:root {
    --directory-ink: #211737;
    --directory-muted: #77708b;
    --directory-purple: #6745d6;
    --directory-purple-dark: #3d246f;
    --directory-lilac: #eee9ff;
    --directory-border: #e9e4f3;
    --directory-paper: #fff;
}

.ai-tools-directory-page { position: relative; overflow: hidden; min-height: 72vh; padding: 1.25rem 0 5rem; background: #fbfaff; color: var(--directory-ink); }
.ai-tools-directory__backdrop { position: absolute; top: -9rem; right: -9rem; width: 30rem; height: 30rem; border-radius: 50%; background: radial-gradient(circle, rgba(204,188,255,.62), rgba(251,250,255,0) 68%); pointer-events: none; }
.ai-tools-directory__container { position: relative; z-index: 1; }
.ai-tools-directory__breadcrumbs { display: flex; gap: .65rem; align-items: center; margin: .25rem 0 1rem; color: var(--directory-muted); font-size: .78rem; }
.ai-tools-directory__breadcrumbs a { color: var(--directory-purple); text-decoration: none; }

.ai-tools-directory__hero { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 1rem 2rem; align-items: end; padding: clamp(1.5rem,4vw,3.25rem); border-radius: 24px; background: linear-gradient(118deg,#30204f 0%,#52318e 55%,#7653da 100%); box-shadow: 0 22px 55px rgba(54,32,103,.2); color: #fff; }
.ai-tools-directory__hero-copy { max-width: 720px; }
.ai-tools-directory__eyebrow, .ai-tools-directory__section-index { color: #8565e8; font-size: .68rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.ai-tools-directory__hero .ai-tools-directory__eyebrow { color: #d9ccff; }
.ai-tools-directory__hero h1 { max-width: 760px; margin: .55rem 0 .7rem; font-size: clamp(2rem,4.8vw,4rem); line-height: 1.02; letter-spacing: -.045em; }
.ai-tools-directory__hero p { max-width: 580px; margin: 0; color: #ded4f7; font-size: 1rem; line-height: 1.65; }
.ai-tools-directory__hero-signal { display: inline-flex; align-items: center; gap: .5rem; align-self: start; padding: .55rem .75rem; border: 1px solid rgba(255,255,255,.22); border-radius: 999px; color: #eee8ff; font-size: .78rem; white-space: nowrap; }
.ai-tools-directory__signal-dot { width: .5rem; height: .5rem; border-radius: 50%; background: #c8ff79; box-shadow: 0 0 0 .25rem rgba(200,255,121,.12); }
.ai-tools-directory__search { display: flex; grid-column: 1 / -1; align-items: center; gap: .75rem; min-height: 58px; padding: .45rem .5rem .45rem 1.15rem; border: 1px solid rgba(255,255,255,.22); border-radius: 14px; background: rgba(255,255,255,.1); backdrop-filter: blur(10px); }
.ai-tools-directory__search > i { color: #e4d9ff; }
.ai-tools-directory__search input { min-width: 0; flex: 1; border: 0; outline: 0; background: transparent; color: #fff; font-size: 1rem; }
.ai-tools-directory__search input::placeholder { color: #d7cbed; }
.ai-tools-directory__search button { display: inline-flex; align-items: center; gap: .55rem; padding: .78rem 1.05rem; border: 0; border-radius: 10px; background: #d6ff82; color: #241d39; font-weight: 800; cursor: pointer; }
.ai-tools-directory__search button:hover, .ai-tools-directory__search button:focus-visible { background: #efffc7; }

.ai-tools-directory__category-rail { margin-top: 1.75rem; padding: 1.1rem 0 1.2rem; border-bottom: 1px solid var(--directory-border); }
.ai-tools-directory__section-label { display: flex; align-items: center; gap: .65rem; margin-bottom: .9rem; }
.ai-tools-directory__section-label h2, .ai-tools-directory__sidebar-heading h2 { margin: 0; color: var(--directory-ink); font-size: 1.02rem; }
.ai-tools-directory__section-index { color: var(--directory-purple); font-size: .64rem; }
.ai-tools-directory__category-rail-list { display: flex; gap: .6rem; overflow-x: auto; padding: .15rem .1rem .45rem; scrollbar-width: thin; }
.ai-tools-directory__category-pill { display: inline-flex; flex: 0 0 auto; align-items: center; gap: .7rem; padding: .66rem .78rem .66rem .95rem; border: 1px solid var(--directory-border); border-radius: 12px; background: rgba(255,255,255,.8); color: var(--directory-ink); text-decoration: none; font-size: .86rem; transition: transform .18s ease,border-color .18s ease,background .18s ease; }
.ai-tools-directory__category-pill strong { min-width: 1.65rem; padding: .18rem .35rem; border-radius: 6px; background: #f1edff; color: var(--directory-purple); font-size: .68rem; text-align: center; }
.ai-tools-directory__category-pill:hover, .ai-tools-directory__category-pill:focus-visible { transform: translateY(-2px); border-color: #bba9f4; }
.ai-tools-directory__category-pill.is-active { border-color: var(--directory-purple); background: var(--directory-purple); color: #fff; box-shadow: 0 8px 18px rgba(103,69,214,.2); }
.ai-tools-directory__category-pill.is-active strong { background: rgba(255,255,255,.18); color: #fff; }

