/* ============================================
   AVENGERS THEME PORTFOLIO - CINEMATIC DESIGN
   ============================================ */

/* CSS Variables - Avengers Color Palette */
:root {
    /* Primary Colors - Iron Man / Arc Reactor */
    --arc-blue: #00D4FF;
    --arc-glow: #00FFFF;
    --iron-red: #E23636;
    --gold: #FFD700;
    
    /* Secondary Colors - Avengers Theme */
    --thor-blue: #1E3A8A;
    --hulk-green: #22C55E;
    --widow-red: #DC2626;
    --shield-silver: #C0C0C0;
    
    /* Dark Theme Base */
    --bg-primary: #0A0A0F;
    --bg-secondary: #12121A;
    --bg-card: #1A1A24;
    --bg-card-hover: #252535;
    
    /* Text Colors */
    --text-primary: #FFFFFF;
    --text-secondary: #A0A0B0;
    --text-muted: #6B7280;
    
    /* Gradients */
    --gradient-hero: linear-gradient(135deg, #0A0A0F 0%, #1A1A3E 50%, #0A0A0F 100%);
    --gradient-arc: linear-gradient(90deg, #00D4FF 0%, #00FFFF 50%, #00D4FF 100%);
    --gradient-gold: linear-gradient(90deg, #FFD700 0%, #FFA500 50%, #FFD700 100%);
    --gradient-card: linear-gradient(145deg, #1A1A24 0%, #252535 100%);
    
    /* Shadows & Glows */
    --glow-arc: 0 0 20px rgba(0, 212, 255, 0.5), 0 0 40px rgba(0, 212, 255, 0.3);
    --glow-gold: 0 0 20px rgba(255, 215, 0, 0.5), 0 0 40px rgba(255, 215, 0, 0.3);
    --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.5);
    
    /* Typography */
    --font-display: 'Orbitron', sans-serif;
    --font-heading: 'Rajdhani', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --section-padding: 120px;
    --container-max: 1400px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Particle Canvas */
#particleCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 60px;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    transition: all var(--transition-normal);
}

.nav-container.scrolled {
    padding: 15px 60px;
    background: rgba(10, 10, 15, 0.95);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    font-size: 28px;
    animation: pulse-glow 2s ease-in-out infinite;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    background: var(--gradient-arc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    position: relative;
    padding: 8px 0;
    transition: color var(--transition-fast);
}

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

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.nav-toggle span {
    width: 28px;
    height: 2px;
    background: var(--arc-blue);
    transition: all var(--transition-fast);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 140px 60px 80px;
    position: relative;
    overflow: hidden;
    background: var(--gradient-hero);
}

.hero-content {
    flex: 1;
    max-width: 700px;
    z-index: 10;
    animation: fade-in-up 1s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 50px;
    margin-bottom: 30px;
    animation: slide-in-left 0.8s ease-out 0.2s both;
}

.badge-icon {
    font-size: 20px;
}

.badge-text {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    color: var(--arc-blue);
    letter-spacing: 2px;
}

.hero-title {
    margin-bottom: 20px;
}

.title-line {
    display: block;
    font-family: var(--font-display);
    font-weight: 900;
    line-height: 1.1;
    text-transform: uppercase;
}

.title-line-1 {
    font-size: clamp(48px, 8vw, 80px);
    color: var(--text-primary);
    animation: glitch-text 0.5s ease-out 0.4s both;
}

.title-line-2 {
    font-size: clamp(64px, 12vw, 120px);
    background: var(--gradient-arc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glitch-text 0.5s ease-out 0.6s both;
    text-shadow: var(--glow-arc);
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: clamp(18px, 3vw, 24px);
    color: var(--text-secondary);
    margin-bottom: 40px;
    min-height: 36px;
}

.typing-text {
    color: var(--arc-blue);
}

.cursor {
    color: var(--arc-blue);
    animation: blink 1s step-end infinite;
}

