/* ============================================================
   CivicPulse Montgomery — Design System & Global Styles
  Premium, mobile-first, dual theme
   ============================================================ */

/* --- Design Tokens --- */
:root {
  --bg: #f5f8ff;
  --bg-subtle: #edf3ff;
  --surface: #ffffff;
  --surface-alt: #f8fbff;
  --border: rgba(24, 53, 102, 0.11);
  --border-hover: rgba(24, 53, 102, 0.22);
  --text: #11233f;
  --text-secondary: #41597c;
  --text-muted: #6e84a6;
  --brand: #2563eb;
  --brand-soft: rgba(37, 99, 235, 0.12);
  --brand-glow: rgba(37, 99, 235, 0.2);
  --accent: #059669;
  --accent-soft: rgba(5, 150, 105, 0.1);
  --warn: #f59e0b;
  --warn-soft: rgba(245, 158, 11, 0.1);
  --danger: #ef4444;
  --danger-soft: rgba(239, 68, 68, 0.1);
  --hover-overlay: rgba(17, 35, 63, 0.06);
  --nav-scrolled-bg: rgba(245, 248, 255, 0.9);
  --mobile-menu-bg: rgba(243, 247, 255, 0.97);
  --page-glow-a: rgba(37, 99, 235, 0.18);
  --page-glow-b: rgba(5, 150, 105, 0.13);
  --hero-gradient-one: rgba(37, 99, 235, 0.2);
  --hero-gradient-two: rgba(5, 150, 105, 0.14);
  --hero-grid-line: rgba(17, 35, 63, 0.055);
  --showcase-flat: #d9e7ff;
  --showcase-grad-start: #edf3ff;
  --showcase-grad-end: #dbe9ff;
  --chart-grid: rgba(17, 35, 63, 0.11);
  --chart-ticks: #41597c;
  --leaflet-attribution-bg: rgba(255, 255, 255, 0.86);
  --popup-overlay: rgba(7, 14, 30, 0.68);
  --popup-border: rgba(24, 53, 102, 0.18);
  --mobile-safe-bottom: max(16px, env(safe-area-inset-bottom));
  --mobile-safe-top: max(12px, env(safe-area-inset-top));
  --touch-target: 44px;

  /* Typography */
  --font-sans:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Sora", var(--font-sans);

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 40px;
  --space-2xl: 64px;
  --space-3xl: 96px;
  --space-4xl: 128px;

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(16, 47, 94, 0.08);
  --shadow-md: 0 10px 28px rgba(16, 47, 94, 0.12);
  --shadow-lg: 0 20px 56px rgba(16, 47, 94, 0.18);
  --shadow-glow: 0 0 60px var(--brand-glow);

  /* Layout */
  --container: 1200px;
  --nav-height: 72px;

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --duration: 0.3s;
}

:root[data-theme="dark"],
body[data-theme="dark"] {
  --bg: #050a13;
  --bg-subtle: #0c1527;
  --surface: #0f1b2e;
  --surface-alt: #13243d;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.16);
  --text: #edf2fc;
  --text-secondary: #96add0;
  --text-muted: #6b83ab;
  --brand: #3b82f6;
  --brand-soft: rgba(59, 130, 246, 0.12);
  --brand-glow: rgba(59, 130, 246, 0.25);
  --accent: #06d6a0;
  --accent-soft: rgba(6, 214, 160, 0.1);
  --hover-overlay: rgba(255, 255, 255, 0.06);
  --nav-scrolled-bg: rgba(5, 10, 19, 0.9);
  --mobile-menu-bg: rgba(5, 10, 19, 0.97);
  --page-glow-a: rgba(59, 130, 246, 0.12);
  --page-glow-b: rgba(6, 214, 160, 0.08);
  --hero-gradient-one: rgba(59, 130, 246, 0.12);
  --hero-gradient-two: rgba(6, 214, 160, 0.08);
  --hero-grid-line: rgba(255, 255, 255, 0.02);
  --showcase-flat: #0a1628;
  --showcase-grad-start: #0d1a2d;
  --showcase-grad-end: #0a1628;
  --chart-grid: rgba(255, 255, 255, 0.06);
  --chart-ticks: #8ea4c8;
  --leaflet-attribution-bg: rgba(4, 7, 13, 0.7);
  --popup-overlay: rgba(0, 0, 0, 0.84);
  --popup-border: rgba(255, 255, 255, 0.14);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 10px 26px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 18px 50px rgba(0, 0, 0, 0.58);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(circle at 16% -12%, var(--page-glow-a), transparent 34%),
    radial-gradient(circle at 85% -2%, var(--page-glow-b), transparent 32%),
    var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition:
    background-color var(--duration) var(--ease-out),
    color var(--duration) var(--ease-out);
}

body.menu-open {
  overflow: hidden;
}

a {
  color: var(--brand);
  text-decoration: none;
  transition: color var(--duration) var(--ease-out);
}
a:hover {
  color: var(--accent);
}
img,
svg {
  display: block;
  max-width: 100%;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}
input,
textarea,
select {
  font-family: inherit;
  color: inherit;
  background: transparent;
}
ul,
ol {
  list-style: none;
}

/* --- Utilities --- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* App Loading State */
#app.app-loading {
  opacity: 0;
  min-height: 100vh;
}

#app {
  opacity: 1;
  transition: opacity 0.3s ease-out;
}

/* Footer Loading State */
.footer-loading {
  opacity: 0;
  visibility: hidden;
}

.text-gradient {
  background: linear-gradient(135deg, var(--brand) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.badge--brand {
  background: var(--brand-soft);
  color: var(--brand);
  border: 1px solid rgba(59, 130, 246, 0.2);
}
.badge--accent {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid rgba(6, 214, 160, 0.2);
}
.badge--warn {
  background: var(--warn-soft);
  color: var(--warn);
  border: 1px solid rgba(245, 158, 11, 0.2);
}
.badge--danger {
  background: var(--danger-soft);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}
.badge.HIGH {
  background: var(--danger-soft);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}
.badge.MEDIUM {
  background: var(--warn-soft);
  color: var(--warn);
  border: 1px solid rgba(245, 158, 11, 0.2);
}
.badge.LOW {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid rgba(6, 214, 160, 0.2);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  transition: all var(--duration) var(--ease-out);
  white-space: nowrap;
}
.btn--primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}
.btn--primary:hover {
  background: #2563eb;
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
  transform: translateY(-1px);
}
.btn--secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-hover);
}
.btn--secondary:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: var(--brand-soft);
}
.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 8px 16px;
}
.btn--ghost:hover {
  color: var(--text);
  background: var(--hover-overlay);
}
.btn--lg {
  padding: 16px 32px;
  font-size: 16px;
}
.btn--sm {
  padding: 8px 16px;
  font-size: 13px;
}

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  transition:
    background var(--duration) var(--ease-out),
    border-color var(--duration) var(--ease-out);
}
.nav--scrolled {
  background: var(--nav-scrolled-bg);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  height: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  position: relative;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--text);
  cursor: pointer;
  position: absolute;
  left: var(--space-lg);
}
.nav__brand-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--brand), var(--accent));
  display: grid;
  place-items: center;
  font-size: 18px;
  color: #fff;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0 auto;
}
.nav__link {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--duration) var(--ease-out);
  cursor: pointer;
}
.nav__link:hover,
.nav__link.active {
  color: var(--text);
  background: var(--hover-overlay);
}
.nav__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  position: absolute;
  right: var(--space-lg);
  margin-left: 0;
}
.theme-toggle {
  position: relative;
  width: 76px;
  height: 40px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-hover);
  background: linear-gradient(135deg, var(--surface-alt), var(--surface));
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
  transition:
    border-color var(--duration) var(--ease-out),
    background var(--duration) var(--ease-out),
    box-shadow var(--duration) var(--ease-out);
}
.theme-toggle:hover {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px var(--brand-soft);
}
.theme-toggle:focus-visible {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px var(--brand-soft);
}
.theme-toggle__icon {
  width: 14px;
  height: 14px;
  z-index: 1;
  transition: color var(--duration) var(--ease-out);
}
.theme-toggle__icon--sun {
  color: var(--warn);
}
.theme-toggle__icon--moon {
  color: #5f73ff;
}
.theme-toggle__thumb {
  position: absolute;
  left: 4px;
  top: 4px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 6px 18px rgba(17, 35, 63, 0.16);
  transition:
    transform var(--duration) var(--ease-out),
    background var(--duration) var(--ease-out);
}
:root[data-theme="dark"] .theme-toggle__thumb,
body[data-theme="dark"] .theme-toggle__thumb {
  transform: translateX(36px);
}
.nav__cta {
  margin-left: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.guide-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.nav__mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--text);
}
.nav__mobile-toggle svg {
  width: 24px;
  height: 24px;
}

