/* ============================================
   BHAVY YADAV - PORTFOLIO WEBSITE
   Minimalist Dark Theme with Advanced Animations
   ============================================ */

/* CSS Variables */
:root {
    /* Colors */
    --bg-primary: #0a0a0b;
    --bg-secondary: #111113;
    --bg-tertiary: #18181b;
    --bg-card: #1a1a1d;
    --bg-elevated: #222225;

    --text-primary: #fafafa;
    --text-secondary: #a1a1aa;
    --text-tertiary: #71717a;
    --text-muted: #52525b;

    --accent-primary: #6366f1;
    --accent-secondary: #818cf8;
    --accent-tertiary: #a5b4fc;
    --accent-glow: rgba(99, 102, 241, 0.5);

    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
    --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #6366f1 100%);
    --gradient-dark: linear-gradient(180deg, #0a0a0b 0%, #18181b 100%);

    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 40px var(--accent-glow);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Z-index layers */
    --z-background: -1;
    --z-default: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-popover: 400;
    --z-tooltip: 500;
    --z-loader: 999;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

body.loading {
    overflow: hidden;
}

::selection {
    background-color: var(--accent-primary);
    color: var(--text-primary);
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* ============================================
   CUSTOM CURSOR
   ============================================ */
/* Glowing gradient blob cursor */
.cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    background: radial-gradient(circle, var(--accent-primary) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.9;
    filter: blur(1px);
    transition: width 0.3s ease, height 0.3s ease, opacity 0.3s ease, filter 0.3s ease;
    will-change: transform;
}

.cursor-follower {
    position: fixed;
    width: 120px;
    height: 120px;
    background: radial-gradient(
        circle at center,
        rgba(99, 102, 241, 0.3) 0%,
        rgba(139, 92, 246, 0.2) 30%,
        rgba(6, 182, 212, 0.1) 60%,
        transparent 70%
    );
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    animation: morphBlob 8s ease-in-out infinite;
    transition: width 0.4s ease, height 0.4s ease, background 0.4s ease;
    will-change: transform;
}

/* Ensure interactive elements appear above cursor blob */
a, button, .btn, .project-card, .skill-tag, .blog-card,
.timeline-content, .service-card, .stat-card, .nav-link,
.social-link, .contact-item, .repo-card, .filter-btn,
.contact-form, .contact-form-container, .about-image,
.image-frame, .photo-container, .code-window,
.timeline-item, .experience-timeline,
.skill-bar-item, .skill-bars, .skills-primary,
.skill-category, .skills-categories, .hero-badge,
.live-visitors, .hero-cta, .hero-stats {
    position: relative;
    z-index: 2;
}

@keyframes morphBlob {
    0%, 100% {
        border-radius: 50%;
        filter: blur(20px);
    }
    25% {
        border-radius: 60% 40% 55% 45%;
        filter: blur(22px);
    }
    50% {
        border-radius: 45% 55% 40% 60%;
        filter: blur(18px);
    }
    75% {
        border-radius: 40% 60% 55% 45%;
        filter: blur(22px);
    }
}

.cursor.hover,
.cursor-follower.hover {
    /* Glow intensifies on hover */
}

.cursor.hover {
    width: 25px;
    height: 25px;
    opacity: 1;
    filter: blur(2px);
}

.cursor-follower.hover {
    width: 160px;
    height: 160px;
    background: radial-gradient(
        circle at center,
        rgba(99, 102, 241, 0.5) 0%,
        rgba(139, 92, 246, 0.35) 30%,
        rgba(6, 182, 212, 0.2) 60%,
        transparent 70%
    );
}

/* Scroll Progress Indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--gradient-primary);
    z-index: var(--z-tooltip);
    transition: width 0.1s ease-out;
    box-shadow: 0 0 10px var(--accent-glow);
}

/* Sound Toggle Button */
.sound-toggle {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    cursor: pointer;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.sound-toggle:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-primary);
    transform: scale(1.1);
}

