:root {
    --nsbm-blue: #4b8bf4;
    --nsbm-green: #39b54a;
    --nsbm-lime: #8dc63f;
    --deep-navy: #f8fafc;
    --light-green: #152238;
    --page-background: #0a1120;
    --white: #141f33;
    --true-white: #ffffff;
    --main-text: #cbd5e1;
    --border-colour: #23344d;
    --content-width: 1180px;
}


* {
    box-sizing: border-box;
}


html {
    scroll-behavior: smooth;
}


body {
    margin: 0;
    background-color: var(--page-background);
    color: var(--main-text);
    font-family: 'Inter', Arial, sans-serif;
    line-height: 1.6;
}


img {
    display: block;
    max-width: 100%;
}


a {
    color: inherit;
    text-decoration: none;
}


h1,
h2,
p {
    margin-top: 0;
}


h1,
h2 {
    font-family: 'Poppins', Arial, sans-serif;
}


.content-container {
    width: min(var(--content-width), calc(100% - 2rem));
    margin: 0 auto;
}


.skip-link {
    position: fixed;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 10;
    padding: 0.6rem 0.9rem;
    background-color: var(--nsbm-blue);
    color: var(--true-white);
    transform: translateY(-160%);
}


.skip-link:focus {
    transform: translateY(0);
}


.site-header { position: sticky; top: 0;
    z-index: 1000;
    background-color: var(--white);
    border-bottom: 1px solid var(--border-colour);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}


.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 5.5rem;
    gap: 1rem;
}


.brand {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    gap: 0.85rem;
}


.nsbm-logo {
    width: auto;
    height: 3.25rem;
    max-width: none;
}


.brand-divider {
    width: 1px;
    height: 3rem;
    background-color: var(--border-colour);
}


.eventhub-logo {
    width: auto;
    height: 3rem;
    max-width: none;
}


.primary-navigation ul {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
}


.primary-navigation a,
.primary-navigation span {
    display: inline-block;
    color: var(--main-text);
    font-size: 0.9rem;
    font-weight: 600;
}


.primary-navigation .is-active {
    color: var(--nsbm-blue);
}


.primary-navigation .navigation-cta {
    padding: 0.55rem 0.85rem;
    border-radius: 0.35rem;
    background-color: var(--nsbm-green);
    color: var(--true-white);
}


.navigation-toggle {
    display: none;
    border: 1px solid var(--nsbm-blue);
    border-radius: 0.3rem;
    padding: 0.45rem 0.7rem;
    background-color: var(--white);
    color: var(--nsbm-blue);
    cursor: pointer;
    font: inherit;
    font-weight: 600;
}


.site-main {
    min-height: 24rem;
}


.foundation-placeholder {
    padding: 6rem 0;
}


.foundation-placeholder .content-container {
    max-width: 46rem;
    margin-left: max(1rem, calc((100% - var(--content-width)) / 2));
}


.section-label {
    margin-bottom: 0.7rem;
    color: var(--nsbm-green);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}


.foundation-placeholder h1 {
    margin-bottom: 1rem;
    color: var(--deep-navy);
    font-size: clamp(2rem, 5vw, 3.3rem);
    line-height: 1.2;
}


.foundation-placeholder p:not(.section-label) {
    max-width: 38rem;
    margin-bottom: 0;
    font-size: 1.05rem;
}


.site-footer {
    background-color: #050a14;
    color: var(--main-text);
    border-top: 1px solid var(--border-colour);
}


.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 2rem;
    padding: 3.5rem 0 3rem;
}


.footer-brand-heading {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}


.footer-icon {
    width: 2.5rem;
    height: 2.5rem;
    object-fit: contain;
}


.footer-brand h2,
.footer-section h2 {
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}


.footer-brand p,
.footer-section li,
.footer-section address {
    color: var(--main-text);
    font-size: 0.9rem;
    font-style: normal;
}


.footer-section ul {
    margin: 0;
    padding: 0;
    list-style: none;
}


.footer-section li + li {
    margin-top: 0.4rem;
}


.footer-section a {
    color: var(--main-text);
}


.footer-section a:hover {
    color: var(--nsbm-blue); text-decoration: underline;
}


.footer-bottom {
    border-top: 1px solid var(--border-colour);
}


.footer-bottom p {
    margin: 0;
    padding: 1rem 0;
    color: var(--main-text);
    font-size: 0.85rem;
}


