/* =========================================================
   FCHDK — STAFF DIRECTORY
   Public Staff Directory Presentation
========================================================= */

.fchdk-page-staff-directory {
    --staff-green: #176b3a;
    --staff-green-dark: #0d4f2a;
    --staff-green-deep: #083c20;
    --staff-green-soft: #eaf6ee;
    --staff-yellow: #f4c430;
    --staff-yellow-soft: #fff8dc;
    --staff-orange: #e88a1a;
    --staff-blue: #2374a5;
    --staff-blue-soft: #edf6fc;
    --staff-text: #183126;
    --staff-muted: #64756b;
    --staff-border: #dfe9e2;
    --staff-bg: #f7faf8;
    --staff-white: #ffffff;

    background: var(--staff-bg);
    color: var(--staff-text);
    overflow-x: hidden;
}


/* =========================================================
   GENERAL
========================================================= */

.fchdk-page-staff-directory *,
.fchdk-page-staff-directory *::before,
.fchdk-page-staff-directory *::after {
    box-sizing: border-box;
}

.fchdk-page-staff-directory a {
    text-decoration: none;
}

.fchdk-page-staff-directory img {
    max-width: 100%;
}

.fchdk-page-staff-directory .fchdk-container {
    width: min(1180px, calc(100% - 40px));
    margin-inline: auto;
}

.fchdk-page-staff-directory .fchdk-page-kicker {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 14px;
    color: var(--staff-green);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    line-height: 1.2;
    text-transform: uppercase;
}

.fchdk-page-staff-directory .fchdk-page-kicker i {
    font-size: 0.85rem;
}

.fchdk-page-staff-directory .fchdk-page-kicker-light {
    color: #f7d85d;
}


/* =========================================================
   HERO
========================================================= */

.fchdk-staff-hero {
    position: relative;
    min-height: 610px;
    display: flex;
    align-items: center;
    overflow: hidden;
    isolation: isolate;
    background:
        radial-gradient(
            circle at 78% 48%,
            rgba(244, 196, 48, 0.11),
            transparent 27%
        ),
        linear-gradient(
            135deg,
            #07371d 0%,
            #0b4d29 48%,
            #12663a 100%
        );
    color: #ffffff;
}

.fchdk-staff-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -3;
    opacity: 0.28;
    background-image:
        linear-gradient(
            rgba(255,255,255,0.035) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255,255,255,0.035) 1px,
            transparent 1px
        );
    background-size: 44px 44px;
}

.fchdk-staff-hero::after {
    content: "";
    position: absolute;
    width: 760px;
    height: 760px;
    right: -330px;
    top: -190px;
    z-index: -2;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 50%;
    box-shadow:
        0 0 0 90px rgba(255,255,255,0.018),
        0 0 0 180px rgba(255,255,255,0.012);
}

.fchdk-staff-hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(460px, 1.08fr);
    align-items: center;
    gap: 40px;
    min-height: 610px;
    padding-block: 70px;
}

.fchdk-staff-hero-copy {
    position: relative;
    z-index: 4;
    max-width: 620px;
}

.fchdk-staff-hero-copy .fchdk-page-kicker {
    color: #f8d54f;
}

.fchdk-staff-hero-copy h1 {
    margin: 0;
    color: #ffffff;
    font-size: clamp(3rem, 6vw, 5.7rem);
    font-weight: 900;
    letter-spacing: -0.055em;
    line-height: 0.96;
}

.fchdk-staff-hero-copy h1 span {
    display: block;
    color: #f4cf43;
}

.fchdk-staff-hero-lead {
    max-width: 610px;
    margin: 28px 0 0;
    color: rgba(255,255,255,0.82);
    font-size: 1.08rem;
    line-height: 1.85;
}

.fchdk-staff-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}


/* =========================================================
   HERO VISUAL
========================================================= */

.fchdk-staff-hero-visual {
    position: relative;
    width: min(600px, 100%);
    aspect-ratio: 1 / 0.82;
    margin-left: auto;
}

.fchdk-staff-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px solid rgba(255,255,255,0.13);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.fchdk-staff-orbit-one {
    width: 84%;
    height: 84%;
    animation: fchdkStaffOrbit 18s linear infinite;
}

.fchdk-staff-orbit-two {
    width: 62%;
    height: 62%;
    border-color: rgba(244,196,48,0.23);
    animation: fchdkStaffOrbitReverse 13s linear infinite;
}

.fchdk-staff-orbit-three {
    width: 39%;
    height: 39%;
    border-color: rgba(255,255,255,0.18);
    animation: fchdkStaffOrbit 9s linear infinite;
}

.fchdk-staff-network-line {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 40%;
    height: 1px;
    transform-origin: left center;
    background: linear-gradient(
        90deg,
        rgba(244,196,48,0.6),
        rgba(255,255,255,0)
    );
    opacity: 0.55;
}

