.quant-cafe {
    --cafe-gold: #f2c14e;
    --cafe-gold-light: #ffe59a;
    --cafe-cyan: #22d3ee;
    --cafe-ink: #09111e;
    --cafe-surface: #111b2c;
    --cafe-paper: #f4f7fb;
    color: var(--cafe-paper);
    background: var(--cafe-ink);
}

.quant-cafe::before {
    background-image:
        linear-gradient(rgba(154, 168, 186, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(154, 168, 186, 0.035) 1px, transparent 1px);
    background-size: 48px 48px;
}

.quant-cafe #particles-js {
    z-index: 0 !important;
    height: min(860px, 92vh);
    pointer-events: auto !important;
}

.quant-cafe header {
    background: rgba(9, 17, 30, 0.92);
}

.quant-cafe main,
.quant-cafe footer {
    position: relative;
    z-index: 1;
}

.cafe-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--cafe-paper);
    font-size: 1.05rem;
    font-weight: 600;
    text-decoration: none;
}

.cafe-brand-mark {
    display: inline-flex;
    width: 34px;
    height: 34px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(242, 193, 78, 0.78);
    border-radius: 3px;
    color: var(--cafe-gold);
}

.quant-cafe nav a.service-link {
    border-color: rgba(242, 193, 78, 0.65);
    color: var(--cafe-gold);
}

.quant-cafe nav a.service-link:hover {
    color: var(--cafe-gold-light);
    background: rgba(242, 193, 78, 0.08);
}

.cafe-hero {
    min-height: min(860px, 88vh);
    display: flex;
    align-items: center;
    padding: 9rem 0 5.5rem;
    border-bottom: 1px solid var(--border);
    position: relative;
}

.cafe-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(90deg, rgba(9, 17, 30, 0.96) 0%, rgba(9, 17, 30, 0.7) 52%, rgba(9, 17, 30, 0.3) 100%);
    pointer-events: none;
}

.cafe-hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
    gap: 7rem;
    align-items: end;
}

.cafe-hero-content {
    max-width: 720px;
}

.cafe-kicker,
.section-index,
.consultant-role,
.signal-label {
    color: var(--cafe-gold);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.78rem;
    font-weight: 500;
    text-transform: uppercase;
}

.section-index {
    display: block;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.cafe-kicker {
    margin-bottom: 1.2rem;
}

.cafe-hero h1 {
    margin-bottom: 1.5rem;
    font-size: clamp(4.6rem, 10vw, 8.5rem);
    font-weight: 600;
    line-height: 0.9;
}

.cafe-lede {
    max-width: 650px;
    margin-bottom: 2rem;
    color: rgba(244, 247, 251, 0.9);
    font-size: clamp(1.2rem, 2.2vw, 1.55rem);
    line-height: 1.5;
}

.cafe-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.quant-cafe .btn-primary {
    border-color: var(--cafe-gold);
    background: var(--cafe-gold);
    color: #191306;
}

.quant-cafe .btn-primary:hover {
    border-color: var(--cafe-gold-light);
    background: var(--cafe-gold-light);
}

.quant-cafe .btn-outline,
.quant-cafe .btn-outline:visited {
    border-color: rgba(34, 211, 238, 0.72);
    color: #67e8f9;
}

.quant-cafe .btn-outline:hover {
    border-color: var(--cafe-cyan);
    color: var(--cafe-paper);
    background: rgba(34, 211, 238, 0.1);
}

.cafe-signal {
    padding-left: 1.5rem;
    border-left: 1px solid rgba(242, 193, 78, 0.45);
}

.cafe-signal ul {
    margin-top: 1rem;
    list-style: none;
}

.cafe-signal li {
    display: grid;
    grid-template-columns: 2rem 1fr;
    padding: 0.72rem 0;
    border-top: 1px solid var(--border);
    font-size: 0.95rem;
}

.cafe-signal li:last-child {
    border-bottom: 1px solid var(--border);
}

.cafe-signal li span {
    color: var(--cafe-cyan);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.74rem;
}

.cafe-purpose {
    padding: 6rem 0;
    color: #152033;
    background: var(--cafe-paper);
}

.purpose-layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
    gap: 7rem;
}

.cafe-purpose .section-index {
    color: #957016;
}

.cafe-purpose h2,
.cafe-section h2,
.request-intro h2 {
    max-width: 650px;
    font-size: clamp(2.2rem, 5vw, 4.3rem);
    font-weight: 600;
    line-height: 1.05;
}

.purpose-copy {
    padding-top: 1.7rem;
    font-size: 1.15rem;
}

.purpose-copy p + p {
    margin-top: 1.2rem;
}

.cafe-section {
    padding: 7rem 0;
    border-bottom: 1px solid var(--border);
}

.cafe-section-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.55fr);
    column-gap: 4rem;
    row-gap: 0.75rem;
    align-items: end;
    margin-bottom: 4.5rem;
}

.cafe-section-heading .section-index,
.request-intro .section-index {
    grid-column: 1 / -1;
    margin-bottom: 0;
}

.cafe-section-heading > p:last-child {
    color: rgba(244, 247, 251, 0.72);
    font-size: 1.05rem;
}

.cafe-process {
    background: var(--cafe-surface);
}

.process-list {
    list-style: none;
    border-top: 1px solid var(--border);
}

.process-list > li {
    display: grid;
    grid-template-columns: minmax(70px, 0.25fr) minmax(0, 1fr);
    gap: 2rem;
    padding: 2.2rem 0;
    border-bottom: 1px solid var(--border);
}

.process-number {
    color: var(--cafe-gold);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
}

.process-list h3 {
    margin-bottom: 0.55rem;
    font-size: 1.35rem;
    font-weight: 500;
}

.process-list p {
    max-width: 740px;
    color: rgba(244, 247, 251, 0.72);
}

.process-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.9rem;
    color: var(--cafe-cyan);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
}

.process-link:hover {
    color: #67e8f9;
}

.cafe-consultants {
    background: #0c1524;
}

.consultants-heading {
    display: flex;
    justify-content: space-between;
    align-items: end;
}

.consultants-heading .section-index {
    margin-bottom: 0.5rem;
}

.schedule-status {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem !important;
}

.schedule-status span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--cafe-gold);
    box-shadow: 0 0 0 4px rgba(242, 193, 78, 0.12);
}

.directory-controls {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) auto;
    gap: 1.5rem;
    align-items: end;
    margin-bottom: 1.5rem;
}

.directory-search {
    display: grid;
    gap: 0.45rem;
    max-width: 520px;
    color: rgba(244, 247, 251, 0.78);
    font-size: 0.85rem;
    font-weight: 500;
}

.directory-search-field {
    position: relative;
    display: block;
}

.directory-search-field i {
    position: absolute;
    top: 50%;
    left: 0.9rem;
    color: var(--gray);
    transform: translateY(-50%);
}

.directory-search input {
    width: 100%;
    min-height: 46px;
    padding: 0.75rem 0.9rem 0.75rem 2.6rem;
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--cafe-paper);
    background: rgba(7, 13, 24, 0.72);
    font: inherit;
}

.directory-search input:focus {
    outline: none;
    border-color: var(--cafe-cyan);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.12);
}

.directory-filters {
    display: flex;
    border: 1px solid var(--border);
    border-radius: 3px;
}

.directory-filter {
    min-height: 44px;
    padding: 0.65rem 0.85rem;
    border: 0;
    border-right: 1px solid var(--border);
    color: rgba(244, 247, 251, 0.72);
    background: transparent;
    font: inherit;
    font-size: 0.82rem;
    cursor: pointer;
}

.directory-filter:last-child {
    border-right: 0;
}

.directory-filter.is-active {
    color: #101722;
    background: var(--cafe-gold);
}

.consultant-directory {
    border: 1px solid var(--border);
    border-bottom: 0;
}

.consultant-entry,
.directory-placeholder {
    border-bottom: 1px solid var(--border);
    background: var(--cafe-surface);
}

.consultant-entry summary {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr) minmax(180px, auto) 18px;
    gap: 1rem;
    align-items: center;
    padding: 1rem 1.25rem;
    list-style: none;
    cursor: pointer;
}

.consultant-entry summary::-webkit-details-marker {
    display: none;
}

.consultant-avatar {
    position: relative;
    display: inline-flex;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(34, 211, 238, 0.45);
    border-radius: 3px;
    color: var(--cafe-cyan);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    overflow: hidden;
}