.hero-stats {
    display: flex;
    gap: 50px;
    margin-bottom: 50px;
    animation: fade-in-up 0.8s ease-out 0.8s both;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    color: var(--gold);
    text-shadow: var(--glow-gold);
}

.stat-label {
    font-family: var(--font-heading);
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-cta {
    display: flex;
    gap: 20px;
    animation: fade-in-up 0.8s ease-out 1s both;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-arc);
    color: var(--bg-primary);
    box-shadow: var(--glow-arc);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

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

.btn-secondary:hover {
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-3px);
}

.btn-icon {
    transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
    transform: translateX(5px);
}

.btn-large {
    padding: 20px 40px;
    font-size: 18px;
}

/* Hero Visual */
.hero-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 500px;
}

.hero-ring {
    position: absolute;
    border-radius: 50%;
    border: 2px solid rgba(0, 212, 255, 0.3);
    animation: rotate-ring 20s linear infinite;
}

.ring-1 {
    width: 300px;
    height: 300px;
    animation-duration: 20s;
}

.ring-2 {
    width: 400px;
    height: 400px;
    border-color: rgba(0, 212, 255, 0.2);
    animation-duration: 30s;
    animation-direction: reverse;
}

.ring-3 {
    width: 500px;
    height: 500px;
    border-color: rgba(0, 212, 255, 0.1);
    animation-duration: 40s;
}

.hero-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse-glow 3s ease-in-out infinite;
}

.hero-avatar {
    position: relative;
    z-index: 10;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--gradient-card);
    border: 3px solid var(--arc-blue);
    box-shadow: var(--glow-arc);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 6s ease-in-out infinite;
}

.avatar-inner {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-icon {
    font-size: 80px;
    animation: pulse-glow 2s ease-in-out infinite;
}

/* ============================================
   SECTION STYLES
   ============================================ */
section {
    padding: var(--section-padding) 60px;
    position: relative;
    z-index: 10;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    color: var(--arc-blue);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 16px;
    padding: 8px 20px;
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 50px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 6vw, 56px);
    font-weight: 700;
    margin-bottom: 20px;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-line {
    width: 100px;
    height: 3px;
    background: var(--gradient-arc);
    margin: 0 auto;
    border-radius: 2px;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    background: var(--bg-secondary);
}

.about-content {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-card {
    position: relative;
    padding: 40px;
    background: var(--gradient-card);
    border-radius: 20px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    overflow: hidden;
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.about-card:hover .card-glow {
    opacity: 1;
}

.about-intro {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.3;
}

.highlight {
    color: var(--arc-blue);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.about-description {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.8;
}

/* Skills */
.skills-container {
    padding: 40px;
    background: var(--gradient-card);
    border-radius: 20px;
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.skills-title {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--gold);
}

.skills-grid {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.skill-category {
    position: relative;
}

.skill-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.skill-icon {
    font-size: 20px;
}

.skill-name {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
}

.skill-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-arc);
    border-radius: 4px;
    width: 0;
    transition: width 1.5s ease-out;
    box-shadow: var(--glow-arc);
}

.skill-detail {
    font-size: 14px;
    color: var(--text-muted);
}

/* ============================================
   PROJECTS SECTION
   ============================================ */
.projects {
    background: var(--bg-primary);
}

.projects-grid {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.project-card {
    position: relative;
    padding: 40px;
    background: var(--gradient-card);
    border-radius: 20px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.card-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

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

.project-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: var(--shadow-card), 0 0 30px rgba(0, 212, 255, 0.2);
}

.project-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.project-title {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.project-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    padding: 6px 14px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    color: var(--arc-blue);
    transition: all var(--transition-fast);
}

.tag:hover {
    background: rgba(0, 212, 255, 0.2);
    transform: scale(1.05);
}

.project-hover {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(to top, rgba(0, 212, 255, 0.9), transparent);
    transform: translateY(100%);
    transition: transform var(--transition-normal);
}

.project-card:hover .project-hover {
    transform: translateY(0);
}

.hover-text {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    color: var(--bg-primary);
}

