/* ─── Noostrid Tools — Editorial dark-tech design system ─── */

:root {
  --ink: #06070a;
  --ink-soft: #0a0c11;
  --panel: #0e1016;
  --panel-2: #13161e;
  --panel-3: #181c26;
  --panel-glass: rgba(14, 16, 22, 0.72);
  --line: rgba(255, 255, 255, 0.055);
  --line-strong: rgba(255, 255, 255, 0.1);
  --line-accent: rgba(184, 169, 154, 0.28);
  --mute: #72798a;
  --mute-2: #4f5666;
  --snow: #f0f1f4;
  --snow-dim: #b8bec9;
  --warm: #b8a99a;
  --warm-dim: rgba(184, 169, 154, 0.12);
  --accent: #8b9aad;
  --accent-bright: #c8d0dc;
  --accent-dim: rgba(139, 154, 173, 0.09);
  --accent-glow: rgba(139, 154, 173, 0.16);
  --accent-blue: #5b8fd4;
  --accent-blue-dim: rgba(91, 143, 212, 0.1);
  --ok: #7ec49a;
  --ok-dim: rgba(126, 196, 154, 0.09);
  --warn: #d4bc7a;
  --warn-dim: rgba(212, 188, 122, 0.09);
  --err: #d49090;
  --err-dim: rgba(212, 144, 144, 0.09);
  --display: "Instrument Sans", system-ui, sans-serif;
  --body: Inter, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --max: 1200px;
  --nav-h: 76px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

[x-cloak] { display: none !important; }

/* ─── Base ─── */

.tools-body {
  margin: 0;
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.65;
  color: var(--snow);
  background-color: var(--ink);
  background-image:
    radial-gradient(ellipse 70% 45% at 15% -5%, rgba(91, 143, 212, 0.05), transparent 55%),
    radial-gradient(ellipse 50% 35% at 85% 5%, rgba(184, 169, 154, 0.04), transparent 50%),
    linear-gradient(rgba(255, 255, 255, 0.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.008) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 72px 72px, 72px 72px;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.tools-body > main { flex: 1; }

/* ─── Header / Navigation ─── */

.tools-header {
  position: sticky;
  top: 0;
  z-index: 100;
}

.tools-header__bar {
  border-bottom: 1px solid var(--line);
  background: rgba(6, 7, 10, 0.78);
  backdrop-filter: blur(24px) saturate(1.3);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease), background 0.4s var(--ease);
}

.tools-header.is-scrolled .tools-header__bar {
  border-color: var(--line-strong);
  background: rgba(6, 7, 10, 0.94);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}

.tools-header__inner {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  gap: 24px;
}

.tools-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: inherit;
  text-decoration: none;
  flex-shrink: 0;
  transition: opacity 0.2s;
}

.tools-brand:hover { opacity: 0.88; }

.tools-brand__mark {
  opacity: 0.92;
}

.tools-brand__text {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--display);
  line-height: 1;
}

.tools-brand__name {
  font-weight: 600;
  font-size: 1.08rem;
  letter-spacing: -0.025em;
}

.tools-brand__suffix {
  font-weight: 500;
  font-size: 0.78rem;
  color: var(--warm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tools-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 42px;
  height: 42px;
  margin-left: auto;
  padding: 0;
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.tools-nav-toggle:hover {
  border-color: var(--line-accent);
  background: var(--panel-2);
}

.tools-nav-toggle__bar {
  display: block;
  width: 16px;
  height: 1.5px;
  margin: 0 auto;
  background: var(--snow-dim);
  border-radius: 1px;
  transition: transform 0.25s var(--ease), opacity 0.25s;
}

.tools-mega-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.tools-mega-nav__divider {
  width: 1px;
  height: 20px;
  background: var(--line-strong);
  margin: 0 4px;
  flex-shrink: 0;
}

.tools-mega-nav__home {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--mute);
  text-decoration: none;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  transition: color 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
  white-space: nowrap;
}

.tools-mega-nav__home-icon {
  font-size: 0.5rem;
  color: var(--warm);
  opacity: 0.85;
}

