/* Custom styles for Alpha Papers */
/* static/css/custom.css */

/* Bootstrap font size override - cleaner and affects all Bootstrap components */
:root {
  font-size: 14px; /* Bootstrap default is 16px */
}

/* Optional: Maintain responsive scaling on smaller screens */
@media (max-width: 1200px) {
  :root {
    font-size: 13px;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px; /* Slightly larger on mobile for readability */
  }
}

/* Font antialiasing for better text rendering */
html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Bookmark card hover effect */
.hover-shadow:hover {
  border-color: #000 !important;
}

/* Use Inter font for the entire site */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif !important;
}

.main-bg {
  background-color: #f4f0e4;
}

.main-text-color {
  color: #3d3d3c;
}

/* Navbar Glassmorphism Effect */
.navbar-glass {
  background: rgba(244, 240, 228, 0.45) !important; /* Exact match: #f4f0e4 = rgb(244, 240, 228) with 45% opacity */
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: none !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
  transition: all 0.3s ease;
  z-index: 1030;
}

.navbar-glass.scrolled {
  background: rgba(244, 240, 228, 0.55) !important; /* Same exact color, slightly more opaque on scroll */
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.navbar-glass .navbar-brand,
.navbar-glass .nav-link {
  color: #111827 !important;
  transition: color 0.2s ease;
}

.navbar-glass .nav-link:hover {
  color: #1f2937 !important;
}

.navbar-glass .navbar-toggler {
  border-color: rgba(0, 0, 0, 0.1);
}

.navbar-glass .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(17, 24, 39, 0.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.black-border {
  border: 1px solid black;
}

/* Custom container with Tailwind-like max-width */
.container-tailwind {
  width: 100%;
  padding-right: var(--bs-gutter-x, 0.75rem);
  padding-left: var(--bs-gutter-x, 0.75rem);
  margin-right: auto;
  margin-left: auto;
}

@media (min-width: 1400px) {
  .container-tailwind {
    max-width: 1536px; /* Tailwind's 2xl breakpoint max-width */
  }
}

/* Modern table styles inspired by the example */
.modern-table-wrapper {
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  overflow-x: auto;
  overflow-y: hidden;
  border: 1px solid #e5e7eb;
  -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
}

.modern-table {
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
}

/* Table header styling */
.table-header {
  background: #f8fafc;
  border-bottom: 1px solid #e5e7eb;
  padding: 16px 20px;
  text-align: left;
  font-weight: 500;
  font-size: 14px;
  color: #374151;
  white-space: nowrap;
}

/* Column width distribution */
.table-header:nth-child(1) {
  width: 25%; /* First column (Paper) - 30% narrower than original ~30% */
}

.table-header:nth-child(2) {
  width: 24%; /* Second column (Possible Impact) */
}

.table-header:nth-child(3) {
  width: 20%; /* Third column (Features) */
}

.table-header:nth-child(4) {
  width: 16%; /* Fourth column (Possible Business Area) */
}

.table-header:nth-child(5) {
  width: 15%; /* Fifth column (Score/Date) */
}

.header-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Category logo styling */
.category-logo {
  flex-shrink: 0;
}

.category-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: #374151;
  text-transform: uppercase;
}

/* Dummy CSV-like category colors */
.category-icon.category-computer-vis { background: #dbeafe; border-color: #3b82f6; color: #1e40af; }
.category-icon.category-machine-lea { background: #dcfce7; border-color: #22c55e; color: #15803d; }
.category-icon.category-artificial { background: #fef3c7; border-color: #f59e0b; color: #d97706; }
.category-icon.category-neural-and { background: #fce7f3; border-color: #ec4899; color: #be185d; }
.category-icon.category-computatio { background: #e0f2fe; border-color: #0ea5e9; color: #0369a1; }
.category-icon.category-informatio { background: #f3e8ff; border-color: #8b5cf6; color: #7c3aed; }
.category-icon.category-software-e { background: #fed7d7; border-color: #f56565; color: #c53030; }
.category-icon.category-human-comp { background: #e6fffa; border-color: #38b2ac; color: #2c7a7b; }
.category-icon.category-robotics { background: #ffeaa7; border-color: #fdcb6e; color: #e17055; }
.category-icon.category-graphics { background: #fab1a0; border-color: #e17055; color: #d63031; }
.category-icon.category-cryptograp { background: #fd79a8; border-color: #e84393; color: #a29bfe; }
.category-icon.category-databases { background: #a29bfe; border-color: #6c5ce7; color: #5f3dc4; }
.category-icon.category-distribut { background: #fd79a8; border-color: #e84393; color: #74b9ff; }
.category-icon.category-data-stru { background: #81ecec; border-color: #00cec9; color: #00b894; }
.category-icon.category-formal-me { background: #55a3ff; border-color: #0984e3; color: #2d3436; }

