/* ==============================================================================
   KlimaCheck Deutschland - Modernes Mobile-First Design System (Vanilla CSS)
   ============================================================================== */

:root {
  --bg-primary: #0a0f1d;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.85);
  --bg-card-hover: rgba(30, 41, 59, 0.95);
  --bg-glass: rgba(15, 23, 42, 0.75);
  --border-color: rgba(56, 189, 248, 0.15);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-focus: #38bdf8;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --accent-cyan: #38bdf8;
  --accent-blue: #0284c7;
  --accent-teal: #14b8a6;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 20px rgba(56, 189, 248, 0.25);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

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

html {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-primary);
  line-height: 1.5;
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: radial-gradient(circle at top right, rgba(14, 165, 233, 0.12), transparent 40%),
              radial-gradient(circle at bottom left, rgba(20, 184, 166, 0.08), transparent 40%),
              var(--bg-primary);
  padding-bottom: 90px; /* Space for sticky compare / filter bar on mobile */
}

/* Utility Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header & Hero */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(10, 15, 29, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--text-main);
}

.brand-logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-glow);
}

.brand-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(to right, #fff, #38bdf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-country-tag {
  font-size: 0.65rem;
  font-weight: 600;
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-cyan);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid rgba(56, 189, 248, 0.3);
  text-transform: uppercase;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.db-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
  cursor: pointer;
  transition: var(--transition-fast);
}

.db-status-pill.fallback {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border-color: rgba(245, 158, 11, 0.3);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}

/* Hero Section */
.hero-section {
  padding: 1.5rem 0 1rem;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-cyan);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  margin-bottom: 0.75rem;
}

.hero-title {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

.hero-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 1rem;
}

/* Decibel Scale Quick Visualizer */
.decibel-guide-toggle {
  background: none;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.decibel-guide-toggle:hover {
  color: var(--text-main);
  border-color: var(--accent-cyan);
}

.decibel-guide-card {
  margin: 1rem auto;
  max-width: 720px;
  background: rgba(17, 24, 39, 0.9);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: left;
  display: none;
  animation: fadeIn 0.25s ease;
}

.decibel-guide-card.active {
  display: block;
}

.decibel-guide-title {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.decibel-levels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  font-size: 0.78rem;
}

.decibel-level-box {
  padding: 0.6rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid;
}

.decibel-level-box.super-silent { border-left-color: var(--accent-emerald); }
.decibel-level-box.silent { border-left-color: var(--accent-teal); }
.decibel-level-box.moderate { border-left-color: var(--accent-amber); }
.decibel-level-box.loud { border-left-color: var(--accent-rose); }

.decibel-val {
  font-weight: 700;
  display: block;
  margin-bottom: 2px;
}

/* Quick Type Filter Tabs */
.type-pills-bar {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin: 1rem 0;
}

.type-pill-btn {
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.type-pill-btn:hover {
  color: var(--text-main);
  border-color: rgba(56, 189, 248, 0.4);
}

.type-pill-btn.active {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.3), rgba(56, 189, 248, 0.2));
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.2);
}

/* Filter Control Panel */
.filter-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 1.5rem;
}

.filter-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.filter-heading {
  font-size: 0.95rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-reset-btn {
  background: none;
  border: none;
  color: var(--accent-cyan);
  font-size: 0.8rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: var(--transition-fast);
}

.filter-reset-btn:hover {
  color: #bae6fd;
}

/* Dropdown Grid (Brand, Model, Type, Decibel, Price) */
.filter-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.filter-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.filter-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.filter-label-hint {
  font-size: 0.7rem;
  color: var(--accent-cyan);
  text-transform: none;
  font-weight: 400;
}

.filter-select, .search-input {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.88rem;
  outline: none;
  transition: var(--transition-fast);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  cursor: pointer;
}

.search-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z'%3E%3C/path%3E%3C/svg%3E");
  background-size: 18px;
  cursor: text;
}

.filter-select:focus, .search-input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.filter-select option {
  background-color: var(--bg-secondary);
  color: var(--text-main);
}

/* Secondary Filter Bar: Search & Sort */
.filter-secondary-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
}

/* Active Filter Badges */
.active-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.75rem;
}

.filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.filter-tag-remove {
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1;
}

/* Results Count & View Bar */
.results-info-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.results-count-bold {
  color: var(--text-main);
  font-weight: 700;
}

/* Product Cards Grid */
.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  backdrop-filter: blur(8px);
}

.product-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(56, 189, 248, 0.35);
  background: var(--bg-card-hover);
}