.tools-mega-nav__home:hover,
.tools-mega-nav__home.is-active {
  color: var(--snow);
  background: rgba(255, 255, 255, 0.045);
  border-color: var(--line);
}

.tools-mega-nav__home.is-active {
  color: var(--warm);
}

.tools-mega-nav__categories {
  display: flex;
  align-items: center;
  gap: 3px;
}

.tools-mega-nav__group {
  position: relative;
}

.tools-mega-nav__trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 15px;
  font-size: 0.82rem;
  font-weight: 500;
  font-family: inherit;
  letter-spacing: 0.015em;
  color: var(--mute);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: color 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
  white-space: nowrap;
}

.tools-mega-nav__trigger::before {
  content: '◇';
  font-size: 0.45rem;
  color: var(--warm);
  opacity: 0;
  transition: opacity 0.25s var(--ease);
}

.tools-mega-nav__trigger:hover,
.tools-mega-nav__trigger.is-active,
.tools-mega-nav__trigger[aria-expanded="true"] {
  color: var(--snow);
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--line);
}

.tools-mega-nav__trigger.is-active::before,
.tools-mega-nav__trigger[aria-expanded="true"]::before {
  opacity: 0.7;
}

.tools-mega-nav__chev {
  opacity: 0.35;
  transition: transform 0.3s var(--ease), opacity 0.2s;
}

.tools-mega-nav__group:hover .tools-mega-nav__chev,
.tools-mega-nav__trigger[aria-expanded="true"] .tools-mega-nav__chev {
  transform: rotate(180deg);
  opacity: 0.65;
}

.tools-mega-nav__panel {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 320px;
  max-width: 380px;
  padding: 6px;
  background: var(--panel-glass);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.25),
    0 4px 0 rgba(184, 169, 154, 0.06) inset,
    0 28px 64px rgba(0, 0, 0, 0.55);
  z-index: 110;
}

.tools-mega-nav__panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--warm), transparent);
  opacity: 0.35;
}

.tools-mega-nav__panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 4px;
}

.tools-mega-nav__panel-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--warm);
}

.tools-mega-nav__panel-marker {
  font-size: 0.42rem;
  opacity: 0.8;
}

.tools-mega-nav__panel-count {
  font-size: 0.65rem;
  color: var(--mute-2);
  font-family: var(--mono);
  letter-spacing: 0.04em;
}

.tools-mega-nav__panel-grid {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.tools-mega-nav__item {
  display: flex;
  gap: 14px;
  padding: 12px 14px;
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.tools-mega-nav__item:hover {
  background: rgba(255, 255, 255, 0.035);
  border-color: var(--line);
  transform: translateX(2px);
}

.tools-mega-nav__item-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--accent-bright);
  background: var(--accent-dim);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.tools-mega-nav__item:hover .tools-mega-nav__item-icon {
  border-color: var(--line-accent);
  background: var(--warm-dim);
}

.tools-mega-nav__item-name {
  display: block;
  font-family: var(--display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--snow);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.tools-mega-nav__item-desc {
  display: block;
  margin-top: 3px;
  font-size: 0.72rem;
  color: var(--mute);
  line-height: 1.45;
}

.tools-mega-nav__external {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px;
  margin-left: 2px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--mute);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease), transform 0.2s var(--ease);
  white-space: nowrap;
}

.tools-mega-nav__external:hover {
  color: var(--snow);
  border-color: var(--line-accent);
  background: rgba(255, 255, 255, 0.035);
  transform: translateY(-1px);
}

.tools-mega-nav__external svg {
  opacity: 0.5;
  transition: opacity 0.2s, transform 0.2s var(--ease);
}

.tools-mega-nav__external:hover svg {
  opacity: 0.85;
  transform: translate(1px, -1px);
}

@media (max-width: 960px) {
  .tools-header__inner {
    width: min(calc(100% - 32px), var(--max));
    gap: 12px;
  }

  .tools-nav-toggle { display: flex; }

  .tools-mega-nav {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    margin: 0;
    padding: 16px 20px 28px;
    background: rgba(8, 9, 13, 0.97);
    border-bottom: 1px solid var(--line-strong);
    max-height: calc(100dvh - var(--nav-h));
    overflow-y: auto;
  }

