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

:root {
    /* Midnight Purple Theme */
    --midnight-purple: #1a0b2e;
    --midnight-purple-dark: #0f0519;
    --midnight-purple-light: #2d1b4e;
    --purple-accent: #7c3aed;
    --purple-accent-light: #a78bfa;
    --purple-accent-dark: #5b21b6;
    --purple-glow: #9333ea;
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #e9d5ff;
    --text-muted: #c4b5fd;
    
    /* Background Colors */
    --bg-primary: var(--midnight-purple);
    --bg-secondary: var(--midnight-purple-light);
    --bg-card: rgba(45, 27, 78, 0.6);
    --bg-glass: rgba(45, 27, 78, 0.3);
    
    /* Effects */
    --shadow-sm: 0 2px 8px rgba(124, 58, 237, 0.1);
    --shadow-md: 0 4px 16px rgba(124, 58, 237, 0.2);
    --shadow-lg: 0 8px 32px rgba(124, 58, 237, 0.3);
    --shadow-glow: 0 0 20px rgba(147, 51, 234, 0.5);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(180deg, var(--midnight-purple-dark) 0%, var(--midnight-purple) 50%, var(--midnight-purple-light) 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Animated background particles effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(147, 51, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(124, 58, 237, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(167, 139, 250, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 11, 46, 0.8);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid rgba(124, 58, 237, 0.2);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo a {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--purple-accent-light), #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    transition: var(--transition);
}

.nav-logo a:hover {
    filter: drop-shadow(0 0 8px var(--purple-glow));
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    font-size: 0.95rem;
}

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

.nav-link:hover {
    color: var(--text-primary);
    text-shadow: 0 0 8px rgba(167, 139, 250, 0.5);
}

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

.nav-link.active {
    color: var(--text-primary);
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 8rem 2rem 4rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(147, 51, 234, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(124, 58, 237, 0.15) 0%, transparent 50%);
    z-index: -1;
}

.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(167,139,250,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    animation: gridMove 20s linear infinite;
    z-index: -1;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(100, 100); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    animation: fadeInUp 1s ease-out;
}

.greeting {
    display: block;
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 300;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
}

.name {
    display: block;
    background: linear-gradient(135deg, #ffffff 0%, var(--purple-accent-light) 50%, #ffffff 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 200% center; }
}

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

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.75rem);
    margin-bottom: 3rem;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.6;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 0.75rem;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
    border: 2px solid transparent;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--purple-accent), var(--purple-accent-dark));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
    filter: brightness(1.1);
}

.btn-secondary {
    background: transparent;
    color: white;
    border-color: var(--purple-accent);
    box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.4);
}

.btn-secondary:hover {
    background: rgba(124, 58, 237, 0.1);
    border-color: var(--purple-accent-light);
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.4);
    transform: translateY(-3px);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    opacity: 0.8;
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.scroll-arrow {
    width: 2px;
    height: 30px;
    background: linear-gradient(180deg, var(--purple-accent-light), transparent);
    position: relative;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -4px;
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--purple-accent-light);
    border-bottom: 2px solid var(--purple-accent-light);
    transform: rotate(45deg);
}

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

/* Section Styles */
section {
    padding: 6rem 0;
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 4rem;
    color: var(--text-primary);
    position: relative;
    background: linear-gradient(135deg, #ffffff, var(--purple-accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--purple-accent), var(--purple-accent-light));
    border-radius: 2px;
    box-shadow: 0 0 10px var(--purple-glow);
}

/* About Section */
.about {
    background: transparent;
}

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.9;
}

.about-text p:first-child {
    font-size: 1.25rem;
    color: var(--text-primary);
    font-weight: 400;
}

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

.image-placeholder {
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--purple-accent), var(--purple-accent-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    box-shadow: var(--shadow-glow);
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.image-placeholder span {
    position: relative;
    z-index: 1;
}

/* Projects Section */
.projects {
    background: rgba(15, 5, 25, 0.4);
    backdrop-filter: blur(10px);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
}

.project-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 1.25rem;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid rgba(124, 58, 237, 0.2);
    position: relative;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--purple-accent), var(--purple-accent-light));
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
    border-color: rgba(124, 58, 237, 0.4);
}

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

.project-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--purple-accent), var(--purple-accent-dark));
    position: relative;
}

.project-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.3));
}

.project-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
}

.project-content {
    padding: 2rem;
}

.project-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.project-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    font-size: 1rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.tech-tag {
    padding: 0.4rem 1rem;
    background: rgba(124, 58, 237, 0.2);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    color: var(--purple-accent-light);
    font-weight: 500;
    transition: var(--transition);
}

.tech-tag:hover {
    background: rgba(124, 58, 237, 0.3);
    border-color: var(--purple-accent);
    transform: translateY(-2px);
}

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

.project-link {
    color: var(--purple-accent-light);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.project-link::after {
    content: '→';
    transition: var(--transition);
}

.project-link:hover {
    color: var(--text-primary);
    text-shadow: 0 0 8px var(--purple-glow);
}

.project-link:hover::after {
    transform: translateX(6px);
}

/* Skills Section */
.skills {
    background: transparent;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.skill-category {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 1.25rem;
    transition: var(--transition);
    border: 1px solid rgba(124, 58, 237, 0.2);
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--purple-accent), var(--purple-accent-light));
    transform: scaleX(0);
    transition: var(--transition);
}

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(124, 58, 237, 0.4);
}

.skill-category:hover::before {
    transform: scaleX(1);
}

.skill-category-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-primary);
    position: relative;
}

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

.skill-item {
    padding: 0.75rem 1.25rem;
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 0.75rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: var(--transition);
    cursor: default;
}

.skill-item:hover {
    background: linear-gradient(135deg, var(--purple-accent), var(--purple-accent-dark));
    border-color: var(--purple-accent);
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-md);
}

/* Contact Section */
.contact {
    background: rgba(15, 5, 25, 0.4);
    backdrop-filter: blur(10px);
}

.contact-description {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2.5rem 2rem;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 1.25rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(124, 58, 237, 0.2);
    min-width: 140px;
    position: relative;
    overflow: hidden;
}

.contact-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(147, 51, 234, 0.1));
    opacity: 0;
    transition: var(--transition);
}

.contact-link:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
    border-color: var(--purple-accent);
}

.contact-link:hover::before {
    opacity: 1;
}

.contact-link svg {
    transition: var(--transition);
    position: relative;
    z-index: 1;
    stroke: var(--purple-accent-light);
}

.contact-link:hover svg {
    transform: scale(1.2) rotate(5deg);
    stroke: var(--text-primary);
    filter: drop-shadow(0 0 8px var(--purple-glow));
}

.contact-link span {
    font-weight: 600;
    position: relative;
    z-index: 1;
}

/* Footer */
.footer {
    background: var(--midnight-purple-dark);
    color: var(--text-secondary);
    padding: 2.5rem 0;
    text-align: center;
    border-top: 1px solid rgba(124, 58, 237, 0.2);
    position: relative;
    z-index: 1;
}

.footer p {
    font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(26, 11, 46, 0.95);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        border-bottom: 1px solid rgba(124, 58, 237, 0.2);
    }

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

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .image-placeholder {
        width: 280px;
        height: 280px;
    }

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

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

    .contact-links {
        gap: 1.5rem;
    }

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

    .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.5rem;
    }

    .nav-container {
        padding: 1rem 1.5rem;
    }

    section {
        padding: 4rem 0;
    }

    .hero {
        padding: 6rem 1.5rem 3rem;
    }

    .project-content,
    .skill-category {
        padding: 1.5rem;
    }
}