@media (max-width: 900px) {
    .header-content {
    flex-wrap: wrap;
    padding: 0.8rem 0;
}


    .navigation-toggle {
    display: block;
}


    .primary-navigation {
    display: none;
    width: 100%;
}


    .primary-navigation.is-open {
    display: block;
}


    .primary-navigation ul {
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-colour);
}


    .primary-navigation li {
    padding: 0.65rem 0;
}


    .primary-navigation .navigation-cta {
    width: fit-content;
}

}


@media (max-width: 640px) {
    .content-container {
    width: min(var(--content-width), calc(100% - 1.5rem));
}


    .brand {
    gap: 0.55rem;
}


    .nsbm-logo {
    height: 2.5rem;
}


    .brand-divider {
    height: 2.25rem;
}


    .eventhub-logo {
    height: 2.3rem;
}


    .foundation-placeholder {
    padding: 4rem 0;
}


    .foundation-placeholder .content-container {
    margin-left: auto;
}


    .footer-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 2.5rem 0;
}

}


/* Application pages */
.section {
    padding: 4.5rem 0;
}

.section-muted {
    background: var(--light-green);
}

.section-inner {
    margin-top: 3rem;
}

.narrow-content, .form-container {
    max-width: 760px;
}

.form-container {
    margin: 0 auto;
}

.page-heading {
    max-width: 720px;
    margin-bottom: 2rem;
}

.page-heading h1, .section-heading h2 {
    margin-bottom: .5rem;
    color: var(--deep-navy);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.section-heading {
    margin-bottom: 1.75rem;
}

.section-heading-row {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
}

.hero-section { position: relative; width: 100%; min-height: 440px; display: flex; align-items: center; overflow: hidden; padding: 4rem 0; background-color: var(--page-background); }

.hero-media-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center;
    transform-origin: center right;
    animation: slowPan 25s ease-in-out infinite;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(10, 17, 32, 0.96) 0%, rgba(10, 17, 32, 0.88) 42%, rgba(10, 17, 32, 0.4) 75%, rgba(10, 17, 32, 0.2) 100%);
    pointer-events: none;
}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 32rem;
    padding: 1.5rem 0;
}

.hero-content h1 {
    color: var(--deep-navy);
    font-size: clamp(1.75rem, 3vw, 2.4rem);
    line-height: 1.25;
    margin-top: 0.4rem;
    margin-bottom: 0.85rem;
    letter-spacing: -0.01em;
}

.hero-content > p:not(.section-label) {
    max-width: 28rem;
    font-size: 1.05rem;
    line-height: 1.55;
    color: var(--main-text);
    margin-bottom: 1.5rem;
}





.detail-layout { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: center; gap: 3rem; }





.detail-image { width: 100%; border-radius: .8rem; object-fit: cover; box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4); }



.category-grid, .event-grid, .stats-grid, .quick-links {
    display: grid;
    gap: 1.25rem;
}

.category-grid {
    grid-template-columns: repeat(6, 1fr);
}

.category-card {
    padding: 1.2rem .7rem;
    border: 1px solid var(--border-colour);
    border-radius: .6rem;
    background: var(--white);
    color: var(--nsbm-blue);
    text-align: center;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.category-card:hover, .quick-links a:hover {
    background: var(--light-green);
}

.event-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.event-card, .announcement-item, .form-card, .stat-card, .schedule-item {
    border: 1px solid var(--border-colour);
    border-radius: .7rem;
    background: var(--white);
    box-shadow: 0 5px 16px rgba(0, 0, 0, 0.4);
}

.event-card {
    overflow: hidden;
}

.event-card > img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.event-card-content {
    padding: 1.25rem;
}

.event-card h2, .event-card h3, .announcement-item h2, .announcement-item h3, .schedule-item h2, .schedule-item h3 {
    color: var(--deep-navy);
    margin-bottom: .5rem;
    font-size: 1.2rem;
}

.event-category, .announcement-date {
    color: var(--nsbm-green);
    font-weight: 700;
    font-size: .78rem;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.button {
    display: inline-block;
    border: 0;
    border-radius: .35rem;
    padding: .65rem 1rem;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    text-align: center;
}

.button-primary {
    background: var(--nsbm-green);
    color: var(--true-white);
}

.button-outline {
    border: 1px solid var(--nsbm-blue);
    background: var(--white);
    color: var(--nsbm-blue);
}

