/* ToolRank — AI Tools Affiliate Site */
/* Art direction: deep space dark, electric violet/blue accents, precision sans-serif */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');

/* ─── Design Tokens ─── */
:root {
  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Fonts */
  --font-display: 'Space Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', sans-serif;

  /* Content widths */
  --content-default: 1100px;
  --content-wide: 1300px;

  /* Shadows */
  --shadow-sm: 0 1px 3px oklch(0 0 0 / 0.25);
  --shadow-md: 0 4px 16px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 12px 40px oklch(0 0 0 / 0.45);
  --shadow-glow: 0 0 32px oklch(0.55 0.22 280 / 0.25);
}

/* ─── Dark Mode (Default for AI/Tech aesthetic) ─── */
:root, [data-theme="dark"] {
  --color-bg:              #0c0d12;
  --color-surface:         #111318;
  --color-surface-2:       #161820;
  --color-surface-offset:  #1a1d28;
  --color-border:          #252836;
  --color-divider:         #1e2130;

  --color-text:            #e8eaf0;
  --color-text-muted:      #8b8fa8;
  --color-text-faint:      #4a4e65;
  --color-text-inverse:    #0c0d12;

  /* Electric Violet primary */
  --color-primary:         #7c5cfc;
  --color-primary-hover:   #6444e8;
  --color-primary-active:  #4e30d0;
  --color-primary-highlight: #1e1a3a;

  /* Electric Blue secondary */
  --color-secondary:       #38b6ff;
  --color-secondary-dim:   #1a5a88;

  /* Success */
  --color-success:         #4ade80;
  --color-success-dim:     #14532d;
}

[data-theme="light"] {
  --color-bg:              #f8f9fc;
  --color-surface:         #ffffff;
  --color-surface-2:       #f3f4f8;
  --color-surface-offset:  #eef0f6;
  --color-border:          #dde0ec;
  --color-divider:         #e5e8f2;

  --color-text:            #14162a;
  --color-text-muted:      #5c6080;
  --color-text-faint:      #9ca3c0;
  --color-text-inverse:    #f8f9fc;

  --color-primary:         #6644f0;
  --color-primary-hover:   #5233d8;
  --color-primary-active:  #3d22be;
  --color-primary-highlight: #ede8ff;

  --color-secondary:       #0099ee;
  --color-secondary-dim:   #ddf0ff;

  --color-success:         #16a34a;
  --color-success-dim:     #dcfce7;

  --shadow-sm: 0 1px 3px oklch(0.2 0.05 260 / 0.08);
  --shadow-md: 0 4px 16px oklch(0.2 0.05 260 / 0.1);
  --shadow-lg: 0 12px 40px oklch(0.2 0.05 260 / 0.12);
  --shadow-glow: 0 0 32px oklch(0.55 0.22 280 / 0.15);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --color-bg:              #f8f9fc;
    --color-surface:         #ffffff;
    --color-surface-2:       #f3f4f8;
    --color-surface-offset:  #eef0f6;
    --color-border:          #dde0ec;
    --color-divider:         #e5e8f2;
    --color-text:            #14162a;
    --color-text-muted:      #5c6080;
    --color-text-faint:      #9ca3c0;
    --color-text-inverse:    #f8f9fc;
    --color-primary:         #6644f0;
    --color-primary-hover:   #5233d8;
    --color-primary-active:  #3d22be;
    --color-primary-highlight: #ede8ff;
    --color-secondary:       #0099ee;
    --color-secondary-dim:   #ddf0ff;
    --color-success:         #16a34a;
    --color-success-dim:     #dcfce7;
    --shadow-sm: 0 1px 3px oklch(0.2 0.05 260 / 0.08);
    --shadow-md: 0 4px 16px oklch(0.2 0.05 260 / 0.1);
    --shadow-lg: 0 12px 40px oklch(0.2 0.05 260 / 0.12);
    --shadow-glow: 0 0 32px oklch(0.55 0.22 280 / 0.15);
  }
}

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

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
}

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

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

ul[role="list"], ol[role="list"] { list-style: none; }

input, button, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
  line-height: 1.15;
  font-family: var(--font-display);
}

p, li, figcaption {
  text-wrap: pretty;
  max-width: 72ch;
}

button { cursor: pointer; background: none; border: none; }

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--color-primary-hover); }

::selection {
  background: oklch(from var(--color-primary) l c h / 0.25);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

