body, h1, h2, h3, p {
    margin: 0;
    padding: 0;
    box-sizing: border-box
}
body, html {
    height: 100%;
    margin: 0;
    display: flex;
    flex-direction: column
}
body {
    font-family: Roboto, sans-serif;
    padding: 0;
    box-sizing: border-box;
    background-color: #f4f4f4;
    color: #333
}
main {
    flex: 1
}
header {
    background: #f9f9f9;
    text-align: center;
    position: relative
}
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    position: relative
}
.logo img {
    height: 100px;
    background-color: #f9f9f9;
    padding: 5px;
    border-radius: 5px
}
.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
    margin: 0
}
.nav-links li {
    display: inline
}
.nav-links a {
    color: #333;
    text-decoration: none;
    font-weight: 700;
    transition: color .3s;
    padding: 10px 15px
}
.nav-links a:hover {
    color: #0073e6
}
.nav-links a.active {
    color: #0073e6
}
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
    position: relative;
    z-index: 2
}
.menu-toggle span {
    height: 3px;
    width: 25px;
    background: #333;
    margin: 4px 0;
    transition: .4s
}
.header-content {
    padding: 50px 20px;
    background-color: #004080;
    text-align: center
}
.header-content h1, .header-content p {
    color: #fff
}
.header-content h1 {
    font-size: 3em;
    margin: 0;
    animation: fadeInDown 1s ease-in-out
}
.header-content p {
    font-size: 1.2em;
    margin: 10px 0 0;
    animation: fadeInUp 1s ease-in-out
}
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px)
    }
    to {
        opacity: 1;
        transform: translateY(0)
    }
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px)
    }
    to {
        opacity: 1;
        transform: translateY(0)
    }
}
.hero-banner {
    background: linear-gradient(135deg, #004b87, #0066b3);
    color: #fff;
    padding: 80px 20px;
    text-align: center;
    border-radius: 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .2)
}
.hero-banner h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px
}
.hero-banner p {
    font-size: 1.2rem;
    font-weight: 500
}
#establishments {
    padding: 50px 20px;
    background: #f8f9fa;
    text-align: center
}
#establishments h2 {
    margin-bottom: 30px;
    font-size: 2.5em;
    color: #004080;
    animation: fadeIn 1.5s ease-in-out;
    font-weight: 700
}
.establishment-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 0 auto;
    max-width: 1200px
}
@media (min-width:768px) {
    .establishment-list {
        grid-template-columns: repeat(3, 1fr)
    }
}
.establishment {
    background: #fff;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, .1);
    transition: transform .3s, box-shadow .3s;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center
}
.establishment:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, .2)
}
.establishment img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 15px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    transition: transform .3s;
    border-radius: 50%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, .1)
}
.establishment img:hover {
    transform: scale(1.1)
}
.establishment h3 {
    color: #004080;
    margin-bottom: 10px;
    animation: fadeInLeft 1s ease-in-out;
    font-size: 1.5em;
    font-weight: 600
}
.establishment p {
    color: #666;
    margin-bottom: 20px;
    animation: fadeInRight 1s ease-in-out;
    font-size: 1em;
    font-weight: 400;
    text-align: center
}
.btn {
    display: inline-block;
    padding: 10px 20px;
    background: #0073e6;
    color: #fff;
    text-decoration: none;
    border-radius: 25px;
    transition: background .3s, transform .3s;
    animation: bounceIn 1s ease-in-out;
    font-size: 1em;
    font-weight: 500
}
.btn:hover {
    background: #005bb5;
    transform: scale(1.05)
}
@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px)
    }
    to {
        opacity: 1;
        transform: translateX(0)
    }
}
@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px)
    }
    to {
        opacity: 1;
        transform: translateX(0)
    }
}
@keyframes bounceIn {
    20%, 40%, 60%, 80%, from, to {
        animation-timing-function: cubic-bezier(.215, .61, .355, 1)
    }
    from {
        opacity: 0;
        transform: scale3d(.3, .3, .3)
    }
    20% {
        transform: scale3d(1.1, 1.1, 1.1)
    }
    40% {
        transform: scale3d(.9, .9, .9)
    }
    60% {
        opacity: 1;
        transform: scale3d(1.03, 1.03, 1.03)
    }
    80% {
        transform: scale3d(.97, .97, .97)
    }
    to {
        opacity: 1;
        transform: scale3d(1, 1, 1)
    }
}
@media (max-width:768px) {
