/* Research, Innovation & Impact — homepage hub */
.muast-rii-hub {
    --rii-green: #3ba94a;
    --rii-green-dark: #2d7a36;
    --rii-brown: #93603c;
    --rii-blue: #13357b;
    --rii-blue-dark: #0f2a63;
    --rii-muted: #64748b;
    --rii-border: rgba(19, 53, 123, 0.1);
    --rii-radius: 12px;
    --rii-shadow: 0 8px 24px rgba(19, 53, 123, 0.07);
    background: linear-gradient(165deg, #eef6f1 0%, #f8fafc 38%, #ffffff 100%);
    padding: 2.25rem 0 2.5rem;
    position: relative;
    overflow: hidden;
}

.muast-rii-hub::before,
.muast-rii-hub::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.muast-rii-hub::before {
    width: 520px;
    height: 520px;
    top: -180px;
    left: -120px;
    background: radial-gradient(circle, rgba(59, 169, 74, 0.14) 0%, transparent 68%);
}

.muast-rii-hub::after {
    width: 440px;
    height: 440px;
    bottom: -140px;
    right: -100px;
    background: radial-gradient(circle, rgba(19, 53, 123, 0.1) 0%, transparent 70%);
}

.muast-rii-hub .container {
    position: relative;
    z-index: 1;
}

/* Header */
.muast-rii-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--rii-border);
    color: var(--rii-blue);
    font-weight: 800;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    box-shadow: 0 4px 14px rgba(19, 53, 123, 0.06);
}

.muast-rii-title {
    color: var(--rii-blue);
    font-size: clamp(1.85rem, 3.2vw, 2.5rem);
    font-weight: 900;
    margin: 0.85rem 0 0.6rem;
    letter-spacing: -0.02em;
}

.muast-rii-lead {
    color: var(--rii-muted);
    max-width: 720px;
    margin: 0 auto 1.1rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Unified panel */
.muast-rii-panel {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--rii-border);
    border-radius: calc(var(--rii-radius) + 2px);
    box-shadow: var(--rii-shadow);
    padding: 1rem 1rem 0.85rem;
    backdrop-filter: blur(6px);
}

.muast-rii-panel-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.65rem;
    flex-wrap: wrap;
}

.muast-rii-panel-title {
    margin: 0 0 0.35rem;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--rii-blue);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.muast-rii-panel-title i {
    color: var(--rii-green);
    font-size: 1rem;
}

.muast-rii-panel-sub {
    margin: 0;
    color: var(--rii-muted);
    font-size: 0.9rem;
    line-height: 1.55;
    max-width: 640px;
}

.muast-rii-panel-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(147, 96, 60, 0.25);
    color: var(--rii-brown);
    font-weight: 700;
    font-size: 0.82rem;
    text-decoration: none;
    background: #fff;
    white-space: nowrap;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.muast-rii-panel-link:hover {
    background: var(--rii-brown);
    color: #fff;
    transform: translateY(-1px);
}

.muast-rii-divider {
    height: 1px;
    margin: 0.85rem 0;
    background: linear-gradient(90deg, transparent, rgba(59, 169, 74, 0.35) 20%, rgba(147, 96, 60, 0.35) 80%, transparent);
}

/* Researchers */
.muast-rii-spotlight-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
}

.muast-rii-researcher-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.75rem;
    width: 100%;
    text-align: left;
    padding: 0.75rem;
    border: 1px solid var(--rii-border);
    border-radius: var(--rii-radius);
    background: linear-gradient(135deg, #ffffff 0%, #f9fcfa 100%);
    box-shadow: 0 6px 20px rgba(19, 53, 123, 0.05);
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    position: relative;
    overflow: hidden;
}

.muast-rii-researcher-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--rii-green), var(--rii-brown));
    border-radius: var(--rii-radius) 0 0 var(--rii-radius);
}

.muast-rii-researcher-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 36px rgba(19, 53, 123, 0.12);
    border-color: rgba(59, 169, 74, 0.28);
}

.muast-rii-researcher-photo {
    position: relative;
    flex-shrink: 0;
}

.muast-rii-researcher-photo img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    border: 3px solid #fff;
    box-shadow: 0 8px 20px rgba(59, 169, 74, 0.22);
    display: block;
}

