/* Premium CSS for Hari's Developer Portfolio */

:root {
    --bg-dark: #07080d;
    --bg-card: rgba(18, 20, 32, 0.6);
    --border-color: rgba(255, 255, 255, 0.08);
    
    /* Neon Palettes */
    --neon-mint: #00ffaa;
    --neon-mint-glow: rgba(0, 255, 170, 0.3);
    --neon-purple: #9d4edd;
    --neon-purple-glow: rgba(157, 78, 221, 0.3);
    --neon-blue: #00f0ff;
    --neon-blue-glow: rgba(0, 240, 255, 0.3);
    
    /* Text Colors */
    --text-main: #f8f9fa;
    --text-muted: #8e94a8;
    
    /* Font Families */
    --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Transits */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    background-color: var(--bg-dark);
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 50px 50px;
    background-position: center;
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography styling */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-main);
}

/* Custom Gradients & Badges */
.gradient-text {
    background: linear-gradient(135deg, var(--neon-mint) 0%, var(--neon-blue) 50%, var(--neon-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
}

.gradient-text-alt {
    background: linear-gradient(135deg, #ff9e00 0%, #ff6000 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glow Background Spheres */
.glow-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    z-index: 0;
    pointer-events: none;
    opacity: 0.45;
}

.sphere-1 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, var(--neon-mint) 0%, transparent 70%);
    top: 10%;
    right: -100px;
}

.sphere-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--neon-purple) 0%, transparent 70%);
    top: 40%;
    left: -200px;
}

.sphere-3 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--neon-blue) 0%, transparent 70%);
    bottom: -100px;
    right: -100px;
}

/* Navigation System */
.glass-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(7, 8, 13, 0.7);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 0;
    transition: var(--transition-smooth);
}

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

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: 1px;
}

.logo-claw {
    display: inline-block;
    animation: wave 2.5s infinite;
}

.logo .dot {
    color: var(--neon-mint);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

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

.nav-link:hover {
    color: var(--text-main);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}

.terminal-badge {
    background: rgba(0, 240, 255, 0.1);
    color: var(--neon-blue);
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    border: 1px solid rgba(0, 240, 255, 0.25);
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.btn-nav {
    background: var(--text-main);
    color: var(--bg-dark);
    padding: 0.6rem 1.4rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255,255,255,0.15);
}

/* Mobile Nav Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.mobile-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-main);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* Hero Design */
.hero-section {
    padding: 12rem 0 8rem;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.badge-container {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 255, 170, 0.08);
    border: 1px solid rgba(0, 255, 170, 0.25);
    padding: 0.4rem 1rem;
    border-radius: 30px;
    margin-bottom: 2rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--neon-mint);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--neon-mint);
    animation: pulse 1.5s infinite;
}

.badge-text {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--neon-mint);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero-text h1 {
    font-size: 4.25rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-bio {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 550px;
}

.hero-ctas {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}

.btn-primary-neon {
    background: linear-gradient(135deg, var(--neon-mint) 0%, var(--neon-blue) 100%);
    color: #000;
    padding: 1rem 2.2rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 4px 20px var(--neon-mint-glow);
    transition: var(--transition-smooth);
    border: none;
    cursor: pointer;
}

.btn-primary-neon:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--neon-mint-glow);
}

.btn-secondary-glass {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 1rem 2.2rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.btn-secondary-glass:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.hero-metrics {
    display: flex;
    gap: 3.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

.metric {
    display: flex;
    flex-direction: column;
}

.metric-num {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-main);
    font-family: var(--font-heading);
}

.metric-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Hero Visual & Art */
.art-frame {
    position: relative;
    border-radius: 24px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    overflow: visible;
}

.main-art {
    width: 100%;
    height: auto;
    border-radius: 16px;
    display: block;
    box-shadow: 0 30px 60px rgba(0,0,0,0.6);
}

.art-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--neon-purple-glow) 0%, transparent 60%);
    pointer-events: none;
    z-index: -1;
}

/* Floating widgets on Hero */
.floating-card {
    position: absolute;
    background: rgba(13, 15, 28, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
    border-radius: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    z-index: 2;
    animation: float 6s ease-in-out infinite;
}

.floating-card.c-1 {
    top: 15%;
    left: -40px;
}

.floating-card.c-2 {
    bottom: 12%;
    right: -20px;
    animation-delay: 3s;
}

.floating-card .icon {
    font-size: 1.75rem;
}

.floating-card h4 {
    font-size: 0.9rem;
    font-weight: 700;
}

.floating-card p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Skills Layout */
.skills-section {
    padding: 8rem 0;
    position: relative;
}

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

.section-title {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 5rem;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.skill-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 3.5rem 2.5rem;
    border-radius: 20px;
    backdrop-filter: blur(12px);
    transition: var(--transition-smooth);
    overflow: hidden;
}

.skill-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.15);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(255,255,255,0.03) 0%, transparent 60%);
    pointer-events: none;
}

.skill-icon-wrap {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 1.75rem;
}

.skill-icon-wrap.bg-green {
    background: rgba(0, 255, 170, 0.1);
    border: 1px solid rgba(0, 255, 170, 0.2);
    box-shadow: 0 0 20px rgba(0, 255, 170, 0.1);
}

.skill-icon-wrap.bg-blue {
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.2);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.1);
}

.skill-icon-wrap.bg-purple {
    background: rgba(157, 78, 221, 0.1);
    border: 1px solid rgba(157, 78, 221, 0.2);
    box-shadow: 0 0 20px rgba(157, 78, 221, 0.1);
}

.skill-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.skill-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.skill-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
}

.skill-pills li {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 0.4rem 0.9rem;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-main);
    transition: var(--transition-smooth);
}

.skill-card:hover .skill-pills li {
    border-color: rgba(255, 255, 255, 0.1);
}

/* Projects System */
.projects-section {
    padding: 8rem 0;
    position: relative;
}

.project-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 0.6rem 1.4rem;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.filter-btn:hover {
    color: var(--text-main);
    border-color: rgba(255, 255, 255, 0.15);
}

.filter-btn.active {
    background: var(--text-main);
    color: var(--bg-dark);
    border-color: var(--text-main);
}

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

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
    backdrop-filter: blur(12px);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    border-color: rgba(255, 255, 255, 0.15);
}

.proj-media {
    height: 180px;
    background: linear-gradient(135deg, #161a29 0%, #0d0f17 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--border-color);
}

.proj-badge {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background: rgba(7, 8, 13, 0.6);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 0.35rem 0.9rem;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
}

.proj-icon {
    font-size: 4rem;
}

.proj-info {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.proj-info h3 {
    font-size: 1.65rem;
    margin-bottom: 1rem;
}

.proj-info p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    line-height: 1.6;
    flex-grow: 1;
}

.proj-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 2rem;
}

.proj-tags span {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    color: var(--text-muted);
}

.proj-links {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.link-github {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.link-github:hover {
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}

.link-live {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--neon-mint);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Playground Terminal */
.terminal-section {
    padding: 8rem 0;
    position: relative;
}

.terminal-container {
    max-width: 900px;
    margin: 0 auto;
}

.terminal-window {
    background: #090a0f;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 30px 60px rgba(0,0,0,0.6);
    overflow: hidden;
}

.terminal-header {
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.terminal-body {
    padding: 2.5rem;
    font-family: var(--font-mono);
    font-size: 0.95rem;
    height: 400px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.terminal-line {
    white-space: pre-wrap;
    line-height: 1.5;
}

.text-cyan { color: var(--neon-blue); }
.text-green { color: var(--neon-mint); }
.text-purple { color: var(--neon-purple); }
.text-dim { color: var(--text-muted); }
.text-yellow { color: #ffd166; }

.input-line-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 1rem;
}

.prompt {
    color: var(--neon-mint);
    white-space: nowrap;
}

#terminal-input {
    background: none;
    border: none;
    color: var(--text-main);
    font-family: var(--font-mono);
    font-size: 0.95rem;
    flex-grow: 1;
    outline: none;
}

/* Contact / Initiate Swarm */
.contact-section {
    padding: 8rem 0;
    position: relative;
}

.contact-card-wrap {
    background: linear-gradient(135deg, rgba(255,255,255,0.015) 0%, rgba(255,255,255,0.005) 100%);
    border: 1px solid var(--border-color);
    border-radius: 32px;
    backdrop-filter: blur(16px);
    padding: 5rem;
    overflow: hidden;
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    position: relative;
    z-index: 2;
}

.contact-info h2 {
    font-size: 3.25rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.contact-info p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 3.5rem;
}

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

.c-method {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.c-icon {
    font-size: 2rem;
}

.c-txt h4 {
    font-size: 1rem;
}

.c-txt p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

.contact-form-wrap form {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
}

.form-group input, 
.form-group textarea {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
    border-radius: 10px;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-smooth);
}

.form-group input:focus, 
.form-group textarea:focus {
    border-color: var(--neon-mint);
    background: rgba(0, 255, 170, 0.02);
    box-shadow: 0 0 15px rgba(0, 255, 170, 0.1);
}

.btn-block {
    width: 100%;
}

/* Footer Styling */
footer {
    padding: 6rem 0 3rem;
    background: #040508;
    border-top: 1px solid var(--border-color);
}

.footer-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4rem;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

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

.footer-links {
    display: flex;
    gap: 2.5rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--text-main);
}