.sound-toggle svg {
    width: 24px;
    height: 24px;
    color: var(--text-secondary);
}

.sound-toggle .sound-off {
    display: none;
}

.sound-toggle.muted .sound-on {
    display: none;
}

.sound-toggle.muted .sound-off {
    display: block;
}

/* Sound needs activation hint */
.sound-toggle.needs-activation {
    animation: pulse-hint 2s ease-in-out infinite;
}

.sound-toggle.needs-activation::after {
    content: 'Click to enable sound';
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    padding: 8px 12px;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.sound-toggle.needs-activation:hover::after {
    opacity: 1;
}

@keyframes pulse-hint {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(99, 102, 241, 0);
    }
}

/* Download CV Button */
/* Ensure hero CTA buttons are always visible */
.hero-cta .btn {
    opacity: 1 !important;
    visibility: visible !important;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: transparent;
    border: 2px solid var(--accent-primary);
    color: var(--accent-primary);
    border-radius: var(--radius-lg);
    font-weight: 600;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-download::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left 0.3s ease;
    z-index: -1;
}

.btn-download:hover {
    color: var(--text-primary);
    border-color: transparent;
}

.btn-download:hover::before {
    left: 0;
}

.btn-download svg {
    width: 20px;
    height: 20px;
    animation: bounce-down 2s ease-in-out infinite;
}

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

/* Live Visitors */
.live-visitors {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-2xl);
    padding: var(--space-xs) var(--space-md);
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--success);
}

.visitor-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 1s ease-in-out infinite;
}

/* Project Card Hover Preview */
.project-card {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

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

.project-card::after {
    content: 'View Details →';
    position: absolute;
    bottom: -50px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-sm) var(--space-lg);
    background: var(--gradient-primary);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 10;
    pointer-events: none;
}

.project-card:hover::after {
    bottom: 20px;
    opacity: 1;
}

/* Project Detail Modal */
.project-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.project-modal.active {
    opacity: 1;
    visibility: visible;
}

.project-modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    max-width: 700px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-base);
    position: relative;
}

.project-modal.active .project-modal-content {
    transform: scale(1) translateY(0);
}

.project-modal-close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    background: var(--bg-tertiary);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-secondary);
}

.project-modal-close:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.project-modal-close svg {
    width: 20px;
    height: 20px;
}

.project-modal-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.project-modal-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-modal-icon svg {
    width: 30px;
    height: 30px;
    color: var(--accent-primary);
}

.project-modal-badge {
    padding: var(--space-xs) var(--space-md);
    background: var(--accent-primary);
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.project-modal-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.project-modal-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.project-modal-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.project-modal-tech span {
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-tertiary);
    color: var(--accent-secondary);
    font-size: 0.8rem;
    border-radius: var(--radius-full);
}

.project-modal-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.project-modal-stats span {
    padding: var(--space-sm) var(--space-lg);
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.project-modal-details {
    padding-top: var(--space-lg);
    border-top: 1px solid var(--bg-elevated);
}

.project-modal-details h4 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.project-modal-details ul {
    list-style: none;
    padding: 0;
}

.project-modal-details li {
    color: var(--text-secondary);
    padding: var(--space-sm) 0;
    padding-left: var(--space-lg);
    position: relative;
}

.project-modal-details li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
}

@media (max-width: 768px) {
    .project-modal-content {
        padding: var(--space-lg);
    }

    .project-modal-title {
        font-size: 1.3rem;
    }
}

/* Confetti Container */
.confetti-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: var(--z-tooltip);
    overflow: hidden;
}

.confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    opacity: 0;
}

/* Page Transition Overlay */
.page-transition {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    z-index: var(--z-loader);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.page-transition.active {
    opacity: 1;
}

/* Skill Click Modal */
.skill-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.skill-modal.active {
    opacity: 1;
    visibility: visible;
}

.skill-modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.skill-modal.active .skill-modal-content {
    transform: scale(1);
}

