/* ==========================================================================
   LOCUS-SF — Light Mode Editorial & Interactive Platform Preview Suite
   Aesthetic: Architectural Precision, Luminous Frosted Glass, San Fernando Amber & Emerald
   Designed for high-end civic investment decisions with zero visual clutter.
   ========================================================================== */

.locus-intro {
  color-scheme: light;
  --intro-bg: #f8fafc;
  --intro-surface: #ffffff;
  --intro-surface-card: rgba(255, 255, 255, 0.92);
  --intro-surface-elevated: rgba(255, 255, 255, 0.98);
  --intro-navy: #0f172a;
  --intro-slate: #1e293b;
  --intro-text: #0f172a;
  --intro-subtle: #334155;
  --intro-muted: #64748b;
  --intro-faint: #94a3b8;
  --intro-amber: #d97706;
  --intro-amber-bright: #b45309;
  --intro-amber-light: #fef3c7;
  --intro-amber-border: #fde68a;
  --intro-emerald: #059669;
  --intro-emerald-light: #ecfdf5;
  --intro-cyan: #0284c7;
  --intro-border: rgba(15, 23, 42, 0.08);
  --intro-border-strong: rgba(15, 23, 42, 0.14);
  --intro-shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.04);
  --intro-shadow-md: 0 16px 36px -6px rgba(15, 23, 42, 0.08);
  --intro-shadow-lg: 0 24px 60px -12px rgba(15, 23, 42, 0.12);
  --intro-ease: cubic-bezier(0.16, 1, 0.3, 1);
  margin: 0;
  background: var(--intro-bg);
  color: var(--intro-text);
  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.locus-intro *, .locus-intro *::before, .locus-intro *::after { box-sizing: border-box; }
.locus-intro :is(h1, h2, h3, h4, p) { margin: 0; }
.locus-intro a { color: inherit; text-decoration: none; }
.locus-intro button { color: inherit; font: inherit; cursor: pointer; border: 0; }
.locus-intro :is(a, button) { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
.locus-intro :focus-visible { outline: 2px solid var(--intro-amber); outline-offset: 4px; }
.locus-intro [hidden] { display: none !important; }

.locus-intro .intro-width {
  width: min(1400px, calc(100% - clamp(32px, 5vw, 84px)));
  margin-inline: auto;
}

/* ==========================================================================
   SCENIC BACKGROUND CANVAS — SUNNY DAYLIGHT AERIAL VIEW
   ========================================================================== */

.locus-intro .intro-scene {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100svh;
  transition: opacity 280ms ease;
  background: #f1f5f9;
}

.locus-intro .intro-scene.is-exiting {
  opacity: 0;
  pointer-events: none;
}

.locus-intro .scenic-canvas {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.locus-intro .scenic-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 48%;
  filter: brightness(0.98) saturate(1.08) contrast(1.02);
  animation: intro-bg-zoom 24s ease-in-out infinite alternate;
}

@keyframes intro-bg-zoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.03); }
}

/* Luminous Daylight Gradients — Crisp white wash for reading, sunny clarity on right */
.locus-intro .scenic-gradient {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg,
      rgba(248, 250, 252, 0.96) 0%,
      rgba(248, 250, 252, 0.92) 34%,
      rgba(248, 250, 252, 0.72) 56%,
      rgba(248, 250, 252, 0.28) 78%,
      rgba(248, 250, 252, 0.08) 100%),
    linear-gradient(180deg,
      rgba(248, 250, 252, 0.95) 0%,
      transparent 18%,
      transparent 76%,
      rgba(248, 250, 252, 0.95) 100%);
}

.locus-intro .scenic-grid-mesh {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(15, 23, 42, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.5;
  pointer-events: none;
}

/* ==========================================================================
   LIGHT MODE HEADER BAR
   ========================================================================== */

.locus-intro .intro-header {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: max(20px, env(safe-area-inset-top));
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.locus-intro .brand-identity {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
}

.locus-intro .brand-logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: drop-shadow(0 4px 10px rgba(217, 119, 6, 0.2));
}

.locus-intro .brand-text-block {
  display: flex;
  flex-direction: column;
}

.locus-intro .brand-name {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--intro-navy);
  line-height: 1.1;
}

