*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:Arial, Helvetica, sans-serif;
    overflow-x:hidden;
    background:#fff;
}

.header{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:95px;
    background:rgba(255,255,255,.95);
    backdrop-filter:blur(10px);
    display:grid;
    grid-template-columns:180px 1fr 300px;
    align-items:center;
    padding:0 40px;
    box-shadow:0 3px 15px rgba(0,0,0,.08);
    z-index:1000;
}

.logo{display:flex;align-items:center;}
.logo img{width:85px;height:auto;object-fit:contain;}

.navbar{display:flex;justify-content:center;align-items:center;}
.navbar a{
    text-decoration:none;
    color:#052F59;
    font-size:16px;
    font-weight:600;
    white-space:nowrap;
    transition:.3s;
    position:relative;
}
.navbar a:hover{color:#F59F27;}
.navbar a::after{
    content:"";
    position:absolute;
    left:0;
    bottom:-8px;
    width:0;
    height:3px;
    background:#F59F27;
    transition:.3s;
}
.navbar a:hover::after,
.navbar a.active::after{width:100%;}

.buttons{display:flex;justify-content:flex-end;align-items:center;gap:15px;}
.buttons a{display:flex;align-items:center;justify-content:center;gap:10px;}
.buttons i{font-size:16px;}

.login,.register{
    text-decoration:none;
    padding:12px 18px;
    border-radius:10px;
    transition:.3s;
}
.login{border:2px solid #052F59;color:#052F59;background:#fff;}
.login:hover{background:#052F59;color:#fff;}
.register{background:#F59F27;color:#fff;}
.register:hover{background:#d98612;}

.hero{position:relative;width:100%;height:100vh;overflow:hidden;}
.hero video{width:100%;height:100%;object-fit:cover;}

.navbar > ul{
    display:flex;
    list-style:none;
    gap:35px;
    align-items:center;
    margin:0;
    padding:0;
}
.navbar > ul > li{position:relative;}

.dropdown-menu{
    position:absolute;
    top:100%;
    left:0;
    min-width:260px;
    background:#fff;
    border-radius:10px;
    box-shadow:0 10px 25px rgba(0,0,0,.12);
    display:none;
    flex-direction:column;
    padding:10px 0;
    z-index:1000;
}
.dropdown-menu li{list-style:none;width:100%;}
.dropdown-menu a{
    display:block;
    width:100%;
    padding:12px 18px;
    color:#052F59;
    text-decoration:none;
}
.dropdown-menu a::after{display:none;}
.dropdown-menu a:hover{background:#F59F27;color:#fff;}
.dropdown:hover .dropdown-menu{display:flex;}

/*==================================================
            HERO PARTENAIRES
==================================================*/

.partners-hero{
    height:600px;
    background:url("../images/collab.png") center center no-repeat;
    background-size:cover;
    margin-top:95px;
}

/*==================================================
        NOS GRANDS PARTENAIRES
==================================================*/

.partners-intro{
    padding:40px 0;
    background:#fff;
}

.partners-intro .container{
    width:90%;
    max-width:1100px;
    margin:auto;
}

.section-title{
    text-align:center;
    margin-bottom:20px;
}

.section-title span{
    display:inline-block;
    color:#d88918;
    font-size:.9rem;
    font-weight:700;
    letter-spacing:2px;
    margin-bottom:8px;
}

.section-title h2{
    color:#052F59;
    font-size:2.4rem;
    margin-bottom:10px;
}

.section-title p{
    color:#666;
    max-width:700px;
    margin:10px auto 0;
    line-height:1.7;
}

.partners-text{
    max-width:1000px;
    margin:auto;
}

.partners-text p{
    font-size:1.03rem;
    color:#555;
    line-height:1.8;
    text-align:justify;
    margin-bottom:15px;
}

.partners-text p:last-child{
    margin-bottom:0;
}

/*==================================================
            SEPARATEUR
==================================================*/

.partners-intro::after{
    content:"";
    display:block;
    width:90px;
    height:3px;
    background:#d88918;
    margin:05px auto 0;
    border-radius:20px;
}

/*==================================================
            RESPONSIVE
==================================================*/

