@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap");
@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&display=swap");

:root {
    /* Modern Color Palette */
    --primary-color: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --secondary-color: #06b6d4;
    --accent-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    
    /* Neutral Colors */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Text Colors */
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-700);
    --text-muted: var(--gray-500);
    
    /* Background */
    --bg-primary: #ffffff;
    --bg-secondary: var(--gray-50);
    --bg-accent: rgba(99, 102, 241, 0.05);
    
    /* Typography */
    --font-family-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-family-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    color: var(--text-primary);
    font-family: var(--font-family-sans);
    font-size: 0.95rem;
    font-weight: 400;
    line-height: 1.5;
    margin: 0;
    padding: var(--space-xl);
    user-select: text;
    -moz-user-select: text;
    -webkit-user-select: text;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    min-height: 100vh;
}

/* Container and Layout */
.container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    animation: slideUp 0.8s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Header Section */
.header-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
    padding: var(--space-xl);
    position: relative;
    overflow: hidden;
}

.header-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

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

.profile-container {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    position: relative;
    z-index: 1;
}

.profile-image-wrapper {
    position: relative;
}

.profile-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid rgba(255, 255, 255, 0.3);
    object-fit: cover;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.profile-image:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.status-indicator {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    background: var(--accent-color);
    border: 3px solid white;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.profile-info {
    flex: 1;
}

.name {
    font-size: 2.5rem;
    font-weight: 800;
    margin: 0 0 var(--space-xs) 0;
    background: linear-gradient(45deg, #ffffff, #e2e8f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title {
    font-size: 1.25rem;
    font-weight: 500;
    margin: 0 0 var(--space-lg) 0;
    opacity: 0.9;
}

/* Download Button */
.action-buttons {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    z-index: 10;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(255, 255, 255, 0.15);
    color: white;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.download-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.download-btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.download-btn i {
    font-size: 0.9rem;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
    transition: transform 0.2s ease;
    min-height: 24px;
    padding: var(--space-xs) 0;
}

.contact-item:hover {
    transform: translateX(5px);
}

.contact-item i {
    width: 16px;
    opacity: 0.8;
}

.contact-item a {
    color: white;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.contact-item a:hover {
    border-bottom-color: white;
}

/* Sections */
.section {
    padding: var(--space-xl);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.section.fade-in {
    opacity: 1;
    transform: translateY(0);
}

.section-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--bg-secondary);
    position: relative;
}

.section-header::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.section-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    background: var(--bg-accent);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
}

.section h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

/* Summary Section */
.highlight-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding: var(--space-lg);
    background: var(--bg-accent);
    border-radius: var(--radius-lg);
}

.stat-item {
    text-align: center;
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

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

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
    font-weight: 500;
}

.summary-text {
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
}

.tech-highlight {
    background: linear-gradient(120deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.key-strengths {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
}

.strength-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.strength-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.strength-item i {
    color: var(--accent-color);
    font-size: 1.1rem;
}

/* Skills Section */
.skills-category {
    margin-bottom: var(--space-lg);
}

.category-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.category-title i {
    color: var(--primary-color);
}

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

.tech-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tech-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.tech-badge:hover::before {
    left: 100%;
}

.tech-badge.expert {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.tech-badge.advanced {
    background: linear-gradient(135deg, var(--secondary-color), #0891b2);
    color: white;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.tech-badge.intermediate {
    background: linear-gradient(135deg, var(--accent-color), #059669);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.tech-badge:hover {
    transform: translateY(-2px) scale(1.05);
}

/* Experience Section */
.experience-timeline {
    position: relative;
}

.experience-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
}

.experience-item {
    position: relative;
    margin-bottom: var(--space-xl);
    padding-left: 80px;
}

.experience-item::before {
    content: '';
    position: absolute;
    left: 21px;
    top: 0;
    width: 18px;
    height: 18px;
    background: var(--primary-color);
    border: 3px solid white;
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--primary-color);
}

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

.job-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-xs) 0;
}

.company {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 var(--space-xs) 0;
}

.duration {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.current-badge {
    background: var(--accent-color);
    color: white;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.company-logo {
    width: 40px;
    height: 40px;
    background: var(--bg-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.achievements {
    margin-bottom: var(--space-md);
}

.achievement-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: background-color 0.2s ease;
}

.achievement-item:hover {
    background: var(--bg-secondary);
}

.achievement-item i {
    color: var(--accent-color);
    margin-top: 2px;
    font-size: 0.9rem;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.tech-pill {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 4px 12px;
    border-radius: var(--radius-xl);
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--gray-200);
    transition: all 0.2s ease;
}

.tech-pill:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

/* Education Section */
.education-grid {
    display: grid;
    gap: var(--space-lg);
}

.education-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.education-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.education-icon {
    width: 50px;
    height: 50px;
    background: var(--bg-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.education-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-xs) 0;
}

.education-content p {
    color: var(--text-secondary);
    margin: 0;
}

.cert-list {
    list-style: none;
    margin: var(--space-xs) 0 0 0;
}

.cert-list li {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 4px;
    position: relative;
    padding-left: var(--space-md);
}

