/* Custom Cursor Styles */
html,
html *,
body,
body * {
    cursor: none;
}

.cursor-dot,
.cursor-dot-outline {
    pointer-events: none;
    z-index: 9999;
    position: fixed;
    top: 50%;
    left: 50%;
    border-radius: 50%;
    opacity: 0;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
}

.cursor-dot {
    width: 10px;
    height: 10px;
    background-color: #b83030f1;
}

.cursor-dot-outline {
    width: 20px;
    height: 20px;
    background-color: rgba(211, 115, 115, 0.959);
}

/* Add hover effect for interactive elements */
a:hover ~ .cursor-dot,
button:hover ~ .cursor-dot,
.project-card:hover ~ .cursor-dot,
.social-icon:hover ~ .cursor-dot,
.download-cv:hover ~ .cursor-dot {
    transform: translate(-50%, -50%) scale(1.5);
}

a:hover ~ .cursor-dot-outline,
button:hover ~ .cursor-dot-outline,
.project-card:hover ~ .cursor-dot-outline,
.social-icon:hover ~ .cursor-dot-outline,
.download-cv:hover ~ .cursor-dot-outline {
    transform: translate(-50%, -50%) scale(1.5);
}

/* Hide cursor on mobile devices */
@media (max-width: 768px) {
    .cursor-dot,
    .cursor-dot-outline {
        display: none;
    }
    
    html,
    html *,
    body,
    body * {
        cursor: auto;
    }
}

:root {
    /* Dark theme variables */
    --primary-color: #4458dc;
    --secondary-color: #854fee;
    --text-color: #ffffff;
    --text-secondary: #8892b0;
    --background-dark: #0a192f;
    --glass-bg: rgba(10, 25, 47, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --gradient-primary: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
}

:root[data-theme="light"] {
    --primary-color: #4458dc;
    --secondary-color: #854fee;
    --text-color: #2d2d2d;
    --text-secondary: #4a4a4a;
    --background-dark: #f5f5f5;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-dark);
    color: var(--text-color);
    overflow-x: hidden;
    line-height: 1.6;
}

#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}

/* Glassmorphism Effect */
.glass-nav, .glass-card, .glass-footer {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

/* Navigation */
.glass-nav {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 2rem;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--primary-color);
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 1rem;
}

.nav-links a::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: 0;
    left: 0;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

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

.nav-links a:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.hamburger {
    display: none;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 120px 2rem 2rem;
    position: relative;
}

.hero-content {
    max-width: 1200px;
    width: 100%;
    text-align: left;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
}

.hero-text {
    flex: 1;
    margin-top: 2rem;
}

.hero-text h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

.dynamic-text {
    font-size: 2.5rem;
    color: var(--text-secondary);
    margin: 1.5rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.title-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.2rem;
    background: linear-gradient(135deg, rgba(0, 242, 96, 0.1), rgba(5, 117, 230, 0.15));
    border-radius: 50px;
    font-size: 1.1rem;
    color: #3DDC84;
    border: 1px solid rgba(61, 220, 132, 0.3);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
    margin-left: 1rem;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    margin-top: 2rem;
}

.profile-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
    border: 3px solid transparent;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    background-clip: padding-box;
}

.profile-image::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 23px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.profile-image:hover {
    transform: scale(1.02) translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.profile-image:hover::before {
    opacity: 1;
}

.profile-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        rgba(68, 88, 220, 0.1),
        rgba(133, 79, 238, 0.1)
    );
    border-radius: 20px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.profile-image:hover::after {
    opacity: 1;
}

.neon-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    display: inline-block;
    padding: 0 0.2em;
    letter-spacing: 0.05em;
}

.neon-text::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    filter: blur(25px);
    opacity: 0.5;
    z-index: -1;
    border-radius: 4px;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.download-cv, .contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 5px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.download-cv {
    background: var(--gradient-primary);
    color: var(--text-color);
    border: none;
}

.contact-btn {
    border: 2px solid var(--secondary-color);
    color: var(--secondary-color);
}

.download-cv:hover, .contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(68, 88, 220, 0.3);
}

.social-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
    justify-content: flex-start;
}

