body {
    font-family: 'Roboto', sans-serif;
    background-color: #111;
    color: #f1f1f1;
    line-height: 1.6;
    height: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.ervaring-title {
    font-size: 1.3rem;
    font-weight: bold;
    color: #ffffff;
}

.ervaring-title:hover {
    color: rgb(15, 113, 241);
}

.timeline-entry {
    display: flex;
    flex-direction: column;
    margin-bottom: 0.5rem;
    padding-left: 20px;
    border-left: 4px solid #007bff;
}

.timeline-entry .experience-dates {
    font-style: italic;
    color: #888;
    margin-top: -5px;
}


.logo-link {
    text-decoration: none;
    color: inherit;
}

.logo-link h1 {
    margin: 0;
    padding: 20px;
}

.mobile-nav {
    display: none;
    background-color: #333;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    padding-top: 50px;
}

.mobile-nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    background-color: #333;
    width: 100%;
}

.mobile-nav li {
    margin: 10px 0;
}

.mobile-nav a {
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    display: block;
}

.mobile-nav a:hover {
    background-color: #555;
}

.mobile-nav.active {
    display: block;
}

.desktop-nav {
    display: block;
}

.desktop-nav ul {
    list-style-type: none;
    padding: 0;
    display: flex;
}

.desktop-nav li {
    margin: 0 15px;
}

.desktop-nav a {
    color: white;
    text-decoration: none;
}

.hamburger-menu {
    background: none;
    border: none;
    font-size: 30px;
    color: #d6d6d6;
    cursor: pointer;
    display: none;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background: linear-gradient(135deg, #1e1e1e, #222);
    color: white;
    position: fixed;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

header:hover {
    background: linear-gradient(135deg, #222, #333);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

header h1 {
    margin-left: 20px;
    font-size: 24px;
    transition: color 0.3s ease;
}

header h1:hover {
    color: #2b75ed;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin: 0 15px;
    position: relative;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 18px;
    position: relative;
    padding: 5px;
    transition: color 0.3s ease;
}

nav ul li a::after {
    content: "";
    display: block;
    height: 3px;
    background: #2b75ed;
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 0;
    transition: width 0.3s ease;
}

nav ul li a:hover::after {
    width: 100%;
}

nav ul li a:hover {
    color: #2b75ed;
}

.nav-button {
    padding: 10px 20px;
    border: 2px solid #2b75ed;
    border-radius: 5px;
    background-color: transparent;
    color: #2b75ed;
    font-weight: bold;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.nav-button:hover {
    background-color: #2b75ed;
    color: white;
    transform: scale(1.1);
}

::selection {
    background-color: #00117d;
    color: #ffffff;
}

.home-section {
    height: 100vh;
    background: #092756;
    background: -moz-radial-gradient(0% 100%, ellipse cover, rgba(104, 128, 138, .4) 10%, rgba(138, 114, 76, 0) 40%), -moz-linear-gradient(top, rgba(57, 173, 219, .25) 0%, rgba(42, 60, 87, .4) 100%), -moz-linear-gradient(-45deg, #140c88 0%, #092756 100%);
    background: -webkit-radial-gradient(0% 100%, ellipse cover, rgba(104, 128, 138, .4) 10%, rgba(138, 114, 76, 0) 40%), -webkit-linear-gradient(top, rgba(57, 173, 219, .25) 0%, rgba(42, 60, 87, .4) 100%), -webkit-linear-gradient(-45deg, #140c88 0%, #092756 100%);
    background: -o-radial-gradient(0% 100%, ellipse cover, rgba(104, 128, 138, .4) 10%, rgba(138, 114, 76, 0) 40%), -o-linear-gradient(top, rgba(57, 173, 219, .25) 0%, rgba(42, 60, 87, .4) 100%), -o-linear-gradient(-45deg, #140c88 0%, #092756 100%);
    background: -ms-radial-gradient(0% 100%, ellipse cover, rgba(104, 128, 138, .4) 10%, rgba(138, 114, 76, 0) 40%), -ms-linear-gradient(top, rgba(57, 173, 219, .25) 0%, rgba(42, 60, 87, .4) 100%), -ms-linear-gradient(-45deg, #140c88 0%, #092756 100%);
    background: -webkit-radial-gradient(0% 100%, ellipse cover, rgba(104, 128, 138, .4) 10%, rgba(138, 114, 76, 0) 40%), linear-gradient(to bottom, rgba(57, 173, 219, .25) 0%, rgba(42, 60, 87, .4) 100%), linear-gradient(135deg, #140c88 0%, #092756 100%);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.intro p {
    margin: 20px 0;
}

