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

:root {
    /* Dark Theme Color Palette */
    --primary-bg: #0d1117;
    --secondary-bg: #161b22;
    --accent-bg: #010409;
    --accent-color: #9f55ff;
    --accent-hover: #8e4de6;
    --text-primary: #ffffff;
    --text-secondary: #b8b8cc;
    --text-muted: #8a8aa0;
    
    /* Typography */
    --font-handwritten: 'Kaushan Script', cursive;
    --font-primary: 'Inter', sans-serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-padding: 0 20px;
    
    /* Animations */
    --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--primary-bg);
    background-image: linear-gradient(180deg, var(--secondary-bg) 0%, var(--primary-bg) 100%);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

section[id] {
    scroll-margin-top: 80px;
}

/* About Section */
/* About Section */
.about-section {
    padding: 6rem 0;
    background: var(--secondary-bg);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.8;
    font-weight: 400;
    font-size: 1.1rem;
    color: #e0e0e0;
    letter-spacing: 0.01em;
}

.about-section p {
    margin-bottom: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.about-section .section-title {
    font-family: 'Kaushan Script', cursive;
    font-size: 3.5rem;
    margin-bottom: 3rem;
    color: var(--accent-color);
    text-align: center;
}

.about-story h3,
.about-highlights h3 {
    font-family: 'Kaushan Script', cursive;
    font-size: 1.8rem;
    margin: 2.5rem 0 1.5rem;
    color: var(--accent-color);
    text-align: center;
}

.about-intro .intro-text,
.about-story p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #e0e0e0;
    font-weight: 400;
    letter-spacing: 0.01em;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 9999;
    transition: var(--transition-smooth);
    width: 100%;
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.98);
    box-shadow: 0 2px 20px rgba(0, 212, 255, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-brand .brand-link {
    text-decoration: none;
    color: var(--text-primary);
}

.brand-name {
    font-family: var(--font-handwritten);
    font-size: 1.8rem;
    color: var(--accent-color);
    font-weight: 400;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition-smooth);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition-smooth);
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    gap: 4px;
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background: var(--accent-color);
    transition: var(--transition-smooth);
    border-radius: 2px;
}

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

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

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

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--accent-color);
    color: var(--primary-bg);
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 1001;
    transition: var(--transition-smooth);
}

.skip-link:focus {
    top: 6px;
}

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

/* Section Titles */
.section-title {
    font-family: var(--font-handwritten);
    font-size: clamp(2.5rem, 5vw, 4rem);
    text-align: center;
    margin-bottom: 4rem;
    color: var(--accent-color);
    position: relative;
    animation: fadeInUp 0.8s ease-out;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-hover));
    border-radius: 2px;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
    padding-top: 70px;
}

.hero-container {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 800px;
    padding: 2rem;
}

/* Professional Identity Logo */
.identity-logo {
    position: relative;
    margin-bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.logo-container {
    position: relative;
    animation: logoFloat 4s ease-in-out infinite;
}

.logo-shield {
    position: relative;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, 
        rgba(0, 255, 136, 0.1) 0%, 
        rgba(0, 255, 136, 0.05) 50%, 
        rgba(26, 26, 46, 0.8) 100%);
    border: 3px solid var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    box-shadow: 
        0 0 30px rgba(0, 255, 136, 0.3),
        inset 0 0 20px rgba(0, 255, 136, 0.1);
    overflow: hidden;
}

.logo-initials {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent-color);
    text-shadow: 
        0 0 10px var(--accent-color),
        0 0 20px rgba(0, 255, 136, 0.5);
    z-index: 2;
    position: relative;
}

.logo-circuit {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.circuit-line {
    position: absolute;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--accent-color) 50%, 
        transparent 100%);
    opacity: 0.6;
    animation: circuitPulse 3s ease-in-out infinite;
}

.line-1 {
    top: 25%;
    left: 10%;
    width: 30px;
    height: 2px;
    animation-delay: 0s;
}

.line-2 {
    top: 60%;
    right: 15%;
    width: 25px;
    height: 2px;
    animation-delay: 1s;
}

.line-3 {
    bottom: 30%;
    left: 20%;
    width: 35px;
    height: 2px;
    animation-delay: 2s;
}

.circuit-dot {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-color);
    animation: dotPulse 2s ease-in-out infinite;
}

.dot-1 {
    top: 20%;
    left: 20%;
    animation-delay: 0.5s;
}

.dot-2 {
    top: 70%;
    right: 25%;
    animation-delay: 1.5s;
}

.dot-3 {
    bottom: 25%;
    left: 30%;
    animation-delay: 2.5s;
}

.logo-glow {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(circle, 
        rgba(0, 255, 136, 0.2) 0%, 
        transparent 70%);
    border-radius: 50%;
    animation: glowPulse 3s ease-in-out infinite;
    z-index: -1;
}

.identity-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 20px;
    backdrop-filter: blur(5px);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.identity-badge i {
    font-size: 1rem;
    animation: badgeGlow 2s ease-in-out infinite;
}

/* Animations */
@keyframes logoFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(2deg); }
}

