/* notanothertool.com — Design System */
/* Linear/Vercel aesthetic: muted tones, clean typography, generous whitespace */

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

:root {
  /* Muted, neutral palette */
  --bg: #fafafa;
  --bg-alt: #f4f4f5;
  --bg-card: #ffffff;
  --border: #e4e4e7;
  --border-subtle: #f0f0f2;
  --text: #18181b;
  --text-secondary: #71717a;
  --text-tertiary: #a1a1aa;
  --accent: #18181b;
  --accent-hover: #27272a;
  --accent-subtle: #f4f4f5;
  --link: #18181b;
  --link-hover: #52525b;
  --positive: #16a34a;
  --negative: #dc2626;
  --warning: #ca8a04;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace;

  /* Spacing scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;

  /* Sizes */
  --max-width: 1080px;
  --radius: 8px;
  --radius-sm: 6px;
  --radius-lg: 12px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #09090b;
    --bg-alt: #18181b;
    --bg-card: #111113;
    --border: #27272a;
    --border-subtle: #1e1e21;
    --text: #fafafa;
    --text-secondary: #a1a1aa;
    --text-tertiary: #71717a;
    --accent: #fafafa;
    --accent-hover: #e4e4e7;
    --accent-subtle: #18181b;
    --link: #fafafa;
    --link-hover: #d4d4d8;
  }
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

/* ─── Typography ─── */
h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text);
}

h1 {
  font-size: 2rem;
  letter-spacing: -0.03em;
}

h2 {
  font-size: 1.5rem;
}

h3 {
  font-size: 1.125rem;
}

h4 {
  font-size: 1rem;
}

p {
  color: var(--text-secondary);
  line-height: 1.7;
}

a {
  color: var(--link);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--link-hover);
}

/* ─── Layout ─── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-16) 0;
}

.section + .section {
  border-top: 1px solid var(--border-subtle);
}

/* ─── Header / Nav ─── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.nav-logo {
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

.nav-logo span {
  color: var(--text-tertiary);
  font-weight: 400;
}

.nav-links {
  display: flex;
  gap: var(--space-6);
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color 0.15s ease;
}

.nav-links a:hover {
  color: var(--text);
}

/* ─── Nav Search ─── */
.nav-search {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 var(--space-3);
  height: 34px;
  flex: 0 1 240px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.nav-search:focus-within {
  border-color: var(--text-tertiary);
  box-shadow: 0 0 0 3px rgba(0,0,0,0.04);
}

.nav-search svg {
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.nav-search input {
  border: none;
  background: none;
  outline: none;
  font-size: 0.8125rem;
  color: var(--text);
  width: 100%;
  font-family: var(--font-sans);
}

.nav-search input::placeholder {
  color: var(--text-tertiary);
}

.nav-search-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  min-width: 320px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  z-index: 1000;
  overflow: hidden;
}

.nsr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  font-size: 0.8125rem;
  color: var(--text);
  text-decoration: none;
  transition: background 0.1s ease;
}

.nsr:hover, .nsr.active {
  background: var(--bg-alt);
}

.nsr-name {
  font-weight: 500;
}

.nsr-cat {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.nsr-all {
  justify-content: center;
  color: var(--text-secondary);
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
}

@media (max-width: 768px) {
  .nav-search {
    display: none;
  }
  .nav-links {
    gap: var(--space-3) !important;
  }
  .nav-links li:nth-child(n+4) {
    display: none;
  }
  .nav-links a {
    font-size: 0.8125rem !important;
  }
}

@media (max-width: 480px) {
  .nav-links li:nth-child(n+3) {
    display: none;
  }
}

/* ─── Hero ─── */
.hero {
  padding: var(--space-20) 0 var(--space-16);
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-4);
}

.hero p {
  font-size: 1.125rem;
  max-width: 520px;
  margin: 0 auto var(--space-8);
}

.hero-search {
  max-width: 480px;
  margin: 0 auto;
  position: relative;
}

.hero-search input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  padding-left: var(--space-10);
  font-size: 0.9375rem;
  font-family: var(--font-sans);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.hero-search input::placeholder {
  color: var(--text-tertiary);
}

.hero-search input:focus {
  border-color: var(--text-tertiary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--text-tertiary) 15%, transparent);
}

.hero-search svg {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  width: 18px;
  height: 18px;
}

/* ─── Cards ─── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color 0.15s ease, box-shadow 0.2s ease;
}

.card:hover {
  border-color: var(--text-tertiary);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--text) 4%, transparent);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-4);
}