@media(max-width:992px){

    .partners-hero{
        height:350px;
    }

    .section-title h2{
        font-size:2rem;
    }

}

@media(max-width:768px){

    .partners-hero{
        height:280px;
    }

    .partners-intro{
        padding:30px 0;
    }

    .section-title{
        margin-bottom:15px;
    }

    .section-title h2{
        font-size:1.8rem;
    }

    .partners-text p{
        text-align:left;
        line-height:1.7;
    }

}

@media(max-width:576px){

    .partners-hero{
        height:220px;
    }

    .section-title h2{
        font-size:1.6rem;
    }

    .partners-text p{
        font-size:.95rem;
    }

}/*==================================================
            LOGOS DES PARTENAIRES
==================================================*/

.partners-logos{
    padding:60px 0;
    background:#fff;
}

.partners-logos .container{
    width:90%;
    max-width:1250px;
    margin:auto;
}

.logos-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:35px 30px;
    align-items:center;
    margin-top:40px;
}

.logo-item{
    display:flex;
    justify-content:center;
    align-items:center;
    height:90px;
    background:transparent;
    transition:.3s ease;
}

.logo-item img{
    max-width:180px;
    max-height:75px;
    width:auto;
    height:auto;
    object-fit:contain;
    transition:.3s ease;
}

.logo-item:hover img{
    transform:scale(1.08);
}


/*=========================
        RESPONSIVE
=========================*/

@media(max-width:992px){

    .logos-grid{
        grid-template-columns:repeat(3,1fr);
        gap:30px;
    }

}

@media(max-width:768px){

    .logos-grid{
        grid-template-columns:repeat(2,1fr);
        gap:25px;
    }

    .logo-item img{
        max-width:150px;
    }

}

@media(max-width:576px){

    .logos-grid{
        grid-template-columns:1fr;
    }

    .logo-item{
        height:80px;
    }

}

/*==================================================
        DOMAINES DE COLLABORATION
==================================================*/

.partners-domain{
    padding:50px 0;
    background:#fff;
}

.partners-domain .container{
    width:90%;
    max-width:1100px;
    margin:auto;
}

.domain-list{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:18px;
    margin-top:30px;
}

.domain-item{
    display:flex;
    align-items:center;
    gap:15px;
    padding:18px;
    border:1px solid #ececec;
    border-radius:12px;
    transition:.3s;
}

.domain-item:hover{
    border-color:#d88918;
    transform:translateY(-4px);
    box-shadow:0 8px 20px rgba(0,0,0,.06);
}

.domain-item i{
    width:48px;
    height:48px;
    border-radius:50%;
    background:#052F59;
    color:#fff;
    display:flex;
    justify-content:center;
    align-items:center;
    font-size:18px;
    flex-shrink:0;
    transition:.3s;
}

.domain-item:hover i{
    background:#d88918;
}

.domain-item span{
    color:#052F59;
    font-size:15px;
    font-weight:600;
    line-height:1.5;
}


/*==================================================
                RESPONSIVE
==================================================*/

@media(max-width:992px){

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

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

}

@media(max-width:768px){

    .partners-logos,
    .partners-domain{
        padding:40px 0;
    }

    .logos-grid{
        grid-template-columns:repeat(2,1fr);
        gap:15px;
        margin-top:20px;
    }

    .logo-item{
        height:100px;
        padding:15px;
    }

    .logo-item img{
        max-width:110px;
    }

    .domain-list{
        grid-template-columns:1fr;
        gap:15px;
        margin-top:20px;
    }

}

@media(max-width:576px){

    .logos-grid{
        grid-template-columns:1fr;
    }

}
/*==================================================
            CTA PARTENAIRES
==================================================*/

.partners-cta{
    padding:60px 0;
    background:linear-gradient(135deg,#052F59,#0d4a88);
    position:relative;
    overflow:hidden;
}

.partners-cta::before{
    content:"";
    position:absolute;
    top:-120px;
    right:-120px;
    width:250px;
    height:250px;
    border-radius:50%;
    background:rgba(255,255,255,.05);
}

.partners-cta::after{
    content:"";
    position:absolute;
    bottom:-100px;
    left:-100px;
    width:220px;
    height:220px;
    border-radius:50%;
    background:rgba(255,255,255,.04);
}