.intro-box {
    position: relative;
    background: rgba(0, 0, 0, 0.5);
    padding: 20px;
    border-radius: 12px;
    color: white;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    overflow: hidden;
    box-shadow: 0 0 15px 3px rgba(0, 170, 255, 0.8);
}

@keyframes glow {
    0% {
        box-shadow: 0 0 10px 2px rgba(0, 170, 255, 0.7);
    }

    50% {
        box-shadow: 0 0 20px 5px rgba(0, 170, 255, 1);
    }

    100% {
        box-shadow: 0 0 10px 2px rgba(0, 170, 255, 0.7);
    }
}

.intro-box:hover {
    animation: glow 1.5s infinite alternate;
}

.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 10px 20px;
    margin: 10px;
    border-radius: 5px;
    text-decoration: none;
    color: white;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: #007bff;
}

.btn-primary:hover {
    background-color: #0056b3;
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    background-color: #28a745;
}

.btn-secondary:hover {
    background-color: #218838;
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.scroll-down p {
    margin: 0;
    font-size: 18px;
    font-weight: bold;
    line-height: 1.5;
}

.scroll-icon {
    width: 30px;
    height: 30px;
    margin: 15px auto 0;
    position: relative;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.about-section, .skills-section {
    padding: 100px 50px;
    text-align: center;
}

.about-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.profile-photo {
    margin-top: 30px;
    border-radius: 50%;
    width: 140px;
    height: 140px;
    object-fit: cover;
    margin-bottom: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border 0.3s ease;
    border: 2px solid transparent; 
}

.g-recaptcha {
    display: flex;
    justify-content: center;
    width: 100%;
}

.profile-photo:hover {
    transform: scale(1.1);
    border: 2px solid #2b75ed;
}

.progress-bar {
    background-color: #ddd;
    border-radius: 50px;
    margin: 10px auto;
    height: 10px;
    width: 30%;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.progress {
    background-color: #28a745;
    height: 100%;
    border-radius: 50px;
    transition: width 2s ease-in-out;
    width: 0;
}

footer {
    background-color: #222;
    color: white;
    text-align: center;
    padding: 10px;
    position: fixed;
    width: 100%;
    bottom: 0;
    max-height: 50px;
}

[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s ease, transform 1s ease;
}

[data-animate].fade-in-left {
    opacity: 1;
    transform: translateX(0);
}

[data-animate].fade-in-right {
    opacity: 1;
    transform: translateX(0);
}

[data-animate].fade-in-up {
    opacity: 1;
    transform: translateY(0);
}

.experience-heading {
    padding: 50px 0;
    text-align: center;
    color: #f1f1f1;
}

.experience-heading h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

.experience-section {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    padding: 50px 0;
}

.experience-item {
    width: 25%;
    margin-bottom: 20px;
    background-color: #222;
    padding: 20px;
    border: 1px solid #444;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    color: white;
    text-align: center;
}

@keyframes fadeScale {
    0% {
        opacity: 0;
        transform: scale(0.5);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.vue-logo {
    width: 80px;
    height: auto;
    margin-top: 25px;
    margin-bottom: 33px;
    animation: fadeScale 1s ease-out;
}

.henp-logo {
    width: 70px;
    height: auto;
    margin-top: 5px;
    margin-bottom: 13px;
    animation: fadeScale 1s ease-out;
}

.rustwat-logo {
    width: 70px;
    height: auto;
    margin-top: 15px;
    margin-bottom: 10px;
    animation: fadeScale 1s ease-out;
}

.vanrooijen-logo {
    width: 100px;
    height: auto;
    margin-bottom: 0px;
    animation: fadeScale 1s ease-out;
}

.margriet-logo {
    width: 70px;
    height: auto;
    margin-top: 25px;
    margin-bottom: 30px;
    animation: fadeScale 1s ease-out;
}

.experience-dates {
    font-style: italic;
    color: #bbb;
    margin-bottom: 15px;
}

h3, .experience-function-name, .experience-dates {
    margin-bottom: 10px;
}

.education-section {
    padding: 50px;
    background-color: #1e1e1e;
    color: #f1f1f1;
}

.education-heading {
    font-size: 32px;
    margin-bottom: 40px;
    text-align: center;
}

.education-container {
    max-width: 800px;
    margin: 0 auto;
}

.education-item {
    background-color: #222;
    border: 1px solid #444;
    border-radius: 10px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: max-height 0.3s ease-out, background-color 0.3s ease;
}

.education-item:hover {
    background-color: #333;
}

.education-title {
    padding: 20px;
    cursor: pointer;
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    transition: color 0.3s ease;
    text-align: center;
}

.education-title:hover {
    color: #2b75ed;
}

.education-details {
    max-height: 0;
    overflow: hidden;
    padding: 0 20px;
    transition: max-height 0.3s ease-out;
    text-align: center;
}

