/* ===== MEMBERS PAGE — v2 FULL REWRITE ===== */

/* --- SDG Bar --- */
.members-sdg-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    display: flex;
    z-index: 1000;
}

.members-sdg-bar span {
    flex: 1;
    transition: opacity 0.3s ease;
}

/* --- Minimal Header --- */
.members-header {
    position: fixed;
    top: 5px;
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0.75rem 0;
    opacity: 0;
}

.members-header__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.members-header__logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
}

.members-header__logo img {
    height: 36px;
    width: auto;
}

.members-header__logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: -0.02em;
}

.members-header__back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.6rem 1.5rem;
    border-radius: 100px;
    background: var(--text-primary);
    color: var(--bg-primary);
    text-decoration: none;
    transition: transform 0.75s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}

.members-header__back:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
}

/* --- Hero Section --- */
.members-hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10rem 2rem 4rem;
    overflow: hidden;
    background: var(--bg-primary);
}

.members-hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 960px;
}

.members-hero__tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: var(--fs-tag);
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    padding: 0.4em 1em;
    border: 1px solid var(--accent);
    border-radius: 100px;
    margin-bottom: 1.5rem;
    opacity: 0;
}

.members-hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.members-hero__title-word {
    display: inline-block;
    opacity: 0;
}

.members-hero__title-char {
    display: inline-block;
}

.members-hero__subtitle {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto 2rem;
    opacity: 0;
}

.members-hero__scroll {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0;
}

.members-hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 0.3;
        transform: scaleY(0.5);
        transform-origin: top;
    }

    50% {
        opacity: 1;
        transform: scaleY(1);
    }
}

/* --- Map Section --- */
.members-map-section {
    padding: 0;
    position: relative;
    overflow: hidden;
}

.members-map__header {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 4rem var(--container-padding) 2rem;
}

.members-map__title {
    font-family: var(--font-display);
    font-size: var(--fs-h2);
    font-weight: 700;
    letter-spacing: -0.02em;
    opacity: 0;
    transform: translateY(30px);
}

.members-map__subtitle {
    font-size: var(--fs-body);
    color: var(--text-secondary);
    margin-top: 0.5rem;
    opacity: 0;
    transform: translateY(30px);
}

#members-map {
    width: 100%;
    height: 500px;
    border-radius: 0;
    z-index: 1;
    opacity: 0;
    transform: translateY(30px);
}

/* Leaflet popup overrides */
.leaflet-popup-content-wrapper {
    border-radius: var(--radius-md) !important;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15) !important;
    padding: 0 !important;
    overflow: hidden;
}

.leaflet-popup-content {
    margin: 0 !important;
    min-width: 240px;
}

.leaflet-popup-tip {
    box-shadow: none !important;
}

.map-popup {
    padding: 1rem 1.25rem;
}

.map-popup__name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 0.35rem;
    letter-spacing: -0.01em;
}

.map-popup__sector {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.2em 0.6em;
    border-radius: 100px;
    display: inline-block;
    color: white;
}

/* --- Stats Bar --- */
.members-stats {
    padding: 3rem 0;
    background: var(--text-primary);
    color: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.members-stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gradient-sdg-colors));
}

.members-stats__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.members-stat {
    opacity: 0;
    transform: translateY(30px) scale(0.9);
}

.members-stat__number {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.3rem;
}

.members-stat__label {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

/* --- Filter Section --- */
.members-filter {
    position: sticky;
    top: 60px;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 1rem 0;
}

.members-filter__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.members-filter__pills {
    display: flex;
    gap: 0.5rem;
    background: var(--bg-secondary);
    padding: 4px;
    border-radius: 100px;
}

.members-filter__pill {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.55rem 1.5rem;
    border-radius: 100px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.2s ease;
    position: relative;
}

.members-filter__pill:hover {
    color: var(--text-primary);
}

.members-filter__pill.active {
    background: var(--text-primary);
    color: var(--bg-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.members-filter__count {
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.members-filter__count strong {
    color: var(--text-primary);
    font-weight: 700;
}

/* ============================================
   EPIC EXPAND CARDS — THE STAR OF THE SHOW
   Inspired by host institution cards (_about.css)
   ============================================ */

