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

:root {
    /* Dark Theme Colors */
    --primary-color: #00d4ff;
    --secondary-color: #ff006e;
    --accent-color: #8338ec;
    --text-color: #e2e8f0;
    --text-light: #94a3b8;
    --text-lighter: #64748b;
    --bg-color: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-dark: #020617;
    --border-color: #334155;
    --border-glow: rgba(0, 212, 255, 0.3);
    
    /* Enhanced Shadows */
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.15);
    --shadow-glow-pink: 0 0 20px rgba(255, 0, 110, 0.15);
    
    /* Gradients */
    --gradient: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--accent-color) 100%);
    --gradient-reverse: linear-gradient(135deg, var(--accent-color) 0%, var(--secondary-color) 50%, var(--primary-color) 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(255, 0, 110, 0.1) 100%);
    --gradient-bg: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    --gradient-card: linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(51, 65, 85, 0.6) 100%);
    
    /* Glass effect */
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--bg-color);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 0, 110, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(131, 56, 236, 0.1) 0%, transparent 50%);
    background-attachment: fixed;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

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

.section-title::before {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 1px;
    background: var(--gradient);
    border-radius: 1px;
    opacity: 0.5;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.4s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: var(--shadow-lg);
    border: 2px solid transparent;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-reverse);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 16px;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary span {
    position: relative;
    z-index: 1;
}

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

.btn-secondary:hover {
    background: var(--gradient);
    color: white;
    border-color: transparent;
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-glow);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.98) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

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

.nav-logo a {
    font-size: 1.75rem;
    font-weight: 800;
    text-decoration: none;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    position: relative;
    transition: all 0.3s ease;
    padding: 0.8rem 1.2rem;
    border-radius: 12px;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.nav-link:hover {
    color: #00d4ff;
    background: rgba(0, 212, 255, 0.1);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00d4ff, #ff006e);
    transition: width 0.3s ease;
    border-radius: 1px;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.nav-link:hover::after {
    width: 70%;
}

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

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--bg-color);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(0, 212, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 75% 75%, rgba(255, 0, 110, 0.15) 0%, transparent 40%),
        linear-gradient(135deg, transparent 0%, rgba(131, 56, 236, 0.1) 100%);
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 30%, rgba(0, 212, 255, 0.05) 50%, transparent 70%),
        linear-gradient(-45deg, transparent 30%, rgba(255, 0, 110, 0.05) 50%, transparent 70%);
    animation: shimmer 15s ease-in-out infinite;
    pointer-events: none;
}

@keyframes shimmer {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.7; }
}

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

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

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text-light);
    text-decoration: none;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 50%;
}

.social-link:hover {
    color: white;
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-glow);
}

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

.social-link i {
    position: relative;
    z-index: 1;
}

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

.hero-avatar {
    position: relative;
}

.profile-image {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 
        var(--shadow-xl),
        0 0 40px rgba(0, 212, 255, 0.3),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
    border: 4px solid transparent;
    background: var(--gradient);
    background-clip: padding-box;
    transition: all 0.4s ease;
    position: relative;
}

.profile-image::before {
    content: '';
    position: absolute;
    inset: -4px;
    background: var(--gradient);
    border-radius: 50%;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.profile-image:hover {
    transform: scale(1.05);
    box-shadow: 
        var(--shadow-xl),
        0 0 60px rgba(0, 212, 255, 0.5),
        0 0 100px rgba(255, 0, 110, 0.3);
}

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

.avatar-circle {
    width: 280px;
    height: 280px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.avatar-circle i {
    font-size: 5rem;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: var(--bg-color);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 30% 70%, rgba(131, 56, 236, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 30%, rgba(0, 212, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
    position: relative;
    z-index: 1;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.stat:hover::before {
    transform: scaleX(1);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.stat h3 {
    font-size: 2.2rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.stat p {
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 500;
}

.about-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.education-item {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 1.5rem;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.education-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.3s ease;
}

.education-item:hover::before {
    transform: scaleY(1);
}

.education-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-glow);
}

.education-item h4 {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.education-item p {
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

/* Skills Section */
.skills {
    padding: 6rem 0;
    background: var(--bg-secondary);
    position: relative;
}

.skills::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(255, 0, 110, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.skills-container {
    position: relative;
    z-index: 1;
}

/* Skills Categories Layout */
.skills-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.skill-category {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #00d4ff, #ff006e);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

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

.skill-category:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.3);
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.skill-category-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #00d4ff, #ff006e);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.4rem;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
    flex-shrink: 0;
}

.skill-category h3 {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 700;
    margin: 0;
    letter-spacing: 0.5px;
}

/* Skills Grid within Category */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 1rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.2rem 0.8rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.skill-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 0, 110, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 12px;
}

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

.skill-item:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.2);
}

.skill-icon {
    width: 36px;
    height: 36px;
    margin-bottom: 0.7rem;
    font-size: 1.8rem;
    color: #00d4ff;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.skill-item:hover .skill-icon {
    color: #ff006e;
    transform: scale(1.1);
}

.skill-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    z-index: 1;
    line-height: 1.2;
}

