:root {
    --primary-black: #000000;
    --primary-white: #ffffff;
    --accent-grey: #808080;
    --light-grey: #f5f5f5;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--primary-black);
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--primary-white);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    z-index: 1000;
    padding: 1rem 0;
}

.logo {
    font-size: 1.5rem;
    text-decoration: none;
    color: var(--primary-black);
}

/* Navigation Styles */
.nav-home {
    text-decoration: none;
    color: var(--primary-black);
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    margin-right: 1.5rem;
}

.nav-home:hover {
    background-color: var(--primary-black);
    color: var(--primary-white);
}

.external-link {
    background-color: var(--light-grey);
    color: var(--accent-grey);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
}


.external-link:hover {
    background-color: var(--accent-grey);
    color: var(--primary-white);
}

.external-link::after {
    content: "↗";
    margin-left: 0.5rem;
    font-size: 1.1em;
}

/* Biography Section */
.biography-section {
    padding: 8rem 0 4rem;
    background: var(--primary-white);
}

.bio-image {
    float: left;
    width: 500px;
    height: auto;
    margin-right: 2rem;
    margin-bottom: 1rem;
    object-fit: cover;
}

#grayscale {
    filter: grayscale(100%);
}

.biography-text {
    overflow: hidden;
}

/* Footer */
footer {
    background: var(--light-grey);
    padding: 3rem 0;
    margin-top: 4rem;
}

.footer-link {
    color: var(--primary-black);
    text-decoration: none;
    margin: 0 1rem;
}

.footer-link:hover {
    color: var(--accent-grey);
}

:root {
    --primary-black: #000000;
    --primary-white: #ffffff;
    --accent-grey: #808080;
    --light-grey: #f5f5f5;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--primary-black);
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--primary-white);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    z-index: 1000;
    padding: 1rem 0;
}

.logo {
    font-size: 1.5rem;
    text-decoration: none;
    color: var(--primary-black);
}

/* New Navigation Styles */
.nav-home {
    text-decoration: none;
    color: var(--primary-black);
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    margin-right: 1.5rem;
}

.nav-home:hover {
    background-color: var(--primary-black);
    color: var(--primary-white);
}

.external-link {
    background-color: var(--light-grey);
    color: var(--accent-grey);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
}

.external-link:hover {
    background-color: var(--accent-grey);
    color: var(--primary-white);
}

.external-link::after {
    content: "↗";
    margin-left: 0.5rem;
    font-size: 1.1em;
}

/* About Section */
.about-section {
    padding: 8rem 0 4rem;
    background: var(--primary-white);
}

.bio-image {
    height: 100%;
    width: 400px;
    object-fit: cover;
}

/* Project Cards */
.project-card {
    border: none;
    transition: transform 0.3s;
    cursor: pointer;
}

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

.project-image {
    height: 500px;
    object-fit: cover;
}

/* Modal */
.modal {
    background: rgba(0,0,0,0.9);
}

.modal-content {
    background: none;
    border: none;
}

.modal-image {
    width: 100%;
    max-height: 90vh;
    object-fit: contain;
}

/* Parallax Section */
.parallax {
    height: 500px;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    margin: 4rem 0;
}

/* Exhibition Card */
.exhibition-card {
    object-fit: cover;
    transition: transform 0.3s;
    text-decoration: none;
    color: var(--primary-black);
}

.exhibition-card img {
    height: 600px;
    object-fit: cover;
}

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

/* Footer */
footer {
    background: var(--light-grey);
    padding: 3rem 0;
    margin-top: 4rem;
}

.footer-link {
    color: var(--primary-black);
    text-decoration: none;
    margin: 0 1rem;
}

.footer-link:hover {
    color: var(--accent-grey);
}

#lintree {
    background-color: green;
}