  .tools-mega-nav.is-open { display: flex; }

  .tools-mega-nav__categories {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .tools-mega-nav__group { position: static; }

  .tools-mega-nav__panel {
    position: static;
    transform: none;
    min-width: 0;
    max-width: none;
    margin: 2px 0 6px;
    box-shadow: none;
    border-color: var(--line);
  }

  .tools-mega-nav__trigger {
    width: 100%;
    justify-content: space-between;
    padding: 12px 14px;
  }

  .tools-mega-nav__home,
  .tools-mega-nav__external {
    padding: 12px 14px;
    margin-left: 0;
  }
}

/* ─── Shared typography ─── */

.tools-eyebrow {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--warm);
  margin: 0 0 14px;
}

.tools-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 18px;
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mute);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  margin: 0 0 28px;
}

.tools-hero-eyebrow__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--warm);
  animation: tools-pulse-dot 2.6s ease-in-out infinite;
}

@keyframes tools-pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.82); }
}

.tools-section-marker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.tools-section-marker__icon {
  font-size: 0.42rem;
  color: var(--warm);
  opacity: 0.75;
}

.tools-section-rule {
  height: 1px;
  background: linear-gradient(90deg, var(--line-strong), transparent);
  margin: 0;
  border: none;
}

/* ─── Homepage / Dashboard ─── */

.tools-home {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
  padding: 64px 0 120px;
}

.tools-dashboard-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 64px;
  align-items: end;
  padding: 24px 0 64px;
  border-bottom: 1px solid var(--line);
}

.tools-dashboard-hero::after {
  content: '';
  position: absolute;
  right: -8%;
  top: -10%;
  width: 45%;
  height: 70%;
  background: radial-gradient(circle, rgba(91, 143, 212, 0.04) 0%, transparent 68%);
  pointer-events: none;
}

.tools-dashboard-hero__title {
  font-family: var(--display);
  font-size: clamp(2.6rem, 5.8vw, 4.25rem);
  font-weight: 600;
  line-height: 0.94;
  letter-spacing: -0.045em;
  margin: 0;
  max-width: 13ch;
}

.tools-dashboard-hero__lead {
  margin: 28px 0 0;
  max-width: 540px;
  color: var(--mute);
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  line-height: 1.7;
}

.tools-dashboard-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  min-width: 300px;
  background: var(--line);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.tools-dashboard-stat {
  padding: 22px 24px;
  background: var(--panel);
  text-align: left;
}

.tools-dashboard-stat__value {
  font-family: var(--display);
  font-size: 1.65rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--snow);
}

.tools-dashboard-stat__label {
  margin-top: 8px;
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute-2);
}

.tools-dashboard-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 48px;
  padding-top: 8px;
}

.tools-search {
  flex: 1;
  min-width: 240px;
  max-width: 400px;
  position: relative;
}

.tools-search__input {
  width: 100%;
  padding: 14px 20px 14px 46px;
  font-family: var(--body);
  font-size: 0.88rem;
  color: var(--snow);
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
}

.tools-search__input::placeholder { color: var(--mute-2); }

.tools-search__input:focus {
  outline: none;
  border-color: var(--line-accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.tools-search__icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--mute-2);
  pointer-events: none;
}

.tools-dashboard-hint {
  font-size: 0.78rem;
  color: var(--mute-2);
  font-family: var(--mono);
}

.tools-featured {
  margin-top: 64px;
  padding: 40px 36px 36px;
  background: var(--panel-glass);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
}

.tools-featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 36px;
  right: 36px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--warm), transparent);
  opacity: 0.3;
}

.tools-featured__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.tools-featured__label {
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--warm);
}

.tools-featured__note {
  font-size: 0.78rem;
  color: var(--mute-2);
  font-family: var(--mono);
  letter-spacing: 0.02em;
}

.tools-featured__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.tool-card--featured {
  position: relative;
  overflow: hidden;
  padding: 26px 24px 24px;
  background: var(--panel-2);
  border-color: var(--line-strong);
}

