/* HCI Winter School microsite — scoped under .hci-ss so it never leaks into the main HCCS site styles */

.hci-ss {
    --hci-ink: #1c2333;
    --hci-primary: #5b3df0;
    --hci-primary-dark: #4527d6;
    --hci-green: #1f9d6b;
    --hci-green-bg: #e6f6ee;
    --hci-muted: #6b7280;
    --hci-surface-alt: #f4f6fb;
    --hci-dark: #10131f;
    font-family: "Montserrat", sans-serif;
    color: var(--hci-ink);
}

.hci-ss a { text-decoration: none; }

/* comfortable side gutter on phones — Bootstrap's default 12px reads as edge-to-edge on mobile */
@media (max-width: 767.98px) {
    .hci-ss .container {
        padding-left: 24px;
        padding-right: 24px;
    }
}

/* ---------- header ---------- */
.hci-ss-header {
    background: #fff;
    border-bottom: 1px solid #edf0f5;
    position: sticky;
    top: 0;
    z-index: 20;
}

.hci-ss-brand {
    color: var(--hci-ink);
    font-weight: 800;
    letter-spacing: .02em;
}

.hci-ss-brand-logo {
    height: 56px;
    width: auto;
    object-fit: contain;
}
.hci-ss-brand-logo-sm {
    height: 64px;
}
.hci-ss-brand-title {
    font-size: 1.1rem;
    font-weight: 800;
}

.hci-ss-nav ul li a {
    color: var(--hci-ink);
    font-weight: 500;
    font-size: .95rem;
}

.hci-ss-nav ul li a:hover {
    color: var(--hci-primary);
}

.hci-ss-nav .dropdown-toggle::after {
    margin-left: .35rem;
    vertical-align: .15em;
}

.hci-ss-dropdown {
    border: 1px solid #edf0f5;
    border-radius: 12px;
    box-shadow: 0 12px 28px rgba(16, 19, 31, .08);
    padding: .4rem;
    min-width: 14rem;
}

.hci-ss-dropdown .dropdown-item {
    border-radius: 8px;
    font-weight: 500;
    font-size: .9rem;
    color: var(--hci-ink);
    padding: .55rem .75rem;
}

.hci-ss-dropdown .dropdown-item:hover,
.hci-ss-dropdown .dropdown-item:focus {
    background: var(--hci-surface-alt);
    color: var(--hci-primary);
}

.hci-ss-toggler {
    border: none;
}

/* sticky-header offset for in-page anchors */
.hci-ss [id] {
    scroll-margin-top: 6rem;
}

/* ---------- buttons ---------- */
.hci-ss-btn-primary {
    background-color: var(--hci-primary);
    border-color: var(--hci-primary);
    color: #fff;
    font-weight: 600;
}
.hci-ss-btn-primary:hover {
    background-color: var(--hci-primary-dark);
    border-color: var(--hci-primary-dark);
    color: #fff;
}

.hci-ss-btn-outline {
    border: 1.5px solid rgba(255,255,255,.6);
    color: #fff;
    font-weight: 600;
    background: transparent;
}
.hci-ss-btn-outline:hover {
    background: rgba(255,255,255,.12);
    color: #fff;
}

.hci-ss-btn-outline-light {
    border: 1.5px solid rgba(255,255,255,.6);
    color: #fff;
    font-weight: 600;
    background: transparent;
}
.hci-ss-btn-outline-light:hover {
    background: #fff;
    color: var(--hci-ink);
}

/* ---------- hero ---------- */
.hci-ss-hero {
    background-size: cover;
    background-position: center;
    min-height: 78vh;
    display: flex;
    align-items: flex-end;
}

.hci-ss-eyebrow {
    letter-spacing: .08em;
}

.hci-ss-badge,
.hci-ss-deadline {
    display: inline-flex;
    align-items: center;
    box-sizing: border-box;
    font-weight: 700;
    font-size: .78rem;
    line-height: 1.25;
    height: 2rem;
    padding: 0 .85rem;
    border: 0;
    border-radius: 999px;
}

.hci-ss-badge {
    background: var(--hci-green-bg);
    color: var(--hci-green);
}