    .nav-links {
        flex-direction: column;
        position: absolute;
        top: 100px;
        right: 0;
        width: 100%;
        background: #fff;
        text-align: center;
        display: none;
        z-index: 1;
        box-shadow: 0 2px 4px rgba(0, 0, 0, .1)
    }
    .nav-links.active {
        display: flex
    }
    .nav-links li {
        margin: 10px 0
    }
    .nav-links a {
        padding: 10px 0
    }
    .menu-toggle {
        display: flex
    }
}
.menu-toggle span:nth-child(1) {
    transform-origin: 0 0
}
.menu-toggle span:nth-child(2) {
    opacity: 1;
    transform-origin: 0
}
.menu-toggle span:nth-child(3) {
    transform-origin: 0 100%
}
.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px)
}
.menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(20px)
}
.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px)
}
.container {
    display: flex;
    padding: 20px
}
.content {
    flex: 3;
    padding: 20px;
    background: #fff;
    box-shadow: 0 0 5px rgba(0, 0, 0, .1);
    border-radius: 8px
}
.btn {
    display: inline-block;
    padding: 10px 20px;
    background: #0073e6;
    color: #fff;
    text-decoration: none;
    border-radius: 25px;
    transition: background .3s, transform .3s;
    font-size: 1em;
    font-weight: 500
}
.btn:hover {
    background: #005bb5;
    transform: scale(1.05)
}
footer {
    background: #004080;
    color: #fff;
    text-align: center;
    padding: 20px 0;
    width: 100%
}
footer p {
    margin: 0
}
footer .social-links {
    margin-top: 10px
}
footer .social-links a {
    color: #fff;
    text-decoration: none;
    font-size: 1.5em;
    margin: 0 10px;
    transition: color .3s
}
footer .social-links a:hover {
    color: #0073e6
}
.nav-links a {
    color: #333;
    text-decoration: none;
    font-weight: 700;
    padding: 10px 20px;
    position: relative;
    transition: color .3s, background-color .3s, box-shadow .3s
}
.nav-links a.active, .nav-links a:hover {
    color: #fff;
    background: linear-gradient(135deg, #0073e6, #00bfff);
    border-radius: 25px;
    box-shadow: 0 4px 15px rgba(0, 115, 230, .3);
    text-shadow: 0 1px 2px rgba(0, 0, 0, .2);
    transform: translateY(-2px)
}
.btn {
    display: inline-block;
    padding: 14px 30px;
    font-size: 1em;
    font-weight: 700;
    text-decoration: none;
    border-radius: 30px;
    transition: all .3s ease-in-out;
    position: relative;
    overflow: hidden;
    z-index: 1;
    color: #fff;
    text-align: center
}
.btn.master {
    background: linear-gradient(135deg, #4caf50, #81c784)
}
.btn.licence {
    background: #f97512
}
.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(0, 115, 230, .3)
}
.btn.master:hover {
    background: linear-gradient(135deg, #388e3c, #66bb6a)
}
.btn.licence:hover {
    background: linear-gradient(135deg, #ffa000, #ffca28)
}
.btn:focus {
    outline: 0;
    box-shadow: 0 0 0 4px rgba(0, 123, 255, .25)
}
.btn-container {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 20px;
    flex-wrap: wrap
}
.btn.licence, .btn.master, .btn.bachelier {
    flex: 1;
    min-width: 160px;
    max-width: 180px
}
@keyframes buttonFadeIn {
    from {
        opacity: 0;
        transform: scale(.9)
    }
    to {
        opacity: 1;
        transform: scale(1)
    }
}
.btn {
    animation: buttonFadeIn .5s ease-in-out
}
.establishment-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin: 0 auto;
    max-width: 1200px
}
.establishment {
    background: #fff;
    padding: 25px;
    border-radius: 20px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, .1);
    transition: transform .3s, box-shadow .3s;
    text-align: center;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center
}
.establishment:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, .2)
}
.establishment img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    margin-bottom: 20px;
    transition: transform .3s, box-shadow .3s;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, .1)
}
.establishment img:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 16px rgba(0, 0, 0, .2)
}
.establishment h3 {
    color: #004080;
    margin-bottom: 15px;
    font-size: 1.8em;
    font-weight: 700
}
.establishment p {
    color: #666;
    margin-bottom: 30px;
    font-size: 1.1em;
    font-weight: 400;
    max-width: 240px
}
#establishments h2 {
    margin-bottom: 50px;
    font-size: 2.5em;
    color: #004080;
    font-weight: 700;
    animation: fadeIn 1.5s ease-in-out
}
@media (min-width:768px) {
    .establishment-list {
        grid-template-columns: repeat(3, 1fr)
    }
}
#university-location {
    background-color: #fff;