.locus-intro .brand-tagline {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--intro-amber-bright);
}

.locus-intro .header-telemetry-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(12px);
  font-size: 11px;
  font-weight: 600;
  color: var(--intro-subtle);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
}

.locus-intro .telemetry-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--intro-emerald);
  box-shadow: 0 0 8px rgba(5, 150, 105, 0.5);
  animation: pulse-beacon 2s infinite ease-in-out;
}

@keyframes pulse-beacon {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(1.3); }
}

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

.locus-intro .header-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(15, 23, 42, 0.1);
  backdrop-filter: blur(12px);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--intro-subtle);
  transition: all 0.2s var(--intro-ease);
}

.locus-intro .header-link-btn:hover {
  background: #ffffff;
  border-color: rgba(15, 23, 42, 0.2);
  color: var(--intro-navy);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06);
}

.locus-intro .header-preview-trigger {
  background: rgba(254, 243, 199, 0.7);
  border-color: rgba(253, 230, 138, 0.9);
  color: var(--intro-amber-bright);
  font-weight: 700;
}

.locus-intro .header-preview-trigger:hover {
  background: #fef3c7;
  border-color: #f59e0b;
  color: #92400e;
}

.locus-intro .header-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 20px;
  border-radius: 11px;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border: 1px solid rgba(15, 23, 42, 0.2);
  font-size: 12.5px;
  font-weight: 700;
  color: #ffffff;
  box-shadow: 0 6px 18px -2px rgba(15, 23, 42, 0.2);
  transition: all 0.2s var(--intro-ease);
}

.locus-intro .header-cta-btn:hover {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  transform: translateY(-1px);
  box-shadow: 0 8px 22px -2px rgba(15, 23, 42, 0.28);
}

/* ==========================================================================
   HERO STAGE & SPLIT GRID (LIGHT MODE)
   ========================================================================== */

.locus-intro .intro-main {
  display: flex;
  align-items: center;
  flex: 1;
  padding-top: clamp(32px, 5.5vh, 60px);
  padding-bottom: clamp(40px, 7vh, 76px);
}

.locus-intro .intro-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(380px, 0.92fr);
  gap: clamp(32px, 4.5vw, 68px);
  align-items: center;
  width: 100%;
}

/* Left Column: Authoritative Editorial Story */
.locus-intro .intro-hero-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.locus-intro .hero-authority-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  min-height: 32px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--intro-amber-light);
  border: 1px solid var(--intro-amber-border);
  color: var(--intro-amber-bright);
  font-size: 10.5px;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
  box-shadow: 0 2px 6px rgba(217, 119, 6, 0.08);
}

.locus-intro .intro-title {
  font-size: clamp(3.2rem, 5vw, 5.2rem);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.045em;
  color: var(--intro-navy);
  margin-bottom: 22px;
  text-wrap: balance;
}

.locus-intro .title-line {
  display: block;
  animation: intro-rise 600ms var(--intro-ease) both;
}

.locus-intro .title-line--two {
  animation-delay: 80ms;
}

.locus-intro .potential-gradient {
  background: linear-gradient(135deg, #d97706 0%, #b45309 60%, #9a3412 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  position: relative;
}

.locus-intro .intro-supporting {
  max-width: 560px;
  color: var(--intro-subtle);
  font-size: clamp(1rem, 1.18vw, 1.125rem);
  line-height: 1.75;
  text-wrap: pretty;
  margin-bottom: 30px;
  animation: intro-rise 500ms var(--intro-ease) 160ms both;
}

@keyframes intro-rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Quick Metrics Rail — Clean White Glass Pill */
.locus-intro .hero-stats-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  padding: 16px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.09);
  backdrop-filter: blur(16px);
  box-shadow: 0 10px 28px -4px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  margin-bottom: 32px;
  animation: intro-rise 500ms var(--intro-ease) 240ms both;
}

.locus-intro .stat-pill {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.locus-intro .stat-pill + .stat-pill {
  border-left: 1px solid rgba(15, 23, 42, 0.07);
  padding-left: 14px;
}