.cert-list li::before {
    content: '•';
    color: var(--accent-color);
    position: absolute;
    left: 0;
}

/* Languages Section */
.languages-grid {
    display: grid;
    gap: var(--space-lg);
}

.language-item {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.language-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

.language-level {
    font-size: 0.8rem;
    padding: 4px 12px;
    border-radius: var(--radius-xl);
    font-weight: 500;
}

.language-level.native {
    background: var(--accent-color);
    color: white;
}

.language-level.professional {
    background: var(--secondary-color);
    color: white;
}

.language-bar {
    height: 6px;
    background: var(--gray-200);
    border-radius: 3px;
    overflow: hidden;
}

.language-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 3px;
    transition: width 1s ease;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .contact-info {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }
}

@media (max-width: 768px) {
    body {
        padding: var(--space-md);
    }
    
    .container {
        border-radius: var(--radius-md);
    }
    
    .action-buttons {
        position: static;
        margin: var(--space-md) 0 0 0;
        text-align: center;
    }
    
    .profile-container {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
    }
    
    .name {
        font-size: 2rem;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .contact-item {
        justify-content: center;
        padding: var(--space-sm) 0;
    }
    
    .highlight-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-md);
    }
    
    .tech-badges {
        justify-content: center;
    }
    
    .experience-item {
        padding-left: 60px;
    }
    
    .experience-timeline::before {
        left: 20px;
    }
    
    .experience-item::before {
        left: 11px;
    }
    
    .experience-header {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .key-strengths,
    .education-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .section {
        padding: var(--space-md);
    }
    
    .header-section {
        padding: var(--space-md);
    }
    
    .action-buttons {
        position: static;
        margin: var(--space-md) 0 0 0;
        text-align: center;
    }
    
    .highlight-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .experience-item {
        padding-left: 40px;
    }
    
    .experience-timeline::before {
        left: 10px;
    }
    
    .experience-item::before {
        left: 1px;
        width: 16px;
        height: 16px;
    }
}

/* Print Styles */
@media print {
    body {
        background: white !important;
        padding: 0 !important;
        font-size: 12px !important;
        line-height: 1.4 !important;
    }
    
    .container {
        box-shadow: none !important;
        border-radius: 0 !important;
        max-width: none !important;
        margin: 0 !important;
    }
    
    .header-section {
        background: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%) !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
        page-break-inside: avoid !important;
        padding: 20px !important;
    }
    
    .header-section::before {
        display: none !important;
    }
    
    .action-buttons,
    .download-btn {
        display: none !important;
    }
    
    .profile-image {
        width: 80px !important;
        height: 80px !important;
    }
    
    .name {
        font-size: 24px !important;
        background: none !important;
        -webkit-background-clip: unset !important;
        background-clip: unset !important;
        -webkit-text-fill-color: white !important;
        color: white !important;
    }
    
    .title {
        font-size: 14px !important;
    }
    
    .contact-info {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }
    
    .contact-item {
        font-size: 11px !important;
        padding: 2px 0 !important;
    }
    
    .section {
        padding: 16px 20px !important;
        page-break-inside: avoid !important;
    }
    
    .section h2 {
        font-size: 16px !important;
        margin-bottom: 12px !important;
    }
    
    .highlight-stats {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 12px !important;
        padding: 12px !important;
        margin-bottom: 12px !important;
    }
    
    .stat-number {
        font-size: 18px !important;
    }
    
    .stat-label {
        font-size: 10px !important;
    }
    
    .summary-text {
        font-size: 12px !important;
        line-height: 1.4 !important;
    }
    
    .tech-badges {
        gap: 4px !important;
    }
    
    .tech-badge {
        padding: 3px 8px !important;
        font-size: 10px !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    
    .experience-timeline::before {
        display: none !important;
    }
    
    .experience-item {
        padding-left: 0 !important;
        margin-bottom: 16px !important;
        page-break-inside: avoid !important;
    }
    
    .experience-item::before {
        display: none !important;
    }
    
    .job-title {
        font-size: 14px !important;
    }
    
    .company {
        font-size: 12px !important;
    }
    
    .duration {
        font-size: 11px !important;
    }
    
    .achievement-item {
        font-size: 11px !important;
        margin-bottom: 4px !important;
    }
    
    .tech-pill {
        font-size: 9px !important;
        padding: 2px 6px !important;
    }
    
    .education-item,
    .language-item {
        padding: 12px !important;
        margin-bottom: 12px !important;
    }
    
    .key-strengths {
        grid-template-columns: 1fr !important;
        gap: 8px !important;
    }
    
    .strength-item {
        padding: 8px !important;
        font-size: 11px !important;
    }
    
    /* Hide animations and transitions for print */
    *,
    *::before,
    *::after {
        animation-duration: 0s !important;
        animation-delay: 0s !important;
        transition-duration: 0s !important;
        transition-delay: 0s !important;
    }
}