/*
|--------------------------------------------------------------------------
| FCHDK — Library & Knowledge Resources
|--------------------------------------------------------------------------
| Library + VR Station + future immersive media integration
|--------------------------------------------------------------------------
*/

.fchdk-page-library {
    --fchdk-library-green: #087443;
    --fchdk-library-green-dark: #045a34;
    --fchdk-library-green-deep: #033b25;
    --fchdk-library-green-soft: #eaf7f0;

    --fchdk-library-yellow: #f5c400;
    --fchdk-library-yellow-soft: #fff8d6;

    --fchdk-library-vr: #6846a5;
    --fchdk-library-vr-dark: #432b76;
    --fchdk-library-vr-soft: #f0eafa;

    --fchdk-library-text: #17372a;
    --fchdk-library-muted: #66786f;
    --fchdk-library-border: #dce9e2;
    --fchdk-library-bg: #f7faf8;

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

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


/* =========================================================
   SHARED
========================================================= */

.fchdk-page-library .fchdk-page-kicker {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 16px;
    color: var(--fchdk-library-green);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    line-height: 1.4;
    text-transform: uppercase;
}

.fchdk-page-library .fchdk-page-kicker i {
    font-size: 0.9rem;
}

.fchdk-page-library .fchdk-page-kicker-light {
    color: rgba(255, 255, 255, 0.82);
}

.fchdk-page-library .fchdk-section-heading {
    max-width: 780px;
    margin-bottom: 48px;
}

.fchdk-page-library .fchdk-section-heading-centered {
    margin-right: auto;
    margin-left: auto;
    text-align: center;
}

.fchdk-page-library .fchdk-section-heading h2,
.fchdk-page-library h2 {
    margin: 0;
    color: var(--fchdk-library-green-deep);
    font-size: clamp(2rem, 4vw, 3.35rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.08;
}

.fchdk-page-library .fchdk-section-heading h2 span,
.fchdk-page-library h2 span {
    color: var(--fchdk-library-green);
}

.fchdk-page-library .fchdk-section-heading p {
    max-width: 720px;
    margin: 18px auto 0;
    color: var(--fchdk-library-muted);
    font-size: 1.02rem;
    line-height: 1.85;
}

.fchdk-page-library .fchdk-btn {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    border: 1px solid transparent;
    border-radius: 10px;
    font-size: 0.88rem;
    font-weight: 800;
    line-height: 1.2;
    text-decoration: none;
    transition:
        transform 180ms ease,
        box-shadow 180ms ease,
        background-color 180ms ease,
        border-color 180ms ease,
        color 180ms ease;
}

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

.fchdk-page-library .fchdk-btn-primary,
.fchdk-page-library .fchdk-btn-primary-dark {
    background: var(--fchdk-library-green);
    color: #fff;
    box-shadow: 0 12px 28px rgba(8, 116, 67, 0.22);
}

.fchdk-page-library .fchdk-btn-primary:hover,
.fchdk-page-library .fchdk-btn-primary-dark:hover {
    background: var(--fchdk-library-green-dark);
    color: #fff;
}

.fchdk-page-library .fchdk-btn-vr {
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(104, 70, 165, 0.28);
    color: #fff;
    box-shadow: 0 12px 28px rgba(41, 19, 75, 0.16);
}

.fchdk-page-library .fchdk-btn-vr:hover {
    border-color: rgba(255, 255, 255, 0.55);
    background: rgba(104, 70, 165, 0.46);
    color: #fff;
}

.fchdk-page-library .fchdk-btn-outline-light {
    border-color: rgba(255, 255, 255, 0.38);
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}

.fchdk-page-library .fchdk-btn-outline-light:hover {
    border-color: rgba(255, 255, 255, 0.72);
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.fchdk-page-library .fchdk-btn-light {
    background: #fff;
    color: var(--fchdk-library-green-dark);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
}

.fchdk-page-library .fchdk-btn-light:hover {
    color: var(--fchdk-library-green-dark);
}

.fchdk-page-library .fchdk-btn-outline-dark {
    border-color: var(--fchdk-library-border);
    background: #fff;
    color: var(--fchdk-library-green-dark);
}

.fchdk-page-library .fchdk-btn-outline-dark:hover {
    border-color: var(--fchdk-library-green);
    background: var(--fchdk-library-green-soft);
}


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

.fchdk-library-hero {
    position: relative;
    min-height: 680px;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 78% 42%,
            rgba(104, 70, 165, 0.3),
            transparent 27%
        ),
        radial-gradient(
            circle at 45% 50%,
            rgba(20, 151, 91, 0.2),
            transparent 35%
        ),
        linear-gradient(
            135deg,
            #022d1c 0%,
            #045632 48%,
            #087443 100%
        );
    color: #fff;
}

.fchdk-library-hero::before {
    position: absolute;
    top: -180px;
    right: -180px;
    width: 520px;
    height: 520px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    content: "";
}

.fchdk-library-hero::after {
    position: absolute;
    right: -100px;
    bottom: -280px;
    width: 620px;
    height: 620px;
    border: 1px solid rgba(245, 196, 0, 0.13);
    border-radius: 50%;
    content: "";
}

.fchdk-library-hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.library-glow {
    position: absolute;
    display: block;
    border-radius: 50%;
}

.library-glow-one {
    top: 12%;
    left: 48%;
    width: 280px;
    height: 280px;
    background: rgba(44, 183, 113, 0.08);
}

.library-glow-two {
    right: 15%;
    bottom: 5%;
    width: 220px;
    height: 220px;
    background: rgba(245, 196, 0, 0.08);
}

.library-particle {
    position: absolute;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.48);
    animation: fchdkLibraryParticle 5s ease-in-out infinite;
}

.library-particle-one {
    top: 20%;
    left: 10%;
}

.library-particle-two {
    top: 36%;
    left: 43%;
    animation-delay: -1s;
}

.library-particle-three {
    right: 10%;
    bottom: 27%;
    animation-delay: -2.2s;
}

.library-particle-four {
    top: 67%;
    left: 55%;
    animation-delay: -3.2s;
}

.library-particle-five {
    right: 35%;
    top: 14%;
    animation-delay: -4s;
}

.fchdk-library-hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    min-height: 680px;
    grid-template-columns: minmax(0, 1fr) minmax(420px, 0.9fr);
    align-items: center;
    gap: 42px;
    padding-top: 64px;
    padding-bottom: 64px;
}

.fchdk-library-hero-copy {
    position: relative;
    z-index: 4;
    max-width: 650px;
}

.fchdk-library-hero-copy h1 {
    max-width: 650px;
    margin: 0;
    color: #fff;
    font-size: clamp(2.7rem, 5vw, 5rem);
    font-weight: 850;
    letter-spacing: -0.055em;
    line-height: 0.98;
}

.fchdk-library-hero-copy h1 span {
    display: block;
    color: #f5d34a;
}

.fchdk-library-hero-lead {
    max-width: 610px;
    margin: 24px 0 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.06rem;
    line-height: 1.85;
}

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

.fchdk-library-hero-status {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-top: 25px;
    padding: 9px 13px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.69rem;
    backdrop-filter: blur(8px);
}

.fchdk-library-hero-status strong {
    color: #f5d34a;
    font-weight: 800;
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #4ed17e;
    box-shadow: 0 0 0 5px rgba(78, 209, 126, 0.1);
    animation: fchdkStatusPulse 2s ease-in-out infinite;
}


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

.fchdk-library-hero-visual {
    position: relative;
    width: min(100%, 570px);
    height: 520px;
    margin-inline: auto;
}

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

.library-orbit-one {
    width: 330px;
    height: 330px;
    animation: fchdkLibraryOrbit 16s linear infinite;
}

.library-orbit-two {
    width: 430px;
    height: 430px;
    border-color: rgba(104, 70, 165, 0.35);
    animation: fchdkLibraryOrbitReverse 22s linear infinite;
}

.library-orbit-three {
    width: 510px;
    height: 510px;
    border-style: dashed;
    opacity: 0.45;
    animation: fchdkLibraryOrbit 30s linear infinite;
}

.library-book-stack {
    position: absolute;
    right: 18%;
    bottom: 12%;
    width: 170px;
    height: 125px;
    transform: rotate(-7deg);
}

.library-book {
    position: absolute;
    right: 0;
    display: block;
    width: 150px;
    height: 30px;
    border-radius: 5px 8px 8px 5px;
    box-shadow: 0 10px 18px rgba(0, 0, 0, 0.16);
}

.library-book::after {
    position: absolute;
    top: 6px;
    left: 15px;
    width: 4px;
    height: 18px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.42);
    content: "";
}

.book-one {
    bottom: 0;
    background: #d6ad24;
}

.book-two {
    right: 6px;
    bottom: 29px;
    background: #e8f2eb;
}

.book-three {
    right: 14px;
    bottom: 58px;
    background: #187c4c;
}

.book-four {
    right: 8px;
    bottom: 87px;
    background: #f5c400;
}

.book-five {
    right: 22px;
    bottom: 113px;
    width: 125px;
    background: #dfeee5;
}

.library-open-book {
    position: absolute;
    top: 50%;
    left: 50%;
    display: flex;
    width: 260px;
    height: 145px;
    transform: translate(-50%, -52%) rotate(-3deg);
    filter: drop-shadow(0 18px 25px rgba(0, 0, 0, 0.2));
}

.open-book-left,
.open-book-right {
    position: relative;
    display: flex;
    width: 50%;
    height: 100%;
    flex-direction: column;
    justify-content: space-evenly;
    padding: 24px 22px;
    background: #fdfcf6;
}

.open-book-left {
    border-radius: 14px 3px 3px 12px;
    transform: skewY(3deg);
    transform-origin: right center;
}

.open-book-right {
    border-radius: 3px 14px 12px 3px;
    transform: skewY(-3deg);
    transform-origin: left center;
}