.fchdk-staff-network-line.line-one {
    transform: rotate(28deg);
}

.fchdk-staff-network-line.line-two {
    transform: rotate(118deg);
}

.fchdk-staff-network-line.line-three {
    transform: rotate(208deg);
}

.fchdk-staff-network-line.line-four {
    transform: rotate(298deg);
}

.fchdk-staff-center {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 5;
    width: 150px;
    height: 150px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    background:
        radial-gradient(
            circle,
            rgba(255,255,255,0.12),
            rgba(255,255,255,0.025) 68%
        );
    box-shadow:
        0 0 50px rgba(244,196,48,0.12),
        inset 0 0 30px rgba(255,255,255,0.04);
    transform: translate(-50%, -50%);
    animation: fchdkStaffCenterPulse 3.6s ease-in-out infinite;
    backdrop-filter: blur(5px);
}

.fchdk-staff-center-ring {
    position: absolute;
    inset: -9px;
    border: 1px dashed rgba(244,196,48,0.48);
    border-radius: 50%;
    animation: fchdkStaffRingRotate 12s linear infinite;
}

.fchdk-staff-center-icon {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    margin-bottom: 5px;
    border-radius: 14px;
    background: rgba(244,196,48,0.15);
    color: #f8d451;
    font-size: 1.2rem;
}

.fchdk-staff-center strong {
    color: #ffffff;
    font-size: 0.92rem;
    letter-spacing: 0.13em;
}

.fchdk-staff-center small {
    color: rgba(255,255,255,0.55);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.fchdk-staff-person {
    position: absolute;
    z-index: 7;
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 50%;
    background: rgba(255,255,255,0.075);
    color: #f6d34d;
    font-size: 1.15rem;
    box-shadow: 0 10px 35px rgba(0,0,0,0.18);
    backdrop-filter: blur(5px);
}

.staff-person-one {
    top: 7%;
    left: 47%;
    animation: fchdkStaffFloat 4.5s ease-in-out infinite;
}

.staff-person-two {
    top: 29%;
    right: 7%;
    animation: fchdkStaffFloat 5.1s ease-in-out 0.4s infinite;
}

.staff-person-three {
    bottom: 8%;
    right: 20%;
    animation: fchdkStaffFloat 4.8s ease-in-out 0.8s infinite;
}

.staff-person-four {
    bottom: 17%;
    left: 10%;
    animation: fchdkStaffFloat 5.4s ease-in-out 0.3s infinite;
}

.staff-person-five {
    top: 31%;
    left: 4%;
    animation: fchdkStaffFloat 4.7s ease-in-out 1s infinite;
}

.fchdk-staff-leaf {
    position: absolute;
    width: 12px;
    height: 25px;
    border-radius: 100% 0 100% 0;
    background: rgba(244,196,48,0.55);
    transform: rotate(38deg);
}

.leaf-one {
    top: 16%;
    right: 31%;
    animation: fchdkStaffLeafFloat 5s ease-in-out infinite;
}

.leaf-two {
    bottom: 24%;
    left: 25%;
    transform: rotate(-38deg);
    animation: fchdkStaffLeafFloat 6s ease-in-out 1s infinite;
}

.leaf-three {
    top: 52%;
    right: 0;
    transform: rotate(78deg);
    animation: fchdkStaffLeafFloat 5.5s ease-in-out 0.7s infinite;
}


/* =========================================================
   HERO PARTICLES
========================================================= */

.fchdk-staff-hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}

.fchdk-staff-hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(20px);
}

.fchdk-staff-hero-glow-one {
    width: 240px;
    height: 240px;
    right: 31%;
    top: 13%;
    background: rgba(244,196,48,0.06);
}

.fchdk-staff-hero-glow-two {
    width: 300px;
    height: 300px;
    left: -120px;
    bottom: -130px;
    background: rgba(33,132,76,0.16);
}

.fchdk-staff-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    animation: fchdkStaffParticle 7s ease-in-out infinite;
}

.fchdk-staff-particle-one {
    top: 18%;
    left: 52%;
}

.fchdk-staff-particle-two {
    top: 70%;
    left: 43%;
    animation-delay: 1s;
}

.fchdk-staff-particle-three {
    top: 27%;
    right: 19%;
    animation-delay: 2s;
}

.fchdk-staff-particle-four {
    top: 82%;
    right: 35%;
    animation-delay: 3s;
}

.fchdk-staff-particle-five {
    top: 48%;
    right: 5%;
    animation-delay: 4s;
}

.fchdk-staff-particle-six {
    bottom: 10%;
    left: 22%;
    animation-delay: 2.5s;
}


/* =========================================================
   BUTTONS
========================================================= */

.fchdk-page-staff-directory .fchdk-btn {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 12px 20px;
    border: 1px solid transparent;
    border-radius: 9px;
    font-size: 0.84rem;
    font-weight: 800;
    line-height: 1.2;
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        background-color 0.25s ease,
        border-color 0.25s ease,
        color 0.25s ease;
}

.fchdk-page-staff-directory .fchdk-btn:hover {
    transform: translateY(-2px);
}

.fchdk-page-staff-directory .fchdk-btn-primary {
    background: var(--staff-yellow);
    color: #19351f;
    box-shadow: 0 10px 25px rgba(244,196,48,0.18);
}

.fchdk-page-staff-directory .fchdk-btn-primary:hover {
    background: #f8d34e;
    box-shadow: 0 14px 30px rgba(244,196,48,0.25);
}