.skill-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
}

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

.skill-modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--space-sm);
    transition: color var(--transition-fast);
}

.skill-modal-close:hover {
    color: var(--text-primary);
}

.skill-modal-close svg {
    width: 24px;
    height: 24px;
}

.related-projects {
    display: grid;
    gap: var(--space-md);
}

.related-project-item {
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: 1px solid transparent;
}

.related-project-item:hover {
    background: var(--bg-elevated);
    border-color: var(--accent-primary);
    transform: translateX(5px);
}

.related-project-item h4 {
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.related-project-item h4::after {
    content: '→';
    color: var(--accent-primary);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.related-project-item:hover h4::after {
    opacity: 1;
}

.related-project-item p {
    color: var(--text-muted);
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .cursor, .cursor-follower {
        display: none;
    }

    .sound-toggle {
        bottom: 80px;
        right: 15px;
        width: 40px;
        height: 40px;
    }

    .sound-toggle svg {
        width: 18px;
        height: 18px;
    }

    .live-visitors {
        font-size: 0.7rem;
        padding: var(--space-xs) var(--space-sm);
    }

    .btn-download {
        padding: var(--space-xs) var(--space-md);
        font-size: 0.85rem;
    }

    .skill-modal-content {
        padding: var(--space-lg);
        width: 95%;
    }
}

/* ============================================
   THREE.JS CANVAS
   ============================================ */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-background);
    opacity: 0.6;
}

/* ============================================
   LOADING SCREEN
   ============================================ */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    z-index: var(--z-loader);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loader.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.loader-text {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--space-xl);
}

.loader-name {
    font-size: 4rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.loader-title {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text-secondary);
    letter-spacing: 0.5em;
    text-transform: uppercase;
}

.loader-bar {
    width: 200px;
    height: 2px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto var(--space-md);
}

.loader-progress {
    width: 0%;
    height: 100%;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.loader-percent {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

/* ============================================
   NAVIGATION
   ============================================ */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-sticky);
    padding: var(--space-lg) 0;
    transition: all var(--transition-base);
}

#navbar.scrolled {
    background: rgba(10, 10, 11, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--space-md) 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: 700;
    font-size: 1.5rem;
}

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

.logo-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 24px;
    height: 20px;
    justify-content: center;
}

.nav-toggle span {
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
}

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

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-primary);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
}

.mobile-link {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all var(--transition-base);
    transform: translateY(20px);
    opacity: 0;
}

.mobile-menu.active .mobile-link {
    transform: translateY(0);
    opacity: 1;
}

.mobile-link:hover {
    color: var(--text-primary);
    transform: translateX(10px);
}

/* ============================================
   SECTIONS - GENERAL
   ============================================ */
section {
    position: relative;
    padding: var(--space-4xl) 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.section-header {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.section-tag {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent-primary);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    white-space: nowrap;
}

.section-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--bg-elevated), transparent);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-base);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-primary);
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--accent-glow);
}

.btn-primary:hover svg {
    transform: translateX(4px);
}

.btn-secondary {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border: 1px solid var(--bg-elevated);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--text-muted);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--text-muted);
}

.btn-outline:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.btn-outline:hover svg {
    transform: translateX(4px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
}

.hero-content {
    flex: 1;
    max-width: 650px;
    padding: 0 var(--space-xl);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    border: 1px solid var(--bg-elevated);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 1s ease-in-out infinite;
}

.hero-title {
    margin-bottom: var(--space-lg);
}

.title-line {
    display: block;
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.title-name {
    display: block;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.hero-roles {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
}

.role-prefix {
    color: var(--text-secondary);
}

.role-text {
    color: var(--accent-secondary);
    font-weight: 600;
}

.role-cursor {
    color: var(--accent-primary);
    animation: blink 1s step-end infinite;
}

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

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-2xl);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: var(--space-2xl);
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline;
}