.muast-rii-researcher-badge {
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    background: var(--rii-blue);
    color: #fff;
    font-size: 0.58rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    white-space: nowrap;
    box-shadow: 0 4px 10px rgba(19, 53, 123, 0.2);
}

.muast-rii-researcher-badge--award {
    background: var(--rii-brown);
}

.muast-rii-researcher-role {
    display: block;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--rii-green-dark);
    margin-bottom: 0.2rem;
}

.muast-rii-researcher-copy strong {
    display: block;
    color: var(--rii-blue);
    font-size: 1.05rem;
    line-height: 1.3;
    margin-bottom: 0.4rem;
}

.muast-rii-researcher-copy p {
    margin: 0;
    color: var(--rii-muted);
    font-size: 0.84rem;
    line-height: 1.55;
}

.muast-rii-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.65rem;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--rii-brown);
}

.muast-rii-panel-head--impact {
    margin-bottom: 0.5rem;
    padding-bottom: 0;
    border-bottom: none;
    align-items: flex-start;
}

.muast-rii-panel-head--impact .muast-rii-panel-title i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.65rem;
    height: 1.65rem;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(59, 169, 74, 0.18), rgba(19, 53, 123, 0.1));
    font-size: 0.75rem;
    box-shadow: 0 2px 8px rgba(59, 169, 74, 0.12);
}

.muast-rii-panel-head--impact .muast-rii-panel-sub {
    font-size: 0.84rem;
    line-height: 1.45;
}

/* Innovation & Impact zone — compact uniform grid */
.muast-rii-impact-zone {
    position: relative;
    isolation: isolate;
    border-radius: var(--rii-radius);
    padding: 0.5rem;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.82) 0%, rgba(247, 250, 248, 0.92) 100%);
    border: 1px solid rgba(59, 169, 74, 0.1);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.muast-rii-impact-ambient {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.muast-rii-impact-mesh {
    position: absolute;
    inset: 0;
    opacity: 0.3;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(59, 169, 74, 0.1) 0%, transparent 42%),
        radial-gradient(circle at 80% 70%, rgba(19, 53, 123, 0.08) 0%, transparent 40%);
}

.muast-rii-impact-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    animation: rii-orb-float 8s ease-in-out infinite;
}

.muast-rii-impact-orb--green {
    width: 120px;
    height: 120px;
    top: -30px;
    left: -20px;
    background: rgba(59, 169, 74, 0.18);
}

.muast-rii-impact-orb--blue {
    width: 100px;
    height: 100px;
    bottom: -30px;
    right: -15px;
    background: rgba(19, 53, 123, 0.14);
    animation-delay: -4s;
}

@keyframes rii-orb-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(12px, -8px) scale(1.06); }
}

.muast-rii-impact-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
    counter-reset: impact-card;
    perspective: 1200px;
}

.muast-rii-impact-card {
    --rii-card-accent: var(--rii-green);
    --rii-tilt-x: 0deg;
    --rii-tilt-y: 0deg;
    --rii-lift: 0px;
    display: flex;
    flex-direction: column;
    height: 100%;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.95);
    border-radius: calc(var(--rii-radius) + 2px);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow:
        0 4px 18px rgba(19, 53, 123, 0.07),
        inset 0 1px 0 rgba(255, 255, 255, 1);
    transition:
        transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        border-color 0.3s ease;
    position: relative;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transform-style: preserve-3d;
    transform: perspective(900px) rotateX(var(--rii-tilt-x)) rotateY(var(--rii-tilt-y)) translateY(var(--rii-lift));
    will-change: transform;
}

.muast-rii-impact-card.rii-reveal {
    opacity: 0;
    transform: perspective(900px) rotateX(14deg) rotateY(-4deg) translateY(32px) scale(0.92);
}

.muast-rii-impact-card.rii-reveal--visible {
    opacity: 1;
    transform: perspective(900px) rotateX(var(--rii-tilt-x)) rotateY(var(--rii-tilt-y)) translateY(var(--rii-lift)) scale(1);
}