.ai-tools-directory__layout { display: grid; grid-template-columns: 240px minmax(0,1fr); gap: clamp(1.5rem,4vw,3.25rem); margin-top: 2rem; }
.ai-tools-directory__sidebar { align-self: start; padding: 1.15rem; border: 1px solid var(--directory-border); border-radius: 17px; background: rgba(255,255,255,.76); }
.ai-tools-directory__sidebar-heading { display: flex; flex-direction: column; gap: .8rem; padding-bottom: 1rem; border-bottom: 1px solid var(--directory-border); }
.ai-tools-directory__sidebar-heading > div { display: flex; gap: .55rem; align-items: center; }
.ai-tools-directory__sidebar-parent { display: inline-flex; align-self: flex-start; padding: .32rem .55rem; border-radius: 6px; background: var(--directory-lilac); color: var(--directory-purple-dark); font-size: .76rem; font-weight: 700; }
.ai-tools-directory__subcategory-list { display: grid; gap: .3rem; padding-top: .7rem; }
.ai-tools-directory__subcategory-link { display: flex; align-items: center; justify-content: space-between; gap: .7rem; padding: .65rem .6rem; border-radius: 8px; color: var(--directory-muted); text-decoration: none; font-size: .82rem; }
.ai-tools-directory__subcategory-link strong { color: #a29bac; font-size: .7rem; font-weight: 700; }
.ai-tools-directory__subcategory-link:hover, .ai-tools-directory__subcategory-link:focus-visible, .ai-tools-directory__subcategory-link.is-active { background: #f2effc; color: var(--directory-purple-dark); }
.ai-tools-directory__subcategory-link.is-active { font-weight: 800; }
.ai-tools-directory__subcategory-link.is-active strong { color: var(--directory-purple); }
.ai-tools-directory__sidebar-empty { display: grid; gap: .6rem; padding: 1.1rem .35rem .25rem; color: var(--directory-muted); }
.ai-tools-directory__sidebar-empty i { color: var(--directory-purple); font-size: 1.3rem; }
.ai-tools-directory__sidebar-empty p { margin: 0; font-size: .78rem; line-height: 1.55; }

.ai-tools-directory__results-heading { display: flex; align-items: end; justify-content: space-between; gap: 1rem; }
.ai-tools-directory__results-heading h2 { margin: .35rem 0 0; color: var(--directory-ink); font-size: clamp(1.45rem,2.5vw,2rem); letter-spacing: -.03em; }
.ai-tools-directory__result-meta { display: grid; gap: .2rem; color: var(--directory-muted); font-size: .76rem; text-align: right; }
.ai-tools-directory__toolbar { display: flex; align-items: center; justify-content: flex-end; gap: .7rem; margin: 1.25rem 0 1rem; color: var(--directory-muted); font-size: .75rem; }
.ai-tools-directory__page-size { display: inline-flex; gap: .2rem; padding: .2rem; border-radius: 8px; background: #f0ecfa; }
.ai-tools-directory__page-size a { min-width: 2rem; padding: .3rem .45rem; border-radius: 6px; color: var(--directory-muted); text-align: center; text-decoration: none; }
.ai-tools-directory__page-size a:hover, .ai-tools-directory__page-size a:focus-visible, .ai-tools-directory__page-size a.is-active { background: #fff; color: var(--directory-purple); box-shadow: 0 2px 7px rgba(61,36,111,.09); }