.social-icon {
    color: var(--text-secondary);
    font-size: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
}

.social-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    bottom: -5px;
    left: 0;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

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

.social-icon:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Sections */
section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
    text-align: center;
}

.glass-card {
    padding: 2rem;
    border-radius: 15px;
    margin-bottom: 2rem;
}

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

.skill-category {
    margin-bottom: 2rem;
}

.skill-category h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.skill-tags span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    margin: 5px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.skill-tags span i {
    font-size: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

/* Language icons colors */
.skill-tags span i.fa-java { color: #007396; }
.skill-tags span i.fa-code { color: #7F52FF; } /* Kotlin */
.skill-tags span i.fa-copyright { color: #00599C; } /* C++ */
.skill-tags span i.fa-js { color: #F7DF1E; }

/* Framework icons colors */
.skill-tags span i.fa-mobile-alt { color: #4285F4; } /* Jetpack Compose */
.skill-tags span i.fa-robot { color: #00C853; } /* Appium */
.skill-tags span i.fa-spider { color: #43A047; } /* Selenium */
.skill-tags span i.fa-vial { color: #FF4081; } /* jUnit */
.skill-tags span i.fa-plug { color: #FF9800; } /* RestAssured */

/* Development icons colors */
.skill-tags span i.fa-android { color: #3DDC84; }
.skill-tags span i.fa-html5 { color: #E34F26; }
.skill-tags span i.fa-css3-alt { color: #264DE4; }

/* Tools icons colors */
.skill-tags span i.fa-git-alt { color: #F05032; }
.skill-tags span i.fa-paper-plane { color: #FF6B6B; } /* Postman */
.skill-tags span i.fa-github { color: #181717; }
.skill-tags span i.fa-cubes { color: #2196F3; } /* Jetpack Components */
.skill-tags span i.fa-fire { color: #FFA000; } /* Firebase */

/* Soft Skills icons colors */
.skill-tags span i.fa-shield-alt { color: #4CAF50; }
.skill-tags span i.fa-brain { color: #9C27B0; }
.skill-tags span i.fa-bolt { color: #FFC107; }
.skill-tags span i.fa-lightbulb { color: #FFEB3B; }

/* Hover effects */
.skill-tags span:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.skill-tags span:hover i {
    transform: scale(1.5) translateY(-5px);
    text-shadow: 0 0 10px currentColor;
}

.skill-tags span::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.skill-tags span:hover::after {
    opacity: 1;
}

/* Projects Section */
.projects {
    padding: 5rem 2rem;
}

.projects-grid {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    max-width: 1600px;
    margin: 0 auto;
    padding: 2rem;
}

.project-card {
    display: flex;
    gap: 4rem;
    background: linear-gradient(
        135deg,
        rgba(68, 88, 220, 0.1) 0%,
        rgba(133, 79, 238, 0.15) 100%
    );
    border-radius: 20px;
    padding: 3rem;
    align-items: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-height: 450px;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(68, 88, 220, 0.2) 0%,
        rgba(133, 79, 238, 0.25) 100%
    );
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.project-card:hover::before {
    opacity: 1;
}

/* Make each project card have a unique gradient */
.project-card:nth-child(1) {
    background: linear-gradient(
        135deg,
        rgba(238, 9, 121, 0.1) 0%,
        rgba(255, 106, 0, 0.15) 100%
    );
}

.project-card:nth-child(2) {
    background: linear-gradient(
        135deg,
        rgba(0, 242, 254, 0.1) 0%,
        rgba(142, 68, 173, 0.15) 100%
    );
}

.project-card:nth-child(3) {
    background: linear-gradient(
        135deg,
        rgba(0, 242, 96, 0.1) 0%,
        rgba(5, 117, 230, 0.15) 100%
    );
}

.project-card:nth-child(1):hover {
    border-color: rgba(238, 9, 121, 0.5);
}

.project-card:nth-child(2):hover {
    border-color: rgba(142, 68, 173, 0.5);
}

.project-card:nth-child(3):hover {
    border-color: rgba(0, 242, 96, 0.5);
}

.project-content {
    flex: 0 1 45%;
    max-width: 45%;
    position: relative;
    z-index: 2;
}

