/* BNS modals — header + visible close button (loaded on every front page) */

.bns-vision-modal .modal-content,
.bns-founder-modal .modal-content,
.bns-intro-session-modal .modal-content {
    border: none;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(15, 23, 42, 0.25);
}

.bns-vision-modal__header,
.bns-founder-modal__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    position: relative;
    padding: 22px 24px;
    background: linear-gradient(135deg, rgb(51, 61, 97) 0%, #1e293b 100%);
    border-bottom: none;
}

.bns-vision-modal__header > div:first-child,
.bns-founder-modal__header > div:first-child {
    flex: 1;
    min-width: 0;
    padding-right: 12px;
}

.bns-vision-modal__eyebrow,
.bns-founder-modal__eyebrow {
    display: block;
    margin-bottom: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.65);
}

.bns-vision-modal .modal-title,
.bns-founder-modal .modal-title,
.bns-intro-session-modal .modal-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.45;
    padding-right: 0;
    margin: 0;
}

.bns-modal-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    padding: 0;
    margin: 0;
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    font-size: 1.05rem;
    line-height: 1;
    cursor: pointer;
    opacity: 1;
    pointer-events: auto;
    z-index: 3;
    transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.bns-modal-close__icon {
    display: block;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.bns-modal-close:hover,
.bns-modal-close:focus {
    background: var(--eduvers-base, #ff5544);
    border-color: var(--eduvers-base, #ff5544);
    color: #fff;
    transform: scale(1.04);
}

.bns-modal-close:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

/* Close button on light / white modal headers */
.bns-modal-close--on-light {
    border-color: rgba(15, 23, 42, 0.18);
    background: rgba(15, 23, 42, 0.05);
    color: #0a1d37;
}

.bns-modal-close--on-light:hover,
.bns-modal-close--on-light:focus {
    background: var(--eduvers-base, #ff5544);
    border-color: var(--eduvers-base, #ff5544);
    color: #fff;
}

.bns-modal-close--on-light:focus-visible {
    outline-color: var(--eduvers-base, #ff5544);
}

/* Fallback for Bootstrap close buttons on dark BNS headers only */
.bns-vision-modal__header .btn-close,
.bns-founder-modal__header .btn-close {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    padding: 0;
    margin: 0;
    opacity: 1;
    cursor: pointer;
    pointer-events: auto;
    z-index: 3;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.12);
    background-size: 14px;
    filter: brightness(0) invert(1);
}

.bns-vision-modal__header .btn-close:hover,
.bns-founder-modal__header .btn-close:hover {
    background-color: var(--eduvers-base, #ff5544);
    border-color: var(--eduvers-base, #ff5544);
    opacity: 1;
}