:root {
  --font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --text-dark: #0f172a;
  --text-body: #334155;
  --text-muted: #475569;
  --brand: #0284c7;
  --brand-hover: #0369a1;
  --brand-light: #f0f9ff;
  --brand-border: #bae6fd;
  --border: #e2e8f0;
  --border-subtle: #f1f5f9;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --shadow-card: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
}

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

body {
  font-family: var(--font);
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}

/* NAVIGATION */
.nav {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-dark);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.logo span {
  color: var(--brand);
}

.navlinks {
  display: flex;
  align-items: center;
  gap: 20px;
}

.navlinks a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}

.navlinks a:hover, .navlinks a.active {
  color: var(--brand);
}

.nav-cta {
  background: var(--text-dark) !important;
  color: #ffffff !important;
  padding: 9px 18px !important;
  border-radius: var(--radius-full) !important;
  font-size: 0.85rem !important;
  font-weight: 600 !important;
}

.nav-cta:hover {
  background: #1e293b !important;
}

/* HERO SECTION */
.hero {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  padding: 56px 0 64px 0;
}

.hero-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 860px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.eyebrow {
  display: inline-block;
  background: var(--brand-light);
  color: #0369a1;
  border: 1px solid var(--brand-border);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -1px;
  color: var(--text-dark);
  margin-bottom: 16px;
}

@media (max-width: 640px) {
  .hero h1 {
    font-size: 2rem;
  }
}

.hero p {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

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

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }
  .hero-actions .btn {
    width: 100%;
    height: 46px;
  }
}

.hero-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.hero-card h2.hero-card-title,
.hero-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.hero-stat {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.925rem;
}

.hero-stat:last-child {
  border-bottom: none;
}

.hero-stat span {
  color: var(--text-muted);
}

.hero-stat b {
  color: var(--text-dark);
  font-weight: 700;
}

/* SECTION HEADERS */
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin: 56px 0 24px 0;
  flex-wrap: wrap;
  gap: 16px;
}

.section-head h1, .section-head h2 {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-dark);
}

.section-head p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 4px;
}

/* CATEGORIES */
.categories {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

.cat {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: all 0.2s ease;
}

.cat:hover {
  border-color: var(--brand);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.cat strong {
  color: var(--text-dark);
  font-size: 1rem;
  font-weight: 700;
}

.cat span {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 4px;
}

/* TOOLS GRID & CARDS */
.tools-wrap {
  padding: 8px 0 56px 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

.card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: all 0.2s ease;
  position: relative;
}

.card:hover {
  border-color: #cbd5e1;
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
  gap: 12px;
}

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

/* BRAND AVATARS */
.brand-avatar-wrap {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #ffffff;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  padding: 4px;
}

.brand-logo-img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  border-radius: 4px;
}

.brand-avatar-fallback {
  width: 100%;
  height: 100%;
  border-radius: 6px;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: -0.5px;
}

.pill {
  display: inline-block;
  background: var(--brand-light);
  color: #0369a1;
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.badge-featured {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #fef3c7;
  color: #92400e;
  font-size: 0.725rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  border: 1px solid #fde68a;
  letter-spacing: 0.2px;
}

.card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -0.3px;
  line-height: 1.3;
}

.card p {
  color: var(--text-body);
  font-size: 0.925rem;
  line-height: 1.55;
  margin: 12px 0 16px 0;
  flex-grow: 1;
}

.meta-row {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.meta-row strong {
  color: var(--text-dark);
}

.actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

@media (max-width: 480px) {
  .actions {
    grid-template-columns: 1fr;
  }
}

/* EDITORIAL CALLOUT BOXES */
.editorial-box {
  padding: 16px;
  border-radius: var(--radius-md);
  margin-top: 12px;
}

.editorial-box.pros {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
}

.editorial-box.cons {
  background: #fef2f2;
  border: 1px solid #fecaca;
}

.editorial-box.skip {
  background: #fefce8;
  border: 1px solid #fef08a;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.9rem;
  height: 42px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  background: var(--brand);
  color: #ffffff !important;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

.btn:hover {
  background: var(--brand-hover);
}

.btn-secondary {
  background: #ffffff !important;
  color: var(--text-dark) !important;
  border: 1px solid var(--border) !important;
}

.btn-secondary:hover {
  background: #f8fafc !important;
  border-color: #cbd5e1 !important;
}

.btn-light {
  background: #ffffff !important;
  color: var(--text-dark) !important;
}

.btn-light:hover {
  background: #f1f5f9 !important;
}

.btn-block {
  width: 100%;
}

/* FILTER CONTROLS (STICKY MOBILE HUD) */
.filter-controls {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 640px) {
  .filter-controls {
    grid-template-columns: 1fr;
    position: sticky;
    top: 70px;
    z-index: 90;
    background: var(--bg-page);
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
  }
}

.search-input, .category-select, select, input[type="text"] {
  width: 100%;
  height: 48px;
  padding: 0 16px;
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  outline: none;
  transition: all 0.15s ease;
}

select:focus, input[type="text"]:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

/* FINDER CARD & COMPARISON TABLE */
.finder-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  max-width: 620px;
  margin: 32px auto 48px auto;
  box-shadow: var(--shadow-card);
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.comparison-matrix {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  font-size: 0.9rem;
}

.comparison-matrix th, .comparison-matrix td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.comparison-matrix th {
  background: #f8fafc;
  font-weight: 700;
  color: var(--text-dark);
}

/* FEATURE BANNER & TRUST PILLARS */
.feature {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  margin: 48px 0;
  text-align: center;
}

.feature h2 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.feature p {
  color: #cbd5e1;
  max-width: 600px;
  margin: 0 auto 28px auto;
  font-size: 1.05rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 64px;
}

@media (max-width: 768px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

.step {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
}

.step-num {
  font-size: 0.85rem;
  font-weight: 800;
  color: #0369a1;
  margin-bottom: 8px;
  display: block;
}

.step h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.step p {
  color: var(--text-muted);
  font-size: 0.925rem;
  line-height: 1.6;
}

.empty-state-box {
  display: none;
  text-align: center;
  padding: 48px 24px;
  background: #ffffff;
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  margin: 24px 0;
}

.empty-state-box p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 16px;
}

/* FOOTER */
.footer {
  background: #ffffff;
  border-top: 1px solid var(--border);
  padding: 40px 0;
  margin-top: 64px;
}

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-inner a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
}

.footer-inner a:hover {
  color: var(--brand);
}

@media (max-width: 640px) {
  .footer-inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}