.open-book-left::after,
.open-book-right::after {
    position: absolute;
    top: 0;
    width: 2px;
    height: 100%;
    background: rgba(5, 59, 37, 0.1);
    content: "";
}

.open-book-left::after {
    right: 0;
}

.open-book-right::after {
    left: 0;
}

.open-book-left i,
.open-book-right i {
    display: block;
    width: 82%;
    height: 4px;
    border-radius: 5px;
    background: #b9cbbf;
}

.open-book-left i:nth-child(2),
.open-book-right i:nth-child(2) {
    width: 68%;
}

.open-book-left i:nth-child(3),
.open-book-right i:nth-child(3) {
    width: 88%;
}

.open-book-left i:nth-child(4),
.open-book-right i:nth-child(4) {
    width: 55%;
}


/* =========================================================
   HERO VR HEADSET
========================================================= */

.library-vr-headset {
    position: absolute;
    top: 27%;
    right: 19%;
    z-index: 6;
    width: 135px;
    height: 76px;
    border: 5px solid #15151b;
    border-radius: 23px 23px 31px 31px;
    background:
        linear-gradient(
            145deg,
            #34343e,
            #15151c
        );
    box-shadow:
        0 22px 35px rgba(0, 0, 0, 0.34),
        inset 0 2px 0 rgba(255, 255, 255, 0.1);
    transform: rotate(-9deg);
    animation: fchdkVRFloat 5s ease-in-out infinite;
}

.library-vr-headset::before {
    position: absolute;
    top: -8px;
    left: 18px;
    width: 91px;
    height: 13px;
    border-radius: 10px;
    background: #22222a;
    content: "";
}

.vr-headset-lens {
    position: absolute;
    top: 19px;
    width: 32px;
    height: 30px;
    border: 3px solid #6d6d7c;
    border-radius: 50%;
    background:
        radial-gradient(
            circle at 35% 30%,
            #a8e4d1,
            #1b544a 42%,
            #10151a 72%
        );
    box-shadow: inset 0 0 10px rgba(88, 219, 190, 0.28);
}

.lens-left {
    left: 19px;
}

.lens-right {
    right: 19px;
}

.vr-headset-strap {
    position: absolute;
    top: 16px;
    right: -27px;
    width: 38px;
    height: 39px;
    border: 6px solid #15151b;
    border-left: 0;
    border-radius: 0 22px 22px 0;
}

.vr-headset-glow {
    position: absolute;
    inset: -20px;
    z-index: -1;
    border-radius: 50%;
    background: rgba(104, 70, 165, 0.2);
    filter: blur(18px);
    animation: fchdkVRGlow 3.5s ease-in-out infinite;
}


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

.library-knowledge-core {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 5;
    display: flex;
    width: 122px;
    height: 122px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 2px;
    border: 5px solid rgba(255, 255, 255, 0.92);
    border-radius: 50%;
    background: linear-gradient(
        145deg,
        #6846a5,
        #432b76
    );
    box-shadow:
        0 0 0 12px rgba(104, 70, 165, 0.12),
        0 22px 38px rgba(0, 0, 0, 0.25);
    transform: translate(-50%, -50%);
    animation: fchdkLibraryCorePulse 4s ease-in-out infinite;
}

.knowledge-core-ring {
    position: absolute;
    inset: -14px;
    border: 1px solid rgba(245, 196, 0, 0.5);
    border-radius: 50%;
    animation: fchdkLibraryCoreRing 3s ease-in-out infinite;
}

.knowledge-core-icon {
    color: #f5d34a;
    font-size: 1.5rem;
}

.library-knowledge-core strong {
    color: #fff;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
}

.library-knowledge-core small {
    color: rgba(255, 255, 255, 0.64);
    font-size: 0.56rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.library-floating-card {
    position: absolute;
    z-index: 7;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 11px 15px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.09);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.16);
    backdrop-filter: blur(12px);
    color: #fff;
    font-size: 0.76rem;
    font-weight: 800;
    white-space: nowrap;
}

.library-floating-card i {
    color: #f5d34a;
}

.card-research {
    top: 17%;
    left: 5%;
    animation: fchdkLibraryFloat 5s ease-in-out infinite;
}

.card-digital {
    top: 24%;
    right: 0;
    animation: fchdkLibraryFloat 6s ease-in-out infinite -1.5s;
}

.card-vr {
    right: 5%;
    bottom: 13%;
    background: rgba(104, 70, 165, 0.22);
    animation: fchdkLibraryFloat 5.5s ease-in-out infinite -2.5s;
}

.library-leaf {
    position: absolute;
    z-index: 2;
    display: block;
    width: 32px;
    height: 16px;
    border-radius: 100% 0 100% 0;
    background: rgba(79, 188, 127, 0.3);
    transform: rotate(35deg);
}

.library-leaf-one {
    top: 13%;
    right: 23%;
    animation: fchdkLibraryLeaf 5s ease-in-out infinite;
}

.library-leaf-two {
    bottom: 22%;
    left: 9%;
    transform: rotate(125deg) scale(0.8);
    animation: fchdkLibraryLeaf 6s ease-in-out infinite -2s;
}

.library-leaf-three {
    right: 15%;
    bottom: 41%;
    transform: rotate(-20deg) scale(0.65);
    animation: fchdkLibraryLeaf 4.5s ease-in-out infinite -1s;
}


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

.fchdk-library-intro {
    padding: 88px 0 80px;
    background: #fff;
}

.fchdk-library-intro-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    align-items: center;
    gap: 70px;
}

.fchdk-library-intro-copy {
    max-width: 760px;
}

.fchdk-library-intro-copy h2 {
    max-width: 700px;
}

.fchdk-library-intro-copy p {
    max-width: 720px;
    margin: 22px 0 0;
    color: var(--fchdk-library-muted);
    font-size: 1rem;
    line-height: 1.9;
}

.fchdk-library-intro-panel {
    position: relative;
    display: flex;
    align-items: center;
    gap: 20px;
    min-height: 150px;
    padding: 28px;
    overflow: hidden;
    border: 1px solid rgba(104, 70, 165, 0.15);
    border-radius: 20px;
    background:
        radial-gradient(
            circle at 90% 10%,
            rgba(104, 70, 165, 0.14),
            transparent 35%
        ),
        #f5f0fb;
    box-shadow: 0 20px 45px rgba(67, 43, 118, 0.07);
}

.library-intro-icon {
    display: flex;
    width: 64px;
    height: 64px;
    flex: 0 0 64px;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: var(--fchdk-library-vr);
    color: #f5d34a;
    font-size: 1.45rem;
    box-shadow: 0 14px 25px rgba(104, 70, 165, 0.2);
}

.fchdk-library-intro-panel strong {
    display: block;
    color: var(--fchdk-library-vr-dark);
    font-size: 1rem;
}

.fchdk-library-intro-panel span {
    display: block;
    margin-top: 7px;
    color: var(--fchdk-library-muted);
    font-size: 0.83rem;
    line-height: 1.5;
}


/* =========================================================
   SERVICES
========================================================= */

.fchdk-library-services {
    padding: 100px 0;
    background:
        linear-gradient(
            180deg,
            #f7faf8 0%,
            #edf6f1 100%
        );
}

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

.fchdk-library-service-card {
    position: relative;
    display: flex;
    min-height: 100%;
    overflow: hidden;
    flex-direction: column;
    border: 1px solid var(--fchdk-library-border);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 12px 34px rgba(5, 59, 37, 0.06);
    transition:
        transform 220ms ease,
        box-shadow 220ms ease,
        border-color 220ms ease;
}

.fchdk-library-service-card:hover {
    border-color: rgba(8, 116, 67, 0.25);
    box-shadow: 0 22px 48px rgba(5, 59, 37, 0.11);
    transform: translateY(-6px);
}

.fchdk-library-service-visual {
    position: relative;
    height: 160px;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 50% 50%,
            rgba(255, 255, 255, 0.17),
            transparent 37%
        ),
        linear-gradient(
            145deg,
            #075f3a,
            #087443
        );
}

.fchdk-library-tone-blue .fchdk-library-service-visual {
    background: linear-gradient(145deg, #125c78, #167e9e);
}

.fchdk-library-tone-purple .fchdk-library-service-visual {
    background: linear-gradient(145deg, #4e3d83, #6851a4);
}

.fchdk-library-tone-vr .fchdk-library-service-visual {
    background:
        radial-gradient(
            circle at 50% 50%,
            rgba(245, 196, 0, 0.18),
            transparent 35%
        ),
        linear-gradient(
            145deg,
            #432b76,
            #6846a5
        );
}

.fchdk-library-tone-gold .fchdk-library-service-visual {
    background: linear-gradient(145deg, #9b7410, #c69b18);
}

.fchdk-library-tone-teal .fchdk-library-service-visual {
    background: linear-gradient(145deg, #086f68, #0c958b);
}

.service-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px solid rgba(255, 255, 255, 0.17);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.service-orbit-one {
    width: 120px;
    height: 120px;
    animation: fchdkLibraryOrbit 12s linear infinite;
}

.service-orbit-two {
    width: 180px;
    height: 180px;
    border-style: dashed;
    animation: fchdkLibraryOrbitReverse 17s linear infinite;
}

.service-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    display: flex;
    width: 68px;
    height: 68px;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.13);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
    color: #f5d34a;
    font-size: 1.45rem;
    backdrop-filter: blur(8px);
    transform: translate(-50%, -50%);
    animation: fchdkLibraryServicePulse 4s ease-in-out infinite;
}

.service-particle {
    position: absolute;
    display: block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.58);
}

.particle-one {
    top: 24%;
    left: 25%;
    animation: fchdkLibraryParticle 4s ease-in-out infinite;
}

.particle-two {
    right: 20%;
    bottom: 25%;
    animation: fchdkLibraryParticle 5s ease-in-out infinite -2s;
}