.partners-cta .container{
    width:90%;
    max-width:900px;
    margin:auto;
    position:relative;
    z-index:2;
}

.partners-cta-content{
    text-align:center;
    color:#fff;
}

.partners-cta-content span{
    display:inline-block;
    color:#d88918;
    font-size:.85rem;
    font-weight:700;
    letter-spacing:2px;
    margin-bottom:10px;
}

.partners-cta-content h2{
    font-size:2.2rem;
    line-height:1.3;
    margin-bottom:15px;
}

.partners-cta-content p{
    max-width:700px;
    margin:auto;
    font-size:1rem;
    line-height:1.7;
    color:rgba(255,255,255,.9);
    margin-bottom:25px;
}

.cta-actions{
    display:flex;
    justify-content:center;
    gap:15px;
    flex-wrap:wrap;
}

.cta-actions a{
    padding:14px 30px;
    border-radius:50px;
    text-decoration:none;
    font-weight:600;
    transition:.3s;
}

.cta-actions .btn-primary{
    background:#d88918;
    color:#fff;
}

.cta-actions .btn-primary:hover{
    background:#c67810;
}

.cta-actions .btn-secondary{
    border:2px solid #fff;
    color:#fff;
}

.cta-actions .btn-secondary:hover{
    background:#fff;
    color:#052F59;
}


/*==================================================
            CONTACT
==================================================*/

.partners-contact{
    padding:50px 0;
    background:#fff;
}

.partners-contact .container{
    width:90%;
    max-width:1100px;
    margin:auto;
}

.contact-info{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
    margin-top:25px;
}

.contact-item{
    text-align:center;
    padding:25px 20px;
    border:1px solid #ececec;
    border-radius:12px;
    transition:.3s;
}

.contact-item:hover{
    transform:translateY(-4px);
    box-shadow:0 8px 20px rgba(0,0,0,.08);
}

.contact-item i{
    width:60px;
    height:60px;
    margin:0 auto 15px;
    border-radius:50%;
    background:#052F59;
    color:#fff;
    display:flex;
    justify-content:center;
    align-items:center;
    font-size:22px;
}

.contact-item h4{
    color:#052F59;
    font-size:1.1rem;
    margin-bottom:8px;
}

.contact-item p{
    color:#666;
    line-height:1.6;
}


/*==================================================
            RESPONSIVE
==================================================*/

@media(max-width:992px){

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

}

@media(max-width:768px){

    .partners-cta{
        padding:45px 0;
    }

    .partners-cta-content h2{
        font-size:1.8rem;
    }

    .cta-actions{
        flex-direction:column;
    }

    .cta-actions a{
        width:100%;
        text-align:center;
    }

    .contact-info{
        grid-template-columns:1fr;
    }

}

@media(max-width:576px){

    .partners-cta-content h2{
        font-size:1.6rem;
    }

}


/*====================================
            FOOTER
====================================*/

.footer{

    background:#052F59;
    color:#fff;
    padding:80px 8% 0;

}

.footer-container{

    max-width:1300px;
    margin:auto;

    display:grid;
    grid-template-columns:2fr 1fr 1fr 1.3fr;

    gap:50px;

}

.footer-logo{

    width:110px;
    margin-bottom:20px;

}

.footer-col p{

    color:#d9d9d9;
    line-height:1.9;
    margin-bottom:25px;

}

.footer-col h3{

    color:#fff;
    margin-bottom:25px;
    font-size:22px;

}

.footer-col ul{

    list-style:none;

}

.footer-col ul li{

    margin-bottom:15px;

}

.footer-col ul li a{

    color:#d9d9d9;
    text-decoration:none;
    transition:.3s;

}

.footer-col ul li a:hover{

    color:#F59F27;
    padding-left:8px;

}

/*==============================
        CONTACT
==============================*/

.footer-contact li{

    display:flex;
    gap:12px;
    color:#d9d9d9;
    line-height:1.8;

}

.footer-contact i{

    color:#F59F27;
    margin-top:5px;

}

/*==============================
        RESEAUX SOCIAUX
==============================*/

.footer-social{

    display:flex;
    gap:15px;

}

.footer-social a{

    width:45px;
    height:45px;

    border-radius:50%;

    display:flex;
    justify-content:center;
    align-items:center;

    background:rgba(255,255,255,.08);

    color:#fff;

    text-decoration:none;

    transition:.35s;