/* ============================================
   CERTIFICATIONS SECTION
   ============================================ */
.certifications {
    background: var(--bg-secondary);
}

.cert-grid {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.cert-card {
    position: relative;
    padding: 40px 30px;
    background: var(--gradient-card);
    border-radius: 20px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    text-align: center;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.cert-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all var(--transition-normal);
}

.cert-card:hover .cert-glow {
    width: 300px;
    height: 300px;
}

.cert-card:hover {
    transform: translateY(-5px);
    border-color: var(--arc-blue);
}

.cert-badge {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.cert-title {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.cert-issuer {
    font-size: 14px;
    color: var(--arc-blue);
    font-weight: 500;
}

/* ============================================
   EDUCATION SECTION
   ============================================ */
.education {
    background: var(--bg-primary);
}

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

.edu-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-arc);
}

.edu-item {
    display: flex;
    gap: 40px;
    padding: 30px;
    position: relative;
}

.edu-marker {
    width: 60px;
    height: 60px;
    background: var(--gradient-card);
    border: 2px solid var(--arc-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--glow-arc);
    z-index: 10;
}

.marker-icon {
    font-size: 24px;
}

.edu-content {
    flex: 1;
    padding: 30px;
    background: var(--gradient-card);
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.edu-degree {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.edu-school {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.edu-year {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 20px;
    font-size: 14px;
    color: var(--arc-blue);
    margin-bottom: 10px;
}

.edu-status {
    font-size: 14px;
    color: var(--gold);
    font-weight: 500;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background: var(--bg-secondary);
}

.contact-content {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: var(--gradient-card);
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: all var(--transition-normal);
}

.contact-item:hover {
    border-color: var(--arc-blue);
    transform: translateX(10px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

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

.contact-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.contact-value {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 500;
    color: var(--text-primary);
}

.contact-cta {
    text-align: center;
    padding: 60px;
    background: var(--gradient-card);
    border-radius: 20px;
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.cta-title {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.cta-text {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg-primary);
    padding: 60px;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}

.footer-content {
    max-width: var(--container-max);
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-text {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-link {
    font-family: var(--font-heading);
    font-size: 14px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--arc-blue);
}

.footer-copyright {
    font-size: 14px;
    color: var(--text-muted);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slide-in-left {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes glitch-text {
    0% {
        opacity: 0;
        transform: translateX(-10px);
        clip-path: inset(0 100% 0 0);
    }
    20% {
        opacity: 1;
        transform: translateX(5px);
        clip-path: inset(0 80% 0 0);
    }
    40% {
        transform: translateX(-3px);
        clip-path: inset(0 60% 0 0);
    }
    60% {
        transform: translateX(2px);
        clip-path: inset(0 40% 0 0);
    }
    80% {
        transform: translateX(-1px);
        clip-path: inset(0 20% 0 0);
    }
    100% {
        transform: translateX(0);
        clip-path: inset(0 0 0 0);
    }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

@keyframes rotate-ring {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse-glow {
    0%, 100% { 
        opacity: 0.5;
        transform: scale(1);
    }
    50% { 
        opacity: 1;
        transform: scale(1.05);
    }
}

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

/* Scroll Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 120px;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-visual {
        margin-top: 60px;
        min-height: 400px;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px;
    }
    
    .nav-container {
        padding: 15px 30px;
    }
    
    section {
        padding: var(--section-padding) 30px;
    }
    
    .hero {
        padding: 100px 30px 60px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 30px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .cert-grid {
        grid-template-columns: 1fr;
    }
    
    .edu-timeline::before {
        left: 20px;
    }
    
    .edu-item {
        flex-direction: column;
        gap: 20px;
    }
    
    .edu-marker {
        width: 50px;
        height: 50px;
    }
    
    .footer-links {
        flex-wrap: wrap;
        gap: 20px;
    }
}

/* Mobile Menu */
.nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.98);
    padding: 30px;
    gap: 20px;
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}