.particle-three {
    right: 30%;
    top: 20%;
    animation: fchdkLibraryParticle 4.5s ease-in-out infinite -1s;
}

.fchdk-library-service-content {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 25px;
}

.fchdk-library-service-tag {
    align-self: flex-start;
    margin-bottom: 10px;
    padding: 5px 9px;
    border-radius: 999px;
    background: var(--fchdk-library-green-soft);
    color: var(--fchdk-library-green);
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.fchdk-library-tone-vr .fchdk-library-service-tag {
    background: var(--fchdk-library-vr-soft);
    color: var(--fchdk-library-vr);
}

.fchdk-library-service-content h3 {
    margin: 0;
    color: var(--fchdk-library-green-deep);
    font-size: 1.18rem;
    line-height: 1.3;
}

.fchdk-library-service-content p {
    margin: 12px 0 20px;
    color: var(--fchdk-library-muted);
    font-size: 0.9rem;
    line-height: 1.75;
}

.fchdk-library-service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: auto;
    color: var(--fchdk-library-green);
    font-size: 0.8rem;
    font-weight: 800;
    text-decoration: none;
}

.fchdk-library-tone-vr .fchdk-library-service-link {
    color: var(--fchdk-library-vr);
}

.fchdk-library-service-link i {
    transition: transform 180ms ease;
}

.fchdk-library-service-link:hover i {
    transform: translateX(4px);
}

.fchdk-library-information-note {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    margin-top: 30px;
    padding: 22px 24px;
    border: 1px solid rgba(8, 116, 67, 0.15);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.76);
}

.information-note-icon {
    display: flex;
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--fchdk-library-yellow-soft);
    color: #9a7600;
}

.fchdk-library-information-note strong {
    display: block;
    color: var(--fchdk-library-green-deep);
    font-size: 0.9rem;
}

.fchdk-library-information-note p {
    margin: 5px 0 0;
    color: var(--fchdk-library-muted);
    font-size: 0.82rem;
    line-height: 1.7;
}


/* =========================================================
   VR STATION
========================================================= */

.fchdk-library-vr {
    position: relative;
    overflow: hidden;
    padding: 110px 0;
    background:
        radial-gradient(
            circle at 75% 30%,
            rgba(125, 81, 192, 0.22),
            transparent 28%
        ),
        linear-gradient(
            135deg,
            #24153f 0%,
            #3c2766 45%,
            #503787 100%
        );
    color: #fff;
}

.fchdk-library-vr-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.vr-bg-orbit {
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 50%;
}

.vr-bg-orbit-one {
    top: -220px;
    right: -140px;
    width: 650px;
    height: 650px;
    animation: fchdkLibraryOrbit 35s linear infinite;
}

.vr-bg-orbit-two {
    bottom: -280px;
    left: -170px;
    width: 700px;
    height: 700px;
    border-color: rgba(245, 196, 0, 0.08);
    animation: fchdkLibraryOrbitReverse 45s linear infinite;
}

.vr-particle {
    position: absolute;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(245, 196, 0, 0.55);
    animation: fchdkLibraryParticle 5s ease-in-out infinite;
}

.vr-particle-one {
    top: 17%;
    left: 13%;
}

.vr-particle-two {
    top: 30%;
    right: 15%;
    animation-delay: -1.5s;
}

.vr-particle-three {
    right: 30%;
    bottom: 20%;
    animation-delay: -2.7s;
}

.vr-particle-four {
    left: 37%;
    bottom: 14%;
    animation-delay: -4s;
}

.fchdk-library-vr-header {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 35px;
    margin-bottom: 55px;
}

.fchdk-library-vr-header h2 {
    color: #fff;
}

.fchdk-library-vr-header h2 span {
    color: #f5d34a;
}

.fchdk-library-vr-header p {
    max-width: 760px;
    margin: 18px 0 0;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.85;
}

.fchdk-vr-live-badge {
    display: flex;
    min-width: 150px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 4px;
    padding: 17px 20px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 17px;
    background: rgba(255, 255, 255, 0.07);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.14);
    backdrop-filter: blur(10px);
}

.vr-live-dot {
    width: 9px;
    height: 9px;
    margin-bottom: 3px;
    border-radius: 50%;
    background: #4ed17e;
    box-shadow: 0 0 0 6px rgba(78, 209, 126, 0.1);
    animation: fchdkStatusPulse 2s ease-in-out infinite;
}

.fchdk-vr-live-badge strong {
    color: #fff;
    font-size: 0.73rem;
    letter-spacing: 0.1em;
}

.fchdk-vr-live-badge small {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.62rem;
}

.fchdk-library-vr-layout {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 70px;
}


/* =========================================================
   VR ROOM SIMULATION
========================================================= */

.fchdk-vr-station {
    position: relative;
    height: 500px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 25px;
    background: #15121e;
    box-shadow: 0 28px 60px rgba(0, 0, 0, 0.28);
    perspective: 1000px;
}

.vr-room-ceiling {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 18%;
    background:
        linear-gradient(
            180deg,
            #332b44,
            #201b2b
        );
}

.vr-room-back-wall {
    position: absolute;
    top: 17%;
    left: 7%;
    width: 86%;
    height: 49%;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background:
        linear-gradient(
            145deg,
            #252131,
            #312841
        );
    transform: perspective(800px) rotateX(-2deg);
}

.vr-room-light {
    position: absolute;
    top: 8%;
    width: 80px;
    height: 6px;
    border-radius: 20px;
    background: #f5d34a;
    box-shadow: 0 0 20px rgba(245, 211, 74, 0.55);
}

.light-one {
    left: 18%;
}

.light-two {
    right: 18%;
}

.vr-room-screen {
    position: absolute;
    top: 17%;
    left: 50%;
    width: 52%;
    height: 53%;
    overflow: hidden;
    border: 5px solid #121018;
    border-radius: 7px;
    background:
        linear-gradient(
            145deg,
            #064d31,
            #087443
        );
    box-shadow: 0 18px 30px rgba(0, 0, 0, 0.28);
    transform: translateX(-50%);
}

.vr-screen-glow {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(
            circle at 50% 50%,
            rgba(104, 70, 165, 0.6),
            transparent 40%
        );
    animation: fchdkVRScreenPulse 4s ease-in-out infinite;
}

.vr-screen-interface {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
}

.screen-label {
    color: rgba(255, 255, 255, 0.66);
    font-size: 0.48rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.vr-screen-interface strong {
    margin: 7px 0;
    color: #f5d34a;
    font-size: 3.3rem;
    line-height: 1;
}

.vr-screen-interface small {
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.55rem;
}

.vr-room-floor {
    position: absolute;
    right: -8%;
    bottom: -21%;
    left: -8%;
    height: 54%;
    overflow: hidden;
    background:
        linear-gradient(
            145deg,
            #19151f,
            #292232
        );
    transform: perspective(700px) rotateX(52deg);
    transform-origin: center top;
}

.vr-floor-grid {
    position: absolute;
    inset: -20%;
    opacity: 0.35;
    background-image:
        linear-gradient(
            rgba(104, 70, 165, 0.4) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(104, 70, 165, 0.4) 1px,
            transparent 1px
        );
    background-size: 50px 50px;
}

.vr-chair {
    position: absolute;
    right: 23%;
    bottom: 15%;
    z-index: 5;
    width: 120px;
    height: 155px;
}

.chair-back {
    position: absolute;
    left: 25px;
    width: 72px;
    height: 95px;
    border-radius: 22px 22px 10px 10px;
    background: #25232d;
    box-shadow: inset 0 2px 0 rgba(255, 255, 255, 0.05);
}

.chair-seat {
    position: absolute;
    top: 82px;
    left: 15px;
    width: 90px;
    height: 35px;
    border-radius: 12px;
    background: #302c39;
}

.chair-base {
    position: absolute;
    top: 112px;
    left: 48px;
    width: 25px;
    height: 35px;
    background: #17151d;
}

.chair-leg {
    position: absolute;
    top: 140px;
    width: 50px;
    height: 4px;
    border-radius: 5px;
    background: #111017;
}

.leg-one {
    left: 0;
    transform: rotate(25deg);
}

.leg-two {
    right: 0;
    transform: rotate(-25deg);
}

.vr-user {
    position: absolute;
    right: 29%;
    bottom: 27%;
    z-index: 8;
    width: 95px;
    height: 180px;
    animation: fchdkVRUserFloat 4s ease-in-out infinite;
}

.user-head {
    position: absolute;
    top: 0;
    left: 27px;
    width: 48px;
    height: 55px;
    border-radius: 50%;
    background: #b87855;
}

.user-head::after {
    position: absolute;
    top: 14px;
    left: -6px;
    width: 60px;
    height: 28px;
    border-radius: 10px;
    background: #17151d;
    content: "";
}

.user-body {
    position: absolute;
    top: 53px;
    left: 18px;
    width: 65px;
    height: 93px;
    border-radius: 22px 22px 8px 8px;
    background: #087443;
}

.user-arm {
    position: absolute;
    top: 63px;
    width: 18px;
    height: 78px;
    border-radius: 15px;
    background: #b87855;
}

.arm-left {
    left: 2px;
    transform: rotate(18deg);
}

.arm-right {
    right: 0;
    transform: rotate(-28deg);
}

.vr-headset-floating {
    position: absolute;
    top: 29%;
    right: 13%;
    z-index: 12;
    width: 74px;
    height: 42px;
    border: 3px solid #101017;
    border-radius: 12px;
    background: #292731;
    transform: rotate(12deg);
    animation: fchdkVRHeadsetFloat 4s ease-in-out infinite;
}

.vr-headset-floating::before,
.vr-headset-floating::after {
    position: absolute;
    top: 11px;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    background: #172d2b;
    box-shadow: inset 0 0 6px rgba(105, 222, 193, 0.6);
    content: "";
}