.tool-card--featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--warm), transparent 70%);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}

.tool-card--featured::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 0% 0%, rgba(184, 169, 154, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.tool-card--featured:hover::before {
  opacity: 0.6;
}

.tool-card__index {
  position: absolute;
  top: 14px;
  right: 16px;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: var(--mute-2);
  opacity: 0.6;
}

.tool-card__tag {
  display: inline-block;
  margin-top: 12px;
  padding: 3px 10px;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--warm);
  background: var(--warm-dim);
  border: 1px solid rgba(184, 169, 154, 0.15);
  border-radius: var(--radius-pill);
}

.tools-categories {
  margin-top: 80px;
}

.tools-category + .tools-category {
  margin-top: 64px;
}

.tools-category__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.tools-category__marker {
  font-size: 0.46rem;
  color: var(--warm);
  opacity: 0.65;
}

.tools-category__label {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  margin: 0;
  color: var(--snow);
}

.tools-category__count {
  margin-left: auto;
  padding: 4px 10px;
  font-size: 0.68rem;
  font-family: var(--mono);
  color: var(--mute-2);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.tool-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px 24px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  position: relative;
  transition: border-color 0.35s var(--ease), transform 0.35s var(--ease), background 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.tool-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  background: radial-gradient(ellipse at 0% 100%, rgba(139, 154, 173, 0.05) 0%, transparent 55%);
  transition: opacity 0.35s var(--ease);
  pointer-events: none;
}

.tool-card:hover {
  border-color: var(--line-accent);
  background: var(--panel-2);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
}

.tool-card:hover::before {
  opacity: 1;
}

.tool-card.is-hidden { display: none; }

.tool-card__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  background: var(--accent-dim);
  color: var(--accent-bright);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: border-color 0.35s var(--ease), background 0.35s var(--ease);
}

.tool-card:hover .tool-card__icon {
  border-color: var(--line-accent);
  background: var(--warm-dim);
}

.tool-card__name {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.02rem;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.tool-card__desc {
  margin: 8px 0 0;
  font-size: 0.82rem;
  color: var(--mute);
  line-height: 1.55;
}

.tools-empty {
  display: none;
  padding: 48px 24px;
  text-align: center;
  color: var(--mute);
  font-size: 0.9rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
  margin-top: 24px;
}

.tools-empty.is-visible { display: block; }

@media (max-width: 900px) {
  .tools-dashboard-hero {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .tools-dashboard-stats {
    min-width: 0;
    grid-template-columns: repeat(3, 1fr);
  }

  .tools-featured {
    padding: 28px 24px 24px;
  }

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

  .tools-mega-nav__divider { display: none; }
}

@media (max-width: 600px) {
  .tools-home { width: min(calc(100% - 32px), var(--max)); }

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

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

/* ─── Tool page ─── */

.tool-page__inner {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
  padding: 48px 0 100px;
}

.tool-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.74rem;
  color: var(--mute-2);
  margin-bottom: 36px;
  font-family: var(--mono);
  letter-spacing: 0.02em;
}

.tool-breadcrumb__marker {
  font-size: 0.42rem;
  color: var(--warm);
  opacity: 0.6;
  margin-right: 2px;
}

.tool-breadcrumb a {
  color: var(--mute);
  text-decoration: none;
  transition: color 0.2s;
}

.tool-breadcrumb a:hover { color: var(--accent-bright); }

.tool-breadcrumb__sep { opacity: 0.4; }

.tool-breadcrumb__current { color: var(--snow-dim); }

.tool-header {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 36px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}

.tool-header__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 500;
  background: var(--accent-dim);
  color: var(--accent-bright);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  flex-shrink: 0;
  box-shadow: 0 0 0 4px rgba(139, 154, 173, 0.04);
}

.tool-header__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--warm);
  margin: 0 0 12px;
}

.tool-header__eyebrow::before {
  content: '◆';
  font-size: 0.42rem;
  opacity: 0.7;
}

.tool-header__title {
  font-family: var(--display);
  font-size: clamp(1.75rem, 3.2vw, 2.35rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin: 0;
}

