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

:root {
    --electric-blue: #00AEEF;
    --cyan-neon: #00FFF5;
    --purple-glow: #8A2BE2;
    --magenta-neon: #FF00FF;
    --dark-bg: #0A0F1F;
    --dark-secondary: #151B2E;
}

html {
    scroll-behavior: smooth;
}

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

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 15, 31, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 174, 239, 0.3);
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--electric-blue);
    text-shadow: 0 0 10px var(--electric-blue), 0 0 20px var(--electric-blue);
}

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

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    position: relative;
    transition: color 0.3s;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--cyan-neon);
    transition: width 0.3s;
    box-shadow: 0 0 10px var(--cyan-neon);
}

.nav-link:hover {
    color: var(--cyan-neon);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--electric-blue);
    transition: all 0.3s;
    box-shadow: 0 0 5px var(--electric-blue);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse at center, rgba(0, 174, 239, 0.1) 0%, var(--dark-bg) 70%);
}

#particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
}

.hero-text-3d {
    perspective: 1000px;
    margin-bottom: 2rem;
}

.name-3d, .role-3d {
    font-size: clamp(2.5rem, 8vw, 6rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin: 0.5rem 0;
    background: linear-gradient(135deg, var(--electric-blue), var(--cyan-neon), var(--magenta-neon));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 174, 239, 0.5);
    animation: float 6s ease-in-out infinite;
}

.role-3d {
    font-size: clamp(1.5rem, 5vw, 3rem);
    animation-delay: 1s;
    background: linear-gradient(135deg, var(--purple-glow), var(--magenta-neon));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotateX(0deg); }
    50% { transform: translateY(-20px) rotateX(5deg); }
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 2rem 0;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 3rem;
}

.btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
    z-index: 1;
}

.btn-primary {
    background: transparent;
    border: 2px solid var(--electric-blue);
    color: var(--electric-blue);
    box-shadow: 0 0 20px rgba(0, 174, 239, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--electric-blue);
    transition: left 0.3s;
    z-index: -1;
}

.btn-primary:hover::before {
    left: 0;
}

.btn-primary:hover {
    color: var(--dark-bg);
    box-shadow: 0 0 30px var(--electric-blue), 0 0 60px var(--electric-blue);
    transform: scale(1.05);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--magenta-neon);
    color: var(--magenta-neon);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.3);
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--magenta-neon);
    transition: left 0.3s;
    z-index: -1;
}

.btn-secondary:hover::before {
    left: 0;
}

.btn-secondary:hover {
    color: var(--dark-bg);
    box-shadow: 0 0 30px var(--magenta-neon), 0 0 60px var(--magenta-neon);
    transform: scale(1.05);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--cyan-neon);
    border-radius: 20px;
    position: relative;
    box-shadow: 0 0 10px var(--cyan-neon);
}

.mouse::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 10px;
    background: var(--cyan-neon);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(20px); }
}

/* Section Titles */
.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    text-align: center;
    margin-bottom: 4rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    background: linear-gradient(135deg, var(--electric-blue), var(--cyan-neon));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--cyan-neon), transparent);
    box-shadow: 0 0 10px var(--cyan-neon);
}

/* About Section */
.about {
    padding: 100px 0;
    position: relative;
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.about-panel {
    background: rgba(21, 27, 46, 0.6);
    border: 1px solid rgba(0, 174, 239, 0.3);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}

.about-panel::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 174, 239, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
}

.about-panel:hover::before {
    opacity: 1;
}

.about-panel:hover {
    transform: translateY(-10px);
    border-color: var(--electric-blue);
    box-shadow: 0 10px 40px rgba(0, 174, 239, 0.3);
}

.panel-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 174, 239, 0.1), rgba(138, 43, 226, 0.1));
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.about-panel:hover .panel-glow {
    opacity: 1;
}

.about-panel h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--cyan-neon);
    text-shadow: 0 0 10px var(--cyan-neon);
}

.about-panel p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.education-item, .experience-item {
    margin-bottom: 2rem;
}

.education-item h4, .experience-item h4 {
    color: var(--electric-blue);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.date {
    color: var(--magenta-neon);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/* Projects Section */
.projects {
    padding: 100px 0;
    background: rgba(21, 27, 46, 0.3);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.8rem 2rem;
    background: transparent;
    border: 2px solid var(--purple-glow);
    color: var(--purple-glow);
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    font-family: 'Montserrat', sans-serif;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--purple-glow);
    color: var(--dark-bg);
    box-shadow: 0 0 20px var(--purple-glow);
    transform: scale(1.05);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.project-card {
    position: relative;
    height: 300px;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s;
}

.project-card:hover {
    transform: translateY(-10px) scale(1.02);
}

.project-image {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.project-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 174, 239, 0.2), rgba(138, 43, 226, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--cyan-neon);
    text-shadow: 0 0 10px var(--cyan-neon);
    border: 2px solid rgba(0, 255, 245, 0.3);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 15, 31, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
    padding: 2rem;
}