/* ArXiv category fallbacks */
.category-icon.category-cs { background: #dbeafe; border-color: #3b82f6; color: #1e40af; }
.category-icon.category-math { background: #dcfce7; border-color: #22c55e; color: #15803d; }
.category-icon.category-physics { background: #fef3c7; border-color: #f59e0b; color: #d97706; }
.category-icon.category-stat { background: #fce7f3; border-color: #ec4899; color: #be185d; }
.category-icon.category-eess { background: #e0f2fe; border-color: #0ea5e9; color: #0369a1; }
.category-icon.category-econ { background: #f3e8ff; border-color: #8b5cf6; color: #7c3aed; }
.category-icon.category-q-bio { background: #fed7d7; border-color: #f56565; color: #c53030; }
.category-icon.category-q-fin { background: #e6fffa; border-color: #38b2ac; color: #2c7a7b; }

.header-text {
  font-weight: 500;
  color: #374151;
}

/* Table row styling */
.table-row {
  border-bottom: 1px solid #e5e7eb;
  transition: all 0.15s ease-in-out;
}

.table-row:hover {
  background-color: #f9fafb;
}

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

.table-cell {
  padding: 16px 20px;
  vertical-align: middle;
  border: none;
}

/* Cell content styling */
.cell-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.paper-info {
  flex: 1;
  text-align: left;
}

.paper-title {
  font-weight: 600;
  font-size: 13px;
  line-height: 1.4;
  margin-bottom: 4px;
  text-align: left;
}

.paper-link {
  color: #111827;
  text-decoration: none;
}

.paper-link:hover {
  color: #3b82f6;
  text-decoration: none;
}

.paper-category {
  font-size: 12px;
  color: #6b7280;
  text-align: left;
  font-weight: 500;
}

.impact-content {
  max-width: 300px;
  text-align: left;
}

.impact-text {
  font-size: 13px;
  line-height: 1.4;
  color: #374151;
  text-align: left;
}

/* Features badges */
.features-content {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}

.feature-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 500;
  border-radius: 6px;
  text-decoration: none;
  white-space: nowrap;
}

.bigtech-badge,
.repo-badge,
.sota-badge,
.data-badge,
.multi-country-badge {
  background: #f3f4f6;
  color: #374151;
  border: 1px solid #d1d5db;
}

.tags-content {
  text-align: left;
}

.tag-badge {
  display: inline-block;
  padding: 6px 12px;
  background: #f3f4f6;
  color: #374151;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
}

.date-content {
  text-align: center;
}

.date-text {
  font-size: 13px;
  color: #6b7280;
}


/* Empty state */
.empty-state {
  padding: 40px 20px;
  text-align: center;
}

.empty-state i {
  margin-bottom: 12px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .table-header, .table-cell {
    padding: 12px 16px;
  }
  
  .features-content {
    justify-content: flex-start;
  }
  
}

/* Glass morphism button */
.glass-button {
  background: rgba(255, 255, 255, 0.39);
  border-radius: 16px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(7.4px);
  -webkit-backdrop-filter: blur(7.4px);
  border: 1px solid rgba(255, 255, 255, 0.76);
  color: #111;
}
.glass-button:hover {
  background: rgba(255, 255, 255, 0.55);
}