@keyframes circuitPulse {
    0%, 100% { opacity: 0.3; transform: scaleX(0.8); }
    50% { opacity: 1; transform: scaleX(1.2); }
}

@keyframes dotPulse {
    0%, 100% { opacity: 0.5; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1.2); }
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.5; transform: scale(0.95); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

@keyframes badgeGlow {
    0%, 100% { color: var(--accent-color); }
    50% { color: #ffffff; text-shadow: 0 0 5px var(--accent-color); }
}

@keyframes formGlow {
    0%, 100% { opacity: 0.5; transform: rotate(0deg); }
    50% { opacity: 0.8; transform: rotate(180deg); }
}

.shield-icon {
    font-size: 6rem;
    color: var(--accent-color);
    filter: drop-shadow(0 0 20px var(--accent-color));
    animation: shieldPulse 2s ease-in-out infinite alternate;
}

.shield-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: glowPulse 3s ease-in-out infinite;
}

.hero-name {
    font-family: var(--font-handwritten);
    font-size: clamp(3rem, 8vw, 6rem);
    margin-bottom: 1rem;
    animation: heroSlideIn 1s ease-out 0.3s both;
}

.first-name {
    color: var(--text-primary);
}

.last-initial {
    color: var(--accent-color);
}

.hero-title {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 300;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    animation: heroSlideIn 1s ease-out 0.5s both;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: var(--text-muted);
    margin-bottom: 3rem;
    animation: heroSlideIn 1s ease-out 0.7s both;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-width: 180px;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    pointer-events: auto;
}

.cta-button.primary {
    background: linear-gradient(135deg, var(--accent-color) 0%, #00cc77 100%);
    color: var(--primary-bg);
    box-shadow: 0 4px 15px rgba(0, 255, 136, 0.3);
}

.cta-button.secondary {
    background: linear-gradient(135deg, var(--accent-color) 0%, #00cc77 100%);
    color: var(--primary-bg);
    box-shadow: 0 4px 15px rgba(0, 255, 136, 0.3);
}

.cta-button::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;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 255, 136, 0.4);
}

.cta-button.secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 255, 136, 0.4);
}

/* Hero Background */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.abstract-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: shapeFloat 6s ease-in-out infinite;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--accent-color);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: var(--accent-hover);
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: var(--accent-color);
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

.about-content {
    display: grid;
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

/* About Section Graphics */
.about-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.floating-icons {
    position: relative;
    width: 100%;
    height: 100%;
}

.floating-icon {
    position: absolute;
    font-size: 2rem;
    color: var(--accent-color);
    opacity: 0.1;
    animation: floatIcon 6s ease-in-out infinite;
}

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

.icon-2 {
    top: 20%;
    right: 15%;
    animation-delay: 1s;
}

.icon-3 {
    top: 60%;
    left: 5%;
    animation-delay: 2s;
}

.icon-4 {
    top: 70%;
    right: 10%;
    animation-delay: 3s;
}

.icon-5 {
    top: 40%;
    left: 20%;
    animation-delay: 4s;
}

.icon-6 {
    top: 80%;
    right: 25%;
    animation-delay: 5s;
}

@keyframes floatIcon {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.1;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 0.3;
    }
}

.highlights-list {
list-style: none;
display: grid;
gap: 1rem;
}

.highlights-list li {
display: flex;
align-items: center;
gap: 1rem;
font-size: 1.1rem;
color: var(--text-secondary);
padding: 1rem;
background: var(--accent-bg);
border-radius: var(--border-radius);
transition: var(--transition-smooth);
}

.highlights-list li:hover {
transform: translateX(10px);
background: var(--border-color);
    background: var(--border-color);
}

.highlights-list i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

/* Skills Section */
.skills-section {
    padding: var(--section-padding);
    background: var(--primary-bg);
    position: relative;
    overflow: hidden;
}

.skills-section .matrix-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.2;
}

.skills-section .container {
    position: relative;
    z-index: 2;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.skill-item {
    background: var(--accent-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition-bounce);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.skill-icon-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}

.skill-badge {
    position: absolute;
    top: -8px;
    right: -15px;
    background: var(--accent-color);
    color: var(--primary-bg);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 255, 136, 0.3);
}

.skill-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
}

.tool-tag {
    background: rgba(159, 85, 255, 0.1);
    color: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(159, 85, 255, 0.2);
    transition: var(--transition-smooth);
    box-shadow: 0 0 5px rgba(159, 85, 255, 0.5);
}

.tool-tag:hover {
    background: rgba(159, 85, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(159, 85, 255, 0.8);
}


.skill-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.5s;
}

.skill-item:hover::before {
    left: 100%;
}

.skill-item:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px rgba(0, 255, 136, 0.1);
}

/* Skills Section Graphics */
.skills-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
}

.circuit-pattern {
    position: relative;
    width: 100%;
    height: 100%;
}

.circuit-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    opacity: 0.2;
    animation: circuitFlow 4s ease-in-out infinite;
}

.line-1 {
    top: 20%;
    left: 0;
    width: 60%;
    height: 2px;
    animation-delay: 0s;
}