.vr-headset-floating::before {
    left: 12px;
}

.vr-headset-floating::after {
    right: 12px;
}

.vr-station-console {
    position: absolute;
    right: 6%;
    bottom: 23%;
    z-index: 7;
    width: 80px;
    height: 75px;
}

.console-screen {
    display: flex;
    width: 70px;
    height: 43px;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border: 3px solid #111017;
    border-radius: 6px;
    background: #0a4f34;
}

.console-screen span {
    width: 7px;
    height: 17px;
    border-radius: 3px;
    background: #f5d34a;
    animation: fchdkConsoleBars 1.5s ease-in-out infinite;
}

.console-screen span:nth-child(2) {
    animation-delay: -0.4s;
}

.console-screen span:nth-child(3) {
    animation-delay: -0.8s;
}

.console-base {
    width: 80px;
    height: 9px;
    margin-top: 5px;
    border-radius: 5px;
    background: #15131a;
}

.vr-room-label {
    position: absolute;
    left: 22px;
    bottom: 20px;
    z-index: 15;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 11px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 9px;
    background: rgba(0, 0, 0, 0.28);
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.64rem;
    backdrop-filter: blur(7px);
}

.vr-room-label i {
    color: #f5d34a;
}


/* =========================================================
   VR COPY
========================================================= */

.fchdk-library-vr-copy {
    max-width: 620px;
}

.vr-copy-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 17px;
    padding: 7px 11px;
    border: 1px solid rgba(78, 209, 126, 0.18);
    border-radius: 999px;
    background: rgba(78, 209, 126, 0.08);
    color: #70dfa0;
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.fchdk-library-vr-copy h3 {
    margin: 0;
    color: #fff;
    font-size: clamp(1.9rem, 3.3vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.08;
}

.fchdk-library-vr-copy h3 span {
    color: #f5d34a;
}

.fchdk-library-vr-copy > p {
    margin: 20px 0 0;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.95rem;
    line-height: 1.85;
}

.fchdk-vr-feature-list {
    display: grid;
    gap: 15px;
    margin-top: 28px;
}

.fchdk-vr-feature-list > div {
    display: grid;
    grid-template-columns: 43px minmax(0, 1fr);
    gap: 13px;
    align-items: start;
}

.fchdk-vr-feature-list > div > span {
    display: flex;
    width: 43px;
    height: 43px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.07);
    color: #f5d34a;
}

.fchdk-vr-feature-list strong {
    display: block;
    color: #fff;
    font-size: 0.84rem;
}

.fchdk-vr-feature-list p {
    margin: 4px 0 0;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.75rem;
    line-height: 1.6;
}

.fchdk-vr-action-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}


/* =========================================================
   FUTURE VR VIDEO LIBRARY
========================================================= */

.fchdk-vr-video-library {
    padding: 105px 0;
    background:
        linear-gradient(
            180deg,
            #f8f9fc,
            #f4f7f6
        );
}

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

.fchdk-vr-media-card {
    overflow: hidden;
    border: 1px solid var(--fchdk-library-border);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 12px 32px rgba(5, 59, 37, 0.055);
    transition:
        transform 200ms ease,
        box-shadow 200ms ease;
}

.fchdk-vr-media-card:hover {
    box-shadow: 0 20px 45px rgba(5, 59, 37, 0.1);
    transform: translateY(-5px);
}

.vr-media-preview {
    position: relative;
    height: 205px;
    overflow: hidden;
    background:
        radial-gradient(
            circle at center,
            rgba(104, 70, 165, 0.28),
            transparent 40%
        ),
        linear-gradient(
            145deg,
            #251842,
            #523887
        );
}

.vr-media-grid {
    position: absolute;
    inset: 0;
    opacity: 0.28;
    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.08) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.08) 1px,
            transparent 1px
        );
    background-size: 34px 34px;
    transform: perspective(500px) rotateX(58deg) scale(1.4);
    transform-origin: center bottom;
}

.vr-media-center {
    position: absolute;
    top: 50%;
    left: 50%;
    display: flex;
    width: 70px;
    height: 70px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: #f5d34a;
    font-size: 1.35rem;
    backdrop-filter: blur(7px);
    transform: translate(-50%, -50%);
    animation: fchdkMediaCore 4s ease-in-out infinite;
}

.vr-media-play {
    position: absolute;
    top: 50%;
    left: 50%;
    display: flex;
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
    margin-left: 1px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    color: var(--fchdk-library-vr-dark);
    font-size: 0.7rem;
    transform: translate(-50%, -50%);
}

.vr-media-360 {
    position: absolute;
    top: 13px;
    left: 13px;
    padding: 5px 8px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.25);
    color: #fff;
    font-size: 0.6rem;
    font-weight: 900;
    backdrop-filter: blur(6px);
}

.vr-media-coming {
    position: absolute;
    right: 13px;
    bottom: 13px;
    padding: 5px 8px;
    border-radius: 6px;
    background: rgba(245, 196, 0, 0.9);
    color: #4c3a00;
    font-size: 0.57rem;
    font-weight: 900;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.fchdk-vr-media-content {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 13px;
    padding: 21px;
}

.vr-media-icon {
    display: flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--fchdk-library-vr-soft);
    color: var(--fchdk-library-vr);
}

.fchdk-vr-media-content h3 {
    margin: 0;
    color: var(--fchdk-library-green-deep);
    font-size: 1rem;
}

.fchdk-vr-media-content p {
    margin: 7px 0 0;
    color: var(--fchdk-library-muted);
    font-size: 0.76rem;
    line-height: 1.7;
}

.fchdk-vr-video-integration {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
    padding: 23px 25px;
    border: 1px solid rgba(104, 70, 165, 0.14);
    border-radius: 17px;
    background: #fff;
}

.vr-video-integration-icon {
    display: flex;
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    border-radius: 13px;
    background: var(--fchdk-library-vr-soft);
    color: var(--fchdk-library-vr);
}

.fchdk-vr-video-integration strong {
    display: block;
    color: var(--fchdk-library-green-deep);
    font-size: 0.88rem;
}

.fchdk-vr-video-integration p {
    max-width: 750px;
    margin: 5px 0 0;
    color: var(--fchdk-library-muted);
    font-size: 0.77rem;
    line-height: 1.7;
}

.vr-video-integration-types {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.vr-video-integration-types span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 9px;
    border-radius: 7px;
    background: #f6f7f9;
    color: #66706b;
    font-size: 0.62rem;
    font-weight: 800;
}


/* =========================================================
   VR WORKFLOW
========================================================= */

.fchdk-vr-workflow {
    padding: 100px 0;
    background: #fff;
}

.fchdk-vr-workflow-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
}

.vr-workflow-step {
    display: flex;
    width: 190px;
    min-height: 175px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 20px;
    border: 1px solid var(--fchdk-library-border);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 12px 28px rgba(5, 59, 37, 0.06);
    text-align: center;
    transition:
        transform 180ms ease,
        border-color 180ms ease;
}

.vr-workflow-step:hover {
    border-color: rgba(104, 70, 165, 0.25);
    transform: translateY(-5px);
}

.workflow-icon {
    display: flex;
    width: 55px;
    height: 55px;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    border-radius: 16px;
    background: var(--fchdk-library-vr-soft);
    color: var(--fchdk-library-vr);
    font-size: 1.2rem;
}

.vr-workflow-step strong {
    color: var(--fchdk-library-green-deep);
    font-size: 0.92rem;
}

.vr-workflow-step small {
    margin-top: 5px;
    color: var(--fchdk-library-muted);
    font-size: 0.7rem;
}

.vr-workflow-arrow {
    display: flex;
    width: 36px;
    height: 36px;
    flex: 0 0 36px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--fchdk-library-yellow-soft);
    color: #9a7600;
    font-size: 0.78rem;
}


/* =========================================================
   PILLARS
========================================================= */

.fchdk-library-pillars {
    padding: 100px 0;
    background: var(--fchdk-library-bg);
}

.fchdk-library-pillars-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 80px;
    align-items: start;
}

.fchdk-library-pillars-copy {
    position: sticky;
    top: 110px;
}

.fchdk-library-pillars-copy h2 {
    max-width: 600px;
}

.fchdk-library-pillars-copy > p {
    max-width: 590px;
    margin: 22px 0 28px;
    color: var(--fchdk-library-muted);
    font-size: 0.98rem;
    line-height: 1.9;
}

.fchdk-library-pillar-list {
    display: grid;
    gap: 15px;
}

.fchdk-library-pillar {
    position: relative;
    display: grid;
    grid-template-columns: 42px 54px minmax(0, 1fr);
    align-items: center;
    gap: 16px;
    padding: 20px;
    border: 1px solid var(--fchdk-library-border);
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 9px 24px rgba(5, 59, 37, 0.045);
    transition:
        transform 180ms ease,
        box-shadow 180ms ease;
}

.fchdk-library-pillar:hover {
    box-shadow: 0 15px 32px rgba(5, 59, 37, 0.09);
    transform: translateX(4px);
}

.pillar-number {
    color: rgba(8, 116, 67, 0.32);
    font-size: 0.72rem;
    font-weight: 900;
}

.pillar-icon {
    display: flex;
    width: 54px;
    height: 54px;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    background: var(--fchdk-library-green-soft);
    color: var(--fchdk-library-green);
}

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

.fchdk-library-pillar p {
    margin: 5px 0 0;
    color: var(--fchdk-library-muted);
    font-size: 0.82rem;
    line-height: 1.65;
}


/* =========================================================
   PATHWAYS
========================================================= */

.fchdk-library-pathways {
    padding: 100px 0;
    background: #fff;
}

.fchdk-library-pathway-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.fchdk-library-pathway {
    min-height: 235px;
    padding: 28px 23px;
    border: 1px solid var(--fchdk-library-border);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 10px 28px rgba(5, 59, 37, 0.05);
    transition:
        transform 200ms ease,
        border-color 200ms ease,
        box-shadow 200ms ease;
}