/* ─── Tool Card ─── */
.tool-card {
  display: flex;
  gap: var(--space-4);
  text-decoration: none;
  color: inherit;
}

.tool-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--bg-alt);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.tool-card-body {
  flex: 1;
  min-width: 0;
}

.tool-card-name {
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: var(--space-1);
}

.tool-card-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tool-card-meta {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-3);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* ─── Comparison Table ─── */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.compare-table th {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}

.compare-table th:first-child {
  border-radius: var(--radius-sm) 0 0 0;
}

.compare-table th:last-child {
  border-radius: 0 var(--radius-sm) 0 0;
}

.compare-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.compare-table tr:last-child td {
  border-bottom: none;
}

.compare-table .feature-name {
  color: var(--text);
  font-weight: 500;
}

.compare-check {
  color: var(--positive);
}

.compare-cross {
  color: var(--text-tertiary);
}

/* ─── Tags / Badges ─── */
.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 999px;
  background: var(--bg-alt);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.tag-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
}

.badge-free {
  background: color-mix(in srgb, var(--positive) 10%, transparent);
  color: var(--positive);
}

.badge-paid {
  background: var(--bg-alt);
  color: var(--text-secondary);
}

.badge-oss {
  background: color-mix(in srgb, var(--positive) 10%, transparent);
  color: var(--positive);
}

/* ─── Pros / Cons ─── */
.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.pros-cons-list {
  list-style: none;
}

.pros-cons-list li {
  padding: var(--space-2) 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.pros-cons-list li::before {
  flex-shrink: 0;
  margin-top: 2px;
}

.pros li::before {
  content: "+";
  color: var(--positive);
  font-weight: 700;
}

.cons li::before {
  content: "−";
  color: var(--negative);
  font-weight: 700;
}

/* ─── Pricing Row ─── */
.pricing-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

.pricing-amount {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.pricing-period {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

.pricing-note {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* ─── CTA / Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
  font-weight: 500;
  font-family: var(--font-sans);
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: var(--bg);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.btn-secondary:hover {
  background: var(--bg-alt);
  border-color: var(--text-tertiary);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: none;
  padding: var(--space-2);
}

.btn-ghost:hover {
  color: var(--text);
  background: var(--bg-alt);
}

/* ─── Email Capture ─── */
.email-capture {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  margin: var(--space-12) 0;
}

.email-capture h3 {
  margin-bottom: var(--space-2);
}

.email-capture p {
  margin-bottom: var(--space-6);
  font-size: 0.9375rem;
}

.email-form {
  display: flex;
  gap: var(--space-2);
  max-width: 400px;
  margin: 0 auto;
}

.email-form input {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  font-size: 0.875rem;
  font-family: var(--font-sans);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  outline: none;
}

.email-form input:focus {
  border-color: var(--text-tertiary);
}

/* ─── Alternative List ─── */
.alt-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.alt-item {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.15s ease, box-shadow 0.2s ease;
  text-decoration: none;
  color: inherit;
}

.alt-item:hover {
  border-color: var(--text-tertiary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

/* Stretched link: makes the title link cover the entire parent .alt-item,
   so the whole card is clickable. Inner links/buttons sit above it via z-index. */
.stretched-link::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
}

.alt-item .alt-cta,
.alt-item .feature-tags {
  position: relative;
  z-index: 2;
}

.alt-rank {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.alt-content {
  flex: 1;
}

.alt-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.alt-name {
  font-weight: 600;
  font-size: 1rem;
}

.alt-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.alt-meta {
  display: flex;
  gap: var(--space-4);
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

.alt-cta {
  flex-shrink: 0;
  align-self: center;
}

/* ─── Page Header ─── */
.page-header {
  padding: var(--space-12) 0 var(--space-8);
}

.page-header .breadcrumb {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-4);
}

.page-header .breadcrumb a {
  color: var(--text-tertiary);
}

.page-header .breadcrumb a:hover {
  color: var(--text-secondary);
}

.page-header h1 {
  margin-bottom: var(--space-3);
}

.page-header .subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 640px;
}

/* ─── Category Pills ─── */
.category-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-4) 0;
}

.category-pill {
  padding: var(--space-2) var(--space-4);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.15s ease;
}

.category-pill:hover,
.category-pill.active {
  color: var(--text);
  border-color: var(--text-tertiary);
  background: var(--bg-alt);
}

/* ─── Footer ─── */
.footer {
  border-top: 1px solid var(--border);
  padding: var(--space-10) 0;
  margin-top: var(--space-16);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-text {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