.locus-intro .stat-val {
  font-family: "Space Grotesk", sans-serif;
  font-size: 25px;
  font-weight: 800;
  color: var(--intro-navy);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.locus-intro .stat-val.is-amber {
  color: var(--intro-amber-bright);
}

.locus-intro .stat-val.is-emerald {
  color: var(--intro-emerald);
}

.locus-intro .stat-lbl {
  font-size: 11px;
  font-weight: 650;
  color: var(--intro-muted);
  letter-spacing: 0.02em;
}

/* Hero Action Suite */
.locus-intro .intro-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  animation: intro-rise 500ms var(--intro-ease) 300ms both;
}

.locus-intro .btn-primary-action {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 54px;
  padding: 16px 32px;
  border-radius: 14px;
  color: #ffffff;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  border: 1px solid rgba(255, 255, 255, 0.45);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 10px 24px -2px rgba(217, 119, 6, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.26s cubic-bezier(0.16, 1, 0.3, 1);
}

.locus-intro .btn-primary-action::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-20deg);
  transition: left 650ms ease;
  pointer-events: none;
}

.locus-intro .btn-primary-action:hover::before {
  left: 200%;
}

.locus-intro .btn-primary-action:hover {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 36px -2px rgba(217, 119, 6, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.6);
}

.locus-intro .action-arrow {
  font-size: 18px;
  font-weight: 700;
  transition: transform 0.24s cubic-bezier(0.16, 1, 0.3, 1);
}

.locus-intro .btn-primary-action:hover .action-arrow {
  transform: translateX(6px);
}

.locus-intro .btn-primary-action:active {
  transform: translateY(1px) scale(0.975);
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.35);
}

.locus-intro .btn-preview-action {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 16px 28px;
  border-radius: 14px;
  color: var(--intro-navy);
  background: rgba(255, 255, 255, 0.95);
  border: 1.5px solid rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(14px);
  font-size: 14px;
  font-weight: 750;
  letter-spacing: 0.02em;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.05);
  cursor: pointer;
  transition: all 0.26s cubic-bezier(0.16, 1, 0.3, 1);
}

.locus-intro .btn-preview-action::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(217, 119, 6, 0.18), transparent);
  transform: skewX(-20deg);
  transition: left 650ms ease;
  pointer-events: none;
}

.locus-intro .btn-preview-action:hover::before {
  left: 200%;
}

.locus-intro .btn-preview-action:hover {
  background: #ffffff;
  border-color: var(--intro-amber);
  color: var(--intro-amber-bright);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 28px rgba(217, 119, 6, 0.22);
}

.locus-intro .preview-sparkle {
  color: var(--intro-amber);
  font-size: 16px;
  transition: transform 0.26s cubic-bezier(0.16, 1, 0.3, 1);
}

.locus-intro .btn-preview-action:hover .preview-sparkle {
  transform: rotate(20deg) scale(1.25);
}

.locus-intro .btn-preview-action:active {
  transform: translateY(1px) scale(0.975);
}

.locus-intro .hero-quick-shortcuts {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
  font-size: 12px;
  color: var(--intro-muted);
}

.locus-intro .hero-quick-shortcuts span {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--intro-faint);
}

.locus-intro .shortcut-link {
  color: var(--intro-subtle);
  font-weight: 650;
  border-bottom: 1px solid rgba(15, 23, 42, 0.15);
  transition: color 0.18s ease, border-color 0.18s ease;
}

.locus-intro .shortcut-link:hover {
  color: var(--intro-amber-bright);
  border-color: var(--intro-amber-bright);
}

/* ==========================================================================
   RIGHT COLUMN: EXECUTIVE CORRIDOR TELEMETRY DECK (LIGHT MODE)
   ========================================================================== */

.locus-intro .intro-hero-deck {
  position: relative;
  min-width: 0;
  animation: intro-rise 600ms var(--intro-ease) 180ms both;
}

.locus-intro .hero-terminal-card {
  position: relative;
  padding: 24px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(28px) saturate(180%);
  box-shadow: 0 24px 60px -12px rgba(15, 23, 42, 0.12), 0 1px 3px rgba(15, 23, 42, 0.05);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.locus-intro .terminal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.locus-intro .terminal-radar-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: "Space Grotesk", monospace;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.14em;
  color: var(--intro-emerald);
}