.muast-rii-impact-card::before {
    counter-increment: impact-card;
    content: counter(impact-card, decimal-leading-zero);
    position: absolute;
    top: 7px;
    right: 8px;
    z-index: 4;
    font-size: 0.55rem;
    font-weight: 900;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.5);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    pointer-events: none;
}

.muast-rii-impact-card--hero {
    --rii-card-accent: #3ba94a;
    border-color: rgba(59, 169, 74, 0.22);
    box-shadow: 0 3px 14px rgba(59, 169, 74, 0.1);
}

.muast-rii-impact-card--hero::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--rii-green), var(--rii-brown));
    z-index: 2;
    border-radius: var(--rii-radius) 0 0 var(--rii-radius);
}

.muast-rii-impact-card:nth-child(2) { --rii-card-accent: #db2777; }
.muast-rii-impact-card:nth-child(3) { --rii-card-accent: #d97706; }
.muast-rii-impact-card:nth-child(4) { --rii-card-accent: #3b82f6; }
.muast-rii-impact-card:nth-child(5) { --rii-card-accent: #8b5cf6; }
.muast-rii-impact-card:nth-child(6) { --rii-card-accent: #14b8a6; }

.muast-rii-impact-shine {
    position: absolute;
    inset: 0;
    z-index: 5;
    pointer-events: none;
    background: linear-gradient(
        105deg,
        transparent 38%,
        rgba(255, 255, 255, 0.5) 50%,
        transparent 62%
    );
    transform: translateX(-120%);
    transition: transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.muast-rii-impact-ring {
    position: absolute;
    inset: -1px;
    z-index: 0;
    border-radius: inherit;
    padding: 1px;
    background: conic-gradient(
        from var(--rii-ring-angle, 0deg),
        var(--rii-card-accent),
        transparent 28%,
        transparent 72%,
        var(--rii-card-accent)
    );
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
    animation: rii-ring-spin 4s linear infinite;
    animation-play-state: paused;
}

@keyframes rii-ring-spin {
    to { --rii-ring-angle: 360deg; }
}

@property --rii-ring-angle {
    syntax: "<angle>";
    initial-value: 0deg;
    inherits: false;
}

.muast-rii-impact-card:hover {
    --rii-lift: -5px;
    box-shadow:
        0 16px 36px rgba(19, 53, 123, 0.13),
        0 0 0 1px rgba(255, 255, 255, 0.95),
        0 0 20px color-mix(in srgb, var(--rii-card-accent) 22%, transparent);
    border-color: color-mix(in srgb, var(--rii-card-accent) 32%, white);
    color: inherit;
}

.muast-rii-impact-card:hover .muast-rii-impact-ring {
    opacity: 0.85;
    animation-play-state: running;
}

.muast-rii-impact-card:hover .muast-rii-impact-shine {
    transform: translateX(120%);
}

.muast-rii-impact-media {
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    height: 128px;
    background: #e8edf4;
}

.muast-rii-impact-card--hero .muast-rii-impact-media {
    height: 128px;
    min-height: 0;
}

.muast-rii-impact-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 18%;
    display: block;
    transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1), filter 0.4s ease;
    transform-origin: center 22%;
}

.muast-rii-impact-media--faces img {
    object-position: center 8%;
    transform-origin: center 10%;
}

.muast-rii-impact-media--seated img {
    object-position: center 22%;
    transform-origin: center 20%;
}

.muast-rii-impact-media--group img {
    object-position: center 15%;
    transform-origin: center 12%;
}

.muast-rii-impact-media--scene img {
    object-position: center 35%;
    transform-origin: center center;
}

.muast-rii-impact-media--center img {
    object-position: center center;
    transform-origin: center center;
}

.rii-reveal--visible .muast-rii-impact-media img {
    animation: rii-ken-burns 14s ease-in-out infinite alternate;
}

@keyframes rii-ken-burns {
    0% { transform: scale(1); }
    100% { transform: scale(1.07); }
}

.muast-rii-impact-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(19, 53, 123, 0.02) 0%,
        rgba(19, 53, 123, 0.02) 45%,
        rgba(19, 53, 123, 0.38) 100%
    );
    opacity: 0.55;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.muast-rii-impact-card--hero .muast-rii-impact-overlay {
    opacity: 0.45;
}