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

.container {
  width: 100%;
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-12));
}

.container--wide {
  max-width: var(--content-wide);
}

/* ─── Header ─── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}

.site-header--scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-4);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  text-decoration: none;
}

.logo:hover { color: var(--color-text); }

.logo-mark {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav__link {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition), background var(--transition);
  text-decoration: none;
}

.nav__link:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}

.nav__link.active {
  color: var(--color-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition), background var(--transition);
}

.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}

/* ─── Hero ─── */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-16), 10vw, var(--space-24)) clamp(var(--space-12), 8vw, var(--space-20));
  text-align: center;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
}

.hero__orb--1 {
  width: 600px;
  height: 600px;
  background: var(--color-primary);
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
}

.hero__orb--2 {
  width: 400px;
  height: 400px;
  background: var(--color-secondary);
  bottom: -100px;
  right: 5%;
  opacity: 0.12;
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-5);
  border: 1px solid oklch(from var(--color-primary) l c h / 0.25);
}

.hero__title {
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  line-height: 1.1;
  max-width: 16ch;
  margin-inline: auto;
}

.hero__title span {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 52ch;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.hero__cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--transition);
  border: 1px solid transparent;
  cursor: pointer;
  font-family: var(--font-body);
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 0 24px oklch(from var(--color-primary) l c h / 0.3);
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 0 32px oklch(from var(--color-primary) l c h / 0.4);
}

.btn--ghost {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--ghost:hover {
  background: var(--color-surface-offset);
  color: var(--color-text);
  transform: translateY(-1px);
}

/* ─── Stats Bar ─── */
.stats-bar {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-5);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-6);
  text-align: center;
}

.stat__number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.stat__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  font-weight: 500;
}

/* ─── Section ─── */
.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-20));
}

.section__header {
  margin-bottom: var(--space-10);
}

.section__header--center {
  text-align: center;
}

.section__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.section__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 58ch;
}

.section__header--center .section__subtitle {
  margin-inline: auto;
}

/* ─── Category Grid ─── */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-4);
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition);
  border-radius: inherit;
}

.category-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
  color: var(--color-text);
}

.category-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  background: var(--color-surface-offset);
  flex-shrink: 0;
}

.category-card__name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1.2;
}

.category-card__count {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.category-card__arrow {
  margin-top: auto;
  color: var(--color-text-faint);
  transition: color var(--transition), transform var(--transition);
}

.category-card:hover .category-card__arrow {
  color: var(--color-primary);
  transform: translateX(3px);
}

/* ─── Tool Cards ─── */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-5);
}

.tool-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: all var(--transition);
  position: relative;
}

.tool-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.tool-card--featured {
  border-color: oklch(from var(--color-primary) l c h / 0.5);
  background: linear-gradient(135deg, var(--color-surface) 0%, oklch(from var(--color-primary) l c h / 0.04) 100%);
}

.tool-card__badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
}

.badge--top {
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  border: 1px solid oklch(from var(--color-primary) l c h / 0.3);
}

.badge--free {
  background: oklch(from var(--color-success) l c h / 0.15);
  color: var(--color-success);
  border: 1px solid oklch(from var(--color-success) l c h / 0.3);
}

.badge--new {
  background: oklch(from var(--color-secondary) l c h / 0.15);
  color: var(--color-secondary);
  border: 1px solid oklch(from var(--color-secondary) l c h / 0.3);
}

.tool-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.tool-card__logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  background: var(--color-surface-offset);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.tool-card__logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.tool-card__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.2;
}

.tool-card__category {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: 2px;
}

.tool-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}

.tool-card__commission {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.tool-card__commission strong {
  color: var(--color-success);
  font-weight: 600;
}

.tool-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: auto;
}

.tool-card__pricing {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.tool-card__cta {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-1);
  transition: gap var(--transition), color var(--transition);
}

.tool-card__cta:hover {
  color: var(--color-primary-hover);
  gap: var(--space-2);
}

/* ─── Rating Stars ─── */
.rating {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
}

.rating__stars {
  color: #f59e0b;
  letter-spacing: -1px;
}

.rating__score {
  font-weight: 600;
  color: var(--color-text);
}

.rating__count {
  color: var(--color-text-muted);
}

/* ─── Newsletter / CTA Banner ─── */
.cta-banner {
  background: linear-gradient(135deg, var(--color-surface-offset) 0%, var(--color-surface) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-10), 6vw, var(--space-16));
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-block: clamp(var(--space-12), 6vw, var(--space-20));
}

