/* Global styles */
body {
    font-family: 'Fira Sans', sans-serif;
    line-height: 1.6;
    color: #cccccc;
    margin: 0;
    padding: 0;
    background-color: #0a0a0a;
}

.container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.header {
    background: rgba(51, 51, 51, 0.8);
    color: #fff;
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.header a {
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 13px;
    transition: color 0.3s ease;
}

.footer {
    background-color: #000000;
    text-align: center;
    padding: 5px;
    font-size: 14px;
    position: fixed;
    width: 100%;
    bottom: 0;
    backdrop-filter: blur(5px);
}

.footer a {
    color: #8f8f8f;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: center;
}

.navbar a {
    margin: 0 15px;
    padding: 5px 0;
}

.navbar a:hover {
    color: #4d9fff;
}

.navbar a.active {
    font-weight: bold;
}

.main-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding-top: 80px;
}

.content-wrapper {
    text-align: center;
    padding: 30px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 25px rgba(255, 255, 255, 0.15);
}

.page-navbar {
    display: flex;
    justify-content: center;
}

.nav-link {
    margin: 0 12px;
    text-decoration: none;
    color: #cccccc;
    font-weight: bold;
    transition: color 0.3s ease, transform 0.3s ease;
}

.nav-link:hover {
    color: #4d9fff;
    transform: translateY(-2px);
}

.subpage-container {
    padding: 100px 0 60px;
}

.subpage-content {
    max-width: 800px;
    margin: 0 auto;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.about-heading {
    font-family: 'Caveat', cursive;
    font-size: 2.75em; 
    margin-bottom: 25px; 
    color: #fff;
    text-align: center;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.1); 
}

.about-text {
    font-size: 1.1em;
    line-height: 1.7; 
    color: #cccccc; 
}

/* Projects styles */
.projects-container {
    padding: 100px 0 60px; 
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); 
    gap: 25px; 
    max-width: 1400px; 
    margin: 0 auto;
}

.project-card {
    background-color: rgba(255, 255, 255, 0.05); 
    border-radius: 15px; 
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: #cccccc; 
}

.project-card:hover {
    transform: translateY(-8px); 
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.15);
}

.project-image {
    width: 100%;
    height: 220px; 
    object-fit: cover;
}

.project-info {
    padding: 25px; 
}

.project-title {
    font-size: 1.6em; 
    margin-bottom: 15px; 
    color: #fff;
}

.project-description {
    font-size: 1em;
    color: #cccccc; 
}

/* Gallery styles */
.gallery-page {
    background-color: #0a0a0a; 
    color: #cccccc; 
}

.gallery-container {
    columns: 4 280px;
    column-gap: 20px;
    padding: 20px; 
    margin-top: 100px; 
    max-width: 1400px; 
    margin-left: auto;
    margin-right: auto;
}

.gallery-item {
    break-inside: avoid;
    margin-bottom: 20px; 
    position: relative;
    overflow: hidden;
    border-radius: 10px; 
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.03); 
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.15); 
}

.gallery-item:focus {
    outline: 2px solid #4d9fff; 
    transform: scale(1.03); 
}

.lightbox {
    display: none;
    position: fixed;
    z-index: 1000;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 24px;
    padding: 12px 18px; 
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
    border-radius: 5px;
}

.lightbox-nav:hover,
.lightbox-nav:focus {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-nav.prev {
    left: 20px;
}

.lightbox-nav.next {
    right: 20px;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 24px;
    padding: 12px 18px; 
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
    border-radius: 5px;
}

.lightbox-close:hover,
.lightbox-close:focus {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .gallery-container {
        columns: 2 220px; 
    }
    
    .navbar {
        flex-wrap: wrap;
    }
    
    .navbar a {
        margin: 5px 10px;
    }
}

@media (max-width: 480px) {
    .gallery-container {
        columns: 1 280px; 
    }
    
    .content-wrapper {
        padding: 20px; 
    }
    
    .profile-photo {
        width: 180px; 
        height: 180px;
    }
    
    .name-heading {
        font-size: 3em; 
    }
}

/* Main content centering */
.main-content {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding-top: 100px; 
    padding-bottom: 120px;
    box-sizing: border-box;
}

.content-wrapper {
    max-width: 900px;
    width: 100%;
    padding: 30px; 
    background-color: rgba(255, 255, 255, 0.05); 
    border-radius: 15px; 
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1); 
    text-align: center;
}

/* Additional styles for project-hero section */
.project-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 40px; 
}

.project-hero img {
    max-width: 100%;
    height: auto;
    border-radius: 15px; 
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1); 
}

.project-hero-content {
    text-align: center;
    margin-top: 25px;
}

/* Centering project gallery items */
.project-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); 
    gap: 25px; 
    justify-content: center;
}

/* Code snippet styling */
.code-snippet {
    background-color: rgba(255, 255, 255, 0.05); 
    padding: 25px; 
    border-radius: 15px; 
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1); 
    color: #cccccc; 
    font-family: 'Fira Code', monospace; 
    overflow-x: auto; 
}

/* Responsive adjustments */

@media (max-width: 768px) {
    .content-wrapper {
        padding: 20px; 
    }
}

@media (max-width: 480px) {
    .project-hero-title {
        font-size: 2em;
    }

    .project-hero-description {
        font-size: 1em;
    }
}