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

/* CSS Custom Properties */
:root {
    /* Colors */
    --primary-dark: #1a0033;
    --primary-medium: #2d1b69;
    --secondary-green: #00ff41;
    --secondary-cyan: #00ffff;
    --accent-red: #ff6b35;
    --accent-orange: #ff9558;
    --text-light: #ffffff;
    --text-dark: #333333;
    --bg-dark: #0a0a0a;
    --bg-darker: #050505;

    /* Fonts */
    --font-display: 'Orbitron', monospace;
    --font-body: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
}

/* Base Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin-bottom: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.9);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-medium);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary-green), var(--secondary-cyan));
    color: var(--text-dark);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 255, 65, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--secondary-green);
}

.btn-secondary:hover {
    background: var(--secondary-green);
    color: var(--text-dark);
    transform: translateY(-2px);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(26, 0, 51, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition-medium);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--secondary-green);
}

.nav-logo i {
    font-size: 1.8rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--secondary-green);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-green);
    transition: var(--transition-medium);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle .bar {
    width: 25px;
    height: 3px;
    background: var(--text-light);
    margin: 3px 0;
    transition: var(--transition-medium);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: var(--spacing-xl) var(--spacing-sm);
    background: radial-gradient(ellipse at center, var(--primary-medium) 0%, var(--primary-dark) 100%);
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.hero-title {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.typing-text {
    background: linear-gradient(45deg, var(--secondary-green), var(--secondary-cyan));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    animation: gradient-shift 3s ease infinite;
}

.hero-subtitle {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    align-items: center;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: clamp(0.9rem, 2vw, 1.1rem);
}

.role {
    color: var(--secondary-cyan);
}

.separator {
    color: var(--secondary-green);
    padding: 0 var(--spacing-xs);
}

.hero-description {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image {
    font-size: clamp(8rem, 15vw, 12rem);
    color: var(--secondary-green);
    text-shadow: 0 0 30px rgba(0, 255, 65, 0.5);
    animation: float 3s ease-in-out infinite;
}

.cosmic-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.star {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--secondary-cyan);
    border-radius: 50%;
    animation: twinkle 2s ease-in-out infinite;
}

.star-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.star-2 {
    top: 40%;
    right: 15%;
    animation-delay: 1s;
}

.star-3 {
    bottom: 30%;
    left: 20%;
    animation-delay: 0.5s;
}

.unicorn-container {
    margin-top: var(--spacing-lg);
    display: flex;
    justify-content: center;
}

/* About Section */
.about {
    padding: var(--spacing-xl) var(--spacing-sm);
    background: var(--bg-dark);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.about-text h3 {
    color: var(--secondary-cyan);
    margin-bottom: var(--spacing-md);
}

.about-highlights {
    margin-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.highlight {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--secondary-green);
}

.highlight i {
    font-size: 1.2rem;
    color: var(--secondary-cyan);
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    background: var(--primary-medium);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 255, 65, 0.2);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--secondary-green);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--secondary-cyan);
}

/* Skills Section */
.skills {
    padding: var(--spacing-xl) var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--bg-dark) 100%);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.skills-category {
    background: rgba(45, 27, 105, 0.3);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 255, 65, 0.2);
}

.skills-category h3 {
    color: var(--secondary-cyan);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.skills-category h3 i {
    color: var(--secondary-green);
}

.skill-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.skill-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: rgba(0, 255, 65, 0.1);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.skill-item:hover {
    background: rgba(0, 255, 65, 0.2);
    transform: translateX(5px);
}

.skill-name {
    font-weight: 600;
    color: var(--text-light);
}

.skill-level {
    color: var(--secondary-cyan);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

/* Projects Section */
.projects {
    padding: var(--spacing-xl) var(--spacing-sm);
    background: var(--bg-dark);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.project-card {
    background: linear-gradient(135deg, var(--primary-medium) 0%, var(--primary-dark) 100%);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 255, 65, 0.2);
    transition: var(--transition-medium);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
    transition: var(--transition-slow);
}

.project-card:hover::before {
    left: 100%;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 255, 65, 0.2);
}

.project-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.project-header i {
    font-size: 1.5rem;
    color: var(--secondary-green);
}

.project-header h3 {
    color: var(--secondary-cyan);
    margin-bottom: 0;
}

.project-content p {
    margin-bottom: var(--spacing-md);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tech-tag {
    background: rgba(0, 255, 65, 0.2);
    color: var(--secondary-green);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-family: var(--font-mono);
}

/* Timeline Section */
.timeline {
    padding: var(--spacing-xl) var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--bg-dark) 100%);
}

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

.timeline-container::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--secondary-green);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    justify-content: flex-end;
}

.timeline-item:nth-child(odd) .timeline-content {
    text-align: right;
    margin-right: var(--spacing-lg);
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: var(--spacing-lg);
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--secondary-green);
    border: 3px solid var(--primary-dark);
    border-radius: 50%;
    z-index: 1;
}

.timeline-date {
    color: var(--secondary-cyan);
    font-family: var(--font-mono);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.timeline-content h3 {
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
}

/* Testimonials Section */
.testimonials {
    padding: var(--spacing-xl) var(--spacing-sm);
    background: var(--bg-dark);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial-card {
    background: rgba(45, 27, 105, 0.3);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 255, 65, 0.2);
}

.testimonial-content {
    margin-bottom: var(--spacing-md);
    font-style: italic;
    color: rgba(255, 255, 255, 0.9);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--secondary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
}

.author-info h4 {
    color: var(--text-light);
    margin-bottom: 0;
}

.author-info span {
    color: var(--secondary-cyan);
    font-size: 0.9rem;
}

/* Contact Section */
.contact {
    padding: var(--spacing-xl) var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--bg-dark) 100%);
}

.contact-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.contact-info h3 {
    color: var(--secondary-cyan);
    margin-bottom: var(--spacing-md);
}

.contact-methods {
    margin-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-light);
}

.contact-method i {
    color: var(--secondary-green);
    width: 20px;
}

.contact-cta {
    text-align: center;
}

.social-links {
    margin-top: var(--spacing-md);
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(0, 255, 65, 0.1);
    border: 1px solid var(--secondary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-green);
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--secondary-green);
    color: var(--text-dark);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: var(--bg-darker);
    padding: var(--spacing-lg) var(--spacing-sm);
    text-align: center;
    border-top: 1px solid rgba(0, 255, 65, 0.2);
}

.footer p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-xs);
}

/* Section Title */
.section-title {
    color: var(--text-light);
    position: relative;
    margin-bottom: var(--spacing-xl);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-green), var(--secondary-cyan));
}

/* Animations */
@keyframes gradient-shift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

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

@keyframes twinkle {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(0.8);
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(26, 0, 51, 0.98);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: var(--transition-medium);
    }

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

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

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

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-md);
    }

    .hero-cta {
        justify-content: center;
    }

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

    .about-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }

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

    .timeline-container::before {
        left: 20px;
    }

    .timeline-item {
        justify-content: flex-start !important;
    }

    .timeline-marker {
        left: 20px;
    }

    .timeline-item .timeline-content {
        margin-left: 50px !important;
        margin-right: 0 !important;
        text-align: left !important;
    }

    .hero-visual {
        margin-top: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-xs);
    }

    .hero {
        padding: var(--spacing-lg) var(--spacing-xs);
    }

    .section-title {
        font-size: 2rem;
    }

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

    .social-links {
        flex-wrap: wrap;
    }
}