.project-image {
    flex: 0 1 55%;
    position: relative;
    height: 400px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    z-index: 2;
    backdrop-filter: blur(5px);
    background: rgba(255, 255, 255, 0.05);
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
    background: rgba(0, 0, 0, 0.05);
    padding: 1rem;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.project-card:hover .project-image {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.project-card h3 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.8rem;
}

.project-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.project-card:hover h3::after {
    width: 100%;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin: 1.5rem 0;
}

.tech-stack span {
    padding: 0.5rem 1.2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    font-size: 0.9rem;
    color: var(--text-color);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
}

.tech-stack span:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.project-card ul {
    list-style: none;
    margin: 2rem 0;
    padding: 0;
}

.project-card li {
    margin-bottom: 1rem;
    padding-left: 1.8rem;
    position: relative;
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.6;
}

.project-card li::before {
    content: "▹";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.project-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1.8rem;
    border: 2px solid var(--primary-color);
    border-radius: 30px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(5px);
}

.project-link:hover {
    background: var(--primary-color);
    border-color: transparent;
    box-shadow: 0 5px 15px rgba(var(--primary-color-rgb), 0.3);
}

.project-link i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.project-link:hover i {
    transform: translateX(3px);
}

@media (max-width: 1400px) {
    .projects-grid {
        max-width: 1200px;
    }
    
    .project-card {
        padding: 2.5rem;
        gap: 3rem;
    }
    
    .project-image {
        height: 350px;
    }
}

@media (max-width: 1200px) {
    .project-card {
        flex-direction: column;
        padding: 2rem;
        gap: 2rem;
    }

    .project-card:nth-child(even) {
        flex-direction: column;
    }

    .project-content {
        max-width: 100%;
        text-align: center;
    }

    .project-image {
        width: 100%;
        max-width: 700px;
        height: 400px;
        margin: 0 auto;
    }

    .project-card h3::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .project-links {
        justify-content: center;
    }

    .project-card li {
        text-align: left;
    }
}

@media (max-width: 768px) {
    .projects {
        padding: 3rem 1rem;
    }

    .projects-grid {
        padding: 1rem;
    }

    .project-card {
        padding: 1.5rem;
        background: linear-gradient(
            165deg,
            rgba(68, 88, 220, 0.1) 0%,
            rgba(133, 79, 238, 0.15) 100%
        );
    }

    .project-image {
        height: 300px;
    }

    .project-card h3 {
        font-size: 1.8rem;
    }

    .project-links {
        flex-direction: column;
    }

    .project-link {
        width: 100%;
        justify-content: center;
    }
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 5px;
    color: var(--text-color);
}

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

.submit-btn {
    background: var(--primary-color);
    color: var(--background-color);
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 20px var(--primary-color);
}

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

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.info-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

/* Footer */
.glass-footer {
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
}

/* Animations */
@keyframes neonPulse {
    0% {
        text-shadow: 0 0 10px var(--primary-color),
                     0 0 20px var(--primary-color),
                     0 0 30px var(--primary-color);
    }
    50% {
        text-shadow: 0 0 20px var(--primary-color),
                     0 0 30px var(--primary-color),
                     0 0 40px var(--primary-color);
    }
    100% {
        text-shadow: 0 0 10px var(--primary-color),
                     0 0 20px var(--primary-color),
                     0 0 30px var(--primary-color);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--glass-bg);
        padding: 1rem;
        flex-direction: column;
        align-items: center;
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

    .hamburger span {
        display: block;
        width: 25px;
        height: 3px;
        background: var(--text-color);
        margin: 5px 0;
        transition: all 0.3s ease;
    }

    .hero-content {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .hero-image {
        margin-top: 0;
        order: -1;
    }
    
    .profile-image {
        max-width: 300px;
    }

    .hero-text {
        margin-top: 1rem;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .dynamic-text {
        font-size: 1.8rem;
        justify-content: center;
    }

    .title-badge {
        margin: 1rem auto;
        font-size: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .download-cv, .contact-btn {
        width: 100%;
        justify-content: center;
    }