.hci-ss-deadline {
    flex-direction: row;
    flex-wrap: wrap;
    gap: .15rem .35rem;
    background: #fff3cd;
    color: #6b4e00;
    box-shadow: 0 4px 14px rgba(0, 0, 0, .18);
    max-width: 100%;
}
/* When local time is shown, allow the pill to grow instead of clipping */
.hci-ss-deadline:has([data-bd-deadline-local]:not([hidden])) {
    height: auto;
    min-height: 2rem;
    padding: .35rem .85rem;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}
.hci-ss-deadline-main {
    display: inline-flex;
    align-items: center;
    font-size: inherit;
    line-height: inherit;
    font-weight: inherit;
}
.hci-ss-deadline-local {
    font-weight: 600;
    font-size: .72rem;
    line-height: 1.25;
    color: #8a6910;
}
.hci-ss-deadline .hci-ss-deadline-local {
    padding-left: 1.15rem;
}
.hci-ss-dates-table .hci-ss-deadline-local,
.hci-ss-closing .hci-ss-deadline-local {
    font-weight: 600;
    color: inherit;
    opacity: .85;
}

.hci-ss-hero-chips {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-top: 1.1rem;
}

.hci-ss-hero-chips li {
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .28);
    color: #fff;
    font-size: .78rem;
    font-weight: 600;
    padding: .3rem .7rem;
    border-radius: 999px;
}

/* ---------- jump nav under hero ---------- */
.hci-ss-jump-nav {
    background: #fff;
    border-bottom: 1px solid #edf0f5;
}

.hci-ss-jump-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .75rem 1rem;
}

.hci-ss-jump-label {
    font-weight: 700;
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--hci-muted);
    margin: 0;
}

.hci-ss-jump-select {
    max-width: 360px;
    border-radius: 999px;
    border-color: #d8deea;
    font-weight: 500;
    padding-left: 1rem;
}

.hci-ss-hero-title {
    color: #fff;
    font-weight: 800;
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    line-height: 1.1;
}

.hci-ss-hero-subtitle {
    color: rgba(255,255,255,.85);
    font-size: 1.15rem;
    max-width: 640px;
    text-align: left;
}

.hci-ss-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 1.25rem;
}
.hci-ss-hero-meta li {
    color: #fff;
    font-size: .92rem;
}
.hci-ss-hero-meta i {
    margin-right: .4rem;
    opacity: .85;
}

.hci-ss-quote-card {
    padding: 1rem;
    color: #fff;
    font-family: "Caveat", cursive;
    font-size: 1.9rem;
    line-height: 1.35;
    text-align: right;
    text-shadow: 0 2px 10px rgba(0,0,0,.35);
}
.hci-ss-quote-card div:nth-child(1) { transform: rotate(-3deg); }
.hci-ss-quote-card div:nth-child(2) { transform: rotate(2deg); margin: .1rem 0; }
.hci-ss-quote-card div:nth-child(3) { transform: rotate(-2deg); }

/* ---------- stats strip ---------- */
.hci-ss-stats {
    background: #fff;
    border-bottom: 1px solid #edf0f5;
}
.hci-ss-stat-icon {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--hci-green-bg);
    color: var(--hci-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

