/* Dark Mode Colors */
:root {
    --bg-primary: #121212;
    --bg-secondary: #1e1e1e;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --accent-color: #7c4dff;
    --accent-hover: #6b3de8;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(18, 18, 18, 0.95);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-color);
    z-index: 1001;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.hamburger {
    display: none;
    cursor: pointer;
    z-index: 1001;
    padding: 10px;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px;
    background-color: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: 3px;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    body {
        overflow-x: hidden;
    }

    nav {
        padding: 1rem;
    }

    .hamburger {
        display: block;
    }

    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        height: 100vh;
        width: 100%;
        background-color: var(--bg-primary);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3rem;
        transition: 0.5s ease;
        opacity: 0;
        visibility: hidden;
    }

    .nav-links.nav-active {
        right: 0;
        opacity: 1;
        visibility: visible;
    }

    .nav-links li {
        opacity: 0;
        transform: translateX(50px);
    }

    .nav-links.nav-active li {
        opacity: 1;
        transform: translateX(0);
        transition: all 0.5s ease;
    }

    .nav-links li a {
        font-size: 1.5rem;
        display: block;
        padding: 10px;
    }

    /* Hamburger Animation */
    .hamburger.toggle span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }

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

    .hamburger.toggle span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }

    @keyframes navLinkFade {
        from {
            opacity: 0;
            transform: translateX(50px);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(45deg, var(--bg-primary), var(--bg-secondary));
}

.hero-content {
    padding: 2rem;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Animations */
.animate-text {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards;
}

.animate-text-delay {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards 0.3s;
}

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

/* Buttons */
.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.cta-button:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

/* Sections */
section {
    padding: 5rem 2rem;
}

h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

/* About Section */
.about-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

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

.profile-photo {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(124, 77, 255, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.profile-photo:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 35px rgba(124, 77, 255, 0.3);
}

.skills {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    padding: 1rem;
}

.skill {
    text-align: center;
    padding: 1.5rem;
    background-color: var(--bg-secondary);
    border-radius: 10px;
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

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

.skill i {
    font-size: 2.5rem;
    color: var(--accent-color);
}

.skill span {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Projects Section */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.project-card {
    background-color: var(--bg-secondary);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 15px rgba(124, 77, 255, 0.2);
}

.project-image {
    height: 200px;
    background-color: var(--accent-color);
    opacity: 1;
    transition: transform 0.3s ease;
    border-radius: 10px 10px 0 0;
}

.project-card:hover .project-image {
    transform: scale(1.05);
}

.project-card h3 {
    padding: 1rem;
}

.project-card p {
    padding: 0 1rem 1rem;
    color: var(--text-secondary);
}

/* Contact Section */
.contact-content {
    max-width: 800px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 1rem;
    background-color: var(--bg-secondary);
    border: none;
    border-radius: 5px;
    color: var(--text-primary);
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-button {
    padding: 1rem;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-button:hover {
    background-color: var(--accent-hover);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.social-links a {
    color: var(--text-primary);
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--accent-color);
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .popup-content {
        width: 95%;
    }
}

@media (max-width: 768px) {
    /* Navigation */
    nav {
        padding: 1rem;
    }

    nav ul {
        gap: 1rem;
    }

    .logo {
        font-size: 1.2rem;
    }

    /* Hero Section */
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.2rem;
    }

    /* Skills Section */
    .skills {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }

    .skill {
        padding: 1rem;
    }

    .skill i {
        font-size: 2rem;
    }

    /* Projects Section */
    .project-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    /* Contact Section */
    .contact-content {
        padding: 0 1rem;
    }

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

@media (max-width: 480px) {
    /* Navigation */
    nav {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }

    /* Hero Section */
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    /* Skills Section */
    .skills {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
    }

    .skill {
        padding: 0.8rem;
    }

    .skill i {
        font-size: 1.8rem;
    }

    .skill span {
        font-size: 0.8rem;
    }

    /* Sections */
    section {
        padding: 3rem 1rem;
    }

    h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    /* Project Cards */
    .project-card h3 {
        font-size: 1.2rem;
    }

    .project-card p {
        font-size: 0.9rem;
    }

    /* Contact Form */
    .contact-form input,
    .contact-form textarea {
        padding: 0.8rem;
        font-size: 0.9rem;
    }

    .submit-button {
        padding: 0.8rem;
        font-size: 0.9rem;
    }

    /* Popup */
    .popup-header h2 {
        font-size: 1.5rem;
    }

    .popup-body {
        padding: 1.5rem;
        gap: 1.5rem;
    }

    .popup-info h3 {
        font-size: 1.2rem;
    }

    .popup-tech li {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }

    .popup-button {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
}

/* Landscape Mode */
@media (max-height: 600px) and (orientation: landscape) {
    .hero {
        height: auto;
        min-height: 100vh;
        padding: 6rem 0;
    }

    .popup-content {
        max-height: 80vh;
    }

    .popup-body {
        grid-template-columns: 1fr 1fr;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #121212;
        --bg-secondary: #1e1e1e;
        --text-primary: #ffffff;
        --text-secondary: #b3b3b3;
    }
}

/* Print Styles */
@media print {
    nav, .cta-button, .social-links, .popup-button {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .project-card {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}

/* Smooth Scroll Animation */
html {
    scroll-behavior: smooth;
}

/* Hover Effects */
.project-card, .skill, .cta-button {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover, .skill:hover {
    box-shadow: 0 5px 15px rgba(124, 77, 255, 0.3);
}

/* Project Popup */
.project-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.project-popup.active {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background-color: var(--bg-secondary);
    width: 90%;
    max-width: 1000px;
    max-height: 90vh;
    border-radius: 15px;
    position: relative;
    overflow-y: auto;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.project-popup.active .popup-content {
    transform: translateY(0);
}

.close-popup {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 1;
}

.close-popup:hover {
    color: var(--accent-color);
}

.popup-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.popup-header h2 {
    margin: 0;
    font-size: 2rem;
    color: var(--accent-color);
}

.popup-body {
    padding: 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.popup-image {
    height: 300px;
    background-size: cover;
    background-position: center;
    border-radius: 10px;
}

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

.popup-info h3 {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.popup-tech ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.popup-tech li {
    background-color: var(--bg-primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

.popup-links {
    display: flex;
    gap: 1rem;
    margin-top: auto;
}

.popup-button {
    padding: 0.8rem 1.5rem;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.popup-button:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .popup-body {
        grid-template-columns: 1fr;
    }

    .popup-image {
        height: 200px;
    }
}