:root {
    --primary: #FFD700;
    --primary-dark: #E6C200;
    --secondary: #000000;
    --accent: #333333;
    --light: #1A1A1A;
    --text: #FFFFFF;
    --text-secondary: #CCCCCC;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--secondary);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background-color: var(--secondary);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--accent);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--light) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    opacity: 0.05;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-text h1 span {
    color: var(--primary);
}

.hero-text p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

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

.profile-container {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.2);
}

.profile-placeholder, .profile-placeholder img {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background-color: var(--accent);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary);
    font-size: 5rem;
}

/* Section Styles */
.section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--primary);
}

.section-dark {
    background-color: var(--light);
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.about-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.detail-icon {
    color: var(--primary);
    font-size: 1.2rem;
}

/* Technical Skills Styles */
.skills-container {
    background-color: var(--accent);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid #444;
}

.skills-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.skills-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.skill-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0.8rem;
    border-radius: 8px;
    transition: var(--transition);
    background: rgba(255, 215, 0, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.skill-item:hover {
    background: rgba(255, 215, 0, 0.1);
    border-color: rgba(255, 215, 0, 0.3);
    transform: translateX(5px);
}

.skill-icon {
    color: var(--primary);
    font-size: 1.1rem;
    width: 24px;
    display: flex;
    justify-content: center;
}

.skill-name {
    color: var(--text);
    font-weight: 500;
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background-color: var(--accent);
    border-radius: 10px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid #444;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(255, 215, 0, 0.1);
    border-color: var(--primary);
}

.project-image {
    height: 200px;
    background-color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 3rem;
}

.project-info {
    padding: 1.5rem;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.project-title {
    font-size: 1.3rem;
    color: var(--primary);
}

.github-link {
    color: var(--text);
    font-size: 1.2rem;
    transition: var(--transition);
    padding: 5px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.github-link:hover {
    color: var(--primary);
    background-color: rgba(255, 215, 0, 0.1);
    transform: scale(1.1);
}

.project-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-tag {
    background-color: rgba(255, 215, 0, 0.1);
    color: var(--primary);
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

/* Events Section */
.events-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.events-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 30px;
    width: 2px;
    background-color: var(--primary);
}

.event-item {
    display: flex;
    margin-bottom: 2.5rem;
    position: relative;
}

.event-date {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary);
    color: var(--secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 2rem;
    flex-shrink: 0;
    z-index: 1;
}

.event-date .month {
    font-size: 0.7rem;
}

.event-date .year {
    font-size: 0.9rem;
}

.event-content {
    background-color: var(--accent);
    padding: 1.5rem;
    border-radius: 10px;
    flex-grow: 1;
    border-left: 3px solid var(--primary);
}

.event-title {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.event-description {
    color: var(--text-secondary);
}

/* Event Gallery Styles - IMPROVED */
.event-gallery {
    margin-top: 2rem;
}

.gallery-title {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    background: var(--secondary);
}

.gallery-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 25px rgba(255, 215, 0, 0.2);
}

.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.gallery-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent), var(--light));
    color: var(--primary);
    font-size: 3rem;
    padding: 1rem;
    text-align: center;
}

.gallery-placeholder span {
    font-size: 1rem;
    margin-top: 1rem;
    color: var(--text);
    font-weight: 500;
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
    padding: 1rem;
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

/* Lightbox Modal */
.lightbox-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.lightbox-content {
    max-width: 95%;
    max-height: 95%;
    position: relative;
}

.lightbox-image {
    max-width: 100%;
    max-height: 95vh;
    border-radius: 8px;
    box-shadow: 0 0 40px rgba(255, 215, 0, 0.3);
}

.lightbox-close {
    position: absolute;
    top: -50px;
    right: 0;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(0, 0, 0, 0.7);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close:hover {
    color: var(--primary);
    background: rgba(255, 215, 0, 0.2);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 30px;
}

.lightbox-prev, .lightbox-next {
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(0, 0, 0, 0.7);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid transparent;
}

.lightbox-prev:hover, .lightbox-next:hover {
    color: var(--primary);
    background: rgba(255, 215, 0, 0.2);
    border-color: var(--primary);
}

.lightbox-counter {
    position: absolute;
    bottom: -40px;
    left: 0;
    color: white;
    font-size: 1.1rem;
}

/* Expertise Section */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
}

.expertise-card {
    background-color: var(--accent);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid #444;
}

.expertise-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.1);
}

.expertise-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.expertise-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.expertise-description {
    color: var(--text-secondary);
}

/* Interests Section */
.interests-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

.interest-item {
    background-color: var(--accent);
    padding: 1.5rem;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 150px;
    transition: var(--transition);
    border: 1px solid #444;
}

.interest-item:hover {
    transform: scale(1.05);
    border-color: var(--primary);
}

.interest-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.interest-name {
    font-size: 1rem;
    text-align: center;
}

.interests-section {
    padding: 5rem 0;
}

.interests-category {
    margin-bottom: 4rem;
}

.category-title {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--primary);
    text-align: center;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary);
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.contact-details h3 {
    margin-bottom: 5px;
}

.contact-details p {
    color: var(--text-secondary);
}

.contact-form {
    background-color: var(--accent);
    padding: 2rem;
    border-radius: 10px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    padding: 12px;
    background-color: var(--light);
    border: 1px solid #444;
    border-radius: 5px;
    color: var(--text);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
}

.btn {
    display: inline-block;
    background-color: var(--primary);
    color: var(--secondary);
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn:hover {
    background-color: var(--primary-dark);
}

/* Footer */
footer {
    background-color: var(--light);
    padding: 3rem 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--primary);
    color: var(--secondary);
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Hero Section Animation Styles */
.hero-text h1 {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.2s;
}

.hero-text p:nth-of-type(1) {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.4s;
}

.hero-text p:nth-of-type(2) {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.6s;
}

.hero-text .btn {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.8s;
}

.profile-container {
    opacity: 0;
    transform: scale(0.8);
    animation: fadeInScale 1s ease forwards;
    animation-delay: 0.5s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-content, .about-content, .contact-content {
        grid-template-columns: 1fr;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .skills-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-details {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .lightbox-nav {
        padding: 0 15px;
    }
    
    .lightbox-prev, .lightbox-next {
        width: 50px;
        height: 50px;
        font-size: 2rem;
    }
}