.tool-header__desc {
  margin: 14px 0 0;
  color: var(--mute);
  font-size: 0.95rem;
  line-height: 1.65;
  max-width: 600px;
}

.tool-workspace {
  padding: 32px 34px;
  background: var(--panel-glass);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.15) inset,
    0 24px 48px rgba(0, 0, 0, 0.18);
  position: relative;
}

.tool-workspace::before {
  content: '';
  position: absolute;
  top: 0;
  left: 34px;
  right: 34px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-accent), transparent);
  opacity: 0.5;
}

/* ─── Forms ─── */

.tool-form,
form.tool-form {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-end;
  margin-bottom: 8px;
}

.tool-form__field,
.form-row {
  flex: 1;
  min-width: 200px;
  margin-bottom: 0;
}

.tool-form__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tool-field { margin-bottom: 16px; }

.tool-label,
.form-row label,
.tool-form__field > label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 8px;
}

.tool-input,
.tool-textarea,
.tool-select,
.form-row input[type="text"],
.form-row input[type="url"],
.form-row input[type="number"],
.tool-form input[type="text"] {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--snow);
  background: var(--ink-soft);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
}

.tool-textarea {
  resize: vertical;
  min-height: 200px;
}

.tool-input:focus,
.tool-textarea:focus,
.tool-select:focus,
.form-row input:focus,
.tool-form input:focus {
  outline: none;
  border-color: var(--line-accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.tool-select {
  cursor: pointer;
  font-family: var(--body);
  font-size: 0.88rem;
}

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding: 4px 0;
}

.checkbox,
.tool-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--mute);
  cursor: pointer;
}

.checkbox input,
.tool-checkbox input {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
}

/* ─── Buttons ─── */

.tool-btn,
.btn-primary,
button.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 22px;
  font-family: var(--body);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--snow);
  background: var(--panel-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.2s var(--ease), box-shadow 0.25s var(--ease);
}

.tool-btn:hover,
.btn-primary:hover {
  background: var(--panel-3);
  border-color: var(--line-accent);
  transform: translateY(-1px);
}

.tool-btn:active,
.btn-primary:active {
  transform: scale(0.98);
}

.tool-btn--primary,
.btn-primary {
  background: var(--snow);
  border-color: var(--snow);
  color: var(--ink);
  font-weight: 600;
}

.tool-btn--primary:hover,
.btn-primary:hover {
  background: var(--snow-dim);
  border-color: var(--snow-dim);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.tool-btn--sm {
  padding: 7px 13px;
  font-size: 0.75rem;
}

.tool-btn.is-copied {
  border-color: var(--ok);
  color: var(--ok);
}

.tool-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

/* ─── Status & errors ─── */

.tool-status,
.tool-error {
  margin-top: 16px;
  padding: 12px 16px;
  font-size: 0.84rem;
  border-radius: var(--radius-md);
  line-height: 1.5;
}

.tool-status--ok,
.tool-error:empty { display: none; }

.tool-status--ok {
  display: block;
  background: var(--ok-dim);
  border: 1px solid rgba(126, 196, 154, 0.22);
  color: var(--ok);
}

.tool-status--err,
.tool-error {
  background: var(--err-dim);
  border: 1px solid rgba(212, 144, 144, 0.22);
  color: var(--err);
}

/* ─── Results ─── */

.tool-results { margin-top: 28px; }

.tool-results > h3 {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 24px;
  color: var(--snow-dim);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tool-results > h3::before {
  content: '◆';
  font-size: 0.42rem;
  color: var(--warm);
  opacity: 0.65;
}

.tool-results > h3 code {
  font-family: var(--mono);
  font-size: 0.88rem;
  color: var(--accent-bright);
  background: var(--accent-dim);
  padding: 2px 8px;
  border-radius: 4px;
}

.tool-results__section {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.tool-results__section:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.tool-results__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.tool-results__title {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.result-block {
  margin-top: 20px;
  padding: 20px 22px;
  background: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: border-color 0.25s var(--ease);
}