.fchdk-library-pathway:hover {
    border-color: rgba(104, 70, 165, 0.22);
    box-shadow: 0 18px 38px rgba(5, 59, 37, 0.09);
    transform: translateY(-5px);
}

.pathway-icon {
    display: flex;
    width: 58px;
    height: 58px;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border-radius: 16px;
    background: var(--fchdk-library-green-soft);
    color: var(--fchdk-library-green);
    font-size: 1.3rem;
}

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

.fchdk-library-pathway p {
    margin: 10px 0 0;
    color: var(--fchdk-library-muted);
    font-size: 0.83rem;
    line-height: 1.75;
}


/* =========================================================
   DIGITAL LIBRARY
========================================================= */

.fchdk-library-digital {
    padding: 105px 0;
    background:
        linear-gradient(
            135deg,
            #043c26 0%,
            #075f3a 55%,
            #087443 100%
        );
    color: #fff;
    overflow: hidden;
}

.fchdk-library-digital-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 80px;
}

.fchdk-library-digital-visual {
    position: relative;
    min-height: 430px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 26px;
    background:
        radial-gradient(
            circle at center,
            rgba(57, 180, 114, 0.16),
            transparent 45%
        ),
        rgba(0, 0, 0, 0.08);
}

.digital-library-grid {
    position: absolute;
    inset: 0;
    opacity: 0.25;
    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.07) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.07) 1px,
            transparent 1px
        );
    background-size: 45px 45px;
    transform: perspective(500px) rotateX(58deg) scale(1.5);
    transform-origin: center bottom;
}

.digital-library-core {
    position: absolute;
    top: 50%;
    left: 50%;
    display: flex;
    width: 116px;
    height: 116px;
    align-items: center;
    justify-content: center;
    border: 3px solid rgba(245, 196, 0, 0.8);
    border-radius: 50%;
    background: #075d38;
    box-shadow:
        0 0 0 16px rgba(245, 196, 0, 0.06),
        0 20px 40px rgba(0, 0, 0, 0.22);
    color: #f5d34a;
    font-size: 1.7rem;
    transform: translate(-50%, -50%);
    animation: fchdkDigitalCorePulse 4s ease-in-out infinite;
}

.digital-library-ring {
    position: absolute;
    inset: -17px;
    border: 1px dashed rgba(255, 255, 255, 0.26);
    border-radius: 50%;
    animation: fchdkLibraryOrbit 14s linear infinite;
}

.digital-library-node {
    position: absolute;
    display: flex;
    width: 58px;
    height: 58px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
    color: #f5d34a;
    backdrop-filter: blur(7px);
    animation: fchdkDigitalNode 5s ease-in-out infinite;
}

.digital-node-one {
    top: 15%;
    left: 20%;
}

.digital-node-two {
    top: 17%;
    right: 19%;
    animation-delay: -1.3s;
}

.digital-node-three {
    right: 20%;
    bottom: 16%;
    animation-delay: -2.4s;
}

.digital-node-four {
    bottom: 17%;
    left: 19%;
    animation-delay: -3.4s;
}

.digital-library-line {
    position: absolute;
    top: 50%;
    left: 50%;
    height: 1px;
    transform-origin: left center;
    background: linear-gradient(
        90deg,
        rgba(245, 196, 0, 0.75),
        rgba(255, 255, 255, 0)
    );
}

.digital-line-one {
    width: 190px;
    transform: rotate(-140deg);
}

.digital-line-two {
    width: 185px;
    transform: rotate(-39deg);
}

.digital-line-three {
    width: 190px;
    transform: rotate(40deg);
}

.digital-line-four {
    width: 185px;
    transform: rotate(140deg);
}

.fchdk-library-digital-copy {
    max-width: 650px;
}

.fchdk-library-digital-copy .fchdk-page-kicker {
    color: #f5d34a;
}

.fchdk-library-digital-copy h2 {
    color: #fff;
}

.fchdk-library-digital-copy h2 span {
    color: #f5d34a;
}

.fchdk-library-digital-copy > p {
    margin: 22px 0 0;
    color: rgba(255, 255, 255, 0.73);
    font-size: 0.98rem;
    line-height: 1.9;
}

.fchdk-library-digital-list {
    display: grid;
    gap: 13px;
    margin: 27px 0 30px;
}

.fchdk-library-digital-list > div {
    display: flex;
    align-items: center;
    gap: 12px;
}

.fchdk-library-digital-list span {
    display: flex;
    width: 27px;
    height: 27px;
    flex: 0 0 27px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(245, 196, 0, 0.15);
    color: #f5d34a;
    font-size: 0.67rem;
}

.fchdk-library-digital-list strong {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.82rem;
}


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

.fchdk-library-structure {
    padding: 100px 0;
    background: #fff;
}

.fchdk-library-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
}

.library-flow-step {
    position: relative;
    display: flex;
    width: 190px;
    min-height: 175px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 20px;
    border: 1px solid var(--fchdk-library-border);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 12px 28px rgba(5, 59, 37, 0.06);
    text-align: center;
    transition:
        transform 180ms ease,
        border-color 180ms ease;
}

.library-flow-step:hover {
    border-color: rgba(104, 70, 165, 0.25);
    transform: translateY(-5px);
}

.flow-icon {
    display: flex;
    width: 55px;
    height: 55px;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    border-radius: 16px;
    background: var(--fchdk-library-green-soft);
    color: var(--fchdk-library-green);
    font-size: 1.2rem;
}

.library-flow-step strong {
    color: var(--fchdk-library-green-deep);
    font-size: 0.92rem;
}

.library-flow-step small {
    margin-top: 5px;
    color: var(--fchdk-library-muted);
    font-size: 0.7rem;
}

.library-flow-arrow {
    display: flex;
    width: 36px;
    height: 36px;
    flex: 0 0 36px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--fchdk-library-yellow-soft);
    color: #9a7600;
    font-size: 0.78rem;
}


/* =========================================================
   INFORMATION
========================================================= */

.fchdk-library-information {
    padding: 0 0 100px;
    background: #fff;
}

.fchdk-library-information-panel {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 25px;
    padding: 30px;
    border: 1px solid var(--fchdk-library-border);
    border-radius: 22px;
    background:
        linear-gradient(
            135deg,
            #f4faf6,
            #fff
        );
    box-shadow: 0 16px 40px rgba(5, 59, 37, 0.06);
}

.library-information-icon {
    display: flex;
    width: 60px;
    height: 60px;
    align-items: center;
    justify-content: center;
    border-radius: 17px;
    background: var(--fchdk-library-green);
    color: #f5d34a;
    font-size: 1.25rem;
}

.fchdk-library-information-copy .fchdk-page-kicker {
    margin-bottom: 8px;
}

.fchdk-library-information-copy h2 {
    font-size: clamp(1.4rem, 2.4vw, 2rem);
}

.fchdk-library-information-copy p {
    max-width: 800px;
    margin: 9px 0 0;
    color: var(--fchdk-library-muted);
    font-size: 0.84rem;
    line-height: 1.75;
}


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

.fchdk-library-cta {
    position: relative;
    overflow: hidden;
    padding: 88px 0;
    background:
        radial-gradient(
            circle at 85% 25%,
            rgba(104, 70, 165, 0.2),
            transparent 23%
        ),
        linear-gradient(
            135deg,
            #043c26,
            #075f3a 55%,
            #087443
        );
    color: #fff;
}

.fchdk-library-cta::before {
    position: absolute;
    top: -230px;
    left: -130px;
    width: 460px;
    height: 460px;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 50%;
    content: "";
}

.fchdk-library-cta-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-leaf {
    position: absolute;
    display: block;
    width: 45px;
    height: 22px;
    border-radius: 100% 0 100% 0;
    background: rgba(88, 199, 134, 0.15);
    transform: rotate(35deg);
}

.library-cta-leaf-one {
    top: 18%;
    left: 12%;
    animation: fchdkLibraryLeaf 6s ease-in-out infinite;
}

.library-cta-leaf-two {
    right: 13%;
    bottom: 18%;
    transform: rotate(125deg);
    animation: fchdkLibraryLeaf 5s ease-in-out infinite -2s;
}

.library-cta-leaf-three {
    right: 28%;
    top: 17%;
    width: 30px;
    height: 15px;
    animation: fchdkLibraryLeaf 4s ease-in-out infinite -1s;
}

.cta-dot {
    position: absolute;
    display: block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(245, 196, 0, 0.65);
    animation: fchdkLibraryParticle 4s ease-in-out infinite;
}

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

.library-cta-dot-two {
    right: 25%;
    bottom: 26%;
    animation-delay: -1.4s;
}

.library-cta-dot-three {
    right: 8%;
    top: 38%;
    animation-delay: -2.6s;
}

.fchdk-library-cta-inner {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.fchdk-library-cta-inner h2 {
    color: #fff;
    font-size: clamp(2rem, 4vw, 3.4rem);
}

.fchdk-library-cta-inner h2 span {
    color: #f5d34a;
}

.fchdk-library-cta-inner p {
    max-width: 610px;
    margin: 17px 0 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.95rem;
    line-height: 1.8;
}

.fchdk-library-cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
}


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

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

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

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

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

@keyframes fchdkLibraryCorePulse {
    0%,
    100% {
        box-shadow:
            0 0 0 12px rgba(104, 70, 165, 0.12),
            0 22px 38px rgba(0, 0, 0, 0.25);
    }

    50% {
        box-shadow:
            0 0 0 21px rgba(104, 70, 165, 0.05),
            0 28px 48px rgba(0, 0, 0, 0.3);
    }
}

@keyframes fchdkLibraryCoreRing {
    0%,
    100% {
        transform: scale(0.96);
        opacity: 0.55;
    }