.fchdk-page-staff-directory .fchdk-btn-outline {
    border-color: rgba(255,255,255,0.28);
    background: rgba(255,255,255,0.04);
    color: #ffffff;
}

.fchdk-page-staff-directory .fchdk-btn-outline:hover {
    border-color: rgba(255,255,255,0.55);
    background: rgba(255,255,255,0.09);
}

.fchdk-page-staff-directory .fchdk-btn-outline-dark {
    border-color: var(--staff-green);
    color: var(--staff-green);
    background: transparent;
}

.fchdk-page-staff-directory .fchdk-btn-outline-dark:hover {
    background: var(--staff-green);
    color: #ffffff;
}

.fchdk-page-staff-directory .fchdk-btn-light {
    background: #ffffff;
    color: var(--staff-green-dark);
}

.fchdk-page-staff-directory .fchdk-btn-outline-light {
    border-color: rgba(255,255,255,0.38);
    color: #ffffff;
    background: transparent;
}

.fchdk-page-staff-directory .fchdk-btn-outline-light:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.65);
}


/* =========================================================
   INTRO
========================================================= */

.fchdk-staff-intro {
    padding: 95px 0 82px;
    background: #ffffff;
}

.fchdk-staff-intro-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
    align-items: center;
    gap: 70px;
}

.fchdk-staff-intro-copy {
    max-width: 720px;
}

.fchdk-staff-intro-copy h2,
.fchdk-section-heading h2,
.fchdk-staff-management-copy h2,
.fchdk-staff-academic-copy h2,
.fchdk-staff-research-copy h2 {
    margin: 0;
    color: var(--staff-green-deep);
    font-size: clamp(2rem, 3.6vw, 3.2rem);
    font-weight: 850;
    letter-spacing: -0.045em;
    line-height: 1.06;
}

.fchdk-staff-intro-copy h2 span,
.fchdk-section-heading h2 span,
.fchdk-staff-management-copy h2 span,
.fchdk-staff-academic-copy h2 span,
.fchdk-staff-research-copy h2 span {
    color: var(--staff-green);
}

.fchdk-staff-intro-copy p {
    max-width: 700px;
    margin: 22px 0 0;
    color: var(--staff-muted);
    font-size: 1rem;
    line-height: 1.85;
}

.fchdk-staff-intro-panel {
    position: relative;
    min-height: 190px;
    display: flex;
    align-items: center;
    gap: 22px;
    padding: 35px;
    overflow: hidden;
    border: 1px solid var(--staff-border);
    border-radius: 22px;
    background:
        linear-gradient(
            145deg,
            #f4faf6,
            #ffffff
        );
    box-shadow: 0 18px 45px rgba(20,72,42,0.07);
}

.fchdk-staff-intro-panel::after {
    content: "";
    position: absolute;
    width: 170px;
    height: 170px;
    right: -75px;
    top: -75px;
    border-radius: 50%;
    background: rgba(244,196,48,0.1);
}

.fchdk-staff-intro-panel-icon {
    position: relative;
    z-index: 2;
    width: 70px;
    height: 70px;
    flex: 0 0 70px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: var(--staff-green);
    color: #ffffff;
    font-size: 1.45rem;
    box-shadow: 0 14px 28px rgba(23,107,58,0.2);
}

.fchdk-staff-intro-panel > div:last-child {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.fchdk-staff-intro-panel strong {
    color: var(--staff-green-deep);
    font-size: 1rem;
}

.fchdk-staff-intro-panel span {
    color: var(--staff-muted);
    font-size: 0.84rem;
    line-height: 1.65;
}


/* =========================================================
   SECTION HEADING
========================================================= */

.fchdk-section-heading {
    max-width: 760px;
    margin-bottom: 42px;
}

.fchdk-section-heading-centered {
    margin-inline: auto;
    text-align: center;
}

.fchdk-section-heading-centered .fchdk-page-kicker {
    justify-content: center;
}

.fchdk-section-heading p {
    max-width: 720px;
    margin: 20px 0 0;
    color: var(--staff-muted);
    line-height: 1.8;
}


/* =========================================================
   DIRECTORY
========================================================= */

.fchdk-staff-directory-section {
    padding: 100px 0;
    background:
        linear-gradient(
            180deg,
            #f7faf8 0%,
            #ffffff 100%
        );
}

.fchdk-staff-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 15px;
    margin-bottom: 34px;
}

.fchdk-staff-search,
.fchdk-staff-filter {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 56px;
    border: 1px solid var(--staff-border);
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 7px 24px rgba(22,63,38,0.045);
}

.fchdk-staff-search i {
    position: absolute;
    left: 19px;
    color: var(--staff-green);
}

.fchdk-staff-search input {
    width: 100%;
    height: 54px;
    border: 0;
    outline: 0;
    padding: 0 18px 0 49px;
    border-radius: 12px;
    background: transparent;
    color: var(--staff-text);
    font: inherit;
}

