/* =========================================
   LANDING PAGE / HOME PORTAL STYLES (Grid Layout)
   ========================================= */

.landing-page {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 400; /* Below Navbar (1000) and Splash (2000), Above Map (0) */
  background: var(--bg-body);
  display: flex;
  flex-direction: column;
  overflow: hidden; /* Main page no scroll, inner containers scroll */
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease-in-out;
}

.landing-page.active {
  opacity: 1;
  pointer-events: auto;
}

/* Hide UI Overlays on Landing Page */
body.mode-landing .bottom-dock-container,
body.mode-landing .map-controls-stack,
body.mode-landing .dashboard-panel,
body.mode-landing .leaflet-control-attribution,
body.mode-landing .chat-widget-container,
body.mode-landing #police-widget,
body.mode-landing #chat-btn,
body.mode-landing #chat-window {
  display: none !important;
  opacity: 0;
  pointer-events: none;
}

/* Background Decoration - Modern Light Mode */
.landing-bg-decoration {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: -1;
  background: radial-gradient(
      circle at 15% 50%,
      rgba(99, 102, 241, 0.08) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 85% 30%,
      rgba(14, 165, 233, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 50% 90%,
      rgba(244, 63, 94, 0.05) 0%,
      transparent 50%
    ); /* Colorful, soft blobs */
}

.decoration-grid {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(circle at center, black 60%, transparent 90%);
}

/* Main Layout Grid */
.landing-container {
  max-width: 1400px; /* Wider for split layout */
  width: 95%;
  margin: 0 auto;
  height: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr; /* 50/50 Split */
  gap: 40px;
  padding: 100px 0 40px 0; /* Top padding clears Navbar */
  box-sizing: border-box;
}

/* LEFT COLUMN: Hero Text & Navigation */
.landing-col-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 40px;
  height: 100%;
  padding-right: 20px;
}

.hero-text-group {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(79, 70, 229, 0.1);
  color: var(--primary-color);
  padding: 8px 16px;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 600;
  width: fit-content;
}

.hero-title {
  font-size: 3.5rem; /* Larger Title */
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.1;
  letter-spacing: -0.02em;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--accent-color)
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 90%;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 10px;
}

.btn-primary-lg {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 16px 32px;
  border-radius: 16px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s;
  box-shadow: 0 8px 20px rgba(79, 70, 229, 0.25);
}

.btn-primary-lg:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(79, 70, 229, 0.35);
}

.btn-secondary-lg {
  background: white;
  color: var(--text-main);
  border: 1px solid rgba(0, 0, 0, 0.1);
  padding: 16px 32px;
  border-radius: 16px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-secondary-lg:hover {
  background: rgba(0, 0, 0, 0.02);
  border-color: rgba(0, 0, 0, 0.2);
}

/* Tab Navigation (Pills Style on Left) */
.landing-tabs-nav {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.tab-pill {
  padding: 12px 20px;
  background: white;
  border: 1px solid rgba(0, 0, 0, 0.08); /* Subtle border */
  border-radius: 12px;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.tab-pill:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  background: rgba(79, 70, 229, 0.02);
}

.tab-pill.active {
  background: var(--primary-color);
  color: white; /* White text for active */
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2);
}
.tab-pill.active i {
  color: white;
}

.tab-pill i {
  font-size: 1.2rem;
  color: var(--text-light);
}

/* RIGHT COLUMN: Visuals & Content Card */
.landing-col-right {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden; /* Contain inner scroll */
}

/* The Glass Card Container */
.content-display-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 32px;
  padding: 24px;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.05);
  overflow-y: auto; /* Scrollable if content exceeds */
}

[data-theme="dark"] .content-display-card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Visual Image */
.visual-wrapper {
  width: 100%;
  height: 280px; /* Fixed height for image area */
  border-radius: 20px;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.landing-visual {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.visual-wrapper:hover .landing-visual {
  transform: scale(1.03);
}

/* Tab Content */
.landing-tab-contents {
  flex: 1;
}

.tab-content {
  display: none;
  animation: fadeIn 0.4s ease-out;
}

.tab-content.active {
  display: block;
}

.tab-content h3 {
  font-size: 1.5rem;
  color: var(--text-main);
  margin-top: 0;
  margin-bottom: 12px;
}

.tab-content p {
  line-height: 1.6;
  color: var(--text-secondary);
  font-size: 1rem;
}

/* Feature Cards inside tab */
.feature-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
}

.f-card {
  background: white;
  padding: 16px;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

[data-theme="dark"] .f-card {
  background: rgba(255, 255, 255, 0.05);
  border: none;
}

.f-card i {
  font-size: 1.8rem;
  color: var(--primary-color);
}

.f-card h4 {
  margin: 0;
  font-size: 1rem;
  color: var(--text-main);
}
.f-card p {
  font-size: 0.85rem;
  margin: 0;
  color: var(--text-secondary);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.5rem;
  }
  .landing-container {
    gap: 24px;
    padding-top: 90px;
  }
}

@media (max-width: 900px) {
  .landing-container {
    grid-template-columns: 1fr;
    padding-bottom: 40px;
    height: auto; /* Allow scroll */
    overflow-y: auto;
  }
  .landing-page {
    overflow-y: auto;
  } /* Enable page scroll on mobile */

  .landing-col-left {
    padding-right: 0;
    gap: 24px;
    height: auto;
    text-align: center;
    align-items: center;
  }

  .hero-actions {
    justify-content: center;
  }
  .landing-tabs-nav {
    justify-content: center;
  }

  .content-display-card {
    height: auto;
  }
}

/* =========================================
   DARK MODE LANDING OVERRIDES
   ========================================= */
[data-theme="dark"] .landing-page {
  background: var(--bg-body);
}

[data-theme="dark"] .landing-bg-decoration {
  background: radial-gradient(
      circle at 10% 20%,
      rgba(99, 102, 241, 0.15) 0%,
      transparent 40%
    ),
    radial-gradient(
      circle at 90% 80%,
      rgba(14, 165, 233, 0.15) 0%,
      transparent 40%
    );
}

[data-theme="dark"] .decoration-grid {
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.03) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
}

[data-theme="dark"] .hero-title {
  background: linear-gradient(135deg, #818cf8, #38bdf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="dark"] .hero-badge {
  background: rgba(99, 102, 241, 0.2);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

[data-theme="dark"] .btn-secondary-lg {
  background: rgba(255, 255, 255, 0.05);
  color: #e2e8f0;
  border-color: rgba(255, 255, 255, 0.1);
}
[data-theme="dark"] .btn-secondary-lg:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
}

[data-theme="dark"] .tab-pill {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  color: #94a3b8;
}
[data-theme="dark"] .tab-pill:hover {
  background: rgba(99, 102, 241, 0.1);
  color: #818cf8;
}
[data-theme="dark"] .tab-pill.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
}

[data-theme="dark"] .content-display-card {
  background: rgba(30, 41, 59, 0.6);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .f-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
}
[data-theme="dark"] .f-card h4 {
  color: #f8fafc;
}