.text-link {
    color: var(--nsbm-blue);
    font-weight: 700;
}

.announcements-layout {
    max-width: 900px;
}

.announcement-list, .schedule-list {
    display: grid;
    gap: 1rem;
}

.announcement-item {
    padding: 1.25rem;
}

.filter-form, .form-row {
    display: flex;
    gap: 1rem;
    align-items: end;
    margin-bottom: 2rem;
}

.filter-form input {
    flex: 1;
}

.form-card {
    padding: 1.5rem;
}

.form-card form, .form-card {
    display: grid;
    gap: 1rem;
}

label {
    display: grid;
    gap: .35rem;
    color: var(--deep-navy);
    font-weight: 700;
}

input, select, textarea {
    width: 100%;
    border: 1px solid var(--border-colour);
    border-radius: .35rem;
    padding: .7rem;
    color: var(--main-text);
    font: inherit;
    background: var(--white);
}

textarea {
    min-height: 130px;
    resize: vertical;
}

.alert {
    margin-bottom: 1rem;
    padding: .8rem 1rem;
    border-radius: .35rem;
}

.alert-success, .status-success {
    background: #064e3b; /* Dark emerald */
    color: #d1fae5; /* Light emerald */
    border: 1px solid #047857;
}

.alert-error, .status-error {
    background: #7f1d1d; /* Dark red */
    color: #fecaca; /* Light red */
    border: 1px solid #b91c1c;
}

.form-feedback { color: #fecaca;
    font-size: .9rem;
}

.stats-grid {
    grid-template-columns: repeat(2, 1fr);
}

.stats-grid-four {
    grid-template-columns: repeat(4, 1fr);
}

.stat-card {
    padding: 1.35rem;
}

.stat-card span {
    display: block;
    color: var(--deep-navy);
    font-weight: 600;
}

.stat-card strong {
    display: block;
    color: var(--nsbm-green);
    font-family: 'Poppins', Arial, sans-serif;
    font-size: 2rem;
}

.schedule-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem;
}

.event-details-list {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: .5rem 1rem;
    margin: 1.5rem 0;
}

.event-details-list dt {
    font-weight: 700;
    color: var(--deep-navy);
}

.event-details-list dd {
    margin: 0;
}

.detail-description {
    font-size: 1.05rem;
}

.table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border-colour);
    border-radius: .6rem;
    background: var(--white);
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 620px;
}

th, td {
    padding: .85rem 1rem;
    border-bottom: 1px solid var(--border-colour);
    text-align: left;
}

th {
    background: var(--light-green);
    color: var(--deep-navy);
}

.action-links {
    display: flex;
    gap: .65rem;
    font-weight: 700;
}

.danger-link { color: #ef4444; }

.two-column {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    align-items: start;
}

.quick-links {
    grid-template-columns: repeat(3, 1fr);
}

.quick-links a {
    padding: 1rem;
    border: 1px solid var(--border-colour);
    border-radius: .5rem;
    background: var(--white);
    color: var(--nsbm-blue);
    font-weight: 700;
}

.empty-state, .muted-text { color: #94a3b8; }

.footer-logo-panel {
    display: inline-flex;
    max-width: 14rem;
    padding: .65rem;
    border-radius: .45rem;
    background: var(--white);
}

.footer-logo {
    width: 100%;
    height: auto;
}


@media (max-width: 900px) {
    .category-grid {
    grid-template-columns: repeat(3, 1fr);
}

    .event-grid {
    grid-template-columns: repeat(2, 1fr);
}

    .stats-grid-four {
    grid-template-columns: repeat(2, 1fr);
}

}


@media (max-width: 640px) {
    .section {
    padding: 3rem 0;
}

    .detail-layout, .two-column {
    grid-template-columns: 1fr;
    gap: 1.75rem;
}

    

    .category-grid, .event-grid, .stats-grid, .stats-grid-four, .quick-links {
    grid-template-columns: 1fr;
}

    .section-heading-row, .filter-form, .form-row, .schedule-item {
    align-items: stretch;
    flex-direction: column;
}

    .filter-form .button {
    width: 100%;
}

    .detail-image {
    max-height: 300px;
}

}


@media print {
    .site-header, .site-footer, .filter-form, .no-print {
    display: none;
}
 .section {
    padding: 0;
}

}






@keyframes slowPan {
    0% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.03) rotate(0.5deg); }
    100% { transform: scale(1) rotate(0deg); }
}