.members-grid-section {
    padding: 3rem 0 6rem;
}

.members-grid__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Vertical stack of horizontal cards */
.members-grid {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* --- Each Member Card: EPIC EXPAND --- */
.member-card {
    position: relative;
    height: 120px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    background: rgba(212, 212, 212, 0.3);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(7.4px);
    -webkit-backdrop-filter: blur(7.4px);
    border: 1px solid rgba(212, 212, 212, 0.44);
    transform: translateZ(0);
    will-change: height, box-shadow;
    transition: height 0.8s cubic-bezier(0.19, 1, 0.22, 1),
        box-shadow 0.5s ease,
        border-color 0.3s ease;
    opacity: 0;
    transform: translateY(40px);
}

.member-card.is-hidden {
    display: none;
}

/* Colored accent bg — fills on expand */
.member-card__bg {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: 1;
}

.member-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.75) 45%, rgba(0, 0, 0, 0.15) 100%);
    z-index: 2;
    opacity: 0;
    transition: opacity 0.8s ease;
    pointer-events: none;
}

/* Collapsed state — horizontal row */
.member-card__collapsed {
    position: relative;
    z-index: 3;
    height: 120px;
    display: flex;
    align-items: center;
    padding: 0 2rem;
    gap: 1.5rem;
    transition: opacity 0.5s ease;
}

.member-card__number {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--text-muted);
    opacity: 0.4;
    min-width: 32px;
    transition: color 0.5s ease, opacity 0.5s ease;
}

/* Watermark */
.member-card__watermark {
    position: absolute;
    top: -15%;
    right: -10%;
    width: 600px;
    height: 600px;
    opacity: 0;
    mix-blend-mode: overlay;
    filter: grayscale(100%) contrast(150%);
    z-index: 1;
    transition: opacity 0.8s cubic-bezier(0.19, 1, 0.22, 1),
        transform 1.2s cubic-bezier(0.19, 1, 0.22, 1);
    transform: scale(0.6) rotate(-15deg);
    pointer-events: none;
}

/* Floating Logo */
.member-card__floating-logo {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: calc(2rem + 32px + 1.5rem);
    width: 64px;
    height: 64px;
    z-index: 5;
    transition: all 0.8s cubic-bezier(0.19, 1, 0.22, 1);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    background: white;
    overflow: hidden;
}

.member-card__floating-logo-inner {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.member-card__floating-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    transition: filter 0.5s ease;
}

.member-card:hover:not(.is-expanded) .member-card__floating-logo img {
    filter: grayscale(0%);
}

.member-card__logo-spacer {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
}

.member-card__collapsed-info {
    flex: 1;
    min-width: 0;
}

.member-card__name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    transition: color 0.5s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.member-card__meta {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.3rem;
    align-items: center;
}

.member-card__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--text-muted);
    transition: color 0.5s ease;
}

.member-card__badge i {
    font-size: 0.8rem;
}

.member-card__arrow {
    font-size: 1.5rem;
    color: var(--text-muted);
    opacity: 0.3;
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1),
        opacity 0.5s ease,
        color 0.5s ease;
}

/* Expanded content — hidden by default */
.member-card__expanded {
    position: absolute;
    inset: 0;
    z-index: 4;
    padding: 2.5rem;
    display: flex;
    align-items: flex-end;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.19, 1, 0.22, 1) 0.15s,
        transform 0.6s cubic-bezier(0.19, 1, 0.22, 1) 0.15s;
    pointer-events: none;
    color: white;
}

.member-card__expanded-inner {
    display: flex;
    gap: 2rem;
    width: 100%;
    align-items: flex-end;
}

.member-card__expanded-logo-spacer {
    width: 100px;
    height: 100px;
    flex-shrink: 0;
}

.member-card__expanded-text {
    flex: 1;
    min-width: 0;
}

.member-card__expanded-name {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.member-card__expanded-desc {
    font-size: var(--fs-body);
    opacity: 0.85;
    line-height: 1.7;
    margin-bottom: 1rem;
    max-width: 600px;
    color: #e5e5e5;
}

