@import url("banner-ad.css");

.tools-site-footer { box-sizing: border-box; margin-top: 64px; padding: 0 20px; border-top: 1px solid #e4eaf2; background: #f8fafc; color: #64748b; font: 13px/1.6 system-ui, -apple-system, sans-serif; }
.tools-site-footer *, .tools-site-footer *::before, .tools-site-footer *::after { box-sizing: border-box; }
.tools-footer-inner { width: min(1080px, 100%); margin: 0 auto; }
.tools-footer-main { display: grid; grid-template-columns: minmax(320px, 380px) minmax(0, 1fr); gap: 100px; padding: 36px 0 30px; }
.tools-footer-brand { max-width: 380px; }
.tools-footer-logo { display: inline-flex; align-items: center; gap: 10px; color: #17243b; font-size: 17px; font-weight: 800; letter-spacing: -.025em; text-decoration: none; }
.tools-footer-logo strong { color: #2563eb; font-weight: 800; }
.tools-footer-mark { display: grid; grid-template-columns: repeat(2, 5px); grid-template-rows: repeat(2, 5px); place-content: center; gap: 4px; width: 29px; height: 29px; border-radius: 7px; background: #2563eb; }
.tools-footer-mark i { width: 5px; height: 5px; border-radius: 1px; background: #fff; }
.tools-footer-brand p { margin: 10px 0 0; color: #66758a; font-size: 13px; line-height: 1.8; }
.tools-footer-categories h2 { margin: 2px 0 13px; color: #1e293b; font-size: 13px; font-weight: 700; line-height: 1.4; }
.tools-footer-category-grid { display: grid; grid-auto-flow: column; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-template-rows: repeat(3, auto); gap: 12px 24px; }
.tools-footer-category-grid a { display: block; min-width: 0; color: #56657a; font-size: 13px; font-weight: 500; }
.tools-site-footer a { color: #5e6d82; text-decoration: none; transition: color .16s; }
.tools-site-footer .tools-footer-logo { color: #17243b; }
.tools-site-footer .tools-footer-logo strong { color: #2563eb; }
.tools-site-footer a:hover { color: #2563eb; }
.tools-footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px 24px; min-height: 58px; padding: 12px 0; border-top: 1px solid #e6ebf2; color: #7b889a; font-size: 12px; }
.tools-footer-legal, .tools-footer-bottom nav { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 22px; }
@media (max-width: 900px) {
  .tools-footer-main { grid-template-columns: minmax(210px, 270px) minmax(0, 1fr); gap: 32px; }
  .tools-footer-category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: repeat(4, auto); gap: 12px 18px; }
  .tools-footer-brand p br { display: none; }
}
@media (max-width: 700px) {
  .tools-site-footer { margin-top: 44px; padding: 0 18px; }
  .tools-footer-main { grid-template-columns: 1fr; gap: 28px; padding: 30px 0 26px; }
  .tools-footer-category-grid { gap: 7px 20px; }
  .tools-footer-bottom { gap: 12px; padding: 16px 0; }
  .tools-footer-bottom nav { width: 100%; }
}

.nav.tools-header-nav {
  margin-bottom: 0;
}

.tools-header-nav {
  --tools-brand: #2563eb;
  --tools-brand-dark: #1d4ed8;
  --tools-brand-soft: #eff6ff;
  --tools-ink: #111827;
  --tools-muted: #4b5563;
  --tools-line: #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 200;
  border-bottom: 1px solid var(--tools-line);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: none;
  backdrop-filter: blur(16px);
}

.tools-header-nav .nav-container {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: 12px;
  width: min(1024px, 100%);
  height: 68px;
  margin: 0 auto;
  padding: 0 16px;
}

.tools-header-nav .nav-logo {
  display: flex;
  flex: 0 1 auto;
  align-items: center;
  min-width: 0;
  color: var(--tools-ink);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.tools-header-nav .tools-brand-icon {
  flex: none;
  margin-right: 10px;
  transition: transform 0.2s;
}