.cta-banner__orb {
  position: absolute;
  width: 400px;
  height: 400px;
  background: var(--color-primary);
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.08;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.cta-banner__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
  position: relative;
}

.cta-banner__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 48ch;
  margin-inline: auto;
  margin-bottom: var(--space-6);
  position: relative;
}

.cta-banner__form {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

.cta-banner__input {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text);
  width: 280px;
  max-width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: var(--font-body);
}

.cta-banner__input::placeholder { color: var(--color-text-faint); }
.cta-banner__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px oklch(from var(--color-primary) l c h / 0.15);
}

/* ─── How It Works ─── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-6);
  counter-reset: steps;
}

.step-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  position: relative;
}

.step-card__number {
  width: 36px;
  height: 36px;
  background: var(--color-primary-highlight);
  border: 1px solid oklch(from var(--color-primary) l c h / 0.3);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.step-card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.step-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ─── Divider ─── */
.divider {
  border: none;
  border-top: 1px solid var(--color-divider);
  margin-block: 0;
}

/* ─── Footer ─── */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-10);
  margin-top: auto;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--space-8);
}

.footer-brand__tagline {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  max-width: 28ch;
}

.footer-col__heading {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
}

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

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  margin-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-bottom__copy {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer-bottom__disclaimer {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  max-width: 50ch;
  text-align: right;
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .nav { display: none; }

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

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom__disclaimer {
    text-align: left;
  }
}

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

  .hero__title {
    font-size: clamp(2rem, 8vw, 3rem);
  }
}

/* ─── Category Page ─── */
.page-hero {
  padding-block: clamp(var(--space-10), 6vw, var(--space-16));
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(180deg, var(--color-surface-offset) 0%, transparent 100%);
}

.page-hero__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  background: var(--color-primary-highlight);
  border: 1px solid oklch(from var(--color-primary) l c h / 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: var(--space-4);
}

.page-hero__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.page-hero__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 58ch;
  margin-bottom: var(--space-5);
}

.page-hero__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  flex-wrap: wrap;
}

.page-hero__meta span {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* ─── Filters ─── */
.filters {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
  margin-bottom: var(--space-8);
}

.filter-btn {
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-body);
}

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

.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* ─── Comparison Table ─── */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.comparison-table th {
  text-align: left;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface-offset);
  border-bottom: 1px solid var(--color-border);
}

.comparison-table td {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-divider);
  color: var(--color-text);
  vertical-align: middle;
}

.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:hover td { background: var(--color-surface-offset); }

.check { color: var(--color-success); font-size: 1.1em; }
.cross { color: var(--color-text-faint); font-size: 1.1em; }

/* ─── Mobile menu ─── */
.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background var(--transition);
}

.mobile-menu-btn:hover { background: var(--color-surface-offset); }

@media (max-width: 768px) {
  .mobile-menu-btn { display: flex; }
}

/* ─── Amazon Gear Section ─── */
.gear-category {
  margin-bottom: var(--space-12);
}

.gear-category:last-of-type {
  margin-bottom: var(--space-8);
}

.gear-category__header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.gear-category__icon {
  font-size: 1.75rem;
  line-height: 1;
  flex-shrink: 0;
}

.gear-category__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-1);
}

.gear-category__sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.gear-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-4);
}

.gear-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.gear-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), 0 0 0 1px var(--color-primary);
}

.gear-card__badge {
  display: inline-block;
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  align-self: flex-start;
}

.gear-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.3;
}

.gear-card__reason {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}

.gear-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-secondary);
  text-decoration: none;
  margin-top: auto;
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-divider);
  transition: color var(--transition);
}

.gear-card__link:hover {
  color: var(--color-primary);
}

.gear-disclosure {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin-top: var(--space-8);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.gear-disclosure svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-text-faint);
}

@media (max-width: 640px) {
  .gear-grid {
    grid-template-columns: 1fr;
  }

  .gear-category__header {
    gap: var(--space-3);
  }
}

/* ─── Live Search ─── */
.search-wrap {
  position: relative;
  width: 100%;
  max-width: 580px;
  margin: var(--space-8) auto 0;
}

.search-box {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-5);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-box:focus-within {
  border-color: #1a8cff;
  box-shadow: 0 0 0 3px rgba(26, 140, 255, 0.15);
}

.search-box__icon {
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.search-box__input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  min-width: 0;
}