.line-2 {
    top: 50%;
    right: 0;
    width: 40%;
    height: 2px;
    animation-delay: 1.5s;
}

.line-3 {
    top: 80%;
    left: 20%;
    width: 50%;
    height: 2px;
    animation-delay: 3s;
}

.circuit-node {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-color);
    animation: nodePulse 2s ease-in-out infinite;
}

.node-1 {
    top: 18%;
    left: 30%;
    animation-delay: 0.5s;
}

.node-2 {
    top: 48%;
    right: 20%;
    animation-delay: 2s;
}

.node-3 {
    top: 78%;
    left: 45%;
    animation-delay: 3.5s;
}

@keyframes circuitFlow {
    0% {
        opacity: 0.1;
        transform: scaleX(0);
    }
    50% {
        opacity: 0.4;
        transform: scaleX(1);
    }
    100% {
        opacity: 0.1;
        transform: scaleX(0);
    }
}

@keyframes nodePulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.5);
    }
}

.skill-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    animation: skillIconBounce 2s ease-in-out infinite;
}

.skill-item h3 {
    font-family: var(--font-handwritten);
    font-size: 1.6rem;
    margin: 1.4rem 0 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.skill-item p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    min-height: 3rem;
    line-height: 1.6;
}

/* Projects Section */
.projects-section {
    padding: var(--section-padding);
    background: var(--secondary-bg);
    position: relative;
    overflow: hidden;
}

.projects-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 255, 136, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 255, 136, 0.03) 0%, transparent 50%);
    z-index: 1;
}

.projects-section .container {
    position: relative;
    z-index: 2;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.project-card {
    background: var(--accent-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-bounce);
    border: 1px solid var(--border-color);
}

.project-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.15);
}

.project-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-content {
    padding: 2rem;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.project-content h3 {
    font-family: var(--font-handwritten);
    font-size: 1.5rem;
    color: var(--accent-color);
    margin: 0;
    flex: 1;
}

.company-logos {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.company-tag {
    background: rgba(0, 255, 136, 0.15);
    color: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(0, 255, 136, 0.3);
    display: flex;
    align-items: center;
    gap: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition-smooth);
}

.company-tag:hover {
    background: rgba(0, 255, 136, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 255, 136, 0.2);
}

.company-tag.enterprise {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15), rgba(255, 215, 0, 0.05));
    color: #ffd700;
    border-color: rgba(255, 215, 0, 0.3);
}

.company-tag.client {
    background: linear-gradient(135deg, rgba(0, 191, 255, 0.15), rgba(0, 191, 255, 0.05));
    color: #00bfff;
    border-color: rgba(0, 191, 255, 0.3);
}

.company-tag.ai {
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.15), rgba(138, 43, 226, 0.05));
    color: #8a2be2;
    border-color: rgba(138, 43, 226, 0.3);
}

.company-tag.research {
    background: linear-gradient(135deg, rgba(255, 69, 0, 0.15), rgba(255, 69, 0, 0.05));
    color: #ff4500;
    border-color: rgba(255, 69, 0, 0.3);
}

.company-tag.opensource {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05));
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.3);
}

.company-tag.community {
    background: linear-gradient(135deg, rgba(50, 205, 50, 0.15), rgba(50, 205, 50, 0.05));
    color: #32cd32;
    border-color: rgba(50, 205, 50, 0.3);
}

.project-outcome {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 255, 136, 0.05));
    border-left: 4px solid var(--accent-color);
    padding: 0.8rem 1rem;
    margin: 1rem 0;
    border-radius: 0 8px 8px 0;
    font-size: 0.95rem;
}

.project-outcome strong {
    color: var(--accent-color);
    font-weight: 700;
}

.project-content p {
    color: var(--text-secondary);
    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(--primary-bg);
    color: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.timeline-tag {
    background: rgba(159, 85, 255, 0.1);
    color: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(159, 85, 255, 0.2);
    transition: all 0.3s ease;
    box-shadow: 0 0 5px rgba(159, 85, 255, 0.5);
}

.timeline-tag:hover {
    background: rgba(159, 85, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(159, 85, 255, 0.8);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.project-link:hover {
    color: var(--accent-hover);
    transform: translateX(5px);
}

/* Certifications Section */

.certifications-section {
    position: relative;
    padding: 80px 0;
    background-color: transparent;
    overflow: hidden;
}

.matrix-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.3;
}

#matrixCanvas {
    display: block;
}

.certifications-section .container {
    position: relative;
    z-index: 2;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.cert-item {
    background-color: transparent;
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    text-align: center;
    z-index: 1;
}

.cert-badge-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}

.cert-badge {
    position: absolute;
    top: -8px;
    right: -15px;
    background: var(--accent-color);
    color: var(--primary-bg);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 255, 136, 0.3);
}

.cert-badge.verified {
    background: linear-gradient(135deg, var(--accent-color), #00cc6a);
}

.cert-logo {
    margin: 0.5rem 0;
}

.org-tag {
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(0, 255, 136, 0.2);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cert-details {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.cert-year, .cert-status {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.85rem;
    font-weight: 500;
}

.cert-status.active {
    color: var(--accent-color);
}

.cert-badge.planned,
.cert-status.planned {
    background-color: var(--accent-color);
    color: var(--primary-bg);
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
    font-weight: bold;
}

.cert-year {
    color: var(--text-secondary);
}

.cert-item.planned::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(var(--accent-color, #9f55ff) 1px, transparent 1px), linear-gradient(to right, var(--accent-color, #9f55ff) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.1;
    z-index: 0;
}

.cert-item > * {
    position: relative;
    z-index: 1;
}

.cert-item:hover {
    transform: translateY(-8px) rotate(2deg);
    border-color: var(--accent-color);
    box-shadow: 0 15px 30px rgba(0, 255, 136, 0.2);
}

.cert-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    animation: certFloat 3s ease-in-out infinite;
}

.cert-item h3 {
    font-family: var(--font-handwritten);
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.cert-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.cert-year {
    background: var(--accent-color);
    color: var(--primary-bg);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Timeline Section */
.timeline-section {
    background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
    position: relative;
    overflow: hidden;
}

/* Subtle underline animation for My Journey heading */
.timeline-section .section-title::after {
    width: 120px;
    transform: translateX(-50%) scaleX(0);
    transform-origin: center;
    animation: underlineGrow 1s ease-out 0.6s forwards;
}

@keyframes underlineGrow {
    from { opacity: 0.2; transform: translateX(-50%) scaleX(0); }
    to { opacity: 1; transform: translateX(-50%) scaleX(1); }
}

/* Present badge styling */
.present-badge {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 10px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--primary-bg);
    background: linear-gradient(135deg, var(--accent-color), #00cc77);
    border-radius: 999px;
    box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.6), 0 0 18px rgba(0, 255, 136, 0.35);
    animation: presentPulse 1.8s ease-in-out infinite;
    vertical-align: middle;
}

@keyframes presentPulse {
    0%   { box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.6), 0 0 18px rgba(0, 255, 136, 0.35); }
    70%  { box-shadow: 0 0 0 12px rgba(0, 255, 136, 0), 0 0 24px rgba(0, 255, 136, 0.5); }
    100% { box-shadow: 0 0 0 0 rgba(0, 255, 136, 0), 0 0 18px rgba(0, 255, 136, 0.35); }
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.timeline-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, 
        transparent 0%, 
        var(--accent-color) 10%, 
        var(--accent-color) 90%, 
        transparent 100%);
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
    opacity: 0;
    transform: translateY(50px);
    animation: timelineSlideIn 0.8s ease-out forwards;
}

.timeline-item:nth-child(even) {
    animation-delay: 0.2s;
}

.timeline-item:nth-child(odd) {
    animation-delay: 0.4s;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    top: 1rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color) 0%, #00cc77 100%);
    border: 4px solid var(--primary-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(-50%);
    z-index: 3;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
    transition: all 0.3s ease;
}

.timeline-marker:hover {
    transform: translateX(-50%) scale(1.1);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.5);
}

.timeline-marker i {
    font-size: 1.5rem;
    color: var(--primary-bg);
}

.timeline-content {
    width: 45%;
    padding: 2rem;
    background: rgba(26, 26, 46, 0.6);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    position: relative;
    transition: all 0.3s ease;
}

.timeline-content:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.1);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: 55%;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-right: 55%;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 1.5rem;
    width: 0;
    height: 0;
    border: 15px solid transparent;
}

.timeline-item:nth-child(odd) .timeline-content::before {
    left: -30px;
    border-right-color: rgba(0, 255, 136, 0.2);
}

.timeline-item:nth-child(even) .timeline-content::before {
    right: -30px;
    border-left-color: rgba(0, 255, 136, 0.2);
}

.timeline-date {
    font-size: 0.9rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timeline-content h3 {
    font-family: var(--font-handwritten);
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.3;
}

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

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

.timeline-tag {
    background: rgba(159, 85, 255, 0.1);
    color: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(159, 85, 255, 0.2);
    transition: all 0.3s ease;
    box-shadow: 0 0 5px rgba(159, 85, 255, 0.5);
}

.timeline-tag:hover {
    background: rgba(159, 85, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(159, 85, 255, 0.8);
}

/* Keyboard focus visibility */
.timeline-tag:focus-visible,
.tool-tag:focus-visible,
.project-link:focus-visible,
.cta-button:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.timeline-tag i {
    font-size: 0.7rem;
}

@keyframes timelineSlideIn {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile responsive adjustments for timeline */
@media (max-width: 768px) {
    .timeline-container {
        padding: 1rem 0 2rem;
    }
    .timeline-line {
        left: 24px;
        transform: none;
    }
    .timeline-marker {
        left: 24px;
        transform: translateX(-50%);
        width: 48px;
        height: 48px;
    }
    .timeline-content {
        width: calc(100% - 80px);
        margin: 0 0 0 64px !important;
        padding: 1.2rem;
    }
    .timeline-content::before {
        left: -20px !important;
        right: auto !important;
        border-right-color: rgba(0, 255, 136, 0.2) !important;
    }
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}

/* Custom Context Menu Styling */
.custom-context-menu {
    position: fixed;
    z-index: 10000;
    background-color: var(--secondary-bg);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    display: none;
    border-radius: 8px;
    padding: 6px 0;
    min-width: 220px;
    font-size: 14px;
}

.context-item {
    padding: 10px 16px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #e0e0e0;
    transition: background-color 0.15s ease;
    user-select: none;
}

.context-item:hover {
    background-color: var(--primary-bg);
}

.context-item:active {
    background-color: var(--accent-bg);
}

.context-separator {
    height: 1px;
    background-color: var(--border-color);
    margin: 4px 0;
}

.context-shortcut {
    color: #888;
    font-size: 11px;
    margin-left: 20px;
}

/* Disable text selection globally */
body {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Re-enable selection for input fields */
input, textarea, [contenteditable="true"] {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

/* Contact Section */
.contact-section {
    background: var(--secondary-bg);
    position: relative;
    overflow: hidden;
}

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

.contact-info h3 {
    font-family: var(--font-handwritten);
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.contact-info p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.contact-methods {
    margin-bottom: 2rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: var(--text-primary);
    transition: var(--transition-smooth);
}

.contact-method:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

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

.contact-method a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Enhanced Contact Form Card */
.contact-form-card {
    background: linear-gradient(135deg, 
        rgba(0, 255, 136, 0.05) 0%, 
        var(--primary-bg) 20%, 
        var(--primary-bg) 80%, 
        rgba(0, 255, 136, 0.03) 100%);
    border: 2px solid var(--accent-color);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 
        0 25px 50px rgba(0, 255, 136, 0.15),
        0 10px 30px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transform: translateY(0);
    transition: all 0.4s ease;
}

.contact-form-card:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 35px 70px rgba(0, 255, 136, 0.2),
        0 15px 40px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    border-color: var(--accent-hover);
}

.contact-form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, 
        var(--accent-color) 0%, 
        var(--accent-hover) 50%, 
        var(--accent-color) 100%);
    border-radius: 20px 20px 0 0;
}

.contact-form-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, 
        rgba(0, 255, 136, 0.03) 0%, 
        transparent 70%);
    animation: formGlow 4s ease-in-out infinite;
    pointer-events: none;
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.form-header h3 {
    font-family: var(--font-handwritten);
    font-size: 1.8rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.form-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper i {
    position: absolute;
    left: 1rem;
    color: var(--accent-color);
    z-index: 2;
}

.contact-form .input-wrapper input,
.contact-form .input-wrapper select,
.contact-form .input-wrapper textarea {
    padding-left: 3rem;
}

.contact-form .input-wrapper select option {
    background-color: var(--primary-bg);
    color: var(--text-primary);
    padding: 1rem;
}

.contact-form .input-wrapper select option:hover {
    background-color: var(--accent-color);
    color: var(--primary-bg);
}

.input-wrapper textarea i {
    top: 1rem;
    left: 1rem;
}

.contact-social-icons {
    display: flex;
    gap: 1rem;
    margin: 2rem 0;
    justify-content: flex-start;
}

.contact-social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.contact-social-icons a:hover {
    background: var(--accent-color);
    color: var(--bg-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.3);
}

.resume-download {
    margin-top: 2rem;
}

.resume-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: var(--accent-bg);
    color: var(--accent-color);
    text-decoration: none;
    border-radius: var(--border-radius);
    border: 2px solid var(--accent-color);
    font-weight: 500;
    transition: var(--transition-bounce);
}

.resume-btn:hover {
    background: var(--accent-color);
    color: var(--primary-bg);
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form {
    max-width: 100%;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.8rem;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--secondary-bg);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-primary);
    transition: all 0.3s ease;
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
    background: var(--primary-bg);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.error-message {
    display: block;
    color: var(--error-color);
    font-size: 0.85rem;
    margin-top: 0.3rem;
    opacity: 0;
    transition: var(--transition-smooth);
}

.error-message.show {
    opacity: 1;
}

.honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
}

.submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1rem;
    background: linear-gradient(45deg, var(--accent-color), var(--accent-hover));
    color: var(--primary-bg);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.3);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.form-status {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-weight: 500;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-status.show {
    opacity: 1;
    transform: translateY(0);
}

.form-status.success {
    background: rgba(34, 197, 94, 0.15);
    color: #16a34a;
    border: 1px solid rgba(34, 197, 94, 0.4);
}

.form-status.success::before {
    content: "✓";
    font-weight: bold;
    font-size: 1.1em;
}

.form-status.error {
    background: rgba(239, 68, 68, 0.15);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.4);
}

.form-status.error::before {
    content: "⚠";
    font-weight: bold;
    font-size: 1.1em;
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #ef4444;
    background-color: rgba(239, 68, 68, 0.1);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-group input:valid,
.form-group select:valid,
.form-group textarea:valid {
    border-color: #22c55e;
    background-color: rgba(34, 197, 94, 0.1);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.2);
}

/* Footer */
.footer {
    background: var(--primary-bg);
    padding: 3rem 0 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    text-align: center;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.8rem;
    margin: 2.5rem 0;
    flex-wrap: wrap;
}

.social-links a {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 65px;
    height: 65px;
    border-radius: 20%;
    background: linear-gradient(145deg, #1a1a2e, #16213e);
    color: var(--accent-color);
    font-size: 1.8rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.3),
                -5px -5px 15px rgba(255, 255, 255, 0.03);
    overflow: hidden;
    border: none;
    z-index: 1;
}

.social-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--accent-color), var(--accent-color));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.social-links a:hover {
    color: #ffffff;
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.4);
    border: none;
}

.social-links a:hover::before {
    opacity: 1;
}

.social-links a i {
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}

.social-links a:hover i {
    transform: rotate(10deg) scale(1.2);
}

/* Pulsing animation for icons */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(0, 255, 136, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 255, 136, 0); }
}

.social-links a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 20%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.social-links a:hover::after {
    animation: pulse 1.5s infinite;
    opacity: 1;
}

.copyright p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

@keyframes heroSlideIn {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shieldFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes shieldPulse {
    0% {
        filter: drop-shadow(0 0 20px var(--accent-color));
    }
    100% {
        filter: drop-shadow(0 0 40px var(--accent-color));
    }
}

@keyframes glowPulse {
    0%, 100% {
        opacity: 0.3;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1.2);
    }
}

@keyframes shapeFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(120deg);
    }
    66% {
        transform: translateY(10px) rotate(240deg);
    }
}

@keyframes skillIconBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

@keyframes certFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
}

/* Privacy Policy Section */
.privacy-policy {
    margin-top: 3rem;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05), rgba(0, 255, 136, 0.02));
    border: 1px solid rgba(0, 255, 136, 0.1);
    border-radius: var(--border-radius);
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.privacy-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(0, 255, 136, 0.2);
}

.privacy-header i {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.privacy-header h3 {
    font-family: var(--font-handwritten);
    font-size: 1.4rem;
    color: var(--accent-color);
    margin: 0;
}

.privacy-content {
    display: grid;
    gap: 1.25rem;
}

.privacy-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 255, 136, 0.03);
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
    transition: var(--transition-smooth);
}

.privacy-item:hover {
    background: rgba(0, 255, 136, 0.08);
    transform: translateX(5px);
}

.privacy-item i {
    font-size: 1.2rem;
    color: var(--accent-color);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.privacy-item p {
    margin: 0;
    line-height: 1.6;
    color: var(--text-secondary);
}

.privacy-item strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    /* Hero Section Mobile */
    .hero-content {
        text-align: center;
        padding: 0 1rem;
    }
    
    .hero-name {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .hero-title {
        font-size: 1.3rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }
    
    .cta-button {
        width: 100%;
        max-width: 280px;
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
    }
    
    /* Section Titles Mobile */
    .section-title {
        font-size: 2.2rem;
        margin-bottom: 2rem;
    }
    
    /* About Section Mobile */
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .highlights-list {
        text-align: left;
        max-width: 100%;
    }
    
    /* Navigation Mobile */
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(26, 26, 46, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: left 0.3s ease;
        z-index: 999;
        border-top: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .nav-link {
        padding: 1rem 2rem;
        font-size: 1.1rem;
        width: 100%;
        text-align: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    /* Timeline Section Mobile */
    .timeline-line {
        left: 2rem;
    }
    
    .timeline-marker {
        left: 2rem;
        width: 50px;
        height: 50px;
    }
    
    .timeline-marker i {
        font-size: 1.2rem;
    }
    
    .timeline-content {
        width: calc(100% - 5rem);
        margin-left: 5rem !important;
        margin-right: 0 !important;
        padding: 1.5rem;
    }
    
    .timeline-content::before {
        left: -30px !important;
        right: auto !important;
        border-right-color: rgba(0, 255, 136, 0.2) !important;
        border-left-color: transparent !important;
    }
    
    .timeline-content h3 {
        font-size: 1.3rem;
    }
    
    .timeline-tags {
        gap: 0.3rem;
    }
    
    .timeline-tag {
        font-size: 0.7rem;
        padding: 0.2rem 0.6rem;
    }
    
    /* Skills Section Mobile */
    .skills-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
        padding: 0 0.5rem;
    }
    
    .skill-item {
        padding: 1.2rem;
        margin: 0;
        border-radius: 12px;
        min-height: auto;
    }
    
    .skill-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 0.8rem;
        margin-bottom: 1rem;
    }
    
    .skill-icon {
        font-size: 2.2rem;
        margin-bottom: 0.5rem;
    }
    
    .skill-item h3 {
        font-size: 1.3rem;
        line-height: 1.2;
        margin-bottom: 0.5rem;
    }
    
    .skill-item p {
        font-size: 0.9rem;
        line-height: 1.5;
        text-align: center;
        margin-bottom: 1rem;
    }
    
    .skill-tools {
        gap: 0.4rem;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .tool-tag {
        font-size: 0.75rem;
        padding: 0.3rem 0.7rem;
        white-space: nowrap;
    }
    
    /* Projects Section Mobile */
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 0.5rem;
    }
    
    .project-card {
        margin: 0;
        border-radius: 12px;
        overflow: hidden;
    }
    
    .project-image {
        height: 200px;
    }
    
    .project-content {
        padding: 1.2rem;
    }
    
    .project-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.8rem;
        margin-bottom: 0.8rem;
    }
    
    .project-header h3 {
        font-size: 1.3rem;
        line-height: 1.3;
    }
    
    .company-logos {
        flex-wrap: wrap;
        gap: 0.4rem;
    }
    
    .company-tag {
        font-size: 0.7rem;
        padding: 0.25rem 0.6rem;
    }
    
    .project-outcome {
        padding: 0.6rem 0.8rem;
        font-size: 0.85rem;
        margin: 0.8rem 0;
    }
    
    .project-tech {
        flex-wrap: wrap;
        gap: 0.4rem;
        margin: 1rem 0;
    }
    
    .tech-tag {
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
        white-space: nowrap;
    }
    
    /* Certifications Mobile */
    .certifications-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cert-item {
        padding: 1.5rem;
    }
    
    .cert-details {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }
    
    /* Contact Section Mobile */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 0.5rem;
    }
    
    .contact-info {
        order: 2;
        text-align: center;
        padding: 1rem;
    }
    
    .contact-info h3 {
        font-size: 1.6rem;
        margin-bottom: 1rem;
    }
    
    .contact-info p {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: 1.5rem;
    }
    
    .contact-methods {
        margin-bottom: 1.5rem;
    }
    
    .contact-method {
        justify-content: center;
        margin-bottom: 1rem;
        padding: 0.8rem;
        background: rgba(0, 255, 136, 0.05);
        border-radius: 8px;
        border: 1px solid rgba(0, 255, 136, 0.1);
    }
    
    .social-links {
        justify-content: center;
        gap: 1.2rem;
        margin-top: 1.5rem;
    }
    
    /* Enhanced Mobile Form Layout */
    .contact-form-card {
        order: 1;
        padding: 1.5rem;
        margin: 0 0 2rem 0;
        border-radius: 16px;
        box-shadow: 
            0 15px 35px rgba(0, 255, 136, 0.12),
            0 5px 15px rgba(0, 0, 0, 0.25);
        transform: none;
    }
    
    .contact-form-card:hover {
        transform: none;
        box-shadow: 
            0 15px 35px rgba(0, 255, 136, 0.12),
            0 5px 15px rgba(0, 0, 0, 0.25);
    }
    
    .form-header {
        text-align: center;
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
    }
    
    .form-header h3 {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }
    
    .form-header p {
        font-size: 0.95rem;
        color: var(--text-secondary);
        line-height: 1.4;
    }
    
    .form-row {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 1rem;
    }
    
    .form-group {
        margin-bottom: 1rem;
        width: 100%;
    }
    
    .form-group label {
        font-size: 0.9rem;
        font-weight: 600;
        margin-bottom: 0.6rem;
        display: block;
        color: var(--text-primary);
    }
    
    .input-wrapper {
        position: relative;
        width: 100%;
        display: block;
    }
    
    .input-wrapper input,
    .input-wrapper select,
    .input-wrapper textarea {
        width: 100%;
        box-sizing: border-box;
        padding: 1rem 1rem 1rem 3rem;
        font-size: 1rem;
        border-radius: 10px;
        border: 2px solid rgba(0, 255, 136, 0.2);
        background: rgba(26, 26, 46, 0.9);
        color: var(--text-primary);
        transition: all 0.3s ease;
        min-height: 48px;
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
    }
    
    .input-wrapper select {
        background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300ff88' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
        background-repeat: no-repeat;
        background-position: right 1rem center;
        background-size: 1rem;
        padding-right: 3rem;
    }
    
    .input-wrapper input:focus,
    .input-wrapper select:focus,
    .input-wrapper textarea:focus {
        border-color: var(--accent-color);
        box-shadow: 0 0 0 4px rgba(0, 255, 136, 0.15);
        outline: none;
        transform: scale(1.02);
    }
    
    .input-wrapper i {
        position: absolute;
        left: 1rem;
        top: 50%;
        transform: translateY(-50%);
        font-size: 1.1rem;
        color: var(--accent-color);
        z-index: 2;
        pointer-events: none;
    }
    
    .input-wrapper textarea {
        resize: vertical;
        min-height: 140px;
        padding-top: 1rem;
        line-height: 1.5;
    }
    
    .input-wrapper textarea + i {
        top: 1.5rem;
        transform: none;
    }
    
    .submit-btn {
        width: 100%;
        padding: 1.2rem;
        font-size: 1.1rem;
        font-weight: 700;
        border-radius: 10px;
        margin-top: 1.5rem;
        min-height: 56px;
        border: none;
        background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
        color: var(--primary-bg);
        cursor: pointer;
        transition: all 0.3s ease;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    
    .submit-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(0, 255, 136, 0.3);
    }
    
    .submit-btn:active {
        transform: translateY(0);
    }
    
    .social-links {
        gap: 1rem;
        margin: 1.5rem 0;
    }
    
    .social-links a {
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
    }
}

/* Large Mobile Landscape */
@media (max-width: 768px) and (orientation: landscape) {
    .hero-container {
        min-height: 100vh;
        padding: 1rem;
    }
    