.locus-intro .terminal-focus-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--intro-subtle);
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  padding: 3px 12px;
  border-radius: 999px;
}

/* Corridor Switcher Chips (Segmented Pill) */
.locus-intro .corridor-selector-deck {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  background: #f1f5f9;
  padding: 5px;
  border-radius: 13px;
  border: 1px solid #e2e8f0;
}

.locus-intro .corridor-chip-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 8px 10px;
  border-radius: 9px;
  background: transparent;
  color: var(--intro-muted);
  transition: all 0.2s ease;
  text-align: left;
}

.locus-intro .corridor-chip-btn .chip-idx {
  font-family: "Space Grotesk", monospace;
  font-size: 9px;
  font-weight: 700;
  color: var(--intro-faint);
}

.locus-intro .corridor-chip-btn .chip-name {
  font-size: 12px;
  font-weight: 650;
  color: var(--intro-subtle);
  white-space: nowrap;
}

.locus-intro .corridor-chip-btn:hover {
  background: rgba(255, 255, 255, 0.7);
  color: var(--intro-navy);
}

.locus-intro .corridor-chip-btn.is-active {
  background: #ffffff;
  border: 1px solid rgba(217, 119, 6, 0.3);
  box-shadow: 0 3px 10px rgba(15, 23, 42, 0.08);
}

.locus-intro .corridor-chip-btn.is-active .chip-idx {
  color: var(--intro-amber-bright);
}

.locus-intro .corridor-chip-btn.is-active .chip-name {
  color: var(--intro-navy);
  font-weight: 750;
}

/* Featured Lead Opportunity Display in Deck */
.locus-intro .deck-opportunity-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
  transition: all 0.25s var(--intro-ease);
}

.locus-intro .deck-card-media-row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 14px;
  align-items: center;
}

.locus-intro .deck-media-thumb {
  position: relative;
  width: 88px;
  height: 88px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  flex-shrink: 0;
}

.locus-intro .deck-media-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.locus-intro .deck-media-badge {
  position: absolute;
  bottom: 4px;
  left: 4px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--intro-emerald);
  color: #ffffff;
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.locus-intro .deck-info-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.locus-intro .deck-corridor-tag {
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--intro-amber-bright);
}

.locus-intro .deck-prop-title {
  font-size: 16px;
  font-weight: 750;
  color: var(--intro-navy);
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.locus-intro .deck-prop-summary {
  font-size: 12px;
  line-height: 1.5;
  color: var(--intro-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Key Metrics Quad inside Deck */
.locus-intro .deck-specs-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid #f1f5f9;
}

.locus-intro .deck-spec-cell {
  display: flex;
  flex-direction: column;
  background: #f8fafc;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
}

.locus-intro .deck-spec-lbl {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--intro-muted);
}

.locus-intro .deck-spec-val {
  font-size: 14.5px;
  font-weight: 800;
  color: var(--intro-navy);
  margin-top: 2px;
}

.locus-intro .deck-spec-val.is-score {
  color: var(--intro-amber-bright);
}

.locus-intro .deck-action-btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 46px;
  padding: 10px 18px;
  border-radius: 12px;
  background: var(--intro-amber-light);
  border: 1px solid var(--intro-amber-border);
  color: var(--intro-amber-bright);
  font-size: 13px;
  font-weight: 750;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(217, 119, 6, 0.08);
  transition: all 0.24s cubic-bezier(0.16, 1, 0.3, 1);
}

.locus-intro .deck-action-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transform: skewX(-20deg);
  transition: left 650ms ease;
  pointer-events: none;
}

.locus-intro .deck-action-btn:hover::before {
  left: 200%;
}

.locus-intro .deck-action-btn:hover {
  background: var(--intro-amber);
  color: #ffffff;
  border-color: var(--intro-amber);
  transform: translateY(-2px) scale(1.015);
  box-shadow: 0 8px 22px rgba(217, 119, 6, 0.32);
}

.locus-intro .deck-action-btn:active {
  transform: translateY(1px) scale(0.975);
}

.locus-intro .deck-signal-ticker {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  color: var(--intro-subtle);
  padding: 9px 12px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