.footer-bottom {
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.25);
    border-top: 1px solid rgba(255,255,255,0.03);
    padding-top: 2rem;
}

/* Animations */
@keyframes wave {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(15deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.15); opacity: 0.7; }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

/* Responsive Overrides */
@media (max-width: 1024px) {
    h1 { font-size: 3.5rem; }
    .skills-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; gap: 4rem; }
}

@media (max-width: 768px) {
    .glass-nav { padding: 1rem 0; }
    
    .mobile-toggle { display: flex; }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #07080d;
        border-bottom: 1px solid var(--border-color);
        padding: 2rem;
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 3rem; }
    .hero-bio { margin: 0 auto 2.5rem; }
    .hero-ctas { justify-content: center; }
    .hero-metrics { justify-content: center; gap: 2rem; }
    .hero-visual { order: -1; max-width: 500px; margin: 0 auto; }
    
    .skills-grid { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: 1fr; }
    
    .contact-card-wrap { padding: 3rem 2rem; }
    .footer-wrap { flex-direction: column; gap: 2.5rem; text-align: center; }
    .footer-links { flex-direction: column; gap: 1.25rem; }
}

/* ==========================================
   Experience & Education Timeline Section
   ========================================== */
.experience-section {
    padding: 8rem 0;
    position: relative;
}

.timeline-tabs {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.timeline-tab-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 0.75rem 1.8rem;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.timeline-tab-btn:hover {
    color: var(--text-main);
    border-color: rgba(255, 255, 255, 0.15);
}

.timeline-tab-btn.active {
    background: var(--text-main);
    color: var(--bg-dark);
    border-color: var(--text-main);
}

.timeline-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-pane {
    display: none;
    position: relative;
    padding-left: 3rem;
}

.timeline-pane.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out forwards;
}

.timeline-pane::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10px;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, var(--neon-mint) 0%, var(--neon-blue) 50%, var(--neon-purple) 100%);
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -3rem;
    top: 0.5rem;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--bg-dark);
    border: 3px solid var(--neon-mint);
    box-shadow: 0 0 10px var(--neon-mint-glow);
    z-index: 2;
    transition: var(--transition-smooth);
}

.timeline-item:nth-child(even) .timeline-dot {
    border-color: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue-glow);
}

.timeline-item:hover .timeline-dot {
    transform: scale(1.3);
    background: var(--text-main);
}

.timeline-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    backdrop-filter: blur(12px);
    transition: var(--transition-smooth);
}

.timeline-content:hover {
    transform: translateX(10px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.timeline-role {
    font-size: 1.45rem;
    font-family: var(--font-heading);
    font-weight: 700;
}

.timeline-company {
    font-size: 1.1rem;
    color: var(--neon-mint);
    font-weight: 600;
    margin-top: 0.25rem;
}

.timeline-item:nth-child(even) .timeline-company {
    color: var(--neon-blue);
}

.timeline-date {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 0.4rem 1rem;
    border-radius: 30px;
    color: var(--text-muted);
}

.timeline-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

.timeline-tech-stack span {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    color: var(--text-muted);
}

.timeline-bullets {
    list-style: none;
}

.timeline-bullets li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.timeline-bullets li::before {
    content: '➔';
    position: absolute;
    left: 0;
    color: var(--neon-mint);
}

.timeline-item:nth-child(even) .timeline-bullets li::before {
    color: var(--neon-blue);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive adjustments for timeline */
@media (max-width: 768px) {
    .timeline-pane {
        padding-left: 2rem;
    }
    
    .timeline-dot {
        left: -2rem;
    }
    
    .timeline-content {
        padding: 1.5rem;
    }
    
    .timeline-role {
        font-size: 1.25rem;
    }
}

/* Insights Feed System */
.insights-section {
    padding: 8rem 0;
    position: relative;
    background: var(--bg-dark);
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin-top: 4rem;
}

.insight-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
    position: relative;
    backdrop-filter: blur(12px);
    overflow: hidden;
}

.insight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--neon-mint);
}

.insight-card.linkedin::before {
    background: var(--neon-blue);
}

.insight-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    border-color: rgba(255, 255, 255, 0.15);
}

.insight-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.insight-type {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

.insight-type.linkedin {
    color: var(--neon-blue);
    border-color: rgba(0, 102, 204, 0.2);
}

.insight-type.blog {
    color: var(--neon-mint);
    border-color: rgba(0, 204, 153, 0.2);
}

.insight-date {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.insight-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.insight-excerpt {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.insight-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-main);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.insight-link:hover {
    color: var(--neon-mint);
}

.insight-card.linkedin .insight-link:hover {
    color: var(--neon-blue);
}

@media (max-width: 768px) {
    .insights-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}