.search-box__input::placeholder {
  color: var(--color-text-faint);
}

.search-box__clear {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition);
}

.search-box__clear:hover {
  background: var(--color-surface-offset);
  color: var(--color-text);
}

.search-results {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 0;
  right: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  z-index: 200;
  list-style: none;
  padding: var(--space-2) 0;
  margin: 0;
}

.search-results__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  cursor: pointer;
  transition: background var(--transition);
}

.search-results__item:hover,
.search-results__item--active {
  background: var(--color-surface-offset);
}

.search-results__icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  width: 28px;
  text-align: center;
}

.search-results__text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.search-results__name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-results__name mark {
  background: none;
  color: #1a8cff;
  font-weight: 700;
}

.search-results__meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.search-results__arrow {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  flex-shrink: 0;
}

.search-results__empty {
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

@media (max-width: 640px) {
  .search-wrap {
    margin-top: var(--space-6);
  }
  .search-box__input {
    font-size: var(--text-sm);
  }
}

/* ─── Enhanced Product Cards ─── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.product-card:hover {
  border-color: #1a8cff;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md), 0 0 0 1px #1a8cff;
}

.product-card__badge {
  display: inline-block;
  background: rgba(26,140,255,0.12);
  color: #1a8cff;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  width: 100%;
  box-sizing: border-box;
}

.product-card__img-wrap {
  width: 100%;
  height: 200px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.product-card__img-wrap.no-img {
  background: var(--color-surface-offset);
}

.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-4);
}

.product-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  flex: 1;
}

.product-card__name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
  margin: 0;
}

.product-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin: 0;
}

/* Specs accordion */
.product-card__specs {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.product-card__specs-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  cursor: pointer;
  background: var(--color-surface-offset);
  list-style: none;
  user-select: none;
  transition: color var(--transition);
}

.product-card__specs-toggle::-webkit-details-marker { display: none; }
.product-card__specs-toggle:hover { color: var(--color-text); }

.product-card__specs[open] .specs-arrow { transform: rotate(180deg); }
.specs-arrow { display: inline-block; transition: transform var(--transition); }

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-xs);
}

.spec-table__label {
  padding: var(--space-2) var(--space-4);
  color: var(--color-text-muted);
  font-weight: 600;
  width: 42%;
  vertical-align: top;
  border-bottom: 1px solid var(--color-divider);
}

.spec-table__value {
  padding: var(--space-2) var(--space-4);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-divider);
  line-height: 1.5;
}

.spec-table tr:last-child .spec-table__label,
.spec-table tr:last-child .spec-table__value {
  border-bottom: none;
}

.product-card__cta {
  display: block;
  text-align: center;
  background: #1a8cff;
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 700;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-lg);
  text-decoration: none;
  margin-top: auto;
  transition: background var(--transition), transform var(--transition);
}

.product-card__cta:hover {
  background: #0055cc;
  transform: translateY(-1px);
}

@media (max-width: 640px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
  .product-card__img-wrap {
    height: 160px;
  }
}

/* ─── Page Hero (category pages) ─── */
.breadcrumb {
  padding: var(--space-3) 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}
.breadcrumb a { color: var(--color-text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-text); }
.breadcrumb span { margin: 0 var(--space-2); }

.page-hero {
  padding: var(--space-12) 0 var(--space-8);
  text-align: center;
}
.page-hero__icon { font-size: 3rem; margin-bottom: var(--space-4); }
.page-hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-text);
  margin: 0 0 var(--space-3);
}
.page-hero__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ─── Featured Review ─── */
.featured-review {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: var(--space-10);
  align-items: start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.featured-review__img-wrap {
  position: relative;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 340px;
  padding: var(--space-6);
}

.featured-review__img {
  width: 100%;
  max-height: 300px;
  object-fit: contain;
}

.featured-review__verdict {
  position: absolute;
  bottom: var(--space-4);
  left: var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  text-align: center;
}
.featured-review__verdict-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}
.featured-review__stars { color: #f59e0b; font-size: var(--text-base); }
.featured-review__score { font-size: var(--text-lg); font-weight: 800; color: var(--color-text); }

.featured-review__body {
  padding: var(--space-8) var(--space-8) var(--space-8) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.featured-review__badge {
  display: inline-block;
  background: rgba(26,140,255,0.12);
  color: #1a8cff;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  align-self: flex-start;
}

