/* Global Variables */
:root {
    --bg-color: #0a0a0a;
    --bg-secondary: #111111;
    --text-color: #e0e0e0;
    --text-secondary: #a0a0a0;
    --accent-primary: #00f2ff; /* Cyan */
    --accent-secondary: #7000ff; /* Purple */
    --accent-tertiary: #0077ff; /* Blue */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-blur: 10px;
    --card-hover-bg: rgba(255, 255, 255, 0.1);
    --transition-speed: 0.3s;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

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

html {
    scroll-behavior: smooth;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-speed);
}

ul {
    list-style: none;
}

/* Particles Background */
#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    background: radial-gradient(circle at center, #1a1a2e 0%, #000000 100%);
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    transition: background 0.3s, padding 0.3s;
    backdrop-filter: blur(5px);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.9);
    padding: 15px 0;
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-color);
}

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

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    color: var(--text-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    transition: width 0.3s;
}

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

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

.menu-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    transition: 0.3s;
}

/* Mobile Menu */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.4s;
    }

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

    .menu-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .menu-toggle.active .bar:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active .bar:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 0.9rem;
}

.primary-btn {
    background: linear-gradient(135deg, var(--accent-tertiary), var(--accent-secondary));
    color: white;
    box-shadow: 0 4px 15px rgba(112, 0, 255, 0.4);
}

.primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(112, 0, 255, 0.6);
}

.secondary-btn {
    background: transparent;
    border: 2px solid var(--accent-primary);
    color: var(--accent-primary);
}

.secondary-btn:hover {
    background: var(--accent-primary);
    color: #000;
    box-shadow: 0 0 15px var(--accent-primary);
}

.btn-sm {
    display: inline-block;
    margin-top: 15px;
    padding: 8px 20px;
    font-size: 0.85rem;
    color: var(--accent-primary);
    border: 1px solid var(--accent-primary);
    border-radius: 20px;
    transition: 0.3s;
}

.btn-sm:hover {
    background: var(--accent-primary);
    color: #000;
}

/* Glassmorphism Classes */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, background 0.3s, border-color 0.3s;
}

.glass:hover {
    background: var(--card-hover-bg);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-5px);
}

/* Typography Effects */
.glitch {
    position: relative;
    font-size: 4rem;
    font-weight: 800;
    color: #fff;
    font-family: var(--font-heading);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

@media (max-width: 768px) {
    .glitch {
        font-size: 2.5rem;
    }
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 60px;
}

.hero-content {
    text-align: center;
    z-index: 1;
}

.hero-content h3 {
    font-size: 1.5rem;
    color: var(--accent-primary);
    margin-bottom: 10px;
    font-weight: 500;
}

.typing-container {
    font-size: 1.8rem;
    margin-bottom: 20px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.role-static {
    color: var(--text-color);
}

.role-dynamic {
    color: var(--accent-secondary);
    font-weight: 700;
    text-shadow: 0 0 10px rgba(112, 0, 255, 0.5);
}

.tagline {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-secondary);
    font-size: 1.5rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateX(-50%) translateY(0);}
    40% {transform: translateX(-50%) translateY(-10px);}
    60% {transform: translateX(-50%) translateY(-5px);}
}

/* Sections General */
.section {
    padding: 100px 0;
    position: relative;
}

.bg-darker {
    background: rgba(0, 0, 0, 0.3);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    font-family: var(--font-heading);
}

.section-title span {
    background: linear-gradient(to right, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* About Section */
.about-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.about-text {
    text-align: center;
    max-width: 800px;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.about-text strong {
    color: var(--text-color);
}

.about-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    width: 100%;
}

.info-card {
    padding: 30px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.info-card i {
    font-size: 2.5rem;
    color: var(--accent-primary);
    margin-bottom: 10px;
}

.info-card h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.info-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

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

/* Timeline */
.timeline-section {
    margin-top: 80px;
}

.subsection-title {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 40px;
    font-family: var(--font-heading);
    color: var(--text-color);
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--glass-border);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    box-sizing: border-box;
}

.timeline-item.left {
    left: 0;
}

.timeline-item.right {
    left: 50%;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: var(--accent-secondary);
    border: 4px solid var(--bg-color);
    top: 15px;
    border-radius: 50%;
    z-index: 1;
}

.timeline-item.right::after {
    left: -10px;
}

.timeline-item .content {
    padding: 20px;
    position: relative;
}

.timeline-item h3 {
    color: var(--accent-primary);
    font-size: 1rem;
    margin-bottom: 5px;
}

.timeline-item h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.timeline-item .grades {
    margin-top: 10px;
    display: flex;
    gap: 15px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

@media (max-width: 600px) {
    .timeline::after {
        left: 31px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    
    .timeline-item.right {
        left: 0%;
    }
    
    .timeline-item.left::after, .timeline-item.right::after {
        left: 21px;
    }
}

/* Skills Section */
.skills-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
}

.category-title {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: var(--text-secondary);
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.skill-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 30px;
    min-width: 120px;
    gap: 15px;
}

.skill-card i {
    font-size: 3rem;
    background: linear-gradient(to bottom right, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.skill-card span {
    font-weight: 500;
}

.soft-skill i {
    font-size: 2rem;
    color: var(--accent-tertiary);
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
}

/* Work Experience */
.experience-card {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px;
    border-left: 5px solid var(--accent-secondary);
}

.exp-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.exp-role h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.exp-role .company {
    color: var(--accent-primary);
    font-size: 1.1rem;
    font-weight: 600;
}

.exp-date {
    background: rgba(255, 255, 255, 0.1);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
}

.exp-details {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.exp-details li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
}

.exp-details li i {
    color: var(--accent-primary);
    font-size: 0.8rem;
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.project-card {
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s;
}

.project-card:hover::before {
    transform: scaleX(1);
}

.project-content h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.project-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    flex-grow: 1;
}

.tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 5px;
}

.tags span {
    font-size: 0.75rem;
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    color: var(--text-secondary);
}

/* Contact Section */
.contact-container {
    max-width: 800px;
}

.contact-content {
    padding: 50px;
    text-align: center;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item i {
    font-size: 2rem;
    color: var(--accent-primary);
    margin-bottom: 15px;
}

.contact-item h4 {
    margin-bottom: 5px;
    font-size: 1.2rem;
}

.contact-item a {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.contact-item a:hover {
    color: var(--accent-primary);
}

.contact-action {
    margin-top: 20px;
}

.pulse-btn {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {box-shadow: 0 0 0 0 rgba(0, 242, 255, 0.4);}
    70% {box-shadow: 0 0 0 10px rgba(0, 242, 255, 0);}
    100% {box-shadow: 0 0 0 0 rgba(0, 242, 255, 0);}
}

/* Footer */
footer {
    padding: 30px 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
}

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

.social-links {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}

.social-links a {
    color: var(--text-secondary);
    font-size: 1.2rem;
    transition: 0.3s;
}

.social-links a:hover {
    color: var(--accent-primary);
    transform: translateY(-3px);
}