}

.footer-social a:hover{

    background:#F59F27;

    transform:translateY(-5px);

}

/*==============================
        BAS DU FOOTER
==============================*/

.footer-bottom{

    margin-top:60px;

    border-top:1px solid rgba(255,255,255,.15);

    text-align:center;

    padding:25px 0;

}

.footer-bottom p{

    color:#d9d9d9;

}

/*==============================
        RESPONSIVE
==============================*/

@media(max-width:992px){

    .footer-container{

        grid-template-columns:repeat(2,1fr);

    }

}

@media(max-width:768px){

    .footer{

        padding:70px 6% 0;

    }

    .footer-container{

        grid-template-columns:1fr;

        text-align:center;

    }

    .footer-social{

        justify-content:center;

    }

    .footer-contact li{

        justify-content:center;

    }

}

/* =========================================================
   MENU RESPONSIVE EFEBP
   ========================================================= */

   .menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    color: #052F59;
    font-size: 25px;
    cursor: pointer;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
}

.menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.55);
    opacity: 0;
    visibility: hidden;
    transition: .3s ease;
    z-index: 1998;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.menu-close {
    display: none;
}


/* =========================================================
   TABLETTE + MOBILE
   ========================================================= */

@media (max-width:1000px) {

    .header {
        height: 75px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 22px;
        z-index: 2000;
    }

    .logo img {
        width: 72px;
    }

    .menu-toggle {
        display: flex;
        margin-left: auto;
        position: relative;
        z-index: 2001;
    }

    /* ==========================
       MENU LATÉRAL
       ========================== */

    .navbar {
        position: fixed;
        top: 0;
        right: 0;

        width: 72%;
        max-width: 390px;
        height: 100vh;

        background: #052F59;

        display: block;

        transform: translateX(100%);
        transition: transform .35s ease;

        overflow-y: auto;

        z-index: 2002;

        box-shadow: -10px 0 30px rgba(0,0,0,.20);
    }

    .navbar.active {
        transform: translateX(0);
    }


    /* ==========================
       BOUTON X
       ========================== */

    .menu-close {
        position: absolute;

        top: 0;
        right: 0;

        width: 45px;
        height: 45px;

        border: 0;

        background: #F59F27;
        color: #052F59;

        font-size: 25px;

        cursor: pointer;

        display: flex;
        align-items: center;
        justify-content: center;

        z-index: 5;
    }


    /* ==========================
       MENU PRINCIPAL
       ========================== */

    .navbar > ul {
        width: 100%;

        display: flex;
        flex-direction: column;

        gap: 0;

        margin: 0;

        padding: 75px 25px 120px;

        box-sizing: border-box;
    }

    .navbar > ul > li {
        width: 100%;

        border-bottom: 1px solid rgba(255,255,255,.15);
    }

    .navbar > ul > li > a {
        display: flex;
        align-items: center;
        justify-content: space-between;

        width: 100%;

        padding: 17px 0;

        color: #fff;

        font-size: 16px;
        font-weight: 600;

        box-sizing: border-box;
    }

    .navbar > ul > li > a:hover {
        color: #F59F27;
    }

    .navbar a::after {
        display: none !important;
    }


    /* ==========================
       SOUS-MENUS
       ========================== */

    .dropdown-menu {
        position: static;

        width: 100%;
        min-width: 0;

        display: none;

        background: rgba(0,0,0,.10);

        box-shadow: none;

        border-radius: 0;

        padding: 0;
        margin: 0;
    }

    .dropdown.active > .dropdown-menu {
        display: flex;
        flex-direction: column;
    }

    .dropdown:hover > .dropdown-menu {
        display: none;
    }

    .dropdown.active:hover > .dropdown-menu {
        display: flex;
    }

    .dropdown-menu li {
        width: 100%;
        list-style: none;
    }

    .dropdown-menu a {
        display: block;

        width: 100%;

        padding: 13px 15px;

        color: #fff;

        font-size: 14px;

        border-top: 1px solid rgba(255,255,255,.10);

        box-sizing: border-box;
    }

    .dropdown-menu a:hover {
        background: rgba(255,255,255,.08);
        color: #F59F27;
    }