.stat-suffix {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

/* Hero Visual */
.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--space-xl);
}

.code-window {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--bg-elevated);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 100%;
}

.window-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--bg-elevated);
}

.window-dots {
    display: flex;
    gap: var(--space-sm);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27ca40; }

.window-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.window-code {
    padding: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    line-height: 1.8;
    overflow-x: auto;
}

.window-code code {
    color: var(--text-secondary);
}

.code-keyword { color: #c678dd; }
.code-type { color: #e5c07b; }
.code-function { color: #61afef; }
.code-string { color: #98c379; }

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-tertiary);
    font-size: 0.75rem;
    animation: float 2s ease-in-out infinite;
}

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

.scroll-arrow svg {
    width: 24px;
    height: 24px;
}

@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        padding-top: 120px;
    }

    .hero-visual {
        order: -1;
        margin-bottom: var(--space-2xl);
    }

    .code-window {
        max-width: 400px;
    }
}

@media (max-width: 640px) {
    .hero-stats {
        gap: var(--space-xl);
    }

    .stat-number {
        font-size: 2rem;
    }

    .code-window {
        display: none;
    }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-image {
    position: relative;
}

.image-frame {
    position: relative;
    width: 350px;
    height: 350px;
}

.photo-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 24px;
    overflow: hidden;
    z-index: 2;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder .initials {
    font-size: 6rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.9);
}

.profile-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
    transition: transform 0.5s ease, filter 0.3s ease;
}

.photo-container:hover .profile-photo {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.image-border {
    position: absolute;
    top: 13px;
    left: -1px;
    width: calc(100% + 16px);
    height: calc(100% + 16px);
    border: 2px solid var(--accent-primary);
    border-radius: 28px;
    z-index: 1;
}

.about-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
}

.decoration-circle {
    width: 100px;
    height: 100px;
    border: 2px dashed var(--text-muted);
    border-radius: 50%;
    animation: spin 20s linear infinite;
}

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

.about-text h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
    color: var(--accent-secondary);
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.about-text strong {
    color: var(--text-primary);
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin: var(--space-2xl) 0;
}

.highlight {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.highlight svg {
    width: 20px;
    height: 20px;
    color: var(--success);
}

@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .image-frame {
        max-width: 250px;
    }

    .about-highlights {
        grid-template-columns: 1fr;
        text-align: left;
    }
}

/* ============================================
   SKILLS SECTION
   ============================================ */
.skills-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-4xl);
    align-items: start;
}

.skills-visualization {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.skill-orbit {
    position: relative;
    width: 350px;
    height: 350px;
}

.orbit-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: var(--shadow-glow);
    z-index: 2;
}

.orbit-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px dashed var(--text-muted);
    border-radius: 50%;
    animation: spin 30s linear infinite;
}

.ring-1 {
    width: 200px;
    height: 200px;
    margin-top: -100px;
    margin-left: -100px;
}

.ring-2 {
    width: 320px;
    height: 320px;
    margin-top: -160px;
    margin-left: -160px;
    animation-duration: 45s;
    animation-direction: reverse;
}

.orbit-item {
    position: absolute;
    width: 50px;
    height: 50px;
    background: var(--bg-elevated);
    border: 1px solid var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.625rem;
    font-weight: 600;
    transition: all var(--transition-base);
    animation: spin 30s linear infinite reverse;
}

.ring-1 .orbit-item {
    top: calc(50% - 25px);
    left: calc(50% - 25px);
    transform: rotate(var(--angle)) translate(100px) rotate(calc(-1 * var(--angle)));
}

.ring-2 .orbit-item {
    top: calc(50% - 25px);
    left: calc(50% - 25px);
    transform: rotate(var(--angle)) translate(160px) rotate(calc(-1 * var(--angle)));
    animation-duration: 45s;
    animation-direction: normal;
}

.orbit-item:hover {
    background: var(--accent-primary);
    transform: scale(1.2);
    box-shadow: var(--shadow-glow);
}