.skill-item:hover .skill-name {
    color: rgba(255, 255, 255, 1);
}

/* Proficiency Section */
.skills-proficiency {
    margin-top: 3rem;
}

.skills-proficiency h3 {
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 2rem;
    background: linear-gradient(90deg, #00d4ff, #ff006e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.proficiency-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.proficiency-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.proficiency-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.15);
    border-color: rgba(0, 212, 255, 0.3);
}

.proficiency-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
}

.proficiency-name {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
}

.proficiency-percentage {
    font-size: 0.9rem;
    color: #00d4ff;
    font-weight: 700;
}

.proficiency-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.proficiency-fill {
    height: 100%;
    background: linear-gradient(90deg, #00d4ff, #ff006e);
    border-radius: 3px;
    transition: width 2s ease-in-out;
    position: relative;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.4);
}

.proficiency-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmerBar 2s ease-in-out infinite;
}

@keyframes shimmerBar {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Alternative Skills Layout - Progress Bars */
.skills-progress {
    margin-top: 3rem;
    display: none; /* Hidden by default, can be toggled */
}

.skills-progress h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    text-align: center;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.skill-progress-item {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.skill-progress-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-glow);
}

.skill-progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
}

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

.skill-progress-level {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 600;
}

.skill-progress-bar {
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.skill-progress-fill {
    height: 100%;
    background: var(--gradient);
    border-radius: 3px;
    transition: width 2s ease;
    position: relative;
}

.skill-progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer-progress 2s infinite;
}

@keyframes shimmer-progress {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Projects Section */
.projects {
    padding: 6rem 0;
    background: var(--bg-color);
}

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

.project-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-lg);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    border-color: var(--border-glow);
}

.project-card.featured {
    border: 2px solid var(--primary-color);
    background: var(--gradient-card);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.project-card.featured::before {
    height: 4px;
    background: var(--gradient-reverse);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.project-header h3 {
    font-size: 1.5rem;
    color: var(--text-color);
}

.project-links {
    display: flex;
    gap: 0.5rem;
}

.project-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.project-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 12px;
}

.project-link:hover {
    color: white;
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

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

.project-link i {
    position: relative;
    z-index: 1;
}

.project-description {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tech-tag {
    background: var(--bg-secondary);
    color: var(--text-color);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    border: 1px solid var(--border-color);
}

.project-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: flex-start;
}

.project-stats .stat {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 0.8rem 1.2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    min-width: 120px;
    transition: all 0.3s ease;
}

.project-stats .stat:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateY(-2px);
}

.project-stats .stat strong {
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.2rem;
}

.project-stats .stat span {
    color: var(--text-light);
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
}

.project-status {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.in-progress {
    background: #fef3cd;
    color: #8b5a00;
    border: 1px solid #fcd34d;
}

/* Experience Section */
.experience {
    padding: 6rem 0;
    background: var(--bg-secondary);
    position: relative;
}

.experience::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 60% 20%, rgba(255, 0, 110, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 20% 80%, rgba(0, 212, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    z-index: 1;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient);
    border-radius: 2px;
    box-shadow: var(--shadow-glow);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 80px;
}

.timeline-dot {
    position: absolute;
    left: 19px;
    top: 0;
    width: 22px;
    height: 22px;
    background: var(--gradient);
    border-radius: 50%;
    border: 4px solid var(--bg-secondary);
    box-shadow: var(--shadow), 0 0 20px rgba(0, 212, 255, 0.4);
    z-index: 2;
}

.timeline-content {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-lg);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.timeline-content:hover::before {
    transform: scaleX(1);
}

.timeline-content:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.timeline-content h3 {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.timeline-content h4 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.timeline-date {
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    font-weight: 600;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.timeline-content p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.timeline-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.timeline-skills span {
    background: var(--bg-tertiary);
    color: var(--text-color);
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.timeline-skills span:hover {
    background: var(--gradient);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* Achievements Section */
.achievements {
    padding: 6rem 0;
    background: var(--bg-color);
    position: relative;
}

.achievements::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 80% 30%, rgba(131, 56, 236, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 20% 70%, rgba(255, 0, 110, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.achievement-category {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-lg);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.achievement-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.achievement-category:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.achievement-category h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.achievement-category i {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.achievement-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.achievement-item {
    padding: 1.5rem;
    background: var(--bg-tertiary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.achievement-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--gradient);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.3s ease;
}

.achievement-item:hover::before {
    transform: scaleY(1);
}

.achievement-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-glow);
}

.achievement-item h4 {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.achievement-item p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.achievement-item a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
}

.achievement-item a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width 0.3s ease;
}

.achievement-item a:hover {
    color: var(--secondary-color);
    text-shadow: 0 0 10px rgba(255, 0, 110, 0.3);
}

.achievement-item a:hover::after {
    width: 100%;
}

.coding-profiles {
    text-align: center;
}

.coding-profiles h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.coding-profiles i {
    color: var(--primary-color);
}

.profile-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.profile-link {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 2px solid var(--glass-border);
    border-radius: 16px;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    transition: all 0.4s ease;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.profile-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 16px;
}

.profile-link:hover {
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-glow);
}