/* Mobile full-screen menu */
.nav__mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--mobile-menu-bg);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  padding: calc(var(--nav-height) + var(--space-xl)) var(--space-lg)
    var(--space-lg);
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}
.nav__mobile-menu.open {
  display: flex;
  animation: mobileMenuFadeIn 0.22s var(--ease-out);
}
@keyframes mobileMenuFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.nav__mobile-head {
  display: none;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
}
.nav__mobile-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}
.nav__mobile-close {
  width: var(--touch-target);
  height: var(--touch-target);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-hover);
  background: var(--surface);
  display: grid;
  place-items: center;
  color: var(--text-secondary);
}
.nav__mobile-close svg {
  width: 18px;
  height: 18px;
}
.nav__mobile-close:hover,
.nav__mobile-close:focus-visible {
  color: var(--text);
  border-color: var(--brand);
  box-shadow: 0 0 0 4px var(--brand-soft);
}
.nav__mobile-close:active {
  transform: scale(0.96);
}
.nav__mobile-link {
  display: block;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-size: 18px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--duration) var(--ease-out);
  cursor: pointer;
}
.nav__mobile-link:hover,
.nav__mobile-link.active {
  color: var(--text);
  background: var(--hover-overlay);
}

/* Support current mobile menu markup that still uses .nav__link items. */
.nav__mobile-menu .nav__link {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 17px;
  font-weight: 600;
  color: var(--text-secondary);
  border: 1px solid transparent;
}
.nav__mobile-menu .nav__link:hover,
.nav__mobile-menu .nav__link.active {
  color: var(--text);
  background: var(--hover-overlay);
  border-color: var(--border);
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4xl) var(--space-lg);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse 60% 50% at 50% 20%,
      var(--hero-gradient-one) 0%,
      transparent 70%
    ),
    radial-gradient(
      ellipse 40% 40% at 80% 80%,
      var(--hero-gradient-two) 0%,
      transparent 70%
    );
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--hero-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--hero-grid-line) 1px, transparent 1px);
  background-size: 60px 60px;
  -webkit-mask-image: radial-gradient(
    ellipse 70% 60% at 50% 40%,
    black 30%,
    transparent 80%
  );
  mask-image: radial-gradient(
    ellipse 70% 60% at 50% 40%,
    black 30%,
    transparent 80%
  );
}
.hero__content {
  text-align: center;
  max-width: 800px;
}
.hero__eyebrow {
  margin-bottom: var(--space-lg);
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
}
.hero__subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto var(--space-xl);
  line-height: 1.7;
}
.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.hero__cta-btn {
  border-radius: var(--radius-full);
  line-height: 1.12;
}
.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-3xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.hero__stat {
  text-align: center;
}
.hero__stat-value {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.hero__stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Scroll cue */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 12px;
  animation: float 2.5s ease-in-out infinite;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--brand), transparent);
}
@keyframes float {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

/* ============================================================
   Sections
   ============================================================ */
.section {
  padding: var(--space-3xl) 0;
  position: relative;
}
.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-2xl);
}
.section__eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: var(--space-md);
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}
.section__desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Feature Cards Grid --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.feature-card {
  position: relative;
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: all 0.4s var(--ease-out);
  overflow: hidden;
}
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.06) 0%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
}
.feature-card:hover {
  border-color: rgba(59, 130, 246, 0.2);
  transform: translateY(-4px);
  box-shadow:
    var(--shadow-lg),
    0 0 40px rgba(59, 130, 246, 0.08);
}
.feature-card:hover::before {
  opacity: 1;
}

.feature-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  font-size: 24px;
  margin-bottom: var(--space-lg);
  position: relative;
}
.feature-card__icon--map {
  background: var(--brand-soft);
  color: var(--brand);
}
.feature-card__icon--scores {
  background: var(--accent-soft);
  color: var(--accent);
}
.feature-card__icon--chart {
  background: rgba(168, 85, 247, 0.1);
  color: #a855f7;
}
.feature-card__icon--briefing {
  background: var(--warn-soft);
  color: var(--warn);
}
.feature-card__icon--alerts {
  background: var(--danger-soft);
  color: var(--danger);
}
.feature-card__icon--query {
  background: rgba(6, 182, 212, 0.1);
  color: #06b6d4;
}
.feature-card__icon--voice {
  background: rgba(236, 72, 153, 0.1);
  color: #ec4899;
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  position: relative;
}
.feature-card__desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  position: relative;
}
.feature-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--brand);
  position: relative;
  transition: gap 0.3s var(--ease-out);
  cursor: pointer;
}
.feature-card__link:hover {
  gap: 10px;
}

/* --- Showcase (alternating feature sections) --- */
.showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}
.showcase--reverse {
  direction: rtl;
}
.showcase--reverse > * {
  direction: ltr;
}
.showcase__content {
  padding: var(--space-lg) 0;
}
.showcase__number {
  font-family: var(--font-display);
  font-size: 72px;
  font-weight: 800;
  color: rgba(59, 130, 246, 0.3);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}

:root:not([data-theme="dark"]) .showcase__number {
  color: rgba(29, 78, 216, 0.36);
}

:root[data-theme="dark"] .showcase__number,
body[data-theme="dark"] .showcase__number {
  color: rgba(96, 165, 250, 0.5);
  text-shadow: 0 6px 18px rgba(15, 23, 42, 0.42);
}
.showcase__title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}
.showcase__desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}
.showcase__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}
.showcase__feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 14px;
  color: var(--text-secondary);
}
.showcase__feature-check {
  color: var(--accent);
  font-size: 16px;
  flex-shrink: 0;
}
.showcase__visual {
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
}
.showcase__visual-inner {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  padding: var(--space-lg);
  color: var(--text-muted);
  font-size: 14px;
  background: linear-gradient(135deg, var(--bg-subtle) 0%, var(--surface) 100%);
}
/* --- Showcase 01: Map Visual --- */
.sc-vis--map {
  padding: 0;
  background: var(--showcase-flat);
}
.sc-map {
  width: 100%;
  height: 100%;
  display: block;
}

/* --- Showcase 02: Briefing Visual --- */
.sc-vis--briefing {
  padding: var(--space-md);
  background: linear-gradient(
    160deg,
    var(--showcase-grad-start) 0%,
    var(--showcase-grad-end) 100%
  );
}
.sc-briefing {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sc-briefing__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-secondary);
}
.sc-briefing__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.sc-briefing__dot--live {
  background: var(--accent);
  box-shadow: 0 0 6px rgba(6, 214, 160, 0.5);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}
.sc-briefing__title {
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--text);
}
.sc-briefing__date {
  margin-left: auto;
  font-size: 10px;
  color: var(--text-muted);
}
.sc-briefing__card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.sc-briefing__icon {
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}
.sc-briefing__headline {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}
.sc-briefing__sub {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
}
.sc-briefing__audio {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  background: var(--brand-soft);
  border: 1px solid rgba(59, 130, 246, 0.15);
}
.sc-briefing__play {
  font-size: 10px;
  color: var(--brand);
  flex-shrink: 0;
}
.sc-briefing__wave {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 2px;
  height: 18px;
}
.sc-briefing__wave span {
  display: block;
  width: 3px;
  border-radius: 2px;
  background: var(--brand);
  opacity: 0.5;
  animation: wave-bar 1.2s ease-in-out infinite;
}
.sc-briefing__wave span:nth-child(1) {
  height: 40%;
  animation-delay: 0s;
}
.sc-briefing__wave span:nth-child(2) {
  height: 70%;
  animation-delay: 0.1s;
}
.sc-briefing__wave span:nth-child(3) {
  height: 50%;
  animation-delay: 0.2s;
}
.sc-briefing__wave span:nth-child(4) {
  height: 90%;
  animation-delay: 0.15s;
}
.sc-briefing__wave span:nth-child(5) {
  height: 60%;
  animation-delay: 0.25s;
}
.sc-briefing__wave span:nth-child(6) {
  height: 80%;
  animation-delay: 0.05s;
}
.sc-briefing__wave span:nth-child(7) {
  height: 45%;
  animation-delay: 0.3s;
}
.sc-briefing__wave span:nth-child(8) {
  height: 75%;
  animation-delay: 0.12s;
}
.sc-briefing__wave span:nth-child(9) {
  height: 55%;
  animation-delay: 0.22s;
}
.sc-briefing__wave span:nth-child(10) {
  height: 85%;
  animation-delay: 0.08s;
}
.sc-briefing__wave span:nth-child(11) {
  height: 50%;
  animation-delay: 0.18s;
}
.sc-briefing__wave span:nth-child(12) {
  height: 65%;
  animation-delay: 0.28s;
}
.sc-briefing__wave span:nth-child(13) {
  height: 40%;
  animation-delay: 0.1s;
}
.sc-briefing__wave span:nth-child(14) {
  height: 70%;
  animation-delay: 0.2s;
}
.sc-briefing__wave span:nth-child(15) {
  height: 55%;
  animation-delay: 0.15s;
}
.sc-briefing__wave span:nth-child(16) {
  height: 45%;
  animation-delay: 0.25s;
}
@keyframes wave-bar {
  0%,
  100% {
    transform: scaleY(0.5);
  }
  50% {
    transform: scaleY(1);
  }
}
.sc-briefing__dur {
  font-size: 10px;
  color: var(--brand);
  font-weight: 600;
  flex-shrink: 0;
}

/* --- Showcase 03: Ask AI Visual --- */
.sc-vis--ask {
  padding: var(--space-md);
  background: linear-gradient(
    160deg,
    var(--showcase-grad-start) 0%,
    var(--showcase-grad-end) 100%
  );
}
.sc-ask {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sc-ask__input {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
}
.sc-ask__prompt {
  font-size: 14px;
  flex-shrink: 0;
}
.sc-ask__q {
  font-size: 12px;
  color: var(--text);
  font-weight: 500;
}
.sc-ask__answer {
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sc-ask__label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.sc-ask__conf {
  font-size: 9px;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  background: rgba(6, 214, 160, 0.12);
  color: var(--accent);
  font-weight: 600;
}
.sc-ask__text {
  font-size: 11px;
  line-height: 1.7;
  color: var(--text-secondary);
}
.sc-ask__text strong {
  color: var(--text);
}
.sc-ask__sources {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.sc-ask__src {
  font-size: 9px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: var(--brand-soft);
  color: var(--brand);
  font-weight: 600;
}

/* --- Showcase 03: Health Scores Visual --- */
.sc-vis--scores {
  padding: var(--space-md);
  background: linear-gradient(
    160deg,
    var(--showcase-grad-start) 0%,
    var(--showcase-grad-end) 100%
  );
}
.sc-scores {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sc-scores__card {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
}
.sc-scores__name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  grid-column: 1;
}
.sc-scores__val {
  font-size: 20px;
  font-weight: 800;
  font-family: var(--font-display);
  grid-column: 2;
}
.sc-scores__card--high .sc-scores__val {
  color: var(--accent);
}
.sc-scores__card--med .sc-scores__val {
  color: var(--warn);
}
.sc-scores__card--low .sc-scores__val {
  color: var(--danger);
}
.sc-scores__trend {
  font-size: 10px;
  font-weight: 700;
  grid-column: 3;
}
.sc-scores__trend--up {
  color: var(--accent);
}
.sc-scores__trend--down {
  color: var(--danger);
}
.sc-scores__bar {
  grid-column: 1 / -1;
  height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}
.sc-scores__fill {
  height: 100%;
  border-radius: 2px;
  background: var(--accent);
  transition: width 1s var(--ease-out);
}
.sc-scores__fill--med {
  background: var(--warn);
}
.sc-scores__fill--low {
  background: var(--danger);
}

/* --- Showcase 04: Chart Visual --- */
.sc-vis--chart {
  padding: 0;
  background: var(--showcase-flat);
}
.sc-chart {
  width: 100%;
  height: 100%;
  display: block;
}

/* --- Showcase 05: Alerts Visual --- */
.sc-vis--alerts {
  padding: var(--space-md);
  background: linear-gradient(
    160deg,
    var(--showcase-grad-start) 0%,
    var(--showcase-grad-end) 100%
  );
}
.sc-alerts {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sc-alerts__card {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sc-alerts__severity {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  display: inline-block;
  width: fit-content;
}
.sc-alerts__card--critical .sc-alerts__severity {
  background: rgba(239, 68, 68, 0.15);
  color: var(--danger);
}
.sc-alerts__card--critical {
  border-color: rgba(239, 68, 68, 0.25);
}
.sc-alerts__card--warning .sc-alerts__severity {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warn);
}
.sc-alerts__card--warning {
  border-color: rgba(245, 158, 11, 0.2);
}
.sc-alerts__card--info .sc-alerts__severity {
  background: rgba(59, 130, 246, 0.15);
  color: var(--brand);
}
.sc-alerts__card--info {
  border-color: rgba(59, 130, 246, 0.15);
}
.sc-alerts__msg {
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-secondary);
}
.sc-alerts__time {
  font-size: 9px;
  color: var(--text-muted);
}

/* --- Showcase 07: Voice Agent Visual --- */
.sc-vis--voice {
  padding: var(--space-md);
  background: linear-gradient(
    160deg,
    var(--showcase-grad-start) 0%,
    var(--showcase-grad-end) 100%
  );
}
.sc-voice {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sc-voice__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.sc-voice__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px rgba(6, 214, 160, 0.5);
  animation: pulse-dot 2s infinite;
}
.sc-voice__label {
  font-weight: 700;
  color: var(--text);
  font-family: var(--font-display);
}
.sc-voice__status {
  margin-left: auto;
  font-size: 10px;
  color: var(--accent);
  font-weight: 600;
}
.sc-voice__bubble {
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 11px;
  line-height: 1.5;
  max-width: 88%;
}
.sc-voice__bubble--ai {
  background: rgba(6, 214, 160, 0.08);
  border: 1px solid rgba(6, 214, 160, 0.12);
  color: var(--text-secondary);
  align-self: flex-start;
}
.sc-voice__bubble--user {
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.12);
  color: var(--text-secondary);
  align-self: flex-end;
}
.sc-voice__ticket {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.sc-voice__ticket-head {
  font-weight: 700;
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 2px;
}
.sc-voice__ticket-row {
  font-size: 10px;
  color: var(--text-secondary);
}
.sc-voice__ticket-row strong {
  color: var(--text);
}
.sc-voice__input-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  margin-top: 4px;
}
.sc-voice__mic {
  font-size: 14px;
}
.sc-voice__placeholder {
  font-size: 11px;
  color: var(--text-muted);
}

/* Light-theme polish for home showcase mockups */
:root:not([data-theme="dark"]) .showcase__visual {
  border-color: rgba(37, 99, 235, 0.2);
  background: linear-gradient(165deg, #f6faff 0%, #e8f0ff 100%);
  box-shadow: 0 20px 50px rgba(16, 47, 94, 0.14);
}

:root:not([data-theme="dark"]) .showcase__visual-inner {
  background: linear-gradient(155deg, #f2f7ff 0%, #e4eeff 100%);
}

:root:not([data-theme="dark"]) .sc-vis--map,
:root:not([data-theme="dark"]) .sc-vis--chart {
  background: linear-gradient(150deg, #edf4ff 0%, #dce8ff 100%);
}

:root:not([data-theme="dark"]) .sc-map > rect:first-child,
:root:not([data-theme="dark"]) .sc-chart > rect:first-child {
  fill: #eef4ff;
}

:root:not([data-theme="dark"]) .sc-map > line,
:root:not([data-theme="dark"]) .sc-chart > line {
  stroke: rgba(32, 79, 143, 0.16);
}

:root:not([data-theme="dark"]) .sc-map text[fill*="255,255,255"],
:root:not([data-theme="dark"]) .sc-chart text[fill*="255,255,255"] {
  fill: rgba(28, 66, 120, 0.72);
  font-weight: 600;
}

:root:not([data-theme="dark"]) .sc-map polygon,
:root:not([data-theme="dark"]) .sc-chart rect {
  filter: drop-shadow(0 2px 6px rgba(17, 49, 97, 0.14));
}

:root:not([data-theme="dark"]) .sc-briefing__header,
:root:not([data-theme="dark"]) .sc-voice__header {
  border-bottom-color: rgba(37, 99, 235, 0.18);
}

:root:not([data-theme="dark"]) .sc-briefing__card,
:root:not([data-theme="dark"]) .sc-ask__input,
:root:not([data-theme="dark"]) .sc-ask__answer,
:root:not([data-theme="dark"]) .sc-scores__card,
:root:not([data-theme="dark"]) .sc-alerts__card,
:root:not([data-theme="dark"]) .sc-voice__input-bar {
  background: rgba(255, 255, 255, 0.78);
  border-color: rgba(37, 99, 235, 0.16);
  box-shadow: 0 8px 22px rgba(16, 47, 94, 0.1);
}

:root:not([data-theme="dark"]) .sc-briefing__audio {
  background: rgba(37, 99, 235, 0.08);
  border-color: rgba(37, 99, 235, 0.22);
}

:root:not([data-theme="dark"]) .sc-scores__bar {
  background: rgba(37, 99, 235, 0.12);
}

:root:not([data-theme="dark"]) .sc-ask__src {
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(37, 99, 235, 0.18);
}

:root:not([data-theme="dark"]) .sc-voice__bubble--ai {
  background: rgba(5, 150, 105, 0.1);
  border-color: rgba(5, 150, 105, 0.2);
}

:root:not([data-theme="dark"]) .sc-voice__bubble--user {
  background: rgba(37, 99, 235, 0.12);
  border-color: rgba(37, 99, 235, 0.2);
}

/* Light-theme UI uplift */
:root:not([data-theme="dark"]) .nav--scrolled {
  border-bottom-color: rgba(37, 99, 235, 0.14);
  box-shadow: 0 10px 30px rgba(16, 47, 94, 0.12);
}

:root:not([data-theme="dark"]) .btn--primary {
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.26);
}

:root:not([data-theme="dark"]) .btn--primary:hover {
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.32);
}

:root:not([data-theme="dark"]) .hero__stat {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(37, 99, 235, 0.14);
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.96),
    rgba(241, 247, 255, 0.9)
  );
  box-shadow: var(--shadow-sm);
}

:root:not([data-theme="dark"]) .feature-card,
:root:not([data-theme="dark"]) .panel,
:root:not([data-theme="dark"]) .about-card,
:root:not([data-theme="dark"]) .sidebar-card {
  background: linear-gradient(170deg, #ffffff 0%, #f8fbff 100%);
  box-shadow: var(--shadow-sm);
}

/* Dark-theme UI uplift */
:root[data-theme="dark"] .nav--scrolled,
body[data-theme="dark"] .nav--scrolled {
  border-bottom-color: rgba(59, 130, 246, 0.2);
  box-shadow: 0 12px 34px rgba(2, 8, 19, 0.55);
}

:root[data-theme="dark"] .btn--secondary,
body[data-theme="dark"] .btn--secondary {
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(148, 174, 214, 0.28);
}

:root[data-theme="dark"] .btn--secondary:hover,
body[data-theme="dark"] .btn--secondary:hover {
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.14);
}

:root[data-theme="dark"] .hero__stat,
body[data-theme="dark"] .hero__stat {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(
    160deg,
    rgba(15, 27, 46, 0.9),
    rgba(9, 16, 29, 0.95)
  );
  box-shadow: var(--shadow-sm);
}

:root[data-theme="dark"] .feature-card,
:root[data-theme="dark"] .panel,
:root[data-theme="dark"] .about-card,
:root[data-theme="dark"] .sidebar-card,
body[data-theme="dark"] .feature-card,
body[data-theme="dark"] .panel,
body[data-theme="dark"] .about-card,
body[data-theme="dark"] .sidebar-card {
  background: linear-gradient(
    170deg,
    rgba(19, 36, 61, 0.92) 0%,
    rgba(12, 21, 39, 0.96) 100%
  );
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.34);
}

/* ============================================================
   Dashboard
   ============================================================ */
.dashboard {
  padding-top: calc(var(--nav-height) + var(--space-lg));
  min-height: 100vh;
}
.dashboard__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}
.dashboard__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
}
.dashboard__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(6, 214, 160, 0.08);
  border: 1px solid rgba(6, 214, 160, 0.2);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
}
.live-indicator__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(6, 214, 160, 0.6);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(6, 214, 160, 0);
  }
}

.dashboard__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-md);
}

/* ============================================================
   Panel (shared card)
   ============================================================ */
.panel {
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: var(--space-lg);
  transition: border-color 0.3s var(--ease-out);
}
.panel:hover {
  border-color: var(--border-hover);
}
.panel__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
.panel__title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
}
.panel__subtitle {
  font-size: 12px;
  color: var(--text-muted);
}

.panel--map {
  grid-column: span 8;
}
.panel--scores {
  grid-column: span 4;
}
.panel--chart {
  grid-column: span 4;
}
.panel--briefing {
  grid-column: span 4;
}
.panel--alerts {
  grid-column: span 4;
}
.panel--query {
  grid-column: span 12;
}

/* ============================================================
   Map
   ============================================================ */
#map {
  width: 100%;
  min-height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.map-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.map-filter-chip {
  padding: 8px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--bg-subtle);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  transition: all var(--duration) var(--ease-out);
}

.map-filter-chip:hover {
  border-color: var(--border-hover);
  color: var(--text);
}

.map-filter-chip--active {
  border-color: rgba(37, 99, 235, 0.45);
  background: var(--brand-soft);
  color: var(--brand);
}

.map-filter-chip--ghost {
  margin-left: auto;
}

.map-focus {
  margin-top: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-subtle);
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.6;
}

.map-focus strong {
  color: var(--text);
}

.map-insights {
  margin-top: var(--space-md);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: var(--space-sm);
}

.map-kpi {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface-alt);
}

.map-kpi__label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.map-kpi__value {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
}

.map-spotlight {
  margin-top: var(--space-lg);
}

.map-spotlight__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.map-spotlight__head h3 {
  font-size: 14px;
  font-weight: 700;
}

.map-spotlight__head span {
  font-size: 11px;
  color: var(--text-muted);
}

.map-spotlight-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-sm);
}

.map-spot-card {
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all var(--duration) var(--ease-out);
}

.map-spot-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-hover);
}

.map-spot-card__badge {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.map-spot-card__name {
  font-size: 14px;
  line-height: 1.3;
}

.map-spot-card__meta {
  font-size: 12px;
  color: var(--text-secondary);
}

.map-spot-card--high {
  border-color: rgba(6, 214, 160, 0.35);
}

.map-spot-card--medium {
  border-color: rgba(245, 158, 11, 0.35);
}

.map-spot-card--low {
  border-color: rgba(239, 68, 68, 0.35);
}

:root[data-theme="dark"] .map-filter-chip,
body[data-theme="dark"] .map-filter-chip {
  background: rgba(255, 255, 255, 0.03);
}

:root[data-theme="dark"] .map-focus,
body[data-theme="dark"] .map-focus,
:root[data-theme="dark"] .map-kpi,
body[data-theme="dark"] .map-kpi,
:root[data-theme="dark"] .map-spot-card,
body[data-theme="dark"] .map-spot-card {
  background: linear-gradient(
    165deg,
    rgba(19, 36, 61, 0.92),
    rgba(12, 21, 39, 0.96)
  );
}

/* ============================================================
   Score Cards
   ============================================================ */
.score-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.score-card {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: var(--space-md);
  align-items: center;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  transition: all 0.3s var(--ease-out);
}
.score-card:hover {
  border-color: var(--border-hover);
  background: var(--surface-alt);
}

.ring {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 16px;
}
.ring-inner {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  color: var(--text);
}
.score-card h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}
.score-meta {
  font-size: 11px;
  color: var(--text-muted);
}
.score-issue {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ============================================================
   Alert Feed
   ============================================================ */
.alert-feed {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* Empty state for alerts / features with no data */
.empty-state {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}
.empty-state__icon {
  font-size: 48px;
  margin-bottom: var(--space-sm);
}
.empty-state__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}
.empty-state__desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 480px;
}
.empty-state__hint {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 440px;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  margin-top: var(--space-sm);
}

.alert-card {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  transition: border-color 0.3s var(--ease-out);
}
.alert-card:hover {
  border-color: var(--border-hover);
}
.alert-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}
.alert-head small {
  font-size: 11px;
  color: var(--text-muted);
}
.alert-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}
.alert-body {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================================
   Briefing
   ============================================================ */
.briefing-status {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.briefing-player {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
.briefing-player button {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  background: var(--brand);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  transition: all 0.3s var(--ease-out);
}
.briefing-player button:hover:not(:disabled) {
  background: #2563eb;
}
.briefing-player button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.briefing-player small {
  color: var(--text-muted);
  font-size: 11px;
}

.briefing-script {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  margin-bottom: var(--space-md);
}
.briefing-script p {
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.briefing-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.briefing-card {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  transition: border-color 0.3s var(--ease-out);
}
.briefing-card:hover {
  border-color: var(--border-hover);
}
.briefing-head {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}
.briefing-head small {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.briefing-icon {
  font-size: 16px;
}
.briefing-card h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}
.briefing-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================================
   Query / Ask CivicPulse
   ============================================================ */
.query-form label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.query-row {
  display: flex;
  gap: var(--space-sm);
}
.query-row input {
  flex: 1;
  padding: 14px 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--bg-subtle);
  color: var(--text);
  font-size: 14px;
  transition: border-color 0.3s var(--ease-out);
}
.query-row input:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-soft);
}
.query-row input::placeholder {
  color: var(--text-muted);
}
.query-row button {
  padding: 14px 28px;
  border-radius: var(--radius-full);
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.3s var(--ease-out);
}
.query-row button:hover {
  background: #2563eb;
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

.query-output {
  margin-top: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  min-height: 120px;
  overflow: hidden;
  max-height: 70vh;
  overflow-y: auto;
}

/* Query Result */
.qr__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 2;
}
.qr__label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
}
.qr__header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.qr-audio-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s var(--ease-out);
}
.qr-audio-btn:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: var(--brand-soft);
}
.qr-audio-btn[data-state="playing"] {
  border-color: var(--brand);
  color: var(--brand);
  background: var(--brand-soft);
}
.qr-audio-btn[data-state="paused"] {
  border-color: var(--warn);
  color: var(--warn);
  background: rgba(245, 158, 11, 0.08);
}
.qr-audio-icon {
  flex-shrink: 0;
}
.qr-audio-label {
  white-space: nowrap;
}
.qr-conf {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}
.qr-conf--high {
  background: rgba(6, 214, 160, 0.1);
  color: var(--accent);
  border: 1px solid rgba(6, 214, 160, 0.2);
}
.qr-conf--med {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warn);
  border: 1px solid rgba(245, 158, 11, 0.2);
}
.qr-conf--low {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}
.qr__body {
  padding: var(--space-lg);
}
.qr__body p {
  font-size: 14px;
  line-height: 1.9;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}
.qr__body p:last-child {
  margin-bottom: 0;
}
.qr__body strong {
  color: var(--text);
  font-weight: 600;
}
.qr__body ul {
  list-style: none;
  padding: 0;
  margin: var(--space-sm) 0 var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.qr__body ul li {
  position: relative;
  padding: 10px 14px 10px 28px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s var(--ease-out);
}
.qr__body ul li::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 16px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
}
.qr__body ul li strong {
  color: var(--text);
}

/* Citations */
.qr-cite {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 4px;
  background: var(--brand-soft);
  color: var(--brand);
  margin: 0 1px;
  vertical-align: super;
  line-height: 1;
  cursor: default;
}
.qr-cite a {
  color: inherit;
  text-decoration: none;
}
.qr-cite a:hover {
  text-decoration: underline;
}
.qr-cite--data {
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 9px;
  letter-spacing: 0.02em;
}

/* Sources */
.qr-sources {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  border-top: 1px solid var(--border);
}
.qr-sources__title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}
.qr-sources__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}
.qr-source {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s var(--ease-out);
  max-width: 260px;
}
.qr-source:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: var(--brand-soft);
}
.qr-source__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
}
.qr-source__domain {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.qr-source__arrow {
  flex-shrink: 0;
  font-size: 11px;
  opacity: 0.5;
}

/* Error & Placeholder */
.qr-error {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
}
.qr-error__icon {
  font-size: 24px;
}
.qr-error p {
  font-size: 14px;
  color: var(--text-secondary);
}
.qr-empty {
  padding: var(--space-lg);
  font-size: 14px;
  color: var(--text-muted);
}
.query-placeholder {
  padding: var(--space-lg);
  font-size: 14px;
  color: var(--text-muted);
  font-style: italic;
}

/* ============================================================
   Voice Widget
   ============================================================ */
.scroll-top {
  position: fixed;
  right: 24px;
  bottom: 92px;
  z-index: 49;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-hover);
  background: linear-gradient(145deg, var(--surface-alt), var(--surface));
  color: var(--brand);
  box-shadow: 0 8px 24px rgba(17, 35, 63, 0.16);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px) scale(0.92);
  transition: all var(--duration) var(--ease-out);
}
.scroll-top svg {
  width: 18px;
  height: 18px;
}
.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}
.scroll-top:hover {
  border-color: var(--brand);
  background: linear-gradient(145deg, var(--brand-soft), var(--surface));
  box-shadow: 0 10px 28px rgba(37, 99, 235, 0.22);
}
.scroll-top:focus-visible {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px var(--brand-soft);
}

.voice-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 50;
  padding: 14px 24px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--brand), var(--accent));
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 4px 24px rgba(59, 130, 246, 0.3);
  transition: all 0.3s var(--ease-out);
}
.voice-fab:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 32px rgba(59, 130, 246, 0.4);
}
.voice-widget {
  position: fixed;
  right: 24px;
  bottom: 80px;
  width: min(400px, calc(100vw - 48px));
  max-height: min(74vh, 760px);
  border-radius: var(--radius-xl);
  background: linear-gradient(165deg, var(--surface), var(--surface-alt));
  border: 1px solid var(--popup-border);
  box-shadow: var(--shadow-lg);
  display: none;
  z-index: 55;
  overflow: hidden;
  flex-direction: column;
}
.voice-widget.open {
  display: flex;
}
.voice-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border);
  background: var(--bg-subtle);
}
.voice-head h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
}
.voice-head button {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  color: var(--text-muted);
  transition: all 0.3s var(--ease-out);
}
.voice-head button:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}
.voice-caption {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}
.voice-start {
  width: 100%;
  padding: 12px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--accent), #059669);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  transition: all 0.3s var(--ease-out);
}
.voice-start:hover {
  box-shadow: 0 0 24px rgba(6, 214, 160, 0.3);
}
.voice-status {
  padding: 4px var(--space-lg) var(--space-sm);
  font-size: 11px;
  color: var(--text-muted);
}
.voice-transcript {
  border-radius: 0;
  background: var(--bg-subtle);
  max-height: min(44vh, 360px);
  overflow-y: auto;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex: 1;
}
.voice-transcript--lg {
  max-height: 480px;
  min-height: 320px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  margin-bottom: var(--space-md);
}
.bubble {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  line-height: 1.6;
  max-width: 85%;
  animation: bubbleIn 0.3s var(--ease-out);
}
@keyframes bubbleIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.bubble.user {
  background: var(--brand-soft);
  border: 1px solid rgba(59, 130, 246, 0.15);
  align-self: flex-end;
}
.bubble.ai {
  background: var(--accent-soft);
  border: 1px solid rgba(6, 214, 160, 0.15);
  align-self: flex-start;
}
.bubble strong {
  color: var(--text);
}

/* Chat answer card (compact query result inside bubble) */
.chat-answer {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.chat-answer__text {
  font-size: 13px;
  line-height: 1.6;
}
.chat-answer__text ul {
  list-style: none;
  padding: 0;
  margin: 4px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.chat-answer__text ul li {
  padding: 6px 10px 6px 20px;
  position: relative;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
  font-size: 12px;
  line-height: 1.5;
}
.chat-answer__text ul li::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 12px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand);
}
.chat-answer__meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}
.chat-answer__conf {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 7px;
  border-radius: var(--radius-full);
}
.chat-answer__conf--high {
  background: rgba(6, 214, 160, 0.12);
  color: var(--accent);
}
.chat-answer__conf--medium {
  background: rgba(245, 158, 11, 0.12);
  color: var(--warn);
}
.chat-answer__conf--low {
  background: rgba(239, 68, 68, 0.12);
  color: var(--danger);
}
.chat-audio-btn {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-size: 9px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s var(--ease-out);
}
.chat-audio-btn:hover {
  border-color: var(--brand);
  color: var(--brand);
}
.chat-audio-btn[data-state="playing"] {
  color: var(--brand);
  border-color: var(--brand);
}
.chat-audio-btn[data-state="paused"] {
  color: var(--warn);
  border-color: var(--warn);
}
.chat-answer__expand {
  background: none;
  border: none;
  color: var(--brand);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  padding: 2px 0;
  align-self: flex-start;
}
.chat-answer__expand:hover {
  text-decoration: underline;
}

/* Chat Input */
.chat-input-row {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.chat-input {
  flex: 1;
  padding: 10px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--bg-subtle);
  color: var(--text);
  font-size: 13px;
  transition: border-color 0.3s var(--ease-out);
}
.chat-input:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 2px var(--brand-soft);
}
.chat-input::placeholder {
  color: var(--text-muted);
}
.chat-mic-btn,
.chat-send-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  background: var(--bg-subtle);
  color: var(--text-muted);
  font-size: 16px;
  flex-shrink: 0;
  transition: all 0.3s var(--ease-out);
  cursor: pointer;
}
.chat-mic-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}
.chat-mic-btn--active {
  background: var(--accent) !important;
  color: #fff !important;
  border-color: var(--accent) !important;
  animation: micPulse 1.5s ease-in-out infinite;
}
@keyframes micPulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(6, 214, 160, 0.5);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(6, 214, 160, 0);
  }
}
.chat-send-btn:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: var(--brand-soft);
}

/* Typing indicator */
.chat-typing {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 0;
}
.chat-typing .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  animation: typingDot 1.4s ease-in-out infinite;
}
.chat-typing .dot:nth-child(2) {
  animation-delay: 0.2s;
}
.chat-typing .dot:nth-child(3) {
  animation-delay: 0.4s;
}
@keyframes typingDot {
  0%,
  60%,
  100% {
    opacity: 0.3;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
    transform: translateY(-4px);
  }
}

/* Ticket result card */
.ticket-result {
  font-size: 13px;
}
.ticket-result__header {
  font-weight: 700;
  font-size: 14px;
  margin-bottom: var(--space-sm);
  color: var(--accent);
}
.ticket-result__details {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  background: rgba(6, 214, 160, 0.06);
  border: 1px solid rgba(6, 214, 160, 0.1);
  margin-bottom: var(--space-sm);
}
.ticket-result__details div {
  font-size: 12px;
  color: var(--text-secondary);
}
.ticket-result__details strong {
  color: var(--text);
}
.ticket-result__footer {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
}

/* Voice chat panel for feature page */
.voice-chat-panel .chat-input-row {
  border-top: none;
  padding: 0;
  background: transparent;
}

/* Quick prompt chips below chat input */
.chat-quick-prompts {
  padding: var(--space-sm) 0 0;
}
.chat-quick-prompts__label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-xs);
}
.chat-quick-prompts__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chat-quick-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 7px 12px;
  font-size: 12px;
  font-family: var(--font-body);
  color: var(--text-secondary);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s var(--ease-out);
  white-space: nowrap;
}
.chat-quick-chip:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: var(--brand-soft);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.12);
}

/* ============================================================
   Feature Page
   ============================================================ */
.feature-page {
  padding-top: calc(var(--nav-height) + var(--space-xl));
  min-height: 100vh;
}
.feature-page__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-2xl);
}
.feature-page__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  display: grid;
  place-items: center;
  font-size: 28px;
  margin: 0 auto var(--space-lg);
}
.feature-page__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  margin-bottom: var(--space-md);
}
.feature-page__desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.feature-page__body {
  max-width: 1000px;
  margin: 0 auto;
}
.feature-page__body--sidebar {
  max-width: 1200px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-xl);
  align-items: start;
}
.feature-page__main {
  min-width: 0;
}
.feature-page__sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  position: sticky;
  top: calc(var(--nav-height) + var(--space-lg));
}

/* Sidebar Cards */
.sidebar-card {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
}
.sidebar-card__title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: var(--space-md);
}
.sidebar-text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.sidebar-tips {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.sidebar-tips li {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  padding-left: 16px;
  position: relative;
}
.sidebar-tips li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--brand);
  font-size: 12px;
}
.sidebar-link {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand);
  padding: var(--space-xs) 0;
  cursor: pointer;
  transition: color 0.3s var(--ease-out);
}
.sidebar-link:hover {
  color: var(--accent);
}

/* Legend */
.legend {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.legend__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 13px;
  color: var(--text-secondary);
}
.legend__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Breakdown */
.breakdown-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}
.breakdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  font-size: 13px;
}
.breakdown-label {
  color: var(--text-secondary);
}
.breakdown-weight {
  font-weight: 700;
  color: var(--brand);
  font-size: 12px;
}

/* Severity */
.severity-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.severity-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.severity-item .sidebar-text {
  font-size: 12px;
}

/* Example Questions */
.example-questions {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
.example-q {
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  line-height: 1.5;
}
.example-q:hover {
  border-color: var(--brand);
  color: var(--text);
  background: var(--brand-soft);
}

/* Loading Skeleton */
.loading-skeleton {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.skeleton-row {
  height: 72px;
  border-radius: var(--radius-md);
  background: linear-gradient(
    90deg,
    var(--bg-subtle) 25%,
    var(--surface-alt) 50%,
    var(--bg-subtle) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}
@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Map skeleton placeholder */
.loading-skeleton--map {
  height: 100%;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    90deg,
    var(--bg-subtle) 25%,
    var(--surface-alt) 50%,
    var(--bg-subtle) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}
.skeleton-map-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}
.skeleton-map-icon {
  font-size: 36px;
  opacity: 0.4;
  animation: pulse-skeleton 2s ease-in-out infinite;
}
.skeleton-map-text {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-align: center;
  animation: pulse-skeleton 2s ease-in-out infinite;
}
@keyframes pulse-skeleton {
  0%,
  100% {
    opacity: 0.3;
  }
  50% {
    opacity: 0.7;
  }
}

/* Chart skeleton bars */
.skeleton-chart-bars {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 18px;
  height: 200px;
  padding: var(--space-lg) var(--space-xl);
}
.skeleton-bar {
  width: 38px;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: linear-gradient(
    90deg,
    var(--bg-subtle) 25%,
    var(--surface-alt) 50%,
    var(--bg-subtle) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

/* Chart Container */
.chart-container {
  position: relative;
  min-height: 350px;
}

/* Briefing Enhancements */
.briefing-divider {
  height: 1px;
  background: var(--border);
  margin: var(--space-lg) 0;
}
.briefing-section-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

/* Query Placeholder */
.query-placeholder {
  color: var(--text-muted);
  font-style: italic;
}

/* Nav Brand Logo */
.nav__brand-logo {
  flex-shrink: 0;
}

/* ============================================================
   Info Pages (About, Contact, FAQ)
   ============================================================ */
.info-page {
  padding-top: calc(var(--nav-height) + var(--space-xl));
  min-height: 100vh;
}
.info-page__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-2xl);
}
.info-page__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  margin-bottom: var(--space-md);
}
.info-page__desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.info-page__content {
  max-width: 800px;
  margin: 0 auto;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}
.about-card {
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: border-color 0.3s var(--ease-out);
}
.about-card:hover {
  border-color: var(--border-hover);
}
.about-card__icon {
  font-size: 28px;
  margin-bottom: var(--space-md);
}
.about-card__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}
.about-card__desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* About - team section */
.team-section {
  margin-top: var(--space-2xl);
}
.team-section__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-xl);
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}
.team-card {
  text-align: center;
}
.team-card__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto var(--space-md);
  background: linear-gradient(135deg, var(--brand-soft), var(--accent-soft));
  border: 2px solid var(--border);
  display: grid;
  place-items: center;
  font-size: 32px;
  color: var(--text-muted);
}
.team-card__name {
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 2px;
}
.team-card__role {
  font-size: 13px;
  color: var(--text-muted);
}

/* Contact */
.contact-form {
  max-width: 560px;
  margin: 0 auto;
}
.form-group {
  margin-bottom: var(--space-lg);
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-subtle);
  color: var(--text);
  font-size: 14px;
  transition: border-color 0.3s var(--ease-out);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-soft);
}
.form-group textarea {
  min-height: 120px;
  resize: vertical;
}
.contact-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--border);
}
.contact-info__item h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}
.contact-info__item p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.faq-item {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  transition: border-color 0.3s var(--ease-out);
}
.faq-item:hover {
  border-color: var(--border-hover);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  transition: background 0.3s var(--ease-out);
}
.faq-question:hover {
  background: rgba(255, 255, 255, 0.02);
}
.faq-chevron {
  width: 20px;
  height: 20px;
  transition: transform 0.3s var(--ease-out);
  flex-shrink: 0;
  color: var(--text-muted);
}
.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out);
}
.faq-item.open .faq-answer {
  max-height: 400px;
}
.faq-answer__inner {
  padding: 0 var(--space-xl) var(--space-lg);
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ============================================================
   CTA Section
   ============================================================ */
.cta-section {
  text-align: center;
  padding: var(--space-3xl) 0;
}
.cta-section__inner {
  max-width: 700px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-xl);
  border-radius: var(--radius-xl);
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.08) 0%,
    rgba(6, 214, 160, 0.05) 100%
  );
  border: 1px solid rgba(59, 130, 246, 0.12);
  position: relative;
  overflow: hidden;
}
.cta-section__inner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 30% 50%,
    rgba(59, 130, 246, 0.08),
    transparent 70%
  );
}
.cta-section__title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  margin-bottom: var(--space-md);
  position: relative;
}
.cta-section__desc {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
  position: relative;
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: var(--space-2xl) 0 var(--space-xl);
  margin-top: var(--space-3xl);
  opacity: 1;
  transition: opacity 0.3s ease-out;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}
.footer__brand {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer__brand-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 280px;
}
.footer__col-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.footer__link {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.3s var(--ease-out);
  cursor: pointer;
}
.footer__link:hover {
  color: var(--text);
}
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
}

/* ============================================================
   Scroll Reveal Animations
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 {
  transition-delay: 0.1s;
}
.reveal-delay-2 {
  transition-delay: 0.2s;
}
.reveal-delay-3 {
  transition-delay: 0.3s;
}
.reveal-delay-4 {
  transition-delay: 0.35s;
}
.reveal-delay-5 {
  transition-delay: 0.4s;
}

/* Page In */
.page-transition {
  animation: pageIn 0.4s var(--ease-out);
}
@keyframes pageIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Empty State --- */
.empty {
  color: var(--text-muted);
  font-size: 13px;
}

/* --- Leaflet Overrides --- */
.leaflet-control-attribution {
  font-size: 10px !important;
  background: var(--leaflet-attribution-bg) !important;
  color: var(--text-muted) !important;
}
.leaflet-control-attribution a {
  color: var(--brand) !important;
}

.leaflet-popup-content-wrapper {
  background: var(--surface) !important;
  color: var(--text) !important;
  border: 1px solid var(--popup-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.leaflet-popup-content {
  margin: 12px 14px;
  font-size: 13px;
  line-height: 1.55;
  min-width: 180px;
  max-width: 240px;
}

.leaflet-popup-tip {
  background: var(--surface) !important;
}

/* ============================================================
   Feature Tour Popup
   ============================================================ */
.tour-overlay {
  position: fixed;
  inset: 0;
  background: var(--popup-overlay);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.4s var(--ease-out),
    visibility 0.4s;
}

.tour-overlay--visible {
  opacity: 1;
  visibility: visible;
}

.tour-modal {
  position: relative;
  width: 100%;
  max-width: 740px;
  height: min(86dvh, 840px);
  max-height: min(86dvh, 840px);
  background: linear-gradient(170deg, var(--surface), var(--surface-alt));
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--popup-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.95);
  transition: transform 0.4s var(--ease-out);
}

.tour-overlay--visible .tour-modal {
  transform: scale(1);
}

.tour-modal__close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  z-index: 10;
  transition: all 0.2s var(--ease-out);
}

.tour-modal__close:hover {
  background: var(--hover-overlay);
  color: var(--text);
  border-color: var(--border-hover);
  transform: scale(1.08);
}

.tour-modal__close svg {
  width: 18px;
  height: 18px;
}

.tour-slides {
  position: relative;
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--space-2xl) var(--space-xl) var(--space-lg);
  min-height: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.tour-slides::-webkit-scrollbar {
  width: 6px;
}

.tour-slides::-webkit-scrollbar-track {
  background: transparent;
}

.tour-slides::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.tour-slides::-webkit-scrollbar-thumb:hover {
  background: var(--border-hover);
}

.tour-slide {
  display: none;
  min-height: 100%;
  animation: tourSlideIn 0.5s var(--ease-out);
}

.tour-slide--active {
  display: block;
}

@keyframes tourSlideIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.tour-slide__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-md);
}

.tour-slide__icon svg {
  width: 100%;
  height: 100%;
}

.tour-slide__icon-sm {
  font-size: 48px;
  text-align: center;
  margin-bottom: var(--space-md);
  line-height: 1;
}

.tour-slide__badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tour-slide__title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-md);
  text-align: center;
  line-height: 1.2;
}

.tour-slide__subtitle {
  font-size: 16px;
  font-weight: 500;
  color: var(--brand);
  text-align: center;
  margin-bottom: var(--space-md);
}

.tour-slide__desc {
  font-size: 15px;
  color: var(--text-secondary);
  text-align: center;
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.tour-slide__roles {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.tour-role-badge {
  padding: 8px 16px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.tour-slide__highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.tour-highlight {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.tour-highlight__icon {
  font-size: 20px;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}

.tour-highlight__text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.tour-slide__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-top: var(--space-lg);
}