.tools-header-nav .nav-logo:hover .tools-brand-icon {
  transform: translateY(-1px);
}

.tools-header-nav .nav-logo-text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tools-header-nav .nav-links {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: flex-end;
  gap: 2px;
  min-width: 0;
  margin-left: auto;
}

.tools-header-nav .nav-dropdown {
  position: relative;
}

.tools-header-nav .nav-link {
  appearance: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 40px;
  padding: 0 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--tools-muted);
  font-family: inherit;
  font-size: 13px;
  font-weight: 650;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.18s, background 0.18s;
}

.tools-header-nav .nav-arrow {
  flex: none;
  opacity: 0.72;
  transition: transform 0.18s;
}

.tools-header-nav .nav-link:hover,
.tools-header-nav .nav-link.active-cat,
.tools-header-nav .nav-dropdown.open > .nav-link {
  color: var(--tools-brand);
  background: var(--tools-brand-soft);
}

.tools-header-nav .nav-dropdown:hover .nav-arrow,
.tools-header-nav .nav-dropdown:focus-within .nav-arrow,
.tools-header-nav .nav-dropdown.open .nav-arrow {
  transform: rotate(180deg);
}

.tools-header-nav .dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 1000;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  min-width: 360px;
  max-height: 430px;
  padding: 8px;
  overflow-y: auto;
  border: 1px solid var(--tools-line);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(31, 57, 92, 0.15);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-5px);
  transition: opacity 0.18s, visibility 0.18s, transform 0.18s;
}

.tools-header-nav .nav-dropdown:nth-last-child(-n + 3) .dropdown-menu {
  right: 0;
  left: auto;
}

.tools-header-nav .nav-dropdown:hover .dropdown-menu,
.tools-header-nav .nav-dropdown:focus-within .dropdown-menu,
.tools-header-nav .nav-dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.tools-header-nav .dropdown-menu-meta {
  display: flex;
  grid-column: 1 / -1;
  align-items: baseline;
  justify-content: space-between;
  margin: 0 3px 4px;
  padding: 7px 8px 10px;
  border-bottom: 1px solid #edf1f6;
}

.tools-header-nav .dropdown-menu-meta strong {
  color: var(--tools-ink);
  font-size: 13px;
}

.tools-header-nav .dropdown-menu-meta span {
  color: #6b7280;
  font-size: 11px;
}

.tools-header-nav .dropdown-item {
  display: block;
  padding: 9px 10px;
  border: 0;
  border-radius: 7px;
  color: var(--tools-muted);
  font-size: 12px;
  line-height: 1.45;
  text-decoration: none;
  transition: color 0.15s, background 0.15s;
}

.tools-header-nav .dropdown-item:hover,
.tools-header-nav .dropdown-item:focus-visible {
  color: var(--tools-brand);
  background: #f4f8fe;
  outline: none;
}

.tools-header-nav .dropdown-item.active {
  color: var(--tools-brand-dark);
  background: var(--tools-brand-soft);
  font-weight: 700;
}

.tools-header-nav .nav-menu-btn {
  display: none;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--tools-line);
  border-radius: 8px;
  color: var(--tools-brand-dark);
  background: #fff;
  cursor: pointer;
}

.tools-header-nav .nav-menu-btn:hover {
  background: var(--tools-brand-soft);
}

.tools-header-nav :focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.24);
  outline-offset: 2px;
}

.tool-description-section {
  box-sizing: border-box;
  width: min(100%, 64rem);
  margin: 1rem auto 2rem;
  padding: 1rem 1.25rem;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  color: #4b5563;
  background: #fff;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.tool-description-section h2 {
  margin: 0 0 0.5rem;
  color: #111827;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
}

.tool-description-section p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.75;
}

@media (max-width: 1040px) {
  .tools-header-nav .nav-link {
    padding: 0 7px;
    font-size: 12px;
  }
}