.locus-intro .deck-signal-ticker strong {
  color: var(--intro-navy);
}

/* ==========================================================================
   INTERACTIVE PLATFORM PREVIEW MODAL DIALOG (LIGHT MODE)
   ========================================================================== */

/* Crucial: Hide dialog when not open so it NEVER peeks at the bottom */
.locus-intro .preview-dialog:not([open]) {
  display: none !important;
}

.locus-intro .preview-dialog[open] {
  display: flex !important;
  flex-direction: column;
  animation: intro-dialog-enter 260ms var(--intro-ease) both;
}

.locus-intro .preview-dialog {
  width: min(1080px, calc(100% - 32px));
  max-height: min(92vh, 880px);
  max-height: min(92svh, 880px);
  margin: auto;
  padding: 0;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 26px;
  background: #ffffff;
  color: var(--intro-navy);
  overflow: hidden;
  box-shadow: 0 36px 95px -12px rgba(15, 23, 42, 0.25), 0 0 0 1px rgba(15, 23, 42, 0.05);
}

.locus-intro .preview-dialog::backdrop {
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

@keyframes intro-dialog-enter {
  from { opacity: 0; transform: scale(0.96) translateY(12px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* Dialog Header Bar */
.locus-intro .dialog-header-bar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 28px 18px;
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  flex-shrink: 0;
}

.locus-intro .dialog-title-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.locus-intro .dialog-kicker-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--intro-amber-bright);
}

.locus-intro .dialog-header-bar h2 {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--intro-navy);
  line-height: 1.2;
}

.locus-intro .dialog-subtitle {
  font-size: 13px;
  color: var(--intro-muted);
  line-height: 1.5;
  margin-top: 2px;
}

.locus-intro .dialog-close-btn {
  display: grid;
  place-items: center;
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: var(--intro-subtle);
  font-size: 22px;
  line-height: 1;
  transition: all 0.18s ease;
}

.locus-intro .dialog-close-btn:hover {
  background: #fee2e2;
  border-color: #fca5a5;
  color: #dc2626;
  transform: rotate(90deg);
}

/* Dialog Navigation Tabs Bar */
.locus-intro .dialog-tabs-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 28px;
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
  flex-shrink: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.locus-intro .dialog-tabs-bar::-webkit-scrollbar { display: none; }

.locus-intro .preview-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 8px 16px;
  border-radius: 10px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--intro-muted);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.locus-intro .preview-tab-btn .tab-icon {
  font-size: 15px;
}

.locus-intro .preview-tab-btn:hover {
  background: rgba(255, 255, 255, 0.7);
  color: var(--intro-navy);
}

.locus-intro .preview-tab-btn[aria-selected="true"] {
  background: #ffffff;
  border-color: #e2e8f0;
  color: var(--intro-navy);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
}

.locus-intro .preview-tab-btn[aria-selected="true"] .tab-icon {
  color: var(--intro-amber);
}

/* Dialog Body Container */
.locus-intro .dialog-body-scroll {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 24px 28px;
  background: #fafbfe;
}

.locus-intro .preview-tab-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
  animation: intro-tab-fade 220ms var(--intro-ease) both;
}

@keyframes intro-tab-fade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.locus-intro .preview-tab-kicker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.locus-intro .preview-tab-kicker h3 {
  font-size: 17px;
  font-weight: 750;
  color: var(--intro-navy);
}

.locus-intro .preview-tab-kicker p {
  font-size: 13px;
  color: var(--intro-muted);
}

/* ==========================================================================
   TAB 1: DISCOVER SITES (LIGHT MODE)
   ========================================================================== */

.locus-intro .discover-filter-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.locus-intro .filter-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 8px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  color: var(--intro-subtle);
  font-size: 12px;
  font-weight: 650;
  transition: all 0.18s ease;
}

.locus-intro .filter-pill-btn:hover {
  background: #f1f5f9;
  color: var(--intro-navy);
}

.locus-intro .filter-pill-btn.is-active {
  background: var(--intro-navy);
  border-color: var(--intro-navy);
  color: #ffffff;
  font-weight: 750;
}

.locus-intro .discover-dual-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 1fr);
  gap: 20px;
  align-items: start;
}