    50% {
        transform: scale(1.08);
        opacity: 1;
    }
}

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

    50% {
        transform: translateY(-9px);
    }
}

@keyframes fchdkLibraryLeaf {
    0%,
    100% {
        transform: rotate(35deg) translateY(0);
        opacity: 0.55;
    }

    50% {
        transform: rotate(43deg) translateY(-7px);
        opacity: 0.95;
    }
}

@keyframes fchdkLibraryParticle {
    0%,
    100% {
        transform: translate(0, 0);
        opacity: 0.25;
    }

    50% {
        transform: translate(5px, -10px);
        opacity: 0.9;
    }
}

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

    50% {
        transform: translate(-50%, -50%) scale(1.07);
    }
}

@keyframes fchdkVRFloat {
    0%,
    100% {
        transform: rotate(-9deg) translateY(0);
    }

    50% {
        transform: rotate(-5deg) translateY(-12px);
    }
}

@keyframes fchdkVRGlow {
    0%,
    100% {
        opacity: 0.4;
        transform: scale(0.9);
    }

    50% {
        opacity: 0.85;
        transform: scale(1.1);
    }
}

@keyframes fchdkVRScreenPulse {
    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

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

    50% {
        transform: translateY(-5px);
    }
}

@keyframes fchdkVRHeadsetFloat {
    0%,
    100% {
        transform: rotate(12deg) translate(0, 0);
    }

    50% {
        transform: rotate(17deg) translate(0, -8px);
    }
}

@keyframes fchdkConsoleBars {
    0%,
    100% {
        height: 9px;
    }

    50% {
        height: 22px;
    }
}

@keyframes fchdkMediaCore {
    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(104, 70, 165, 0.15);
        transform: translate(-50%, -50%) scale(1);
    }

    50% {
        box-shadow: 0 0 0 15px rgba(104, 70, 165, 0.04);
        transform: translate(-50%, -50%) scale(1.06);
    }
}

@keyframes fchdkDigitalCorePulse {
    0%,
    100% {
        box-shadow:
            0 0 0 16px rgba(245, 196, 0, 0.06),
            0 20px 40px rgba(0, 0, 0, 0.22);
    }

    50% {
        box-shadow:
            0 0 0 25px rgba(245, 196, 0, 0.035),
            0 25px 48px rgba(0, 0, 0, 0.28);
    }
}

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

    50% {
        transform: translateY(-8px);
    }
}

@keyframes fchdkStatusPulse {
    0%,
    100% {
        opacity: 0.7;
        transform: scale(0.9);
    }

    50% {
        opacity: 1;
        transform: scale(1.15);
    }
}


/* =========================================================
   RESPONSIVE — 1200px
========================================================= */

@media (max-width: 1200px) {

    .fchdk-library-hero-inner {
        grid-template-columns: minmax(0, 1fr) minmax(380px, 0.85fr);
    }

    .fchdk-library-hero-visual {
        height: 470px;
    }

    .library-orbit-three {
        width: 450px;
        height: 450px;
    }

    .library-orbit-two {
        width: 390px;
        height: 390px;
    }

    .library-orbit-one {
        width: 300px;
        height: 300px;
    }

    .fchdk-vr-media-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .fchdk-library-pathway-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

}


/* =========================================================
   RESPONSIVE — 991px
========================================================= */

@media (max-width: 991px) {

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

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

    .fchdk-library-hero-copy {
        max-width: 800px;
    }

    .fchdk-library-hero-visual {
        height: 470px;
        margin-top: 10px;
    }

    .fchdk-library-intro-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .fchdk-library-intro-panel {
        max-width: 550px;
    }

    .fchdk-library-service-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .fchdk-library-vr-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .fchdk-library-vr-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .fchdk-library-vr-copy {
        max-width: 800px;
    }

    .fchdk-vr-media-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .fchdk-library-pillars-grid {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .fchdk-library-pillars-copy {
        position: static;
        max-width: 760px;
    }

    .fchdk-library-digital-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .fchdk-library-digital-copy {
        max-width: 800px;
    }

    .fchdk-library-information-panel {
        grid-template-columns: auto minmax(0, 1fr);
    }

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

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

    .fchdk-library-cta-actions {
        justify-content: flex-start;
    }

}


/* =========================================================
   RESPONSIVE — 767px
========================================================= */

@media (max-width: 767px) {

    .fchdk-page-library .fchdk-section-heading {
        margin-bottom: 35px;
    }

    .fchdk-page-library .fchdk-section-heading h2,
    .fchdk-page-library h2 {
        font-size: clamp(1.85rem, 8vw, 2.7rem);
    }

    .fchdk-library-hero-inner {
        padding-top: 55px;
        padding-bottom: 35px;
    }

    .fchdk-library-hero-copy h1 {
        font-size: clamp(2.5rem, 11vw, 4rem);
    }

    .fchdk-library-hero-lead {
        font-size: 0.96rem;
    }

    .fchdk-library-hero-actions {
        align-items: stretch;
        flex-direction: column;
    }

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

    .fchdk-library-hero-status {
        flex-wrap: wrap;
        border-radius: 12px;
    }

    .fchdk-library-hero-visual {
        width: min(100%, 500px);
        height: 400px;
    }

    .library-orbit-one {
        width: 245px;
        height: 245px;
    }

    .library-orbit-two {
        width: 315px;
        height: 315px;
    }

    .library-orbit-three {
        width: 380px;
        height: 380px;
    }

    .library-open-book {
        width: 220px;
        height: 125px;
    }

    .library-vr-headset {
        right: 11%;
        transform: scale(0.82) rotate(-9deg);
    }

    .library-book-stack {
        right: 12%;
        bottom: 10%;
        transform: scale(0.82) rotate(-7deg);
    }

    .library-floating-card {
        padding: 9px 12px;
        font-size: 0.69rem;
    }

    .card-research {
        top: 12%;
        left: 3%;
    }

    .card-digital {
        top: 18%;
        right: 0;
    }

    .card-vr {
        right: 2%;
        bottom: 8%;
    }

    .fchdk-library-intro,
    .fchdk-library-services,
    .fchdk-library-vr,
    .fchdk-vr-video-library,
    .fchdk-vr-workflow,
    .fchdk-library-pillars,
    .fchdk-library-pathways,
    .fchdk-library-digital,
    .fchdk-library-structure {
        padding-top: 75px;
        padding-bottom: 75px;
    }

    .fchdk-library-service-grid {
        grid-template-columns: 1fr;
    }

    .fchdk-library-service-card {
        max-width: 620px;
        margin-inline: auto;
    }

    .fchdk-vr-station {
        height: 430px;
    }

    .vr-room-screen {
        width: 58%;
    }

    .vr-user {
        right: 28%;
        transform: scale(0.84);
        transform-origin: bottom center;
    }

    .vr-chair {
        right: 19%;
        transform: scale(0.84);
        transform-origin: bottom center;
    }

    .vr-station-console {
        right: 3%;
        transform: scale(0.82);
        transform-origin: bottom right;
    }

    .fchdk-vr-media-grid {
        grid-template-columns: 1fr;
    }

    .fchdk-vr-media-card {
        max-width: 620px;
        margin-inline: auto;
    }

    .fchdk-vr-video-integration {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .vr-video-integration-types {
        grid-column: 2;
    }

    .fchdk-library-pathway-grid {
        grid-template-columns: 1fr;
    }

    .fchdk-library-pathway {
        min-height: auto;
    }

    .fchdk-library-digital-visual {
        min-height: 350px;
    }

    .fchdk-library-flow,
    .fchdk-vr-workflow-flow {
        align-items: stretch;
        flex-direction: column;
    }

    .library-flow-step,
    .vr-workflow-step {
        width: 100%;
        min-height: 135px;
    }

    .library-flow-arrow,
    .vr-workflow-arrow {
        margin: 0 auto;
        transform: rotate(90deg);
    }

    .fchdk-library-information {
        padding-bottom: 75px;
    }

    .fchdk-library-information-panel {
        grid-template-columns: 1fr;
        gap: 18px;
        padding: 24px;
    }

    .fchdk-library-information-panel > .fchdk-btn {
        grid-column: auto;
        justify-self: stretch;
        width: 100%;
    }

    .fchdk-library-cta {
        padding: 72px 0;
    }

    .fchdk-library-cta-actions {
        width: 100%;
        flex-direction: column;
    }

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

}


/* =========================================================
   RESPONSIVE — 575px
========================================================= */

@media (max-width: 575px) {

    .fchdk-library-hero-inner {
        padding-top: 45px;
    }

    .fchdk-library-hero-copy h1 {
        font-size: clamp(2.25rem, 12vw, 3.25rem);
    }

    .fchdk-library-hero-lead {
        margin-top: 18px;
        font-size: 0.9rem;
        line-height: 1.75;
    }

    .fchdk-library-hero-visual {
        width: min(100%, 360px);
        height: 335px;
    }

    .library-orbit-one {
        width: 205px;
        height: 205px;
    }

    .library-orbit-two {
        width: 270px;
        height: 270px;
    }

    .library-orbit-three {
        width: 320px;
        height: 320px;
    }

    .library-open-book {
        width: 185px;
        height: 105px;
    }

    .open-book-left,
    .open-book-right {
        padding: 17px 15px;
    }

    .library-knowledge-core {
        width: 98px;
        height: 98px;
    }

    .knowledge-core-icon {
        font-size: 1.2rem;
    }

    .library-knowledge-core strong {
        font-size: 0.68rem;
    }

    .library-knowledge-core small {
        font-size: 0.49rem;
    }

    .library-vr-headset {
        top: 23%;
        right: 4%;
        transform: scale(0.65) rotate(-9deg);
        transform-origin: center;
    }

    .library-book-stack {
        display: none;
    }

    .library-floating-card {
        padding: 8px 10px;
        font-size: 0.63rem;
    }