.result-block:hover {
  border-color: var(--line-strong);
}

.result-block:first-child { margin-top: 0; }

.result-type {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--warm);
  margin-bottom: 12px;
}

.result-empty {
  font-size: 0.85rem;
  color: var(--mute-2);
  font-style: italic;
}

.result-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.result-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.84rem;
  line-height: 1.5;
}

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

.result-list code,
.result-block code {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--accent-bright);
  word-break: break-all;
}

.result-list strong {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--snow);
  margin-right: 8px;
}

.result-list .mute,
.mute {
  color: var(--mute);
}

.result-pre,
.tool-pre {
  padding: 16px 18px;
  font-family: var(--mono);
  font-size: 0.76rem;
  line-height: 1.65;
  color: var(--mute);
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
}

.tool-output { margin-top: 16px; }

.tool-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 700px) {
  .tool-row { grid-template-columns: 1fr; }
  .tool-page__inner { width: min(calc(100% - 32px), var(--max)); }
  .tool-workspace { padding: 22px 20px; }
}

/* ─── Tables ─── */

.tool-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.tool-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.tool-table th,
.tool-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.tool-table th {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
  background: var(--panel-2);
  font-weight: 600;
}

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

.tool-table td {
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--snow);
  word-break: break-word;
}

.tool-table__empty {
  text-align: center !important;
  color: var(--mute) !important;
  font-family: var(--body) !important;
}

/* ─── Key-value, badges, scores ─── */

.tool-kv {
  display: grid;
  gap: 8px;
}

.tool-kv__row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 12px;
  padding: 12px 14px;
  background: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

@media (max-width: 600px) {
  .tool-kv__row { grid-template-columns: 1fr; gap: 4px; }
}

.tool-kv__key {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
  font-weight: 600;
}

.tool-kv__val {
  font-family: var(--mono);
  font-size: 0.78rem;
  word-break: break-all;
}

.tool-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 999px;
}

.tool-badge--ok {
  color: var(--ok);
  background: var(--ok-dim);
  border: 1px solid rgba(126, 196, 154, 0.22);
}

.tool-badge--warn {
  color: var(--warn);
  background: var(--warn-dim);
  border: 1px solid rgba(212, 188, 122, 0.22);
}

.tool-badge--err {
  color: var(--err);
  background: var(--err-dim);
  border: 1px solid rgba(212, 144, 144, 0.22);
}

.tool-badge--info {
  color: var(--accent-bright);
  background: var(--accent-dim);
  border: 1px solid var(--line-accent);
}

.tool-score {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.tool-score__grade {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  color: var(--accent-bright);
  border: 1px solid var(--line-accent);
}

.tool-score__grade--a { color: var(--ok); background: var(--ok-dim); border-color: rgba(126, 196, 154, 0.3); }
.tool-score__grade--b { color: var(--accent-bright); background: var(--accent-dim); border-color: var(--line-accent); }
.tool-score__grade--c { color: var(--warn); background: var(--warn-dim); border-color: rgba(212, 188, 122, 0.3); }
.tool-score__grade--d,
.tool-score__grade--f { color: var(--err); background: var(--err-dim); border-color: rgba(212, 144, 144, 0.3); }

.tool-score__meta { flex: 1; }

.tool-score__label {
  font-size: 0.82rem;
  color: var(--mute);
}

.tool-score__value {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-top: 2px;
}

/* ─── Security checks ─── */

.tool-check-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tool-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  background: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.tool-check__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  border-radius: 5px;
}

.tool-check__icon--ok { color: var(--ok); background: var(--ok-dim); }
.tool-check__icon--miss { color: var(--err); background: var(--err-dim); }

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

.tool-check__name {
  font-size: 0.86rem;
  font-weight: 500;
}

.tool-check__hint {
  margin-top: 2px;
  font-size: 0.76rem;
  color: var(--mute);
}

.tool-check__value {
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 0.73rem;
  color: var(--accent-bright);
  word-break: break-all;
}

/* ─── Certificates, pills, IP hero ─── */

.tool-cert {
  padding: 18px;
  background: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
}

.tool-cert__label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--warm);
  margin-bottom: 10px;
}

