  min-height: 72px;
}

.studio-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--border-hairline);
  flex-wrap: wrap;
}