.muast-rii-impact-card:hover .muast-rii-impact-media img {
    animation: none;
    transform: scale(1.06);
    filter: saturate(1.08) brightness(1.03);
}

.muast-rii-impact-card:hover .muast-rii-impact-media--faces img {
    object-position: center 5%;
}

.muast-rii-impact-card:hover .muast-rii-impact-overlay {
    opacity: 0.72;
}

.muast-rii-impact-tag {
    position: absolute;
    top: 7px;
    left: 7px;
    z-index: 3;
    padding: 0.18rem 0.5rem;
    border-radius: 999px;
    font-size: 0.58rem;
    font-weight: 800;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: #fff;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.22);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: rii-tag-glow 3s ease-in-out infinite;
}

@keyframes rii-tag-glow {
    0%, 100% { box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2); }
    50% { box-shadow: 0 6px 20px rgba(0, 0, 0, 0.32), 0 0 12px color-mix(in srgb, var(--rii-card-accent) 40%, transparent); }
}

.muast-rii-impact-card:hover .muast-rii-impact-tag {
    transform: translateY(-2px) scale(1.04);
    animation: none;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.28);
}

.muast-rii-impact-tag--fair { background: linear-gradient(135deg, rgba(45, 122, 54, 0.92), rgba(59, 169, 74, 0.88)); }
.muast-rii-impact-tag--event { background: linear-gradient(135deg, rgba(190, 24, 93, 0.92), rgba(219, 39, 119, 0.88)); }
.muast-rii-impact-tag--award { background: linear-gradient(135deg, rgba(180, 83, 9, 0.92), rgba(217, 119, 6, 0.88)); }
.muast-rii-impact-tag--project { background: linear-gradient(135deg, rgba(29, 78, 216, 0.92), rgba(59, 130, 246, 0.88)); }
.muast-rii-impact-tag--publication { background: linear-gradient(135deg, rgba(109, 40, 217, 0.92), rgba(139, 92, 246, 0.88)); }
.muast-rii-impact-tag--research { background: linear-gradient(135deg, rgba(15, 118, 110, 0.92), rgba(20, 184, 166, 0.88)); }

.muast-rii-impact-body {
    padding: 0.55rem 0.65rem 0.6rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    background: transparent;
    position: relative;
}

.muast-rii-impact-card--hero .muast-rii-impact-body {
    padding: 0.55rem 0.65rem 0.6rem;
    border-top: none;
    background: transparent;
}

.muast-rii-impact-body::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0.85rem;
    right: 0.85rem;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--rii-card-accent), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.muast-rii-impact-card:hover .muast-rii-impact-body::after {
    opacity: 0.65;
}

.muast-rii-impact-body time {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.58rem;
    font-weight: 800;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--rii-brown);
    margin-bottom: 0.2rem;
}

.muast-rii-impact-body time::before {
    content: "";
    width: 14px;
    height: 2px;
    background: var(--rii-green);
    border-radius: 2px;
    transition: width 0.3s ease, box-shadow 0.3s ease;
}

.muast-rii-impact-card:hover .muast-rii-impact-body time::before {
    width: 24px;
    box-shadow: 0 0 8px rgba(59, 169, 74, 0.5);
    animation: rii-date-pulse 1.2s ease-in-out infinite;
}

@keyframes rii-date-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.65; }
}

.muast-rii-impact-body h3 {
    margin: 0 0 0.22rem;
    font-size: 0.84rem;
    font-weight: 800;
    color: var(--rii-blue);
    line-height: 1.28;
    letter-spacing: -0.01em;
    transition: color 0.25s ease;
}

.muast-rii-impact-card:hover .muast-rii-impact-body h3 {
    color: var(--rii-green-dark);
}

.muast-rii-impact-body p {
    margin: 0;
    color: var(--rii-muted);
    font-size: 0.74rem;
    line-height: 1.42;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.muast-rii-impact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    align-self: flex-start;
    margin-top: 0.38rem;
    padding: 0.22rem 0.55rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--rii-blue);
    background: rgba(19, 53, 123, 0.06);
    border: 1px solid rgba(19, 53, 123, 0.08);
    transition:
        background 0.3s ease,
        color 0.3s ease,
        transform 0.3s ease,
        box-shadow 0.3s ease,
        border-color 0.3s ease;
}