.tool-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.tool-pill {
  padding: 4px 10px;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--mute);
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 5px;
}

.tool-ip-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 24px 26px;
  background: var(--ink-soft);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  margin-bottom: 24px;
}

.tool-ip-hero__addr {
  font-family: var(--display);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.tool-ip-hero__label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--warm);
  margin-bottom: 6px;
}

/* ─── Hash, stats, misc ─── */

.tool-hash-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tool-hash-item {
  padding: 14px 16px;
  background: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.tool-hash-item__algo {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm);
  margin-bottom: 6px;
}

.tool-hash-item__value {
  font-family: var(--mono);
  font-size: 0.76rem;
  word-break: break-all;
  color: var(--mute);
}

.tool-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.tool-stat {
  padding: 16px;
  background: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  text-align: center;
}

.tool-stat__value {
  font-family: var(--display);
  font-size: 1.65rem;
  font-weight: 600;
}

.tool-stat__label {
  margin-top: 4px;
  font-size: 0.72rem;
  color: var(--mute);
}

.tool-range {
  width: 100%;
  accent-color: var(--accent);
}

.tool-color-preview {
  width: 100%;
  height: 80px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  margin-top: 12px;
}

/* ─── Related tools ─── */

.tool-related {
  margin-top: 52px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.tool-related__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--warm);
  margin-bottom: 18px;
}

.tool-related__label::before {
  content: '◇';
  font-size: 0.42rem;
  opacity: 0.7;
}

.tool-related__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tool-related__card {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  font-size: 0.82rem;
  color: var(--mute);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  text-decoration: none;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.tool-related__card:hover {
  color: var(--snow);
  border-color: var(--line-accent);
  background: var(--panel-2);
}

.tool-related__icon {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--accent-bright);
}

.tool-related__name { font-weight: 500; }

/* ─── Footer ─── */

.tools-footer {
  border-top: 1px solid var(--line);
  margin-top: auto;
  background: rgba(6, 7, 10, 0.75);
  position: relative;
}

.tools-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(200px, 30%);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--warm), transparent);
  opacity: 0.35;
}

.tools-footer__inner {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
  padding: 48px 0 44px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 36px;
}

.tools-footer__brand-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.tools-footer__brand {
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.tools-footer__note {
  max-width: 420px;
  font-size: 0.82rem;
  color: var(--mute);
  line-height: 1.6;
  margin: 0;
}

.tools-footer__aside {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.tools-footer__hosted {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  text-decoration: none;
  color: var(--snow);
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), transform 0.2s var(--ease);
}

.tools-footer__hosted:hover {
  border-color: var(--line-accent);
  background: var(--panel-2);
  transform: translateY(-1px);
}

.tools-footer__hosted-label {
  font-size: 0.72rem;
  color: var(--mute);
  letter-spacing: 0.04em;
}

.tools-footer__hosted-name {
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: -0.01em;
}

.tools-footer__hosted svg {
  opacity: 0.45;
  margin-left: 2px;
  transition: opacity 0.2s, transform 0.2s var(--ease);
}

.tools-footer__hosted:hover svg {
  opacity: 0.8;
  transform: translate(1px, -1px);
}

.tools-footer__copy {
  font-size: 0.72rem;
  color: var(--mute-2);
  font-family: var(--mono);
}

@media (max-width: 700px) {
  .tools-footer__inner {
    width: min(calc(100% - 32px), var(--max));
    flex-direction: column;
    align-items: flex-start;
  }

  .tools-footer__aside { align-items: flex-start; }
}

/* ─── Motion ─── */

.reveal {
  animation: fadeUp 0.7s var(--ease) both;
}

.reveal:nth-child(2) { animation-delay: 0.05s; }
.reveal:nth-child(3) { animation-delay: 0.1s; }
.reveal:nth-child(4) { animation-delay: 0.14s; }

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none; }
  .tool-card:hover { transform: none; }
  .tools-hero-eyebrow__dot { animation: none; }
  .tool-btn:hover,
  .btn-primary:hover,
  .tools-mega-nav__external:hover { transform: none; }
}