.fchdk-staff-search input::placeholder {
    color: #91a098;
}

.fchdk-staff-search:focus-within,
.fchdk-staff-filter:focus-within {
    border-color: rgba(23,107,58,0.55);
    box-shadow:
        0 0 0 3px rgba(23,107,58,0.08),
        0 9px 26px rgba(22,63,38,0.05);
}

.fchdk-staff-filter {
    padding-left: 18px;
}

.fchdk-staff-filter label {
    color: var(--staff-green);
}

.fchdk-staff-filter select {
    width: 100%;
    height: 54px;
    padding: 0 15px;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--staff-text);
    font: inherit;
    cursor: pointer;
}


/* =========================================================
   CATEGORY GRID
========================================================= */

.fchdk-staff-category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.fchdk-staff-category-card {
    position: relative;
    min-height: 310px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--staff-border);
    border-radius: 18px;
    background: #ffffff;
    box-shadow: 0 12px 32px rgba(22,63,38,0.05);
    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        border-color 0.3s ease;
}

.fchdk-staff-category-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 4px;
    background: var(--staff-green);
}

.fchdk-staff-category-card:hover {
    transform: translateY(-7px);
    border-color: rgba(23,107,58,0.2);
    box-shadow: 0 22px 50px rgba(22,63,38,0.1);
}

.fchdk-staff-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 27px 25px 0;
}

.fchdk-staff-card-icon {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: var(--staff-green-soft);
    color: var(--staff-green);
    font-size: 1.25rem;
}

.fchdk-staff-card-status {
    padding: 6px 9px;
    border-radius: 20px;
    background: #f1f5f2;
    color: #738179;
    font-size: 0.64rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.fchdk-staff-card-body {
    flex: 1;
    padding: 25px;
}

.fchdk-staff-card-body h3 {
    margin: 0;
    color: var(--staff-green-deep);
    font-size: 1.15rem;
    line-height: 1.3;
}

.fchdk-staff-card-body p {
    margin: 13px 0 0;
    color: var(--staff-muted);
    font-size: 0.87rem;
    line-height: 1.75;
}

.fchdk-staff-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    padding: 15px 25px 21px;
    border-top: 1px solid #edf2ee;
    color: var(--staff-muted);
    font-size: 0.75rem;
    font-weight: 700;
}

.fchdk-staff-card-footer span:first-child {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.fchdk-staff-card-footer i {
    color: var(--staff-green);
}

.fchdk-staff-tone-gold::before {
    background: var(--staff-yellow);
}

.fchdk-staff-tone-gold .fchdk-staff-card-icon {
    background: var(--staff-yellow-soft);
    color: #b28a00;
}

.fchdk-staff-tone-blue::before {
    background: var(--staff-blue);
}

.fchdk-staff-tone-blue .fchdk-staff-card-icon {
    background: var(--staff-blue-soft);
    color: var(--staff-blue);
}

.fchdk-staff-tone-orange::before {
    background: var(--staff-orange);
}

.fchdk-staff-tone-orange .fchdk-staff-card-icon {
    background: #fff4e6;
    color: var(--staff-orange);
}


/* =========================================================
   EMPTY STATE
========================================================= */

.fchdk-staff-empty {
    padding: 60px 25px;
    text-align: center;
    border: 1px dashed #cfdcd3;
    border-radius: 18px;
    background: #ffffff;
}

.fchdk-staff-empty[hidden] {
    display: none;
}

.fchdk-staff-empty-icon {
    width: 64px;
    height: 64px;
    display: grid;
    place-items: center;
    margin: 0 auto 17px;
    border-radius: 50%;
    background: #eef4ef;
    color: var(--staff-green);
    font-size: 1.25rem;
}

.fchdk-staff-empty h3 {
    margin: 0;
    color: var(--staff-green-deep);
    font-size: 1.1rem;
}

.fchdk-staff-empty p {
    margin: 10px 0 0;
    color: var(--staff-muted);
}


/* =========================================================
   MANAGEMENT SECTION
========================================================= */

.fchdk-staff-management {
    padding: 90px 0;
    background: #ffffff;
}

.fchdk-staff-management-panel {
    position: relative;
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    align-items: center;
    min-height: 390px;
    overflow: hidden;
    border-radius: 24px;
    background:
        linear-gradient(
            135deg,
            #edf8f0,
            #f9fbfa
        );
    border: 1px solid #dceae0;
}

.fchdk-staff-management-panel::after {
    content: "";
    position: absolute;
    right: -90px;
    bottom: -150px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    border: 1px solid rgba(23,107,58,0.08);
}

.fchdk-staff-management-visual {
    position: relative;
    min-height: 390px;
    overflow: hidden;
}

.fchdk-management-ring {
    position: absolute;
    left: 50%;
    top: 50%;
    border: 1px solid rgba(23,107,58,0.15);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.fchdk-management-ring.ring-one {
    width: 250px;
    height: 250px;
    animation: fchdkManagementOrbit 15s linear infinite;
}

.fchdk-management-ring.ring-two {
    width: 170px;
    height: 170px;
    border-color: rgba(244,196,48,0.45);
    animation: fchdkManagementOrbitReverse 10s linear infinite;
}