.pricing-card {
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid #e9e2cf; /* soft cream border */
  box-shadow: 0 6px 20px rgba(0,0,0,0.05);
  position: relative;
}
.pricing-card.is-popular {
  box-shadow: 0 0 0 3px #0d6efd inset; /* Bootstrap primary color accent */
}
.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #0d6efd; /* Bootstrap primary color */
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  padding: .25rem .75rem;
  border-radius: 9999px;
}
.price-row { display:flex; align-items: baseline; gap:.5rem; }
.price { font-size: 2.5rem; font-weight: 800; }
.per { color: #6b7280; }
.feature-list { list-style: none; padding-left: 0; margin-bottom: 1.25rem; }
.feature-list li { margin: .35rem 0; }
.feature-list li.yes::before { content: '✔️ '; }
.feature-list li.no::before { content: '❌ '; }



/* Complete logo (image + text) */
.logo-complete {
  display: flex !important;
  align-items: center;
  gap: 0.3rem;
  text-decoration: none !important;
}

/* Stacked Alpha Papers logo text */
.logo-text-stacked {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.1;
  padding: 0;
  text-decoration: none !important;
}

.logo-text-stacked .logo-line {
  font-size: 1.2rem;
  font-weight: 700;
  color: #212529; /* Bootstrap body color */
}

.logo-text-stacked .logo-line:last-child {
  margin-top: -0.1rem;
}

.logo-complete:hover .logo-line {
  color: #0d6efd; /* Bootstrap primary color on hover */
}

/* Custom tooltip styles - make tooltips wider */
.tooltip {
  max-width: 400px !important; /* Default is 200px */
}

.tooltip-inner {
  max-width: 400px !important;
  text-align: left;
  white-space: normal;
  word-wrap: break-word;
  background-color: #ffffff !important; /* Use main-bg color */
  color: #212529 !important; /* Dark text for readability */
  border: 1px solid #000 !important; /* Black border */
}

/* Tooltip arrow styling to match the new background */
.tooltip.bs-tooltip-top .tooltip-arrow::before {
  border-top-color: #000 !important; /* Black border for arrow */
}

.tooltip.bs-tooltip-bottom .tooltip-arrow::before {
  border-bottom-color: #000 !important; /* Black border for arrow */
}

.tooltip.bs-tooltip-start .tooltip-arrow::before {
  border-left-color: #000 !important; /* Black border for arrow */
}

.tooltip.bs-tooltip-end .tooltip-arrow::before {
  border-right-color: #000 !important; /* Black border for arrow */
}

/* Tailwind-like styles */
.btn { border-radius: 9999px; padding:.625rem 1rem; font-weight:600; }
.btn-outline-secondary { border-color:#e5e7eb; color:#111827; }
.btn-outline-secondary:hover { background:#f3f4f6; border-color:#e5e7eb; }

.lead { color: var(--text-muted); }
h1,h2,h3 { letter-spacing:-0.02em; }

/* .badge { border-radius:9999px; padding:.5rem .75rem; font-weight:600; }
.badge.bg-light { background:#f3f4f6 !important; color:#111827; } */

.table { --bs-table-border-color: transparent; }
.table> :not(caption)>*>* { box-shadow:none !important; }

/* ===== Entries Main Page ===== */
.filters-sidebar {
  min-height: calc(100vh - 120px);
  border-right: 1px solid #e9ecef;
  background-color: white !important;
}

.filters-sidebar .form-select,
.filters-sidebar .form-control {
  border: 1px solid #e9ecef;
  background-color: white;
  font-size: 0.875rem;
}

.filters-sidebar .form-select:focus,
.filters-sidebar .form-control:focus {
  border-color: #86b7fe;
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.filters-sidebar .input-group-text {
  border: 1px solid #e9ecef;
  border-right: none;
}

.filters-sidebar .form-control.border-start-0 {
  border-left: none;
}

.main-content {
  background-color: white;
}

.active-filters .badge {
  font-size: 0.75rem;
  font-weight: 500;
}

.active-filters .btn-close-sm {
  font-size: 0.6rem;
  width: 0.75rem;
  height: 0.75rem;
}

.form-check-input:checked {
  background-color: #0d6efd;
  border-color: #0d6efd;
}

@media (max-width: 767.98px) {
  .filters-sidebar {
    min-height: auto;
    border-right: none;
    border-bottom: 1px solid #e9ecef;
  }
}
/* ===== End Entries Main Page ===== */



