@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --bg-color: #080a13;
  --bg-gradient: radial-gradient(circle at 50% 0%, #151932 0%, #080a13 70%);
  --panel-bg: rgba(16, 20, 39, 0.65);
  --panel-border: rgba(255, 255, 255, 0.08);
  --panel-border-hover: rgba(255, 255, 255, 0.16);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --primary-cyan: #06b6d4;
  --primary-purple: #a855f7;
  --primary-gradient: linear-gradient(135deg, #06b6d4 0%, #a855f7 100%);
  --primary-gradient-hover: linear-gradient(135deg, #22d3ee 0%, #c084fc 100%);
  
  --color-free: #10b981;
  --color-free-bg: rgba(16, 185, 129, 0.1);
  --color-paid: #f59e0b;
  --color-paid-bg: rgba(245, 158, 11, 0.1);
  --color-danger: #ef4444;
  --color-danger-bg: rgba(239, 68, 68, 0.1);
  --color-active: #3b82f6;
  --color-active-bg: rgba(59, 130, 246, 0.1);

  --font-sans: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --shadow-sm: 0 2px 8px -2px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 20px -4px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 12px 40px -8px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 25px rgba(6, 182, 212, 0.15);
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  background-image: var(--bg-gradient);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
  padding-bottom: 80px; /* Space for compare bar */
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
  background: #1b213e;
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: #272e54;
}

/* Background Glowing Elements */
.glow-orb {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  filter: blur(150px);
  z-index: -1;
  opacity: 0.15;
  pointer-events: none;
}
.glow-orb-cyan {
  top: 10%;
  left: 10%;
  background: var(--primary-cyan);
}
.glow-orb-purple {
  top: 40%;
  right: 10%;
  background: var(--primary-purple);
}

/* Hero Section */
header {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 24px 48px;
  text-align: center;
  position: relative;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  font-size: 14px;
  font-weight: 500;
  color: var(--primary-cyan);
  margin-bottom: 24px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

h1 {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.gradient-text {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

header p {
  font-size: 20px;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 36px;
  font-weight: 400;
}

/* Stats Section */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-bottom: 24px;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.stat-number {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
}
.stat-label {
  font-size: 14px;
  color: var(--text-muted);
}

/* Main Container */
main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Search and Filters Section */
.controls-panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-md);
  padding: 24px;
  backdrop-filter: blur(12px);
  margin-bottom: 40px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.search-box-wrapper {
  position: relative;
  width: 100%;
}
.search-box-wrapper svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 20px;
  height: 20px;
}
.search-input {
  width: 100%;
  padding: 16px 16px 16px 52px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-size: 16px;
  font-family: var(--font-sans);
  transition: var(--transition-fast);
}
.search-input:focus {
  outline: none;
  border-color: var(--primary-cyan);
  box-shadow: 0 0 0 2px rgba(6, 182, 212, 0.15);
}

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

.tabs-wrapper {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}
.tab-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  color: var(--text-secondary);
  padding: 10px 20px;
  border-radius: var(--border-radius-sm);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-fast);
}
.tab-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}
.tab-btn.active {
  background: var(--primary-gradient);
  border-color: transparent;
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.quick-filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.checkbox-filter {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  transition: var(--transition-fast);
}
.checkbox-filter:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}
.checkbox-filter input {
  cursor: pointer;
  accent-color: var(--primary-cyan);
}

/* Top Navigation Bar */
.top-nav {
  position: absolute;
  top: 32px;
  right: 48px;
  z-index: 100;
}
.lang-btn {
  background: rgba(16, 20, 39, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid var(--panel-border);
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--border-radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}
.lang-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border-color: var(--panel-border-hover);
  transform: translateY(-1px);
}
.lang-btn svg {
  transition: transform var(--transition-normal);
}
.lang-btn:hover svg {
  transform: rotate(20deg);
}

