:root {
    --ui-ink: #111827;
    --ui-muted: #667085;
    --ui-surface: #ffffff;
    --ui-surface-soft: #f8fafc;
    --ui-border: rgba(15, 23, 42, 0.10);
    --ui-gold: #d4af37;
    --ui-gold-dark: #9a7420;
    --ui-navy: #102a43;
    --ui-success: #067647;
    --ui-danger: #b42318;
    --ui-radius-sm: 12px;
    --ui-radius-md: 18px;
    --ui-radius-lg: 28px;
    --ui-shadow-sm: 0 8px 24px rgba(15, 23, 42, 0.06);
    --ui-shadow-md: 0 18px 48px rgba(15, 23, 42, 0.10);
    --ui-transition: 180ms ease;
}

.skip-link {
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 100000;
    padding: 10px 16px;
    border-radius: var(--ui-radius-sm);
    background: var(--ui-gold);
    color: #111;
    font-weight: 900;
    transform: translateY(-150%);
    transition: transform var(--ui-transition);
}

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

:where(a, button, input, select, textarea):focus-visible {
    outline: 3px solid rgba(212, 175, 55, 0.72);
    outline-offset: 3px;
}

.sidebar-overlay {
    border: 0;
    padding: 0;
}

.main-content {
    isolation: isolate;
}

.public-page {
    width: min(1180px, 100%);
    margin: 0 auto;
    padding-block: 18px 44px;
}

.public-page-header {
    position: relative;
    overflow: hidden;
    padding: clamp(28px, 5vw, 54px);
    margin-bottom: 24px;
    border: 1px solid rgba(212, 175, 55, 0.22);
    border-radius: var(--ui-radius-lg);
    background:
        radial-gradient(circle at 12% 12%, rgba(212, 175, 55, 0.18), transparent 34%),
        linear-gradient(135deg, #0b0b0b, #202020);
    color: #fff;
    box-shadow: var(--ui-shadow-md);
}

.public-page-header::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 42px 42px;
    pointer-events: none;
}

.public-page-header > * {
    position: relative;
    z-index: 1;
}

.public-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 13px;
    margin-bottom: 14px;
    border: 1px solid rgba(212, 175, 55, 0.35);
    border-radius: 999px;
    background: rgba(212, 175, 55, 0.10);
    color: #f3d675;
    font-size: 13px;
    font-weight: 900;
}

.public-kicker::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--ui-gold);
    box-shadow: 0 0 14px rgba(212, 175, 55, 0.75);
}

.public-page-header h1 {
    max-width: 820px;
    margin: 0;
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1.35;
    color: #fff;
}

.public-page-header p,
.public-lead {
    max-width: 800px;
    margin: 14px 0 0;
    color: rgba(255, 255, 255, 0.76);
    font-size: clamp(1rem, 1.5vw, 1.12rem);
    line-height: 1.95;
}

.public-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

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

.public-card,
.auth-card,
.auth-aside,
.error-state {
    min-width: 0;
    padding: clamp(20px, 3vw, 30px);
    border: 1px solid var(--ui-border);
    border-radius: var(--ui-radius-lg);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--ui-shadow-sm);
}

.public-card {
    transition: transform var(--ui-transition), box-shadow var(--ui-transition), border-color var(--ui-transition);
}

.public-card:hover {
    border-color: rgba(212, 175, 55, 0.38);
    box-shadow: var(--ui-shadow-md);
    transform: translateY(-4px);
}

body.sidebar-open {
    overflow: hidden;
}

.public-card h2,
.public-card h3,
.auth-card h1,
.auth-card h2 {
    margin-top: 0;
    color: var(--ui-navy);
}

.public-card p,
.public-card li,
.auth-card p,
.auth-aside p {
    color: #475467;
    line-height: 1.9;
}

.public-card-icon {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    margin-bottom: 18px;
    border-radius: 17px;
    background: rgba(212, 175, 55, 0.14);
    color: var(--ui-gold-dark);
    font-size: 24px;
}

.program-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.program-card-modern {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.program-card-modern .program-description {
    flex: 1;
}

.program-meta {
    display: grid;
    gap: 10px;
    padding: 14px;
    margin: 12px 0 18px;
    border-radius: var(--ui-radius-md);
    background: var(--ui-surface-soft);
}

.program-meta span {
    color: var(--ui-muted);
}

.program-card-modern .btn {
    align-self: flex-start;
}

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 20px;
}

.contact-stack {
    display: grid;
    gap: 14px;
}

.contact-item {
    padding: 17px;
    border: 1px solid var(--ui-border);
    border-radius: var(--ui-radius-md);
    background: var(--ui-surface-soft);
}

.contact-item h3 {
    margin: 0 0 8px;
    font-size: 17px;
}

.contact-item p {
    margin: 0 0 12px;
}

.public-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.map-frame {
    min-height: 430px;
    overflow: hidden;
    border: 1px solid rgba(212, 175, 55, 0.38);
    border-radius: var(--ui-radius-md);
    background: #f3f4f6;
}

.map-frame iframe {
    display: block;
    width: 100%;
    min-height: 430px;
    border: 0;
}

.requirements-list {
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: requirement;
}

.requirements-list li {
    position: relative;
    padding: 12px 46px 12px 0;
    border-bottom: 1px solid var(--ui-border);
    counter-increment: requirement;
}

.requirements-list li:last-child {
    border-bottom: 0;
}

.requirements-list li::before {
    content: counter(requirement);
    position: absolute;
    top: 10px;
    right: 0;
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: rgba(212, 175, 55, 0.15);
    color: var(--ui-gold-dark);
    font-weight: 900;
}

.auth-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
    gap: 22px;
    align-items: stretch;
}

.auth-card form {
    display: grid;
    gap: 4px;
}

.auth-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 8px;
}

.auth-aside {
    color: #fff;
    background:
        radial-gradient(circle at top left, rgba(212, 175, 55, 0.20), transparent 34%),
        linear-gradient(145deg, #0f2742, #102a43);
}

.auth-aside h2,
.auth-aside p {
    color: #fff;
}

.auth-points {
    display: grid;
    gap: 12px;
    padding: 0;
    margin: 20px 0 0;
    list-style: none;
}

.auth-points li {
    padding: 12px 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--ui-radius-md);
    background: rgba(255, 255, 255, 0.07);
}

.main-content :where(input:not([type="checkbox"]):not([type="radio"]), select, textarea) {
    min-height: 46px;
}

.main-content textarea {
    min-height: 120px;
    resize: vertical;
}

.main-content .help-text,
.form-note {
    color: var(--ui-muted);
    line-height: 1.7;
}

.table-responsive,
.table-wrap {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    border-radius: var(--ui-radius-md);
    -webkit-overflow-scrolling: touch;
}

.table-responsive table,
.table-wrap table {
    margin: 0;
}

.public-empty {
    padding: 34px 24px;
    border: 1px dashed rgba(212, 175, 55, 0.42);
    border-radius: var(--ui-radius-lg);
    background: rgba(255, 255, 255, 0.76);
    text-align: center;
    color: var(--ui-muted);
}

.error-state {
    max-width: 760px;
    margin: 28px auto;
    text-align: center;
}

.error-state-icon {
    width: 66px;
    height: 66px;
    display: grid;
    place-items: center;
    margin: 0 auto 16px;
    border-radius: 22px;
    background: rgba(180, 35, 24, 0.10);
    color: var(--ui-danger);
    font-size: 30px;
}

.site-footer {
    align-items: flex-start;
    background:
        radial-gradient(circle at top left, rgba(212, 175, 55, 0.14), transparent 32%),
        #0d0d0d;
}

.site-footer > div {
    min-width: 0;
}

@media (max-width: 980px) {
    .topbar {
        z-index: 950;
    }

    .sidebar-toggle {
        order: 99;
    }

    body.sidebar-open .topbar > :not(.sidebar-toggle) {
        pointer-events: none;
    }
}

@media (max-width: 900px) {
    .public-grid,
    .public-grid.three-columns,
    .contact-grid,
    .auth-shell {
        grid-template-columns: 1fr;
    }

    .auth-aside {
        order: initial;
    }
}

@media (max-width: 620px) {
    .public-page {
        padding-block: 8px 28px;
    }

    .public-page-header,
    .public-card,
    .auth-card,
    .auth-aside,
    .error-state {
        border-radius: 20px;
    }

    .public-page-header {
        padding: 28px 20px;
    }

    .public-actions,
    .auth-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .public-actions .btn,
    .auth-actions .btn,
    .program-card-modern .btn {
        width: 100%;
    }

    .map-frame,
    .map-frame iframe {
        min-height: 330px;
    }

    .nelc-topbar-badge {
        display: none !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .page-loader {
        display: none;
    }

    .public-card:hover {
        transform: none;
    }
}