.skills-categories {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.skill-category {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    transition: all var(--transition-base);
}

.skill-category:hover {
    border-color: var(--accent-primary);
    transform: translateX(10px);
}

.category-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.category-title svg {
    width: 20px;
    height: 20px;
    color: var(--accent-primary);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.skill-tag {
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    /* Force visibility - override any JS animations */
    opacity: 1 !important;
    visibility: visible !important;
    transform: scale(1) !important;
}

.skill-tag[data-level="expert"] {
    background: rgba(99, 102, 241, 0.2);
    color: var(--accent-secondary);
    border: 1px solid var(--accent-primary);
}

.skill-tag[data-level="advanced"] {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
}

.skill-tag:hover {
    transform: scale(1.05) !important;
}

/* Skills Stats Section */
.skills-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    transition: all var(--transition-base);
}

.stat-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    display: inline;
}

.stat-suffix {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

/* Skills Primary Section with Progress Bars */
.skills-primary {
    margin-bottom: var(--space-3xl);
}

.skills-subtitle {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.skills-subtitle::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.skill-bars {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.skill-bar-item {
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--bg-elevated);
    transition: all var(--transition-base);
}

.skill-bar-item:hover {
    border-color: var(--accent-primary);
}

.skill-bar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
}

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

.skill-percent {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.skill-bar {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-xs);
}

.skill-bar-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    width: 0;
    transition: width 1s ease-out;
}

.skill-bar-item.animate .skill-bar-fill {
    width: var(--fill-width);
}

.skill-note {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Updated Skills Content Layout */
.skills-content {
    display: block;
}

/* Updated Skills Categories */
.skills-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.skill-category {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.skill-category:hover {
    border-color: var(--accent-primary);
    transform: translateY(-5px);
}

.category-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
}

.category-icon svg {
    width: 24px;
    height: 24px;
    color: var(--accent-primary);
}

.category-icon.security-icon {
    background: rgba(99, 102, 241, 0.2);
}

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

/* Services Section */
.services-section {
    margin-top: var(--space-3xl);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.service-card {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
}

.service-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
}

.service-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.service-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.service-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .skills-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .skill-bars {
        grid-template-columns: 1fr;
    }

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

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .skills-stats {
        grid-template-columns: 1fr;
    }

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

    .stat-card {
        padding: var(--space-lg);
    }

    .stat-number {
        font-size: 1.5rem;
    }
}

@media (max-width: 1024px) {
    .skills-content {
        grid-template-columns: 1fr;
    }

    .skills-visualization {
        order: 1;
    }
}

@media (max-width: 640px) {
    .skill-orbit {
        width: 280px;
        height: 280px;
    }

    .ring-1 {
        width: 160px;
        height: 160px;
        margin-top: -80px;
        margin-left: -80px;
    }

    .ring-2 {
        width: 260px;
        height: 260px;
        margin-top: -130px;
        margin-left: -130px;
    }

    .ring-1 .orbit-item {
        transform: rotate(var(--angle)) translate(80px) rotate(calc(-1 * var(--angle)));
    }

    .ring-2 .orbit-item {
        transform: rotate(var(--angle)) translate(130px) rotate(calc(-1 * var(--angle)));
    }
}

/* ============================================
   EXPERIENCE SECTION
   ============================================ */
.experience-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-primary), var(--bg-elevated));
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    padding-bottom: var(--space-3xl);
}

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

.timeline-marker {
    position: absolute;
    left: 10px;
    top: 0;
}

.marker-dot {
    width: 22px;
    height: 22px;
    background: var(--bg-primary);
    border: 3px solid var(--accent-primary);
    border-radius: 50%;
    position: relative;
    z-index: 1;
}

.marker-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 2px solid var(--accent-primary);
    border-radius: 50%;
    animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
    0% { transform: translate(-50%, -50%) scale(0.5); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
}