.btn-gradient-animated {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  background: linear-gradient(-45deg, #667eea, #764ba2, #f093fb, #f5576c, #4facfe, #667eea);
  background-size: 400% 400%;
  animation: gradientShift 4s ease infinite;
  border: none;
  border-radius: 9999px;
  color: white;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
  position: relative;
  overflow: hidden;
}

.btn-gradient-animated::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.btn-gradient-animated:hover {
  transform: translateY(-2px) scale(1.02);
  color: white;
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.btn-gradient-animated:hover::before {
  left: 100%;
}

.btn-gradient-animated:active {
  transform: translateY(0) scale(0.98);
}

.landing-cta-before {
  margin: 2rem 0 2.5rem;
}

.landing-cta-after {
  margin: 2.5rem 0 0;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}



/* Tailwind-like styles */
.btn { 
  border-radius: 9999px; 
  padding: .625rem 1rem; 
  font-weight: 600; 
}

.btn-primary { 
  background: rgb(33, 37, 41); 
  border-color: rgb(33, 37, 41);
  color: white;
}

.btn-primary:hover { 
  background: rgb(52, 58, 64); /* Slightly lighter on hover */
  border-color: rgb(52, 58, 64);
  color: white;
}

.btn-outline-secondary { 
  border-color: #e5e7eb; 
  color: #111827; 
}

.btn-outline-secondary:hover { 
  background: #f3f4f6; 
  border-color: #e5e7eb; 
  color: #111827;
}


/* iPhone-style Toggle Switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 51px;
  height: 31px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #e5e5ea;
  transition: .4s;
  border-radius: 31px;
  border: 1px solid #d1d1d6;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 27px;
  width: 27px;
  left: 1px;
  bottom: 1px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

input:checked + .toggle-slider {
  background-color: #3d3d3c;
  border-color: #3d3d3c;
}

input:checked + .toggle-slider:before {
  transform: translateX(20px);
}

/* Hover effect */
.toggle-switch:hover .toggle-slider {
  background-color: #d1d1d6;
}

input:checked + .toggle-slider:hover {
  background-color: #3d3d3c;
}

/* Focus effect for accessibility */
input:focus + .toggle-slider {
  box-shadow: 0 0 0 3px rgba(82, 84, 83, 0.2);
}

/* Active state */
.toggle-slider:active:before {
  transform: scale(0.95);
}

input:checked + .toggle-slider:active:before {
  transform: translateX(20px) scale(0.95);
}
/* iPhone-style Toggle Switch end */


/* Reusable 2xl width cap (Tailwind 2xl = 1536px) */
.container-cap-2xl {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--bs-gutter-x, .75rem);
  padding-left: var(--bs-gutter-x, .75rem);
}

@media (min-width: 1536px) {
  .container-cap-2xl { max-width: 1536px; }
}

/* If you prefer to keep container-xxl and just extend it at >=1536px */
@media (min-width: 1536px) {
  .container-xxl.cap-2xl { max-width: 1536px; }
}

/* Fix search input - minimal & clean */
input[name="q"] {
  background-color: white !important;
}

input[name="q"]:focus {
  background-color: white !important;
  outline: none !important;
  box-shadow: none !important;
}

/* Fix browser autofill dark blue */
input[name="q"]:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 30px white inset !important;
}

input[name="q"]::placeholder {
  color: #6c757d;
}

/*  */

/* Score badge styles with color gradient */
.score-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 24px;
  font-weight: 600;
  font-size: 0.75rem;
  border-radius: 6px;
  padding: 0 8px;
  margin-left: 4px;
  border: 1px solid;
  transition: all 0.2s ease;
}

/* Score 0 - Gray (Minimal features) */
.score-0 {
  background: #f3f4f6;
  color: #6b7280;
  border-color: #d1d5db;
}

/* Score 1 - Light Gray (Low) */
.score-1 {
  background: #e5e7eb;
  color: #4b5563;
  border-color: #9ca3af;
}

/* Score 2 - Blue (Growing) */
.score-2 {
  background: #dbeafe;
  color: #1e40af;
  border-color: #93c5fd;
}

/* Score 3 - Cyan/Teal (Moderate) */
.score-3 {
  background: #cffafe;
  color: #0e7490;
  border-color: #67e8f9;
}