/* ---------- registration countdown ---------- */
.hci-ss-countdown {
    background: var(--hci-surface-alt);
    border-bottom: 1px solid #edf0f5;
}
.hci-ss-countdown-card {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem 1.75rem;
    background: #fff;
    border: 1px solid #edf0f5;
    border-radius: 20px;
    padding: 1.35rem 1.5rem;
}
.hci-ss-countdown-copy {
    flex: 1 1 180px;
    min-width: 0;
    text-align: left;
}
.hci-ss-countdown-note {
    color: var(--hci-muted);
    font-size: .9rem;
    font-weight: 500;
}
.hci-ss-countdown-units {
    display: flex;
    flex-wrap: wrap;
    gap: .65rem;
}
.hci-ss-countdown-unit {
    min-width: 68px;
    padding: .65rem .7rem;
    border-radius: 14px;
    background: var(--hci-green-bg);
    text-align: center;
}
.hci-ss-countdown-value {
    display: block;
    font-weight: 800;
    font-size: 1.55rem;
    line-height: 1.1;
    color: var(--hci-green);
    font-variant-numeric: tabular-nums;
}
.hci-ss-countdown-key {
    display: block;
    margin-top: .2rem;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--hci-muted);
}
.hci-ss-countdown-closed {
    flex: 1 1 auto;
}
.hci-ss-countdown-closed-text {
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--hci-ink);
}
.hci-ss-countdown-cta {
    flex: 0 0 auto;
}
.hci-ss-countdown.is-closed .hci-ss-countdown-cta {
    display: none;
}
@media (max-width: 767.98px) {
    .hci-ss-countdown-card {
        justify-content: center;
        text-align: center;
    }
    .hci-ss-countdown-copy {
        flex: 1 1 100%;
        text-align: center;
    }
    .hci-ss-countdown-units {
        justify-content: center;
        width: 100%;
    }
    .hci-ss-countdown-unit {
        flex: 1 1 0;
        min-width: 0;
    }
}

/* ---------- section labels/headings ---------- */
.hci-ss-label {
    color: var(--hci-green);
    font-weight: 700;
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}
.hci-ss-label-light {
    color: #7fe3b4;
}

.hci-ss-heading {
    font-weight: 800;
    font-size: clamp(1.6rem, 3vw, 2.3rem);
    margin-bottom: 1rem;
    text-align: left;
}
.hci-ss-heading.text-center {
    text-align: center;
}

.hci-ss-section-alt {
    background: var(--hci-surface-alt);
}

.hci-ss-blockquote {
    border-left: 3px solid var(--hci-primary);
    padding-left: 1rem;
    color: var(--hci-ink);
    font-style: italic;
    margin-top: 1.25rem;
}
.hci-ss-quote-attr {
    display: block;
    margin-top: .6rem;
    font-style: normal;
    font-size: .85rem;
    font-weight: 600;
    color: var(--hci-muted);
}

.hci-ss-highlights {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .75rem;
    align-items: stretch;
}
.hci-ss-highlight {
    background: var(--hci-surface-alt);
    border-radius: 14px;
    padding: .9rem 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100%;
}
@media (max-width: 575.98px) {
    .hci-ss-highlights {
        grid-template-columns: 1fr;
    }
}

.hci-ss-card-stage-track {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

@media (min-width: 992px) {
    .hci-ss-summer-copy {
        position: sticky;
        top: 7rem;
    }
    .hci-ss-card-stage-spacer {
        min-height: 135vh;
    }
    .hci-ss-card-stage {
        position: sticky;
        top: 7rem;
        overflow: hidden;
        border-radius: 1.1rem;
        background: #fff;
        box-shadow: 0 18px 40px rgba(16, 19, 31, .12);
        aspect-ratio: 3 / 2;
    }
    .hci-ss-card-stage-track {
        gap: 0;
        will-change: transform;
    }
    .hci-ss-card-stage .hci-ss-photo-card {
        position: relative;
        flex: 0 0 auto;
        width: 100%;
    }
    .hci-ss-card-stage .hci-ss-photo-card img {
        aspect-ratio: 3 / 2;
        border-radius: 0;
    }
    .hci-ss-card-stage .hci-ss-photo-card figcaption {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        margin: 0;
        padding: 2.4rem 1rem .85rem;
        background: linear-gradient(180deg, transparent, rgba(10, 16, 28, .7));
        color: #fff;
    }
    .hci-ss-card-stage .hci-ss-photo-credit {
        color: rgba(255, 255, 255, .8);
    }
}

@media (prefers-reduced-motion: reduce) {
    .hci-ss-card-stage-spacer {
        min-height: 0;
    }
    .hci-ss-card-stage {
        position: static;
        aspect-ratio: auto;
        overflow: visible;
        box-shadow: none;
        background: transparent;
    }
    .hci-ss-card-stage-track {
        transform: none !important;
        gap: 1.25rem;
    }
    .hci-ss-card-stage .hci-ss-photo-card figcaption {
        position: static;
        padding: .6rem 0 0;
        background: none;
        color: var(--hci-muted);
    }
    .hci-ss-card-stage .hci-ss-photo-credit {
        color: inherit;
        opacity: .8;
    }
}