.tour-tag {
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  border: 1px solid;
}

.tour-tag--primary {
  background: rgba(59, 130, 246, 0.12);
  color: #3b82f6;
  border-color: rgba(59, 130, 246, 0.2);
}

.tour-tag--accent {
  background: rgba(245, 158, 11, 0.12);
  color: #f59e0b;
  border-color: rgba(245, 158, 11, 0.2);
}

.tour-tag--success {
  background: rgba(6, 214, 160, 0.12);
  color: #06d6a0;
  border-color: rgba(6, 214, 160, 0.2);
}

.tour-tag--brand {
  background: var(--brand-soft);
  color: var(--brand);
  border-color: var(--brand);
}

.tour-slide__features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.tour-feature {
  padding: 10px 14px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.tour-feature::before {
  content: "";
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tour-nav {
  border-top: 1px solid var(--popup-border);
  padding: var(--space-md) var(--space-lg);
  background: var(--surface-alt);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-shrink: 0;
}

.tour-nav__indicators {
  display: flex;
  gap: 8px;
  align-items: center;
}

.tour-nav__swipe-hint {
  display: none;
}

.tour-nav__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  opacity: 0.3;
  transition: all 0.3s var(--ease-out);
  cursor: pointer;
}

.tour-nav__dot:hover {
  opacity: 0.6;
  transform: scale(1.2);
}

.tour-nav__dot--active {
  background: var(--brand);
  opacity: 1;
  width: 24px;
  border-radius: 4px;
}

.tour-nav__buttons {
  display: flex;
  gap: var(--space-md);
}

.tour-nav__buttons .btn {
  font-size: 14px;
  padding: 10px 24px;
  white-space: nowrap;
}

/* Dark theme adjustments */
:root[data-theme="dark"] .tour-overlay,
body[data-theme="dark"] .tour-overlay {
  background: rgba(0, 0, 0, 0.85);
}

:root[data-theme="dark"] .tour-modal,
body[data-theme="dark"] .tour-modal {
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.6);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .showcase {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  .showcase--reverse {
    direction: ltr;
  }
  .panel--map,
  .panel--scores,
  .panel--chart,
  .panel--briefing,
  .panel--alerts,
  .panel--query {
    grid-column: span 12;
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .feature-page__body--sidebar {
    grid-template-columns: 1fr;
  }
  .feature-page__sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }
}

/* Mobile devices in desktop-site mode can report wide viewports.
   Tighten hero top offset there without affecting laptop desktop rendering. */
@media (pointer: coarse) and (min-width: 769px) {
  .nav__inner {
    padding: 0 var(--space-md);
  }
  .section {
    padding: var(--space-2xl) 0;
  }
  .hero {
    align-items: flex-start;
    min-height: 0;
    padding: calc(var(--nav-height) + var(--space-md)) var(--space-md)
      var(--space-lg);
  }
  .hero__content {
    padding-top: 8px;
    max-width: 760px;
  }
  .hero__title {
    font-size: clamp(38px, 6vw, 58px);
  }
  .hero__subtitle {
    font-size: clamp(17px, 2.2vw, 20px);
    max-width: 620px;
  }
  .hero__actions {
    margin-top: 8px;
  }
  .hero__stats {
    max-width: 700px;
    margin-top: var(--space-lg);
    gap: 12px;
  }
  .hero__scroll {
    display: none;
  }
  .showcase {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  .showcase--reverse {
    direction: ltr;
  }
  .showcase__content {
    padding: var(--space-sm) 0;
  }
  .showcase__number {
    font-size: 56px;
    margin-bottom: var(--space-sm);
  }
  .showcase__title {
    font-size: clamp(26px, 4.4vw, 34px);
  }
  .showcase__desc {
    font-size: 16px;
    line-height: 1.75;
  }
  .showcase__visual {
    aspect-ratio: 16/11;
  }
  .footer {
    padding: var(--space-xl) 0 var(--space-lg);
  }
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: var(--space-lg);
    text-align: center;
  }
  .footer__grid > div {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: min(100%, 560px);
    margin: 0 auto;
    gap: 10px;
    padding: 14px 16px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: linear-gradient(170deg, var(--surface), var(--surface-alt));
    box-shadow: var(--shadow-sm);
  }
  .footer__brand {
    justify-content: center;
  }
  .footer__brand-desc {
    max-width: 44ch;
    margin: 0 auto;
  }
  .footer__links {
    width: 100%;
    align-items: center;
    gap: 6px;
  }
  .footer__link {
    width: 100%;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 12px;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    background: var(--surface);
  }
  .footer__link:hover,
  .footer__link.active {
    border-color: var(--border);
    background: var(--hover-overlay);
  }
  .footer__bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
  .voice-fab {
    bottom: max(18px, env(safe-area-inset-bottom));
  }
  .scroll-top {
    bottom: calc(max(18px, env(safe-area-inset-bottom)) + 62px);
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 68px;
    --space-3xl: 64px;
    --space-4xl: 80px;
  }
  .container {
    padding: 0 var(--space-md);
  }
  .section {
    padding: clamp(52px, 9vw, 72px) 0;
  }
  .section__header {
    margin: 0 auto var(--space-xl);
  }
  .section__desc {
    font-size: 15px;
    line-height: 1.75;
  }
  .nav__inner {
    justify-content: flex-start;
    gap: var(--space-sm);
    padding: 0 var(--space-md);
  }
  .nav__brand {
    gap: 10px;
    font-size: 18px;
  }
  .nav__brand-icon {
    width: 34px;
    height: 34px;
  }
  .nav__brand,
  .nav__actions {
    position: static;
  }
  .nav__links {
    display: none;
  }
  .nav__cta {
    display: none;
  }
  .nav__actions {
    margin-left: auto;
    gap: 8px;
  }
  .theme-toggle {
    width: 72px;
    height: 40px;
  }
  .theme-toggle__thumb {
    width: 30px;
    height: 30px;
  }
  :root[data-theme="dark"] .theme-toggle__thumb,
  body[data-theme="dark"] .theme-toggle__thumb {
    transform: translateX(32px);
  }
  .nav__mobile-toggle {
    display: flex;
    width: var(--touch-target);
    height: var(--touch-target);
    border: 1px solid var(--border);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
  }
  .nav__mobile-head {
    display: flex;
  }
  .nav__mobile-menu {
    justify-content: flex-start;
    gap: var(--space-sm);
    padding-top: calc(var(--nav-height) + var(--space-md));
    padding-bottom: calc(var(--space-xl) + var(--mobile-safe-bottom));
  }
  .nav__mobile-menu .nav__link,
  .nav__mobile-link {
    min-height: 52px;
    font-size: 18px;
    border-color: var(--border);
    background: var(--surface);
  }
  .hero__actions {
    width: 100%;
    max-width: 420px;
    margin-inline: auto;
    gap: 10px;
  }
  .hero__actions .hero__cta-btn {
    flex: 0 1 170px;
    height: 34px;
    min-height: 34px;
    max-height: 34px;
    padding: 0 12px;
    font-size: 11px;
    line-height: 1;
    border-radius: var(--radius-full);
  }
  .hero {
    align-items: flex-start;
    padding: calc(var(--space-3xl) + 16px) var(--space-md)
      calc(var(--space-lg) + 6px);
    min-height: 0;
  }
  .hero__content {
    display: grid;
    row-gap: 14px;
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
    padding-top: clamp(14px, 3.6vw, 28px);
  }
  .hero__eyebrow {
    margin-bottom: 0;
  }
  .hero__title {
    margin-bottom: 0;
  }
  .hero__subtitle {
    max-width: 48ch;
    margin-bottom: 0;
    line-height: 1.78;
  }
  .hero__actions {
    margin-top: 4px;
  }
  .hero__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: calc(var(--space-lg) + 4px);
  }
  .hero + .section {
    padding-top: clamp(38px, 6vw, 52px);
  }
  .hero__scroll {
    display: none;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .dashboard__grid {
    grid-template-columns: 1fr;
  }
  .panel--map,
  .panel--scores,
  .panel--chart,
  .panel--briefing,
  .panel--alerts,
  .panel--query {
    grid-column: span 1;
  }
  .panel,
  .sidebar-card {
    padding: var(--space-md);
    border-radius: var(--radius-md);
  }
  .feature-page {
    padding-top: calc(var(--nav-height) + var(--space-lg));
  }
  .feature-page__header {
    margin-bottom: var(--space-xl);
  }
  .feature-page__title {
    font-size: clamp(24px, 6.8vw, 34px);
  }
  .feature-page__desc {
    font-size: 15px;
  }
  #map {
    min-height: 300px;
  }
  .map-insights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .map-filter-chip--ghost {
    margin-left: 0;
  }
  .query-row {
    flex-direction: column;
  }
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    text-align: center;
  }
  .footer__grid > div {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: min(100%, 440px);
    margin: 0 auto;
    gap: 10px;
    padding: 14px 16px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: linear-gradient(170deg, var(--surface), var(--surface-alt));
    box-shadow: var(--shadow-sm);
  }
  .footer__brand {
    font-size: 21px;
    justify-content: center;
  }
  .footer__brand-desc {
    max-width: 38ch;
    margin: 0 auto;
  }
  .footer__col-title {
    font-size: 12px;
    margin-bottom: 0;
  }
  .footer__links {
    width: 100%;
    align-items: center;
    gap: 6px;
  }
  .footer__link {
    width: 100%;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 12px;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    background: var(--surface);
  }
  .footer__link:hover,
  .footer__link.active {
    border-color: var(--border);
    background: var(--hover-overlay);
  }
  .footer__bottom {
    flex-direction: column;
    gap: 6px;
    padding-top: var(--space-md);
    text-align: center;
  }
  .contact-info {
    grid-template-columns: 1fr;
  }
  .team-grid {
    grid-template-columns: 1fr;
  }
  .voice-widget {
    right: 12px;
    bottom: 74px;
    width: min(420px, calc(100vw - 24px));
    max-height: min(78vh, 680px);
    border-radius: 18px;
  }
  .tour-overlay {
    padding: var(--space-sm);
  }
  .tour-modal {
    height: min(92dvh, 920px);
    max-width: 100%;
    max-height: min(92dvh, 920px);
  }
  .tour-slides {
    min-height: 0;
    padding: var(--space-xl) var(--space-lg) var(--space-md);
  }
}