    .hero-name {
        font-size: 2.5rem;
    }
    
    .nav-menu {
        height: calc(100vh - 60px);
        top: 60px;
    }
    
    .skills-grid,
    .certifications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

/* Extra Small Mobile Devices */
@media (max-width: 480px) {
    .container {
        padding: 0 8px;
    }
    /* Hero Section Mobile */
    .hero-container {
        padding: 1.5rem 1rem;
    }
    
    .identity-logo {
        margin-bottom: 2rem;
        gap: 0.8rem;
    }
    
    .logo-shield {
        width: 100px;
        height: 100px;
        border-width: 2px;
    }
    
    .logo-initials {
        font-size: 2rem;
    }
    
    .identity-badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .hero-name {
        font-size: 2.5rem;
    }
    
    .hero-title {
        font-size: 1.6rem;
    }
    
    .section-title {
        font-size: 1.6rem;
        margin-bottom: 1.5rem;
    }
    
    /* Projects Extra Small Mobile */
    .projects-grid {
        padding: 0 0.2rem;
        gap: 1rem;
    }
    
    .project-card {
        border-radius: 10px;
    }
    
    .project-image {
        height: 180px;
    }
    
    .project-content {
        padding: 1rem;
    }
    
    .project-header h3 {
        font-size: 1.2rem;
    }
    
    .company-tag {
        font-size: 0.65rem;
        padding: 0.2rem 0.5rem;
    }
    
    .project-outcome {
        font-size: 0.8rem;
        padding: 0.5rem 0.7rem;
    }
    
    .tech-tag {
        font-size: 0.65rem;
        padding: 0.25rem 0.5rem;
    }
    
    /* Contact Form Extra Small */
    .contact-form-card {
        padding: 1rem;
        margin: 0.5rem 0;
        border-radius: 12px;
    }
    
    .form-header h3 {
        font-size: 1.3rem;
    }
    
    .form-header p {
        font-size: 0.9rem;
        line-height: 1.4;
    }
    
    .form-row {
        gap: 0.8rem;
        margin-bottom: 0.8rem;
    }
    
    .form-group {
        margin-bottom: 0.8rem;
    }
    
    .form-group label {
        font-size: 0.85rem;
        margin-bottom: 0.4rem;
    }
    
    .input-wrapper input,
    .input-wrapper select,
    .input-wrapper textarea {
        font-size: 0.9rem;
        padding: 0.9rem 0.9rem 0.9rem 2.8rem;
        min-height: 44px;
        border-radius: 8px;
    }
    
    .input-wrapper select {
        background-size: 0.9rem;
        padding-right: 2.8rem;
    }
    
    .input-wrapper i {
        left: 0.9rem;
        font-size: 1rem;
    }
    
    .input-wrapper textarea {
        min-height: 120px;
        padding-top: 0.9rem;
    }
    
    .input-wrapper textarea + i {
        top: 1.3rem;
    }
    
    .submit-btn {
        padding: 1rem;
        font-size: 1rem;
        min-height: 48px;
        margin-top: 1.2rem;
    }
    
    /* Skills Extra Small */
    .skills-grid {
        padding: 0 0.3rem;
        gap: 1rem;
    }
    
    .skill-item {
        padding: 1rem;
        margin: 0;
        border-radius: 10px;
    }
    
    .skill-header {
        gap: 0.6rem;
        margin-bottom: 0.8rem;
    }
    
    .skill-icon {
        font-size: 2rem;
    }
    
    .skill-name {
        font-size: 0.9rem;
        font-weight: 600;
    }
    
    .skill-description {
        font-size: 0.8rem;
        line-height: 1.4;
    }
    
    .tool-tag {
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
    }
    
    /* Certifications Extra Small */
    .cert-item {
        padding: 1.2rem;
        margin: 0;
    }
    
    .cert-details {
        gap: 0.3rem;
    }
    
    /* Privacy Policy Extra Small */
    .privacy-policy {
        padding: 0.8rem;
        margin-top: 1.5rem;
    }
    
    .privacy-header h3 {
        font-size: 1.1rem;
    }
    
    .privacy-item {
        padding: 0.7rem;
        gap: 0.4rem;
    }
    
    .privacy-item i {
        font-size: 1.3rem;
    }
}

/* Print Styles */
@media print {
    * {
        background: white !important;
        color: black !important;
    }
    
    .hero-background,
    .abstract-shape,
    .shield-glow {
        display: none;
    }
    
    .section-title::after {
        background: black !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-bg: #000000;
        --secondary-bg: #1a1a1a;
        --text-primary: #ffffff;
        --accent-color: #00ffff;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Responsive Navigation */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px; /* Height of the navbar */
        left: 0;
        width: 100%;
        background: rgba(10, 10, 15, 0.9);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        padding: 1rem 0;
        border-top: 1px solid var(--border-color);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-link {
        padding: 1rem 2rem;
        text-align: center;
        width: 100%;
    }

    .nav-link::after {
        display: none; /* Optional: hide underline on mobile */
    }

    .nav-toggle {
        display: flex;
    }
}