.card-top-badges {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.type-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.type-badge.mobile {
  background: rgba(2, 132, 199, 0.2);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.type-badge.stationary {
  background: rgba(20, 184, 166, 0.2);
  color: #2dd4bf;
  border: 1px solid rgba(45, 212, 191, 0.3);
}

.energy-badge {
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: #059669;
  color: #fff;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.energy-badge.a-plus-plus-plus { background: #047857; }
.energy-badge.a-plus-plus { background: #059669; }
.energy-badge.a-plus { background: #10b981; }
.energy-badge.a { background: #84cc16; color: #1e293b; }

.test-note-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
}

.product-brand {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

/* Key Metrics Grid in Card */
.metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  background: rgba(10, 15, 29, 0.6);
  padding: 0.6rem;
  border-radius: var(--radius-md);
  margin: 0.75rem 0;
  border: 1px solid var(--border-subtle);
}

.metric-item {
  display: flex;
  flex-direction: column;
  text-align: center;
}

.metric-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.metric-val {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
}

/* Decibel Meter Pill */
.decibel-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  width: fit-content;
}

.decibel-indicator.whisper {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.decibel-indicator.moderate {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.decibel-indicator.loud {
  background: rgba(244, 63, 94, 0.15);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.3);
}

/* Features List */
.features-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.feature-tag {
  font-size: 0.7rem;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  padding: 2px 7px;
  border-radius: 4px;
}

/* Card Footer: Price & Actions */
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
  margin-top: auto;
}

.price-box {
  display: flex;
  flex-direction: column;
}

.price-subtext {
  font-size: 0.65rem;
  color: var(--text-dim);
}

.price-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
}

.card-actions {
  display: flex;
  gap: 0.4rem;
}

.btn-detail {
  padding: 8px 12px;
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-md);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-detail:hover {
  background: var(--accent-cyan);
  color: #0b1329;
}

.btn-compare {
  padding: 8px 10px;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition-fast);
}

.btn-compare:hover {
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-compare.selected {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border-color: #34d399;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  background: var(--bg-card);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-muted);
}

.empty-icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

/* Floating Compare Bar (Sticky Bottom on Mobile) */
.compare-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--accent-cyan);
  padding: 0.75rem 1rem;
  z-index: 50;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
  transform: translateY(120%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.compare-sticky-bar.visible {
  transform: translateY(0);
}

.compare-bar-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.compare-selected-devices {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
}

.compare-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.compare-chip-remove {
  cursor: pointer;
  color: var(--accent-rose);
  font-weight: bold;
}

.btn-launch-compare {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  color: #fff;
  border: none;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  cursor: pointer;
  white-space: nowrap;
  box-shadow: var(--shadow-glow);
  transition: var(--transition-fast);
}

.btn-launch-compare:hover {
  filter: brightness(1.1);
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 60;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  animation: fadeIn 0.2s ease;
}

.modal-overlay.active {
  display: flex;
}

.modal-window {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  padding: 1.5rem;
  position: relative;
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--text-main);
}

/* Comparison Table in Modal */
.comparison-table-wrapper {
  overflow-x: auto;
  margin-top: 1rem;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  text-align: left;
}

.comparison-table th, .comparison-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table th {
  color: var(--text-muted);
  background: rgba(10, 15, 29, 0.5);
  width: 25%;
}

.comparison-table td {
  color: var(--text-main);
}

.comparison-table .highlight-diff {
  background: rgba(56, 189, 248, 0.05);
}

/* Detail Spec List */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin-top: 1rem;
}

.specs-table tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

.specs-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.specs-table td:first-child {
  color: var(--text-muted);
  font-weight: 600;
  width: 40%;
}

/* Footer */
.site-footer {
  margin-top: 3rem;
  border-top: 1px solid var(--border-subtle);
  padding: 2rem 0;
  font-size: 0.8rem;
  color: var(--text-dim);
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--accent-cyan);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.98); }
  to { opacity: 1; transform: scale(1); }
}

/* ==============================================================================
   Responsive Breakpoints: Mobile-First Escalation
   ============================================================================== */

/* Tablet (min-width: 640px) */
@media (min-width: 640px) {
  .hero-title {
    font-size: 2rem;
  }

  .filter-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .filter-secondary-row {
    grid-template-columns: 2fr 1fr;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop (min-width: 1024px) */
@media (min-width: 1024px) {
  .hero-title {
    font-size: 2.5rem;
  }

  /* 5 Dropdowns as requested: Brand, Model, Type, Decibel, Price */
  .filter-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}