@media (max-width: 480px) {
  :root {
    --nav-height: 64px;
    --space-3xl: 56px;
    --space-4xl: 68px;
  }
  .footer {
    padding: var(--space-xl) 0 var(--space-lg);
  }
  .footer__grid {
    gap: 10px;
  }
  .footer__grid > div {
    width: 100%;
    padding: 12px 12px;
    border-radius: var(--radius-md);
  }
  .footer__brand {
    font-size: 19px;
  }
  .footer__brand-desc {
    font-size: 13px;
    line-height: 1.65;
  }
  .footer__link {
    min-height: 38px;
    font-size: 13px;
    padding: 8px 10px;
  }
  .footer__bottom {
    font-size: 12px;
  }
  .btn {
    padding: 10px 18px;
    font-size: 13px;
  }
  .btn--lg {
    padding: 12px 24px;
    font-size: 14px;
  }
  .btn--sm {
    padding: 7px 14px;
    font-size: 12px;
  }
  .container {
    padding: 0 var(--space-md);
  }
  .nav__mobile-menu {
    padding: calc(
        var(--nav-height) + var(--space-sm) + env(safe-area-inset-top)
      )
      var(--space-md) calc(var(--space-lg) + env(safe-area-inset-bottom));
  }
  .nav__mobile-head {
    margin-bottom: 6px;
  }
  .nav__mobile-title {
    font-size: 17px;
  }
  .nav__mobile-menu .nav__link,
  .nav__mobile-link {
    padding: 14px 16px;
    font-size: 17px;
  }
  .hero {
    padding: calc(var(--space-3xl) + 14px) var(--space-md)
      calc(var(--space-md) + 6px);
    min-height: 0;
  }
  .hero__content {
    display: grid;
    row-gap: 12px;
    max-width: 100%;
    padding-top: 10px;
  }
  .hero__title {
    font-size: 32px;
    line-height: 1.12;
    margin-bottom: 0;
  }
  .hero__subtitle {
    margin-bottom: 0;
    line-height: 1.8;
  }
  .hero__actions {
    gap: 8px;
    align-items: center;
  }
  .hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: calc(var(--space-lg) + 2px);
    gap: 8px;
    width: 100%;
    max-width: 100%;
  }
  .hero + .section {
    padding-top: 32px;
  }
  .hero__actions {
    flex-direction: column;
    width: 100%;
  }
  .hero__actions .hero__cta-btn {
    width: min(100%, 196px);
    height: 34px;
    min-height: 34px;
    max-height: 34px;
    padding: 0 10px;
    font-size: 11px;
    line-height: 1;
    border-radius: var(--radius-full);
  }
  .hero__stat {
    min-height: 84px;
    padding: 9px 6px;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .hero__stat-value {
    font-size: clamp(22px, 7.2vw, 28px);
    line-height: 1;
  }
  .hero__stat-label {
    font-size: 10px;
    margin-top: 4px;
    line-height: 1.25;
  }
  .panel {
    padding: var(--space-md);
  }
  .panel__header {
    gap: 6px;
  }
  .panel__subtitle {
    font-size: 11px;
  }
  .map-insights {
    grid-template-columns: 1fr;
  }
  .map-spotlight-list {
    grid-template-columns: 1fr;
  }
  .faq-question {
    padding: var(--space-md) var(--space-lg);
  }
  .scroll-top {
    right: 14px;
    bottom: calc(var(--mobile-safe-bottom) + 68px);
    width: 48px;
    height: 48px;
  }
  .voice-fab {
    right: 12px;
    left: auto;
    width: auto;
    max-width: min(70vw, 230px);
    bottom: var(--mobile-safe-bottom);
    min-height: 46px;
    justify-content: center;
    padding: 10px 16px;
    border-radius: 14px;
    font-size: 14px;
  }
  .voice-widget {
    right: 8px;
    left: 8px;
    width: auto;
    bottom: calc(var(--mobile-safe-bottom) + 64px);
    max-height: min(78dvh, 720px);
    border-radius: 16px;
  }
  .voice-transcript {
    max-height: min(42dvh, 360px);
    padding: var(--space-sm);
  }
  .chat-input-row {
    padding: 10px;
  }
  .chat-mic-btn,
  .chat-send-btn {
    width: var(--touch-target);
    height: var(--touch-target);
  }

  /* Tour responsive */
  .tour-overlay {
    padding: var(--space-sm) max(var(--space-sm), env(safe-area-inset-right))
      max(var(--space-sm), env(safe-area-inset-bottom))
      max(var(--space-sm), env(safe-area-inset-left));
  }
  .tour-modal {
    height: calc(100dvh - 12px);
    max-height: calc(100dvh - 12px);
    border-radius: var(--radius-md);
  }
  .tour-slides {
    padding: var(--space-lg) var(--space-md) var(--space-sm);
    min-height: 0;
  }
  .tour-slide__icon {
    width: 56px;
    height: 56px;
    margin-bottom: var(--space-sm);
  }
  .tour-slide__title {
    font-size: 22px;
  }
  .tour-slide__subtitle {
    font-size: 14px;
  }
  .tour-slide__desc {
    font-size: 14px;
  }
  .tour-slide__icon-sm {
    font-size: 32px;
  }
  .tour-slide__features {
    grid-template-columns: 1fr;
    gap: var(--space-xs);
  }
  .tour-feature {
    font-size: 12px;
    padding: 8px 12px;
  }
  .tour-slide__highlights {
    padding: var(--space-sm);
  }
  .tour-highlight__icon {
    font-size: 18px;
  }
  .tour-highlight__text {
    font-size: 12px;
  }
  .tour-slide__tags {
    gap: 6px;
  }
  .tour-tag {
    font-size: 11px;
    padding: 6px 10px;
  }
  .tour-nav {
    padding: var(--space-sm) var(--space-md);
    gap: var(--space-md);
    flex-direction: column-reverse;
    padding-bottom: max(var(--space-sm), env(safe-area-inset-bottom));
  }
  .tour-nav__indicators {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    row-gap: 6px;
  }
  .tour-nav__swipe-hint {
    display: block;
    width: 100%;
    text-align: center;
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.02em;
  }
  .tour-nav__buttons {
    width: 100%;
    gap: var(--space-sm);
  }
  .tour-nav__buttons .btn {
    flex: 1;
    font-size: 13px;
    min-height: var(--touch-target);
    padding: 10px 16px;
  }
  .tour-modal__close {
    width: var(--touch-target);
    height: var(--touch-target);
    top: var(--space-md);
    right: var(--space-md);
  }
  .tour-modal__close svg {
    width: 16px;
    height: 16px;
  }
  .tour-role-badge {
    font-size: 12px;
    padding: 6px 12px;
  }

  /* --- Mobile showcase: let content-heavy cards auto-size --- */
  .showcase__visual {
    aspect-ratio: unset;
  }
  .showcase__visual-inner {
    padding: var(--space-md);
  }
  /* Keep map visual compact with a fixed ratio on mobile */
  .sc-vis--map {
    aspect-ratio: 4/3;
  }
  /* Briefing, Scores, Alerts, Voice: slightly smaller text for fit */
  .sc-scores__card {
    padding: 8px 10px;
    gap: 6px;
  }
  .sc-scores__val {
    font-size: 17px;
  }
  .sc-scores__name {
    font-size: 11px;
  }
  .sc-briefing__card {
    padding: 8px 10px;
  }
  .sc-briefing__headline {
    font-size: 11px;
  }
  .sc-briefing__sub {
    font-size: 9px;
  }
  .sc-alerts__card {
    padding: 10px 12px;
    gap: 4px;
  }
  .sc-alerts__msg {
    font-size: 11px;
  }
  .sc-voice__bubble {
    padding: 7px 10px;
    font-size: 10px;
  }
  .sc-voice__ticket-row {
    font-size: 9px;
  }
  .sc-voice__input-bar {
    padding: 6px 10px;
  }
  .sc-ask__text {
    font-size: 10px;
  }
  .sc-ask__answer {
    padding: 10px;
    gap: 6px;
  }

  .leaflet-popup-content {
    min-width: 150px;
    max-width: 190px;
    font-size: 12px;
    margin: 10px 12px;
  }
}