    .about {
        padding: 3rem 1rem;
    }

    .education-grid,
    .cert-grid {
        grid-template-columns: 1fr;
    }

    .edu-header {
        flex-direction: column;
    }

    .location {
        margin-top: 0.5rem;
    }

    .project-card h3 {
        font-size: 1.5rem;
    }
    
    .project-card {
        padding: 1.5rem;
    }

    .social-links {
        justify-content: center;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--background-color);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

.about {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.about-content {
    display: grid;
    gap: 3rem;
    margin-top: 2rem;
}

.about-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.intro-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 2rem;
}

.highlight {
    color: var(--primary-color);
    font-weight: 600;
    text-shadow: 0 0 10px var(--primary-color);
}

.about-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.education, .strengths {
    background: var(--glass-bg);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    transition: transform 0.3s ease;
}

.education:hover, .strengths:hover {
    transform: translateY(-5px);
}

.education h3, .strengths h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.education p {
    color: var(--text-color);
    line-height: 1.6;
}

.strengths {
    background: url('assets/strength.jpg') center/cover no-repeat;
    padding: 2.5rem;
    border-radius: 15px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.strengths::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 0;
}

.strengths h3 {
    color: #ffffff;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    font-weight: 600;
}

.strengths ul {
    list-style: none;
    padding: 0;
    position: relative;
    z-index: 1;
}

.strengths li {
    color: #ffffff;
    font-size: 1.4rem;
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    font-weight: 500;
}

.strengths li::before {
    content: "▹";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 1.6rem;
}

.strengths:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .strengths {
        padding: 2rem;
        min-height: 180px;
    }
    
    .strengths h3 {
        font-size: 1.8rem;
    }
    
    .strengths li {
        font-size: 1.2rem;
    }
}

.achievements {
    padding: 6rem 2rem;
}

.achievement-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border-radius: 25px;
    padding: 3rem;
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.achievement-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.achievement-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.achievement-header h3 {
    font-size: 2.2rem;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    margin: 0;
}

.achievement-badge {
    background: linear-gradient(45deg, #FF6B6B, #4ECDC4);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tech-stack {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin: 2rem 0;
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.tech-stack i {
    font-size: 1.8rem;
    margin-right: 0.8rem;
    transition: all 0.3s ease;
}

/* Technology-specific colors */
.tech-stack i.fa-python { color: #3776AB; }
.tech-stack i.fa-camera { color: #00C853; }
.tech-stack i.fa-stream { color: #FF4081; }
.tech-stack i.fa-brain { color: #7C4DFF; }

.achievement-content ul {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.achievement-content li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.6;
}

.achievement-content li i {
    color: #4ECDC4;
    margin-right: 1rem;
    margin-top: 0.3rem;
    font-size: 1.3rem;
    filter: drop-shadow(0 2px 4px rgba(78, 205, 196, 0.3));
}

.achievement-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.achievement-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    flex: 1;
    justify-content: center;
    min-width: 200px;
    letter-spacing: 0.5px;
}

.github-btn {
    background: linear-gradient(45deg, #24292e, #404448);
    color: white;
    border: none;
}

.cert-btn {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
}

.achievement-btn:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.github-btn:hover {
    background: linear-gradient(45deg, #2f363d, #4a4f53);
}

.cert-btn:hover {
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
}

.achievement-btn i {
    font-size: 1.3rem;
    transition: transform 0.3s ease;
}

.achievement-btn:hover i {
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .achievement-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .achievement-header h3 {
        font-size: 1.8rem;
    }

    .achievement-badge {
        font-size: 1rem;
        padding: 0.6rem 1.2rem;
    }

    .achievement-links {
        flex-direction: column;
        gap: 1rem;
    }

    .achievement-btn {
        width: 100%;
        padding: 1rem 1.5rem;
    }

    .tech-stack {
        font-size: 1.1rem;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .achievements {
        padding: 4rem 1rem;
    }

    .achievement-card {
        padding: 2rem;
    }

    .tech-stack i {
        font-size: 1.5rem;
    }
}

/* Education Section */
.education {
    background: url('assets/lovely.jpg') center/cover no-repeat;
    padding: 2.5rem;
    border-radius: 15px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 1.5rem;
}