.fchdk-management-building {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100px;
    height: 100px;
    display: grid;
    place-items: center;
    transform: translate(-50%, -50%);
    border-radius: 24px;
    background: var(--staff-green);
    color: #ffffff;
    font-size: 2.2rem;
    box-shadow: 0 20px 40px rgba(23,107,58,0.2);
    animation: fchdkManagementPulse 3.8s ease-in-out infinite;
}

.fchdk-management-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--staff-yellow);
    box-shadow: 0 0 0 7px rgba(244,196,48,0.12);
    animation: fchdkManagementDot 3s ease-in-out infinite;
}

.dot-one {
    top: 25%;
    left: 30%;
}

.dot-two {
    top: 27%;
    right: 24%;
    animation-delay: 0.7s;
}

.dot-three {
    bottom: 24%;
    left: 23%;
    animation-delay: 1.3s;
}

.dot-four {
    bottom: 21%;
    right: 28%;
    animation-delay: 1.9s;
}

.fchdk-staff-management-copy {
    position: relative;
    z-index: 2;
    padding: 60px 70px 60px 25px;
}

.fchdk-staff-management-copy p {
    max-width: 650px;
    margin: 20px 0 28px;
    color: var(--staff-muted);
    line-height: 1.85;
}


/* =========================================================
   FEATURES
========================================================= */

.fchdk-staff-features {
    padding: 100px 0;
    background:
        linear-gradient(
            180deg,
            #f7faf8,
            #ffffff
        );
}

.fchdk-staff-feature-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.fchdk-staff-feature-card {
    padding: 30px 27px;
    border: 1px solid var(--staff-border);
    border-radius: 17px;
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(22,63,38,0.045);
    transition:
        transform 0.28s ease,
        box-shadow 0.28s ease;
}

.fchdk-staff-feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 40px rgba(22,63,38,0.09);
}

.fchdk-staff-feature-icon {
    width: 53px;
    height: 53px;
    display: grid;
    place-items: center;
    margin-bottom: 20px;
    border-radius: 14px;
    background: var(--staff-green-soft);
    color: var(--staff-green);
}

.fchdk-staff-feature-card h3 {
    margin: 0;
    color: var(--staff-green-deep);
    font-size: 1rem;
}

.fchdk-staff-feature-card p {
    margin: 12px 0 0;
    color: var(--staff-muted);
    font-size: 0.84rem;
    line-height: 1.75;
}


/* =========================================================
   ACADEMIC STRUCTURE
========================================================= */

.fchdk-staff-academic {
    padding: 105px 0;
    background: #ffffff;
}

.fchdk-staff-academic-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(400px, 1.1fr);
    align-items: center;
    gap: 80px;
}

.fchdk-staff-academic-copy > p {
    max-width: 600px;
    margin: 20px 0 27px;
    color: var(--staff-muted);
    line-height: 1.85;
}

.fchdk-staff-structure-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 11px;
    max-width: 570px;
    margin-bottom: 28px;
}

.fchdk-staff-structure-list > div {
    display: flex;
    align-items: center;
    gap: 13px;
    min-height: 58px;
    padding: 10px 14px;
    border: 1px solid var(--staff-border);
    border-radius: 10px;
    background: #fafcfb;
}

.fchdk-staff-structure-list span {
    color: var(--staff-green);
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.fchdk-staff-structure-list strong {
    color: var(--staff-green-deep);
    font-size: 0.82rem;
}

.fchdk-staff-academic-visual {
    position: relative;
    width: min(500px, 100%);
    aspect-ratio: 1;
    margin-inline: auto;
}

.fchdk-academic-layer {
    position: absolute;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 11px 15px;
    border: 1px solid rgba(23,107,58,0.13);
    border-radius: 10px;
    background: rgba(255,255,255,0.88);
    color: var(--staff-green);
    font-size: 0.75rem;
    font-weight: 800;
    box-shadow: 0 10px 25px rgba(22,63,38,0.07);
    backdrop-filter: blur(5px);
}

.fchdk-academic-layer i {
    font-size: 0.85rem;
}

.layer-school {
    top: 5%;
    left: 50%;
    transform: translateX(-50%);
    animation: fchdkAcademicFloat 4.8s ease-in-out infinite;
}

.layer-department {
    top: 36%;
    right: 0;
    animation: fchdkAcademicFloat 5.2s ease-in-out 0.5s infinite;
}

.layer-programme {
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%);
    animation: fchdkAcademicFloat 5.4s ease-in-out 1s infinite;
}

.layer-staff {
    top: 36%;
    left: 0;
    animation: fchdkAcademicFloat 5s ease-in-out 1.5s infinite;
}

.fchdk-academic-core {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 130px;
    height: 130px;
    display: grid;
    place-items: center;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(23,107,58,0.18);
    border-radius: 50%;
    background:
        radial-gradient(
            circle,
            #eff8f1,
            #ffffff
        );
    color: var(--staff-green);
    font-size: 1.6rem;
    box-shadow:
        0 0 0 20px rgba(23,107,58,0.025),
        0 0 0 40px rgba(23,107,58,0.018);
    animation: fchdkAcademicCorePulse 3.5s ease-in-out infinite;
}

