/* =========================================================
   PAK STUDENT HUB — PREMIUM DIRECTORY SYSTEM
   Natural / Editorial / Human-made visual language
   ========================================================= */

.psh-directory {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 56px 0 80px;
}

.psh-directory-hero {
    margin-bottom: 34px;
}

.psh-directory-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    padding: 7px 12px;
    border: 1px solid rgba(20, 72, 61, .12);
    border-radius: 999px;
    background: rgba(20, 72, 61, .045);
    color: #185c4c;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.psh-directory-title {
    margin: 0;
    max-width: 850px;
    color: #17231f;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.04;
    letter-spacing: -.045em;
}

.psh-directory-description {
    max-width: 720px;
    margin: 16px 0 0;
    color: #66736d;
    font-size: 17px;
    line-height: 1.75;
}

.psh-directory-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin: 30px 0 26px;
    padding: 16px;
    border: 1px solid #e5ebe7;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 10px 35px rgba(26, 48, 40, .055);
}

.psh-directory-search {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
}

.psh-directory-search input {
    width: 100%;
    min-height: 48px;
    padding: 0 16px;
    border: 1px solid #dce5e0;
    border-radius: 12px;
    background: #fbfcfb;
    color: #17231f;
    outline: none;
    font: inherit;
    transition: border-color .25s ease, box-shadow .25s ease, background .25s ease;
}

.psh-directory-search input:focus {
    border-color: #6f9f91;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(62, 126, 106, .09);
}

.psh-directory-count {
    flex: 0 0 auto;
    color: #718078;
    font-size: 14px;
    font-weight: 600;
}

.psh-directory-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.psh-directory-card {
    position: relative;
    display: flex;
    min-height: 245px;
    flex-direction: column;
    overflow: hidden;
    padding: 26px;
    border: 1px solid #e5ebe7;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(26, 48, 40, .045);
    transform: translateY(0);
    transition:
        transform .32s cubic-bezier(.2,.8,.2,1),
        box-shadow .32s ease,
        border-color .32s ease;
}

.psh-directory-card::before {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 3px;
    background: #397866;
    opacity: .75;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .32s ease;
}

.psh-directory-card:hover {
    transform: translateY(-7px);
    border-color: #d5e2dc;
    box-shadow: 0 22px 55px rgba(26, 48, 40, .10);
}

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

.psh-directory-card-kicker {
    margin-bottom: 12px;
    color: #397866;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .07em;
    text-transform: uppercase;
}

.psh-directory-card-title {
    margin: 0;
    color: #17231f;
    font-size: 23px;
    line-height: 1.2;
    letter-spacing: -.025em;
}

.psh-directory-card-title a {
    color: inherit;
    text-decoration: none;
}

.psh-directory-card-excerpt {
    margin: 13px 0 0;
    color: #69766f;
    font-size: 14px;
    line-height: 1.7;
}

.psh-directory-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
    padding-top: 20px;
}

.psh-directory-meta-item {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 5px 9px;
    border: 1px solid #e3eae6;
    border-radius: 999px;
    background: #f8faf9;
    color: #596860;
    font-size: 12px;
    font-weight: 600;
}

.psh-directory-arrow {
    position: absolute;
    right: 23px;
    bottom: 23px;
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border: 1px solid #e1e9e5;
    border-radius: 50%;
    background: #fff;
    color: #397866;
    transition: transform .3s ease, background .3s ease;
}

.psh-directory-card:hover .psh-directory-arrow {
    transform: translateX(4px);
    background: #f2f7f4;
}

.psh-directory-empty {
    padding: 55px 30px;
    border: 1px dashed #cedbd5;
    border-radius: 22px;
    background: #fbfcfb;
    text-align: center;
}

.psh-directory-empty h2 {
    margin: 0 0 10px;
    color: #17231f;
    font-size: 26px;
}

.psh-directory-empty p {
    max-width: 560px;
    margin: 0 auto;
    color: #6c7972;
    line-height: 1.7;
}

.psh-directory-breadcrumbs {
    margin-bottom: 22px;
    color: #7b8781;
    font-size: 13px;
}

.psh-directory-breadcrumbs a {
    color: #397866;
    text-decoration: none;
}

.psh-directory-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 42px;
}

.psh-directory-pagination a,
.psh-directory-pagination span {
    display: grid;
    min-width: 40px;
    height: 40px;
    place-items: center;
    padding: 0 10px;
    border: 1px solid #e1e8e4;
    border-radius: 10px;
    background: #fff;
    color: #53625b;
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
}

.psh-directory-pagination .current {
    border-color: #397866;
    background: #397866;
    color: #fff;
}

@media (max-width: 900px) {
    .psh-directory-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .psh-directory-toolbar {
        align-items: stretch;
        flex-direction: column;
    }
}

@media (max-width: 620px) {
    .psh-directory {
        width: min(100% - 22px, 1180px);
        padding: 38px 0 55px;
    }

    .psh-directory-title {
        font-size: 38px;
    }

    .psh-directory-description {
        font-size: 15px;
    }

    .psh-directory-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .psh-directory-card {
        min-height: 220px;
        padding: 22px;
    }

    .psh-directory-toolbar {
        padding: 12px;
        border-radius: 15px;
    }
}

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

/* =========================================================
   PSH PREMIUM RELATIONSHIP SECTIONS
   ========================================================= */

.psh-single-content-wrap {
    max-width: 1180px;
    margin: 0 auto;
}

.psh-related-section {
    margin: 58px auto 0;
    padding-top: 34px;
    border-top: 1px solid #e5ebe7;
}

.psh-related-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 24px;
}

.psh-related-eyebrow {
    margin-bottom: 7px;
    color: #397866;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.psh-related-heading h2 {
    margin: 0;
    color: #17231f;
    font-size: clamp(25px, 3vw, 34px);
    line-height: 1.15;
    letter-spacing: -.035em;
}

.psh-related-heading p {
    max-width: 440px;
    margin: 0;
    color: #718078;
    font-size: 14px;
    line-height: 1.7;
}

.psh-related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.psh-rel-card {
    position: relative;
    min-height: 180px;
    padding: 22px;
    overflow: hidden;
    border: 1px solid #e4ebe7;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 9px 28px rgba(26, 48, 40, .045);
    transform: translateY(0);
    transition:
        transform .3s cubic-bezier(.2,.8,.2,1),
        box-shadow .3s ease,
        border-color .3s ease;
}

.psh-rel-card::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: #397866;
    transform: scaleY(0);
    transform-origin: top;
    transition: transform .3s ease;
}

.psh-rel-card:hover {
    transform: translateY(-5px);
    border-color: #d4e1db;
    box-shadow: 0 18px 42px rgba(26, 48, 40, .09);
}

.psh-rel-card:hover::after {
    transform: scaleY(1);
}

.psh-rel-card-label {
    margin-bottom: 9px;
    color: #397866;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.psh-rel-card-title {
    margin: 0;
    max-width: calc(100% - 28px);
    color: #17231f;
    font-size: 19px;
    line-height: 1.3;
    letter-spacing: -.02em;
}

.psh-rel-card-title a {
    color: inherit;
    text-decoration: none;
}

.psh-rel-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 17px;
}

.psh-rel-card-meta span {
    display: inline-flex;
    min-height: 27px;
    align-items: center;
    padding: 4px 8px;
    border: 1px solid #e2e9e5;
    border-radius: 999px;
    background: #f8faf9;
    color: #617069;
    font-size: 11px;
    font-weight: 650;
}

.psh-rel-card-arrow {
    position: absolute;
    right: 19px;
    bottom: 19px;
    display: grid;
    width: 32px;
    height: 32px;
    place-items: center;
    border: 1px solid #e0e8e4;
    border-radius: 50%;
    background: #fff;
    color: #397866;
    text-decoration: none;
    transition: transform .25s ease, background .25s ease;
}

.psh-rel-card:hover .psh-rel-card-arrow {
    transform: translateX(4px);
    background: #f1f6f3;
}

@media (max-width: 900px) {
    .psh-related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .psh-related-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 620px) {
    .psh-related-section {
        margin-top: 42px;
        padding-top: 27px;
    }

    .psh-related-grid {
        grid-template-columns: 1fr;
    }

    .psh-rel-card {
        min-height: 165px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .psh-rel-card,
    .psh-rel-card::after,
    .psh-rel-card-arrow {
        transition: none;
    }
}

.psh-reveal {
    opacity: 0;
    transform: translateY(18px);
    transition:
        opacity .55s ease,
        transform .55s cubic-bezier(.2,.8,.2,1);
}

.psh-reveal.psh-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .psh-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* =========================================================
   PSH DIRECTORY — SEARCH UI POLISH
   ========================================================= */

.psh-directory-search {
    display:flex;
    align-items:center;
    gap:10px;
    width:100%;
}

.psh-directory-search input[type="search"],
.psh-directory-search input[type="text"] {
    flex:1;
    min-width:0;
    height:52px;
    padding:0 16px;
    border:1px solid #d9e2dd;
    border-radius:12px;
    background:#fff;
    color:#1d2a25;
    font-size:15px;
    outline:none;
    box-sizing:border-box;
    transition:
        border-color .2s ease,
        box-shadow .2s ease,
        transform .2s ease;
}

.psh-directory-search input[type="search"]::placeholder,
.psh-directory-search input[type="text"]::placeholder {
    color:#89958f;
}

.psh-directory-search input[type="search"]:focus,
.psh-directory-search input[type="text"]:focus {
    border-color:#4b806b;
    box-shadow:0 0 0 4px rgba(75,128,107,.10);
}

.psh-directory-search button,
.psh-directory-search input[type="submit"] {
    flex:0 0 auto;
    min-height:52px;
    padding:0 20px;
    border:1px solid #246b52;
    border-radius:12px;
    background:#246b52;
    color:#fff;
    font:inherit;
    font-size:14px;
    font-weight:700;
    line-height:1;
    cursor:pointer;
    box-shadow:0 7px 18px rgba(36,107,82,.13);
    transition:
        transform .2s ease,
        box-shadow .2s ease,
        background .2s ease;
}

.psh-directory-search button:hover,
.psh-directory-search input[type="submit"]:hover {
    background:#1d5c46;
    transform:translateY(-2px);
    box-shadow:0 10px 22px rgba(36,107,82,.18);
}

.psh-directory-search button:active,
.psh-directory-search input[type="submit"]:active {
    transform:translateY(0);
}

.psh-directory-search button:focus-visible,
.psh-directory-search input[type="submit"]:focus-visible {
    outline:3px solid rgba(75,128,107,.22);
    outline-offset:3px;
}

/* Resource count */
.psh-directory-count {
    white-space:nowrap;
    font-size:13px;
    font-weight:700;
    color:#718078;
}

/* Better toolbar alignment */
.psh-directory-toolbar {
    display:flex;
    align-items:center;
    gap:18px;
}

.psh-directory-toolbar form {
    flex:1;
    min-width:0;
}

/* Tablet */
@media (max-width: 760px) {
    .psh-directory-toolbar {
        align-items:stretch;
        flex-direction:column;
        gap:12px;
    }

    .psh-directory-search {
        gap:8px;
    }

    .psh-directory-search input[type="search"],
    .psh-directory-search input[type="text"],
    .psh-directory-search button,
    .psh-directory-search input[type="submit"] {
        min-height:48px;
    }

    .psh-directory-count {
        text-align:left;
    }
}

/* Small phones */
@media (max-width: 480px) {
    .psh-directory-search {
        flex-direction:column;
        align-items:stretch;
    }

    .psh-directory-search button,
    .psh-directory-search input[type="submit"] {
        width:100%;
    }
}

/* Reduced motion accessibility */
@media (prefers-reduced-motion: reduce) {
    .psh-directory-search input,
    .psh-directory-search button,
    .psh-directory-search input[type="submit"] {
        transition:none;
    }
}