.education::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 0;
}

.education h3 {
    color: #ffffff;
    font-size: 2rem;
    margin-bottom: 1.2rem;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    font-weight: 600;
    margin-top: 0;
}

.education p {
    color: #ffffff;
    font-size: 1.4rem;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    font-weight: 500;
    line-height: 1.6;
    margin-top: 0;
}

.education:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .education {
        padding: 1.5rem;
        min-height: 180px;
        padding-top: 1rem;
    }
    
    .education h3 {
        font-size: 1.8rem;
    }
    
    .education p {
        font-size: 1.2rem;
    }
}

/* Certifications Section */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    padding: 2rem;
}

.cert-card {
    background: var(--glass-bg);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cert-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    border-color: var(--primary-color);
}

.cert-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    z-index: 2;
}

.cert-image-container {
    width: 100%;
    height: 200px;
    margin-bottom: 1.5rem;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.cert-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.cert-card:hover .cert-thumbnail {
    transform: scale(1.05);
}

.cert-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    opacity: 0;
    transition: all 0.3s ease;
}

.cert-card:hover .cert-overlay {
    opacity: 1;
}

.cert-card h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.cert-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cert-card ul {
    list-style: none;
    padding: 0;
}

.cert-card li {
    color: var(--text-color);
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.95rem;
    line-height: 1.5;
}

.cert-card li::before {
    content: "▹";
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

@media (max-width: 1200px) {
    .cert-grid {
        gap: 1.5rem;
        padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    .cert-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
    }
    
    .cert-card {
        padding: 1.5rem;
    }
    
    .cert-image-container {
        height: 180px;
    }
}

/* Theme Toggle */
.theme-toggle {
    position: relative;
    margin-right: 2rem;
    display: flex;
    align-items: center;
}

.dark_toggler {
    opacity: 0;
    position: absolute;
    width: 0;
    height: 0;
}

.toggle-label {
    cursor: pointer;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 40px;
    background: var(--glass-bg);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
    overflow: hidden;
}

.toggle-label .icon {
    position: absolute;
    width: 28px;
    height: 28px;
    transition: all 0.3s ease;
}

.toggle-label .moon-icon {
    left: 10px;
    opacity: 1;
}

.toggle-label .sun-icon {
    right: 10px;
    opacity: 0;
}

.dark_toggler:checked + .toggle-label {
    background: var(--glass-bg);
}

.dark_toggler:checked + .toggle-label .moon-icon {
    opacity: 0;
    transform: translateX(-20px);
}

.dark_toggler:checked + .toggle-label .sun-icon {
    opacity: 1;
    transform: translateX(0);
}

.dark_toggler:not(:checked) + .toggle-label .moon-icon {
    opacity: 1;
    transform: translateX(0);
}

.dark_toggler:not(:checked) + .toggle-label .sun-icon {
    opacity: 0;
    transform: translateX(20px);
}

@media (max-width: 768px) {
    .theme-toggle {
        margin-right: 1.5rem;
    }
    
    .toggle-label {
        width: 70px;
        height: 35px;
    }
    
    .toggle-label .icon {
        width: 24px;
        height: 24px;
    }
    
    .toggle-label .moon-icon {
        left: 8px;
    }
    
    .toggle-label .sun-icon {
        right: 8px;
    }
}

/* Splash Screen */
.splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--background-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

.splash-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.logo-container {
    position: relative;
    width: 100px;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-text {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    position: relative;
    z-index: 2;
    animation: logoScale 1.5s ease-in-out infinite;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.logo-circle {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    animation: rotate 2s linear infinite;
}

.logo-circle circle {
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 2;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    animation: circleAnimation 2s ease-in-out infinite;
}

.loading-bar {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.loading-progress {
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    animation: loading 2s ease-in-out infinite;
    transform-origin: left;
}

@keyframes logoScale {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes circleAnimation {
    0% {
        stroke-dashoffset: 283;
    }
    50% {
        stroke-dashoffset: 0;
    }
    100% {
        stroke-dashoffset: -283;
    }
}