    .card-research {
        top: 9%;
    }

    .card-digital {
        top: 17%;
    }

    .card-vr {
        bottom: 7%;
    }

    .fchdk-library-intro,
    .fchdk-library-services,
    .fchdk-library-vr,
    .fchdk-vr-video-library,
    .fchdk-vr-workflow,
    .fchdk-library-pillars,
    .fchdk-library-pathways,
    .fchdk-library-digital,
    .fchdk-library-structure {
        padding-top: 60px;
        padding-bottom: 60px;
    }

    .fchdk-library-intro-copy p {
        font-size: 0.9rem;
    }

    .fchdk-library-intro-panel {
        padding: 22px;
    }

    .library-intro-icon {
        width: 52px;
        height: 52px;
        flex-basis: 52px;
        font-size: 1.15rem;
    }

    .fchdk-library-service-content {
        padding: 21px;
    }

    .fchdk-library-information-note {
        padding: 18px;
    }

    .fchdk-vr-station {
        height: 350px;
        border-radius: 18px;
    }

    .vr-room-back-wall {
        left: 5%;
        width: 90%;
    }

    .vr-room-screen {
        width: 62%;
        height: 48%;
    }

    .vr-screen-interface strong {
        font-size: 2.2rem;
    }

    .vr-screen-interface small {
        font-size: 0.42rem;
    }

    .vr-user {
        right: 26%;
        bottom: 25%;
        transform: scale(0.63);
    }

    .vr-chair {
        right: 13%;
        bottom: 13%;
        transform: scale(0.65);
    }

    .vr-headset-floating {
        right: 8%;
        transform: scale(0.75) rotate(12deg);
    }

    .vr-station-console {
        right: 0;
        bottom: 20%;
        transform: scale(0.65);
    }

    .vr-room-label {
        left: 12px;
        bottom: 12px;
        font-size: 0.54rem;
    }

    .fchdk-vr-feature-list > div {
        grid-template-columns: 38px minmax(0, 1fr);
    }

    .fchdk-vr-feature-list > div > span {
        width: 38px;
        height: 38px;
    }

    .fchdk-vr-action-row {
        align-items: stretch;
        flex-direction: column;
    }

    .fchdk-vr-action-row .fchdk-btn {
        width: 100%;
    }

    .vr-media-preview {
        height: 185px;
    }

    .fchdk-vr-video-integration {
        grid-template-columns: 1fr;
        padding: 19px;
    }

    .vr-video-integration-types {
        grid-column: auto;
    }

    .fchdk-library-pillar {
        grid-template-columns: 30px 48px minmax(0, 1fr);
        gap: 10px;
        padding: 16px;
    }

    .pillar-icon {
        width: 48px;
        height: 48px;
    }

    .fchdk-library-pillar p {
        font-size: 0.77rem;
    }

    .fchdk-library-digital-visual {
        min-height: 300px;
    }

    .digital-library-node {
        width: 48px;
        height: 48px;
        font-size: 0.8rem;
    }

    .digital-library-core {
        width: 92px;
        height: 92px;
        font-size: 1.35rem;
    }

    .digital-line-one,
    .digital-line-two,
    .digital-line-three,
    .digital-line-four {
        width: 125px;
    }

    .fchdk-library-information-panel {
        padding: 20px;
    }

    .library-information-icon {
        width: 52px;
        height: 52px;
    }

}


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

@media (max-width: 420px) {

    .fchdk-library-hero-visual {
        width: min(100%, 315px);
        height: 300px;
    }

    .library-orbit-one {
        width: 180px;
        height: 180px;
    }

    .library-orbit-two {
        width: 230px;
        height: 230px;
    }

    .library-orbit-three {
        width: 285px;
        height: 285px;
    }

    .library-open-book {
        width: 165px;
        height: 92px;
    }

    .library-knowledge-core {
        width: 86px;
        height: 86px;
    }

    .library-floating-card {
        padding: 7px 9px;
    }

    .library-floating-card i {
        font-size: 0.7rem;
    }

    .library-vr-headset {
        right: -1%;
        transform: scale(0.53) rotate(-9deg);
    }

    .fchdk-library-service-visual {
        height: 145px;
    }

    .fchdk-library-service-content h3 {
        font-size: 1.05rem;
    }

    .fchdk-library-information-note {
        flex-direction: column;
    }

    .fchdk-vr-station {
        height: 310px;
    }

    .vr-room-screen {
        top: 19%;
        height: 43%;
    }

    .vr-user {
        right: 24%;
        bottom: 23%;
        transform: scale(0.5);
    }

    .vr-chair {
        right: 8%;
        bottom: 10%;
        transform: scale(0.54);
    }

    .vr-headset-floating {
        right: 3%;
        transform: scale(0.6) rotate(12deg);
    }

    .vr-station-console {
        right: -8px;
        transform: scale(0.54);
    }

    .vr-room-label {
        max-width: 150px;
    }

}


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

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

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

}


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

@media print {

    .fchdk-page-library {
        background: #fff;
    }

    .fchdk-library-hero,
    .fchdk-library-vr,
    .fchdk-library-digital,
    .fchdk-library-cta {
        background: #fff !important;
        color: #000 !important;
    }

    .fchdk-library-hero-copy h1,
    .fchdk-library-hero-copy h1 span,
    .fchdk-library-vr-header h2,
    .fchdk-library-vr-header h2 span,
    .fchdk-library-vr-copy h3,
    .fchdk-library-vr-copy h3 span,
    .fchdk-library-digital-copy h2,
    .fchdk-library-digital-copy h2 span,
    .fchdk-library-cta-inner h2,
    .fchdk-library-cta-inner h2 span {
        color: #000 !important;
    }

    .fchdk-library-hero-visual,
    .fchdk-vr-station,
    .fchdk-library-digital-visual,
    .fchdk-library-cta-bg {
        display: none !important;
    }

    .fchdk-library-service-card,
    .fchdk-vr-media-card,
    .fchdk-library-pathway,
    .fchdk-library-pillar,
    .library-flow-step,
    .vr-workflow-step,
    .fchdk-library-information-panel {
        break-inside: avoid;
        box-shadow: none !important;
    }

}
/* =========================================================
   E-LIBRARY MODULE
========================================================= */

.fchdk-library-elibrary {
    position: relative;
    overflow: hidden;
    padding: 110px 0;
    background:
        radial-gradient(
            circle at 78% 20%,
            rgba(34, 146, 116, 0.18),
            transparent 28%
        ),
        linear-gradient(
            135deg,
            #062f35 0%,
            #07565b 48%,
            #087443 100%
        );
    color: #fff;
}

.fchdk-library-elibrary-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.elibrary-glow {
    position: absolute;
    display: block;
    border-radius: 50%;
    filter: blur(2px);
}

.elibrary-glow-one {
    top: -180px;
    right: -100px;
    width: 500px;
    height: 500px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.elibrary-glow-two {
    bottom: -250px;
    left: -160px;
    width: 550px;
    height: 550px;
    border: 1px solid rgba(245, 196, 0, 0.08);
}

.elibrary-particle {
    position: absolute;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(245, 196, 0, 0.58);
    animation: fchdkLibraryParticle 5s ease-in-out infinite;
}

.elibrary-particle-one {
    top: 18%;
    left: 12%;
}

.elibrary-particle-two {
    top: 35%;
    right: 14%;
    animation-delay: -1.3s;
}

.elibrary-particle-three {
    right: 33%;
    bottom: 18%;
    animation-delay: -2.7s;
}

.elibrary-particle-four {
    left: 42%;
    bottom: 13%;
    animation-delay: -3.8s;
}


.fchdk-library-elibrary-header {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 35px;
    margin-bottom: 55px;
}

.fchdk-library-elibrary-header h2 {
    color: #fff;
}

.fchdk-library-elibrary-header h2 span {
    color: #f5d34a;
}

.fchdk-library-elibrary-header p {
    max-width: 780px;
    margin: 18px 0 0;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.85;
}

.fchdk-elibrary-status {
    display: flex;
    min-width: 205px;
    align-items: center;
    gap: 13px;
    padding: 15px 17px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
    backdrop-filter: blur(10px);
}

.elibrary-status-dot {
    width: 9px;
    height: 9px;
    flex: 0 0 9px;
    border-radius: 50%;
    background: #f5d34a;
    box-shadow: 0 0 0 6px rgba(245, 196, 0, 0.08);
    animation: fchdkStatusPulse 2.2s ease-in-out infinite;
}

.fchdk-elibrary-status strong {
    display: block;
    color: #fff;
    font-size: 0.73rem;
    letter-spacing: 0.1em;
}

.fchdk-elibrary-status small {
    display: block;
    margin-top: 3px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.62rem;
}


/* =========================================================
   E-LIBRARY LAYOUT
========================================================= */

.fchdk-library-elibrary-layout {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 75px;
}


/* =========================================================
   E-LIBRARY DIGITAL VISUAL
========================================================= */

.fchdk-elibrary-visual {
    position: relative;
    height: 500px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 26px;
    background:
        radial-gradient(
            circle at center,
            rgba(52, 190, 158, 0.17),
            transparent 38%
        ),
        rgba(0, 0, 0, 0.1);
    box-shadow: 0 28px 60px rgba(0, 0, 0, 0.2);
}

.elibrary-grid {
    position: absolute;
    inset: 0;
    opacity: 0.24;
    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.07) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.07) 1px,
            transparent 1px
        );
    background-size: 44px 44px;
    transform: perspective(650px) rotateX(57deg) scale(1.45);
    transform-origin: center bottom;
}

.elibrary-network-line {
    position: absolute;
    top: 50%;
    left: 50%;
    height: 1px;
    transform-origin: left center;
    background: linear-gradient(
        90deg,
        rgba(245, 196, 0, 0.78),
        rgba(255, 255, 255, 0)
    );
}