.member-card__expanded-details {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.member-card__detail {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.member-card__detail-label {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.member-card__detail-value {
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.member-card__visit {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    color: white;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: auto;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0.8em 1.8em;
    border-radius: 100px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.member-card__visit:hover {
    gap: 0.8rem;
    background: white;
    color: var(--btn-color, #333);
    border-color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* ========== EXPAND STATE (The VOOOOSH) ========== */
.member-card.is-expanded {
    height: 360px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2);
    border-color: transparent;
    z-index: 10;
}

.member-card.is-expanded .member-card__bg {
    opacity: 1;
}

.member-card.is-expanded .member-card__overlay {
    opacity: 1;
}

.member-card.is-expanded .member-card__collapsed {
    opacity: 0;
    pointer-events: none;
}

.member-card.is-expanded .member-card__expanded {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.member-card.is-expanded .member-card__number {
    color: white;
    opacity: 0.6;
}

.member-card.is-expanded .member-card__floating-logo {
    top: calc(100% - 2.5rem - 100px);
    left: 2.5rem;
    transform: translateY(0);
    width: 100px;
    height: 100px;
    border-radius: var(--radius-lg);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

.member-card.is-expanded .member-card__floating-logo img {
    filter: grayscale(0%);
}

.member-card.is-expanded .member-card__watermark {
    opacity: 0.15;
    transform: scale(1) rotate(0deg);
}

.member-card.is-expanded .member-card__arrow {
    transform: rotate(90deg);
    color: white;
    opacity: 0.8;
}

/* --- CTA Section --- */
.members-cta {
    padding: 6rem 0;
    text-align: center;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.members-cta::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gradient-sdg-colors));
}

.members-cta__inner {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    opacity: 0;
    transform: translateY(30px);
}

.members-cta__title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.members-cta__text {
    font-size: var(--fs-body);
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.members-cta__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.9rem 2.5rem;
    border-radius: 100px;
    background: var(--text-primary);
    color: var(--bg-primary);
    text-decoration: none;
    transition: transform 0.75s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}

.members-cta__btn:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

/* --- Footer --- */
.members-footer {
    padding: 2rem 0;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.03em;
}

.members-footer a {
    color: var(--accent-secondary);
    font-weight: 600;
    text-decoration: none;
}

/* --- Back to Top (reused from main) --- */
.btn-back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--text-primary);
    color: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    z-index: 500;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    cursor: pointer;
    border: none;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.btn-back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 968px) {
    .members-stats__inner {
        grid-template-columns: repeat(2, 1fr);
    }

    .members-hero {
        min-height: 65vh;
        padding: 8rem 1.5rem 3rem;
    }

    #members-map {
        height: 400px;
    }

    .member-card {
        height: 100px;
    }

    .member-card.is-expanded {
        height: 420px;
    }

    .member-card__collapsed {
        height: 100px;
        padding: 0 1.25rem;
        gap: 1rem;
    }

    .member-card__expanded {
        padding: 1.5rem;
    }

    .member-card__expanded-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}

@media (max-width: 640px) {
    .members-stats__inner {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .members-hero {
        min-height: 55vh;
        padding: 7rem 1.25rem 2rem;
    }

    .members-hero__title {
        font-size: clamp(2rem, 10vw, 3.2rem);
    }

    .members-filter__inner {
        justify-content: center;
    }

    .members-filter__count {
        display: none;
    }

    #members-map {
        height: 300px;
    }

    .member-card {
        height: 90px;
    }

    .member-card__collapsed {
        height: 90px;
        padding: 0 1rem;
        gap: 0.75rem;
    }

    .member-card__number {
        display: none;
    }

    .member-card__logo-wrap {
        width: 48px;
        height: 48px;
    }

    .member-card__name {
        font-size: 0.95rem;
    }

    .member-card.is-expanded {
        height: auto;
        min-height: 400px;
    }

    .member-card__expanded {
        position: relative;
        padding: 1.25rem;
    }

    .member-card__expanded-inner {
        flex-direction: column;
        gap: 1rem;
    }

    .member-card__expanded-details {
        gap: 0.75rem;
    }
}