/* Inline Language Switcher */
.lang-btn-inline {
  background: rgba(6, 182, 212, 0.06);
  border: 1px solid rgba(6, 182, 212, 0.2);
  color: var(--primary-cyan);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}
.lang-btn-inline:hover {
  background: rgba(6, 182, 212, 0.12);
  border-color: rgba(6, 182, 212, 0.4);
  color: var(--text-primary);
  transform: translateY(-1px);
}
.lang-btn-inline svg {
  transition: transform var(--transition-normal);
}
.lang-btn-inline:hover svg {
  transform: rotate(20deg);
}

/* Search Suggestions Autocomplete Dropdown */
.search-suggestions-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: rgba(11, 13, 27, 0.95);
  backdrop-filter: blur(24px);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-sm);
  max-height: 320px;
  overflow-y: auto;
  z-index: 1000;
  box-shadow: var(--shadow-lg), 0 10px 30px rgba(0, 0, 0, 0.5);
  display: none;
  padding: 8px 0;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.search-suggestions-dropdown.show {
  display: block;
  opacity: 1;
  transform: translateY(0);
}
.suggestion-group-title {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 1px;
  padding: 8px 16px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  margin-bottom: 4px;
}
.suggestion-item {
  padding: 10px 16px;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: var(--transition-fast);
}
.suggestion-item-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.suggestion-item:hover,
.suggestion-item.active {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}
.suggestion-item svg {
  color: var(--primary-cyan);
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.suggestion-badge {
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
}

/* Tool Cards Grid */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 32px;
  padding-bottom: 40px;
}

.tool-card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-md);
  padding: 24px;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.tool-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-lg), 0 10px 30px rgba(6, 182, 212, 0.08);
}

/* Border Gradient Hover Effect */
.tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-gradient);
  opacity: 0.5;
  transition: var(--transition-normal);
}
.tool-card:hover::before {
  opacity: 1;
}
.tool-card.shut-down::before {
  background: var(--color-danger);
}

.tool-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.tool-logo-name {
  display: flex;
  align-items: center;
  gap: 14px;
}

.tool-logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.15) 0%, rgba(168, 85, 247, 0.15) 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 20px;
  color: var(--text-primary);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  transition: var(--transition-fast);
}

.tool-card:hover .tool-logo {
  transform: scale(1.05);
  border-color: var(--primary-cyan);
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.2);
}

.tool-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
}
.tool-category {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 2px;
}

.status-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 9999px;
  letter-spacing: 0.5px;
}
.status-active {
  color: var(--color-free);
  background: var(--color-free-bg);
  border: 1px solid rgba(16, 185, 129, 0.2);
}
.status-inactive {
  color: var(--color-danger);
  background: var(--color-danger-bg);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.tool-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.6;
  min-height: 68px; /* Slightly taller to accommodate multi-line and prevent card jumps */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Structured Card Info Panels (De-cluttering layout) */
.info-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
  flex-grow: 1;
}

.card-tier-panel {
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: var(--transition-fast);
}
.tool-card:hover .card-tier-panel {
  border-color: rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.025);
}

.tier-panel-header {
  display: flex;
  align-items: center;
  gap: 8px;
}
.tier-panel-header svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.tier-panel-header svg.icon-free {
  color: var(--color-free);
}
.tier-panel-header svg.icon-paid {
  color: var(--color-paid);
}
.tier-panel-title {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.tier-price-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
}
.tier-price-val {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

/* Model Chips */
.model-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 2px;
}
.model-tag {
  background: rgba(6, 182, 212, 0.06);
  border: 1px solid rgba(6, 182, 212, 0.12);
  color: var(--primary-cyan);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  transition: var(--transition-fast);
}
.model-tag:hover {
  background: rgba(6, 182, 212, 0.12);
  border-color: rgba(6, 182, 212, 0.25);
}
.model-tag.paid {
  background: rgba(168, 85, 247, 0.06);
  border: 1px solid rgba(168, 85, 247, 0.12);
  color: var(--primary-purple);
}
.model-tag.paid:hover {
  background: rgba(168, 85, 247, 0.12);
  border-color: rgba(168, 85, 247, 0.25);
}
.model-tag.empty-tag {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
}

