.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

:root {
    --site-nav-height: 0px;
}

.skip-link {
    position: fixed;
    left: 1rem;
    top: 1rem;
    z-index: 10000;
    transform: translateY(-180%);
    border-radius: 999px;
    background: #003366;
    color: #ffffff;
    padding: 0.85rem 1.2rem;
    font-size: 0.875rem;
    font-weight: 700;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.18);
    transition: transform .18s ease;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
    outline: 3px solid rgba(15, 79, 143, 0.35);
    outline-offset: 3px;
}

.ambient-shadow {
    box-shadow: 0 8px 24px -4px rgba(42, 52, 57, 0.06);
}

.ambient-shadow-lg {
    box-shadow: 0 24px 60px -12px rgba(42, 52, 57, 0.10);
}

.logo-marquee-wrap {
    position: relative;
    overflow: hidden;
}

.logo-marquee-wrap::before,
.logo-marquee-wrap::after {
    content: "";
    position: absolute;
    top: 0;
    width: 96px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.logo-marquee-wrap::before {
    left: 0;
    background: linear-gradient(to right, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
}

.logo-marquee-wrap::after {
    right: 0;
    background: linear-gradient(to left, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
}

.logo-marquee {
    display: flex;
    width: max-content;
    animation: marquee-left 44s linear infinite;
}

.logo-marquee.reverse {
    animation-name: marquee-right;
    animation-duration: 48s;
}

.logo-marquee:hover {
    animation-play-state: paused;
}

@keyframes marquee-left {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

@keyframes marquee-right {
    from {
        transform: translateX(-50%);
    }

    to {
        transform: translateX(0);
    }
}

.nav-scrolled {
    box-shadow: 0 8px 24px -10px rgba(42, 52, 57, 0.14);
}

@media (max-width: 767px) {
    .logo-marquee-wrap::before,
    .logo-marquee-wrap::after {
        width: 40px;
    }
}

.section-kicker-hero {
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-size: 11px;
    font-weight: 700;
    color: #a3b3ca;
}

.section-kicker {
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-size: 11px;
    font-weight: 700;
    color: #3a5f94;
}

.section-shell {
    max-width: 80rem;
    margin: 0 auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

@media (min-width: 1024px) {
    .section-shell {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

.page-hero {
    position: relative;
    overflow: hidden;
    background: #003366;
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
}

.page-hero-attached {
    padding-top: calc(3.25rem + var(--site-nav-height, 72px));
    padding-bottom: 3.25rem;
}

.page-breadcrumb {
    display: flex;
    margin-bottom: 1.5rem;
}

.page-breadcrumb ol {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #cbd5e1;
    font-size: 0.75rem;
    font-weight: 600;
}

.page-breadcrumb a {
    transition: color .18s ease;
}

.page-breadcrumb a:hover {
    color: #ffffff;
}

@media (max-width: 639px) {
    .page-breadcrumb {
        display: none;
    }
}

.page-hero-title {
    color: #ffffff;
    font-family: 'Manrope', sans-serif;
    font-size: clamp(2.75rem, 6vw, 3rem);
    line-height: 0.98;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.page-hero-copy {
    margin-top: 1.25rem;
    max-width: 66rem;
    color: #cbd5e1;
    font-size: 1rem;
    line-height: 1.9;
}

@media (min-width: 768px) {
    .page-hero-copy {
        font-size: 1.125rem;
    }
}

main#main-content {
    flex: 0 0 auto;
}

/* Wspólny system zdjęć kursów: pełnokadrowe miniatury 3:2 i naturalne zdjęcie na szczegółach. */
.course-media-stage {
    position: relative;
    isolation: isolate;
    display: flex;
    aspect-ratio: 3 / 2;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #dfe8ee;
}

.course-media-stage__ambient {
    display: none;
}

.course-media-stage__image {
    position: relative;
    z-index: 1;
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
    object-position: center;
}

.course-media-stage--natural {
    display: block;
    aspect-ratio: auto;
    background: transparent;
}

.course-media-stage--natural .course-media-stage__ambient {
    display: none;
}

.course-media-stage--natural .course-media-stage__image {
    width: 100%;
    height: auto;
    max-width: none;
    max-height: none;
    object-fit: contain;
}

.organization-section-layout {
    display: grid;
    gap: 2rem;
    align-items: start;
}

.organization-section-nav {
    border-top: 3px solid #3d7eb8;
    background: #eaf2f9;
    padding: 1.5rem;
}

.organization-section-nav-title {
    color: #64748b;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.17em;
    text-transform: uppercase;
}

.organization-section-nav-list {
    margin-top: 0.75rem;
}

.organization-section-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-bottom: 1px solid #cad9e7;
    padding: 1rem 0;
    color: #164a79;
    font-size: 0.85rem;
    font-weight: 800;
    transition: color 0.18s ease;
}

.organization-section-nav-link:last-child {
    border-bottom: 0;
}

.organization-section-nav-link:hover,
.organization-section-nav-link[aria-current="page"] {
    color: #003366;
}

.organization-section-nav-link[aria-current="page"] {
    color: #0b3158;
}

.organization-section-nav-link[aria-current="page"] .material-symbols-outlined {
    display: none;
}

.organization-section-nav-link[aria-current="page"]::after {
    content: "";
    width: 8px;
    height: 8px;
    flex: none;
    border-radius: 999px;
    background: #0f4f8f;
}

@media (min-width: 1024px) {
    .organization-section-layout {
        grid-template-columns: 280px minmax(0, 1fr);
        gap: 2.5rem;
    }

    .organization-section-nav {
        position: sticky;
        top: calc(var(--site-nav-height, 76px) + 1.5rem);
    }
}

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

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

    .logo-marquee {
        animation: none !important;
        transform: none !important;
    }
}