.hci-ss-photo-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
    align-items: start;
}

.hci-ss-photo-card {
    margin: 0;
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.hci-ss-photo-card img {
    display: block;
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    object-position: center;
    border-radius: 1rem;
}
.hci-ss-photo-card figcaption {
    margin-top: .6rem;
    font-size: .85rem;
    color: var(--hci-muted);
    display: flex;
    flex-direction: column;
    gap: .15rem;
}
.hci-ss-photo-credit {
    font-size: .75rem;
    opacity: .8;
}
@media (max-width: 767.98px) {
    .hci-ss-photo-grid {
        grid-template-columns: 1fr;
    }
}

.hci-ss-image-wrap { text-align: left; }

.hci-ss-image-caption {
    position: absolute;
    bottom: -1rem;
    left: -1rem;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 10px 30px rgba(20,20,50,.15);
    padding: .9rem 1.2rem;
    font-weight: 700;
    font-size: .85rem;
    color: var(--hci-primary);
    line-height: 1.5;
}

/* ---------- feature cards ---------- */
.hci-ss-feature-card {
    background: #fff;
    border: 1px solid #edf0f5;
    border-radius: 16px;
    padding: 1.75rem;
    text-align: left;
    transition: transform .15s ease, box-shadow .15s ease;
}
.hci-ss-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(20,20,50,.08);
}
.hci-ss-feature-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--hci-green-bg);
    color: var(--hci-green);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ---------- journey timeline ---------- */
.hci-ss-journey {
    display: flex;
    align-items: stretch;
    gap: 1rem;
}
.hci-ss-journey-step {
    flex: 1 1 0;
    min-width: 0;
    text-align: left;
}
.hci-ss-journey-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--hci-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: .95rem;
    margin-bottom: .9rem;
}
.hci-ss-journey-arrow {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--hci-primary);
    opacity: .5;
    font-size: 1.1rem;
}
@media (max-width: 991px) {
    .hci-ss-journey { flex-wrap: wrap; }
    .hci-ss-journey-step { flex: 1 1 40%; }
    .hci-ss-journey-arrow { display: none; }
}
@media (max-width: 575px) {
    .hci-ss-journey-step { flex: 1 1 100%; }
}

.hci-ss-link-arrow {
    color: var(--hci-primary);
    font-weight: 700;
}
.hci-ss-link-arrow:hover { color: var(--hci-primary-dark); }

/* ---------- dark banner ---------- */
.hci-ss-dark-banner {
    background: var(--hci-dark);
}

/* ---------- org logos ---------- */
.hci-ss-org-logo {
    display: flex;
    align-items: center;
    justify-content: center;
}
.hci-ss-org-logo img {
    width: 160px;
    height: 64px;
    object-fit: contain;
}
.hci-ss-org-name {
    font-weight: 700;
    font-size: .95rem;
    color: var(--hci-ink);
}

/* ---------- eligibility / dates helpers ---------- */
.hci-ss-check-list {
    display: flex;
    flex-direction: column;
    gap: .85rem;
}
.hci-ss-check-list li {
    display: flex;
    align-items: flex-start;
    gap: .7rem;
    color: var(--hci-ink);
    font-weight: 500;
    line-height: 1.45;
}
.hci-ss-check-list i {
    color: var(--hci-green);
    margin-top: .2rem;
}

.hci-ss-membership-box {
    background: #fff;
    border: 1px solid #edf0f5;
    border-radius: 16px;
    padding: 1.25rem 1.4rem;
    text-align: left;
}

.hci-ss-dates-wrap {
    max-width: 820px;
    border: 1px solid #edf0f5;
    border-radius: 16px;
    overflow: hidden;
    background: #fff;
}
.hci-ss-dates-table {
    margin-bottom: 0;
}
.hci-ss-dates-table thead th {
    background: var(--hci-surface-alt);
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--hci-muted);
    border-bottom-color: #edf0f5;
    padding: .9rem 1.1rem;
}
.hci-ss-dates-table td {
    padding: .95rem 1.1rem;
    vertical-align: top;
    border-bottom-color: #edf0f5;
}
.hci-ss-dates-table tbody tr:last-child td {
    border-bottom: 0;
}
.hci-ss-dates-table td:first-child {
    font-weight: 600;
    color: var(--hci-ink);
}
.hci-ss-dates-table td:last-child {
    color: var(--hci-muted);
}