.quota-short-text {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Card Buttons */
.card-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.btn {
  flex-grow: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--panel-border);
  color: var(--text-primary);
  padding: 12px 16px;
  border-radius: var(--border-radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--panel-border-hover);
}
.btn-primary {
  background: var(--primary-gradient);
  border-color: transparent;
}
.btn-primary:hover {
  background: var(--primary-gradient-hover);
  box-shadow: 0 0 15px rgba(168, 85, 247, 0.3);
}

.compare-check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  cursor: pointer;
  transition: var(--transition-fast);
}
.compare-check:hover {
  background: rgba(255, 255, 255, 0.08);
}
.compare-check.checked {
  background: var(--color-free-bg);
  border-color: var(--color-free);
  color: var(--color-free);
}
.compare-check input {
  display: none;
}

/* Comparison Bar (Bottom Drawer) */
.compare-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(11, 13, 25, 0.9);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--panel-border);
  box-shadow: 0 -10px 40px -10px rgba(0, 0, 0, 0.8);
  padding: 16px 24px;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 100;
  display: flex;
  justify-content: center;
}
.compare-bar.show {
  transform: translateY(0);
}

.compare-bar-content {
  width: 100%;
  max-width: 1280px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.compare-items-list {
  display: flex;
  gap: 12px;
  align-items: center;
}
.compare-badge {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--panel-border);
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.compare-badge button {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
}
.compare-badge button:hover {
  color: var(--color-danger);
}

.compare-actions {
  display: flex;
  gap: 12px;
}

/* Detailed Comparison Overlay */
.compare-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(8, 10, 19, 0.95);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: none;
  opacity: 0;
  transition: opacity var(--transition-normal);
  overflow-y: auto;
  padding: 40px 24px;
}
.compare-overlay.show {
  display: block;
  opacity: 1;
}

.compare-modal {
  max-width: 1200px;
  margin: 0 auto;
  background: #101429;
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--panel-border);
  color: var(--text-secondary);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}
.close-btn:hover {
  background: var(--color-danger-bg);
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.compare-modal-title {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 30px;
}

/* Comparison Table */
.comparison-table-wrapper {
  overflow-x: auto;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--panel-border);
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.comparison-table th,
.comparison-table td {
  padding: 20px;
  border-bottom: 1px solid var(--panel-border);
  vertical-align: top;
}
.comparison-table th {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-muted);
  font-size: 13px;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.5px;
  width: 180px;
}
.comparison-table tr:last-child th,
.comparison-table tr:last-child td {
  border-bottom: none;
}
.comparison-table td.compare-tool-header {
  font-size: 20px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.01);
  vertical-align: middle;
}

/* Detail Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(8, 10, 19, 0.85);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
  padding: 24px;
}
.modal-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: #101429;
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  max-width: 760px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}
.modal-overlay.show .modal-content {
  transform: scale(1);
}

.modal-header-section {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-bottom: 30px;
}
.modal-header-section .tool-logo {
  width: 64px;
  height: 64px;
  font-size: 24px;
}
.modal-header-section h2 {
  font-size: 28px;
  font-weight: 800;
}

.modal-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 640px) {
  .modal-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.modal-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-sm);
  padding: 20px;
}
.modal-box-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-cyan);
  text-transform: uppercase;
  margin-bottom: 12px;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.modal-box-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.modal-box-text code {
  font-family: var(--font-mono);
  background: rgba(0, 0, 0, 0.3);
  padding: 2px 6px;
  border-radius: 4px;
  color: #e2e8f0;
}

.code-block {
  font-family: var(--font-mono);
  background: #060810 !important;
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-sm);
  padding: 16px;
  color: #e2e8f0;
  overflow-x: auto;
  font-size: 13px;
  margin-top: 8px;
}

/* Footer Section */
footer {
  text-align: center;
  padding: 60px 24px 20px;
  color: var(--text-muted);
  font-size: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  margin-top: 80px;
}
footer a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-fast);
}
footer a:hover {
  color: var(--primary-cyan);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  h1 {
    font-size: 40px;
  }
  header p {
    font-size: 16px;
  }
  .controls-panel {
    padding: 16px;
  }
  .tools-grid {
    grid-template-columns: 1fr;
  }
  .compare-bar-content {
    flex-direction: column;
    align-items: stretch;
  }
  .compare-items-list {
    flex-wrap: wrap;
  }
}