@media (max-width: 920px) {
  .tools-header-nav .nav-container {
    position: relative;
    width: 100%;
    padding: 0 14px;
    gap: 9px;
  }

  .tools-header-nav .nav-logo {
    order: 1;
    flex: 1 1 auto;
  }

  .tools-header-nav .nav-menu-btn {
    display: flex;
    order: 2;
    margin-left: 0;
  }

  .tools-header-nav .nav-links {
    position: absolute;
    top: 100%;
    right: -14px;
    left: -14px;
    z-index: 1001;
    display: none;
    max-height: calc(100vh - 68px);
    margin: 0;
    padding: 8px 14px 14px;
    overflow-y: auto;
    border-top: 1px solid var(--tools-line);
    background: #fff;
    box-shadow: 0 14px 30px rgba(31, 57, 92, 0.12);
  }

  .tools-header-nav .nav-links.open {
    display: block;
  }

  .tools-header-nav .nav-dropdown {
    width: 100%;
    border-bottom: 1px solid #eef2f7;
  }

  .tools-header-nav .nav-link {
    justify-content: space-between;
    width: 100%;
    min-height: 48px;
    padding: 0 10px;
    border-radius: 7px;
    font-size: 14px;
  }

  .tools-header-nav .dropdown-menu {
    position: static;
    display: none;
    grid-template-columns: 1fr;
    min-width: 0;
    max-height: none;
    margin: 0 0 8px;
    padding: 6px;
    border: 0;
    border-radius: 8px;
    background: #f7f9fc;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .tools-header-nav .nav-dropdown:hover .dropdown-menu,
  .tools-header-nav .nav-dropdown:focus-within .dropdown-menu {
    display: none;
  }

  .tools-header-nav .nav-dropdown.open .dropdown-menu {
    display: grid;
  }

  .tools-header-nav .dropdown-menu-meta {
    padding-top: 5px;
  }

  .tools-header-nav .dropdown-item {
    padding: 10px;
    font-size: 13px;
  }
}

@media (max-width: 420px) {
  .tools-header-nav .nav-logo {
    font-size: 16px;
  }

  .tools-header-nav .tools-brand-icon {
    width: 32px;
    height: 32px;
    margin-right: 8px;
  }

}

@media (max-width: 767px) {
  .tool-description-section {
    margin-top: 1.25rem;
    padding: 0.875rem 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tools-header-nav *,
  .tools-header-nav *::before,
  .tools-header-nav *::after {
    transition: none !important;
  }
}