.fchdk-academic-core::before,
.fchdk-academic-core::after {
    content: "";
    position: absolute;
    inset: -34px;
    border: 1px dashed rgba(23,107,58,0.12);
    border-radius: 50%;
}

.fchdk-academic-core::after {
    inset: -78px;
    border-color: rgba(244,196,48,0.18);
}


/* =========================================================
   RESEARCH
========================================================= */

.fchdk-staff-research {
    padding: 90px 0;
    background: #f5f9f6;
}

.fchdk-staff-research-panel {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 30px;
    padding: 42px;
    border: 1px solid #dce8df;
    border-radius: 21px;
    background: #ffffff;
    box-shadow: 0 15px 40px rgba(22,63,38,0.055);
}

.fchdk-staff-research-icon {
    width: 76px;
    height: 76px;
    display: grid;
    place-items: center;
    border-radius: 20px;
    background: var(--staff-green);
    color: #ffffff;
    font-size: 1.6rem;
    box-shadow: 0 15px 30px rgba(23,107,58,0.2);
}

.fchdk-staff-research-copy h2 {
    font-size: clamp(1.65rem, 3vw, 2.45rem);
}

.fchdk-staff-research-copy p {
    max-width: 700px;
    margin: 14px 0 0;
    color: var(--staff-muted);
    font-size: 0.92rem;
    line-height: 1.75;
}


/* =========================================================
   FINAL CTA
========================================================= */

.fchdk-staff-cta {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    background:
        linear-gradient(
            135deg,
            #083c20,
            #12673a
        );
    color: #ffffff;
}

.fchdk-staff-cta::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;
    opacity: 0.22;
    background-image:
        linear-gradient(
            rgba(255,255,255,0.035) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255,255,255,0.035) 1px,
            transparent 1px
        );
    background-size: 38px 38px;
}

.fchdk-staff-cta-inner {
    position: relative;
    z-index: 2;
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    padding-block: 75px;
}

.fchdk-staff-cta-inner h2 {
    max-width: 780px;
    margin: 0;
    color: #ffffff;
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 850;
    letter-spacing: -0.045em;
    line-height: 1.05;
}

.fchdk-staff-cta-inner h2 span {
    color: #f5d04b;
}

.fchdk-staff-cta-inner p {
    max-width: 650px;
    margin: 19px 0 0;
    color: rgba(255,255,255,0.75);
    line-height: 1.75;
}

.fchdk-staff-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 11px;
    flex: 0 0 auto;
}

.fchdk-staff-cta-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}

.fchdk-cta-leaf {
    position: absolute;
    width: 18px;
    height: 37px;
    border-radius: 100% 0 100% 0;
    background: rgba(244,196,48,0.18);
}

.cta-leaf-one {
    right: 12%;
    top: 18%;
    transform: rotate(40deg);
    animation: fchdkCtaLeaf 6s ease-in-out infinite;
}

.cta-leaf-two {
    right: 28%;
    bottom: 12%;
    transform: rotate(-35deg);
    animation: fchdkCtaLeaf 7s ease-in-out 1s infinite;
}

.cta-leaf-three {
    left: 8%;
    bottom: 19%;
    transform: rotate(65deg);
    animation: fchdkCtaLeaf 6.5s ease-in-out 0.5s infinite;
}

.fchdk-cta-particle {
    position: absolute;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(255,255,255,0.25);
    animation: fchdkCtaParticle 8s ease-in-out infinite;
}

.cta-particle-one {
    top: 20%;
    right: 38%;
}

.cta-particle-two {
    bottom: 25%;
    right: 9%;
    animation-delay: 2s;
}

.cta-particle-three {
    top: 65%;
    left: 40%;
    animation-delay: 4s;
}


/* =========================================================
   ANIMATIONS
========================================================= */

@keyframes fchdkStaffOrbit {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes fchdkStaffOrbitReverse {
    from {
        transform: translate(-50%, -50%) rotate(360deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(0deg);
    }
}

@keyframes fchdkStaffCenterPulse {
    0%,
    100% {
        box-shadow:
            0 0 50px rgba(244,196,48,0.10),
            inset 0 0 30px rgba(255,255,255,0.04);
    }

    50% {
        box-shadow:
            0 0 75px rgba(244,196,48,0.18),
            inset 0 0 40px rgba(255,255,255,0.07);
    }
}

@keyframes fchdkStaffRingRotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes fchdkStaffFloat {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

@keyframes fchdkStaffLeafFloat {
    0%,
    100% {
        opacity: 0.55;
        transform: translateY(0) rotate(38deg);
    }

    50% {
        opacity: 1;
        transform: translateY(-10px) rotate(52deg);
    }
}

@keyframes fchdkStaffParticle {
    0%,
    100% {
        opacity: 0.2;
        transform: translate3d(0, 0, 0);
    }

    50% {
        opacity: 0.75;
        transform: translate3d(15px, -20px, 0);
    }
}

@keyframes fchdkManagementOrbit {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes fchdkManagementOrbitReverse {
    from {
        transform: translate(-50%, -50%) rotate(360deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(0deg);
    }
}

@keyframes fchdkManagementPulse {
    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
    }