.consultant-initials {
    position: relative;
    z-index: 0;
}

.consultant-avatar img {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.consultant-summary {
    display: grid;
    line-height: 1.3;
}

.consultant-summary strong,
.directory-placeholder strong {
    color: var(--cafe-paper);
    font-size: 1rem;
}

.consultant-summary > span:last-child,
.directory-placeholder small {
    margin-top: 0.2rem;
    color: var(--gray);
    font-size: 0.85rem;
}

.consultant-role {
    margin-bottom: 0.2rem;
}

.consultant-availability {
    color: rgba(244, 247, 251, 0.72);
    font-size: 0.82rem;
    text-align: right;
}

.consultant-entry summary > i {
    color: var(--gray);
    transition: transform var(--transition);
}

.consultant-entry[open] summary > i {
    transform: rotate(180deg);
}

.consultant-details {
    padding: 0 1.25rem 1.25rem 5.6rem;
}

.consultant-details h3 {
    margin-bottom: 0.65rem;
    color: var(--gray);
    font-size: 0.78rem;
    font-weight: 500;
    text-transform: uppercase;
}

.consultant-details ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
}

.consultant-details li {
    padding: 0.35rem 0.55rem;
    border: 1px solid var(--border);
    border-radius: 3px;
    color: rgba(244, 247, 251, 0.8);
    font-size: 0.82rem;
}

.directory-placeholder {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 1rem;
    align-items: center;
    padding: 1rem 1.25rem;
}

.directory-placeholder > span:last-child {
    display: grid;
}

[data-consultant][hidden] {
    display: none !important;
}

.cafe-requirements {
    color: #152033;
    background: #dfe7ee;
}

.requirements-layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
    gap: 7rem;
}

.cafe-requirements .cafe-section-heading {
    display: block;
    margin: 0;
}

.cafe-requirements .section-index {
    margin-bottom: 0.8rem;
    color: #006477;
}

.cafe-requirements h2 {
    font-size: clamp(2.2rem, 4.5vw, 3.7rem);
}

.requirements-list {
    list-style: none;
    border-top: 1px solid rgba(21, 32, 51, 0.3);
}

.requirements-list li {
    display: grid;
    grid-template-columns: 1.5rem 1fr;
    gap: 0.8rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(21, 32, 51, 0.3);
    font-weight: 500;
}

.requirements-list i {
    margin-top: 0.25rem;
}

.cafe-alumni {
    background: #0c1524;
}

.alumni-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    align-items: start;
}

.alumni-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--cafe-surface);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.alumni-card:hover,
.alumni-card.is-previewing {
    z-index: 2;
    border-color: rgba(242, 193, 78, 0.5);
    box-shadow: 0 12px 28px rgba(3, 8, 18, 0.28);
    transform: translateY(-4px) scale(1.015);
}

.alumni-card[open] {
    grid-column: span 2;
    transform: none;
}

.alumni-card summary {
    display: block;
    list-style: none;
    cursor: pointer;
}

.alumni-card summary::-webkit-details-marker {
    display: none;
}

.alumni-media {
    position: relative;
    display: block;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #162235;
}

.alumni-media img {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 260ms ease;
}

.alumni-card:hover .alumni-media img,
.alumni-card.is-previewing .alumni-media img,
.alumni-card[open] .alumni-media img {
    transform: scale(1.035);
}

.alumni-initials {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cafe-gold);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 2rem;
}

.alumni-name-block {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 2;
    display: grid;
    padding: 1rem;
    color: var(--cafe-paper);
    background: rgba(7, 13, 24, 0.9);
    transition: padding var(--transition);
}

.alumni-name-block strong {
    font-size: 1.05rem;
}

.alumni-name-block span {
    max-height: 0;
    margin-top: 0;
    overflow: hidden;
    color: rgba(244, 247, 251, 0.72);
    font-size: 0.82rem;
    opacity: 0;
    transition: max-height var(--transition), margin-top var(--transition), opacity var(--transition);
}

.alumni-card:hover .alumni-name-block,
.alumni-card.is-previewing .alumni-name-block,
.alumni-card[open] .alumni-name-block {
    padding: 1.15rem 1rem;
}

.alumni-card:hover .alumni-name-block span,
.alumni-card.is-previewing .alumni-name-block span,
.alumni-card[open] .alumni-name-block span {
    max-height: 3rem;
    margin-top: 0.25rem;
    opacity: 1;
}

.alumni-card-body {
    padding: 1.5rem;
}

.alumni-card-body h3 {
    margin: 1.25rem 0 0.65rem;
    color: var(--gray);
    font-size: 0.78rem;
    font-weight: 500;
    text-transform: uppercase;
}

.alumni-card-body p {
    color: var(--gray);
}

.alumni-current-role strong {
    color: var(--cafe-paper);
}

.alumni-expertise {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    list-style: none;
}

.alumni-expertise li {
    padding: 0.35rem 0.55rem;
    border: 1px solid var(--border);
    border-radius: 3px;
    color: rgba(244, 247, 251, 0.8);
    font-size: 0.82rem;
}

.alumni-placeholder .alumni-media {
    background: #162235;
}

.cafe-request {
    background: var(--cafe-paper);
    color: #152033;
}

.request-layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1.25fr);
    gap: 7rem;
    align-items: start;
}

.request-intro {
    position: sticky;
    top: 8rem;
}

.request-intro .section-index {
    margin-bottom: 0.8rem;
    color: #957016;
}

.request-intro > p:not(.section-index, .request-note) {
    margin-top: 1.5rem;
    color: #4a586d;
    font-size: 1.05rem;
}

.request-note {
    display: grid;
    grid-template-columns: 1.1rem 1fr;
    gap: 0.7rem;
    margin-top: 2rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(21, 32, 51, 0.22);
    color: #4a586d;
    font-size: 0.9rem;
}

.request-note i {
    margin-top: 0.2rem;
    color: #957016;
}

.cafe-form {
    padding: 2.5rem;
    border: 1px solid rgba(21, 32, 51, 0.24);
    border-radius: 4px;
    background: #ffffff;
}

.honeypot {
    position: absolute !important;
    left: -9999px !important;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-field,
.cafe-form fieldset {
    margin-bottom: 1.25rem;
}

.cafe-form label,
.cafe-form legend {
    display: block;
    margin-bottom: 0.45rem;
    color: #26354b;
    font-size: 0.9rem;
    font-weight: 600;
}

.cafe-form label span {
    color: #6b7789;
    font-weight: 400;
}

.cafe-form input[type='text'],
.cafe-form input[type='email'],
.cafe-form select,
.cafe-form textarea {
    width: 100%;
    padding: 0.82rem 0.9rem;
    border: 1px solid #aab4c2;
    border-radius: 3px;
    color: #152033;
    background: #ffffff;
    font: inherit;
}

.cafe-form select {
    min-height: 49px;
}

.cafe-form textarea {
    resize: vertical;
}

.cafe-form input:focus,
.cafe-form select:focus,
.cafe-form textarea:focus {
    outline: none;
    border-color: #007f96;
    box-shadow: 0 0 0 3px rgba(0, 127, 150, 0.14);
}

.cafe-form fieldset {
    padding: 0;
    border: 0;
}

.topic-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
}

.topic-options label {
    display: flex;
    min-height: 44px;
    align-items: center;
    gap: 0.6rem;
    margin: 0;
    padding: 0.65rem 0.75rem;
    border: 1px solid #c7ced8;
    border-radius: 3px;
    cursor: pointer;
    font-weight: 400;
}

.topic-options label:has(input:checked) {
    border-color: #007f96;
    background: rgba(0, 127, 150, 0.07);
}

.topic-options input {
    accent-color: #007f96;
}

.cafe-form .btn {
    margin-top: 0.5rem;
}

.cafe-form .btn i {
    margin-left: 0.4rem;
}

.cafe-footer {
    padding: 3rem 0;
    text-align: left;
    background: #070d18;
}

.cafe-footer-content {
    display: flex;
    justify-content: space-between;
    gap: 3rem;
    align-items: end;
}