.timeline-content {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.timeline-content:hover {
    border-color: var(--accent-primary);
    transform: translateX(10px);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-sm);
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.timeline-company {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.timeline-company h3 {
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.timeline-badge {
    padding: var(--space-xs) var(--space-sm);
    background: rgba(34, 197, 94, 0.2);
    color: var(--success);
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: var(--radius-full);
}

.timeline-date {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.timeline-role {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.timeline-location {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-lg);
}

.timeline-achievements {
    list-style: none;
    margin-bottom: var(--space-lg);
}

.timeline-achievements li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.timeline-achievements li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--accent-primary);
    border-radius: 50%;
}

.timeline-achievements li strong {
    color: var(--text-primary);
}

.timeline-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.timeline-tech span {
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--accent-secondary);
}

@media (max-width: 640px) {
    .timeline-line {
        left: 10px;
    }

    .timeline-item {
        padding-left: 40px;
    }

    .timeline-marker {
        left: 0;
    }

    .marker-dot {
        width: 18px;
        height: 18px;
    }
}

/* ============================================
   PROJECTS SECTION
   ============================================ */
.projects-filter {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--space-sm) var(--space-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: all var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.project-card {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.project-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-5px);
}

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

.project-card.featured {
    grid-column: span 2;
}

@media (max-width: 768px) {
    .project-card.featured {
        grid-column: span 1;
    }
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-lg);
}

.project-badge {
    padding: var(--space-xs) var(--space-sm);
    background: rgba(99, 102, 241, 0.15);
    color: var(--accent-secondary);
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.project-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-icon svg {
    width: 24px;
    height: 24px;
    color: var(--accent-primary);
}

.project-links {
    display: flex;
    gap: var(--space-sm);
}

.project-link {
    width: 36px;
    height: 36px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.project-link svg {
    width: 18px;
    height: 18px;
    color: var(--text-secondary);
}

.project-link:hover {
    background: var(--accent-primary);
}

.project-link:hover svg {
    color: var(--text-primary);
}

.project-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.project-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.project-tech span {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-secondary);
}

.project-stats {
    display: flex;
    gap: var(--space-md);
}

.project-stats .stat {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.project-stats .stat svg {
    width: 14px;
    height: 14px;
}

/* GitHub Section */
.github-section {
    margin-top: var(--space-4xl);
    text-align: center;
}

.github-section h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-xl);
}

.github-repos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.repo-card {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: left;
    transition: all var(--transition-base);
}

.repo-card:hover {
    border-color: var(--accent-primary);
}

.repo-card h4 {
    font-size: 1rem;
    margin-bottom: var(--space-sm);
    color: var(--accent-secondary);
}

.repo-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.repo-meta {
    display: flex;
    gap: var(--space-md);
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.repo-loading {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-2xl);
    color: var(--text-tertiary);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--bg-elevated);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spinner 1s linear infinite;
}

@keyframes spinner {
    to { transform: rotate(360deg); }
}

/* ============================================
   BLOG SECTION
   ============================================ */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.blog-grid-published {
    grid-template-columns: 3fr 2fr;
}

.blog-grid-published .coming-soon {
    grid-column: 1 / -1;
}

@media (max-width: 768px) {
    .blog-grid-published {
        grid-template-columns: 1fr;
    }
}

.blog-card {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.blog-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-5px);
}

.blog-card.featured {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
}

.blog-grid-published .blog-card.featured {
    grid-column: span 1;
    grid-template-columns: 1fr;
}

@media (max-width: 768px) {
    .blog-card.featured {
        grid-column: span 1;
        grid-template-columns: 1fr;
    }
}

.blog-image {
    aspect-ratio: 16/9;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-card.featured .blog-image {
    aspect-ratio: auto;
    min-height: 250px;
}

.blog-image-placeholder svg {
    width: 48px;
    height: 48px;
    color: var(--text-muted);
}

.blog-cover-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.blog-card:hover .blog-cover-image {
    transform: scale(1.05);
}

.blog-content {
    padding: var(--space-xl);
}

.blog-meta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.blog-category {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
}

.blog-date {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.blog-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
}

.blog-card:hover .blog-title {
    color: var(--accent-secondary);
}

.blog-excerpt {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.blog-tags span {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* Published Blog Card */
.blog-card.published {
    text-decoration: none;
    display: block;
    cursor: pointer;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(99, 102, 241, 0.05) 100%);
    border-color: rgba(99, 102, 241, 0.3);
}

.blog-card.published.featured {
    display: grid;
}

.blog-card.published:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 10px 40px rgba(99, 102, 241, 0.2);
}

.blog-card.published .blog-image {
    position: relative;
    overflow: hidden;
}

.blog-overlay {
    position: absolute;
    inset: 0;
    background: rgba(99, 102, 241, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.blog-card.published:hover .blog-overlay {
    opacity: 1;
}

.read-article {
    color: white;
    font-weight: 600;
    font-size: 1rem;
    padding: var(--space-sm) var(--space-lg);
    border: 2px solid white;
    border-radius: var(--radius-full);
}

.blog-platform {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-left: auto;
}

.blog-platform svg {
    color: var(--text-secondary);
}

.blog-read-more {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
    font-weight: 600;
    color: var(--accent-primary);
    transition: all var(--transition-fast);
}

.blog-read-more svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.blog-card.published:hover .blog-read-more {
    color: var(--accent-secondary);
}

.blog-card.published:hover .blog-read-more svg {
    transform: translateX(5px);
}

/* Coming Soon Blog Cards */
.blog-card.coming-soon {
    opacity: 0.7;
}

.blog-card.coming-soon .blog-date {
    background: rgba(99, 102, 241, 0.1);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    color: var(--accent-primary);
}

.blog-card.coming-soon:hover {
    opacity: 1;
}

/* Blog CTA */
.blog-cta {
    display: flex;
    justify-content: center;
    margin-top: var(--space-3xl);
}

.blog-cta .btn-outline {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.blog-cta .btn-outline svg {
    transition: transform var(--transition-fast);
}

.blog-cta .btn-outline:hover svg {
    transform: scale(1.1);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-4xl);
    align-items: start;
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: var(--space-lg);
}

.contact-info > p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-2xl);
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

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

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    color: var(--accent-primary);
}

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

.contact-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
}

.contact-value {
    font-size: 1rem;
    font-weight: 500;
}

.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-link {
    width: 48px;
    height: 48px;
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.social-link svg {
    width: 24px;
    height: 24px;
    color: var(--text-secondary);
}

.social-link:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
}

.social-link:hover svg {
    color: var(--text-primary);
}

/* Contact Form */
.contact-form-container {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-primary);
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

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

.form-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

.form-group:focus-within .form-line {
    width: 100%;
}

.btn-submit {
    margin-top: var(--space-md);
}

.form-success {
    text-align: center;
    padding: var(--space-2xl);
}

.form-success.hidden {
    display: none;
}

.form-success svg {
    width: 64px;
    height: 64px;
    color: var(--success);
    margin-bottom: var(--space-lg);
}

.form-success h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.form-success p {
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--bg-elevated);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-logo {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

.footer-social {
    display: flex;
    gap: var(--space-lg);
}

.footer-social a {
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-social a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--bg-elevated);
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links,
    .footer-social {
        justify-content: center;
    }
}

/* ============================================
   CHATBOT
   ============================================ */
.chatbot {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    z-index: var(--z-popover);
}

.chatbot-toggle {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-glow);
    transition: all var(--transition-base);
    position: relative;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
}

.chatbot-toggle svg {
    width: 28px;
    height: 28px;
    color: var(--text-primary);
    transition: all var(--transition-base);
}

.chatbot-toggle .close-icon {
    position: absolute;
    opacity: 0;
    transform: rotate(-90deg);
}

.chatbot.active .chatbot-toggle .chat-icon {
    opacity: 0;
    transform: rotate(90deg);
}