@keyframes loading {
    0% {
        transform: scaleX(0);
        transform-origin: left;
    }
    50% {
        transform: scaleX(1);
        transform-origin: left;
    }
    50.1% {
        transform: scaleX(1);
        transform-origin: right;
    }
    100% {
        transform: scaleX(0);
        transform-origin: right;
    }
}

/* Hide splash screen when content is loaded */
body.loaded .splash-screen {
    opacity: 0;
    visibility: hidden;
}

/* Certificate Image Styles */
.cert-image-container {
    position: relative;
    width: 100%;
    height: 200px;
    margin-bottom: 1.5rem;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
}

.cert-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.cert-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    opacity: 0;
    transition: all 0.4s ease;
}

.cert-image-container:hover .cert-thumbnail {
    transform: scale(1.05);
}

.cert-image-container:hover .cert-overlay {
    opacity: 1;
    backdrop-filter: blur(3px);
}

.cert-overlay i.fa-search-plus,
.download-cert-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(5px);
    transform: translateY(20px);
    opacity: 0;
}

.cert-overlay i.fa-search-plus {
    font-size: 1.3rem;
    color: white;
}

.download-cert-btn {
    padding: 0;
    color: white;
}

.download-cert-btn i {
    font-size: 1.3rem;
}

.cert-image-container:hover .cert-overlay i.fa-search-plus,
.cert-image-container:hover .download-cert-btn {
    transform: translateY(0);
    opacity: 1;
}

.cert-overlay i.fa-search-plus:hover,
.download-cert-btn:hover {
    transform: scale(1.1) !important;
    background: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(68, 88, 220, 0.5);
}

.cert-overlay i.fa-search-plus:active,
.download-cert-btn:active {
    transform: scale(0.95) !important;
}

/* Add tooltip for buttons */
.cert-overlay i.fa-search-plus::after,
.download-cert-btn::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.cert-overlay i.fa-search-plus:hover::after,
.download-cert-btn:hover::after {
    opacity: 1;
    visibility: visible;
    bottom: -35px;
}

/* Stagger animation for buttons */
.cert-overlay i.fa-search-plus {
    transition-delay: 0.1s;
}

.download-cert-btn {
    transition-delay: 0.2s;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    opacity: 1;
}

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
    margin: 2rem auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transform: scale(0.9);
    opacity: 0;
    transition: all 0.3s ease;
}

.modal.show .modal-content img {
    transform: scale(1);
    opacity: 1;
}

.modal-close {
    position: absolute;
    top: -2rem;
    right: -2rem;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: transform 0.3s ease;
}

.modal-close:hover {
    transform: scale(1.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .cert-image-container {
        height: 150px;
    }

    .modal-content {
        max-width: 95%;
        margin: 1rem;
    }

    .modal-close {
        top: -1.5rem;
        right: -1rem;
    }
}

/* ChatNova Project Specific Styles */
.project-card:first-child .project-image {
    height: 500px;
}

.project-card:first-child .project-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 1.5rem;
    transform: scale(1.1);
}

/* Hero Section Styles */
.title-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.2rem;
    background: linear-gradient(135deg, rgba(0, 242, 96, 0.1), rgba(5, 117, 230, 0.15));
    border-radius: 50px;
    font-size: 1.1rem;
    color: #3DDC84;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(61, 220, 132, 0.3);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.title-badge i {
    font-size: 1.3rem;
}

.title-badge:hover {
    transform: translateY(-2px);
    border-color: rgba(61, 220, 132, 0.6);
    box-shadow: 0 5px 15px rgba(61, 220, 132, 0.2);
}

.tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1.5rem 0;
}

.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    font-size: 0.9rem;
    color: var(--text-color);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.tech-badge i {
    font-size: 1.1rem;
}

.tech-badge:nth-child(1) i { color: #3DDC84; } /* Android */
.tech-badge:nth-child(2) i { color: #7F52FF; } /* Kotlin */
.tech-badge:nth-child(3) i { color: #4285F4; } /* Jetpack Compose */
.tech-badge:nth-child(4) i { color: #FFA000; } /* Firebase */

.tech-badge:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
    .tech-badges {
        justify-content: center;
        margin: 1rem 0;
    }
    
    .title-badge {
        margin: 1rem auto;
        font-size: 1rem;
    }
}