.footer-links {
  display: flex;
  gap: var(--space-5);
  list-style: none;
}

.footer-links a {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

.footer-links a:hover {
  color: var(--text-secondary);
}

/* ─── Tool Logo ─── */
.tool-logo {
  border-radius: var(--radius);
  background: var(--bg-alt);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  padding: 4px;
}

.tool-logo img {
  border-radius: calc(var(--radius) - 2px);
  object-fit: contain;
  width: 100%;
  height: 100%;
  image-rendering: -webkit-optimize-contrast;
}

.tool-logo-fallback {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ─── Feature Tags ─── */
.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.feature-tag {
  display: inline-block;
  padding: 2px var(--space-2);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
}

.tag-inline {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.tag-free {
  color: var(--positive);
}

.tag-oss {
  color: var(--text-tertiary);
}

/* ─── Compare Card Icons ─── */
.compare-card-icons {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.compare-card-icons img {
  border-radius: 4px;
}

.compare-vs {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-tertiary);
}

/* ─── Explore More Grid ─── */
.explore-more {
  border-top: 1px solid var(--border-subtle);
}

.explore-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.explore-list {
  list-style: none;
}

.explore-list li {
  padding: var(--space-1) 0;
}

.explore-list a {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.explore-list a:hover {
  color: var(--text);
}

@media (max-width: 768px) {
  .explore-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

/* ─── Utility ─── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.text-secondary {
  color: var(--text-secondary);
}

.text-sm {
  font-size: 0.875rem;
}

.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 1.75rem;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .pros-cons {
    grid-template-columns: 1fr;
  }

  .email-form {
    flex-direction: column;
  }

  .footer-inner {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .nav-links {
    gap: var(--space-4);
  }

  .compare-table {
    font-size: 0.8125rem;
  }

  .compare-table th,
  .compare-table td {
    padding: var(--space-2) var(--space-3);
  }

  .alt-item {
    flex-direction: column;
  }

  .alt-cta {
    align-self: flex-start;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-4);
  }

  .hero {
    padding: var(--space-12) 0 var(--space-10);
  }

  h1 {
    font-size: 1.5rem;
  }

  .nav-inner {
    padding: 0 var(--space-4);
  }
}

/* ─── Editorial / Category Intro ─── */
.editorial {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

.editorial p {
  margin-bottom: var(--space-4);
}

.editorial p:last-child {
  margin-bottom: 0;
}

/* ─── FAQ ─── */
.faq-list {
  max-width: 680px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: var(--space-4) 0;
}

.faq-item:first-child {
  border-top: 1px solid var(--border);
}

.faq-question {
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: "+";
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-tertiary);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-question::after {
  content: "−";
}

.faq-answer {
  margin-top: var(--space-3);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 600px;
}

/* ─── Use Case Picks ─── */
.usecase-picks {
  display: grid;
  gap: var(--space-3);
  max-width: 640px;
}

.usecase-pick {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--text);
  transition: all 0.15s ease;
}

.usecase-pick:hover {
  border-color: var(--border);
  background: var(--bg-alt);
}

.usecase-pick-body {
  flex: 1;
  min-width: 0;
}

.usecase-pick-name {
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 2px;
}

.usecase-pick-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-1);
}

.usecase-pick-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.usecase-pick-arrow {
  color: var(--text-tertiary);
  font-size: 1rem;
  flex-shrink: 0;
}

/* ─── Pricing Calculator ─── */
.pricing-calc {
  padding: var(--space-5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  max-width: 480px;
}

.pricing-calc-inner {
  display: flex;
  gap: var(--space-6);
  align-items: flex-start;
}

.pricing-calc-input {
  flex: 1;
}

.pricing-calc-input label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  display: block;
  margin-bottom: var(--space-2);
}

.pricing-slider-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.pricing-slider {
  flex: 1;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--border);
  border-radius: 2px;
  outline: none;
}

.pricing-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--text);
  cursor: pointer;
  border: 2px solid var(--bg-card);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.pricing-team-count {
  font-weight: 700;
  font-size: 1.25rem;
  min-width: 36px;
  text-align: right;
}

.pricing-calc-result {
  text-align: right;
}

.pricing-monthly {
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: 2px;
}

.pricing-amount {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.pricing-period {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.pricing-annual {
  font-size: 0.8125rem;
}

.pricing-note {
  font-size: 0.75rem;
  max-width: 180px;
  margin-left: auto;
}

/* ─── Search Dropdown ─── */
.search-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  margin-top: var(--space-2);
  z-index: 100;
  overflow: hidden;
}