.chatbot.active .chatbot-toggle .close-icon {
    opacity: 1;
    transform: rotate(0);
}

.chatbot-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--success);
    color: var(--text-primary);
    font-size: 0.625rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: var(--radius-full);
}

.chatbot-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    max-height: 500px;
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.chatbot.active .chatbot-window {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.chatbot-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--bg-elevated);
}

.chatbot-avatar {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    position: relative;
}

.status-dot {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 10px;
    height: 10px;
    background: var(--success);
    border: 2px solid var(--bg-tertiary);
    border-radius: 50%;
}

.chatbot-info {
    flex: 1;
}

.chatbot-info h4 {
    font-size: 0.875rem;
    font-weight: 600;
}

.chatbot-info span {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.chatbot-minimize {
    width: 32px;
    height: 32px;
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.chatbot-minimize:hover {
    background: var(--accent-primary);
    color: var(--text-primary);
}

.chatbot-minimize svg {
    width: 18px;
    height: 18px;
}

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    max-height: 300px;
}

.message {
    display: flex;
    gap: var(--space-sm);
    max-width: 85%;
}

.message.user {
    margin-left: auto;
    flex-direction: row-reverse;
}

.message-content {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    line-height: 1.5;
}

.message.bot .message-content {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-bottom-left-radius: var(--radius-sm);
}

.message.user .message-content {
    background: var(--gradient-primary);
    color: var(--text-primary);
    border-bottom-right-radius: var(--radius-sm);
}

.chatbot-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding: 0 var(--space-lg) var(--space-md);
}

.suggestion {
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.suggestion:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.chatbot-input {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-tertiary);
    border-top: 1px solid var(--bg-elevated);
}

.chatbot-input input {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-primary);
}

.chatbot-input input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.chatbot-input button {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.chatbot-input button:hover {
    transform: scale(1.1);
}

.chatbot-input button svg {
    width: 18px;
    height: 18px;
    color: var(--text-primary);
}

@media (max-width: 480px) {
    .chatbot {
        bottom: var(--space-md);
        right: var(--space-md);
    }

    .chatbot-window {
        width: calc(100vw - var(--space-xl));
        max-height: 70vh;
    }
}

/* ============================================
   MODAL
   ============================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    transform: translateY(20px);
    transition: transform var(--transition-base);
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--error);
    color: var(--text-primary);
}

.modal-close svg {
    width: 20px;
    height: 20px;
}

.modal-content h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-xl);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Resume Analyzer */
.analyzer-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.insight-card {
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.insight-card h3 {
    font-size: 1rem;
    margin-bottom: var(--space-sm);
}

.insight-meter {
    height: 8px;
    background: var(--bg-elevated);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-sm);
}

.meter-fill {
    height: 100%;
    width: var(--fill);
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    animation: fillMeter 1s ease-out forwards;
}

@keyframes fillMeter {
    from { width: 0; }
    to { width: var(--fill); }
}

.insight-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* ============================================
   ANIMATIONS & UTILITIES
   ============================================ */
.hidden {
    display: none !important;
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-up {
    animation: slideUp 0.6s ease forwards;
}

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

/* Scroll reveal classes */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* Glow effect */
.glow {
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { box-shadow: 0 0 20px var(--accent-glow); }
    to { box-shadow: 0 0 40px var(--accent-glow); }
}

/* Floating animation */
.float {
    animation: floating 3s ease-in-out infinite;
}

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

/* Typing animation for chatbot */
.typing {
    display: flex;
    gap: 4px;
    padding: var(--space-sm);
}

.typing span {
    width: 8px;
    height: 8px;
    background: var(--text-tertiary);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing span:nth-child(2) { animation-delay: 0.2s; }
.typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 100% { transform: translateY(0); opacity: 0.3; }
    50% { transform: translateY(-5px); opacity: 1; }
}

/* Responsive utilities */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}