.footer-brand {
    margin-bottom: 0.8rem;
}

.cafe-footer p {
    color: var(--gray);
    font-size: 0.9rem;
}

.cafe-footer-links {
    display: flex;
    gap: 1.5rem;
}

.cafe-footer-links a {
    color: rgba(244, 247, 251, 0.72);
    font-size: 0.9rem;
    text-decoration: none;
}

.cafe-footer-links a:hover {
    color: var(--cafe-gold);
}

.cafe-footer-links i {
    margin-left: 0.3rem;
    font-size: 0.7rem;
}

@media (max-width: 920px) {
    .cafe-hero-layout,
    .purpose-layout,
    .requirements-layout,
    .request-layout {
        gap: 4rem;
    }

    .cafe-hero-layout {
        grid-template-columns: minmax(0, 1fr) 250px;
    }

    .directory-controls {
        grid-template-columns: 1fr;
        align-items: start;
    }
}

@media (max-width: 768px) {
    .quant-cafe #particles-js {
        height: 820px;
    }

    .cafe-hero {
        min-height: 780px;
        padding-top: 13rem;
    }

    .cafe-hero-layout,
    .purpose-layout,
    .requirements-layout,
    .request-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .cafe-section-heading {
        grid-template-columns: 1fr;
        column-gap: 0;
        row-gap: 0.75rem;
    }

    .cafe-hero-layout {
        align-items: start;
    }

    .cafe-hero h1 {
        font-size: clamp(4.2rem, 22vw, 7rem);
    }

    .cafe-signal {
        max-width: 420px;
    }

    .cafe-purpose,
    .cafe-section {
        padding: 5rem 0;
    }

    .cafe-section-heading {
        margin-bottom: 3rem;
    }

    .cafe-section-heading > p:last-child {
        margin-top: 0.75rem;
    }

    .consultants-heading {
        display: grid;
        align-items: start;
    }

    .consultants-heading .section-index {
        margin-bottom: 0.5rem;
    }

    .request-intro {
        position: static;
    }
}

@media (max-width: 620px) {
    .quant-cafe header {
        position: absolute;
    }

    .cafe-hero {
        min-height: auto;
        padding: 9rem 0 2.5rem;
    }

    .cafe-hero::after {
        background: rgba(9, 17, 30, 0.74);
    }

    .cafe-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .cafe-actions .btn {
        width: 100%;
        padding: 0.7rem 0.55rem;
        font-size: 0.8rem;
    }

    .cafe-hero h1 {
        margin-bottom: 1rem;
        font-size: 3.55rem;
        line-height: 0.95;
        white-space: nowrap;
    }

    .cafe-lede {
        margin-bottom: 1.4rem;
        font-size: 1.05rem;
        line-height: 1.45;
    }

    .cafe-signal {
        padding-left: 1rem;
    }

    .cafe-signal ul {
        display: grid;
        grid-template-columns: 1fr 1fr;
        column-gap: 1rem;
        margin-top: 0.6rem;
    }

    .cafe-signal li {
        grid-template-columns: 1.5rem 1fr;
        padding: 0.5rem 0;
        font-size: 0.8rem;
    }

    .cafe-signal li:last-child {
        border-bottom: 0;
    }

    .form-row,
    .topic-options,
    .alumni-grid {
        grid-template-columns: 1fr;
    }

    .directory-filters {
        max-width: 100%;
        overflow-x: auto;
    }

    .directory-filter {
        flex: 0 0 auto;
    }

    .consultant-entry summary {
        grid-template-columns: 42px minmax(0, 1fr) 16px;
        gap: 0.75rem;
        padding: 1rem;
    }

    .consultant-entry summary > i {
        grid-column: 3;
        grid-row: 1;
    }

    .consultant-availability {
        grid-column: 2 / -1;
        text-align: left;
    }

    .consultant-details {
        padding: 0 1rem 1rem 4.75rem;
    }

    .directory-placeholder {
        padding: 1rem;
    }

    .alumni-card[open] {
        grid-column: 1 / -1;
    }

    .cafe-form {
        padding: 1.25rem;
    }

    .cafe-footer-content,
    .cafe-footer-links {
        align-items: flex-start;
        flex-direction: column;
    }

    .cafe-footer-content {
        gap: 2rem;
    }

    .cafe-footer-links {
        gap: 0.8rem;
    }
}