/* Score 4 - Orange (High) */
.score-4 {
  background: #fed7aa;
  color: #c2410c;
  border-color: #fb923c;
}

/* Score 5 - Green (Excellent) */
.score-5 {
  background: #d1fae5;
  color: #065f46;
  border-color: #6ee7b7;
}

/* Hover effect removed */

/* ===== Entry Detail Page Styles ===== */
/* Minimal custom styles - relying primarily on Bootstrap */


/* ========================================
   LANDING PAGE STYLES
   ========================================
   This block contains all styles for the landing page.
   Clean, Tailwind-inspired design with minimal borders,
   subtle shadows, and consistent spacing.
   ======================================== */

/* Landing Hero Section */
.landing-hero {
  padding: 4rem 0 3rem;
  text-align: center;
}

.landing-hero-content {
  margin-bottom: 3rem;
}

.landing-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: #374151;
  margin-bottom: 1.5rem;
}

.landing-title {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: #111827;
  margin: 1rem 0 1.5rem;
}

.landing-subtitle {
  font-size: 1.25rem;
  color: #6b7280;
  font-weight: 400;
  margin: 0 auto;
  max-width: 600px;
}

.landing-table-wrapper {
  margin: 2rem 0;
}

.landing-cta {
  margin-top: 2rem;
}

.btn-landing-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: #111827;
  color: white;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.2s ease;
  border: none;
}

.btn-landing-primary:hover {
  background: #1f2937;
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Stats Section */
.landing-stats {
  padding: 3rem 0;
  background: #ffffff;
  border-top: 1px solid #e5e7eb;
  border-bottom: 1px solid #e5e7eb;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.stat-card {
  text-align: center;
  padding: 1.5rem;
  background: #f9fafb;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  transition: all 0.2s ease;
}

.stat-card:hover {
  /* Hover effects removed */
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.875rem;
  color: #6b7280;
  font-weight: 500;
}

/* General Landing Section */
.landing-section {
  padding: 5rem 0;
}

.landing-section-title {
  font-size: 2.25rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  color: #111827;
  letter-spacing: -0.02em;
}

/* Two Column Cards (Who Uses) */
.landing-two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.landing-card {
  padding: 2rem;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  transition: all 0.2s ease;
}

.landing-card:hover {
  /* Hover effects removed */
}

.landing-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: #111827;
}

.landing-feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.landing-feature-list li {
  padding: 0.75rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: #374151;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.landing-feature-list li i {
  color: #22c55e;
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.btn-landing-link {
  display: inline-block;
  color: #111827;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  border-bottom: 2px solid transparent;
}

.btn-landing-link:hover {
  /* Hover effects removed */
}

/* Steps Section */
.landing-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.landing-step-card {
  text-align: center;
  padding: 2rem;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  transition: all 0.2s ease;
}

.landing-step-card:hover {
  /* Hover effects removed */
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: #111827;
  color: white;
  border-radius: 50%;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.step-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #111827;
}

.step-description {
  color: #6b7280;
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0;
}

/* Signals Grid */
.signals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.signal-card {
  padding: 1.5rem;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  text-align: center;
  transition: all 0.2s ease;
}

.signal-card:hover {
  /* Hover effects removed */
}

.signal-badge {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.signal-code { background: #dbeafe; color: #1e40af; }
.signal-data { background: #d1fae5; color: #065f46; }
.signal-sota { background: #fef3c7; color: #92400e; }
.signal-issuer { background: #e0e7ff; color: #3730a3; }
.signal-countries { background: #f3f4f6; color: #374151; }
.signal-impact { background: #111827; color: #ffffff; }
.signal-area { background: #fee2e2; color: #991b1b; }
.signal-score { background: #dbeafe; color: #1e40af; }

.signal-description {
  font-size: 0.8125rem;
  color: #6b7280;
  line-height: 1.5;
  margin: 0;
}

/* Monitors Grid */
.monitors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.monitor-card {
  padding: 1.75rem;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  transition: all 0.2s ease;
}