/* Built pages: compact header and category index. */
.tools-built-header { background: rgba(255,255,255,.98); border-bottom-color: #e7ebf2; }
.tools-built-header .nav-container { position: relative; width: min(1080px, 100%); height: 72px; gap: 18px; }
.tools-built-header .nav-logo { font-size: 17px; letter-spacing: -.035em; }
.tools-built-header .tools-brand-icon { margin-right: 11px; }
.tools-built-header .nav-links { flex: 0 0 auto; gap: 3px; margin-left: auto; }
.tools-built-header .nav-link { min-height: 36px; padding: 0 12px; font-size: 13px; font-weight: 650; }
.tools-built-header .nav-dropdown { position: relative; }
.tools-built-header .tools-category-menu,
.tools-built-header .nav-dropdown:nth-last-child(-n + 3) .tools-category-menu {
  top: calc(100% + 13px); right: auto; left: 0; display: block;
  width: 430px; min-width: 0; max-height: none; padding: 12px; overflow: visible;
  border: 1px solid #e4e9f1; border-radius: 14px; box-shadow: 0 18px 40px rgba(15,23,42,.11);
}
.tools-built-header .nav-dropdown:hover .tools-category-menu,
.tools-built-header .nav-dropdown:focus-within .tools-category-menu { opacity: 0; visibility: hidden; transform: translateY(-5px); }
.tools-built-header .nav-dropdown.open .tools-category-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.tools-built-header .tools-category-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.tools-built-header .tools-category-card { display: flex; align-items: center; gap: 9px; min-width: 0; min-height: 52px; padding: 0 9px; border: 1px solid #edf1f6; border-radius: 9px; background: #fff; color: #334155; font-size: 13px; font-weight: 650; text-decoration: none; transition: background .16s, border-color .16s, color .16s; }
.tools-built-header .tools-category-card:hover,
.tools-built-header .tools-category-card:focus-visible { border-color: #dbe8ff; color: var(--tools-brand); background: #f3f7ff; }
.tools-built-header .tools-category-index { display: grid; place-items: center; flex: 0 0 27px; height: 27px; border-radius: 7px; background: #edf4ff; color: #4775cf; font-size: 10px; font-weight: 750; font-variant-numeric: tabular-nums; }
.tools-built-header .tools-category-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tools-built-header .tools-category-card small { margin-left: auto; color: #94a3b8; font-size: 11px; font-weight: 600; font-variant-numeric: tabular-nums; }
.tools-built-header .tools-header-search { position: relative; display: flex; align-items: center; flex: 0 1 250px; min-width: 165px; height: 40px; padding: 0 12px; border: 1px solid #e2e8f0; border-radius: 10px; background: #f6f8fb; color: #64748b; }
.tools-built-header .tools-header-search:focus-within { border-color: #93b4f8; background: #fff; box-shadow: 0 0 0 3px rgba(37,99,235,.09); }
.tools-built-header .tools-header-search > svg { flex: none; }
.tools-built-header .tools-header-search input { width: 100%; min-width: 0; padding: 0 0 0 8px; border: 0; outline: 0; background: transparent; color: var(--tools-ink); font: inherit; font-size: 13px; }
.tools-built-header .tools-search-results { position: absolute; top: calc(100% + 9px); right: 0; z-index: 1002; width: min(360px, calc(100vw - 32px)); padding: 8px; border: 1px solid var(--tools-line); border-radius: 11px; background: #fff; box-shadow: 0 18px 42px rgba(31,57,92,.15); }
.tools-built-header .tools-search-results[hidden],
.tools-built-header [data-tool-search-item][hidden],
.tools-built-header .tools-search-empty[hidden] { display: none; }
.tools-built-header [data-tool-search-item] { display: flex; justify-content: space-between; gap: 12px; padding: 9px 10px; border-radius: 7px; color: var(--tools-ink); font-size: 13px; text-decoration: none; }
.tools-built-header [data-tool-search-item]:hover,
.tools-built-header [data-tool-search-item]:focus-visible { color: var(--tools-brand); background: var(--tools-brand-soft); }
.tools-built-header [data-tool-search-item] small { color: #64748b; white-space: nowrap; }
.tools-built-header .tools-search-empty { margin: 8px 10px; color: #64748b; font-size: 13px; }
.tools-built-header .tools-search-all { display: block; margin-top: 5px; padding: 9px 10px 4px; border-top: 1px solid #e9edf3; color: var(--tools-brand); font-size: 12px; font-weight: 700; text-decoration: none; }
@media (max-width: 920px) {
  .tools-built-header .nav-links { position: absolute; margin: 0; }
  .tools-built-header .tools-header-search { order: 2; flex: 0 1 220px; }
  .tools-built-header .nav-menu-btn { order: 3; }
  .tools-built-header .nav-container { height: 68px; gap: 10px; }
  .tools-built-header .nav-dropdown { position: static; }
  .tools-built-header .tools-category-menu,
  .tools-built-header .nav-dropdown.open .tools-category-menu { display: none; }
  .tools-built-header .nav-dropdown.open .tools-category-menu { display: block; width: 100%; padding: 10px; border: 0; box-shadow: none; }
}
@media (max-width: 520px) {
  .tools-built-header .nav-logo-text { display: none; }
  .tools-built-header .nav-logo { flex: 0 0 auto; }
  .tools-built-header .tools-header-search { flex: 1 1 auto; }
}