.muast-rii-impact-card:hover .muast-rii-impact-link {
    background: linear-gradient(135deg, var(--rii-card-accent), color-mix(in srgb, var(--rii-card-accent) 75%, #13357b));
    color: #fff;
    border-color: transparent;
    transform: translateX(3px);
    box-shadow: 0 6px 16px color-mix(in srgb, var(--rii-card-accent) 35%, transparent);
}

.muast-rii-impact-link i {
    font-size: 0.68rem;
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.muast-rii-impact-card:hover .muast-rii-impact-link i {
    transform: translateX(4px);
}

/* Research documentaries */
.muast-rii-docs-zone {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
    background: linear-gradient(180deg, #f0f6fc 0%, #ffffff 100%);
    border: 1px solid rgba(19, 53, 123, 0.1);
    border-radius: var(--rii-radius);
    padding: 0.5rem;
}

.muast-rii-doc-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--rii-border);
    border-radius: var(--rii-radius);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 4px 16px rgba(19, 53, 123, 0.06);
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.muast-rii-doc-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 36px rgba(19, 53, 123, 0.12);
    border-color: rgba(19, 53, 123, 0.18);
    color: inherit;
}

.muast-rii-doc-thumb {
    position: relative;
    height: 96px;
    overflow: hidden;
    background: #0f2a63;
}

.muast-rii-doc-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0.92;
    transition: transform 0.45s ease, opacity 0.3s ease;
}

.muast-rii-doc-card:hover .muast-rii-doc-thumb img {
    transform: scale(1.06);
    opacity: 1;
}

.muast-rii-doc-play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(19, 53, 123, 0.35);
    transition: background 0.25s ease;
}

.muast-rii-doc-play i {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    color: #c4302b;
    font-size: 0.95rem;
    padding-left: 3px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    transition: transform 0.25s ease, background 0.25s ease;
}

.muast-rii-doc-card:hover .muast-rii-doc-play {
    background: rgba(19, 53, 123, 0.5);
}

.muast-rii-doc-card:hover .muast-rii-doc-play i {
    transform: scale(1.08);
    background: #fff;
}

.muast-rii-doc-body {
    padding: 0.55rem 0.65rem 0.6rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.muast-rii-doc-tag {
    display: inline-block;
    align-self: flex-start;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.45rem;
}

.muast-rii-doc-tag--nutrition { background: #e8f5ea; color: #1d6b2a; }
.muast-rii-doc-tag--climate { background: #e0f2fe; color: #0369a1; }
.muast-rii-doc-tag--food { background: #fef3c7; color: #b45309; }
.muast-rii-doc-tag--resilience { background: #fce7f3; color: #be185d; }
.muast-rii-doc-tag--community { background: #ede9fe; color: #6d28d9; }

.muast-rii-doc-body h3 {
    margin: 0;
    font-size: 0.84rem;
    font-weight: 800;
    color: var(--rii-blue);
    line-height: 1.35;
    flex: 1;
    transition: color 0.2s ease;
}

.muast-rii-doc-card:hover .muast-rii-doc-body h3 {
    color: var(--rii-green-dark);
}

.muast-rii-doc-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.65rem;
    font-size: 0.76rem;
    font-weight: 700;
    color: #c4302b;
}

.muast-rii-doc-card:hover .muast-rii-doc-link {
    color: var(--rii-brown);
}

/* Footer CTAs */
.muast-rii-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--rii-border);
}

.muast-rii-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.72rem 1.4rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.88rem;
    text-decoration: none;
    transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.muast-rii-cta--primary {
    background: linear-gradient(135deg, var(--rii-blue) 0%, var(--rii-blue-dark) 100%);
    color: #fff !important;
    box-shadow: 0 10px 24px rgba(19, 53, 123, 0.22);
}

.muast-rii-cta--primary:hover {
    transform: translateY(-2px);
    color: #fff;
    box-shadow: 0 14px 28px rgba(19, 53, 123, 0.28);
}

.muast-rii-cta--ghost {
    background: #fff;
    color: var(--rii-blue) !important;
    border: 1px solid var(--rii-border);
}

.muast-rii-cta--ghost:hover {
    background: #f0f7f2;
    transform: translateY(-2px);
    color: var(--rii-blue) !important;
}

/* Scroll reveal */
.rii-reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

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

/* Researcher modals */
.researcher-spot-modal .researcher-spot-content {
    max-width: 920px;
}

.researcher-spot-modal-header {
    background-color: #956139 !important;
    color: #fff !important;
}

.researcher-spot-body {
    padding: 1.25rem 1.5rem 1.5rem;
    color: #1f2937;
}

.researcher-spot-hero {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.researcher-spot-photo {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    flex-shrink: 0;
    border: 4px solid #fff;
    box-shadow: 0 8px 24px rgba(59, 169, 74, 0.3);
}

.researcher-spot-intro h3 {
    margin: 0 0 0.5rem;
    color: #13357b;
    font-size: 1.35rem;
    font-weight: 800;
}

.researcher-spot-meta {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.55;
    color: #475569;
}

.researcher-spot-section h4 {
    font-size: 0.95rem;
    font-weight: 800;
    color: #3ba94a;
    margin: 0 0 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.researcher-spot-section p,
.researcher-spot-section li {
    font-size: 0.92rem;
    line-height: 1.6;
    color: #334155;
}

.researcher-spot-section ul {
    padding-left: 1.1rem;
    margin-bottom: 0;
}

.researcher-spot-quote {
    margin: 1.25rem 0;
    padding: 1rem 1.15rem;
    border-left: 4px solid #93603c;
    background: #faf8f5;
    font-style: italic;
    color: #1e293b;
    border-radius: 0 10px 10px 0;
}

.researcher-spot-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.65rem;
    align-items: center;
    font-size: 0.85rem;
    color: #64748b;
    padding-top: 0.75rem;
    border-top: 1px solid #e2e8f0;
}

.researcher-spot-footer a {
    color: #13357b;
    font-weight: 600;
}

.researcher-spot-divider {
    color: #cbd5e1;
}

.researcher-spot-close-wrap {
    margin-top: 1rem;
    text-align: right;
}

/* Responsive */
@media (max-width: 991px) {
    .muast-rii-spotlight-grid {
        grid-template-columns: 1fr;
    }

    .muast-rii-impact-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .muast-rii-docs-zone {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .muast-rii-hub {
        padding: 2.5rem 0 2.5rem;
    }

    .muast-rii-panel {
        padding: 1.25rem 1rem 1rem;
    }

    .muast-rii-researcher-card {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .muast-rii-researcher-photo {
        justify-self: center;
    }

    .muast-rii-impact-zone,
    .muast-rii-docs-zone {
        padding: 0.45rem;
    }

    .muast-rii-impact-grid,
    .muast-rii-docs-zone {
        grid-template-columns: 1fr;
    }

    .muast-rii-impact-media,
    .muast-rii-impact-card--hero .muast-rii-impact-media {
        height: 140px;
    }

    .muast-rii-doc-thumb {
        height: 110px;
    }

    .muast-rii-footer {
        flex-direction: column;
    }

    .muast-rii-cta {
        width: 100%;
        justify-content: center;
    }

    .researcher-spot-hero {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .researcher-spot-meta {
        text-align: left;
    }

    .researcher-spot-footer {
        flex-direction: column;
        text-align: center;
    }

    .researcher-spot-divider {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .muast-rii-researcher-card,
    .muast-rii-impact-card,
    .muast-rii-doc-card,
    .muast-rii-cta,
    .muast-rii-impact-media img,
    .muast-rii-impact-shine,
    .muast-rii-impact-orb,
    .muast-rii-impact-tag,
    .muast-rii-impact-ring,
    .rii-reveal {
        transition: none !important;
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
    }

    .muast-rii-impact-card {
        --rii-tilt-x: 0deg !important;
        --rii-tilt-y: 0deg !important;
        --rii-lift: 0px !important;
    }

    .muast-rii-impact-card:hover .muast-rii-impact-shine {
        transform: none;
    }
}