.education-details p {
    margin: 20px 0;
}

.education-item.open .education-details {
    max-height: 200px;
}

.section-heading {
    font-size: 32px;
    color: #f1f1f1;
    margin-bottom: 40px;
}

.languages-section {
    text-align: center;
    margin-bottom: 120px;
    margin-top: 80px;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-animate="fade-in-up"] {
    opacity: 0;
    animation: fadeInUp 1s forwards;
}

::-webkit-scrollbar-track {
    background-color: #ffffff;
    border-radius: 10px;
}

::-webkit-scrollbar {
    width: 10px;
    background-color: #ffffff;
}

::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background-image: -webkit-gradient(linear,
        left bottom,
        left top,
        color-stop(0.24, rgb(58, 89, 156)),
        color-stop(0.52, rgb(69, 115, 206)),
        color-stop(0.86, rgb(95, 151, 219)));
}

.contact-container {
    width: 100%;
    max-height: 1200px;
    max-width: 1200px;
    margin: 0 auto;
    background-color: #353535;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    margin-bottom: 150px;
}

label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
    color: #ffffff;
}
    
input, textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    background-color: #f7f7f7;
    text-align: center;
}
    
input:focus, textarea:focus {
    border-color: #5cb85c;
    background-color: #eef9ee;
}
    
button {
    width: 40%;
    padding: 12px;
    background-color: #5cb85c;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    font-weight: bold;
}

button:hover {
    transform: scale(1.03);
}
    
.success-message {
    display: none;
    background-color: #dff0d8;
    color: #3c763d;
    border: 1px solid #d6e9c6;
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    text-align: center;
}

select {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    background-color: #f7f7f7;
    text-align: center;
}

select:focus {
    border-color: #5cb85c;
    background-color: #eef9ee;
}

option {
    padding: 10px;
}

@media only screen and (max-width: 768px) {
    nav ul {
        display: none;
    }

    .experience-item {
        width: 75%;
    }

    .skills-container {
        flex-direction: column;
        gap: 20px;
    }

    input,
    select,
    textarea,
    .contact-container {
        width: 80%;
        padding: 20px;
    }

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

    .languages-section {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .cta-text {
        white-space: nowrap;
    }

    .scroll-down {
        left: -40px;
        transform: translateX(-200%);
        text-align: center;
        bottom: 200px;
    }

    .intro-box {
        max-width: 80%;
        padding: 5px;
        font-size: 14px;
        margin-top: -150px;
    }

    .hamburger-menu {
        width: 14%;
        display: block;
        position: absolute;
        top: 15px;
        right: 10px;
    }

    .mobile-nav {
        width: 100%;
        right: 0;
    }

    .desktop-nav {
        display: none;
    }

    .scroll-icon {
        left: -120px;
        width: 30px;
        height: 30px;
        margin: 15px auto 0;
        position: relative;
        animation: bounce 2s infinite;
    }
}

.pro-container {
    position: relative;
    width: 90%;
    max-width: 800px;
    height: 170px;
    background: #282828;
    border-radius: 50px;
    overflow: hidden;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
    border: 2px solid #444;
}

.pro-bar {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    height: 10px;
    background: linear-gradient(90deg, #000000, #b6b6b6);
    border-radius: 5px;
    width: 0%;
    transition: width 2s ease-in-out;
}

.cta-text {
    position: absolute;
    top: 80%;
    left: 50%;
    font-size: 1.4em;
    font-weight: bold;
    color: #fff;
    background: rgba(0, 0, 0, 0.6);
    padding: 10px 20px;
    border-radius: 25px;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
    transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out, color 0.3s, background-color 0.3s;
    cursor: pointer;
}

.cta-text:hover {
    color: #2b75ed;
    background-color: rgba(0, 0, 0, 0.8);
}

.pro-container.completed .cta-text {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.linkedin-container {
    margin-top: 30px;
    text-align: center;
}

.linkedin-button {
    display: inline-block;
    background: linear-gradient(90deg, #004182, #0077b5, #00a0dc);
    background-size: 300% 100%;
    color: white;
    font-size: 18px;
    font-weight: bold;
    padding: 12px 28px;
    border-radius: 30px;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    animation: gradientMove 4s infinite linear;
}

.linkedin-button:hover {
    background: linear-gradient(90deg, #00a0dc, #0077b5, #004182);
    background-size: 300% 100%;
    animation: gradientMoveHover 2s infinite linear;
    box-shadow: 0 0 15px rgba(0, 160, 220, 0.6);
    transform: scale(1.05);
}

@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

@keyframes gradientMoveHover {
    0% {
        background-position: 100% 50%;
    }

    50% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 100% 50%;
    }
}