.hci-ss-link-list {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}
.hci-ss-link-list-item {
    background: var(--hci-surface-alt);
    border-radius: 14px;
    padding: 1rem 1.2rem;
}

.hci-ss-map-wrap {
    border: 1px solid #edf0f5;
    border-radius: 16px;
    overflow: hidden;
    background: #fff;
}
.hci-ss-map-wrap iframe {
    display: block;
    width: 100%;
    height: 420px;
    border: 0;
}

/* ---------- closing CTA ---------- */
.hci-ss-closing {
    background-size: cover;
    background-position: center;
    min-height: 60vh;
    display: flex;
    align-items: center;
}
.hci-ss-closing-inner {
    position: relative;
}
.hci-ss-tagline {
    font-family: "Caveat", cursive;
    font-size: 1.4rem;
    line-height: 1.65;
    color: rgba(255,255,255,.85);
    text-align: right;
}
.hci-ss-tagline div:nth-child(1) { transform: rotate(-2deg); }
.hci-ss-tagline div:nth-child(2) { transform: rotate(1.5deg); }
.hci-ss-tagline div:nth-child(3) { transform: rotate(-1deg); }
@media (min-width: 992px) {
    .hci-ss-tagline {
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
    }
}
@media (max-width: 991.98px) {
    .hci-ss-tagline {
        text-align: center;
        margin-top: 2rem;
    }
}

/* ---------- footer ---------- */
.hci-ss-footer {
    background: #fff;
    border-top: 1px solid #edf0f5;
}
.hci-ss-footer-heading {
    font-weight: 700;
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--hci-ink);
    margin-bottom: .9rem;
}
.hci-ss-footer-list {
    display: flex;
    flex-direction: column;
    gap: .55rem;
}
.hci-ss-footer-list a {
    color: var(--hci-muted);
    font-size: .9rem;
}
.hci-ss-footer-list a:hover {
    color: var(--hci-primary);
}
.hci-ss-footer-divider {
    border-top: 1px solid #edf0f5;
    opacity: 1;
    margin: 2rem 0 1.5rem;
}

/* ---------- sub-pages ---------- */
.hci-ss-page-hero {
    background: var(--hci-surface-alt);
    text-align: left;
}
.hci-ss-page-intro {
    max-width: 720px;
}

.hci-ss-notice {
    display: flex;
    align-items: flex-start;
    gap: .9rem;
    background: #fff7e6;
    border: 1px solid #f5d98a;
    border-radius: 14px;
    padding: 1.1rem 1.25rem;
    margin: 1.5rem 0;
}
.hci-ss-notice i {
    color: #b8860b;
    font-size: 1.1rem;
    margin-top: .2rem;
}
.hci-ss-notice strong {
    display: block;
    color: #6b4e00;
    margin-bottom: .2rem;
}
.hci-ss-notice p {
    color: #7a5c00;
}

.hci-ss-embed-wrap {
    border: 1px solid #edf0f5;
    border-radius: 16px;
    overflow: hidden;
    background: #fff;
}
.hci-ss-embed-wrap iframe {
    display: block;
    width: 100%;
    height: 1400px;
    max-height: 85vh;
    border: 0;
}

.hci-ss-step-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.hci-ss-step-item {
    border-left: 3px solid var(--hci-primary);
    padding-left: 1rem;
    text-align: left;
}

.hci-ss-accordion .accordion-button:not(.collapsed) {
    background-color: var(--hci-green-bg);
    color: var(--hci-ink);
    box-shadow: none;
}
.hci-ss-accordion .accordion-button:focus {
    box-shadow: none;
    border-color: #edf0f5;
}

.hci-ss-contact-box {
    background: var(--hci-surface-alt);
    border-radius: 20px;
    padding: 2.5rem;
}