.monitor-card:hover {
  /* Hover effects removed */
}

.monitor-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #111827;
}

.monitor-description {
  font-size: 0.875rem;
  color: #6b7280;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.btn-monitor {
  display: inline-block;
  padding: 0.5rem 1rem;
  color: #111827;
  border: 1px solid #d1d5db;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-monitor:hover {
  /* Hover effects removed */
}

/* Benefits List */
.landing-benefits {
  max-width: 600px;
  margin: 0 auto;
}

.benefits-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  color: #374151;
  font-size: 1rem;
  line-height: 1.6;
  border-bottom: 1px solid #f3f4f6;
}

.benefits-list li:last-child {
  border-bottom: none;
}

.benefits-list li i {
  color: #111827;
  margin-top: 0.25rem;
  flex-shrink: 0;
}

/* Email Capture */
.landing-email {
  background: #f9fafb;
  border-top: 1px solid #e5e7eb;
  border-bottom: 1px solid #e5e7eb;
}

.email-capture {
  max-width: 500px;
  margin: 0 auto;
  padding: 3rem 2rem;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  text-align: center;
}

.email-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #111827;
}

.email-subtitle {
  font-size: 0.9375rem;
  color: #6b7280;
  margin-bottom: 2rem;
}

.email-form {
  text-align: left;
}

.email-input-group {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.email-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 0.9375rem;
  transition: all 0.2s ease;
}

.email-input:focus {
  outline: none;
  border-color: #111827;
  box-shadow: 0 0 0 3px rgba(17, 24, 39, 0.1);
}

.btn-email-submit {
  padding: 0.75rem 1.5rem;
  background: #111827;
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-email-submit:hover {
  /* Hover effects removed */
}

.email-note {
  display: block;
  font-size: 0.75rem;
  color: #9ca3af;
  text-align: center;
}

/* Pricing Teaser */
.pricing-teaser {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.pricing-teaser .pricing-card {
  padding: 2.5rem 2rem;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  text-align: center;
  transition: all 0.2s ease;
}

.pricing-teaser .pricing-card:hover {
  /* Hover effects removed */
}

.pricing-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #111827;
}

.pricing-description {
  font-size: 0.9375rem;
  color: #6b7280;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.btn-pricing-primary {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: #111827;
  color: white;
  border-radius: 9999px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-pricing-primary:hover {
  /* Hover effects removed */
}

.btn-pricing-secondary {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: transparent;
  color: #111827;
  border: 1px solid #d1d5db;
  border-radius: 9999px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-pricing-secondary:hover {
  /* Hover effects removed */
}

/* FAQ Section */
.landing-faq {
  background: #f9fafb;
  border-top: 1px solid #e5e7eb;
}

.faq-wrapper {
  max-width: 700px;
  margin: 0 auto;
}

.landing-accordion .accordion-item {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.landing-accordion .accordion-item:last-child {
  margin-bottom: 0;
}

.landing-accordion .accordion-button {
  background: #ffffff;
  color: #111827;
  font-weight: 600;
  padding: 1.25rem 1.5rem;
  border: none;
  box-shadow: none;
}

.landing-accordion .accordion-button:not(.collapsed) {
  background: #ffffff;
  color: #111827;
  box-shadow: none;
}

.landing-accordion .accordion-button:focus {
  box-shadow: none;
  border-color: transparent;
}

.landing-accordion .accordion-body {
  padding: 0 1.5rem 1.25rem;
  color: #6b7280;
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .landing-title {
    font-size: 2rem;
  }
  
  .landing-section-title {
    font-size: 1.75rem;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .stat-value {
    font-size: 1.5rem;
  }
  
  .landing-two-col {
    grid-template-columns: 1fr;
  }
  
  .landing-steps {
    grid-template-columns: 1fr;
  }
  
  .signals-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .monitors-grid {
    grid-template-columns: 1fr;
  }
  
  .email-input-group {
    flex-direction: column;
  }
  
  .btn-email-submit {
    width: 100%;
  }
  
  .pricing-teaser {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .landing-hero {
    padding: 2rem 0 2rem;
  }
  
  .landing-section {
    padding: 3rem 0;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .signals-grid {
    grid-template-columns: 1fr;
  }
  
  .stat-card,
  .signal-card {
    padding: 1.25rem;
  }
}