.locus-intro .sample-properties-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.locus-intro .sample-prop-card {
  display: flex;
  flex-direction: column;
  padding: 12px;
  border-radius: 16px;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  cursor: pointer;
  transition: all 0.22s var(--intro-ease);
  text-align: left;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.03);
}

.locus-intro .sample-prop-card:hover {
  background: #ffffff;
  border-color: rgba(217, 119, 6, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -4px rgba(15, 23, 42, 0.08);
}

.locus-intro .sample-prop-card.is-selected {
  background: #fffdfa;
  border-color: var(--intro-amber);
  box-shadow: 0 8px 24px rgba(217, 119, 6, 0.14);
}

.locus-intro .sample-card-media {
  position: relative;
  width: 100%;
  height: 110px;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 10px;
  background: #e2e8f0;
}

.locus-intro .sample-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.locus-intro .sample-prop-card:hover .sample-card-media img {
  transform: scale(1.04);
}

.locus-intro .card-score-badge {
  position: absolute;
  top: 6px;
  right: 6px;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(15, 23, 42, 0.12);
  color: var(--intro-amber-bright);
  font-family: "Space Grotesk", sans-serif;
  font-size: 11px;
  font-weight: 800;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.1);
}

.locus-intro .card-clup-tag {
  position: absolute;
  bottom: 6px;
  left: 6px;
  padding: 2px 7px;
  border-radius: 5px;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: var(--intro-emerald);
  color: #ffffff;
}

.locus-intro .card-clup-tag.is-conditional {
  background: var(--intro-amber);
}

.locus-intro .sample-prop-card h4 {
  font-size: 13.5px;
  font-weight: 750;
  color: var(--intro-navy);
  line-height: 1.3;
  margin-bottom: 4px;
}

.locus-intro .sample-prop-card .card-meta-line {
  font-size: 11px;
  color: var(--intro-muted);
  display: flex;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 6px;
  border-top: 1px solid #f1f5f9;
}

.locus-intro .sample-prop-card .card-price-strong {
  color: var(--intro-navy);
  font-weight: 750;
}

/* Selected Site Inspector Drawer */
.locus-intro .discover-inspector-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.locus-intro .inspector-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.locus-intro .inspector-badge-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.locus-intro .inspector-corridor-tag {
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--intro-amber-bright);
}

.locus-intro .inspector-verified-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 9.5px;
  font-weight: 750;
  color: var(--intro-emerald);
}

.locus-intro .inspector-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--intro-navy);
  line-height: 1.25;
}

.locus-intro .inspector-media {
  width: 100%;
  height: 140px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
}

.locus-intro .inspector-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.locus-intro .inspector-thesis-box {
  padding: 12px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--intro-subtle);
}

.locus-intro .inspector-specs-table {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.locus-intro .spec-box {
  padding: 8px 10px;
  border-radius: 8px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
}

.locus-intro .spec-box-lbl {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--intro-muted);
}

.locus-intro .spec-box-val {
  font-size: 13px;
  font-weight: 750;
  color: var(--intro-navy);
  margin-top: 2px;
}

.locus-intro .inspector-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 10px;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
  font-size: 13px;
  font-weight: 750;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.3);
  transition: all 0.2s ease;
}

.locus-intro .inspector-action-btn:hover {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(217, 119, 6, 0.4);
}

/* ==========================================================================
   TAB 2: COMPARE ENGINE (LIGHT MODE)
   ========================================================================== */

.locus-intro .compare-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.locus-intro .compare-site-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  position: relative;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.03);
  transition: all 0.22s ease;
}

.locus-intro .compare-site-card.is-featured {
  background: #fffdfa;
  border-color: rgba(217, 119, 6, 0.4);
  box-shadow: 0 10px 30px rgba(217, 119, 6, 0.1);
}

.locus-intro .compare-card-badge {
  position: absolute;
  top: -10px;
  left: 18px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--intro-amber);
  color: #ffffff;
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.locus-intro .compare-site-head {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.locus-intro .compare-site-corridor {
  font-size: 10px;
  font-weight: 750;
  color: var(--intro-amber-bright);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.locus-intro .compare-site-name {
  font-size: 16px;
  font-weight: 800;
  color: var(--intro-navy);
  line-height: 1.25;
}