    50% {
        transform: translate(-50%, -50%) scale(1.05);
    }
}

@keyframes fchdkManagementDot {
    0%,
    100% {
        transform: scale(0.85);
        opacity: 0.6;
    }

    50% {
        transform: scale(1.25);
        opacity: 1;
    }
}

@keyframes fchdkAcademicFloat {
    0%,
    100% {
        margin-top: 0;
    }

    50% {
        margin-top: -8px;
    }
}

@keyframes fchdkAcademicCorePulse {
    0%,
    100% {
        box-shadow:
            0 0 0 20px rgba(23,107,58,0.025),
            0 0 0 40px rgba(23,107,58,0.018);
    }

    50% {
        box-shadow:
            0 0 0 28px rgba(23,107,58,0.035),
            0 0 0 54px rgba(23,107,58,0.022);
    }
}

@keyframes fchdkCtaLeaf {
    0%,
    100% {
        opacity: 0.45;
        transform: translateY(0) rotate(40deg);
    }

    50% {
        opacity: 0.9;
        transform: translateY(-12px) rotate(52deg);
    }
}

@keyframes fchdkCtaParticle {
    0%,
    100% {
        opacity: 0.15;
        transform: translate(0, 0);
    }

    50% {
        opacity: 0.7;
        transform: translate(20px, -15px);
    }
}


/* =========================================================
   RESPONSIVE — 1100px
========================================================= */

@media (max-width: 1100px) {

    .fchdk-staff-hero-inner {
        grid-template-columns: minmax(0, 0.95fr) minmax(390px, 1.05fr);
        gap: 20px;
    }

    .fchdk-staff-hero-copy h1 {
        font-size: clamp(2.9rem, 6vw, 4.8rem);
    }

    .fchdk-staff-category-grid,
    .fchdk-staff-feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .fchdk-staff-academic-grid {
        gap: 45px;
    }

    .fchdk-staff-management-copy {
        padding-right: 45px;
    }
}


/* =========================================================
   RESPONSIVE — 900px
========================================================= */

@media (max-width: 900px) {

    .fchdk-staff-hero {
        min-height: auto;
    }

    .fchdk-staff-hero-inner {
        grid-template-columns: 1fr;
        min-height: auto;
        padding-block: 70px 55px;
    }

    .fchdk-staff-hero-copy {
        max-width: 760px;
    }

    .fchdk-staff-hero-visual {
        width: min(570px, 100%);
        margin: 10px auto 0;
    }

    .fchdk-staff-intro-grid,
    .fchdk-staff-academic-grid {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .fchdk-staff-intro-panel {
        max-width: 650px;
    }

    .fchdk-staff-academic-visual {
        width: min(470px, 100%);
        order: -1;
    }

    .fchdk-staff-management-panel {
        grid-template-columns: 0.75fr 1.25fr;
    }

    .fchdk-staff-management-copy {
        padding: 50px 40px 50px 15px;
    }

    .fchdk-staff-research-panel {
        grid-template-columns: auto 1fr;
    }

    .fchdk-staff-research-panel > .fchdk-btn {
        grid-column: 2;
        justify-self: start;
    }

    .fchdk-staff-cta-inner {
        align-items: flex-start;
        flex-direction: column;
    }

}


/* =========================================================
   RESPONSIVE — 700px
========================================================= */

@media (max-width: 700px) {

    .fchdk-page-staff-directory .fchdk-container {
        width: min(100% - 30px, 1180px);
    }

    .fchdk-staff-hero-inner {
        padding-block: 55px 45px;
    }

    .fchdk-staff-hero-copy h1 {
        font-size: clamp(2.65rem, 12vw, 4.2rem);
    }

    .fchdk-staff-hero-lead {
        font-size: 0.96rem;
        line-height: 1.75;
    }

    .fchdk-staff-hero-actions {
        width: 100%;
    }

    .fchdk-staff-hero-actions .fchdk-btn {
        flex: 1 1 auto;
    }

    .fchdk-staff-hero-visual {
        width: min(500px, 100%);
        margin-top: 0;
    }

    .fchdk-staff-center {
        width: 125px;
        height: 125px;
    }

    .fchdk-staff-person {
        width: 48px;
        height: 48px;
        font-size: 1rem;
    }

    .fchdk-staff-intro,
    .fchdk-staff-directory-section,
    .fchdk-staff-features,
    .fchdk-staff-academic {
        padding-block: 75px;
    }

    .fchdk-staff-management,
    .fchdk-staff-research {
        padding-block: 70px;
    }

    .fchdk-staff-toolbar {
        grid-template-columns: 1fr;
    }

    .fchdk-staff-management-panel {
        grid-template-columns: 1fr;
    }

    .fchdk-staff-management-visual {
        min-height: 300px;
    }

    .fchdk-staff-management-copy {
        padding: 10px 30px 45px;
    }

    .fchdk-staff-research-panel {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .fchdk-staff-research-icon {
        margin-inline: auto;
    }

    .fchdk-staff-research-panel > .fchdk-btn {
        grid-column: auto;
        justify-self: center;
    }

    .fchdk-staff-research-copy .fchdk-page-kicker {
        justify-content: center;
    }

