:root {
    --sisw-blue: #007bff;
    --sisw-dark-blue: #0056b3;
    --sisw-light-blue: #e6f0ff;
    --sisw-bg-dark: #0a192f;
}


/* Navigation */
.header-toolbar {
    display: block;
    position: relative;
    color: #fff;
}

.toolbar-info {
    float: right;
}

.toolbar-icon {
    color: #fff;
    vertical-align: -0.125em;
}

.toolbar-icon-large {
    vertical-align: -0.25em;
}

.toolbar-link {
    color: #fff;
}

.sisw-icon-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.sisw-icon {
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: -.125em;
    fill: currentColor;
}

.sisw-card-icon {
    display: inline-block;
    width: 3rem;
    height: 3rem;
    color: var(--sisw-blue);
    fill: var(--sisw-blue);
}

.sisw-icon use,
.sisw-card-icon use {
    fill: currentColor;
}

.nav-item {
    position: relative;
}

.lsf-tooltip {
    display: none;
    position: absolute;
    z-index: 1050;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 320px;
    background: #000;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

/* Tooltip items dropdown */
.dropdown-item-wrapper {
    position: relative;
}

.lsf-tooltip-dropdown {
    display: none;
    position: absolute;
    z-index: 1051;
    top: 0;
    right: 100%;
    width: 320px;
    background: #000;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

video.lsf-inline {
    width: 420px;
}

@media (max-width: 575.98px) {
    video.lsf-inline {
        width: 100%;
    }
}

video.lsf-inline2 {
    width: 420px;
}

@media (max-width: 991.98px) {
    video.lsf-inline2 {
        width: 100%;
    }
}


.team-section-title {
    margin-top: .5rem;
    margin-bottom: .5rem;
}

.team-section-description {
    display: inline-block;
    width: 66.666667%;
    margin-bottom: 1rem;
}

.team-section-video {
    float: right;
}

.team-section-video iframe {
    width: 420px;
    height: 315px;
    border: 0;
}

.team-direction-card {
    max-width: 540px;
}

.team-card {
    min-width: 184px;
    width: 184px;
}

.team-card-image {
    width: 100%;
}


/* Reset et base */
* {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--sisw-bg-dark);
    /* background: linear-gradient(135deg, #000 0%, var(--sisw-dark-blue) 100%);*/
    line-height: 1.6;

}

.major {
    color : var(--sisw-blue);
}


.sisw-bg-dark {
    color: white;
    background-color: var(--sisw-bg-dark);
}

.sisw-bg-dark-blue {
    background-color: var(--sisw-dark-blue);
    color: white;

}

.sisw-bg-lg {
    background-color: #fdfdfe;
    color: black;

}

.sisw-bg-wh {
    background-color: white;
    color: black;
}

header.sisw-bg-dark-blue {
    background-color: var(--sisw-bg-dark);
    color: white;

    padding-top: 5rem;
    padding-bottom: 5rem;
}

.navbar-brand
{
    color: var(--sisw-blue) !important;
    font-weight: 800;
    font-size: 2rem;
    letter-spacing: -0.025em;
}

.nav-link, .btn-light {
    color: white !important;
}

.nav-link.active {
    font-weight: bold;
}

.sisw-intro-content h1 {
    font-size: 3.5rem;
    font-weight: bold;
}

.sisw-intro-image {
    width: 100%;
    height: auto;
    max-width: 500px;
    margin: auto;
}

.sisw-card {
    background-color: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}
.sisw-card h3 {
    color: var(--sisw-blue) !important;
}

.sisw-card:hover {
    transform: translateY(-5px);
}

.sisw-card-icon {
    font-size: 3rem;
    color: var(--sisw-blue);
}

.sisw-section-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 2rem;
}

.sisw-btn-primary {
    color: white;
    background-color: var(--sisw-blue);
    border-color: var(--sisw-blue);
    padding: 10px 20px;
    border-radius: 10px;
}

.sisw-btn-primary:hover {
    color: white;
    background-color: var(--sisw-dark-blue);
    border-color: var(--sisw-dark-blue);
}




.modern-footer {
    background: linear-gradient(135deg, #000 0%, var(--sisw-dark-blue) 100%);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.modern-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 86, 179, 0.1) 0%, rgba(0, 0, 0, 0) 100%);
    z-index: 1;
}

.footer-content {
    position: relative;
    z-index: 2;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--sisw-blue);
    text-decoration: none;
}


.footer-title {
    color: white;
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.footer-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--sisw-blue), transparent);
}


.footer-subtitle {
    color: white;
}

.contact-info {
    color: white;
    list-style: none;
    padding: 0;
}

.contact-info li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-info .sisw-icon {
    color: var(--sisw-blue);
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/*on supprime l'effet des liens */
.contact-info a {
    text-decoration: none;
    color: inherit;
}

.quick-links {
    display: grid;
    /*   grid-template-columns: repeat(2, 1fr);*/
    gap: 1rem;
    padding: 0;
    list-style: none;
}

.quick-links a {
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.quick-links a:hover {
    color: var(--sisw-blue);
    transform: translateX(5px);
}

.quick-links a::before {
    content: '→';
    opacity: 0;
    transition: all 0.3s ease;
}

.quick-links a:hover::before {
    opacity: 1;
}

@media (max-width: 768px) {
    .quick-links {
        grid-template-columns: 1fr;
    }
}



/* News*/

.preview-video,
.news-video {
    min-width: 500px;
}

.news-video {
    position: relative;
    padding-bottom: 56.25%; /* Ratio 16:9 */
    height: 0;
    overflow: hidden;
}

.news-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 8px;
    border: none;
}

.news-text {
    line-height: 1.6;
    color: #2d3748;
}

.news-text img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 10px 0;
}

.news-card .date {
    color: #718096;
    font-size: 0.95em;
    display: block;
    margin-bottom: 20px;
}
/* décalage pour le menu du haut */
@media (min-width: 992px) {
    .anchor {
        scroll-margin-top: 120px;
    }
}