.elibrary-line-one {
    width: 205px;
    transform: rotate(-145deg);
}

.elibrary-line-two {
    width: 210px;
    transform: rotate(-38deg);
}

.elibrary-line-three {
    width: 205px;
    transform: rotate(38deg);
}

.elibrary-line-four {
    width: 210px;
    transform: rotate(145deg);
}


/* =========================================================
   E-LIBRARY CORE
========================================================= */

.elibrary-core {
    position: absolute;
    top: 50%;
    left: 50%;
    display: flex;
    width: 135px;
    height: 135px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    border: 3px solid rgba(245, 196, 0, 0.85);
    border-radius: 50%;
    background:
        radial-gradient(
            circle at 35% 30%,
            #14947c,
            #07565b
        );
    box-shadow:
        0 0 0 17px rgba(245, 196, 0, 0.045),
        0 25px 50px rgba(0, 0, 0, 0.25);
    transform: translate(-50%, -50%);
    animation: fchdkELibraryCorePulse 4s ease-in-out infinite;
}

.elibrary-core-ring {
    position: absolute;
    inset: -18px;
    border: 1px dashed rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: fchdkLibraryOrbit 15s linear infinite;
}

.elibrary-core > i {
    margin-bottom: 7px;
    color: #f5d34a;
    font-size: 1.55rem;
}

.elibrary-core strong {
    color: #fff;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
}

.elibrary-core small {
    margin-top: 4px;
    color: rgba(255, 255, 255, 0.57);
    font-size: 0.51rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}


/* =========================================================
   E-LIBRARY NODES
========================================================= */

.elibrary-node {
    position: absolute;
    z-index: 3;
    display: flex;
    width: 105px;
    min-height: 72px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.13);
    color: #fff;
    backdrop-filter: blur(10px);
    animation: fchdkELibraryNodeFloat 5s ease-in-out infinite;
}

.elibrary-node i {
    color: #f5d34a;
    font-size: 1rem;
}

.elibrary-node span {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.61rem;
    font-weight: 800;
}

.elibrary-node-books {
    top: 12%;
    left: 12%;
}

.elibrary-node-journals {
    top: 12%;
    right: 12%;
    animation-delay: -1s;
}

.elibrary-node-database {
    right: 8%;
    bottom: 15%;
    animation-delay: -2s;
}

.elibrary-node-research {
    bottom: 15%;
    left: 8%;
    animation-delay: -3s;
}

.elibrary-node-repository {
    top: 39%;
    right: 5%;
    animation-delay: -1.7s;
}


/* =========================================================
   SEARCH BAR
========================================================= */

.elibrary-search-bar {
    position: absolute;
    bottom: 28px;
    left: 50%;
    z-index: 10;
    display: flex;
    width: min(88%, 420px);
    height: 48px;
    align-items: center;
    gap: 12px;
    padding: 0 15px;
    border: 1px solid rgba(255, 255, 255, 0.17);
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.28);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.18);
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.72rem;
    backdrop-filter: blur(12px);
    transform: translateX(-50%);
}

.elibrary-search-bar i {
    color: #f5d34a;
}

.elibrary-search-bar b {
    margin-left: auto;
    padding: 4px 7px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.62rem;
}


/* =========================================================
   E-LIBRARY COPY
========================================================= */

.fchdk-elibrary-copy {
    max-width: 650px;
}

.elibrary-module-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 17px;
    padding: 7px 11px;
    border: 1px solid rgba(78, 209, 126, 0.18);
    border-radius: 999px;
    background: rgba(78, 209, 126, 0.08);
    color: #70dfa0;
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.fchdk-elibrary-copy h3 {
    margin: 0;
    color: #fff;
    font-size: clamp(2rem, 3.4vw, 3.05rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.08;
}

.fchdk-elibrary-copy h3 span {
    color: #f5d34a;
}

.fchdk-elibrary-copy > p {
    margin: 20px 0 0;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.95rem;
    line-height: 1.85;
}


/* =========================================================
   E-LIBRARY FEATURE GRID
========================================================= */

.fchdk-elibrary-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 11px;
    margin-top: 27px;
}

.fchdk-elibrary-feature-grid > div {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.045);
}

.fchdk-elibrary-feature-grid > div > span {
    display: flex;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(245, 196, 0, 0.1);
    color: #f5d34a;
}

.fchdk-elibrary-feature-grid strong {
    display: block;
    color: #fff;
    font-size: 0.74rem;
}

.fchdk-elibrary-feature-grid small {
    display: block;
    margin-top: 3px;
    color: rgba(255, 255, 255, 0.48);
    font-size: 0.59rem;
    line-height: 1.45;
}

.fchdk-elibrary-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}


/* =========================================================
   E-LIBRARY ACCESS
========================================================= */

.fchdk-elibrary-access {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 30px;
    margin-top: 45px;
    padding: 23px 25px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.055);
    backdrop-filter: blur(12px);
}

.elibrary-access-heading {
    display: flex;
    align-items: center;
    gap: 15px;
}

.elibrary-access-icon {
    display: flex;
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    align-items: center;
    justify-content: center;
    border-radius: 13px;
    background: rgba(245, 196, 0, 0.1);
    color: #f5d34a;
}

.elibrary-access-heading strong {
    display: block;
    color: #fff;
    font-size: 0.86rem;
}

.elibrary-access-heading p {
    margin: 5px 0 0;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.72rem;
    line-height: 1.6;
}

.elibrary-access-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 7px;
}

.elibrary-access-features span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 9px;
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.62);
    font-size: 0.59rem;
    font-weight: 800;
}

.elibrary-access-features i {
    color: #f5d34a;
}


/* =========================================================
   E-LIBRARY ANIMATIONS
========================================================= */

@keyframes fchdkELibraryCorePulse {

    0%,
    100% {
        box-shadow:
            0 0 0 17px rgba(245, 196, 0, 0.045),
            0 25px 50px rgba(0, 0, 0, 0.25);
    }

    50% {
        box-shadow:
            0 0 0 25px rgba(245, 196, 0, 0.025),
            0 30px 58px rgba(0, 0, 0, 0.31);
    }

}

@keyframes fchdkELibraryNodeFloat {

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

    50% {
        transform: translateY(-8px);
    }

}


/* =========================================================
   E-LIBRARY RESPONSIVE
========================================================= */

@media (max-width: 991px) {

    .fchdk-library-elibrary {
        padding: 85px 0;
    }

    .fchdk-library-elibrary-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .fchdk-library-elibrary-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .fchdk-elibrary-copy {
        max-width: 800px;
    }

    .fchdk-elibrary-visual {
        max-width: 700px;
    }

    .fchdk-elibrary-access {
        grid-template-columns: 1fr;
    }

    .elibrary-access-features {
        justify-content: flex-start;
    }

}


@media (max-width: 767px) {

    .fchdk-library-elibrary {
        padding: 75px 0;
    }

    .fchdk-elibrary-visual {
        height: 430px;
    }

    .elibrary-node {
        width: 92px;
        min-height: 66px;
    }

    .elibrary-node-books {
        left: 7%;
    }

    .elibrary-node-journals {
        right: 7%;
    }

    .elibrary-node-database {
        right: 5%;
    }

    .elibrary-node-research {
        left: 5%;
    }

    .elibrary-node-repository {
        right: 2%;
    }

    .fchdk-elibrary-feature-grid {
        grid-template-columns: 1fr;
    }

    .fchdk-elibrary-access {
        padding: 19px;
    }

}


@media (max-width: 575px) {

    .fchdk-library-elibrary {
        padding: 60px 0;
    }

    .fchdk-elibrary-visual {
        height: 355px;
        border-radius: 18px;
    }

    .elibrary-core {
        width: 105px;
        height: 105px;
    }

    .elibrary-node {
        width: 78px;
        min-height: 57px;
        border-radius: 11px;
    }

    .elibrary-node i {
        font-size: 0.8rem;
    }

    .elibrary-node span {
        font-size: 0.52rem;
    }

    .elibrary-node-books {
        top: 9%;
        left: 5%;
    }

    .elibrary-node-journals {
        top: 9%;
        right: 5%;
    }

    .elibrary-node-database {
        right: 3%;
        bottom: 20%;
    }

    .elibrary-node-research {
        bottom: 20%;
        left: 3%;
    }

    .elibrary-node-repository {
        top: 39%;
        right: 1%;
    }

    .elibrary-line-one,
    .elibrary-line-two,
    .elibrary-line-three,
    .elibrary-line-four {
        width: 140px;
    }

    .elibrary-search-bar {
        bottom: 18px;
        height: 43px;
        font-size: 0.61rem;
    }

    .fchdk-elibrary-copy h3 {
        font-size: 2rem;
    }

    .fchdk-elibrary-feature-grid > div {
        padding: 10px;
    }

    .fchdk-elibrary-actions {
        align-items: stretch;
        flex-direction: column;
    }

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

    .elibrary-access-heading {
        align-items: flex-start;
    }

    .elibrary-access-features {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .elibrary-access-features span {
        justify-content: center;
    }

}


@media (max-width: 420px) {

    .fchdk-elibrary-visual {
        height: 315px;
    }

    .elibrary-core {
        width: 88px;
        height: 88px;
    }

    .elibrary-core > i {
        font-size: 1.1rem;
    }

    .elibrary-core strong {
        font-size: 0.58rem;
    }

    .elibrary-core small {
        font-size: 0.43rem;
    }

    .elibrary-node {
        width: 67px;
        min-height: 51px;
    }

    .elibrary-node-books,
    .elibrary-node-journals {
        top: 7%;
    }

    .elibrary-node-database,
    .elibrary-node-research {
        bottom: 18%;
    }

    .elibrary-node-repository {
        top: 40%;
    }

    .elibrary-search-bar {
        width: 90%;
    }

    .elibrary-access-features {
        grid-template-columns: 1fr;
    }

}


/* =========================================================
   REDUCED MOTION
========================================================= */

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

    .fchdk-library-elibrary *,
    .fchdk-library-elibrary *::before,
    .fchdk-library-elibrary *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

}