.search-result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  text-decoration: none;
  color: var(--text);
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.1s ease;
}

.search-result:last-child {
  border-bottom: none;
}

.search-result:hover,
.search-result.active {
  background: var(--bg-alt);
}

.search-result-main {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.search-result-name {
  font-weight: 600;
  font-size: 0.875rem;
}

.search-result-cat {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.search-result-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.search-result-all {
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ─── Filter Bar ─── */
.filter-bar {
  display: flex;
  gap: var(--space-2);
}

.filter-btn {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.filter-btn:hover {
  border-color: var(--text-tertiary);
  color: var(--text);
}

.filter-btn.active {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

/* ─── Alternatives Index ─── */
.alt-index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-3);
}

.alt-index-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--text);
  transition: all 0.15s ease;
}

.alt-index-item:hover {
  border-color: var(--border);
  background: var(--bg-alt);
}

.alt-index-name {
  font-weight: 600;
  font-size: 0.875rem;
}

.alt-index-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* ─── Compare Index ─── */
.compare-index-grid {
  display: grid;
  gap: var(--space-3);
}

.compare-index-item {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-4) var(--space-5);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--text);
  transition: all 0.15s ease;
}

.compare-index-item:hover {
  border-color: var(--border);
  background: var(--bg-alt);
}

.compare-index-matchup {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  min-width: 280px;
}

.compare-index-tool {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: 0.9375rem;
}

.compare-index-vs {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.compare-index-summary {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.suggest-comparison {
  text-align: center;
  padding: var(--space-8);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

.suggest-comparison h3 {
  margin-bottom: var(--space-2);
}

/* ─── Categories Index ─── */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-4);
}

.category-index-card {
  display: block;
  padding: var(--space-5);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--text);
  transition: all 0.15s ease;
}

.category-index-card:hover {
  border-color: var(--border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.category-index-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-2);
}

.category-index-name {
  font-size: 1rem;
  font-weight: 600;
}

.category-index-count {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  font-weight: 500;
}

.category-index-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-4);
}

.category-index-tools {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.category-index-tool-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-alt);
}

.category-index-tool-icon img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.category-index-tool-icon span {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-tertiary);
}

.category-index-more {
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  font-weight: 500;
  margin-left: var(--space-1);
}

/* ─── Blog ─── */
.blog-grid {
  display: grid;
  gap: var(--space-4);
}

.blog-card {
  display: block;
  text-decoration: none;
  color: var(--text);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.15s ease, box-shadow 0.2s ease;
}

.blog-card:hover {
  border-color: var(--border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.blog-card-body {
  padding: var(--space-6) var(--space-8);
}

.blog-card-date {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-2) 0 var(--space-3);
  line-height: 1.3;
}

.blog-card-excerpt {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.blog-card-read {
  display: inline-block;
  margin-top: var(--space-4);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.blog-card:hover .blog-card-read {
  color: var(--text);
}

/* Featured first blog post */
.blog-featured {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.15s ease, box-shadow 0.2s ease;
  text-decoration: none;
  color: var(--text);
  display: block;
  margin-bottom: var(--space-8);
}

.blog-featured:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.blog-featured .blog-card-body {
  padding: var(--space-8) var(--space-10);
}

.blog-featured .blog-card-title {
  font-size: 1.75rem;
  letter-spacing: -0.02em;
  margin: var(--space-3) 0 var(--space-4);
}

.blog-featured .blog-card-excerpt {
  font-size: 1rem;
  max-width: 600px;
}

.blog-rest-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-4);
}

.blog-article {
  max-width: 680px;
}

.blog-article h2 {
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}

.blog-article ol, .blog-article ul {
  margin: var(--space-4) 0;
  padding-left: var(--space-6);
}

.blog-article li {
  margin-bottom: var(--space-2);
  line-height: 1.6;
}

.blog-article p {
  margin-bottom: var(--space-4);
  font-size: 1.0625rem;
  line-height: 1.75;
}

.blog-article blockquote {
  border-left: 3px solid var(--border);
  padding-left: var(--space-5);
  margin: var(--space-6) 0;
  color: var(--text-secondary);
  font-style: italic;
}

/* ─── Last Updated ─── */
.last-updated {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: var(--space-2);
}

@media (max-width: 768px) {
  .compare-index-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
  .compare-index-matchup {
    min-width: auto;
  }
  .categories-grid {
    grid-template-columns: 1fr;
  }
}