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

.project-overlay h3 {
    font-size: 1.8rem;
    color: var(--electric-blue);
    margin-bottom: 1rem;
    text-align: center;
}

.project-overlay p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    text-align: center;
}

.project-link {
    padding: 0.8rem 2rem;
    background: transparent;
    border: 2px solid var(--cyan-neon);
    color: var(--cyan-neon);
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s;
    font-weight: 600;
}

.project-link:hover {
    background: var(--cyan-neon);
    color: var(--dark-bg);
    box-shadow: 0 0 20px var(--cyan-neon);
}

/* Skills Section */
.skills {
    padding: 100px 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.skill-item {
    background: rgba(21, 27, 46, 0.6);
    border: 1px solid rgba(0, 174, 239, 0.3);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.skill-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 245, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
}

.skill-item:hover::before {
    opacity: 1;
}

.skill-item:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: var(--cyan-neon);
    box-shadow: 0 10px 40px rgba(0, 255, 245, 0.3);
}

.skill-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    color: var(--electric-blue);
    transition: all 0.3s;
    filter: drop-shadow(0 0 10px var(--electric-blue));
}

.skill-item:hover .skill-icon {
    transform: rotate(360deg) scale(1.2);
    color: var(--cyan-neon);
    filter: drop-shadow(0 0 20px var(--cyan-neon));
}

.skill-icon svg {
    width: 100%;
    height: 100%;
}

.skill-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--cyan-neon);
}

.skill-progress {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.progress-bar {
    flex: 1;
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--electric-blue), var(--cyan-neon));
    border-radius: 10px;
    width: 0;
    transition: width 1s ease-out;
    box-shadow: 0 0 10px var(--cyan-neon);
}

.progress-text {
    color: var(--cyan-neon);
    font-weight: 600;
    min-width: 50px;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: rgba(21, 27, 46, 0.3);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    margin-top: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(21, 27, 46, 0.6);
    border: 1px solid rgba(0, 174, 239, 0.3);
    border-radius: 20px;
    transition: all 0.3s;
}

.contact-item:hover {
    transform: translateX(10px);
    border-color: var(--electric-blue);
    box-shadow: 0 10px 40px rgba(0, 174, 239, 0.3);
}

.contact-icon {
    width: 50px;
    height: 50px;
    color: var(--electric-blue);
    flex-shrink: 0;
    filter: drop-shadow(0 0 10px var(--electric-blue));
}

.contact-icon svg {
    width: 100%;
    height: 100%;
}

.contact-item h3 {
    color: var(--cyan-neon);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.contact-item p {
    color: rgba(255, 255, 255, 0.8);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-group {
    position: relative;
}

.neon-input {
    width: 100%;
    padding: 1.2rem;
    background: rgba(21, 27, 46, 0.6);
    border: 2px solid rgba(0, 174, 239, 0.3);
    border-radius: 10px;
    color: #ffffff;
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
    transition: all 0.3s;
    outline: none;
}

.neon-input:focus {
    border-color: var(--electric-blue);
    box-shadow: 0 0 20px rgba(0, 174, 239, 0.5);
}

.neon-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.input-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(0, 174, 239, 0.2), rgba(0, 255, 245, 0.2));
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
    z-index: -1;
}

.neon-input:focus + .input-glow {
    opacity: 1;
}

.neon-input textarea {
    resize: vertical;
    min-height: 150px;
}

.btn-submit {
    padding: 1.2rem 3rem;
    background: transparent;
    border: 2px solid var(--magenta-neon);
    color: var(--magenta-neon);
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
    font-family: 'Montserrat', sans-serif;
}

.btn-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--magenta-neon);
    transition: left 0.3s;
    z-index: -1;
}

.btn-submit:hover::before {
    left: 0;
}

.btn-submit:hover {
    color: var(--dark-bg);
    box-shadow: 0 0 30px var(--magenta-neon), 0 0 60px var(--magenta-neon);
    transform: scale(1.05);
}

.btn-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--magenta-neon);
    opacity: 0;
    transition: all 0.3s;
    z-index: -1;
}

.btn-submit:hover .btn-glow {
    width: 300px;
    height: 300px;
    opacity: 0.3;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 4rem;
    flex-wrap: wrap;
}

.social-icon {
    width: 50px;
    height: 50px;
    color: var(--electric-blue);
    transition: all 0.3s;
    filter: drop-shadow(0 0 10px var(--electric-blue));
}

.social-icon:hover {
    transform: translateY(-5px) scale(1.2);
    color: var(--cyan-neon);
    filter: drop-shadow(0 0 20px var(--cyan-neon));
}

.social-icon svg {
    width: 100%;
    height: 100%;
}

/* Footer */
.footer {
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid rgba(0, 174, 239, 0.3);
    color: rgba(255, 255, 255, 0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 15, 31, 0.95);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
        border-top: 1px solid rgba(0, 174, 239, 0.3);
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .name-3d, .role-3d {
        font-size: 2rem;
    }

    .role-3d {
        font-size: 1.2rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Scroll Animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.6s ease-out;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}