    /* =====================================================
       BROCHURE + CONNEXION
       SIMPLES, EN BAS DU MENU
       ===================================================== */

    .buttons {
        position: fixed;

        right: 0;
        bottom: 0;

        width: 72%;
        max-width: 390px;

        display: none;

        flex-direction: column;

        gap: 0;

        padding: 5px 25px 20px;

        background: #052F59;

        box-sizing: border-box;

        z-index: 2003;
    }

    .navbar.active ~ .buttons {
        display: flex;
    }

    .buttons a {
        width: 100%;

        min-height: 42px;

        display: flex;
        align-items: center;

        justify-content: flex-start;

        padding: 11px 0;

        border: none;
        border-radius: 0;

        background: transparent;

        color: #fff;

        text-decoration: none;

        font-size: 15px;
        font-weight: 600;

        box-sizing: border-box;
    }

    .buttons a:hover {
        color: #F59F27;

        background: transparent;
    }

    .buttons .login {
        border: none;
        background: transparent;
        color: #fff;
    }

    .buttons .register {
        background: transparent;
        color: #fff;
    }

    .buttons i {
        font-size: 15px;
        margin-right: 8px;
    }

}


/* =========================================================
   TÉLÉPHONE
   ========================================================= */

@media (max-width:600px) {

    .header {
        height: 70px;
        padding: 0 16px;
    }

    .logo img {
        width: 67px;
    }

    .navbar {
        width: 78%;
        max-width: none;
    }

    .navbar > ul {
        padding-left: 20px;
        padding-right: 20px;
        padding-bottom: 120px;
    }

    .buttons {
        width: 78%;

        padding-left: 20px;
        padding-right: 20px;
    }

    .navbar > ul > li > a {
        font-size: 15px;
        padding: 16px 0;
    }

}


/* =========================================================
   TRÈS PETIT ÉCRAN
   ========================================================= */

@media (max-width:400px) {

    .navbar {
        width: 84%;
    }

    .buttons {
        width: 84%;
    }

    .navbar > ul {
        padding-left: 18px;
        padding-right: 18px;
    }

    .buttons {
        padding-left: 18px;
        padding-right: 18px;
    }

}
/* =========================================
   BOUTONS RESPONSIVE - TÉLÉPHONE
========================================= */

@media (max-width: 768px) {

    /* Tous les boutons */
    button,
    .btn,
    .about-btn,
    .cta-btn,
    .course-btn,
    .news-btn,
    .login,
    .register,
    .admission-btn,
    .submit-btn,
    .contact-btn {
        padding: 9px 14px;
        font-size: 13px;
        border-radius: 7px;
        width: auto;
        max-width: 100%;
    }

    /* Icônes dans les boutons */
    button i,
    .btn i,
    .about-btn i,
    .cta-btn i,
    .course-btn i,
    .news-btn i,
    .login i,
    .register i {
        font-size: 12px;
    }

    /* Groupe de boutons */
    .cta-buttons,
    .buttons {
        gap: 8px;
        flex-wrap: wrap;
    }
}


/* =========================================
   PETITS ÉCRANS
========================================= */

@media (max-width: 480px) {

    button,
    .btn,
    .about-btn,
    .cta-btn,
    .course-btn,
    .news-btn,
    .login,
    .register,
    .admission-btn,
    .submit-btn,
    .contact-btn {
        padding: 7px 11px;
        font-size: 11px;
        border-radius: 6px;
        width: auto;
        min-width: auto;
    }

    button i,
    .btn i,
    .about-btn i,
    .cta-btn i,
    .course-btn i,
    .news-btn i,
    .login i,
    .register i {
        font-size: 10px;
    }

    .cta-buttons,
    .buttons {
        gap: 6px;
    }
}
/* =========================================
   BOUTON HAMBURGER - MOBILE
========================================= */

@media (max-width: 768px) {

    .menu-toggle {
        width: 48px;
        height: 48px;
        padding: 0;
        font-size: 22px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 8px;
    }

    .menu-toggle i {
        font-size: 22px;
    }
}

@media (max-width: 480px) {

    .menu-toggle {
        width: 46px;
        height: 46px;
        font-size: 21px;
    }

    .menu-toggle i {
        font-size: 21px;
    }
}