.featured-review__name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  margin: 0;
}

.featured-review__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 0;
}

.featured-review__pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.pros, .cons {
  background: var(--color-surface-offset);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.pros__heading, .cons__heading {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-3);
}
.pros__heading { color: #22c55e; }
.cons__heading { color: #f87171; }

.pros ul, .cons ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.pros li, .cons li {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.featured-review__specs { margin-top: 0; }

.featured-review__actions {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  flex-wrap: wrap;
}

.category-card--soon {
  opacity: 0.55;
  pointer-events: none;
}
.category-card--soon .category-card__count { color: var(--color-text-faint); }

@media (max-width: 900px) {
  .featured-review {
    grid-template-columns: 1fr;
  }
  .featured-review__body {
    padding: var(--space-6);
  }
  .featured-review__img-wrap {
    min-height: 240px;
  }
}

@media (max-width: 600px) {
  .featured-review__pros-cons {
    grid-template-columns: 1fr;
  }
  .page-hero__title {
    font-size: var(--text-2xl);
  }
}

/* ─── Nav Dropdown ─── */
.nav__dropdown {
  position: relative;
  list-style: none;
}

/* Remove default <details> marker */
.nav__dropdown summary {
  list-style: none;
}
.nav__dropdown summary::-webkit-details-marker {
  display: none;
}

.nav__dropdown-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  background: none;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  cursor: pointer;
  user-select: none;
}

.dropdown-chevron {
  transition: transform var(--transition);
  flex-shrink: 0;
}

.nav__dropdown[open] .dropdown-chevron {
  transform: rotate(180deg);
}

.dropdown__menu {
  position: absolute;
  top: calc(100% + var(--space-3));
  left: 50%;
  width: 240px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2) 0;
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(-6px);
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.nav__dropdown[open] .dropdown__menu {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

.dropdown__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  text-decoration: none;
  transition: background var(--transition);
  color: var(--color-text);
}

.dropdown__item:hover,
.dropdown__item--active {
  background: var(--color-surface-offset);
}

.dropdown__icon {
  font-size: 1.25rem;
  width: 28px;
  text-align: center;
  flex-shrink: 0;
}

.dropdown__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dropdown__label {
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.2;
}

.dropdown__count {
  font-size: 11px;
  color: var(--color-text-muted);
}

.dropdown__divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-2) 0;
}

.dropdown__coming-soon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-faint);
}

.dropdown__soon-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
}

/* ============================================================
   BLOG LAYOUT
   ============================================================ */

.blog-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-12);
  align-items: start;
}

@media (max-width: 900px) {
  .blog-layout {
    grid-template-columns: 1fr;
  }
  .blog-sidebar {
    display: none;
  }
}

/* Blog Article Typography */
.blog-article h1 {
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
}

.blog-article h2 {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}

.blog-article h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.blog-article p {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-5);
}

.blog-article ul,
.blog-article ol {
  padding-left: var(--space-6);
  margin-bottom: var(--space-5);
}

.blog-article li {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.blog-article strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

.blog-article hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-8) 0;
}

.blog-article a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
}

.blog-article a:hover {
  text-decoration: underline;
}

/* Blog comparison tables */
.blog-article table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.blog-article table thead tr {
  background: var(--color-surface-offset);
}

.blog-article table th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-weight: 700;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}

.blog-article table td {
  padding: var(--space-3) var(--space-4);
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.blog-article table tbody tr:last-child td {
  border-bottom: none;
}

.blog-article table tbody tr:hover {
  background: var(--color-surface-hover, rgba(255,255,255,0.03));
}

/* Sidebar */
.blog-sidebar {
  position: sticky;
  top: calc(var(--header-height, 64px) + var(--space-6));
}

.sidebar-widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}

.sidebar-widget__heading {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.sidebar-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.sidebar-links a {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  display: block;
  transition: background 0.15s, color 0.15s;
}

.sidebar-links a:hover {
  background: var(--color-surface-offset);
  color: var(--color-accent);
}

/* Blog index card grid */
.blog-index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
}

.blog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
  text-decoration: none;
}

.blog-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 24px rgba(26,140,255,0.1);
  transform: translateY(-2px);
}

.blog-card__category {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.blog-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.35;
}

.blog-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}

.blog-card__meta {
  font-size: 11px;
  color: var(--color-text-faint);
  margin-top: var(--space-2);
}

.blog-card__cta {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  margin-top: var(--space-1);
}