    padding: 40px 0;
    position: relative
}
.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #333;
    text-align: center;
    margin-bottom: 20px;
    font-family: Roboto, sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    z-index: 1
}
.map-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 0 20px
}
.map-container {
    width: 100%;
    max-width: 1200px;
    height: 500px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, .1);
    transition: transform .3s ease, box-shadow .3s ease
}
.map-container:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .2)
}
.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0
}
@media (max-width:768px) {
    .section-title {
        font-size: 2rem
    }
    .map-container {
        height: 300px
    }
}
.hero-banner {
    position: relative;
    background: linear-gradient(135deg, #004b87, #0af);
    color: #fff;
    text-align: center;
    padding: 120px 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .2);
    animation: fadeSlide 1s ease-in-out
}
.hero-banner::after, .hero-banner::before {
    content: "";
    position: absolute;
    border-radius: 50%;
    opacity: .15;
    filter: blur(60px);
    animation: float 6s infinite alternate ease-in-out
}
.hero-banner::before {
    width: 300px;
    height: 300px;
    background: #fff;
    top: -50px;
    left: -80px
}
.hero-banner::after {
    width: 400px;
    height: 400px;
    background: #00e1ff;
    bottom: -100px;
    right: -80px
}
.hero-banner h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: 1px;
    text-shadow: 0 3px 8px rgba(0, 0, 0, .25)
}
.hero-banner p {
    font-size: 1.2rem;
    font-weight: 500;
    opacity: .95;
    max-width: 700px;
    margin: 0 auto
}
@keyframes float {
    from {
        transform: translateY(0)
    }
    to {
        transform: translateY(20px)
    }
}
@keyframes fadeSlide {
    from {
        opacity: 0;
        transform: translateY(-20px)
    }
    to {
        opacity: 1;
        transform: translateY(0)
    }
}
#establishments {
    background: linear-gradient(180deg, #f5f8fb, #eaf3ff);
    padding: 80px 20px;
    text-align: center
}
#establishments h2 {
    font-size: 2.8rem;
    color: #004080;
    margin-bottom: 50px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative
}
#establishments h2::after {
    content: "";
    position: absolute;
    width: 80px;
    height: 4px;
    background: #0073e6;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px
}
.establishment-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto
}
.establishment {
    background: #fff;
    border-radius: 20px;
    padding: 40px 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .08);
    transition: all .4s ease;
    position: relative;
    overflow: hidden
}
.establishment::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 115, 230, .1), rgba(0, 255, 200, .1));
    opacity: 0;
    transition: opacity .3s ease
}
.establishment:hover::before {
    opacity: 1
}
.establishment:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 15px 35px rgba(0, 0, 0, .15)
}
.establishment img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: contain;
    margin-bottom: 20px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, .1);
    transition: transform .4s
}
.establishment h3 {
    color: #004080;
    font-weight: 700;
    margin-bottom: 10px;
    font-size: 1.5rem
}
.establishment p {
    color: #666;
    margin-bottom: 25px;
    font-size: 1.05rem;
    max-width: 260px;
    margin-left: auto;
    margin-right: auto
}
.btn-container {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap
}
.btn.master {
    background: linear-gradient(135deg, #2ecc71, #27ae60)
}
.btn.licence {
    background: linear-gradient(135deg, #f39c12, #f1c40f)
}
.btn:hover {
    transform: scale(1.07);
    box-shadow: 0 8px 18px rgba(0, 0, 0, .15)
}
.btn.bachelier {
    background: linear-gradient(135deg, #0073e6, #00bcd4);
}

.btn.bachelier:hover {
    background: linear-gradient(135deg, #005bb5, #0097a7);
}
#university-location {
    background: linear-gradient(180deg, #fff, #f9faff);
    padding: 80px 20px
}
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #004080;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 1px
}
.map-container {
    width: 100%;
    max-width: 1100px;
    height: 500px;
    margin: 0 auto;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, .15);
    transition: transform .4s ease, box-shadow .4s ease
}
.map-container:hover {
    transform: scale(1.03);
    box-shadow: 0 25px 45px rgba(0, 0, 0, .25)
}
.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
    filter: brightness(95%)
}