.locus-intro .compare-metrics-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid #f1f5f9;
}

.locus-intro .compare-metric-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.locus-intro .metric-meta-line {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
}

.locus-intro .metric-meta-lbl {
  color: var(--intro-muted);
  font-weight: 600;
}

.locus-intro .metric-meta-val {
  color: var(--intro-navy);
  font-weight: 750;
}

.locus-intro .metric-progress-track {
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: #f1f5f9;
  overflow: hidden;
}

.locus-intro .metric-progress-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--intro-amber);
  transition: width 0.6s var(--intro-ease);
}

.locus-intro .metric-progress-fill.is-emerald {
  background: var(--intro-emerald);
}

.locus-intro .metric-progress-fill.is-cyan {
  background: var(--intro-cyan);
}

.locus-intro .compare-site-footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid #f1f5f9;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.locus-intro .compare-use-tag {
  font-size: 11px;
  color: var(--intro-subtle);
}

.locus-intro .compare-use-tag strong {
  color: var(--intro-navy);
}

/* ==========================================================================
   TAB 3: CLUP SCENARIO SIMULATOR (LIGHT MODE)
   ========================================================================== */

.locus-intro .scenario-selector-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.locus-intro .scenario-option-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 14px;
  border-radius: 14px;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  color: var(--intro-subtle);
  text-align: left;
  transition: all 0.2s var(--intro-ease);
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.03);
}

.locus-intro .scenario-option-btn .scenario-icon {
  font-size: 22px;
}

.locus-intro .scenario-option-btn .scenario-label {
  font-size: 13px;
  font-weight: 750;
  color: var(--intro-navy);
  line-height: 1.25;
}

.locus-intro .scenario-option-btn .scenario-sector {
  font-size: 10px;
  color: var(--intro-muted);
}

.locus-intro .scenario-option-btn:hover {
  background: #ffffff;
  border-color: rgba(217, 119, 6, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.06);
}

.locus-intro .scenario-option-btn.is-active {
  background: #fffdfa;
  border-color: var(--intro-amber);
  box-shadow: 0 6px 18px rgba(217, 119, 6, 0.15);
}

.locus-intro .scenario-option-btn.is-active .scenario-label {
  color: var(--intro-amber-bright);
}

.locus-intro .simulator-readout-deck {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.9fr);
  gap: 20px;
  padding: 22px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.04);
}

.locus-intro .readout-left-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.locus-intro .readout-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.locus-intro .readout-status-badge.is-pass {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #047857;
}

.locus-intro .readout-status-badge.is-conditional {
  background: #fef3c7;
  border: 1px solid #fde68a;
  color: #b45309;
}

.locus-intro .readout-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--intro-navy);
}

.locus-intro .readout-desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--intro-subtle);
}

.locus-intro .compliance-checklist {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid #f1f5f9;
}

.locus-intro .checklist-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--intro-subtle);
}

.locus-intro .check-icon {
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #d1fae5;
  color: var(--intro-emerald);
  font-size: 11px;
  font-weight: 900;
  flex-shrink: 0;
}

/* Suitability Score Dial Card */
.locus-intro .readout-score-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 22px;
  border-radius: 16px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

.locus-intro .dial-circle {
  width: 104px;
  height: 104px;
  border-radius: 50%;
  border: 6px solid #e2e8f0;
  border-top-color: var(--intro-amber);
  border-right-color: var(--intro-amber);
  display: grid;
  place-items: center;
  margin-bottom: 12px;
  background: #ffffff;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.15);
}

.locus-intro .dial-number {
  font-family: "Space Grotesk", sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--intro-navy);
}

.locus-intro .dial-label {
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--intro-muted);
}

.locus-intro .lgu-notice-box {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  font-size: 11px;
  color: #065f46;
  line-height: 1.5;
}

/* ==========================================================================
   TAB 4: CITY CORRIDORS & SPATIAL GUIDE (LIGHT MODE)
   ========================================================================== */

.locus-intro .corridor-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.locus-intro .corridor-guide-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.03);
  transition: all 0.22s ease;
}