.ai-tools-directory__grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1rem; }
.ai-tools-directory-card { min-width: 0; overflow: hidden; border: 1px solid var(--directory-border); border-radius: 16px; background: var(--directory-paper); box-shadow: 0 8px 25px rgba(48,33,83,.055); transition: transform .18s ease,box-shadow .18s ease,border-color .18s ease; }
.ai-tools-directory-card:hover { transform: translateY(-3px); border-color: #cbbcf3; box-shadow: 0 17px 32px rgba(73,44,139,.12); }
.ai-tools-directory-card__visual { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; background: linear-gradient(135deg,#f1edff,#faf9ff); }
.ai-tools-directory-card__visual > img { display: block; width: 100%; height: 100%; object-fit: cover; }
.ai-tools-directory-card__visual.is-image-missing > img { display: none; }
.ai-tools-directory-card__image-fallback { display: grid; width: 100%; height: 100%; place-items: center; color: #ad9ae8; font-size: 2rem; }
.ai-tools-directory-card__icon { position: absolute; right: .7rem; bottom: .7rem; display: grid; width: 46px; height: 46px; place-items: center; overflow: hidden; border: 3px solid #fff; border-radius: 13px; background: #fff; box-shadow: 0 7px 18px rgba(35,20,75,.2); }
.ai-tools-directory-card__icon img { display: block; width: 100%; height: 100%; object-fit: cover; }
.ai-tools-directory-card__body { display: flex; min-height: 190px; flex-direction: column; padding: 1rem; }
.ai-tools-directory-card__categories { display: flex; min-height: 1.1rem; flex-wrap: wrap; gap: .35rem; margin-bottom: .55rem; }
.ai-tools-directory-card__categories span { color: var(--directory-purple); font-size: .64rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.ai-tools-directory-card h3 { margin: 0; font-size: 1.06rem; line-height: 1.25; }
.ai-tools-directory-card h3 a { color: var(--directory-ink); text-decoration: none; }
.ai-tools-directory-card h3 a:hover, .ai-tools-directory-card h3 a:focus-visible { color: var(--directory-purple); }
.ai-tools-directory-card p { display: -webkit-box; min-height: 3.2em; margin: .55rem 0 1rem; overflow: hidden; color: var(--directory-muted); font-size: .8rem; line-height: 1.55; text-overflow: ellipsis; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.ai-tools-directory-card__footer { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-top: auto; }
.ai-tools-directory-card__footer a { color: var(--directory-purple); font-size: .78rem; font-weight: 800; text-decoration: none; }
.ai-tools-directory-card__footer a:hover { color: var(--directory-purple-dark); }
.ai-tools-directory-card__footer > span { color: #d2c8e7; font-size: 1.1rem; }

.ai-tools-directory__empty { padding: 4rem 1rem; border: 1px dashed #cfc4eb; border-radius: 17px; background: rgba(255,255,255,.7); text-align: center; }
.ai-tools-directory__empty i { color: var(--directory-purple); font-size: 2rem; }
.ai-tools-directory__empty h3 { margin: .75rem 0 .3rem; font-size: 1.15rem; }
.ai-tools-directory__empty p { margin: 0 0 1rem; color: var(--directory-muted); font-size: .84rem; }
.ai-tools-directory__empty a { color: var(--directory-purple); font-size: .84rem; font-weight: 800; text-decoration: none; }
.ai-tools-directory__pagination { display: flex; justify-content: center; gap: .35rem; margin-top: 2rem; }
.ai-tools-directory__pagination a { display: grid; min-width: 2.25rem; height: 2.25rem; place-items: center; border: 1px solid var(--directory-border); border-radius: 8px; background: #fff; color: var(--directory-muted); font-size: .78rem; text-decoration: none; }
.ai-tools-directory__pagination a:hover, .ai-tools-directory__pagination a:focus-visible, .ai-tools-directory__pagination a.is-active { border-color: var(--directory-purple); background: var(--directory-purple); color: #fff; }
.ai-tools-directory__pagination .ai-tools-directory__pagination-arrow { padding: 0 .65rem; }

@media (max-width: 1100px) { .ai-tools-directory__grid { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media (max-width: 800px) {
    .ai-tools-directory__hero { grid-template-columns: 1fr; }
    .ai-tools-directory__hero-signal { align-self: start; }
    .ai-tools-directory__layout { grid-template-columns: 1fr; }
    .ai-tools-directory__sidebar { order: 0; }
    .ai-tools-directory__subcategory-list { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .ai-tools-directory__results { order: 1; }
}
@media (max-width: 560px) {
    .ai-tools-directory-page { padding-top: .5rem; }
    .ai-tools-directory__hero { padding: 1.35rem; border-radius: 18px; }
    .ai-tools-directory__hero h1 { font-size: 2.2rem; }
    .ai-tools-directory__search { align-items: stretch; flex-wrap: wrap; padding: .65rem .7rem; }
    .ai-tools-directory__search input { flex-basis: calc(100% - 2rem); }
    .ai-tools-directory__search button { width: 100%; justify-content: center; }
    .ai-tools-directory__subcategory-list, .ai-tools-directory__grid { grid-template-columns: 1fr; }
    .ai-tools-directory__results-heading { align-items: start; flex-direction: column; }
    .ai-tools-directory__result-meta { text-align: left; }
    .ai-tools-directory__toolbar { justify-content: space-between; }
}