* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  :root {
    --primary: #473FF7;
    --secondary: #57ED89;
    --light-bg: #E5E5FF;
    --dark: #1A1F2C;
    --text: #333;
  }
  body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text);
    overflow-x: hidden;
  }
  .nav-links a:not(.contact):hover {
    color: #473FF7;
  }
  
  .contact {
    background: var(--primary);
    text-decoration: none;
    color: white;
    padding: 0.5rem 2rem;
    border-radius: 10px;
  }
  .contact:hover{
    background: #1A1F2C;
    color: white;
}
  /* Navigation */
  .navbar {
    display: flex;
    list-style: none;
    justify-content: flex-end;
    align-items: center;
    padding: 1rem 5%;
    background-color: #fff;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 0.5rem 1rem;
  }
  .switch {
    font-size: 17px;
    position: relative;
    display: inline-block;
    width: 3.7em;
    height: 2em;
    margin-top: 2rem;
  }

  .switch input {
    opacity: 0;
    width: 0;
    height: 0;
  }
  
  /* The slider */
  .slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: #E5E5FF;
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.320, 1);
  }
  
  .slider:before {
    position: absolute;
    content: "";
    height: 1.4em;
    width: 1.4em;
    left: 0.2em;
    bottom: 0.3em;
    background-color: black;
    border-radius: 50px;
    box-shadow: 0 0px 20px #00000066;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  }
  
  .switch input:checked + .slider:before {
    transform: translateX(2.2em);
    width: 1.4em;
    height: 1.4em;
  }
  
  .btn {
    text-decoration: none;
    color: #000000;
    transition: color 0.3s ease;
  }
  
 
  /* Mobile menu */
  .nav-links {
    display: flex;
    justify-content: flex-end;
    list-style: none;
    position: fixed;
    top: 5rem;
    left: 0;
    width: 100%;
    background: white;
    padding: 1rem;
  }
  .nav-links.active {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  .burger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.burger span {
    display: block;
    width: 25px;
    height: 3px;
    background: black;
    transition: all 0.3s ease;
}
.logo img {
    height: 5rem;
    margin-right: 2rem;
}

.container_762{
    display: flex;
}

main {
    margin-top: 40px;
    padding: 2rem 5%;
}

.bienvenu {
    text-align: center;
    animation: fadeIn 1s ease-out;
}

h1 {
    margin-top: 8rem;
    font-size: 10rem;
    color: #000000;
}

span{
    color: var(--primary);
    font-size:larger;
}

hr{
    border: 1px solid #473FF7;
}
h2 {
    font-size: 4rem;
}

.intro h2 {
    color: #473FF7;
}

h3 {
    font-size: 2rem;
    color: #000000;
}

h4 {
    font-size: 1.5rem;
    color: #000000;
    margin-bottom: 3rem;
}


.photo-intro {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin: 6rem 0 8rem 0;
}
#photo-profile {
    width: 100%;
    height: auto;
    border-radius: 50px;
    z-index: 2;
}

.intro-btn {
    background: var(--light-bg);
    border-radius: 15px;
    padding: 1.5rem;
    width: 100%;
    max-width: 600px;
    text-align: left;
}
.intro-btn p {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.intro-btn p strong{
    color: var(--primary);

}
.button a {
    background: var(--secondary);
    color: var(--dark);
    border: none;
    border-radius: 8px;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.3s ease;
    width: 50%;
    text-align: center;
    align-items: center;
    text-decoration: none;
}
#cv{
    display: flex;
    align-items: center;
    justify-content: center;
}
.button{
    display: flex;
    flex-direction: row;
    gap: 2rem;
}


.projets h2{
    text-align: center;
    margin-top: 1em;
}

/* Style des projets */
.projets-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.projet {
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
}

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

.projet img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.projet-info {
    padding: 1.5rem;
}

.projet-info h3 {
    margin: 0 0 0.5rem 0;
    color: #333;
    font-size: 1.25rem;
}

.projet-info .technologies {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.projet-info .description {
    color: #444;
    font-size: 0.95rem;
    line-height: 1.5;
}



.competences h2{
    text-align: center;
    margin-top: 1em;
}

.competences-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 140px;
}

.competences-container button {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #fff;
    gap: 0.5rem;
    background: #473FF7;
    border-radius: 10px;
    box-shadow: 0 3px 10px #0000001a;
    transition: transform 0.3s ease;
}

.competences-container button:hover {
    transform: translateY(-9px);
}

.competences-container p {
    font-size: 23px;
    font-weight: medium;
}

#button-html, #button-css, #button-wordpress, #button-php, #button-javascript,#button-illustrator, #button-photoshop, #button-indesign{
    width: 12rem;
    height: 13rem;
}



.competences-container img {
    width: 90px;
    margin-top: 50px;
}

footer {
    background-color: #1A1F2C;
    color: white;
    padding: 3rem 5% 1rem;
    margin-top: 4rem;
}
.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}
footer ul {
    list-style: none;
}
footer a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}
footer a:hover {
    color: var(--primary);
}
.social-media {
    display: flex;
    justify-content: center;
    gap: 1rem;
}
@media screen and (max-width: 821px) {
    .switch input:checked + .slider:before {
        transform: translateX(1.6em);
    }
    .switch{
        margin-top: 2rem;
    }
}
@media screen and (min-width: 821px) {
    .switch input:checked + .slider:before {
        transform: translateX(1.6em);
    }
}
@media screen and (max-width: 762px) {
    .navbar {
        padding: 1rem;
    }
    .logo img{
        height: 4rem;
        width: auto;
    }
    .projets-container {
        grid-template-columns: 1fr;
        padding: 1rem;
    }
    h1 {
        font-size: 5rem;
    }

    h2 {
        font-size: 3rem;
    }

    h3 {
        font-size: 2rem;
    }

    h4 {
        font-size: 1.2rem;
    }

    #photo-profile {
        max-width: 350px;
    }
    .burger {
        display: flex;
        margin-left:2rem;
    }
    .nav-links {
            display: none;
            flex-direction: column;
            width: 100%;
            position: absolute;
            top: 5rem;
            left: 0;
            background: white;
            padding: 1rem;
            font-size:x-large;
    }

    .nav-links.active {
        display: flex;
    }
    .burger.toggle span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .burger.toggle span:nth-child(2) {
        opacity: 0;
    }

    .burger.toggle span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-media {
        justify-content: center;
    }
    .switch{
        width: 3.7em;
        margin-top: 1rem;
    }
    
}

@media screen and (min-width: 762px) {
    .navbar {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 5%;
    }
    .nav-links {
        position: static;
        display: flex;
        flex-direction: row;
        background: none;
        box-shadow: none;
        padding: 0;
        gap: 2rem;
        font-size: 24px;
    }
    .logo img {
        height: 6rem;
    }
    .photo-intro {
        flex-direction: row;
        justify-content: center;
        gap: 4rem;
    }
    #photo-profile {
        max-width: 400px;
    }
    .intro-btn {
        width: 40%;
    }
    .projets-container {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    .competences-container {
        grid-template-columns: repeat(4, 1fr);
    }
    .footer-container {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        text-align: left;
    }
    .social-media {
        justify-content: flex-start;
    }
    .intro-btn p {
        font-size: 1.5rem;
    }
    .burger{
        display: none;
    }
    .switch{
        margin-top: 2rem;
    }
}
@media screen {
    
}
@media screen and (max-width: 575px) {
    #photo-profile {
        max-width: 300px;
    }

    .intro-btn p {
        font-size: 1.5rem;
    }
    h1{
        margin-top: 3rem;
    }
    .switch input:checked + .slider:before {
        transform: translateX(1.6em);
    }
}
@media screen and (max-width: 486px) {
    h1{
        font-size: 4rem;
    }
    h2{
        font-size: 2rem;
    }   
}

@media screen and (max-width: 372px) {
    h1{
        font-size: 4rem;
    }
    button{
        font-size: 1rem;
    }
    .intro-btn p{
        font-size: 1rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}