.locus-intro .corridor-guide-card:hover {
  background: #ffffff;
  border-color: rgba(217, 119, 6, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.locus-intro .corridor-num-badge {
  font-family: "Space Grotesk", monospace;
  font-size: 11px;
  font-weight: 800;
  color: var(--intro-amber-bright);
}

.locus-intro .corridor-guide-card h4 {
  font-size: 17px;
  font-weight: 800;
  color: var(--intro-navy);
  line-height: 1.25;
}

.locus-intro .corridor-desc-text {
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--intro-muted);
}

.locus-intro .corridor-chips-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid #f1f5f9;
}

.locus-intro .corridor-mini-tag {
  font-size: 10px;
  font-weight: 650;
  padding: 3px 8px;
  border-radius: 6px;
  background: #f1f5f9;
  color: var(--intro-subtle);
}

/* ==========================================================================
   DIALOG FOOTER BAR (LIGHT MODE)
   ========================================================================== */

.locus-intro .dialog-footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 18px 28px;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
  flex-shrink: 0;
}

.locus-intro .dialog-disclaimer-copy {
  font-size: 11.5px;
  color: var(--intro-muted);
  max-width: 540px;
  line-height: 1.6;
}

.locus-intro .dialog-footer-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.locus-intro .dialog-enter-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 12px;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
  font-size: 13.5px;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 6px 18px rgba(217, 119, 6, 0.35);
  transition: all 0.2s ease;
}

.locus-intro .dialog-enter-btn:hover {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(217, 119, 6, 0.45);
}

.locus-intro .dialog-tool-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 46px;
  padding: 0 16px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  color: var(--intro-subtle);
  font-size: 12.5px;
  font-weight: 650;
  transition: all 0.2s ease;
}

.locus-intro .dialog-tool-link:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: var(--intro-navy);
}

html.has-preview { overflow: hidden; }

/* ==========================================================================
   RESPONSIVE DESIGN (BREAKPOINTS)
   ========================================================================== */

@media (max-width: 1140px) {
  .locus-intro .intro-hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 40px;
  }
  .locus-intro .intro-hero-deck {
    max-width: 600px;
    margin-inline: auto;
    width: 100%;
  }
  .locus-intro .discover-dual-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .locus-intro .compare-cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .locus-intro .corridor-cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .locus-intro .scenario-selector-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .locus-intro .intro-width {
    width: calc(100% - 32px);
  }
  .locus-intro .intro-header {
    padding-top: max(16px, env(safe-area-inset-top));
    padding-bottom: 14px;
  }
  .locus-intro .header-telemetry-badge {
    display: none;
  }
  .locus-intro .intro-main {
    padding-top: 28px;
    padding-bottom: max(36px, env(safe-area-inset-bottom));
  }
  .locus-intro .intro-title {
    font-size: clamp(2.4rem, 8vw, 3.4rem);
    line-height: 1.1;
  }
  .locus-intro .hero-stats-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .locus-intro .stat-pill + .stat-pill:nth-child(3) {
    border-left: none;
    padding-left: 0;
  }
  .locus-intro .intro-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .locus-intro .btn-primary-action,
  .locus-intro .btn-preview-action {
    width: 100%;
    min-height: 52px;
  }
  .locus-intro .preview-dialog {
    width: calc(100% - 20px);
    max-height: calc(100svh - 20px);
    border-radius: 18px;
  }
  .locus-intro .dialog-header-bar {
    padding: 18px 20px 14px;
  }
  .locus-intro .dialog-tabs-bar {
    padding: 8px 16px;
  }
  .locus-intro .dialog-body-scroll {
    padding: 18px 20px;
  }
  .locus-intro .sample-properties-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .locus-intro .compare-cards-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .locus-intro .simulator-readout-deck {
    grid-template-columns: minmax(0, 1fr);
  }
  .locus-intro .corridor-cards-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .locus-intro .dialog-footer-bar {
    padding: 14px 20px;
    flex-direction: column;
    align-items: stretch;
  }
  .locus-intro .dialog-footer-actions {
    flex-direction: column;
  }
  .locus-intro .dialog-enter-btn,
  .locus-intro .dialog-tool-link {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .locus-intro *, .locus-intro *::before, .locus-intro *::after {
    animation: none !important;
    transition: none !important;
  }
}