    .fchdk-staff-cta-inner {
        padding-block: 60px;
    }

    .fchdk-staff-cta-actions {
        width: 100%;
    }

    .fchdk-staff-cta-actions .fchdk-btn {
        flex: 1 1 180px;
    }
}


/* =========================================================
   RESPONSIVE — 560px
========================================================= */

@media (max-width: 560px) {

    .fchdk-staff-category-grid,
    .fchdk-staff-feature-grid {
        grid-template-columns: 1fr;
    }

    .fchdk-staff-category-card {
        min-height: 275px;
    }

    .fchdk-staff-intro-panel {
        flex-direction: column;
        align-items: flex-start;
        padding: 28px;
    }

    .fchdk-staff-intro-panel-icon {
        width: 60px;
        height: 60px;
        flex-basis: 60px;
    }

    .fchdk-staff-structure-list {
        grid-template-columns: 1fr;
    }

    .fchdk-staff-academic-visual {
        aspect-ratio: 0.9;
    }

    .fchdk-academic-core {
        width: 105px;
        height: 105px;
        font-size: 1.3rem;
    }

    .fchdk-academic-layer {
        padding: 9px 11px;
        font-size: 0.67rem;
    }

    .layer-school {
        top: 7%;
    }

    .layer-department {
        right: -1%;
    }

    .layer-programme {
        bottom: 9%;
    }

    .layer-staff {
        left: -1%;
    }

    .fchdk-staff-management-visual {
        min-height: 270px;
    }

    .fchdk-management-ring.ring-one {
        width: 205px;
        height: 205px;
    }

    .fchdk-management-ring.ring-two {
        width: 140px;
        height: 140px;
    }

    .fchdk-management-building {
        width: 82px;
        height: 82px;
        font-size: 1.75rem;
    }

    .fchdk-staff-management-copy {
        padding-inline: 25px;
    }

    .fchdk-staff-cta-inner h2 {
        font-size: 2rem;
    }

}


/* =========================================================
   RESPONSIVE — 420px
========================================================= */

@media (max-width: 420px) {

    .fchdk-page-staff-directory .fchdk-container {
        width: calc(100% - 24px);
    }

    .fchdk-staff-hero-inner {
        padding-block: 45px 35px;
    }

    .fchdk-staff-hero-copy h1 {
        font-size: 2.65rem;
    }

    .fchdk-staff-hero-actions {
        flex-direction: column;
    }

    .fchdk-staff-hero-actions .fchdk-btn {
        width: 100%;
    }

    .fchdk-staff-hero-visual {
        width: 100%;
    }

    .fchdk-staff-center {
        width: 108px;
        height: 108px;
    }

    .fchdk-staff-center-icon {
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
    }

    .fchdk-staff-center strong {
        font-size: 0.75rem;
    }

    .fchdk-staff-center small {
        font-size: 0.58rem;
    }

    .fchdk-staff-person {
        width: 42px;
        height: 42px;
        font-size: 0.85rem;
    }

    .fchdk-staff-intro-copy h2,
    .fchdk-section-heading h2,
    .fchdk-staff-management-copy h2,
    .fchdk-staff-academic-copy h2,
    .fchdk-staff-research-copy h2 {
        font-size: 1.85rem;
    }

    .fchdk-staff-category-card {
        min-height: 260px;
    }

    .fchdk-staff-card-top {
        padding-inline: 20px;
    }

    .fchdk-staff-card-body {
        padding: 20px;
    }

    .fchdk-staff-card-footer {
        padding-inline: 20px;
    }

    .fchdk-staff-academic-visual {
        min-height: 350px;
    }

    .fchdk-academic-layer {
        max-width: 125px;
    }

    .fchdk-staff-research-panel {
        padding: 28px 20px;
    }

    .fchdk-staff-cta-actions {
        flex-direction: column;
    }

    .fchdk-staff-cta-actions .fchdk-btn {
        width: 100%;
    }

}


/* =========================================================
   ACCESSIBILITY
========================================================= */

@media (prefers-reduced-motion: reduce) {

    .fchdk-page-staff-directory *,
    .fchdk-page-staff-directory *::before,
    .fchdk-page-staff-directory *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

}


/* =========================================================
   PRINT
========================================================= */

@media print {

    .fchdk-staff-hero {
        min-height: auto;
        color: #000000;
        background: #ffffff;
    }

    .fchdk-staff-hero::before,
    .fchdk-staff-hero::after,
    .fchdk-staff-hero-bg,
    .fchdk-staff-hero-visual,
    .fchdk-staff-cta,
    .fchdk-staff-management-visual,
    .fchdk-staff-academic-visual {
        display: none !important;
    }

    .fchdk-staff-hero-copy h1,
    .fchdk-staff-hero-copy h1 span {
        color: #000000;
    }

    .fchdk-staff-hero-lead {
        color: #333333;
    }

    .fchdk-staff-category-card,
    .fchdk-staff-feature-card,
    .fchdk-staff-intro-panel,
    .fchdk-staff-management-panel,
    .fchdk-staff-research-panel {
        box-shadow: none;
        break-inside: avoid;
    }

}