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

.profile-link i,
.profile-link span {
    position: relative;
    z-index: 1;
}

.profile-link i {
    font-size: 1.2rem;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--bg-secondary);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 40% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(255, 0, 110, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
    position: relative;
    z-index: 1;
}

.contact-info h3 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.contact-info p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-glow);
}

.contact-item i {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.5rem;
    box-shadow: var(--shadow-glow);
}

.contact-item h4 {
    color: var(--text-color);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.contact-item p {
    color: var(--text-light);
    margin: 0;
    font-weight: 500;
}

.contact-form {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient);
    border-radius: 24px 24px 0 0;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.2rem 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: 16px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--bg-tertiary);
    color: var(--text-color);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-lighter);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.1);
    background: var(--bg-secondary);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    background-image: 
        radial-gradient(circle at 30% 30%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 0, 110, 0.1) 0%, transparent 50%);
    color: white;
    padding: 3rem 0;
    border-top: 1px solid var(--border-color);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
}

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

.footer-text p {
    color: var(--text-light);
    font-size: 1rem;
}

.footer-social {
    display: flex;
    gap: 1.5rem;
}

.footer-social .social-link {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    width: 45px;
    height: 45px;
}

.footer-social .social-link:hover {
    background: var(--gradient);
    color: white;
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-glow);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        border: 1px solid var(--glass-border);
    }

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

    .nav-toggle {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn {
        width: 100%;
        max-width: 280px;
    }

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

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

    .about-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .skills-categories {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .skill-category {
        padding: 1.5rem;
    }

    .skill-category-header {
        margin-bottom: 1rem;
    }

    .skill-category-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .skill-category h3 {
        font-size: 1.1rem;
    }

    .skills-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: 0.8rem;
    }

    .skill-item {
        padding: 1rem 0.6rem;
    }

    .skill-icon {
        width: 30px;
        height: 30px;
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }

    .skill-name {
        font-size: 0.8rem;
    }

    .proficiency-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .proficiency-item {
        padding: 1.2rem;
    }

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

    .project-stats {
        justify-content: center;
        gap: 1rem;
    }

    .project-stats .stat {
        min-width: 100px;
        padding: 0.6rem 1rem;
    }

    .project-stats .stat strong {
        font-size: 1rem;
    }

    .project-stats .stat span {
        font-size: 0.8rem;
    }

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

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

    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .timeline-item {
        padding-left: 60px;
    }

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

    .timeline-dot {
        left: 9px;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .profile-links {
        justify-content: center;
        gap: 0.8rem;
    }

    .profile-link {
        padding: 0.8rem 1.2rem;
        font-size: 0.9rem;
    }

    .contact-form {
        padding: 2rem;
    }

    .contact-item {
        padding: 1rem;
    }

    .contact-item i {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

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

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

    .btn {
        width: 100%;
        max-width: 200px;
    }

    .profile-image {
        width: 200px;
        height: 200px;
    }

    .avatar-circle {
        width: 200px;
        height: 200px;
    }

    .skills-categories {
        gap: 1rem;
    }

    .skill-category {
        padding: 1.2rem;
    }

    .skill-category-header {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    .skill-category-icon {
        width: 36px;
        height: 36px;
        font-size: 1.1rem;
        align-self: center;
    }

    .skills-grid {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
        gap: 0.6rem;
    }

    .skill-item {
        padding: 0.8rem 0.4rem;
    }

    .skill-icon {
        width: 24px;
        height: 24px;
        font-size: 1.3rem;
        margin-bottom: 0.4rem;
    }

    .skill-name {
        font-size: 0.75rem;
        line-height: 1.1;
    }

    .skills-proficiency h3 {
        font-size: 1.3rem;
    }

    .proficiency-item {
        padding: 1rem;
    }

    .proficiency-name {
        font-size: 0.9rem;
    }

    .proficiency-percentage {
        font-size: 0.85rem;
    }

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

    .project-stats {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }

    .project-stats .stat {
        min-width: 140px;
        padding: 0.6rem 1rem;
    }

    .timeline-content {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb {
    background: var(--gradient);
    border-radius: 6px;
    box-shadow: var(--shadow-glow);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-reverse);
}

/* Loading animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
    }
    50% {
        box-shadow: 0 0 40px rgba(0, 212, 255, 0.4);
    }
}

.section-title,
.hero-content,
.project-card,
.timeline-item,
.skill-category,
.achievement-category {
    animation: fadeInUp 0.8s ease-out;
}

.timeline-item:nth-child(even) {
    animation: slideInRight 0.8s ease-out;
}

.timeline-item:nth-child(odd) {
    animation: slideInLeft 0.8s ease-out;
}

/* Floating elements */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Removed floating animation from hero-avatar to stop rotation */
/* .hero-avatar {
    animation: float 3s ease-in-out infinite;
} */

/* Glowing effects */
.skill-tag:nth-child(3n) {
    animation: glow 2s ease-in-out infinite;
}

/* Text selection */
::selection {
    background: var(--gradient);
    color: white;
}

::-moz-selection {
    background: var(--gradient);
    color: white;
}

/* Utility classes */
.text-center {
    text-align: center;
}

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }