.directory-page {
    --dir-ink: #082f31;
    --dir-deep: #052627;
    --dir-panel: #0b3d3f;
    --dir-lime: #d9ef72;
    --dir-coral: #ff7657;
    --dir-paper: #f5f2e9;
    --dir-line: rgba(8, 47, 49, 0.14);
    --dir-muted: #617371;
    background:
        radial-gradient(circle at 8% 18%, rgba(217, 239, 114, 0.12), transparent 24rem),
        linear-gradient(180deg, #f8f6ef 0, #f2f0e8 100%);
}

.directory-page main {
    overflow: clip;
}

.directory-hero {
    position: relative;
    padding: 1.25rem 0 3.3rem;
}

.directory-hero::before {
    position: absolute;
    top: 8rem;
    right: -10rem;
    width: 28rem;
    height: 28rem;
    content: "";
    border: 1px solid rgba(8, 47, 49, 0.08);
    border-radius: 50%;
}

.directory-hero__surface {
    position: relative;
    display: grid;
    min-height: 620px;
    padding: clamp(2rem, 5vw, 5rem);
    overflow: hidden;
    align-items: stretch;
    gap: clamp(2.5rem, 6vw, 6rem);
    border-radius: 36px;
    color: rgba(255, 255, 255, 0.72);
    background:
        radial-gradient(circle at 15% 8%, rgba(217, 239, 114, 0.18), transparent 20rem),
        radial-gradient(circle at 92% 85%, rgba(255, 118, 87, 0.15), transparent 21rem),
        linear-gradient(135deg, #052627, #0a4545 68%, #093638);
    box-shadow: 0 35px 90px rgba(5, 38, 39, 0.22);
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
}

.directory-hero__surface::after {
    position: absolute;
    top: 0;
    right: 0;
    width: 55%;
    height: 100%;
    content: "";
    pointer-events: none;
    opacity: 0.18;
    background-image:
        linear-gradient(rgba(255,255,255,.15) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.15) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: linear-gradient(90deg, transparent, #000);
}

.directory-hero__copy,
.directory-ledger {
    position: relative;
    z-index: 1;
}

.directory-hero .breadcrumbs {
    margin-bottom: clamp(2.5rem, 6vw, 5.5rem);
}

.directory-hero .breadcrumbs a,
.directory-hero .breadcrumbs span {
    color: rgba(255, 255, 255, 0.62);
}

.directory-hero .eyebrow {
    color: var(--dir-lime);
}

.directory-hero h1 {
    max-width: 780px;
    margin: 0;
    color: #fff;
    font-size: clamp(3.35rem, 7.2vw, 7.4rem);
    line-height: 0.91;
    letter-spacing: -0.055em;
}

.directory-hero h1 em {
    display: block;
    color: var(--dir-lime);
    font-style: normal;
}

.directory-hero__deck {
    max-width: 670px;
    margin: 1.75rem 0 0;
    color: rgba(255,255,255,.68);
    font-size: clamp(1.03rem, 1.7vw, 1.25rem);
    line-height: 1.65;
}

.directory-search {
    display: grid;
    max-width: 700px;
    margin-top: 2rem;
    padding: 0.42rem;
    align-items: center;
    gap: 0.25rem;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 18px;
    background: rgba(255,255,255,.09);
    box-shadow: inset 0 1px rgba(255,255,255,.08);
    backdrop-filter: blur(16px);
    grid-template-columns: auto 1fr auto;
}

.directory-search__icon {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    color: var(--dir-lime);
    font-size: 1.3rem;
}

.directory-search input {
    min-width: 0;
    min-height: 56px;
    border: 0;
    outline: 0;
    color: #fff;
    background: transparent;
    font: inherit;
}

.directory-search input::placeholder {
    color: rgba(255,255,255,.48);
}

.directory-search button {
    min-height: 46px;
    padding: 0 1rem;
    border: 0;
    border-radius: 12px;
    color: var(--dir-deep);
    background: var(--dir-lime);
    font-weight: 850;
    cursor: pointer;
}

.directory-proof {
    display: flex;
    margin: 2.2rem 0 0;
    padding: 0;
    flex-wrap: wrap;
    gap: 1.7rem;
    list-style: none;
}

.directory-proof li {
    display: grid;
    gap: 0.15rem;
}

.directory-proof strong {
    color: #fff;
    font-family: "SEC Display", Georgia, serif;
    font-size: 1.55rem;
}

.directory-proof span {
    color: rgba(255,255,255,.48);
    font-size: 0.67rem;
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.directory-ledger {
    align-self: end;
    padding: clamp(1.3rem, 3vw, 2rem);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 25px;
    background: rgba(4,31,32,.52);
    box-shadow: 0 18px 45px rgba(0,0,0,.18);
    backdrop-filter: blur(18px);
}

.directory-ledger__top {
    display: flex;
    margin-bottom: 0.75rem;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.directory-ledger__top span {
    color: rgba(255,255,255,.48);
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.directory-ledger__top b {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--dir-lime);
    font-size: 0.7rem;
}

.directory-ledger__top b::before {
    width: 7px;
    height: 7px;
    content: "";
    border-radius: 50%;
    background: var(--dir-lime);
    box-shadow: 0 0 0 5px rgba(217,239,114,.1);
}

.directory-ledger ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

.directory-ledger li + li {
    border-top: 1px solid rgba(255,255,255,.1);
}

.directory-ledger a {
    display: grid;
    padding: 0.72rem 0;
    align-items: center;
    gap: 0.8rem;
    color: rgba(255,255,255,.74);
    font-size: 0.78rem;
    font-weight: 680;
    text-decoration: none;
    grid-template-columns: 26px 1fr auto;
}

.directory-ledger a:hover {
    color: #fff;
}

.directory-ledger__number {
    color: rgba(255,255,255,.33);
    font-size: 0.65rem;
}

.directory-ledger__count {
    color: var(--dir-lime);
    font-size: 0.65rem;
    font-weight: 850;
}

.directory-index {
    padding: 1.2rem 0 4.5rem;
}

.directory-section-heading {
    display: flex;
    margin-bottom: 1.5rem;
    align-items: end;
    justify-content: space-between;
    gap: 2rem;
}

.directory-section-heading h2 {
    max-width: 700px;
    margin: 0;
    color: var(--dir-ink);
    font-size: clamp(2.35rem, 5vw, 4.5rem);
}

.directory-section-heading > p {
    max-width: 480px;
    margin: 0 0 0.45rem;
    color: var(--dir-muted);
    font-size: 0.9rem;
}

.directory-topic-grid {
    display: grid;
    gap: 0.8rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.directory-topic {
    --topic: #0b7a70;
    position: relative;
    display: flex;
    min-height: 205px;
    padding: 1.25rem;
    overflow: hidden;
    flex-direction: column;
    border: 1px solid var(--dir-line);
    border-radius: 19px;
    color: var(--dir-ink);
    background: rgba(255,255,255,.67);
    box-shadow: 0 8px 24px rgba(8,47,49,.05);
    text-decoration: none;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.directory-topic::after {
    position: absolute;
    right: -2.5rem;
    bottom: -3.4rem;
    width: 8rem;
    height: 8rem;
    content: "";
    border-radius: 50%;
    background: color-mix(in srgb, var(--topic) 12%, transparent);
}

.directory-topic:hover {
    border-color: color-mix(in srgb, var(--topic) 40%, transparent);
    box-shadow: 0 18px 38px rgba(8,47,49,.09);
    transform: translateY(-4px);
}

.directory-topic__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.directory-topic__number {
    color: var(--topic);
    font-size: 0.69rem;
    font-weight: 850;
    letter-spacing: 0.08em;
}

.directory-topic__count {
    padding: 0.28rem 0.48rem;
    border-radius: 99px;
    color: var(--topic);
    background: color-mix(in srgb, var(--topic) 10%, transparent);
    font-size: 0.62rem;
    font-weight: 850;
}

.directory-topic h3 {
    position: relative;
    z-index: 1;
    max-width: 250px;
    margin: auto 0 0.55rem;
    font-size: 1.38rem;
    line-height: 1.08;
}

.directory-topic p {
    position: relative;
    z-index: 1;
    margin: 0;
    color: var(--dir-muted);
    font-size: 0.73rem;
    line-height: 1.5;
}

[data-topic="modular-home-planning"] { --topic: #d66442; }
[data-topic="business-call-operations"] { --topic: #087b72; }
[data-topic="digital-agreements"] { --topic: #3a6f9e; }
[data-topic="wordpress-commerce"] { --topic: #8a5e2d; }
[data-topic="app-product-planning"] { --topic: #8065a9; }
[data-topic="social-challenges-games"] { --topic: #bd4f75; }
[data-topic="website-search-performance"] { --topic: #39734b; }
[data-topic="digital-privacy-security"] { --topic: #3f5b8f; }

.directory-library {
    padding: 0 0 7rem;
}

.directory-toolbar {
    position: sticky;
    z-index: 80;
    top: 78px;
    display: grid;
    margin-bottom: 3rem;
    padding: 0.78rem;
    align-items: center;
    gap: 0.75rem;
    border: 1px solid rgba(8,47,49,.12);
    border-radius: 18px;
    background: rgba(250,248,241,.91);
    box-shadow: 0 16px 42px rgba(8,47,49,.1);
    backdrop-filter: blur(18px);
    grid-template-columns: minmax(240px, .8fr) minmax(0, 1.7fr) auto;
}

.directory-toolbar__search {
    position: relative;
}

.directory-toolbar__search span {
    position: absolute;
    top: 50%;
    left: 0.9rem;
    color: var(--dir-muted);
    transform: translateY(-50%);
}

.directory-toolbar__search input {
    width: 100%;
    min-height: 47px;
    padding: 0.6rem 0.8rem 0.6rem 2.4rem;
    border: 1px solid var(--dir-line);
    border-radius: 12px;
    outline: 0;
    color: var(--dir-ink);
    background: #fff;
}

.directory-toolbar__search input:focus {
    border-color: #0b7a70;
    box-shadow: 0 0 0 3px rgba(11,122,112,.12);
}

.directory-filters {
    display: flex;
    padding: 0.15rem;
    overflow-x: auto;
    gap: 0.28rem;
    scrollbar-width: thin;
}

.directory-filter {
    min-height: 39px;
    padding: 0.5rem 0.72rem;
    flex: 0 0 auto;
    border: 0;
    border-radius: 10px;
    color: var(--dir-muted);
    background: transparent;
    font-size: 0.68rem;
    font-weight: 800;
    cursor: pointer;
    white-space: nowrap;
}

.directory-filter:hover,
.directory-filter[aria-pressed="true"] {
    color: #fff;
    background: var(--dir-ink);
}

.directory-sort {
    min-height: 44px;
    padding: 0.5rem 2rem 0.5rem 0.72rem;
    border: 1px solid var(--dir-line);
    border-radius: 11px;
    color: var(--dir-ink);
    background: #fff;
    font-size: 0.72rem;
    font-weight: 750;
}

.directory-statusbar {
    display: flex;
    margin: -1.8rem 0 1.7rem;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    color: var(--dir-muted);
    font-size: 0.77rem;
    font-weight: 700;
}

.directory-statusbar button {
    border: 0;
    color: #0b6d67;
    background: transparent;
    font: inherit;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.directory-group {
    --topic: #0b7a70;
    padding: 3.4rem 0 4rem;
    border-top: 1px solid var(--dir-line);
}

.directory-group:first-child {
    padding-top: 0;
    border-top: 0;
}

.directory-group__header {
    display: grid;
    margin-bottom: 1.7rem;
    align-items: start;
    gap: 1rem 2.5rem;
    grid-template-columns: 72px minmax(0, 1fr) minmax(230px, .6fr);
}

.directory-group__number {
    display: grid;
    width: 58px;
    height: 58px;
    place-items: center;
    border: 1px solid color-mix(in srgb, var(--topic) 28%, transparent);
    border-radius: 17px;
    color: var(--topic);
    background: color-mix(in srgb, var(--topic) 8%, #fff);
    font-family: "SEC Display", Georgia, serif;
    font-size: 1.25rem;
    font-weight: 700;
}

.directory-group h2 {
    margin: 0 0 0.42rem;
    color: var(--dir-ink);
    font-size: clamp(2rem, 4vw, 3.25rem);
}

.directory-group__intro,
.directory-group__aside {
    margin: 0;
    color: var(--dir-muted);
    font-size: 0.83rem;
    line-height: 1.6;
}

.directory-group__aside a {
    display: inline-block;
    margin-top: 0.65rem;
    color: var(--topic);
    font-weight: 850;
    text-decoration: none;
}

.directory-card-grid {
    display: grid;
    gap: 0.78rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.directory-card {
    --topic: #0b7a70;
    position: relative;
    display: grid;
    min-height: 210px;
    padding: 1.25rem 1.3rem;
    overflow: hidden;
    align-content: start;
    border: 1px solid var(--dir-line);
    border-radius: 17px;
    background: rgba(255,255,255,.82);
    box-shadow: 0 7px 22px rgba(8,47,49,.045);
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.directory-card::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    content: "";
    background: var(--topic);
    transform: scaleY(.18);
    transform-origin: top;
    transition: transform 180ms ease;
}

.directory-card:hover {
    border-color: color-mix(in srgb, var(--topic) 35%, transparent);
    box-shadow: 0 18px 38px rgba(8,47,49,.09);
    transform: translateY(-3px);
}

.directory-card:hover::before {
    transform: scaleY(1);
}

.directory-card__kicker {
    margin: 0 0 0.72rem;
    color: var(--topic);
    font-size: 0.63rem;
    font-weight: 850;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.directory-card h3 {
    margin: 0 0 0.62rem;
    font-size: clamp(1.25rem, 2vw, 1.55rem);
    line-height: 1.12;
}

.directory-card h3 a {
    color: var(--dir-ink);
    text-decoration: none;
}

.directory-card h3 a::after {
    position: absolute;
    inset: 0;
    content: "";
}

.directory-card__description {
    display: -webkit-box;
    margin: 0;
    overflow: hidden;
    color: var(--dir-muted);
    font-size: 0.79rem;
    line-height: 1.55;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.directory-card__footer {
    display: flex;
    margin-top: auto;
    padding-top: 0.9rem;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    color: var(--dir-muted);
    font-size: 0.68rem;
    font-weight: 750;
}

.directory-card__footer b {
    color: var(--topic);
    font-size: 1rem;
}

.directory-empty {
    padding: 4rem 2rem;
    border: 1px dashed rgba(8,47,49,.25);
    border-radius: 21px;
    text-align: center;
    background: rgba(255,255,255,.55);
}

.directory-empty h2 {
    margin: 0 0 0.5rem;
}

.directory-empty p {
    margin: 0 0 1rem;
    color: var(--dir-muted);
}

.directory-empty button {
    padding: 0.7rem 1rem;
    border: 0;
    border-radius: 11px;
    color: #fff;
    background: var(--dir-ink);
    font-weight: 800;
    cursor: pointer;
}

.directory-editorial-note {
    display: grid;
    margin-top: 2rem;
    padding: clamp(1.5rem, 4vw, 2.6rem);
    align-items: center;
    gap: 1.5rem;
    border-radius: 24px;
    color: rgba(255,255,255,.67);
    background: var(--dir-deep);
    grid-template-columns: auto 1fr;
}

.directory-editorial-note__mark {
    display: grid;
    width: 62px;
    height: 62px;
    place-items: center;
    border-radius: 18px;
    color: var(--dir-deep);
    background: var(--dir-lime);
    font-family: "SEC Display", Georgia, serif;
    font-size: 1.35rem;
    font-weight: 750;
}

.directory-editorial-note h2 {
    margin: 0 0 0.4rem;
    color: #fff;
    font-size: 1.65rem;
}

.directory-editorial-note p {
    max-width: 850px;
    margin: 0;
    font-size: 0.84rem;
}

[hidden] {
    display: none !important;
}

@media (min-width: 1280px) {
    .directory-library.has-topic-filter .directory-card-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 1060px) {
    .directory-hero__surface {
        min-height: 0;
        grid-template-columns: 1fr;
    }

    .directory-ledger {
        max-width: 700px;
    }

    .directory-topic-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .directory-toolbar {
        top: 72px;
        grid-template-columns: 1fr auto;
    }

    .directory-filters {
        order: 3;
        grid-column: 1 / -1;
    }
}

@media (max-width: 760px) {
    .directory-hero {
        padding-top: 0.65rem;
    }

    .directory-hero__surface {
        width: calc(100% - 1rem);
        padding: 1.4rem;
        border-radius: 24px;
    }

    .directory-hero .breadcrumbs {
        margin-bottom: 3.4rem;
    }

    .directory-hero h1 {
        font-size: clamp(3.15rem, 16vw, 5rem);
    }

    .directory-search {
        grid-template-columns: auto 1fr;
    }

    .directory-search button {
        grid-column: 1 / -1;
    }

    .directory-section-heading {
        align-items: start;
        flex-direction: column;
    }

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

    .directory-topic {
        min-height: 175px;
    }

    .directory-toolbar {
        position: static;
        grid-template-columns: 1fr;
    }

    .directory-filters {
        grid-column: auto;
    }

    .directory-sort {
        width: 100%;
    }

    .directory-group__header {
        grid-template-columns: 58px 1fr;
    }

    .directory-group__aside {
        grid-column: 2;
    }

    .directory-card {
        min-height: 0;
    }

    .directory-editorial-note {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 470px) {
    .directory-topic-grid {
        grid-template-columns: 1fr;
    }

    .directory-group__header {
        grid-template-columns: 1fr;
    }

    .directory-group__aside {
        grid-column: auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    .directory-topic,
    .directory-card,
    .directory-card::before {
        transition: none;
    }
}

/* Wrapped directory controls: every topic remains visible without horizontal scrolling. */
.directory-page {
    overflow-x: clip;
}

.directory-toolbar {
    grid-template-columns: minmax(280px, 1fr) auto;
}

.directory-filters {
    display: grid;
    width: 100%;
    padding: 0.7rem 0 0;
    overflow: visible;
    gap: 0.38rem;
    border-top: 1px solid rgba(8, 47, 49, 0.09);
    grid-column: 1 / -1;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    order: 3;
    scrollbar-width: auto;
}

.directory-filter {
    width: 100%;
    min-width: 0;
    height: 100%;
    padding: 0.62rem 0.55rem;
    line-height: 1.3;
    white-space: normal;
}

@media (max-width: 1060px) {
    .directory-filters {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .directory-filters {
        grid-column: auto;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 410px) {
    .directory-filters {
        grid-template-columns: 1fr;
    }
}